x6) io_uring_setup(0x7d60, &(0x7f0000000540)={0x0, 0x97ac, 0x2, 0x0, 0x2e1}) vmsplice(r2, &(0x7f00000004c0)=[{&(0x7f0000000000)="667bfa2ae8622d3ad395f11d3c1b3fbcae7ed5d2da5380f27de48bbc0cda94fe7fa300832d7fba94dbe3696e5e691ec517cd9256f98062e2772edc74801bbf2edc5f533513c2c16cef864b83145cd0094833711c3577c5212a70b7d32ec1e88ec1025fd30764fcabb0c1aa9f9eee666d700359f88a08a5c73cd82526befc5db2bd397fb02764f6a5bb4914c72c0bb3d3", 0x90}, {&(0x7f00000000c0)="4cf1dc219aac8cfb95f68ec3fbd2d0a96df5cc284456191b73", 0x19}, {&(0x7f0000000100)="e7427954", 0x4}, {&(0x7f0000000140)="f4bc3f588d9dddf1a72e1b9532b0113cfb59a0582a65f07d3ced0abd92a52c7204314173e1826f20b79dc7ebd91079d467c6c057ee37c61a0f6c17216eef5138e60e7d4e571609fb13fa5cf1922d4f417553fde97ede73852e5909a182de5509fe33bfb921a3a130150e0e6da622bd17e57001248603684557a151581e34899734c552c2f2b630e8b038bb08effd7604c3247f5276b56bd2d69a8098e1127e7ef8a24e07b8397007650eb1415a8a", 0xae}, {&(0x7f0000000200)="289a7a6e7fba5161b85c29bc77bff8e68240f4cb7c32a0ee82f75c44a76799b48ce652335cbdeaed92cd80f7ade44adacb3da0fe245d4804da58c8fa7747b31c467f88789569a2f91a9dd159e3a3f7b7871f905054703a0cf62f6ff9a110dd1ecdf69f3ab3e37706daf482cd5fd8a936e84ad6c0f947be9a37298fcd2bbbf531aaaa21839cd80307f74e5ac52fb3aa1ec4601d6395d7c70755657891702ae002e8bfe35d85e078b428f09c203d99", 0xae}, {&(0x7f00000002c0)="7de8345354d8e7e46d2c834720920a57815efd6f780f54230eae26247b8fb45976d13a94b5861f4576da5102f575f45a1270fbc5a9a4f7973973fe4451fa86348435cbd24fba633c157bc2ca74acb8cb383f24f555b0c3138c861434ddcb1a2c0d25367a594e4fe05c5cadeaf6798dc265a9632ae55066064f89b33d27ca7b2cbac2c7b3787d19c9f121b60b6fa6b7ca52892413812e524c0dc9e430ee0dd447b6375ca6575130bb1dfca46047a0a367", 0xb0}, {&(0x7f0000000380)="ef43d6a77cf9886884aab5a55aa61bc6f9b0412ac4137333f5c3ce4ef1325f9eed04fb92975943dcbe08dc8fde37a5b7", 0x30}, {&(0x7f00000003c0)="fed9c8f7c7bbfcdbee75de7c918b26dcae4acfba2f4d1f1f9d42414c803a7788a6cfbe234d327995857f09a84e25d190c5f2a1ffd1afb924c44ccb62e06d8f2fac1c0ee8bfa0f8e35674b0640801afc5f33767e5caa33adc8372a8698605c1bd9f5489cba14d85c64e831e02133f587e136dde985918d372e0788559e2c6266abfd28033a8d14bc23b1c5194289fbfb1f0a1387a9136812a3fdf84", 0x9b}], 0x8, 0x6) 22:01:31 executing program 4: getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r3, r2, 0x800, 0x0) close_range(r3, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), r3) tee(r1, r0, 0x800, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) 22:01:31 executing program 6: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r3, r2, 0x800, 0x0) close_range(r3, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000000)={0x4}) 22:01:31 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r2, r1, 0x800, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000000)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r3, r0, 0x800, 0x0) close_range(r3, 0xffffffffffffffff, 0x0) writev(r4, &(0x7f00000000c0)=[{&(0x7f0000000040)="b922181e73a638aa6dfea24434e427", 0xf}, {&(0x7f0000000080)="b6f792ecb00e9206d7f3444de2db597e74d2c2b6f300c9152a5ff4b58c52276ea791159c38f33e36606bc391820c595b8725a93c7c23d0", 0x37}], 0x2) 22:01:31 executing program 5: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400201, 0x90) openat(r1, &(0x7f0000000040)='./file0\x00', 0x2a6400, 0x10c) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r2, r0, 0x800, 0x0) close_range(r2, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r3, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r5, r4, 0x800, 0x0) fcntl$dupfd(r4, 0x406, r3) setsockopt$inet6_tcp_int(r3, 0x6, 0x9, &(0x7f0000000080)=0x8, 0x4) 22:01:31 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x2008000) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 38) [ 1367.753705] FAULT_INJECTION: forcing a failure. [ 1367.753705] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1367.756208] CPU: 1 PID: 9455 Comm: syz-executor.2 Not tainted 5.10.180 #1 [ 1367.757541] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1367.759162] Call Trace: [ 1367.759684] dump_stack+0x107/0x167 [ 1367.760406] should_fail.cold+0x5/0xa [ 1367.761155] _copy_from_user+0x2e/0x1b0 [ 1367.761938] __copy_msghdr_from_user+0x91/0x4b0 [ 1367.762861] ? __ia32_sys_shutdown+0x80/0x80 [ 1367.763742] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1367.764784] sendmsg_copy_msghdr+0xa1/0x160 [ 1367.765635] ? do_recvmmsg+0x6d0/0x6d0 [ 1367.766429] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1367.767493] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1367.768595] ? trace_hardirqs_on+0x5b/0x180 [ 1367.769480] ___sys_sendmsg+0xc6/0x170 [ 1367.770260] ? sendmsg_copy_msghdr+0x160/0x160 [ 1367.771190] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1367.772122] ? _raw_spin_unlock_irq+0x27/0x30 [ 1367.773046] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1367.773967] ? finish_task_switch+0x126/0x5d0 [ 1367.774866] ? finish_task_switch+0xef/0x5d0 [ 1367.775755] ? __switch_to+0x572/0xf70 [ 1367.776528] ? __switch_to_asm+0x3a/0x60 [ 1367.777346] ? __switch_to_asm+0x34/0x60 [ 1367.778144] ? __schedule+0x82c/0x1ea0 [ 1367.778951] ? io_schedule_timeout+0x140/0x140 [ 1367.779858] __sys_sendmmsg+0x195/0x470 [ 1367.780672] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1367.781526] ? lock_downgrade+0x6d0/0x6d0 [ 1367.782391] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1367.783353] ? wait_for_completion_io+0x270/0x270 [ 1367.784304] ? rcu_read_lock_any_held+0x75/0xa0 [ 1367.785248] ? vfs_write+0x354/0xa70 [ 1367.785988] ? fput_many+0x2f/0x1a0 [ 1367.786725] ? ksys_write+0x1a9/0x260 [ 1367.787493] ? __ia32_sys_read+0xb0/0xb0 [ 1367.788315] __x64_sys_sendmmsg+0x99/0x100 [ 1367.789142] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1367.790176] do_syscall_64+0x33/0x40 [ 1367.790922] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1367.791954] RIP: 0033:0x7f004444ab19 [ 1367.792704] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1367.796416] RSP: 002b:00007f00419c0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1367.797945] RAX: ffffffffffffffda RBX: 00007f004455df60 RCX: 00007f004444ab19 [ 1367.799391] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1367.800824] RBP: 00007f00419c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1367.802261] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1367.803705] R13: 00007ffed8c8690f R14: 00007f00419c0300 R15: 0000000000022000 22:01:46 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 22:01:46 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x2008000) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 39) 22:01:46 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r3, r2, 0x800, 0x0) close_range(r3, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_STOP_NAN(r3, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x0, 0x100, 0x70bd25, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x9, 0x45}}}}, ["", ""]}, 0x20}}, 0x0) 22:01:46 executing program 5: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) 22:01:46 executing program 0: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r4, r3, 0x800, 0x0) vmsplice(r3, &(0x7f0000000380)=[{&(0x7f0000000200)="fda57e97a02c896eee7d40aa998511d21dfee2dd785676fbaf670feb3cc0dbc68832303bbaa3b433dcda2c04c58427d861a124163435f2da38effe219028c360c1156e6c264a8a7f4347a0cc1b88c73f556451e4ddf220ef90a2aaa1c2391d959017b15058fd5916", 0x68}, {&(0x7f0000000280)="cd9d029a1a390f5426b69a90440469a462fac37735177220c9c43cbf6631e23eda4290e27313ac08846c36f9a18e19b730a4f0f90531e28ab32ceee4a6965d4c829782a2ad848395c8ce94a90f8e37a387241671d962a5feefd17377e12ee98de4a8acbea45bbb5d335665b66476a1df47433a6e54eb78b97b07929ac15ec7b499a1924e1a18b23524ac050cfd1b5dcda76465dd5dbcf1eb0bc039c51e9ef7d2e5366557597ead633145c3ed7845c4f3167729a510588c2acfa9207015c8ce81ccbce08d7d722860a3f0b555ec24152507f0bd6f35ee77cde40296784a", 0xdd}], 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r2, 0xc0189375, &(0x7f00000003c0)={{0x1, 0x1, 0x18}, './file0\x00'}) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r6, r1, 0x800, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x40000, 0x0) r7 = syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="00002dbd700000000000090000001800038014000600fe80000000000000000000000000000d080006000000000008000400000000fe2800018008fa63641b091d64ce00070010e1ff0000000000060002000c0000000800090000000000080006003f000000"], 0x6c}, 0x1, 0x0, 0x0, 0x40800}, 0x20044041) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r4, 0xc0189378, &(0x7f0000000400)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {r5}}, './file0\x00'}) sendmsg$IPVS_CMD_SET_INFO(r8, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="ac000000", @ANYRES16=r7, @ANYBLOB="04002abd7000fbdbdf250e00000054000180060001b30f004000060001001c0000ff080005000000000014000300ac1414aa00000000000000000000000014000300fe880000000000000000000000000001080009003700000008000500020080000800050004000000080006000742af39bf018f200000002400028008000500090000000800060033020000060002004e22000008000400090005000800040008000000bc"], 0xac}, 0x1, 0x0, 0x0, 0x4000004}, 0x4081) ioctl$BTRFS_IOC_FS_INFO(r0, 0x8400941f, &(0x7f00000004c0)) close_range(r1, 0xffffffffffffffff, 0x0) 22:01:46 executing program 7: pipe2(0x0, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) vmsplice(r0, &(0x7f0000000200)=[{&(0x7f0000000040)="6dfded29765d", 0x6}, {&(0x7f00000000c0)="c2788c55660d37", 0x7}, {&(0x7f0000000100)="16c6f2ba77b35d5454b32a154411f4946cdbb4550576589d7b", 0x19}, {&(0x7f0000000140)="d7b9ea268035a63b6e826c668b5cd0f9841aabed2b0afe8f1d13813b1fa515d0", 0x20}, {&(0x7f0000000180)="f228faeecb75ca06267046bd43d575996e5dbeb825421730ca7decbc07aac060eaa0085300b71ac64fe3c238966f2b0c2a482c0b100188b5326520a6bdd03aba0ae8953d839aa4278f10edf2c6ec", 0x4e}], 0x5, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 22:01:46 executing program 1: inotify_init1(0x0) inotify_add_watch(0xffffffffffffffff, 0x0, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r2, 0xc0096616, &(0x7f0000000180)=ANY=[@ANYBLOB="0309000000000000000000eda577b74cf85c3c7ff04266e723a45091714b1795fc32e6f150be1df02846c27c63f23e6e07f6cf2af9fbe8212768ba373069b0c94a3b5d19178e98ac005e175953aaa4154ecaab6b328af6750291727132834c2c6d0fdcd08ebbea66d3643e21ad47eb31a8104674b6ade1951fe0be674d68c571162af56f9e816edd59f1fd12ed42a8b25dde2de80ddccc77e2485bc6658b5a84e000"/181]) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000400)={0x0, 0x0, {}, {}, {0x0, @struct, 0x0}}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f0000000240)={r3, 0x40, 0x4}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r2, 0xc400941d, &(0x7f0000000440)={r3, 0x8000, 0x3dff, 0x1}) ioctl$BTRFS_IOC_DEV_INFO(r1, 0xd000941e, &(0x7f00000004c0)={r3, "e80595417d55529ed1e13858f0d18618"}) 22:01:46 executing program 4: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) r2 = accept4$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed}, &(0x7f0000000040)=0xe, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000080)={'wlan0\x00'}) close_range(r1, 0xffffffffffffffff, 0x0) 22:01:46 executing program 6: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) r3 = syz_open_dev$ttys(0xc, 0x2, 0x1) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x8000, 0x0) tee(r4, r3, 0x800, 0x2) r5 = syz_open_procfs(0x0, &(0x7f0000000100)='task\x00') unlinkat(r5, &(0x7f0000000080)='./file0\x00', 0x0) sendmsg$nl_generic(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x48, 0x26, 0x10, 0x70bd25, 0x25dfdbfb, {0x20}, [@nested={0x34, 0x6d, 0x0, 0x1, [@typed={0x8, 0x58, 0x0, 0x0, @ipv4=@multicast2}, @typed={0x6, 0x10, 0x0, 0x0, @binary="2a1f"}, @typed={0xc, 0x80, 0x0, 0x0, @u64=0x3ff}, @typed={0x14, 0x8e, 0x0, 0x0, @ipv6=@empty}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) close_range(r0, r3, 0x0) [ 1382.085516] FAULT_INJECTION: forcing a failure. [ 1382.085516] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1382.086861] CPU: 0 PID: 9469 Comm: syz-executor.2 Not tainted 5.10.180 #1 [ 1382.087616] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1382.088517] Call Trace: [ 1382.088808] dump_stack+0x107/0x167 [ 1382.089197] should_fail.cold+0x5/0xa [ 1382.089599] _copy_from_user+0x2e/0x1b0 [ 1382.090029] __copy_msghdr_from_user+0x91/0x4b0 [ 1382.090523] ? __ia32_sys_shutdown+0x80/0x80 [ 1382.091014] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1382.091572] sendmsg_copy_msghdr+0xa1/0x160 [ 1382.092028] ? do_recvmmsg+0x6d0/0x6d0 [ 1382.092448] ? find_held_lock+0x2c/0x110 [ 1382.092880] ___sys_sendmsg+0xc6/0x170 [ 1382.093289] ? sendmsg_copy_msghdr+0x160/0x160 [ 1382.093788] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1382.094346] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1382.094826] ? trace_hardirqs_on+0x5b/0x180 [ 1382.095297] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1382.095788] ? finish_task_switch+0x126/0x5d0 [ 1382.096266] ? finish_task_switch+0xef/0x5d0 [ 1382.096734] ? __switch_to+0x572/0xf70 [ 1382.097161] ? __switch_to_asm+0x3a/0x60 [ 1382.097587] ? __switch_to_asm+0x34/0x60 [ 1382.098025] ? __schedule+0x82c/0x1ea0 [ 1382.098461] ? io_schedule_timeout+0x140/0x140 [ 1382.098962] __sys_sendmmsg+0x195/0x470 [ 1382.099390] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1382.099856] ? lock_downgrade+0x6d0/0x6d0 [ 1382.100311] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1382.100837] ? wait_for_completion_io+0x270/0x270 [ 1382.101359] ? rcu_read_lock_any_held+0x75/0xa0 [ 1382.101859] ? vfs_write+0x354/0xa70 [ 1382.102261] ? fput_many+0x2f/0x1a0 [ 1382.102651] ? ksys_write+0x1a9/0x260 [ 1382.103092] ? __ia32_sys_read+0xb0/0xb0 [ 1382.103537] __x64_sys_sendmmsg+0x99/0x100 [ 1382.103993] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1382.104545] do_syscall_64+0x33/0x40 [ 1382.104944] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1382.105493] RIP: 0033:0x7f004444ab19 [ 1382.105891] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1382.107866] RSP: 002b:00007f00419c0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1382.108692] RAX: ffffffffffffffda RBX: 00007f004455df60 RCX: 00007f004444ab19 [ 1382.109453] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1382.110230] RBP: 00007f00419c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1382.110989] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1382.111749] R13: 00007ffed8c8690f R14: 00007f00419c0300 R15: 0000000000022000 22:01:46 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x2008000) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 40) 22:01:46 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r3, r2, 0x800, 0x0) close_range(r3, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r3, 0xc0189373, &(0x7f0000000040)=ANY=[@ANYBLOB="2529967fcbfeb73ec0010000", @ANYRES32=r0, @ANYBLOB="06000000000000002e2f66696c653000"]) tee(r1, r0, 0x800, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) 22:01:46 executing program 1: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) write$tun(r0, &(0x7f0000000000)={@void, @val={0x2, 0x0, 0x1, 0xad36, 0x6, 0x3f}, @ipv6=@udp={0x6, 0x6, "561ea8", 0x25c, 0x11, 0x1, @remote, @mcast2, {[@hopopts={0x6, 0x9, '\x00', [@enc_lim={0x4, 0x1, 0x1f}, @hao={0xc9, 0x10, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @calipso={0x7, 0x38, {0x1, 0xc, 0x1, 0x0, [0x2, 0x0, 0x1, 0x0, 0x7, 0x9]}}]}, @hopopts={0x16, 0x16, '\x00', [@pad1, @generic={0x1, 0xac, "9a33c16ae774c2ca1ea8785abf5ee37e8dcfa0e6a58783715d5c1078b6e50f4ef75608521a688dfbec4e7c4dadbe7ba078b80f175f8f1540c0e28e6293904ce362985ff3db214541cf4a8424254f36c889866ef6cf34863ca8c708c40b02c9d14cc40016985e2d247757b1845e931c7fdc74aa3309335aa28312a2fc8554bdad18b078e7359068d05c90b263f9bac2463f2cbda9d31f0512583f815874d0b970f8faeb800ef6afbd5b1553c2"}]}, @hopopts={0x4, 0x0, '\x00', [@pad1]}, @fragment={0x73, 0x0, 0x8, 0x0, 0x0, 0x2, 0x67}, @hopopts={0x63, 0x7, '\x00', [@calipso={0x7, 0x38, {0x3, 0xc, 0x6, 0x5, [0x0, 0x9f20, 0x0, 0xe, 0x7fff, 0x10001]}}]}, @dstopts={0x87, 0xc, '\x00', [@calipso={0x7, 0x30, {0x1, 0xa, 0x20, 0x2c3, [0x0, 0x0, 0x5, 0x6b9e, 0x7f]}}, @calipso={0x7, 0x18, {0x0, 0x4, 0x81, 0x9, [0x3, 0x6]}}, @hao={0xc9, 0x10, @remote}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0x29, 0x0, 0xbd, 0x0, 0x0, 0x1d, 0x66}, @fragment={0x5e, 0x0, 0x5, 0x1, 0x0, 0x0, 0x64}], {0x4e24, 0x4e23, 0x64, 0x0, @wg=@response={0x2, 0x1, 0x4, "59ad7b4fdbc0c1ac1541bbea0c8146e56027dcbad7064f8cc21fc7f5596a6eb3", "d07be375a8c984e756b9e539f163328f", {"3dcfd7134002544a103a3e92e104468e", "2f1424a49eeff0f0e9c2a75b72225fd9"}}}}}}, 0x28e) inotify_init1(0x0) inotify_add_watch(0xffffffffffffffff, 0x0, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r3, r2, 0x800, 0x0) close_range(r3, 0xffffffffffffffff, 0x0) 22:01:46 executing program 0: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 22:01:46 executing program 4: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x800) tee(r1, r0, 0x800, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000100)) close_range(r1, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="16163d7902e4ddf63c97d5abda8d84e109ad478bfb55f7b67d5e30642d77c1ac51ee1f15dcd562494a36f0982bf1cb2b5d51cfe6a1d7f707e8773e8d6e5bf2b795a3da919b5cf82119a346dd26bb9091e341b77f3848f69857fd7af7439083f615dd8b2740b0004863c27472c9cb99f923f550b1", 0x74}, {&(0x7f00000004c0)="c887b49b40b5118089e671db9b70ed8d8f8f31eef34823bd5afb7bee7fb9af8f1043017841dc9aaf9d7fed9751ac3ca723fb07ae6b780d6e5aebd365ea2359cdac42deda30af7dce0075d58a01e64afa4c3a9b84f4e6cfcaf24ff2467cc2d589f0f8ec2dfcbb34c5f0c4541941b2773d7d05b15195f94008034265e4515ac9d73bd96bff6a49c88862949f02c3862bc5f066ece5b9a078c014e10b5ab0d0d0a7e65f89fedc71dee05ce6513e253e1cf37e9ff3626cd17043768e0aea653691d15b2e0ccd9318ffd3d85e7896d39ca939667c65731ccec9258d2481b834497882c234918e8eea99456a67f3d0a562ad2e5a4ec5ebd5a32a39c8c7caedeb007a27dda6f92f2290884cc062b5820c477b1474643b9a664537bfffcac5b5f04b185c38f53f694052a3741cd0415b8d8bbdcf75dd8fb2864aa6589aeb98834cbe679efd5574324ca00438b154831a7cc38a461d5b34719959d425fc0726c3f2a3771ad3035beb71df50b766b59c10767b99553415f02ac90e5d2878d1118d0eb0b33664df1edd77d1cc5def8ea8db796a5c4c5e2aac95397e2299da810e64620fa86bb452042ac4522e4862c175d1e332ef5ae4d91093452c97c5b17e41b77e352fbdaed67656795656ec0d010d3ae48fab684e24c70fe3a464496edc19ee59a1e5a27c10ae5e2a0f863e3ca462fbba19276fbe59093d681b6f7b4f18ae7fcbfa5963abb87e29184d65d78ab7e6dfc9c162c4721396925a145cb3aa12319b24e33e82fdeba2c909c237ef55a3a556514d443975db3c1c8ffbe234575e87c093d5815527735886f617cd9d6d7876bfc3fcbeb001bfcae7fb183afd5ca6a53475d87652cdd1f77527abd95d0b6ee2c134e03107aa04f24f33959cabb2e1a41cc9260ba998358d310764bdfba76668633a4a57d6316c8d895584402748c3f393ffd338088e3c04dc44b74c230fb00b0f4bad09f5a54fd7f810931c21985507f194b8bcdf52d0060c4f7af1878a0597836af673acc260270c4fb95e5a2f73e55f95ae67e642ba233158ac2dc6de0edfdc758466d60968f668ffa2cf9b1f47ff12cc8bc00dce4858e6ae47fccb62a156d4bde8edd8039e1bebfb8990db6694a24c155a92bdf27fe12aab59e8341122a80538cd1ca5ff635fbf97d3e7c413d65bdaa0c9cf076d0769ca0729414d9c4b2e2c234103dba3ec5e2d2a20509665376562c03e249b56fbeeed778465fb601129b17cf0edeab7096c5dba5f6bd928d124d30d4c3c69fce96d33a1d609b97bf43d31a786f6818728e8147caebc58e740e9b421a1e9552ca69eda2a5abdf27bccdd70578a195664c3ae9e3619dc492a3573fdb3c2c7dcf8013b49d8614b82d634657e6d2e0ef1f543fbd01bada26a599b92a6331d2cd78ce03e9fdd1c174ee8d84f5fcaf1fac511ee4f5daf7b460848ec7342eb1ef01b280d92bbba2eeb325c9518e245bbe5a5e7dfdb9d12450cad4aa358d50aeda69caf79f4944152769edd73cf87dcc1c3e1e2b98ec4cf0fa356112a1101a71e6f99b6aec289ce1e11236975d216f3c7398e607744d2e577a491654bcafa277da4af942216777a90f8db4e4c172e24220296aeed8d4901d4370f0d92ad4d95ba73ead65ad2751ff14ec07cce2775205185b2453806fd2f840b611803b5d10629dc1df4e0afde2c494c29d05e00adb1df51ea14f78d9af265581a9920015249cddce6275b38d64a0f77e8b70cf7a7dde4c972e0eb506edf750cfe637a512ea478d8a62683740334d9a94ad0c1fecdf18bf45e44196a94241e435f11db6c4f3302fa890216cb9314fb9e55b853fcbeeff513956a0006a34ed74f83876487ad9b029b3876eeeb2b1804cd96b2e227c3cb7d9a68fdd785444ea0aca511c3d2643543a7059b05ebe671fdd68164f10786860ef47901ac16c22b9eb9316b68889ea1b4d508d6b95df219e1430632bb2088e31556a74eaf0d12010b6b5e70f0982d89b7e0f5158f1839a3e9094931b698e51bb160734e35196a4907b66296d8a8c83ff058f3b9af020d2670d1a8ad4730d8120a05800a530edafe7de0b16135c0c0ebd67ba8e503e4051e5861b92bc2d17d4336b794ef94b9f235b5e99fb9dbe004f4194dc55b4e1ef245e92f87f2a1abf8b59bfa5fcf0e97f0b1f031908bba76206edae02004e2f495eee110bf2cef4cc3d94d585f4cb0b401adf044c88b2c50af80b7d10c97a549df049a5925b7ece2f4dba9f3907b72be07d8ba6f263245885ae0f85426493b76636165ef947d61229d563009b9f3ea629a62b7051e6dd833f2a576291d869467d1f016d016c7844ace5a8759bde7b2577037268e8daa8b902a7689b2052143444f6577a949d1407775ee4c98c2afa454e84846401a7343b740038b4b172110bfe8885a2a1fd868ee9b90787fb96bfd81e784cb0237f377425756b7b999a220ca896af7582efd7964e5e3ed6d2996734ce6d956676e4bd9106638b6218eeec209d9e48475656ee151015679cb93fd624b4d76504a478aa772b22191b9ee407fecc33afe1a02ee8b6728ffc0c5f518917de7fa47fba9df2e429590b53380ba8486fe1124d9fcd582d42e934929b2f7e81429541098bda0081b876db3501a13f075f2e082053fe731127ae6d5569940b3cf9a82a4c50170e9b056a051b90bcfbf7e7795000cbd716a9622e8b80c931d8d38b6a83f99577a4e31e5d1f5bfcfabd3de6f7505bd416fd14e5ca710f2afdca78892f0111cbb0ca4a5adb8955134c89a8bc6e51ec7a50b7aca3d4ef8044cc338d2ea86428c95876107905066805673c8ef9bc9c7d235f21400256dac5f0848b033cb94d655c91e96a6ed9cc3e283b9afacefd0e39f9924e4bf2b1899296fc3082c53e09ae70c3e16a991f1af6d8542007072be48f8f88eba8084bd2612c3424e59eb411aaf7c37af4c52fe7a69aaf8fc969c3f5c00276cb1ab85cb484a23147477bcb4fac493d7b687c848e10f850116da591283988a5e4c01d12267131f28abe027e2111290fa5d518154c7f65b7b3449be7c9364f1f0bcac89a3f9b005bb84c02b67dac997eac21916d9bac5a339676c3c51026551445c420c8ec5863b416adab72ae42bef87f82c2f55fc373bea530be9f8dfa69a1d2f42fbddc24f451f2a34ed7dea3c357d3e6d6fb377158ae12b09c2015659531ad22f6117a9236809ca3927c157557cc0833e76af1fb2804b8c0098433e1f2709960b9439348692270e97f53510fe13dcdc24c3b663b04b8082f0b5ad0bbabf752cb239097169d882c4e8f53dc07fec70d112d63b76c0b4e40cd7c4e29949adf59b942f406ba4001e45e270f2a6cb4b017c18e43cecd638e61e4d5c402960327429b7de4214740de74c6351aa5ccb2232d0ff2363db56539e156f1b25fd13011b6186514219bc0eecf91b4406783d431f32513d3fd7796b8a4282d24f41d69f1abef0ac60036cbc8b4e90c04de9bf055a60e4b0c0dedf9a2bb75cba392f2413209a731204ac9577efbaee8d8ebde11684cd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0x1000}], 0x2, 0x4) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r3, r2, 0x800, 0x0) close_range(r3, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r5, r4, 0x800, 0x0) dup(r4) [ 1382.300400] FAULT_INJECTION: forcing a failure. [ 1382.300400] name failslab, interval 1, probability 0, space 0, times 0 [ 1382.302423] CPU: 0 PID: 9495 Comm: syz-executor.2 Not tainted 5.10.180 #1 [ 1382.303290] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1382.304336] Call Trace: [ 1382.304678] dump_stack+0x107/0x167 [ 1382.305146] should_fail.cold+0x5/0xa [ 1382.305632] ? create_object.isra.0+0x3a/0xa20 [ 1382.306197] should_failslab+0x5/0x20 [ 1382.306684] kmem_cache_alloc+0x5b/0x310 [ 1382.307214] create_object.isra.0+0x3a/0xa20 [ 1382.307771] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1382.308411] kmem_cache_alloc_trace+0x151/0x320 [ 1382.309003] ip6_setup_cork+0x1e4/0x1740 [ 1382.309514] ip6_make_skb+0x22d/0x4e0 [ 1382.310000] ? ip_frag_init+0x350/0x350 [ 1382.310506] ? ip6_push_pending_frames+0xf0/0xf0 [ 1382.311116] ? trace_hardirqs_on+0x5b/0x180 [ 1382.311667] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1382.312371] udpv6_sendmsg+0x20d0/0x2af0 [ 1382.312879] ? ip_frag_init+0x350/0x350 [ 1382.313384] ? udp_v6_push_pending_frames+0x360/0x360 [ 1382.314032] ? lock_acquire+0x197/0x470 [ 1382.314550] ? find_held_lock+0x2c/0x110 [ 1382.315110] ? lock_acquire+0x197/0x470 [ 1382.315640] ? find_held_lock+0x2c/0x110 [ 1382.316172] ? sock_has_perm+0x1ea/0x280 [ 1382.316715] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1382.317396] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1382.318103] ? trace_hardirqs_on+0x5b/0x180 [ 1382.318680] ? security_socket_sendmsg+0x22/0xb0 [ 1382.319302] ? udp_v6_push_pending_frames+0x360/0x360 [ 1382.319983] inet6_sendmsg+0x105/0x140 [ 1382.320470] ? inet6_compat_ioctl+0x320/0x320 [ 1382.321044] sock_sendmsg+0xf2/0x190 [ 1382.321526] ____sys_sendmsg+0x334/0x870 [ 1382.322053] ? kernel_sendmsg+0x50/0x50 [ 1382.322570] ? do_recvmmsg+0x6d0/0x6d0 [ 1382.323080] ? __lock_acquire+0x1657/0x5b00 [ 1382.323642] ___sys_sendmsg+0xf3/0x170 [ 1382.324125] ? sendmsg_copy_msghdr+0x160/0x160 [ 1382.324680] ? vmacache_find+0x55/0x2a0 [ 1382.325183] ? lock_acquire+0x197/0x470 [ 1382.325700] ? find_held_lock+0x2c/0x110 [ 1382.326225] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1382.326902] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1382.327648] ? trace_hardirqs_on+0x5b/0x180 [ 1382.328204] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1382.328881] ? __sys_sendmmsg+0x261/0x470 [ 1382.329415] __sys_sendmmsg+0x195/0x470 [ 1382.329926] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1382.330486] ? finish_task_switch+0x127/0x5d0 [ 1382.331074] ? __switch_to_asm+0x34/0x60 [ 1382.331579] ? __schedule+0x82c/0x1ea0 [ 1382.332081] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1382.332761] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1382.333433] ? trace_hardirqs_on+0x5b/0x180 [ 1382.334005] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1382.334709] __x64_sys_sendmmsg+0x99/0x100 [ 1382.335273] do_syscall_64+0x33/0x40 [ 1382.335756] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1382.336430] RIP: 0033:0x7f004444ab19 [ 1382.336926] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1382.339360] RSP: 002b:00007f00419c0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1382.340314] RAX: ffffffffffffffda RBX: 00007f004455df60 RCX: 00007f004444ab19 [ 1382.341215] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1382.342099] RBP: 00007f00419c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1382.343026] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1382.343959] R13: 00007ffed8c8690f R14: 00007f00419c0300 R15: 0000000000022000 22:01:46 executing program 3: dup2(0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), r1) sendmsg$TIPC_NL_LINK_SET(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x130, r2, 0x200, 0x70bd26, 0x25dfdbfb, {}, [@TIPC_NLA_MEDIA={0x10, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x40}]}]}, @TIPC_NLA_NODE={0x64, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1a}, @TIPC_NLA_NODE_KEY={0x43, 0x4, {'gcm(aes)\x00', 0x1b, "9e1dc426ca98367c1da896d17d055c629fdc197c8e0e6bea6b4e62"}}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x96fb}]}, @TIPC_NLA_MEDIA={0xa8, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x755}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x101}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7fffffff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x98cb4bd8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}]}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}]}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x12}]}]}]}, 0x130}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) close_range(r1, 0xffffffffffffffff, 0x0) 22:02:01 executing program 4: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) syz_open_dev$vcsa(&(0x7f0000000000), 0xffff, 0x200) socket$inet6_tcp(0xa, 0x1, 0x0) tee(r1, r0, 0x800, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) 22:02:01 executing program 5: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(r2, 0x40309410, &(0x7f0000000000)={0x1, 0x41b3, 0x2, 0x3, 0x1, [0x8, 0xffff, 0x0, 0x7]}) 22:02:01 executing program 1: r0 = inotify_init1(0x0) inotify_add_watch(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x408000, 0x1) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r2, r1, 0x800, 0x0) close_range(r2, 0xffffffffffffffff, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/locks\x00', 0x0, 0x0) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r4, 0xc0506617, &(0x7f00000003c0)={@id={0x2, 0x0, @b}, 0x40, 0x0, '\x00', @b}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0}, &(0x7f0000000840)=0xc) mount$tmpfs(0x0, &(0x7f0000000780)='./file0\x00', &(0x7f00000007c0), 0x40000, &(0x7f0000000dc0)={[{@huge_within_size}, {@uid={'uid', 0x3d, 0xffffffffffffffff}}, {@mpol={'mpol', 0x3d, {'prefer', '', @val={0x3a, [0x37, 0x2d]}}}}, {@huge_always}, {@mpol={'mpol', 0x3d, {'interleave', '=relative', @val={0x3a, [0x36, 0x2d, 0x39, 0x37, 0x2c, 0x5c, 0x2d]}}}}], [{@fowner_gt={'fowner>', r5}}, {@seclabel}]}) r6 = openat$cgroup_ro(r3, &(0x7f0000000740)='memory.current\x00', 0x0, 0x0) openat(r6, &(0x7f0000000880)='./file0\x00', 0x40, 0x8) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000380)={{0x1, 0x1, 0x18, r0, {0x80000001, 0x80000000}}, './file0\x00'}) setsockopt$inet6_IPV6_PKTINFO(r7, 0x29, 0x32, &(0x7f0000000580)={@mcast1}, 0x14) syz_mount_image$nfs4(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xed, 0x6, &(0x7f00000004c0)=[{&(0x7f0000000340)="41fdeff903b28b5b09289cca2855f890d1f9149c537bbe0332e48799b72c86f500a95114214791ea226729f7e82f2659", 0x30, 0x17}, {&(0x7f0000000900)="796276b340f2ad2836db667215c4e563b8ce96402521b41e2073dab60fbb071341a5892d67204aba43fd55b0cb45ee8e3b743dc31bf066951e4cff78518826fcdd2012dbfc1fa367368a577378c25d3de030e268bef25b61ad5e37916d3c0894e8a0f077cff4c9593e18f10efd7c9c220cde8093d4b2562148f93c29930e42a0960b767f88cf77109c7cd95a78f07e352dc8a3b5ad6a29688c38a8e1a5aa8c479c34a9df1be923f903c4f85fe124d94d99ecc727ef9bf3c975cef6b7bf33a5b1cf39fbdf3b5a30d1dde6fe", 0xcb, 0x3}, {&(0x7f00000000c0)="41c273b63cab7c2905bb4826e5e92dea8834ac5508fd7c6052bc4b57176b331b65250735c85c524c02df876269492f641da88ba4c714261317de98097fb24b3564916b434c46c74004356d7d5fb52ddee63f2e0129582548c0174a1a090f6c5bfc18a32176d790faeaf8cc5087dbf3de999cedf5c2cee6fa4377b77d1355d6e661840caaab2d26bcd46f43df0dd17bf931cd62d536c356a92d43fc6826c8485cb38b2e446ce8181361ab717a9acda6e237c3acf8482a1118d447375d4234b9bc2ce7d00c94b4dad3a625f60c08de", 0xce, 0x2}, {&(0x7f0000000280)="774cf151b0658777f5ee20b502f7492cac7e28ac41849fa96b48a813eeb467e0eba2ccf4428dd72b5c69af0920beb0acc41eecee0603d7d4e871ffa3f02eadd76f8201782e2b94d2612236ee7632617a9a55b6e8fe2df3fdad7f388291dc50e276202d3575f0094f2905c076b09a42d58cc63a8d14fc9f4d7bc11b014eb67e92b818", 0x82, 0x2}, {&(0x7f00000001c0)="dfefd84e64a6f8e3df9815bc756579b510e23b36b72ac6dcc9ef8114063721ca558d3a325a8812f123aebcba2624d865ba928838b132b7d47ff3eeab58ac900390a9ebaae5c6932323ca1853d1498db84c99a176bad37ac366e1f523610081ab3109ecd47616db4d83114d8eb6ab231ef828f879bc7fe125dc2e52110798e7cd1e34bf7aa07b07769e453926df82000023de4ad432cf50976ab63b880e2b86e4d3f2dcb2ff38480466835ca944e0e4", 0xaf, 0x4}, {&(0x7f0000000600)="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", 0x119, 0x6}], 0x1010010, &(0x7f0000000ec0)=ANY=[@ANYBLOB="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", @ANYRESDEC=r5, @ANYBLOB="2c646f6e745f61707072616973652c736d61636b6673666c6f6f723de97d351187f3bd968b5a8de9de792043d62299a00b1b88321dde4842fb6bd685b0e99b10be79cfca49855ae3c8d29649374f2aaa05acf8259291eae43eed2dc92199c947c74333fd73365d058ea71633d0bcd4893d07548e6493c0af4530b17c1844ce99b480a789252b45a61d1cac393759dd7ab36cff352057c03c6261439d252934410924e6e55e9b82e6feab6824f1b2c777a64804c1bf7b3cc50017288d3ce13ceef7714e374143e18c38cb8410ff0ec4155c075267c6b5f236051e53a17ce2ac81e289cdd133137fe888ab630ebcb293d2e0d13a034f105ad02ecdbede0b7927086eeab0203fe18d503c1369f585ac7644202c00"]) 22:02:01 executing program 7: pipe2(0x0, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) vmsplice(r0, &(0x7f0000000200)=[{&(0x7f0000000040)="6dfded29765d", 0x6}, {&(0x7f00000000c0)="c2788c55660d37", 0x7}, {&(0x7f0000000100)="16c6f2ba77b35d5454b32a154411f4946cdbb4550576589d7b", 0x19}, {&(0x7f0000000140)="d7b9ea268035a63b6e826c668b5cd0f9841aabed2b0afe8f1d13813b1fa515d0", 0x20}, {&(0x7f0000000180)="f228faeecb75ca06267046bd43d575996e5dbeb825421730ca7decbc07aac060eaa0085300b71ac64fe3c238966f2b0c2a482c0b100188b5326520a6bdd03aba0ae8953d839aa4278f10edf2c6ec", 0x4e}], 0x5, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 22:02:01 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x2008000) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 41) 22:02:01 executing program 0: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r3, r2, 0x800, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23, 0x9, @mcast1, 0xe}, 0x1c) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee00, 0xee01}}, '.\x00'}) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r5, r4, 0x800, 0x0) r7 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) accept4$inet6(r6, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c, 0x0) tee(r9, r8, 0x800, 0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x800, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)="6af03a4d7b6997d7eddbc4b29996c9b18537c8adfe2fa9c6c588045442f5621c74cb1c015944929379b2f4278b1d8d5790ff73d0894f33f1f41477cac462acbadd180231de98ab3a093da4f74f793fdeaf2e23be238fd6489456f570fab15f8fbb9b3e8728a8c4", 0x67}, {&(0x7f0000000180)="fb954d73b8853880a6559f803c31f226024a04223b6b9508aecb2e3eb6c68865ad2ff12ced5ca7f8969243c5f75c55a736c1852ac84ec7053b862a6845a94d5ddf7f1ce8448fd658043e9fb333cb2e0066b66238e57686617088640b6e63a11468a11453d26ca8c8947ad1e153552f", 0x6f}, {&(0x7f0000000200)="550585ba24d4951843ea3042faf77baf9ee516f6d777f66091087e20341cb16f05", 0x21}, {&(0x7f0000000240)="a8d2fa09573c2545c58f4b27502306b4663e7caaac3245f0afc1a49b771fade2b09d433de564e47a2284ab63185e8b7cde07662468c3414e50a11783390baa3c780a68312c7aa676366974fee996618a859b6596e02aafa6e83884fadfdb6f340a6965938b7fba34ee24ab9e321c12aae0879e38b67a0ded", 0x78}], 0x4, 0xc) close_range(r9, 0xffffffffffffffff, 0x0) close_range(r7, r9, 0x0) 22:02:01 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x101000, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r2, 0xc018937e, &(0x7f0000000080)=ANY=[@ANYBLOB="0100ddb2a223000000000000000000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file1\x00']) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r3, r0, 0x800, 0x0) close_range(r3, 0xffffffffffffffff, 0x0) 22:02:01 executing program 6: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x5, &(0x7f0000000040)=0x0) io_pgetevents(r4, 0xb80, 0x0, &(0x7f00000005c0), &(0x7f00000004c0), 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(r0, 0xc0189377, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0x408004, 0x3f}}, './file0\x00'}) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r8 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/locks\x00', 0x0, 0x0) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r8, 0xc0506617, &(0x7f00000003c0)={@id={0x2, 0x0, @b}, 0x40, 0x0, '\x00', @b}) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0}, &(0x7f0000000840)=0xc) mount$tmpfs(0x0, &(0x7f0000000780)='./file0\x00', &(0x7f00000007c0), 0x40000, &(0x7f0000000880)=ANY=[@ANYBLOB='huge=within_size,uid=', @ANYRESHEX, @ANYBLOB=',mpol=prefer:7-,huge=always,mpol=default=relative,fowner>', @ANYRESDEC=r9, @ANYBLOB="2c7365636c61cd296c2c00"]) fsetxattr$system_posix_acl(r7, &(0x7f00000003c0)='system.posix_acl_access\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="02000000010003000000000002000500", @ANYRES32=r9, @ANYBLOB="5045b2cbd686040001000dc7", @ANYRES32=0xee01, @ANYBLOB="10000000fa0000002000020000000000"], 0x34, 0x1) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) ppoll(&(0x7f0000000500)=[{0xffffffffffffffff, 0x44}, {r1, 0x209}, {r6}, {0xffffffffffffffff, 0x2}, {r3, 0xc020}, {0xffffffffffffffff, 0x1}], 0x6, &(0x7f0000000540), &(0x7f0000000580)={[0x1]}, 0x8) tee(r10, r6, 0x800, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r11, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) io_submit(r4, 0x4, &(0x7f0000000380)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x3, 0x0, r2, &(0x7f0000000000)="7078e3544ca1994e82c03d614bf1b56467ea3831dc3107356a6e17af9ac4d516b7786873ac594b9b1986564f549e5ff6a20ff5fa13d049891f580aa26c0b07c40eb92a51ab9ff63aff457f585f5c59ad84dafb634b56e586aed9cacd46ddd25caa2d44131f092a5c5880d9d0e73ce875522b5fee2b25008255f6e743b322aee305bf84644ee4d3de974bec918ba571ded30c8cd3942c45b2ada2fd0a2eca9e49ba2966ef4b23fb8f003ebb3191a6189d8d28496a80233fd3a1d0bc5d79fea2b3aafecc535e0eb1ed998c272b7ef3b828dc6383c2e691cb9e4566d0e6c7bef68d76e4cc796d164e8d1aadd7ce91ce9b4c1473cc9c87", 0xf5, 0xffffffff, 0x0, 0x0, r5}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x3, r3, &(0x7f0000000180)="6c531e732feaa9b316ac28476de140c84a4a53cf085102523ad08f86972a7213ff5546822a313f4cfd62e09390af22947c6031ba561cf62725dfe6a7b0c232e94f1b94f6", 0x44, 0x1, 0x0, 0x2, r3}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x36, r6, &(0x7f0000000240)="96bde3d9eca8f776fb6a55833b6e0740b49fc032e4c1bac42b8b13ebce9a5288cd5387b9682f878e69", 0x29, 0x4}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x2, 0x2, r11, &(0x7f00000002c0)="21691b61a9c74ab9cd04c37e6accd03d96d8191975eddcc5015166c354d205796fef8eff1de7aacbf57d4051bbb7f41a3b3667348370569f59a824755c7df6a1ea996854734e12df36c38bd80cb5fe070052958ce801d44c", 0x58, 0xdb, 0x0, 0x0, r3}]) tee(r2, r1, 0x800, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) [ 1397.712246] FAULT_INJECTION: forcing a failure. [ 1397.712246] name failslab, interval 1, probability 0, space 0, times 0 [ 1397.714456] CPU: 1 PID: 9534 Comm: syz-executor.2 Not tainted 5.10.180 #1 [ 1397.715220] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1397.716139] Call Trace: [ 1397.716453] dump_stack+0x107/0x167 [ 1397.716875] should_fail.cold+0x5/0xa [ 1397.717309] ? create_object.isra.0+0x3a/0xa20 [ 1397.717826] should_failslab+0x5/0x20 [ 1397.718262] kmem_cache_alloc+0x5b/0x310 [ 1397.718721] create_object.isra.0+0x3a/0xa20 [ 1397.719229] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1397.719802] kmem_cache_alloc_trace+0x151/0x320 [ 1397.720335] ip6_setup_cork+0x1e4/0x1740 [ 1397.720803] ip6_make_skb+0x22d/0x4e0 [ 1397.721232] ? ip_frag_init+0x350/0x350 [ 1397.721682] ? ip6_push_pending_frames+0xf0/0xf0 [ 1397.722220] ? ip6_dst_hoplimit+0x199/0x440 [ 1397.722711] ? lock_downgrade+0x6d0/0x6d0 [ 1397.723196] udpv6_sendmsg+0x20d0/0x2af0 [ 1397.723662] ? ip_frag_init+0x350/0x350 [ 1397.724116] ? udp_v6_push_pending_frames+0x360/0x360 [ 1397.724692] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1397.725314] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1397.725907] ? lock_acquire+0x197/0x470 [ 1397.726352] ? find_held_lock+0x2c/0x110 [ 1397.726829] ? sock_has_perm+0x1ea/0x280 [ 1397.727305] ? __import_iovec+0x458/0x590 [ 1397.727778] ? udp_v6_push_pending_frames+0x360/0x360 [ 1397.728376] inet6_sendmsg+0x105/0x140 [ 1397.728815] ? inet6_compat_ioctl+0x320/0x320 [ 1397.729341] sock_sendmsg+0xf2/0x190 [ 1397.729761] ____sys_sendmsg+0x334/0x870 [ 1397.730216] ? kernel_sendmsg+0x50/0x50 [ 1397.730660] ? do_recvmmsg+0x6d0/0x6d0 [ 1397.731099] ? __lock_acquire+0x1657/0x5b00 [ 1397.731644] ___sys_sendmsg+0xf3/0x170 [ 1397.732102] ? sendmsg_copy_msghdr+0x160/0x160 [ 1397.732633] ? vmacache_find+0x55/0x2a0 [ 1397.733110] ? lock_acquire+0x197/0x470 [ 1397.733575] ? find_held_lock+0x2c/0x110 [ 1397.734036] ? __might_fault+0xd3/0x180 [ 1397.734486] ? lock_downgrade+0x6d0/0x6d0 [ 1397.734970] ? asm_exc_page_fault+0x1e/0x30 [ 1397.735492] __sys_sendmmsg+0x195/0x470 [ 1397.735950] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1397.736439] ? lock_downgrade+0x6d0/0x6d0 [ 1397.736919] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1397.737485] ? wait_for_completion_io+0x270/0x270 [ 1397.738028] ? rcu_read_lock_any_held+0x75/0xa0 [ 1397.738551] ? vfs_write+0x354/0xa70 [ 1397.738974] ? fput_many+0x2f/0x1a0 [ 1397.739389] ? ksys_write+0x1a9/0x260 [ 1397.739813] ? __ia32_sys_read+0xb0/0xb0 [ 1397.740270] __x64_sys_sendmmsg+0x99/0x100 [ 1397.740745] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1397.741337] do_syscall_64+0x33/0x40 [ 1397.741758] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1397.742322] RIP: 0033:0x7f004444ab19 [ 1397.742759] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1397.744778] RSP: 002b:00007f00419c0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1397.745615] RAX: ffffffffffffffda RBX: 00007f004455df60 RCX: 00007f004444ab19 [ 1397.746551] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1397.747388] RBP: 00007f00419c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1397.748228] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1397.749074] R13: 00007ffed8c8690f R14: 00007f00419c0300 R15: 0000000000022000 22:02:01 executing program 1: inotify_init1(0x0) inotify_add_watch(0xffffffffffffffff, 0x0, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) 22:02:01 executing program 4: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/locks\x00', 0x0, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r2, &(0x7f0000000040)=[{0x9e, 0x6, 0x8, 0x1f, @time={0x0, 0x2}, {0x81, 0x7}, {0x6, 0x2}, @addr={0x40, 0x5}}, {0x3f, 0x0, 0x40, 0x29, @tick=0x8, {0x6, 0x9}, {0x21, 0x33}, @connect={{0x0, 0xf2}, {0x40, 0x2e}}}, {0x4, 0x7f, 0x0, 0x8, @tick=0x4, {0x2, 0x1}, {0x7, 0x7}, @raw8={"52dfdca0b120a73bb69b67fb"}}, {0x81, 0xff, 0x0, 0x3, @time={0xff26, 0xfff}, {0x7f, 0x7}, {0x5, 0x5}, @ext={0x13, &(0x7f0000000000)="c2e7e21e733298237e7ce40aaf640999d63f8e"}}, {0xe8, 0x1f, 0x3f, 0x0, @time={0x2, 0x9}, {0x51, 0x40}, {0x8, 0x7}, @result={0x3, 0x9fe}}, {0xf2, 0x5, 0x5, 0xfc, @time={0x2f, 0x7fff}, {0x3, 0xff}, {0x3, 0x3}, @raw32={[0x7f, 0xffffffff, 0x5]}}, {0x6, 0x5, 0x7, 0x40, @time={0x1000000, 0x54}, {0x3f, 0x8a}, {0x3, 0x40}, @note={0x81, 0x8, 0x7, 0x7f, 0x92a}}], 0xc4) tee(r2, r0, 0x7fe, 0xb) close_range(r1, 0xffffffffffffffff, 0x0) 22:02:01 executing program 5: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_open_dev$hiddev(&(0x7f0000000000), 0x7fff, 0xa02c0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0x10000000}) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r2, r0, 0x800, 0x0) close_range(r2, 0xffffffffffffffff, 0x0) 22:02:01 executing program 3: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f0000000240)=0xc) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, r0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)={0x2c, r3, 0x5, 0x0, 0x0, {{0x2}, {@val={0x8, 0x3, r4}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x9b4}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x6}]]}, 0x2c}}, 0x0) sendmsg$NL80211_CMD_TDLS_CHANNEL_SWITCH(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x30b7e45324bdcabe}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="cf01ff10", @ANYRES16=r3, @ANYBLOB="000426bd7000fddbdf256f0000000a0006000802110000000000080026006c0900000800a000ff7f0000080027000400000008009f00040000000800270002000000"], 0x48}, 0x1, 0x0, 0x0, 0x80}, 0x80) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x84000) tee(r5, r1, 0x800, 0x0) close_range(r5, 0xffffffffffffffff, 0x0) r6 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x2800, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r8, r7, 0x800, 0x0) close_range(r6, r7, 0x2) 22:02:01 executing program 1: inotify_init1(0x0) inotify_add_watch(0xffffffffffffffff, 0x0, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x13) close_range(r1, 0xffffffffffffffff, 0x0) inotify_init1(0x80800) 22:02:01 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000001680)='./file0\x00', 0x40400, 0xd8) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f00000016c0)=ANY=[@ANYBLOB="010084000080000000000000", @ANYRES32, @ANYBLOB="01000000000000002e2f66696c653000"]) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r3, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) vmsplice(r3, &(0x7f0000000100)=[{&(0x7f0000000000)="5f55a32e1ad446a3318faddf8232cfcf824819d2a6606d260d39642e8375a75decf46d349c0cd93def0750ba3b24eb70111526f77a694103038a7717468a263cf14f222c1279ecd9", 0x48}, {&(0x7f0000000080)="29a9f6383a46c6f3e8b7fee87fc2e8b015e2106509e06bb30052aa5afa659fe7e665f34d0743faaa0877aa3c2806dc9a325096537f3d7e2777cb3443d481b3211eca4cc16d2147ee39b3b402ea2516f463017dff54f58edd75f8868d978ab35923d92b24f2c3fed2c1ab04c7a2cd041f0fcc8f14c8cc", 0x76}], 0x2, 0x8) tee(r2, r1, 0x800, 0x0) close_range(r2, 0xffffffffffffffff, 0x0) [ 1397.914783] audit: type=1400 audit(1684706521.901:17): avc: denied { tracepoint } for pid=9554 comm="syz-executor.3" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 22:02:01 executing program 6: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x4) fcntl$setpipe(r2, 0x407, 0x33de00000) tee(r1, r0, 0x800, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 22:02:02 executing program 5: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) r2 = mq_open(&(0x7f0000000000)='}\x00', 0x2, 0x0, &(0x7f0000000040)={0x81, 0x10000, 0x1, 0x3}) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r4, r3, 0x800, 0x0) close_range(r4, 0xffffffffffffffff, 0x0) sendfile(r2, r4, &(0x7f0000000080)=0xa804, 0xc1) open_tree(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x88100) close_range(r1, 0xffffffffffffffff, 0x0) 22:02:02 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x2008000) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 42) [ 1398.099261] FAULT_INJECTION: forcing a failure. [ 1398.099261] name failslab, interval 1, probability 0, space 0, times 0 [ 1398.100829] CPU: 1 PID: 9574 Comm: syz-executor.2 Not tainted 5.10.180 #1 [ 1398.101561] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1398.102477] Call Trace: [ 1398.102773] dump_stack+0x107/0x167 [ 1398.103167] should_fail.cold+0x5/0xa [ 1398.103595] ? create_object.isra.0+0x3a/0xa20 [ 1398.104077] ? create_object.isra.0+0x3a/0xa20 [ 1398.104580] should_failslab+0x5/0x20 [ 1398.105001] kmem_cache_alloc+0x5b/0x310 [ 1398.105447] ? lock_downgrade+0x6d0/0x6d0 [ 1398.105920] create_object.isra.0+0x3a/0xa20 [ 1398.106404] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1398.106952] __kmalloc_track_caller+0x177/0x370 [ 1398.107465] ? ip6_setup_cork+0x670/0x1740 [ 1398.107949] kmemdup+0x23/0x50 [ 1398.108293] ip6_setup_cork+0x670/0x1740 [ 1398.108733] ip6_make_skb+0x22d/0x4e0 [ 1398.109142] ? ip_frag_init+0x350/0x350 [ 1398.109584] ? ip6_push_pending_frames+0xf0/0xf0 [ 1398.110111] ? ip6_dst_hoplimit+0x199/0x440 [ 1398.110587] ? lock_downgrade+0x6d0/0x6d0 [ 1398.111051] udpv6_sendmsg+0x20d0/0x2af0 [ 1398.111510] ? ip_frag_init+0x350/0x350 [ 1398.111962] ? udp_v6_push_pending_frames+0x360/0x360 [ 1398.112531] ? perf_event_task_disable+0x390/0x390 [ 1398.113062] ? lock_downgrade+0x6d0/0x6d0 [ 1398.113534] ? hrtimer_start_range_ns+0x336/0xae0 [ 1398.114066] ? lock_acquire+0x197/0x470 [ 1398.114510] ? find_held_lock+0x2c/0x110 [ 1398.114972] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1398.115575] ? sock_has_perm+0x1ea/0x280 [ 1398.116041] ? __import_iovec+0x458/0x590 [ 1398.116522] ? udp_v6_push_pending_frames+0x360/0x360 [ 1398.117083] inet6_sendmsg+0x105/0x140 [ 1398.117523] ? inet6_compat_ioctl+0x320/0x320 [ 1398.118024] sock_sendmsg+0xf2/0x190 [ 1398.118431] ____sys_sendmsg+0x334/0x870 [ 1398.118884] ? kernel_sendmsg+0x50/0x50 [ 1398.119327] ? do_recvmmsg+0x6d0/0x6d0 [ 1398.119769] ? __lock_acquire+0x1657/0x5b00 [ 1398.120248] ___sys_sendmsg+0xf3/0x170 [ 1398.120679] ? sendmsg_copy_msghdr+0x160/0x160 [ 1398.121166] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1398.121747] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1398.122241] ? trace_hardirqs_on+0x5b/0x180 [ 1398.122712] ? lock_acquire+0x197/0x470 [ 1398.123156] ? find_held_lock+0x2c/0x110 [ 1398.123601] ? __might_fault+0xd3/0x180 [ 1398.124022] ? lock_downgrade+0x6d0/0x6d0 [ 1398.124464] ? io_schedule_timeout+0x140/0x140 [ 1398.124963] __sys_sendmmsg+0x195/0x470 [ 1398.125394] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1398.125854] ? lock_downgrade+0x6d0/0x6d0 [ 1398.126305] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1398.126838] ? wait_for_completion_io+0x270/0x270 [ 1398.127391] ? rcu_read_lock_any_held+0x75/0xa0 [ 1398.127922] ? vfs_write+0x354/0xa70 [ 1398.128347] ? fput_many+0x2f/0x1a0 [ 1398.128743] ? ksys_write+0x1a9/0x260 [ 1398.129166] ? __ia32_sys_read+0xb0/0xb0 [ 1398.129621] __x64_sys_sendmmsg+0x99/0x100 [ 1398.130090] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1398.130654] do_syscall_64+0x33/0x40 [ 1398.131066] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1398.131663] RIP: 0033:0x7f004444ab19 [ 1398.132081] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1398.134118] RSP: 002b:00007f00419c0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1398.134959] RAX: ffffffffffffffda RBX: 00007f004455df60 RCX: 00007f004444ab19 [ 1398.135769] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1398.136560] RBP: 00007f00419c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1398.137349] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1398.138147] R13: 00007ffed8c8690f R14: 00007f00419c0300 R15: 0000000000022000 22:02:18 executing program 1: r0 = inotify_init1(0x0) r1 = inotify_init1(0x80000) inotify_add_watch(0xffffffffffffffff, 0x0, 0x0) r2 = inotify_init1(0x0) r3 = inotify_add_watch(r2, &(0x7f0000000040)='.\x00', 0x2000003) inotify_rm_watch(r2, r3) inotify_rm_watch(r1, r3) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) inotify_rm_watch(r0, r3) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) r6 = openat2(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)={0x2a0020, 0x81, 0x1}, 0x18) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f00000000c0)) tee(r5, r4, 0x800, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/consoles\x00', 0x0, 0x0) close_range(r5, 0xffffffffffffffff, 0x0) 22:02:18 executing program 4: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f0000000240)=ANY=[]) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat(r1, &(0x7f0000000280)='./file0\x00', 0x2) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000100)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="ff070700"/16]) pread64(0xffffffffffffffff, &(0x7f0000002e00)=""/4098, 0x1002, 0x2) ioctl$FS_IOC_GETVERSION(0xffffffffffffffff, 0x80087601, &(0x7f00000008c0)) dup(0xffffffffffffffff) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f00000002c0)=@updsa={0x104, 0x10, 0x1, 0x2, 0x0, {{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0xee01}, {@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x1}, {0x2}, {0x0, 0x1}, 0x0, 0x0, 0xa, 0x1}, [@coaddr={0x14, 0xe, @in=@dev={0xac, 0x14, 0x14, 0x38}}]}, 0x104}}, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) dup2(r2, r3) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="48010000100001000200000000000000ac1e0001000000000000000000000000fe8000000000000000000000fdffffa900000000000000000000002000000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="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"], 0x148}}, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000240)=0x8, 0x5) dup(r3) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000180), 0x1000) creat(&(0x7f0000000000)='./file0\x00', 0x3c) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r4, r0, 0x800, 0x0) 22:02:18 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) r3 = syz_open_dev$usbmon(0x0, 0x0, 0x8042) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(r2, &(0x7f0000000000)='./file0\x00', 0x80, 0xc8) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/timer_list\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./file1\x00', 0x148) lseek(r5, 0x9e46, 0x0) dup2(r5, r4) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'syz_tun\x00'}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r4, 0xd000943e, &(0x7f0000002e00)={0x0, 0x0, "c282bbc451b2c87234f80c394404f52c8e6fa311ee4aecfa43043effca82ddeb71554467963c35c465b63c79f28bf5afd62d0b7272218d52c4ff02abfd7cccf0a852c81b0d58f3cf7ecb3f6e8299756f8da89ca426ed3be1fce6f7f7e4b10a614678a401548d9376e4c9bb2980d987f4376e3025b5f6ec544ed0bd8a4659b4ab5f28f27285a81a363062c4561a0d792b993c3a896a46bc604c5c11332bd1397db7afc2a3c28ddd6f2560c9ed97160c41e0e7dda4dbe41b529ff52763b929caf67941f1b17c184aa3dd6aaf0e654ed98b83ef06707f823995d7f385ad3a9f4ac6df4bbcfec9dc52f76b32d45d9b83002f0627b272170f7a0ca68899209b0a7369", "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"}) getdents64(r5, &(0x7f0000001400)=""/53, 0x35) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r3, 0xd000943e, &(0x7f0000000280)={0x0, 0x0, "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", "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"}) tee(0xffffffffffffffff, r0, 0x800, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) 22:02:18 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000040)="6dfded29765d", 0x6}, {&(0x7f00000000c0)="c2788c55660d37", 0x7}, {&(0x7f0000000100)="16c6f2ba77b35d5454b32a154411f4946cdbb4550576589d7b", 0x19}, {&(0x7f0000000140)="d7b9ea268035a63b6e826c668b5cd0f9841aabed2b0afe8f1d13813b1fa515d0", 0x20}, {&(0x7f0000000180)="f228faeecb75ca06267046bd43d575996e5dbeb825421730ca7decbc07aac060eaa0085300b71ac64fe3c238966f2b0c2a482c0b100188b5326520a6bdd03aba0ae8953d839aa4278f10edf2c6ec", 0x4e}], 0x5, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 22:02:18 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x2008000) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 43) 22:02:18 executing program 5: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r1, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), r1) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r2, r0, 0x800, 0x0) close_range(r2, 0xffffffffffffffff, 0x0) 22:02:18 executing program 0: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="476d7cc290205c2542737944167fca5a7feaf61a63ae635cd47b60eef30f774e005508ef97ca295e3fd16a930cca3e3fb9781ef5963d69b11383c42a093e3bbbbd56153358bfe5c62c3a59ea7a22bca1d9080f2441e1e7a52ab4c3aba3d116ff506d14c01fe1c433d292e3daed65fb4dddd4d1c66e18ac9225fa7cda69b31f71ef12a97c9f0c51721048a5729eeedbd61efaf56af61c1cc2e34bb2", 0x9b}], 0x1, 0xd) pipe2(&(0x7f0000000480), 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 22:02:18 executing program 6: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r1, r0, 0x100000000000800, 0x5) close_range(r0, 0xffffffffffffffff, 0x0) sendfile(r2, r1, &(0x7f0000000000)=0x9, 0xfff) [ 1414.995306] FAULT_INJECTION: forcing a failure. [ 1414.995306] name failslab, interval 1, probability 0, space 0, times 0 [ 1414.998260] CPU: 1 PID: 9585 Comm: syz-executor.2 Not tainted 5.10.180 #1 [ 1414.999672] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1415.001372] Call Trace: [ 1415.001931] dump_stack+0x107/0x167 [ 1415.002686] should_fail.cold+0x5/0xa [ 1415.003495] ? create_object.isra.0+0x3a/0xa20 [ 1415.004430] should_failslab+0x5/0x20 [ 1415.005201] kmem_cache_alloc+0x5b/0x310 [ 1415.006036] ? lock_downgrade+0x6d0/0x6d0 [ 1415.006888] create_object.isra.0+0x3a/0xa20 [ 1415.007802] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1415.008844] __kmalloc_track_caller+0x177/0x370 [ 1415.009785] ? ip6_setup_cork+0x670/0x1740 [ 1415.010657] kmemdup+0x23/0x50 [ 1415.011308] ip6_setup_cork+0x670/0x1740 [ 1415.012148] ip6_make_skb+0x22d/0x4e0 [ 1415.012925] ? ip_frag_init+0x350/0x350 [ 1415.013740] ? ip6_push_pending_frames+0xf0/0xf0 [ 1415.014716] ? ip6_dst_hoplimit+0x199/0x440 [ 1415.015611] ? lock_downgrade+0x6d0/0x6d0 [ 1415.016474] udpv6_sendmsg+0x20d0/0x2af0 [ 1415.017304] ? ip_frag_init+0x350/0x350 [ 1415.018124] ? udp_v6_push_pending_frames+0x360/0x360 [ 1415.019181] ? lock_acquire+0x197/0x470 [ 1415.019991] ? find_held_lock+0x2c/0x110 [ 1415.020825] ? lock_acquire+0x197/0x470 [ 1415.021630] ? find_held_lock+0x2c/0x110 [ 1415.022475] ? sock_has_perm+0x1ea/0x280 [ 1415.023328] ? __import_iovec+0x458/0x590 [ 1415.024170] ? udp_v6_push_pending_frames+0x360/0x360 [ 1415.025217] inet6_sendmsg+0x105/0x140 [ 1415.026003] ? inet6_compat_ioctl+0x320/0x320 [ 1415.026902] sock_sendmsg+0xf2/0x190 [ 1415.027670] ____sys_sendmsg+0x334/0x870 [ 1415.028491] ? kernel_sendmsg+0x50/0x50 [ 1415.029290] ? do_recvmmsg+0x6d0/0x6d0 [ 1415.030080] ? __lock_acquire+0x1657/0x5b00 [ 1415.030974] ___sys_sendmsg+0xf3/0x170 [ 1415.031768] ? sendmsg_copy_msghdr+0x160/0x160 [ 1415.032708] ? lock_acquire+0x197/0x470 [ 1415.033508] ? find_held_lock+0x2c/0x110 [ 1415.034335] ? __might_fault+0xd3/0x180 [ 1415.035138] ? lock_downgrade+0x6d0/0x6d0 [ 1415.035981] ? asm_exc_page_fault+0x1e/0x30 [ 1415.036876] __sys_sendmmsg+0x195/0x470 [ 1415.037689] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1415.038563] ? lock_downgrade+0x6d0/0x6d0 [ 1415.039436] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1415.040420] ? wait_for_completion_io+0x270/0x270 [ 1415.041399] ? rcu_read_lock_any_held+0x75/0xa0 [ 1415.042336] ? vfs_write+0x354/0xa70 [ 1415.043093] ? fput_many+0x2f/0x1a0 [ 1415.043836] ? ksys_write+0x1a9/0x260 [ 1415.044605] ? __ia32_sys_read+0xb0/0xb0 [ 1415.045434] __x64_sys_sendmmsg+0x99/0x100 [ 1415.046289] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1415.047334] do_syscall_64+0x33/0x40 [ 1415.048111] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1415.049147] RIP: 0033:0x7f004444ab19 [ 1415.049905] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1415.053618] RSP: 002b:00007f00419c0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1415.055156] RAX: ffffffffffffffda RBX: 00007f004455df60 RCX: 00007f004444ab19 [ 1415.056607] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1415.058046] RBP: 00007f00419c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1415.059514] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1415.060951] R13: 00007ffed8c8690f R14: 00007f00419c0300 R15: 0000000000022000 22:02:19 executing program 1: r0 = inotify_init1(0x0) inotify_add_watch(0xffffffffffffffff, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000000)={0x9, 0x4, 0x8, 0x7, 0x7}) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r1, r2, 0x1, 0xc) close_range(r3, 0xffffffffffffffff, 0x0) dup3(r4, r2, 0x0) 22:02:19 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000040)="6dfded29765d", 0x6}, {&(0x7f00000000c0)="c2788c55660d37", 0x7}, {&(0x7f0000000100)="16c6f2ba77b35d5454b32a154411f4946cdbb4550576589d7b", 0x19}, {&(0x7f0000000140)="d7b9ea268035a63b6e826c668b5cd0f9841aabed2b0afe8f1d13813b1fa515d0", 0x20}, {&(0x7f0000000180)="f228faeecb75ca06267046bd43d575996e5dbeb825421730ca7decbc07aac060eaa0085300b71ac64fe3c238966f2b0c2a482c0b100188b5326520a6bdd03aba0ae8953d839aa4278f10edf2c6ec", 0x4e}], 0x5, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 22:02:19 executing program 5: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x84800) tee(r1, r0, 0x800, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r1, 0xf50f, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 22:02:19 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x121202, 0x52) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0), 0xc001, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x1, 0x7, 0x8f, 0x3, 0x0, 0x6, 0x84001, 0x8, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0xff, 0x1000}, 0x14000, 0x800, 0x8, 0x0, 0x8, 0xc8e, 0x3, 0x0, 0x1f000000, 0x0, 0x4}, 0x0, 0x0, r0, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r3, r2, 0x800, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r5, r4, 0x800, 0x0) close_range(r5, 0xffffffffffffffff, 0x0) r6 = dup2(r3, r1) ioctl$FICLONE(r5, 0x40049409, r6) close_range(r3, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sysvipc/shm\x00', 0x0, 0x0) 22:02:19 executing program 6: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, &(0x7f0000000000)={0x0, 0x5, 0x0, 0x1}) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r2, r1, 0x800, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) 22:02:19 executing program 0: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) fcntl$setpipe(r2, 0x407, 0xffffffff80000000) tee(r4, r3, 0x800, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r5, 0xc018937a, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x100000001}}, './file0\x00'}) fcntl$setpipe(r8, 0x407, 0x81) tee(r7, r6, 0x800, 0x0) close_range(r7, 0xffffffffffffffff, 0x0) write$P9_RWRITE(r7, &(0x7f0000000040)={0xb, 0x77, 0x2, 0x6}, 0xb) ioctl$int_out(r3, 0x0, &(0x7f0000000000)) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r9, r1, 0x800, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) 22:02:19 executing program 1: inotify_init1(0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x7, 0x1, 0x401, 0x0, 0x0, {0x0, 0x0, 0x6}}, 0x14}}, 0x0) inotify_add_watch(0xffffffffffffffff, 0x0, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r2, r1, 0x800, 0x0) close_range(r2, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) 22:02:19 executing program 5: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x7}}, './file0\x00'}) fcntl$setpipe(r3, 0x407, 0x6) readv(r3, &(0x7f00000003c0)=[{&(0x7f0000000080)=""/151, 0x97}, {&(0x7f0000000140)=""/124, 0x7c}, {&(0x7f00000001c0)=""/132, 0x84}, {&(0x7f0000000280)=""/248, 0xf8}, {&(0x7f0000000380)=""/42, 0x2a}], 0x5) tee(r2, r1, 0x800, 0x0) close_range(r2, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r5, r4, 0x800, 0x0) close_range(r5, 0xffffffffffffffff, 0x0) r6 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000440)={0x0, r6, 0xae11, 0x2, 0x7fffffff, 0xe54}) 22:02:19 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000040)="6dfded29765d", 0x6}, {&(0x7f00000000c0)="c2788c55660d37", 0x7}, {&(0x7f0000000100)="16c6f2ba77b35d5454b32a154411f4946cdbb4550576589d7b", 0x19}, {&(0x7f0000000140)="d7b9ea268035a63b6e826c668b5cd0f9841aabed2b0afe8f1d13813b1fa515d0", 0x20}, {&(0x7f0000000180)="f228faeecb75ca06267046bd43d575996e5dbeb825421730ca7decbc07aac060eaa0085300b71ac64fe3c238966f2b0c2a482c0b100188b5326520a6bdd03aba0ae8953d839aa4278f10edf2c6ec", 0x4e}], 0x5, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 22:02:31 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480), 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000040)="6dfded29765d", 0x6}, {&(0x7f00000000c0)="c2788c55660d37", 0x7}, {&(0x7f0000000100)="16c6f2ba77b35d5454b32a154411f4946cdbb4550576589d7b", 0x19}, {&(0x7f0000000140)="d7b9ea268035a63b6e826c668b5cd0f9841aabed2b0afe8f1d13813b1fa515d0", 0x20}, {&(0x7f0000000180)="f228faeecb75ca06267046bd43d575996e5dbeb825421730ca7decbc07aac060eaa0085300b71ac64fe3c238966f2b0c2a482c0b100188b5326520a6bdd03aba0ae8953d839aa4278f10edf2c6ec", 0x4e}], 0x5, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 22:02:31 executing program 6: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1800) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r3, r2, 0x800, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='numa_maps\x00') pipe(&(0x7f0000000040)) fcntl$setpipe(r2, 0x407, 0x20) tee(r1, r0, 0x800, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x2, &(0x7f0000000140)=0x851, 0x4) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r5, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) copy_file_range(r5, &(0x7f00000000c0)=0xfffffffffffffffd, r4, &(0x7f0000000100)=0x9, 0x52d, 0x0) 22:02:31 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)) 22:02:31 executing program 4: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) close_range(0xffffffffffffffff, r0, 0x2) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) vmsplice(r2, &(0x7f0000000300)=[{&(0x7f00000004c0)="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", 0x1000}, {&(0x7f0000000000)="3984cf1532cdd3dc83d8981de110c1985cc0b4219ae22332eca187ce434a296dae3df7e88aa58055c52a355bef85e6f2c1dbdaf907a8a0598833ff1efdbf60fd757431388bfa5c9f9aba43456b446a474a2ade4133ced90c52481a71a95e2dc2d95b77abb7cd48f9a80de4371ce3f6aae5f113b7314b482f36f0c3fa437b11e6277b61f5ed250f44fff864efc9233cb589e387c3886536edd4086c9f9df00475a55f5d62778bdd35e3478df8b2de30b2656e4f1fd9849dc1d96a9f410b2760e4e032f1f7b478f48f6ec127a704f39f21a4e4f47d7e07851b05d7911d80f8", 0xde}, {&(0x7f0000000100)="960754770ff2fe93c38104311bf102d81147967b2424f72144b472824d61df4c10a9ae39d3b71f4350480368b33e18c630bc097185da4c9e462e6494a78a2e41200873ca", 0x44}, {&(0x7f0000000180)="9a8cbcfbe7fb1aabbebb3803e7960fa40018b9da0c4c77d15c127ae72dea6d5f9db6c1e0abc53c97c1d80553b627828767dcdf7d60e9f5da62c95df7e4aa504f85fd6d4921d3e3a55680c75032ca1fc4c0ec13d8615ff46b60bf51fe37ab4668f3faa47b2b58694ac89e3e7916966a5de61d40ac878bf26f2f4728c14240550b7496", 0x82}, {&(0x7f0000000240)="417d63efa62a90d90a6bc0db9db23ec7841843e9f98588637765b8b16f5f541d83a4304475ad0febefcfab2988a4d289f515a2a69d68700c2d0701fae29b99a6c213cdfb993cb740701e79637f4df6061484fa1a221b2e918617267f12443b7efabba1ac0673b2c21553c80709028e90ff71ae282292c0798aa271c755c27fac872522906c9e80b54c597f82215417737ccda219f9311ac40c94", 0x9a}], 0x5, 0x8) 22:02:31 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x2008000) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 44) 22:02:31 executing program 1: inotify_init1(0x0) inotify_add_watch(0xffffffffffffffff, 0x0, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), r1) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r2, 0x4, 0x70bd29, 0x25dfdbff, {}, [@BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xc2}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0x400c000}, 0xc0) 22:02:31 executing program 0: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r2, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r2, 0x40086602, &(0x7f0000001400)) write$binfmt_elf64(r2, &(0x7f00000001c0)=ANY=[], 0xfdef) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r2, 0x0, 0x3) tee(r1, r0, 0x800, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r3, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) r4 = openat$cgroup_freezer_state(r3, &(0x7f0000000000), 0x2, 0x0) close(r4) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x111000, 0x0) mkdirat$cgroup(r5, &(0x7f0000000080)='syz0\x00', 0x1ff) 22:02:31 executing program 5: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r3, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x2e02, 0x0) r5 = signalfd(r2, &(0x7f0000000040)={[0x100000001]}, 0x8) sendmsg$TIPC_CMD_SET_LINK_TOL(r5, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, 0x0, 0x20, 0x70bd2c, 0x25dfdbff, {{}, {}, {0x18, 0x18, {0xfffff8dd, @bearer=@l2={'ib', 0x3a, 'veth1_to_hsr\x00'}}}}, [""]}, 0x34}, 0x1, 0x0, 0x0, 0x894}, 0x4000041) close_range(r4, r2, 0x2) 22:02:31 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480), 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000040)="6dfded29765d", 0x6}, {&(0x7f00000000c0)="c2788c55660d37", 0x7}, {&(0x7f0000000100)="16c6f2ba77b35d5454b32a154411f4946cdbb4550576589d7b", 0x19}, {&(0x7f0000000140)="d7b9ea268035a63b6e826c668b5cd0f9841aabed2b0afe8f1d13813b1fa515d0", 0x20}, {&(0x7f0000000180)="f228faeecb75ca06267046bd43d575996e5dbeb825421730ca7decbc07aac060eaa0085300b71ac64fe3c238966f2b0c2a482c0b100188b5326520a6bdd03aba0ae8953d839aa4278f10edf2c6ec", 0x4e}], 0x5, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) [ 1427.593551] FAULT_INJECTION: forcing a failure. [ 1427.593551] name failslab, interval 1, probability 0, space 0, times 0 [ 1427.596807] CPU: 1 PID: 9645 Comm: syz-executor.2 Not tainted 5.10.180 #1 [ 1427.598233] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1427.599975] Call Trace: [ 1427.600545] dump_stack+0x107/0x167 [ 1427.601331] should_fail.cold+0x5/0xa [ 1427.602125] ? __alloc_skb+0x6d/0x5b0 [ 1427.602924] ? __alloc_skb+0x6d/0x5b0 [ 1427.603773] should_failslab+0x5/0x20 [ 1427.604586] kmem_cache_alloc_node+0x55/0x330 [ 1427.605541] __alloc_skb+0x6d/0x5b0 [ 1427.606313] alloc_skb_with_frags+0x92/0x570 [ 1427.607264] sock_alloc_send_pskb+0x7af/0x930 [ 1427.608254] ? sk_alloc+0x350/0x350 [ 1427.609026] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1427.610147] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1427.611292] ? trace_hardirqs_on+0x5b/0x180 [ 1427.612233] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1427.613391] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 1427.614458] ? ip6_mtu+0x1bb/0x3d0 [ 1427.615222] ? lock_downgrade+0x6d0/0x6d0 [ 1427.616096] ? ip_frag_init+0x350/0x350 [ 1427.616967] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1427.618102] ? trace_hardirqs_on+0x5b/0x180 [ 1427.619023] ? ip6_finish_output2+0x1fe0/0x1fe0 [ 1427.620016] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1427.621171] ip6_make_skb+0x2de/0x4e0 [ 1427.621971] ? ip_frag_init+0x350/0x350 [ 1427.622813] ? ip_frag_init+0x350/0x350 [ 1427.623666] ? ip6_push_pending_frames+0xf0/0xf0 [ 1427.624656] ? ip6_dst_hoplimit+0x199/0x440 [ 1427.625559] ? lock_downgrade+0x6d0/0x6d0 [ 1427.626451] udpv6_sendmsg+0x20d0/0x2af0 [ 1427.627308] ? ip_frag_init+0x350/0x350 [ 1427.628205] ? udp_v6_push_pending_frames+0x360/0x360 [ 1427.629303] ? perf_event_task_disable+0x390/0x390 [ 1427.630335] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1427.631437] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1427.632583] ? trace_hardirqs_on+0x5b/0x180 [ 1427.633498] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1427.634666] ? sock_has_perm+0x1ea/0x280 [ 1427.635590] ? __sanitizer_cov_trace_const_cmp4+0x4/0x20 [ 1427.636761] ? __import_iovec+0x458/0x590 [ 1427.637650] ? udp_v6_push_pending_frames+0x360/0x360 [ 1427.638756] inet6_sendmsg+0x105/0x140 [ 1427.639599] ? inet6_compat_ioctl+0x320/0x320 [ 1427.640542] sock_sendmsg+0xf2/0x190 [ 1427.641331] ____sys_sendmsg+0x334/0x870 [ 1427.642279] ? kernel_sendmsg+0x50/0x50 [ 1427.643301] ? do_recvmmsg+0x6d0/0x6d0 [ 1427.644360] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1427.645705] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1427.647098] ? trace_hardirqs_on+0x5b/0x180 [ 1427.648274] ___sys_sendmsg+0xf3/0x170 [ 1427.649329] ? sendmsg_copy_msghdr+0x160/0x160 [ 1427.650550] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1427.651744] ? _raw_spin_unlock_irq+0x27/0x30 [ 1427.652948] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1427.654146] ? finish_task_switch+0x126/0x5d0 [ 1427.655345] ? finish_task_switch+0xef/0x5d0 [ 1427.656536] ? __switch_to+0x572/0xf70 [ 1427.657540] ? __switch_to_asm+0x3a/0x60 [ 1427.658580] ? __switch_to_asm+0x34/0x60 [ 1427.659650] ? __schedule+0x82c/0x1ea0 [ 1427.660647] ? io_schedule_timeout+0x140/0x140 [ 1427.661846] __sys_sendmmsg+0x195/0x470 [ 1427.662882] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1427.664041] ? lock_downgrade+0x6d0/0x6d0 [ 1427.665040] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1427.666133] ? wait_for_completion_io+0x270/0x270 [ 1427.667207] ? rcu_read_lock_any_held+0x75/0xa0 [ 1427.668313] ? vfs_write+0x354/0xa70 [ 1427.669280] ? fput_many+0x2f/0x1a0 [ 1427.670222] ? ksys_write+0x1a9/0x260 [ 1427.671212] ? __ia32_sys_read+0xb0/0xb0 [ 1427.672176] __x64_sys_sendmmsg+0x99/0x100 [ 1427.673086] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1427.674186] do_syscall_64+0x33/0x40 [ 1427.674989] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1427.676108] RIP: 0033:0x7f004444ab19 [ 1427.676913] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1427.680876] RSP: 002b:00007f00419c0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1427.682518] RAX: ffffffffffffffda RBX: 00007f004455df60 RCX: 00007f004444ab19 [ 1427.684076] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1427.685602] RBP: 00007f00419c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1427.687115] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1427.688643] R13: 00007ffed8c8690f R14: 00007f00419c0300 R15: 0000000000022000 22:02:31 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480), 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000040)="6dfded29765d", 0x6}, {&(0x7f00000000c0)="c2788c55660d37", 0x7}, {&(0x7f0000000100)="16c6f2ba77b35d5454b32a154411f4946cdbb4550576589d7b", 0x19}, {&(0x7f0000000140)="d7b9ea268035a63b6e826c668b5cd0f9841aabed2b0afe8f1d13813b1fa515d0", 0x20}, {&(0x7f0000000180)="f228faeecb75ca06267046bd43d575996e5dbeb825421730ca7decbc07aac060eaa0085300b71ac64fe3c238966f2b0c2a482c0b100188b5326520a6bdd03aba0ae8953d839aa4278f10edf2c6ec", 0x4e}], 0x5, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 22:02:31 executing program 1: inotify_init1(0x0) r0 = inotify_add_watch(0xffffffffffffffff, 0x0, 0x50) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r4, r3, 0x800, 0x0) inotify_rm_watch(r3, r0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x900000000) tee(r2, r1, 0x800, 0x0) close_range(r2, 0xffffffffffffffff, 0x0) 22:02:31 executing program 0: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(0xffffffffffffffff, r0, 0x800, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 22:02:31 executing program 6: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r2, r1, 0x800, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee01}}, './file0\x00'}) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x5, 0x6) open_tree(r3, &(0x7f0000000040)='./file0\x00', 0x8000) close_range(r1, 0xffffffffffffffff, 0x0) 22:02:47 executing program 4: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x3d, &(0x7f0000000000)=""/80, &(0x7f0000000080)=0x50) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r3, r2, 0x800, 0x0) close_range(r3, 0xffffffffffffffff, 0x0) [ 1443.083263] FAULT_INJECTION: forcing a failure. [ 1443.083263] name failslab, interval 1, probability 0, space 0, times 0 22:02:47 executing program 0: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r4, r3, 0x800, 0x0) close_range(r4, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SET_FEATURES(r4, 0x40309439, &(0x7f0000000000)={0x2, 0x3, 0x1}) preadv(r2, &(0x7f0000000580)=[{&(0x7f0000000040)=""/28, 0x1c}, {&(0x7f0000000540)=""/34, 0x22}], 0x2, 0x100, 0x1) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r3, @ANYRES32=0xee00, @ANYRES32=0x0, @ANYBLOB="2e2f66696c65656cd3990056e6c5f10c307efe433000"]) ioctl$KDFONTOP_SET_DEF(r5, 0x4b72, &(0x7f00000004c0)={0x2, 0x1, 0x0, 0x8, 0x150, &(0x7f0000000080)="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"}) 22:02:47 executing program 5: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup3(r0, 0xffffffffffffffff, 0x80000) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r2, r1, 0x800, 0x0) r4 = signalfd4(r2, &(0x7f0000000080)={[0x2]}, 0x8, 0x40800) perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x20, 0xff, 0x2, 0x1f, 0x0, 0x1, 0x5910, 0x8, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x7fff, 0x0, @perf_config_ext={0x100000000, 0x6}, 0x1222a, 0xcaa, 0x5, 0x9, 0xfffffffffffffff8, 0xffffd92c, 0x20, 0x0, 0x80000000, 0x0, 0x1}, 0xffffffffffffffff, 0x4, r4, 0xa) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f00000000c0)={r3, 0x5, 0x2, 0x4}) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r6, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) close_range(r6, 0xffffffffffffffff, 0x0) r7 = openat(r5, &(0x7f0000000100)='./file0\x00', 0x400, 0x30) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r7, 0x84009422, &(0x7f00000004c0)={0x0, 0x0, {}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) 22:02:47 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) vmsplice(r1, 0x0, 0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 22:02:47 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x2008000) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 45) 22:02:47 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f00000000c0)='./file1\x00', 0x70) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r2, r0, 0x800, 0x0) close_range(r2, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000000080)=[{0x20, 0x7, 0x8, 0x3, @time={0x3, 0x8}, {0x9, 0x3}, {0xfc, 0x40}, @time=@time={0x4}}, {0x3, 0x7, 0x8, 0x0, @time={0x7fff}, {0x1, 0x39}, {0x1, 0xff}, @connect={{0x3f, 0x1}, {0x8e, 0x3f}}}], 0x38) openat(r3, &(0x7f0000000000)='./file0\x00', 0x0, 0x6) 22:02:47 executing program 6: inotify_init1(0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x7, 0x1, 0x401, 0x0, 0x0, {0x0, 0x0, 0x6}}, 0x14}}, 0x0) inotify_add_watch(0xffffffffffffffff, 0x0, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r2, r1, 0x800, 0x0) close_range(r2, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) 22:02:47 executing program 1: inotify_add_watch(0xffffffffffffffff, 0x0, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r0, 0xffffffffffffffff, 0x800, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000007640)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {0x0}, {}, {}, {}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {0x0}, {}, {0x0, 0x0}], 0x4, "9755154351ac9a"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)={0x0, ""/256, 0x0}) [ 1443.085406] CPU: 1 PID: 9695 Comm: syz-executor.2 Not tainted 5.10.180 #1 [ 1443.086267] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1443.087303] Call Trace: [ 1443.087649] dump_stack+0x107/0x167 [ 1443.088141] should_fail.cold+0x5/0xa [ 1443.088622] ? create_object.isra.0+0x3a/0xa20 [ 1443.089216] should_failslab+0x5/0x20 [ 1443.089800] kmem_cache_alloc+0x5b/0x310 [ 1443.090399] ? lock_chain_count+0x20/0x20 [ 1443.090940] create_object.isra.0+0x3a/0xa20 [ 1443.091500] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1443.092159] kmem_cache_alloc_node+0x169/0x330 [ 1443.092745] __alloc_skb+0x6d/0x5b0 [ 1443.093215] alloc_skb_with_frags+0x92/0x570 [ 1443.093780] sock_alloc_send_pskb+0x7af/0x930 [ 1443.094363] ? sk_alloc+0x350/0x350 [ 1443.094850] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1443.095534] ? SOFTIRQ_verbose+0x10/0x10 [ 1443.096079] ? lock_release+0x680/0x680 mq_timedsend(0xffffffffffffffff, &(0x7f0000001e00)="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", 0x1000, 0x5, &(0x7f0000000000)={0x0, 0x3938700}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001300)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000007d440)={0x9, [{0x0, 0x0}, {}, {0x0, r24}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}, {}, {}, {}, {r44}, {}, {}, {}, {}, {r45}, {}, {}, {}, {0x0, 0x0}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, r14}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {0x0}, {0x0}, {}, {}, {0x0}, {0x0}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {0x0}, {}, {}, {}, {}, {}, {}, {0x0}, {0x0}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {0x0}, {0x0}, {}, {}, {}, {}, {}, {0x0}, {}, {0x0}, {0x0, r46}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {0x0}], 0x0, "46dacd8396fe92"}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000000100)={r44, 0x1000}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000052900)={0x7, [{0x0, 0x0}, {0x0}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {0x0}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {0x0}, {}, {}, {0x0}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {0x0}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {0x0}, {}, {}, {}, {0x0}, {}, {0x0, r78}, {}, {0x0}, {}, {}, {}, {0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {0x0, 0x0}, {}, {}, {0x0}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {r44}], 0x81, "d5e2b485aca084"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000007640)={0x7, [{}, {0x0}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {0x0}, {}, {}, {}, {0x0}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {0x0}, {}, {0x0}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0}, {}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {0x0}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r72}, {}, {0x0}, {0x0}, {0x0, 0x0}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x4, "9755154351ac9a"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)={0x0, ""/256, 0x0}) [ 1443.096702] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 1443.097459] ? ip6_mtu+0x1bb/0x3d0 [ 1443.097927] ? lock_downgrade+0x6d0/0x6d0 [ 1443.098459] ? ip_frag_init+0x350/0x350 [ 1443.098989] ? ip6_finish_output2+0x1fe0/0x1fe0 [ 1443.099595] ? ip6_mtu+0x1e9/0x3d0 [ 1443.100069] ? ip6_setup_cork+0xfb7/0x1740 [ 1443.100632] ip6_make_skb+0x2de/0x4e0 [ 1443.101121] ? ip_frag_init+0x350/0x350 [ 1443.101655] ? ip_frag_init+0x350/0x350 [ 1443.102183] ? ip6_push_pending_frames+0xf0/0xf0 [ 1443.102801] ? ip6_dst_hoplimit+0x199/0x440 [ 1443.103347] ? lock_downgrade+0x6d0/0x6d0 [ 1443.104000] udpv6_sendmsg+0x20d0/0x2af0 [ 1443.104611] ? ip_frag_init+0x350/0x350 [ 1443.105159] ? udp_v6_push_pending_frames+0x360/0x360 [ 1443.105835] ? lock_acquire+0x197/0x470 [ 1443.106358] ? find_held_lock+0x2c/0x110 [ 1443.106910] ? lock_acquire+0x197/0x470 [ 1443.107424] ? find_held_lock+0x2c/0x110 [ 1443.107978] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1443.108695] ? sock_has_perm+0x1ea/0x280 [ 1443.109243] ? __import_iovec+0x458/0x590 [ 1443.109769] ? udp_v6_push_pending_frames+0x360/0x360 [ 1443.110443] inet6_sendmsg+0x105/0x140 [ 1443.110956] ? inet6_compat_ioctl+0x320/0x320 [ 1443.111534] sock_sendmsg+0xf2/0x190 [ 1443.112017] ____sys_sendmsg+0x334/0x870 [ 1443.112546] ? kernel_sendmsg+0x50/0x50 [ 1443.113061] ? do_recvmmsg+0x6d0/0x6d0 [ 1443.113572] ? __lock_acquire+0x1657/0x5b00 [ 1443.114149] ___sys_sendmsg+0xf3/0x170 [ 1443.114655] ? sendmsg_copy_msghdr+0x160/0x160 [ 1443.115241] ? vmacache_find+0x55/0x2a0 [ 1443.115777] ? lock_acquire+0x197/0x470 [ 1443.116288] ? find_held_lock+0x2c/0x110 ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001300)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000007d440)={0x9, [{0x0}, {}, {0x0, r153}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {r134}, {}, {0x0}, {}, {r171}, {}, {0x0, r15}, {0x0, 0x0}, {}, {r172}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0}, {}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, r131}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0}, {0x0, 0x0}, {}, {}, {}, {0x0}, {}, {}, {0x0, 0x0}, {0x0, r35}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0}, {0x0}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {0x0, r173}, {}, {}, {}, {}, {r97}, {}, {}, {}, {0x0, 0x0}, {}, {}, {0x0}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}], 0x0, "46dacd8396fe92"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000007d440)={0x9, [], 0x0, "46dacd8396fe92"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000063900)={0x9, [{0x0, r33}, {0x0, r22}, {r162}, {r99}, {r137}, {r193}, {r93}, {r21}, {r127}, {r48, r182}, {r181, r202}, {0x0, r122}, {r81, r102}, {0x0, r31}, {r71, r53}, {}, {r42, r140}, {r215, r38}, {}, {r64, r229}, {}, {}, {}, {0x0, r166}, {r61, r186}, {r80}, {}, {r76, r90}, {}, {r104, r188}, {r115, r208}, {0x0, r179}, {r143, r43}, {}, {0x0, r60}, {r101}, {}, {r197, r66}, {r125}, {}, {r70}, {}, {r1, r77}, {r143}, {r144}, {}, {0x0, r147}, {0x0, r84}, {}, {}, {0x0, r153}, {}, {}, {}, {}, {}, {r17}, {}, {}, {0x0, r213}, {}, {r190, r205}, {r56}, {}, {r158}, {r130, r227}, {}, {}, {}, {0x0, r108}, {r207}, {}, {0x0, r7}, {r62, r164}, {r85}, {0x0, r142}, {0x0, r157}, {r219}, {}, {r123, r4}, {r128}, {r94, r204}, {}, {r195}, {}, {}, {0x0, r36}, {0x0, r177}, {r167, r68}, {r121}, {0x0, r106}, {r2}, {0x0, r8}, {r116, r28}, {}, {r10, r192}, {r67}, {r111, r160}, {r91}, {0x0, r92}, {0x0, r216}, {0x0, r225}, {}, {0x0, r141}, {r199}, {0x0, r220}, {0x0, r16}, {}, {0x0, r95}, {}, {}, {0x0, r19}, {}, {0x0, r186}, {}, {0x0, r175}, {0x0, r212}, {r121}, {r206, r159}, {}, {}, {}, {r59, r100}, {r25}, {}, {0x0, r230}, {}, {r83}, {}, {0x0, r41}, {r54}, {r226}, {}, {r201}, {}, {0x0, r63}, {0x0, r196}, {r145, r49}, {r117, r12}, {}, {}, {}, {r151, r37}, {0x0, r55}, {r133, r203}, {}, {0x0, r218}, {}, {0x0, r27}, {}, {r169}, {r112, r176}, {r34}, {}, {r174, r126}, {r40, r150}, {}, {r75}, {0x0, r47}, {0x0, r198}, {}, {0x0, r3}, {r221}, {}, {r171, r223}, {r183, r129}, {}, {}, {0x0, r146}, {}, {r156}, {}, {r211}, {r132}, {0x0, r118}, {r13}, {r103}, {r29}, {0x0, r110}, {}, {}, {0x0, r194}, {r50, r138}, {r139}, {0x0, r11}, {}, {r6, r214}, {}, {0x0, r189}, {r163}, {}, {r187, r107}, {r86, r39}, {}, {r32, r148}, {r109, r136}, {r135, r170}, {0x0, r36}, {r222, r184}, {r82, r210}, {r23}, {0x0, r69}, {r30}, {0x0, r87}, {r154, r113}, {0x0, r73}, {}, {0x0, r185}, {}, {r114, r20}, {r180}, {}, {r149, r165}, {0x0, r26}, {}, {0x0, r98}, {r57, r51}, {r224, r120}, {r168}, {0x0, r65}, {}, {}, {0x0, r52}, {}, {r74}, {r161, r96}, {0x0, r191}, {r124}, {r105}, {r71}, {}, {r209}, {r178, r155}, {}, {}, {}, {}, {}, {r101}, {r88, r89}, {r228}, {}, {}, {r44, r217}, {0x0, r119}, {r58}, {0x0, r152}, {}, {}, {}, {r161}, {r79}, {0x0, r200}, {0x0, r18}], 0x7f, "09e8f4efaca284"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000051940)={0x3, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r44}, {0x0, r173}], 0x4, "ed99d7df4fb8d9"}) close_range(r0, 0xffffffffffffffff, 0x0) [ 1443.116819] ? __might_fault+0xd3/0x180 [ 1443.117406] ? lock_downgrade+0x6d0/0x6d0 [ 1443.117942] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1443.118656] __sys_sendmmsg+0x195/0x470 [ 1443.119188] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1443.119750] ? lock_downgrade+0x6d0/0x6d0 [ 1443.120313] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1443.120944] ? wait_for_completion_io+0x270/0x270 [ 1443.121579] ? rcu_read_lock_any_held+0x75/0xa0 [ 1443.122174] ? vfs_write+0x354/0xa70 [ 1443.122675] ? fput_many+0x2f/0x1a0 [ 1443.123160] ? ksys_write+0x1a9/0x260 [ 1443.123666] ? __ia32_sys_read+0xb0/0xb0 [ 1443.124208] __x64_sys_sendmmsg+0x99/0x100 [ 1443.124746] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1443.125424] do_syscall_64+0x33/0x40 [ 1443.125919] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1443.126574] RIP: 0033:0x7f004444ab19 [ 1443.127062] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1443.129414] RSP: 002b:00007f00419c0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1443.130396] RAX: ffffffffffffffda RBX: 00007f004455df60 RCX: 00007f004444ab19 [ 1443.131305] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1443.132225] RBP: 00007f00419c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1443.133154] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1443.134077] R13: 00007ffed8c8690f R14: 00007f00419c0300 R15: 0000000000022000 22:02:47 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) vmsplice(r1, 0x0, 0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 22:02:47 executing program 6: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x4000004}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x4f, 0x80, 0x7, 0x81, 0x0, 0x7f, 0x200, 0x8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_config_ext={0x8, 0x2}, 0x42, 0x661, 0x3ff, 0x0, 0xec6, 0x7f, 0x2, 0x0, 0x101, 0x0, 0xf3}, r2, 0xc, 0xffffffffffffffff, 0xa) inotify_add_watch(r1, &(0x7f0000000040)='.\x00', 0x2000003) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$BTRFS_IOC_SYNC(r0, 0x9408, 0x0) unshare(0x2a040600) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) pwritev(r4, 0x0, 0x0, 0x0, 0x0) readahead(0xffffffffffffffff, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_CTL(r1, 0x40049421, 0x0) pwrite64(r3, &(0x7f00000000c0)="fe", 0x1, 0x0) dup3(r3, r1, 0x0) recvmsg$unix(r3, &(0x7f0000000540)={&(0x7f0000000180), 0x6e, &(0x7f0000000080)=[{&(0x7f0000000200)=""/205, 0xcd}, {&(0x7f0000000300)=""/105, 0x69}, {&(0x7f0000000380)=""/239, 0xef}], 0x3, &(0x7f00000004c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x58}, 0x41) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r6, r5, 0x800, 0x0) close_range(r6, 0xffffffffffffffff, 0x0) 22:02:47 executing program 3: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) sendmsg$SMC_PNETID_ADD(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x48, 0x0, 0x4, 0x70bd27, 0x25dfdbfc, {}, [@SMC_PNETID_ETHNAME={0x14, 0x2, 'geneve0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}]}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x4044804) perf_event_open(&(0x7f0000001d80)={0x4, 0x80, 0x70, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_config_ext, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r4, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) vmsplice(r4, &(0x7f0000000140)=[{&(0x7f00000004c0)="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", 0x1000}, {&(0x7f0000000000)="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", 0xfa}, {&(0x7f0000000100)="ee6913c72b3a29b82772ca69b43e579224fb34", 0x13}], 0x3, 0x0) tee(r3, r2, 0x800, 0x0) close_range(r3, 0xffffffffffffffff, 0x0) sync_file_range(r3, 0x4, 0x8, 0x4) 22:02:47 executing program 4: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r2, r1, 0x800, 0x0) close_range(r2, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000400)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000180)=""/6, 0x6}, {&(0x7f00000001c0)=""/214, 0xd6}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f0000000300)=""/205, 0xcd}, {&(0x7f00000014c0)=""/226, 0xe2}], 0x6, 0xffff, 0x1f) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r4, r3, 0x800, 0x0) close_range(r4, 0xffffffffffffffff, 0x0) vmsplice(r4, &(0x7f0000000140)=[{&(0x7f0000000000)="0da660b736873c38dc0eaf44d4760579887d553fc43c2ad32eb73ae7e6426f4cda3dbeeb68109bad7ab1bf3022aaeeb456e19e974287f1c2d775c153c1f63c8806a56218f06007ce5b09d911b33623031da4bd7e21f5ff0b5f5f638afacc896822065cf0c95e9e9e90db0cafc1153227be53c5692ea0a719b81d5a5ab33c7ff2c61b56525cfa83473bb460cbae61c238cf8515e0145ee8d3510506569955616ab4c33edaa425ae89ca97a50de1e7fd7ff7d63ee72c769f20fff11a88c4ecc9", 0xbf}, {&(0x7f00000000c0)="fc608ced3609b465b1fcc89ef69d80a9ab0440e3d7e36de096075644a34a4579c296fff133fbce3c2ff9c341dbd69b173e0399b4a4da22961798b8ee5701872a29", 0x41}], 0x2, 0x4) 22:02:47 executing program 0: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r2, r1, 0x800, 0x0) r3 = openat2(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x156, 0x8}, 0x18) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00000001c0)={0x20, 0x0, &(0x7f0000000080)=[@decrefs, @acquire, @decrefs={0x40046307, 0x3}, @release], 0xf5, 0x0, &(0x7f00000000c0)="2d560c8646c0b59acb9ea22370fb9d21d33653a7c184f1076272f6a6bbcc8dafc66270cfa7b73b4f13db9236ba7338e3c2aafee462f4797564905994f0decf35f100e222f105cabaa2a2d8d664cff04f00fb8f11c7d7962522155e0783a277a4ce4da56530bb5a9e2bfe2fdf7dd7175efdec1bdb4c99c852fca3cd2af6124880afe53ecdc4d28d0fd7ff13898fe7d8ac5cb6e4e5677721bf7ec45cb47183f4b845f851d775cc047a0bfcc258eba379088459fbfaf3998b06c366be5d2c1979dea0462835c0ec2d033979bc2f4bfaeb44e94ef2db52ec0875551c79b71bd2c1f4432c29ab683afb52194acec4ef8914faf15b15444a"}) close_range(r1, 0xffffffffffffffff, 0x0) 22:02:47 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) vmsplice(r1, 0x0, 0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 22:02:47 executing program 1: inotify_init1(0x0) inotify_add_watch(0xffffffffffffffff, 0x0, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) r2 = inotify_init() pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r4, r3, 0x800, 0x0) write$binfmt_elf64(r3, &(0x7f0000000f40)=ANY=[@ANYBLOB="7f454c46ff507f14000000000000000002000600050000009e0300000000000040000000000000003f0300000000000003000000040038000100950005000200030000005721a95b020000000000000007000000000000003784436600000000050000000000000000040000000000000101000000000000000000000000000008000000000000000300000000000000050000000000000007000000000000000100000000000000ffffffff000000005c1c3883cc4b4e0ec09d3c2fc3146220651b0f9f9365b1609636dca35088b85e88c643ec8d3dc90a4f93c130a0530ef49bda6353d1c0c21bdd51934106ffca935da904ee5e2aed49a171c2ec0aeaebde4f1caa555a736b7cb7b78ac9e2f3d2745a6d9f35ba97effc5afa3ccf7c7c5276d11904cacf72b482490a83f96978000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000651ff6fe3f3980839ab234ff89ba3678d4d93424956a2c1e5560f297f072863baefb46b058b042363d4798224c8d9306ec2d244e4e50def163c5f48eb4e4fe"], 0xa2e) r5 = inotify_init1(0x0) r6 = inotify_add_watch(r5, &(0x7f0000000040)='.\x00', 0x2000003) inotify_rm_watch(r5, r6) inotify_rm_watch(r2, r6) 22:02:47 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x2008000) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 46) 22:02:47 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r2, r1, 0x800, 0x0) r3 = gettid() kcmp(0x0, r3, 0x3, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0xc0189375, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x80, 0x6, 0x6, 0x4, 0x0, 0x7, 0x9088, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1000, 0x2, @perf_config_ext={0x1}, 0xa20, 0x5, 0x1, 0x0, 0x5, 0x3, 0x1000, 0x0, 0x7, 0x0, 0x4}, r3, 0x7, r4, 0x8) close_range(r2, 0xffffffffffffffff, 0x0) [ 1443.434377] FAULT_INJECTION: forcing a failure. [ 1443.434377] name failslab, interval 1, probability 0, space 0, times 0 [ 1443.437420] CPU: 0 PID: 9730 Comm: syz-executor.2 Not tainted 5.10.180 #1 [ 1443.439265] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1443.441518] Call Trace: [ 1443.442273] dump_stack+0x107/0x167 [ 1443.443248] should_fail.cold+0x5/0xa [ 1443.444212] ? create_object.isra.0+0x3a/0xa20 [ 1443.445262] should_failslab+0x5/0x20 [ 1443.446223] kmem_cache_alloc+0x5b/0x310 [ 1443.447167] create_object.isra.0+0x3a/0xa20 [ 1443.448194] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1443.449349] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 1443.450481] ? alloc_skb_with_frags+0x92/0x570 [ 1443.451510] __alloc_skb+0xb1/0x5b0 [ 1443.452349] alloc_skb_with_frags+0x92/0x570 [ 1443.453355] sock_alloc_send_pskb+0x7af/0x930 [ 1443.454379] ? sk_alloc+0x350/0x350 [ 1443.455214] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1443.456401] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 1443.457521] ? ip6_mtu+0x1bb/0x3d0 [ 1443.458322] ? lock_downgrade+0x6d0/0x6d0 [ 1443.459246] ? ip_frag_init+0x350/0x350 [ 1443.460179] ? ip6_finish_output2+0x1fe0/0x1fe0 [ 1443.461220] ? ip6_mtu+0x1e9/0x3d0 [ 1443.462026] ? ip6_setup_cork+0xfb7/0x1740 [ 1443.462984] ip6_make_skb+0x2de/0x4e0 [ 1443.463845] ? ip_frag_init+0x350/0x350 [ 1443.464742] ? ip_frag_init+0x350/0x350 [ 1443.465647] ? ip6_push_pending_frames+0xf0/0xf0 [ 1443.466719] ? ip6_dst_hoplimit+0x199/0x440 [ 1443.467691] ? lock_downgrade+0x6d0/0x6d0 [ 1443.468648] udpv6_sendmsg+0x20d0/0x2af0 [ 1443.469570] ? ip_frag_init+0x350/0x350 [ 1443.470479] ? udp_v6_push_pending_frames+0x360/0x360 [ 1443.471644] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1443.472857] ? lock_acquire+0x197/0x470 [ 1443.473750] ? find_held_lock+0x2c/0x110 [ 1443.474690] ? sock_has_perm+0x1ea/0x280 [ 1443.475658] ? __import_iovec+0x458/0x590 [ 1443.476596] ? udp_v6_push_pending_frames+0x360/0x360 [ 1443.477751] inet6_sendmsg+0x105/0x140 [ 1443.478625] ? inet6_compat_ioctl+0x320/0x320 [ 1443.479625] sock_sendmsg+0xf2/0x190 [ 1443.480486] ____sys_sendmsg+0x334/0x870 [ 1443.481404] ? kernel_sendmsg+0x50/0x50 [ 1443.482294] ? do_recvmmsg+0x6d0/0x6d0 [ 1443.483177] ? __lock_acquire+0x1657/0x5b00 [ 1443.484165] ___sys_sendmsg+0xf3/0x170 [ 1443.485046] ? sendmsg_copy_msghdr+0x160/0x160 [ 1443.486074] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1443.487073] ? _raw_spin_unlock_irq+0x27/0x30 [ 1443.488086] ? lock_acquire+0x197/0x470 [ 1443.488968] ? find_held_lock+0x2c/0x110 [ 1443.489883] ? __might_fault+0xd3/0x180 [ 1443.490769] ? lock_downgrade+0x6d0/0x6d0 [ 1443.491719] ? io_schedule_timeout+0x140/0x140 [ 1443.492759] __sys_sendmmsg+0x195/0x470 [ 1443.493669] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1443.494643] ? lock_downgrade+0x6d0/0x6d0 [ 1443.495606] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1443.496706] ? wait_for_completion_io+0x270/0x270 [ 1443.497796] ? rcu_read_lock_any_held+0x75/0xa0 [ 1443.498841] ? vfs_write+0x354/0xa70 [ 1443.499689] ? fput_many+0x2f/0x1a0 [ 1443.500533] ? ksys_write+0x1a9/0x260 [ 1443.501397] ? __ia32_sys_read+0xb0/0xb0 [ 1443.502327] __x64_sys_sendmmsg+0x99/0x100 [ 1443.503289] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1443.504456] do_syscall_64+0x33/0x40 [ 1443.505305] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1443.506456] RIP: 0033:0x7f004444ab19 [ 1443.507308] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1443.511431] RSP: 002b:00007f00419c0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1443.513156] RAX: ffffffffffffffda RBX: 00007f004455df60 RCX: 00007f004444ab19 [ 1443.514757] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1443.516360] RBP: 00007f00419c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1443.517958] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1443.519563] R13: 00007ffed8c8690f R14: 00007f00419c0300 R15: 0000000000022000 22:02:47 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000000200)=[{&(0x7f0000000040)="6dfded29765d", 0x6}, {&(0x7f00000000c0)="c2788c55660d37", 0x7}, {&(0x7f0000000100)="16c6f2ba77b35d5454b32a154411f4946cdbb4550576589d7b", 0x19}, {&(0x7f0000000140)="d7b9ea268035a63b6e826c668b5cd0f9841aabed2b0afe8f1d13813b1fa515d0", 0x20}], 0x4, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 22:02:47 executing program 4: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x84800) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_FALLOCATE={0x11, 0x3, 0x0, @fd=r0, 0x5, 0x0, 0x7}, 0x6f) tee(r2, r1, 0x800, 0x0) r3 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xa, 0x30, r0, 0x8000000) syz_io_uring_submit(r3, 0x0, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x5, 0x0, @fd_index=0x8, 0xfff, 0x0, 0xff}, 0xf1f2) close_range(r2, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r5, r4, 0x800, 0x0) ioctl$FIONCLEX(r4, 0x5450) 22:02:47 executing program 0: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x4800) tee(r1, r0, 0x800, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 22:02:47 executing program 3: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000000)={0x4, 0x100, 0x1f}) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r2, r1, 0x800, 0x0) close_range(r2, 0xffffffffffffffff, 0x0) 22:02:47 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000000200)=[{&(0x7f0000000040)="6dfded29765d", 0x6}, {&(0x7f00000000c0)="c2788c55660d37", 0x7}, {&(0x7f0000000100)="16c6f2ba77b35d5454b32a154411f4946cdbb4550576589d7b", 0x19}], 0x3, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 22:02:47 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x2008000) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 47) 22:02:47 executing program 5: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r4, r3, 0x800, 0x0) r5 = epoll_create(0x3ff) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r6, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f0000000040)={0x1, 0xf3, 0x8, 0x0, 0x0, [{{r2}, 0x7}, {{r0}, 0x60000000000000}, {{r0}, 0x1f6}, {{r1}, 0x4}, {{r3}, 0x1}, {{r5}, 0x9}, {{}, 0x5}, {{r6}, 0x3}]}) r7 = socket$unix(0x1, 0x5, 0x0) signalfd(r7, &(0x7f0000000000)={[0x9]}, 0x8) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r8, r1, 0x800, 0x0) close_range(r8, 0xffffffffffffffff, 0x0) [ 1443.934890] FAULT_INJECTION: forcing a failure. [ 1443.934890] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1443.938281] CPU: 0 PID: 9744 Comm: syz-executor.2 Not tainted 5.10.180 #1 [ 1443.939856] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1443.941714] Call Trace: [ 1443.942337] dump_stack+0x107/0x167 [ 1443.943185] should_fail.cold+0x5/0xa [ 1443.944076] _copy_from_user+0x2e/0x1b0 [ 1443.944992] __copy_msghdr_from_user+0x91/0x4b0 [ 1443.946077] ? __ia32_sys_shutdown+0x80/0x80 [ 1443.947111] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1443.948338] sendmsg_copy_msghdr+0xa1/0x160 [ 1443.949311] ? do_recvmmsg+0x6d0/0x6d0 [ 1443.950432] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1443.951974] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1443.953544] ? trace_hardirqs_on+0x5b/0x180 [ 1443.954816] ___sys_sendmsg+0xc6/0x170 [ 1443.955896] ? sendmsg_copy_msghdr+0x160/0x160 [ 1443.957014] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1443.958160] ? _raw_spin_unlock_irq+0x27/0x30 [ 1443.959220] ? finish_task_switch+0x1a4/0x5d0 [ 1443.960274] ? __switch_to+0x572/0xf70 [ 1443.961163] ? __switch_to_asm+0x3a/0x60 [ 1443.962079] ? __switch_to_asm+0x34/0x60 [ 1443.962996] ? __schedule+0x82c/0x1ea0 [ 1443.963890] ? io_schedule_timeout+0x140/0x140 [ 1443.964931] __sys_sendmmsg+0x195/0x470 [ 1443.965831] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1443.966802] ? lock_downgrade+0x6d0/0x6d0 [ 1443.967778] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1443.968894] ? wait_for_completion_io+0x270/0x270 [ 1443.969991] ? rcu_read_lock_any_held+0x75/0xa0 [ 1443.971045] ? vfs_write+0x354/0xa70 [ 1443.971922] ? fput_many+0x2f/0x1a0 [ 1443.972753] ? ksys_write+0x1a9/0x260 [ 1443.973620] ? __ia32_sys_read+0xb0/0xb0 [ 1443.974551] __x64_sys_sendmmsg+0x99/0x100 [ 1443.975514] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1443.976709] do_syscall_64+0x33/0x40 [ 1443.977567] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1443.978750] RIP: 0033:0x7f004444ab19 [ 1443.979595] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1443.983789] RSP: 002b:00007f00419c0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1443.985527] RAX: ffffffffffffffda RBX: 00007f004455df60 RCX: 00007f004444ab19 [ 1443.987159] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1443.988809] RBP: 00007f00419c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1443.990446] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1443.992085] R13: 00007ffed8c8690f R14: 00007f00419c0300 R15: 0000000000022000 22:02:48 executing program 0: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480), 0x0) tee(r1, r0, 0x22f6, 0x1) close_range(r1, 0xffffffffffffffff, 0x0) 22:02:48 executing program 6: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r2, r1, 0x800, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0xae, 0x80, 0x0, 0x7, @time={0x2b9, 0x7}, {0x9, 0x1}, {0x81, 0x1}, @raw8={"37212c1ddbf49360eb9e9c45"}}], 0x1c) close_range(r2, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r4, r3, 0x800, 0x0) ioctl$BTRFS_IOC_DEV_REPLACE(r3, 0xca289435, &(0x7f00000004c0)={0x1, 0x0, @status={[0x1f, 0x8, 0x4, 0x8, 0x7, 0x5]}, [0x42, 0x9, 0xfff, 0x10000, 0x2, 0x7fffffff, 0xa6b1, 0x7ff, 0x3, 0x3, 0x6, 0xa61, 0x40, 0x42, 0x3, 0x15d, 0xb8d, 0x2, 0x6fa6, 0x3fe, 0x1, 0x8001, 0x8, 0x1, 0x94, 0x8001, 0xffffffffffffff7f, 0x200, 0x3, 0x6, 0x573d, 0xc7e, 0xffff, 0x2, 0x1, 0x9, 0x3, 0x0, 0x6, 0x101, 0x2, 0x100000000, 0x0, 0x10000, 0xff, 0x1, 0xab4c, 0x20000000000, 0x5, 0x5, 0x8, 0x3, 0x7, 0x3, 0x6, 0x7, 0x200, 0x82, 0x3, 0xffffffff80000001, 0x3f, 0x5, 0x1, 0x100]}) 22:02:48 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x2008000) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 48) 22:02:48 executing program 0: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x29f0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80800) tee(r1, r0, 0x800, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 22:02:48 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000000200)=[{&(0x7f0000000040)="6dfded29765d", 0x6}, {&(0x7f00000000c0)="c2788c55660d37", 0x7}], 0x2, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 22:02:48 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x40000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) [ 1444.213247] FAULT_INJECTION: forcing a failure. [ 1444.213247] name failslab, interval 1, probability 0, space 0, times 0 [ 1444.216154] CPU: 0 PID: 9770 Comm: syz-executor.2 Not tainted 5.10.180 #1 [ 1444.217576] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1444.219260] Call Trace: [ 1444.219826] dump_stack+0x107/0x167 [ 1444.220593] should_fail.cold+0x5/0xa [ 1444.221392] ? ip6_setup_cork+0x1e4/0x1740 [ 1444.222274] should_failslab+0x5/0x20 [ 1444.223068] kmem_cache_alloc_trace+0x55/0x320 [ 1444.224035] ip6_setup_cork+0x1e4/0x1740 [ 1444.224886] ip6_make_skb+0x22d/0x4e0 [ 1444.225668] ? ip_frag_init+0x350/0x350 [ 1444.226492] ? ip6_push_pending_frames+0xf0/0xf0 [ 1444.227466] ? ip6_dst_hoplimit+0x199/0x440 [ 1444.228363] ? lock_downgrade+0x6d0/0x6d0 [ 1444.229235] udpv6_sendmsg+0x20d0/0x2af0 [ 1444.230074] ? ip_frag_init+0x350/0x350 [ 1444.230904] ? udp_v6_push_pending_frames+0x360/0x360 [ 1444.231982] ? perf_event_task_disable+0x390/0x390 [ 1444.232996] ? lock_downgrade+0x6d0/0x6d0 [ 1444.233851] ? hrtimer_start_range_ns+0x336/0xae0 [ 1444.234853] ? lock_acquire+0x197/0x470 [ 1444.235670] ? find_held_lock+0x2c/0x110 [ 1444.236533] ? sock_has_perm+0x1ea/0x280 [ 1444.237410] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1444.238527] ? trace_hardirqs_on+0x5b/0x180 [ 1444.239431] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1444.240544] ? udp_v6_push_pending_frames+0x360/0x360 [ 1444.241600] inet6_sendmsg+0x105/0x140 [ 1444.242403] ? inet6_compat_ioctl+0x320/0x320 [ 1444.243337] sock_sendmsg+0xf2/0x190 [ 1444.244120] ____sys_sendmsg+0x334/0x870 [ 1444.244954] ? kernel_sendmsg+0x50/0x50 [ 1444.245765] ? do_recvmmsg+0x6d0/0x6d0 [ 1444.246579] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1444.247651] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1444.248762] ? trace_hardirqs_on+0x5b/0x180 [ 1444.249651] ___sys_sendmsg+0xf3/0x170 [ 1444.250457] ? sendmsg_copy_msghdr+0x160/0x160 [ 1444.251404] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1444.252351] ? _raw_spin_unlock_irq+0x27/0x30 [ 1444.253294] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1444.254225] ? finish_task_switch+0x126/0x5d0 [ 1444.255141] ? finish_task_switch+0xef/0x5d0 [ 1444.256044] ? __switch_to+0x572/0xf70 [ 1444.256904] ? __switch_to_asm+0x3a/0x60 [ 1444.257953] ? __switch_to_asm+0x34/0x60 [ 1444.259004] ? __schedule+0x82c/0x1ea0 [ 1444.260029] ? io_schedule_timeout+0x140/0x140 [ 1444.261212] __sys_sendmmsg+0x195/0x470 [ 1444.262230] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1444.263341] ? __switch_to+0x572/0xf70 [ 1444.264280] ? __switch_to_asm+0x3a/0x60 [ 1444.265135] ? __switch_to_asm+0x34/0x60 [ 1444.266068] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1444.267161] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1444.268317] ? trace_hardirqs_on+0x5b/0x180 [ 1444.269210] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1444.270324] __x64_sys_sendmmsg+0x99/0x100 [ 1444.271193] do_syscall_64+0x33/0x40 [ 1444.271967] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1444.273008] RIP: 0033:0x7f004444ab19 [ 1444.273768] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1444.278160] RSP: 002b:00007f00419c0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1444.280267] RAX: ffffffffffffffda RBX: 00007f004455df60 RCX: 00007f004444ab19 [ 1444.282200] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1444.284147] RBP: 00007f00419c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1444.286009] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1444.287730] R13: 00007ffed8c8690f R14: 00007f00419c0300 R15: 0000000000022000 22:03:02 executing program 1: inotify_init1(0x0) r0 = inotify_add_watch(0xffffffffffffffff, 0x0, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) inotify_rm_watch(0xffffffffffffffff, r0) tee(r2, r1, 0x800, 0x4) close_range(r2, 0xffffffffffffffff, 0x0) 22:03:02 executing program 5: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x4) 22:03:02 executing program 6: pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) vmsplice(r0, &(0x7f0000000200)=[{&(0x7f0000000040)="6dfded29765d", 0x6}, {&(0x7f00000000c0)="c2788c55660d37", 0x7}, {&(0x7f0000000100)="16c6f2ba77b35d5454b32a154411f4946cdbb4550576589d7b", 0x19}, {&(0x7f0000000140)="d7b9ea268035a63b6e826c668b5cd0f9841aabed2b0afe8f1d13813b1fa515d0", 0x20}, {&(0x7f0000000180)="f228faeecb75ca06267046bd43d575996e5dbeb825421730ca7decbc07aac060eaa0085300b71ac64fe3c238966f2b0c2a482c0b100188b5326520a6bdd03aba0ae8953d839aa4278f10edf2c6ec", 0x4e}], 0x5, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 22:03:02 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x2008000) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 49) 22:03:02 executing program 4: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r2, r1, 0x800, 0x0) close_range(r2, 0xffffffffffffffff, 0x0) r3 = gettid() ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000380)=ANY=[@ANYBLOB="0101f7610000000000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="fffbffff000000002e2f66696c653000"]) perf_event_open(&(0x7f0000000300)={0x0, 0x80, 0x5, 0x8, 0xf8, 0x6, 0x0, 0x9, 0x40404, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x6, 0x0, @perf_bp={&(0x7f00000002c0), 0x1}, 0x2, 0x7, 0x8, 0x7, 0x5, 0x91a, 0x7, 0x0, 0x22, 0x0, 0x7000000000}, r3, 0x8, r4, 0x2) timer_create(0x0, &(0x7f0000000240)={0x0, 0xb, 0x4, @tid=r3}, 0x0) clone3(&(0x7f0000000240)={0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0, {0x1c}, &(0x7f00000000c0)=""/65, 0x41, &(0x7f0000000140)=""/181, &(0x7f0000000200)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0], 0x6, {r2}}, 0x58) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r7, r6, 0x800, 0x0) kcmp(r3, r5, 0x3, r0, r6) 22:03:02 executing program 0: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r1, r2, 0x800, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r3, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) fcntl$setstatus(r3, 0x4, 0x40000) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x402100, 0x140) close_range(r0, 0xffffffffffffffff, 0x0) 22:03:02 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000000200)=[{&(0x7f0000000040)="6dfded29765d", 0x6}], 0x1, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 22:03:02 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_OPENAT={0x12, 0x4, 0x0, r2, 0x0, &(0x7f0000000000)='./file0\x00', 0x80, 0x400, 0x23456, {0x0, r3}}, 0x7fffffff) tee(r1, r0, 0x800, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) [ 1458.906197] FAULT_INJECTION: forcing a failure. [ 1458.906197] name failslab, interval 1, probability 0, space 0, times 0 [ 1458.909118] CPU: 1 PID: 9795 Comm: syz-executor.2 Not tainted 5.10.180 #1 [ 1458.910585] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1458.912358] Call Trace: [ 1458.912936] dump_stack+0x107/0x167 [ 1458.913711] should_fail.cold+0x5/0xa [ 1458.914538] ? ip6_setup_cork+0x1e4/0x1740 [ 1458.915438] should_failslab+0x5/0x20 [ 1458.916263] kmem_cache_alloc_trace+0x55/0x320 [ 1458.917249] ip6_setup_cork+0x1e4/0x1740 [ 1458.918137] ip6_make_skb+0x22d/0x4e0 [ 1458.918987] ? ip_frag_init+0x350/0x350 [ 1458.919847] ? ip6_push_pending_frames+0xf0/0xf0 [ 1458.920880] ? ip6_dst_hoplimit+0x199/0x440 [ 1458.921813] ? lock_downgrade+0x6d0/0x6d0 [ 1458.922723] udpv6_sendmsg+0x20d0/0x2af0 [ 1458.923595] ? ip_frag_init+0x350/0x350 [ 1458.924467] ? udp_v6_push_pending_frames+0x360/0x360 [ 1458.925574] ? lock_acquire+0x197/0x470 [ 1458.926434] ? find_held_lock+0x2c/0x110 [ 1458.927319] ? lock_acquire+0x197/0x470 [ 1458.928191] ? find_held_lock+0x2c/0x110 [ 1458.929086] ? sock_has_perm+0x1ea/0x280 [ 1458.929987] ? __import_iovec+0x458/0x590 [ 1458.930880] ? udp_v6_push_pending_frames+0x360/0x360 [ 1458.932002] inet6_sendmsg+0x105/0x140 [ 1458.932841] ? inet6_compat_ioctl+0x320/0x320 [ 1458.933807] sock_sendmsg+0xf2/0x190 [ 1458.934607] ____sys_sendmsg+0x334/0x870 [ 1458.935482] ? kernel_sendmsg+0x50/0x50 [ 1458.936351] ? do_recvmmsg+0x6d0/0x6d0 [ 1458.937195] ? __lock_acquire+0x1657/0x5b00 [ 1458.938133] ___sys_sendmsg+0xf3/0x170 [ 1458.938974] ? sendmsg_copy_msghdr+0x160/0x160 [ 1458.939963] ? do_user_addr_fault+0x713/0xc60 [ 1458.940940] ? lock_acquire+0x197/0x470 [ 1458.941780] ? find_held_lock+0x2c/0x110 [ 1458.942661] ? __might_fault+0xd3/0x180 [ 1458.943513] ? lock_downgrade+0x6d0/0x6d0 [ 1458.944411] ? asm_exc_page_fault+0x1e/0x30 [ 1458.945333] __sys_sendmmsg+0x195/0x470 [ 1458.946193] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1458.947102] ? lock_downgrade+0x6d0/0x6d0 [ 1458.948025] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1458.949044] ? wait_for_completion_io+0x270/0x270 [ 1458.950062] ? rcu_read_lock_any_held+0x75/0xa0 [ 1458.951035] ? vfs_write+0x354/0xa70 [ 1458.951829] ? fput_many+0x2f/0x1a0 [ 1458.952609] ? ksys_write+0x1a9/0x260 [ 1458.953422] ? __ia32_sys_read+0xb0/0xb0 [ 1458.954288] __x64_sys_sendmmsg+0x99/0x100 [ 1458.955190] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1458.956278] do_syscall_64+0x33/0x40 [ 1458.957076] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1458.958170] RIP: 0033:0x7f004444ab19 [ 1458.958965] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1458.962838] RSP: 002b:00007f00419c0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1458.964456] RAX: ffffffffffffffda RBX: 00007f004455df60 RCX: 00007f004444ab19 [ 1458.965942] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1458.967422] RBP: 00007f00419c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1458.968918] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1458.970438] R13: 00007ffed8c8690f R14: 00007f00419c0300 R15: 0000000000022000 22:03:15 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r2, r1, 0x800, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r4, r3, 0x800, 0x0) close_range(r4, 0xffffffffffffffff, 0x0) sendfile(r4, r0, &(0x7f0000000040)=0x3, 0x7) close_range(r1, 0xffffffffffffffff, 0x0) 22:03:15 executing program 6: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000440)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r2, &(0x7f0000000400)=[{0x0, 0x4, 0x0, 0x0, @tick=0xdc9b, {}, {}, @connect={{0x0, 0xd1}}}], 0x1c) vmsplice(r2, &(0x7f0000000380)=[{&(0x7f0000000000)="2525a31f0e03f46bf87043c1201a0d2674f80ea06f35bf4d70ca5eb7bba33bc03e69f93ac2689d26b9db9d7938756e309345517777ea9333957ad0e7fbabb1a8a00acaf98dea441a3ab8875ad06e0af6eb13ca7b54d2a63999565bf22707fcef10cf331951af55bdb6240f4b38af897daf6754ee2413176a5aa264e77c3b13e6563778a93d20fd7e68528b", 0x8b}, {&(0x7f00000000c0)="dd83a081e9cca17341e2a6eed6a236bf36a2efe536a5922315359419be19bc1ce53529ccf7b7d6b932be6b2331cab235e46ac4b133af4e36719d0ed2e8c46d4383d0a33ea478a927c6f05e50ed93ca124c2074b7eac7501fcefd15", 0x5b}, {&(0x7f0000000140)="1cf792f25f5ddd37a51fcb5a1b1eedb5", 0x10}, {&(0x7f0000000180)="2af09c98941452a108b7165c2a5a10b9a436d913ab1123d725ef3796c624551a53f40b0bfaf83baa6e612834d4eb9901697ea6690b788b0bfe99771ee7162ae4bd4b85444d055f13c4252d", 0x4b}, {&(0x7f0000000200)="78e9df361c4a247aea0a163a96e295743a85f47a2ed3b9edec4747ea2a534f5e3bd4ab81153678c7cfc6e2442ec918edf4da59624006b4c91a27db22a120", 0x3e}, {&(0x7f0000000240)="7ca79b8a032e5bc566ea5c3901aa04a0e92a95bcdd42be65f85e228585472b0f8917b6dd4b5c94b25c532d92d2cdba12dc7cc9250339c9ae460e4d7e7aa8c08fe456f105f111049c08e09650693f40311a91b4a1edd8eebe7d5a7cbf1f265700ad001b9555bed3378fa73709aae4e957af8469e73bc5047e7d", 0x79}, {&(0x7f00000002c0)="76df2da32d59f44cb5ba0dc1e4e727493c58ecd2491b3d796839207b3c33675e9bf3027a29eb04e24af0ad9fae7b0c7721408f39bd7e165cbbcbd3422a373f0b285475e6c0372c8efaab2c5e144f380c9a925306030f04da3b58276e5502867d5703b08260faed89cf43eeac39b81249e20ff39afc12147b50f8e065f580bde1a7018d5b256d9fb4b87e9e5d4ebc55", 0x8f}], 0x7, 0xd) tee(r1, r0, 0x800, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) 22:03:15 executing program 4: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x100) ioctl$BTRFS_IOC_SNAP_DESTROY(0xffffffffffffffff, 0x5000940f, &(0x7f00000004c0)={{r1}, "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"}) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r2, r0, 0x800, 0x0) close_range(r2, 0xffffffffffffffff, 0x0) 22:03:15 executing program 1: inotify_init1(0x0) inotify_add_watch(0xffffffffffffffff, 0x0, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r3, r2, 0x800, 0x0) dup3(0xffffffffffffffff, r2, 0x0) 22:03:15 executing program 5: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) writev(r0, &(0x7f0000001580)=[{&(0x7f0000000040)="e23b901ddb2cac80beb12221787ec4f676e8ef1a091c4f", 0x17}, {&(0x7f0000000080)="d21bef60379c5200b81a4fba399aeeeea24fa3c3e12f6c55193b354f2ebbbcff0d8f2d112036856da78af979a44184d41477a62a71abf7fec570a3e0be39235eb6c7f94843cfa7a2c9", 0x49}, {&(0x7f0000000100)="f031d183d886b8cda54972f06ae2c991463c6f756503eed18e575313", 0x1c}, {&(0x7f0000000140)="4ca57d1e78ab283429ab10133c9c8241e4301f5c6ad371b50f320f96eccac23ff8b3c0ab3816298c59ffd717703dd510cce0d3ce33cf684b1bb1c20ea16974b41b1c0cfe2296a2ed2a237819983a2bc1bb9bd67786c5445966fdb3907dfbd24c2050ec193ef1129b44423cf0b06505a842dc32cc82a2f9db9ef936835dd84e43173665eef3c529479a9489de7f746805f9b6bb55e1c04ad5fce97da517a459ad62e9e70fb6b5174f4d4f4b716fedd3be77b50522e7cf08d7dcf6e51fb5564995efbcd1853d2b1d", 0xc7}, {&(0x7f0000000240)="1504a812a7b4588270057ea68197e88aa98ef4373e58ceffe7780437b50ecaa0cc8f4713dd6005e6d3afa9c9078aebbfa978c25a35d4843b464bfb7d9867fefae4bb0a8845a9fe3e10b126cf0bd603b32c78d934b7beded021f0287a65ee0cbeba5d7d68ca5de3c01556201a1d065826880347731539ece39ca1b3b9ce4c47ef8d09ed0aabf1a548e481db99a1b34949c34dbbfc50ae881bdb912a2e036be3475ba1f85c083655547f2ab561bafec89bb6fdb32d", 0xb4}, {&(0x7f0000000300)="e78f7f03622290a4cede49a40f617e7ccf8799070604fee21275dc3b0a1f3bbea5b81cbc738b16aaec4cd4f4eadcaf9efe7e0263bfc663a28cf6c47485cb5fbec697ae4871c84455cdca102880d8999c7d845f9d7e628e5d03975094c6edd461d84121279f1e005bdf01927e0f415ba8057f304b", 0x74}, {&(0x7f0000000380)="4666f3cc476163979a9fd4c151f86cca6c1a2bff92fd", 0x16}, {&(0x7f00000003c0)="3ff846", 0x3}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000014c0)="dc0eee99b19d92d647a7e62bab2068d265c995bc422678fc1f4010deddff3d92979fa19d2d22dd54ed04d3d5c2b584b93716f18000666d297342b9bea32b02ccee242d8c4c32c276da9f6fffa2cadb889a7a29e3771c7441a80bed56d3bce08d637e78a6e28d7c1e6f322b8caa3ec02e75ae468562987b35fab2168c8d533fa4747756b673221eebad66", 0x8a}], 0xa) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r2, r1, 0x800, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000400)={0x0, r0, 0x0, 0x1f, 0x7, 0x9}) close_range(r2, 0xffffffffffffffff, 0x0) r3 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000000000)={'geneve0\x00', 0xffff}) 22:03:15 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xf}, 0x0, 0x10000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x105902, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000100)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x60092, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@aname={'aname', 0x3d, '$*.:&'}}], [{@fsmagic={'fsmagic', 0x3d, 0xa1e}}, {@fsname={'fsname', 0x3d, '-&+.'}}, {@euid_gt={'euid>', 0xee00}}, {@permit_directio}, {@smackfstransmute={'smackfstransmute', 0x3d, '/'}}, {@appraise_type}]}}) tee(r1, r0, 0x800, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) 22:03:15 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x2008000) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 50) 22:03:15 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000000200), 0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) [ 1471.928382] FAULT_INJECTION: forcing a failure. [ 1471.928382] name failslab, interval 1, probability 0, space 0, times 0 [ 1471.931387] CPU: 1 PID: 9826 Comm: syz-executor.2 Not tainted 5.10.180 #1 [ 1471.932912] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1471.934713] Call Trace: [ 1471.935319] dump_stack+0x107/0x167 [ 1471.936144] should_fail.cold+0x5/0xa [ 1471.936995] ? create_object.isra.0+0x3a/0xa20 [ 1471.938001] should_failslab+0x5/0x20 [ 1471.938853] kmem_cache_alloc+0x5b/0x310 [ 1471.939777] create_object.isra.0+0x3a/0xa20 [ 1471.940762] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1471.941889] kmem_cache_alloc_trace+0x151/0x320 [ 1471.942928] ip6_setup_cork+0x1e4/0x1740 [ 1471.943839] ip6_make_skb+0x22d/0x4e0 [ 1471.944704] ? ip_frag_init+0x350/0x350 [ 1471.945588] ? ip6_push_pending_frames+0xf0/0xf0 [ 1471.946644] ? ip6_dst_hoplimit+0x199/0x440 [ 1471.947598] ? lock_downgrade+0x6d0/0x6d0 [ 1471.948547] udpv6_sendmsg+0x20d0/0x2af0 [ 1471.949445] ? ip_frag_init+0x350/0x350 [ 1471.950346] ? udp_v6_push_pending_frames+0x360/0x360 [ 1471.951498] ? lock_acquire+0x197/0x470 [ 1471.952498] ? find_held_lock+0x2c/0x110 [ 1471.953341] ? lock_acquire+0x197/0x470 [ 1471.954155] ? find_held_lock+0x2c/0x110 [ 1471.954994] ? sock_has_perm+0x1ea/0x280 [ 1471.955855] ? __import_iovec+0x458/0x590 [ 1471.956726] ? udp_v6_push_pending_frames+0x360/0x360 [ 1471.957766] inet6_sendmsg+0x105/0x140 [ 1471.958544] ? inet6_compat_ioctl+0x320/0x320 [ 1471.959449] sock_sendmsg+0xf2/0x190 [ 1471.960231] ____sys_sendmsg+0x334/0x870 [ 1471.961056] ? kernel_sendmsg+0x50/0x50 [ 1471.961858] ? do_recvmmsg+0x6d0/0x6d0 [ 1471.962639] ? __lock_acquire+0x1657/0x5b00 [ 1471.963519] ___sys_sendmsg+0xf3/0x170 [ 1471.964334] ? sendmsg_copy_msghdr+0x160/0x160 [ 1471.965269] ? lock_acquire+0x197/0x470 [ 1471.966077] ? find_held_lock+0x2c/0x110 [ 1471.966905] ? __might_fault+0xd3/0x180 [ 1471.967725] ? lock_downgrade+0x6d0/0x6d0 [ 1471.968575] ? asm_exc_page_fault+0x1e/0x30 [ 1471.969460] __sys_sendmmsg+0x195/0x470 [ 1471.970263] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1471.971133] ? lock_downgrade+0x6d0/0x6d0 [ 1471.971993] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1471.972982] ? wait_for_completion_io+0x270/0x270 [ 1471.973946] ? rcu_read_lock_any_held+0x75/0xa0 [ 1471.974879] ? vfs_write+0x354/0xa70 [ 1471.975625] ? fput_many+0x2f/0x1a0 [ 1471.976384] ? ksys_write+0x1a9/0x260 [ 1471.977155] ? __ia32_sys_read+0xb0/0xb0 [ 1471.978181] __x64_sys_sendmmsg+0x99/0x100 [ 1471.979266] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1471.980585] do_syscall_64+0x33/0x40 [ 1471.981534] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1471.982639] RIP: 0033:0x7f004444ab19 [ 1471.983400] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1471.987117] RSP: 002b:00007f00419c0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1471.988706] RAX: ffffffffffffffda RBX: 00007f004455df60 RCX: 00007f004444ab19 [ 1471.990130] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1471.991557] RBP: 00007f00419c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1471.993015] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1471.994443] R13: 00007ffed8c8690f R14: 00007f00419c0300 R15: 0000000000022000 22:03:15 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000000200), 0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 22:03:30 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000000200), 0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 22:03:30 executing program 1: r0 = inotify_init1(0x0) inotify_add_watch(0xffffffffffffffff, 0x0, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r0, r1, 0x0, 0x0) close_range(r2, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r4, r3, 0x800, 0x0) close_range(r4, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e20, @local}, {0x0, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x11}}, 0x28, {0x2, 0x4e22, @remote}, 'veth0_to_team\x00'}) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000240)='./file0\x00', 0x60) mount$cgroup(0x0, 0x0, &(0x7f0000000400), 0x0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0x0, 0xffffffff, 0x8f1, 0x4}) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r5, r6, 0x0, 0x100000001) 22:03:30 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x2008000) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 51) 22:03:30 executing program 0: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) tee(r1, r0, 0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 22:03:30 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x70, 0x0, 0x0, 0xfa, 0x0, 0x3, 0x200, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}, 0x1800, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x4, 0xffffffffffffffff, 0x1) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x153790e8641bc988}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r2 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, 0x0, 0x0, 0x0) keyctl$link(0x8, r2, r2) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r4, r3, 0x800, 0x0) close_range(r4, 0xffffffffffffffff, 0x0) fcntl$setpipe(r4, 0x407, 0x80) 22:03:30 executing program 6: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000000)={0xfa8b, 0x1000, 0x8000}) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r2, r1, 0x800, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) 22:03:30 executing program 5: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x8c800) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x1) close_range(r1, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r3, r2, 0x800, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r2) 22:03:30 executing program 4: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r2, r1, 0x800, 0x0) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x10, r2, 0x7) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) fcntl$getown(r0, 0x9) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000000040)=ANY=[@ANYBLOB="01000059d4c107a4ea445c00", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file0\x00']) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) truncate(&(0x7f00000005c0)='./file0\x00', 0x2) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, r6) getsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@dev, @in6=@private2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@private}}, &(0x7f00000004c0)=0xe8) getresgid(&(0x7f0000000500), &(0x7f0000000540), &(0x7f0000000580)=0x0) fchownat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', r8, r9, 0x800) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r2, 0xc018937b, &(0x7f0000000580)={{0x1, 0x1, 0x18, r2, {r5, r9}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r6, 0xc0189379, &(0x7f0000000600)={{0x1, 0x1, 0x18, r1}, './file1\x00'}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r4, 0x84009422, &(0x7f0000000a40)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) ioctl$INCFS_IOC_CREATE_FILE(r0, 0xc058671e, &(0x7f0000000640)={{'\x00', 0x2}, {0x96}, 0x20, 0x0, 0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)="2c0adbd0ecdc18ffe8e2e06bb66545c117ad38e798b2678a09d83d97de06d4f4e060f50b268589d0f908ec4fc57046490c39f501406744d92a3e20ee5158d4c164a2f51ee06e88c102c61361ecc9eadd4d17197a4235c1d3dcdfdfcbd9d81728b8f1c1c8367dc2a20732f306b2efeae78f10f610ba74f5b63fbc2eed8bb016c864e99abef93db64b113227c888b767886d20cbc434732fbf628ca9c60b66f0004bb692465cd853223e2b19450d963b8a39b653f023bcb0", 0xb7, 0x0, &(0x7f00000001c0)={0x2, 0x86, {0x1, 0xc, 0x50, "41d2f9b7ac23a9d9387b43b28b6e9f16567ac88bb7cb4cec880a02e66effed53b2911c770760392a301c8a40f676926428a0b45382f6e87002f90e23cc5c9ac60102ec70294e8132cf9f71fa53671cbc", 0x29, "61e6aea4811a246ec5c60317daa249f2f94c03f5e21fcc9480b0b94e97d4076dc90372d55e6966b582"}, 0xa3, "c25e23975f424f78fedede70f2974cb299a836d575444ec95dd0c5fbb2231a0963d28258965eed330201b6440dae7ce4312487bd2008729fd188ff1fe9340ba2092a6573be2a6eaa5969051620c473589d2ac46f5bb02e96be52cfc86a9eb7f9f1a6b21192c8e2d391069b4fd4ca10e5c6af1016e42de4668e2d0b4e07a5d2cc178b7fd4e28d42dff343496651c3623539ae5d3346f351985261e8cffd713d54f56695"}, 0x135}) close_range(r2, r3, 0x0) [ 1486.826258] FAULT_INJECTION: forcing a failure. [ 1486.826258] name failslab, interval 1, probability 0, space 0, times 0 [ 1486.827577] CPU: 0 PID: 9847 Comm: syz-executor.2 Not tainted 5.10.180 #1 [ 1486.828344] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1486.829266] Call Trace: [ 1486.829577] dump_stack+0x107/0x167 [ 1486.829991] should_fail.cold+0x5/0xa [ 1486.830430] should_failslab+0x5/0x20 [ 1486.830862] __kmalloc_track_caller+0x79/0x370 [ 1486.831384] ? ip6_setup_cork+0x670/0x1740 [ 1486.831864] kmemdup+0x23/0x50 [ 1486.832236] ip6_setup_cork+0x670/0x1740 [ 1486.832718] ip6_make_skb+0x22d/0x4e0 [ 1486.833139] ? ip_frag_init+0x350/0x350 [ 1486.833593] ? ip6_push_pending_frames+0xf0/0xf0 [ 1486.834137] ? ip6_dst_hoplimit+0x199/0x440 [ 1486.834615] ? lock_downgrade+0x6d0/0x6d0 [ 1486.835104] udpv6_sendmsg+0x20d0/0x2af0 [ 1486.835558] ? ip_frag_init+0x350/0x350 [ 1486.836019] ? udp_v6_push_pending_frames+0x360/0x360 [ 1486.836604] ? perf_event_task_disable+0x390/0x390 [ 1486.837168] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1486.837744] ? lock_acquire+0x197/0x470 [ 1486.838203] ? find_held_lock+0x2c/0x110 [ 1486.838663] ? sock_has_perm+0x1ea/0x280 [ 1486.839137] ? __import_iovec+0x458/0x590 [ 1486.839599] ? udp_v6_push_pending_frames+0x360/0x360 [ 1486.840182] inet6_sendmsg+0x105/0x140 [ 1486.840621] ? inet6_compat_ioctl+0x320/0x320 [ 1486.841126] sock_sendmsg+0xf2/0x190 [ 1486.841536] ____sys_sendmsg+0x334/0x870 [ 1486.842000] ? kernel_sendmsg+0x50/0x50 [ 1486.842440] ? do_recvmmsg+0x6d0/0x6d0 [ 1486.842888] ? __lock_acquire+0x1657/0x5b00 [ 1486.843373] ___sys_sendmsg+0xf3/0x170 [ 1486.843826] ? sendmsg_copy_msghdr+0x160/0x160 [ 1486.844357] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1486.844950] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1486.845474] ? trace_hardirqs_on+0x5b/0x180 [ 1486.845971] ? lock_acquire+0x197/0x470 [ 1486.846425] ? find_held_lock+0x2c/0x110 [ 1486.846896] ? __might_fault+0xd3/0x180 [ 1486.847359] ? lock_downgrade+0x6d0/0x6d0 [ 1486.847829] ? io_schedule_timeout+0x140/0x140 [ 1486.848366] __sys_sendmmsg+0x195/0x470 [ 1486.848822] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1486.849312] ? lock_downgrade+0x6d0/0x6d0 [ 1486.849794] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1486.850340] ? wait_for_completion_io+0x270/0x270 [ 1486.850893] ? rcu_read_lock_any_held+0x75/0xa0 [ 1486.851421] ? vfs_write+0x354/0xa70 [ 1486.851862] ? fput_many+0x2f/0x1a0 [ 1486.852287] ? ksys_write+0x1a9/0x260 [ 1486.852726] ? __ia32_sys_read+0xb0/0xb0 [ 1486.853195] __x64_sys_sendmmsg+0x99/0x100 [ 1486.853681] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1486.854278] do_syscall_64+0x33/0x40 [ 1486.854706] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1486.855289] RIP: 0033:0x7f004444ab19 [ 1486.855714] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1486.857769] RSP: 002b:00007f00419c0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1486.858635] RAX: ffffffffffffffda RBX: 00007f004455df60 RCX: 00007f004444ab19 [ 1486.859433] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1486.860240] RBP: 00007f00419c01d0 R08: 0000000000000000 R09: 0000000000000000 22:03:30 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000000200)=[{0x0}], 0x1, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) [ 1486.861052] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1486.861983] R13: 00007ffed8c8690f R14: 00007f00419c0300 R15: 0000000000022000 22:03:30 executing program 1: inotify_init1(0x0) inotify_add_watch(0xffffffffffffffff, 0x0, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time, {0x2}, {}, @connect}], 0x1c) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r2, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1, {0x6}}, './file0\x00'}) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='fd/3\x00') mkdirat(r4, &(0x7f00000000c0)='./file0\x00', 0x80) tee(r1, r0, 0x800, 0x0) connect$inet6(r4, &(0x7f0000000140)={0xa, 0x4e23, 0x2, @private2={0xfc, 0x2, '\x00', 0x1}, 0x1}, 0x1c) sendto$inet6(r3, &(0x7f00000004c0)="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", 0x1000, 0x48880, &(0x7f0000000180)={0xa, 0x4e23, 0x430, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x1ff}, 0x1c) close_range(r1, 0xffffffffffffffff, 0x0) 22:03:30 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x2008000) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 52) 22:03:30 executing program 6: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r2, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000005c0)={0x14, 0x1, 0x4, 0x3}, 0x14}}, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) [ 1486.986181] FAULT_INJECTION: forcing a failure. [ 1486.986181] name failslab, interval 1, probability 0, space 0, times 0 [ 1486.987937] CPU: 0 PID: 9870 Comm: syz-executor.2 Not tainted 5.10.180 #1 [ 1486.988707] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1486.989617] Call Trace: [ 1486.989926] dump_stack+0x107/0x167 [ 1486.990343] should_fail.cold+0x5/0xa [ 1486.990777] ? create_object.isra.0+0x3a/0xa20 [ 1486.991293] should_failslab+0x5/0x20 [ 1486.991729] kmem_cache_alloc+0x5b/0x310 [ 1486.992197] create_object.isra.0+0x3a/0xa20 [ 1486.992711] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1486.993293] kmem_cache_alloc_trace+0x151/0x320 [ 1486.993826] ip6_setup_cork+0x1e4/0x1740 [ 1486.994302] ip6_make_skb+0x22d/0x4e0 [ 1486.994735] ? ip_frag_init+0x350/0x350 [ 1486.995197] ? ip6_push_pending_frames+0xf0/0xf0 [ 1486.995737] ? ip6_dst_hoplimit+0x199/0x440 [ 1486.996235] ? lock_downgrade+0x6d0/0x6d0 [ 1486.996725] udpv6_sendmsg+0x20d0/0x2af0 [ 1486.997197] ? ip_frag_init+0x350/0x350 [ 1486.997653] ? udp_v6_push_pending_frames+0x360/0x360 [ 1486.998246] ? trace_hardirqs_on+0x5b/0x180 [ 1486.998743] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1486.999346] ? lock_acquire+0x197/0x470 [ 1486.999794] ? find_held_lock+0x2c/0x110 [ 1487.000277] ? sock_has_perm+0x1ea/0x280 [ 1487.000762] ? __import_iovec+0x458/0x590 [ 1487.001241] ? udp_v6_push_pending_frames+0x360/0x360 [ 1487.001833] inet6_sendmsg+0x105/0x140 [ 1487.002286] ? inet6_compat_ioctl+0x320/0x320 [ 1487.002795] sock_sendmsg+0xf2/0x190 [ 1487.003222] ____sys_sendmsg+0x334/0x870 [ 1487.003687] ? kernel_sendmsg+0x50/0x50 [ 1487.004143] ? do_recvmmsg+0x6d0/0x6d0 [ 1487.004605] ? __lock_acquire+0x1657/0x5b00 [ 1487.005109] ___sys_sendmsg+0xf3/0x170 [ 1487.005549] ? sendmsg_copy_msghdr+0x160/0x160 [ 1487.006066] ? vmacache_find+0x55/0x2a0 [ 1487.006525] ? lock_acquire+0x197/0x470 [ 1487.006976] ? find_held_lock+0x2c/0x110 [ 1487.007442] ? __might_fault+0xd3/0x180 [ 1487.007898] ? lock_downgrade+0x6d0/0x6d0 [ 1487.008380] ? asm_exc_page_fault+0x1e/0x30 [ 1487.008879] __sys_sendmmsg+0x195/0x470 [ 1487.009339] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1487.009833] ? lock_downgrade+0x6d0/0x6d0 [ 1487.010317] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1487.010871] ? wait_for_completion_io+0x270/0x270 [ 1487.011432] ? rcu_read_lock_any_held+0x75/0xa0 [ 1487.011967] ? vfs_write+0x354/0xa70 [ 1487.012407] ? fput_many+0x2f/0x1a0 [ 1487.012824] ? ksys_write+0x1a9/0x260 [ 1487.013257] ? __ia32_sys_read+0xb0/0xb0 [ 1487.013706] __x64_sys_sendmmsg+0x99/0x100 [ 1487.014199] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1487.014769] do_syscall_64+0x33/0x40 [ 1487.015200] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1487.015757] RIP: 0033:0x7f004444ab19 [ 1487.016186] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1487.018185] RSP: 002b:00007f00419c0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1487.019050] RAX: ffffffffffffffda RBX: 00007f004455df60 RCX: 00007f004444ab19 [ 1487.019860] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1487.020665] RBP: 00007f00419c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1487.021468] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1487.022279] R13: 00007ffed8c8690f R14: 00007f00419c0300 R15: 0000000000022000 22:03:31 executing program 0: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r3, r2, 0x800, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="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"], 0x4e8}, 0x1, 0x0, 0x0, 0x810}, 0x80) close_range(r0, 0xffffffffffffffff, 0x0) 22:03:31 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r3, r2, 0x800, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x4) syz_open_dev$sg(&(0x7f0000000400), 0x1, 0x103081) syz_open_dev$sg(&(0x7f0000000300), 0x1, 0x0) clone3(&(0x7f0000000240)={0x804000, &(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140), {0x34}, &(0x7f00000004c0)=""/4096, 0x1000, &(0x7f0000000180)=""/111, &(0x7f0000000200)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff], 0x3, {r0}}, 0x58) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x1f, 0x7, 0x9, 0x2, 0x0, 0x5, 0x0, 0xf, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x3, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7, 0x3, @perf_bp={&(0x7f0000000000), 0xc}, 0xa00, 0x7fff, 0x1, 0x7, 0xff, 0x8001, 0x1, 0x0, 0x6, 0x0, 0x100}, r4, 0x5, 0xffffffffffffffff, 0xb) close_range(r1, 0xffffffffffffffff, 0x0) 22:03:31 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000000200)=[{0x0}], 0x1, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 22:03:31 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000a00)=ANY=[], 0x98a) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x1, 0x0, '\x00', [{0x0, 0x3}, {0x800, 0x0, 0x400000000000000, 0x0, 0x0, 0xfffffffffffffffe}], ['\x00']}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x44141, 0x0, 0x0, 0x9}, 0x0, 0x10, 0xffffffffffffffff, 0x6) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x88, 0x6, 0x9, 0x4, 0x0, 0x9, 0x1080, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1000, 0x1, @perf_config_ext={0x6, 0x1000}, 0x800, 0x101, 0xffffffff, 0x9, 0x7, 0xfffffffc, 0x8000, 0x0, 0xf8b7, 0x0, 0x3}, 0x0, 0x10, 0xffffffffffffffff, 0x1) preadv(r3, &(0x7f00000002c0), 0x4a, 0x61bf, 0x2) flock(r3, 0x6) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) preadv(r1, &(0x7f0000000440)=[{&(0x7f0000000200)=""/35, 0x23}, {&(0x7f00000002c0)=""/188, 0xbc}, {&(0x7f0000000240)=""/24, 0x18}, {&(0x7f0000000380)=""/77, 0x4d}, {&(0x7f0000000400)=""/17, 0x11}], 0x5, 0x1, 0x200) unshare(0x48020200) 22:03:31 executing program 5: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480), 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r3, r2, 0x800, 0x0) epoll_wait(r2, &(0x7f0000000000)=[{}, {}, {}], 0x3, 0x2000) close_range(r3, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r6, r5, 0x800, 0x0) close_range(r6, 0xffffffffffffffff, 0x0) r8 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fcntl$notify(r8, 0x402, 0x18) epoll_create1(0x80000) tee(r1, r0, 0x804, 0x9) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r10, r9, 0x800, 0x0) close_range(r7, 0xffffffffffffffff, 0x2) fsetxattr$security_capability(r4, &(0x7f0000000040), &(0x7f0000000080)=@v1={0x1000000, [{0x3ff, 0x400}]}, 0xc, 0x2) 22:03:31 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x2008000) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 53) 22:03:31 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000000200)=[{0x0}], 0x1, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 22:03:31 executing program 1: inotify_init1(0x0) inotify_add_watch(0xffffffffffffffff, 0x0, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) close_range(r2, 0xffffffffffffffff, 0x0) r3 = dup3(r1, r0, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r5, r4, 0x800, 0x0) close_range(r5, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r3, 0x22}, {r5, 0x4}], 0x2, &(0x7f0000000040), &(0x7f0000000080)={[0x8]}, 0x8) clone3(&(0x7f0000000300)={0x203002400, &(0x7f00000000c0)=0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140), {0x26}, &(0x7f0000000180)=""/95, 0x5f, &(0x7f0000000200)=""/170, &(0x7f00000002c0)=[0x0], 0x1}, 0x58) sendfile(r6, r5, &(0x7f0000000380)=0x1bd, 0x2) syz_io_uring_submit(0x0, 0x0, &(0x7f00000003c0)=@IORING_OP_TEE={0x21, 0x1, 0x0, @fd=r5, 0x0, 0x0, 0x6, 0x8}, 0x1) 22:03:31 executing program 6: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r0, &(0x7f0000000180)=[{&(0x7f0000000380)="ae971db22744d0a448940ca63660b787fe670e7592ed10e87883735c9f9a551ad75b5dee9f3dced0dacdca4d67d70a7faa1a6ef8056bbbe5ecdb8132edd1d0b2b55e89fef61b0591b9db7f79671b9cc2ed2602b21b7161bff547eb3d35ddacbcbdda430c304f9f12d7dbfb672416be392a4f5a3ec95c5fa6a8165a075bb864d074aeaf46dbc3402cf477be675dad123e1903caf7a9c205211588b39b7e09766b8924411ba03402eaf789b0fafb1e775b5111f521f154af828ce0fe7772bb972d98143e2cbdd0071bcf20de2c3effc8372176e4be2e01e80b7b86101c", 0xdc}, {&(0x7f00000004c0)="9748503050b0c4c27994d6abb6b210547bb200062f804f06dbc3f5cdb5e0f983b306049acb0492ceeb1796eec367f5a1e3cd2112d302b5cfaa980c163de1fa2df293fb0f17a3906ee276513ccc71c6be0036aa5664654b042f3195e3a80a5db082a7100e40fdeaf0e66c6415c4e05bbb6663edabaf6ca561b0714ea93ade5661b3897227720d84fb2dfac0312c18aec26bad0d19074191247141e13664c990482a5cc11ee0326c82339c5073", 0xac}, {&(0x7f0000000580)="19c86b368523b5c81b417348f9f86a0495c260239d7993b93d38b57c7dbc5ea372a2bc75c39467681d74329abd6af5976517c4ef7a43a5b19fc5e89eaf31982a15f83228d9bb1e5fc9fedaeafd0af748c690125a6c4b8561514810fc3770721cf029e7248da2ec95a65e013d6001ad0cc11bc8c445d7830c477bc87900c58c484c08a7fcaadbf046d3dabf22730700c8991f863988198a2d9b1ec01615a07bb1a0c358bf666b3d39a99e0eb4dc085a46ce0a2fe7e7d707d149f7a5e7357fd2fecceeaa76333096702da6031dacff6f2e3869fe81a0d3f43d", 0xd8}], 0x3, 0xb) write$sndseq(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) sendmsg$BATADV_CMD_TP_METER_CANCEL(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)={0x7b, 0x0, 0x8, 0x70bd2d, 0x25dfdbfb, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x20}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x6}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000040}, 0x400c1) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r2, r1, 0x800, 0x0) close_range(r2, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000680)={0x78, 0x1000, 0x0, 'queue0\x00', 0x100}) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICLIST(r3, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, 0x0, 0x300, 0x70bd26, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_ACPTFLG={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x20000840) symlink(&(0x7f00000000c0)='./mnt\x00', &(0x7f0000000200)='mnt/encrypted_dir\x00') lgetxattr(&(0x7f0000000000)='mnt/encrypted_dir\x00', &(0x7f0000000040)=@known='system.posix_acl_access\x00', 0x0, 0x0) [ 1487.200971] FAULT_INJECTION: forcing a failure. [ 1487.200971] name failslab, interval 1, probability 0, space 0, times 0 [ 1487.202509] CPU: 0 PID: 9892 Comm: syz-executor.2 Not tainted 5.10.180 #1 [ 1487.203286] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1487.204169] Call Trace: [ 1487.204499] dump_stack+0x107/0x167 [ 1487.204915] should_fail.cold+0x5/0xa [ 1487.205350] ? __alloc_skb+0x6d/0x5b0 [ 1487.205774] should_failslab+0x5/0x20 [ 1487.206215] kmem_cache_alloc_node+0x55/0x330 [ 1487.206707] __alloc_skb+0x6d/0x5b0 [ 1487.207132] alloc_skb_with_frags+0x92/0x570 [ 1487.207631] sock_alloc_send_pskb+0x7af/0x930 [ 1487.208153] ? sk_alloc+0x350/0x350 [ 1487.208580] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1487.209222] ? __ip6_append_data.isra.0+0x1ca/0x3a70 [ 1487.209786] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 1487.210370] ? ip6_mtu+0x1bb/0x3d0 [ 1487.210774] ? lock_downgrade+0x6d0/0x6d0 [ 1487.211241] ? ip_frag_init+0x350/0x350 [ 1487.211707] ? ip6_finish_output2+0x1fe0/0x1fe0 [ 1487.212238] ? ip6_mtu+0x1e9/0x3d0 [ 1487.212645] ? ip6_setup_cork+0xfb7/0x1740 [ 1487.213131] ip6_make_skb+0x2de/0x4e0 [ 1487.213567] ? ip_frag_init+0x350/0x350 [ 1487.214032] ? ip_frag_init+0x350/0x350 [ 1487.214486] ? ip6_push_pending_frames+0xf0/0xf0 [ 1487.215035] ? ip6_dst_hoplimit+0x199/0x440 [ 1487.215517] ? lock_downgrade+0x6d0/0x6d0 [ 1487.216001] ? ip6_sk_dst_lookup_flow+0x419/0x740 [ 1487.216567] udpv6_sendmsg+0x20d0/0x2af0 [ 1487.217036] ? ip_frag_init+0x350/0x350 [ 1487.217501] ? udp_v6_push_pending_frames+0x360/0x360 [ 1487.218113] ? perf_event_task_disable+0x390/0x390 [ 1487.218657] ? lock_downgrade+0x6d0/0x6d0 [ 1487.219142] ? hrtimer_start_range_ns+0x336/0xae0 [ 1487.219679] ? lock_acquire+0x197/0x470 [ 1487.220154] ? find_held_lock+0x2c/0x110 [ 1487.220625] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1487.221224] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1487.221826] ? sock_has_perm+0x1ea/0x280 [ 1487.222316] ? __import_iovec+0x458/0x590 [ 1487.222778] ? udp_v6_push_pending_frames+0x360/0x360 [ 1487.223376] inet6_sendmsg+0x105/0x140 [ 1487.223813] ? inet6_compat_ioctl+0x320/0x320 [ 1487.224344] sock_sendmsg+0xf2/0x190 [ 1487.224756] ____sys_sendmsg+0x334/0x870 [ 1487.225224] ? kernel_sendmsg+0x50/0x50 [ 1487.225655] ? do_recvmmsg+0x6d0/0x6d0 [ 1487.226110] ? find_held_lock+0x2c/0x110 [ 1487.226569] ___sys_sendmsg+0xf3/0x170 [ 1487.227021] ? sendmsg_copy_msghdr+0x160/0x160 [ 1487.227531] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1487.228142] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1487.228646] ? trace_hardirqs_on+0x5b/0x180 [ 1487.229145] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1487.229647] ? finish_task_switch+0x126/0x5d0 [ 1487.230161] ? finish_task_switch+0xef/0x5d0 [ 1487.230653] ? __switch_to+0x572/0xf70 [ 1487.231114] ? __switch_to_asm+0x3a/0x60 [ 1487.231563] ? __switch_to_asm+0x34/0x60 [ 1487.232044] ? __schedule+0x82c/0x1ea0 [ 1487.232508] ? io_schedule_timeout+0x140/0x140 [ 1487.233044] __sys_sendmmsg+0x195/0x470 [ 1487.233488] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1487.233986] ? lock_downgrade+0x6d0/0x6d0 [ 1487.234455] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1487.235070] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1487.235714] ? fput_many+0x2f/0x1a0 [ 1487.236128] ? ksys_write+0x1a9/0x260 [ 1487.236604] ? __ia32_sys_read+0xb0/0xb0 [ 1487.237065] __x64_sys_sendmmsg+0x99/0x100 [ 1487.237555] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1487.238127] do_syscall_64+0x33/0x40 [ 1487.238561] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1487.239135] RIP: 0033:0x7f004444ab19 [ 1487.239571] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1487.241608] RSP: 002b:00007f00419c0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1487.242490] RAX: ffffffffffffffda RBX: 00007f004455df60 RCX: 00007f004444ab19 [ 1487.243284] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1487.244092] RBP: 00007f00419c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1487.244894] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1487.245708] R13: 00007ffed8c8690f R14: 00007f00419c0300 R15: 0000000000022000 22:03:31 executing program 0: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r2}}) tee(r1, r0, 0x800, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 22:03:31 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000000200)=[{&(0x7f0000000040)}], 0x1, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 22:03:31 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000000200)=[{&(0x7f0000000040)}], 0x1, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 22:03:31 executing program 1: r0 = inotify_init1(0x0) inotify_add_watch(0xffffffffffffffff, 0x0, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r2, r1, 0x800, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000000)) close_range(r2, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$char_usb(0xc, 0xb4, 0x8) dup3(r1, r3, 0x80000) 22:03:31 executing program 5: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x5, &(0x7f0000000040)=0x0) io_pgetevents(r2, 0x3, 0x3, &(0x7f0000000280)=[{}, {}, {}], &(0x7f0000000000)={0x0, 0x989680}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r5, r4, 0x800, 0x0) io_submit(r2, 0x4, &(0x7f0000002f40)=[&(0x7f00000007c0)={0x0, 0x0, 0x0, 0x6, 0x450, 0xffffffffffffffff, &(0x7f0000000680)="dc130f64db229fe7afbad53f7d787419191d8eaf0295a8ef8b5231b9c9e780a3c8f9ca3890d3cc7dc1fba68b6f1d355048c790a92439a80a3b4f00063cfe9eb011652221b39ebdd26d85b8e73270858dd7d9cafb5a5b0cd26ab6fdbb398f020ccab1bebbdde5e625d2928e4716ffe536714d1031389a6ef274f6ba5b50f456798f4600df295d09ee94bc92ae8d87c19d668c183e16fa70dfe65e8d5d5c883044ff4f70693b9c0d07c3686960c3ff0294c6e532f9cec2ec32207e68023b40bc5d3cdaefba76a7be1d71b9c05c31f36f0eef6bb9c9fd611ad5ca5ccd5ec68d892de183750d09a239b1c1b6201b58f20db27abfdac39fc8", 0xf6, 0x5, 0x0, 0x2}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x8, 0x1, 0xffffffffffffffff, &(0x7f0000000800)="c87c2da5cb5f3f5dddf259e8623f3d0727120968aca34741373b61584bb978a336560ac9b0e8863208d633226fba4009c65a945aef88d3161e7f60e32de4af41f22b2ebce35ad5fc07213443579ddca6585eb7f679f4cad8e8327121c5f7b8c2c251221d70fe4d1083ef6c24b6aa8544466950f0403b9c669e387d5312", 0x7d, 0x100000001, 0x0, 0x2, r3}, &(0x7f0000002dc0)={0x0, 0x0, 0x0, 0x1, 0xdb, 0xffffffffffffffff, &(0x7f0000002cc0)="f6374d5b143a1b73f1102489f76530bf31f09ffbacb5b14fc3c1d7a5b925b604e4731afaa36cf7c08904608e51d5ba4feec13dbd1a187f3e596fd2e4c886aefe1f26fafa3b2e95b761c2d78fb3d9a60bafa7c0038b5e5a3058186e9e1a3f00c8911b081c7e25a84ce14c3df3ad0a3180db2513e0564b1eb81c6941fdf6462c33efd964b1eca4dafafef20799eef9aee1180b0deecb7af2fa8318ea05fefcb3935ba6c324d86c5fca70834c21415ef83a9c924f57a4e5ebd8706aed8f93c72b3a3254ea270d773b3c27c2f05720a47414782bb885572e03ac6e1cad3c67ecb344bdcadd65", 0xe4, 0x6, 0x0, 0x3}, &(0x7f0000002f00)={0x0, 0x0, 0x0, 0x0, 0x2, r5, &(0x7f0000002e00)="c91aa37db4a20456dc1db92cd9a60945d44d1b47534ffb3b94738a5dcc11467c1565de0fd5719268c07582da011ed4c88317940a8bbf93f81ebf3c993eda3c5d47c667f2a428d9603406caa95320fcd33bc6b34ec31c5dd585bb19593f78f0ff2e3ddb841cb57fb62d370fd0fd79af33986bf2613b8b664ba20ca8e194040bdb7e9315a5f106e663638a161f831237e6d4a0281193d8bd0e124b6925f0441a658d45338b8747820bf5e687637b8b883f6ae08deec8316e9e0c6c6ca2aeb0e60e55c43716f6e95507ede283641dc849", 0xcf, 0x58, 0x0, 0x1, r1}]) close_range(r5, 0xffffffffffffffff, 0x0) r6 = dup3(r1, r1, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r8, r7, 0x800, 0x0) close_range(r8, 0xffffffffffffffff, 0x0) r9 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f00000004c0)={{0x1, 0x1, 0x18, r0, {0x7fffffff}}, './file0\x00'}) io_submit(r2, 0x6, &(0x7f0000000640)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x1, r5, &(0x7f0000000000)="c8c46e5676e77400240e779a46ab6908d489581022afb22de096db6ee63828db283b574add2e9b5855d38a8743def6089490d7559b01ba02a0d244ce0681874c01db8937b7ea910fa957977462ce589fae494a6a843a684915478e832792", 0x5e, 0xfffffffffffffffe, 0x0, 0x1, r6}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x3, 0x3ff, r1, &(0x7f00000000c0)="97e28632619c742eaa6f425b252f9c429faca9d337cdb259ed42de99f67340d0f7e090137cbcab1ddfa2be45789dec3a1939f9c5135ecbf2c1b684e3cef9b5f0d7965e93924c8bf19c1d", 0x4a, 0x0, 0x0, 0x0, r8}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x1, r9, &(0x7f0000000180)="b3987bcefa42ff0616219e793b53b15030090dc9063b44629c3844ec0d1806ab0d637ede8e49f825859bc9464b721443583f64c326965d6158be910311580cdda489fc25d3c5268739fab517a86d3824375b5bafd67ee7a8cf", 0x59, 0x6cfc, 0x0, 0x1}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x0, r10, &(0x7f0000000280)="9f036d501202508679d9ed2ff877ef2df9b0bf14edc57da9fd3c0b9d27ccbf065fd1646a04cd87696f56522cf0b509bfd862c868ea7ce3120774cfd915d499e1ccffd919ca2ef3a2978299933f", 0x4d, 0x0, 0x0, 0x3, r1}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x2, 0xa882, r0, &(0x7f0000000340)="35a35de01edd005404d29b5ee23f70b15e68a9fa4203326380115613077ac80b4afd3fa590f314f31dfc7e2ffd0cc08b6297626c0d654dbc0f60d9513ae61f24fb44937e5ee55dca39f732a8238e4b26a9a6e12d66ed09cddad1b0bda685139166c2901386ad54ce14cf21b10fbc69e8a9f14d5d569e198db65ba17944c637a2208c18da02a0010302a84f4d3259ea81250248305560ceb126744981780ed041966e4bff25f2eb7d0ef9ab0efce433fa58b6a4ac86077fe95da03a0e4fdf8b28080decd18baee834e7b00e814a8956a9ec046ebb2b91b2d7c3cb75b9864dd37b77373c6b4ef4860b0e9cdb8cab3950e17dd5759a87e3e2fe", 0xf8, 0x95, 0x0, 0x1, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x8, 0x2, r11, &(0x7f0000000500)="4b8eeac13fba9e7edfc230a5b2a8b1d3aa648483db598057b05cee52c9a5496928c9a64ed472ae56ccc054316ac63ca5529d4928fcde4fa8d355a46d0e33bfa1a248a9cbf2bdad9c3430e0fde3c5d7dd5edcddd55df67259a12d96ff656401ac7d0c95eaeb72694cd26b66d78bef45f84068c5cee5ab94b1a9132913a13d320558ad4b470fa80047cbf6ae17b9374a2a47d8bed02af5a5b36a3bd3ed6135e2b3dffa94c2fc30c64037e6279126e32ef725739e00c693e7dc39f78c07dc0b3d94025e3da463e97fc5c3a870e8fc803bba03b50bd8e629d30610e8dd", 0xdb, 0x7f, 0x0, 0x1, r1}]) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r12, r1, 0x800, 0x0) close_range(r12, 0xffffffffffffffff, 0x0) 22:03:31 executing program 6: fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_SET_FLAG(0xffffffffffffffff, 0x0, &(0x7f0000000000)='nomand\x00', 0x0, 0x0) ppoll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x9010}], 0x1, 0x0, &(0x7f0000000140)={[0xf0]}, 0x8) fsmount(0xffffffffffffffff, 0x0, 0x3) r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file1\x00', 0x105142, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x0) ftruncate(r0, 0xffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x10) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$FS_IOC_MEASURE_VERITY(0xffffffffffffffff, 0xc0046686, &(0x7f0000000200)={0x3}) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x100000001) 22:03:31 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000000200)=[{&(0x7f0000000040)}], 0x1, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 22:03:31 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x2008000) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 54) [ 1487.481340] FAULT_INJECTION: forcing a failure. [ 1487.481340] name failslab, interval 1, probability 0, space 0, times 0 [ 1487.482879] CPU: 0 PID: 9929 Comm: syz-executor.2 Not tainted 5.10.180 #1 [ 1487.483678] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1487.484638] Call Trace: [ 1487.484953] dump_stack+0x107/0x167 [ 1487.485384] should_fail.cold+0x5/0xa [ 1487.485835] should_failslab+0x5/0x20 [ 1487.486282] __kmalloc_node_track_caller+0x74/0x3b0 [ 1487.486865] ? alloc_skb_with_frags+0x92/0x570 [ 1487.487375] __alloc_skb+0xb1/0x5b0 [ 1487.487813] alloc_skb_with_frags+0x92/0x570 [ 1487.488316] sock_alloc_send_pskb+0x7af/0x930 [ 1487.488847] ? sk_alloc+0x350/0x350 [ 1487.489256] ? lock_acquire+0x197/0x470 [ 1487.489721] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1487.490313] ? lock_release+0x680/0x680 [ 1487.490792] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 1487.491361] ? ip6_mtu+0x1bb/0x3d0 [ 1487.491780] ? lock_downgrade+0x6d0/0x6d0 [ 1487.492243] ? ip_frag_init+0x350/0x350 [ 1487.492738] ? ip6_finish_output2+0x1fe0/0x1fe0 [ 1487.493265] ? ip6_mtu+0x1e9/0x3d0 [ 1487.493689] ? ip6_setup_cork+0xfb7/0x1740 [ 1487.494162] ip6_make_skb+0x2de/0x4e0 [ 1487.494602] ? ip_frag_init+0x350/0x350 [ 1487.495076] ? ip_frag_init+0x350/0x350 [ 1487.495544] ? ip6_push_pending_frames+0xf0/0xf0 [ 1487.496099] ? ip6_dst_hoplimit+0x199/0x440 [ 1487.496608] ? lock_downgrade+0x6d0/0x6d0 [ 1487.497086] udpv6_sendmsg+0x20d0/0x2af0 [ 1487.497563] ? ip_frag_init+0x350/0x350 [ 1487.498008] ? udp_v6_push_pending_frames+0x360/0x360 [ 1487.498605] ? trace_hardirqs_on+0x5b/0x180 [ 1487.499083] ? lock_acquire+0x197/0x470 [ 1487.499547] ? find_held_lock+0x2c/0x110 [ 1487.500007] ? lock_acquire+0x197/0x470 [ 1487.500490] ? find_held_lock+0x2c/0x110 [ 1487.500958] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1487.501593] ? sock_has_perm+0x1ea/0x280 [ 1487.502064] ? __import_iovec+0x458/0x590 [ 1487.502547] ? udp_v6_push_pending_frames+0x360/0x360 [ 1487.503118] inet6_sendmsg+0x105/0x140 [ 1487.503581] ? inet6_compat_ioctl+0x320/0x320 [ 1487.504072] sock_sendmsg+0xf2/0x190 [ 1487.504520] ____sys_sendmsg+0x334/0x870 [ 1487.504973] ? kernel_sendmsg+0x50/0x50 [ 1487.505442] ? do_recvmmsg+0x6d0/0x6d0 [ 1487.505876] ? __lock_acquire+0x1657/0x5b00 [ 1487.506385] ___sys_sendmsg+0xf3/0x170 [ 1487.506827] ? sendmsg_copy_msghdr+0x160/0x160 [ 1487.507356] ? vmacache_find+0x55/0x2a0 [ 1487.507809] ? lock_acquire+0x197/0x470 [ 1487.508278] ? find_held_lock+0x2c/0x110 [ 1487.508741] ? __might_fault+0xd3/0x180 [ 1487.509206] ? lock_downgrade+0x6d0/0x6d0 [ 1487.509671] ? asm_exc_page_fault+0x1e/0x30 [ 1487.510190] __sys_sendmmsg+0x195/0x470 [ 1487.510633] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1487.511147] ? lock_downgrade+0x6d0/0x6d0 [ 1487.511625] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1487.512184] ? wait_for_completion_io+0x270/0x270 [ 1487.512735] ? rcu_read_lock_any_held+0x75/0xa0 [ 1487.513277] ? vfs_write+0x354/0xa70 [ 1487.513694] ? fput_many+0x2f/0x1a0 [ 1487.514121] ? ksys_write+0x1a9/0x260 [ 1487.514551] ? __ia32_sys_read+0xb0/0xb0 [ 1487.515031] __x64_sys_sendmmsg+0x99/0x100 [ 1487.515510] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1487.516107] do_syscall_64+0x33/0x40 [ 1487.516541] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1487.517130] RIP: 0033:0x7f004444ab19 [ 1487.517551] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1487.519665] RSP: 002b:00007f00419c0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1487.520532] RAX: ffffffffffffffda RBX: 00007f004455df60 RCX: 00007f004444ab19 [ 1487.521351] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1487.522178] RBP: 00007f00419c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1487.523001] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1487.523829] R13: 00007ffed8c8690f R14: 00007f00419c0300 R15: 0000000000022000 22:03:45 executing program 6: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x5, &(0x7f0000000040)=0x0) io_pgetevents(r2, 0x3, 0x3, &(0x7f0000000280)=[{}, {}, {}], &(0x7f0000000000)={0x0, 0x989680}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r5, r4, 0x800, 0x0) io_submit(r2, 0x4, &(0x7f0000002f40)=[&(0x7f00000007c0)={0x0, 0x0, 0x0, 0x6, 0x450, 0xffffffffffffffff, &(0x7f0000000680)="dc130f64db229fe7afbad53f7d787419191d8eaf0295a8ef8b5231b9c9e780a3c8f9ca3890d3cc7dc1fba68b6f1d355048c790a92439a80a3b4f00063cfe9eb011652221b39ebdd26d85b8e73270858dd7d9cafb5a5b0cd26ab6fdbb398f020ccab1bebbdde5e625d2928e4716ffe536714d1031389a6ef274f6ba5b50f456798f4600df295d09ee94bc92ae8d87c19d668c183e16fa70dfe65e8d5d5c883044ff4f70693b9c0d07c3686960c3ff0294c6e532f9cec2ec32207e68023b40bc5d3cdaefba76a7be1d71b9c05c31f36f0eef6bb9c9fd611ad5ca5ccd5ec68d892de183750d09a239b1c1b6201b58f20db27abfdac39fc8", 0xf6, 0x5, 0x0, 0x2}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x8, 0x1, 0xffffffffffffffff, &(0x7f0000000800)="c87c2da5cb5f3f5dddf259e8623f3d0727120968aca34741373b61584bb978a336560ac9b0e8863208d633226fba4009c65a945aef88d3161e7f60e32de4af41f22b2ebce35ad5fc07213443579ddca6585eb7f679f4cad8e8327121c5f7b8c2c251221d70fe4d1083ef6c24b6aa8544466950f0403b9c669e387d5312", 0x7d, 0x100000001, 0x0, 0x2, r3}, &(0x7f0000002dc0)={0x0, 0x0, 0x0, 0x1, 0xdb, 0xffffffffffffffff, &(0x7f0000002cc0)="f6374d5b143a1b73f1102489f76530bf31f09ffbacb5b14fc3c1d7a5b925b604e4731afaa36cf7c08904608e51d5ba4feec13dbd1a187f3e596fd2e4c886aefe1f26fafa3b2e95b761c2d78fb3d9a60bafa7c0038b5e5a3058186e9e1a3f00c8911b081c7e25a84ce14c3df3ad0a3180db2513e0564b1eb81c6941fdf6462c33efd964b1eca4dafafef20799eef9aee1180b0deecb7af2fa8318ea05fefcb3935ba6c324d86c5fca70834c21415ef83a9c924f57a4e5ebd8706aed8f93c72b3a3254ea270d773b3c27c2f05720a47414782bb885572e03ac6e1cad3c67ecb344bdcadd65", 0xe4, 0x6, 0x0, 0x3}, &(0x7f0000002f00)={0x0, 0x0, 0x0, 0x0, 0x2, r5, &(0x7f0000002e00)="c91aa37db4a20456dc1db92cd9a60945d44d1b47534ffb3b94738a5dcc11467c1565de0fd5719268c07582da011ed4c88317940a8bbf93f81ebf3c993eda3c5d47c667f2a428d9603406caa95320fcd33bc6b34ec31c5dd585bb19593f78f0ff2e3ddb841cb57fb62d370fd0fd79af33986bf2613b8b664ba20ca8e194040bdb7e9315a5f106e663638a161f831237e6d4a0281193d8bd0e124b6925f0441a658d45338b8747820bf5e687637b8b883f6ae08deec8316e9e0c6c6ca2aeb0e60e55c43716f6e95507ede283641dc849", 0xcf, 0x58, 0x0, 0x1, r1}]) close_range(r5, 0xffffffffffffffff, 0x0) r6 = dup3(r1, r1, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r8, r7, 0x800, 0x0) close_range(r8, 0xffffffffffffffff, 0x0) r9 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f00000004c0)={{0x1, 0x1, 0x18, r0, {0x7fffffff}}, './file0\x00'}) io_submit(r2, 0x6, &(0x7f0000000640)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x1, r5, &(0x7f0000000000)="c8c46e5676e77400240e779a46ab6908d489581022afb22de096db6ee63828db283b574add2e9b5855d38a8743def6089490d7559b01ba02a0d244ce0681874c01db8937b7ea910fa957977462ce589fae494a6a843a684915478e832792", 0x5e, 0xfffffffffffffffe, 0x0, 0x1, r6}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x3, 0x3ff, r1, &(0x7f00000000c0)="97e28632619c742eaa6f425b252f9c429faca9d337cdb259ed42de99f67340d0f7e090137cbcab1ddfa2be45789dec3a1939f9c5135ecbf2c1b684e3cef9b5f0d7965e93924c8bf19c1d", 0x4a, 0x0, 0x0, 0x0, r8}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x1, r9, &(0x7f0000000180)="b3987bcefa42ff0616219e793b53b15030090dc9063b44629c3844ec0d1806ab0d637ede8e49f825859bc9464b721443583f64c326965d6158be910311580cdda489fc25d3c5268739fab517a86d3824375b5bafd67ee7a8cf", 0x59, 0x6cfc, 0x0, 0x1}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x0, r10, &(0x7f0000000280)="9f036d501202508679d9ed2ff877ef2df9b0bf14edc57da9fd3c0b9d27ccbf065fd1646a04cd87696f56522cf0b509bfd862c868ea7ce3120774cfd915d499e1ccffd919ca2ef3a2978299933f", 0x4d, 0x0, 0x0, 0x3, r1}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x2, 0xa882, r0, &(0x7f0000000340)="35a35de01edd005404d29b5ee23f70b15e68a9fa4203326380115613077ac80b4afd3fa590f314f31dfc7e2ffd0cc08b6297626c0d654dbc0f60d9513ae61f24fb44937e5ee55dca39f732a8238e4b26a9a6e12d66ed09cddad1b0bda685139166c2901386ad54ce14cf21b10fbc69e8a9f14d5d569e198db65ba17944c637a2208c18da02a0010302a84f4d3259ea81250248305560ceb126744981780ed041966e4bff25f2eb7d0ef9ab0efce433fa58b6a4ac86077fe95da03a0e4fdf8b28080decd18baee834e7b00e814a8956a9ec046ebb2b91b2d7c3cb75b9864dd37b77373c6b4ef4860b0e9cdb8cab3950e17dd5759a87e3e2fe", 0xf8, 0x95, 0x0, 0x1, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x8, 0x2, r11, &(0x7f0000000500)="4b8eeac13fba9e7edfc230a5b2a8b1d3aa648483db598057b05cee52c9a5496928c9a64ed472ae56ccc054316ac63ca5529d4928fcde4fa8d355a46d0e33bfa1a248a9cbf2bdad9c3430e0fde3c5d7dd5edcddd55df67259a12d96ff656401ac7d0c95eaeb72694cd26b66d78bef45f84068c5cee5ab94b1a9132913a13d320558ad4b470fa80047cbf6ae17b9374a2a47d8bed02af5a5b36a3bd3ed6135e2b3dffa94c2fc30c64037e6279126e32ef725739e00c693e7dc39f78c07dc0b3d94025e3da463e97fc5c3a870e8fc803bba03b50bd8e629d30610e8dd", 0xdb, 0x7f, 0x0, 0x1, r1}]) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r12, r1, 0x800, 0x0) close_range(r12, 0xffffffffffffffff, 0x0) 22:03:45 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000a00)=ANY=[], 0x98a) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x1, 0x0, '\x00', [{0x0, 0x3}, {0x800, 0x0, 0x400000000000000, 0x0, 0x0, 0xfffffffffffffffe}], ['\x00']}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x44141, 0x0, 0x0, 0x9}, 0x0, 0x10, 0xffffffffffffffff, 0x6) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x88, 0x6, 0x9, 0x4, 0x0, 0x9, 0x1080, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1000, 0x1, @perf_config_ext={0x6, 0x1000}, 0x800, 0x101, 0xffffffff, 0x9, 0x7, 0xfffffffc, 0x8000, 0x0, 0xf8b7, 0x0, 0x3}, 0x0, 0x10, 0xffffffffffffffff, 0x1) preadv(r3, &(0x7f00000002c0), 0x4a, 0x61bf, 0x2) flock(r3, 0x6) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) preadv(r1, &(0x7f0000000440)=[{&(0x7f0000000200)=""/35, 0x23}, {&(0x7f00000002c0)=""/188, 0xbc}, {&(0x7f0000000240)=""/24, 0x18}, {&(0x7f0000000380)=""/77, 0x4d}, {&(0x7f0000000400)=""/17, 0x11}], 0x5, 0x1, 0x200) unshare(0x48020200) 22:03:45 executing program 5: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0xf000) tee(r1, r1, 0x800, 0x7) ioctl$AUTOFS_DEV_IOCTL_FAIL(r1, 0xc0189377, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0xb6d, 0x80}}, './file0\x00'}) ioctl$TIOCSRS485(r2, 0x542f, &(0x7f0000000040)={0x5, 0xef, 0x401}) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000080)=0x7) close_range(r1, 0xffffffffffffffff, 0x0) 22:03:45 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000000200)=[{&(0x7f0000000040)="6dfded", 0x3}], 0x1, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 22:03:45 executing program 0: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6f92d156b9dfc0f) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r1, r1, 0x800, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 22:03:45 executing program 1: inotify_init1(0x0) inotify_add_watch(0xffffffffffffffff, 0x0, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) tee(r1, r0, 0x800, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) 22:03:45 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x2008000) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 55) 22:03:45 executing program 3: openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x400040, 0x0) semop(0x0, &(0x7f0000000000)=[{0x0, 0xffd7, 0x1000}, {0x1, 0x9}, {0x1, 0x0, 0x400}, {0x0, 0x800}, {0x3, 0x4}], 0x5) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x99, 0x0, 0x0, 0x0, 0x0, 0x350a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1000000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x200002, 0x0) readv(r2, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/159, 0x9f}, {&(0x7f0000000180)=""/45, 0x2d}, {&(0x7f00000001c0)=""/189, 0xbd}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000300)=""/69, 0x45}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000380)=""/17, 0x11}], 0x7) [ 1501.515386] FAULT_INJECTION: forcing a failure. [ 1501.515386] name failslab, interval 1, probability 0, space 0, times 0 [ 1501.519158] CPU: 0 PID: 9962 Comm: syz-executor.2 Not tainted 5.10.180 #1 [ 1501.520689] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1501.522574] Call Trace: [ 1501.523198] dump_stack+0x107/0x167 [ 1501.524002] should_fail.cold+0x5/0xa [ 1501.524873] should_failslab+0x5/0x20 [ 1501.525760] __kmalloc_node_track_caller+0x74/0x3b0 [ 1501.526869] ? alloc_skb_with_frags+0x92/0x570 [ 1501.527881] __alloc_skb+0xb1/0x5b0 [ 1501.528771] alloc_skb_with_frags+0x92/0x570 [ 1501.529829] sock_alloc_send_pskb+0x7af/0x930 [ 1501.530856] ? sk_alloc+0x350/0x350 [ 1501.531662] ? lock_acquire+0x197/0x470 [ 1501.532613] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1501.533843] ? lock_release+0x680/0x680 [ 1501.534795] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 1501.535993] ? ip6_mtu+0x1bb/0x3d0 [ 1501.536849] ? lock_downgrade+0x6d0/0x6d0 [ 1501.537828] ? ip_frag_init+0x350/0x350 [ 1501.538739] ? ip6_finish_output2+0x1fe0/0x1fe0 [ 1501.539751] ? ip6_mtu+0x1e9/0x3d0 [ 1501.540608] ? ip6_setup_cork+0xfb7/0x1740 [ 1501.541618] ip6_make_skb+0x2de/0x4e0 [ 1501.542522] ? ip_frag_init+0x350/0x350 [ 1501.543468] ? ip_frag_init+0x350/0x350 [ 1501.544458] ? ip6_push_pending_frames+0xf0/0xf0 [ 1501.545607] ? ip6_dst_hoplimit+0x199/0x440 [ 1501.546619] ? lock_downgrade+0x6d0/0x6d0 [ 1501.547510] udpv6_sendmsg+0x20d0/0x2af0 [ 1501.548361] ? ip_frag_init+0x350/0x350 [ 1501.549234] ? udp_v6_push_pending_frames+0x360/0x360 [ 1501.550303] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1501.551419] ? lock_acquire+0x197/0x470 [ 1501.552247] ? find_held_lock+0x2c/0x110 [ 1501.553130] ? sock_has_perm+0x1ea/0x280 [ 1501.554010] ? __import_iovec+0x458/0x590 [ 1501.554872] ? udp_v6_push_pending_frames+0x360/0x360 [ 1501.555953] inet6_sendmsg+0x105/0x140 [ 1501.556785] ? inet6_compat_ioctl+0x320/0x320 [ 1501.557711] sock_sendmsg+0xf2/0x190 [ 1501.558481] ____sys_sendmsg+0x334/0x870 [ 1501.559330] ? kernel_sendmsg+0x50/0x50 [ 1501.560154] ? do_recvmmsg+0x6d0/0x6d0 [ 1501.560982] ? __lock_acquire+0x1657/0x5b00 [ 1501.561936] ___sys_sendmsg+0xf3/0x170 [ 1501.562748] ? sendmsg_copy_msghdr+0x160/0x160 [ 1501.563756] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1501.564705] ? _raw_spin_unlock_irq+0x27/0x30 [ 1501.565695] ? lock_acquire+0x197/0x470 [ 1501.566520] ? find_held_lock+0x2c/0x110 [ 1501.567406] ? __might_fault+0xd3/0x180 [ 1501.568236] ? lock_downgrade+0x6d0/0x6d0 [ 1501.569107] ? io_schedule_timeout+0x140/0x140 [ 1501.570075] __sys_sendmmsg+0x195/0x470 [ 1501.570915] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1501.571809] ? lock_downgrade+0x6d0/0x6d0 [ 1501.572708] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1501.573705] ? wait_for_completion_io+0x270/0x270 [ 1501.574709] ? rcu_read_lock_any_held+0x75/0xa0 [ 1501.575676] ? vfs_write+0x354/0xa70 [ 1501.576468] ? fput_many+0x2f/0x1a0 [ 1501.577238] ? ksys_write+0x1a9/0x260 [ 1501.578055] ? __ia32_sys_read+0xb0/0xb0 [ 1501.578910] __x64_sys_sendmmsg+0x99/0x100 [ 1501.579827] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1501.580898] do_syscall_64+0x33/0x40 [ 1501.581703] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1501.582761] RIP: 0033:0x7f004444ab19 [ 1501.583569] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1501.587337] RSP: 002b:00007f00419c0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1501.588914] RAX: ffffffffffffffda RBX: 00007f004455df60 RCX: 00007f004444ab19 [ 1501.590384] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1501.591845] RBP: 00007f00419c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1501.593315] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1501.594776] R13: 00007ffed8c8690f R14: 00007f00419c0300 R15: 0000000000022000 22:03:45 executing program 0: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) readv(0xffffffffffffffff, &(0x7f0000001600)=[{&(0x7f0000000000)=""/246, 0xf6}, {&(0x7f0000000100)=""/162, 0xa2}, {&(0x7f00000001c0)=""/240, 0xf0}, {&(0x7f00000002c0)=""/89, 0x59}, {&(0x7f0000000340)=""/120, 0x78}, {&(0x7f00000003c0)=""/156, 0x9c}, {&(0x7f00000004c0)=""/34, 0x22}, {&(0x7f0000000500)=""/226, 0xe2}, {&(0x7f0000000600)=""/4096, 0x1000}], 0x9) tee(r1, r0, 0x800, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 22:03:59 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r2, r1, 0x800, 0x0) close_range(r2, 0xffffffffffffffff, 0x0) r3 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x100000c, 0x4000010, r2, 0x8000000) r4 = pidfd_getfd(r1, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, 0x0, &(0x7f0000000040)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x5, 0x0, r4, &(0x7f0000000000)={0x2000}, r1}, 0xbea) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000004, 0x10, r1, 0x8000000) syz_io_uring_setup(0x5, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000540)=0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000240)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f0000000140)=""/204, 0xcc}, 0x0) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r5, r7, &(0x7f0000000080)=@IORING_OP_ASYNC_CANCEL={0xe, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, {0x0, r8}}, 0xffffff7f) 22:03:59 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000a00)=ANY=[], 0x98a) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x1, 0x0, '\x00', [{0x0, 0x3}, {0x800, 0x0, 0x400000000000000, 0x0, 0x0, 0xfffffffffffffffe}], ['\x00']}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x44141, 0x0, 0x0, 0x9}, 0x0, 0x10, 0xffffffffffffffff, 0x6) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x88, 0x6, 0x9, 0x4, 0x0, 0x9, 0x1080, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1000, 0x1, @perf_config_ext={0x6, 0x1000}, 0x800, 0x101, 0xffffffff, 0x9, 0x7, 0xfffffffc, 0x8000, 0x0, 0xf8b7, 0x0, 0x3}, 0x0, 0x10, 0xffffffffffffffff, 0x1) preadv(r3, &(0x7f00000002c0), 0x4a, 0x61bf, 0x2) flock(r3, 0x6) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) preadv(r1, &(0x7f0000000440)=[{&(0x7f0000000200)=""/35, 0x23}, {&(0x7f00000002c0)=""/188, 0xbc}, {&(0x7f0000000240)=""/24, 0x18}, {&(0x7f0000000380)=""/77, 0x4d}, {&(0x7f0000000400)=""/17, 0x11}], 0x5, 0x1, 0x200) unshare(0x48020200) 22:03:59 executing program 0: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r1, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) openat(r1, &(0x7f0000000000)='./file0\x00', 0xa0200, 0x40) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r4, r3, 0x800, 0x0) close_range(r4, 0xffffffffffffffff, 0x0) ioctl$FAT_IOCTL_GET_ATTRIBUTES(r4, 0x80047210, &(0x7f0000000040)) tee(r2, r0, 0x800, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 22:03:59 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r3, r2, 0x800, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x4) syz_open_dev$sg(&(0x7f0000000400), 0x1, 0x103081) syz_open_dev$sg(&(0x7f0000000300), 0x1, 0x0) clone3(&(0x7f0000000240)={0x804000, &(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140), {0x34}, &(0x7f00000004c0)=""/4096, 0x1000, &(0x7f0000000180)=""/111, &(0x7f0000000200)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff], 0x3, {r0}}, 0x58) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x1f, 0x7, 0x9, 0x2, 0x0, 0x5, 0x0, 0xf, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x3, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7, 0x3, @perf_bp={&(0x7f0000000000), 0xc}, 0xa00, 0x7fff, 0x1, 0x7, 0xff, 0x8001, 0x1, 0x0, 0x6, 0x0, 0x100}, r4, 0x5, 0xffffffffffffffff, 0xb) close_range(r1, 0xffffffffffffffff, 0x0) 22:03:59 executing program 1: inotify_init1(0x0) inotify_add_watch(0xffffffffffffffff, 0x0, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r2, r1, 0x800, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x9, 0x0, &(0x7f0000000080), 0x2000000, &(0x7f00000000c0)={[{@rodir}, {@fat=@usefree}, {@shortname_mixed}, {@shortname_lower}], [{@seclabel}, {@obj_type={'obj_type', 0x3d, '&#^,*'}}, {@smackfsroot={'smackfsroot', 0x3d, '-@/-#}*%@%&'}}, {@fsname}]}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)='ns/cgroup\x00') pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) inotify_add_watch(r0, &(0x7f0000000140)='./file0\x00', 0x40000000) write$sndseq(r3, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) close_range(r3, r2, 0x2) 22:03:59 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x2008000) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 56) 22:03:59 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000000200)=[{&(0x7f0000000040)}], 0x1, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 22:03:59 executing program 5: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_TIMEOUT={0xb, 0x2, 0x0, 0x0, 0x2, &(0x7f0000000100), 0x1, 0x0, 0x1}, 0x4) tee(r1, r0, 0x800, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r4, r3, 0x800, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r6, r5, 0x800, 0x0) close_range(r6, 0xffffffffffffffff, 0x0) openat$cgroup_procs(r2, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r8, r7, 0x800, 0x0) close_range(0xffffffffffffffff, r8, 0x2) signalfd4(r4, &(0x7f0000000000)={[0x7]}, 0x8, 0x80800) [ 1515.970337] FAULT_INJECTION: forcing a failure. [ 1515.970337] name failslab, interval 1, probability 0, space 0, times 0 [ 1515.973269] CPU: 1 PID: 9991 Comm: syz-executor.2 Not tainted 5.10.180 #1 [ 1515.974700] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1515.976401] Call Trace: [ 1515.976984] dump_stack+0x107/0x167 [ 1515.977770] should_fail.cold+0x5/0xa [ 1515.978586] should_failslab+0x5/0x20 [ 1515.979387] __kmalloc_node_track_caller+0x74/0x3b0 [ 1515.980428] ? alloc_skb_with_frags+0x92/0x570 [ 1515.981416] __alloc_skb+0xb1/0x5b0 [ 1515.982195] alloc_skb_with_frags+0x92/0x570 [ 1515.983145] sock_alloc_send_pskb+0x7af/0x930 [ 1515.984111] ? sk_alloc+0x350/0x350 [ 1515.984908] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1515.986003] ? SOFTIRQ_verbose+0x10/0x10 [ 1515.986871] ? lock_release+0x680/0x680 [ 1515.987726] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 1515.988805] ? ip6_mtu+0x1bb/0x3d0 [ 1515.989557] ? lock_downgrade+0x6d0/0x6d0 [ 1515.990409] ? ip_frag_init+0x350/0x350 [ 1515.991261] ? ip6_finish_output2+0x1fe0/0x1fe0 [ 1515.992216] ? ip6_mtu+0x1e9/0x3d0 [ 1515.992975] ? ip6_setup_cork+0xfb7/0x1740 [ 1515.993855] ip6_make_skb+0x2de/0x4e0 [ 1515.994631] ? ip_frag_init+0x350/0x350 [ 1515.995450] ? ip_frag_init+0x350/0x350 [ 1515.996269] ? ip6_push_pending_frames+0xf0/0xf0 [ 1515.997251] ? ip6_dst_hoplimit+0x199/0x440 [ 1515.998130] ? lock_downgrade+0x6d0/0x6d0 [ 1515.999002] udpv6_sendmsg+0x20d0/0x2af0 [ 1515.999844] ? ip_frag_init+0x350/0x350 [ 1516.000674] ? udp_v6_push_pending_frames+0x360/0x360 [ 1516.001732] ? lock_acquire+0x197/0x470 [ 1516.002540] ? find_held_lock+0x2c/0x110 [ 1516.003386] ? lock_acquire+0x197/0x470 [ 1516.004196] ? find_held_lock+0x2c/0x110 [ 1516.005078] ? sock_has_perm+0x1ea/0x280 [ 1516.005950] ? __import_iovec+0x458/0x590 [ 1516.006804] ? udp_v6_push_pending_frames+0x360/0x360 [ 1516.007877] inet6_sendmsg+0x105/0x140 [ 1516.008685] ? inet6_compat_ioctl+0x320/0x320 [ 1516.009618] sock_sendmsg+0xf2/0x190 [ 1516.010401] ____sys_sendmsg+0x334/0x870 [ 1516.011254] ? kernel_sendmsg+0x50/0x50 [ 1516.012083] ? do_recvmmsg+0x6d0/0x6d0 [ 1516.012929] ? __lock_acquire+0x1657/0x5b00 [ 1516.013851] ___sys_sendmsg+0xf3/0x170 [ 1516.014670] ? sendmsg_copy_msghdr+0x160/0x160 [ 1516.015623] ? do_user_addr_fault+0x713/0xc60 [ 1516.016572] ? lock_acquire+0x197/0x470 [ 1516.017407] ? find_held_lock+0x2c/0x110 [ 1516.018264] ? __might_fault+0xd3/0x180 [ 1516.019093] ? lock_downgrade+0x6d0/0x6d0 [ 1516.019962] ? asm_exc_page_fault+0x1e/0x30 [ 1516.020905] __sys_sendmmsg+0x195/0x470 [ 1516.021744] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1516.022669] ? lock_downgrade+0x6d0/0x6d0 [ 1516.023565] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1516.024595] ? wait_for_completion_io+0x270/0x270 [ 1516.025627] ? rcu_read_lock_any_held+0x75/0xa0 [ 1516.026602] ? vfs_write+0x354/0xa70 [ 1516.027383] ? fput_many+0x2f/0x1a0 [ 1516.028151] ? ksys_write+0x1a9/0x260 [ 1516.028957] ? __ia32_sys_read+0xb0/0xb0 [ 1516.029818] __x64_sys_sendmmsg+0x99/0x100 [ 1516.030705] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1516.031776] do_syscall_64+0x33/0x40 [ 1516.032556] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1516.033619] RIP: 0033:0x7f004444ab19 [ 1516.034400] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1516.038187] RSP: 002b:00007f00419c0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1516.039758] RAX: ffffffffffffffda RBX: 00007f004455df60 RCX: 00007f004444ab19 [ 1516.041242] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1516.042716] RBP: 00007f00419c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1516.044189] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1516.045653] R13: 00007ffed8c8690f R14: 00007f00419c0300 R15: 0000000000022000 22:04:00 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000000200)=[{&(0x7f0000000040)}], 0x1, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 22:04:00 executing program 0: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x84000) 22:04:00 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x2008000) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 57) 22:04:00 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) tee(0xffffffffffffffff, r2, 0xaa8, 0xc) close_range(r1, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000000)={0x81, 0x6, 0x0, 'queue1\x00', 0x3}) write$sndseq(r2, &(0x7f0000000100)=[{0x1f, 0x31, 0x7, 0x4, @tick=0xe0, {0x3}, {0x5, 0x8}, @raw32={[0x6, 0x5, 0x1]}}, {0x9, 0x1f, 0xff, 0x9, @tick=0x4, {0x23, 0x81}, {0x2, 0xcf}, @queue={0x1, {0x1f, 0x9}}}, {0x81, 0x7, 0x3f, 0x8e, @tick=0x5, {0x20, 0x6}, {0x40, 0x2}, @queue={0xbc, {0x5, 0x5}}}, {0x0, 0x1f, 0xf8, 0xc2, @time={0x80, 0x100}, {0xff}, {0x8}, @quote={{0x7, 0x37}, 0x4, &(0x7f00000000c0)={0x20, 0x40, 0x80, 0x9, @tick=0x9, {0x1f, 0x8}, {0x5, 0x6}, @connect={{0x3f, 0x44}, {0x6, 0x40}}}}}, {0x7, 0x5, 0x9, 0x1, @time={0x0, 0x6}, {0x0, 0x43}, {0xff, 0x7}, @connect={{0x5}, {0x4, 0x45}}}, {0xe0, 0x5, 0x9, 0x1, @time={0x2, 0x101}, {0xc0, 0x81}, {0xe0, 0xce}, @result={0x7fffffff, 0x1}}, {0x9, 0x86, 0xb5, 0x66, @tick=0x7fff, {0x0, 0x7}, {0x8, 0x6}, @addr={0x20, 0x40}}], 0xc4) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r5, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) fallocate(r5, 0x21, 0x44, 0x4) tee(r4, r3, 0x800, 0x0) close_range(r4, 0xffffffffffffffff, 0x0) 22:04:00 executing program 5: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/timer_list\x00', 0x0, 0x0) tee(r1, r0, 0x800, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) 22:04:00 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000000200)=[{&(0x7f0000000040)}], 0x1, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) [ 1516.330542] FAULT_INJECTION: forcing a failure. [ 1516.330542] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1516.334152] CPU: 0 PID: 10012 Comm: syz-executor.2 Not tainted 5.10.180 #1 [ 1516.335531] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1516.337244] Call Trace: [ 1516.337795] dump_stack+0x107/0x167 [ 1516.338550] should_fail.cold+0x5/0xa [ 1516.339337] _copy_from_user+0x2e/0x1b0 [ 1516.340168] __copy_msghdr_from_user+0x91/0x4b0 [ 1516.341155] ? __ia32_sys_shutdown+0x80/0x80 [ 1516.342074] ? udp_v6_push_pending_frames+0x360/0x360 [ 1516.343156] ? inet6_sendmsg+0xbd/0x140 [ 1516.343995] ? inet6_compat_ioctl+0x320/0x320 [ 1516.344945] ? sock_sendmsg+0x55/0x190 [ 1516.345776] sendmsg_copy_msghdr+0xa1/0x160 [ 1516.346667] ? do_recvmmsg+0x6d0/0x6d0 [ 1516.347497] ? __lock_acquire+0x1657/0x5b00 [ 1516.348427] ___sys_sendmsg+0xc6/0x170 [ 1516.349286] ? sendmsg_copy_msghdr+0x160/0x160 [ 1516.350267] ? lock_acquire+0x197/0x470 [ 1516.351112] ? find_held_lock+0x2c/0x110 [ 1516.351980] ? __might_fault+0xd3/0x180 [ 1516.352817] ? lock_downgrade+0x6d0/0x6d0 [ 1516.353707] ? asm_exc_page_fault+0x1e/0x30 [ 1516.354669] __sys_sendmmsg+0x195/0x470 [ 1516.355531] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1516.356454] ? lock_downgrade+0x6d0/0x6d0 [ 1516.357364] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1516.358412] ? wait_for_completion_io+0x270/0x270 [ 1516.359466] ? rcu_read_lock_any_held+0x75/0xa0 [ 1516.360473] ? vfs_write+0x354/0xa70 [ 1516.361302] ? fput_many+0x2f/0x1a0 [ 1516.362095] ? ksys_write+0x1a9/0x260 [ 1516.362920] ? __ia32_sys_read+0xb0/0xb0 [ 1516.363817] __x64_sys_sendmmsg+0x99/0x100 [ 1516.364760] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1516.365894] do_syscall_64+0x33/0x40 [ 1516.366713] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1516.367839] RIP: 0033:0x7f004444ab19 [ 1516.368660] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1516.372728] RSP: 002b:00007f00419c0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1516.374408] RAX: ffffffffffffffda RBX: 00007f004455df60 RCX: 00007f004444ab19 [ 1516.375985] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1516.377582] RBP: 00007f00419c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1516.379172] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1516.380783] R13: 00007ffed8c8690f R14: 00007f00419c0300 R15: 0000000000022000 22:04:12 executing program 1: inotify_init1(0x0) inotify_add_watch(0xffffffffffffffff, 0x0, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) 22:04:12 executing program 0: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000000000)) write$binfmt_elf64(r2, &(0x7f00000004c0)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x80, 0x3, 0x9, 0x5d62, 0x2, 0x3e, 0x6, 0x229, 0x40, 0xde, 0xffffff7f, 0x0, 0x38, 0x2, 0x2, 0xffff}, [{0x2, 0x4, 0x38000, 0xfffffffffffffffc, 0xa34f, 0x80000000, 0x9, 0x2}, {0x2, 0x1ff, 0x9, 0x7fff, 0x100000000, 0x9, 0x7, 0x4}], "1c4743be23789c84d393f825d687396551a7be9a173d1e798baded18ab8a9257ac08f579f7bb35ea329bf59d76f2c880890841247764428b1b16d2c0bc4bea4bd7a0bd83b5a60dbf5934576d10d287ea1b8ababa4bdea5b6013d2916a4a5fe5cce756530219a945fe2b39efadf6c919d734f6689d5f915247f87f9eef4fa6b660a2cdc242f5915166de2120b2764c0394ac1216b1516c5a88e33daaeabefab2d", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x750) 22:04:12 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x2008000) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 58) 22:04:12 executing program 5: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r3, r2, 0x800, 0x0) close_range(r3, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x6, 0x93, 0x4, 0x3f, 0x0, 0x0, 0x19058, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_bp={&(0x7f0000000000), 0x6}, 0x400, 0x6, 0x4, 0x3, 0x7, 0x2, 0x2, 0x0, 0x5, 0x0, 0x1ff}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0xb) ioctl$BTRFS_IOC_SNAP_DESTROY(r3, 0x5000940f, &(0x7f00000004c0)={{r4}, "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"}) tee(r1, r0, 0x800, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) 22:04:12 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r3, r2, 0x800, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x4) syz_open_dev$sg(&(0x7f0000000400), 0x1, 0x103081) syz_open_dev$sg(&(0x7f0000000300), 0x1, 0x0) clone3(&(0x7f0000000240)={0x804000, &(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140), {0x34}, &(0x7f00000004c0)=""/4096, 0x1000, &(0x7f0000000180)=""/111, &(0x7f0000000200)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff], 0x3, {r0}}, 0x58) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x1f, 0x7, 0x9, 0x2, 0x0, 0x5, 0x0, 0xf, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x3, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7, 0x3, @perf_bp={&(0x7f0000000000), 0xc}, 0xa00, 0x7fff, 0x1, 0x7, 0xff, 0x8001, 0x1, 0x0, 0x6, 0x0, 0x100}, r4, 0x5, 0xffffffffffffffff, 0xb) close_range(r1, 0xffffffffffffffff, 0x0) 22:04:12 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000000200)=[{&(0x7f0000000040)="6dfd", 0x2}], 0x1, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 22:04:12 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7, 0x4, 0x5c, 0x0, 0x0, 0x5, 0x20c50, 0x6, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xad, 0x2, @perf_bp={&(0x7f0000000000), 0x3}, 0x400, 0xfff, 0x7fff, 0x8, 0x10000, 0xf741, 0xe05, 0x0, 0x0, 0x0, 0x400}, 0xffffffffffffffff, 0x10, r0, 0x1a) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r3, r2, 0x800, 0x0) close_range(r3, 0xffffffffffffffff, 0x0) 22:04:12 executing program 4: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) readv(0xffffffffffffffff, &(0x7f0000001600)=[{&(0x7f0000000000)=""/246, 0xf6}, {&(0x7f0000000100)=""/162, 0xa2}, {&(0x7f00000001c0)=""/240, 0xf0}, {&(0x7f00000002c0)=""/89, 0x59}, {&(0x7f0000000340)=""/120, 0x78}, {&(0x7f00000003c0)=""/156, 0x9c}, {&(0x7f00000004c0)=""/34, 0x22}, {&(0x7f0000000500)=""/226, 0xe2}, {&(0x7f0000000600)=""/4096, 0x1000}], 0x9) tee(r1, r0, 0x800, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) [ 1528.572005] FAULT_INJECTION: forcing a failure. [ 1528.572005] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1528.573360] CPU: 1 PID: 10042 Comm: syz-executor.2 Not tainted 5.10.180 #1 [ 1528.574096] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1528.574982] Call Trace: [ 1528.575279] dump_stack+0x107/0x167 [ 1528.575689] should_fail.cold+0x5/0xa [ 1528.576109] _copy_from_user+0x2e/0x1b0 [ 1528.576546] __copy_msghdr_from_user+0x91/0x4b0 [ 1528.577056] ? __ia32_sys_shutdown+0x80/0x80 [ 1528.577533] ? udp_v6_push_pending_frames+0x360/0x360 [ 1528.578097] ? inet6_sendmsg+0xbd/0x140 [ 1528.578534] ? inet6_compat_ioctl+0x320/0x320 [ 1528.579018] ? sock_sendmsg+0x55/0x190 [ 1528.579450] sendmsg_copy_msghdr+0xa1/0x160 [ 1528.579923] ? do_recvmmsg+0x6d0/0x6d0 [ 1528.580358] ? lock_chain_count+0x20/0x20 [ 1528.580838] ___sys_sendmsg+0xc6/0x170 [ 1528.581267] ? sendmsg_copy_msghdr+0x160/0x160 [ 1528.581767] ? lock_downgrade+0x6d0/0x6d0 [ 1528.582226] ? mark_held_locks+0x9e/0xe0 [ 1528.582676] ? find_held_lock+0x2c/0x110 [ 1528.583132] ? __might_fault+0xd3/0x180 [ 1528.583575] ? lock_downgrade+0x6d0/0x6d0 [ 1528.584052] __sys_sendmmsg+0x195/0x470 [ 1528.584489] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1528.584968] ? lock_downgrade+0x6d0/0x6d0 [ 1528.585438] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1528.585974] ? wait_for_completion_io+0x270/0x270 [ 1528.586502] ? rcu_read_lock_any_held+0x75/0xa0 [ 1528.587013] ? vfs_write+0x354/0xa70 [ 1528.587429] ? fput_many+0x2f/0x1a0 [ 1528.587831] ? ksys_write+0x1a9/0x260 [ 1528.588256] ? __ia32_sys_read+0xb0/0xb0 [ 1528.588706] __x64_sys_sendmmsg+0x99/0x100 [ 1528.589211] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1528.589777] do_syscall_64+0x33/0x40 [ 1528.590191] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1528.590752] RIP: 0033:0x7f004444ab19 [ 1528.591170] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1528.593164] RSP: 002b:00007f00419c0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1528.593984] RAX: ffffffffffffffda RBX: 00007f004455df60 RCX: 00007f004444ab19 [ 1528.594744] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1528.595517] RBP: 00007f00419c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1528.596280] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1528.597052] R13: 00007ffed8c8690f R14: 00007f00419c0300 R15: 0000000000022000 22:04:12 executing program 4: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r2}}) tee(r1, r0, 0x800, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 22:04:12 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000000200)=[{&(0x7f0000000040)='m', 0x1}], 0x1, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 22:04:12 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x2008000) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 59) 22:04:12 executing program 1: inotify_init1(0x0) inotify_rm_watch(0xffffffffffffffff, 0x0) inotify_add_watch(0xffffffffffffffff, 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) 22:04:12 executing program 0: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) socketpair(0x2e, 0xa, 0x3ff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r2, r1, 0x7fe, 0x8) close_range(r0, 0xffffffffffffffff, 0x0) 22:04:12 executing program 4: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r2}}) tee(r1, r0, 0x800, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 22:04:12 executing program 5: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r2}}) tee(r1, r0, 0x800, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 22:04:12 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000000200)=[{&(0x7f0000000040)}], 0x1, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) [ 1528.869517] FAULT_INJECTION: forcing a failure. [ 1528.869517] name failslab, interval 1, probability 0, space 0, times 0 [ 1528.872307] CPU: 1 PID: 10064 Comm: syz-executor.2 Not tainted 5.10.180 #1 [ 1528.873708] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1528.875411] Call Trace: [ 1528.875960] dump_stack+0x107/0x167 [ 1528.876715] should_fail.cold+0x5/0xa [ 1528.877506] should_failslab+0x5/0x20 [ 1528.878284] __kmalloc_track_caller+0x79/0x370 [ 1528.879216] ? ip6_setup_cork+0x670/0x1740 [ 1528.880092] kmemdup+0x23/0x50 [ 1528.880760] ip6_setup_cork+0x670/0x1740 [ 1528.881604] ip6_make_skb+0x22d/0x4e0 [ 1528.882378] ? ip_frag_init+0x350/0x350 [ 1528.883192] ? ip6_push_pending_frames+0xf0/0xf0 [ 1528.884164] ? ip6_dst_hoplimit+0x199/0x440 [ 1528.885059] ? lock_downgrade+0x6d0/0x6d0 [ 1528.885923] udpv6_sendmsg+0x20d0/0x2af0 [ 1528.886767] ? ip_frag_init+0x350/0x350 [ 1528.887596] ? udp_v6_push_pending_frames+0x360/0x360 [ 1528.888670] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1528.889783] ? lock_acquire+0x197/0x470 [ 1528.890614] ? find_held_lock+0x2c/0x110 [ 1528.891465] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1528.892536] ? sock_has_perm+0x1ea/0x280 [ 1528.893412] ? __import_iovec+0x458/0x590 [ 1528.894278] ? udp_v6_push_pending_frames+0x360/0x360 [ 1528.895354] inet6_sendmsg+0x105/0x140 [ 1528.896165] ? inet6_compat_ioctl+0x320/0x320 [ 1528.897127] sock_sendmsg+0xf2/0x190 [ 1528.897916] ____sys_sendmsg+0x334/0x870 [ 1528.898763] ? kernel_sendmsg+0x50/0x50 [ 1528.899589] ? do_recvmmsg+0x6d0/0x6d0 [ 1528.900401] ? __lock_acquire+0x1657/0x5b00 [ 1528.901320] ___sys_sendmsg+0xf3/0x170 [ 1528.902136] ? sendmsg_copy_msghdr+0x160/0x160 [ 1528.903100] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1528.904036] ? _raw_spin_unlock_irq+0x27/0x30 [ 1528.905004] ? lock_acquire+0x197/0x470 [ 1528.905838] ? find_held_lock+0x2c/0x110 [ 1528.906700] ? __might_fault+0xd3/0x180 [ 1528.907536] ? lock_downgrade+0x6d0/0x6d0 [ 1528.908414] ? io_schedule_timeout+0x140/0x140 [ 1528.909405] __sys_sendmmsg+0x195/0x470 [ 1528.910259] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1528.911172] ? lock_downgrade+0x6d0/0x6d0 [ 1528.912069] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1528.913109] ? wait_for_completion_io+0x270/0x270 [ 1528.914149] ? rcu_read_lock_any_held+0x75/0xa0 [ 1528.915146] ? vfs_write+0x354/0xa70 [ 1528.915950] ? fput_many+0x2f/0x1a0 [ 1528.916733] ? ksys_write+0x1a9/0x260 [ 1528.917557] ? __ia32_sys_read+0xb0/0xb0 [ 1528.918410] __x64_sys_sendmmsg+0x99/0x100 [ 1528.919265] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1528.920292] do_syscall_64+0x33/0x40 [ 1528.921059] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1528.922088] RIP: 0033:0x7f004444ab19 [ 1528.922839] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1528.926567] RSP: 002b:00007f00419c0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1528.928244] RAX: ffffffffffffffda RBX: 00007f004455df60 RCX: 00007f004444ab19 [ 1528.929810] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1528.931375] RBP: 00007f00419c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1528.932953] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1528.934521] R13: 00007ffed8c8690f R14: 00007f00419c0300 R15: 0000000000022000 22:04:26 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000), 0x200800, 0x0) ioctl$FS_IOC_FSGETXATTR(r2, 0x801c581f, &(0x7f0000000040)={0xffffffff, 0x1, 0x7, 0x5, 0x75933bb9}) close_range(r1, 0xffffffffffffffff, 0x0) 22:04:26 executing program 1: r0 = inotify_init1(0x0) inotify_add_watch(r0, 0x0, 0x430002aa) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) inotify_rm_watch(r1, 0x0) pwrite64(r1, &(0x7f0000000000)="9c47fd8e46d16cada119fc495d450d9fd54bd42c1f99f25eacf943c0856e20ee9a61ac69efa34be5724428112dca3bbcb666bd74cd2dd2372f779084d9903104b410dd13cef3c97fd7ff592104dae0f1ee87ed5f144d6ebaa438c66eb4644c889c24d5cf8c33ac4136af3e93f4", 0x6d, 0x7fff) fallocate(0xffffffffffffffff, 0x2, 0x7, 0xd1b6) tee(r3, r2, 0x800, 0x0) close_range(r3, 0xffffffffffffffff, 0x0) 22:04:26 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x2008000) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 60) 22:04:26 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000000200)=[{&(0x7f0000000040)}], 0x1, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 22:04:26 executing program 0: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000002c0), 0x84000) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000300)={0x2}) tee(r2, r1, 0x800, 0x0) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, r2, &(0x7f0000000280)={r1, r3, 0xffffffe1}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) dup(r4) ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0xc020662a, &(0x7f0000000000)={0x10001, 0x9, 0x5, 0xffffffff, 0xa, [{0x2, 0x4, 0x4, '\x00', 0x208}, {0x7b9da140, 0x1, 0x0, '\x00', 0x1102}, {0x4fb4, 0x8000, 0x6, '\x00', 0x140c}, {0x80000001, 0x7, 0x1, '\x00', 0x1700}, {0x10001, 0x5, 0x4, '\x00', 0x1005}, {0xe817, 0xfcb4, 0x516a, '\x00', 0x104}, {0xe9, 0x1, 0x10000, '\x00', 0xd01}, {0x0, 0x3, 0x7c6, '\x00', 0x1009}, {0x101, 0x5, 0x3a, '\x00', 0x100}, {0x0, 0x3, 0x8, '\x00', 0x2109}]}) close_range(r1, 0xffffffffffffffff, 0x0) 22:04:26 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r3, r2, 0x800, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x4) syz_open_dev$sg(&(0x7f0000000400), 0x1, 0x103081) syz_open_dev$sg(&(0x7f0000000300), 0x1, 0x0) clone3(&(0x7f0000000240)={0x804000, &(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140), {0x34}, &(0x7f00000004c0)=""/4096, 0x1000, &(0x7f0000000180)=""/111, &(0x7f0000000200)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff], 0x3, {r0}}, 0x58) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x1f, 0x7, 0x9, 0x2, 0x0, 0x5, 0x0, 0xf, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x3, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7, 0x3, @perf_bp={&(0x7f0000000000), 0xc}, 0xa00, 0x7fff, 0x1, 0x7, 0xff, 0x8001, 0x1, 0x0, 0x6, 0x0, 0x100}, r4, 0x5, 0xffffffffffffffff, 0xb) close_range(r1, 0xffffffffffffffff, 0x0) 22:04:26 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffa, 0x0, @perf_config_ext, 0x0, 0x48, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = getpid() pidfd_open(0x0, 0x0) syz_open_procfs(r1, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x26}}, 0x10) pidfd_open(r1, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, 0x0) fcntl$getown(r2, 0x9) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/locks\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0xffe3) r4 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000032000000ac141400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000"/98], 0x138}}, 0x0) sendmsg$nl_xfrm(r5, &(0x7f0000001580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000001540)={&(0x7f0000000340)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYBLOB], 0x11b8}}, 0x0) pidfd_getfd(0xffffffffffffffff, r5, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$TUNGETDEVNETNS(r4, 0x400454d4, 0x0) 22:04:26 executing program 4: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r2}}) tee(r1, r0, 0x800, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 22:04:26 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000000200)=[{&(0x7f0000000040)}], 0x1, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) [ 1542.271289] FAULT_INJECTION: forcing a failure. [ 1542.271289] name failslab, interval 1, probability 0, space 0, times 0 [ 1542.274239] CPU: 0 PID: 10100 Comm: syz-executor.2 Not tainted 5.10.180 #1 [ 1542.275666] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1542.277421] Call Trace: [ 1542.277983] dump_stack+0x107/0x167 [ 1542.278753] should_fail.cold+0x5/0xa [ 1542.279552] should_failslab+0x5/0x20 [ 1542.280358] __kmalloc_track_caller+0x79/0x370 [ 1542.281317] ? ip6_setup_cork+0x670/0x1740 [ 1542.282219] kmemdup+0x23/0x50 [ 1542.282897] ip6_setup_cork+0x670/0x1740 [ 1542.283766] ip6_make_skb+0x22d/0x4e0 [ 1542.284582] ? ip_frag_init+0x350/0x350 [ 1542.285454] ? ip6_push_pending_frames+0xf0/0xf0 [ 1542.286488] ? ip6_dst_hoplimit+0x199/0x440 [ 1542.287409] ? lock_downgrade+0x6d0/0x6d0 [ 1542.288327] udpv6_sendmsg+0x20d0/0x2af0 [ 1542.289208] ? ip_frag_init+0x350/0x350 [ 1542.290089] ? udp_v6_push_pending_frames+0x360/0x360 [ 1542.291179] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1542.292336] ? lock_acquire+0x197/0x470 22:04:26 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wpan1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_GET_SEC_KEY(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x3c, 0x0, 0x400, 0x70bd2c, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0x20000800) inotify_init1(0x0) inotify_add_watch(0xffffffffffffffff, 0x0, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x12d5b162ae4d4e6e) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r4, r3, 0x800, 0x0) close_range(r4, 0xffffffffffffffff, 0x0) [ 1542.293183] ? find_held_lock+0x2c/0x110 [ 1542.294259] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1542.295371] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1542.296504] ? sock_has_perm+0x1ea/0x280 [ 1542.297404] ? __import_iovec+0x458/0x590 [ 1542.298282] ? udp_v6_push_pending_frames+0x360/0x360 [ 1542.299368] inet6_sendmsg+0x105/0x140 [ 1542.300189] ? inet6_compat_ioctl+0x320/0x320 [ 1542.301134] sock_sendmsg+0xf2/0x190 [ 1542.301900] ____sys_sendmsg+0x334/0x870 [ 1542.302747] ? kernel_sendmsg+0x50/0x50 [ 1542.303549] ? do_recvmmsg+0x6d0/0x6d0 [ 1542.304379] ? __lock_acquire+0x1657/0x5b00 [ 1542.305301] ___sys_sendmsg+0xf3/0x170 [ 1542.306117] ? sendmsg_copy_msghdr+0x160/0x160 [ 1542.307061] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1542.308014] ? _raw_spin_unlock_irq+0x27/0x30 [ 1542.308977] ? lock_acquire+0x197/0x470 [ 1542.309814] ? find_held_lock+0x2c/0x110 [ 1542.310687] ? __might_fault+0xd3/0x180 [ 1542.311537] ? lock_downgrade+0x6d0/0x6d0 [ 1542.312427] ? io_schedule_timeout+0x140/0x140 [ 1542.313410] __sys_sendmmsg+0x195/0x470 [ 1542.314255] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1542.315179] ? lock_downgrade+0x6d0/0x6d0 [ 1542.316082] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1542.317123] ? wait_for_completion_io+0x270/0x270 [ 1542.318161] ? rcu_read_lock_any_held+0x75/0xa0 [ 1542.319128] ? vfs_write+0x354/0xa70 [ 1542.319952] ? fput_many+0x2f/0x1a0 [ 1542.320748] ? ksys_write+0x1a9/0x260 [ 1542.321610] ? __ia32_sys_read+0xb0/0xb0 [ 1542.322514] __x64_sys_sendmmsg+0x99/0x100 [ 1542.323447] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1542.324543] do_syscall_64+0x33/0x40 [ 1542.325352] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1542.326430] RIP: 0033:0x7f004444ab19 [ 1542.327228] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1542.331085] RSP: 002b:00007f00419c0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1542.332694] RAX: ffffffffffffffda RBX: 00007f004455df60 RCX: 00007f004444ab19 [ 1542.334199] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1542.335663] RBP: 00007f00419c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1542.337138] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1542.338608] R13: 00007ffed8c8690f R14: 00007f00419c0300 R15: 0000000000022000 22:04:26 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffa, 0x0, @perf_config_ext, 0x0, 0x48, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = getpid() pidfd_open(0x0, 0x0) syz_open_procfs(r1, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x26}}, 0x10) pidfd_open(r1, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, 0x0) fcntl$getown(r2, 0x9) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/locks\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0xffe3) r4 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000032000000ac141400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000"/98], 0x138}}, 0x0) sendmsg$nl_xfrm(r5, &(0x7f0000001580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000001540)={&(0x7f0000000340)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYBLOB], 0x11b8}}, 0x0) pidfd_getfd(0xffffffffffffffff, r5, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$TUNGETDEVNETNS(r4, 0x400454d4, 0x0) 22:04:26 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$hidraw(&(0x7f0000000000), 0xffffffffffffff7f, 0x24000) ioctl$BTRFS_IOC_QGROUP_CREATE(r2, 0x4010942a, &(0x7f0000000040)={0x1, 0x2}) 22:04:26 executing program 4: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) close_range(r0, 0xffffffffffffffff, 0x0) 22:04:26 executing program 1: inotify_init1(0x0) inotify_add_watch(0xffffffffffffffff, 0x0, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) r2 = socket$inet6(0xa, 0x800, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r3, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) sendfile(r2, r3, &(0x7f0000000000)=0x1, 0x3ff) close_range(r1, 0xffffffffffffffff, 0x0) 22:04:26 executing program 0: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) syz_io_uring_setup(0x5, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000540)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000240)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f0000000140)=""/204, 0xcc}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r5, r4, 0x800, 0x0) close_range(r5, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000000)=@IORING_OP_FALLOCATE={0x11, 0x3, 0x0, @fd=r5, 0x0, 0x0, 0x3, 0x0, 0x1}, 0x400) tee(r1, r0, 0x800, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 22:04:26 executing program 7: pipe2(&(0x7f0000000480), 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) vmsplice(r0, &(0x7f0000000200)=[{&(0x7f0000000040)='m', 0x1}], 0x1, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 22:04:26 executing program 4: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) close_range(r0, 0xffffffffffffffff, 0x0) 22:04:26 executing program 4: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) close_range(r0, 0xffffffffffffffff, 0x0) 22:04:41 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0xd, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x5, 0x8, 0x8, 0x80, 0x0, 0x1, 0x42020, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x401, 0x0, @perf_config_ext={0x3ff, 0x5}, 0x1, 0x7, 0x4, 0x2, 0x9, 0x2, 0x9, 0x0, 0x3, 0x0, 0xfffffffffffffffa}, r1, 0x4, r0, 0x8) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r2, r0, 0x800, 0x0) close_range(r2, 0xffffffffffffffff, 0x0) ioctl$FITRIM(r3, 0xc0185879, &(0x7f00000000c0)={0x100, 0x8e, 0x7}) ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, &(0x7f00000004c0)=@physical={0x0, 0x0, [{0x9, 0x9, 0x9, 0x3, 0x5, 0x1, 0x0, 0x0, 0x7, 0x0, 0x101, 0x7fffffff, 0x3}, {0x1, 0x9, 0x6, 0x4, 0x9, 0x1, 0x1, 0x6, 0x0, 0x1, 0x8, 0x3, 0xfffffc01}, {0xa, 0x8, 0x7, 0x7, 0x5, 0x0, 0x0, 0x6, 0x8, 0x1, 0x0, 0x3f, 0x6}, {0x7, 0x4, 0xa, 0x6, 0x9, 0x1, 0x1, 0x0, 0xd, 0x1, 0x8000, 0x1000, 0x9}]}) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/meminfo\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3000008, 0x10, r4, 0x8509a000) 22:04:41 executing program 1: r0 = inotify_init1(0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r1, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f0000000000)={{0x0, 0x8001, 0x4, 0xffffffffffffff9b, 0x7, 0x3, 0x8055, 0x2, 0x800, 0x9, 0x7fff, 0x8, 0xcaca, 0xffffffffffffffff}, 0x8, [0x0]}) ioctl$BTRFS_IOC_INO_LOOKUP(r1, 0xd0009412, &(0x7f00000004c0)={r2, 0x6}) inotify_add_watch(0xffffffffffffffff, 0x0, 0x0) pipe2(&(0x7f0000000480), 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r3, r0, 0x800, 0x2) close_range(r3, 0xffffffffffffffff, 0x0) 22:04:41 executing program 7: pipe2(&(0x7f0000000480), 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) vmsplice(r0, &(0x7f0000000200)=[{&(0x7f0000000040)='m', 0x1}], 0x1, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 22:04:41 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r3, r2, 0x800, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x4) syz_open_dev$sg(&(0x7f0000000400), 0x1, 0x103081) syz_open_dev$sg(&(0x7f0000000300), 0x1, 0x0) clone3(&(0x7f0000000240)={0x804000, &(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140), {0x34}, &(0x7f00000004c0)=""/4096, 0x1000, &(0x7f0000000180)=""/111, &(0x7f0000000200)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff], 0x3, {r0}}, 0x58) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x1f, 0x7, 0x9, 0x2, 0x0, 0x5, 0x0, 0xf, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x3, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7, 0x3, @perf_bp={&(0x7f0000000000), 0xc}, 0xa00, 0x7fff, 0x1, 0x7, 0xff, 0x8001, 0x1, 0x0, 0x6, 0x0, 0x100}, r4, 0x5, 0xffffffffffffffff, 0xb) 22:04:41 executing program 5: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) close_range(r0, 0xffffffffffffffff, 0x0) 22:04:41 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x2008000) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 61) 22:04:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@usrjquota}]}) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x2000002, 0x10, 0xffffffffffffffff, 0x10000000) pkey_mprotect(&(0x7f0000ff4000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001c00)=ANY=[@ANYBLOB="6e5bc15a733d66642c7266646e6f3ddb0682b6a1d04afce60c6ff67afe89bfa9c5782711793b7d0c6d695a1a8a7b28d23c0e9c072e9d098de91c7fbb8e8dd60e82f20bfd431b827684c87bec248b4d90e16735c8e87ddf13cc7206e66d7c", @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',msize=0x0000000000380000,noextend,dfltgid=', @ANYRESHEX=0x0, @ANYBLOB=',\x00']) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f00000001c0)="e52ef1a3fa36e399239b154a2561cbb2", 0x10) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x80000001, @loopback}, 0x1c) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000200)={0x53, 0xfffffffffffffffc, 0xc, 0x0, @buffer={0x0, 0xba, &(0x7f0000000000)=""/186}, &(0x7f00000000c0)="a72217d9c90938b28a946a86", &(0x7f0000000180)=""/13, 0x400, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) r2 = accept4$inet6(r0, &(0x7f0000001b40)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000001b80)=0x1c, 0x100800) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000001bc0)) msgctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000300)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0x0, 0x7f, 0x40000, 0x6, 0x6, 0x0, 0x1, 0x9, 0x4, r1}) r3 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, r3) process_vm_readv(r1, &(0x7f0000000800)=[{&(0x7f00000002c0)=""/203, 0xcb}, {&(0x7f00000003c0)=""/14, 0xe}, {&(0x7f0000000400)=""/28, 0x1c}, {&(0x7f0000000540)=""/123, 0x7b}, {&(0x7f00000005c0)=""/92, 0x5c}, {&(0x7f0000000640)=""/116, 0x74}, {&(0x7f00000006c0)=""/75, 0x4b}, {&(0x7f0000000740)=""/162, 0xa2}], 0x8, &(0x7f0000001b00)=[{&(0x7f0000000880)=""/212, 0xd4}, {&(0x7f0000000980)=""/4096, 0x1000}, {&(0x7f0000001980)=""/109, 0x6d}, {&(0x7f0000001a00)=""/199, 0xc7}], 0x4, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0xa, 0x0, 0x0) open(&(0x7f0000000280)='./file1\x00', 0x200241, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) pkey_mprotect(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x4, 0xffffffffffffffff) 22:04:41 executing program 4: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)) syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') close_range(r0, 0xffffffffffffffff, 0x0) 22:04:41 executing program 5: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) close_range(r0, 0xffffffffffffffff, 0x0) [ 1558.008193] EXT4-fs (loop0): mounted filesystem without journal. Opts: usrjquota=,,errors=continue [ 1558.056433] FAULT_INJECTION: forcing a failure. [ 1558.056433] name failslab, interval 1, probability 0, space 0, times 0 [ 1558.059392] CPU: 0 PID: 10172 Comm: syz-executor.2 Not tainted 5.10.180 #1 [ 1558.060797] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1558.062508] Call Trace: [ 1558.063051] dump_stack+0x107/0x167 [ 1558.063785] should_fail.cold+0x5/0xa [ 1558.064569] ? create_object.isra.0+0x3a/0xa20 [ 1558.065520] should_failslab+0x5/0x20 [ 1558.066290] kmem_cache_alloc+0x5b/0x310 [ 1558.067115] ? lock_downgrade+0x6d0/0x6d0 [ 1558.067951] create_object.isra.0+0x3a/0xa20 [ 1558.068853] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1558.069893] __kmalloc_track_caller+0x177/0x370 [ 1558.070832] ? ip6_setup_cork+0x670/0x1740 [ 1558.071710] kmemdup+0x23/0x50 [ 1558.072378] ip6_setup_cork+0x670/0x1740 [ 1558.073233] ip6_make_skb+0x22d/0x4e0 [ 1558.073995] ? ip_frag_init+0x350/0x350 [ 1558.074816] ? ip6_push_pending_frames+0xf0/0xf0 [ 1558.075781] ? ip6_dst_hoplimit+0x199/0x440 [ 1558.076681] ? lock_downgrade+0x6d0/0x6d0 [ 1558.077557] udpv6_sendmsg+0x20d0/0x2af0 [ 1558.078383] ? ip_frag_init+0x350/0x350 [ 1558.079195] ? udp_v6_push_pending_frames+0x360/0x360 [ 1558.080253] ? lock_acquire+0x197/0x470 [ 1558.081052] ? find_held_lock+0x2c/0x110 [ 1558.081891] ? lock_acquire+0x197/0x470 [ 1558.082693] ? find_held_lock+0x2c/0x110 [ 1558.083529] ? sock_has_perm+0x1ea/0x280 [ 1558.084384] ? __import_iovec+0x458/0x590 [ 1558.085246] ? udp_v6_push_pending_frames+0x360/0x360 [ 1558.086289] inet6_sendmsg+0x105/0x140 [ 1558.087076] ? inet6_compat_ioctl+0x320/0x320 [ 1558.087970] sock_sendmsg+0xf2/0x190 [ 1558.088747] ____sys_sendmsg+0x334/0x870 [ 1558.089585] ? kernel_sendmsg+0x50/0x50 [ 1558.090393] ? do_recvmmsg+0x6d0/0x6d0 [ 1558.091200] ? __lock_acquire+0x1657/0x5b00 [ 1558.092096] ___sys_sendmsg+0xf3/0x170 [ 1558.092890] ? sendmsg_copy_msghdr+0x160/0x160 [ 1558.093839] ? vmacache_find+0x55/0x2a0 [ 1558.094658] ? lock_acquire+0x197/0x470 [ 1558.095468] ? find_held_lock+0x2c/0x110 [ 1558.096361] ? __might_fault+0xd3/0x180 [ 1558.097203] ? lock_downgrade+0x6d0/0x6d0 [ 1558.098026] ? asm_exc_page_fault+0x1e/0x30 [ 1558.098902] __sys_sendmmsg+0x195/0x470 [ 1558.099695] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1558.100564] ? lock_downgrade+0x6d0/0x6d0 [ 1558.101408] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1558.102380] ? wait_for_completion_io+0x270/0x270 [ 1558.103346] ? rcu_read_lock_any_held+0x75/0xa0 [ 1558.104277] ? vfs_write+0x354/0xa70 [ 1558.105030] ? fput_many+0x2f/0x1a0 [ 1558.105771] ? ksys_write+0x1a9/0x260 [ 1558.106538] ? __ia32_sys_read+0xb0/0xb0 [ 1558.107366] __x64_sys_sendmmsg+0x99/0x100 [ 1558.108222] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1558.109262] do_syscall_64+0x33/0x40 [ 1558.110010] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1558.111027] RIP: 0033:0x7f004444ab19 [ 1558.111775] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1558.115427] RSP: 002b:00007f00419c0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1558.116949] RAX: ffffffffffffffda RBX: 00007f004455df60 RCX: 00007f004444ab19 [ 1558.118373] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1558.119797] RBP: 00007f00419c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1558.121215] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1558.122622] R13: 00007ffed8c8690f R14: 00007f00419c0300 R15: 0000000000022000 22:04:42 executing program 3: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) r3 = openat$cgroup_devices(r2, &(0x7f0000000000)='devices.allow\x00', 0x2, 0x0) sendfile(r3, r0, &(0x7f0000000040)=0x8, 0x800) close_range(r1, 0xffffffffffffffff, 0x0) 22:04:42 executing program 1: r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x10000000) inotify_add_watch(0xffffffffffffffff, 0x0, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r2, r1, 0x800, 0x0) close_range(r2, 0xffffffffffffffff, 0x0) 22:04:42 executing program 4: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)) syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') close_range(r0, 0xffffffffffffffff, 0x0) 22:04:42 executing program 0: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) close_range(r0, 0xffffffffffffffff, 0x0) 22:04:56 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r3, r2, 0x800, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x4) syz_open_dev$sg(&(0x7f0000000400), 0x1, 0x103081) syz_open_dev$sg(&(0x7f0000000300), 0x1, 0x0) clone3(&(0x7f0000000240)={0x804000, &(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140), {0x34}, &(0x7f00000004c0)=""/4096, 0x1000, &(0x7f0000000180)=""/111, &(0x7f0000000200)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff], 0x3, {r0}}, 0x58) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x1f, 0x7, 0x9, 0x2, 0x0, 0x5, 0x0, 0xf, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x3, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7, 0x3, @perf_bp={&(0x7f0000000000), 0xc}, 0xa00, 0x7fff, 0x1, 0x7, 0xff, 0x8001, 0x1, 0x0, 0x6, 0x0, 0x100}, r4, 0x5, 0xffffffffffffffff, 0xb) 22:04:56 executing program 3: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r0, &(0x7f00000008c0)={{0x7f, 0x45, 0x4c, 0x46, 0xc4, 0xfb, 0x80, 0xd8, 0x5, 0x2, 0x3e, 0x5, 0x3d5, 0x40, 0xd7, 0x800, 0x5, 0x38, 0x1, 0x8, 0xb98d, 0x9}, [{0x2, 0x9, 0x80000000, 0x1f, 0xed2a, 0xfffffffffffffff8, 0x10001, 0x7fffffff}], "0c374ac646cd08e5d616a81991b82aba13c0324c37a92ad9d1b62667d2e1dfe523b60f", ['\x00', '\x00', '\x00']}, 0x39b) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r2, r1, 0x800, 0x0) close_range(r2, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_FS_INFO(r0, 0x8400941f, &(0x7f00000004c0)) sendmsg$IPVS_CMD_ZERO(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x80, 0x0, 0x4, 0x70bd2a, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e21}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x64010102}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4f}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}]}, 0x80}, 0x1, 0x0, 0x0, 0x4000080}, 0x4) 22:04:56 executing program 7: pipe2(&(0x7f0000000480), 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) vmsplice(r0, &(0x7f0000000200)=[{&(0x7f0000000040)='m', 0x1}], 0x1, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 22:04:56 executing program 1: inotify_init1(0x0) inotify_add_watch(0xffffffffffffffff, 0x0, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r2, 0xc018937c, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x1}}, './file0\x00'}) ioctl$FS_IOC_GETVERSION(r3, 0x80087601, &(0x7f0000000040)) tee(r1, r0, 0x800, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) 22:04:56 executing program 4: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)) syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') close_range(r0, 0xffffffffffffffff, 0x0) 22:04:56 executing program 5: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) close_range(r0, 0xffffffffffffffff, 0x0) 22:04:56 executing program 0: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) close_range(r0, 0xffffffffffffffff, 0x0) 22:04:56 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x2008000) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 62) 22:04:56 executing program 0: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) close_range(r0, 0xffffffffffffffff, 0x0) 22:04:56 executing program 5: pipe2(&(0x7f0000000480), 0x0) pipe2(&(0x7f0000000480), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 22:04:56 executing program 4: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r1}}) close_range(r0, 0xffffffffffffffff, 0x0) 22:04:56 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x10, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001c40), 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001c40), 0x4) dup2(r0, r1) bind$packet(r0, &(0x7f0000000000)={0x11, 0xf6, 0x0, 0x1, 0x80, 0x6, @remote}, 0x14) [ 1572.142291] FAULT_INJECTION: forcing a failure. [ 1572.142291] name failslab, interval 1, probability 0, space 0, times 0 [ 1572.145442] CPU: 0 PID: 10214 Comm: syz-executor.2 Not tainted 5.10.180 #1 [ 1572.146950] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1572.148742] Call Trace: [ 1572.149346] dump_stack+0x107/0x167 [ 1572.150160] should_fail.cold+0x5/0xa [ 1572.151003] ? __alloc_skb+0x6d/0x5b0 [ 1572.151847] should_failslab+0x5/0x20 [ 1572.152690] kmem_cache_alloc_node+0x55/0x330 [ 1572.153688] __alloc_skb+0x6d/0x5b0 [ 1572.154505] alloc_skb_with_frags+0x92/0x570 [ 1572.155494] sock_alloc_send_pskb+0x7af/0x930 [ 1572.156503] ? sk_alloc+0x350/0x350 [ 1572.157344] ? lock_acquire+0x197/0x470 [ 1572.158238] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1572.159397] ? lock_release+0x680/0x680 [ 1572.160292] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 1572.161418] ? ip6_mtu+0x1bb/0x3d0 [ 1572.162210] ? lock_downgrade+0x6d0/0x6d0 [ 1572.163123] ? ip_frag_init+0x350/0x350 [ 1572.164020] ? ip6_finish_output2+0x1fe0/0x1fe0 [ 1572.165046] ? ip6_mtu+0x1e9/0x3d0 [ 1572.165848] ? ip6_setup_cork+0xfb7/0x1740 [ 1572.166792] ip6_make_skb+0x2de/0x4e0 [ 1572.167631] ? ip_frag_init+0x350/0x350 [ 1572.168515] ? ip_frag_init+0x350/0x350 [ 1572.169422] ? ip6_push_pending_frames+0xf0/0xf0 [ 1572.170472] ? ip6_dst_hoplimit+0x199/0x440 [ 1572.171423] ? lock_downgrade+0x6d0/0x6d0 [ 1572.172356] udpv6_sendmsg+0x20d0/0x2af0 [ 1572.173255] ? ip_frag_init+0x350/0x350 [ 1572.174152] ? udp_v6_push_pending_frames+0x360/0x360 [ 1572.175286] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1572.176437] ? trace_hardirqs_on+0x5b/0x180 [ 1572.177423] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1572.178582] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1572.179773] ? trace_hardirqs_on+0x5b/0x180 [ 1572.180734] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1572.181957] ? sock_has_perm+0x1ea/0x280 [ 1572.182871] ? __sanitizer_cov_trace_pc+0x3c/0x60 [ 1572.183929] ? __import_iovec+0x458/0x590 [ 1572.184835] ? udp_v6_push_pending_frames+0x360/0x360 [ 1572.186004] inet6_sendmsg+0x105/0x140 [ 1572.186871] ? inet6_compat_ioctl+0x320/0x320 [ 1572.187853] sock_sendmsg+0xf2/0x190 [ 1572.188677] ____sys_sendmsg+0x334/0x870 [ 1572.189590] ? kernel_sendmsg+0x50/0x50 [ 1572.190463] ? do_recvmmsg+0x6d0/0x6d0 [ 1572.191339] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1572.192495] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1572.193691] ? trace_hardirqs_on+0x5b/0x180 [ 1572.194650] ___sys_sendmsg+0xf3/0x170 [ 1572.195513] ? sendmsg_copy_msghdr+0x160/0x160 [ 1572.196523] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1572.197518] ? _raw_spin_unlock_irq+0x27/0x30 [ 1572.198510] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1572.199503] ? finish_task_switch+0x126/0x5d0 [ 1572.200492] ? finish_task_switch+0xef/0x5d0 [ 1572.201478] ? __switch_to+0x572/0xf70 [ 1572.202337] ? __switch_to_asm+0x3a/0x60 [ 1572.203228] ? __switch_to_asm+0x34/0x60 [ 1572.204124] ? __schedule+0x82c/0x1ea0 [ 1572.204993] ? io_schedule_timeout+0x140/0x140 [ 1572.206020] __sys_sendmmsg+0x195/0x470 [ 1572.206907] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1572.207857] ? lock_downgrade+0x6d0/0x6d0 [ 1572.208791] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1572.209861] ? wait_for_completion_io+0x270/0x270 [ 1572.210924] ? rcu_read_lock_any_held+0x75/0xa0 [ 1572.211942] ? vfs_write+0x354/0xa70 [ 1572.212771] ? fput_many+0x2f/0x1a0 [ 1572.213593] ? ksys_write+0x1a9/0x260 [ 1572.214437] ? __ia32_sys_read+0xb0/0xb0 [ 1572.215342] __x64_sys_sendmmsg+0x99/0x100 [ 1572.216283] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1572.216406] 9pnet: Insufficient options for proto=fd [ 1572.217417] do_syscall_64+0x33/0x40 [ 1572.217459] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1572.219937] RIP: 0033:0x7f004444ab19 [ 1572.220764] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1572.224757] RSP: 002b:00007f00419c0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1572.226425] RAX: ffffffffffffffda RBX: 00007f004455df60 RCX: 00007f004444ab19 22:04:56 executing program 4: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r1}}) close_range(r0, 0xffffffffffffffff, 0x0) [ 1572.227980] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1572.229684] RBP: 00007f00419c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1572.231204] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1572.232717] R13: 00007ffed8c8690f R14: 00007f00419c0300 R15: 0000000000022000 22:04:56 executing program 5: pipe2(&(0x7f0000000480), 0x0) pipe2(&(0x7f0000000480), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 22:04:56 executing program 1: inotify_init1(0x0) inotify_add_watch(0xffffffffffffffff, 0x0, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {r0}}, './file0\x00'}) 22:04:56 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x10, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001c40), 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001c40), 0x4) dup2(r0, r1) bind$packet(r0, &(0x7f0000000000)={0x11, 0xf6, 0x0, 0x1, 0x80, 0x6, @remote}, 0x14) [ 1572.300987] 9pnet: Insufficient options for proto=fd 22:05:11 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r3, r2, 0x800, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x4) syz_open_dev$sg(&(0x7f0000000400), 0x1, 0x103081) syz_open_dev$sg(&(0x7f0000000300), 0x1, 0x0) clone3(&(0x7f0000000240)={0x804000, &(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140), {0x34}, &(0x7f00000004c0)=""/4096, 0x1000, &(0x7f0000000180)=""/111, &(0x7f0000000200)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff], 0x3, {r0}}, 0x58) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x1f, 0x7, 0x9, 0x2, 0x0, 0x5, 0x0, 0xf, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x3, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7, 0x3, @perf_bp={&(0x7f0000000000), 0xc}, 0xa00, 0x7fff, 0x1, 0x7, 0xff, 0x8001, 0x1, 0x0, 0x6, 0x0, 0x100}, r4, 0x5, 0xffffffffffffffff, 0xb) 22:05:11 executing program 4: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r1}}) close_range(r0, 0xffffffffffffffff, 0x0) 22:05:11 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r3, r2, 0x800, 0x0) close_range(r3, 0xffffffffffffffff, 0x0) fcntl$setpipe(r3, 0x407, 0x7) tee(r1, r0, 0x800, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) 22:05:11 executing program 0: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0)={0x0, 0x20000}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000000040)) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x0, @fd_index=0x9}, 0x0) pipe(&(0x7f0000000080)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 22:05:11 executing program 5: pipe2(&(0x7f0000000480), 0x0) pipe2(&(0x7f0000000480), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}}) 22:05:11 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x2008000) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 63) 22:05:11 executing program 1: inotify_init1(0x0) inotify_add_watch(0xffffffffffffffff, 0x0, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x10400, 0x0) inotify_add_watch(r2, &(0x7f0000000040)='./file0\x00', 0x400) close_range(r1, 0xffffffffffffffff, 0x0) 22:05:11 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000000200)=[{&(0x7f0000000040)='m', 0x1}], 0x1, 0x0) (fail_nth: 1) close_range(r0, 0xffffffffffffffff, 0x0) [ 1587.846094] 9pnet: Insufficient options for proto=fd 22:05:11 executing program 5: pipe2(&(0x7f0000000480), 0x0) pipe2(&(0x7f0000000480), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}}) [ 1587.866246] FAULT_INJECTION: forcing a failure. [ 1587.866246] name failslab, interval 1, probability 0, space 0, times 0 [ 1587.869224] CPU: 0 PID: 10276 Comm: syz-executor.2 Not tainted 5.10.180 #1 [ 1587.870677] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1587.872399] Call Trace: [ 1587.872966] dump_stack+0x107/0x167 [ 1587.873704] FAULT_INJECTION: forcing a failure. [ 1587.873704] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1587.876040] should_fail.cold+0x5/0xa [ 1587.876839] ? create_object.isra.0+0x3a/0xa20 [ 1587.877823] should_failslab+0x5/0x20 [ 1587.878620] kmem_cache_alloc+0x5b/0x310 [ 1587.879466] ? lock_chain_count+0x20/0x20 [ 1587.880342] create_object.isra.0+0x3a/0xa20 [ 1587.881261] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1587.882330] kmem_cache_alloc_node+0x169/0x330 [ 1587.883284] __alloc_skb+0x6d/0x5b0 [ 1587.884058] alloc_skb_with_frags+0x92/0x570 [ 1587.884983] sock_alloc_send_pskb+0x7af/0x930 [ 1587.885932] ? sk_alloc+0x350/0x350 [ 1587.886700] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1587.887770] ? SOFTIRQ_verbose+0x10/0x10 [ 1587.888607] ? lock_release+0x680/0x680 [ 1587.889447] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 1587.890498] ? ip6_mtu+0x1bb/0x3d0 [ 1587.891235] ? lock_downgrade+0x6d0/0x6d0 [ 1587.892083] ? ip_frag_init+0x350/0x350 [ 1587.892928] ? ip6_finish_output2+0x1fe0/0x1fe0 [ 1587.893892] ? ip6_mtu+0x1e9/0x3d0 [ 1587.894630] ? ip6_setup_cork+0xfb7/0x1740 [ 1587.895513] ip6_make_skb+0x2de/0x4e0 [ 1587.896296] ? ip_frag_init+0x350/0x350 [ 1587.897119] ? ip_frag_init+0x350/0x350 [ 1587.897980] ? ip6_push_pending_frames+0xf0/0xf0 [ 1587.898959] ? ip6_dst_hoplimit+0x199/0x440 [ 1587.899852] ? lock_downgrade+0x6d0/0x6d0 [ 1587.900733] udpv6_sendmsg+0x20d0/0x2af0 [ 1587.901591] ? ip_frag_init+0x350/0x350 [ 1587.902427] ? udp_v6_push_pending_frames+0x360/0x360 [ 1587.903501] ? lock_acquire+0x197/0x470 [ 1587.904317] ? find_held_lock+0x2c/0x110 [ 1587.905174] ? lock_acquire+0x197/0x470 [ 1587.906023] ? find_held_lock+0x2c/0x110 [ 1587.906882] ? sock_has_perm+0x1ea/0x280 [ 1587.907748] ? __import_iovec+0x458/0x590 [ 1587.908608] ? udp_v6_push_pending_frames+0x360/0x360 [ 1587.909684] inet6_sendmsg+0x105/0x140 [ 1587.910488] ? inet6_compat_ioctl+0x320/0x320 [ 1587.911401] sock_sendmsg+0xf2/0x190 [ 1587.912170] ____sys_sendmsg+0x334/0x870 [ 1587.913004] ? kernel_sendmsg+0x50/0x50 [ 1587.913855] ? do_recvmmsg+0x6d0/0x6d0 [ 1587.914663] ? __lock_acquire+0x1657/0x5b00 [ 1587.915582] ___sys_sendmsg+0xf3/0x170 [ 1587.916385] ? sendmsg_copy_msghdr+0x160/0x160 [ 1587.917340] ? do_user_addr_fault+0x713/0xc60 [ 1587.918289] ? lock_acquire+0x197/0x470 [ 1587.919104] ? find_held_lock+0x2c/0x110 [ 1587.919955] ? __might_fault+0xd3/0x180 [ 1587.920774] ? lock_downgrade+0x6d0/0x6d0 [ 1587.921644] ? asm_exc_page_fault+0x1e/0x30 [ 1587.922555] __sys_sendmmsg+0x195/0x470 [ 1587.923382] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1587.924270] ? lock_downgrade+0x6d0/0x6d0 [ 1587.925150] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1587.926158] ? wait_for_completion_io+0x270/0x270 [ 1587.927159] ? rcu_read_lock_any_held+0x75/0xa0 [ 1587.928111] ? vfs_write+0x354/0xa70 [ 1587.928894] ? fput_many+0x2f/0x1a0 [ 1587.929667] ? ksys_write+0x1a9/0x260 [ 1587.930459] ? __ia32_sys_read+0xb0/0xb0 [ 1587.931306] __x64_sys_sendmmsg+0x99/0x100 [ 1587.932179] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1587.933230] do_syscall_64+0x33/0x40 [ 1587.934013] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1587.935056] RIP: 0033:0x7f004444ab19 [ 1587.935825] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1587.939520] RSP: 002b:00007f00419c0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1587.941071] RAX: ffffffffffffffda RBX: 00007f004455df60 RCX: 00007f004444ab19 [ 1587.942528] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1587.943972] RBP: 00007f00419c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1587.945413] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1587.946859] R13: 00007ffed8c8690f R14: 00007f00419c0300 R15: 0000000000022000 [ 1587.948347] CPU: 1 PID: 10279 Comm: syz-executor.7 Not tainted 5.10.180 #1 [ 1587.949903] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1587.951685] Call Trace: [ 1587.952267] dump_stack+0x107/0x167 [ 1587.953047] should_fail.cold+0x5/0xa [ 1587.953872] _copy_from_user+0x2e/0x1b0 [ 1587.954719] iovec_from_user+0x141/0x400 [ 1587.955586] __import_iovec+0x67/0x590 [ 1587.956439] ? __fget_files+0x296/0x4c0 [ 1587.957300] import_iovec+0x83/0xb0 [ 1587.958105] __do_sys_vmsplice+0x19f/0x8d0 [ 1587.959001] ? SOFTIRQ_verbose+0x10/0x10 [ 1587.959868] ? lock_acquire+0x197/0x470 [ 1587.960721] ? find_held_lock+0x2c/0x110 [ 1587.961610] ? __splice_from_pipe+0x890/0x890 [ 1587.962564] ? find_held_lock+0x2c/0x110 [ 1587.963438] ? finish_task_switch+0x126/0x5d0 [ 1587.964383] ? lock_downgrade+0x6d0/0x6d0 [ 1587.965256] ? perf_event_sched_in.isra.0+0x80/0x80 [ 1587.966340] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1587.967448] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1587.968394] ? trace_hardirqs_on+0x5b/0x180 [ 1587.969311] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1587.970268] ? finish_task_switch+0x126/0x5d0 [ 1587.971218] ? finish_task_switch+0xef/0x5d0 [ 1587.972138] ? __switch_to+0x572/0xf70 [ 1587.972963] ? __switch_to_asm+0x3a/0x60 [ 1587.973818] ? __switch_to_asm+0x34/0x60 [ 1587.974689] ? __schedule+0x82c/0x1ea0 [ 1587.975526] ? io_schedule_timeout+0x140/0x140 [ 1587.976501] ? copy_kernel_to_fpregs+0x9e/0xe0 [ 1587.977468] ? trace_event_raw_event_x86_fpu+0x390/0x390 [ 1587.978638] ? ksys_write+0x1a9/0x260 [ 1587.979476] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1587.980576] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1587.981668] do_syscall_64+0x33/0x40 [ 1587.982461] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1587.983521] RIP: 0033:0x7f38f7ab5b19 [ 1587.984311] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1587.988076] RSP: 002b:00007f38f502b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000116 [ 1587.989136] 9pnet: Insufficient options for proto=fd [ 1587.989667] RAX: ffffffffffffffda RBX: 00007f38f7bc8f60 RCX: 00007f38f7ab5b19 [ 1587.989698] RDX: 0000000000000001 RSI: 0000000020000200 RDI: 0000000000000005 [ 1587.993604] RBP: 00007f38f502b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1587.995070] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 22:05:11 executing program 5: pipe2(&(0x7f0000000480), 0x0) pipe2(&(0x7f0000000480), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}}) [ 1587.996537] R13: 00007ffcea216d3f R14: 00007f38f502b300 R15: 0000000000022000 [ 1588.013233] 9pnet: Insufficient options for proto=fd 22:05:12 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000000200)=[{&(0x7f0000000040)='m', 0x1}], 0x1, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 22:05:12 executing program 4: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}}) close_range(r0, 0xffffffffffffffff, 0x0) 22:05:12 executing program 1: inotify_init1(0x0) inotify_add_watch(0xffffffffffffffff, 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) [ 1588.097154] 9pnet: Insufficient options for proto=fd 22:05:12 executing program 5: pipe2(&(0x7f0000000480), 0x0) pipe2(&(0x7f0000000480), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}}) 22:05:12 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0xd00, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) dup(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b10, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r3, r2, 0x800, 0x0) close_range(r3, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_IOC_CATATONIC(r3, 0x9362, 0x0) sendfile(r1, r0, 0x0, 0x4000007ffffffc) 22:05:12 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfff}, 0x53000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) [ 1588.218111] 9pnet: Insufficient options for proto=fd [ 1588.229960] 9pnet: Insufficient options for proto=fd [ 1588.435497] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=35144 sclass=netlink_tcpdiag_socket pid=10302 comm=syz-executor.0 [ 1588.482473] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=34247 sclass=netlink_tcpdiag_socket pid=10302 comm=syz-executor.0 [ 1588.497441] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=53893 sclass=netlink_tcpdiag_socket pid=10302 comm=syz-executor.0 [ 1588.514949] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=53481 sclass=netlink_tcpdiag_socket pid=10302 comm=syz-executor.0 [ 1588.585489] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=35656 sclass=netlink_tcpdiag_socket pid=10302 comm=syz-executor.0 [ 1588.602322] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=10302 comm=syz-executor.0 [ 1588.620003] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=33608 sclass=netlink_tcpdiag_socket pid=10302 comm=syz-executor.0 [ 1588.626325] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=35140 sclass=netlink_tcpdiag_socket pid=10302 comm=syz-executor.0 [ 1588.664398] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=17 sclass=netlink_tcpdiag_socket pid=10302 comm=syz-executor.0 [ 1588.666363] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=26 sclass=netlink_tcpdiag_socket pid=10302 comm=syz-executor.0 22:05:27 executing program 4: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}}) close_range(r0, 0xffffffffffffffff, 0x0) 22:05:27 executing program 5: pipe2(&(0x7f0000000480), 0x0) pipe2(&(0x7f0000000480), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}}) 22:05:27 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000000200)=[{&(0x7f0000000040)='m', 0x2}], 0x1, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 22:05:27 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x1, 0x80, 0x0, 0x1, 0x0, 0x4, 0x2000, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_config_ext={0x10000, 0xffffffffffffc463}, 0x1203, 0x3f, 0x80000001, 0x7, 0xce8, 0x9, 0x20, 0x0, 0x8, 0x0, 0x800}, 0x0, 0x4, r3, 0x9) tee(r2, r1, 0x800, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000000)={'raw\x00', 0xa3, "59ea15b5f4a40efecdb6cab3a48872723b4e673bb835fc5638514a00b6d8a5ddbe57a14b08cb737e69c2b148b3b92a1b945358224230cb5b2bc5eabc7787ab49bad1532804fd7e9e3477c1d2aca18cdd946e7d408e821c0d273f1023eebecf1e21a4abda010c0577f0de9872462820f0fc827b61f3ed1435b0bc42980f4ed8ae11059aa650bb2a596e1b6fa52fcad7409ae00090072b9d8f6c429de5a2dbf1c1909900"}, &(0x7f0000000100)=0xc7) close_range(r2, 0xffffffffffffffff, 0x0) 22:05:27 executing program 1: inotify_init1(0x0) inotify_add_watch(0xffffffffffffffff, 0x0, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r1, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) r2 = io_uring_setup(0x2597, &(0x7f0000000000)={0x0, 0x3d70, 0x8, 0x0, 0x316, 0x0, r0}) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f0000000080)={{0x1, 0x1, 0x18, r2, {0xfffff800}}, './file0\x00'}) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) close_range(r3, 0xffffffffffffffff, 0x2) tee(r3, r0, 0x800, 0x0) close_range(r3, 0xffffffffffffffff, 0x0) 22:05:27 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0xd00, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) dup(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b10, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r3, r2, 0x800, 0x0) close_range(r3, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_IOC_CATATONIC(r3, 0x9362, 0x0) sendfile(r1, r0, 0x0, 0x4000007ffffffc) 22:05:27 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r3, r2, 0x800, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x4) syz_open_dev$sg(&(0x7f0000000400), 0x1, 0x103081) syz_open_dev$sg(&(0x7f0000000300), 0x1, 0x0) clone3(&(0x7f0000000240)={0x804000, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140), {0x34}, &(0x7f00000004c0)=""/4096, 0x1000, &(0x7f0000000180)=""/111, &(0x7f0000000200)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff], 0x3, {r0}}, 0x58) close_range(r1, 0xffffffffffffffff, 0x0) 22:05:27 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x2008000) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 64) [ 1603.544154] 9pnet: Insufficient options for proto=fd 22:05:27 executing program 5: pipe2(&(0x7f0000000480), 0x0) pipe2(&(0x7f0000000480), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}}) [ 1603.572654] 9pnet: Insufficient options for proto=fd [ 1603.580396] FAULT_INJECTION: forcing a failure. [ 1603.580396] name failslab, interval 1, probability 0, space 0, times 0 [ 1603.581685] CPU: 0 PID: 10335 Comm: syz-executor.2 Not tainted 5.10.180 #1 [ 1603.582434] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1603.583347] Call Trace: [ 1603.583635] dump_stack+0x107/0x167 [ 1603.584024] should_fail.cold+0x5/0xa [ 1603.584435] should_failslab+0x5/0x20 [ 1603.584846] __kmalloc_node_track_caller+0x74/0x3b0 [ 1603.585380] ? alloc_skb_with_frags+0x92/0x570 [ 1603.585884] __alloc_skb+0xb1/0x5b0 [ 1603.586276] alloc_skb_with_frags+0x92/0x570 [ 1603.586752] sock_alloc_send_pskb+0x7af/0x930 [ 1603.587245] ? sk_alloc+0x350/0x350 [ 1603.587653] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1603.588211] ? SOFTIRQ_verbose+0x10/0x10 [ 1603.588644] ? lock_release+0x680/0x680 [ 1603.589077] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 1603.589622] ? ip6_mtu+0x1bb/0x3d0 [ 1603.590006] ? lock_downgrade+0x6d0/0x6d0 [ 1603.590447] ? ip_frag_init+0x350/0x350 [ 1603.590882] ? ip6_finish_output2+0x1fe0/0x1fe0 [ 1603.591376] ? ip6_mtu+0x1e9/0x3d0 [ 1603.591773] ? ip6_setup_cork+0xfb7/0x1740 [ 1603.592230] ip6_make_skb+0x2de/0x4e0 [ 1603.592637] ? ip_frag_init+0x350/0x350 [ 1603.593081] ? ip_frag_init+0x350/0x350 [ 1603.593509] ? ip6_push_pending_frames+0xf0/0xf0 [ 1603.594036] ? ip6_dst_hoplimit+0x199/0x440 [ 1603.594495] ? lock_downgrade+0x6d0/0x6d0 [ 1603.594949] udpv6_sendmsg+0x20d0/0x2af0 [ 1603.595382] ? ip_frag_init+0x350/0x350 [ 1603.595810] ? udp_v6_push_pending_frames+0x360/0x360 [ 1603.596366] ? perf_event_task_disable+0x390/0x390 [ 1603.596889] ? lock_downgrade+0x6d0/0x6d0 [ 1603.597339] ? hrtimer_start_range_ns+0x336/0xae0 [ 1603.597861] ? lock_acquire+0x197/0x470 [ 1603.598282] ? find_held_lock+0x2c/0x110 [ 1603.598732] ? sock_has_perm+0x1ea/0x280 [ 1603.599178] ? __import_iovec+0x458/0x590 [ 1603.599620] ? udp_v6_push_pending_frames+0x360/0x360 [ 1603.600172] inet6_sendmsg+0x105/0x140 [ 1603.600586] ? inet6_compat_ioctl+0x320/0x320 [ 1603.601072] sock_sendmsg+0xf2/0x190 [ 1603.601469] ____sys_sendmsg+0x334/0x870 [ 1603.601912] ? kernel_sendmsg+0x50/0x50 [ 1603.602336] ? do_recvmmsg+0x6d0/0x6d0 [ 1603.602752] ? __lock_acquire+0x1657/0x5b00 [ 1603.603215] ___sys_sendmsg+0xf3/0x170 [ 1603.603630] ? sendmsg_copy_msghdr+0x160/0x160 [ 1603.604114] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1603.604674] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1603.605150] ? trace_hardirqs_on+0x5b/0x180 [ 1603.605619] ? lock_acquire+0x197/0x470 [ 1603.606047] ? find_held_lock+0x2c/0x110 [ 1603.606488] ? __might_fault+0xd3/0x180 [ 1603.606910] ? lock_downgrade+0x6d0/0x6d0 [ 1603.607350] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1603.607931] __sys_sendmmsg+0x195/0x470 [ 1603.608364] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1603.608850] ? setup_APIC_eilvt+0x2f0/0x2f0 [ 1603.609323] ? clockevents_program_event+0x131/0x360 [ 1603.609880] ? tick_program_event+0xa8/0x140 [ 1603.610365] ? hrtimer_interrupt+0x771/0x9b0 [ 1603.610859] __x64_sys_sendmmsg+0x99/0x100 [ 1603.611323] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1603.611893] do_syscall_64+0x33/0x40 [ 1603.612305] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1603.612870] RIP: 0033:0x7f004444ab19 [ 1603.613280] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1603.615303] RSP: 002b:00007f00419c0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1603.616153] RAX: ffffffffffffffda RBX: 00007f004455df60 RCX: 00007f004444ab19 [ 1603.616932] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1603.617699] RBP: 00007f00419c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1603.618483] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1603.619256] R13: 00007ffed8c8690f R14: 00007f00419c0300 R15: 0000000000022000 [ 1603.667705] 9pnet: Insufficient options for proto=fd 22:05:27 executing program 4: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}}) close_range(r0, 0xffffffffffffffff, 0x0) 22:05:27 executing program 5: pipe2(&(0x7f0000000480), 0x0) pipe2(&(0x7f0000000480), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 22:05:27 executing program 1: inotify_init1(0x0) inotify_add_watch(0xffffffffffffffff, 0x0, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f0000000000)='./file0\x00', 0x22800, 0x181) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r4, r3, 0x800, 0x0) fcntl$dupfd(r3, 0x406, r2) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000040)='./file2\x00', 0x14000048) r5 = creat(&(0x7f0000000000)='./file2\x00', 0x0) fcntl$setlease(r5, 0x400, 0x1) fcntl$setown(r5, 0x8, 0xffffffffffffffff) r6 = syz_open_dev$char_usb(0xc, 0xb4, 0x7) open_by_handle_at(r6, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file2\x00', 0x0, 0x0) 22:05:27 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) [ 1603.704641] 9pnet: Insufficient options for proto=fd 22:05:27 executing program 4: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) close_range(r0, 0xffffffffffffffff, 0x0) 22:05:27 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x2008000) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 65) 22:05:27 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000000200)=[{&(0x7f0000000040)='m', 0x8}], 0x1, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) [ 1603.768614] FAULT_INJECTION: forcing a failure. [ 1603.768614] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1603.770063] CPU: 0 PID: 10360 Comm: syz-executor.2 Not tainted 5.10.180 #1 [ 1603.770839] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1603.771754] Call Trace: [ 1603.772094] dump_stack+0x107/0x167 [ 1603.772522] should_fail.cold+0x5/0xa [ 1603.772966] _copy_from_user+0x2e/0x1b0 [ 1603.773427] __copy_msghdr_from_user+0x91/0x4b0 [ 1603.773971] ? __ia32_sys_shutdown+0x80/0x80 [ 1603.774485] ? udp_v6_push_pending_frames+0x360/0x360 [ 1603.775078] ? inet6_sendmsg+0xbd/0x140 [ 1603.775530] ? inet6_compat_ioctl+0x320/0x320 [ 1603.776039] ? sock_sendmsg+0x55/0x190 [ 1603.776490] sendmsg_copy_msghdr+0xa1/0x160 [ 1603.776975] ? do_recvmmsg+0x6d0/0x6d0 [ 1603.777428] ? __lock_acquire+0x1657/0x5b00 [ 1603.777923] ___sys_sendmsg+0xc6/0x170 [ 1603.778371] ? sendmsg_copy_msghdr+0x160/0x160 [ 1603.778899] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1603.779420] ? lock_acquire+0x197/0x470 [ 1603.779872] ? find_held_lock+0x2c/0x110 [ 1603.780340] ? __might_fault+0xd3/0x180 [ 1603.780796] ? lock_downgrade+0x6d0/0x6d0 [ 1603.781272] ? lock_is_held_type+0x54/0x110 [ 1603.781781] __sys_sendmmsg+0x195/0x470 [ 1603.782236] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1603.782728] ? lock_downgrade+0x6d0/0x6d0 [ 1603.783211] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1603.783760] ? wait_for_completion_io+0x270/0x270 [ 1603.784307] ? rcu_read_lock_any_held+0x75/0xa0 [ 1603.784831] ? vfs_write+0x354/0xa70 [ 1603.785259] ? fput_many+0x2f/0x1a0 [ 1603.785673] ? ksys_write+0x1a9/0x260 [ 1603.786124] ? __ia32_sys_read+0xb0/0xb0 [ 1603.786588] __x64_sys_sendmmsg+0x99/0x100 [ 1603.787071] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1603.787651] do_syscall_64+0x33/0x40 [ 1603.788080] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1603.788653] RIP: 0033:0x7f004444ab19 [ 1603.789080] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1603.791132] RSP: 002b:00007f00419c0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1603.791992] RAX: ffffffffffffffda RBX: 00007f004455df60 RCX: 00007f004444ab19 [ 1603.792794] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1603.793597] RBP: 00007f00419c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1603.794397] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1603.795202] R13: 00007ffed8c8690f R14: 00007f00419c0300 R15: 0000000000022000 22:05:27 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x2008000) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 66) 22:05:27 executing program 4: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480), 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) close_range(r0, 0xffffffffffffffff, 0x0) [ 1603.915483] FAULT_INJECTION: forcing a failure. [ 1603.915483] name failslab, interval 1, probability 0, space 0, times 0 [ 1603.917311] CPU: 0 PID: 10372 Comm: syz-executor.2 Not tainted 5.10.180 #1 [ 1603.918098] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1603.919022] Call Trace: [ 1603.919331] dump_stack+0x107/0x167 [ 1603.919758] should_fail.cold+0x5/0xa [ 1603.920199] ? ip6_setup_cork+0x1e4/0x1740 [ 1603.920682] should_failslab+0x5/0x20 [ 1603.921120] kmem_cache_alloc_trace+0x55/0x320 [ 1603.921652] ip6_setup_cork+0x1e4/0x1740 [ 1603.922146] ip6_make_skb+0x22d/0x4e0 [ 1603.922587] ? ip_frag_init+0x350/0x350 [ 1603.923039] ? ip6_push_pending_frames+0xf0/0xf0 [ 1603.923587] ? ip6_dst_hoplimit+0x199/0x440 [ 1603.924066] ? lock_downgrade+0x6d0/0x6d0 [ 1603.924545] udpv6_sendmsg+0x20d0/0x2af0 [ 1603.925005] ? ip_frag_init+0x350/0x350 [ 1603.925471] ? udp_v6_push_pending_frames+0x360/0x360 [ 1603.926068] ? lock_acquire+0x197/0x470 [ 1603.926523] ? find_held_lock+0x2c/0x110 [ 1603.926994] ? lock_acquire+0x197/0x470 [ 1603.927443] ? find_held_lock+0x2c/0x110 [ 1603.927920] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1603.928516] ? sock_has_perm+0x1ea/0x280 [ 1603.928998] ? __import_iovec+0x458/0x590 [ 1603.929468] ? udp_v6_push_pending_frames+0x360/0x360 [ 1603.930060] inet6_sendmsg+0x105/0x140 [ 1603.930502] ? inet6_compat_ioctl+0x320/0x320 [ 1603.931006] sock_sendmsg+0xf2/0x190 [ 1603.931434] ____sys_sendmsg+0x334/0x870 [ 1603.931900] ? kernel_sendmsg+0x50/0x50 [ 1603.932355] ? do_recvmmsg+0x6d0/0x6d0 [ 1603.932804] ? __lock_acquire+0x1657/0x5b00 [ 1603.933309] ___sys_sendmsg+0xf3/0x170 [ 1603.933765] ? sendmsg_copy_msghdr+0x160/0x160 [ 1603.934290] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1603.934906] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1603.935526] ? lock_acquire+0x197/0x470 [ 1603.935979] ? find_held_lock+0x2c/0x110 [ 1603.936453] ? __might_fault+0xd3/0x180 [ 1603.936905] ? lock_downgrade+0x6d0/0x6d0 [ 1603.937379] ? asm_exc_page_fault+0x1e/0x30 [ 1603.937885] __sys_sendmmsg+0x195/0x470 [ 1603.938346] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1603.938838] ? lock_downgrade+0x6d0/0x6d0 [ 1603.939324] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1603.939878] ? wait_for_completion_io+0x270/0x270 [ 1603.940430] ? rcu_read_lock_any_held+0x75/0xa0 [ 1603.940959] ? vfs_write+0x354/0xa70 [ 1603.941392] ? fput_many+0x2f/0x1a0 [ 1603.941817] ? ksys_write+0x1a9/0x260 [ 1603.942251] ? __ia32_sys_read+0xb0/0xb0 [ 1603.942717] __x64_sys_sendmmsg+0x99/0x100 [ 1603.943200] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1603.943784] do_syscall_64+0x33/0x40 [ 1603.944214] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1603.944790] RIP: 0033:0x7f004444ab19 [ 1603.945217] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1603.947260] RSP: 002b:00007f00419c0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1603.948120] RAX: ffffffffffffffda RBX: 00007f004455df60 RCX: 00007f004444ab19 [ 1603.948920] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1603.949742] RBP: 00007f00419c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1603.950546] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1603.951352] R13: 00007ffed8c8690f R14: 00007f00419c0300 R15: 0000000000022000 22:05:27 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r3, r2, 0x800, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x4) syz_open_dev$sg(&(0x7f0000000400), 0x1, 0x103081) syz_open_dev$sg(&(0x7f0000000300), 0x1, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) 22:05:27 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x2008000) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 67) 22:05:28 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000000200)=[{&(0x7f0000000040)='m', 0x10}], 0x1, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) [ 1604.023170] FAULT_INJECTION: forcing a failure. [ 1604.023170] name failslab, interval 1, probability 0, space 0, times 0 [ 1604.024815] CPU: 0 PID: 10376 Comm: syz-executor.2 Not tainted 5.10.180 #1 [ 1604.025558] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1604.026456] Call Trace: [ 1604.026757] dump_stack+0x107/0x167 [ 1604.027153] should_fail.cold+0x5/0xa [ 1604.027563] ? create_object.isra.0+0x3a/0xa20 [ 1604.028058] should_failslab+0x5/0x20 [ 1604.028466] kmem_cache_alloc+0x5b/0x310 [ 1604.028924] create_object.isra.0+0x3a/0xa20 [ 1604.029399] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1604.029967] kmem_cache_alloc_trace+0x151/0x320 [ 1604.030470] ip6_setup_cork+0x1e4/0x1740 [ 1604.030921] ip6_make_skb+0x22d/0x4e0 [ 1604.031331] ? ip_frag_init+0x350/0x350 [ 1604.031760] ? ip6_push_pending_frames+0xf0/0xf0 [ 1604.032277] ? ip6_dst_hoplimit+0x199/0x440 [ 1604.032739] ? lock_downgrade+0x6d0/0x6d0 [ 1604.033194] udpv6_sendmsg+0x20d0/0x2af0 [ 1604.033639] ? ip_frag_init+0x350/0x350 [ 1604.034089] ? udp_v6_push_pending_frames+0x360/0x360 [ 1604.034642] ? perf_event_task_disable+0x390/0x390 [ 1604.035172] ? lock_downgrade+0x6d0/0x6d0 [ 1604.035619] ? hrtimer_start_range_ns+0x336/0xae0 [ 1604.036106] ? lock_acquire+0x197/0x470 [ 1604.036533] ? find_held_lock+0x2c/0x110 [ 1604.036983] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1604.037544] ? sock_has_perm+0x1ea/0x280 [ 1604.038006] ? __import_iovec+0x458/0x590 [ 1604.038453] ? udp_v6_push_pending_frames+0x360/0x360 [ 1604.039009] inet6_sendmsg+0x105/0x140 [ 1604.039427] ? inet6_compat_ioctl+0x320/0x320 [ 1604.039907] sock_sendmsg+0xf2/0x190 [ 1604.040313] ____sys_sendmsg+0x334/0x870 [ 1604.040718] ? kernel_sendmsg+0x50/0x50 [ 1604.041145] ? do_recvmmsg+0x6d0/0x6d0 [ 1604.041570] ? __lock_acquire+0x1657/0x5b00 [ 1604.042045] ___sys_sendmsg+0xf3/0x170 [ 1604.042465] ? sendmsg_copy_msghdr+0x160/0x160 [ 1604.042961] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1604.043533] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1604.044018] ? trace_hardirqs_on+0x5b/0x180 [ 1604.044483] ? lock_acquire+0x197/0x470 [ 1604.044910] ? find_held_lock+0x2c/0x110 [ 1604.045353] ? __might_fault+0xd3/0x180 [ 1604.045763] ? lock_downgrade+0x6d0/0x6d0 [ 1604.046214] ? io_schedule_timeout+0x140/0x140 [ 1604.046712] __sys_sendmmsg+0x195/0x470 [ 1604.047141] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1604.047605] ? lock_downgrade+0x6d0/0x6d0 [ 1604.048061] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1604.048584] ? wait_for_completion_io+0x270/0x270 [ 1604.049069] ? ksys_write+0x13a/0x260 [ 1604.049477] ? ksys_write+0x144/0x260 [ 1604.049902] ? fput_many+0x2f/0x1a0 [ 1604.050297] ? ksys_write+0x1a9/0x260 [ 1604.050706] ? __ia32_sys_read+0xb0/0xb0 [ 1604.051148] __x64_sys_sendmmsg+0x99/0x100 [ 1604.051611] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1604.052164] do_syscall_64+0x33/0x40 [ 1604.052550] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1604.053106] RIP: 0033:0x7f004444ab19 [ 1604.053511] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1604.055483] RSP: 002b:00007f00419c0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1604.056316] RAX: ffffffffffffffda RBX: 00007f004455df60 RCX: 00007f004444ab19 [ 1604.057086] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1604.057860] RBP: 00007f00419c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1604.058641] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1604.059422] R13: 00007ffed8c8690f R14: 00007f00419c0300 R15: 0000000000022000 [ 1604.100156] selinux_netlink_send: 38 callbacks suppressed [ 1604.100181] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=35144 sclass=netlink_tcpdiag_socket pid=10326 comm=syz-executor.0 [ 1604.126018] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=34247 sclass=netlink_tcpdiag_socket pid=10326 comm=syz-executor.0 [ 1604.128716] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=53893 sclass=netlink_tcpdiag_socket pid=10326 comm=syz-executor.0 [ 1604.139340] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=53481 sclass=netlink_tcpdiag_socket pid=10326 comm=syz-executor.0 [ 1604.169906] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=35656 sclass=netlink_tcpdiag_socket pid=10326 comm=syz-executor.0 [ 1604.184319] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=10326 comm=syz-executor.0 [ 1604.215188] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=33608 sclass=netlink_tcpdiag_socket pid=10326 comm=syz-executor.0 [ 1604.217771] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=35140 sclass=netlink_tcpdiag_socket pid=10326 comm=syz-executor.0 [ 1604.237811] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=17 sclass=netlink_tcpdiag_socket pid=10326 comm=syz-executor.0 [ 1604.239320] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=26 sclass=netlink_tcpdiag_socket pid=10326 comm=syz-executor.0 22:05:28 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0xd00, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) dup(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b10, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r3, r2, 0x800, 0x0) close_range(r3, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_IOC_CATATONIC(r3, 0x9362, 0x0) sendfile(r1, r0, 0x0, 0x4000007ffffffc) 22:05:28 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r3, r2, 0x800, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x4) syz_open_dev$sg(&(0x7f0000000300), 0x1, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) 22:05:28 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000000200)=[{&(0x7f0000000040)='m', 0x500}], 0x1, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 22:05:28 executing program 4: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480), 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) close_range(r0, 0xffffffffffffffff, 0x0) 22:05:28 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x2008000) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 68) [ 1604.394345] FAULT_INJECTION: forcing a failure. [ 1604.394345] name failslab, interval 1, probability 0, space 0, times 0 [ 1604.395672] CPU: 0 PID: 10392 Comm: syz-executor.2 Not tainted 5.10.180 #1 [ 1604.396438] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1604.397332] Call Trace: [ 1604.397637] dump_stack+0x107/0x167 [ 1604.398059] should_fail.cold+0x5/0xa [ 1604.398490] should_failslab+0x5/0x20 [ 1604.398912] __kmalloc_track_caller+0x79/0x370 [ 1604.399424] ? ip6_setup_cork+0x670/0x1740 [ 1604.399899] kmemdup+0x23/0x50 [ 1604.400261] ip6_setup_cork+0x670/0x1740 [ 1604.400688] ip6_make_skb+0x22d/0x4e0 [ 1604.401115] ? ip_frag_init+0x350/0x350 [ 1604.401569] ? ip6_push_pending_frames+0xf0/0xf0 [ 1604.402117] ? ip6_dst_hoplimit+0x199/0x440 [ 1604.402597] ? lock_downgrade+0x6d0/0x6d0 [ 1604.403062] udpv6_sendmsg+0x20d0/0x2af0 [ 1604.403522] ? ip_frag_init+0x350/0x350 [ 1604.403982] ? udp_v6_push_pending_frames+0x360/0x360 [ 1604.404573] ? perf_event_task_disable+0x390/0x390 [ 1604.405127] ? lock_downgrade+0x6d0/0x6d0 [ 1604.405597] ? hrtimer_start_range_ns+0x336/0xae0 [ 1604.406157] ? lock_acquire+0x197/0x470 [ 1604.406606] ? find_held_lock+0x2c/0x110 [ 1604.407080] ? sock_has_perm+0x1ea/0x280 [ 1604.407558] ? __import_iovec+0x458/0x590 [ 1604.408027] ? udp_v6_push_pending_frames+0x360/0x360 [ 1604.408608] inet6_sendmsg+0x105/0x140 [ 1604.409050] ? inet6_compat_ioctl+0x320/0x320 [ 1604.409556] sock_sendmsg+0xf2/0x190 [ 1604.409991] ____sys_sendmsg+0x334/0x870 [ 1604.410460] ? kernel_sendmsg+0x50/0x50 [ 1604.410910] ? do_recvmmsg+0x6d0/0x6d0 [ 1604.411359] ? __lock_acquire+0x1657/0x5b00 [ 1604.411858] ___sys_sendmsg+0xf3/0x170 [ 1604.412303] ? sendmsg_copy_msghdr+0x160/0x160 [ 1604.412824] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1604.413423] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1604.413950] ? trace_hardirqs_on+0x5b/0x180 [ 1604.414444] ? lock_acquire+0x197/0x470 [ 1604.414895] ? find_held_lock+0x2c/0x110 [ 1604.415362] ? __might_fault+0xd3/0x180 [ 1604.415821] ? lock_downgrade+0x6d0/0x6d0 [ 1604.416291] ? io_schedule_timeout+0x140/0x140 [ 1604.416817] __sys_sendmmsg+0x195/0x470 [ 1604.417277] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1604.417793] ? setup_APIC_eilvt+0x2f0/0x2f0 [ 1604.418290] ? clockevents_program_event+0x131/0x360 [ 1604.418867] ? tick_program_event+0xa8/0x140 [ 1604.419367] ? hrtimer_interrupt+0x771/0x9b0 [ 1604.419881] __x64_sys_sendmmsg+0x99/0x100 [ 1604.420369] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1604.420950] do_syscall_64+0x33/0x40 [ 1604.421375] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1604.421964] RIP: 0033:0x7f004444ab19 [ 1604.422391] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1604.424440] RSP: 002b:00007f00419c0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1604.425299] RAX: ffffffffffffffda RBX: 00007f004455df60 RCX: 00007f004444ab19 [ 1604.426110] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1604.426911] RBP: 00007f00419c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1604.427711] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1604.428511] R13: 00007ffed8c8690f R14: 00007f00419c0300 R15: 0000000000022000 22:05:44 executing program 4: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480), 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) close_range(r0, 0xffffffffffffffff, 0x0) 22:05:44 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) 22:05:44 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x2008000) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 69) 22:05:44 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r3, r2, 0x800, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x4) syz_open_dev$sg(&(0x7f0000000300), 0x1, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) 22:05:44 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000000200)=[{&(0x7f0000000040)='m', 0x20000041}], 0x1, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 22:05:44 executing program 1: inotify_init1(0x0) inotify_add_watch(0xffffffffffffffff, 0x0, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r2, r1, 0x800, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r4, r3, 0x800, 0x0) close_range(r4, 0xffffffffffffffff, 0x0) sendfile(r4, r0, &(0x7f0000000000)=0x7, 0x8) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r5, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) dup2(r5, r2) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, 0x20010, r3, 0x0) syz_io_uring_setup(0x5, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000540)=0x0) syz_io_uring_submit(r7, r8, &(0x7f0000000240)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f0000000140)=""/204, 0xcc}, 0x0) syz_io_uring_submit(r6, r8, &(0x7f0000000040)=@IORING_OP_POLL_REMOVE={0x7, 0x2, 0x0, 0x0, 0x0, 0x12345}, 0xd2e5) close_range(r2, 0xffffffffffffffff, 0x0) 22:05:44 executing program 5: pipe2(&(0x7f0000000480), 0x0) pipe2(&(0x7f0000000480), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 22:05:44 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0xd00, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) dup(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b10, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r3, r2, 0x800, 0x0) close_range(r3, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_IOC_CATATONIC(r3, 0x9362, 0x0) sendfile(r1, r0, 0x0, 0x4000007ffffffc) [ 1620.669241] FAULT_INJECTION: forcing a failure. [ 1620.669241] name failslab, interval 1, probability 0, space 0, times 0 [ 1620.671726] CPU: 0 PID: 10413 Comm: syz-executor.2 Not tainted 5.10.180 #1 [ 1620.673142] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1620.674847] Call Trace: [ 1620.675407] dump_stack+0x107/0x167 [ 1620.676188] should_fail.cold+0x5/0xa [ 1620.677081] should_failslab+0x5/0x20 [ 1620.677984] __kmalloc_track_caller+0x79/0x370 [ 1620.679035] ? ip6_setup_cork+0x670/0x1740 [ 1620.680020] kmemdup+0x23/0x50 [ 1620.680774] ip6_setup_cork+0x670/0x1740 [ 1620.681727] ip6_make_skb+0x22d/0x4e0 [ 1620.682616] ? ip_frag_init+0x350/0x350 [ 1620.683540] ? ip6_push_pending_frames+0xf0/0xf0 [ 1620.684635] ? ip6_dst_hoplimit+0x199/0x440 [ 1620.685628] ? lock_downgrade+0x6d0/0x6d0 [ 1620.686613] udpv6_sendmsg+0x20d0/0x2af0 [ 1620.687553] ? ip_frag_init+0x350/0x350 [ 1620.688484] ? udp_v6_push_pending_frames+0x360/0x360 [ 1620.689679] ? lock_acquire+0x197/0x470 [ 1620.690608] ? find_held_lock+0x2c/0x110 [ 1620.691558] ? lock_acquire+0x197/0x470 [ 1620.692470] ? find_held_lock+0x2c/0x110 [ 1620.693433] ? sock_has_perm+0x1ea/0x280 [ 1620.694413] ? __import_iovec+0x458/0x590 [ 1620.695366] ? udp_v6_push_pending_frames+0x360/0x360 [ 1620.696548] inet6_sendmsg+0x105/0x140 [ 1620.697443] ? inet6_compat_ioctl+0x320/0x320 [ 1620.698481] sock_sendmsg+0xf2/0x190 [ 1620.699336] ____sys_sendmsg+0x334/0x870 [ 1620.700270] ? kernel_sendmsg+0x50/0x50 [ 1620.701175] ? do_recvmmsg+0x6d0/0x6d0 [ 1620.702080] ? __lock_acquire+0x1657/0x5b00 [ 1620.703084] ___sys_sendmsg+0xf3/0x170 [ 1620.703977] ? sendmsg_copy_msghdr+0x160/0x160 [ 1620.705010] ? vmacache_find+0x55/0x2a0 [ 1620.705951] ? lock_acquire+0x197/0x470 [ 1620.706861] ? find_held_lock+0x2c/0x110 [ 1620.707799] ? __might_fault+0xd3/0x180 [ 1620.708712] ? lock_downgrade+0x6d0/0x6d0 [ 1620.709663] ? asm_exc_page_fault+0x1e/0x30 [ 1620.710707] __sys_sendmmsg+0x195/0x470 [ 1620.711632] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1620.712674] ? setup_APIC_eilvt+0x2f0/0x2f0 [ 1620.713669] ? clockevents_program_event+0x131/0x360 [ 1620.714858] ? tick_program_event+0xa8/0x140 [ 1620.715874] ? hrtimer_interrupt+0x771/0x9b0 [ 1620.716925] __x64_sys_sendmmsg+0x99/0x100 [ 1620.717905] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1620.719109] do_syscall_64+0x33/0x40 [ 1620.719983] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1620.721164] RIP: 0033:0x7f004444ab19 [ 1620.722046] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1620.726233] RSP: 002b:00007f00419c0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1620.727977] RAX: ffffffffffffffda RBX: 00007f004455df60 RCX: 00007f004444ab19 [ 1620.729608] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1620.731247] RBP: 00007f00419c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1620.732869] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1620.734500] R13: 00007ffed8c8690f R14: 00007f00419c0300 R15: 0000000000022000 22:05:44 executing program 4: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) close_range(r0, 0xffffffffffffffff, 0x0) 22:05:44 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r3, r2, 0x800, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x4) syz_open_dev$sg(&(0x7f0000000300), 0x1, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) [ 1620.870760] selinux_netlink_send: 86 callbacks suppressed [ 1620.870780] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=35144 sclass=netlink_tcpdiag_socket pid=10432 comm=syz-executor.0 22:05:44 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000000200)=[{&(0x7f0000000040)='m', 0x7ffff000}], 0x1, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 22:05:44 executing program 1: r0 = inotify_init1(0x0) inotify_add_watch(0xffffffffffffffff, 0x0, 0x0) pwrite64(r0, &(0x7f0000000000)="4e0742b2b586f6adbdfa3437899b1c49aa0f792eefa9c0d6bb747641a71f539815011559ddcea1564e5d66ec596b3491f707226672d568a04c8e7fcb9d1b49c471b1ceca3f80041e41f727963983239b3c4f16cc91fa50f8f4deb418210820f11b558295a83f423b4036814d192294b0bf0f52e18237e9acee2571e7b0401f507d7cda265c373ee497af9b7a69cf6d1c2d7568afe9101f85ac7642dd462a51cb08b7b247a3ad5678017cea95e043d4bd68645b76892c8b545e3d286d15c9987e93acda61748fe68af9ee4b7f42f2613d24df31972163c9a1080292baf0e4a5c23e2bfb1a386c21d0dffbd806", 0xec, 0x80000000) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r2, r1, 0x800, 0x0) close_range(r2, 0xffffffffffffffff, 0x0) 22:05:44 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 1620.929868] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=34247 sclass=netlink_tcpdiag_socket pid=10432 comm=syz-executor.0 22:05:44 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x80000, 0x41) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xa010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x80, 0x7ff, 0x0, 0x5, 0x20000e, 0x0, "476a7f113b93cd60a0b900109e0f9887f7392701f4ef3945e1ba7283eb51208ec092339c71996db263a64b0d213599210b60ad0251246cbce7703c9033acf97c", "bef5c5f27d192abd0d3ac971fa7dd962df7ff613680d9d33ca7dd5db35c56953f359d09f2d572b84a1e9bdd202707cb92bfcb4c4febda3a17f4d6d9a16a81c10", "30f06d23a069ea5677c77ca1af6f8d0dac045b1df00112622ccd2be5ccdb9e11", [0xfffffffffffff801, 0xff]}) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r3, r2, 0x800, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x6, 0x5, 0x3, 0x1, 0x0, 0x100000000, 0x120, 0x9, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x7fff, 0x2, @perf_config_ext={0x3, 0x7f}, 0x10002, 0x3b, 0x3, 0x0, 0x1, 0x0, 0x4, 0x0, 0x1, 0x0, 0x1}, 0x0, 0x2, r2, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) [ 1620.941384] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=53893 sclass=netlink_tcpdiag_socket pid=10432 comm=syz-executor.0 [ 1620.954366] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=53481 sclass=netlink_tcpdiag_socket pid=10432 comm=syz-executor.0 [ 1621.015545] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=35656 sclass=netlink_tcpdiag_socket pid=10432 comm=syz-executor.0 [ 1621.025314] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=10432 comm=syz-executor.0 [ 1621.055330] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=33608 sclass=netlink_tcpdiag_socket pid=10432 comm=syz-executor.0 [ 1621.072538] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=35140 sclass=netlink_tcpdiag_socket pid=10432 comm=syz-executor.0 [ 1621.129543] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=17 sclass=netlink_tcpdiag_socket pid=10432 comm=syz-executor.0 [ 1621.132321] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=26 sclass=netlink_tcpdiag_socket pid=10432 comm=syz-executor.0 22:06:02 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 22:06:02 executing program 5: pipe2(&(0x7f0000000480), 0x0) pipe2(&(0x7f0000000480), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 22:06:02 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000040)) inotify_init1(0x0) inotify_add_watch(0xffffffffffffffff, 0x0, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) writev(r2, &(0x7f00000004c0)=[{&(0x7f0000000000)="61839c", 0x3}, {&(0x7f0000000080)="0a4a3e46c3e6ab941c696588da8999f064d13116e9741b2ec9befd625d6d82e989cb45240be695593c98e55f034971ce4a7625dca910167157660625d209988e01b6abd8e3de899cf9a72270", 0x4c}, {&(0x7f0000000100)="e61f6a46cb1371afda9c185eff01b7058427f1d63ad22d794554c166d4af64b2fc1a559b9ee800d9d186f30c1f94d78d77e631291e5332a31f57e8ac70580aaf83bce20653d4355f594d274bbb7b5c3f556564fc5cb02154a1fe9aceaa5c1756b85ec1de1feb0e0ea2396fa4acd53d", 0x6f}, {&(0x7f0000000180)="2d9be79c45260ab575136ed0a5f6ac71bfc495f0e1f7379cb9b8ab06d830653b3c3193471b4c94daa501f31add36f41679f34dd6d32fde12f93c75879a8484942eb068c242d9f968e0963ae50cdf67acd431", 0x52}, {&(0x7f0000000200)="3a1c2b300a075b99c97e36dad3bab4a242b5d4ca7e494c4b5ad1f0cb7efaaa0194535471d06ffb20931bdec4a514856ae6d1e6cda7ae4426a1ad90171088a68534d7f95f947bdca15e67ee41d0b9a17c11fb691be3fb1b4a7c7735f5bc15bad74cba3d7c579f58d200ef4c30222c9939f8cdb03a0b2d28b4c8a8cd68c7d25e966de455d936c693ecbb6f930fc4888bbde24e7ebe0ffbfb9badbcd1408b", 0x9d}, {&(0x7f00000002c0)="06eb509914377ac933842ec671c8300a94bb187b4cead727097d0605743f94f2be2787a00af3b1a5625e11cc354dc27c355674c427cd749e57c411159ea5222da64682262544e67c1b5ad4471114b09f7538e1a4b32c5a2c5cc3af8f49e9d4e412b9f541e65b43a09a02df15f6790fb8ee847f081a115bf8a82387982aa23861c2454210366c76378799cb30380e2b372910a8bd059b0ae5d704d0d13c58e4b6abecd5475043732972acf8cf5ed36f521a51415fe76e057691c2381f57b92ebcaadbb9677d41699d3405437b1ac7fb5031885323dc5ae9c9a14b66710ccb3dafaa5034b760dd36c043c95f7841abb1", 0xef}, {&(0x7f00000003c0)="8b7849a29303d3dad9dadad8fa3a987e66ddbe10b30120d5aea77b5d860d355bacb76ec39c2cc64edac96559c809dc1aae259be1c2649fefaf3023c8713812150f341162fe61281e4117200a8322d5827dc07fa22ab3f4bc280e724fc776cfa4e050d1825c3d", 0x66}, {&(0x7f0000000440)="b267fc23bf41aea785518969ce7baff04a77e52efbefc82f09afb700", 0x1c}], 0x8) tee(r2, r1, 0x800, 0x0) close_range(r2, 0xffffffffffffffff, 0x0) 22:06:02 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000000200)=[{&(0x7f0000000040)='m', 0x1}], 0x2, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 22:06:02 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r3, r2, 0x800, 0x0) syz_open_dev$sg(&(0x7f0000000400), 0x1, 0x103081) syz_open_dev$sg(&(0x7f0000000300), 0x1, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) 22:06:02 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) r3 = memfd_create(&(0x7f0000000000)='{\x00', 0x5) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r0, 0xc018937c, &(0x7f0000000040)={{0x1, 0x1, 0x18, r3, {0x4}}, './file0\x00'}) tee(r2, r1, 0x800, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) close_range(r2, r4, 0x0) close_range(r2, 0xffffffffffffffff, 0x0) 22:06:02 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r3, r2, 0x800, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x4) syz_open_dev$sg(&(0x7f0000000400), 0x1, 0x103081) syz_open_dev$sg(&(0x7f0000000300), 0x1, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) 22:06:02 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x2008000) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 70) [ 1638.347516] FAULT_INJECTION: forcing a failure. [ 1638.347516] name failslab, interval 1, probability 0, space 0, times 0 [ 1638.349160] CPU: 0 PID: 10471 Comm: syz-executor.2 Not tainted 5.10.180 #1 [ 1638.349927] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1638.350832] Call Trace: [ 1638.351133] dump_stack+0x107/0x167 [ 1638.351544] should_fail.cold+0x5/0xa [ 1638.351960] ? create_object.isra.0+0x3a/0xa20 [ 1638.352464] should_failslab+0x5/0x20 [ 1638.352879] kmem_cache_alloc+0x5b/0x310 [ 1638.353321] ? lock_downgrade+0x6d0/0x6d0 [ 1638.353780] create_object.isra.0+0x3a/0xa20 [ 1638.354282] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1638.354839] __kmalloc_track_caller+0x177/0x370 [ 1638.355344] ? ip6_setup_cork+0x670/0x1740 [ 1638.355814] kmemdup+0x23/0x50 [ 1638.356165] ip6_setup_cork+0x670/0x1740 [ 1638.356622] ip6_make_skb+0x22d/0x4e0 [ 1638.357045] ? ip_frag_init+0x350/0x350 [ 1638.357490] ? ip6_push_pending_frames+0xf0/0xf0 [ 1638.358010] ? ip6_dst_hoplimit+0x199/0x440 [ 1638.358482] ? lock_downgrade+0x6d0/0x6d0 [ 1638.358946] udpv6_sendmsg+0x20d0/0x2af0 [ 1638.359389] ? ip_frag_init+0x350/0x350 [ 1638.359827] ? udp_v6_push_pending_frames+0x360/0x360 [ 1638.360389] ? trace_hardirqs_on+0x5b/0x180 [ 1638.360862] ? lock_acquire+0x197/0x470 [ 1638.361292] ? find_held_lock+0x2c/0x110 [ 1638.361740] ? lock_acquire+0x197/0x470 [ 1638.362181] ? find_held_lock+0x2c/0x110 [ 1638.362642] ? sock_has_perm+0x1ea/0x280 [ 1638.363109] ? __import_iovec+0x458/0x590 [ 1638.363560] ? udp_v6_push_pending_frames+0x360/0x360 [ 1638.364126] inet6_sendmsg+0x105/0x140 [ 1638.364548] ? inet6_compat_ioctl+0x320/0x320 [ 1638.365035] sock_sendmsg+0xf2/0x190 [ 1638.365441] ____sys_sendmsg+0x334/0x870 [ 1638.365889] ? kernel_sendmsg+0x50/0x50 [ 1638.366360] ? do_recvmmsg+0x6d0/0x6d0 [ 1638.366788] ? __lock_acquire+0x1657/0x5b00 [ 1638.367264] ___sys_sendmsg+0xf3/0x170 [ 1638.367692] ? sendmsg_copy_msghdr+0x160/0x160 [ 1638.368187] ? vmacache_find+0x55/0x2a0 [ 1638.368627] ? lock_acquire+0x197/0x470 [ 1638.369057] ? find_held_lock+0x2c/0x110 [ 1638.369500] ? __might_fault+0xd3/0x180 [ 1638.369935] ? lock_downgrade+0x6d0/0x6d0 [ 1638.370402] ? asm_exc_page_fault+0x1e/0x30 [ 1638.370887] __sys_sendmmsg+0x195/0x470 [ 1638.371322] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1638.371792] ? lock_downgrade+0x6d0/0x6d0 [ 1638.372248] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1638.372773] ? wait_for_completion_io+0x270/0x270 [ 1638.373294] ? rcu_read_lock_any_held+0x75/0xa0 [ 1638.373791] ? vfs_write+0x354/0xa70 [ 1638.374215] ? fput_many+0x2f/0x1a0 [ 1638.374633] ? ksys_write+0x1a9/0x260 [ 1638.375051] ? __ia32_sys_read+0xb0/0xb0 [ 1638.375499] __x64_sys_sendmmsg+0x99/0x100 [ 1638.375961] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1638.376514] do_syscall_64+0x33/0x40 [ 1638.376921] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1638.377467] RIP: 0033:0x7f004444ab19 [ 1638.377872] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1638.379822] RSP: 002b:00007f00419c0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1638.380628] RAX: ffffffffffffffda RBX: 00007f004455df60 RCX: 00007f004444ab19 [ 1638.381384] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1638.382151] RBP: 00007f00419c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1638.382931] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1638.383689] R13: 00007ffed8c8690f R14: 00007f00419c0300 R15: 0000000000022000 22:06:17 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000000200)=[{&(0x7f0000000040)='m', 0x1}], 0x8, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 22:06:17 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 22:06:17 executing program 5: pipe2(&(0x7f0000000480), 0x0) pipe2(&(0x7f0000000480), 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 22:06:17 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) r2 = gettid() kcmp(0x0, r2, 0x3, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x7, 0xaa, 0x20, 0x45, 0x0, 0x542c, 0x8008, 0xb, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6eb4, 0x0, @perf_bp, 0x20, 0x62, 0x9, 0x0, 0x2, 0x2, 0x800, 0x0, 0x20, 0x0, 0x4}, r2, 0x8, 0xffffffffffffffff, 0x9) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r3, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) fcntl$addseals(r3, 0x409, 0xd) tee(r1, r0, 0x800, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) 22:06:17 executing program 1: inotify_init1(0x80800) inotify_add_watch(0xffffffffffffffff, 0x0, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair(0x9, 0x4, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000140), 0x2) readv(r1, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/4, 0x4}, {&(0x7f0000000080)=""/173, 0xad}, {&(0x7f0000000140)}, {&(0x7f0000000180)=""/15, 0xf}, {&(0x7f00000001c0)=""/21, 0x15}, {&(0x7f0000000580)=""/233, 0xe9}, {&(0x7f0000000300)=""/54, 0x36}, {&(0x7f0000000340)=""/108, 0x6c}, {&(0x7f00000003c0)=""/58, 0x3a}], 0x9) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0xbd0e) fcntl$setpipe(r3, 0x407, 0x2) tee(r2, r0, 0x800, 0x0) close_range(r2, 0xffffffffffffffff, 0x0) 22:06:17 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x2008000) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 71) 22:06:17 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r3, r2, 0x800, 0x0) syz_open_dev$sg(&(0x7f0000000400), 0x1, 0x103081) syz_open_dev$sg(&(0x7f0000000300), 0x1, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) 22:06:17 executing program 0: stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r0, 0x0) r2 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000780)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/locks\x00', 0x0, 0x0) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r3, 0xc0506617, &(0x7f00000003c0)={@id={0x2, 0x0, @b}, 0x40, 0x0, '\x00', @b}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0}, &(0x7f0000000840)=0xc) mount$tmpfs(0x0, &(0x7f0000000780)='./file0\x00', &(0x7f00000007c0), 0x40000, &(0x7f0000000880)={[{@huge_within_size}, {@uid={'uid', 0x3d, 0xffffffffffffffff}}, {@mpol={'mpol', 0x3d, {'prefer', '', @val={0x3a, [0x37, 0x2d]}}}}, {@huge_always}, {@mpol={'mpol', 0x3d, {'default', '=relative', @void}}}], [{@fowner_gt={'fowner>', r4}}, {@seclabel}]}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@multicast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/locks\x00', 0x0, 0x0) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r6, 0xc0506617, &(0x7f00000003c0)={@id={0x2, 0x0, @b}, 0x40, 0x0, '\x00', @b}) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0}, &(0x7f0000000840)=0xc) mount$tmpfs(0x0, &(0x7f0000000780)='./file0\x00', &(0x7f00000007c0), 0x40000, &(0x7f0000000880)={[{@huge_within_size}, {@uid={'uid', 0x3d, 0xffffffffffffffff}}, {@mpol={'mpol', 0x3d, {'prefer', '', @val={0x3a, [0x37, 0x2d]}}}}, {@huge_always}, {@mpol={'mpol', 0x3d, {'default', '=relative', @void}}}], [{@fowner_gt={'fowner>', r7}}, {@seclabel}]}) r8 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/locks\x00', 0x0, 0x0) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r8, 0xc0506617, &(0x7f00000003c0)={@id={0x2, 0x0, @b}, 0x40, 0x0, '\x00', @b}) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0}, &(0x7f0000000840)=0xc) mount$tmpfs(0x0, &(0x7f0000000780)='./file0\x00', &(0x7f00000007c0), 0x40000, &(0x7f0000000880)={[{@huge_within_size}, {@uid={'uid', 0x3d, 0xffffffffffffffff}}, {@mpol={'mpol', 0x3d, {'prefer', '', @val={0x3a, [0x37, 0x2d]}}}}, {@huge_always}, {@mpol={'mpol', 0x3d, {'default', '=relative', @void}}}], [{@fowner_gt={'fowner>', r9}}, {@seclabel}]}) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000200)=0x0) lsetxattr$system_posix_acl(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000240)={{}, {0x1, 0x2}, [{0x2, 0x5, r4}, {0x2, 0x2, r5}, {0x2, 0x4, r7}, {0x2, 0x1, r0}, {0x2, 0x2, r9}, {0x2, 0x6, r10}], {0x4, 0x5}, [{0x8, 0x4, r1}], {0x10, 0x7}, {0x20, 0x4}}, 0x5c, 0x3) keyctl$chown(0x4, r2, r0, 0xee00) 22:06:17 executing program 5: pipe2(&(0x7f0000000480), 0x0) pipe2(&(0x7f0000000480), 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) [ 1653.405228] FAULT_INJECTION: forcing a failure. [ 1653.405228] name failslab, interval 1, probability 0, space 0, times 0 [ 1653.411334] CPU: 1 PID: 10502 Comm: syz-executor.2 Not tainted 5.10.180 #1 [ 1653.412739] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1653.414445] Call Trace: [ 1653.414979] dump_stack+0x107/0x167 [ 1653.415715] should_fail.cold+0x5/0xa [ 1653.416490] ? create_object.isra.0+0x3a/0xa20 [ 1653.417419] should_failslab+0x5/0x20 [ 1653.418188] kmem_cache_alloc+0x5b/0x310 [ 1653.419028] ? lock_downgrade+0x6d0/0x6d0 [ 1653.419883] create_object.isra.0+0x3a/0xa20 [ 1653.420780] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1653.421824] __kmalloc_track_caller+0x177/0x370 [ 1653.422784] ? ip6_setup_cork+0x670/0x1740 [ 1653.423655] kmemdup+0x23/0x50 [ 1653.424303] ip6_setup_cork+0x670/0x1740 [ 1653.425148] ip6_make_skb+0x22d/0x4e0 [ 1653.425925] ? ip_frag_init+0x350/0x350 [ 1653.426731] ? ip6_push_pending_frames+0xf0/0xf0 [ 1653.427699] ? ip6_dst_hoplimit+0x199/0x440 [ 1653.428566] ? lock_downgrade+0x6d0/0x6d0 [ 1653.429420] udpv6_sendmsg+0x20d0/0x2af0 [ 1653.430245] ? ip_frag_init+0x350/0x350 [ 1653.431074] ? udp_v6_push_pending_frames+0x360/0x360 [ 1653.432133] ? trace_hardirqs_on+0x5b/0x180 [ 1653.433022] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1653.434116] ? lock_acquire+0x197/0x470 [ 1653.434927] ? find_held_lock+0x2c/0x110 [ 1653.435761] ? sock_has_perm+0x1ea/0x280 [ 1653.436605] ? __import_iovec+0x458/0x590 [ 1653.437451] ? udp_v6_push_pending_frames+0x360/0x360 [ 1653.438517] inet6_sendmsg+0x105/0x140 [ 1653.439298] ? inet6_compat_ioctl+0x320/0x320 [ 1653.440190] sock_sendmsg+0xf2/0x190 22:06:17 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./mnt\x00', 0x0, 0x3b, 0x0, 0x0, 0x0) lgetxattr(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="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"], &(0x7f0000000400)=""/41, 0x29) r0 = syz_mount_image$nfs4(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(r1, &(0x7f0000000240)='./mnt\x00', 0x2, 0x1b9) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='mnt/encrypted_dir\x00') mount$cgroup2(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f00000002c0)={[{@memory_localevents}, {@memory_localevents}], [{@smackfshat={'smackfshat', 0x3d, '{'}}, {@dont_hash}, {@mask={'mask', 0x3d, '^MAY_WRITE'}}, {@subj_role={'subj_role', 0x3d, 'trusted.'}}, {@dont_appraise}]}) pidfd_getfd(0xffffffffffffffff, r0, 0x0) r2 = eventfd2(0x9, 0x80000) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r4, r3, 0x800, 0x0) close_range(r4, 0xffffffffffffffff, 0x0) tee(r2, r4, 0xff, 0xe) [ 1653.440933] ____sys_sendmsg+0x334/0x870 [ 1653.441907] ? kernel_sendmsg+0x50/0x50 [ 1653.442717] ? do_recvmmsg+0x6d0/0x6d0 [ 1653.443506] ? __lock_acquire+0x1657/0x5b00 [ 1653.444386] ___sys_sendmsg+0xf3/0x170 [ 1653.445165] ? sendmsg_copy_msghdr+0x160/0x160 [ 1653.446090] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1653.447151] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1653.448053] ? trace_hardirqs_on+0x5b/0x180 [ 1653.448923] ? lock_acquire+0x197/0x470 [ 1653.449721] ? find_held_lock+0x2c/0x110 [ 1653.450559] ? __might_fault+0xd3/0x180 [ 1653.451368] ? lock_downgrade+0x6d0/0x6d0 [ 1653.452204] ? io_schedule_timeout+0x140/0x140 [ 1653.453134] __sys_sendmmsg+0x195/0x470 [ 1653.453943] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1653.454823] ? lock_downgrade+0x6d0/0x6d0 [ 1653.455681] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1653.456644] ? wait_for_completion_io+0x270/0x270 [ 1653.457614] ? rcu_read_lock_any_held+0x75/0xa0 [ 1653.458558] ? vfs_write+0x354/0xa70 [ 1653.459339] ? fput_many+0x2f/0x1a0 [ 1653.460078] ? ksys_write+0x1a9/0x260 [ 1653.460846] ? __ia32_sys_read+0xb0/0xb0 [ 1653.461672] __x64_sys_sendmmsg+0x99/0x100 [ 1653.462539] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1653.463587] do_syscall_64+0x33/0x40 [ 1653.464340] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1653.465373] RIP: 0033:0x7f004444ab19 [ 1653.466129] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1653.469865] RSP: 002b:00007f00419c0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1653.471391] RAX: ffffffffffffffda RBX: 00007f004455df60 RCX: 00007f004444ab19 [ 1653.472833] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1653.474276] RBP: 00007f00419c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1653.475744] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1653.477188] R13: 00007ffed8c8690f R14: 00007f00419c0300 R15: 0000000000022000 22:06:17 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000000200)=[{&(0x7f0000000040)='m', 0x1}], 0x10, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 22:06:17 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) pipe2(&(0x7f0000000480), 0x0) pipe2(&(0x7f0000000480), 0x0) syz_open_dev$sg(&(0x7f0000000400), 0x1, 0x103081) syz_open_dev$sg(&(0x7f0000000300), 0x1, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) 22:06:17 executing program 5: pipe2(&(0x7f0000000480), 0x0) pipe2(&(0x7f0000000480), 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) [ 1653.593234] cgroup2: Unknown parameter 'smackfshat' 22:06:17 executing program 3: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x80, 0x0, 0x0, 0x40002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000040), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0xeac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r3, r2, 0x800, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) sendmsg$NFT_MSG_GETGEN(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x10, 0xa, 0x301, 0x0, 0x0, {0x2, 0x0, 0xa}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x24040000}, 0x0) close_range(r3, 0xffffffffffffffff, 0x0) r6 = openat$cgroup_netprio_ifpriomap(r5, &(0x7f0000000180), 0x2, 0x0) r7 = accept4(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x80800) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r9, r8, 0x800, 0x0) close_range(r9, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000200)=[{r6, 0x1}, {r3, 0x40}, {r5}, {r7, 0x206}, {r9, 0x1}, {r0, 0x8402}, {r4, 0xc000}, {r3, 0x6100}], 0x8, &(0x7f0000000240), &(0x7f0000000280)={[0xb0]}, 0x8) 22:06:17 executing program 1: inotify_init1(0x0) inotify_add_watch(0xffffffffffffffff, 0x0, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, &(0x7f0000000200)=ANY=[@ANYBLOB="010000000100000018000000b0724c81b5658a0cd7ec23766939fc615c63995ed7f7f16e63905c644f650528bf41506ff9ff5d4f9f64cb78c31188eacd650700e624d32eae5792f7e1bd118db9935219fb7b6a0fe3ad77a655b3c7c6d7ea55703477a37bbd5e2eed4e9b5dc23bb0f37b61c7af116e1fb6b48fdda52701145d3a5509cfa1fcf2a04c43ffbf9dbd5381b5514ce10f57d86e1fd8ce768466a43f42713a4a37008bad8ff89bd5b4a3e1", @ANYRES32=r1, @ANYBLOB="07002dab9db1c2ec65300000000002ae3d120b43b5988983da546de59821b36890acb9257813de9c2ca6e743a1e3d12946a8"]) io_uring_enter(r3, 0x2540, 0x5872, 0x3, &(0x7f0000000040)={[0x10000]}, 0x8) tee(r1, r0, 0x800, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r5, r4, 0x800, 0x0) clock_gettime(0x0, &(0x7f0000004000)={0x0, 0x0}) recvmmsg(r4, &(0x7f0000003e40)=[{{0x0, 0x0, &(0x7f00000006c0)=[{}, {&(0x7f0000000080)=""/165, 0xa5}, {&(0x7f0000000140)=""/52, 0x34}, {&(0x7f0000000300)=""/166, 0xa6}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000180)=""/33, 0x21}, {&(0x7f00000004c0)=""/114, 0x72}, {&(0x7f0000000540)=""/173, 0xad}, {&(0x7f0000000600)=""/163, 0xa3}], 0x9, &(0x7f0000000780)=""/144, 0x90}, 0x4}, {{&(0x7f0000000840)=@sco, 0x80, &(0x7f0000000a40)=[{&(0x7f00000008c0)=""/114, 0x72}, {&(0x7f0000000940)=""/73, 0x49}, {&(0x7f00000001c0)=""/24, 0x18}, {&(0x7f00000009c0)=""/109, 0x6d}], 0x4, &(0x7f0000000a80)=""/4096, 0x1000}, 0x400}, {{&(0x7f0000001a80)=@l2, 0x80, &(0x7f0000001d40)=[{&(0x7f0000001b00)=""/44, 0x2c}, {&(0x7f0000001b40)}, {&(0x7f0000001b80)=""/133, 0x85}, {&(0x7f0000001c40)=""/197, 0xc5}], 0x4, &(0x7f0000001d80)=""/109, 0x6d}, 0x90}, {{&(0x7f0000001e00)=@ax25={{0x3, @null}, [@default, @rose, @default, @default, @bcast, @bcast, @default, @default]}, 0x80, &(0x7f0000003180)=[{&(0x7f0000001e80)}, {&(0x7f0000001ec0)=""/83, 0x53}, {&(0x7f0000001f40)=""/54, 0x36}, {&(0x7f0000001f80)=""/90, 0x5a}, {&(0x7f0000002000)=""/241, 0xf1}, {&(0x7f0000002100)=""/4096, 0x1000}, {&(0x7f0000003100)=""/91, 0x5b}], 0x7}, 0x8c}, {{&(0x7f0000003200)=@can, 0x80, &(0x7f0000003500)=[{&(0x7f0000003280)=""/76, 0x4c}, {&(0x7f0000003300)=""/83, 0x53}, {&(0x7f0000003380)=""/33, 0x21}, {&(0x7f00000033c0)=""/9, 0x9}, {&(0x7f0000003400)=""/122, 0x7a}, {&(0x7f0000003480)=""/111, 0x6f}], 0x6, &(0x7f0000003580)=""/22, 0x16}, 0x4}, {{0x0, 0x0, &(0x7f00000038c0)=[{&(0x7f00000035c0)=""/203, 0xcb}, {&(0x7f00000036c0)}, {&(0x7f0000003700)=""/19, 0x13}, {&(0x7f0000003740)=""/85, 0x55}, {&(0x7f00000037c0)=""/126, 0x7e}, {&(0x7f0000003840)=""/118, 0x76}], 0x6, &(0x7f0000003940)=""/203, 0xcb}, 0x64800}, {{&(0x7f0000003a40)=@un=@abs, 0x80, &(0x7f0000003dc0)=[{&(0x7f0000003ac0)=""/69, 0x45}, {&(0x7f0000003b40)=""/243, 0xf3}, {&(0x7f0000003c40)=""/63, 0x3f}, {&(0x7f0000003c80)=""/150, 0x96}, {&(0x7f0000003d40)=""/112, 0x70}], 0x5}, 0x70}], 0x7, 0x60, &(0x7f0000004040)={r6, r7+60000000}) close_range(r1, 0xffffffffffffffff, 0x0) 22:06:32 executing program 5: pipe2(&(0x7f0000000480), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 22:06:32 executing program 4: pipe2(0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 22:06:32 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x2008000) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 72) 22:06:32 executing program 3: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x85}}, './file0\x00'}) r4 = socket$inet_udp(0x2, 0x2, 0x0) sendfile(r3, r4, &(0x7f0000000040)=0x10000, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r5, r2, 0x800, 0x0) close_range(r5, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000080)='#\x00', 0x800, 0x40, &(0x7f00000000c0)={0x7, 0x3, 0x5, 0x7}) ioctl$F2FS_IOC_FLUSH_DEVICE(r4, 0x4008f50a, &(0x7f0000000100)={0xfffffffa, 0x3}) 22:06:32 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000000200)=[{&(0x7f0000000040)='m', 0x1}], 0x500, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 22:06:32 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./mnt\x00', 0x0, 0x3b, 0x0, 0x0, 0x0) lgetxattr(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="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"], &(0x7f0000000400)=""/41, 0x29) r0 = syz_mount_image$nfs4(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(r1, &(0x7f0000000240)='./mnt\x00', 0x2, 0x1b9) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='mnt/encrypted_dir\x00') mount$cgroup2(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f00000002c0)={[{@memory_localevents}, {@memory_localevents}], [{@smackfshat={'smackfshat', 0x3d, '{'}}, {@dont_hash}, {@mask={'mask', 0x3d, '^MAY_WRITE'}}, {@subj_role={'subj_role', 0x3d, 'trusted.'}}, {@dont_appraise}]}) pidfd_getfd(0xffffffffffffffff, r0, 0x0) r2 = eventfd2(0x9, 0x80000) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r4, r3, 0x800, 0x0) close_range(r4, 0xffffffffffffffff, 0x0) tee(r2, r4, 0xff, 0xe) 22:06:32 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) pipe2(&(0x7f0000000480), 0x0) syz_open_dev$sg(&(0x7f0000000400), 0x1, 0x103081) syz_open_dev$sg(&(0x7f0000000300), 0x1, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) 22:06:32 executing program 1: r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x800) inotify_rm_watch(r0, 0x0) inotify_add_watch(0xffffffffffffffff, 0x0, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r3, r2, 0x800, 0x0) r5 = inotify_add_watch(r4, &(0x7f0000000040)='./file0\x00', 0x4000a00) inotify_rm_watch(r1, r5) close_range(r3, 0xffffffffffffffff, 0x0) 22:06:32 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) [ 1668.419271] FAULT_INJECTION: forcing a failure. [ 1668.419271] name failslab, interval 1, probability 0, space 0, times 0 [ 1668.421087] CPU: 1 PID: 10548 Comm: syz-executor.2 Not tainted 5.10.180 #1 [ 1668.421883] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1668.422806] Call Trace: [ 1668.423108] dump_stack+0x107/0x167 [ 1668.423523] should_fail.cold+0x5/0xa [ 1668.423955] ? create_object.isra.0+0x3a/0xa20 [ 1668.424472] should_failslab+0x5/0x20 [ 1668.424908] kmem_cache_alloc+0x5b/0x310 [ 1668.425359] ? lock_chain_count+0x20/0x20 [ 1668.425829] create_object.isra.0+0x3a/0xa20 [ 1668.426321] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1668.426900] kmem_cache_alloc_node+0x169/0x330 [ 1668.427414] __alloc_skb+0x6d/0x5b0 [ 1668.427829] alloc_skb_with_frags+0x92/0x570 [ 1668.428330] sock_alloc_send_pskb+0x7af/0x930 [ 1668.428843] ? sk_alloc+0x350/0x350 [ 1668.429256] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1668.429849] ? SOFTIRQ_verbose+0x10/0x10 [ 1668.430305] ? lock_release+0x680/0x680 [ 1668.430779] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 1668.431365] ? ip6_mtu+0x1bb/0x3d0 [ 1668.431766] ? lock_downgrade+0x6d0/0x6d0 [ 1668.432233] ? ip_frag_init+0x350/0x350 [ 1668.432687] ? ip6_finish_output2+0x1fe0/0x1fe0 [ 1668.433224] ? ip6_mtu+0x1e9/0x3d0 [ 1668.433633] ? ip6_setup_cork+0xfb7/0x1740 [ 1668.434119] ip6_make_skb+0x2de/0x4e0 [ 1668.434563] ? ip_frag_init+0x350/0x350 [ 1668.435036] ? ip_frag_init+0x350/0x350 [ 1668.435488] ? ip6_push_pending_frames+0xf0/0xf0 [ 1668.436018] ? ip6_dst_hoplimit+0x199/0x440 [ 1668.436503] ? lock_downgrade+0x6d0/0x6d0 [ 1668.436975] udpv6_sendmsg+0x20d0/0x2af0 [ 1668.437429] ? ip_frag_init+0x350/0x350 [ 1668.437884] ? udp_v6_push_pending_frames+0x360/0x360 [ 1668.438465] ? mark_held_locks+0x9e/0xe0 [ 1668.438927] ? find_held_lock+0x2c/0x110 [ 1668.439383] ? lock_acquire+0x197/0x470 [ 1668.439827] ? find_held_lock+0x2c/0x110 [ 1668.440290] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1668.440896] ? sock_has_perm+0x1ea/0x280 [ 1668.441359] ? __import_iovec+0x458/0x590 [ 1668.441822] ? udp_v6_push_pending_frames+0x360/0x360 [ 1668.442397] inet6_sendmsg+0x105/0x140 [ 1668.442847] ? inet6_compat_ioctl+0x320/0x320 [ 1668.443346] sock_sendmsg+0xf2/0x190 [ 1668.443763] ____sys_sendmsg+0x334/0x870 [ 1668.444213] ? kernel_sendmsg+0x50/0x50 [ 1668.444652] ? do_recvmmsg+0x6d0/0x6d0 [ 1668.445086] ? __lock_acquire+0x1657/0x5b00 [ 1668.445571] ___sys_sendmsg+0xf3/0x170 [ 1668.446007] ? sendmsg_copy_msghdr+0x160/0x160 [ 1668.446513] ? vmacache_find+0x55/0x2a0 [ 1668.446976] ? lock_acquire+0x197/0x470 [ 1668.447419] ? find_held_lock+0x2c/0x110 [ 1668.447878] ? __might_fault+0xd3/0x180 [ 1668.448316] ? lock_downgrade+0x6d0/0x6d0 [ 1668.448774] ? asm_exc_page_fault+0x1e/0x30 [ 1668.449268] __sys_sendmmsg+0x195/0x470 [ 1668.449710] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1668.450194] ? lock_downgrade+0x6d0/0x6d0 [ 1668.450670] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1668.451210] ? wait_for_completion_io+0x270/0x270 [ 1668.451762] ? rcu_read_lock_any_held+0x75/0xa0 [ 1668.452293] ? vfs_write+0x354/0xa70 [ 1668.452720] ? fput_many+0x2f/0x1a0 [ 1668.453130] ? ksys_write+0x1a9/0x260 [ 1668.453562] ? __ia32_sys_read+0xb0/0xb0 [ 1668.454034] __x64_sys_sendmmsg+0x99/0x100 [ 1668.454513] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1668.455118] do_syscall_64+0x33/0x40 [ 1668.455533] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1668.456109] RIP: 0033:0x7f004444ab19 [ 1668.456526] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1668.458601] RSP: 002b:00007f00419c0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1668.459458] RAX: ffffffffffffffda RBX: 00007f004455df60 RCX: 00007f004444ab19 [ 1668.460260] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1668.461061] RBP: 00007f00419c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1668.461866] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1668.462691] R13: 00007ffed8c8690f R14: 00007f00419c0300 R15: 0000000000022000 22:06:32 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000000200)=[{&(0x7f0000000040)='m', 0x1}], 0x20000041, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 22:06:32 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$loop(&(0x7f00000004c0), 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x4, 0x0, r3, 0x0, &(0x7f00000029c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002900)=""/158, 0x9e}, 0x0, 0x2203, 0x1}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = fspick(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) ioctl$F2FS_IOC_FLUSH_DEVICE(r4, 0x4008f50a, &(0x7f0000000140)={0x7, 0x5}) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) close(r3) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x8, 0x10, 0xffffffffffffffff, 0x8000000) ioctl$AUTOFS_IOC_READY(0xffffffffffffffff, 0x9360, 0xeabf) 22:06:32 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000000200)=[{&(0x7f0000000040)='m', 0x1}], 0x7ffff000, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 22:06:32 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) syz_open_dev$sg(&(0x7f0000000400), 0x1, 0x103081) syz_open_dev$sg(&(0x7f0000000300), 0x1, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) 22:06:32 executing program 3: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xc28}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r2, r1, 0x800, 0x0) close_range(r2, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000040)={0x0, 0x80, 0x4, 0x8, 0x0, 0x2, 0x0, 0x0, 0x1a00, 0xf, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0xa0b, 0x4, @perf_bp, 0x14851, 0x7da, 0x1, 0x4, 0x7, 0x8, 0x1, 0x0, 0x4, 0x0, 0x2}, r2, 0x3, r0, 0x9) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r4, r3, 0x800, 0x0) close_range(r4, 0xffffffffffffffff, 0x0) 22:06:32 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x2008000) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 73) 22:06:32 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000000200)=[{&(0x7f0000000040)='m', 0x1}], 0x1, 0x1000000) close_range(r0, 0xffffffffffffffff, 0x0) 22:06:32 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000010c0), 0x2000) r1 = eventfd2(0x1, 0x100001) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000001240)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) r3 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f00000012c0), 0x1, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r5, r4, 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000001640)={0x9, 0xfff, 0x0, 'queue1\x00', 0x87d0}) r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000001340)='blkio.bfq.time_recursive\x00', 0x0, 0x0) r7 = pidfd_open(0xffffffffffffffff, 0x0) io_submit(0x0, 0x7, &(0x7f0000001600)=[&(0x7f0000001080)={0x0, 0x0, 0x0, 0x6, 0x9, 0xffffffffffffffff, &(0x7f0000000080)="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", 0x1000, 0x4}, &(0x7f0000001140)={0x0, 0x0, 0x0, 0x0, 0xfff, r0, &(0x7f0000001100)="0ccae1f0ff9c84d86687", 0xa, 0x81, 0x0, 0x3, r1}, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0x3, 0xffffffffffffffff, &(0x7f0000001180)="73feb35cdc1dec59a037fde326c904b3bf1748d562b1d77dd38b8f63a9840c86da4a008c53801c4b423bcedf39583b9d93d65e73ad323757c65eca0a5fd2c4c3c92d681a5bbd300d297500ae8181fcf424fdce8e68f6f8b27e113ae1b7f0a5e1c4558ff16886e96314fbbeb60331be18bd0f9bced4d5e9aed85a0678e16eedb1789a5e9e8aef4506c41ac91b7a2cc2a51a97fcd53fdfb2af14d6ffe06a25512e1ff86755addb38e77de1b032c7bbb09d8aaa8d3bc54596a3eddea7e873bee0eb", 0xc0, 0x2, 0x0, 0x2, r2}, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x3, 0x5, r3, &(0x7f0000001300)="f9b8", 0x2, 0x7af, 0x0, 0x2, r6}, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x8, 0x2, 0xffffffffffffffff, &(0x7f00000013c0)="72af8322e8d1746957a26fc7928b20d92b50c5dd021baf416fb94930f6080cbdd994bc87ad2c0cbd0ad974dc72338e2b7b386df7b01db8991c34753cb9e7dc72d78b5e77e3115b62703e86da63", 0x4d, 0x3b2a}, &(0x7f0000001500)={0x0, 0x0, 0x0, 0x7, 0xc81, 0xffffffffffffffff, &(0x7f0000001480)="81fe3b1079c27c7680a4328374c74ca630c239b8d176f6982a078cc144f265dcee45e830c39cb11c2db2bb844a75c468e2534bffc67ce1c663e32be9e7703a1ffb6a7dfdbbb945908ded211985016e862323a46279fa6409de8b7b17cfe01611832de6ca1debff339ff9954f18010ef79bfea0455c59641685", 0x79, 0x3, 0x0, 0x3}, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x2, 0x6, r7, &(0x7f0000001540)="461a3f125de30d757532632c334562d5b30f8ecaf558863aa588dfc5ff91daa4ed2e6baed015763a21cfdcf1e4bf98a1901136fa5a30c4221503aeef1d0e839139ec1512243e7aedd65f581ca77065b0439c740fdbceb97636e3e317c96e30a58a36b0741317ff6b44925cfe195f3f1738517ed67207", 0x76, 0x9, 0x0, 0x2}]) syz_emit_ethernet(0x46, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa0800450000380000000000019078ac1e0001ac1414aa0c00907800000000450000000000800000020000ac1414aae0000001d7831d70bb255026"], 0x0) [ 1668.779341] FAULT_INJECTION: forcing a failure. [ 1668.779341] name failslab, interval 1, probability 0, space 0, times 0 [ 1668.782181] CPU: 0 PID: 10586 Comm: syz-executor.2 Not tainted 5.10.180 #1 [ 1668.783602] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1668.785280] Call Trace: [ 1668.785845] dump_stack+0x107/0x167 [ 1668.786634] should_fail.cold+0x5/0xa [ 1668.787430] ? create_object.isra.0+0x3a/0xa20 [ 1668.788385] should_failslab+0x5/0x20 [ 1668.789182] kmem_cache_alloc+0x5b/0x310 [ 1668.790037] create_object.isra.0+0x3a/0xa20 [ 1668.790969] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1668.792032] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 1668.793097] ? alloc_skb_with_frags+0x92/0x570 [ 1668.794042] __alloc_skb+0xb1/0x5b0 [ 1668.794813] alloc_skb_with_frags+0x92/0x570 [ 1668.795744] sock_alloc_send_pskb+0x7af/0x930 [ 1668.796695] ? sk_alloc+0x350/0x350 [ 1668.797475] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1668.798583] ? SOFTIRQ_verbose+0x10/0x10 [ 1668.799436] ? lock_release+0x680/0x680 [ 1668.800282] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 1668.801329] ? ip6_mtu+0x1bb/0x3d0 [ 1668.802074] ? lock_downgrade+0x6d0/0x6d0 [ 1668.802938] ? ip_frag_init+0x350/0x350 [ 1668.803785] ? ip6_finish_output2+0x1fe0/0x1fe0 [ 1668.804747] ? ip6_mtu+0x1e9/0x3d0 [ 1668.805511] ? ip6_setup_cork+0xfb7/0x1740 [ 1668.806400] ip6_make_skb+0x2de/0x4e0 [ 1668.807201] ? ip_frag_init+0x350/0x350 [ 1668.808049] ? ip_frag_init+0x350/0x350 [ 1668.808899] ? ip6_push_pending_frames+0xf0/0xf0 [ 1668.809898] ? ip6_dst_hoplimit+0x199/0x440 [ 1668.810814] ? lock_downgrade+0x6d0/0x6d0 [ 1668.811705] udpv6_sendmsg+0x20d0/0x2af0 [ 1668.812560] ? ip_frag_init+0x350/0x350 [ 1668.813408] ? udp_v6_push_pending_frames+0x360/0x360 [ 1668.814497] ? perf_event_task_disable+0x390/0x390 [ 1668.815531] ? lock_downgrade+0x6d0/0x6d0 [ 1668.816406] ? hrtimer_start_range_ns+0x336/0xae0 [ 1668.817425] ? lock_acquire+0x197/0x470 [ 1668.818252] ? find_held_lock+0x2c/0x110 [ 1668.819132] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1668.820253] ? sock_has_perm+0x1ea/0x280 [ 1668.821122] ? __import_iovec+0x458/0x590 [ 1668.821975] ? udp_v6_push_pending_frames+0x360/0x360 [ 1668.823052] inet6_sendmsg+0x105/0x140 [ 1668.823852] ? inet6_compat_ioctl+0x320/0x320 [ 1668.824764] sock_sendmsg+0xf2/0x190 [ 1668.825542] ____sys_sendmsg+0x334/0x870 [ 1668.826390] ? kernel_sendmsg+0x50/0x50 [ 1668.827229] ? do_recvmmsg+0x6d0/0x6d0 [ 1668.828049] ? __lock_acquire+0x1657/0x5b00 [ 1668.828971] ___sys_sendmsg+0xf3/0x170 [ 1668.829791] ? sendmsg_copy_msghdr+0x160/0x160 [ 1668.830774] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1668.831719] ? _raw_spin_unlock_irq+0x27/0x30 [ 1668.832678] ? lock_acquire+0x197/0x470 [ 1668.833516] ? find_held_lock+0x2c/0x110 [ 1668.834385] ? __might_fault+0xd3/0x180 [ 1668.835240] ? lock_downgrade+0x6d0/0x6d0 [ 1668.836116] ? io_schedule_timeout+0x140/0x140 [ 1668.837100] __sys_sendmmsg+0x195/0x470 [ 1668.837948] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1668.838859] ? lock_downgrade+0x6d0/0x6d0 [ 1668.839767] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1668.840789] ? wait_for_completion_io+0x270/0x270 [ 1668.841807] ? rcu_read_lock_any_held+0x75/0xa0 [ 1668.842794] ? vfs_write+0x354/0xa70 [ 1668.843590] ? fput_many+0x2f/0x1a0 [ 1668.844356] ? ksys_write+0x1a9/0x260 [ 1668.845157] ? __ia32_sys_read+0xb0/0xb0 [ 1668.846029] __x64_sys_sendmmsg+0x99/0x100 [ 1668.846932] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1668.848015] do_syscall_64+0x33/0x40 [ 1668.848806] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1668.849874] RIP: 0033:0x7f004444ab19 [ 1668.850674] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1668.854472] RSP: 002b:00007f00419c0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1668.856062] RAX: ffffffffffffffda RBX: 00007f004455df60 RCX: 00007f004444ab19 [ 1668.857539] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1668.859020] RBP: 00007f00419c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1668.860501] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1668.861982] R13: 00007ffed8c8690f R14: 00007f00419c0300 R15: 0000000000022000 22:06:46 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480), 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) syz_open_dev$sg(&(0x7f0000000400), 0x1, 0x103081) syz_open_dev$sg(&(0x7f0000000300), 0x1, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 22:06:46 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r3, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r5, r4, 0x800, 0x0) close_range(r5, 0xffffffffffffffff, 0x0) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000300), r0) sendmsg$NL80211_CMD_DEL_KEY(r5, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000003c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="88000000", @ANYRES16=r6, @ANYBLOB="6e80040001000400020004000200040001002c006e80040001000400010004819a98857d04000100040001000400010004000100040001000800090001ac0f0005000800010000000a00060008021100000100000a000600080211000001000004000b00080037000200"/124], 0x88}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000080) writev(r3, &(0x7f0000000040)=[{&(0x7f00000000c0)="fa986bbb9640275cc9157b0d661f3a1a8fa18f8d7febd7271d81953aba8d3b0c442ae81779f0d37a33c7f718848b522e11919f3b4b621727d957a365f231f03662d21560", 0x44}, {&(0x7f0000000140)="2ac4deea8519c7e06459676c01947b594708a86d205df29a6f9465b06e151e4f28f6fa95d0ac1d880f63269829e2262a4a332ee10649fa5e224a2a00cf08ccad6a607825ca7dbbdefa1f75da2e5aff8508ae7785479760da4a87c7e882a60fb33788bd94e2ca28fdeb02e43a242b967fe6fca10f87d4f198895b269e4f1ae14a5390530c0132a17b5e3205019c05f95aa735c350edf93037f8d84ca2adc327a09628c4e4b7c34f346c1c62a09138a40e00d55e6a3217aaca9ed3e9573ec2a911966eaef82a5b3711fd5d36a07dca57ae86af4da922351960f17820354706c7638911c56141628fcb2f9565", 0xeb}, {&(0x7f0000000240)="4a331c7190db8d84426bd568d5c320e2dd3a26fac78d898689d7147e2a71f9f9310244d2eed862be0f6d12eff55e5fa4593612a53920769864942dab0afbee6d9f7d0063fa8fbde6db1d14ddfa98f4544614", 0x52}], 0x3) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r7, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) write$P9_RSETATTR(r7, &(0x7f0000000000)={0x7, 0x1b, 0x2}, 0x7) tee(r2, r1, 0x800, 0x0) close_range(r2, 0xffffffffffffffff, 0x0) 22:06:46 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = syz_io_uring_complete(0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r1, 0x8008f513, &(0x7f0000000140)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4ea0, 0xfffffffe, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r2, @ANYBLOB="0edb964c5b2d02da42950f6a6c653000"]) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1000}, 0x4) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r3, &(0x7f0000000040)=[{{&(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0}}, {{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000440)="10", 0xffd0}], 0x1}}, {{0x0, 0x0, &(0x7f0000000900)=[{&(0x7f00000008c0)="7f", 0x1}], 0x1}}], 0x28, 0x8080) sendmsg$inet6(r3, &(0x7f0000004380)={0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000000)={r4, 0x1, 0x6, @remote}, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000680)={'batadv_slave_0\x00', 0x0}) ioctl$sock_SIOCDELRT(r1, 0x890c, &(0x7f0000000700)={0x0, @isdn={0x22, 0x8, 0x4, 0x0, 0x5e}, @vsock={0x28, 0x0, 0x2711, @my=0x1}, @can={0x1d, 0x0}, 0x1, 0x0, 0x0, 0x0, 0xfffc, &(0x7f00000006c0)='dummy0\x00', 0x7fff, 0x7, 0x9}) sendmsg$ETHTOOL_MSG_CHANNELS_GET(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000c80)=ANY=[@ANYBLOB="7c020000", @ANYRES16=0x0, @ANYBLOB="16022cbd7000fcdbdf2511000000340001800800030001000000140002006272696467655f736c6176655f310000140002007369743000000000000000000000000088000180080003000100000008000100", @ANYRES32=0x0, @ANYBLOB="080003000100000008000100", @ANYRES32=0x0, @ANYBLOB="140002006e72300000000000000000000000000014000200766c616e3000000000000000000000001400020076657468305f746f5f7465616d000000140002006e657464657673696d300000000000001400020074756e6c3000000000000000000000000c00018008000100", @ANYRES32=0x0, @ANYBLOB="4c0001800800030003000000080003000300000008000100", @ANYRES32=0x0, @ANYBLOB="14000200776c616e300000000000000000000000140002006970366772653000000000000000000008000300000000002000018008000300000000001400020067656e657665310000000000000000002400018008000100", @ANYRES32=0x0, @ANYBLOB="080003000400000008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="4000018008000300010000000800030000000000080003000300000008000100", @ANYRES32=0x0, @ANYBLOB="0800030000000000140002007663616e3000000000000000000000002400018008000100", @ANYRES32=0x0, @ANYBLOB="080003000300000008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="3c0001800800030002000000140002006970366772657461703000000000000008000100", @ANYRES32=r4, @ANYBLOB="140002006873723000000000000000000000000070000180140002006d6163736563300000000000000000000800030001000000080003000400000008000100", @ANYRES32=0x0, @ANYBLOB="1400020076657468315f766972745f77696669001400020073797a6b616c6c65723100000000000008000300030000000800010029ccc4a08bf9fdd68f568baceeafe62c119f0f5c58cc0491d733781dde6a4d8cea3e3d7e909fa0c67af07cbe1c0209a65df00c7aa4d786b3f349c1326e9d773d1970c90a51f5b280aa37f6019756f13a897c38e1f6ae25e03fb9e5523cd90482736d1a28acec2d67cdc3348bf225dd579d14ddea8b53eb5d810437f443a53eed467fc5212745849886e13b6b96b3b33807", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB], 0x27c}, 0x1, 0x0, 0x0, 0x2000c000}, 0x4008) 22:06:46 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x2008000) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 74) 22:06:46 executing program 0: msgsnd(0x0, &(0x7f0000000140)=ANY=[@ANYRES64], 0x3f9, 0x0) msgctl$IPC_RMID(0x0, 0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000040)=""/47) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(0x0, 0x0) r0 = getpgrp(0x0) setpriority(0x0, r0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001c00), 0x0, 0x10000, &(0x7f0000001c40)={0x0, 0x989680}) getpgrp(0x0) setpriority(0x0, 0x0, 0x5) r1 = getpgrp(0x0) setpriority(0x0, r1, 0x0) r2 = getpgrp(0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) setpriority(0x1, r2, 0xd9) openat$sysfs(0xffffffffffffff9c, &(0x7f0000001cc0)='/sys/power/pm_async', 0x80100, 0x60) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) sendmsg$802154_raw(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080), 0x18}, 0x0, 0x2, 0x1002, 0x0, 0xffffffffffffffff, 0x400007, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000012b00)=ANY=[]) 22:06:46 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 22:06:46 executing program 4: pipe2(0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 22:06:46 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000000200)=[{&(0x7f0000000040)='m', 0x1}], 0x1, 0x100000000000000) close_range(r0, 0xffffffffffffffff, 0x0) 22:06:46 executing program 5: openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 22:06:46 executing program 5: openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 22:06:46 executing program 5: openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) [ 1682.971210] FAULT_INJECTION: forcing a failure. [ 1682.971210] name failslab, interval 1, probability 0, space 0, times 0 [ 1682.973724] CPU: 0 PID: 10618 Comm: syz-executor.2 Not tainted 5.10.180 #1 [ 1682.975133] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1682.976795] Call Trace: [ 1682.977340] dump_stack+0x107/0x167 [ 1682.978076] should_fail.cold+0x5/0xa [ 1682.978875] ? create_object.isra.0+0x3a/0xa20 [ 1682.979795] should_failslab+0x5/0x20 [ 1682.980559] kmem_cache_alloc+0x5b/0x310 [ 1682.981392] ? lock_chain_count+0x20/0x20 [ 1682.982236] create_object.isra.0+0x3a/0xa20 [ 1682.983145] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1682.984170] kmem_cache_alloc_node+0x169/0x330 [ 1682.985100] __alloc_skb+0x6d/0x5b0 [ 1682.985840] alloc_skb_with_frags+0x92/0x570 [ 1682.986750] sock_alloc_send_pskb+0x7af/0x930 [ 1682.987669] ? sk_alloc+0x350/0x350 [ 1682.988412] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1682.989480] ? SOFTIRQ_verbose+0x10/0x10 [ 1682.990311] ? lock_release+0x680/0x680 [ 1682.991133] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 1682.992154] ? ip6_mtu+0x1bb/0x3d0 [ 1682.992869] ? lock_downgrade+0x6d0/0x6d0 [ 1682.993710] ? ip_frag_init+0x350/0x350 [ 1682.994519] ? ip6_finish_output2+0x1fe0/0x1fe0 [ 1682.995468] ? ip6_mtu+0x1e9/0x3d0 [ 1682.996196] ? ip6_setup_cork+0xfb7/0x1740 [ 1682.997054] ip6_make_skb+0x2de/0x4e0 [ 1682.997822] ? ip_frag_init+0x350/0x350 [ 1682.998622] ? ip_frag_init+0x350/0x350 [ 1682.999433] ? ip6_push_pending_frames+0xf0/0xf0 [ 1683.000396] ? ip6_dst_hoplimit+0x199/0x440 [ 1683.001277] ? lock_downgrade+0x6d0/0x6d0 [ 1683.002131] udpv6_sendmsg+0x20d0/0x2af0 [ 1683.002961] ? ip_frag_init+0x350/0x350 [ 1683.003778] ? udp_v6_push_pending_frames+0x360/0x360 [ 1683.004834] ? lock_acquire+0x374/0x470 [ 1683.005642] ? lock_acquire+0x197/0x470 [ 1683.006455] ? find_held_lock+0x2c/0x110 [ 1683.007332] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1683.008442] ? trace_hardirqs_on+0x5b/0x180 [ 1683.009314] ? sock_has_perm+0x1ea/0x280 [ 1683.010162] ? udp_v6_push_pending_frames+0x360/0x360 [ 1683.011210] inet6_sendmsg+0x105/0x140 [ 1683.012005] ? inet6_compat_ioctl+0x320/0x320 [ 1683.012913] sock_sendmsg+0xf2/0x190 [ 1683.013674] ____sys_sendmsg+0x334/0x870 [ 1683.014518] ? kernel_sendmsg+0x50/0x50 [ 1683.015338] ? do_recvmmsg+0x6d0/0x6d0 [ 1683.016139] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1683.017213] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1683.018315] ? trace_hardirqs_on+0x5b/0x180 [ 1683.019223] ___sys_sendmsg+0xf3/0x170 [ 1683.020025] ? sendmsg_copy_msghdr+0x160/0x160 [ 1683.020978] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1683.021891] ? _raw_spin_unlock_irq+0x27/0x30 [ 1683.022806] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1683.023731] ? finish_task_switch+0x126/0x5d0 [ 1683.024635] ? finish_task_switch+0xef/0x5d0 [ 1683.025542] ? __switch_to+0x572/0xf70 [ 1683.026335] ? __switch_to_asm+0x3a/0x60 [ 1683.027186] ? __switch_to_asm+0x34/0x60 [ 1683.028014] ? __schedule+0x82c/0x1ea0 [ 1683.028825] ? io_schedule_timeout+0x140/0x140 [ 1683.029778] __sys_sendmmsg+0x195/0x470 [ 1683.030598] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1683.031491] ? lock_downgrade+0x6d0/0x6d0 [ 1683.032345] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1683.033343] ? wait_for_completion_io+0x270/0x270 [ 1683.034317] ? rcu_read_lock_any_held+0x75/0xa0 [ 1683.035289] ? vfs_write+0x354/0xa70 [ 1683.036064] ? fput_many+0x2f/0x1a0 [ 1683.036797] ? ksys_write+0x1a9/0x260 [ 1683.037569] ? __ia32_sys_read+0xb0/0xb0 [ 1683.038394] __x64_sys_sendmmsg+0x99/0x100 [ 1683.039253] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1683.040293] do_syscall_64+0x33/0x40 [ 1683.041054] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1683.042083] RIP: 0033:0x7f004444ab19 [ 1683.042842] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1683.046543] RSP: 002b:00007f00419c0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1683.048093] RAX: ffffffffffffffda RBX: 00007f004455df60 RCX: 00007f004444ab19 [ 1683.049528] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1683.050970] RBP: 00007f00419c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1683.052401] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1683.053854] R13: 00007ffed8c8690f R14: 00007f00419c0300 R15: 0000000000022000 [ 1683.077803] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 22:06:46 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480), 0x0) syz_open_dev$sg(&(0x7f0000000400), 0x1, 0x103081) syz_open_dev$sg(&(0x7f0000000300), 0x1, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 22:06:47 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 22:07:01 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480), 0x0) syz_open_dev$sg(&(0x7f0000000400), 0x1, 0x103081) syz_open_dev$sg(&(0x7f0000000300), 0x1, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 22:07:01 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 22:07:01 executing program 4: pipe2(0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 22:07:01 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x2008000) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 75) 22:07:01 executing program 0: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) r2 = pidfd_getfd(0xffffffffffffffff, r1, 0x0) syncfs(r2) getdents64(r0, &(0x7f0000000140)=""/95, 0x5f) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimensat(r0, &(0x7f0000000000)='./file0/file0\x00', &(0x7f00000000c0)={{r3, r4/1000+10000}}, 0x0) 22:07:01 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000000200)=[{&(0x7f0000000000)="6d954a703e8e3a3ca3c5feffffffffffffffd5d2259a507f1a7bf401a1ece4aeeea8bb78d59c3374d3bfcf", 0x2b}], 0x1, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 22:07:01 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) syz_emit_ethernet(0x22, &(0x7f0000000440)={@local, @remote, @void, {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x0, 0x0, @local, "", @multicast}}}}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r3, r2, 0x800, 0x0) close_range(r3, 0xffffffffffffffff, 0x0) tee(r3, r0, 0x800, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) 22:07:01 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x242e2, 0x6) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) writev(r1, &(0x7f0000000240)=[{&(0x7f0000000280)="c8", 0x1}], 0x1) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2) mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000) madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) 22:07:01 executing program 7: ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x8}}, './file0\x00'}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000080), 0x10) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendmsg$TIPC_CMD_SET_LINK_PRI(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000300)=ANY=[@ANYBLOB="68a58000", @ANYRESDEC, @ANYBLOB="1000000000000008410000004d00180000080065746800000000000000000000020000000000000000000000000010000000000000000000cd000000000000000000000091cd18d00000000000000000000000000000000100000000000000003d664e307f80d84a6e99fc0e347b00e3d29cc4a1e0ea37831490e71d8e8b4cf7dade25d5aa001ade0b4c5c7c85efd56fd6431fa33c58300f84c540e428a164d0aa"], 0x68}, 0x1, 0x0, 0x0, 0x4000}, 0x6c080) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r4, r3, 0x800, 0x0) fcntl$setpipe(r3, 0x407, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r2, 0x89f6, &(0x7f00000003c0)={'syztnl1\x00', &(0x7f0000000280)={'ip6_vti0\x00', 0x0, 0x2f, 0x8, 0x8, 0x3e5c44d5, 0x0, @mcast1, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x7800, 0x8, 0x5, 0x2}}) sendmmsg$inet6(r5, &(0x7f0000001a00)=[{{&(0x7f0000000100)={0xa, 0x4e23, 0x0, @initdev={0xfe, 0x88, '\x00', 0xff, 0x0}, 0x2ec}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="67130cb8168a87154a4e5ac316fe53f28bda31a7b9b28d7950046eab9049", 0x1e}], 0x1, &(0x7f00000004c0)=[@hopopts={{0x30, 0x29, 0x36, {0x84, 0x2, '\x00', [@padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x5}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}}}, @pktinfo={{0x24, 0x29, 0x32, {@mcast1, r6}}}, @dstopts={{0x108, 0x29, 0x37, {0x21, 0x1e, '\x00', [@generic={0x9, 0xd8, "b7771c0d947176a025f39b935156916989e8fd9dd94c9d1778996e6cd5758a3b512b2e989549d23f64f68bb42e43eed2ba10db531dece3407552c8d3b394e8688d445821db84c2b4a244b1112cd1245587aba3b30ce7edb4d7f9311a8d0576c199c021c50d35c5f5cd3528297ab932e4a4eda1482adbd1a4defffe931ce6595f30d1d069430c8248c02832956c063170ba452804fcd67c5078eb215de2d210ba27b984a7c9ae4ffe9bff4b71b747a35523b6ece8c7c00161cf768d5a9ed5a24086c88decbd492e8ba3911b41006cd163acfdc9c5a9339278"}, @ra={0x5, 0x2, 0x7}, @hao={0xc9, 0x10, @empty}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x4fa}}], 0x178}}, {{&(0x7f0000000400)={0xa, 0x4e21, 0x40, @empty, 0x80000001}, 0x1c, &(0x7f00000017c0)=[{&(0x7f0000000640)="cc8fdd5d9049ecdf8f77f8463b608bf9448a5c77ecb88ebe1a242a5563bb7b45128b3827b9a2724455d2dbe5b55c0334b10edfe65977c160fc3f90536f73026b2cd76625a0a4269712c9021980a9e7e9b64d78a755ada1bfbfef29ef1bde43a636e3290dc8354dd5bb76b20f16e6b500132a802b4090e8f3ec", 0x79}, {&(0x7f0000000440)="a4a9c9a5da28bfac481b5adc617db391b840d9e6bef09385e23e8c", 0x1b}, {&(0x7f00000006c0)='B', 0x1}, {&(0x7f0000000700)="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", 0x1000}, {&(0x7f0000001700)="7f8ead0a08102a908ba8873e77b95de8fab3cb665b17548acd4c1d36892294e1a05b962280d39422d91646e5dca869a72b2e664e1372febd8f2d4d6c46978559328a200328b2bb149efa9b7fca8ddd7e8b1e088544fc0351ba40c87edec26b1f5c83c9dc4841529679720f855cab3b5ac01ceb903b6356fc28dca83659379f715a78582c8c5b064f6fc7b70f457206f85b3e9e", 0x93}], 0x5, &(0x7f0000001840)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0xfff}}], 0x18}}, {{&(0x7f0000001880)={0xa, 0x4e20, 0x400, @loopback, 0x3ff}, 0x1c, &(0x7f00000019c0)=[{&(0x7f00000018c0)="60d2dfcb05be1716488d1265d714aaf40404a116fc56ec441c3af3ba79623a4f1aee3fd9b66b57797569a3145631ac5e9bda4483d87f1cfa7bed6a3c765f9b641b9fa8fcfcb66a68af17726e1bc5ed4e1386065834e3526cec6ecb981226e563f9004e70017610e9f73421ad9a3f80b2ab1009c9fa5249d06be36451252508fd4bd1b5b8d5807100ff7bd0229fc73ea0a9bdeafb0485db5572393bba307c171af688d5b5ff0579712b8b2bfe6f9c92dd88812500ce02d41cc8f88a890bc5eb2f9724defe1a8d9a1fb45b", 0xca}], 0x1}}], 0x3, 0x8840) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) vmsplice(r7, &(0x7f0000000200)=[{&(0x7f0000000040)='m', 0x1}], 0x1, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) 22:07:01 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) [ 1697.249241] FAULT_INJECTION: forcing a failure. [ 1697.249241] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1697.252278] CPU: 1 PID: 10663 Comm: syz-executor.2 Not tainted 5.10.180 #1 [ 1697.253693] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1697.255386] Call Trace: [ 1697.255944] dump_stack+0x107/0x167 [ 1697.256715] should_fail.cold+0x5/0xa [ 1697.257531] _copy_from_user+0x2e/0x1b0 [ 1697.258370] __copy_msghdr_from_user+0x91/0x4b0 [ 1697.259360] ? __ia32_sys_shutdown+0x80/0x80 [ 1697.260283] ? udp_v6_push_pending_frames+0x360/0x360 [ 1697.261346] ? inet6_sendmsg+0xbd/0x140 [ 1697.262185] ? inet6_compat_ioctl+0x320/0x320 [ 1697.263105] ? sock_sendmsg+0x55/0x190 [ 1697.263931] sendmsg_copy_msghdr+0xa1/0x160 [ 1697.264826] ? do_recvmmsg+0x6d0/0x6d0 [ 1697.265637] ? __lock_acquire+0x1657/0x5b00 [ 1697.266531] ___sys_sendmsg+0xc6/0x170 [ 1697.267360] ? sendmsg_copy_msghdr+0x160/0x160 [ 1697.268295] ? do_user_addr_fault+0x440/0xc60 [ 1697.269233] ? lock_acquire+0x197/0x470 [ 1697.270052] ? find_held_lock+0x2c/0x110 [ 1697.270915] ? __might_fault+0xd3/0x180 [ 1697.271738] ? lock_downgrade+0x6d0/0x6d0 [ 1697.272609] ? asm_exc_page_fault+0x1e/0x30 [ 1697.273539] __sys_sendmmsg+0x195/0x470 [ 1697.274377] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1697.275300] ? lock_downgrade+0x6d0/0x6d0 [ 1697.276198] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1697.277203] ? wait_for_completion_io+0x270/0x270 [ 1697.278224] ? rcu_read_lock_any_held+0x75/0xa0 [ 1697.279198] ? vfs_write+0x354/0xa70 [ 1697.279987] ? fput_many+0x2f/0x1a0 [ 1697.280749] ? ksys_write+0x1a9/0x260 [ 1697.281556] ? __ia32_sys_read+0xb0/0xb0 [ 1697.282410] __x64_sys_sendmmsg+0x99/0x100 [ 1697.283313] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1697.284383] do_syscall_64+0x33/0x40 [ 1697.285171] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1697.286224] RIP: 0033:0x7f004444ab19 [ 1697.287153] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1697.291678] RSP: 002b:00007f00419c0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1697.293580] RAX: ffffffffffffffda RBX: 00007f004455df60 RCX: 00007f004444ab19 [ 1697.295311] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1697.297018] RBP: 00007f00419c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1697.298748] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1697.300498] R13: 00007ffed8c8690f R14: 00007f00419c0300 R15: 0000000000022000 22:07:01 executing program 0: openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/power/pm_trace_dev_match', 0x0, 0x0) r2 = dup2(r0, 0xffffffffffffffff) write(r0, 0x0, 0x0) sendfile(r0, r1, &(0x7f0000000080)=0x100, 0x8) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/power/pm_trace_dev_match', 0x0, 0x0) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/resume', 0x22902, 0x0) copy_file_range(r3, 0x0, r4, 0x0, 0xa1, 0x0) ioctl$EXT4_IOC_CLEAR_ES_CACHE(0xffffffffffffffff, 0x6628) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) flistxattr(r2, 0x0, 0x0) unshare(0x48020200) 22:07:01 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 22:07:01 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x2008000) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 76) 22:07:01 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_config_ext={0x0, 0xc9d}, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[], 0xfdef) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000380)=ANY=[@ANYBLOB='filter\b\x00'/40], 0x28) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000100), 0x4) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') pread64(r1, &(0x7f0000001100)=""/4095, 0xae3, 0x6800) r2 = syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000140)='./file0\x00', 0x31, 0x7, &(0x7f0000000680)=[{&(0x7f0000000180)="c46140462ebffa37194b4057b423cb", 0xf, 0x3f}, {&(0x7f0000002100)="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", 0x1000, 0x3}, {&(0x7f00000003c0)="e5bbdd32488a5ff6ceb9d2972e24dd3f54d58a494d833f4601a5fe9eaa501c2e26173855f21e85a8c7b20419db99e723db248beba2b4eaa3bf9b2d9bc42aca9a6ffc589d35933e33c32cf226421d932171c0c1b751fd6f2626447e4a0c82195de66ce903989b6e085f26c51407ce918fe42ac909ce", 0x75, 0x9}, {&(0x7f00000001c0)="ef03a2e54ea3686e365103484de10fad8cf1c90a5f5fd187b78b92cef52257181ff6c280e3d9c10c83c8841861da1c35048135022dc9521bd00fdfba48", 0x3d, 0x1ff}, {&(0x7f0000000440)="e3caa70d93897d89f84d7c0f549c7d7b0020b6a3505a3c15effb3a35f8cb5898e46fd7961021a02918e686d083e59e096f472746289eb231e838e3612f5f996f5f40234308a1b4bfc48db696ceecef1bd258c32168b997123c9805460c8a97a0e31d5b6e8a01abb922cc540503ec7f31ec66b8dac8a994d9", 0x78, 0x4}, {&(0x7f0000000540)="81e3182c486e88c0c7e1eb8b94417c199f4910fe87c790ee76b54e08e2bff4a52844a151dd16f6716a1cb519920e4ab2bcc294a4ef4a06fbf261b52fb319b700b5ce78f94defd613c135e3eb8ccbf0f96d4c64a0500817364a8e4b0cad8f096559d1e2db5be645a60c76b2880bc693f217e610c667fe6428596d42954f9ccfbafe1bf5d20b12048ec52d5136525794699d28", 0x92, 0x1f}, {&(0x7f0000000600)="4d8e77b554c23dfb6a78fb11e7dfc3a749da007f9f608e6d71aa9d29fdd6ffa9761aba5431dc82837054782c80efd74fff0cb258d3efe5fa43276d3e2c041e936eabecb2e8627ed242e9ebe04962601bd243aa387fb0adacdc32c31eef", 0x5d, 0x1ff}], 0x89802c, &(0x7f0000000740)={[{@unhide}, {@check_strict}, {@map_normal}], [{@subj_type={'subj_type', 0x3d, 'smaps\x00'}}, {@uid_eq={'uid', 0x3d, 0xee00}}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}, {@fscontext={'fscontext', 0x3d, 'staff_u'}}]}) ioctl$BTRFS_IOC_LOGICAL_INO(r2, 0xc0389424, &(0x7f00000007c0)={0x4, 0x10, '\x00', 0x0, &(0x7f0000000340)=[0x0, 0x0]}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000240)={@in={{0x2, 0x4e22, @remote}}, 0x0, 0x0, 0x1c, 0x0, "8ac377679cb56eb19a704dc2d7e19eccdf4c8b27afb2d4d465ec3e75ce8324fd45cb364f2d81334f791ea272e6797188c1445080be2c346109bd4050feb4293292976b27d0bbd350e3ca9b0bed093fd7"}, 0xd8) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 22:07:01 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff}, 0x5e438b6b65491fbe) r4 = gettid() timer_create(0x0, &(0x7f0000000240)={0x0, 0xb, 0x4, @tid=r4}, 0x0) syz_open_procfs(r4, &(0x7f0000000240)='net/igmp6\x00') tee(r3, r2, 0x800, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000000)=""/32, 0x20}, {&(0x7f0000000040)=""/206, 0xce}, {&(0x7f0000000140)=""/182, 0xb6}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x4) close_range(r1, 0xffffffffffffffff, 0x0) [ 1697.497205] FAULT_INJECTION: forcing a failure. [ 1697.497205] name failslab, interval 1, probability 0, space 0, times 0 [ 1697.499778] CPU: 1 PID: 10691 Comm: syz-executor.2 Not tainted 5.10.180 #1 [ 1697.501203] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1697.502911] Call Trace: [ 1697.503470] dump_stack+0x107/0x167 [ 1697.504232] should_fail.cold+0x5/0xa [ 1697.505021] ? create_object.isra.0+0x3a/0xa20 [ 1697.505955] should_failslab+0x5/0x20 [ 1697.506731] kmem_cache_alloc+0x5b/0x310 [ 1697.507582] create_object.isra.0+0x3a/0xa20 [ 1697.508465] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1697.509513] kmem_cache_alloc_trace+0x151/0x320 [ 1697.510448] ip6_setup_cork+0x1e4/0x1740 [ 1697.511275] ip6_make_skb+0x22d/0x4e0 [ 1697.512051] ? ip_frag_init+0x350/0x350 [ 1697.512872] ? ip6_push_pending_frames+0xf0/0xf0 [ 1697.513839] ? ip6_dst_hoplimit+0x199/0x440 [ 1697.514723] ? lock_downgrade+0x6d0/0x6d0 [ 1697.515573] udpv6_sendmsg+0x20d0/0x2af0 [ 1697.516390] ? ip_frag_init+0x350/0x350 [ 1697.517200] ? udp_v6_push_pending_frames+0x360/0x360 [ 1697.518240] ? perf_event_task_disable+0x390/0x390 [ 1697.519234] ? lock_downgrade+0x6d0/0x6d0 [ 1697.520057] ? hrtimer_start_range_ns+0x336/0xae0 [ 1697.521035] ? lock_acquire+0x197/0x470 [ 1697.521836] ? find_held_lock+0x2c/0x110 [ 1697.522671] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1697.523773] ? sock_has_perm+0x1ea/0x280 [ 1697.524626] ? __import_iovec+0x458/0x590 [ 1697.525471] ? udp_v6_push_pending_frames+0x360/0x360 [ 1697.526521] inet6_sendmsg+0x105/0x140 [ 1697.527355] ? inet6_compat_ioctl+0x320/0x320 [ 1697.528274] sock_sendmsg+0xf2/0x190 [ 1697.529028] ____sys_sendmsg+0x334/0x870 [ 1697.529858] ? kernel_sendmsg+0x50/0x50 [ 1697.530661] ? do_recvmmsg+0x6d0/0x6d0 [ 1697.531467] ? __lock_acquire+0x1657/0x5b00 [ 1697.532375] ___sys_sendmsg+0xf3/0x170 [ 1697.533195] ? sendmsg_copy_msghdr+0x160/0x160 [ 1697.534118] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1697.535193] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1697.536100] ? trace_hardirqs_on+0x5b/0x180 [ 1697.536976] ? lock_acquire+0x197/0x470 [ 1697.537772] ? find_held_lock+0x2c/0x110 [ 1697.538597] ? __might_fault+0xd3/0x180 [ 1697.539419] ? lock_downgrade+0x6d0/0x6d0 [ 1697.540252] ? io_schedule_timeout+0x140/0x140 [ 1697.541190] __sys_sendmmsg+0x195/0x470 [ 1697.541997] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1697.542869] ? lock_downgrade+0x6d0/0x6d0 [ 1697.543754] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1697.544731] ? wait_for_completion_io+0x270/0x270 [ 1697.545708] ? rcu_read_lock_any_held+0x75/0xa0 [ 1697.546640] ? vfs_write+0x354/0xa70 [ 1697.547397] ? fput_many+0x2f/0x1a0 [ 1697.548137] ? ksys_write+0x1a9/0x260 [ 1697.548905] ? __ia32_sys_read+0xb0/0xb0 [ 1697.549739] __x64_sys_sendmmsg+0x99/0x100 [ 1697.550598] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1697.551646] do_syscall_64+0x33/0x40 [ 1697.552410] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1697.553442] RIP: 0033:0x7f004444ab19 [ 1697.554200] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1697.557926] RSP: 002b:00007f00419c0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1697.559465] RAX: ffffffffffffffda RBX: 00007f004455df60 RCX: 00007f004444ab19 [ 1697.560900] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1697.562345] RBP: 00007f00419c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1697.563805] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1697.565433] R13: 00007ffed8c8690f R14: 00007f00419c0300 R15: 0000000000022000 22:07:01 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480), 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r3, r2, 0x800, 0x0) dup3(r2, r0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r5, r4, 0x800, 0x0) vmsplice(r4, &(0x7f0000000200), 0x0, 0x4) close_range(r1, 0xffffffffffffffff, 0x0) 22:07:19 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 22:07:19 executing program 4: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) close_range(r0, 0xffffffffffffffff, 0x0) 22:07:19 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000040)={'batadv_slave_0\x00'}) socket$nl_generic(0x10, 0x3, 0x10) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x284000, 0xc1) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f00000000c0)={'wlan0\x00'}) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x15, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000140)={0x0, 0x0, 0x0}) ioctl$F2FS_IOC_DEFRAGMENT(0xffffffffffffffff, 0xc010f508, &(0x7f00000001c0)={0x3, 0x1ff}) socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x10, 0x1, 0x0, 0x0, 0x5e, 0xa0020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000280), 0xe}, 0x0, 0x7, 0x0, 0x4, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xf, 0xffffffffffffffff, 0x0) bind$802154_dgram(r0, &(0x7f0000000000)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0002}}}, 0x14) connect$802154_dgram(r0, &(0x7f0000000180)={0x24, @short}, 0x14) sendmmsg$sock(r2, &(0x7f00000021c0)=[{{0x0, 0x0, 0x0, 0xfffffeaa}}], 0x1, 0x4000) connect$inet(r2, &(0x7f0000000100)={0x2, 0x4e21, @remote}, 0x10) 22:07:19 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x40}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = getpgid(0x0) sendmsg$nl_generic(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000004c0)=ANY=[@ANYBLOB="240000001e00852e000000000000000000000000080000000000000008000800", @ANYRES32=r3, @ANYBLOB="d8d7f07999baf33723021fa6fa21c4891217058fc153e52ca8ac81eb24c928278dfffc5a8590ec61fe1d0fa70979fd7dea8d2bad6c9d10bc95b037bc57abf66777392100eea3473986f0f9649506be1b08a1616311ce61c85ac8de23419b806fe47fd7ddcfb38a588d48053c13c3315cb054818013b244bd22331835850eed96695ff533e5272320ffbb8332bd6a3b3d1b729ed92d8d8638918461f332e7e3086d0a519441fb29c6b5bba34ed7d815a05aac9f213a9ef708d3cf03e62deda1d735318e333285b2208b7e55df69a4ced458a5051f0cc9abbcabcd6cd875ba"], 0x24}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000180)=0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_LINK_TIMEOUT={0xf, 0x3, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x77359400}, 0x1, 0x0, 0x0, {0x0, r0}}, 0x81) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r4, 0x0, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(0x0, 0x0, 0x0, 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./file1\x00', 0x105142, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f00000000c0)='./file1\x00', 0x410c41, 0x22) r7 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r6, r7) clone3(&(0x7f0000000440)={0x810000, &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240), {0x1c}, &(0x7f00000002c0)=""/243, 0xf3, &(0x7f00000003c0)=""/60, &(0x7f0000000400)=[r3, r3, 0x0], 0x3}, 0x58) copy_file_range(r6, 0x0, r5, 0x0, 0x200f5ef, 0x1081030000000000) openat(r6, &(0x7f0000000140)='./file1\x00', 0x210000, 0xa) 22:07:19 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) syz_io_uring_setup(0x5, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000540)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f0000000140)=""/204, 0xcc}, 0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000000)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x9, 0x0, &(0x7f0000000080)="ec4c84bda226b49babe300891a1e32c6ad0a3dfb4cd04de497d5c84f763ff2d4740e284e9cd21f4a72959b72a1106665a289dd966757697e622704d7c82b93d4b2a0a5ff30d2078d8f7b804b5f0d0984ee99a76bf6ce66406352b0520de55335246cc259f3f6e49649b569ab28b53537c7368cc4b6c0bdcd7df72a45606e4342f613b6830e08e846d8f7d2f106815500128a948398bbd6e591f7484523975fda96afde7f8236a48fb924092dcf8c733893bb96afe7fb5412c16dc6bb45c4734d391849b325eb31d4a6fe1e43cbac521f552c0315e76d9275cb059d88fee9a3c783b4153be16170345a335c076b0c", 0x68a, 0x0, 0x1, {0x1, r3}}, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x181240, 0x48) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) tee(r4, r0, 0x800, 0x0) close_range(r4, 0xffffffffffffffff, 0x0) 22:07:19 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x2008000) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 77) 22:07:19 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480), 0x0) syz_open_dev$sg(&(0x7f0000000400), 0x1, 0x103081) syz_open_dev$sg(&(0x7f0000000300), 0x1, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 22:07:19 executing program 7: pipe2(&(0x7f0000000480), 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) vmsplice(r0, &(0x7f0000000200)=[{&(0x7f0000000040)='m', 0x1}], 0x1, 0x0) pipe2(&(0x7f0000000480), 0x0) pipe2(&(0x7f0000000480), 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r2, r1, 0x800, 0x0) tee(r0, r1, 0x100000001, 0x1c) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r3, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r5, r4, 0x800, 0x0) close_range(r3, r4, 0x0) [ 1715.653139] FAULT_INJECTION: forcing a failure. [ 1715.653139] name failslab, interval 1, probability 0, space 0, times 0 [ 1715.656103] CPU: 1 PID: 10709 Comm: syz-executor.2 Not tainted 5.10.180 #1 [ 1715.657549] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1715.659282] Call Trace: [ 1715.659853] dump_stack+0x107/0x167 [ 1715.660622] should_fail.cold+0x5/0xa [ 1715.661413] ? create_object.isra.0+0x3a/0xa20 [ 1715.662372] should_failslab+0x5/0x20 [ 1715.663188] kmem_cache_alloc+0x5b/0x310 [ 1715.664054] create_object.isra.0+0x3a/0xa20 [ 1715.664992] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1715.666088] kmem_cache_alloc_trace+0x151/0x320 [ 1715.667093] ip6_setup_cork+0x1e4/0x1740 [ 1715.667984] ip6_make_skb+0x22d/0x4e0 [ 1715.668793] ? ip_frag_init+0x350/0x350 [ 1715.669648] ? ip6_push_pending_frames+0xf0/0xf0 [ 1715.670660] ? ip6_dst_hoplimit+0x199/0x440 [ 1715.671587] ? lock_downgrade+0x6d0/0x6d0 [ 1715.672489] udpv6_sendmsg+0x20d0/0x2af0 [ 1715.673371] ? ip_frag_init+0x350/0x350 [ 1715.674226] ? udp_v6_push_pending_frames+0x360/0x360 [ 1715.675333] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1715.676455] ? trace_hardirqs_on+0x5b/0x180 [ 1715.677388] ? lock_acquire+0x1b9/0x470 [ 1715.678235] ? find_held_lock+0x2c/0x110 [ 1715.679120] ? sock_has_perm+0x1ea/0x280 [ 1715.680017] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1715.681140] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1715.682284] ? trace_hardirqs_on+0x5b/0x180 [ 1715.683221] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1715.684380] ? udp_v6_push_pending_frames+0x360/0x360 [ 1715.685456] inet6_sendmsg+0x105/0x140 [ 1715.686288] ? inet6_compat_ioctl+0x320/0x320 [ 1715.687248] sock_sendmsg+0xf2/0x190 [ 1715.688038] ____sys_sendmsg+0x334/0x870 [ 1715.688883] ? kernel_sendmsg+0x50/0x50 [ 1715.689716] ? do_recvmmsg+0x6d0/0x6d0 [ 1715.690539] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1715.691655] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1715.692776] ? trace_hardirqs_on+0x5b/0x180 [ 1715.693675] ___sys_sendmsg+0xf3/0x170 [ 1715.694496] ? sendmsg_copy_msghdr+0x160/0x160 [ 1715.695458] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1715.696394] ? _raw_spin_unlock_irq+0x27/0x30 [ 1715.697335] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1715.698271] ? finish_task_switch+0x126/0x5d0 [ 1715.699238] ? finish_task_switch+0xef/0x5d0 [ 1715.700147] ? __switch_to+0x572/0xf70 [ 1715.700949] ? __switch_to_asm+0x3a/0x60 [ 1715.701790] ? __switch_to_asm+0x34/0x60 [ 1715.702639] ? __schedule+0x82c/0x1ea0 [ 1715.703467] ? io_schedule_timeout+0x140/0x140 [ 1715.704437] __sys_sendmmsg+0x195/0x470 [ 1715.705269] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1715.706162] ? lock_downgrade+0x6d0/0x6d0 [ 1715.707044] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1715.708065] ? wait_for_completion_io+0x270/0x270 [ 1715.709080] ? rcu_read_lock_any_held+0x75/0xa0 [ 1715.710042] ? vfs_write+0x354/0xa70 [ 1715.710824] ? fput_many+0x2f/0x1a0 [ 1715.711593] ? ksys_write+0x1a9/0x260 [ 1715.712382] ? __ia32_sys_read+0xb0/0xb0 [ 1715.713244] __x64_sys_sendmmsg+0x99/0x100 [ 1715.714125] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1715.715197] do_syscall_64+0x33/0x40 [ 1715.715983] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1715.717060] RIP: 0033:0x7f004444ab19 [ 1715.717837] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1715.721610] RSP: 002b:00007f00419c0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1715.723186] RAX: ffffffffffffffda RBX: 00007f004455df60 RCX: 00007f004444ab19 [ 1715.724659] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1715.726130] RBP: 00007f00419c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1715.727608] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1715.729088] R13: 00007ffed8c8690f R14: 00007f00419c0300 R15: 0000000000022000 22:07:19 executing program 4: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) close_range(r0, 0xffffffffffffffff, 0x0) 22:07:19 executing program 1: write$P9_RREMOVE(0xffffffffffffffff, 0x0, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r0, 0xffffffffffffffff, 0x800, 0x0) ioctl$FS_IOC_ENABLE_VERITY(0xffffffffffffffff, 0x40806685, &(0x7f0000000600)={0x1, 0x1, 0x1000, 0x4c, &(0x7f00000004c0)="ffb8256cb48a1fd8d7cda032c1c322c0086e6a4614f1a8339ee01a4b59890fbc7d1d3f5d11ab8b999bd4a17e8d4214be2e1e2add10330decc28220c98fef10c49a39694869611ec70d69e9ee", 0x84, 0x0, &(0x7f0000000540)="1bdc17b5a1790294dea3df3386e7e70eba011b68a39a0462457439d701064088cd37a6f50b33863ea8fe3b506b14e9029c9017772febf2667d6e9fec250986450fb6db83cf714684cf49bf880b74d49b46a9915a9dcbdf2ef196687587e5a0297c877840beb23a35605f833b72841426fc9fb429057387a11eeae6569bf2116c59c0dfae"}) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x80, 0x4, 0xf7, 0x54, 0x0, 0x8, 0x8, 0xd, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3a, 0x2, @perf_config_ext={0x8, 0x9404}, 0x4000, 0x4, 0x8, 0x5, 0xfffffffffffff410, 0x3134, 0x5, 0x0, 0x5b6f, 0x0, 0xc1}, 0x0, 0x10, r1, 0x2) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r2, 0x8040942d, &(0x7f0000000480)) clone3(&(0x7f0000000140)={0x11060900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = gettid() kcmp(0x0, r3, 0x6, 0xffffffffffffffff, 0xffffffffffffffff) r4 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r4, 0x0) syz_io_uring_submit(r5, 0x0, 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r5, 0x0, &(0x7f0000000400)=@IORING_OP_LINK_TIMEOUT={0xf, 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0), 0x1, 0x1, 0x1, {0x0, r6}}, 0x0) tgkill(0x0, r3, 0x26) signalfd4(r1, &(0x7f0000000440)={[0x7f]}, 0x8, 0x80000) syz_read_part_table(0x4, 0x2, &(0x7f0000000000)=[{&(0x7f0000000240)="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", 0x10f, 0x11a}, {&(0x7f00000001c0)="3e85afcd1ebf19836434dce487cd5a923f9001f97417b0b71480ebd00cde427e49614504ef8e956a24e7e139253c706f50041aa5c5906da3d4fc0a4c9e0724c752bb0cee0d3e3895a20e6a5ebcb5ddaa70cb15be8f18036b03c82cf6d637902979a7626bb5331132148a6878f6819c49ae2de988959c6f52cebfc936222345b7", 0x80, 0x7}]) pipe(&(0x7f0000000380)) 22:07:19 executing program 4: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) close_range(r0, 0xffffffffffffffff, 0x0) 22:07:19 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x10, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r2, r1, 0x800, 0x0) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), r1) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000780)={0x18, r3, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) 22:07:19 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2}, 0x0, 0x3, 0xffffffffffffffff, 0x8) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r2, r1, 0x800, 0x0) close_range(r2, 0xffffffffffffffff, 0x0) tee(r0, r3, 0x1, 0x1) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/locks\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r0, 0xc018937a, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r2, {0x3}}, './file0\x00'}) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r4, 0xc0506617, &(0x7f00000003c0)={@id={0x2, 0x0, @b}, 0x40, 0x0, '\x00', @b}) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r5, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) clone3(&(0x7f0000000240)={0x0, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180), {0x30}, &(0x7f0000000900)=""/4096, 0x1000, &(0x7f00000001c0)=""/42, &(0x7f0000000200)=[0xffffffffffffffff], 0x1, {r5}}, 0x58) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0}, &(0x7f0000000840)=0xc) mount$tmpfs(0x0, &(0x7f0000000780)='./file0\x00', &(0x7f00000007c0), 0x40000, &(0x7f0000000880)={[{@huge_within_size}, {@uid={'uid', 0x3d, 0xffffffffffffffff}}, {@mpol={'mpol', 0x3d, {'prefer', '', @val={0x3a, [0x37, 0x2d]}}}}, {@huge_always}, {@mpol={'mpol', 0x3d, {'default', '=relative', @void}}}], [{@fowner_gt={'fowner>', r6}}, {@seclabel}]}) sendmsg$nl_generic(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000040)={&(0x7f0000001e00)={0x26e0, 0x41, 0x800, 0x70bd29, 0x25dfdbfc, {0x19}, [@nested={0x119d, 0x41, 0x0, 0x1, [@typed={0x4, 0xe}, @generic="ff7c92de8428ddf01fa06d9e314d4d85cb915545efbb3fc01b561e2d615f4db434a71e9f8aa2a0064fa0301be3010339b537825b6a324e600d88f53d51e20455c07077ff13160d99d2434d46c99895b4527945762a56f4b49a3e2d07903a881803a9a51ebcf0c37753d61fb16cad3d4de2e14c665c3e2bc6e336696b13ce271c0e8538c62771b99cce01427fce5e98819f13288bde6f63f9ec0ccc3d7af2d16ec5302cbf43e7e48dbf285b", @generic="e4750b1e197243ea26b923b8983df83ae9e9acaa9c82f911c016deed7cda1cc123d6aba8e7", @generic="1de25fa7ed2180cd1cff2f396c", @typed={0x4, 0x2a}, @generic="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@generic="6d44cff1020b107a8b883b690ee8ef7fdcdbfb0b817e810cbc77929fdce3065af0c2eacb342f284b5a23e6bc411ebb485575dcc0e38dc03c2865b04e86b494eb42637f5c149625e49f1ccb125507b430b92501ba9d0e4bf6e09b7dabef393f14494cd8ea468847519dcd535bcb2d3ec3c10973a9f91750ef837c806bf71ca5473ee08ea2d59647d387b9ae3d3b72f828b8b710731f7373288ed6cbbfa254eb073317ade3db0eb89c51827ee43e73783ded3c011c"]}, @nested={0x1314, 0x4e, 0x0, 0x1, [@generic="0337392a44b3946fbacb7626a0baa7f31c8b5d09e6936c191b13d5a75b448c84bdc027d7a632b77ec10a086214051189cd6a262ca9a4d18f14dbba488a1a10a78b464e4ba988dc780b2fb7c6f6e50ed0674947f966e1ebe5df9fc0f6db4c5157795b19b815dfc7e411ae0fbd0b02ae8e40ff072f13e3cc1d4fe0664c0623dc462bb5d60b059334691c843b8ddaaa45f959871083959c28d982e28cda0e2a113738126139b2058cf03250c6e4ef3d43246c2940b2cb57deb9d6ecea9a94", @typed={0x8, 0x71, 0x0, 0x0, @uid=r6}, @generic="193c7df413f2a02e56377c58fe02af16ddb0b77c312a3994c036c4ca5882a7346c0234658cf58f4794f130f144b6e47429a7a02970d7021613fb472a0cac9883aeb2ef6a6f56e117e2b372cb2049db308a4acdb87239ff1f11a6f1d2c8cd2d1570bec428fef0a8d863d8a617804b4238d019880c0d3588a4b583f680f6700f3c70debd9e3aa713a022bb051a79bb4937c01dda5b14e8d746d5cbeb05d153f23d2882310250ec80b841e73bffed203399c106c131b8a06cc5c5e0b8278c809580bc159b8ef66b2990c3f80b1ce78320", @generic="e45355e6876d40847aa3bfcee389671b4af63c16e2c6dd46b1340ebfce867cc03917979249c6ad49ff02cef1d31b570bfcc9ad323e0e417f08d73bacae4e7aa48a86be650921d61aeee7af90080b0a07fff5f48b9bb32a10b897e71d1189287a505939447e733e4d9500ca4ff498cc716e7282c15844e44a5ab04d4ceae80f3f84fcd92a", @generic="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", @generic="42777bc7cab40b18dbfbe654e4a29b23dc312fdd08e9d4be5ea9ef55ef34372d6f4d8ca757270ce67efeabb3d71201edfe1ddb64594510e6389ae6e659c4e1e88c762124a913b28ab106f571bfa7edde8aa100ed7ff9d337f37a688e2a5a7a61b36f0ac0ba1d9d212e8b20dc82b5361c513c5c18425a2503bfd936ddd682db0c0eec38b59be59509030e66f3d36ab05599e8b05efe4a66caf51e", @typed={0x5, 0x4d, 0x0, 0x0, @str='\x00'}, @typed={0x8, 0x48, 0x0, 0x0, @pid}, @generic="2e18ebd1f2924085efc9b742f62c9cf96fbee3926b905a55e56a1ef76e97b902a0b7d8964dbc67d5796340df77b619e35d19505b28cf0926061c9c2dd868ddd95d15eb6cd0042716f3c3111cddd7"]}, @generic="1621fea3e60859a5ba657d5ebd584d24a5255477301895e9dd5b23d43410a34f7b8f46e2890f8b3ddf976297e3ee3cec7d77e6b09d464280e6a1066b4ca744742b86fc3487b38b05e268e53d293ec1095fb6e79bdc4902066b1f6cf8c9d8f335a1c57344555dc59280d17d1d8b8cf6f9b5301356e37c798278cc7771a7e3e09c8bb927f200ae349d439c6c319b095b9204fe65f2e6f1c2f626df07e607df1c42374a", @generic="3cffa1ba4696b1967b6f9253f7621bcce349d9f6d7ae07037a461b1d9081f366e3a82c1f14d659b4cff46bbb212e31373181c5015633e5db6ccb082920e0f9887bafe6936c9e61c1e08ddcf2b906ad0ba7e8ecf2aaaa1aca37e179a91014e7b7721deb989389ff86876547203d2c9673a199392565cc0e3e337036d4a027473aa1c8ae8f281147aaf017423aceb477e939a7cd14549c0437c9693f762d9d7782be9b1eade4d46cdda21c75fdc5c973af4f7e", @nested={0xbc, 0x69, 0x0, 0x1, [@typed={0x14, 0x61, 0x0, 0x0, @ipv6=@empty}, @typed={0xa2, 0x5f, 0x0, 0x0, @binary="66507bc83e6409fba32f303147d5bf925f0411578e3da57d73459e132458484fcd4d73260dc90280e28807f2d470bcca5ed2824f950a77bc99fdcba373f71d3fdc7521d272fd24c86f489e78e425a4fef996873ee050c8f7299f6e2b1b7f8dc12917e5bfa8a35e1c11ba16e19630cb2ccb4c510be889a223a040ecdda1654e46a03ea4df1e75332eb8405e5759902e0914f9d933b609d40be99503b06eb4"}]}, @nested={0x8, 0x2, 0x0, 0x1, [@typed={0x4, 0x5c}]}]}, 0x26e0}, 0x1, 0x0, 0x0, 0xc0c4}, 0x4004800) 22:07:19 executing program 4: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) close_range(r0, 0xffffffffffffffff, 0x0) 22:07:20 executing program 4: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) close_range(r0, 0xffffffffffffffff, 0x0) 22:07:20 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x98, 0x0, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext, 0x10491}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r3, r2, 0x800, 0x0) ioctl$IOC_PR_PREEMPT(r3, 0x401870cb, &(0x7f0000000040)={0x100000000, 0x1, 0x7fffffff, 0x6}) r4 = gettid() kcmp(0x0, r4, 0x3, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x7f, 0x4, 0x0, 0x8, 0x0, 0x1, 0x40000, 0x5, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2, @perf_bp={&(0x7f0000000100), 0x1}, 0x18000, 0xb41, 0x4, 0x8, 0x3, 0x8, 0x1, 0x0, 0x401, 0x0, 0x7}, r4, 0x0, 0xffffffffffffffff, 0xa) sendfile(r0, r2, &(0x7f0000000000)=0x9, 0x9) 22:07:20 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 22:07:20 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x2008000) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 78) 22:07:20 executing program 4: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) close_range(r0, 0xffffffffffffffff, 0x0) [ 1716.573537] FAULT_INJECTION: forcing a failure. [ 1716.573537] name failslab, interval 1, probability 0, space 0, times 0 [ 1716.576823] CPU: 1 PID: 10761 Comm: syz-executor.2 Not tainted 5.10.180 #1 [ 1716.578159] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1716.579691] Call Trace: [ 1716.580183] dump_stack+0x107/0x167 [ 1716.580851] should_fail.cold+0x5/0xa [ 1716.581550] ? create_object.isra.0+0x3a/0xa20 [ 1716.582397] should_failslab+0x5/0x20 [ 1716.583088] kmem_cache_alloc+0x5b/0x310 [ 1716.583840] ? lock_downgrade+0x6d0/0x6d0 [ 1716.584601] create_object.isra.0+0x3a/0xa20 [ 1716.585399] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1716.586333] __kmalloc_track_caller+0x177/0x370 [ 1716.587183] ? ip6_setup_cork+0x670/0x1740 [ 1716.587954] kmemdup+0x23/0x50 [ 1716.588550] ip6_setup_cork+0x670/0x1740 [ 1716.589297] ip6_make_skb+0x22d/0x4e0 [ 1716.589998] ? ip_frag_init+0x350/0x350 [ 1716.590721] ? ip6_push_pending_frames+0xf0/0xf0 [ 1716.591635] ? ip6_dst_hoplimit+0x199/0x440 [ 1716.592411] ? lock_downgrade+0x6d0/0x6d0 [ 1716.593235] udpv6_sendmsg+0x20d0/0x2af0 [ 1716.593965] ? ip_frag_init+0x350/0x350 [ 1716.594721] ? udp_v6_push_pending_frames+0x360/0x360 [ 1716.595684] ? __lockdep_reset_lock+0x180/0x180 [ 1716.596532] ? hrtimer_start_range_ns+0x336/0xae0 [ 1716.597398] ? lock_acquire+0x197/0x470 [ 1716.598141] ? find_held_lock+0x2c/0x110 [ 1716.598878] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1716.599883] ? sock_has_perm+0x1ea/0x280 [ 1716.600630] ? __import_iovec+0x458/0x590 [ 1716.601375] ? udp_v6_push_pending_frames+0x360/0x360 [ 1716.602296] inet6_sendmsg+0x105/0x140 [ 1716.602997] ? inet6_compat_ioctl+0x320/0x320 [ 1716.603795] sock_sendmsg+0xf2/0x190 [ 1716.604478] ____sys_sendmsg+0x334/0x870 [ 1716.605205] ? kernel_sendmsg+0x50/0x50 [ 1716.605930] ? do_recvmmsg+0x6d0/0x6d0 [ 1716.606628] ? __lock_acquire+0x1657/0x5b00 [ 1716.607428] ___sys_sendmsg+0xf3/0x170 [ 1716.608136] ? sendmsg_copy_msghdr+0x160/0x160 [ 1716.608960] ? __lockdep_reset_lock+0x180/0x180 [ 1716.609788] ? trace_hardirqs_on+0x5b/0x180 [ 1716.610574] ? lock_acquire+0x197/0x470 [ 1716.611286] ? find_held_lock+0x2c/0x110 [ 1716.612023] ? __might_fault+0xd3/0x180 [ 1716.612741] ? lock_downgrade+0x6d0/0x6d0 [ 1716.613485] ? io_schedule_timeout+0x140/0x140 [ 1716.614307] __sys_sendmmsg+0x195/0x470 [ 1716.615031] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1716.615808] ? lock_downgrade+0x6d0/0x6d0 [ 1716.616582] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1716.617441] ? wait_for_completion_io+0x270/0x270 [ 1716.618326] ? rcu_read_lock_any_held+0x75/0xa0 [ 1716.619171] ? vfs_write+0x354/0xa70 [ 1716.619859] ? fput_many+0x2f/0x1a0 [ 1716.620511] ? ksys_write+0x1a9/0x260 [ 1716.621207] ? __ia32_sys_read+0xb0/0xb0 [ 1716.621935] __x64_sys_sendmmsg+0x99/0x100 [ 1716.622710] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1716.623626] do_syscall_64+0x33/0x40 [ 1716.624306] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1716.625203] RIP: 0033:0x7f004444ab19 [ 1716.625895] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1716.629211] RSP: 002b:00007f00419c0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1716.630544] RAX: ffffffffffffffda RBX: 00007f004455df60 RCX: 00007f004444ab19 [ 1716.631829] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1716.633114] RBP: 00007f00419c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1716.634392] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1716.635668] R13: 00007ffed8c8690f R14: 00007f00419c0300 R15: 0000000000022000 22:07:20 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) syz_open_dev$sg(&(0x7f0000000400), 0x1, 0x103081) syz_open_dev$sg(&(0x7f0000000300), 0x1, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 22:07:20 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_mount_image$iso9660(&(0x7f0000000440), &(0x7f0000001740)='./file0\x00', 0x3, 0x4, &(0x7f00000047c0)=[{&(0x7f00000017c0)="c7f28d6a10a5cfeed89e7ceae75db78de26ea58a2725ea6a91de48f6cedbcaebbe52d7c7cc11ba5f18378b9c", 0x2c, 0x10001}, {&(0x7f0000004bc0)="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0x1000, 0x6}, {&(0x7f00000037c0)="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0x1000, 0x9}], 0x200000, &(0x7f0000001800)=ANY=[@ANYBLOB="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"]) r3 = syz_open_dev$ttys(0xc, 0x2, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r4, 0xffffffffffffffff, 0x800, 0x0) perf_event_open(&(0x7f0000004b40)={0x1, 0x80, 0x87, 0x0, 0xff, 0x80, 0x0, 0x17b, 0x20004, 0x4, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x2, @perf_config_ext={0xffffffffffff0000, 0x7b}, 0x42a00, 0x9, 0x2, 0x9, 0x8c, 0x3, 0x1}, 0x0, 0x3, 0xffffffffffffffff, 0x8) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$CDROMSTOP(r0, 0x5307) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r8, r7, 0x800, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000004ac0)={&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ff9000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000004a00)="d50cbcb2e8bc36602d173652e792d1ba7ead15d5a013da7fa49394a7e8570b6615b5bd35f7858375e48f2809d67b3024569f7d5e73f935cc167857e8c5e0581819f27e1d27c81b96b1fc62f9fa0597cd177ff7c0175da540adce1b974c0d9d0ba9a52a6d1488514cf2bbf05b7b40ed85ed1e0ca9c999db27f5cd6a197a01f238f152be6493b8c00df27abea4885c28b9235994bcd528a632286808e319d8fd96076e55e63da3951db41f8c40812f5d2e23ca45fc", 0xb4, r7}, 0x68) tee(r6, r5, 0x800, 0x0) close_range(r6, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000004940)=[{r2}, {r1, 0x185}, {r3, 0x8030}, {r1, 0x100}, {r6, 0x84}], 0x5, &(0x7f0000004980), &(0x7f00000049c0)={[0x7963]}, 0x8) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r9, &(0x7f0000000200)=[{&(0x7f0000000040)='m', 0x1}], 0x1, 0x0) writev(r10, &(0x7f0000001680)=[{&(0x7f0000000080)="d7c8cde4ed53eb4ead7c42093ff24487f115077ae9e14f65741777c87ff345e1390dcd4322dbc66da432b858a6af577fecae75bc8b0b3800edb27f48c3f9197155757eaf972af0999db0474727de7e4fc5cd7f26ed2f44258b83c128d35ba38b47cfc8e4d80cb4e0526a7476a8e428781b565c4827fc64d5333adbf9b287b766873c6c23ff8e96b83584f144716d2d536d3512240e1d0630de4e74633e7cd64da3ed389eaa1e2e36afbe092e9c106a1f996a2336831b54050c795e2b583175c4e4", 0xc1}, {&(0x7f0000000180)="5241ffc90e84813a106903e2207d72aa639908fbfabd58d0eb14ae2481b1dbebc64e0538ccf98c35092a01c25cd79333b15a547571c4c97fce18ed1374f370c1c49d2fc6a4247d73c3e42a58f5117fb062d6fe55f31e583d825cdeea44", 0x5d}, {&(0x7f0000000240)="d9d507d6edf7e41c0979dc99e02e5e7f2abd47178a2f84cf866fcbe176bcd79a872c84b867b8ede7ae5b104a29988f0f02fcf92f7607b617885b956730b89c47165b77ef7fe6f07fccf166b271b02a5317c0ac2b0052e02c2e716f7fdd711fcf0d7f625d81022818d2a30a2fc1266c8c274479036f70a1a31aa1b9a1a2c621ec1a3c424b2a1d74ea72100841b25f3f1e9e9bbb52e795c723b27d9fd080ed39ed85b336a6268059691fde6a6ba6eedf71f5ab16f0b54b053b86dbcd0bd420312d6063", 0xc2}, {&(0x7f0000000340)="ff8ae5a8ee82fd929cd857e1937e8613c594e96799ea3fd36621e6499cb88fe17480535a0d3c471dd89384e412e9528d4bedeb6ad4fdd74e1ab4278e5bb7beaef98a38e59454fc8cfd2280480da042ef3d93d009b9ac496f1cd6e2b2d41aba8b95e644ea3d516eaf709cb50c653c696fd69d9d279a1ce813f77c7c62ee4aa6abb811f50acde2877c3833852866c1eb06f6ae6f7311d3a0c03ef34c2edd2e515db8aa86", 0xa3}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f0000000000)="956b3708f98e4fa3e9714e8a80c3640f4858796b26d9b8a2bdf10f", 0x1b}, {&(0x7f00000014c0)="88c67e074ddaab70a9605194f05715008b0cc9e82a4626c73ff0c0ff4fbdb3d5cf6e2471c6ac4fb28d996904b7fc6a4e0678c3487752559a322b3268dcbd1b07bc34d54161d35742516e77187770e42af5ed934afe47aef956a26159deefec70a06a16c1e1914c2e0be727b64ef7983e3165c2442334a9dccc4317b51f5fe29eea01ddff3d88178f07eb", 0x8a}, {&(0x7f0000000400)="098bcb28a1538d3d5c3d18744854e01bd3754e9383092c24e339c494c667c98cff230b1813c002c5a3817c", 0x2b}, {&(0x7f0000001580)="0f3d8f9d7d427364149ea4532222591674ebfc34bfc43196fadca6e08216edc14fb1975f695d4809f79af5a5d04fb91c63a1a2615244d969725108fc881e328efeebd984987acbc019da69fc4c184094e7c5d8f84ed2a3064b6c7ed941613c3d06c3da22bd664189d8fd7fca81be8900d52f9af4c014d9f237a8fe9e1fc706288553e197d91e8551a3be869b8f11fbb3dfcbc2bc0b98d8efb4ad20e991c80f280a15122aa44c053b1e1cc1f01b920314260349f512dbf01e579480b59320ebe72a4c823617b0b93aaa52c566dc12490978aa03068715c1bca30a6bf8aa2656a702df3294cde3fd60d5bfc57c6545", 0xee}], 0x9) 22:07:20 executing program 4: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe(0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}}) close_range(r0, 0xffffffffffffffff, 0x0) 22:07:20 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2}, 0x0, 0x3, 0xffffffffffffffff, 0x8) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r2, r1, 0x800, 0x0) close_range(r2, 0xffffffffffffffff, 0x0) tee(r0, r3, 0x1, 0x1) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/locks\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r0, 0xc018937a, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r2, {0x3}}, './file0\x00'}) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r4, 0xc0506617, &(0x7f00000003c0)={@id={0x2, 0x0, @b}, 0x40, 0x0, '\x00', @b}) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r5, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) clone3(&(0x7f0000000240)={0x0, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180), {0x30}, &(0x7f0000000900)=""/4096, 0x1000, &(0x7f00000001c0)=""/42, &(0x7f0000000200)=[0xffffffffffffffff], 0x1, {r5}}, 0x58) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0}, &(0x7f0000000840)=0xc) mount$tmpfs(0x0, &(0x7f0000000780)='./file0\x00', &(0x7f00000007c0), 0x40000, &(0x7f0000000880)={[{@huge_within_size}, {@uid={'uid', 0x3d, 0xffffffffffffffff}}, {@mpol={'mpol', 0x3d, {'prefer', '', @val={0x3a, [0x37, 0x2d]}}}}, {@huge_always}, {@mpol={'mpol', 0x3d, {'default', '=relative', @void}}}], [{@fowner_gt={'fowner>', r6}}, {@seclabel}]}) sendmsg$nl_generic(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000040)={&(0x7f0000001e00)={0x26e0, 0x41, 0x800, 0x70bd29, 0x25dfdbfc, {0x19}, [@nested={0x119d, 0x41, 0x0, 0x1, [@typed={0x4, 0xe}, @generic="ff7c92de8428ddf01fa06d9e314d4d85cb915545efbb3fc01b561e2d615f4db434a71e9f8aa2a0064fa0301be3010339b537825b6a324e600d88f53d51e20455c07077ff13160d99d2434d46c99895b4527945762a56f4b49a3e2d07903a881803a9a51ebcf0c37753d61fb16cad3d4de2e14c665c3e2bc6e336696b13ce271c0e8538c62771b99cce01427fce5e98819f13288bde6f63f9ec0ccc3d7af2d16ec5302cbf43e7e48dbf285b", @generic="e4750b1e197243ea26b923b8983df83ae9e9acaa9c82f911c016deed7cda1cc123d6aba8e7", @generic="1de25fa7ed2180cd1cff2f396c", @typed={0x4, 0x2a}, @generic="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@generic="6d44cff1020b107a8b883b690ee8ef7fdcdbfb0b817e810cbc77929fdce3065af0c2eacb342f284b5a23e6bc411ebb485575dcc0e38dc03c2865b04e86b494eb42637f5c149625e49f1ccb125507b430b92501ba9d0e4bf6e09b7dabef393f14494cd8ea468847519dcd535bcb2d3ec3c10973a9f91750ef837c806bf71ca5473ee08ea2d59647d387b9ae3d3b72f828b8b710731f7373288ed6cbbfa254eb073317ade3db0eb89c51827ee43e73783ded3c011c"]}, @nested={0x1314, 0x4e, 0x0, 0x1, [@generic="0337392a44b3946fbacb7626a0baa7f31c8b5d09e6936c191b13d5a75b448c84bdc027d7a632b77ec10a086214051189cd6a262ca9a4d18f14dbba488a1a10a78b464e4ba988dc780b2fb7c6f6e50ed0674947f966e1ebe5df9fc0f6db4c5157795b19b815dfc7e411ae0fbd0b02ae8e40ff072f13e3cc1d4fe0664c0623dc462bb5d60b059334691c843b8ddaaa45f959871083959c28d982e28cda0e2a113738126139b2058cf03250c6e4ef3d43246c2940b2cb57deb9d6ecea9a94", @typed={0x8, 0x71, 0x0, 0x0, @uid=r6}, @generic="193c7df413f2a02e56377c58fe02af16ddb0b77c312a3994c036c4ca5882a7346c0234658cf58f4794f130f144b6e47429a7a02970d7021613fb472a0cac9883aeb2ef6a6f56e117e2b372cb2049db308a4acdb87239ff1f11a6f1d2c8cd2d1570bec428fef0a8d863d8a617804b4238d019880c0d3588a4b583f680f6700f3c70debd9e3aa713a022bb051a79bb4937c01dda5b14e8d746d5cbeb05d153f23d2882310250ec80b841e73bffed203399c106c131b8a06cc5c5e0b8278c809580bc159b8ef66b2990c3f80b1ce78320", @generic="e45355e6876d40847aa3bfcee389671b4af63c16e2c6dd46b1340ebfce867cc03917979249c6ad49ff02cef1d31b570bfcc9ad323e0e417f08d73bacae4e7aa48a86be650921d61aeee7af90080b0a07fff5f48b9bb32a10b897e71d1189287a505939447e733e4d9500ca4ff498cc716e7282c15844e44a5ab04d4ceae80f3f84fcd92a", @generic="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@generic="42777bc7cab40b18dbfbe654e4a29b23dc312fdd08e9d4be5ea9ef55ef34372d6f4d8ca757270ce67efeabb3d71201edfe1ddb64594510e6389ae6e659c4e1e88c762124a913b28ab106f571bfa7edde8aa100ed7ff9d337f37a688e2a5a7a61b36f0ac0ba1d9d212e8b20dc82b5361c513c5c18425a2503bfd936ddd682db0c0eec38b59be59509030e66f3d36ab05599e8b05efe4a66caf51e", @typed={0x5, 0x4d, 0x0, 0x0, @str='\x00'}, @typed={0x8, 0x48, 0x0, 0x0, @pid}, @generic="2e18ebd1f2924085efc9b742f62c9cf96fbee3926b905a55e56a1ef76e97b902a0b7d8964dbc67d5796340df77b619e35d19505b28cf0926061c9c2dd868ddd95d15eb6cd0042716f3c3111cddd7"]}, @generic="1621fea3e60859a5ba657d5ebd584d24a5255477301895e9dd5b23d43410a34f7b8f46e2890f8b3ddf976297e3ee3cec7d77e6b09d464280e6a1066b4ca744742b86fc3487b38b05e268e53d293ec1095fb6e79bdc4902066b1f6cf8c9d8f335a1c57344555dc59280d17d1d8b8cf6f9b5301356e37c798278cc7771a7e3e09c8bb927f200ae349d439c6c319b095b9204fe65f2e6f1c2f626df07e607df1c42374a", @generic="3cffa1ba4696b1967b6f9253f7621bcce349d9f6d7ae07037a461b1d9081f366e3a82c1f14d659b4cff46bbb212e31373181c5015633e5db6ccb082920e0f9887bafe6936c9e61c1e08ddcf2b906ad0ba7e8ecf2aaaa1aca37e179a91014e7b7721deb989389ff86876547203d2c9673a199392565cc0e3e337036d4a027473aa1c8ae8f281147aaf017423aceb477e939a7cd14549c0437c9693f762d9d7782be9b1eade4d46cdda21c75fdc5c973af4f7e", @nested={0xbc, 0x69, 0x0, 0x1, [@typed={0x14, 0x61, 0x0, 0x0, @ipv6=@empty}, @typed={0xa2, 0x5f, 0x0, 0x0, @binary="66507bc83e6409fba32f303147d5bf925f0411578e3da57d73459e132458484fcd4d73260dc90280e28807f2d470bcca5ed2824f950a77bc99fdcba373f71d3fdc7521d272fd24c86f489e78e425a4fef996873ee050c8f7299f6e2b1b7f8dc12917e5bfa8a35e1c11ba16e19630cb2ccb4c510be889a223a040ecdda1654e46a03ea4df1e75332eb8405e5759902e0914f9d933b609d40be99503b06eb4"}]}, @nested={0x8, 0x2, 0x0, 0x1, [@typed={0x4, 0x5c}]}]}, 0x26e0}, 0x1, 0x0, 0x0, 0xc0c4}, 0x4004800) [ 1716.751834] 9pnet: Insufficient options for proto=fd 22:07:20 executing program 4: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe(0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}}) close_range(r0, 0xffffffffffffffff, 0x0) 22:07:20 executing program 6: pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) syz_open_dev$sg(&(0x7f0000000400), 0x1, 0x103081) syz_open_dev$sg(&(0x7f0000000300), 0x1, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) [ 1716.854904] 9pnet: Insufficient options for proto=fd 22:07:20 executing program 4: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe(0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}}) close_range(r0, 0xffffffffffffffff, 0x0) [ 1716.926813] 9pnet: Insufficient options for proto=fd 22:07:20 executing program 6: pipe2(0x0, 0x0) syz_open_dev$sg(&(0x7f0000000400), 0x1, 0x103081) syz_open_dev$sg(&(0x7f0000000300), 0x1, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 22:07:20 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80000) vmsplice(r1, &(0x7f0000000200)=[{&(0x7f0000000040)='m', 0x1}], 0x1, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 22:07:20 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x88042, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000880)={0x0, 0x0, 0x0}, 0x0) fcntl$lock(r1, 0x25, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x8}, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') r2 = clone3(&(0x7f0000000080)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = syz_open_procfs(r2, &(0x7f0000000200)='net/nfsfs\x00') recvmsg$unix(r3, &(0x7f00000002c0)={&(0x7f0000000440), 0x6e, &(0x7f00000019c0)=[{&(0x7f00000004c0)=""/109, 0x6d}, {&(0x7f0000000140)=""/4, 0x4}, {&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f00000008c0)=""/4096, 0x1000}, {&(0x7f0000000600)=""/134, 0x86}, {&(0x7f00000006c0)=""/88, 0x58}, {&(0x7f0000000740)=""/169, 0xa9}, {&(0x7f00000018c0)=""/233, 0xe9}], 0x8, &(0x7f0000000240)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x38}, 0x100) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) 22:07:20 executing program 4: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) close_range(r0, 0xffffffffffffffff, 0x0) 22:07:21 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) openat2(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x6a140}, 0x18) r0 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000000140)='./file0\x00', 0x45) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r3, r2, 0x800, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x80000) tee(r5, r4, 0x800, 0x0) close_range(r5, 0xffffffffffffffff, 0x0) inotify_add_watch(r5, &(0x7f00000001c0)='./file0\x00', 0x400) close_range(r3, 0xffffffffffffffff, 0x0) openat(r3, &(0x7f0000000100)='./file0\x00', 0x40500, 0x109) inotify_rm_watch(r0, r1) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r7, r6, 0x800, 0x0) inotify_rm_watch(0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r6, 0x0, 0x3, &(0x7f0000000180)=0xffff, 0x4) [ 1717.036508] 9pnet: Insufficient options for proto=fd [ 1717.095078] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 22:07:38 executing program 6: pipe2(0x0, 0x0) syz_open_dev$sg(&(0x7f0000000400), 0x1, 0x103081) syz_open_dev$sg(&(0x7f0000000300), 0x1, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 22:07:38 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x172}, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/icmp\x00') 22:07:38 executing program 4: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) close_range(r0, 0xffffffffffffffff, 0x0) 22:07:38 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x2008000) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 79) 22:07:38 executing program 7: sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, 0x15, 0xa, 0x401, 0x0, 0x0, {0x3, 0x0, 0x6}, [@NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0xc0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000000200)=[{&(0x7f0000000040)='m', 0x1}], 0x1, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 22:07:38 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_REG(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)={0x14, r1, 0x1}, 0x14}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000140)={'wpan0\x00'}) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_MAX_FRAME_RETRIES(r2, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x28, 0x0, 0x200, 0x70bd27, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}]}, 0x28}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$IEEE802154_SET_MACPARAMS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, 0x0, 0x300, 0x70bd26, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_CSMA_MIN_BE={0x5, 0x26, 0x9}]}, 0x24}, 0x1, 0x0, 0x0, 0x8040}, 0x4040010) 22:07:38 executing program 1: setsockopt$netlink_NETLINK_PKTINFO(0xffffffffffffffff, 0x10e, 0x3, &(0x7f00000001c0)=0xfffffffd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x6}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x1c) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r3, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x3f) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x101000, 0x0) openat(r4, &(0x7f0000000080)='./file0\x00', 0x80000, 0x0) sendfile(r1, r0, 0x0, 0xf88c) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000100)={0x0, r2, 0x3, 0x0, 0x0, 0x5}) 22:07:38 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) [ 1735.043344] 9pnet: Insufficient options for proto=fd [ 1735.125429] FAULT_INJECTION: forcing a failure. [ 1735.125429] name failslab, interval 1, probability 0, space 0, times 0 [ 1735.129426] CPU: 0 PID: 10821 Comm: syz-executor.2 Not tainted 5.10.180 #1 [ 1735.130991] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1735.132864] Call Trace: [ 1735.133460] dump_stack+0x107/0x167 [ 1735.134290] should_fail.cold+0x5/0xa [ 1735.135146] ? create_object.isra.0+0x3a/0xa20 [ 1735.136187] should_failslab+0x5/0x20 [ 1735.137037] kmem_cache_alloc+0x5b/0x310 [ 1735.137938] ? lock_downgrade+0x6d0/0x6d0 [ 1735.138772] create_object.isra.0+0x3a/0xa20 [ 1735.139728] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1735.140783] __kmalloc_track_caller+0x177/0x370 [ 1735.141689] ? ip6_setup_cork+0x670/0x1740 [ 1735.142510] kmemdup+0x23/0x50 [ 1735.143154] ip6_setup_cork+0x670/0x1740 [ 1735.143977] ip6_make_skb+0x22d/0x4e0 [ 1735.144771] ? ip_frag_init+0x350/0x350 [ 1735.145572] ? ip6_push_pending_frames+0xf0/0xf0 [ 1735.146622] ? ip6_dst_hoplimit+0x199/0x440 [ 1735.147608] ? lock_downgrade+0x6d0/0x6d0 [ 1735.148604] udpv6_sendmsg+0x20d0/0x2af0 [ 1735.149742] ? ip_frag_init+0x350/0x350 [ 1735.150858] ? udp_v6_push_pending_frames+0x360/0x360 [ 1735.152183] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1735.153466] ? __lockdep_reset_lock+0x180/0x180 [ 1735.154702] ? lock_acquire+0x1b9/0x470 [ 1735.155754] ? find_held_lock+0x2c/0x110 [ 1735.156761] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1735.158115] ? trace_hardirqs_on+0x5b/0x180 [ 1735.159163] ? sock_has_perm+0x1ea/0x280 [ 1735.160164] ? __import_iovec+0x458/0x590 [ 1735.161240] ? udp_v6_push_pending_frames+0x360/0x360 [ 1735.162448] inet6_sendmsg+0x105/0x140 [ 1735.163437] ? inet6_compat_ioctl+0x320/0x320 [ 1735.164495] sock_sendmsg+0xf2/0x190 [ 1735.165377] ____sys_sendmsg+0x334/0x870 [ 1735.166426] ? kernel_sendmsg+0x50/0x50 [ 1735.167402] ? do_recvmmsg+0x6d0/0x6d0 [ 1735.168339] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1735.169644] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1735.171015] ? trace_hardirqs_on+0x5b/0x180 [ 1735.172150] ___sys_sendmsg+0xf3/0x170 [ 1735.173120] ? sendmsg_copy_msghdr+0x160/0x160 [ 1735.174292] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1735.175353] ? _raw_spin_unlock_irq+0x27/0x30 [ 1735.176548] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1735.177620] ? finish_task_switch+0x126/0x5d0 [ 1735.178747] ? finish_task_switch+0xef/0x5d0 [ 1735.179837] ? __switch_to+0x572/0xf70 [ 1735.180764] ? __switch_to_asm+0x3a/0x60 [ 1735.181816] ? __switch_to_asm+0x34/0x60 [ 1735.182789] ? __schedule+0x82c/0x1ea0 [ 1735.183784] ? io_schedule_timeout+0x140/0x140 [ 1735.184938] __sys_sendmmsg+0x195/0x470 [ 1735.185860] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1735.186850] ? lock_downgrade+0x6d0/0x6d0 [ 1735.188620] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1735.189876] ? wait_for_completion_io+0x270/0x270 [ 1735.191121] ? rcu_read_lock_any_held+0x75/0xa0 [ 1735.192330] ? vfs_write+0x354/0xa70 [ 1735.193275] ? trace_event_raw_event_x86_fpu+0x390/0x390 [ 1735.194524] ? ksys_write+0x1a9/0x260 [ 1735.195432] ? __ia32_sys_read+0xb0/0xb0 [ 1735.196389] __x64_sys_sendmmsg+0x99/0x100 [ 1735.197376] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1735.198570] do_syscall_64+0x33/0x40 [ 1735.199452] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1735.200656] RIP: 0033:0x7f004444ab19 [ 1735.201530] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1735.205871] RSP: 002b:00007f00419c0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1735.207733] RAX: ffffffffffffffda RBX: 00007f004455df60 RCX: 00007f004444ab19 [ 1735.209470] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1735.211290] RBP: 00007f00419c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1735.212641] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1735.213724] R13: 00007ffed8c8690f R14: 00007f00419c0300 R15: 0000000000022000 22:07:39 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000000200)=[{&(0x7f0000000040)='m', 0x1}], 0x1, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 22:07:39 executing program 4: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) close_range(r0, 0xffffffffffffffff, 0x0) 22:07:39 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) r2 = socket$nl_audit(0x10, 0x3, 0x9) fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) [ 1735.286200] 9pnet: Insufficient options for proto=fd 22:07:39 executing program 4: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) close_range(r0, 0xffffffffffffffff, 0x0) 22:07:39 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = dup2(r2, r1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@msize={'msize', 0x3d, 0x380000}}]}}) ioctl$BTRFS_IOC_QUOTA_RESCAN(r5, 0x4040942c, &(0x7f0000000100)={0x0, 0x9, [0x80000001, 0xa30, 0x6, 0x7fffffff, 0x362d, 0x2]}) r6 = syz_genetlink_get_family_id$batadv(0x0, r3) r7 = socket$packet(0x11, 0x3, 0x300) sendmsg$NL80211_CMD_STOP_NAN(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000300)={&(0x7f0000000400)=ANY=[@ANYBLOB="20020000403437a2fae8efa5fc2026723cd54860a0b6bc50718c0377964abbea164e2af78c792180ef2fd22ad842620163adf189494f4e0db1faf99eb0a374cfc92897a50f790e1eb39c4ed07cc26a62470a178e4180f821a734f4d2f87cb00ae636938222d6d49410467dc8a7210bf3fb518cb13a6ecc0da4b257cd28c03a358a32ae5059a48f79d47e2ea385c80276ce79b28d74c03715a20fda086e2559f31ed89af14528d8efce00f7830776f5a0851fbb869f2efed25a90185a45c18cf8380db967b71610b3f7b2ad13bac328a8c68c8e32229197c48c0f467cdb77b96be749fea39d254fc0e559", @ANYRES16=0x0, @ANYBLOB="04002abd7000fddbdf25740000000c0099000800000045000000"], 0x20}}, 0x4000080) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_setup(0x5, &(0x7f0000000080)={0x0, 0xe961, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000380)=0x0) syz_io_uring_submit(r9, r10, &(0x7f0000000240)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f0000000140)=""/204, 0xcc}, 0x0) r11 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r9, 0x0, &(0x7f0000000180)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x2, 0x4000, @fd_index=0x2, 0x1, 0x0, 0x0, 0x2, 0x1, {0x3, r11}}, 0x1000) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) setsockopt$packet_add_memb(r7, 0x107, 0x1, &(0x7f0000000080)={r12, 0x1, 0x6, @dev}, 0x10) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, r6, 0x2, 0x70bd2a, 0x25dfdbfc, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r12}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x24040010}, 0x40040) perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:07:39 executing program 1: setsockopt$netlink_NETLINK_PKTINFO(0xffffffffffffffff, 0x10e, 0x3, &(0x7f00000001c0)=0xfffffffd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x6}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x1c) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r3, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x3f) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x101000, 0x0) openat(r4, &(0x7f0000000080)='./file0\x00', 0x80000, 0x0) sendfile(r1, r0, 0x0, 0xf88c) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000100)={0x0, r2, 0x3, 0x0, 0x0, 0x5}) 22:07:39 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000000200)=[{&(0x7f0000000040)='m', 0x1}], 0x1, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r3, r2, 0x800, 0x0) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r2, 0x8008f511, &(0x7f0000000000)) 22:07:39 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r3, r2, 0x800, 0x0) setsockopt$inet6_int(r2, 0x29, 0xd1, &(0x7f0000000000)=0xffffff00, 0x4) [ 1735.649207] device lo entered promiscuous mode [ 1735.695647] device lo left promiscuous mode 22:07:54 executing program 6: pipe2(0x0, 0x0) syz_open_dev$sg(&(0x7f0000000400), 0x1, 0x103081) syz_open_dev$sg(&(0x7f0000000300), 0x1, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 22:07:54 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b66, &(0x7f0000000280)=""/77) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$GIO_SCRNMAP(r1, 0x4b66, &(0x7f0000000280)=""/77) tkill(0x0, 0x9) getresuid(&(0x7f0000003080), &(0x7f00000030c0), &(0x7f0000003100)) openat$vcsa(0xffffffffffffff9c, &(0x7f0000003140), 0x480200, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="28000000120001010000000000000000070000000400008008000000", @ANYRES32, @ANYBLOB="08001300", @ANYRES32, @ANYBLOB="ef3378c8e9a226420a16b3d40a54e15325a989c22845b8ba76d6f0f8b2970bd7964fbd35adade98a3b191b62ccc03b702ea42e70a4966d29"], 0x28}}, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000100)=""/229) 22:07:54 executing program 4: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) close_range(r0, 0xffffffffffffffff, 0x0) 22:07:54 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x2008000) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 80) 22:07:54 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000240)={0x0, 0xb, 0x4, @tid=r1}, 0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x4, 0x81, 0x1, 0x40, 0x0, 0x4, 0x101, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x1, @perf_config_ext={0x4, 0x6a805985}, 0x4, 0x29, 0x9, 0x5, 0x80000000, 0x2, 0xc8, 0x0, 0x200, 0x0, 0x7}, r1, 0xe, 0xffffffffffffffff, 0x2) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r2, r0, 0x800, 0x0) close_range(r2, 0xffffffffffffffff, 0x0) 22:07:54 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) vmsplice(r2, &(0x7f0000000200)=[{&(0x7f0000000040)='m', 0x1}], 0x1, 0x0) r3 = io_uring_setup(0x335d, &(0x7f0000003940)={0x0, 0x26cf, 0x10, 0x2, 0x35d, 0x0, r0}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1, {0xee00, 0xee00}}, './file0\x00'}) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r6, r5, 0x800, 0x0) close_range(r6, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r4, 0xc018937c, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r6, @ANYBLOB="c3000001000000002e2f66696c653000"]) close_range(r1, r3, 0x0) 22:07:54 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 22:07:54 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000002c0)={'wpan0\x00'}) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="0000003f4dd12cb1b37b0edf136f317cdf3343cf50827b390f7a62b604d806473984fdf94a92a5a64f0ae43953893e0a38006616a433438d63168ad0173eb23f7e52300e40066001ae8778a88b105e12aca6e255456a8d08684a06e073b7b9fc7c185000b121d7965084685a4a4b9be79f5e0cd096bd5b30a35d4310ecced116011ff1189993bc71e7c79dafee0696bfbbba2e163b03cd88ed956479628de40b51ef0d147289efcf5e4502ede865af125a768715df6b4e6a2d94a057c79edf5cb744dea3100783c130eeb9d08583a0ec8b0165f3f67876", @ANYRES16=0x0, @ANYBLOB="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"/334], 0x154}, 0x1, 0x0, 0x0, 0x14000800}, 0x40800) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000380), r0) sendmsg$IEEE802154_SET_MACPARAMS(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, r3, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@IEEE802154_ATTR_LBT_ENABLED={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44801}, 0x4000000) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r4, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) openat(r4, &(0x7f0000000240)='./file1\x00', 0x14000, 0xc2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)={0x800005, 0xffffffff, 0x8000, 0x2, 0xfffffffb}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e21, @rand_addr=0x64010100}, 0x10) sendmsg$AUDIT_TTY_SET(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000006c0)={0x0}, 0x1, 0x0, 0x0, 0x8045}, 0x480d4) getsockname(0xffffffffffffffff, &(0x7f0000001740)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private1}}}, &(0x7f0000000040)=0x80) sendmsg$IEEE802154_LLSEC_LIST_KEY(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r3, 0x200, 0x70bd28, 0x25dfdbfe, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x4040000) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40086607, &(0x7f0000000040)={0x15}) [ 1750.910564] EXT4-fs warning (device sda): ext4_group_extend:1800: can't shrink FS - resize aborted [ 1750.921231] FAULT_INJECTION: forcing a failure. [ 1750.921231] name failslab, interval 1, probability 0, space 0, times 0 [ 1750.923154] CPU: 1 PID: 10872 Comm: syz-executor.2 Not tainted 5.10.180 #1 [ 1750.923918] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1750.924788] Call Trace: [ 1750.925081] dump_stack+0x107/0x167 [ 1750.925486] should_fail.cold+0x5/0xa [ 1750.925905] ? __alloc_skb+0x6d/0x5b0 [ 1750.926322] should_failslab+0x5/0x20 [ 1750.926740] kmem_cache_alloc_node+0x55/0x330 [ 1750.927232] __alloc_skb+0x6d/0x5b0 [ 1750.927648] alloc_skb_with_frags+0x92/0x570 [ 1750.928146] sock_alloc_send_pskb+0x7af/0x930 [ 1750.928645] ? sk_alloc+0x350/0x350 [ 1750.929047] ? __lockdep_reset_lock+0x180/0x180 [ 1750.929558] ? lock_acquire+0x197/0x470 [ 1750.929995] ? perf_trace_lock+0xac/0x490 [ 1750.930463] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 1750.931019] ? ip6_mtu+0x1bb/0x3d0 [ 1750.931409] ? lock_downgrade+0x6d0/0x6d0 [ 1750.931876] ? ip_frag_init+0x350/0x350 [ 1750.932337] ? ip6_finish_output2+0x1fe0/0x1fe0 [ 1750.932857] ? ip6_mtu+0x1e9/0x3d0 [ 1750.933242] ? ip6_setup_cork+0xfb7/0x1740 [ 1750.933712] ip6_make_skb+0x2de/0x4e0 [ 1750.934134] ? ip_frag_init+0x350/0x350 [ 1750.934574] ? ip_frag_init+0x350/0x350 [ 1750.935015] ? ip6_push_pending_frames+0xf0/0xf0 [ 1750.935537] ? ip6_dst_hoplimit+0x199/0x440 [ 1750.936018] ? lock_downgrade+0x6d0/0x6d0 [ 1750.936473] ? ip6_sk_dst_lookup_flow+0x2ed/0x740 [ 1750.936992] ? ip6_sk_dst_lookup_flow+0x4f2/0x740 [ 1750.937516] ? __sanitizer_cov_trace_pc+0x33/0x60 [ 1750.938053] udpv6_sendmsg+0x20d0/0x2af0 [ 1750.938503] ? ip_frag_init+0x350/0x350 [ 1750.938950] ? udp_v6_push_pending_frames+0x360/0x360 [ 1750.939528] ? __lockdep_reset_lock+0x180/0x180 [ 1750.940051] ? hrtimer_start_range_ns+0x336/0xae0 [ 1750.940585] ? lock_acquire+0x197/0x470 [ 1750.941019] ? find_held_lock+0x2c/0x110 [ 1750.941478] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1750.942056] ? sock_has_perm+0x1ea/0x280 [ 1750.942514] ? __import_iovec+0x4c3/0x590 [ 1750.942974] ? __import_iovec+0x458/0x590 [ 1750.943429] ? udp_v6_push_pending_frames+0x360/0x360 [ 1750.944000] inet6_sendmsg+0x105/0x140 [ 1750.944429] ? inet6_compat_ioctl+0x320/0x320 [ 1750.944918] sock_sendmsg+0xf2/0x190 [ 1750.945333] ____sys_sendmsg+0x334/0x870 [ 1750.945837] ? kernel_sendmsg+0x50/0x50 [ 1750.946422] ? do_recvmmsg+0x6d0/0x6d0 [ 1750.946867] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1750.947446] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1750.948065] ? trace_hardirqs_on+0x5b/0x180 [ 1750.948554] ___sys_sendmsg+0xf3/0x170 [ 1750.948987] ? sendmsg_copy_msghdr+0x160/0x160 [ 1750.949491] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1750.949987] ? _raw_spin_unlock_irq+0x27/0x30 [ 1750.950486] ? finish_task_switch+0x1a4/0x5d0 [ 1750.950985] ? __switch_to+0x572/0xf70 [ 1750.951416] ? __switch_to_asm+0x3a/0x60 [ 1750.951869] ? __switch_to_asm+0x34/0x60 [ 1750.952324] ? __schedule+0x82c/0x1ea0 [ 1750.952764] ? io_schedule_timeout+0x140/0x140 [ 1750.953279] __sys_sendmmsg+0x195/0x470 [ 1750.953719] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1750.954199] ? lock_downgrade+0x6d0/0x6d0 [ 1750.954672] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1750.955219] ? wait_for_completion_io+0x270/0x270 [ 1750.955761] ? rcu_read_lock_any_held+0x75/0xa0 [ 1750.956272] ? vfs_write+0x354/0xa70 [ 1750.956687] ? fput_many+0x2f/0x1a0 [ 1750.957092] ? ksys_write+0x1a9/0x260 [ 1750.957520] ? __ia32_sys_read+0xb0/0xb0 [ 1750.957979] __x64_sys_sendmmsg+0x99/0x100 [ 1750.958449] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1750.959018] do_syscall_64+0x33/0x40 [ 1750.959435] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1750.960015] RIP: 0033:0x7f004444ab19 [ 1750.960437] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1750.962401] RSP: 002b:00007f00419c0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1750.963222] RAX: ffffffffffffffda RBX: 00007f004455df60 RCX: 00007f004444ab19 [ 1750.963995] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1750.964755] RBP: 00007f00419c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1750.965527] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1750.966294] R13: 00007ffed8c8690f R14: 00007f00419c0300 R15: 0000000000022000 22:07:54 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000002c0)={'wpan0\x00'}) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="0000003f4dd12cb1b37b0edf136f317cdf3343cf50827b390f7a62b604d806473984fdf94a92a5a64f0ae43953893e0a38006616a433438d63168ad0173eb23f7e52300e40066001ae8778a88b105e12aca6e255456a8d08684a06e073b7b9fc7c185000b121d7965084685a4a4b9be79f5e0cd096bd5b30a35d4310ecced116011ff1189993bc71e7c79dafee0696bfbbba2e163b03cd88ed956479628de40b51ef0d147289efcf5e4502ede865af125a768715df6b4e6a2d94a057c79edf5cb744dea3100783c130eeb9d08583a0ec8b0165f3f67876", @ANYRES16=0x0, @ANYBLOB="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"/334], 0x154}, 0x1, 0x0, 0x0, 0x14000800}, 0x40800) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000380), r0) sendmsg$IEEE802154_SET_MACPARAMS(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, r3, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@IEEE802154_ATTR_LBT_ENABLED={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44801}, 0x4000000) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r4, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) openat(r4, &(0x7f0000000240)='./file1\x00', 0x14000, 0xc2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)={0x800005, 0xffffffff, 0x8000, 0x2, 0xfffffffb}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e21, @rand_addr=0x64010100}, 0x10) sendmsg$AUDIT_TTY_SET(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000006c0)={0x0}, 0x1, 0x0, 0x0, 0x8045}, 0x480d4) getsockname(0xffffffffffffffff, &(0x7f0000001740)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private1}}}, &(0x7f0000000040)=0x80) sendmsg$IEEE802154_LLSEC_LIST_KEY(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r3, 0x200, 0x70bd28, 0x25dfdbfe, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x4040000) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40086607, &(0x7f0000000040)={0x15}) [ 1751.132681] EXT4-fs warning (device sda): ext4_group_extend:1800: can't shrink FS - resize aborted 22:07:55 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x2008000) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 81) 22:07:55 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x0, 0x0, 0x0, 0x1, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) listen(0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x81, 0x0) r2 = dup2(r1, r0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=ANY=[]) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000140)=0x400, 0x4) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = socket$unix(0x1, 0x5, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r5, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000180)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(r5, 0x40082102, &(0x7f0000000200)=r6) fsetxattr$security_evm(r4, &(0x7f00000000c0), 0x0, 0xda, 0x0) sendfile(r3, r2, 0x0, 0x7ffffff9) 22:07:55 executing program 4: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) close_range(r0, 0xffffffffffffffff, 0x0) 22:07:55 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = accept(r0, &(0x7f0000000000)=@caif=@dgm, &(0x7f0000000080)=0x80) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r1, 0xc0709411, &(0x7f00000000c0)={{0x0, 0x9f6, 0x0, 0x6, 0x7, 0xffff, 0x1, 0x1, 0xb8, 0x2f, 0x80, 0x200, 0x5, 0x5}, 0x50, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r2, 0xc0189375, &(0x7f00000001c0)={{0x1, 0x1, 0x18}, './file0\x00'}) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r3, r0, 0x800, 0x0) close_range(r3, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000180)) 22:07:55 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000000200)=[{&(0x7f0000000040)='m', 0x1}], 0x1, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 22:07:55 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000002c0)={'wpan0\x00'}) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="0000003f4dd12cb1b37b0edf136f317cdf3343cf50827b390f7a62b604d806473984fdf94a92a5a64f0ae43953893e0a38006616a433438d63168ad0173eb23f7e52300e40066001ae8778a88b105e12aca6e255456a8d08684a06e073b7b9fc7c185000b121d7965084685a4a4b9be79f5e0cd096bd5b30a35d4310ecced116011ff1189993bc71e7c79dafee0696bfbbba2e163b03cd88ed956479628de40b51ef0d147289efcf5e4502ede865af125a768715df6b4e6a2d94a057c79edf5cb744dea3100783c130eeb9d08583a0ec8b0165f3f67876", @ANYRES16=0x0, @ANYBLOB="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"/334], 0x154}, 0x1, 0x0, 0x0, 0x14000800}, 0x40800) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000380), r0) sendmsg$IEEE802154_SET_MACPARAMS(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, r3, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@IEEE802154_ATTR_LBT_ENABLED={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44801}, 0x4000000) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r4, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) openat(r4, &(0x7f0000000240)='./file1\x00', 0x14000, 0xc2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)={0x800005, 0xffffffff, 0x8000, 0x2, 0xfffffffb}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e21, @rand_addr=0x64010100}, 0x10) sendmsg$AUDIT_TTY_SET(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000006c0)={0x0}, 0x1, 0x0, 0x0, 0x8045}, 0x480d4) getsockname(0xffffffffffffffff, &(0x7f0000001740)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private1}}}, &(0x7f0000000040)=0x80) sendmsg$IEEE802154_LLSEC_LIST_KEY(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r3, 0x200, 0x70bd28, 0x25dfdbfe, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x4040000) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40086607, &(0x7f0000000040)={0x15}) [ 1751.239096] EXT4-fs warning (device sda): ext4_group_extend:1800: can't shrink FS - resize aborted 22:07:55 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000002c0)={'wpan0\x00'}) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="0000003f4dd12cb1b37b0edf136f317cdf3343cf50827b390f7a62b604d806473984fdf94a92a5a64f0ae43953893e0a38006616a433438d63168ad0173eb23f7e52300e40066001ae8778a88b105e12aca6e255456a8d08684a06e073b7b9fc7c185000b121d7965084685a4a4b9be79f5e0cd096bd5b30a35d4310ecced116011ff1189993bc71e7c79dafee0696bfbbba2e163b03cd88ed956479628de40b51ef0d147289efcf5e4502ede865af125a768715df6b4e6a2d94a057c79edf5cb744dea3100783c130eeb9d08583a0ec8b0165f3f67876", @ANYRES16=0x0, @ANYBLOB="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"/334], 0x154}, 0x1, 0x0, 0x0, 0x14000800}, 0x40800) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000380), r0) sendmsg$IEEE802154_SET_MACPARAMS(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, r3, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@IEEE802154_ATTR_LBT_ENABLED={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44801}, 0x4000000) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r4, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) openat(r4, &(0x7f0000000240)='./file1\x00', 0x14000, 0xc2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)={0x800005, 0xffffffff, 0x8000, 0x2, 0xfffffffb}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e21, @rand_addr=0x64010100}, 0x10) sendmsg$AUDIT_TTY_SET(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000006c0)={0x0}, 0x1, 0x0, 0x0, 0x8045}, 0x480d4) getsockname(0xffffffffffffffff, &(0x7f0000001740)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private1}}}, &(0x7f0000000040)=0x80) sendmsg$IEEE802154_LLSEC_LIST_KEY(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r3, 0x200, 0x70bd28, 0x25dfdbfe, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x4040000) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40086607, &(0x7f0000000040)={0x15}) [ 1751.355331] FAULT_INJECTION: forcing a failure. [ 1751.355331] name failslab, interval 1, probability 0, space 0, times 0 [ 1751.356718] CPU: 1 PID: 10909 Comm: syz-executor.2 Not tainted 5.10.180 #1 [ 1751.357475] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1751.358357] Call Trace: [ 1751.358656] dump_stack+0x107/0x167 [ 1751.359056] should_fail.cold+0x5/0xa [ 1751.359473] should_failslab+0x5/0x20 [ 1751.359876] __kmalloc_node_track_caller+0x74/0x3b0 [ 1751.360401] ? alloc_skb_with_frags+0x92/0x570 [ 1751.360885] __alloc_skb+0xb1/0x5b0 [ 1751.361276] alloc_skb_with_frags+0x92/0x570 [ 1751.361765] sock_alloc_send_pskb+0x7af/0x930 [ 1751.362253] ? sk_alloc+0x350/0x350 [ 1751.362642] ? __lockdep_reset_lock+0x180/0x180 [ 1751.363141] ? lock_acquire+0x197/0x470 [ 1751.363573] ? perf_trace_lock+0xac/0x490 [ 1751.364031] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 1751.364573] ? ip6_mtu+0x1bb/0x3d0 [ 1751.364945] ? lock_downgrade+0x6d0/0x6d0 [ 1751.365382] ? ip_frag_init+0x350/0x350 [ 1751.365808] ? ip6_finish_output2+0x1fe0/0x1fe0 [ 1751.366317] ? ip6_mtu+0x1e9/0x3d0 [ 1751.366689] ? ip6_setup_cork+0xfb7/0x1740 [ 1751.367136] ip6_make_skb+0x2de/0x4e0 [ 1751.367538] ? ip_frag_init+0x350/0x350 [ 1751.367970] ? ip_frag_init+0x350/0x350 [ 1751.368390] ? ip6_push_pending_frames+0xf0/0xf0 [ 1751.368895] ? ip6_dst_hoplimit+0x199/0x440 [ 1751.369348] ? lock_downgrade+0x6d0/0x6d0 [ 1751.369790] udpv6_sendmsg+0x20d0/0x2af0 [ 1751.370223] ? ip_frag_init+0x350/0x350 [ 1751.370656] ? udp_v6_push_pending_frames+0x360/0x360 [ 1751.371209] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1751.371790] ? __lockdep_reset_lock+0x180/0x180 [ 1751.372284] ? lock_acquire+0x197/0x470 [ 1751.372700] ? find_held_lock+0x2c/0x110 [ 1751.373143] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1751.373720] ? sock_has_perm+0x1ea/0x280 [ 1751.374165] ? __import_iovec+0x458/0x590 [ 1751.374601] ? udp_v6_push_pending_frames+0x360/0x360 [ 1751.375148] inet6_sendmsg+0x105/0x140 [ 1751.375557] ? inet6_compat_ioctl+0x320/0x320 [ 1751.376032] sock_sendmsg+0xf2/0x190 [ 1751.376419] ____sys_sendmsg+0x334/0x870 [ 1751.376845] ? kernel_sendmsg+0x50/0x50 [ 1751.377260] ? do_recvmmsg+0x6d0/0x6d0 [ 1751.377681] ? __lock_acquire+0x1657/0x5b00 [ 1751.378142] ___sys_sendmsg+0xf3/0x170 [ 1751.378555] ? sendmsg_copy_msghdr+0x160/0x160 [ 1751.379041] ? __lockdep_reset_lock+0x180/0x180 [ 1751.379532] ? trace_hardirqs_on+0x5b/0x180 [ 1751.379994] ? lock_acquire+0x197/0x470 [ 1751.380413] ? find_held_lock+0x2c/0x110 [ 1751.380844] ? __might_fault+0xd3/0x180 [ 1751.381265] ? lock_downgrade+0x6d0/0x6d0 [ 1751.381711] ? io_schedule_timeout+0x140/0x140 [ 1751.382193] __sys_sendmmsg+0x195/0x470 [ 1751.382611] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1751.383070] ? lock_downgrade+0x6d0/0x6d0 [ 1751.383525] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1751.384046] ? wait_for_completion_io+0x270/0x270 [ 1751.384555] ? rcu_read_lock_any_held+0x75/0xa0 [ 1751.385057] ? vfs_write+0x354/0xa70 [ 1751.385456] ? fput_many+0x2f/0x1a0 [ 1751.385840] ? ksys_write+0x1a9/0x260 [ 1751.386269] ? __ia32_sys_read+0xb0/0xb0 [ 1751.386697] __x64_sys_sendmmsg+0x99/0x100 [ 1751.387161] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1751.387711] do_syscall_64+0x33/0x40 [ 1751.388136] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1751.388680] RIP: 0033:0x7f004444ab19 [ 1751.389093] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1751.391102] RSP: 002b:00007f00419c0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1751.391906] RAX: ffffffffffffffda RBX: 00007f004455df60 RCX: 00007f004444ab19 [ 1751.392656] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1751.393409] RBP: 00007f00419c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1751.394178] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1751.394932] R13: 00007ffed8c8690f R14: 00007f00419c0300 R15: 0000000000022000 [ 1751.407088] EXT4-fs warning (device sda): ext4_group_extend:1800: can't shrink FS - resize aborted 22:08:09 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_vs\x00') fcntl$dupfd(r3, 0x406, r0) vmsplice(r2, &(0x7f0000000200)=[{&(0x7f0000000040)='m', 0x1}], 0x1, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) 22:08:09 executing program 6: pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) syz_open_dev$sg(0x0, 0x1, 0x103081) syz_open_dev$sg(&(0x7f0000000300), 0x1, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 22:08:09 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000002c0)={'wpan0\x00'}) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="0000003f4dd12cb1b37b0edf136f317cdf3343cf50827b390f7a62b604d806473984fdf94a92a5a64f0ae43953893e0a38006616a433438d63168ad0173eb23f7e52300e40066001ae8778a88b105e12aca6e255456a8d08684a06e073b7b9fc7c185000b121d7965084685a4a4b9be79f5e0cd096bd5b30a35d4310ecced116011ff1189993bc71e7c79dafee0696bfbbba2e163b03cd88ed956479628de40b51ef0d147289efcf5e4502ede865af125a768715df6b4e6a2d94a057c79edf5cb744dea3100783c130eeb9d08583a0ec8b0165f3f67876", @ANYRES16=0x0, @ANYBLOB="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"/334], 0x154}, 0x1, 0x0, 0x0, 0x14000800}, 0x40800) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000380), r0) sendmsg$IEEE802154_SET_MACPARAMS(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, r3, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@IEEE802154_ATTR_LBT_ENABLED={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44801}, 0x4000000) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r4, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) openat(r4, &(0x7f0000000240)='./file1\x00', 0x14000, 0xc2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)={0x800005, 0xffffffff, 0x8000, 0x2, 0xfffffffb}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e21, @rand_addr=0x64010100}, 0x10) sendmsg$AUDIT_TTY_SET(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000006c0)={0x0}, 0x1, 0x0, 0x0, 0x8045}, 0x480d4) getsockname(0xffffffffffffffff, &(0x7f0000001740)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private1}}}, &(0x7f0000000040)=0x80) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40086607, &(0x7f0000000040)={0x15}) 22:08:09 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x2008000) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 82) 22:08:09 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x0, 0x0, 0x0, 0x1, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) listen(0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x81, 0x0) r2 = dup2(r1, r0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=ANY=[]) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000140)=0x400, 0x4) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = socket$unix(0x1, 0x5, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r5, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000180)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(r5, 0x40082102, &(0x7f0000000200)=r6) fsetxattr$security_evm(r4, &(0x7f00000000c0), 0x0, 0xda, 0x0) sendfile(r3, r2, 0x0, 0x7ffffff9) 22:08:09 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x523bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x9, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000040), 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x48800, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) 22:08:09 executing program 4: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) close_range(r0, 0xffffffffffffffff, 0x0) 22:08:09 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 22:08:09 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000002c0)={'wpan0\x00'}) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="0000003f4dd12cb1b37b0edf136f317cdf3343cf50827b390f7a62b604d806473984fdf94a92a5a64f0ae43953893e0a38006616a433438d63168ad0173eb23f7e52300e40066001ae8778a88b105e12aca6e255456a8d08684a06e073b7b9fc7c185000b121d7965084685a4a4b9be79f5e0cd096bd5b30a35d4310ecced116011ff1189993bc71e7c79dafee0696bfbbba2e163b03cd88ed956479628de40b51ef0d147289efcf5e4502ede865af125a768715df6b4e6a2d94a057c79edf5cb744dea3100783c130eeb9d08583a0ec8b0165f3f67876", @ANYRES16=0x0, @ANYBLOB="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"/334], 0x154}, 0x1, 0x0, 0x0, 0x14000800}, 0x40800) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000380), r0) sendmsg$IEEE802154_SET_MACPARAMS(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, r3, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@IEEE802154_ATTR_LBT_ENABLED={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44801}, 0x4000000) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r4, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) openat(r4, &(0x7f0000000240)='./file1\x00', 0x14000, 0xc2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)={0x800005, 0xffffffff, 0x8000, 0x2, 0xfffffffb}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e21, @rand_addr=0x64010100}, 0x10) sendmsg$AUDIT_TTY_SET(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000006c0)={0x0}, 0x1, 0x0, 0x0, 0x8045}, 0x480d4) getsockname(0xffffffffffffffff, &(0x7f0000001740)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private1}}}, &(0x7f0000000040)=0x80) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40086607, &(0x7f0000000040)={0x15}) [ 1765.652219] FAULT_INJECTION: forcing a failure. [ 1765.652219] name failslab, interval 1, probability 0, space 0, times 0 [ 1765.655081] CPU: 1 PID: 10936 Comm: syz-executor.2 Not tainted 5.10.180 #1 [ 1765.656530] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1765.658208] Call Trace: [ 1765.658773] dump_stack+0x107/0x167 [ 1765.659531] should_fail.cold+0x5/0xa [ 1765.660370] should_failslab+0x5/0x20 [ 1765.661169] __kmalloc_node_track_caller+0x74/0x3b0 [ 1765.662197] ? alloc_skb_with_frags+0x92/0x570 [ 1765.663169] __alloc_skb+0xb1/0x5b0 [ 1765.663949] alloc_skb_with_frags+0x92/0x570 [ 1765.664893] sock_alloc_send_pskb+0x7af/0x930 [ 1765.665837] ? sk_alloc+0x350/0x350 [ 1765.666596] ? __lockdep_reset_lock+0x180/0x180 [ 1765.667567] ? lock_acquire+0x197/0x470 [ 1765.668401] ? perf_trace_lock+0xac/0x490 [ 1765.669298] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 1765.670337] ? ip6_mtu+0x1bb/0x3d0 [ 1765.671076] ? lock_downgrade+0x6d0/0x6d0 [ 1765.671959] ? ip_frag_init+0x350/0x350 [ 1765.672803] ? ip6_finish_output2+0x1fe0/0x1fe0 [ 1765.673781] ? ip6_mtu+0x1e9/0x3d0 [ 1765.674530] ? ip6_setup_cork+0xfb7/0x1740 [ 1765.675425] ip6_make_skb+0x2de/0x4e0 [ 1765.676232] ? ip_frag_init+0x350/0x350 [ 1765.677128] ? ip_frag_init+0x350/0x350 [ 1765.677966] ? ip6_push_pending_frames+0xf0/0xf0 [ 1765.678971] ? ip6_dst_hoplimit+0x199/0x440 [ 1765.679878] ? lock_downgrade+0x6d0/0x6d0 [ 1765.680774] udpv6_sendmsg+0x20d0/0x2af0 [ 1765.681629] ? ip_frag_init+0x350/0x350 [ 1765.682492] ? udp_v6_push_pending_frames+0x360/0x360 [ 1765.683573] ? __lockdep_reset_lock+0x180/0x180 [ 1765.684575] ? __lockdep_reset_lock+0x180/0x180 [ 1765.685570] ? lock_acquire+0x197/0x470 [ 1765.686396] ? find_held_lock+0x2c/0x110 [ 1765.687277] ? sock_has_perm+0x1ea/0x280 [ 1765.688166] ? __import_iovec+0x458/0x590 [ 1765.689038] ? udp_v6_push_pending_frames+0x360/0x360 [ 1765.690106] inet6_sendmsg+0x105/0x140 [ 1765.690929] ? inet6_compat_ioctl+0x320/0x320 [ 1765.691863] sock_sendmsg+0xf2/0x190 [ 1765.692649] ____sys_sendmsg+0x334/0x870 [ 1765.693499] ? kernel_sendmsg+0x50/0x50 [ 1765.694335] ? do_recvmmsg+0x6d0/0x6d0 [ 1765.695150] ? __lock_acquire+0x1657/0x5b00 [ 1765.696091] ___sys_sendmsg+0xf3/0x170 [ 1765.696905] ? sendmsg_copy_msghdr+0x160/0x160 [ 1765.697874] ? __lockdep_reset_lock+0x180/0x180 [ 1765.698843] ? lock_acquire+0x197/0x470 [ 1765.699679] ? find_held_lock+0x2c/0x110 [ 1765.700544] ? __might_fault+0xd3/0x180 [ 1765.701386] ? lock_downgrade+0x6d0/0x6d0 [ 1765.702251] ? asm_exc_page_fault+0x1e/0x30 [ 1765.703438] __sys_sendmmsg+0x195/0x470 [ 1765.704302] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1765.705203] ? lock_downgrade+0x6d0/0x6d0 [ 1765.706077] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1765.707088] ? wait_for_completion_io+0x270/0x270 [ 1765.708158] ? rcu_read_lock_any_held+0x75/0xa0 [ 1765.709107] ? vfs_write+0x354/0xa70 [ 1765.709887] ? fput_many+0x2f/0x1a0 [ 1765.710636] ? ksys_write+0x1a9/0x260 [ 1765.711418] ? __ia32_sys_read+0xb0/0xb0 [ 1765.712269] __x64_sys_sendmmsg+0x99/0x100 [ 1765.713145] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1765.714203] do_syscall_64+0x33/0x40 [ 1765.714968] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1765.716038] RIP: 0033:0x7f004444ab19 [ 1765.716807] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1765.720575] RSP: 002b:00007f00419c0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1765.722130] RAX: ffffffffffffffda RBX: 00007f004455df60 RCX: 00007f004444ab19 [ 1765.723591] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1765.725052] RBP: 00007f00419c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1765.726511] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1765.727990] R13: 00007ffed8c8690f R14: 00007f00419c0300 R15: 0000000000022000 [ 1765.738704] EXT4-fs warning (device sda): ext4_group_extend:1800: can't shrink FS - resize aborted 22:08:09 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000002c0)={'wpan0\x00'}) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="0000003f4dd12cb1b37b0edf136f317cdf3343cf50827b390f7a62b604d806473984fdf94a92a5a64f0ae43953893e0a38006616a433438d63168ad0173eb23f7e52300e40066001ae8778a88b105e12aca6e255456a8d08684a06e073b7b9fc7c185000b121d7965084685a4a4b9be79f5e0cd096bd5b30a35d4310ecced116011ff1189993bc71e7c79dafee0696bfbbba2e163b03cd88ed956479628de40b51ef0d147289efcf5e4502ede865af125a768715df6b4e6a2d94a057c79edf5cb744dea3100783c130eeb9d08583a0ec8b0165f3f67876", @ANYRES16=0x0, @ANYBLOB="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"/334], 0x154}, 0x1, 0x0, 0x0, 0x14000800}, 0x40800) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000380), r0) sendmsg$IEEE802154_SET_MACPARAMS(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, r3, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@IEEE802154_ATTR_LBT_ENABLED={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44801}, 0x4000000) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r4, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) openat(r4, &(0x7f0000000240)='./file1\x00', 0x14000, 0xc2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)={0x800005, 0xffffffff, 0x8000, 0x2, 0xfffffffb}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e21, @rand_addr=0x64010100}, 0x10) sendmsg$AUDIT_TTY_SET(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000006c0)={0x0}, 0x1, 0x0, 0x0, 0x8045}, 0x480d4) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40086607, &(0x7f0000000040)={0x15}) 22:08:09 executing program 6: pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) syz_open_dev$sg(0x0, 0x1, 0x103081) syz_open_dev$sg(&(0x7f0000000300), 0x1, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) [ 1765.816276] EXT4-fs warning (device sda): ext4_group_extend:1800: can't shrink FS - resize aborted 22:08:09 executing program 4: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) close_range(r0, 0xffffffffffffffff, 0x0) 22:08:24 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}}) 22:08:24 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) vmsplice(r2, &(0x7f0000000200)=[{&(0x7f0000000040)='m', 0x1}], 0x1, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r2, 0xc018937a, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0xe2}}, './file0\x00'}) 22:08:24 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000280), 0xc}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) r2 = syz_open_dev$sg(&(0x7f0000000400), 0x0, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f00000000c0)={r1, 0x6, 0xffff, 0x80000001}) openat(r3, &(0x7f0000000180)='./file0\x00', 0x101200, 0x80) r4 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x8802) r5 = fcntl$dupfd(r4, 0x0, r2) writev(r5, &(0x7f0000000140)=[{&(0x7f0000000300)="0040abe02400030021206cda3b5e5672b89aeddb2a535fbd", 0x7e0}], 0x1) r6 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/consoles\x00', 0x0, 0x0) r7 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0x9}, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x40082404, &(0x7f0000000240)=0x8) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) dup2(r7, r6) 22:08:24 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x2008000) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 83) 22:08:24 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000002c0)={'wpan0\x00'}) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="0000003f4dd12cb1b37b0edf136f317cdf3343cf50827b390f7a62b604d806473984fdf94a92a5a64f0ae43953893e0a38006616a433438d63168ad0173eb23f7e52300e40066001ae8778a88b105e12aca6e255456a8d08684a06e073b7b9fc7c185000b121d7965084685a4a4b9be79f5e0cd096bd5b30a35d4310ecced116011ff1189993bc71e7c79dafee0696bfbbba2e163b03cd88ed956479628de40b51ef0d147289efcf5e4502ede865af125a768715df6b4e6a2d94a057c79edf5cb744dea3100783c130eeb9d08583a0ec8b0165f3f67876", @ANYRES16=0x0, @ANYBLOB="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"/334], 0x154}, 0x1, 0x0, 0x0, 0x14000800}, 0x40800) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000380), r0) sendmsg$IEEE802154_SET_MACPARAMS(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, r3, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@IEEE802154_ATTR_LBT_ENABLED={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44801}, 0x4000000) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r4, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) openat(r4, &(0x7f0000000240)='./file1\x00', 0x14000, 0xc2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)={0x800005, 0xffffffff, 0x8000, 0x2, 0xfffffffb}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e21, @rand_addr=0x64010100}, 0x10) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40086607, &(0x7f0000000040)={0x15}) 22:08:24 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040)={0x5, 0x7, 0x7fffffff}) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r2, r1, 0x800, 0x0) close_range(r2, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000001240)=[{{&(0x7f0000000080)=@l2tp={0x2, 0x0, @private}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000100)=""/95, 0x5f}, {&(0x7f0000000180)=""/249, 0xf9}], 0x2, &(0x7f00000002c0)=""/42, 0x2a}, 0x5feb}, {{&(0x7f0000000300)=@ax25={{0x3, @rose}, [@bcast, @null, @remote, @null, @null, @bcast, @netrom]}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000380)=""/136, 0x88}, {&(0x7f0000000440)=""/31, 0x1f}, {&(0x7f00000004c0)=""/59, 0x3b}, {&(0x7f0000000500)=""/252, 0xfc}, {&(0x7f0000000600)=""/227, 0xe3}], 0x5, &(0x7f0000000780)=""/10, 0xa}, 0x7f}, {{&(0x7f00000007c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000840)=""/31, 0x1f}, {&(0x7f0000000880)=""/84, 0x54}, {&(0x7f0000000900)=""/8, 0x8}, {&(0x7f0000000940)=""/232, 0xe8}, {&(0x7f0000000a40)=""/175, 0xaf}], 0x5, &(0x7f0000000b80)=""/148, 0x94}, 0xe0}, {{&(0x7f0000000c40)=@in6={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @empty}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000000cc0)=""/191, 0xbf}, {&(0x7f0000000d80)=""/58, 0x3a}, {&(0x7f0000000dc0)=""/85, 0x55}, {&(0x7f0000000e40)=""/192, 0xc0}, {&(0x7f0000000f00)=""/81, 0x51}, {&(0x7f0000000f80)=""/126, 0x7e}, {&(0x7f0000001000)=""/6, 0x6}, {&(0x7f0000001040)=""/8, 0x8}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f0000001080)=""/133, 0x85}], 0xa, &(0x7f0000001200)=""/46, 0x2e}, 0x1}], 0x4, 0x20, &(0x7f0000001340)={0x77359400}) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r5, r4, 0x800, 0x0) close_range(r5, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r7, r6, 0x800, 0x0) close_range(r7, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r6, 0x8980, &(0x7f00000013c0)={'ipvlan1\x00', 0x7f}) sendfile(r5, r7, &(0x7f0000001380)=0x2, 0x80) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r3, 0xf503, 0x0) 22:08:24 executing program 6: pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) syz_open_dev$sg(0x0, 0x1, 0x103081) syz_open_dev$sg(&(0x7f0000000300), 0x1, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 22:08:24 executing program 4: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) close_range(r0, 0xffffffffffffffff, 0x0) [ 1781.020884] 9pnet: Insufficient options for proto=fd [ 1781.024702] EXT4-fs warning (device sda): ext4_group_extend:1800: can't shrink FS - resize aborted 22:08:25 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}}) 22:08:25 executing program 6: pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) syz_open_dev$sg(&(0x7f0000000400), 0x0, 0x103081) syz_open_dev$sg(&(0x7f0000000300), 0x1, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) [ 1781.062268] FAULT_INJECTION: forcing a failure. [ 1781.062268] name failslab, interval 1, probability 0, space 0, times 0 [ 1781.065088] CPU: 0 PID: 10968 Comm: syz-executor.2 Not tainted 5.10.180 #1 [ 1781.066179] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1781.067453] Call Trace: [ 1781.067879] dump_stack+0x107/0x167 [ 1781.068466] should_fail.cold+0x5/0xa [ 1781.069075] should_failslab+0x5/0x20 [ 1781.069692] __kmalloc_node_track_caller+0x74/0x3b0 [ 1781.070476] ? alloc_skb_with_frags+0x92/0x570 [ 1781.071198] __alloc_skb+0xb1/0x5b0 [ 1781.071781] alloc_skb_with_frags+0x92/0x570 [ 1781.072511] sock_alloc_send_pskb+0x7af/0x930 [ 1781.073041] ? sk_alloc+0x350/0x350 [ 1781.073465] ? __lockdep_reset_lock+0x180/0x180 [ 1781.073996] ? lock_acquire+0x197/0x470 [ 1781.074461] ? perf_trace_lock+0xac/0x490 [ 1781.074956] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 1781.075541] ? ip6_mtu+0x1bb/0x3d0 [ 1781.075960] ? lock_downgrade+0x6d0/0x6d0 [ 1781.076446] ? ip_frag_init+0x350/0x350 [ 1781.076926] ? ip6_finish_output2+0x1fe0/0x1fe0 [ 1781.077451] ? ip6_mtu+0x1e9/0x3d0 [ 1781.077876] ? ip6_setup_cork+0xfb7/0x1740 [ 1781.078373] ip6_make_skb+0x2de/0x4e0 [ 1781.078810] ? ip_frag_init+0x350/0x350 [ 1781.079264] ? ip_frag_init+0x350/0x350 [ 1781.079725] ? ip6_push_pending_frames+0xf0/0xf0 [ 1781.080294] ? ip6_dst_hoplimit+0x199/0x440 [ 1781.080794] ? lock_downgrade+0x6d0/0x6d0 [ 1781.081277] udpv6_sendmsg+0x20d0/0x2af0 [ 1781.081758] ? ip_frag_init+0x350/0x350 [ 1781.082229] ? udp_v6_push_pending_frames+0x360/0x360 [ 1781.082818] ? __lockdep_reset_lock+0x180/0x180 [ 1781.083357] ? __lockdep_reset_lock+0x180/0x180 [ 1781.083903] ? lock_acquire+0x197/0x470 [ 1781.084368] ? find_held_lock+0x2c/0x110 [ 1781.084862] ? sock_has_perm+0x1ea/0x280 [ 1781.085348] ? __import_iovec+0x458/0x590 [ 1781.085838] ? udp_v6_push_pending_frames+0x360/0x360 [ 1781.086428] inet6_sendmsg+0x105/0x140 [ 1781.086876] ? inet6_compat_ioctl+0x320/0x320 [ 1781.087387] sock_sendmsg+0xf2/0x190 [ 1781.087819] ____sys_sendmsg+0x334/0x870 [ 1781.088289] ? kernel_sendmsg+0x50/0x50 [ 1781.088746] ? do_recvmmsg+0x6d0/0x6d0 [ 1781.089192] ? __lock_acquire+0x1657/0x5b00 [ 1781.089702] ___sys_sendmsg+0xf3/0x170 [ 1781.090154] ? sendmsg_copy_msghdr+0x160/0x160 [ 1781.090677] ? vmacache_find+0x55/0x2a0 [ 1781.091142] ? __lockdep_reset_lock+0x180/0x180 [ 1781.091679] ? lock_acquire+0x197/0x470 [ 1781.092128] ? find_held_lock+0x2c/0x110 [ 1781.092609] ? __might_fault+0xd3/0x180 [ 1781.093065] ? lock_downgrade+0x6d0/0x6d0 [ 1781.093539] ? asm_exc_page_fault+0x1e/0x30 [ 1781.094050] __sys_sendmmsg+0x195/0x470 [ 1781.094517] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1781.095038] ? setup_APIC_eilvt+0x2f0/0x2f0 [ 1781.095531] ? clockevents_program_event+0x131/0x360 [ 1781.096133] ? tick_program_event+0xa8/0x140 [ 1781.096643] ? hrtimer_interrupt+0x771/0x9b0 [ 1781.097162] __x64_sys_sendmmsg+0x99/0x100 [ 1781.097664] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1781.098267] do_syscall_64+0x33/0x40 [ 1781.098707] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1781.099300] RIP: 0033:0x7f004444ab19 [ 1781.099739] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1781.101833] RSP: 002b:00007f00419c0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1781.102704] RAX: ffffffffffffffda RBX: 00007f004455df60 RCX: 00007f004444ab19 [ 1781.103510] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1781.104342] RBP: 00007f00419c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1781.105148] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1781.105944] R13: 00007ffed8c8690f R14: 00007f00419c0300 R15: 0000000000022000 [ 1781.116235] process 'syz-executor.1' launched '/dev/fd/-1' with NULL argv: empty string added [ 1781.129810] 9pnet: Insufficient options for proto=fd 22:08:25 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}}) 22:08:25 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='sched\x00') ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r2, 0xc018937a, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) vmsplice(r3, &(0x7f0000000200)=[{&(0x7f0000000040)='m', 0x1}], 0x1, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) 22:08:25 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000280), 0xc}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) r2 = syz_open_dev$sg(&(0x7f0000000400), 0x0, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f00000000c0)={r1, 0x6, 0xffff, 0x80000001}) openat(r3, &(0x7f0000000180)='./file0\x00', 0x101200, 0x80) r4 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x8802) r5 = fcntl$dupfd(r4, 0x0, r2) writev(r5, &(0x7f0000000140)=[{&(0x7f0000000300)="0040abe02400030021206cda3b5e5672b89aeddb2a535fbd", 0x7e0}], 0x1) r6 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/consoles\x00', 0x0, 0x0) r7 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0x9}, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x40082404, &(0x7f0000000240)=0x8) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) dup2(r7, r6) 22:08:25 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x2008000) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 84) [ 1781.221195] 9pnet: Insufficient options for proto=fd 22:08:25 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 22:08:25 executing program 6: pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) syz_open_dev$sg(&(0x7f0000000400), 0x0, 0x103081) syz_open_dev$sg(&(0x7f0000000300), 0x1, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) [ 1781.273365] FAULT_INJECTION: forcing a failure. [ 1781.273365] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1781.274755] CPU: 0 PID: 10993 Comm: syz-executor.2 Not tainted 5.10.180 #1 [ 1781.275494] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1781.276388] Call Trace: [ 1781.276705] dump_stack+0x107/0x167 [ 1781.277106] should_fail.cold+0x5/0xa [ 1781.277524] _copy_from_user+0x2e/0x1b0 [ 1781.277955] __copy_msghdr_from_user+0x91/0x4b0 [ 1781.278453] ? __ia32_sys_shutdown+0x80/0x80 [ 1781.278933] ? udp_v6_push_pending_frames+0x360/0x360 [ 1781.279487] ? inet6_sendmsg+0xbd/0x140 [ 1781.279913] ? inet6_compat_ioctl+0x320/0x320 [ 1781.280408] ? sock_sendmsg+0x55/0x190 [ 1781.280833] sendmsg_copy_msghdr+0xa1/0x160 [ 1781.281299] ? do_recvmmsg+0x6d0/0x6d0 [ 1781.281723] ? __lock_acquire+0x1657/0x5b00 [ 1781.282243] ___sys_sendmsg+0xc6/0x170 [ 1781.282681] ? sendmsg_copy_msghdr+0x160/0x160 [ 1781.283196] ? __lockdep_reset_lock+0x180/0x180 [ 1781.283713] ? trace_hardirqs_on+0x5b/0x180 [ 1781.284187] ? lock_acquire+0x197/0x470 [ 1781.284628] ? find_held_lock+0x2c/0x110 [ 1781.285078] ? __might_fault+0xd3/0x180 [ 1781.285517] ? lock_downgrade+0x6d0/0x6d0 [ 1781.285978] ? io_schedule_timeout+0x140/0x140 [ 1781.286495] __sys_sendmmsg+0x195/0x470 [ 1781.286939] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1781.287419] ? lock_downgrade+0x6d0/0x6d0 [ 1781.287894] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1781.288433] ? wait_for_completion_io+0x270/0x270 [ 1781.288964] ? rcu_read_lock_any_held+0x75/0xa0 [ 1781.289466] ? vfs_write+0x354/0xa70 [ 1781.289884] ? fput_many+0x2f/0x1a0 [ 1781.290280] ? ksys_write+0x1a9/0x260 [ 1781.290707] ? __ia32_sys_read+0xb0/0xb0 [ 1781.291147] __x64_sys_sendmmsg+0x99/0x100 [ 1781.291623] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1781.292173] do_syscall_64+0x33/0x40 [ 1781.292590] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1781.293140] RIP: 0033:0x7f004444ab19 [ 1781.293564] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1781.295524] RSP: 002b:00007f00419c0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1781.296394] RAX: ffffffffffffffda RBX: 00007f004455df60 RCX: 00007f004444ab19 [ 1781.297195] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1781.297983] RBP: 00007f00419c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1781.298770] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1781.299578] R13: 00007ffed8c8690f R14: 00007f00419c0300 R15: 0000000000022000 [ 1781.328632] 9pnet: Insufficient options for proto=fd 22:08:40 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup(0xffffffffffffffff) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)) openat(0xffffffffffffffff, 0x0, 0x0, 0x2e) syz_open_dev$mouse(0x0, 0x5, 0x50000) lseek(0xffffffffffffffff, 0x0, 0x3) r2 = dup(0xffffffffffffffff) setsockopt$inet6_int(r2, 0x29, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f00000001c0)={{}, 0x0, 0x0, @unused=[0x5, 0x9], @subvolid}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x80010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 22:08:40 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000b40)=ANY=[@ANYBLOB="e4040000120001012dbd7000fffff36b2ceb000008000000ac1e00010400008008002900", @ANYRES32=0x0, @ANYBLOB="08003700c60100001d0203"], 0x4e4}}, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000a80)=[{{&(0x7f0000000140), 0x6e, &(0x7f0000000080)=[{&(0x7f0000000000)=""/8, 0x8}, {&(0x7f0000000240)=""/169, 0xa9}], 0x2}}, {{&(0x7f0000000300)=@abs, 0x6e, &(0x7f00000009c0)=[{&(0x7f0000000380)=""/158, 0x9e}, {&(0x7f00000001c0)}, {&(0x7f00000004c0)=""/85, 0x55}, {&(0x7f0000000540)=""/166, 0xa6}, {&(0x7f0000000600)=""/138, 0x8a}, {&(0x7f0000000b80)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/146, 0x92}, {&(0x7f0000000780)=""/228, 0xe4}, {&(0x7f0000000880)=""/75, 0x4b}, {&(0x7f0000000900)=""/169, 0xa9}], 0xa, &(0x7f00000023c0)=ANY=[@ANYRESDEC=r0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32, @ANYBLOB="000000002c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=0xffffffffffffffff, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESHEX, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xe8}}], 0x2, 0x2100, &(0x7f0000000440)) openat(r1, &(0x7f0000000b00)='./file0\x00', 0x2, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r4, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ethtool(&(0x7f0000002740), 0xffffffffffffffff) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmsg$ETHTOOL_MSG_EEE_SET(r5, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)={0x2c, r6, 0x1, 0x0, 0x0, {0x8}, [@ETHTOOL_A_EEE_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}]}, @ETHTOOL_A_EEE_MODES_OURS={0xc, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0xfffffffffffffc9a}, @ETHTOOL_A_BITSET_MASK={0x4}]}]}, 0x2c}}, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_SET(r4, &(0x7f0000001e00)={&(0x7f0000001cc0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000001dc0)={&(0x7f0000001d40)={0x44, r6, 0x2, 0x70bd28, 0x25dfdbfe, {}, [@ETHTOOL_A_COALESCE_STATS_BLOCK_USECS={0x8, 0xa, 0x3ff}, @ETHTOOL_A_COALESCE_TX_MAX_FRAMES_LOW={0x8, 0x11, 0x9}, @ETHTOOL_A_COALESCE_RATE_SAMPLE_INTERVAL={0x8, 0x17, 0x1}, @ETHTOOL_A_COALESCE_PKT_RATE_LOW={0x8, 0xd, 0x4}, @ETHTOOL_A_COALESCE_RX_MAX_FRAMES_IRQ={0x8, 0x5, 0xffffffff}, @ETHTOOL_A_COALESCE_RX_MAX_FRAMES_HIGH={0x8, 0x14, 0xc5}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x20008890) r9 = syz_open_dev$vcsu(&(0x7f00000001c0), 0x100, 0x4000) r10 = syz_genetlink_get_family_id$nl80211(&(0x7f0000001e80), 0xffffffffffffffff) sendmsg$NL80211_CMD_UPDATE_OWE_INFO(0xffffffffffffffff, &(0x7f0000001f80)={&(0x7f0000001e40)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000001f40)={&(0x7f0000001ec0)={0x50, r10, 0x8, 0x70bd2a, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x0, 0x27}}}}, [@NL80211_ATTR_STATUS_CODE={0x6, 0x48, 0x18}, @NL80211_ATTR_STATUS_CODE={0x6, 0x48, 0x9}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_STATUS_CODE={0x6, 0x48, 0x59}, @NL80211_ATTR_MAC={0xa}]}, 0x50}, 0x1, 0x0, 0x0, 0x24000001}, 0x40000) vmsplice(r9, &(0x7f0000001c80)=[{&(0x7f0000001d00)="2b0b04dd1ed0dd1dc292fc99cd998b26693d4c0a273f3769dfaaef29a873bc7e568c20ebc25aef068c330400000000000025fa00"/64, 0x40}], 0x1, 0x8) vmsplice(r3, &(0x7f0000000200)=[{&(0x7f0000000040)='m', 0x1}], 0x1, 0x0) close_range(r2, 0xffffffffffffffff, 0x0) 22:08:40 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000002c0)={'wpan0\x00'}) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="0000003f4dd12cb1b37b0edf136f317cdf3343cf50827b390f7a62b604d806473984fdf94a92a5a64f0ae43953893e0a38006616a433438d63168ad0173eb23f7e52300e40066001ae8778a88b105e12aca6e255456a8d08684a06e073b7b9fc7c185000b121d7965084685a4a4b9be79f5e0cd096bd5b30a35d4310ecced116011ff1189993bc71e7c79dafee0696bfbbba2e163b03cd88ed956479628de40b51ef0d147289efcf5e4502ede865af125a768715df6b4e6a2d94a057c79edf5cb744dea3100783c130eeb9d08583a0ec8b0165f3f67876", @ANYRES16=0x0, @ANYBLOB="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"/334], 0x154}, 0x1, 0x0, 0x0, 0x14000800}, 0x40800) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000380), r0) sendmsg$IEEE802154_SET_MACPARAMS(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, r3, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@IEEE802154_ATTR_LBT_ENABLED={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44801}, 0x4000000) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r4, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) openat(r4, &(0x7f0000000240)='./file1\x00', 0x14000, 0xc2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)={0x800005, 0xffffffff, 0x8000, 0x2, 0xfffffffb}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e21, @rand_addr=0x64010100}, 0x10) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40086607, &(0x7f0000000040)={0x15}) 22:08:40 executing program 3: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x100, 0x80000000}, 0x106e2, 0x0, 0x0, 0x0, 0x3, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x7) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r3, r2, 0x800, 0x0) fcntl$setpipe(r3, 0x407, 0x1) close_range(r3, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0xe0, 0x2, 0x0, 0x2, 0x0, 0x1, 0x408, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x800, 0x2, @perf_config_ext={0x0, 0x278}, 0x2, 0x7f, 0x3, 0x0, 0x7, 0x9, 0xfd, 0x0, 0x0, 0x0, 0xfffffffffffff13d}, r5, 0x5, r1, 0x8) r6 = socket$inet_udp(0x2, 0x2, 0x0) r7 = accept4$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000080)=0x14, 0x800) copy_file_range(r6, &(0x7f0000000000)=0x8000, r7, &(0x7f00000000c0)=0x4, 0x7, 0x0) 22:08:40 executing program 4: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe(&(0x7f00000001c0)) syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 22:08:40 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 22:08:40 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x2008000) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 85) 22:08:40 executing program 6: pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) syz_open_dev$sg(&(0x7f0000000400), 0x0, 0x103081) syz_open_dev$sg(&(0x7f0000000300), 0x1, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) [ 1796.148846] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.7'. [ 1796.154319] EXT4-fs warning (device sda): ext4_group_extend:1800: can't shrink FS - resize aborted 22:08:40 executing program 6: pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) syz_open_dev$sg(&(0x7f0000000400), 0x1, 0x0) syz_open_dev$sg(&(0x7f0000000300), 0x1, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) [ 1796.194166] 9pnet: Insufficient options for proto=fd 22:08:40 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000002c0)={'wpan0\x00'}) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="0000003f4dd12cb1b37b0edf136f317cdf3343cf50827b390f7a62b604d806473984fdf94a92a5a64f0ae43953893e0a38006616a433438d63168ad0173eb23f7e52300e40066001ae8778a88b105e12aca6e255456a8d08684a06e073b7b9fc7c185000b121d7965084685a4a4b9be79f5e0cd096bd5b30a35d4310ecced116011ff1189993bc71e7c79dafee0696bfbbba2e163b03cd88ed956479628de40b51ef0d147289efcf5e4502ede865af125a768715df6b4e6a2d94a057c79edf5cb744dea3100783c130eeb9d08583a0ec8b0165f3f67876", @ANYRES16=0x0, @ANYBLOB="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"/334], 0x154}, 0x1, 0x0, 0x0, 0x14000800}, 0x40800) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000380), r0) sendmsg$IEEE802154_SET_MACPARAMS(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, r3, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@IEEE802154_ATTR_LBT_ENABLED={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44801}, 0x4000000) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r4, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) openat(r4, &(0x7f0000000240)='./file1\x00', 0x14000, 0xc2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)={0x800005, 0xffffffff, 0x8000, 0x2, 0xfffffffb}) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40086607, &(0x7f0000000040)={0x15}) 22:08:40 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) [ 1796.239164] FAULT_INJECTION: forcing a failure. [ 1796.239164] name failslab, interval 1, probability 0, space 0, times 0 [ 1796.242185] CPU: 0 PID: 11019 Comm: syz-executor.2 Not tainted 5.10.180 #1 [ 1796.243685] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1796.245061] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.7'. [ 1796.245351] Call Trace: [ 1796.245383] dump_stack+0x107/0x167 [ 1796.247914] should_fail.cold+0x5/0xa [ 1796.248705] ? ip6_setup_cork+0x1e4/0x1740 [ 1796.248727] should_failslab+0x5/0x20 [ 1796.248746] kmem_cache_alloc_trace+0x55/0x320 [ 1796.248771] ip6_setup_cork+0x1e4/0x1740 [ 1796.248800] ip6_make_skb+0x22d/0x4e0 [ 1796.248818] ? ip_frag_init+0x350/0x350 [ 1796.248840] ? ip6_push_pending_frames+0xf0/0xf0 [ 1796.248863] ? ip6_dst_hoplimit+0x199/0x440 [ 1796.248883] ? lock_downgrade+0x6d0/0x6d0 [ 1796.248917] udpv6_sendmsg+0x20d0/0x2af0 [ 1796.248939] ? ip_frag_init+0x350/0x350 [ 1796.248967] ? udp_v6_push_pending_frames+0x360/0x360 [ 1796.248986] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1796.249015] ? __lockdep_reset_lock+0x180/0x180 [ 1796.249040] ? lock_acquire+0x197/0x470 [ 1796.249057] ? find_held_lock+0x2c/0x110 [ 1796.249092] ? sock_has_perm+0x1ea/0x280 [ 1796.249133] ? __import_iovec+0x458/0x590 [ 1796.249150] ? udp_v6_push_pending_frames+0x360/0x360 [ 1796.249173] inet6_sendmsg+0x105/0x140 [ 1796.265929] ? inet6_compat_ioctl+0x320/0x320 [ 1796.266829] sock_sendmsg+0xf2/0x190 [ 1796.267590] ____sys_sendmsg+0x334/0x870 [ 1796.268425] ? kernel_sendmsg+0x50/0x50 [ 1796.269230] ? do_recvmmsg+0x6d0/0x6d0 [ 1796.270016] ? __lock_acquire+0x1657/0x5b00 [ 1796.270903] ___sys_sendmsg+0xf3/0x170 [ 1796.271689] ? sendmsg_copy_msghdr+0x160/0x160 [ 1796.272628] ? __lockdep_reset_lock+0x180/0x180 [ 1796.273583] ? lock_acquire+0x197/0x470 [ 1796.274378] ? find_held_lock+0x2c/0x110 [ 1796.275211] ? __might_fault+0xd3/0x180 [ 1796.276011] ? lock_downgrade+0x6d0/0x6d0 [ 1796.276868] ? io_schedule_timeout+0x140/0x140 [ 1796.277803] __sys_sendmmsg+0x195/0x470 [ 1796.278608] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1796.279473] ? lock_downgrade+0x6d0/0x6d0 [ 1796.280326] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1796.281334] ? wait_for_completion_io+0x270/0x270 [ 1796.282354] ? rcu_read_lock_any_held+0x75/0xa0 [ 1796.283318] ? vfs_write+0x354/0xa70 [ 1796.284089] ? fput_many+0x2f/0x1a0 [ 1796.284886] ? ksys_write+0x1a9/0x260 [ 1796.285653] ? __ia32_sys_read+0xb0/0xb0 [ 1796.286475] __x64_sys_sendmmsg+0x99/0x100 [ 1796.287334] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1796.288378] do_syscall_64+0x33/0x40 [ 1796.289124] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1796.290151] RIP: 0033:0x7f004444ab19 [ 1796.290901] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1796.294613] RSP: 002b:00007f00419c0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1796.296134] RAX: ffffffffffffffda RBX: 00007f004455df60 RCX: 00007f004444ab19 [ 1796.297565] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1796.299000] RBP: 00007f00419c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1796.300449] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1796.301894] R13: 00007ffed8c8690f R14: 00007f00419c0300 R15: 0000000000022000 [ 1796.370343] 9pnet: Insufficient options for proto=fd [ 1796.386640] EXT4-fs warning (device sda): ext4_group_extend:1800: can't shrink FS - resize aborted 22:08:54 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup(0xffffffffffffffff) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)) openat(0xffffffffffffffff, 0x0, 0x0, 0x2e) syz_open_dev$mouse(0x0, 0x5, 0x50000) lseek(0xffffffffffffffff, 0x0, 0x3) r2 = dup(0xffffffffffffffff) setsockopt$inet6_int(r2, 0x29, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f00000001c0)={{}, 0x0, 0x0, @unused=[0x5, 0x9], @subvolid}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x80010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 22:08:54 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) r2 = eventfd2(0x7, 0x40801) pread64(r2, &(0x7f0000000000)=""/106, 0x6a, 0x81) tee(r1, r0, 0x800, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 22:08:54 executing program 4: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe(&(0x7f00000001c0)) syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 22:08:54 executing program 6: pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) syz_open_dev$sg(&(0x7f0000000400), 0x1, 0x0) syz_open_dev$sg(&(0x7f0000000300), 0x1, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 22:08:54 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480), 0x0) clock_gettime(0x0, &(0x7f0000002080)={0x0, 0x0}) clock_gettime(0x3, &(0x7f00000022c0)) recvmmsg$unix(r0, &(0x7f0000001f80)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000100)=""/91, 0x5b}, {&(0x7f0000000240)=""/190, 0xbe}, {&(0x7f0000000300)=""/165, 0xa5}, {&(0x7f00000003c0)=""/160, 0xa0}, {&(0x7f0000000000)=""/11, 0xb}], 0x5, &(0x7f00000004c0)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}}, {{&(0x7f0000000500)=@abs, 0x6e, &(0x7f0000000740)=[{&(0x7f0000000580)=""/162, 0xa2}, {&(0x7f0000000640)=""/200, 0xc8}], 0x2}}, {{&(0x7f0000000780), 0x6e, &(0x7f0000000b00)=[{&(0x7f0000000800)=""/216, 0xd8}, {&(0x7f0000000900)=""/174, 0xae}, {&(0x7f00000009c0)=""/181, 0xb5}, {&(0x7f0000000a80)}, {&(0x7f0000000ac0)=""/37, 0x25}], 0x5}}, {{&(0x7f0000000b80), 0x6e, &(0x7f0000001e80)=[{&(0x7f0000000c00)=""/231, 0xe7}, {&(0x7f0000000d00)=""/86, 0x56}, {&(0x7f0000000d80)=""/213, 0xfffffd4a}, {&(0x7f0000000e80)=""/4096, 0x1000}], 0x4, &(0x7f0000001ec0)=[@rights={{0x10}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xc0}}], 0x4, 0x40000000, &(0x7f00000020c0)={r1, r2+60000000}) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r6, r5, 0x800, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r3, 0xc018937a, &(0x7f0000000a80)={{0x1, 0x1, 0x18, r4, {0x9}}, './file0\x00'}) vmsplice(r5, &(0x7f0000000200)=[{&(0x7f0000000040)="12926a261be22f4e534804c34085245436e95224340d5e962e720c08", 0x1c}, {&(0x7f0000002100)="3b5f59285e167084dc9d0a7b50107623568f7232773230978806af8ba9dd0973369a92dcca3b06158afbdb02971b351f9bbdcf658a142701066d486d71ca90c6937dffc25e8c333fb210be982e0a97888a056a613879597b0e625cce17c6428bb5ba78f19c021d58c8f776c3c282fbaa5808fc70a2657417a2f5d9116a1d9a39e6775dd482eb09e1432d59d83b6c2e6b519932d2b9601c8f61585607b15ec62c5c", 0xa1}, {&(0x7f00000021c0)="a667784b13ded7810de883c44ec88a20b772e1af956025e39a985aa3e872d0b69b1448260581b61b73fed82739e4da694c81eeb602cb70bc983aaa8c124678c018d53bdaa30862b09274d32432d4c581df", 0x51}, {&(0x7f0000002240)="634c28b8360d6fb24fce93f942d481c70e037d86669fb21cd610b68c762c7a8de434cc2906712fec879e26066d710d00beb1d124e6db426cd7ffbe8e2719daa3c9bd788040476424f2a8b78021d62c071a72", 0x52}], 0x4, 0xe) close_range(r0, 0xffffffffffffffff, 0x0) 22:08:54 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 22:08:54 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000002c0)={'wpan0\x00'}) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="0000003f4dd12cb1b37b0edf136f317cdf3343cf50827b390f7a62b604d806473984fdf94a92a5a64f0ae43953893e0a38006616a433438d63168ad0173eb23f7e52300e40066001ae8778a88b105e12aca6e255456a8d08684a06e073b7b9fc7c185000b121d7965084685a4a4b9be79f5e0cd096bd5b30a35d4310ecced116011ff1189993bc71e7c79dafee0696bfbbba2e163b03cd88ed956479628de40b51ef0d147289efcf5e4502ede865af125a768715df6b4e6a2d94a057c79edf5cb744dea3100783c130eeb9d08583a0ec8b0165f3f67876", @ANYRES16=0x0, @ANYBLOB="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"/334], 0x154}, 0x1, 0x0, 0x0, 0x14000800}, 0x40800) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000380), r0) sendmsg$IEEE802154_SET_MACPARAMS(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, r3, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@IEEE802154_ATTR_LBT_ENABLED={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44801}, 0x4000000) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r4, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) openat(r4, &(0x7f0000000240)='./file1\x00', 0x14000, 0xc2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)={0x800005, 0xffffffff, 0x8000, 0x2, 0xfffffffb}) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40086607, &(0x7f0000000040)={0x15}) 22:08:54 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x2008000) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 86) 22:08:54 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) [ 1810.524887] EXT4-fs warning (device sda): ext4_group_extend:1800: can't shrink FS - resize aborted 22:08:54 executing program 4: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe(&(0x7f00000001c0)) syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 22:08:54 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000002c0)={'wpan0\x00'}) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="0000003f4dd12cb1b37b0edf136f317cdf3343cf50827b390f7a62b604d806473984fdf94a92a5a64f0ae43953893e0a38006616a433438d63168ad0173eb23f7e52300e40066001ae8778a88b105e12aca6e255456a8d08684a06e073b7b9fc7c185000b121d7965084685a4a4b9be79f5e0cd096bd5b30a35d4310ecced116011ff1189993bc71e7c79dafee0696bfbbba2e163b03cd88ed956479628de40b51ef0d147289efcf5e4502ede865af125a768715df6b4e6a2d94a057c79edf5cb744dea3100783c130eeb9d08583a0ec8b0165f3f67876", @ANYRES16=0x0, @ANYBLOB="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"/334], 0x154}, 0x1, 0x0, 0x0, 0x14000800}, 0x40800) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000380), r0) sendmsg$IEEE802154_SET_MACPARAMS(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, r3, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@IEEE802154_ATTR_LBT_ENABLED={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44801}, 0x4000000) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r4, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) openat(r4, &(0x7f0000000240)='./file1\x00', 0x14000, 0xc2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)={0x800005, 0xffffffff, 0x8000, 0x2, 0xfffffffb}) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40086607, &(0x7f0000000040)={0x15}) 22:08:54 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000040)='m', 0x1}], 0x1, 0x0) close_range(r0, 0xffffffffffffffff, 0x2) 22:08:54 executing program 6: pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) syz_open_dev$sg(&(0x7f0000000400), 0x1, 0x0) syz_open_dev$sg(&(0x7f0000000300), 0x1, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) [ 1810.624155] FAULT_INJECTION: forcing a failure. [ 1810.624155] name failslab, interval 1, probability 0, space 0, times 0 [ 1810.627127] CPU: 0 PID: 11067 Comm: syz-executor.2 Not tainted 5.10.180 #1 [ 1810.628548] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1810.630232] Call Trace: [ 1810.630789] dump_stack+0x107/0x167 [ 1810.631548] should_fail.cold+0x5/0xa [ 1810.632377] should_failslab+0x5/0x20 [ 1810.633172] __kmalloc_node_track_caller+0x74/0x3b0 [ 1810.634216] ? alloc_skb_with_frags+0x92/0x570 [ 1810.635177] __alloc_skb+0xb1/0x5b0 [ 1810.635956] alloc_skb_with_frags+0x92/0x570 [ 1810.636906] sock_alloc_send_pskb+0x7af/0x930 [ 1810.637861] ? sk_alloc+0x350/0x350 [ 1810.638630] ? __lockdep_reset_lock+0x180/0x180 [ 1810.639632] ? perf_trace_lock+0xac/0x490 [ 1810.640492] ? SOFTIRQ_verbose+0x10/0x10 [ 1810.641361] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 1810.642413] ? ip6_mtu+0x1bb/0x3d0 [ 1810.643162] ? lock_downgrade+0x6d0/0x6d0 [ 1810.644025] ? ip_frag_init+0x350/0x350 [ 1810.644895] ? ip6_finish_output2+0x1fe0/0x1fe0 [ 1810.645862] ? ip6_mtu+0x1e9/0x3d0 [ 1810.646608] ? ip6_setup_cork+0xfb7/0x1740 [ 1810.647499] ip6_make_skb+0x2de/0x4e0 [ 1810.648290] ? ip_frag_init+0x350/0x350 [ 1810.649149] ? ip_frag_init+0x350/0x350 [ 1810.649987] ? ip6_push_pending_frames+0xf0/0xf0 [ 1810.650995] ? ip6_dst_hoplimit+0x199/0x440 [ 1810.651895] ? lock_downgrade+0x6d0/0x6d0 [ 1810.652803] udpv6_sendmsg+0x20d0/0x2af0 [ 1810.653649] ? ip_frag_init+0x350/0x350 [ 1810.654512] ? udp_v6_push_pending_frames+0x360/0x360 [ 1810.655595] ? __lockdep_reset_lock+0x180/0x180 [ 1810.656559] ? mark_lock+0xf5/0x2df0 [ 1810.657354] ? lock_acquire+0x197/0x470 [ 1810.658182] ? find_held_lock+0x2c/0x110 [ 1810.659061] ? sock_has_perm+0x1ea/0x280 [ 1810.659939] ? __import_iovec+0x458/0x590 [ 1810.660823] ? udp_v6_push_pending_frames+0x360/0x360 [ 1810.661895] inet6_sendmsg+0x105/0x140 [ 1810.662710] ? inet6_compat_ioctl+0x320/0x320 [ 1810.663637] sock_sendmsg+0xf2/0x190 [ 1810.664432] ____sys_sendmsg+0x334/0x870 [ 1810.665282] ? kernel_sendmsg+0x50/0x50 [ 1810.666115] ? do_recvmmsg+0x6d0/0x6d0 [ 1810.666931] ? lock_downgrade+0x6d0/0x6d0 [ 1810.667827] ___sys_sendmsg+0xf3/0x170 [ 1810.668666] ? sendmsg_copy_msghdr+0x160/0x160 [ 1810.669637] ? put_task_struct_rcu_user+0x5e/0xb0 [ 1810.670659] ? finish_task_switch+0x42c/0x5d0 [ 1810.671586] ? __switch_to+0x572/0xf70 [ 1810.672434] ? __switch_to_asm+0x3a/0x60 [ 1810.673279] ? __switch_to_asm+0x34/0x60 [ 1810.674123] ? __schedule+0x82c/0x1ea0 [ 1810.674953] ? io_schedule_timeout+0x140/0x140 [ 1810.675930] __sys_sendmmsg+0x195/0x470 [ 1810.676779] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1810.677679] ? lock_downgrade+0x6d0/0x6d0 [ 1810.678571] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1810.679582] ? wait_for_completion_io+0x270/0x270 [ 1810.680638] ? rcu_read_lock_any_held+0x75/0xa0 [ 1810.681602] ? vfs_write+0x354/0xa70 [ 1810.682387] ? fput_many+0x2f/0x1a0 [ 1810.683151] ? ksys_write+0x1a9/0x260 [ 1810.683950] ? __ia32_sys_read+0xb0/0xb0 [ 1810.684859] __x64_sys_sendmmsg+0x99/0x100 [ 1810.685767] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1810.686824] do_syscall_64+0x33/0x40 [ 1810.687610] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1810.688691] RIP: 0033:0x7f004444ab19 [ 1810.689478] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1810.693328] RSP: 002b:00007f00419c0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1810.694903] RAX: ffffffffffffffda RBX: 00007f004455df60 RCX: 00007f004444ab19 [ 1810.696379] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1810.697849] RBP: 00007f00419c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1810.699320] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1810.700804] R13: 00007ffed8c8690f R14: 00007f00419c0300 R15: 0000000000022000 22:08:54 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x2008000) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 87) 22:08:54 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 22:08:54 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000000200)=[{&(0x7f0000000040)='m', 0x1}], 0x1, 0x0) statx(r1, &(0x7f0000000000)='./file0\x00', 0x100, 0x100, &(0x7f0000000080)) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000180)={0x0, 0x1, 0x2, 0x6}) close_range(r0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x6, 0x7) fcntl$setpipe(r2, 0x407, 0xfffffffffffffffd) [ 1811.015520] FAULT_INJECTION: forcing a failure. [ 1811.015520] name failslab, interval 1, probability 0, space 0, times 0 [ 1811.019145] CPU: 0 PID: 11085 Comm: syz-executor.2 Not tainted 5.10.180 #1 [ 1811.020584] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1811.022308] Call Trace: [ 1811.022876] dump_stack+0x107/0x167 [ 1811.023649] should_fail.cold+0x5/0xa [ 1811.024461] ? create_object.isra.0+0x3a/0xa20 [ 1811.025426] should_failslab+0x5/0x20 [ 1811.026262] kmem_cache_alloc+0x5b/0x310 [ 1811.027127] create_object.isra.0+0x3a/0xa20 [ 1811.028049] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1811.029133] kmem_cache_alloc_trace+0x151/0x320 [ 1811.030118] ip6_setup_cork+0x1e4/0x1740 [ 1811.030991] ip6_make_skb+0x22d/0x4e0 [ 1811.031790] ? ip_frag_init+0x350/0x350 [ 1811.032641] ? ip6_push_pending_frames+0xf0/0xf0 [ 1811.033642] ? ip6_dst_hoplimit+0x199/0x440 [ 1811.034548] ? lock_downgrade+0x6d0/0x6d0 [ 1811.035444] udpv6_sendmsg+0x20d0/0x2af0 [ 1811.036302] ? ip_frag_init+0x350/0x350 [ 1811.037164] ? udp_v6_push_pending_frames+0x360/0x360 [ 1811.038259] ? __lockdep_reset_lock+0x180/0x180 [ 1811.039227] ? hrtimer_start_range_ns+0x336/0xae0 [ 1811.040238] ? lock_acquire+0x197/0x470 [ 1811.041078] ? find_held_lock+0x2c/0x110 [ 1811.041967] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1811.043103] ? sock_has_perm+0x1ea/0x280 [ 1811.043988] ? __import_iovec+0x458/0x590 [ 1811.044882] ? udp_v6_push_pending_frames+0x360/0x360 [ 1811.045964] inet6_sendmsg+0x105/0x140 [ 1811.046783] ? inet6_compat_ioctl+0x320/0x320 [ 1811.047715] sock_sendmsg+0xf2/0x190 [ 1811.048507] ____sys_sendmsg+0x334/0x870 [ 1811.049363] ? kernel_sendmsg+0x50/0x50 [ 1811.050210] ? do_recvmmsg+0x6d0/0x6d0 [ 1811.051035] ? __lock_acquire+0x1657/0x5b00 [ 1811.051951] ___sys_sendmsg+0xf3/0x170 [ 1811.052779] ? sendmsg_copy_msghdr+0x160/0x160 [ 1811.053729] ? __lockdep_reset_lock+0x180/0x180 [ 1811.054715] ? lock_acquire+0x197/0x470 [ 1811.055543] ? find_held_lock+0x2c/0x110 [ 1811.056416] ? __might_fault+0xd3/0x180 [ 1811.057254] ? lock_downgrade+0x6d0/0x6d0 [ 1811.058120] ? io_schedule_timeout+0x140/0x140 [ 1811.059092] __sys_sendmmsg+0x195/0x470 [ 1811.059933] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1811.060876] ? setup_APIC_eilvt+0x2f0/0x2f0 [ 1811.061779] ? clockevents_program_event+0x131/0x360 [ 1811.062842] ? tick_program_event+0xa8/0x140 [ 1811.063760] ? hrtimer_interrupt+0x771/0x9b0 [ 1811.064716] __x64_sys_sendmmsg+0x99/0x100 [ 1811.065611] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1811.066681] do_syscall_64+0x33/0x40 [ 1811.067471] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1811.068536] RIP: 0033:0x7f004444ab19 [ 1811.069320] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1811.073631] RSP: 002b:00007f00419c0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1811.075487] RAX: ffffffffffffffda RBX: 00007f004455df60 RCX: 00007f004444ab19 [ 1811.077192] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1811.078883] RBP: 00007f00419c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1811.080583] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1811.082280] R13: 00007ffed8c8690f R14: 00007f00419c0300 R15: 0000000000022000 22:09:09 executing program 6: pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) syz_open_dev$sg(&(0x7f0000000400), 0x1, 0x103081) syz_open_dev$sg(0x0, 0x1, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 22:09:09 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000002c0)={'wpan0\x00'}) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="0000003f4dd12cb1b37b0edf136f317cdf3343cf50827b390f7a62b604d806473984fdf94a92a5a64f0ae43953893e0a38006616a433438d63168ad0173eb23f7e52300e40066001ae8778a88b105e12aca6e255456a8d08684a06e073b7b9fc7c185000b121d7965084685a4a4b9be79f5e0cd096bd5b30a35d4310ecced116011ff1189993bc71e7c79dafee0696bfbbba2e163b03cd88ed956479628de40b51ef0d147289efcf5e4502ede865af125a768715df6b4e6a2d94a057c79edf5cb744dea3100783c130eeb9d08583a0ec8b0165f3f67876", @ANYRES16=0x0, @ANYBLOB="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"/334], 0x154}, 0x1, 0x0, 0x0, 0x14000800}, 0x40800) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000380), r0) sendmsg$IEEE802154_SET_MACPARAMS(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, r3, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@IEEE802154_ATTR_LBT_ENABLED={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44801}, 0x4000000) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r4, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) openat(r4, &(0x7f0000000240)='./file1\x00', 0x14000, 0xc2) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e21, @rand_addr=0x64010100}, 0x10) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40086607, &(0x7f0000000040)={0x15}) 22:09:09 executing program 4: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r1}}) close_range(r0, 0xffffffffffffffff, 0x0) 22:09:09 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000000200)=[{&(0x7f0000000040)='m', 0x1}], 0x1, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r3, r2, 0x800, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r5, r4, 0x800, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r7, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) write$binfmt_aout(r7, &(0x7f0000000240)={{0xcc, 0x2, 0x9, 0x69, 0x190, 0x69ca, 0x2b, 0x8}, "f96319fac74a3329806dc8372848fa3b88b94b48a3a9a69f420c977f3acdfa441563bd1ecd5b13c1cda42b2b3690d671cc79fd6db699e8f1438b185e160528efea2ae91951a6aa0bc8e96dec58da2a687c437c5dff1b4bb02c4d0873dd566e1fc717b89a908694d850ce775f39e95cc9a9518d13aa59bc947a6cf1328f39ffec47cf87931ca7e462607040d2e61ec20b5168dc3eb87abf17adbfa8cc56fe87d27910e6db4289e2ac2d95f9ab365b5615b2972ff4311711133add17b76d8e50ec541a783aa179", ['\x00']}, 0x1e6) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r8, r6, 0x800, 0x0) close_range(r8, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2c1600002435775fb51a65e2bd0020002dbd7000fbdbdf25", @ANYRES32=r4, @ANYBLOB="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", @ANYRES32=0xee01, @ANYBLOB="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", @ANYRES32=r8, @ANYBLOB="08004e00e8be0000ab88b7bc69e589e35c1da10c0e8d0f00"], 0x162c}, 0x1, 0x0, 0x0, 0x20004894}, 0x20008881) 22:09:09 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) 22:09:09 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x2008000) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 88) 22:09:09 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 22:09:09 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup(0xffffffffffffffff) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)) openat(0xffffffffffffffff, 0x0, 0x0, 0x2e) syz_open_dev$mouse(0x0, 0x5, 0x50000) lseek(0xffffffffffffffff, 0x0, 0x3) r2 = dup(0xffffffffffffffff) setsockopt$inet6_int(r2, 0x29, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f00000001c0)={{}, 0x0, 0x0, @unused=[0x5, 0x9], @subvolid}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x80010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 22:09:09 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000002c0)={'wpan0\x00'}) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="0000003f4dd12cb1b37b0edf136f317cdf3343cf50827b390f7a62b604d806473984fdf94a92a5a64f0ae43953893e0a38006616a433438d63168ad0173eb23f7e52300e40066001ae8778a88b105e12aca6e255456a8d08684a06e073b7b9fc7c185000b121d7965084685a4a4b9be79f5e0cd096bd5b30a35d4310ecced116011ff1189993bc71e7c79dafee0696bfbbba2e163b03cd88ed956479628de40b51ef0d147289efcf5e4502ede865af125a768715df6b4e6a2d94a057c79edf5cb744dea3100783c130eeb9d08583a0ec8b0165f3f67876", @ANYRES16=0x0, @ANYBLOB="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"/334], 0x154}, 0x1, 0x0, 0x0, 0x14000800}, 0x40800) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000380), r0) sendmsg$IEEE802154_SET_MACPARAMS(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, r3, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@IEEE802154_ATTR_LBT_ENABLED={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44801}, 0x4000000) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r4, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) openat(r4, &(0x7f0000000240)='./file1\x00', 0x14000, 0xc2) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e21, @rand_addr=0x64010100}, 0x10) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40086607, &(0x7f0000000040)={0x15}) [ 1825.656881] 9pnet: Insufficient options for proto=fd 22:09:09 executing program 6: pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) syz_open_dev$sg(&(0x7f0000000400), 0x1, 0x103081) syz_open_dev$sg(0x0, 0x1, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 22:09:09 executing program 4: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r1}}) close_range(r0, 0xffffffffffffffff, 0x0) [ 1825.776612] EXT4-fs warning (device sda): ext4_group_extend:1800: can't shrink FS - resize aborted [ 1825.777259] FAULT_INJECTION: forcing a failure. [ 1825.777259] name failslab, interval 1, probability 0, space 0, times 0 [ 1825.781665] CPU: 1 PID: 11114 Comm: syz-executor.2 Not tainted 5.10.180 #1 [ 1825.783090] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1825.784798] Call Trace: [ 1825.785361] dump_stack+0x107/0x167 [ 1825.786132] should_fail.cold+0x5/0xa [ 1825.786936] ? create_object.isra.0+0x3a/0xa20 [ 1825.787885] should_failslab+0x5/0x20 [ 1825.788786] kmem_cache_alloc+0x5b/0x310 [ 1825.789721] ? lock_downgrade+0x6d0/0x6d0 [ 1825.790597] create_object.isra.0+0x3a/0xa20 [ 1825.791593] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1825.792749] __kmalloc_track_caller+0x177/0x370 [ 1825.793799] ? ip6_setup_cork+0x670/0x1740 [ 1825.794774] kmemdup+0x23/0x50 [ 1825.795529] ip6_setup_cork+0x670/0x1740 [ 1825.796503] ip6_make_skb+0x22d/0x4e0 [ 1825.797311] ? ip_frag_init+0x350/0x350 [ 1825.798151] ? ip6_push_pending_frames+0xf0/0xf0 [ 1825.799223] ? ip6_dst_hoplimit+0x199/0x440 [ 1825.800237] ? lock_downgrade+0x6d0/0x6d0 [ 1825.801239] udpv6_sendmsg+0x20d0/0x2af0 [ 1825.802147] ? ip_frag_init+0x350/0x350 [ 1825.803058] ? udp_v6_push_pending_frames+0x360/0x360 [ 1825.804265] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1825.805443] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1825.806675] ? trace_hardirqs_on+0x5b/0x180 [ 1825.807697] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1825.808857] ? sock_has_perm+0x1ea/0x280 [ 1825.809828] ? iovec_from_user+0x34/0x400 [ 1825.811051] ? write_comp_data+0xa/0x80 [ 1825.812116] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1825.813571] ? trace_hardirqs_on+0x5b/0x180 [ 1825.814784] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1825.816195] ? udp_v6_push_pending_frames+0x360/0x360 [ 1825.817558] inet6_sendmsg+0x105/0x140 [ 1825.818616] ? inet6_compat_ioctl+0x320/0x320 [ 1825.819678] sock_sendmsg+0xf2/0x190 [ 1825.820585] ____sys_sendmsg+0x334/0x870 [ 1825.821314] ? kernel_sendmsg+0x50/0x50 [ 1825.821921] ? do_recvmmsg+0x6d0/0x6d0 [ 1825.822520] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1825.823333] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1825.824176] ? trace_hardirqs_on+0x5b/0x180 [ 1825.824853] ___sys_sendmsg+0xf3/0x170 [ 1825.825461] ? sendmsg_copy_msghdr+0x160/0x160 [ 1825.826164] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1825.826861] ? _raw_spin_unlock_irq+0x27/0x30 [ 1825.827564] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1825.828261] ? finish_task_switch+0x126/0x5d0 [ 1825.828971] ? finish_task_switch+0xef/0x5d0 [ 1825.829655] ? __switch_to+0x572/0xf70 [ 1825.830259] ? __switch_to_asm+0x3a/0x60 [ 1825.830891] ? __switch_to_asm+0x34/0x60 [ 1825.831526] ? __schedule+0x82c/0x1ea0 [ 1825.832137] ? io_schedule_timeout+0x140/0x140 [ 1825.832870] __sys_sendmmsg+0x195/0x470 [ 1825.833493] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1825.834166] ? lock_downgrade+0x6d0/0x6d0 [ 1825.834823] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1825.835573] ? wait_for_completion_io+0x270/0x270 [ 1825.836327] ? rcu_read_lock_any_held+0x75/0xa0 [ 1825.837056] ? vfs_write+0x354/0xa70 [ 1825.837638] ? fput_many+0x2f/0x1a0 [ 1825.838207] ? ksys_write+0x1a9/0x260 [ 1825.838799] ? __ia32_sys_read+0xb0/0xb0 [ 1825.839437] __x64_sys_sendmmsg+0x99/0x100 [ 1825.840097] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1825.840902] do_syscall_64+0x33/0x40 [ 1825.841483] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1825.842283] RIP: 0033:0x7f004444ab19 [ 1825.842866] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1825.845747] RSP: 002b:00007f00419c0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1825.846932] RAX: ffffffffffffffda RBX: 00007f004455df60 RCX: 00007f004444ab19 [ 1825.848042] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1825.849156] RBP: 00007f00419c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1825.850265] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1825.851371] R13: 00007ffed8c8690f R14: 00007f00419c0300 R15: 0000000000022000 [ 1825.868850] 9pnet: Insufficient options for proto=fd 22:09:09 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000002c0)={'wpan0\x00'}) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="0000003f4dd12cb1b37b0edf136f317cdf3343cf50827b390f7a62b604d806473984fdf94a92a5a64f0ae43953893e0a38006616a433438d63168ad0173eb23f7e52300e40066001ae8778a88b105e12aca6e255456a8d08684a06e073b7b9fc7c185000b121d7965084685a4a4b9be79f5e0cd096bd5b30a35d4310ecced116011ff1189993bc71e7c79dafee0696bfbbba2e163b03cd88ed956479628de40b51ef0d147289efcf5e4502ede865af125a768715df6b4e6a2d94a057c79edf5cb744dea3100783c130eeb9d08583a0ec8b0165f3f67876", @ANYRES16=0x0, @ANYBLOB="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"/334], 0x154}, 0x1, 0x0, 0x0, 0x14000800}, 0x40800) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000380), r0) sendmsg$IEEE802154_SET_MACPARAMS(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, r3, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@IEEE802154_ATTR_LBT_ENABLED={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44801}, 0x4000000) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r4, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) openat(r4, &(0x7f0000000240)='./file1\x00', 0x14000, 0xc2) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e21, @rand_addr=0x64010100}, 0x10) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40086607, &(0x7f0000000040)={0x15}) 22:09:09 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 22:09:09 executing program 7: pipe2(&(0x7f0000000480), 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r0, &(0x7f0000000200)=[{&(0x7f0000000040)='m', 0x1}], 0x1, 0x0) r2 = timerfd_create(0x8, 0x80000) close_range(r2, 0xffffffffffffffff, 0x0) r3 = syz_open_pts(r1, 0x20000) vmsplice(r3, &(0x7f0000000180)=[{&(0x7f0000000080)="d9c7c50b976f71d391dc827d0e39de88a2b548711d3e1de78ad3e575681ffc032d574f152405b663b7c2d1e2820d5818f21bc7aba4e574aa2a06b415e44355b193a5e0b5dae97be26388336f2126881a5466e6375925b4fd5c1d52efb6af0c510f5148411ac560d53e9c11669b265ae1afcc166ea7", 0x75}, {&(0x7f0000000240)="151dae4e6c16cf276a823a74d4523f60f932198804426588e452e550282b9e71030cf001cb0611a8ad2b2211d6180f7337cf4ac15c932c51e4615507bc8d2e9f89d729ff47df3da68af6f868c0fbe44e4a3091487463ca50a7716f1b2e5f9344387c1f98a44458d88a995e1407179daf6b0665b4fd00b9d64d72c879bc8b7327bfb82529ed2fde76b366dfa0f0f9631714b964df9301473579c4931723392bc60ade0bf9e1d6ad03dc311d173d8a1b68f30843c0d6a3f547fdec0051ff5c69e66226980d0af11df8617266fcbb2cf6a59359bdb53e39f0c329118e9db9da8dc2", 0xe0}], 0x2, 0xa) 22:09:09 executing program 3: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r2, r1, 0x800, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0x20002, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r5, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) ppoll(&(0x7f00000000c0)=[{r5, 0x4}, {r0, 0x2}], 0x2, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000140)={[0x8]}, 0x8) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r6, r4, 0x800, 0x0) sendfile(r3, r4, &(0x7f0000000040)=0x51, 0x6) close_range(r2, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r7, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r8, 0xffffffffffffffff, 0x800, 0x0) close_range(r8, 0xffffffffffffffff, 0x0) pread64(r8, &(0x7f0000000180)=""/24, 0x18, 0x100) ioctl$BTRFS_IOC_SNAP_CREATE(r7, 0x50009401, &(0x7f00000004c0)={{r4}, "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"}) [ 1826.097952] EXT4-fs warning (device sda): ext4_group_extend:1800: can't shrink FS - resize aborted 22:09:26 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 22:09:26 executing program 6: pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) syz_open_dev$sg(&(0x7f0000000400), 0x1, 0x103081) syz_open_dev$sg(0x0, 0x1, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 22:09:26 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) sendfile(0xffffffffffffffff, r0, &(0x7f0000000080), 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x2000) vmsplice(r2, &(0x7f0000000200)=[{&(0x7f0000000040)='m', 0x1}], 0x1, 0x0) r3 = getpid() syz_open_procfs(r3, &(0x7f00000001c0)='cpuset\x00') r4 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f00000000c0)={'vlan0\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="44000000ccade5b1a8000000000400000003000000ff7f0000080000005f0100560100ff000000ffff000000a580b0d4aedc02d839908d15f89a2e07cc04cd7a207bb2c78524816232e822596b053d7ce03f65a6019f39ccacc244b101898414d0ccccbb9f7b68186985489a4a12ee51c79459746ab30f7cf68c3298b5b86915b3246dd965735d3b2363507499dd2ebd633fb08546c10fe576d405563e47a64e0620133a2cec5d41be2151b39884d9a089f4bff765a0a50052c980bd4c8d8330fc4af8b41ae2893b162af0b47e4cdf0fa98a9b3b9937d3b4acdcafe0fe3ca86c0b7d82"]}) close_range(r1, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000100), 0x2) 22:09:26 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000002740), 0xffffffffffffffff) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmsg$ETHTOOL_MSG_EEE_SET(r0, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000940)={0x20, r1, 0x1, 0x0, 0x0, {0x12}, [@ETHTOOL_A_EEE_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}]}, 0x20}}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r5, r4, 0x800, 0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x12258c8, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cache_fscache}, {@cache_fscache}, {@access_client}], [{@func={'func', 0x3d, 'MMAP_CHECK'}}, {@fsuuid={'fsuuid', 0x3d, {[0x3b, 0x35, 0x62, 0x30, 0xb, 0x61, 0x30, 0x30], 0x2d, [0x35, 0x7, 0x33, 0x33], 0x2d, [0x33, 0x31, 0x31, 0x34], 0x2d, [0x62, 0x32, 0x0, 0x39], 0x2d, [0x33, 0x36, 0x36, 0x62, 0x65, 0x35, 0x34, 0x62]}}}, {@hash}, {@fowner_lt}, {@fsname={'fsname', 0x3d, 'ethtool\x00'}}, {@fowner_gt={'fowner>', r6}}]}}) 22:09:26 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000002c0)={'wpan0\x00'}) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="0000003f4dd12cb1b37b0edf136f317cdf3343cf50827b390f7a62b604d806473984fdf94a92a5a64f0ae43953893e0a38006616a433438d63168ad0173eb23f7e52300e40066001ae8778a88b105e12aca6e255456a8d08684a06e073b7b9fc7c185000b121d7965084685a4a4b9be79f5e0cd096bd5b30a35d4310ecced116011ff1189993bc71e7c79dafee0696bfbbba2e163b03cd88ed956479628de40b51ef0d147289efcf5e4502ede865af125a768715df6b4e6a2d94a057c79edf5cb744dea3100783c130eeb9d08583a0ec8b0165f3f67876", @ANYRES16=0x0, @ANYBLOB="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"/334], 0x154}, 0x1, 0x0, 0x0, 0x14000800}, 0x40800) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000380), r0) sendmsg$IEEE802154_SET_MACPARAMS(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, r3, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@IEEE802154_ATTR_LBT_ENABLED={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44801}, 0x4000000) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r4, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)={0x800005, 0xffffffff, 0x8000, 0x2, 0xfffffffb}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e21, @rand_addr=0x64010100}, 0x10) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40086607, &(0x7f0000000040)={0x15}) 22:09:26 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x2008000) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 89) 22:09:26 executing program 3: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext={0x101, 0xa980}, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x1000000}, 0x0, 0x20, 0xffffffffffffffff, 0x2) fcntl$setstatus(r0, 0x4, 0x2c00) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r4, r3, 0x800, 0x0) close_range(r4, 0xffffffffffffffff, 0x0) writev(r4, &(0x7f0000000100)=[{&(0x7f0000000000)="61ca8a040a083b4ae80f6559f42d43a1cb104ad2b009cc434ebf913bf15bd17639067fb363112ff6e25778274140b3b410f28c481bb93c7fc0c67ec5b110ba576c4667432c7cd2e1703a8b104585132a26531cce593200f38af236b579722376011b72a0400c4a383fbc0fdc1b1a15bab3c7bb6963d6b694141b05f50ebe7bfa548a2507f0dd02678e74dd55feba6f318900fc4659e03e40b134100ad750adc82e3550516af3065898dd5deda6b7e4796c7dd5be7b4bfbc893e4790fa702eb68309d1f9c703a089393d493850a53ab3727ba043d08a63858f2fddd2b2b870e3ca5cab2c49a19a82dd2b9f639d822029cd83d2119b2e71a", 0xf7}], 0x1) tee(r2, r1, 0x800, 0x0) close_range(r2, 0xffffffffffffffff, 0x0) 22:09:26 executing program 4: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r1}}) close_range(r0, 0xffffffffffffffff, 0x0) [ 1843.025782] EXT4-fs warning (device sda): ext4_group_extend:1800: can't shrink FS - resize aborted [ 1843.047408] 9pnet: Insufficient options for proto=fd 22:09:27 executing program 4: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe(&(0x7f00000001c0)) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}}) close_range(r0, 0xffffffffffffffff, 0x0) [ 1843.143223] FAULT_INJECTION: forcing a failure. [ 1843.143223] name failslab, interval 1, probability 0, space 0, times 0 [ 1843.146462] CPU: 1 PID: 11168 Comm: syz-executor.2 Not tainted 5.10.180 #1 [ 1843.147670] 9pnet: Insufficient options for proto=fd [ 1843.148025] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1843.150610] Call Trace: [ 1843.151227] dump_stack+0x107/0x167 [ 1843.152065] should_fail.cold+0x5/0xa [ 1843.152939] ? __alloc_skb+0x6d/0x5b0 [ 1843.153792] should_failslab+0x5/0x20 [ 1843.154646] kmem_cache_alloc_node+0x55/0x330 [ 1843.155646] ? __unwind_start+0x59d/0x7e0 [ 1843.156580] __alloc_skb+0x6d/0x5b0 [ 1843.157415] alloc_skb_with_frags+0x92/0x570 [ 1843.158418] sock_alloc_send_pskb+0x7af/0x930 [ 1843.159443] ? sk_alloc+0x350/0x350 [ 1843.160260] ? __lockdep_reset_lock+0x180/0x180 [ 1843.161318] ? lock_acquire+0x197/0x470 [ 1843.162208] ? perf_trace_lock+0xac/0x490 [ 1843.163158] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 1843.164293] ? ip6_mtu+0x1bb/0x3d0 [ 1843.165095] ? lock_downgrade+0x6d0/0x6d0 [ 1843.166011] ? ip_frag_init+0x350/0x350 [ 1843.166908] ? ip6_finish_output2+0x1fe0/0x1fe0 [ 1843.167931] ? ip6_mtu+0x1e9/0x3d0 [ 1843.168719] ? ip6_setup_cork+0xfb7/0x1740 [ 1843.169681] ip6_make_skb+0x2de/0x4e0 [ 1843.170515] ? ip_frag_init+0x350/0x350 [ 1843.171396] ? ip_frag_init+0x350/0x350 [ 1843.172278] ? ip6_push_pending_frames+0xf0/0xf0 [ 1843.173331] ? ip6_dst_hoplimit+0x199/0x440 [ 1843.174283] ? lock_downgrade+0x6d0/0x6d0 [ 1843.175226] udpv6_sendmsg+0x20d0/0x2af0 [ 1843.176128] ? ip_frag_init+0x350/0x350 [ 1843.177038] ? udp_v6_push_pending_frames+0x360/0x360 [ 1843.178177] ? __lockdep_reset_lock+0x180/0x180 [ 1843.179184] ? hrtimer_start_range_ns+0x336/0xae0 [ 1843.180244] ? lock_acquire+0x197/0x470 [ 1843.181122] ? find_held_lock+0x2c/0x110 [ 1843.182044] ? sock_has_perm+0x1ea/0x280 [ 1843.182975] ? __import_iovec+0x458/0x590 [ 1843.183886] ? udp_v6_push_pending_frames+0x360/0x360 [ 1843.185026] inet6_sendmsg+0x105/0x140 [ 1843.185880] ? inet6_compat_ioctl+0x320/0x320 [ 1843.186863] sock_sendmsg+0xf2/0x190 [ 1843.187678] ____sys_sendmsg+0x334/0x870 [ 1843.188558] ? kernel_sendmsg+0x50/0x50 [ 1843.189435] ? do_recvmmsg+0x6d0/0x6d0 [ 1843.190289] ? __lock_acquire+0x1657/0x5b00 [ 1843.191248] ___sys_sendmsg+0xf3/0x170 [ 1843.192093] ? sendmsg_copy_msghdr+0x160/0x160 [ 1843.193101] ? __lockdep_reset_lock+0x180/0x180 [ 1843.194112] ? lock_acquire+0x197/0x470 [ 1843.194985] ? find_held_lock+0x2c/0x110 [ 1843.195868] ? __might_fault+0xd3/0x180 [ 1843.196735] ? lock_downgrade+0x6d0/0x6d0 [ 1843.197655] ? io_schedule_timeout+0x140/0x140 [ 1843.198668] __sys_sendmmsg+0x195/0x470 [ 1843.199543] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1843.200483] ? lock_downgrade+0x6d0/0x6d0 [ 1843.201425] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1843.202473] ? wait_for_completion_io+0x270/0x270 [ 1843.203517] ? rcu_read_lock_any_held+0x75/0xa0 [ 1843.204515] ? vfs_write+0x354/0xa70 [ 1843.205333] ? fput_many+0x2f/0x1a0 [ 1843.206126] ? ksys_write+0x1a9/0x260 [ 1843.206949] ? __ia32_sys_read+0xb0/0xb0 [ 1843.207835] __x64_sys_sendmmsg+0x99/0x100 [ 1843.208770] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1843.209895] do_syscall_64+0x33/0x40 [ 1843.210715] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1843.211808] RIP: 0033:0x7f004444ab19 [ 1843.212622] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1843.216524] RSP: 002b:00007f00419c0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1843.218167] RAX: ffffffffffffffda RBX: 00007f004455df60 RCX: 00007f004444ab19 [ 1843.219688] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1843.221217] RBP: 00007f00419c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1843.222720] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1843.224265] R13: 00007ffed8c8690f R14: 00007f00419c0300 R15: 0000000000022000 22:09:27 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000002c0)={'wpan0\x00'}) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="0000003f4dd12cb1b37b0edf136f317cdf3343cf50827b390f7a62b604d806473984fdf94a92a5a64f0ae43953893e0a38006616a433438d63168ad0173eb23f7e52300e40066001ae8778a88b105e12aca6e255456a8d08684a06e073b7b9fc7c185000b121d7965084685a4a4b9be79f5e0cd096bd5b30a35d4310ecced116011ff1189993bc71e7c79dafee0696bfbbba2e163b03cd88ed956479628de40b51ef0d147289efcf5e4502ede865af125a768715df6b4e6a2d94a057c79edf5cb744dea3100783c130eeb9d08583a0ec8b0165f3f67876", @ANYRES16=0x0, @ANYBLOB="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"/334], 0x154}, 0x1, 0x0, 0x0, 0x14000800}, 0x40800) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000380), r0) sendmsg$IEEE802154_SET_MACPARAMS(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, r3, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@IEEE802154_ATTR_LBT_ENABLED={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44801}, 0x4000000) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r4, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)={0x800005, 0xffffffff, 0x8000, 0x2, 0xfffffffb}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e21, @rand_addr=0x64010100}, 0x10) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40086607, &(0x7f0000000040)={0x15}) 22:09:27 executing program 4: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe(&(0x7f00000001c0)) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}}) close_range(r0, 0xffffffffffffffff, 0x0) [ 1843.278121] 9pnet: Insufficient options for proto=fd 22:09:27 executing program 3: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x7f, 0x7, 0x7f, 0x4, 0x0, 0x5, 0x904, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x2, @perf_bp={&(0x7f0000000000), 0x8}, 0x204, 0xb6f, 0x86fe, 0x4, 0x1, 0x5, 0x3785, 0x0, 0x3, 0x0, 0x5}, r1, 0x2, r0, 0xdee321f4795011f5) r2 = gettid() kcmp(0x0, r2, 0x3, 0xffffffffffffffff, 0xffffffffffffffff) r3 = gettid() timer_create(0x0, &(0x7f0000000240)={0x0, 0xb, 0x4, @tid=r3}, 0x0) clone3(&(0x7f0000000340)={0x200000, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180), {0xa}, &(0x7f00000001c0)=""/185, 0xb9, &(0x7f0000000280)=""/74, &(0x7f0000000300)=[r1, 0x0, r2, r3], 0x4, {r0}}, 0x58) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x57dcb6ce13dd080b) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r5, r4, 0x800, 0x0) close_range(r5, 0xffffffffffffffff, 0x0) 22:09:27 executing program 6: pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) syz_open_dev$sg(&(0x7f0000000400), 0x1, 0x103081) syz_open_dev$sg(&(0x7f0000000300), 0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) [ 1843.302126] EXT4-fs warning (device sda): ext4_group_extend:1800: can't shrink FS - resize aborted 22:09:27 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)) syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, 0x0) 22:09:41 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000002c0)={'wpan0\x00'}) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="0000003f4dd12cb1b37b0edf136f317cdf3343cf50827b390f7a62b604d806473984fdf94a92a5a64f0ae43953893e0a38006616a433438d63168ad0173eb23f7e52300e40066001ae8778a88b105e12aca6e255456a8d08684a06e073b7b9fc7c185000b121d7965084685a4a4b9be79f5e0cd096bd5b30a35d4310ecced116011ff1189993bc71e7c79dafee0696bfbbba2e163b03cd88ed956479628de40b51ef0d147289efcf5e4502ede865af125a768715df6b4e6a2d94a057c79edf5cb744dea3100783c130eeb9d08583a0ec8b0165f3f67876", @ANYRES16=0x0, @ANYBLOB="200025bd7000fcdbdf2501000000d000088034000780080006009c0000000800050068f0d7360800060041000100000005003617f97d080005007425760f080006005f00000024000780080006004100000008000500784a175d080006007000000008000500693f006e14000780080005009b178a2c080005001f03067e3400078008000500a4fb7d05080006009f0000000800050071f4e96a08000500505aa93008000780080006005200000008000600c0000000080005001e3f8a1c08000500bb470336e6c9cd00320000000800010003000000080002000100000058000c801c000b8008000a00201b00000800090061c3151d08000a00b698000014000b8008000a00ce02000008000a00fab5000024000b8008000a00b7fe0000080009006201bc15080009002eb6487608000900936b4916080001000300"/334], 0x154}, 0x1, 0x0, 0x0, 0x14000800}, 0x40800) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000380), r0) sendmsg$IEEE802154_SET_MACPARAMS(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, r3, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@IEEE802154_ATTR_LBT_ENABLED={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44801}, 0x4000000) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r4, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)={0x800005, 0xffffffff, 0x8000, 0x2, 0xfffffffb}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e21, @rand_addr=0x64010100}, 0x10) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40086607, &(0x7f0000000040)={0x15}) 22:09:41 executing program 4: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe(&(0x7f00000001c0)) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}}) close_range(r0, 0xffffffffffffffff, 0x0) 22:09:41 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x200000a, 0x165030, r0, 0x10000000) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000000200)=[{&(0x7f0000000040)='m', 0x1}], 0x1, 0x0) r3 = gettid() kcmp(0x0, r3, 0x3, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000440)='loginuid\x00') socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r2, 0x10, &(0x7f0000000080)={0x0, 0x0}) fcntl$setown(r4, 0x8, r5) close_range(r0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r7, r6, 0x800, 0x0) tee(r4, 0xffffffffffffffff, 0x1000000000000800, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000001840)={0x10}) writev(r7, &(0x7f0000001780)=[{&(0x7f0000000240)="371efee692ef013e02d56bafebbcfb35e0be3b95af567444e74af4f92a699e934fe6c424e788de65500885ff331a72fd256e725bf0f82702336fda4893942d9aafd483cea8b19969736c45bad52246cefb6821e7ec1413e7e1abf5d89f78d6d49d179c1bd354c31fbf8f32a69a535e4c556562e323ef90b09de47a5e429cc734f5d7151716bca9f6a893f70a383d9dd6ccc671ce01593f8531066ab43d2ef5c5349beb646dd5e32de69e0a33", 0xac}, {&(0x7f0000000180)="9f36c8b592b54065c6913fbeaaee18d69adcc088a11e9fc134f4c1b8a95624365ec2f53e8a970d9f020a8230843af838f81b87b539a530782d34328212e7aa684e131c4a55bd4c690a74443081c597e7f097f10da86b64660b1609ae8b17ed04b466fbc2e9", 0x65}, {&(0x7f0000000300)="1cf4dcd8f9e8cba23733e309e66adc2a378203d53d6844ea48aaf739fed2895e04897d81f0c70ecff1821820f91307", 0x2f}, {&(0x7f0000000340)="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", 0xfc}, {&(0x7f00000004c0)="752eb877ca1a885531c618157db4ca5bdd987d35e67497ef0953a2231914963af906784a702fbb3096cbf664d674085a7429407d1e3c0eeb19166320450b4fdbab7f653d140f76e3bf456d249d8dce3239122ca88c377e560919dc466a100c761394b8e3938e1677021aa6164d005543f293bcffaaede700b2cf41cbcaedcb761f26f4a85e66b541fd4bf493e0554b6f282b72d840ad575a4b6ab83ac1bd8d8cb575ee2ed45db09282126bdde65a9f184dbf73", 0xb3}, {&(0x7f0000000580)="262e66c9dc0b174165b785b8cc3f9066699f65f88c1f67d13c80c45d43fcc4371a863b47cf7fcf7ac29a25435e7f7b2d99cb6068c85ae3960e62d7a4e5ead1cef204b6a4841bed610ef96f05fdcbe26f92a851fd73a4ff551dcaf8a5b07e0eb10b1f463f6e8479e4bfe1658b239422eb28feeacb3c288148308b17d20060151267ee139fb1604000ac8b5d4a67a8c20884b8e3521435a9a410d8", 0x9a}, {&(0x7f0000000640)="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", 0x1000}, {&(0x7f0000001640)="8a406c5f30500fbbe0be59c56443b9ef36f28ddf00b8e3185d806d0b2dc141a0b237ddfcb879566390bce5386e3e7fa32ac277a195d3e11e7ad0f871806a047150a8e104adbe461302126e4cc9ba", 0x4e}, {&(0x7f00000016c0)="85704fcbdc5c88bd0a9dbcd757635024657cb4b72674d5b54cbee48eb5dc24a45e992b1aa9cbc4855040628f66665d5737a4aec12bfdb3bfe79173ac3d1a93957aa5e1586bb9bfdb0df4509b8582d204d68cc9b1d1e8235bf3d7b0e2669222cc3b64a2ac3b99521eea1f71e35ee1774a769f249ed1dca990eec4869d72ae043ac886c74b529805235aa0102a9b18fc3ebd083ea37b157e28a43f", 0x9a}], 0x9) openat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0x12000, 0x100) io_uring_setup(0x7756, &(0x7f0000000100)={0x0, 0xb5eb, 0x0, 0x3, 0xe1, 0x0, r0}) ftruncate(r2, 0x4) 22:09:41 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)) syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, 0x0) 22:09:41 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x2008000) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 90) 22:09:41 executing program 6: pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) syz_open_dev$sg(&(0x7f0000000400), 0x1, 0x103081) syz_open_dev$sg(&(0x7f0000000300), 0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 22:09:41 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x7, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x6}, 0x10000, 0x0, 0x0, 0x0, 0x400, 0x0, 0x547b}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) 22:09:41 executing program 1: sendmsg$IEEE802154_LLSEC_DEL_KEY(0xffffffffffffffff, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000140)={'wpan0\x00'}) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_MAX_FRAME_RETRIES(r4, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x28, 0x0, 0x200, 0x70bd27, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}]}, 0x28}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$IEEE802154_LIST_IFACE(r2, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x48, 0x0, 0x20, 0x70bd25, 0x25dfdbfd, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r1}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r3}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r6}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r1}]}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000200), r7) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r2, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000a00)={&(0x7f0000000300)=ANY=[@ANYBLOB="1400e5295a98e09352c414340000", @ANYRES16=r8, @ANYBLOB="dc23e4a872201bd9d20103020000000000000005000000"], 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0xb0, r8, 0x100, 0x70bd2d, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @broadcast}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @local}, @NLBL_UNLABEL_A_SECCTX={0x2f, 0x7, 'system_u:object_r:scsi_generic_device_t:s0\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'wg1\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @rand_addr=0x64010101}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast2}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x27}}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @dev={0xac, 0x14, 0x14, 0x1b}}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @remote}]}, 0xb0}, 0x1, 0x0, 0x0, 0x8040090}, 0x40008c0) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x84, r8, 0x2, 0x70bd2c, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @rand_addr=' \x01\x00'}, @NLBL_UNLABEL_A_SECCTX={0x24, 0x7, 'system_u:object_r:var_lock_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @empty}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'wg0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'batadv_slave_0\x00'}]}, 0x84}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000805) r9 = creat(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pwrite64(r9, &(0x7f0000000040)="669f03e9e8d48d591ec2cb6031c9c6a6a83087aca492e101901a4ea83a3528dbd46e6abce6209aacb2a7b0771726a5f6e6d0c4bc24703731d0ea9576f9f69c06248e32536add3bf6343e48e4ce9249137ab87e1f0fdf758de40d0bc518b5b1e992370ac6b881812ef6f76717c3bfc19194c8609645943fbd", 0x78, 0x4) fallocate(r9, 0x0, 0x0, 0x8800000) [ 1858.050930] EXT4-fs warning (device sda): ext4_group_extend:1800: can't shrink FS - resize aborted 22:09:42 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)) syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, 0x0) [ 1858.087659] 9pnet: Insufficient options for proto=fd [ 1858.129257] FAULT_INJECTION: forcing a failure. [ 1858.129257] name failslab, interval 1, probability 0, space 0, times 0 [ 1858.131908] CPU: 0 PID: 11205 Comm: syz-executor.2 Not tainted 5.10.180 #1 [ 1858.133314] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1858.135017] Call Trace: [ 1858.135586] dump_stack+0x107/0x167 [ 1858.136357] should_fail.cold+0x5/0xa [ 1858.137170] ? create_object.isra.0+0x3a/0xa20 [ 1858.138136] should_failslab+0x5/0x20 [ 1858.138934] kmem_cache_alloc+0x5b/0x310 [ 1858.139781] ? lock_chain_count+0x20/0x20 [ 1858.140650] create_object.isra.0+0x3a/0xa20 [ 1858.141591] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1858.142656] kmem_cache_alloc_node+0x169/0x330 [ 1858.143611] __alloc_skb+0x6d/0x5b0 [ 1858.144379] alloc_skb_with_frags+0x92/0x570 [ 1858.145341] sock_alloc_send_pskb+0x7af/0x930 [ 1858.146296] ? sk_alloc+0x350/0x350 [ 1858.147058] ? __lockdep_reset_lock+0x180/0x180 [ 1858.148024] ? lock_acquire+0x197/0x470 [ 1858.148850] ? perf_trace_lock+0xac/0x490 [ 1858.149744] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 1858.150784] ? ip6_mtu+0x1bb/0x3d0 [ 1858.151531] ? lock_downgrade+0x6d0/0x6d0 [ 1858.152377] ? ip_frag_init+0x350/0x350 [ 1858.153245] ? ip6_finish_output2+0x1fe0/0x1fe0 [ 1858.154211] ? ip6_mtu+0x1e9/0x3d0 [ 1858.154962] ? ip6_setup_cork+0xfb7/0x1740 [ 1858.155828] ip6_make_skb+0x2de/0x4e0 [ 1858.156622] ? ip_frag_init+0x350/0x350 [ 1858.157457] ? ip_frag_init+0x350/0x350 [ 1858.158300] ? ip6_push_pending_frames+0xf0/0xf0 [ 1858.159286] ? ip6_dst_hoplimit+0x199/0x440 [ 1858.160190] ? lock_downgrade+0x6d0/0x6d0 [ 1858.161067] udpv6_sendmsg+0x20d0/0x2af0 [ 1858.161922] ? ip_frag_init+0x350/0x350 [ 1858.162755] ? udp_v6_push_pending_frames+0x360/0x360 [ 1858.163850] ? __lockdep_reset_lock+0x180/0x180 [ 1858.164832] ? lock_acquire+0x197/0x470 [ 1858.165640] ? find_held_lock+0x2c/0x110 [ 1858.166509] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1858.167589] ? sock_has_perm+0x1ea/0x280 [ 1858.168460] ? __import_iovec+0x458/0x590 [ 1858.169326] ? udp_v6_push_pending_frames+0x360/0x360 [ 1858.170393] inet6_sendmsg+0x105/0x140 [ 1858.171199] ? inet6_compat_ioctl+0x320/0x320 [ 1858.172119] sock_sendmsg+0xf2/0x190 [ 1858.172890] ____sys_sendmsg+0x334/0x870 [ 1858.173756] ? kernel_sendmsg+0x50/0x50 [ 1858.174579] ? do_recvmmsg+0x6d0/0x6d0 [ 1858.175395] ? __lock_acquire+0x1657/0x5b00 [ 1858.176307] ___sys_sendmsg+0xf3/0x170 [ 1858.177130] ? sendmsg_copy_msghdr+0x160/0x160 [ 1858.178082] ? __lockdep_reset_lock+0x180/0x180 [ 1858.179059] ? lock_acquire+0x197/0x470 [ 1858.179891] ? find_held_lock+0x2c/0x110 [ 1858.180744] ? __might_fault+0xd3/0x180 [ 1858.181602] ? lock_downgrade+0x6d0/0x6d0 [ 1858.182467] ? io_schedule_timeout+0x140/0x140 [ 1858.183447] __sys_sendmmsg+0x195/0x470 [ 1858.184281] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1858.185198] ? lock_downgrade+0x6d0/0x6d0 [ 1858.186087] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1858.187091] ? wait_for_completion_io+0x270/0x270 [ 1858.188091] ? rcu_read_lock_any_held+0x75/0xa0 [ 1858.189062] ? vfs_write+0x354/0xa70 [ 1858.189845] ? fput_many+0x2f/0x1a0 [ 1858.190611] ? ksys_write+0x1a9/0x260 [ 1858.191401] ? __ia32_sys_read+0xb0/0xb0 [ 1858.192260] __x64_sys_sendmmsg+0x99/0x100 [ 1858.193179] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1858.194247] do_syscall_64+0x33/0x40 [ 1858.195046] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1858.196101] RIP: 0033:0x7f004444ab19 [ 1858.196892] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1858.200638] RSP: 002b:00007f00419c0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1858.202206] RAX: ffffffffffffffda RBX: 00007f004455df60 RCX: 00007f004444ab19 [ 1858.203672] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1858.205153] RBP: 00007f00419c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1858.206595] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1858.208054] R13: 00007ffed8c8690f R14: 00007f00419c0300 R15: 0000000000022000 22:09:42 executing program 6: pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) syz_open_dev$sg(&(0x7f0000000400), 0x1, 0x103081) syz_open_dev$sg(&(0x7f0000000300), 0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 22:09:42 executing program 4: pipe2(&(0x7f0000000480), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 22:09:42 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000002c0)={'wpan0\x00'}) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="0000003f4dd12cb1b37b0edf136f317cdf3343cf50827b390f7a62b604d806473984fdf94a92a5a64f0ae43953893e0a38006616a433438d63168ad0173eb23f7e52300e40066001ae8778a88b105e12aca6e255456a8d08684a06e073b7b9fc7c185000b121d7965084685a4a4b9be79f5e0cd096bd5b30a35d4310ecced116011ff1189993bc71e7c79dafee0696bfbbba2e163b03cd88ed956479628de40b51ef0d147289efcf5e4502ede865af125a768715df6b4e6a2d94a057c79edf5cb744dea3100783c130eeb9d08583a0ec8b0165f3f67876", @ANYRES16=0x0, @ANYBLOB="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"/334], 0x154}, 0x1, 0x0, 0x0, 0x14000800}, 0x40800) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000380), r0) sendmsg$IEEE802154_SET_MACPARAMS(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, r3, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@IEEE802154_ATTR_LBT_ENABLED={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44801}, 0x4000000) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(r4, &(0x7f0000000240)='./file1\x00', 0x14000, 0xc2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)={0x800005, 0xffffffff, 0x8000, 0x2, 0xfffffffb}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e21, @rand_addr=0x64010100}, 0x10) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40086607, &(0x7f0000000040)={0x15}) 22:09:42 executing program 6: pipe2(&(0x7f0000000480), 0x0) syz_open_dev$sg(&(0x7f0000000400), 0x1, 0x103081) syz_open_dev$sg(&(0x7f0000000300), 0x1, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 22:09:42 executing program 1: sendmsg$IEEE802154_LLSEC_DEL_KEY(0xffffffffffffffff, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000140)={'wpan0\x00'}) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_MAX_FRAME_RETRIES(r4, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x28, 0x0, 0x200, 0x70bd27, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}]}, 0x28}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$IEEE802154_LIST_IFACE(r2, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x48, 0x0, 0x20, 0x70bd25, 0x25dfdbfd, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r1}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r3}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r6}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r1}]}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000200), r7) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r2, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000a00)={&(0x7f0000000300)=ANY=[@ANYBLOB="1400e5295a98e09352c414340000", @ANYRES16=r8, @ANYBLOB="dc23e4a872201bd9d20103020000000000000005000000"], 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0xb0, r8, 0x100, 0x70bd2d, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @broadcast}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @local}, @NLBL_UNLABEL_A_SECCTX={0x2f, 0x7, 'system_u:object_r:scsi_generic_device_t:s0\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'wg1\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @rand_addr=0x64010101}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast2}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x27}}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @dev={0xac, 0x14, 0x14, 0x1b}}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @remote}]}, 0xb0}, 0x1, 0x0, 0x0, 0x8040090}, 0x40008c0) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x84, r8, 0x2, 0x70bd2c, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @rand_addr=' \x01\x00'}, @NLBL_UNLABEL_A_SECCTX={0x24, 0x7, 'system_u:object_r:var_lock_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @empty}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'wg0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'batadv_slave_0\x00'}]}, 0x84}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000805) r9 = creat(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pwrite64(r9, &(0x7f0000000040)="669f03e9e8d48d591ec2cb6031c9c6a6a83087aca492e101901a4ea83a3528dbd46e6abce6209aacb2a7b0771726a5f6e6d0c4bc24703731d0ea9576f9f69c06248e32536add3bf6343e48e4ce9249137ab87e1f0fdf758de40d0bc518b5b1e992370ac6b881812ef6f76717c3bfc19194c8609645943fbd", 0x78, 0x4) fallocate(r9, 0x0, 0x0, 0x8800000) [ 1858.384429] EXT4-fs warning (device sda): ext4_group_extend:1800: can't shrink FS - resize aborted 22:09:42 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}}) 22:09:42 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000002c0)={'wpan0\x00'}) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="0000003f4dd12cb1b37b0edf136f317cdf3343cf50827b390f7a62b604d806473984fdf94a92a5a64f0ae43953893e0a38006616a433438d63168ad0173eb23f7e52300e40066001ae8778a88b105e12aca6e255456a8d08684a06e073b7b9fc7c185000b121d7965084685a4a4b9be79f5e0cd096bd5b30a35d4310ecced116011ff1189993bc71e7c79dafee0696bfbbba2e163b03cd88ed956479628de40b51ef0d147289efcf5e4502ede865af125a768715df6b4e6a2d94a057c79edf5cb744dea3100783c130eeb9d08583a0ec8b0165f3f67876", @ANYRES16=0x0, @ANYBLOB="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"/334], 0x154}, 0x1, 0x0, 0x0, 0x14000800}, 0x40800) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000380), r0) sendmsg$IEEE802154_SET_MACPARAMS(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, r3, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@IEEE802154_ATTR_LBT_ENABLED={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44801}, 0x4000000) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(r4, &(0x7f0000000240)='./file1\x00', 0x14000, 0xc2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)={0x800005, 0xffffffff, 0x8000, 0x2, 0xfffffffb}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e21, @rand_addr=0x64010100}, 0x10) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40086607, &(0x7f0000000040)={0x15}) [ 1858.495417] 9pnet: Insufficient options for proto=fd 22:09:42 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}}) [ 1858.544226] EXT4-fs warning (device sda): ext4_group_extend:1800: can't shrink FS - resize aborted 22:09:42 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000002c0)={'wpan0\x00'}) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="0000003f4dd12cb1b37b0edf136f317cdf3343cf50827b390f7a62b604d806473984fdf94a92a5a64f0ae43953893e0a38006616a433438d63168ad0173eb23f7e52300e40066001ae8778a88b105e12aca6e255456a8d08684a06e073b7b9fc7c185000b121d7965084685a4a4b9be79f5e0cd096bd5b30a35d4310ecced116011ff1189993bc71e7c79dafee0696bfbbba2e163b03cd88ed956479628de40b51ef0d147289efcf5e4502ede865af125a768715df6b4e6a2d94a057c79edf5cb744dea3100783c130eeb9d08583a0ec8b0165f3f67876", @ANYRES16=0x0, @ANYBLOB="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"/334], 0x154}, 0x1, 0x0, 0x0, 0x14000800}, 0x40800) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000380), r0) sendmsg$IEEE802154_SET_MACPARAMS(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, r3, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@IEEE802154_ATTR_LBT_ENABLED={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44801}, 0x4000000) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x14000, 0xc2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)={0x800005, 0xffffffff, 0x8000, 0x2, 0xfffffffb}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e21, @rand_addr=0x64010100}, 0x10) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40086607, &(0x7f0000000040)={0x15}) [ 1858.600205] 9pnet: Insufficient options for proto=fd 22:09:42 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}}) 22:09:42 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) recvfrom(r0, &(0x7f0000000000)=""/3, 0x3, 0x2, &(0x7f0000000080)=@in={0x2, 0x4e21, @loopback}, 0x80) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) vmsplice(r3, &(0x7f0000000200)=[{&(0x7f0000000040)='m', 0x1}], 0x1, 0x0) close_range(r2, 0xffffffffffffffff, 0x0) 22:09:42 executing program 1: ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000040)=0x1) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000018c0)=ANY=[@ANYBLOB="696f7365743d757466382c0062c661d344b082b243e4ac1698edf6a77dca15ed511896d60f162f1053c156905c5d7972cccda4111ad9e037c890c1c496e4f3bfcf3e96e714352b2ff9b45b1cc34d75aa305ecb000feb5b3cad96bcb86d6a8c1dbb3af15bda8c05218ed12832891781c57c44aeebf6ab28168b7a2b021f1efa620c38702ab1bfea09ecb2c6e9805e3ecf635cb9b0802d9401dcc1eb83aea2401fbb77fa5a86b7c26f0839da5e1d674c790f1fe6cbd455cebaf57607f4ec19b22e66c4f9ed001559f0a5374c3bf4fde37b9ea2bfd277aafa53829d8386b3eab82a9f74fc4e788d1000"/241]) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000000140)=@caif, 0x80, &(0x7f0000000300)=[{&(0x7f00000001c0)="a00181a709809d6dbc6d99ecc1fec61e538760dbf065ddfc05001d7a00d88e2a105941fea5dbcc5b15153603d0a415ef4e9773dd647ac6a3ce2392fa2769783765476c8f2d33b1dcd3c9ac1d8c24", 0x4e}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000000c0)="9089ca3a4cf027b07c8a76bded2988bd910c4360c1c58dc15c9a9473384e511a138a5af508994aa616b2bbf58f043988f2c209b7bbb72d0459b042b6e5", 0x3d}, {&(0x7f0000000240)="774140296e8ed870dbc9260efdea0fbd57bd231af92900eed4530fd6ba6ed2ea2e9c6019bed8cb40def112067378212cf080059a9f9a27a5746672f8d79976146a3e420de77703", 0x47}, {&(0x7f00000002c0)="6bc67c2cfecdadd1a9addfd4487bc38241bf908a7af4d21dc9b9ee7d74837fa982fdb82a586d26428933d16a435d6f24714f2c5f105f9deb3f", 0x39}], 0x5, &(0x7f00000014c0)=ANY=[@ANYBLOB="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"/992], 0x3e0}, 0x20000801) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r1, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x40) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x400, 0x1}, {}, {}, @connect}], 0x1c) syncfs(r2) 22:09:42 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x2008000) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 91) 22:09:42 executing program 3: r0 = fsmount(0xffffffffffffffff, 0x1, 0x71) r1 = syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="00002dbd700000000000090000001800038014000600fe80000000000000000000000000000d080006000000000008000400000000fe2800018008fa63641b091d64ce00070010e1ff0000000000060002000c0000000800090000000000080006003f000000"], 0x6c}, 0x1, 0x0, 0x0, 0x40800}, 0x20044041) sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000001ac0)={&(0x7f00000019c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000001a80)={&(0x7f0000001a00)={0x7c, r1, 0x300, 0x70bd28, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xff}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x4e}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x1000}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x7ff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x80000000}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x313}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4000881}, 0x20000400) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r5, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) writev(r4, &(0x7f0000001900)=[{&(0x7f0000000240)="010c2ee4987ebaaa27f9b6c5f37de8fd12163298fda7d47c66a4522c730bffcef64841b092f9a6f68e9478dfaa2308060fb09a20a3c517b8329f550236a7cfb258d91870510a76c8e8538a1d6eaa2a5e7ed0994fc40ae3f31bb4c3f8cca8662e5654a9c6a6e998f6bc6b8ffe71c79627b2cea08bb1847b25f9aa6bc9df41393c50956dedc881af5fdcf91bf6984f8a21a2bb8233b1a66fc1f06fda20cee3aedca4ac9e36025a3bed0501c3eb6b90fec025045358eb0413db74711a2fe32902438fca7fcbaefe7ca33a433685ee061bdc8d0765", 0xd3}, {&(0x7f0000000340)="a985084eadbbf0a9206a898a2afb6ac31844e810f6ab9857f298f34a0c631c0e2b1a370f8d502f38a5b3bcf5228dc91599b7244e2d2cf3717e691d5025e4768952257353cbfc2587344a87e2cf2cd87f76c6ea486bf663206d9c897644b4ce3bee246f366e2a3c98378b818cac3eb04d51d776ac436eef9ed92aa588ff3f1610f91da8d6f838cfe5464b3abc4dbe627d119e8170aabd7f29d8c2f4db1e7eba1dafa45d2862c8c448e8b751f5", 0xac}, {&(0x7f0000000400)="b8730a09bad4a6cc40907854b0d47983cc91595b19d66ea43533453c4c7ba283e1de2a4e4e1dea8f286f0012c6b78dc951492a18e9556141a23794b02797c0a6ef80a79212378646ac8d6e9c72bc7c725e0eda668d605c71b78e75cf1714e3c8c64c5ef03d0333015882eb0b3b85c7688c0115738badce", 0x77}, {&(0x7f00000004c0)="2bdda6c8a1100721488675f3849ca8c236fa2f6372c3bd5c6936fa8be976a02a4909616f7f2213d08ecc21fd90d5b4b751306a9dc51b9c9815fa555c890edb53ccbbe9562c8dd50ece6b1480287a1d2e8b20eca2ceae8b98dd2fe11b21860f71da37d46c97bdd0bb21175f9cecb6b7e258616d544a6637f97742d39c1ec87ff7cf0a358cb07861143e38d6080cebcd4ef868eb1647da8f71a5a95ebc0a4d9bf3e8526c212684fa9579ace6374518ce94b216d69c40ad66d5fade1246ea93f556c555bc8c5d7661480596a8e7c629d7caea6351b3484521147a52fddb16c77fe8dd040a5f85fd22beead38283f8ac", 0xee}, {&(0x7f00000005c0)="31524ac58937883dceca5ed217b0352697a9718822a47a06163776195f7a87142f31feb4a623e395baa0a4d6ae9eec5201", 0x31}, {&(0x7f0000000600)="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", 0x1000}, {&(0x7f0000001600)="4eb67112d52d88b4bbdfb11f9e44019f2de4b86086db6d24499183e0fa564b310b2706d15151681ea5644a11b8029368a1488ec3e4490c38828f8f786a245ce9eeca558666a9fc7c7ba66012", 0x4c}, {&(0x7f0000001680)="9ca63297d97cdbaf0bf90fa878eb590342eadc95b6a0b8e4dcb003628ef76541333fe0eb45dde3dc6862b694ff4f0d4c982212e9da54ac0529a3614cae07bfced75aaa13240b72f36e2fb9bbb1b439e62493ca8a9881fcc40be9ae6a5d8430854cab74d54590134964bc5aa8e3ef4136c43eb799cb1b51cc412b0e902933ec4c8d4043de4034b84557be79726997bc3ee7d5916de752590635d25d1b87682805cbe6c529ab96042e617cf3b98daba8ffcdc3083c0a98", 0xb6}, {&(0x7f0000001740)="90f3125ab3af8e77e40c99c713a3e1a7e07f5adedc204d8540805d4d2eec7dc09954753be31e974a6bbc7521f865100ee31df22984ec5b48eaaa1b75c664cbc6324552be7becedd579b97b48bd1b148f341974ba9edd44fb41f79c653bd804b2c3ad63b9345d12fcd75587bb5a26fc4fa2a9ea1d14a7d6c6aff12d3d934021b150ee816c88901535f171a46f147b161c8af07ff19dd0b05f1b4d302bd085cae4530bc5c5cc818e8bff7e44845f65129577377381059ceda9865401261ebf0ea47efec51565a1f0b24a816dbc51037c8a97d95cd462ead54787aa", 0xda}, {&(0x7f0000001840)="6ac5368198ca9ea7b1c763c8b2306b6f2aa83147eff378a40c1db8a3db858b5bfd3ab77a8ddc25e0e0e1363671c4873296fb8d9645073e3337d5e8f9fd996c4258a264efddcbbbdc0905b44349b16278a088b3142df0bedf6bc9dd55eab8e905430da2375878c29ea193074fe966e8917995b2192a1061d0f3383b8beacb517645d0cf6ee63812fe9f7d71dff9582341a8fd4e44468d5e10808e1e23de26d80dc244a1b4ed", 0xa5}], 0xa) vmsplice(r5, &(0x7f0000000200)=[{&(0x7f0000000000)="d52272eb29150ad68408afcc9b58a27c2a9e581a608ea9a42834", 0x1a}, {&(0x7f0000000040)="70eb195d6874cbe1fe8307bdcecbc7049447ceb82d928dcb0ea56c6e67f06054aef1ff32b6ca0539385840ae46aff273b7afb149d12ed43cc6494b526be9c111060c46e447db596d4419afcd2980cf71c23f8439db20bfebec043c255212642f46ace57e55d226a28d22b3f329dcd9c2d5c2859266494a4e19b592f1d46ac82cd2455f93b6628acfb8f94082cef16ee1c6a337ac629cbb7ffb721da8f57d79a7d9b15cee14827b7cfba48faa8bc0be7aa318ec68315bf22f2527", 0xba}, {&(0x7f0000000100)="a7dfeda5adb1769b20db3d7c2412b806ba8e54f6f9875c305cc584c9d5f477c60c666cf638c6d721212942d574eb07ef8ee4c0293a03614e3f17603e0b96040fa9fb3ddd52ad9de3bb1ba9c0204f3038ba8c5eae106e598b5136220bee934eefee2ae4539e5636a796ef01926c4d037c93b69ec56c16c9646c58e2f2fca7b00f5dc3531c25ebc9885af3890d7d3a5ca0b56a35b5854668d8caa0b2fa9c6d223dfc2fa39dd8d02e973844b37e95aceb131d6b3de3f74b798a9147726e5035f447d07fd63cbc49adb9ca9f431e593e9c473ca6aeaac4d98e301ce5e2bbf6eec4189e346b141e1777335e1f5fe0e8d8", 0xee}], 0x3, 0xc) tee(r3, r2, 0x800, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r7, r6, 0x800, 0x0) close_range(r8, 0xffffffffffffffff, 0x2) 22:09:42 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000002c0)={'wpan0\x00'}) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="0000003f4dd12cb1b37b0edf136f317cdf3343cf50827b390f7a62b604d806473984fdf94a92a5a64f0ae43953893e0a38006616a433438d63168ad0173eb23f7e52300e40066001ae8778a88b105e12aca6e255456a8d08684a06e073b7b9fc7c185000b121d7965084685a4a4b9be79f5e0cd096bd5b30a35d4310ecced116011ff1189993bc71e7c79dafee0696bfbbba2e163b03cd88ed956479628de40b51ef0d147289efcf5e4502ede865af125a768715df6b4e6a2d94a057c79edf5cb744dea3100783c130eeb9d08583a0ec8b0165f3f67876", @ANYRES16=0x0, @ANYBLOB="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"/334], 0x154}, 0x1, 0x0, 0x0, 0x14000800}, 0x40800) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000380), r0) sendmsg$IEEE802154_SET_MACPARAMS(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, r3, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@IEEE802154_ATTR_LBT_ENABLED={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44801}, 0x4000000) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x14000, 0xc2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)={0x800005, 0xffffffff, 0x8000, 0x2, 0xfffffffb}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e21, @rand_addr=0x64010100}, 0x10) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40086607, &(0x7f0000000040)={0x15}) [ 1858.959496] 9pnet: Insufficient options for proto=fd 22:09:42 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}}) [ 1858.991438] EXT4-fs warning (device sda): ext4_group_extend:1800: can't shrink FS - resize aborted [ 1859.022817] FAULT_INJECTION: forcing a failure. [ 1859.022817] name failslab, interval 1, probability 0, space 0, times 0 [ 1859.025187] CPU: 0 PID: 11255 Comm: syz-executor.2 Not tainted 5.10.180 #1 [ 1859.026382] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1859.027782] Call Trace: [ 1859.028252] dump_stack+0x107/0x167 [ 1859.028882] should_fail.cold+0x5/0xa [ 1859.029535] ? create_object.isra.0+0x3a/0xa20 [ 1859.030308] ? create_object.isra.0+0x3a/0xa20 [ 1859.031091] should_failslab+0x5/0x20 [ 1859.031753] kmem_cache_alloc+0x5b/0x310 [ 1859.032452] create_object.isra.0+0x3a/0xa20 [ 1859.033225] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1859.034115] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 1859.034998] ? alloc_skb_with_frags+0x92/0x570 [ 1859.035778] __alloc_skb+0xb1/0x5b0 [ 1859.036425] alloc_skb_with_frags+0x92/0x570 [ 1859.037205] sock_alloc_send_pskb+0x7af/0x930 [ 1859.038003] ? sk_alloc+0x350/0x350 [ 1859.038629] ? __lockdep_reset_lock+0x180/0x180 [ 1859.039443] ? perf_trace_lock+0xac/0x490 [ 1859.040147] ? SOFTIRQ_verbose+0x10/0x10 [ 1859.040878] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 1859.041768] ? ip6_mtu+0x1bb/0x3d0 [ 1859.042421] ? lock_downgrade+0x6d0/0x6d0 [ 1859.043148] ? ip_frag_init+0x350/0x350 [ 1859.043892] ? ip6_finish_output2+0x1fe0/0x1fe0 [ 1859.044705] ? ip6_mtu+0x1e9/0x3d0 [ 1859.045375] ? ip6_setup_cork+0xfb7/0x1740 [ 1859.046116] ip6_make_skb+0x2de/0x4e0 [ 1859.046812] ? ip_frag_init+0x350/0x350 [ 1859.047514] ? ip_frag_init+0x350/0x350 [ 1859.048241] ? ip6_push_pending_frames+0xf0/0xf0 [ 1859.049079] ? ip6_dst_hoplimit+0x199/0x440 [ 1859.049870] ? lock_downgrade+0x6d0/0x6d0 [ 1859.050611] udpv6_sendmsg+0x20d0/0x2af0 [ 1859.051349] ? ip_frag_init+0x350/0x350 [ 1859.052051] ? udp_v6_push_pending_frames+0x360/0x360 [ 1859.053015] ? __lockdep_reset_lock+0x180/0x180 [ 1859.053862] ? hrtimer_start_range_ns+0x336/0xae0 [ 1859.054699] ? lock_acquire+0x197/0x470 [ 1859.055413] ? find_held_lock+0x2c/0x110 [ 1859.056146] ? sock_has_perm+0x1ea/0x280 [ 1859.056868] ? __import_iovec+0x458/0x590 [ 1859.057638] ? udp_v6_push_pending_frames+0x360/0x360 [ 1859.058487] inet6_sendmsg+0x105/0x140 [ 1859.059179] ? inet6_compat_ioctl+0x320/0x320 [ 1859.059944] sock_sendmsg+0xf2/0x190 [ 1859.060579] ____sys_sendmsg+0x334/0x870 [ 1859.061302] ? kernel_sendmsg+0x50/0x50 [ 1859.061992] ? do_recvmmsg+0x6d0/0x6d0 [ 1859.062685] ? __lock_acquire+0x1657/0x5b00 [ 1859.063457] ___sys_sendmsg+0xf3/0x170 [ 1859.064147] ? sendmsg_copy_msghdr+0x160/0x160 [ 1859.064980] ? __lockdep_reset_lock+0x180/0x180 [ 1859.065789] ? lock_acquire+0x197/0x470 [ 1859.066448] ? find_held_lock+0x2c/0x110 [ 1859.067132] ? __might_fault+0xd3/0x180 [ 1859.067854] ? lock_downgrade+0x6d0/0x6d0 [ 1859.068548] ? io_schedule_timeout+0x140/0x140 [ 1859.069375] __sys_sendmmsg+0x195/0x470 [ 1859.070087] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1859.070856] ? lock_downgrade+0x6d0/0x6d0 [ 1859.071618] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1859.072468] ? wait_for_completion_io+0x270/0x270 [ 1859.073306] ? rcu_read_lock_any_held+0x75/0xa0 [ 1859.074090] ? vfs_write+0x354/0xa70 [ 1859.074738] ? fput_many+0x2f/0x1a0 [ 1859.075364] ? ksys_write+0x1a9/0x260 [ 1859.076033] ? __ia32_sys_read+0xb0/0xb0 [ 1859.076733] __x64_sys_sendmmsg+0x99/0x100 [ 1859.077498] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1859.078389] do_syscall_64+0x33/0x40 [ 1859.079039] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1859.079911] RIP: 0033:0x7f004444ab19 [ 1859.080553] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1859.083640] RSP: 002b:00007f00419c0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1859.084938] RAX: ffffffffffffffda RBX: 00007f004455df60 RCX: 00007f004444ab19 [ 1859.086138] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1859.087294] RBP: 00007f00419c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1859.088448] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1859.089618] R13: 00007ffed8c8690f R14: 00007f00419c0300 R15: 0000000000022000 22:09:43 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000002c0)={'wpan0\x00'}) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="0000003f4dd12cb1b37b0edf136f317cdf3343cf50827b390f7a62b604d806473984fdf94a92a5a64f0ae43953893e0a38006616a433438d63168ad0173eb23f7e52300e40066001ae8778a88b105e12aca6e255456a8d08684a06e073b7b9fc7c185000b121d7965084685a4a4b9be79f5e0cd096bd5b30a35d4310ecced116011ff1189993bc71e7c79dafee0696bfbbba2e163b03cd88ed956479628de40b51ef0d147289efcf5e4502ede865af125a768715df6b4e6a2d94a057c79edf5cb744dea3100783c130eeb9d08583a0ec8b0165f3f67876", @ANYRES16=0x0, @ANYBLOB="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"/334], 0x154}, 0x1, 0x0, 0x0, 0x14000800}, 0x40800) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000380), r0) sendmsg$IEEE802154_SET_MACPARAMS(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, r3, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@IEEE802154_ATTR_LBT_ENABLED={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44801}, 0x4000000) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x14000, 0xc2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)={0x800005, 0xffffffff, 0x8000, 0x2, 0xfffffffb}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e21, @rand_addr=0x64010100}, 0x10) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40086607, &(0x7f0000000040)={0x15}) [ 1859.106748] 9pnet: Insufficient options for proto=fd [ 1859.148305] EXT4-fs warning (device sda): ext4_group_extend:1800: can't shrink FS - resize aborted 22:09:43 executing program 1: mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) mbind(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000000080)=0x5, 0x4, 0x1) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000400)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x14) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x406e2, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYRES32, @ANYRESOCT=r0, @ANYBLOB="ce28d658087bb8af3f78f66e7de1a7654906fa9f05edfc13986b1d2341243dee9b1636b287e026878672a2df8557ce93cfb920012753f5969afce19202b1908347a46dbd61571e82b7a1aa4bc17c7b44f1c14e70691c8643b1a24a94df3030306841b609013c12f5d96b49fff142540bcdeff2504a0efc4a182454492588c49c0e73ba166287ac09a7cc2736103af0aa7065efdfd5ebc3953ac33ad06bf1b4a7ef7b2a61e7e363917f6f", @ANYRESHEX=r1, @ANYRES64, @ANYRESDEC=r0], 0x28}}, 0x800) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8914, &(0x7f0000000140)={'lo\x00', 0x0}) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x1a1001, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r1, 0x89f9, &(0x7f0000000100)={'syztnl0\x00', &(0x7f0000000080)={'sit0\x00', r3, 0x4, 0x85, 0x52, 0x0, 0x24, @empty, @mcast2, 0x0, 0x80, 0x402, 0xa273}}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'caif0\x00'}) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_genetlink_get_family_id$ethtool(&(0x7f0000000440), r1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f00000006c0), 0x7}, 0x2, 0x0, 0x1004, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8914, &(0x7f0000000140)={'lo\x00'}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5e, 0x10031, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140), 0x18}, 0x11010, 0x0, 0xfffffffb, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockname(r5, 0x0, 0x0) 22:09:43 executing program 4: pipe2(&(0x7f0000000480), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 22:09:59 executing program 6: pipe2(&(0x7f0000000480), 0x0) syz_open_dev$sg(&(0x7f0000000400), 0x1, 0x103081) syz_open_dev$sg(&(0x7f0000000300), 0x1, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 22:09:59 executing program 4: pipe2(&(0x7f0000000480), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 22:09:59 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}}) 22:09:59 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000000200)=[{&(0x7f0000000040)='m', 0x1}], 0x1, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x2184, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r2, 0xc018937c, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x2}}, './file0\x00'}) 22:09:59 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000002c0)={'wpan0\x00'}) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="0000003f4dd12cb1b37b0edf136f317cdf3343cf50827b390f7a62b604d806473984fdf94a92a5a64f0ae43953893e0a38006616a433438d63168ad0173eb23f7e52300e40066001ae8778a88b105e12aca6e255456a8d08684a06e073b7b9fc7c185000b121d7965084685a4a4b9be79f5e0cd096bd5b30a35d4310ecced116011ff1189993bc71e7c79dafee0696bfbbba2e163b03cd88ed956479628de40b51ef0d147289efcf5e4502ede865af125a768715df6b4e6a2d94a057c79edf5cb744dea3100783c130eeb9d08583a0ec8b0165f3f67876", @ANYRES16=0x0, @ANYBLOB="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"/334], 0x154}, 0x1, 0x0, 0x0, 0x14000800}, 0x40800) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000380), r0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(r2, &(0x7f0000000240)='./file1\x00', 0x14000, 0xc2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)={0x800005, 0xffffffff, 0x8000, 0x2, 0xfffffffb}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e21, @rand_addr=0x64010100}, 0x10) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40086607, &(0x7f0000000040)={0x15}) 22:09:59 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x2008000) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 92) 22:09:59 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) [ 1875.635537] FAULT_INJECTION: forcing a failure. [ 1875.635537] name failslab, interval 1, probability 0, space 0, times 0 [ 1875.637049] CPU: 1 PID: 11286 Comm: syz-executor.2 Not tainted 5.10.180 #1 [ 1875.637904] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1875.638888] Call Trace: [ 1875.639215] dump_stack+0x107/0x167 [ 1875.639656] should_fail.cold+0x5/0xa [ 1875.640113] ? create_object.isra.0+0x3a/0xa20 [ 1875.640661] should_failslab+0x5/0x20 [ 1875.641117] kmem_cache_alloc+0x5b/0x310 [ 1875.641633] create_object.isra.0+0x3a/0xa20 [ 1875.642156] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1875.642758] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 1875.643362] ? alloc_skb_with_frags+0x92/0x570 [ 1875.643913] __alloc_skb+0xb1/0x5b0 [ 1875.644356] alloc_skb_with_frags+0x92/0x570 [ 1875.644888] sock_alloc_send_pskb+0x7af/0x930 [ 1875.645452] ? sk_alloc+0x350/0x350 [ 1875.645889] ? __lockdep_reset_lock+0x180/0x180 [ 1875.646442] ? perf_trace_lock+0xac/0x490 [ 1875.646929] ? SOFTIRQ_verbose+0x10/0x10 [ 1875.647431] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 1875.648031] ? ip6_mtu+0x1bb/0x3d0 [ 1875.648452] ? lock_downgrade+0x6d0/0x6d0 [ 1875.648942] ? ip_frag_init+0x350/0x350 [ 1875.649437] ? ip6_finish_output2+0x1fe0/0x1fe0 [ 1875.649987] ? ip6_mtu+0x1e9/0x3d0 [ 1875.650412] ? ip6_setup_cork+0xfb7/0x1740 [ 1875.650926] ip6_make_skb+0x2de/0x4e0 [ 1875.651373] ? ip_frag_init+0x350/0x350 [ 1875.651854] ? ip_frag_init+0x350/0x350 [ 1875.652328] ? ip6_push_pending_frames+0xf0/0xf0 [ 1875.652890] ? ip6_dst_hoplimit+0x199/0x440 [ 1875.653420] ? lock_downgrade+0x6d0/0x6d0 [ 1875.653932] udpv6_sendmsg+0x20d0/0x2af0 [ 1875.654412] ? ip_frag_init+0x350/0x350 [ 1875.654897] ? udp_v6_push_pending_frames+0x360/0x360 [ 1875.655508] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1875.656156] ? __lockdep_reset_lock+0x180/0x180 [ 1875.656705] ? lock_acquire+0x374/0x470 [ 1875.657189] ? lock_acquire+0x197/0x470 [ 1875.657664] ? find_held_lock+0x2c/0x110 [ 1875.658165] ? sock_has_perm+0x1ea/0x280 [ 1875.658664] ? __import_iovec+0x458/0x590 [ 1875.659143] ? udp_v6_push_pending_frames+0x360/0x360 [ 1875.659768] inet6_sendmsg+0x105/0x140 [ 1875.660239] ? inet6_compat_ioctl+0x320/0x320 [ 1875.660764] sock_sendmsg+0xf2/0x190 [ 1875.661210] ____sys_sendmsg+0x334/0x870 [ 1875.661689] ? kernel_sendmsg+0x50/0x50 [ 1875.662157] ? do_recvmmsg+0x6d0/0x6d0 [ 1875.662617] ? __lock_acquire+0x1657/0x5b00 [ 1875.663140] ___sys_sendmsg+0xf3/0x170 [ 1875.663606] ? sendmsg_copy_msghdr+0x160/0x160 [ 1875.664153] ? __lockdep_reset_lock+0x180/0x180 [ 1875.664702] ? trace_hardirqs_on+0x5b/0x180 [ 1875.665233] ? lock_acquire+0x197/0x470 [ 1875.665703] ? find_held_lock+0x2c/0x110 [ 1875.666294] ? __might_fault+0xd3/0x180 [ 1875.666794] ? lock_downgrade+0x6d0/0x6d0 [ 1875.667409] ? io_schedule_timeout+0x140/0x140 [ 1875.668062] __sys_sendmmsg+0x195/0x470 [ 1875.668643] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1875.669154] ? lock_downgrade+0x6d0/0x6d0 [ 1875.669676] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1875.670228] ? wait_for_completion_io+0x270/0x270 [ 1875.670802] ? rcu_read_lock_any_held+0x75/0xa0 [ 1875.671345] ? vfs_write+0x354/0xa70 [ 1875.671785] ? fput_many+0x2f/0x1a0 [ 1875.672215] ? ksys_write+0x1a9/0x260 [ 1875.672666] ? __ia32_sys_read+0xb0/0xb0 [ 1875.673152] __x64_sys_sendmmsg+0x99/0x100 [ 1875.673650] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1875.674234] do_syscall_64+0x33/0x40 [ 1875.674670] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1875.675267] RIP: 0033:0x7f004444ab19 [ 1875.675707] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1875.677739] RSP: 002b:00007f00419c0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1875.678569] RAX: ffffffffffffffda RBX: 00007f004455df60 RCX: 00007f004444ab19 [ 1875.679400] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1875.680210] RBP: 00007f00419c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1875.681032] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1875.681815] R13: 00007ffed8c8690f R14: 00007f00419c0300 R15: 0000000000022000 [ 1875.682149] 9pnet: Insufficient options for proto=fd [ 1875.687483] EXT4-fs warning (device sda): ext4_group_extend:1800: can't shrink FS - resize aborted sendmmsg(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000280)="fe32d1625eb26155633efb7e1499513a38a76e6da80d90d3b66819c0982b213a7cdf70465e9ced91e30e55cecd754b89c33e9f7a4cce123e7e7a513e5cf8ed38fa3e5d2b2d0cc18c30aca99b060987369c48a3d6af81e0b1b994509a3799dfdc2600e66a71d1179cb5a4865b08d669e54523271a199fb883e38534d2432c94cd7423fca759be599f12a2e84b2209f436770e19e200da182ff3b073378ab10254cea8159c452f52d56768a2e2aafda9d17d6a0768f0cc3ed7aafe59c0", 0xbc}, {&(0x7f00000005c0)="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"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{0x50, 0x118, 0xffff, "6bae22462351255219c00ca14d66d3ec00d042df2c64bd3f2c19547965f1937ad005af665e5d31f7a0d230f0dc2eff0343b43cde758c7dcc02208070"}, {0x100, 0x113, 0x1000, "73dd7f43da7ed903b2b4540d7705c1e2a2f716b2a0d7a45ea959be043a4540cd66c32a9ae32202c91f7872fbaa144b5260b85f7be31ac56146011c95eea28af228528de085ee5ab806e07372a386e4fe9b63bbc73a3b348551e3076712f06fd4ed953e48d629fe13a6b8aeafa2f7dd3aa1de20b804b259754f0a83e0f62942786b47ba854824a5b56419aaf55c35a1a2b080e7b24fbe2a476cf106521cdbcd2b6edd4cb0f62aec18c25c0879bd8de145fd198d5223bb5ff95ca836b863b2ca8bf543e7bd196806e6a61301164385c6223084062f8eedcb959697c7867758272af57c7fe8f84651e775a4"}, {0x90, 0x84, 0x0, "bcaea5d98f8f960dbb7f108416e5021366737e77ff4ea36cc6b163806e5da6b141f71db1bcd3cee21c6c1ccb0c96afd6a1b27b2f4dc03622a69bec2fa4fdc14c417750b17717695b96e4525e65c6c6ab84b7874ee90eebe245525aa0c28a68b6784a57447beb40e59fd74d3c62cd6c53bfa1804c31fc2aee5e8e28188df5"}], 0x14a8}}], 0x2, 0x40801) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_VENDOR(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000240)={0x1c, r3, 0x1, 0x0, 0x0, {{0x2}, {@void, @val={0x8, 0x3, r2}, @void}}}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_SET_TID_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={0x0, 0xf60}, 0x1, 0x0, 0x0, 0xbc7e266b2077572e}, 0x80) lsetxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x0, 0x0) r4 = syz_open_dev$tty20(0xc, 0x4, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000000)=0x2) io_setup(0x3e7, &(0x7f0000000580)=0x0) ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) io_destroy(r5) 22:09:59 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r1, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/class/ata_device', 0x200000, 0x61) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, @out_args}, './file0\x00'}) write$sndseq(r3, &(0x7f0000000180)=[{0x5, 0x3f, 0x7f, 0x8, @tick=0x5, {0x0, 0x78}, {0x3, 0x9}, @time=@time={0x1, 0x80000001}}, {0x5, 0x6, 0x0, 0x3, @time={0x80000001, 0x4}, {0x8, 0x3}, {0x81, 0x5}, @note={0x4, 0x0, 0x1, 0x5, 0xfffffffe}}, {0x7f, 0x5, 0x7, 0x5, @tick=0x7ff, {0x9, 0x2}, {0x40, 0x8}, @ext={0x24, &(0x7f0000000140)="e052223435a3fafc38e6be55eb620081a819c6245383f2bfaa24859169e40389116f4098"}}], 0x54) dup3(r1, r2, 0x80000) ioctl$EXT4_IOC_GROUP_ADD(r2, 0x40286608, &(0x7f00000000c0)={0x1ff, 0xe000000000000000, 0x9, 0x2, 0x30fff8d1, 0x8000}) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) tee(r4, r0, 0x800, 0x0) close_range(r4, 0xffffffffffffffff, 0x0) 22:09:59 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}}) [ 1875.781674] 9pnet: Insufficient options for proto=fd 22:09:59 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r2, r1, 0x800, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000680)={0x0, 0xfffffffffffffffd, 0xf8, 0x80, @scatter={0x1, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000380)=""/36, 0x24}]}, &(0x7f00000004c0)="fb45d415cc689ac20cefe2936576fd8c6f4f0927e7b7ac305553375c2adc103a720ddf6afc11af22f9a4bb62997a6628685c6e8724b9e437ff9c9a585668fe34675ec1aeb57dc29804d791db7d697434c52349fc7b3e4cb22cd7703c778f715c4a91f43c45739739f2c0449e217d4ea56a1f51d8da4c580a060d900e417fb7f764e1f9db7a36baf1e7c6ac46abe6fa1fbca375231b406d9174b7df045664e1d4c745c89c3f27c70cc8fb0a580efae1a65df581b98768d92161ff08b9edd0cde1f597efc9b5fc23048684efb7d74f4a1e99f1afc54de132edeee54b3d2ceb7451bfb54c6c92ebcf76041b56fd5b019263c6b700b73cd4ae92", &(0x7f00000005c0)=""/172, 0x3f, 0x0, 0x3, &(0x7f0000000400)}) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10000, 0x110) vmsplice(r4, &(0x7f0000000340)=[{&(0x7f0000000040)="65fcfc8f88a89801750dc1faa0c093c5e3ac532b59c13412ec230780e23a9d410d8e5c28bb3ae6db20ecd16c45b341bc966a96481f811001972950bd60ca9def57900fdecd43fe47367e515642e9ac5c59cf97c9eba778093a4d3095d3852a8a5bd7e87191700779c547446f2a771547e932242264c9284a34de71cd78bd1cc600430bd87816ac1d8930f5214274a73c684d6d562aea96ddb8ed16580e42bc1f112577f85c1606bd677765f7768d528560e0597ba7505a958d0da2f4ab3876e8a5c98b3f14", 0xc5}, {&(0x7f0000000140)="3de1b343bd3b5aac19a1d6d8c7049316908b9e65bcad950344dc6ed49a1aecafc14bee33c3e0975a777b5087ef7c", 0x2e}, {&(0x7f0000000180)="e4c53c93a89615d1c4798bf71fb4f8368136ffeaee59917bd0df9ec67d6c199fc6baf19c6a6817a95f02f5e6c171827b896bee17e584999fe183a113bb00fc109feae2bf2b4e9c2a7dfd7b0059e1a5cc8ede37943d03918f28fb7c066d6d8cbb717c2c96354a8220deb4123012f102cd76c8b569f0dc9d957c6ff1920ca774be150bafc3bea0435ccebfa808f8923d297d991c7f36b143e470e003b3d31890705a899a4f6ab67f107193bdd5c4ef9ceeb28ed0ecd97c03c38624e06e29057e37e109b627eb359fe0a18a9e735b69605311e7f4678355806e9d4e25b889d2", 0xde}, {&(0x7f0000000280)="243df31536edf36762fba008c71eef7a5e6fe1aabc7a86a576f3ee8deeb859f83d5f15f44b7732c503724ecb6e3ce9e1efc9ae28368c1fa99a996dd4d0d9d988a46a358ee955c9628e3489297eedc1b88cdf45205c28c1cde5935fcac5fb93eaca03833f91e6b5edebb2b7e6aa9bbff176ce41a5b232dc12c820261b3d54cf1f1fc8dd9002688e8bb784249e6fe39a7c6b1ced29fb2d2e740a0dd46524de26", 0x9f}], 0x4, 0x8) tee(r3, r0, 0x800, 0x0) close_range(r3, 0xffffffffffffffff, 0x0) 22:09:59 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000002c0)={'wpan0\x00'}) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="0000003f4dd12cb1b37b0edf136f317cdf3343cf50827b390f7a62b604d806473984fdf94a92a5a64f0ae43953893e0a38006616a433438d63168ad0173eb23f7e52300e40066001ae8778a88b105e12aca6e255456a8d08684a06e073b7b9fc7c185000b121d7965084685a4a4b9be79f5e0cd096bd5b30a35d4310ecced116011ff1189993bc71e7c79dafee0696bfbbba2e163b03cd88ed956479628de40b51ef0d147289efcf5e4502ede865af125a768715df6b4e6a2d94a057c79edf5cb744dea3100783c130eeb9d08583a0ec8b0165f3f67876", @ANYRES16=0x0, @ANYBLOB="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"/334], 0x154}, 0x1, 0x0, 0x0, 0x14000800}, 0x40800) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000380), r0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(r2, &(0x7f0000000240)='./file1\x00', 0x14000, 0xc2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)={0x800005, 0xffffffff, 0x8000, 0x2, 0xfffffffb}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e21, @rand_addr=0x64010100}, 0x10) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40086607, &(0x7f0000000040)={0x15}) 22:09:59 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}}) 22:09:59 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000000200)=[{&(0x7f0000000040)='m', 0x1}], 0x1, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r3, r2, 0x800, 0x0) close_range(r3, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r3, &(0x7f0000000000)=0x7fffffff, 0x100000000) [ 1875.921153] 9pnet: Insufficient options for proto=fd 22:09:59 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}}) 22:09:59 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) (fail_nth: 1) [ 1875.995772] EXT4-fs warning (device sda): ext4_group_extend:1800: can't shrink FS - resize aborted [ 1875.996412] 9pnet: Insufficient options for proto=fd 22:10:00 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}}) [ 1876.121586] 9pnet: Insufficient options for proto=fd 22:10:14 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 22:10:14 executing program 6: pipe2(&(0x7f0000000480), 0x0) syz_open_dev$sg(&(0x7f0000000400), 0x1, 0x103081) syz_open_dev$sg(&(0x7f0000000300), 0x1, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 22:10:14 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x86000) vmsplice(r1, &(0x7f0000000200)=[{&(0x7f0000000040)='m', 0x1}], 0x1, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 22:10:14 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000002c0)={'wpan0\x00'}) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="0000003f4dd12cb1b37b0edf136f317cdf3343cf50827b390f7a62b604d806473984fdf94a92a5a64f0ae43953893e0a38006616a433438d63168ad0173eb23f7e52300e40066001ae8778a88b105e12aca6e255456a8d08684a06e073b7b9fc7c185000b121d7965084685a4a4b9be79f5e0cd096bd5b30a35d4310ecced116011ff1189993bc71e7c79dafee0696bfbbba2e163b03cd88ed956479628de40b51ef0d147289efcf5e4502ede865af125a768715df6b4e6a2d94a057c79edf5cb744dea3100783c130eeb9d08583a0ec8b0165f3f67876", @ANYRES16=0x0, @ANYBLOB="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"/334], 0x154}, 0x1, 0x0, 0x0, 0x14000800}, 0x40800) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000380), r0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(r2, &(0x7f0000000240)='./file1\x00', 0x14000, 0xc2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)={0x800005, 0xffffffff, 0x8000, 0x2, 0xfffffffb}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e21, @rand_addr=0x64010100}, 0x10) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40086607, &(0x7f0000000040)={0x15}) 22:10:14 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)) 22:10:14 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x2008000) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 93) 22:10:14 executing program 4: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) close_range(r0, 0xffffffffffffffff, 0x0) (fail_nth: 1) 22:10:14 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) r3 = fcntl$getown(r2, 0x9) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r5, r4, 0x800, 0x0) close_range(r5, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x20, 0xe7, 0x2, 0x3, 0x0, 0xfffffffffffffffe, 0x40901, 0x8, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0x0, 0x100000001, 0xb, 0x7, 0x4, 0x2001273, 0x86ce, 0x0, 0xb61b, 0x0, 0x6}, r3, 0x3, r5, 0x2) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)="8adb21d72eb759d653bcf1e392a903ccc7830babc11e29f0cfe49395072bf09959c4a7722bb3665b1b656cb8b42386150f25144056da1663620685591ba82706cd44bea3d9313c526669cd1000950495284970d741c5d6512fd074795a0a090d67057fc79243ac5e78567607c6d1e5", 0x6f}], 0x1, 0x4) close_range(r1, 0xffffffffffffffff, 0x0) [ 1890.172236] EXT4-fs warning (device sda): ext4_group_extend:1800: can't shrink FS - resize aborted 22:10:14 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000000200)=[{&(0x7f0000000040)='m', 0x1}], 0x1, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r3, r2, 0x800, 0x0) close_range(r3, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r3, &(0x7f0000000340)=[{{&(0x7f0000000000)={0xa, 0x4e21, 0x20, @ipv4={'\x00', '\xff\xff', @remote}, 0x9}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000080)="ff99315e7106f87a540e2510a2d5840b9c1e166aac469ec08e3eac017b29e78f5fc48f7a394fccc3bbb23847898e0e5080d6ca59f7e785cceb40de9fe6f64f3297b758def0de6c66fcbb6946ad8ea3b17cdfbb8acc98a9d0d984649ff4925989844ba756b59b", 0x66}, {&(0x7f0000000100)="3908b306163941952b78b93fbfc7ae9c36f05bb2438e204a7a1cf845db3ab687f2d077e832b355aa289bfe70e8b980d09e549079573fc40140a1d2c2652508f23ae3f17563b922461aac62531fd6a72a9f2f11646ba35993c1118199e90dc0fd0e2c0291303a5f7ee4f3a62c2d18bb62225d2b804ebbeb69ff15b3074977a23643dccae8557a28dc7eedcd19ee8205109bc8ea26d45351fb64fdeaa57727ff9571f69490167647f393bf4509439aa6988bc51db2d6daff77c66b66fa67e7b5bde15cd77287af13331da7e61b7b879fcba8c0a0c0452483da54b3df87c4dd", 0xde}], 0x2, &(0x7f0000000280)=[@rthdr={{0x78, 0x29, 0x39, {0x73, 0xc, 0x0, 0x1, 0x0, [@private2, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}, @dev={0xfe, 0x80, '\x00', 0x1}, @private2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @local]}}}, @hoplimit={{0x14, 0x29, 0x34, 0xffff9305}}], 0x90}}], 0x1, 0x40001) close_range(r0, 0xffffffffffffffff, 0x0) [ 1890.219433] FAULT_INJECTION: forcing a failure. [ 1890.219433] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1890.220809] CPU: 1 PID: 11359 Comm: syz-executor.4 Not tainted 5.10.180 #1 [ 1890.221583] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1890.222496] Call Trace: 22:10:14 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000002c0)={'wpan0\x00'}) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="0000003f4dd12cb1b37b0edf136f317cdf3343cf50827b390f7a62b604d806473984fdf94a92a5a64f0ae43953893e0a38006616a433438d63168ad0173eb23f7e52300e40066001ae8778a88b105e12aca6e255456a8d08684a06e073b7b9fc7c185000b121d7965084685a4a4b9be79f5e0cd096bd5b30a35d4310ecced116011ff1189993bc71e7c79dafee0696bfbbba2e163b03cd88ed956479628de40b51ef0d147289efcf5e4502ede865af125a768715df6b4e6a2d94a057c79edf5cb744dea3100783c130eeb9d08583a0ec8b0165f3f67876", @ANYRES16=0x0, @ANYBLOB="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"/334], 0x154}, 0x1, 0x0, 0x0, 0x14000800}, 0x40800) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(r2, &(0x7f0000000240)='./file1\x00', 0x14000, 0xc2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)={0x800005, 0xffffffff, 0x8000, 0x2, 0xfffffffb}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e21, @rand_addr=0x64010100}, 0x10) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40086607, &(0x7f0000000040)={0x15}) [ 1890.222804] dump_stack+0x107/0x167 [ 1890.223346] should_fail.cold+0x5/0xa [ 1890.223797] __alloc_pages_nodemask+0x182/0x600 [ 1890.224311] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1890.224871] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 1890.225559] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 1890.226149] ? lock_downgrade+0x6d0/0x6d0 [ 1890.226614] ? mark_held_locks+0x9e/0xe0 [ 1890.227072] alloc_pages_vma+0xbb/0x410 [ 1890.227519] handle_mm_fault+0x154b/0x3520 [ 1890.228004] ? __pmd_alloc+0x5e0/0x5e0 [ 1890.228415] ? vmacache_find+0x55/0x2a0 [ 1890.228885] do_user_addr_fault+0x56e/0xc60 [ 1890.229385] exc_page_fault+0xa2/0x1a0 [ 1890.229821] ? asm_exc_page_fault+0x8/0x30 [ 1890.230296] asm_exc_page_fault+0x1e/0x30 [ 1890.230758] RIP: 0033:0x7f5e30fb5568 [ 1890.231181] Code: 24 28 21 00 00 8b 87 c0 00 00 00 85 c0 0f 85 6f 01 00 00 c7 87 c0 00 00 00 ff ff ff ff 48 8d 84 24 20 01 00 00 48 8d 7c 24 20 <48> 89 9c 24 00 01 00 00 48 89 44 24 48 48 89 44 24 40 48 8d 84 24 [ 1890.233201] RSP: 002b:00007f5e2e5459f0 EFLAGS: 00010246 [ 1890.233806] RAX: 00007f5e2e545b10 RBX: 00007f5e310d8f80 RCX: 0000000000000000 [ 1890.234593] RDX: 00007f5e2e5480b8 RSI: 00007f5e3103ec30 RDI: 00007f5e2e545a10 [ 1890.235390] RBP: 00007f5e2e5480a0 R08: 0000000000000000 R09: 0000000000000000 [ 1890.236182] R10: 0000000000000000 R11: 0000000000000000 R12: 00007f5e310d8f80 [ 1890.236976] R13: 00007f5e3103ec30 R14: 00007f5e2e5480b8 R15: 00000000fbad2086 [ 1890.237843] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 1890.239854] 9pnet: Insufficient options for proto=fd [ 1890.268531] FAULT_INJECTION: forcing a failure. [ 1890.268531] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1890.270159] CPU: 1 PID: 11357 Comm: syz-executor.2 Not tainted 5.10.180 #1 [ 1890.270908] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1890.271743] Call Trace: [ 1890.272029] dump_stack+0x107/0x167 [ 1890.272429] should_fail.cold+0x5/0xa [ 1890.272854] _copy_from_user+0x2e/0x1b0 [ 1890.273302] __copy_msghdr_from_user+0x91/0x4b0 [ 1890.273821] ? __ia32_sys_shutdown+0x80/0x80 [ 1890.274313] ? perf_trace_lock+0xac/0x490 [ 1890.274762] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1890.275332] sendmsg_copy_msghdr+0xa1/0x160 [ 1890.275764] ? do_recvmmsg+0x6d0/0x6d0 [ 1890.276199] ? find_held_lock+0x2c/0x110 [ 1890.276644] ___sys_sendmsg+0xc6/0x170 [ 1890.277071] ? sendmsg_copy_msghdr+0x160/0x160 [ 1890.277595] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1890.278166] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1890.278620] ? trace_hardirqs_on+0x5b/0x180 [ 1890.279088] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1890.279589] ? finish_task_switch+0x126/0x5d0 [ 1890.280085] ? finish_task_switch+0xef/0x5d0 [ 1890.280532] ? __switch_to+0x572/0xf70 [ 1890.280960] ? __switch_to_asm+0x3a/0x60 [ 1890.281375] ? __switch_to_asm+0x34/0x60 [ 1890.281820] ? __schedule+0x82c/0x1ea0 [ 1890.282256] ? io_schedule_timeout+0x140/0x140 [ 1890.282767] __sys_sendmmsg+0x195/0x470 [ 1890.283193] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1890.283661] ? lock_downgrade+0x6d0/0x6d0 [ 1890.284123] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1890.284636] ? wait_for_completion_io+0x270/0x270 [ 1890.285166] ? rcu_read_lock_any_held+0x75/0xa0 [ 1890.285637] ? vfs_write+0x354/0xa70 [ 1890.286043] ? fput_many+0x2f/0x1a0 [ 1890.286438] ? ksys_write+0x1a9/0x260 [ 1890.286829] ? __ia32_sys_read+0xb0/0xb0 [ 1890.287271] __x64_sys_sendmmsg+0x99/0x100 [ 1890.287740] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1890.288306] do_syscall_64+0x33/0x40 [ 1890.288666] EXT4-fs warning (device sda): ext4_group_extend:1800: can't shrink FS - resize aborted [ 1890.288717] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1890.288725] RIP: 0033:0x7f004444ab19 [ 1890.288745] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1890.293360] RSP: 002b:00007f00419c0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1890.294201] RAX: ffffffffffffffda RBX: 00007f004455df60 RCX: 00007f004444ab19 [ 1890.294921] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1890.295967] RBP: 00007f00419c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1890.296754] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1890.297772] R13: 00007ffed8c8690f R14: 00007f00419c0300 R15: 0000000000022000 22:10:14 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)) 22:10:14 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000002c0)={'wpan0\x00'}) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="0000003f4dd12cb1b37b0edf136f317cdf3343cf50827b390f7a62b604d806473984fdf94a92a5a64f0ae43953893e0a38006616a433438d63168ad0173eb23f7e52300e40066001ae8778a88b105e12aca6e255456a8d08684a06e073b7b9fc7c185000b121d7965084685a4a4b9be79f5e0cd096bd5b30a35d4310ecced116011ff1189993bc71e7c79dafee0696bfbbba2e163b03cd88ed956479628de40b51ef0d147289efcf5e4502ede865af125a768715df6b4e6a2d94a057c79edf5cb744dea3100783c130eeb9d08583a0ec8b0165f3f67876", @ANYRES16=0x0, @ANYBLOB="200025bd7000fcdbdf2501000000d000088034000780080006009c0000000800050068f0d7360800060041000100000005003617f97d080005007425760f080006005f00000024000780080006004100000008000500784a175d080006007000000008000500693f006e14000780080005009b178a2c080005001f03067e3400078008000500a4fb7d05080006009f0000000800050071f4e96a08000500505aa93008000780080006005200000008000600c0000000080005001e3f8a1c08000500bb470336e6c9cd00320000000800010003000000080002000100000058000c801c000b8008000a00201b00000800090061c3151d08000a00b698000014000b8008000a00ce02000008000a00fab5000024000b8008000a00b7fe0000080009006201bc15080009002eb6487608000900936b4916080001000300"/334], 0x154}, 0x1, 0x0, 0x0, 0x14000800}, 0x40800) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(r2, &(0x7f0000000240)='./file1\x00', 0x14000, 0xc2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)={0x800005, 0xffffffff, 0x8000, 0x2, 0xfffffffb}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e21, @rand_addr=0x64010100}, 0x10) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40086607, &(0x7f0000000040)={0x15}) 22:10:14 executing program 4: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) close_range(r0, 0xffffffffffffffff, 0x0) [ 1890.368077] 9pnet: Insufficient options for proto=fd 22:10:14 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)) 22:10:14 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) pread64(r0, &(0x7f0000000000)=""/23, 0x17, 0x2274c070) close_range(r1, 0xffffffffffffffff, 0x0) [ 1890.392099] EXT4-fs warning (device sda): ext4_group_extend:1800: can't shrink FS - resize aborted [ 1890.423111] 9pnet: Insufficient options for proto=fd 22:10:14 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}}) [ 1890.513216] 9pnet: Insufficient options for proto=fd [ 1905.970949] FAULT_INJECTION: forcing a failure. [ 1905.970949] name failslab, interval 1, probability 0, space 0, times 0 [ 1905.972352] CPU: 0 PID: 11399 Comm: syz-executor.6 Not tainted 5.10.180 #1 [ 1905.973151] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1905.974110] Call Trace: [ 1905.974432] dump_stack+0x107/0x167 [ 1905.974857] should_fail.cold+0x5/0xa [ 1905.975309] ? getname_flags.part.0+0x50/0x4f0 [ 1905.975842] should_failslab+0x5/0x20 [ 1905.976294] kmem_cache_alloc+0x5b/0x310 [ 1905.976769] getname_flags.part.0+0x50/0x4f0 [ 1905.977476] getname+0x8e/0xd0 [ 1905.977862] do_sys_openat2+0xf9/0x420 [ 1905.978311] ? build_open_flags+0x6f0/0x6f0 [ 1905.978812] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1905.979387] ? wait_for_completion_io+0x270/0x270 [ 1905.979952] __x64_sys_openat+0x13f/0x1f0 [ 1905.980435] ? __ia32_sys_open+0x1c0/0x1c0 [ 1905.980932] ? ksys_write+0x1a9/0x260 [ 1905.981391] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1905.982024] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1905.982639] do_syscall_64+0x33/0x40 [ 1905.983081] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1905.983679] RIP: 0033:0x7fbef5c58a04 [ 1905.984124] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1905.986245] RSP: 002b:00007fbef321acc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1905.987151] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00007fbef5c58a04 [ 1905.987992] RDX: 0000000000000000 RSI: 00007fbef321ad60 RDI: 00000000ffffff9c [ 1905.988833] RBP: 00007fbef321ad60 R08: 0000000000000000 R09: 0000000000000000 [ 1905.989685] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 1905.990527] R13: 00007fff2cf554df R14: 00007fbef321b300 R15: 0000000000022000 22:10:29 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x2, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 22:10:29 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x2008000) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 94) 22:10:29 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000002c0)={'wpan0\x00'}) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="0000003f4dd12cb1b37b0edf136f317cdf3343cf50827b390f7a62b604d806473984fdf94a92a5a64f0ae43953893e0a38006616a433438d63168ad0173eb23f7e52300e40066001ae8778a88b105e12aca6e255456a8d08684a06e073b7b9fc7c185000b121d7965084685a4a4b9be79f5e0cd096bd5b30a35d4310ecced116011ff1189993bc71e7c79dafee0696bfbbba2e163b03cd88ed956479628de40b51ef0d147289efcf5e4502ede865af125a768715df6b4e6a2d94a057c79edf5cb744dea3100783c130eeb9d08583a0ec8b0165f3f67876", @ANYRES16=0x0, @ANYBLOB="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"/334], 0x154}, 0x1, 0x0, 0x0, 0x14000800}, 0x40800) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(r2, &(0x7f0000000240)='./file1\x00', 0x14000, 0xc2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)={0x800005, 0xffffffff, 0x8000, 0x2, 0xfffffffb}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e21, @rand_addr=0x64010100}, 0x10) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40086607, &(0x7f0000000040)={0x15}) 22:10:29 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}}) 22:10:29 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) close(r2) close_range(r1, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) fcntl$dupfd(r0, 0x0, r3) 22:10:29 executing program 4: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) close_range(r0, 0xffffffffffffffff, 0x1000000) 22:10:29 executing program 6: pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) syz_open_dev$sg(&(0x7f0000000400), 0x1, 0x103081) syz_open_dev$sg(&(0x7f0000000300), 0x1, 0x0) (fail_nth: 1) close_range(r0, 0xffffffffffffffff, 0x0) 22:10:29 executing program 7: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x89000) vmsplice(r1, &(0x7f0000000200)=[{&(0x7f0000000040)='m', 0x1}], 0x1, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) [ 1906.001390] 9pnet: Insufficient options for proto=fd 22:10:29 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x7, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 22:10:30 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}}) [ 1906.043679] EXT4-fs warning (device sda): ext4_group_extend:1800: can't shrink FS - resize aborted [ 1906.055229] FAULT_INJECTION: forcing a failure. [ 1906.055229] name failslab, interval 1, probability 0, space 0, times 0 [ 1906.058396] CPU: 1 PID: 11395 Comm: syz-executor.2 Not tainted 5.10.180 #1 [ 1906.059813] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1906.061493] Call Trace: [ 1906.062068] dump_stack+0x107/0x167 [ 1906.062839] should_fail.cold+0x5/0xa [ 1906.063637] ? ip6_setup_cork+0x1e4/0x1740 [ 1906.064517] should_failslab+0x5/0x20 [ 1906.065309] kmem_cache_alloc_trace+0x55/0x320 [ 1906.066289] ip6_setup_cork+0x1e4/0x1740 [ 1906.067147] ip6_make_skb+0x22d/0x4e0 [ 1906.067937] ? ip_frag_init+0x350/0x350 [ 1906.068768] ? ip6_push_pending_frames+0xf0/0xf0 [ 1906.069761] ? ip6_dst_hoplimit+0x199/0x440 [ 1906.070655] ? lock_downgrade+0x6d0/0x6d0 [ 1906.071534] udpv6_sendmsg+0x20d0/0x2af0 [ 1906.072384] ? ip_frag_init+0x350/0x350 [ 1906.073222] ? udp_v6_push_pending_frames+0x360/0x360 [ 1906.074287] ? __lockdep_reset_lock+0x180/0x180 [ 1906.075265] ? __lockdep_reset_lock+0x180/0x180 [ 1906.076233] ? lock_acquire+0x197/0x470 [ 1906.077053] ? find_held_lock+0x2c/0x110 [ 1906.077935] ? sock_has_perm+0x1ea/0x280 [ 1906.078809] ? __import_iovec+0x458/0x590 [ 1906.079670] ? udp_v6_push_pending_frames+0x360/0x360 [ 1906.080737] inet6_sendmsg+0x105/0x140 [ 1906.081545] ? inet6_compat_ioctl+0x320/0x320 [ 1906.082479] sock_sendmsg+0xf2/0x190 [ 1906.083251] ____sys_sendmsg+0x334/0x870 [ 1906.084093] ? kernel_sendmsg+0x50/0x50 [ 1906.084913] ? do_recvmmsg+0x6d0/0x6d0 [ 1906.085733] ? __lock_acquire+0x1657/0x5b00 [ 1906.086644] ___sys_sendmsg+0xf3/0x170 [ 1906.087458] ? sendmsg_copy_msghdr+0x160/0x160 [ 1906.088396] ? vmacache_find+0x55/0x2a0 [ 1906.089226] ? __lockdep_reset_lock+0x180/0x180 [ 1906.090231] ? lock_acquire+0x197/0x470 [ 1906.091053] ? find_held_lock+0x2c/0x110 [ 1906.091900] ? __might_fault+0xd3/0x180 [ 1906.092724] ? lock_downgrade+0x6d0/0x6d0 [ 1906.093783] ? asm_exc_page_fault+0x1e/0x30 [ 1906.094821] __sys_sendmmsg+0x195/0x470 [ 1906.095741] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1906.096803] ? lock_downgrade+0x6d0/0x6d0 [ 1906.097813] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1906.098963] ? wait_for_completion_io+0x270/0x270 [ 1906.100003] ? rcu_read_lock_any_held+0x75/0xa0 [ 1906.101117] ? vfs_write+0x354/0xa70 [ 1906.102051] ? fput_many+0x2f/0x1a0 [ 1906.102911] ? ksys_write+0x1a9/0x260 [ 1906.103838] ? __ia32_sys_read+0xb0/0xb0 [ 1906.104839] __x64_sys_sendmmsg+0x99/0x100 [ 1906.105862] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1906.107134] do_syscall_64+0x33/0x40 [ 1906.108071] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1906.109354] RIP: 0033:0x7f004444ab19 [ 1906.110306] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1906.114438] RSP: 002b:00007f00419c0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1906.115991] RAX: ffffffffffffffda RBX: 00007f004455df60 RCX: 00007f004444ab19 [ 1906.117438] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1906.118891] RBP: 00007f00419c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1906.120337] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1906.121794] R13: 00007ffed8c8690f R14: 00007f00419c0300 R15: 0000000000022000 [ 1906.188665] 9pnet: Insufficient options for proto=fd 22:10:45 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x8, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 22:10:45 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) ioctl$F2FS_IOC_SET_PIN_FILE(r0, 0x4004f50d, &(0x7f0000000000)=0x1) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000080)=0x8001, 0x4) vmsplice(r1, &(0x7f0000000200)=[{&(0x7f0000000040)='m', 0x1}], 0x1, 0x0) 22:10:45 executing program 4: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) close_range(r0, 0xffffffffffffffff, 0x1000000000000) 22:10:45 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}}) 22:10:45 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000002c0)={'wpan0\x00'}) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="0000003f4dd12cb1b37b0edf136f317cdf3343cf50827b390f7a62b604d806473984fdf94a92a5a64f0ae43953893e0a38006616a433438d63168ad0173eb23f7e52300e40066001ae8778a88b105e12aca6e255456a8d08684a06e073b7b9fc7c185000b121d7965084685a4a4b9be79f5e0cd096bd5b30a35d4310ecced116011ff1189993bc71e7c79dafee0696bfbbba2e163b03cd88ed956479628de40b51ef0d147289efcf5e4502ede865af125a768715df6b4e6a2d94a057c79edf5cb744dea3100783c130eeb9d08583a0ec8b0165f3f67876", @ANYRES16=0x0, @ANYBLOB="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"/334], 0x154}, 0x1, 0x0, 0x0, 0x14000800}, 0x40800) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(r2, &(0x7f0000000240)='./file1\x00', 0x14000, 0xc2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)={0x800005, 0xffffffff, 0x8000, 0x2, 0xfffffffb}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e21, @rand_addr=0x64010100}, 0x10) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40086607, &(0x7f0000000040)={0x15}) 22:10:45 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x2008000) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 95) 22:10:45 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) fcntl$setpipe(r0, 0x407, 0x2) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) r3 = syz_io_uring_setup(0x5, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000540)=0x0) recvmmsg$unix(r0, &(0x7f0000001e40)=[{{&(0x7f0000000900)=@abs, 0x6e, &(0x7f0000000a80)=[{&(0x7f0000000980)=""/194, 0xc2}], 0x1, &(0x7f0000000ac0)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x28}}, {{&(0x7f0000000b00), 0x6e, &(0x7f0000001080)=[{&(0x7f0000000b80)=""/91, 0x5b}, {&(0x7f0000000c00)=""/195, 0xc3}, {&(0x7f0000000d00)=""/200, 0xc8}, {&(0x7f0000000e00)=""/244, 0xf4}, {&(0x7f0000000f00)=""/231, 0xe7}, {&(0x7f0000001000)=""/98, 0x62}], 0x6, &(0x7f0000001100)=[@cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x120}}, {{0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000001240)=""/102, 0x66}, {&(0x7f00000012c0)=""/91, 0x5b}, {&(0x7f0000001340)=""/135, 0x87}, {&(0x7f0000001400)=""/102, 0x66}, {&(0x7f0000001480)=""/242, 0xf2}, {&(0x7f0000001580)=""/95, 0x5f}, {&(0x7f0000001600)=""/36, 0x24}, {&(0x7f0000001640)=""/93, 0x5d}, {&(0x7f00000016c0)=""/217, 0xd9}], 0x9, &(0x7f0000001880)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}}, {{&(0x7f00000018c0)=@abs, 0x6e, &(0x7f0000001b80)=[{&(0x7f0000001940)=""/199, 0xc7}, {&(0x7f0000001a40)=""/132, 0x84}, {&(0x7f0000001b00)=""/102, 0x66}], 0x3, &(0x7f0000001bc0)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x58}}, {{&(0x7f0000001c40)=@abs, 0x6e, &(0x7f0000001d40)=[{&(0x7f0000001cc0)=""/63, 0x3f}, {&(0x7f0000001d00)=""/59, 0x3b}], 0x2, &(0x7f0000001e00)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x40}}], 0x5, 0x20, &(0x7f0000001f80)={0x0, 0x989680}) syz_io_uring_submit(r4, r5, &(0x7f0000000240)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f0000000140)=""/204, 0xcc}, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r5, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000880)=@nfc={0x27, 0x0, 0x400000, 0x5}, 0x0, 0x0, 0x0, {0x0, r6}}, 0x8) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl0\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x2f, 0x6, 0x8, 0x1, 0x20, @empty, @private2, 0x7800, 0x20, 0x8c}}) syz_io_uring_setup(0x7cea, &(0x7f0000000100)={0x0, 0xda16, 0x1, 0x2, 0x325, 0x0, r1}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f00000001c0)=0x0) syz_io_uring_submit(0x0, r8, &(0x7f00000007c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r1, 0x0, &(0x7f0000000780)={&(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x40}}, 0x3, 0x4, 0x1, 0x1}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000280)="6e06efc906588f660176ee3f44f4c3320aa3383f2960a305747c7d51e8f24b4aba18e78b2302b09472551f310a8b9f2ad840b4af598ee9e566", 0x39}, {&(0x7f00000002c0)="f7731081deaf", 0x6}, {&(0x7f0000000300)="222eeb9c38728e5429d4a4d6b2150eeb2db9b8546190642fdd4e078b54098da8154c00c759434410db3fa592f7c0a1666bf8165b85bddc7fd29cd1105648107eab1dcd930dcedfd5f879b98b75c5cc64452544f9443244354b8b54d0cdbab8f4815ec2cc3071f6098b135750fed233aece7963212e6ebfe320b64154862cf304246f84bf91a32042e5bf2b810288e4709019d6eb560d2db965164781664c6c938932f258be766df5793e4dc36dba6caa75c32f47e3f57ea2cbfc388fb5cc1d910fcba8d4f2fc50a506be6b13534636f7be160bd55a99a6765b0c52c78092a9e31b9bd33c84752d523fbfd1ca2699afd6b1980eff9e5b5637b3", 0xf9}, {&(0x7f0000000400)="d7855a3b50ed7b3fb43c36de3b", 0xd}], 0x4, &(0x7f00000004c0)=[{0x40, 0x107, 0x7, "0a4e3c4c7a364ffee0d73beca466d9157e9a8e3212941078c62fbd74616fbdecacfc05aa951a882e8cedc35ce9"}, {0x80, 0x10c, 0x210, "6bc345cf3aa76c0c9000adc8b4788492ae0d22430e4bb68068ba3264f21a9f571324788747b15b3cd7074cc2ce303dbd08b53ace80c80b292c3745d656357b9295774d9066472c0e20505dc3960ef7b5f8977a7687898cf18b2a383f1c31dcfb72c2cc5c24d767278921caf443b62d"}, {0x78, 0x2, 0x5, "db5c196d0f6994746c9b5d6e3dc9ab05ffdfef9e70e104998466f9f324affbaf82743cab5a5605998b2b39e025c0ae587745b04997d93c1674c2b18fbcbb5304a62ba4783c71fe116f571e6e8e28407b406021e42bfe70e5d9ed2b7b9b9cc8e051e7b78f"}, {0x98, 0x3a, 0x2, "1bd6a9c2ffd2506381e6c5532fbff93db79d575f7e41c8fb96e134d660dec364b14c676284d4737b94cf7045866d80c2b5a313ecd1cb8cc2377c7d9a44826f96a9b51f11bf8b5d47dec6fd489c1e66b427b0620b5a5e461d2587d9dcd38862733dda3d91bfa8cbbfd87de0fb05fad5255d5a358efcce1be1f23be071c9c67765fc430b4c6758a2"}, {0x80, 0x125, 0x7, "4fc101b94920a2aaf713033bc7b2269bc9cfaabcee02aadbd152ddf8589e660c655b43e748d4b360ce24bfdfca583229fd2202d21be005feb7cf7a004c38ac993cdffa818816f8c6b47a6a0f7b853e1eb3cd0b6437d7b0187144dc4e7de496117d3e30b7a314c42b724d60ee50"}, {0x70, 0x114, 0x7, "2873d70851e9773b082f9fd6916547e5bb6e7ce1cce05dab4b1637e25b6a255fbe9b9f9ef1ce3b9a520d09c6e20456ff34af80290582aabe7789c7e1119723720e5c5a069f645b2b99338b53469817e0b3d61febf5314501cb52ad"}], 0x2c0}, 0x0, 0x40000, 0x0, {0x0, r2}}, 0x1) tee(r1, r0, 0x800, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x5, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000540)=0x0) syz_io_uring_submit(r9, r10, &(0x7f0000000240)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f0000000140)=""/204, 0xcc}, 0x0) syz_io_uring_submit(r7, r10, &(0x7f0000000840)=@IORING_OP_OPENAT={0x12, 0x1, 0x0, 0xffffffffffffff9c, 0x0, &(0x7f0000000800)='./file0\x00', 0xb4, 0x80000, 0x23456, {0x0, r2}}, 0x10000) 22:10:45 executing program 6: pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) syz_open_dev$sg(&(0x7f0000000400), 0x1, 0x103081) syz_open_dev$sg(&(0x7f0000000300), 0x1, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) [ 1921.924115] 9pnet: Insufficient options for proto=fd [ 1921.939487] EXT4-fs warning (device sda): ext4_group_extend:1800: can't shrink FS - resize aborted 22:10:45 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000002c0)={'wpan0\x00'}) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="0000003f4dd12cb1b37b0edf136f317cdf3343cf50827b390f7a62b604d806473984fdf94a92a5a64f0ae43953893e0a38006616a433438d63168ad0173eb23f7e52300e40066001ae8778a88b105e12aca6e255456a8d08684a06e073b7b9fc7c185000b121d7965084685a4a4b9be79f5e0cd096bd5b30a35d4310ecced116011ff1189993bc71e7c79dafee0696bfbbba2e163b03cd88ed956479628de40b51ef0d147289efcf5e4502ede865af125a768715df6b4e6a2d94a057c79edf5cb744dea3100783c130eeb9d08583a0ec8b0165f3f67876", @ANYRES16=0x0, @ANYBLOB="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"/334], 0x154}, 0x1, 0x0, 0x0, 0x14000800}, 0x40800) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(r2, &(0x7f0000000240)='./file1\x00', 0x14000, 0xc2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)={0x800005, 0xffffffff, 0x8000, 0x2, 0xfffffffb}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e21, @rand_addr=0x64010100}, 0x10) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40086607, &(0x7f0000000040)={0x15}) 22:10:45 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x9, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 22:10:46 executing program 5: clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}}) [ 1922.057386] EXT4-fs warning (device sda): ext4_group_extend:1800: can't shrink FS - resize aborted [ 1922.087136] FAULT_INJECTION: forcing a failure. [ 1922.087136] name failslab, interval 1, probability 0, space 0, times 0 [ 1922.090147] CPU: 1 PID: 11450 Comm: syz-executor.2 Not tainted 5.10.180 #1 [ 1922.091401] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1922.092841] Call Trace: [ 1922.093326] dump_stack+0x107/0x167 [ 1922.093927] should_fail.cold+0x5/0xa [ 1922.094657] ? ip6_setup_cork+0x1e4/0x1740 [ 1922.095356] should_failslab+0x5/0x20 [ 1922.096041] kmem_cache_alloc_trace+0x55/0x320 [ 1922.096784] ip6_setup_cork+0x1e4/0x1740 [ 1922.097479] ip6_make_skb+0x22d/0x4e0 [ 1922.098096] ? ip_frag_init+0x350/0x350 [ 1922.098752] ? ip6_push_pending_frames+0xf0/0xf0 [ 1922.099514] ? ip6_dst_hoplimit+0x199/0x440 [ 1922.100238] ? lock_downgrade+0x6d0/0x6d0 [ 1922.100949] udpv6_sendmsg+0x20d0/0x2af0 [ 1922.101630] ? ip_frag_init+0x350/0x350 [ 1922.102319] ? udp_v6_push_pending_frames+0x360/0x360 [ 1922.103181] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1922.104066] ? __lockdep_reset_lock+0x180/0x180 [ 1922.104841] ? lock_acquire+0x197/0x470 [ 1922.105497] ? find_held_lock+0x2c/0x110 [ 1922.106166] ? sock_has_perm+0x1ea/0x280 [ 1922.106857] ? __import_iovec+0x458/0x590 [ 1922.107549] ? udp_v6_push_pending_frames+0x360/0x360 [ 1922.108418] inet6_sendmsg+0x105/0x140 [ 1922.109058] ? inet6_compat_ioctl+0x320/0x320 [ 1922.109809] sock_sendmsg+0xf2/0x190 [ 1922.110437] ____sys_sendmsg+0x334/0x870 [ 1922.111107] ? kernel_sendmsg+0x50/0x50 [ 1922.111751] ? do_recvmmsg+0x6d0/0x6d0 [ 1922.112386] ? __lock_acquire+0x1657/0x5b00 [ 1922.113114] ___sys_sendmsg+0xf3/0x170 [ 1922.113741] ? sendmsg_copy_msghdr+0x160/0x160 [ 1922.114469] ? __lockdep_reset_lock+0x180/0x180 [ 1922.115204] ? lock_acquire+0x197/0x470 [ 1922.115822] ? find_held_lock+0x2c/0x110 [ 1922.116472] ? __might_fault+0xd3/0x180 [ 1922.117097] ? lock_downgrade+0x6d0/0x6d0 [ 1922.117771] ? io_schedule_timeout+0x140/0x140 [ 1922.118505] __sys_sendmmsg+0x195/0x470 [ 1922.119131] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1922.119817] ? finish_task_switch+0x127/0x5d0 [ 1922.120519] ? __switch_to_asm+0x34/0x60 [ 1922.121161] ? __schedule+0x82c/0x1ea0 [ 1922.121815] ? io_schedule_timeout+0x140/0x140 [ 1922.122542] ? trace_event_raw_event_x86_fpu+0x390/0x390 [ 1922.123404] ? ksys_write+0x1a9/0x260 [ 1922.124012] __x64_sys_sendmmsg+0x99/0x100 [ 1922.124669] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1922.125479] do_syscall_64+0x33/0x40 [ 1922.126077] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1922.126878] RIP: 0033:0x7f004444ab19 [ 1922.127459] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1922.130483] RSP: 002b:00007f00419c0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1922.131744] RAX: ffffffffffffffda RBX: 00007f004455df60 RCX: 00007f004444ab19 [ 1922.132931] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1922.134121] RBP: 00007f00419c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1922.135310] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1922.136494] R13: 00007ffed8c8690f R14: 00007f00419c0300 R15: 0000000000022000 22:10:46 executing program 4: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) close_range(r0, 0xffffffffffffffff, 0x100000000000000) 22:10:46 executing program 6: pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) syz_open_dev$sg(&(0x7f0000000400), 0x1, 0x103081) syz_open_dev$sg(&(0x7f0000000300), 0x2, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 22:10:46 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000002c0)={'wpan0\x00'}) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="0000003f4dd12cb1b37b0edf136f317cdf3343cf50827b390f7a62b604d806473984fdf94a92a5a64f0ae43953893e0a38006616a433438d63168ad0173eb23f7e52300e40066001ae8778a88b105e12aca6e255456a8d08684a06e073b7b9fc7c185000b121d7965084685a4a4b9be79f5e0cd096bd5b30a35d4310ecced116011ff1189993bc71e7c79dafee0696bfbbba2e163b03cd88ed956479628de40b51ef0d147289efcf5e4502ede865af125a768715df6b4e6a2d94a057c79edf5cb744dea3100783c130eeb9d08583a0ec8b0165f3f67876", @ANYRES16=0x0, @ANYBLOB="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"/334], 0x154}, 0x1, 0x0, 0x0, 0x14000800}, 0x40800) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(r2, &(0x7f0000000240)='./file1\x00', 0x14000, 0xc2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)={0x800005, 0xffffffff, 0x8000, 0x2, 0xfffffffb}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e21, @rand_addr=0x64010100}, 0x10) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40086607, &(0x7f0000000040)={0x15}) [ 1922.199848] EXT4-fs warning (device sda): ext4_group_extend:1800: can't shrink FS - resize aborted 22:11:01 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0xa, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 22:11:01 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000000)="c794f4360c6cad4c5010c1d09de415c76f5702e04144ac76d30aabd8d09b49c79e30662e7ab233555943c44d2b3846d30ecdcc9a06f575b7a4f43fcb138532b9926f83a11246775fe55b640dc3fc88cb7d3e4624205b00e2bba6785839ab9fe1859e5177d64155c52fb659c9da899c7b805c355baa82b9fb029182d84decb2df169faabf51df20c5ce4ace3b5a88ab6530486d7e3468dcc2f69dcb85eaa5ad11a29bf7e9d3f608a7928080fa5254a152b2ee929a9de587", 0xb7}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000000c0)="96fb222bb26172f20500b15497257276f229fb6aca91704e68652bf0e21b5caf634261e63862dd762f5ca4785682674dd935616ef7353a7314d484d643be35130266f40b4cba8d81b95e7536d23eccb16454c7875e7bc1b0fd8b39a5e93db84466c790435d260bd6ab8e0d0a4fb68a648c49166b845c6870362f0f0c869ee1d86127161d8c4becf54e4c181caaa6b1c103ff1e91eceb00f3dbadff", 0x9b}], 0x3) tee(r2, r1, 0x800, 0x0) close_range(r2, 0xffffffffffffffff, 0x0) 22:11:01 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000002c0)={'wpan0\x00'}) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="0000003f4dd12cb1b37b0edf136f317cdf3343cf50827b390f7a62b604d806473984fdf94a92a5a64f0ae43953893e0a38006616a433438d63168ad0173eb23f7e52300e40066001ae8778a88b105e12aca6e255456a8d08684a06e073b7b9fc7c185000b121d7965084685a4a4b9be79f5e0cd096bd5b30a35d4310ecced116011ff1189993bc71e7c79dafee0696bfbbba2e163b03cd88ed956479628de40b51ef0d147289efcf5e4502ede865af125a768715df6b4e6a2d94a057c79edf5cb744dea3100783c130eeb9d08583a0ec8b0165f3f67876", @ANYRES16=0x0, @ANYBLOB="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"/334], 0x154}, 0x1, 0x0, 0x0, 0x14000800}, 0x40800) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(r1, &(0x7f0000000240)='./file1\x00', 0x14000, 0xc2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)={0x800005, 0xffffffff, 0x8000, 0x2, 0xfffffffb}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e21, @rand_addr=0x64010100}, 0x10) ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)={0x15}) 22:11:01 executing program 6: pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) syz_open_dev$sg(&(0x7f0000000400), 0x1, 0x103081) syz_open_dev$sg(&(0x7f0000000300), 0x3, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 22:11:01 executing program 5: clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}}) 22:11:01 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x2008000) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 96) 22:11:01 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000440)={'wpan0\x00'}) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_MAX_FRAME_RETRIES(r0, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x28, 0x0, 0x200, 0x70bd27, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}]}, 0x28}, 0x1, 0x0, 0x0, 0x80}, 0x8000) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r3, 0x800, 0x70bd29, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x20000}, 0x40000880) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="19a898dcff455ce7414175c07472616e733d66642c7266646e6f3d", @ANYRESHEX=r7, @ANYBLOB=',wfdno=', @ANYRESHEX=r6, @ANYBLOB=',\x00']) bind$bt_hci(r5, &(0x7f0000000000)={0x1f, 0x3, 0x2}, 0x6) close_range(r4, 0xffffffffffffffff, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) connect$inet6(r6, &(0x7f0000000080)={0xa, 0x4e23, 0x1b9, @remote, 0x6}, 0x1c) 22:11:01 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) vmsplice(r2, &(0x7f0000000200)=[{&(0x7f0000000040)='m', 0x1}], 0x1, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r4, r3, 0x800, 0x0) close_range(r4, 0xffffffffffffffff, 0x0) pread64(r4, &(0x7f0000000300)=""/184, 0xb8, 0x5) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r8, r7, 0x800, 0x0) sendfile(r6, 0xffffffffffffffff, &(0x7f0000001580)=0x2, 0x7) close_range(r8, 0xffffffffffffffff, 0x0) r9 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_CHANNELS_SET(r5, &(0x7f0000001500)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000014c0)={&(0x7f00000015c0)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r9, @ANYBLOB="200028bd7000fbdbdf2512000000280001801400020076657468305f746f5f687372000000000800030000000000080003000300000008000800ffffff7f08000600070000000800070007000000d364bfb174e73957d0b8601f3aa313ca90aaa28e4a07e76a09f13a7f8f5d34c5ae5423b9e0b2fc1d9dc8b948c60f2ec35944a2d8ccc544406a822e106f3121bdf3b7dbd08296fbb73f940fd71536aecd28553b03a77745bab0c0d52811027175"], 0x54}, 0x1, 0x0, 0x0, 0x880}, 0x4004) vmsplice(r8, &(0x7f0000000180)=[{&(0x7f0000000100)="75fe944f989e89c2f703942b7da1cf2ec075560ab0e8858636fd1fb8b3cc76166028af888e568c8b", 0x28}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f0000000140)="910fa1d6687a2972a2522baa1f0ae1f508e1d88b9f8d079e35cb55a92ef87908da58805485b11b872fccb27f79448b", 0x2f}, {&(0x7f0000000240)="720efe102a4ab03af7913853d6d5ffee99cbc3215413b51851f83c9df210cb387ea7ce7a922aefde75475d502a06c480d85177526535a3940069bcf216172a35ec8756c47377ee925389776a645a6c15c1b41b621ad684679de83e4d2cb0cf29ffe193d635f9f3feb2b7b8e3430dbe419f33a4fed9daa6cd1180b9e73ad52522314e3a7c08ef70a2de6cb9cffe1eb3404e5e6e8e379955a12bec63d8108b5bae3da3b3f3ac1000636554211906949625590bf0eb", 0xb4}], 0x4, 0x6) close_range(r1, 0xffffffffffffffff, 0x0) r10 = syz_open_dev$ptys(0xc, 0x3, 0x0) ioctl$TIOCSBRK(r0, 0x5427) ppoll(&(0x7f00000001c0)=[{r10, 0x3238}, {0xffffffffffffffff, 0x4081}], 0x2, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0)={[0x9]}, 0x8) 22:11:01 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000002c0)={'wpan0\x00'}) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="0000003f4dd12cb1b37b0edf136f317cdf3343cf50827b390f7a62b604d806473984fdf94a92a5a64f0ae43953893e0a38006616a433438d63168ad0173eb23f7e52300e40066001ae8778a88b105e12aca6e255456a8d08684a06e073b7b9fc7c185000b121d7965084685a4a4b9be79f5e0cd096bd5b30a35d4310ecced116011ff1189993bc71e7c79dafee0696bfbbba2e163b03cd88ed956479628de40b51ef0d147289efcf5e4502ede865af125a768715df6b4e6a2d94a057c79edf5cb744dea3100783c130eeb9d08583a0ec8b0165f3f67876", @ANYRES16=0x0, @ANYBLOB="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"/334], 0x154}, 0x1, 0x0, 0x0, 0x14000800}, 0x40800) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(r1, &(0x7f0000000240)='./file1\x00', 0x14000, 0xc2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)={0x800005, 0xffffffff, 0x8000, 0x2, 0xfffffffb}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e21, @rand_addr=0x64010100}, 0x10) ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)={0x15}) [ 1937.497398] FAULT_INJECTION: forcing a failure. [ 1937.497398] name failslab, interval 1, probability 0, space 0, times 0 [ 1937.500435] CPU: 1 PID: 11493 Comm: syz-executor.2 Not tainted 5.10.180 #1 [ 1937.501820] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1937.503508] Call Trace: [ 1937.504049] dump_stack+0x107/0x167 [ 1937.504794] should_fail.cold+0x5/0xa [ 1937.505565] should_failslab+0x5/0x20 [ 1937.506382] __kmalloc_track_caller+0x79/0x370 [ 1937.507346] ? ip6_setup_cork+0x670/0x1740 [ 1937.508248] kmemdup+0x23/0x50 [ 1937.508935] ip6_setup_cork+0x670/0x1740 [ 1937.509808] ip6_make_skb+0x22d/0x4e0 [ 1937.510629] ? ip_frag_init+0x350/0x350 [ 1937.511476] ? ip6_push_pending_frames+0xf0/0xf0 [ 1937.512504] ? ip6_dst_hoplimit+0x199/0x440 [ 1937.513423] ? lock_downgrade+0x6d0/0x6d0 [ 1937.514346] udpv6_sendmsg+0x20d0/0x2af0 [ 1937.515223] ? ip_frag_init+0x350/0x350 [ 1937.516079] ? udp_v6_push_pending_frames+0x360/0x360 [ 1937.517184] ? __lockdep_reset_lock+0x180/0x180 [ 1937.518179] ? hrtimer_start_range_ns+0x336/0xae0 [ 1937.519208] ? lock_acquire+0x197/0x470 [ 1937.520045] ? find_held_lock+0x2c/0x110 [ 1937.520921] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1937.522084] ? trace_hardirqs_on+0x5b/0x180 [ 1937.523004] ? sock_has_perm+0x1ea/0x280 [ 1937.523919] ? __import_iovec+0x458/0x590 [ 1937.524802] ? udp_v6_push_pending_frames+0x360/0x360 [ 1937.525939] inet6_sendmsg+0x105/0x140 [ 1937.526814] ? inet6_compat_ioctl+0x320/0x320 [ 1937.527782] sock_sendmsg+0xf2/0x190 [ 1937.528604] ____sys_sendmsg+0x334/0x870 [ 1937.529496] ? kernel_sendmsg+0x50/0x50 [ 1937.530372] ? do_recvmmsg+0x6d0/0x6d0 [ 1937.531225] ? find_held_lock+0x2c/0x110 [ 1937.532115] ___sys_sendmsg+0xf3/0x170 [ 1937.532963] ? sendmsg_copy_msghdr+0x160/0x160 [ 1937.533981] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1937.535115] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1937.536087] ? trace_hardirqs_on+0x5b/0x180 [ 1937.537020] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1937.538009] ? finish_task_switch+0x126/0x5d0 [ 1937.538984] ? finish_task_switch+0xef/0x5d0 [ 1937.539932] ? __switch_to+0x572/0xf70 [ 1937.540778] ? __switch_to_asm+0x3a/0x60 [ 1937.541655] ? __switch_to_asm+0x34/0x60 [ 1937.542552] ? __schedule+0x82c/0x1ea0 [ 1937.543409] ? io_schedule_timeout+0x140/0x140 [ 1937.544420] __sys_sendmmsg+0x195/0x470 [ 1937.545298] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1937.546246] ? lock_downgrade+0x6d0/0x6d0 [ 1937.547172] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1937.548228] ? wait_for_completion_io+0x270/0x270 [ 1937.549276] ? rcu_read_lock_any_held+0x75/0xa0 [ 1937.550293] ? vfs_write+0x354/0xa70 [ 1937.551112] ? fput_many+0x2f/0x1a0 [ 1937.551908] ? ksys_write+0x1a9/0x260 [ 1937.552738] ? __ia32_sys_read+0xb0/0xb0 [ 1937.553634] __x64_sys_sendmmsg+0x99/0x100 [ 1937.554562] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1937.555674] do_syscall_64+0x33/0x40 [ 1937.556484] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1937.557600] RIP: 0033:0x7f004444ab19 [ 1937.558424] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1937.562407] RSP: 002b:00007f00419c0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1937.564076] RAX: ffffffffffffffda RBX: 00007f004455df60 RCX: 00007f004444ab19 [ 1937.565640] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1937.567206] RBP: 00007f00419c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1937.568746] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1937.570316] R13: 00007ffed8c8690f R14: 00007f00419c0300 R15: 0000000000022000 22:11:01 executing program 6: pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) syz_open_dev$sg(&(0x7f0000000400), 0x1, 0x103081) syz_open_dev$sg(&(0x7f0000000300), 0x600, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 22:11:01 executing program 5: clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}}) 22:11:20 executing program 4: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x4800, 0x13e) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) close_range(r0, 0xffffffffffffffff, 0x0) 22:11:20 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000002c0)={'wpan0\x00'}) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="0000003f4dd12cb1b37b0edf136f317cdf3343cf50827b390f7a62b604d806473984fdf94a92a5a64f0ae43953893e0a38006616a433438d63168ad0173eb23f7e52300e40066001ae8778a88b105e12aca6e255456a8d08684a06e073b7b9fc7c185000b121d7965084685a4a4b9be79f5e0cd096bd5b30a35d4310ecced116011ff1189993bc71e7c79dafee0696bfbbba2e163b03cd88ed956479628de40b51ef0d147289efcf5e4502ede865af125a768715df6b4e6a2d94a057c79edf5cb744dea3100783c130eeb9d08583a0ec8b0165f3f67876", @ANYRES16=0x0, @ANYBLOB="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"/334], 0x154}, 0x1, 0x0, 0x0, 0x14000800}, 0x40800) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(r1, &(0x7f0000000240)='./file1\x00', 0x14000, 0xc2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)={0x800005, 0xffffffff, 0x8000, 0x2, 0xfffffffb}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e21, @rand_addr=0x64010100}, 0x10) ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)={0x15}) 22:11:20 executing program 3: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000540)=0x80, 0x972) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r2, r1, 0x800, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f00000004c0)={0x0, 0x0}) recvmsg$unix(r1, &(0x7f0000000940)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000540)}, {&(0x7f0000000580)=""/175, 0xaf}, {&(0x7f0000000640)=""/87, 0x57}, {&(0x7f00000006c0)=""/216, 0xd8}], 0x4, &(0x7f0000000800)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x128}, 0x40002002) perf_event_open(&(0x7f0000000400)={0x5, 0x80, 0x5, 0x3, 0x0, 0xfc, 0x0, 0x400, 0x52090, 0x4, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f00000003c0), 0x8}, 0x1, 0x8130, 0x9, 0x8, 0x100, 0x3, 0x3, 0x0, 0x1, 0x0, 0x5}, r3, 0xb, r4, 0x4) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r6, r5, 0x800, 0x0) close_range(r6, 0xffffffffffffffff, 0x0) close_range(r1, r6, 0x0) close_range(r2, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$evdev(&(0x7f0000000000), 0x6, 0x1) vmsplice(r7, &(0x7f0000000340)=[{&(0x7f0000000040)="a3fb42a2d039c4e5086efc", 0xb}, {&(0x7f0000000080)="364c775a3ff29b4641fea8d2a67b4605b150e30c25bc28133ecc8164243d9392718c0395335d92d158179edcd97625f8d94475f71717127a0d8caa40d2c633225143db843f7977b8b3c49915333ced30555fd0b093fd0e15ecbc6639590f632f5c63a811badad8238ba31e1a7418a99f5f1e86c1bbf40073ca6ed4277a8c9783b758c6a1a62e52ab19bf7f7ba06493b9f82b6f8c45a8d7e15dccecade8972999d0fcc79089cbb5ab56fb2a2f231a397c5208629002862b9d98c822d6f4d45a0825f98031688d860afa668e6a2207ad56411859964157cecb37102ab837ab2cfa962080", 0xe3}, {&(0x7f0000000180)="c494fea3d05f6228cf6f1e9ad76c836f06dca9ca16cded2d47d4d2be85344b589879ba143f6e44cf65a494fb338b82f0ab123dd3aff24d92358e128abaa0d217ca236bb8d5218f7e80b5ab542ce8513ab33d2216500c67c206c315", 0x5b}, {&(0x7f0000000200)="e1dec6a559618a57734197a255658c4384c1a825fa1195ab74c1eb69c58265b707c1bacf4cff1d067c4ce0dabeb5f92d5bbbdbeeac6def5ab91846c1e3ff13569e3cb7640e20e7d08dd918172a12e8dc035f5dada4028da644702dea1da9573bde56ddaee9a6fdd85f45ca70163d6ae7319dfa9b2e863b83bdd83d8a8009017f4eac6baa71b39f684b66580216f65e7abfab672c4deeac0dc54a2901b727", 0x9e}, {&(0x7f00000002c0)="35d0a000316a6a30f472ae9398b290a5dcd84960c29ac09a3ad150f36eb5e65bfec729780d47e48749101ab61f193f8a58606d678c3e6266c3ea1e8b4e8301104d32f172f6166cdf985d08", 0x4b}], 0x5, 0x9) 22:11:20 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480), 0x0) r1 = socket$netlink(0x10, 0x3, 0x13) vmsplice(r1, &(0x7f0000000240)=[{&(0x7f0000000280)="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", 0x107}, {&(0x7f0000000140)="e3c7a82a97b3715c0700c59c7676a6fa2c41a44f637676109bec7b0e2fd057ffc5f7f07520b68c3de53dcaa31444a7f527eb85a997b6d9e2ab15307e1e2f558d74d2e63d7131ce4d350e204a3fe84713c8948d0f479b869bd969e3a233ab1984f6b14e7a3aebc27d8063f0132d2bd5a02433f5a8980f850c75e64b5d67660cdabdb343436fef39ad0d4c0765c1a5e1ab258d", 0x92}], 0x2, 0x16) close_range(r0, 0xffffffffffffffff, 0x0) 22:11:20 executing program 5: openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}}) 22:11:20 executing program 6: pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) syz_open_dev$sg(&(0x7f0000000400), 0x1, 0x103081) syz_open_dev$sg(&(0x7f0000000300), 0x1, 0x2) close_range(r0, 0xffffffffffffffff, 0x0) 22:11:20 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x2008000) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 97) 22:11:20 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0xb, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) [ 1956.919239] FAULT_INJECTION: forcing a failure. [ 1956.919239] name failslab, interval 1, probability 0, space 0, times 0 [ 1956.922191] CPU: 0 PID: 11529 Comm: syz-executor.2 Not tainted 5.10.180 #1 [ 1956.923027] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1956.923975] Call Trace: [ 1956.924301] dump_stack+0x107/0x167 [ 1956.924748] should_fail.cold+0x5/0xa [ 1956.925218] should_failslab+0x5/0x20 [ 1956.925662] __kmalloc_track_caller+0x79/0x370 [ 1956.926213] ? ip6_setup_cork+0x670/0x1740 [ 1956.926717] kmemdup+0x23/0x50 [ 1956.927102] ip6_setup_cork+0x670/0x1740 [ 1956.927602] ip6_make_skb+0x22d/0x4e0 [ 1956.928053] ? ip_frag_init+0x350/0x350 [ 1956.928532] ? ip6_push_pending_frames+0xf0/0xf0 [ 1956.929095] ? ip6_dst_hoplimit+0x199/0x440 [ 1956.929607] ? lock_downgrade+0x6d0/0x6d0 [ 1956.930123] udpv6_sendmsg+0x20d0/0x2af0 [ 1956.930603] ? ip_frag_init+0x350/0x350 [ 1956.931075] ? udp_v6_push_pending_frames+0x360/0x360 [ 1956.931661] ? __lockdep_reset_lock+0x180/0x180 [ 1956.932228] ? __lockdep_reset_lock+0x180/0x180 [ 1956.932786] ? lock_acquire+0x197/0x470 [ 1956.933259] ? find_held_lock+0x2c/0x110 [ 1956.933765] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1956.934430] ? sock_has_perm+0x1ea/0x280 [ 1956.934935] ? __import_iovec+0x458/0x590 [ 1956.935428] ? udp_v6_push_pending_frames+0x360/0x360 [ 1956.936048] inet6_sendmsg+0x105/0x140 [ 1956.936511] ? inet6_compat_ioctl+0x320/0x320 [ 1956.937044] sock_sendmsg+0xf2/0x190 [ 1956.937489] ____sys_sendmsg+0x334/0x870 [ 1956.937979] ? kernel_sendmsg+0x50/0x50 [ 1956.938468] ? do_recvmmsg+0x6d0/0x6d0 [ 1956.938946] ? __lock_acquire+0x1657/0x5b00 [ 1956.939484] ___sys_sendmsg+0xf3/0x170 [ 1956.939953] ? sendmsg_copy_msghdr+0x160/0x160 [ 1956.940498] ? vmacache_find+0x55/0x2a0 [ 1956.940984] ? __lockdep_reset_lock+0x180/0x180 [ 1956.941545] ? lock_acquire+0x197/0x470 [ 1956.942015] ? find_held_lock+0x2c/0x110 [ 1956.942516] ? __might_fault+0xd3/0x180 [ 1956.943000] ? lock_downgrade+0x6d0/0x6d0 [ 1956.943497] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1956.944157] __sys_sendmmsg+0x195/0x470 [ 1956.944633] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1956.945146] ? lock_downgrade+0x6d0/0x6d0 [ 1956.945664] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1956.946249] ? wait_for_completion_io+0x270/0x270 [ 1956.946835] ? rcu_read_lock_any_held+0x75/0xa0 [ 1956.947366] ? vfs_write+0x354/0xa70 [ 1956.947823] ? fput_many+0x2f/0x1a0 [ 1956.948261] ? ksys_write+0x1a9/0x260 [ 1956.948723] ? __ia32_sys_read+0xb0/0xb0 [ 1956.949212] __x64_sys_sendmmsg+0x99/0x100 [ 1956.949721] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1956.950354] do_syscall_64+0x33/0x40 [ 1956.950803] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1956.951406] RIP: 0033:0x7f004444ab19 [ 1956.951852] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1956.953992] RSP: 002b:00007f00419c0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1956.954886] RAX: ffffffffffffffda RBX: 00007f004455df60 RCX: 00007f004444ab19 [ 1956.955718] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1956.956525] RBP: 00007f00419c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1956.957360] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1956.958187] R13: 00007ffed8c8690f R14: 00007f00419c0300 R15: 0000000000022000 22:11:20 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000002c0)={'wpan0\x00'}) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="0000003f4dd12cb1b37b0edf136f317cdf3343cf50827b390f7a62b604d806473984fdf94a92a5a64f0ae43953893e0a38006616a433438d63168ad0173eb23f7e52300e40066001ae8778a88b105e12aca6e255456a8d08684a06e073b7b9fc7c185000b121d7965084685a4a4b9be79f5e0cd096bd5b30a35d4310ecced116011ff1189993bc71e7c79dafee0696bfbbba2e163b03cd88ed956479628de40b51ef0d147289efcf5e4502ede865af125a768715df6b4e6a2d94a057c79edf5cb744dea3100783c130eeb9d08583a0ec8b0165f3f67876", @ANYRES16=0x0, @ANYBLOB="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"/334], 0x154}, 0x1, 0x0, 0x0, 0x14000800}, 0x40800) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(r2, &(0x7f0000000240)='./file1\x00', 0x14000, 0xc2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)={0x800005, 0xffffffff, 0x8000, 0x2, 0xfffffffb}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e21, @rand_addr=0x64010100}, 0x10) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40086607, &(0x7f0000000040)={0x15}) 22:11:20 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x10, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 22:11:20 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x2008000) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 98) 22:11:21 executing program 6: pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) syz_open_dev$sg(&(0x7f0000000400), 0x1, 0x103081) syz_open_dev$sg(&(0x7f0000000300), 0x1, 0x4) close_range(r0, 0xffffffffffffffff, 0x0) [ 1957.078451] FAULT_INJECTION: forcing a failure. [ 1957.078451] name failslab, interval 1, probability 0, space 0, times 0 [ 1957.079790] CPU: 0 PID: 11552 Comm: syz-executor.2 Not tainted 5.10.180 #1 [ 1957.080550] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1957.081447] Call Trace: [ 1957.081753] dump_stack+0x107/0x167 [ 1957.082154] should_fail.cold+0x5/0xa [ 1957.082604] ? create_object.isra.0+0x3a/0xa20 [ 1957.083114] should_failslab+0x5/0x20 [ 1957.083540] kmem_cache_alloc+0x5b/0x310 [ 1957.083994] ? lock_chain_count+0x20/0x20 [ 1957.084453] create_object.isra.0+0x3a/0xa20 [ 1957.084944] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1957.085501] kmem_cache_alloc_node+0x169/0x330 [ 1957.086007] __alloc_skb+0x6d/0x5b0 [ 1957.086427] alloc_skb_with_frags+0x92/0x570 [ 1957.086923] sock_alloc_send_pskb+0x7af/0x930 [ 1957.087429] ? sk_alloc+0x350/0x350 [ 1957.087825] ? __lockdep_reset_lock+0x180/0x180 [ 1957.088346] ? perf_trace_lock+0xac/0x490 [ 1957.088814] ? SOFTIRQ_verbose+0x10/0x10 [ 1957.089272] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 1957.089816] ? ip6_mtu+0x1bb/0x3d0 [ 1957.090216] ? lock_downgrade+0x6d0/0x6d0 [ 1957.090670] ? ip_frag_init+0x350/0x350 [ 1957.091113] ? ip6_finish_output2+0x1fe0/0x1fe0 [ 1957.091625] ? ip6_mtu+0x1e9/0x3d0 [ 1957.092012] ? ip6_setup_cork+0xfb7/0x1740 [ 1957.092481] ip6_make_skb+0x2de/0x4e0 [ 1957.092897] ? ip_frag_init+0x350/0x350 [ 1957.093333] ? ip_frag_init+0x350/0x350 [ 1957.093772] ? ip6_push_pending_frames+0xf0/0xf0 [ 1957.094303] ? ip6_dst_hoplimit+0x199/0x440 [ 1957.094779] ? lock_downgrade+0x6d0/0x6d0 [ 1957.095240] udpv6_sendmsg+0x20d0/0x2af0 [ 1957.095695] ? ip_frag_init+0x350/0x350 [ 1957.096133] ? udp_v6_push_pending_frames+0x360/0x360 [ 1957.096697] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1957.097271] ? __lockdep_reset_lock+0x180/0x180 [ 1957.097780] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1957.098357] ? lock_acquire+0x197/0x470 [ 1957.098792] ? find_held_lock+0x2c/0x110 [ 1957.099245] ? sock_has_perm+0x1ea/0x280 [ 1957.099707] ? __import_iovec+0x458/0x590 [ 1957.100158] ? udp_v6_push_pending_frames+0x360/0x360 [ 1957.100719] inet6_sendmsg+0x105/0x140 [ 1957.101141] ? inet6_compat_ioctl+0x320/0x320 [ 1957.101626] sock_sendmsg+0xf2/0x190 [ 1957.102032] ____sys_sendmsg+0x334/0x870 [ 1957.102496] ? kernel_sendmsg+0x50/0x50 [ 1957.102929] ? do_recvmmsg+0x6d0/0x6d0 [ 1957.103357] ? __lock_acquire+0x1657/0x5b00 [ 1957.103834] ___sys_sendmsg+0xf3/0x170 [ 1957.104260] ? sendmsg_copy_msghdr+0x160/0x160 [ 1957.104761] ? __lockdep_reset_lock+0x180/0x180 [ 1957.105273] ? trace_hardirqs_on+0x5b/0x180 [ 1957.105748] ? lock_acquire+0x197/0x470 [ 1957.106182] ? find_held_lock+0x2c/0x110 [ 1957.106635] ? __might_fault+0xd3/0x180 [ 1957.107070] ? lock_downgrade+0x6d0/0x6d0 [ 1957.107535] ? io_schedule_timeout+0x140/0x140 [ 1957.108045] __sys_sendmmsg+0x195/0x470 [ 1957.108485] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1957.108958] ? lock_downgrade+0x6d0/0x6d0 [ 1957.109424] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1957.109956] ? wait_for_completion_io+0x270/0x270 [ 1957.110492] ? rcu_read_lock_any_held+0x75/0xa0 [ 1957.110998] ? vfs_write+0x354/0xa70 [ 1957.111413] ? fput_many+0x2f/0x1a0 [ 1957.111813] ? ksys_write+0x1a9/0x260 [ 1957.112233] ? __ia32_sys_read+0xb0/0xb0 [ 1957.112685] __x64_sys_sendmmsg+0x99/0x100 [ 1957.113148] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1957.113720] do_syscall_64+0x33/0x40 [ 1957.114128] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1957.114695] RIP: 0033:0x7f004444ab19 [ 1957.115105] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1957.117058] RSP: 002b:00007f00419c0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1957.117868] RAX: ffffffffffffffda RBX: 00007f004455df60 RCX: 00007f004444ab19 [ 1957.118644] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1957.119405] RBP: 00007f00419c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1957.120172] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1957.120937] R13: 00007ffed8c8690f R14: 00007f00419c0300 R15: 0000000000022000 22:11:21 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x80000) vmsplice(r1, &(0x7f0000000200)=[{&(0x7f0000000040)='m', 0x1}], 0x1, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 22:11:21 executing program 5: openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}}) 22:11:21 executing program 4: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) openat(r2, &(0x7f0000000080)='./file1\x00', 0x200800, 0x1e) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c10"]) close_range(r0, 0xffffffffffffffff, 0x0) [ 1957.155212] EXT4-fs warning (device sda): ext4_group_extend:1800: can't shrink FS - resize aborted 22:11:21 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x700, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 22:11:21 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x191840, 0x8) ioctl$INCFS_IOC_GET_FILLED_BLOCKS(r2, 0x80286722, &(0x7f0000000080)={&(0x7f0000000040)=""/17, 0x11, 0x81, 0x100}) 22:11:34 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) ioctl$BTRFS_IOC_GET_FEATURES(r1, 0x80189439, &(0x7f0000000000)) tee(r1, r0, 0x800, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) 22:11:34 executing program 5: openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}}) 22:11:34 executing program 7: ioctl$BTRFS_IOC_LOGICAL_INO_V2(0xffffffffffffffff, 0xc038943b, &(0x7f0000000240)={0xfff, 0x8, '\x00', 0x1, &(0x7f0000000200)=[0x0]}) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000000140)=[{&(0x7f0000000000)="d929a171f89dd1d7831a070109b687c1eccd5524e07e7a5b3d149f6adc0ca47f6fa03a491c9d9b", 0x27}, {&(0x7f0000000180)="416c50f025cf5b3bda00696120cc2c9346947953a56706825b0200fea530fe26b473d160dac5c01ba3d0cfd253a9a50409a91a4f4644f900"/70, 0x46}, {&(0x7f0000000080)="cac5d0a1b756764d09347ff1d53926cb2bc9613ca7ecba791d9e16e63587a6cf1fecde2d0792bac557be8ac1dc0badea4638f51b568fe26ccfd9e35bc6b32741c3602ccafc5a85a2cf8c120400000058e2f0ee8d1fdd6bb8ebb6c1a1e8d9572e76c52e8163d523abec58a1aa4cfc0b545c08b0595f7bc05c5b3281f00f00001f3355668160499a66312a061a47c00d16efa0e427c1d1edda9a5e7471bf59a6a333dd6f", 0xa3}], 0x3, 0xa) close_range(r2, 0xffffffffffffffff, 0x2) r3 = openat$cgroup(r0, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) sendfile(r0, r3, 0x0, 0x0) 22:11:34 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x900, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 22:11:34 executing program 6: pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) syz_open_dev$sg(&(0x7f0000000400), 0x1, 0x103081) syz_open_dev$sg(&(0x7f0000000300), 0x1, 0x6) close_range(r0, 0xffffffffffffffff, 0x0) 22:11:34 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000002c0)={'wpan0\x00'}) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="0000003f4dd12cb1b37b0edf136f317cdf3343cf50827b390f7a62b604d806473984fdf94a92a5a64f0ae43953893e0a38006616a433438d63168ad0173eb23f7e52300e40066001ae8778a88b105e12aca6e255456a8d08684a06e073b7b9fc7c185000b121d7965084685a4a4b9be79f5e0cd096bd5b30a35d4310ecced116011ff1189993bc71e7c79dafee0696bfbbba2e163b03cd88ed956479628de40b51ef0d147289efcf5e4502ede865af125a768715df6b4e6a2d94a057c79edf5cb744dea3100783c130eeb9d08583a0ec8b0165f3f67876", @ANYRES16=0x0, @ANYBLOB="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"/334], 0x154}, 0x1, 0x0, 0x0, 0x14000800}, 0x40800) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(r2, &(0x7f0000000240)='./file1\x00', 0x14000, 0xc2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)={0x800005, 0xffffffff, 0x8000, 0x2, 0xfffffffb}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e21, @rand_addr=0x64010100}, 0x10) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40086607, &(0x7f0000000040)={0x15}) 22:11:34 executing program 4: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r4, r3, 0x800, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r5, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) ioctl$AUTOFS_DEV_IOCTL_VERSION(r1, 0xc0189371, &(0x7f0000000140)={{0x1, 0x1, 0x18, r5}, './file1/file0\x00'}) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r2}}) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r8 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x200000, 0x0) getsockname$packet(r8, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000240)=0x14) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r9, r7, 0x800, 0x0) ioctl$F2FS_IOC_ABORT_VOLATILE_WRITE(r7, 0xf505, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 22:11:34 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x2008000) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 99) 22:11:34 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}}) 22:11:34 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0xa00, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) [ 1970.722839] EXT4-fs warning (device sda): ext4_group_extend:1800: can't shrink FS - resize aborted 22:11:34 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000002c0)={'wpan0\x00'}) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="0000003f4dd12cb1b37b0edf136f317cdf3343cf50827b390f7a62b604d806473984fdf94a92a5a64f0ae43953893e0a38006616a433438d63168ad0173eb23f7e52300e40066001ae8778a88b105e12aca6e255456a8d08684a06e073b7b9fc7c185000b121d7965084685a4a4b9be79f5e0cd096bd5b30a35d4310ecced116011ff1189993bc71e7c79dafee0696bfbbba2e163b03cd88ed956479628de40b51ef0d147289efcf5e4502ede865af125a768715df6b4e6a2d94a057c79edf5cb744dea3100783c130eeb9d08583a0ec8b0165f3f67876", @ANYRES16=0x0, @ANYBLOB="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"/334], 0x154}, 0x1, 0x0, 0x0, 0x14000800}, 0x40800) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(r2, &(0x7f0000000240)='./file1\x00', 0x14000, 0xc2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)={0x800005, 0xffffffff, 0x8000, 0x2, 0xfffffffb}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e21, @rand_addr=0x64010100}, 0x10) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40086607, &(0x7f0000000040)={0x15}) 22:11:34 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}}) 22:11:34 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000000200)=[{&(0x7f0000000040)='m', 0x1}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x400) close_range(r0, 0xffffffffffffffff, 0x0) [ 1970.865426] FAULT_INJECTION: forcing a failure. [ 1970.865426] name failslab, interval 1, probability 0, space 0, times 0 [ 1970.868134] CPU: 0 PID: 11604 Comm: syz-executor.2 Not tainted 5.10.180 #1 [ 1970.869563] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1970.871246] Call Trace: [ 1970.871790] dump_stack+0x107/0x167 [ 1970.872534] should_fail.cold+0x5/0xa [ 1970.873311] ? create_object.isra.0+0x3a/0xa20 [ 1970.874241] should_failslab+0x5/0x20 [ 1970.875029] kmem_cache_alloc+0x5b/0x310 [ 1970.875855] ? lock_chain_count+0x20/0x20 [ 1970.876705] create_object.isra.0+0x3a/0xa20 [ 1970.877597] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1970.878655] kmem_cache_alloc_node+0x169/0x330 [ 1970.879596] __alloc_skb+0x6d/0x5b0 [ 1970.880345] alloc_skb_with_frags+0x92/0x570 [ 1970.881250] sock_alloc_send_pskb+0x7af/0x930 [ 1970.882276] ? sk_alloc+0x350/0x350 [ 1970.883053] ? __lockdep_reset_lock+0x180/0x180 [ 1970.883998] ? lock_acquire+0x197/0x470 [ 1970.884805] ? perf_trace_lock+0xac/0x490 [ 1970.885664] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 1970.886720] ? ip6_mtu+0x1bb/0x3d0 [ 1970.887443] ? lock_downgrade+0x6d0/0x6d0 [ 1970.888282] ? ip_frag_init+0x350/0x350 [ 1970.889120] ? ip6_finish_output2+0x1fe0/0x1fe0 [ 1970.890060] ? ip6_mtu+0x1e9/0x3d0 [ 1970.890806] ? ip6_setup_cork+0xfb7/0x1740 [ 1970.891678] ip6_make_skb+0x2de/0x4e0 [ 1970.892475] ? ip_frag_init+0x350/0x350 [ 1970.893318] ? ip_frag_init+0x350/0x350 [ 1970.894164] ? ip6_push_pending_frames+0xf0/0xf0 [ 1970.895138] ? ip6_dst_hoplimit+0x199/0x440 [ 1970.896022] ? lock_downgrade+0x6d0/0x6d0 [ 1970.896877] udpv6_sendmsg+0x20d0/0x2af0 [ 1970.897714] ? ip_frag_init+0x350/0x350 [ 1970.898548] ? udp_v6_push_pending_frames+0x360/0x360 [ 1970.899621] ? __lockdep_reset_lock+0x180/0x180 [ 1970.900556] ? hrtimer_start_range_ns+0x336/0xae0 [ 1970.901530] ? lock_acquire+0x197/0x470 [ 1970.902332] ? find_held_lock+0x2c/0x110 [ 1970.903175] ? sock_has_perm+0x1ea/0x280 [ 1970.904013] ? __import_iovec+0x458/0x590 [ 1970.904846] ? udp_v6_push_pending_frames+0x360/0x360 [ 1970.905891] inet6_sendmsg+0x105/0x140 [ 1970.906695] ? inet6_compat_ioctl+0x320/0x320 [ 1970.907594] sock_sendmsg+0xf2/0x190 [ 1970.908344] ____sys_sendmsg+0x334/0x870 [ 1970.909162] ? kernel_sendmsg+0x50/0x50 [ 1970.909965] ? do_recvmmsg+0x6d0/0x6d0 [ 1970.910758] ? __lock_acquire+0x1657/0x5b00 [ 1970.911638] ___sys_sendmsg+0xf3/0x170 [ 1970.912425] ? sendmsg_copy_msghdr+0x160/0x160 [ 1970.913348] ? __lockdep_reset_lock+0x180/0x180 [ 1970.914290] ? lock_acquire+0x197/0x470 [ 1970.915107] ? find_held_lock+0x2c/0x110 [ 1970.915930] ? __might_fault+0xd3/0x180 [ 1970.916732] ? lock_downgrade+0x6d0/0x6d0 [ 1970.917581] ? io_schedule_timeout+0x140/0x140 [ 1970.918524] __sys_sendmmsg+0x195/0x470 [ 1970.919327] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1970.920199] ? lock_downgrade+0x6d0/0x6d0 [ 1970.921048] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1970.922022] ? wait_for_completion_io+0x270/0x270 [ 1970.923008] ? rcu_read_lock_any_held+0x75/0xa0 [ 1970.923940] ? vfs_write+0x354/0xa70 [ 1970.924692] ? fput_many+0x2f/0x1a0 [ 1970.925426] ? ksys_write+0x1a9/0x260 [ 1970.926191] ? __ia32_sys_read+0xb0/0xb0 [ 1970.927032] __x64_sys_sendmmsg+0x99/0x100 [ 1970.927895] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1970.928937] do_syscall_64+0x33/0x40 [ 1970.929689] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1970.930731] RIP: 0033:0x7f004444ab19 [ 1970.931486] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1970.935202] RSP: 002b:00007f00419c0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1970.936737] RAX: ffffffffffffffda RBX: 00007f004455df60 RCX: 00007f004444ab19 [ 1970.938177] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1970.939621] RBP: 00007f00419c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1970.941051] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1970.942491] R13: 00007ffed8c8690f R14: 00007f00419c0300 R15: 0000000000022000 22:11:34 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000500)={0xa, 0x0, 0x0, @dev}, &(0x7f0000000540)=0x1c) setsockopt$inet6_IPV6_RTHDR(r0, 0x29, 0x39, &(0x7f00000000c0)=ANY=[@ANYBLOB="5e0201660000000b28e02e9400fe8000050000008002000000050000bb"], 0x18) perf_event_open(&(0x7f0000000600)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f00000005c0), 0x5}, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x7f, 0x40, 0x3, 0x6c, 0x0, 0x8, 0xd80, 0xc, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x2, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57, 0x1, @perf_bp={&(0x7f0000000100), 0xc}, 0x80, 0x1, 0x3, 0x1, 0x3ff, 0x1000, 0x6, 0x0, 0x9, 0x0, 0x3}, 0x0, 0x8, 0xffffffffffffffff, 0x2) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r3, r2, 0x800, 0x0) read(r1, &(0x7f00000004c0)=""/51, 0x33) close_range(r3, 0xffffffffffffffff, 0x0) r4 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x45a440, 0xc7) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/locks\x00', 0x0, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0}, &(0x7f0000000840)=0xc) mount$tmpfs(0x0, &(0x7f0000000780)='./file0\x00', &(0x7f00000007c0), 0x40000, &(0x7f00000001c0)=ANY=[@ANYBLOB='huge=within_size,uid=', @ANYRESHEX, @ANYBLOB="2c6d706f6c3d7072656665723a372d2c687567653d616c776179732c6d706f6c3d64656661756c743d72656c61746976652c666f776e65723ea4e72e41757320c4c4d6ccbe376dec2830b230f909811bddb28e342f46aca37e434d74de394e7e3b1d885057b64cdbc9ccfce39e23c500b9ee717fc0a232d39906968bb77e63e685a262451ab07d5686acb33399030f1c34fe365d6b8de5a235469c0181bc03eee674bcd6a86599e54af861aaa07de18d3d7a0453fa861fdb4b213f121034cff7e223d31de4e06a1278bfcd", @ANYRESDEC=r6, @ANYBLOB=',seclabel,\x00']) sendmsg$nl_generic(r4, &(0x7f0000000400)={&(0x7f0000000040), 0xc, &(0x7f00000003c0)={&(0x7f0000000900)=ANY=[@ANYBLOB="1c0300001c00000328bd7000fedbdf2518000000d301728008006300", @ANYRES32=r6, @ANYBLOB="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"], 0x31c}, 0x1, 0x0, 0x0, 0x20004000}, 0x20008810) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000c40)={{{@in=@empty, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@initdev}}, &(0x7f0000000440)=0xe8) syz_mount_image$vfat(&(0x7f0000000300), &(0x7f0000000340)='./file0\x00', 0x1, 0x1, &(0x7f0000000380)=[{&(0x7f0000000f00)="97cff9d646eee3ea16c90433a70f708f4a88e7db9c31c2f2040e3c98ac8a276b82712021974ae55bdc319a067ef0ef3dcf1f18ef04604864c38fb9223d43958bb18bf02268cf0593e900fa20ecdf704e89de5220e4cb9bda96f6972b59ed8b0a94a43b6b3255830420f284eeb183a49764665ec22e8f2c695d11423bd87e94b171c16cafd25143acb155bba8619cc989009c00c3266cc53fbc5f084b1666dfcefb847720851479ab54578eb3f487304606d737e4c0a27f66eaa6137f1d050bfeb5d2cbc4bf85", 0xc6}], 0x0, &(0x7f0000000e00)={[{@utf8}], [{@permit_directio}, {@dont_measure}, {@euid_lt={'euid<', r7}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@fowner_eq={'fowner', 0x3d, 0xffffffffffffffff}}, {@obj_type}, {@appraise_type}, {@obj_user={'obj_user', 0x3d, '/proc/locks\x00'}}, {@obj_user={'obj_user', 0x3d, 'tmpfs\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, 'user_u'}}]}) 22:11:34 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}}) [ 1970.982130] EXT4-fs warning (device sda): ext4_group_extend:1800: can't shrink FS - resize aborted 22:11:34 executing program 6: pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) syz_open_dev$sg(&(0x7f0000000400), 0x1, 0x103081) syz_open_dev$sg(&(0x7f0000000300), 0x1, 0x8) close_range(r0, 0xffffffffffffffff, 0x0) 22:11:35 executing program 4: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB='\x00\x00']) close_range(r0, 0xffffffffffffffff, 0x0) 22:11:35 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0xb00, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 22:11:35 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000002c0)={'wpan0\x00'}) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(r2, &(0x7f0000000240)='./file1\x00', 0x14000, 0xc2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)={0x800005, 0xffffffff, 0x8000, 0x2, 0xfffffffb}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e21, @rand_addr=0x64010100}, 0x10) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40086607, &(0x7f0000000040)={0x15}) [ 1971.098894] EXT4-fs warning (device sda): ext4_group_extend:1800: can't shrink FS - resize aborted 22:11:35 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(r1, &(0x7f0000000240)='./file1\x00', 0x14000, 0xc2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)={0x800005, 0xffffffff, 0x8000, 0x2, 0xfffffffb}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e21, @rand_addr=0x64010100}, 0x10) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40086607, &(0x7f0000000040)={0x15}) [ 1971.177130] FAT-fs (loop3): Unrecognized mount option "permit_directio" or missing value [ 1971.218019] EXT4-fs warning (device sda): ext4_group_extend:1800: can't shrink FS - resize aborted 22:11:50 executing program 3: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r2, r1, 0x800, 0x0) close_range(r2, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) 22:11:50 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x2008000) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) (fail_nth: 100) 22:11:50 executing program 6: pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) syz_open_dev$sg(&(0x7f0000000400), 0x1, 0x103081) syz_open_dev$sg(&(0x7f0000000300), 0x1, 0x18) close_range(r0, 0xffffffffffffffff, 0x0) 22:11:50 executing program 0: clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(r1, &(0x7f0000000240)='./file1\x00', 0x14000, 0xc2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)={0x800005, 0xffffffff, 0x8000, 0x2, 0xfffffffb}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e21, @rand_addr=0x64010100}, 0x10) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40086607, &(0x7f0000000040)={0x15}) 22:11:50 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}}) 22:11:50 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x1020, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 22:11:50 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000040)='m', 0x1}, {&(0x7f0000000080)="59e9c8feffffff971acd21de46f563895ba3b5bbb1a119458e40cfd7d08766d0fea8fbb5564e7a3c29bbadd9c760425ea738a39e96acda43bafa5d99512752489d7a3f386f14bb9bba49c06309accd401adfab83ef869b769400f1bac549acbea13784856c3c0200000000000000df78ad026b8e61bfb3dbb22de5f566376ef056ed88c1536cc209000000000000000605e89b1e", 0x94}], 0x2, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r3, r2, 0x800, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r4, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) ioctl$AUTOFS_DEV_IOCTL_FAIL(r2, 0xc0189377, &(0x7f0000000140)={{0x1, 0x1, 0x18, r4, {0x3, 0x8}}, './file0\x00'}) 22:11:50 executing program 4: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="7472616e733d66642c7266646e6f3d53150923bf1eb3a4070948401cde4a57b4a5067c89d5b272f7ea8379926de59ab4060a42081f96f03ea245df0519b8aa7e9672f3f959dc457080f488e7e7c4f1fdd40db6fb96af085def2021af2a6a1d1b84188c4cfeab7f4c13363c7bc110c8a55fe964679c2d73a3efd9b92ae27fe2532110d97b099d1dbe706c598c4438d811aaf74fb252518e3307188435e8d976d58993eafc7c4ac600"/179, @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',\x00']) close_range(r0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x84000) syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), r6) tee(r5, r4, 0x800, 0x0) sendmsg$MPTCP_PM_CMD_GET_ADDR(r1, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2c810a01}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x38, 0x0, 0x100, 0x70bd2c, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x5}, @MPTCP_PM_ATTR_ADDR={0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x4008000}, 0x20044800) ioctl$BLKIOMIN(r4, 0x1278, &(0x7f0000000000)) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(r3, 0x4008941a, &(0x7f0000000080)=0x2) [ 1986.428134] 9pnet: Insufficient options for proto=fd [ 1986.435975] EXT4-fs warning (device sda): ext4_group_extend:1800: can't shrink FS - resize aborted 22:11:50 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x2000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 22:11:50 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}}) [ 1986.478010] 9pnet: Insufficient options for proto=fd 22:11:50 executing program 0: clone3(0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(r1, &(0x7f0000000240)='./file1\x00', 0x14000, 0xc2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)={0x800005, 0xffffffff, 0x8000, 0x2, 0xfffffffb}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e21, @rand_addr=0x64010100}, 0x10) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40086607, &(0x7f0000000040)={0x15}) [ 1986.537144] FAULT_INJECTION: forcing a failure. [ 1986.537144] name failslab, interval 1, probability 0, space 0, times 0 [ 1986.538457] CPU: 1 PID: 11665 Comm: syz-executor.2 Not tainted 5.10.180 #1 [ 1986.539260] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1986.540202] Call Trace: [ 1986.540513] dump_stack+0x107/0x167 [ 1986.540920] should_fail.cold+0x5/0xa [ 1986.541365] should_failslab+0x5/0x20 [ 1986.541800] __kmalloc_node_track_caller+0x74/0x3b0 [ 1986.542364] ? alloc_skb_with_frags+0x92/0x570 [ 1986.542891] __alloc_skb+0xb1/0x5b0 [ 1986.543312] alloc_skb_with_frags+0x92/0x570 [ 1986.543817] sock_alloc_send_pskb+0x7af/0x930 [ 1986.544343] ? sk_alloc+0x350/0x350 [ 1986.544763] ? __lockdep_reset_lock+0x180/0x180 [ 1986.545294] ? perf_trace_lock+0xac/0x490 [ 1986.545765] ? SOFTIRQ_verbose+0x10/0x10 [ 1986.546238] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 1986.546823] ? ip6_mtu+0x1bb/0x3d0 [ 1986.547222] ? lock_downgrade+0x6d0/0x6d0 [ 1986.547699] ? ip_frag_init+0x350/0x350 [ 1986.548165] ? ip6_finish_output2+0x1fe0/0x1fe0 [ 1986.548693] ? ip6_mtu+0x1e9/0x3d0 [ 1986.549097] ? ip6_setup_cork+0xfb7/0x1740 [ 1986.549571] ip6_make_skb+0x2de/0x4e0 [ 1986.549992] ? ip_frag_init+0x350/0x350 [ 1986.550444] ? ip_frag_init+0x350/0x350 [ 1986.550899] ? ip6_push_pending_frames+0xf0/0xf0 [ 1986.551429] ? ip6_dst_hoplimit+0x199/0x440 [ 1986.551916] ? lock_downgrade+0x6d0/0x6d0 [ 1986.552393] udpv6_sendmsg+0x20d0/0x2af0 [ 1986.552852] ? ip_frag_init+0x350/0x350 [ 1986.553306] ? udp_v6_push_pending_frames+0x360/0x360 [ 1986.553897] ? __lockdep_reset_lock+0x180/0x180 [ 1986.554430] ? hrtimer_start_range_ns+0x336/0xae0 [ 1986.554994] ? lock_acquire+0x197/0x470 [ 1986.555436] ? find_held_lock+0x2c/0x110 [ 1986.555900] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1986.556489] ? sock_has_perm+0x1ea/0x280 [ 1986.556957] ? __import_iovec+0x458/0x590 [ 1986.557422] ? udp_v6_push_pending_frames+0x360/0x360 [ 1986.558001] inet6_sendmsg+0x105/0x140 [ 1986.558433] ? inet6_compat_ioctl+0x320/0x320 [ 1986.558949] sock_sendmsg+0xf2/0x190 [ 1986.559370] ____sys_sendmsg+0x334/0x870 [ 1986.559832] ? kernel_sendmsg+0x50/0x50 [ 1986.560282] ? do_recvmmsg+0x6d0/0x6d0 [ 1986.560725] ? __lock_acquire+0x1657/0x5b00 [ 1986.561216] ___sys_sendmsg+0xf3/0x170 [ 1986.561655] ? sendmsg_copy_msghdr+0x160/0x160 [ 1986.562178] ? __lockdep_reset_lock+0x180/0x180 [ 1986.562714] ? trace_hardirqs_on+0x5b/0x180 [ 1986.563212] ? lock_acquire+0x197/0x470 [ 1986.563658] ? find_held_lock+0x2c/0x110 [ 1986.564120] ? __might_fault+0xd3/0x180 [ 1986.564558] ? lock_downgrade+0x6d0/0x6d0 [ 1986.565032] __sys_sendmmsg+0x195/0x470 [ 1986.565474] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1986.565958] ? lock_downgrade+0x6d0/0x6d0 [ 1986.566432] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1986.566951] ? wait_for_completion_io+0x270/0x270 [ 1986.567474] ? rcu_read_lock_any_held+0x75/0xa0 [ 1986.567967] ? vfs_write+0x354/0xa70 [ 1986.568366] ? fput_many+0x2f/0x1a0 [ 1986.568759] ? ksys_write+0x1a9/0x260 [ 1986.569168] ? __ia32_sys_read+0xb0/0xb0 [ 1986.569606] __x64_sys_sendmmsg+0x99/0x100 [ 1986.570059] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1986.570618] do_syscall_64+0x33/0x40 [ 1986.571014] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1986.571551] RIP: 0033:0x7f004444ab19 [ 1986.571948] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1986.573915] RSP: 002b:00007f00419c0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1986.574720] RAX: ffffffffffffffda RBX: 00007f004455df60 RCX: 00007f004444ab19 [ 1986.575472] RDX: 0400000000000070 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1986.576246] RBP: 00007f00419c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1986.577004] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 1986.577762] R13: 00007ffed8c8690f R14: 00007f00419c0300 R15: 0000000000022000 [ 1986.617134] EXT4-fs warning (device sda): ext4_group_extend:1800: can't shrink FS - resize aborted [ 1986.646635] 9pnet: Insufficient options for proto=fd 22:12:04 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) vmsplice(r2, &(0x7f0000000200)=[{&(0x7f0000000040)='m', 0x1}], 0x1, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) tee(r0, r0, 0x3, 0xe) 22:12:04 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x2010, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 22:12:04 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x2008000) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) 22:12:04 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x1) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r3, r2, 0x800, 0x0) close_range(r3, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000000)) tee(r1, r0, 0x800, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) 22:12:04 executing program 6: pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) syz_open_dev$sg(&(0x7f0000000400), 0x1, 0x103081) syz_open_dev$sg(&(0x7f0000000300), 0x1, 0x600) close_range(r0, 0xffffffffffffffff, 0x0) 22:12:04 executing program 4: fstat(0xffffffffffffffff, &(0x7f0000000300)) gettid() pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f00000004c0)=ANY=[@ANYBLOB="140000001900000327bd7000fb15a8141ccade00"], 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x4) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$cgroup_type(r1, &(0x7f0000000200), 0x9) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r3, r2, 0x800, 0x0) close_range(r3, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000380)={0xffffffffffffffff}, 0x800) sendmsg$IPSET_CMD_DESTROY(r1, &(0x7f0000000540)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="280000ff030601020000000000000000050000000900020073797a31000000000500010007000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x45) ioctl$TIOCL_BLANKSCREEN(r4, 0x541c, &(0x7f00000003c0)) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000240)={{0x1, 0x1, 0x18, r3, {0xe}}, './file1\x00'}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="7472616e733d66642c7266646e6f3ddee989090ada7f2fdbbdc6", @ANYRESHEX=r6, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB="0000335f12845ee5c5ecbf2a3bb2b8d2c3cb10d78395f7f927880a0f4164"]) close_range(r1, 0xffffffffffffffff, 0x0) 22:12:04 executing program 0: clone3(0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(r1, &(0x7f0000000240)='./file1\x00', 0x14000, 0xc2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)={0x800005, 0xffffffff, 0x8000, 0x2, 0xfffffffb}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e21, @rand_addr=0x64010100}, 0x10) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40086607, &(0x7f0000000040)={0x15}) 22:12:04 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}}) [ 2000.178400] EXT4-fs warning (device sda): ext4_group_extend:1800: can't shrink FS - resize aborted 22:12:04 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0xedc0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) [ 2000.217621] 9pnet: Insufficient options for proto=fd [ 2000.227726] 9pnet: Insufficient options for proto=fd 22:12:04 executing program 4: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB="2c7766b25c225c", @ANYRESHEX=r2, @ANYBLOB=',\x00']) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(r1, 0x4008941a, &(0x7f0000000080)=0x2) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r5, r4, 0x800, 0x0) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r4, 0x50009401, &(0x7f00000004c0)={{r6}, "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"}) close_range(r0, 0xffffffffffffffff, 0x0) 22:12:04 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000000200)=[{&(0x7f0000000040)='m', 0x1}], 0x1, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r3, r2, 0x800, 0x0) close_range(r3, 0xffffffffffffffff, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_DELETE(r3, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x58, 0x2, 0x8, 0xa05, 0x0, 0x0, {0x0, 0x0, 0x7}, [@CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x88}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x3a}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x1ff}]}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @udp=[@CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x6}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x9}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x3}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000804}, 0x40004) 22:12:04 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}}) 22:12:04 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r3, r2, 0x800, 0x0) close_range(r3, 0xffffffffffffffff, 0x0) vmsplice(r3, &(0x7f0000000200)=[{&(0x7f0000000000)="71ec76d59d5345939f8865b1a3f43fcac18bc62cec39a2184489257988f5cc6767b0460f1545f74dd32df310fa81cd223ea9003e3fc5fec0a50880d26059438dab9257cf6cddb220e7382e6d4187f132f51132a91800000000000000025ecc1afa3e701ace28aab79db0e58ed5a046ecd515997bf6bcb0852a48019dba347eeaeee4423ce9a3ab460f6bafc01329ef26631b8885068a", 0x96}, {&(0x7f0000001e00)="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", 0x1000}, {&(0x7f0000000100)="eee1da455706e22f42db1878d865e427250df3ed0735c008bc692f5604c12f735aa0b4884341505bdacee3973f5afdc44a6fad6628b37b1b5840ae4ef57fe87f2a12d73bff0967fecc117ea7db39706326375497d44dd273565e079ed7352694d0d720cca7b8789ee249ad00a270348cfa2905a0a954ed0356d816fe91f1ae428211348947c33ec7a61796eda79e4edd4cfe3f678779c0e0fedf43e18de197e89d5475c0", 0xa4}, {&(0x7f00000001c0)="f53e08bb46de15fcd404589baa4207", 0xf}], 0x4, 0xb) 22:12:04 executing program 0: clone3(0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(r1, &(0x7f0000000240)='./file1\x00', 0x14000, 0xc2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)={0x800005, 0xffffffff, 0x8000, 0x2, 0xfffffffb}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e21, @rand_addr=0x64010100}, 0x10) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40086607, &(0x7f0000000040)={0x15}) 22:12:04 executing program 6: pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) syz_open_dev$sg(&(0x7f0000000400), 0x1, 0x103081) syz_open_dev$sg(&(0x7f0000000300), 0x1, 0x1800) close_range(r0, 0xffffffffffffffff, 0x0) [ 2000.465478] 9pnet: Insufficient options for proto=fd [ 2000.504469] EXT4-fs warning (device sda): ext4_group_extend:1800: can't shrink FS - resize aborted 22:12:04 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x80000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) [ 2000.560016] 9pnet: Insufficient options for proto=fd 22:12:18 executing program 0: clone3(&(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(r1, &(0x7f0000000240)='./file1\x00', 0x14000, 0xc2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)={0x800005, 0xffffffff, 0x8000, 0x2, 0xfffffffb}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e21, @rand_addr=0x64010100}, 0x10) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40086607, &(0x7f0000000040)={0x15}) 22:12:18 executing program 4: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) close_range(r0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r4, r3, 0x800, 0x0) sendmsg$NL80211_CMD_GET_REG(r3, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x20, 0x0, 0x8, 0x70bd28, 0x25dfdbfe, {}, [@NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x3f}, @NL80211_ATTR_SOCKET_OWNER={0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x4048000) 22:12:18 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}}) 22:12:18 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x1000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 22:12:18 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x2008000) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000002, 0x0) 22:12:18 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe(&(0x7f0000000100)) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)="6861156ff65bd5a521f4bc243626c122f7fc8200bad57081", 0x18}, {&(0x7f0000000040)="b2157c9cee8fe13a5b06f1da9e76418455039597f9c198fa3b212d6c51b4cd802cb68f9d59914550689736b532d17822e706ed4025418f2c45fd9203eb30b451da", 0x41}], 0x2, 0x6) tee(r1, r0, 0x800, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) 22:12:18 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r3, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r1, 0xc018937a, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000001000000180097a6", @ANYRES32=r3, @ANYBLOB="ffff00000000000000"]) vmsplice(r2, &(0x7f0000000200)=[{&(0x7f0000000040)='m', 0x1}], 0x1, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 22:12:18 executing program 6: pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) syz_open_dev$sg(&(0x7f0000000400), 0x1, 0x103081) syz_open_dev$sg(&(0x7f0000000300), 0x1, 0x80000) close_range(r0, 0xffffffffffffffff, 0x0) 22:12:18 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x2008000) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000003, 0x0) 22:12:18 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x2000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) [ 2014.334295] EXT4-fs warning (device sda): ext4_group_extend:1800: can't shrink FS - resize aborted [ 2014.380350] 9pnet: Insufficient options for proto=fd 22:12:18 executing program 3: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x9, 0x0, 0x6, 0x44001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x396643c}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x7, 0x4, &(0x7f00000001c0)=[{&(0x7f0000000080)="80f8", 0x2, 0x6}, {&(0x7f00000000c0)="4161a3bc28b7078d8fccf9d18b64973c1a1c1b77943f968626b9401fe9f4025f33dc592c5f004690aa1b85e7ddbc1dbe27ef261cc6980a451f1add6db4122b60606beaac12b0dfe5d76db508df9f583b250d803d838fc16174fc52cd315ba7e223d95d2700f149943690da3fd0aace10f3fac1266e20372697728e11bdcc", 0x7e, 0xe9}, {&(0x7f0000000140)="6aa4bf0fce193a455a9b6e59bc1b675c8c661037a05b7ed116b29265a804d5787c4aaf4b99380937cefd48e2be882b194dc78e9b2fa01c84cc0a2af4e4ee2df286d59afdcc251da6aea3c8b0d55ddc7e702b455ab52dfdd0799af05b3e75f52ff2e6d8646c0a77c5", 0x68, 0xffffffffffffc1d3}, {&(0x7f00000004c0)="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0x1000, 0x100}], 0x800000, &(0x7f0000000240)={[{@map_off}, {@utf8}], [{@fsname={'fsname', 0x3d, '-)(^\x82-\\'}}, {@measure}, {@permit_directio}, {@dont_hash}, {@euid_lt={'euid<', 0xee00}}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}]}) dup3(r0, r1, 0x80000) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r3, r2, 0x800, 0x0) close_range(r3, 0xffffffffffffffff, 0x0) 22:12:18 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp6\x00') vmsplice(r1, &(0x7f0000000200)=[{&(0x7f0000000040)='m', 0x1}], 0x1, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f0000000080)='./file0\x00', 0x2, 0x78) 22:12:18 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x7000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 22:12:18 executing program 0: clone3(&(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(r1, &(0x7f0000000240)='./file1\x00', 0x14000, 0xc2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)={0x800005, 0xffffffff, 0x8000, 0x2, 0xfffffffb}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e21, @rand_addr=0x64010100}, 0x10) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40086607, &(0x7f0000000040)={0x15}) 22:12:18 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}}) 22:12:18 executing program 6: pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) syz_open_dev$sg(&(0x7f0000000400), 0x1, 0x103081) syz_open_dev$sg(&(0x7f0000000300), 0x1, 0x1000000) close_range(r0, 0xffffffffffffffff, 0x0) 22:12:18 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x2008000) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000004, 0x0) [ 2014.531412] 9pnet: Insufficient options for proto=fd [ 2014.541039] EXT4-fs warning (device sda): ext4_group_extend:1800: can't shrink FS - resize aborted 22:12:33 executing program 6: pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) syz_open_dev$sg(&(0x7f0000000400), 0x1, 0x103081) syz_open_dev$sg(&(0x7f0000000300), 0x1, 0x2000000) close_range(r0, 0xffffffffffffffff, 0x0) 22:12:33 executing program 4: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000140)="09b9a75818c38f69f85ff655aa09fb283ef852e06a59b38a7685da33427aaf05c52827f56112a90652f32ca2d4a7d24ca8f9622a3dbb97e83b497e1267d2d4c76546ee4225619444c0e7444e4fca856f708a4c3f4061892e0bbc36448609218d31873f72a7835eab6b76a1a0525b324d7ef3c9b97498d917", 0x78}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r3}}) close_range(r0, 0xffffffffffffffff, 0x0) tee(r0, r2, 0x8, 0x9) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000240)) 22:12:33 executing program 0: clone3(&(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(r1, &(0x7f0000000240)='./file1\x00', 0x14000, 0xc2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)={0x800005, 0xffffffff, 0x8000, 0x2, 0xfffffffb}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e21, @rand_addr=0x64010100}, 0x10) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40086607, &(0x7f0000000040)={0x15}) 22:12:33 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x8000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 22:12:33 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}}) 22:12:33 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x2008000) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000005, 0x0) 22:12:33 executing program 7: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000000200)=[{&(0x7f0000000040)='m', 0x1}], 0x1, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 22:12:33 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x2, 0x10) r1 = fork() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r3 = signalfd(r0, &(0x7f0000000040)={[0xffffffff]}, 0x8) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f00000000c0)={r3, r0, 0xffffffff}) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480), 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r5, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) tee(r4, r5, 0x8, 0x0) close_range(r4, 0xffffffffffffffff, 0x0) [ 2029.887493] 9pnet: Insufficient options for proto=fd 22:12:33 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}}) [ 2029.905391] EXT4-fs warning (device sda): ext4_group_extend:1800: can't shrink FS - resize aborted 22:12:33 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x9000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 22:12:33 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}}) 22:12:34 executing program 6: pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) syz_open_dev$sg(&(0x7f0000000400), 0x1, 0x103081) syz_open_dev$sg(&(0x7f0000000300), 0x1, 0x4000000) close_range(r0, 0xffffffffffffffff, 0x0) 22:12:34 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x2008000) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000006, 0x0) 22:12:34 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0xa000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 22:12:34 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x800) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="8f7014bd402979f4d0a4df1c006d67dc3edc64871d56d63e4f36131815135d7064566a96f381d4e44eefcc7701df2ff55aa1e0f21fb5a2faaed43fa2dcd9f8340f2dd8dd0772207e4209f16906b5c52bb8f0daea228fcc5603a3d97237609cfc4a86e097ebb65aa6b30f7b051a754a", 0x6f}], 0x1, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) r3 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000100), 0x1, 0x0) close_range(r3, r2, 0x0) r4 = openat$incfs(r1, &(0x7f0000000000)='.pending_reads\x00', 0xc2000, 0x4) fcntl$setpipe(r4, 0x407, 0xb1f6) 22:12:34 executing program 4: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r4, r3, 0x800, 0x0) close_range(r0, r3, 0x2) 22:12:34 executing program 0: clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(r1, &(0x7f0000000240)='./file1\x00', 0x14000, 0xc2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)={0x800005, 0xffffffff, 0x8000, 0x2, 0xfffffffb}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e21, @rand_addr=0x64010100}, 0x10) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40086607, &(0x7f0000000040)={0x15}) 22:12:34 executing program 3: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r4, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}], 0x1c) close_range(r4, r0, 0x2) tee(r2, r1, 0x800, 0x0) perf_event_open(&(0x7f0000000040)={0x4, 0x80, 0x8, 0x8, 0xfb, 0x0, 0x0, 0x8265, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x7f6, 0x4, @perf_bp={&(0x7f0000000000), 0x8}, 0x4000, 0x5, 0x6, 0x9, 0x7, 0x9, 0x7, 0x0, 0xb3, 0x0, 0x4}, 0x0, 0xe, r3, 0x0) r5 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/attr/current\x00', 0x2, 0x0) ioctl$FICLONE(r5, 0x40049409, r3) close_range(r2, 0xffffffffffffffff, 0x0) [ 2030.203522] 9pnet: Insufficient options for proto=fd 22:12:34 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}}) 22:12:34 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000000200)=[{&(0x7f0000000040)='m', 0x1}], 0x1, 0x0) r2 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) fcntl$setpipe(r2, 0x407, 0x39c82fb3) close_range(r0, 0xffffffffffffffff, 0x0) 22:12:50 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}}) 22:12:50 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x2008000) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000007, 0x0) 22:12:50 executing program 4: pipe2(&(0x7f0000000480), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB="c307f17c73bb155476b1c20c0000"]) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r4, r3, 0x800, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000200)={0x4, {{0x2, 0x4e24, @remote}}}, 0x88) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r5, r2, 0x800, 0x0) open(&(0x7f0000000000)='./file1/file0\x00', 0x40, 0x19a) close_range(r1, r2, 0x0) 22:12:50 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f0000000000)=ANY=[@ANYBLOB="01240000", @ANYRES32=r1, @ANYRES32=0xee01, @ANYRES32=0xee01, @ANYBLOB='./file0\x00']) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'wlan0\x00'}) vmsplice(r1, &(0x7f0000000200)=[{&(0x7f0000000040)='m', 0x1}], 0x1, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 22:12:50 executing program 0: clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(r1, &(0x7f0000000240)='./file1\x00', 0x14000, 0xc2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)={0x800005, 0xffffffff, 0x8000, 0x2, 0xfffffffb}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e21, @rand_addr=0x64010100}, 0x10) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40086607, &(0x7f0000000040)={0x15}) 22:12:50 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0xb000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 22:12:50 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480), 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) r1 = gettid() kcmp(0x0, r1, 0x3, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(r1, &(0x7f0000000100)='net/wireless\x00') close_range(r0, 0xffffffffffffffff, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fgetxattr(r2, &(0x7f0000000000)=ANY=[@ANYBLOB='secUrity.{\b'], &(0x7f0000000040)=""/148, 0x94) 22:12:50 executing program 6: pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) syz_open_dev$sg(&(0x7f0000000400), 0x1, 0x103081) syz_open_dev$sg(&(0x7f0000000300), 0x1, 0x6000000) close_range(r0, 0xffffffffffffffff, 0x0) [ 2046.335785] 9pnet: Insufficient options for proto=fd 22:12:50 executing program 0: clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(r1, &(0x7f0000000240)='./file1\x00', 0x14000, 0xc2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)={0x800005, 0xffffffff, 0x8000, 0x2, 0xfffffffb}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e21, @rand_addr=0x64010100}, 0x10) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40086607, &(0x7f0000000040)={0x15}) 22:12:50 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x2008000) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000008, 0x0) 22:12:50 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}}) 22:12:50 executing program 6: pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) syz_open_dev$sg(&(0x7f0000000400), 0x1, 0x103081) syz_open_dev$sg(&(0x7f0000000300), 0x1, 0x18000000) close_range(r0, 0xffffffffffffffff, 0x0) 22:12:50 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x10000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 22:13:08 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x2008000) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000009, 0x0) 22:13:08 executing program 0: clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(r1, &(0x7f0000000240)='./file1\x00', 0x14000, 0xc2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)={0x800005, 0xffffffff, 0x8000, 0x2, 0xfffffffb}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e21, @rand_addr=0x64010100}, 0x10) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40086607, &(0x7f0000000040)={0x15}) 22:13:08 executing program 4: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r2, r1, 0x800, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x8000, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r1, 0xc018937a, &(0x7f0000000300)={{0x1, 0x1, 0x18, r3, {0xd94}}, './file1\x00'}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r6, r5, 0x800, 0x0) close_range(r6, 0xffffffffffffffff, 0x0) sendmsg$IPSET_CMD_TYPE(r6, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)={0x50, 0xd, 0x6, 0x5, 0x0, 0x0, {0x7}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_TYPENAME={0xd, 0x3, 'hash:net\x00'}, @IPSET_ATTR_TYPENAME={0x11, 0x3, 'hash:ip,mark\x00'}]}, 0x50}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r7}, 0x2c, {'wfdno', 0x3d, r4}}) close_range(r0, 0xffffffffffffffff, 0x0) 22:13:08 executing program 6: pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) syz_open_dev$sg(&(0x7f0000000400), 0x1, 0x103081) syz_open_dev$sg(&(0x7f0000000300), 0x1, 0xf6ffffff) close_range(r0, 0xffffffffffffffff, 0x0) 22:13:08 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}}) 22:13:08 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x20000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 22:13:08 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x80000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000040)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r4, 0xc018937e, &(0x7f0000003e80)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="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"]) vmsplice(r3, &(0x7f0000000040), 0x0, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r7, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) openat(r7, &(0x7f0000003fc0)='./file0\x00', 0x28180, 0x102) tee(r6, r5, 0x800, 0x0) pipe(&(0x7f0000003e40)) close_range(r6, 0xffffffffffffffff, 0x0) sendfile(r6, r1, &(0x7f0000000080)=0x8, 0x2) recvmmsg(r6, &(0x7f0000003d40)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/22, 0x16}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000100)=""/107, 0x6b}, {&(0x7f0000000180)=""/170, 0xaa}, {&(0x7f0000000240)=""/95, 0x5f}], 0x5, &(0x7f0000000340)=""/170, 0xaa}, 0x2}, {{&(0x7f0000000400)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @private}}}, 0x80, &(0x7f00000038c0)=[{&(0x7f00000014c0)=""/142, 0x8e}, {&(0x7f0000001580)=""/232, 0xe8}, {&(0x7f0000001680)=""/45, 0x2d}, {&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f00000026c0)=""/211, 0xd3}, {&(0x7f00000027c0)=""/4096, 0x1000}, {&(0x7f00000037c0)=""/253, 0xfd}], 0x7, &(0x7f0000003940)=""/187, 0xbb}, 0x5}, {{&(0x7f0000003a00)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}}, 0x80, &(0x7f0000003c80)=[{&(0x7f0000003a80)=""/202, 0xca}, {&(0x7f0000003b80)=""/231, 0xe7}], 0x2, &(0x7f0000003cc0)=""/96, 0x60}, 0x200}], 0x3, 0x40000020, &(0x7f0000003e00)={0x77359400}) close_range(r0, 0xffffffffffffffff, 0x0) 22:13:08 executing program 3: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f00000005c0)={0x3, 0x80, 0x0, 0x9, 0x1, 0x7, 0x0, 0x4, 0x84800, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000580), 0x6}, 0x20, 0xfff, 0x3, 0x7, 0x6, 0x6, 0x8, 0x0, 0x5, 0x0, 0x8}, r1, 0x9, r0, 0x0) timer_create(0x0, &(0x7f0000000240)={0x0, 0xb, 0x4, @tid=r1}, 0x0) perf_event_open(&(0x7f0000000040)={0x4, 0x80, 0x9, 0x4, 0x3, 0x1f, 0x0, 0x3, 0x10, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_bp={&(0x7f0000000000), 0x5}, 0x7b21, 0x8, 0x5, 0x9, 0x6a67, 0x5, 0x6893, 0x0, 0x6, 0x0, 0x4}, r1, 0x0, 0xffffffffffffffff, 0x8) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r3, r2, 0x800, 0x0) close_range(r3, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x5, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000540)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000240)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f0000000140)=""/204, 0xcc}, 0x0) syz_io_uring_submit(r4, 0x0, &(0x7f0000000500)=@IORING_OP_TIMEOUT={0xb, 0x2, 0x0, 0x0, 0x7, &(0x7f00000004c0)={0x77359400}, 0x1, 0x1}, 0xfffeffff) pwritev2(r3, &(0x7f0000000400)=[{&(0x7f00000000c0)="a0e1dd9a5b3142941f0321d73ee08f2065843d4335a36596995c1996d3e4155d6f543ceaefebecc7c8cf40560b744824dbb8d17316f3e4a77fb2e3409534b18c4a196d7dad960daf4fcad2f8bc237ff9d9a1617ba76973cdfcef7001b7bb7bfd802ee2225a3b3817170ed6c135713231818895a6aab22358c929889509765de2b165b6b5920692927bf4b28912383a5c43819b3912db87265faa0ac7744c2a853a3cf721c7dced2ecf16477a23c842f5abde4d3036d2c5672ddf78bbb0fb91636be6fd6704", 0xc5}, {&(0x7f00000001c0)="2b67081cdf719c615fddde64f560e9caf3263062c7aea366da0278eb4c3377dc2b24932638d73813568f810574601b96ec414c67218ab824d8831553759c133998ed130dd10add62a5d3d7feb69f04bdec7f2e01d9432136c0a69f4cb33736d4d0e2267583e280c2f6d954bf2ea4857a404f55b4afc8", 0x76}, {&(0x7f0000000280)="75ad3970ca0d54c31382c0887bde7ba73b86e6da9dccffed3c9a68b4c8861d4a7d01c7ebc061f2df47585f2971f71b5011248f029993bcca23c9f1c30a1df6a479a096246467ac0d16ca26c54fe2c886c67466d55e616cb6d189e2cec13e448c410e2098c4500f80bac941ab81fb1adf9ab180dc74f0a62b6d8959c1ff9f74bd5861cfab0aa1588352eaf9bd80187eac9d087ee907a5b2f3e94f0b524014b9d0a8d08c1d4e8031b0748d17cb80e747d8b0a5ad855d26d3a09a3f3559", 0xbc}, {&(0x7f0000000340)="e2459c0b12e7b7e0246f7754545fb66c54493f1eb40a6fb1104838418bb6d1751858f1f505a7ca0c7657ef044a8854cfdeb052d53baf8898689ff9f8fd5bf8328b8d1dadef388a8128f91029f1cede186ad7876cfbec90ea6bfdf7df9063407f5d84d6e1181c32eb030f14d84943e9eca288c0376a5057fb4ef8de2b443ecf666f8cfb147bee605b8c0a79d5650b2ef9af75edb78a080ce65ff056605b77dc2de1f44322fde20db13788c946054eba18e6eebcb6890c", 0xb6}], 0x4, 0x80000000, 0x40, 0x11) r6 = socket$inet(0x2, 0x80005, 0xfffff000) ioctl$EXT4_IOC_GROUP_EXTEND(r6, 0x40086607, &(0x7f0000000440)=0x100000000) 22:13:08 executing program 0: clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(r1, &(0x7f0000000240)='./file1\x00', 0x14000, 0xc2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)={0x800005, 0xffffffff, 0x8000, 0x2, 0xfffffffb}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e21, @rand_addr=0x64010100}, 0x10) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40086607, &(0x7f0000000040)={0x15}) 22:13:08 executing program 6: pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) syz_open_dev$sg(&(0x7f0000000400), 0x1, 0x103081) syz_open_dev$sg(&(0x7f0000000300), 0x1, 0xfffffff6) close_range(r0, 0xffffffffffffffff, 0x0) 22:13:08 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}}) 22:13:08 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}}) 22:13:08 executing program 6: pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) syz_open_dev$sg(&(0x7f0000000400), 0x1, 0x103081) syz_open_dev$sg(&(0x7f0000000300), 0x1, 0x1000000000000) close_range(r0, 0xffffffffffffffff, 0x0) 22:13:08 executing program 0: clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(r1, &(0x7f0000000240)='./file1\x00', 0x14000, 0xc2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)={0x800005, 0xffffffff, 0x8000, 0x2, 0xfffffffb}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e21, @rand_addr=0x64010100}, 0x10) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40086607, &(0x7f0000000040)={0x15}) 22:13:08 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000000200)=[{&(0x7f0000000040)='m', 0x1}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f0000000000)={{0x1, 0x1, 0x18, r2, @in_args={0x1}}, './file0\x00'}) close_range(r0, 0xffffffffffffffff, 0x0) 22:13:08 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x2008000) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x40000000000000a, 0x0) 22:13:08 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x4800) [ 2064.738640] cgroup: fork rejected by pids controller in /syz5 22:13:08 executing program 4: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB="2c7766ff5c6f3d", @ANYRESHEX=r1, @ANYBLOB=',\x00']) close_range(r0, 0xffffffffffffffff, 0x0) 22:13:08 executing program 0: clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe2(0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x14000, 0xc2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)={0x800005, 0xffffffff, 0x8000, 0x2, 0xfffffffb}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e21, @rand_addr=0x64010100}, 0x10) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40086607, &(0x7f0000000040)={0x15}) [ 2064.846463] 9pnet: Insufficient options for proto=fd 22:13:26 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x20100000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 22:13:26 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, 0x0) 22:13:26 executing program 3: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) tee(r2, r1, 0x800, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r0, 0xc018937c, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r3, @ANYBLOB="00000000000000002e2f66696c653000cbbf1bdeb1ae9e6e7a5c64895a4d5fb48a7608a859fb8a77878ce9109a577b6467fce4421671ee7cc7e18c0d9023e5675d8a8a60"]) ioctl$SG_SCSI_RESET(r4, 0x2284, 0x0) close_range(r2, 0xffffffffffffffff, 0x0) 22:13:26 executing program 0: clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe2(0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x14000, 0xc2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)={0x800005, 0xffffffff, 0x8000, 0x2, 0xfffffffb}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e21, @rand_addr=0x64010100}, 0x10) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40086607, &(0x7f0000000040)={0x15}) 22:13:26 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x2008000) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x40000000000000b, 0x0) 22:13:26 executing program 6: pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) syz_open_dev$sg(&(0x7f0000000400), 0x1, 0x103081) syz_open_dev$sg(&(0x7f0000000300), 0x1, 0x8000000000000) close_range(r0, 0xffffffffffffffff, 0x0) 22:13:26 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) vmsplice(r2, &(0x7f0000000200)=[{&(0x7f0000000040)='m', 0x1}], 0x1, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) fallocate(r0, 0x1a, 0x100, 0x4) 22:13:26 executing program 4: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(r0, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r2}}) close_range(r1, 0xffffffffffffffff, 0x0) [ 2082.430033] EXT4-fs warning (device sda): ext4_group_extend:1800: can't shrink FS - resize aborted 22:13:26 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, 0x0) 22:13:26 executing program 6: pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) syz_open_dev$sg(&(0x7f0000000400), 0x1, 0x103081) syz_open_dev$sg(&(0x7f0000000300), 0x1, 0x100000000000000) close_range(r0, 0xffffffffffffffff, 0x0) 22:13:26 executing program 0: clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe2(0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x14000, 0xc2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)={0x800005, 0xffffffff, 0x8000, 0x2, 0xfffffffb}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e21, @rand_addr=0x64010100}, 0x10) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40086607, &(0x7f0000000040)={0x15}) [ 2082.580651] EXT4-fs warning (device sda): ext4_group_extend:1800: can't shrink FS - resize aborted 22:13:42 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x8cffffff, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 22:13:42 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, 0x0) 22:13:42 executing program 6: pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) syz_open_dev$sg(&(0x7f0000000400), 0x1, 0x103081) syz_open_dev$sg(&(0x7f0000000300), 0x1, 0x200000000000000) close_range(r0, 0xffffffffffffffff, 0x0) 22:13:42 executing program 0: clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe2(0x0, 0x0) openat(0xffffffffffffffff, 0x0, 0x14000, 0xc2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)={0x800005, 0xffffffff, 0x8000, 0x2, 0xfffffffb}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e21, @rand_addr=0x64010100}, 0x10) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40086607, &(0x7f0000000040)={0x15}) 22:13:42 executing program 4: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r2}}) ioctl$EXT4_IOC_GETSTATE(r0, 0x40046629, &(0x7f0000000000)) close_range(r1, 0xffffffffffffffff, 0x0) r4 = fcntl$getown(r0, 0x9) r5 = gettid() timer_create(0x0, &(0x7f0000000240)={0x0, 0xb, 0x4, @tid=r5}, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000002540)=[{{&(0x7f00000003c0)=@abs, 0x6e, &(0x7f0000000440)=[{&(0x7f00000004c0)=""/161, 0xa1}, {&(0x7f0000000580)=""/125, 0x7d}], 0x2, &(0x7f0000000600)=[@cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x108}}, {{&(0x7f0000000740)=@abs, 0x6e, &(0x7f0000001c80)=[{&(0x7f00000007c0)=""/52, 0x34}, {&(0x7f0000000800)=""/4096, 0x1000}, {&(0x7f0000001800)=""/51, 0x33}, {&(0x7f0000001840)=""/198, 0xc6}, {&(0x7f0000001940)=""/126, 0x7e}, {&(0x7f00000019c0)=""/69, 0x45}, {&(0x7f0000001a40)=""/213, 0xd5}, {&(0x7f0000001b40)=""/255, 0xff}, {&(0x7f0000001c40)=""/2, 0x2}], 0x9, &(0x7f0000001d40)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x60}}, {{&(0x7f0000001dc0), 0x6e, &(0x7f0000002080)=[{&(0x7f0000001e40)=""/80, 0x50}, {&(0x7f0000001ec0)=""/244, 0xf4}, {&(0x7f0000001fc0)=""/49, 0x31}, {&(0x7f0000002000)=""/90, 0x5a}], 0x4, &(0x7f00000020c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x98}}, {{0x0, 0x0, &(0x7f0000002400)=[{&(0x7f0000002180)=""/216, 0xd8}, {&(0x7f0000002280)=""/131, 0x83}, {&(0x7f0000002340)=""/144, 0x90}], 0x3, &(0x7f0000002440)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0xc8}}], 0x4, 0x3, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r8, r7, 0x800, 0x0) close_range(r8, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000002680)={0x50000000, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000180), {0x3}, &(0x7f0000000240)=""/133, 0x85, &(0x7f0000000300)=""/140, &(0x7f0000002640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, r5, r6, 0xffffffffffffffff], 0x7, {r8}}, 0x58) 22:13:42 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x2008000) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x40000000000000c, 0x0) 22:13:42 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x84000) vmsplice(r1, &(0x7f0000000200)=[{&(0x7f0000000040)='m', 0x1}], 0x1, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r2, r1, 0x2, 0x5) tee(r4, r3, 0x800, 0x0) close_range(r4, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r5, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) copy_file_range(r4, 0x0, r5, &(0x7f0000000000)=0x7, 0x316, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 22:13:42 executing program 3: perf_event_open(&(0x7f0000001d80)={0x5, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x80, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x9, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x208042, 0x0) r4 = accept4$bt_l2cap(r2, &(0x7f0000000080)={0x1f, 0x0, @none}, &(0x7f00000000c0)=0xe, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(r3, 0xc0189371, &(0x7f0000000140)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r4, @ANYBLOB="0a0000000010000000000000000000dd60276300"/31]) openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x12a00, 0x0) 22:13:42 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)) [ 2098.589081] cgroup: fork rejected by pids controller in /syz0 [ 2098.617900] EXT4-fs warning (device sda): ext4_group_extend:1800: can't shrink FS - resize aborted [ 2098.714536] 9pnet: Insufficient options for proto=fd 22:13:42 executing program 0: clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe2(0x0, 0x0) openat(0xffffffffffffffff, 0x0, 0x14000, 0xc2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)={0x800005, 0xffffffff, 0x8000, 0x2, 0xfffffffb}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e21, @rand_addr=0x64010100}, 0x10) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40086607, &(0x7f0000000040)={0x15}) 22:13:42 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)) 22:13:42 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0xc0ed0000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 22:13:42 executing program 6: pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) syz_open_dev$sg(&(0x7f0000000400), 0x1, 0x103081) syz_open_dev$sg(&(0x7f0000000300), 0x1, 0x400000000000000) close_range(r0, 0xffffffffffffffff, 0x0) [ 2098.840973] EXT4-fs warning (device sda): ext4_group_extend:1800: can't shrink FS - resize aborted 22:13:42 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x2008000) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x40000000000000d, 0x0) 22:13:42 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/module/battery', 0x80040, 0x80) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) pread64(r3, &(0x7f0000000180)=""/27, 0x1b, 0x9) openat$binderfs_ctrl(0xffffffffffffff9c, &(0x7f00000001c0)='./binderfs2/binder-control\x00', 0x800, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', &(0x7f0000000040)=ANY=[@ANYBLOB='cyztnl1\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="00108000000000eb000100014aeb00280066000003299078640101010a010100018913b37f0000017f000001ac1414aa7f000001"]}) tee(r1, r0, 0x4000000000800, 0x3) close_range(r1, 0xffffffffffffffff, 0x0) ioctl$FIGETBSZ(r1, 0x2, &(0x7f0000000140)) 22:13:42 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/locks\x00', 0x0, 0x0) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r2, 0xc0506617, &(0x7f00000003c0)={@id={0x2, 0x0, @b}, 0x40, 0x0, '\x00', @b}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0}, &(0x7f0000000840)=0xc) mount$tmpfs(0x0, &(0x7f0000000780)='./file0\x00', &(0x7f00000007c0), 0x40000, &(0x7f0000000880)={[{@huge_within_size}, {@uid={'uid', 0x3d, 0xffffffffffffffff}}, {@mpol={'mpol', 0x3d, {'prefer', '', @val={0x3a, [0x37, 0x2d]}}}}, {@huge_always}, {@mpol={'mpol', 0x3d, {'default', '=relative', @void}}}], [{@fowner_gt={'fowner>', r3}}, {@seclabel}]}) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000080)={&(0x7f00000004c0)=@allocspi={0x1f8, 0x16, 0x4, 0x70bd29, 0x25dfdbfb, {{{@in=@local, @in=@loopback, 0x4e24, 0x5, 0x4e21, 0xf0, 0x2, 0xa0, 0x80, 0x62, 0x0, r3}, {@in6=@mcast1, 0x4d6, 0x32}, @in6=@private0={0xfc, 0x0, '\x00', 0x1}, {0x4, 0x8, 0x1f, 0x64ef, 0x3ff, 0x10000, 0x0, 0xfff}, {0x5, 0xca1c, 0xfffffffffffffffb, 0x2}, {0xffffffff, 0x5, 0x4}, 0x70bd26, 0x3500, 0x2, 0x2, 0x67, 0x42}}, [@policy_type={0xa}, @coaddr={0x14, 0xe, @in6=@loopback}, @XFRMA_SET_MARK={0x8, 0x1d, 0x6}, @proto={0x5, 0x19, 0x3c}, @encap={0x1c, 0x4, {0xfffffffffffffffd, 0x4e23, 0x4e21, @in=@dev={0xac, 0x14, 0x14, 0x36}}}, @replay_esn_val={0x3c, 0x17, {0x8, 0x70bd2a, 0x70bd29, 0x70bd2d, 0x70bd2a, 0x2, [0x10000, 0xe22, 0x4, 0x7, 0xbb, 0x2, 0x9, 0x99e5]}}, @lifetime_val={0x24, 0x9, {0x101, 0x2, 0x7, 0x9}}, @replay_val={0x10, 0xa, {0x70bd28, 0x70bd26, 0xcb9}}, @tmpl={0x44, 0x5, [{{@in=@remote, 0x4d4, 0x33}, 0xa, @in=@rand_addr=0x64010100, 0x34ff, 0x3, 0x1, 0x4, 0xff, 0x9, 0x86f}]}]}, 0x1f8}, 0x1, 0x0, 0x0, 0x20004814}, 0x80) vmsplice(r1, &(0x7f0000000200)=[{&(0x7f0000000040)='m', 0x1}], 0x1, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) [ 2098.978435] 9pnet: Insufficient options for proto=fd 22:13:42 executing program 0: clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe2(0x0, 0x0) openat(0xffffffffffffffff, 0x0, 0x14000, 0xc2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)={0x800005, 0xffffffff, 0x8000, 0x2, 0xfffffffb}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e21, @rand_addr=0x64010100}, 0x10) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40086607, &(0x7f0000000040)={0x15}) [ 2099.047166] EXT4-fs warning (device sda): ext4_group_extend:1800: can't shrink FS - resize aborted 22:13:43 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0xf6ffffff, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 22:13:43 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)) 22:13:43 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) tee(r1, r0, 0x800, 0x0) ioctl$SNAPSHOT_PREF_IMAGE_SIZE(r1, 0x3312, 0x10001) close_range(r1, 0xffffffffffffffff, 0x0) [ 2099.241130] 9pnet: Insufficient options for proto=fd VM DIAGNOSIS: 22:18:51 Registers: info registers vcpu 0 RAX=ffffffff83e4e160 RBX=0000000000000000 RCX=ffffffff83e3623c RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff83e4e768 RBP=fffffbfff09c6450 RSP=ffffffff84e07e38 R8 =0000000000000001 R9 =ffff88806ce3c12b R10=ffffed100d9c7825 R11=0000000000000001 R12=0000000000000000 R13=ffffffff85670048 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff83e4e16e RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f92bf4c3cb0 CR3=000000000b92c000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000 XMM02=00000000000000000000000000000000 XMM03=6578650b006e6567206365786508006c XMM04=7320636578650a006567616972742063 XMM05=6873616d7320636578650a0073646565 XMM06=7865110073746e696820636578650a00 XMM07=00737472617473657220726f74756365 XMM08=6e6567206365786508006c61746f7420 XMM09=650a0065676169727420636578650b00 XMM10=20636578650a00736465657320636578 XMM11=746e696820636578650a006873616d73 XMM12=7473657220726f747563657865110073 XMM13=007a7a75662063657865090073747261 XMM14=006574616469646e616320636578650e XMM15=0000657a696d696e696d20636578650d info registers vcpu 1 RAX=ffffffff83e4e160 RBX=0000000000000001 RCX=ffffffff83e3623c RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff83e4e768 RBP=ffffed100112d000 RSP=ffff88800897fe70 R8 =0000000000000001 R9 =ffff88806cf3c12b R10=ffffed100d9e7825 R11=0000000000000001 R12=0000000000000001 R13=ffffffff85670048 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff83e4e16e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff119ab000 CR3=000000000b92c000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000 XMM02=000000000000000041720dca00000000 XMM03=0000ff00000000000000000000000000 XMM04=732f6c61636f6c2f7273752f3d485441 XMM05=622f6c61636f6c2f7273752f3a6e6962 XMM06=73752f3a6e6962732f7273752f3a6e69 XMM07=6e69622f3a6e6962732f3a6e69622f72 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000