0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x2, 0x52}, 0x1454, 0x1da, 0x0, 0x4, 0x881, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x7) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf33a3fcd7610b807, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1, 0x9}, 0x0, 0x0, 0x0, 0x0, 0x98c7}, 0x0, 0x0, 0xffffffffffffffff, 0x9) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x527942, 0x10) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x147001, 0x0) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x5, 0x8, 0x1f, 0x1f, 0x0, 0x3, 0x80008, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffffdd10, 0x2, @perf_config_ext={0x4, 0x9}, 0x5002, 0x0, 0x10001, 0x7, 0x5, 0x5, 0x6, 0x0, 0x8150, 0x0, 0x4}, 0x0, 0x4, r1, 0xa) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x2, &(0x7f00000000c0)=[{&(0x7f00000002c0)="7e1e0a2b15bf799fb2a349012b02be5b2d2f0cdceceef3c0cd9a8870d6021b820cee1704", 0x24, 0x4000000000000}, {&(0x7f0000000180)="d9adb8371a7b3c5680b5c9d1d2678c3545c3645f135c3142a6dd27e0f9993f13a892e1f7f221c9a4b2b51c68e9ba9f6aecb64064d50069dd", 0x38, 0x9}], 0x50, &(0x7f00000004c0)=ANY=[@ANYRESHEX=r0, @ANYRESDEC, @ANYBLOB="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"]) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00000001c0)=""/224) shmctl$IPC_RMID(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r2 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffb000/0x2000)=nil) shmat(0x0, &(0x7f0000ff9000/0x3000)=nil, 0x1000) shmat(r2, &(0x7f0000ff9000/0x4000)=nil, 0x4000) r3 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_LOCK(r3, 0xb) shmctl$SHM_UNLOCK(r2, 0xc) shmctl$SHM_UNLOCK(r2, 0xc) shmat(0x0, &(0x7f0000ff2000/0x1000)=nil, 0x2000) 02:01:54 executing program 5: r0 = syz_io_uring_setup(0xb10, &(0x7f0000000540)={0x0, 0x0, 0x2}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = dup(r0) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x8, 0x110, r1, 0x8000000) r3 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000140)=0x0) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r6, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a", 0x2}, {0x0}, {0x0}], 0x33}, 0x0, 0x4008000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r3, 0x0) r7 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r3, 0x8000000) syz_io_uring_submit(r7, r5, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) openat(0xffffffffffffffff, &(0x7f0000000180)='./file1\x00', 0x182, 0x0) syz_io_uring_setup(0x8003a75, &(0x7f0000000080)={0x0, 0xa91f, 0x10, 0x0, 0x3be}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000002c0)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r8, r9, 0x0, 0x0) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r9, &(0x7f0000000040)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x1, {0x3, r10}}, 0x7ff) syz_io_uring_submit(r2, r5, &(0x7f0000000080)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x5, 0x0, r1, 0x0, &(0x7f0000000000)="121a11345b4a257b4ed242d7791d7f73b324ef6a041b2723035e2fd2df3df014f51adc07592a267f2107edcbbbe114a317fa6bb96e8bbf86b3dc766f35be069376a52b6b097de89e78cfb8b969648cdafd869f6cbd0b630323d2e17cd4f54f", 0x5f, 0x0, 0x0, {0x0, r10}}, 0x0) 02:01:54 executing program 4: prlimit64(0x0, 0x6, &(0x7f0000000080), 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0x0) syz_io_uring_setup(0x3560, &(0x7f00000001c0)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000080), &(0x7f0000000180)) (fail_nth: 19) 02:01:54 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x9) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xe}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0xff, 0x2, 0x81, 0x3f, 0x0, 0x1, 0x202, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x2, 0x2, @perf_bp={&(0x7f0000000080), 0x1}, 0x20, 0x1df, 0xfffffbff, 0x0, 0x80, 0xff, 0x8, 0x0, 0xfffffffb, 0x0, 0xfff}, 0x0, 0x0, r0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000200008000f8000020004000000000000000000001", 0x25}, {0x0}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000040)) 02:01:54 executing program 7: sendmsg$NL80211_CMD_SET_KEY(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, 0x0, 0x300, 0x70bd2d, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_KEY_SEQ={0xb, 0xa, "df54be6d3dd45c"}]}, 0x20}, 0x1, 0x0, 0x0, 0x8011}, 0x10) r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r1, 0x0, 0x2020) ioctl$INCFS_IOC_FILL_BLOCKS(r1, 0x80106720, &(0x7f0000000500)={0x4, &(0x7f0000000480)=[{0x1, 0x2, &(0x7f00000002c0)="e829", 0x0, 0x1}, {0x0, 0x66, &(0x7f0000000300)="631831347d9b99c2301a45f0d567f227d802f9f3621ffcc63167daa80f2945ac48fd690dee60c1b603d2317ad4bcf5a83fa6fa9f15dcaf545c40834c46cf54e48c1163dd20cec72af7cb70bdcd8483c87e2fa7e6ac80b6aebd7821e9d2f8a5b4bdadb3ae4ff0", 0x1}, {0x2c, 0x7c, &(0x7f0000000380)="dd01cf932d329aa6ef0421d2b6aaeb06f7fe37f87aed3acff0b4f6cf7ee64f928b43663dd3e4163c60f3ba22019ba99aaef1539d227383ea2c636347b02099882ce44b1b964359b5b768a3c166e683ff24282d46b23f079b14efe77471641a2c1ac9ead2e0a9b275644d5fc6494c56bc82f1237dda7c29177b0072c1", 0x1}, {0x4, 0x50, &(0x7f0000000400)="3aff06e39c5fa8eaa76a712f91b7cdd9cd4df889baff5ddcabb8d37beb9481a6209d6edfb345ba8ab2a5fa80c636d2036e2dd1b3be90c5901721dcfd485f0cd34f9b810c717699b79a38e944bcc6a09e", 0x0, 0x1}]}) r2 = socket$packet(0x11, 0x2, 0x300) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r2, &(0x7f0000000240)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @random="b15ed7ae33fc"}, 0x14) r5 = socket$packet(0x11, 0x2, 0x300) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r5, &(0x7f0000000240)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @random="b15ed7ae33fc"}, 0x14) sendmsg$ETHTOOL_MSG_CHANNELS_SET(r1, &(0x7f00000006c0)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000680)={&(0x7f00000005c0)={0xa4, 0x0, 0x300, 0x70bd28, 0x25dfdbfd, {}, [@ETHTOOL_A_CHANNELS_OTHER_COUNT={0x8, 0x8, 0x3fd}, @ETHTOOL_A_CHANNELS_RX_COUNT={0x8, 0x6, 0x7}, @ETHTOOL_A_CHANNELS_COMBINED_COUNT={0x8, 0x9, 0x8}, @ETHTOOL_A_CHANNELS_COMBINED_COUNT={0x8, 0x9, 0xfffffffa}, @ETHTOOL_A_CHANNELS_TX_COUNT={0x8, 0x7, 0x6}, @ETHTOOL_A_CHANNELS_COMBINED_COUNT={0x8, 0x9, 0x7}, @ETHTOOL_A_CHANNELS_HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_CHANNELS_HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x1}, 0x20000010) r8 = socket$inet6_udp(0xa, 0x2, 0x0) syz_open_procfs(0x0, &(0x7f0000000240)='clear_refs\x00') setsockopt$inet6_mreq(r8, 0x29, 0x14, &(0x7f0000000280)={@mcast1}, 0x14) sendmsg$IPCTNL_MSG_EXP_GET(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x1, 0x2, 0x101, 0x0, 0x0, {0x2, 0x0, 0x5}}, 0x14}, 0x1, 0x0, 0x0, 0x8005}, 0x4008040) r9 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r9, 0x5412, &(0x7f0000000000)=0x17) [ 788.402622] FAULT_INJECTION: forcing a failure. [ 788.402622] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 788.404828] CPU: 1 PID: 6823 Comm: syz-executor.4 Not tainted 5.10.247 #1 [ 788.406032] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 788.407481] Call Trace: [ 788.407951] dump_stack+0x107/0x167 [ 788.408624] should_fail.cold+0x5/0xa [ 788.409324] __alloc_pages_nodemask+0x182/0x600 [ 788.410156] ? lock_downgrade+0x6d0/0x6d0 [ 788.410894] ? __alloc_pages_slowpath.constprop.0+0x2310/0x2310 [ 788.411964] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 788.412903] ? kmem_cache_alloc_node+0x2bc/0x330 [ 788.413752] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 788.414682] copy_process+0x62b/0x78b0 [ 788.415363] ? SOFTIRQ_verbose+0x10/0x10 [ 788.416091] ? stack_trace_save+0x8c/0xc0 [ 788.416871] ? lock_acquire+0x197/0x470 [ 788.417572] ? io_sq_thread_park+0x79/0xd0 [ 788.418320] ? perf_trace_lock+0xac/0x490 [ 788.419053] ? lock_release+0x680/0x680 [ 788.419763] ? __cleanup_sighand+0xb0/0xb0 [ 788.420530] ? kernel_text_address+0xf2/0x120 [ 788.421332] ? find_held_lock+0x2c/0x110 [ 788.422041] ? io_uring_setup+0x1c23/0x2980 [ 788.422796] ? lock_downgrade+0x6d0/0x6d0 [ 788.423521] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 788.424409] create_io_thread+0xb6/0xf0 [ 788.425119] ? pidfd_prepare+0x80/0x80 [ 788.425812] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 788.426690] io_uring_setup+0x1d79/0x2980 [ 788.427417] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 788.428320] ? wait_for_completion_io+0x270/0x270 [ 788.429185] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 788.430109] ? syscall_enter_from_user_mode+0x1d/0x50 [ 788.431021] do_syscall_64+0x33/0x40 [ 788.431674] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 788.432602] RIP: 0033:0x7f6308220b19 [ 788.433253] 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 [ 788.436467] RSP: 002b:00007f6305796108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 788.437780] RAX: ffffffffffffffda RBX: 00007f6308333f60 RCX: 00007f6308220b19 [ 788.439123] RDX: 0000000020ffb000 RSI: 00000000200001c0 RDI: 0000000000003560 [ 788.440608] RBP: 00000000200001c0 R08: 0000000020000180 R09: 0000000020000180 [ 788.442047] R10: 0000000020000080 R11: 0000000000000202 R12: 0000000020000180 [ 788.443377] R13: 0000000020ffb000 R14: 0000000020000080 R15: 0000000020ffb000 02:01:54 executing program 0: r0 = syz_io_uring_setup(0x1c28, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x5}, 0x6) syz_io_uring_submit(r1, r2, 0x0, 0x0) syz_io_uring_setup(0x1f8, &(0x7f0000000680), &(0x7f0000fee000/0x4000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)) pipe2(&(0x7f0000000040), 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:02:09 executing program 2: sendmsg$NL80211_CMD_SET_KEY(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, 0x0, 0x300, 0x70bd2d, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_KEY_SEQ={0xb, 0xa, "df54be6d3dd45c"}]}, 0x20}, 0x1, 0x0, 0x0, 0x8011}, 0x10) r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r1, 0x0, 0x2020) ioctl$INCFS_IOC_FILL_BLOCKS(r1, 0x80106720, &(0x7f0000000500)={0x4, &(0x7f0000000480)=[{0x1, 0x2, &(0x7f00000002c0)="e829", 0x0, 0x1}, {0x0, 0x66, &(0x7f0000000300)="631831347d9b99c2301a45f0d567f227d802f9f3621ffcc63167daa80f2945ac48fd690dee60c1b603d2317ad4bcf5a83fa6fa9f15dcaf545c40834c46cf54e48c1163dd20cec72af7cb70bdcd8483c87e2fa7e6ac80b6aebd7821e9d2f8a5b4bdadb3ae4ff0", 0x1}, {0x2c, 0x7c, &(0x7f0000000380)="dd01cf932d329aa6ef0421d2b6aaeb06f7fe37f87aed3acff0b4f6cf7ee64f928b43663dd3e4163c60f3ba22019ba99aaef1539d227383ea2c636347b02099882ce44b1b964359b5b768a3c166e683ff24282d46b23f079b14efe77471641a2c1ac9ead2e0a9b275644d5fc6494c56bc82f1237dda7c29177b0072c1", 0x1}, {0x4, 0x50, &(0x7f0000000400)="3aff06e39c5fa8eaa76a712f91b7cdd9cd4df889baff5ddcabb8d37beb9481a6209d6edfb345ba8ab2a5fa80c636d2036e2dd1b3be90c5901721dcfd485f0cd34f9b810c717699b79a38e944bcc6a09e", 0x0, 0x1}]}) r2 = socket$packet(0x11, 0x2, 0x300) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r2, &(0x7f0000000240)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @random="b15ed7ae33fc"}, 0x14) r5 = socket$packet(0x11, 0x2, 0x300) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r5, &(0x7f0000000240)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @random="b15ed7ae33fc"}, 0x14) sendmsg$ETHTOOL_MSG_CHANNELS_SET(r1, &(0x7f00000006c0)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000680)={&(0x7f00000005c0)={0xa4, 0x0, 0x300, 0x70bd28, 0x25dfdbfd, {}, [@ETHTOOL_A_CHANNELS_OTHER_COUNT={0x8, 0x8, 0x3fd}, @ETHTOOL_A_CHANNELS_RX_COUNT={0x8, 0x6, 0x7}, @ETHTOOL_A_CHANNELS_COMBINED_COUNT={0x8, 0x9, 0x8}, @ETHTOOL_A_CHANNELS_COMBINED_COUNT={0x8, 0x9, 0xfffffffa}, @ETHTOOL_A_CHANNELS_TX_COUNT={0x8, 0x7, 0x6}, @ETHTOOL_A_CHANNELS_COMBINED_COUNT={0x8, 0x9, 0x7}, @ETHTOOL_A_CHANNELS_HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_CHANNELS_HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x1}, 0x20000010) r8 = socket$inet6_udp(0xa, 0x2, 0x0) syz_open_procfs(0x0, &(0x7f0000000240)='clear_refs\x00') setsockopt$inet6_mreq(r8, 0x29, 0x14, &(0x7f0000000280)={@mcast1}, 0x14) sendmsg$IPCTNL_MSG_EXP_GET(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x1, 0x2, 0x101, 0x0, 0x0, {0x2, 0x0, 0x5}}, 0x14}, 0x1, 0x0, 0x0, 0x8005}, 0x4008040) r9 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r9, 0x5412, &(0x7f0000000000)=0x17) 02:02:09 executing program 6: r0 = 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, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x10000) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040)=0x1, 0x4) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 02:02:09 executing program 4: prlimit64(0x0, 0x6, &(0x7f0000000080), 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0x0) syz_io_uring_setup(0x3560, &(0x7f00000001c0)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000080), &(0x7f0000000180)) (fail_nth: 20) 02:02:09 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000840)='/sys/kernel/oops_count', 0x0, 0x0) splice(r1, 0x0, r1, 0x0, 0x7fff, 0x0) r2 = getegid() setresgid(0xffffffffffffffff, r2, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff, r2}}, './file0\x00'}) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x17) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$TCSETSW2(r3, 0x402c542c, &(0x7f0000000080)={0x7, 0x8001, 0x1, 0x80, 0x5, "e5d411f355a178f1e24e7b07f2d701d651ce74", 0x0, 0xfffffffe}) 02:02:09 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000002380)={[{@shortname_winnt}, {@shortname_mixed}, {@shortname_win95}]}) syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x4, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="7b720a665893c705754bee96f3f1a46bccc7955330e73d52e30007a2e10095d20102b81198dd7ce9aa639cf27488e11ef35413587518923f8ee8d08cd4b895b388b3a6ddb09e6682a14988f6d0d7048dede5b0e269288d7959259869036eacb4b4d20c160b065927919bc1c83ea6b76f4a5528b28cf708af57636dba1196ef696931c0d5a8d9349f67b0b5a8bbbad6e645a624eb2bde0f2e28f3ec112e1fcdd601916b22ba6cae68e9e6d5620363cfc1606f0b717af61220ce0e", 0xba, 0x81}], 0x100c004, &(0x7f0000000200)={[{@nodots}, {@nodots}, {@fat=@sys_immutable}, {@fat=@tz_utc}, {@fat=@check_normal}, {@nodots}, {@dots}, {@fat=@quiet}], [{@appraise_type}, {@permit_directio}, {@uid_lt={'uid<', 0xee01}}, {@appraise}, {@func={'func', 0x3d, 'FIRMWARE_CHECK'}}]}) 02:02:09 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDFONTOP_GET(0xffffffffffffffff, 0x4b63, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) r1 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r1, 0x0, 0x2020) writev(r1, &(0x7f00000000c0)=[{&(0x7f00000004c0)="3bc495332b5f637eabf0a8b69eeff2269a4e862f2d0d8282ee0897234628c3085cd60c5ddbffaea476bd1c7b1da3717a37762c0d0d2fb819b6ecf56c7ce60d0e161dfc7c2cde43c28e324aaa3aca44a753fbb2de844a98c5e0780c0b6330844bd4845c99fa35da200d4dfb53903defda83159283739fbd5306a0eafd6fbc3f5e10e675e4ed7b6551ba25bb1eb9e17c40d2da889a4a454d6505d99fa15c9b2b17558e1c9f0d5ea339b28d5a42513ecdc1dc65e4c9791369aa7fdc4eab82c9945a2743117ce2499ee166e85f31466bc6db891a40e7b5db649bf8bcf0a8e0dfa90a3beefeae4cedb117d1e1885c20f040c4cdc53d8e8fb17cf49b03b8c0999f6beff7bcebb657c5c251d8a91afbaeaabe5d789c7047fe4188588de3637cca6289a299660ede533a7b4eed8dbc4d6c9bc881e0512c431decbed0b8431b294879ea76b013499ac348ecf804dabff0afdcbb1b76b16c9f06b6ad9e2f4607b70e280f9efe11c312e788cf9be4c80a40d546d680c22c0bf34ba3339203fe67f43d506e1ce5563ade5ebd9605ef7d1b1024aeed8e4762a4ac3226305828694b69c458f1dbf1f406690b14c95fcbfa373f3efff86d23154bb40d", 0x1a7}, {&(0x7f00000003c0)="eb932e5d2df2fc169667f3d0d88aa9f68610915fad878bc66a38f0e300a0dbceb2f00da7345967f35389923f24f5e4f4cb46a3db1c38495fe43230c98ba0ee18c790faf61b04bbd3d8f7b648fc13aad4257b8f2cd532ed4e304c548fc43a3af66996185ee9bcb96ae34ec3afdbb95256eb4e7c74ba775dcadde9871d5973904c56b7284c220cc93bdabbc7c04de8d8c599624f8695fee286fe3fa16e1dc6f0de780f7e3cd9401b70259d73b86c083104d2a9d95a3d3840c1475e7aaa58bbad12a213d2b4109dd5bdfcf74dc6d73cf77644f358845c9b8ffebaa3633db6af4530fd", 0xe1}], 0x37e) clock_gettime(0x0, 0x0) 02:02:09 executing program 0: r0 = syz_io_uring_setup(0x1c28, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x5}, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) syz_io_uring_setup(0x1f8, &(0x7f0000000680), &(0x7f0000fee000/0x4000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)) pipe2(&(0x7f0000000040), 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:02:09 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000079000/0x4000)=nil, 0x4000, 0x3000005, 0x8010, r0, 0x453e4000) getpgrp(0x0) r1 = pidfd_open(0x0, 0x0) mq_notify(0xffffffffffffffff, 0x0) mmap(&(0x7f0000144000/0x3000)=nil, 0x3000, 0x0, 0x8010, 0xffffffffffffffff, 0x26c4c000) perf_event_open(&(0x7f0000000480)={0x1, 0xa1, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8902, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2000003, 0x1f012, r2, 0x0) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000000c0), 0x410000) ioctl$FS_IOC_MEASURE_VERITY(r1, 0xc0046686, &(0x7f0000000240)={0x1, 0xe7, "c1add3c0c47cdf29ea8b83d62396c30c1db4c923dcd368d4eeb6674f3c9d8600001f83041eeb0ac0821a3ab6d1cb85f2f394afa63c4c728f5d6ee3c3f898576ce5bf34867bc2343217dade1aea68676fdfe7ead66dc3e95838a427602561bd869c97de57d72cc97f3087e6f849b1af6783faa9fd9a68cb1209191baa75dbba8e51d57b34479ea0a99450bd7bcfb35109a043afd56df153fc5c9c5c688aa2ecfd67695de6033dbd2a91a380d6dfced909c4298adb492b5706835ee65e1b621edb9fbc923b339d63c518df4f26fcb6c24f716d1311e1c1fb06f67ac2eac8dd42664a419a0630f8e8"}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="bdfb00000000000000080000000000000000000003000000030000000000000004000000000000006c000000000000000100000000000000000000000000000000000000000000003ba21badd0ff7f000046d00030000000000000000000000000000004000000000000000100000000000000ff0100000000000000000000000000000000000000000000010000000000000000000000000000000900000000000000000000000000020002000000000000000000000000000000000000000000000080200000000000000000000000000000fc3214e4"]) ioctl$BTRFS_IOC_SNAP_DESTROY(0xffffffffffffffff, 0x5000940f, &(0x7f0000000640)={{}, "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"}) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)) connect$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e24, 0x65899913, @private1={0xfc, 0x1, '\x00', 0x1}, 0x80000000}, 0x1c) pipe(&(0x7f00000003c0)) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r0, 0x0) [ 804.007053] FAULT_INJECTION: forcing a failure. [ 804.007053] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 804.009632] CPU: 0 PID: 6849 Comm: syz-executor.4 Not tainted 5.10.247 #1 [ 804.011052] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 804.012770] Call Trace: [ 804.013319] dump_stack+0x107/0x167 [ 804.014075] should_fail.cold+0x5/0xa [ 804.014866] __alloc_pages_nodemask+0x182/0x600 [ 804.015860] ? lock_downgrade+0x6d0/0x6d0 [ 804.016758] ? __alloc_pages_slowpath.constprop.0+0x2310/0x2310 [ 804.018005] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 804.019076] ? kmem_cache_alloc_node+0x2bc/0x330 [ 804.020066] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 804.021199] copy_process+0x62b/0x78b0 [ 804.021996] ? SOFTIRQ_verbose+0x10/0x10 [ 804.022847] ? stack_trace_save+0x8c/0xc0 [ 804.023755] ? lock_acquire+0x197/0x470 [ 804.024609] ? io_sq_thread_park+0x79/0xd0 [ 804.025484] ? perf_trace_lock+0xac/0x490 [ 804.026371] ? lock_release+0x680/0x680 [ 804.027201] ? __cleanup_sighand+0xb0/0xb0 [ 804.028087] ? kernel_text_address+0xf2/0x120 [ 804.029048] ? find_held_lock+0x2c/0x110 [ 804.029911] ? io_uring_setup+0x1c23/0x2980 [ 804.030801] ? lock_downgrade+0x6d0/0x6d0 [ 804.031655] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 804.032683] create_io_thread+0xb6/0xf0 [ 804.033533] ? pidfd_prepare+0x80/0x80 [ 804.034374] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 804.035441] io_uring_setup+0x1d79/0x2980 [ 804.036337] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 804.037428] ? wait_for_completion_io+0x270/0x270 [ 804.038488] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 804.039607] ? syscall_enter_from_user_mode+0x1d/0x50 [ 804.040717] do_syscall_64+0x33/0x40 [ 804.041511] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 804.041735] FAT-fs (loop5): bogus number of reserved sectors [ 804.042604] RIP: 0033:0x7f6308220b19 [ 804.042626] 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 [ 804.042637] RSP: 002b:00007f6305796108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 804.042659] RAX: ffffffffffffffda RBX: 00007f6308333f60 RCX: 00007f6308220b19 [ 804.042681] RDX: 0000000020ffb000 RSI: 00000000200001c0 RDI: 0000000000003560 [ 804.043930] FAT-fs (loop5): Can't find a valid FAT filesystem [ 804.044685] RBP: 00000000200001c0 R08: 0000000020000180 R09: 0000000020000180 [ 804.044698] R10: 0000000020000080 R11: 0000000000000202 R12: 0000000020000180 [ 804.044710] R13: 0000000020ffb000 R14: 0000000020000080 R15: 0000000020ffb000 [ 804.109956] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE cmd_age=0s [ 804.110012] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] [ 804.110063] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present [ 804.110106] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 00 00 00 02 00 [ 804.110139] blk_update_request: I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 804.111202] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.111248] blk_update_request: I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 804.111265] buffer_io_error: 3006 callbacks suppressed [ 804.111276] Buffer I/O error on dev sr0, logical block 0, async page read [ 804.112156] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.112195] blk_update_request: I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 804.112209] Buffer I/O error on dev sr0, logical block 1, async page read [ 804.114235] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 02:02:09 executing program 0: r0 = syz_io_uring_setup(0x1c28, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x5}, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x1f8, &(0x7f0000000680), &(0x7f0000fee000/0x4000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)) pipe2(&(0x7f0000000040), 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 804.114272] blk_update_request: I/O error, dev sr0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 804.114287] Buffer I/O error on dev sr0, logical block 2, async page read [ 804.122017] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.122056] blk_update_request: I/O error, dev sr0, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 804.122071] Buffer I/O error on dev sr0, logical block 3, async page read [ 804.126865] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.126938] blk_update_request: I/O error, dev sr0, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 804.126953] Buffer I/O error on dev sr0, logical block 4, async page read [ 804.130882] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.130921] blk_update_request: I/O error, dev sr0, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 804.130936] Buffer I/O error on dev sr0, logical block 5, async page read [ 804.131296] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.131333] blk_update_request: I/O error, dev sr0, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 804.131348] Buffer I/O error on dev sr0, logical block 6, async page read [ 804.132990] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.133038] blk_update_request: I/O error, dev sr0, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 804.133052] Buffer I/O error on dev sr0, logical block 7, async page read [ 804.134184] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.134221] blk_update_request: I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 804.134235] Buffer I/O error on dev sr0, logical block 0, async page read [ 804.135195] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.135227] Buffer I/O error on dev sr0, logical block 1, async page read [ 804.136267] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.138750] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.184134] FAT-fs (loop5): bogus number of reserved sectors [ 804.195211] FAT-fs (loop5): Can't find a valid FAT filesystem 02:02:09 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000880)={0x14, 0x52, 0x69844ea0a6ddcd11}, 0x14}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r1, 0x0, 0x2020) readv(r1, &(0x7f00000007c0)=[{&(0x7f0000000000)=""/115, 0x73}], 0x1) 02:02:09 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = syz_open_pts(r0, 0x2) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000000)=0x17) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000040)) [ 804.217142] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE cmd_age=0s [ 804.219130] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] [ 804.220635] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present [ 804.222000] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 01 00 00 01 00 [ 804.224985] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.226262] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.227631] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.228937] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.230239] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.231540] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.232825] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.234116] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.235851] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.237758] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.239290] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.244749] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.246283] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.247885] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.249398] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.250888] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.252197] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.253550] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.254861] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.256137] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.257506] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.259341] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.260641] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.261915] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.264114] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.269586] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.272755] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.274146] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.275670] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.276931] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.278214] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.278348] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.278657] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.279718] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.284213] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.289787] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.291219] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.293830] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.295256] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.296832] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.298248] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.299690] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.301139] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.302611] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.303993] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.305400] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.306813] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.308235] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.309660] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.311094] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.312594] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.314090] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.315541] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.317039] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.318522] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.320720] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.322150] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.323595] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.324985] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.326813] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.330129] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.332822] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.334786] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.336984] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.338949] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.342016] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.344933] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.346702] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.348642] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.350639] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.352054] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.353917] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.355334] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.356773] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.358625] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.369243] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.374108] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.393881] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 02:02:10 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x40) r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind$inet(r0, &(0x7f0000000980)={0x2, 0x4e21, @loopback}, 0x10) 02:02:10 executing program 0: r0 = syz_io_uring_setup(0x1c28, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x5}, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000680), &(0x7f0000fee000/0x4000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)) pipe2(&(0x7f0000000040), 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:02:10 executing program 1: keyctl$update(0x2, 0x0, &(0x7f0000000000)="a7", 0x1) keyctl$read(0xb, 0x0, &(0x7f00000000c0)=""/43, 0x2b) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000440), &(0x7f0000000580)=0xc) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_create(0x3, 0x0, &(0x7f0000000040)=0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, &(0x7f0000000280)={'icmp6\x00'}, &(0x7f0000000380)=0x1e) timer_settime(r0, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) timer_gettime(r0, &(0x7f00000002c0)) timer_delete(r0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 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, 0x2, 0x0, @perf_config_ext={0x7, 0x3f}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) timer_create(0x5, &(0x7f0000000080)={0x0, 0x13, 0x2, @thr={&(0x7f00000005c0)="e0347ec856aa4e9de239f7d14713f34c44cabf22b0b5d4a7894b3283fd934d40882624f0f06107f63a902e4c6e38588fa0ab573c01ebf6f4de2ab352618e7017d814b273e5f40359d60db1f8db5ea43e29400b592d474549a0ad346bca2c46a89f7fda8b1f8c86545d133760ae2be13bc589b8422eb95e1213fb4f2c629e155044201a28c090fccea58e17b997520edea4e5788c947a6e0f377c47a7fd93a27b5936e359bc4d939591edfaaab59e9ab226f3d3f526a75dccc39fd7f3a715638526f99eb7af4e749ae3f4", &(0x7f00000006c0)="9d6543d81f9d9a0bc1dae59b08e45f35830e409c84934f5188d1244b173f298ba319629f4a6efe81487d8e2fa3a1aabad5c44a9754c6237779c7052349a621642b95636be30fca69ec92b924fd61670181e9c091168ec241efe3428cbeb2911a2586a9089bab734a2ee6ec149ddadefb03f1ca4affc0835d8a02fbff6303ef428eb01677ddb419b4420ef0605c029a37d51240c4ebfe58eded5054004899548f4908bb1e1762f6eaf5b51d872903be3c9c03342107140c277db5aa5a58568662a8c083e9e3d70cec9d64c5870c9a903bc7f1d1802900e088954b523b966c58e4f252ad5ac100"}}, &(0x7f0000000100)) ioctl$FIOCLEX(r1, 0x5451) 02:02:10 executing program 4: prlimit64(0x0, 0x6, &(0x7f0000000080), 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0x0) syz_io_uring_setup(0x3560, &(0x7f00000001c0)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000080), &(0x7f0000000180)) (fail_nth: 21) [ 804.400321] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.408036] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.410799] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.415761] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.420951] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.422883] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.424290] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.430645] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.432129] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.433843] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.437627] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.439036] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.440422] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.442822] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.444423] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.449421] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.451095] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.453858] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.456774] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.459741] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.463833] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.465301] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.467056] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.468555] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.469945] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.471389] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.472842] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.474239] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.480664] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.483842] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.487016] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.489966] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.491966] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.494803] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.498879] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.501962] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.504833] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 02:02:10 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000340), 0x13b403, 0x0) ioctl$INCFS_IOC_READ_FILE_SIGNATURE(r1, 0x8010671f, &(0x7f0000000440)={&(0x7f0000000380)=""/154, 0x9a}) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x17) r2 = syz_open_dev$vcsu(&(0x7f0000000040), 0x81, 0x711003) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r2, 0xf503, 0x0) r3 = syz_open_dev$tty1(0xc, 0x4, 0x4) r4 = syz_open_dev$vcsn(&(0x7f0000000080), 0x401, 0x400000) ioctl$CDROMREADCOOKED(r2, 0x5315, &(0x7f0000000940)) r5 = syz_io_uring_setup(0x620c, &(0x7f0000000180)={0x0, 0x8040000, 0x0, 0x0, 0x2b0, 0x0, r4}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000140)=0x0) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_submit(r6, r7, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r8, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a", 0x2}, {0x0}, {0x0}], 0x33}, 0x0, 0x4008000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r5, 0x0) r9 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r5, 0x8000000) syz_io_uring_submit(r9, r7, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r7, &(0x7f00000001c0)=@IORING_OP_WRITE={0x17, 0x4, 0x2007, @fd=r3, 0x3, &(0x7f00000000c0)="36fe432d386408aa079dec59c5328e9c9f45dac73d2f81b7b4114494d5fb5367d20c794d27af0d25be0bd88d02e692d103d2ae9ac5c24b1a37e5c36fb4a8741956cbd744772dcb1ff8d6e31982b2fb81e01d74988a4e321466ef2f442f10b09f2b2f5dc6e1b0b9b9e2c3aa5204b6b779142b3dec5a5762d432466bfd46a4632996789e1e2081f14ec8fe6388432ab6d64e44cf443f6347f9788e48cce90f0131819a773c3809c18e8f9fc96aaa5122c8a985d4269822fe08d1919bcc6a06e886b70d6e9411218fbe1a7e925aeaf5a534", 0xd0, 0x1, 0x1, {0x0, r10}}, 0x6) r11 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r11, 0x6612) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) 02:02:10 executing program 5: sendmsg$NL80211_CMD_SET_PMK(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="d0000000", @ANYRES16=0x0, @ANYBLOB="040027bd7000fbdbdf257b0000000c009900a3a9f63b2f0000001400fe003d6a680b3bf3c237073d79473e5af2d61400fe00bb86f68f4fd480397f5c855e2c0728571400fe0087a4f8e1a054b5062afbe94557ad92720a0006000802110000010000140002014fb11df03c2fae8ad50a86d93afd92161400020148c68ecd7f7185279872482996cb98200a000600080211000000000014005e01265aa3a789cd8c180e0e31f38a3bc2c80a000600ffffffffffff00001400fe0079bb53a8b1fcb3d3b880415669903243"], 0xd0}, 0x1, 0x0, 0x0, 0x800}, 0x40000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4ea0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}}, 0x1c) [ 804.513653] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.515305] FAULT_INJECTION: forcing a failure. [ 804.515305] name failslab, interval 1, probability 0, space 0, times 0 [ 804.517695] CPU: 1 PID: 6884 Comm: syz-executor.4 Not tainted 5.10.247 #1 [ 804.519127] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 804.520881] Call Trace: [ 804.521438] dump_stack+0x107/0x167 [ 804.522192] should_fail.cold+0x5/0xa [ 804.522988] ? alloc_pid+0xd7/0xd30 [ 804.523739] should_failslab+0x5/0x20 [ 804.524537] kmem_cache_alloc+0x5b/0x310 [ 804.525394] alloc_pid+0xd7/0xd30 [ 804.526122] ? copy_namespaces+0x1ca/0x4f0 [ 804.526997] copy_process+0x3b8b/0x78b0 [ 804.527861] ? SOFTIRQ_verbose+0x10/0x10 [ 804.528732] ? stack_trace_save+0x8c/0xc0 [ 804.529632] ? __cleanup_sighand+0xb0/0xb0 [ 804.530506] ? kernel_text_address+0xf2/0x120 [ 804.531441] ? find_held_lock+0x2c/0x110 [ 804.532288] ? io_uring_setup+0x1c23/0x2980 [ 804.533203] ? lock_downgrade+0x6d0/0x6d0 [ 804.534070] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 804.535080] create_io_thread+0xb6/0xf0 [ 804.535903] ? pidfd_prepare+0x80/0x80 [ 804.536738] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 804.537769] io_uring_setup+0x1d79/0x2980 [ 804.538630] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 804.539673] ? wait_for_completion_io+0x270/0x270 [ 804.540736] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 804.541814] ? syscall_enter_from_user_mode+0x1d/0x50 [ 804.542891] do_syscall_64+0x33/0x40 [ 804.543663] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 804.544731] RIP: 0033:0x7f6308220b19 [ 804.545503] 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 [ 804.549272] RSP: 002b:00007f6305796108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 804.550834] RAX: ffffffffffffffda RBX: 00007f6308333f60 RCX: 00007f6308220b19 [ 804.550849] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.553383] RDX: 0000000020ffb000 RSI: 00000000200001c0 RDI: 0000000000003560 [ 804.554852] RBP: 00000000200001c0 R08: 0000000020000180 R09: 0000000020000180 [ 804.556306] R10: 0000000020000080 R11: 0000000000000202 R12: 0000000020000180 [ 804.557778] R13: 0000000020ffb000 R14: 0000000020000080 R15: 0000000020ffb000 [ 804.559905] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.561298] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.562669] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.564107] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.565561] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.566907] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.568915] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.571510] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.574240] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.576121] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.582797] sr 1:0:0:0: [sr0] tag#0 unaligned transfer sendmmsg$inet6(r0, &(0x7f0000004d80)=[{{&(0x7f0000000840)={0xa, 0x4e24, 0x4, @mcast2, 0x9}, 0x1c, &(0x7f0000001bc0)=[{&(0x7f0000000880)="8d7af89d590d54b3c865b9d054872abf1918eeb61ccddd55a12c3c589840f1d138bea953f3ec4acb34863ebff2b1a5d2b7a47d7c0e375a0364fb2e597d645a6612de84f54b3f419166d10939d169c064406bf7fcff7027f53499004fec7ce65f2ed6cee1785e4071b58aeec0782fe5796ff57b43ebd174ff67014dc1dad4b6522fe3f47418278d9866858aafa1f6e7d2a70e1e7c4571e37bd0cb25d5055a6a7556513d93b6e297edeaf67c7ef933aa1c5a17630830f1ad9919707e2e4541796799f9cf5ceee4ffd526204012047a785219da7146f158d72d1f80f6430a7234ba7485cd17ba938c12ea06f97ef15d75cc06", 0xf1}, {&(0x7f0000000980)="a4637c7237e33f97d8268b4292b5019a1ac34ab0746827c096449dd3674775531fbf253d686ffbd7dd04b5ca8cc5a1ad6dbb60952c2c5678efd9d616c8d7526188e3d6a626be4f7ec1fb8bb707871326ae312dcdaafea34ccc311d", 0x5b}, {&(0x7f0000000a00)="79c6990aac9cc39593df35b73ca1e669f9311f9b6274113a618cb5051a9d9b729ecf18968f9409c2dbe5ba0ab8a6191ea17087d2a862a5b9236c089f5af2", 0x3e}, {&(0x7f00000049c0)="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", 0x10b}, {&(0x7f0000000b40)="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&(0x7f0000003640)=[{&(0x7f00000033c0)="ffbc3688bcf3a94451eed2e51ef1874f43c8ec9c8401ccd9bb33453cce1922f6158c73924198586891ccb0e49761de491aefb592df8e35392625ea9a0ac57b8dd7095ea140ec90cf63f9300ac003e64885a5f8d6c5e3cce94be841200fd82e0e973743d9104e520bab495b48a0b2d8ec1228a00662c8db6d45f523d8075994aa6c2a0b9507c4895953c1534f14e401d9c4b4083c073135e08aecaac8f347bb8e681b5b69d094217d448e939f2ffe5ebd02f601b919f1c9a24b7ae0b076b268125ed20b790d9d4fcfafefd43dd85e4908cd40192be1b0", 0xd6}, {&(0x7f00000034c0)="9e9b8a91dc79233c77a8262ab1e2363ed30be39571bb806c3176ac286e659c08e16d6887d5add5ee078170f98a98691e5b09f632bfeae7e9559af3d55bb3e0e6a976eed83cd89eb83957a30d1423515909bdfe91387340e53226a49e231441b6a993a938f95801488b2fb9ad0dc3f1a2fd735961762204f84cbc90984153bf7c8353480c92157726eef3f01c432a83a13e817f61e0a17b6e2ca5b3", 0x9b}, {&(0x7f0000003580)="e374c18652e27e1c61ce80d3a178179f62b8eb417374315063bab97e12f143ae310a653e54abc571a247094839b7c5b3f31bedca4ae9aedd3017e20aa567ba80b06788cf0ef0a610e81b6204e8198baf3122f7dfc590a1938d26cb87da4a03bcf968f1f895b4e3d01c9ff83ed523391d473053cf39d03bc9cf24045e86cc714859cc09aae6", 0x85}], 0x3, &(0x7f0000003680)=[@dontfrag={{0x14, 0x29, 0x3e, 0x7}}, @rthdr={{0x28, 0x29, 0x39, {0x3b, 0x2, 0x6d5830e2d4bc00b2, 0x4, 0x0, [@empty]}}}], 0x40}}, {{&(0x7f00000036c0)={0xa, 0x4e24, 0x0, @private2, 0x2}, 0x1c, &(0x7f0000004880)=[{&(0x7f0000003700)="889d5b52e1a6f957d5e98f7095be4ae363843a78ae3e7e3f0e8c5446d5043ed60c0f718b16d799df047a4c22c12ed479844186a4ad4f69723994e25840138b78f1e91de6b6e77b4f9883d7b707e1bee64bb88516af25a51eb3c0c736508313b230ae50c587a2", 0x66}, {&(0x7f0000003780)="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0x1000}, {&(0x7f0000004780)="5aba1562ebc2f76446f6308254e7439b149f988f2731449ed455d9a52e86f4e784ac0781338232bb9c0971011fd07f9ae440cbf33a4e037be2a5d34e976283147f2af80e67ff5a584e8aff1ba5da3f79345ce817d3cc8c9b30d882f36e942269a8cc7626937d7fa6acf0107704c82c72e83552328ff921ddf4e487093db134920015f76ccc4b67b9fb1e7e6c28796057280040f8602d7c6091f3ff0ca374fa750a8c7b22c916977cae3373266e48622e45a8f854b65309a32f87747461629ce389622a838032cbe11456ea544edfb3c92e6dc41a8eaa8a5296b41cf91916722e99efb0ed9c8cbbe66d4274714dda441d368ed05253", 0xf5}], 0x3}}, {{&(0x7f00000048c0)={0xa, 0x4e24, 0x5, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x2}, 0x1c, &(0x7f0000004980)=[{&(0x7f0000004900)="8dc7298c14915e2a1c5dfae7706a24a85952e3914ab4cc887e69da3fba132985375c64a63163505f1174598a5823eb1422cfaa777c9cfb731432b3ef8a3f875426793b8ecf4f552d7332932989c2fa9c1563cedfe55a998897e71fc84a681d3dc5655e0ceaab6f7e63697fecb3a50c30083b46f0cd519139f9459c41712a6f", 0x7f}], 0x1, &(0x7f0000004f00)=ANY=[@ANYBLOB="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"], 0x3a0}}], 0x5, 0x81) socket$packet(0x11, 0x6, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'syz_tun\x00'}) add_key$fscrypt_v1(0x0, 0x0, &(0x7f0000000440)={0x0, "9b55f610ffe7b9856842eb69443042b20caac33d7dda6ec6986b177fa13c2bd2c68577ea852c8bb47f31ee549b6a921e231ef07ee0f7fca620564faeeeafa440"}, 0x48, 0x0) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(0xffffffffffffffff, 0xc0506617, &(0x7f0000000340)=ANY=[@ANYBLOB="20a6b204bd6a00"/21, @ANYRES32, @ANYBLOB="00000000000000000000000000b3f284940000000000000000616263256467666768697a303132333400360000000000000000000000000000000000000000000000f37a82b505c15b87867a4da222df67c29506f89402ea862fe354814b48b39d22b8f9f98ca88bb15c04964c6b2b2810a740641549d47e2dd0332eeb3d9be2e5f4b097b571c587e4bf8ea052b8ca52bfc48a14e14b851d3c"]) r1 = add_key$fscrypt_v1(&(0x7f00000000c0), &(0x7f0000000040)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "cf060000006dc4735ce2253763348dfe488351e531ac3f19ecff9907353474751a6101f42b18bb2d2e0000000000000000000000e7ff00", 0x38}, 0x48, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4}, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffc, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000004ec0)={0xa, 0x4e21, 0x76af, @mcast2, 0x800}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) r2 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r3 = add_key$keyring(&(0x7f0000000600), &(0x7f0000000640)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r4 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000500)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000680)={{{@in=@multicast1, @in6=@dev}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000000a40)=0xe8) keyctl$KEYCTL_MOVE(0x1e, r4, 0xfffffffffffffffc, r2, 0x0) add_key$fscrypt_v1(&(0x7f0000000400), &(0x7f00000004c0)={'fscrypt:', @desc1}, &(0x7f0000000580)={0x0, "a71571973351d741e63514ea4f703f040a7d2b2d123d154227bfab06f994d4960d7e67fd8c0b7d90925c52695ed7b303639f71e3bd7327a92219aa84cd151108", 0x34}, 0x48, r4) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000007c0)='id_resolver\x00', &(0x7f0000000800)=@chain={'key_or_keyring:', r3}) [ 804.588360] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.592816] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 02:02:10 executing program 4: prlimit64(0x0, 0x6, &(0x7f0000000080), 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0x0) syz_io_uring_setup(0x3560, &(0x7f00000001c0)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000080), &(0x7f0000000180)) (fail_nth: 22) [ 804.595994] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.600282] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.604485] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.606821] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.609859] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.611896] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 02:02:10 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r2, 0x0, 0x2020) dup3(r0, r2, 0x80000) write$P9_RREADLINK(r0, &(0x7f0000000100)=ANY=[], 0x10) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0x4, @perf_config_ext={0x0, 0x40}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x100000001) [ 804.615263] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.617838] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.621179] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.622893] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.624306] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.625724] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.627133] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.628573] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.629949] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.631317] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.632670] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.634171] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.635568] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.636932] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.638318] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.639699] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.641088] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.642514] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.643893] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.651993] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.653892] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.655818] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.657790] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.659787] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.664936] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.666860] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.669883] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.671542] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.672920] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.674250] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.675637] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.677487] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.678823] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.681424] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.681642] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.683239] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.684265] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 02:02:10 executing program 0: r0 = syz_io_uring_setup(0x1c28, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x5}, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000fee000/0x4000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)) pipe2(&(0x7f0000000040), 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 804.684825] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 02:02:10 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x0, 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) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000380)=0xfffffffefffffffc) read(r0, &(0x7f0000000100)=""/213, 0xd5) [ 804.686049] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.690513] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.693332] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.694811] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.697853] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.701156] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.701298] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.701798] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.702046] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.702180] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.702312] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.702528] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.702672] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.703816] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.706173] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.707278] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.713403] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.714020] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.715200] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.715855] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.720043] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.720293] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.720630] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.720839] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.720974] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.721105] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.721244] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.721377] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.721563] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.723704] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.723844] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.723975] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.724191] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.724323] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.724509] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.724680] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.746751] FAULT_INJECTION: forcing a failure. [ 804.746751] name failslab, interval 1, probability 0, space 0, times 0 [ 804.747060] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.748259] CPU: 0 PID: 6895 Comm: syz-executor.4 Not tainted 5.10.247 #1 [ 804.769350] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 804.769359] Call Trace: [ 804.769388] dump_stack+0x107/0x167 [ 804.769415] should_fail.cold+0x5/0xa [ 804.769440] ? __delayacct_tsk_init+0x1b/0x80 [ 804.769462] should_failslab+0x5/0x20 [ 804.769484] kmem_cache_alloc+0x5b/0x310 [ 804.769502] ? security_capable+0x95/0xc0 [ 804.769531] __delayacct_tsk_init+0x1b/0x80 [ 804.769553] copy_process+0x3399/0x78b0 [ 804.769573] ? SOFTIRQ_verbose+0x10/0x10 [ 804.769605] ? stack_trace_save+0x8c/0xc0 [ 804.769635] ? lock_acquire+0x197/0x470 [ 804.769656] ? io_sq_thread_park+0x79/0xd0 [ 804.769692] ? __cleanup_sighand+0xb0/0xb0 [ 804.769715] ? kernel_text_address+0xf2/0x120 [ 804.769744] ? find_held_lock+0x2c/0x110 [ 804.769773] ? io_uring_setup+0x1c23/0x2980 [ 804.769796] ? lock_downgrade+0x6d0/0x6d0 [ 804.769823] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 804.769846] create_io_thread+0xb6/0xf0 [ 804.769866] ? pidfd_prepare+0x80/0x80 [ 804.769896] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 804.769941] io_uring_setup+0x1d79/0x2980 [ 804.769978] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 804.769998] ? wait_for_completion_io+0x270/0x270 [ 804.770050] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 804.770074] ? syscall_enter_from_user_mode+0x1d/0x50 [ 804.770101] do_syscall_64+0x33/0x40 [ 804.770123] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 804.770139] RIP: 0033:0x7f6308220b19 [ 804.770160] 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 [ 804.770172] RSP: 002b:00007f6305796108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 804.770197] RAX: ffffffffffffffda RBX: 00007f6308333f60 RCX: 00007f6308220b19 [ 804.770210] RDX: 0000000020ffb000 RSI: 00000000200001c0 RDI: 0000000000003560 [ 804.770224] RBP: 00000000200001c0 R08: 0000000020000180 R09: 0000000020000180 [ 804.770237] R10: 0000000020000080 R11: 0000000000000202 R12: 0000000020000180 [ 804.770249] R13: 0000000020ffb000 R14: 0000000020000080 R15: 0000000020ffb000 [ 804.772972] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.774231] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.774787] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.775315] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.777096] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.777868] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.779135] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.786120] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.789952] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.790103] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.790247] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.790386] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.790665] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.790917] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.792055] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.792219] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.793177] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.793331] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.793616] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.795090] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.796198] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.796349] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.797286] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.797538] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.797779] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.797934] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.798088] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.798289] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.798571] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.798764] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.798916] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.799066] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.799350] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.800997] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.802653] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.802807] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.803067] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 02:02:10 executing program 4: prlimit64(0x0, 0x6, &(0x7f0000000080), 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0x0) syz_io_uring_setup(0x3560, &(0x7f00000001c0)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000080), &(0x7f0000000180)) (fail_nth: 23) [ 804.803217] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.803363] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.804223] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.804581] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.806117] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.806276] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.806617] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.808218] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.808919] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.810245] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.810407] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.810877] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.811052] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.811259] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.812713] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.813798] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.814881] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.815038] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.815187] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.815428] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 02:02:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x100000001) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r3, 0x0, 0x2020) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r3) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r5, 0x0, 0x2020) ioctl$FIONCLEX(r5, 0x5450) sendfile(r2, r4, 0x0, 0x100000001) dup2(r0, r4) [ 804.816036] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.817170] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.817352] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.818269] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.934748] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.939144] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.941756] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.946926] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.948753] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.950302] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.952973] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.955023] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.957862] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.959496] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.961241] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.964520] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.965873] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.967536] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.968932] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.971385] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.972723] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.974141] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.975548] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.976896] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.978272] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.979636] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.981004] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.982345] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.983719] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.985182] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.986600] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.990390] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.992944] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.995248] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.996888] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 804.998787] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 805.000218] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 805.002613] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 805.005149] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 805.006823] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 805.008234] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 805.010630] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 805.012817] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 805.016746] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 805.018843] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 805.045651] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE cmd_age=0s [ 805.047842] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] [ 805.049267] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present [ 805.050793] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 00 00 00 02 00 [ 805.052725] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 805.054037] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 805.055368] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 805.056612] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 805.057762] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 805.059185] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 805.060875] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 805.062152] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 805.063717] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 805.065240] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 805.066800] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 805.068222] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 805.069714] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 805.071285] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 805.072711] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 805.074060] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 805.075209] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 805.076385] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 805.077542] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 805.078709] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 805.079883] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 805.081141] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 805.082316] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 805.083510] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 805.084740] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 805.085946] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 805.087141] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 805.088302] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 805.090488] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 805.091709] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 805.092889] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 805.094067] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 805.095808] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 805.096989] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 805.098153] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 805.099336] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 805.100572] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 805.101736] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 805.102907] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 805.104065] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 805.105788] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 805.116104] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 805.127829] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 805.132260] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 805.137145] FAULT_INJECTION: forcing a failure. [ 805.137145] name failslab, interval 1, probability 0, space 0, times 0 [ 805.139238] CPU: 0 PID: 6913 Comm: syz-executor.4 Not tainted 5.10.247 #1 [ 805.140513] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 805.141999] Call Trace: [ 805.142113] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 805.142467] dump_stack+0x107/0x167 [ 805.142499] should_fail.cold+0x5/0xa [ 805.144038] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 805.144224] ? io_uring_alloc_task_context+0x99/0x6a0 [ 805.145564] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 805.145934] should_failslab+0x5/0x20 [ 805.147485] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 805.147909] kmem_cache_alloc_trace+0x55/0x320 [ 805.147934] io_uring_alloc_task_context+0x99/0x6a0 [ 805.149276] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 805.149645] ? io_import_iovec+0x1120/0x1120 [ 805.149680] io_uring_setup+0x1dd1/0x2980 [ 805.149711] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 805.153736] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 805.153880] ? wait_for_completion_io+0x270/0x270 [ 805.153923] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 805.155484] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 805.155873] ? syscall_enter_from_user_mode+0x1d/0x50 [ 805.155897] do_syscall_64+0x33/0x40 [ 805.157413] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 805.157820] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 805.157840] RIP: 0033:0x7f6308220b19 [ 805.161737] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 805.162228] 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 [ 805.162248] RSP: 002b:00007f6305796108 EFLAGS: 00000202 [ 805.163758] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 805.163908] ORIG_RAX: 00000000000001a9 [ 805.163930] RAX: ffffffffffffffda RBX: 00007f6308333f60 RCX: 00007f6308220b19 [ 805.171404] RDX: 0000000020ffb000 RSI: 00000000200001c0 RDI: 0000000000003560 [ 805.172659] RBP: 00000000200001c0 R08: 0000000020000180 R09: 0000000020000180 [ 805.172784] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 805.173895] R10: 0000000020000080 R11: 0000000000000202 R12: 0000000020000180 [ 805.173906] R13: 0000000020ffb000 R14: 0000000020000080 R15: 0000000020ffb000 [ 805.182761] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 02:02:28 executing program 1: fchown(0xffffffffffffffff, 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_bp={0x0}, 0x0, 0x120}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x4330}, 0x14) fallocate(0xffffffffffffffff, 0x0, 0x400, 0x1) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r0, 0x0) r1 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc4}, &(0x7f0000000280)={0x0, "6ae3a2279441c8bccb61a522f5e4e661ce0cb09305967cbd5b3e03bcee0579af6f2b79a27a599a8947acb47fc038d0c2a8bf68feedeeb2fcfcb3f785bb85aec9", 0x200000}, 0x48, 0xfffffffffffffffc) keyctl$chown(0x4, r1, 0x0, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0), 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/103, 0x67}], 0x1, &(0x7f0000000200)=[@cred={{0x1c}}], 0x20}, 0x40) stat(&(0x7f00000001c0)='./file2\x00', &(0x7f0000001c00)) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000300), 0x105800, 0x0) r5 = syz_genetlink_get_family_id$devlink(&(0x7f0000000380), r2) sendmsg$DEVLINK_CMD_PORT_SPLIT(r4, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000540)={&(0x7f00000003c0)={0x154, r5, 0x1, 0x70bd2c, 0x25dfdbfb, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8}}, {{@pci={{0x8}, {0x11}}, {0x8}}, {0x8, 0x9, 0x8}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x1}}, {0x8}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x1}}, {0x8, 0x9, 0x1}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0x9, 0x3}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0x9, 0x2}}, {{@pci={{0x8}, {0x11}}, {0x8}}, {0x8, 0x9, 0x1}}]}, 0x154}, 0x1, 0x0, 0x0, 0x4040000}, 0x840) sendmsg$NL80211_CMD_RELOAD_REGDB(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x14, r3, 0x1}, 0x14}}, 0x0) fork() 02:02:28 executing program 6: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x100000, 0x4) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, 0x0, 0x2020) ioctl$BTRFS_IOC_INO_PATHS(r0, 0xc0389423, &(0x7f0000000200)={0x7, 0x30, [0x401, 0x9, 0x4, 0x1], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, @perf_config_ext={0x2}, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x8) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) dup2(r2, r1) syz_io_uring_setup(0x1650, 0x0, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r3, r4, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_FADVISE={0x18, 0x0, 0x0, @fd_index, 0x8}, 0x10000) syz_io_uring_submit(r3, 0x0, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x2, 0x0, @fd_index=0x6, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x101) socket$packet(0x11, 0x3, 0x300) 02:02:28 executing program 0: r0 = syz_io_uring_setup(0x1c28, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x5}, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000fee000/0x4000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000440)) pipe2(&(0x7f0000000040), 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:02:28 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000040)) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x17) 02:02:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0xfffffffffffffe7a, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000d6f4655fd6f4655fd6f4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {&(0x7f0000011100)="8081000000180000d6f4655fd6f4655fd6f4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000040000000020000000400000042", 0x49, 0x1700}, {0x0}, {0x0}, {&(0x7f0000012700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0xc000}, {&(0x7f0000012d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x10000}], 0x0, &(0x7f0000013b00)) 02:02:28 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000840)='/sys/kernel/oops_count', 0x0, 0x0) splice(r2, 0x0, r2, 0x0, 0x7fff, 0x0) io_uring_enter(r2, 0x202, 0x1f7a, 0x0, &(0x7f0000000100)={[0x2]}, 0x8) r3 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r3, 0x0, 0x16000) ftruncate(r3, 0x4) recvmsg(r1, 0x0, 0x2020) r4 = perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0xff, 0x0, 0x40, 0x3, 0x0, 0xffffffffffffff7f, 0x5, 0xc, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x8000, 0x0, @perf_bp={&(0x7f0000000240), 0x9}, 0x800, 0x0, 0x80000001, 0x2, 0x1, 0x9, 0x800, 0x0, 0x1}, 0xffffffffffffffff, 0xa, 0xffffffffffffffff, 0x9) r5 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r5, 0x0, 0x2020) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f0000000340)={{0x1, 0x1, 0x18, r5}, './file0\x00'}) read(r4, &(0x7f0000000300)=""/32, 0x20) pread64(r1, &(0x7f0000000040)=""/132, 0x84, 0x8) syz_io_uring_setup(0x7861, &(0x7f0000000140)={0x0, 0x71bc, 0x8, 0x2, 0x2c9}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000001c0), &(0x7f0000000200)) 02:02:28 executing program 4: prlimit64(0x0, 0x6, &(0x7f0000000080), 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0x0) syz_io_uring_setup(0x3560, &(0x7f00000001c0)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000080), &(0x7f0000000180)) (fail_nth: 24) 02:02:28 executing program 5: ptrace(0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)=0x0) ptrace$getregset(0x4204, r0, 0x6, &(0x7f0000000200)={&(0x7f00000001c0)=""/29, 0x1d}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000005c0)='ns\x00') r2 = dup(r1) fchmodat(r2, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x14}}, r3, 0xffffffbfffffffff, 0xffffffffffffffff, 0x8) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r5, 0xc0189378, &(0x7f0000000140)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {r1}}, './file1\x00'}) copy_file_range(r5, 0x0, r4, 0x0, 0x10001, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) preadv(r7, &(0x7f0000001600)=[{&(0x7f0000000240)=""/20, 0x14}, {&(0x7f0000000280)=""/1, 0x1}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/219, 0xdb}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/166, 0xa6}, {&(0x7f0000000480)=""/217, 0xd9}], 0x7, 0x30, 0x2) sendfile(r4, r6, 0x0, 0x20d315) [ 822.419737] FAULT_INJECTION: forcing a failure. [ 822.419737] name failslab, interval 1, probability 0, space 0, times 0 [ 822.422275] CPU: 0 PID: 6937 Comm: syz-executor.4 Not tainted 5.10.247 #1 [ 822.422287] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 822.422294] Call Trace: [ 822.422321] dump_stack+0x107/0x167 [ 822.422345] should_fail.cold+0x5/0xa [ 822.422368] ? create_object.isra.0+0x3a/0xa30 [ 822.422387] should_failslab+0x5/0x20 [ 822.422406] kmem_cache_alloc+0x5b/0x310 [ 822.422440] create_object.isra.0+0x3a/0xa30 [ 822.422457] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 822.422484] kmem_cache_alloc_trace+0x151/0x320 [ 822.422514] io_uring_alloc_task_context+0x99/0x6a0 [ 822.422536] ? io_import_iovec+0x1120/0x1120 [ 822.422575] io_uring_setup+0x1dd1/0x2980 [ 822.422605] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 822.422622] ? wait_for_completion_io+0x270/0x270 [ 822.422670] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 822.422691] ? syscall_enter_from_user_mode+0x1d/0x50 [ 822.422716] do_syscall_64+0x33/0x40 [ 822.422736] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 822.422749] RIP: 0033:0x7f6308220b19 [ 822.422767] 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 [ 822.422778] RSP: 002b:00007f6305796108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 822.422800] RAX: ffffffffffffffda RBX: 00007f6308333f60 RCX: 00007f6308220b19 [ 822.422812] RDX: 0000000020ffb000 RSI: 00000000200001c0 RDI: 0000000000003560 [ 822.422823] RBP: 00000000200001c0 R08: 0000000020000180 R09: 0000000020000180 [ 822.422835] R10: 0000000020000080 R11: 0000000000000202 R12: 0000000020000180 [ 822.422846] R13: 0000000020ffb000 R14: 0000000020000080 R15: 0000000020ffb000 [ 837.206112] FAULT_INJECTION: forcing a failure. [ 837.206112] name failslab, interval 1, probability 0, space 0, times 0 [ 837.207709] CPU: 0 PID: 6954 Comm: syz-executor.4 Not tainted 5.10.247 #1 [ 837.208676] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 837.209830] Call Trace: [ 837.210198] dump_stack+0x107/0x167 [ 837.210700] should_fail.cold+0x5/0xa [ 837.211230] ? create_object.isra.0+0x3a/0xa30 [ 837.211850] should_failslab+0x5/0x20 [ 837.212368] kmem_cache_alloc+0x5b/0x310 [ 837.212932] create_object.isra.0+0x3a/0xa30 [ 837.213534] kmemleak_alloc_percpu+0xa0/0x100 [ 837.214152] pcpu_alloc+0x4e2/0x1240 [ 837.214671] __percpu_counter_init+0x10d/0x2d0 [ 837.215294] io_uring_alloc_task_context+0xcc/0x6a0 [ 837.215981] ? io_import_iovec+0x1120/0x1120 [ 837.216591] io_uring_setup+0x1dd1/0x2980 [ 837.217176] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 837.217862] ? wait_for_completion_io+0x270/0x270 [ 837.218541] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 837.219260] ? syscall_enter_from_user_mode+0x1d/0x50 [ 837.219967] do_syscall_64+0x33/0x40 [ 837.220472] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 837.221176] RIP: 0033:0x7f6308220b19 [ 837.221684] 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 [ 837.224185] RSP: 002b:00007f6305796108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 837.225232] RAX: ffffffffffffffda RBX: 00007f6308333f60 RCX: 00007f6308220b19 [ 837.226203] RDX: 0000000020ffb000 RSI: 00000000200001c0 RDI: 0000000000003560 [ 837.227165] RBP: 00000000200001c0 R08: 0000000020000180 R09: 0000000020000180 [ 837.228129] R10: 0000000020000080 R11: 0000000000000202 R12: 0000000020000180 [ 837.229093] R13: 0000000020ffb000 R14: 0000000020000080 R15: 0000000020ffb000 02:02:42 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xf, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x8914, &(0x7f0000000080)={'sit0\x00', 0x0}) 02:02:42 executing program 3: r0 = perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0x3f, 0xfd, 0x0, 0x3, 0x9042, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x2, 0x52}, 0x1454, 0x1da, 0x0, 0x4, 0x881, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x7) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf33a3fcd7610b807, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x9}, 0x0, 0x0, 0x0, 0x0, 0x98c7}, 0x0, 0x0, 0xffffffffffffffff, 0x9) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x527942, 0x10) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x147001, 0x0) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x5, 0x8, 0x1f, 0x1f, 0x0, 0x3, 0x80008, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffffdd10, 0x2, @perf_config_ext={0x4, 0x9}, 0x5002, 0x0, 0x10001, 0x7, 0x5, 0x5, 0x6, 0x0, 0x8150, 0x0, 0x4}, 0x0, 0x4, r1, 0xa) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x2, &(0x7f00000000c0)=[{&(0x7f00000002c0)="7e1e0a2b15bf799fb2a349012b02be5b2d2f0cdceceef3c0cd9a8870d6021b820cee1704", 0x24, 0x4000000000000}, {&(0x7f0000000180)="d9adb8371a7b3c5680b5c9d1d2678c3545c3645f135c3142a6dd27e0f9993f13a892e1f7f221c9a4b2b51c68e9ba9f6aecb64064d50069dd", 0x38, 0x9}], 0x50, &(0x7f0000000e80)=ANY=[@ANYRESHEX=r0, @ANYRESDEC, @ANYBLOB="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"]) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00000001c0)=""/224) shmctl$IPC_RMID(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r2 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffb000/0x2000)=nil) shmat(0x0, &(0x7f0000ff9000/0x3000)=nil, 0x1000) shmat(r2, &(0x7f0000ff9000/0x4000)=nil, 0x4000) r3 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_LOCK(r3, 0xb) shmctl$SHM_UNLOCK(r2, 0xc) shmctl$SHM_UNLOCK(r2, 0xc) shmat(0x0, &(0x7f0000ff2000/0x1000)=nil, 0x2000) 02:02:42 executing program 0: r0 = syz_io_uring_setup(0x1c28, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x5}, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000fee000/0x4000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000040), 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:02:42 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x80, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000840)='/sys/kernel/oops_count', 0x0, 0x0) splice(r0, 0x0, r0, 0x0, 0x7fff, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x10240, 0x81) sync() 02:02:42 executing program 4: prlimit64(0x0, 0x6, &(0x7f0000000080), 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0x0) syz_io_uring_setup(0x3560, &(0x7f00000001c0)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000080), &(0x7f0000000180)) (fail_nth: 25) 02:02:42 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) pipe2(0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) fsmount(0xffffffffffffffff, 0x0, 0xa) sendmsg$NL80211_CMD_NEW_INTERFACE(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={0x0}}, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x2) socketpair(0x9, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x0, 0x5e242ef047a9a397, 0x70bd2a, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4090}, 0x0) setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000004c0)=ANY=[@ANYBLOB="f00000001d00210c000000000000000004000200d1001180f817f38838867118d8f7d30f5e00c04164aa091d55e1cab9264fce85edde14acfec3678f7cb8ce6e8dd83a6dfdf5c178c05332b894bfef0c75edf063672ce2ea179ed6975063aa21f55e3aae151d27d6069546a0030356ecc68bb21fa8c76fd8cdb50a1858916b2d8043b068bcbd882521dee5ed3990a74df47171c2d3a821e8aa5daa86c9618afdc1b6aec9829b6eaa2df7456ecd46dcf13f4f1e215dacb80b1fa68482d880f1ee20238b5c31354069839cd36b49dad9b2ed18a00d48b324caf70c2add490800000082d5db8000000008005b00ac1e0101"], 0xf0}}, 0x0) 02:02:42 executing program 7: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7ffc0003}, {0x50, 0xa4, 0x3f, 0x9}]}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x17) 02:02:42 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0)={0x0, 0x52b1, 0xad0d6ef9f4542e85, 0x3, 0x3d8}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000180)) syncfs(r0) r1 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r1, 0x0, 0x2020) close(r1) sendmsg$NL80211_CMD_GET_POWER_SAVE(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, 0x0, 0x100, 0x70bd28, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x5, 0x6d}}}}, [""]}, 0x20}, 0x1, 0x0, 0x0, 0x40001}, 0x10) 02:02:43 executing program 0: r0 = syz_io_uring_setup(0x1c28, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x5}, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000fee000/0x4000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe2(0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 837.293375] audit: type=1326 audit(1766541763.018:73): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=6959 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb527e39b19 code=0x7ffc0000 [ 837.299499] audit: type=1326 audit(1766541763.022:74): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=6959 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=425 compat=0 ip=0x7fb527e39b19 code=0x7ffc0000 [ 837.304836] audit: type=1326 audit(1766541763.022:75): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=6959 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=9 compat=0 ip=0x7fb527e39b62 code=0x7ffc0000 [ 837.324087] audit: type=1326 audit(1766541763.023:76): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=6959 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=9 compat=0 ip=0x7fb527e39b62 code=0x7ffc0000 [ 837.330998] audit: type=1326 audit(1766541763.023:77): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=6959 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb527e39b19 code=0x7ffc0000 02:02:43 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = fork() ptrace(0x10, r1) ptrace(0x4208, r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r2, 0x0, 0x2020) r3 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r3, 0x0, 0x2020) kcmp(r1, 0x0, 0x6, r2, r3) r4 = fork() ptrace(0x10, r4) ptrace(0x4208, r4) ptrace$peeksig(0x4209, r4, &(0x7f0000000040)={0x5, 0x1, 0x4}, &(0x7f0000000080)=[{}, {}, {}, {}]) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x17) [ 837.422258] audit: type=1326 audit(1766541763.023:78): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=6959 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb527e39b19 code=0x7ffc0000 [ 837.449908] audit: type=1326 audit(1766541763.028:79): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=6959 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=306 compat=0 ip=0x7fb527e39b19 code=0x7ffc0000 [ 837.456561] audit: type=1326 audit(1766541763.028:80): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=6959 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb527e39b19 code=0x7ffc0000 02:02:43 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) openat(r0, &(0x7f0000000180)='./file1\x00', 0x182, 0x80) r1 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x12418, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)}, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x0) lseek(r2, 0x0, 0x3) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x13, r1, 0x0) r3 = 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, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2000003, 0x1f012, r4, 0x0) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r3, 0x80489439, &(0x7f0000000200)) openat(0xffffffffffffffff, 0x0, 0x36400, 0xe375d1901a7fcc3b) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x8003a75, &(0x7f0000000080)={0x0, 0xa91f, 0x10, 0x0, 0x3be}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000002c0)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r5, r6, 0x0, 0x0) execveat(r4, &(0x7f0000000280)='./file1\x00', &(0x7f0000000580)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000500)='[\x00', &(0x7f0000000540)=',*\x00'], &(0x7f0000000680)=[&(0x7f00000005c0)='\x00', &(0x7f0000000600)='\x00', &(0x7f0000000640)='\x00'], 0x900) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r6, &(0x7f0000000040)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x1, {0x3, r7}}, 0x7ff) statx(0xffffffffffffffff, &(0x7f00000001c0)='./file1\x00', 0x400, 0x80, &(0x7f0000000300)) readv(0xffffffffffffffff, &(0x7f0000001600), 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r0, 0x0) [ 837.474524] audit: type=1326 audit(1766541763.028:81): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=6959 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb527e39b19 code=0x7ffc0000 [ 837.512924] audit: type=1326 audit(1766541763.041:82): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=6959 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7fb527e39b19 code=0x7ffc0000 02:02:43 executing program 4: prlimit64(0x0, 0x6, &(0x7f0000000080), 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0x0) syz_io_uring_setup(0x3560, &(0x7f00000001c0)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000080), &(0x7f0000000180)) (fail_nth: 26) 02:02:43 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x80, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000840)='/sys/kernel/oops_count', 0x0, 0x0) splice(r0, 0x0, r0, 0x0, 0x7fff, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x10240, 0x81) sync() 02:02:43 executing program 6: keyctl$update(0x2, 0x0, &(0x7f0000000000), 0x0) keyctl$get_keyring_id(0x0, 0x0, 0x0) keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f0000000680)={0x0, 0x50}, 0x0, &(0x7f00000006c0)="14e991739ad010cec901472bd0ee80cb1d8d736c189c4daed48f2c3e98cad869c030d459de6673b15331c6e739899493e5407cf6c73098cb7d754d3685d100227c419e545d6365c9ba18bd8b1f84fc67", &(0x7f00000007c0)) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180), 0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000ac0)={0x8436c000, 0x0, 0x0, 0x0, {0x2b}, 0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffe90) keyctl$invalidate(0x15, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000400)={0x0}, &(0x7f0000000600)=0xc) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r0, 0xc018937a, &(0x7f00000007c0)=ANY=[]) clone3(&(0x7f00000006c0)={0x2000, &(0x7f0000000280)=0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000380), {0x2a}, &(0x7f00000004c0)=""/151, 0x97, &(0x7f0000000580)=""/74, &(0x7f0000000640)=[r2, r1], 0x2}, 0x58) r4 = add_key$fscrypt_v1(&(0x7f00000003c0), &(0x7f0000000480)={'fscrypt:', @desc1}, &(0x7f0000000740)={0x0, "d8999336666c1b62fa87a330c1a8e17ff2a827868c597c2bfcb4054e3e180d70fa8547cc869b7316eee4c0bcd0ad5a96fc5bd7c4e2929fcc2cea0c2d4ed3d2e2", 0x2c}, 0x48, 0xfffffffffffffffb) keyctl$invalidate(0x15, r4) timer_create(0x4, &(0x7f0000000080)={0x0, 0x17, 0x1, @thr={&(0x7f00000001c0)="bf31e3c3ba11c2e647b00cc0e7a0bab84f19dbafbcd83c47dc84c16b70bdfba34357329a8e32e9ff07937ec84f17e748cbe1c4a2464e50e3bbd12fe1dbff18b7e8e8c43a1b86d5280b000000000000000000000000030000000000", &(0x7f0000000880)="8e22d3ab3c0ccd5abf2b7b3c77ad302dc158d75caef632dd460f0836bef794eb64452702b54c3a63a64749ae85500e3924f241131c584408e942c46d41b751051166130b5560c924a6e2f217aa480c6869732876237ce3593882e87d1302fccb9720ce56ccabaffb1fcb1d2a94182ff85ef40f9d4a777395b3b0bbc1b5aeb0a47cc1e8fcd8d19fea894e40a94f7bd8e2ff42b4121a9a0bdb1e60de0077787d732b2a6a31923b8eb6c06fb16aeba6c1692300"/192}}, &(0x7f0000000040)) r5 = timerfd_create(0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000001e00)=""/102400, 0x19000) read(r3, &(0x7f0000000100)=""/38, 0x26) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(r5, 0x3, &(0x7f00000000c0)={{}, {0x0, r6+60000000}}, 0x0) keyctl$read(0xb, 0x0, &(0x7f0000000940)=""/227, 0xe3) keyctl$read(0xb, 0x0, &(0x7f00000000c0)=""/43, 0x2b) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000440), &(0x7f0000000580)=0xc) 02:02:43 executing program 0: syz_io_uring_setup(0x1c28, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x5}, 0x6) syz_io_uring_submit(r0, r1, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000fee000/0x4000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe2(0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) io_uring_enter(0xffffffffffffffff, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:02:43 executing program 2: r0 = perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0)}, 0x80, 0x1901}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000a00)=ANY=[], 0x98a) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000580)=ANY=[@ANYBLOB="0100000001000000effdffff60442e0ae54334900479cd34a66fde4f4fb7779b44d5f61d0d7b6e647600fd50083c8eaa1a6cc2e6ae268eb721d5d0f1429841895728706aac832bd5c3e6c3e7ad2cff83979a98ddaf903b567ad0cc72bb59392972a0df7abcfb3f90d2f85377292254", @ANYRES32=r0, @ANYBLOB="05000000000000002e2f66696c653000"]) getpgrp(0x0) fcntl$lock(0xffffffffffffffff, 0x5, 0x0) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f0000000740)=ANY=[@ANYBLOB="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"/472]) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000001c0)={'ip6tnl0\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="3c00000001000000030015c1e10000030000000220000001dee8fc131fc92b570000000100008068fb93f20624d998bb2382fbef2e605d20efd13ad8020454fe726d5ec494d8000000000000b7382cb035aee7d07675"]}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="d400000014000268e872002a36e58c2516000000309195bcedd4a355ffd0b57d36c80aa3cd5c00a209ab410588e2acf39f612a058aca019d424c1cfefa9bd84118e7b9a3dc7b648488e3b314280151f16e53c3b34d356001432e0e37dbfac2e264d49dde22ffb05d71782e4588a22964e120c9b3e8ac10a180903c642a26552443488705f8f9389f0dc82f10989f62b3874701ee49da692b47f3a2374ddcf5407ac1d8d6ece93e8156a83bca75748906b35121f4bfbcd532464798ecfcbf0151eccc1703000000e09aefabad56510f51901f721fb774488673f91400"/230], 0xd4}, 0x1, 0x0, 0x0, 0x8010}, 0x400c8d1) r2 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r2, 0x0, 0x2020) copy_file_range(r1, &(0x7f0000000000)=0x5, r2, &(0x7f0000000080)=0xfffffffffffffffc, 0x4, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000500), 0x2, 0x0) ioctl$FITRIM(r3, 0xc0185879, &(0x7f0000000540)={0x3, 0x9, 0xfffffffffffffff7}) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, 0x1) signalfd4(r0, &(0x7f0000000180)={[0x7]}, 0x8, 0x80000) prlimit64(0x0, 0x5, &(0x7f0000000440)={0x4, 0x16ba}, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/consoles\x00', 0x0, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) unshare(0x48020200) [ 837.580703] FAULT_INJECTION: forcing a failure. [ 837.580703] name failslab, interval 1, probability 0, space 0, times 0 [ 837.582264] CPU: 0 PID: 6995 Comm: syz-executor.4 Not tainted 5.10.247 #1 [ 837.583185] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 837.584145] Call Trace: [ 837.584461] dump_stack+0x107/0x167 [ 837.584906] should_fail.cold+0x5/0xa [ 837.585349] ? create_object.isra.0+0x3a/0xa30 [ 837.585513] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.585878] should_failslab+0x5/0x20 [ 837.585901] kmem_cache_alloc+0x5b/0x310 [ 837.587224] print_req_error: 374 callbacks suppressed [ 837.587245] blk_update_request: I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 837.587579] create_object.isra.0+0x3a/0xa30 [ 837.587597] kmemleak_alloc_percpu+0xa0/0x100 [ 837.587613] pcpu_alloc+0x4e2/0x1240 [ 837.587638] __percpu_counter_init+0x10d/0x2d0 [ 837.588593] buffer_io_error: 390 callbacks suppressed [ 837.588606] Buffer I/O error on dev sr0, logical block 0, async page read [ 837.589167] io_uring_alloc_task_context+0xcc/0x6a0 [ 837.593835] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.593969] ? io_import_iovec+0x1120/0x1120 [ 837.595634] blk_update_request: I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 837.596142] io_uring_setup+0x1dd1/0x2980 [ 837.597397] Buffer I/O error on dev sr0, logical block 1, async page read [ 837.597871] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 837.597881] ? wait_for_completion_io+0x270/0x270 [ 837.597911] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 837.600766] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.601440] ? syscall_enter_from_user_mode+0x1d/0x50 [ 837.601454] do_syscall_64+0x33/0x40 [ 837.601465] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 837.601473] RIP: 0033:0x7f6308220b19 [ 837.601492] 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 [ 837.602726] blk_update_request: I/O error, dev sr0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 837.603215] RSP: 002b:00007f6305796108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 837.604464] Buffer I/O error on dev sr0, logical block 2, async page read [ 837.605028] RAX: ffffffffffffffda RBX: 00007f6308333f60 RCX: 00007f6308220b19 [ 837.605041] RDX: 0000000020ffb000 RSI: 00000000200001c0 RDI: 0000000000003560 [ 837.606748] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.607220] RBP: 00000000200001c0 R08: 0000000020000180 R09: 0000000020000180 [ 837.607235] R10: 0000000020000080 R11: 0000000000000202 R12: 0000000020000180 [ 837.608190] blk_update_request: I/O error, dev sr0, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 837.610181] R13: 0000000020ffb000 R14: 0000000020000080 R15: 0000000020ffb000 [ 837.628014] Buffer I/O error on dev sr0, logical block 3, async page read 02:02:43 executing program 0: syz_io_uring_setup(0x1c28, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x5}, 0x6) syz_io_uring_submit(r0, r1, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000fee000/0x4000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe2(0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) io_uring_enter(0xffffffffffffffff, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 837.647270] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE cmd_age=0s 02:02:43 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000003c0), 0x8, 0x101801) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 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, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0xffffffffffffffff, 0x7, 0x0, 0x0) [ 837.649516] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] [ 837.651140] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present [ 837.652622] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 01 00 00 01 00 [ 837.655282] blk_update_request: I/O error, dev sr0, sector 4 op 0x0:(READ) flags 0x0 phys_seg 4 prio class 0 [ 837.657689] Buffer I/O error on dev sr0, logical block 4, async page read [ 837.659305] Buffer I/O error on dev sr0, logical block 5, async page read [ 837.660921] Buffer I/O error on dev sr0, logical block 6, async page read [ 837.662521] Buffer I/O error on dev sr0, logical block 7, async page read [ 837.664397] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.665169] blk_update_request: I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 837.666335] Buffer I/O error on dev sr0, logical block 0, async page read [ 837.671721] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.673279] blk_update_request: I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 837.674432] Buffer I/O error on dev sr0, logical block 1, async page read [ 837.675539] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.676159] blk_update_request: I/O error, dev sr0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 837.677617] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.678235] blk_update_request: I/O error, dev sr0, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 837.679968] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.680627] blk_update_request: I/O error, dev sr0, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 837.681915] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.682628] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.683349] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.684112] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.684871] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.685592] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.686394] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.687131] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.687883] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.688601] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.689337] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.690112] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.690862] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.691619] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.692364] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.693109] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.693869] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.694586] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.695315] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.696068] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.696828] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.697554] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.698280] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.698983] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.699740] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.700473] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.701197] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.701979] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.702727] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.703414] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.704213] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.704972] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.705741] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 02:02:43 executing program 4: prlimit64(0x0, 0x6, &(0x7f0000000080), 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0x0) syz_io_uring_setup(0x3560, &(0x7f00000001c0)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000080), &(0x7f0000000180)) (fail_nth: 27) [ 837.706814] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.719371] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.720809] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.721980] FAULT_INJECTION: forcing a failure. [ 837.721980] name failslab, interval 1, probability 0, space 0, times 0 [ 837.724473] CPU: 0 PID: 7013 Comm: syz-executor.4 Not tainted 5.10.247 #1 [ 837.724584] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.725404] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 837.725423] Call Trace: [ 837.726727] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.727510] dump_stack+0x107/0x167 [ 837.727525] should_fail.cold+0x5/0xa [ 837.727546] ? io_uring_alloc_task_context+0x4a3/0x6a0 [ 837.728782] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.729124] should_failslab+0x5/0x20 [ 837.730111] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.730531] kmem_cache_alloc_trace+0x55/0x320 [ 837.730548] io_uring_alloc_task_context+0x4a3/0x6a0 [ 837.730565] ? io_import_iovec+0x1120/0x1120 [ 837.732306] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.732827] io_uring_setup+0x1dd1/0x2980 [ 837.732851] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 837.733991] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.734404] ? wait_for_completion_io+0x270/0x270 [ 837.734436] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 837.735539] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.735963] ? syscall_enter_from_user_mode+0x1d/0x50 [ 837.735980] do_syscall_64+0x33/0x40 [ 837.737177] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.737441] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 837.737450] RIP: 0033:0x7f6308220b19 [ 837.737462] 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 [ 837.737476] RSP: 002b:00007f6305796108 EFLAGS: 00000202 [ 837.740132] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.740303] ORIG_RAX: 00000000000001a9 [ 837.740319] RAX: ffffffffffffffda RBX: 00007f6308333f60 RCX: 00007f6308220b19 [ 837.741661] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.741844] RDX: 0000000020ffb000 RSI: 00000000200001c0 RDI: 0000000000003560 [ 837.741860] RBP: 00000000200001c0 R08: 0000000020000180 R09: 0000000020000180 [ 837.743247] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.743586] R10: 0000000020000080 R11: 0000000000000202 R12: 0000000020000180 [ 837.743594] R13: 0000000020ffb000 R14: 0000000020000080 R15: 0000000020ffb000 [ 837.788254] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE cmd_age=0s [ 837.790785] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] [ 837.792497] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present [ 837.794142] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 01 00 00 01 00 [ 837.796237] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.797030] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.797734] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.798458] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.799134] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.799850] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.800571] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.801283] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.802062] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.802792] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.803714] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.804434] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.805138] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.805932] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.806655] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.807372] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.808173] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.808923] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.809638] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.810335] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.811042] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.811774] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.812513] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.813251] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.814047] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.814774] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.815476] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.816186] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.816916] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.817653] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.818323] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.819082] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.819844] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.820581] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.821258] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.823547] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.824224] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.824976] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.825709] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.826413] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.827841] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.828845] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.829889] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.831102] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.832375] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.835800] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.836870] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.837927] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.838986] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.839722] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.840469] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.841151] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.841897] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.844499] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.845185] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.845935] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.846727] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.847465] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.849568] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.850264] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.851032] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.852116] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.852850] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.854543] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.855290] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.856151] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.856862] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.858978] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.859746] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.861567] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.862247] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.863056] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.863808] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.864566] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.865245] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.866220] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.866946] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.867721] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.868394] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.869182] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.870032] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.870771] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.871471] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.872192] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.872917] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.873685] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.874360] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.875124] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.875893] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.876697] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.877390] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.878158] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.878923] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.879694] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.880365] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.881105] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.882217] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.884327] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.886033] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.888225] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.889902] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.891754] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.893783] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.902817] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.910938] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.912776] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 02:02:43 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x80, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000840)='/sys/kernel/oops_count', 0x0, 0x0) splice(r0, 0x0, r0, 0x0, 0x7fff, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x10240, 0x81) sync() 02:02:43 executing program 6: r0 = fsopen(&(0x7f0000000040)='sysfs\x00', 0x0) fsmount(0xffffffffffffffff, 0x0, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r0, 0xf503, 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x0, 0x0) openat2(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x8}, 0x18) 02:02:43 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000140)=0x7f, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10, 0x0}, 0x8004) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/78, 0x4e, 0x21, &(0x7f0000000080)={0xa, 0x4e21, 0xf2, @remote, 0x201}, 0x1c) 02:02:43 executing program 0: syz_io_uring_setup(0x1c28, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x5}, 0x6) syz_io_uring_submit(r0, r1, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000fee000/0x4000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe2(0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) io_uring_enter(0xffffffffffffffff, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 837.920932] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.922777] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.925012] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.926767] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.931146] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.940986] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.947365] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.953874] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.955112] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.956440] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.961823] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.963026] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.966311] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.969814] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.973117] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.973987] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.974964] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.976036] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.977154] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.977867] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.978616] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.979325] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.980191] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.981231] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.982053] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.982979] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.983694] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.984851] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.985669] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.986653] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.988726] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.990056] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.992379] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.993330] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.994202] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.995006] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.995736] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.997653] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.998386] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 837.999694] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.000403] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.001213] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.002294] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.003273] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.004323] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.005217] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.006131] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.009224] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 02:02:43 executing program 4: prlimit64(0x0, 0x6, &(0x7f0000000080), 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0x0) syz_io_uring_setup(0x3560, &(0x7f00000001c0)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000080), &(0x7f0000000180)) (fail_nth: 28) [ 838.011873] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.013655] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.017155] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.021668] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.023009] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.031089] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.032577] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.034117] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.037688] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.038590] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.040141] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.048996] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.049711] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.050469] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.051216] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.052696] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.053457] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.054822] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.062100] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.065096] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.067731] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.069962] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.072906] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.075784] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.077010] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 02:02:43 executing program 0: r0 = syz_io_uring_setup(0x1c28, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x5}, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000fee000/0x4000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe2(0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 838.078215] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.080861] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.085083] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.087304] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.090114] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.091115] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.092802] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.094388] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.095897] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.097424] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.098968] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.100507] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.101979] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.103649] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.105171] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.106852] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.108401] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.109933] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.111557] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.113061] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.114574] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.116205] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.117242] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.118726] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.119845] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.120865] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.122058] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.123092] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.124340] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.125245] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.126907] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.128483] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 02:02:43 executing program 7: r0 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_TX_POWER(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x28, r0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_TX_POWER(r3, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x28, r2, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0) sendmsg$NL802154_CMD_NEW_SEC_DEV(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r2, 0x4, 0x70bd29, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000054}, 0x810) r4 = syz_open_dev$tty20(0xc, 0x4, 0x1) r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000840)='/sys/kernel/oops_count', 0x0, 0x0) splice(r5, 0x0, r5, 0x0, 0x7fff, 0x0) ioctl$FIONREAD(r5, 0x541b, &(0x7f0000000240)) ioctl$TIOCSTI(r4, 0x5412, &(0x7f0000000000)=0x17) r6 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000040), 0x105281, 0x0) ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f00000000c0)={{r6}, 0x4, &(0x7f0000000080)=[0x80000001, 0x3f8f, 0x9c, 0x80000001], 0x4, 0x7, [0xff, 0x6, 0xfffffffffffffffb, 0x5ae]}) [ 838.146909] FAULT_INJECTION: forcing a failure. [ 838.146909] name failslab, interval 1, probability 0, space 0, times 0 [ 838.147527] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.149450] CPU: 1 PID: 7030 Comm: syz-executor.4 Not tainted 5.10.247 #1 [ 838.150137] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.151531] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 838.151538] Call Trace: [ 838.151567] dump_stack+0x107/0x167 [ 838.151593] should_fail.cold+0x5/0xa [ 838.153528] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.154078] ? create_object.isra.0+0x3a/0xa30 [ 838.154468] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.155181] should_failslab+0x5/0x20 [ 838.155204] kmem_cache_alloc+0x5b/0x310 [ 838.157522] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.157817] create_object.isra.0+0x3a/0xa30 [ 838.158771] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.159249] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 838.160069] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.160885] kmem_cache_alloc_trace+0x151/0x320 [ 838.160918] io_uring_alloc_task_context+0x99/0x6a0 [ 838.162873] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.163692] ? io_import_iovec+0x1120/0x1120 [ 838.163736] io_uring_setup+0x1dd1/0x2980 [ 838.169385] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 838.170495] ? wait_for_completion_io+0x270/0x270 [ 838.171580] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 838.172729] ? syscall_enter_from_user_mode+0x1d/0x50 [ 838.173788] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.173877] do_syscall_64+0x33/0x40 [ 838.174837] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.175273] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 838.176980] RIP: 0033:0x7f6308220b19 [ 838.177801] 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 [ 838.178368] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.181871] RSP: 002b:00007f6305796108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 838.181895] RAX: ffffffffffffffda RBX: 00007f6308333f60 RCX: 00007f6308220b19 [ 838.181910] RDX: 0000000020ffb000 RSI: 00000000200001c0 RDI: 0000000000003560 [ 838.183969] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.184142] RBP: 00000000200001c0 R08: 0000000020000180 R09: 0000000020000180 [ 838.185346] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.186508] R10: 0000000020000080 R11: 0000000000000202 R12: 0000000020000180 [ 838.186521] R13: 0000000020ffb000 R14: 0000000020000080 R15: 0000000020ffb000 [ 838.190914] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.194054] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.196537] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.197505] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.198564] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.199263] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.201139] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.201872] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.203824] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.205879] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.207792] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.213072] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.218309] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.222499] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.224296] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.226216] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.228033] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.228890] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.231599] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.232296] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.233057] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.234281] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.235020] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.235813] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.237011] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.239045] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.240893] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.242979] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.244793] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.249893] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.251871] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.256790] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.258518] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.259268] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.260210] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.260947] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.261652] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.262360] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.263088] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.263995] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.264749] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.265519] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.266193] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.267037] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.268520] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.269212] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.269970] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.270799] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.271915] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.274170] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.275915] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.277926] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.279792] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.282486] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.284155] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.285838] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.287789] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.288540] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.289240] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.290353] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.291084] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.292028] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.292784] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.304803] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.305982] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.308095] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.312153] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.316838] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.318862] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.321046] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.322766] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.324399] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.325881] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.326640] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.327332] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.328142] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.328878] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.329675] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.330350] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.331086] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.332160] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.334226] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.335861] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.338056] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.339978] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.341949] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.343764] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.345763] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.347187] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.348237] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.348991] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.350065] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.350803] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.351627] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.352317] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.353150] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.354217] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.356005] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.358153] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.359905] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.361840] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.363514] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.365121] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.366785] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.368188] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.370879] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.371629] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.372346] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.373245] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.373996] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.374854] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.375617] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.377053] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.379003] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.380992] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.382833] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.384530] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.386150] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.387822] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.389525] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.390921] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.391694] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.392370] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.393398] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.394131] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.395197] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.395927] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.396772] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.397969] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.399820] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.401752] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.403129] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.404614] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.405341] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.406095] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.407135] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.407876] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.408996] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.409722] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.410549] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.411293] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.412038] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.412834] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.413582] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.414252] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.415022] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.415731] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.416481] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.417817] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.419498] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.420994] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.421756] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.422501] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.423212] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.423907] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.424634] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.425318] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.426060] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.426828] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.427556] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.428229] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.428982] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.429760] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.430500] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.431194] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.432006] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.432772] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.433520] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.434197] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.434963] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.435700] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.436433] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.437119] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.437871] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.438656] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.439373] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.440067] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.440797] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.441511] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.442224] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.442955] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.443711] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.444456] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.445221] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.446031] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.446806] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.447521] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.448238] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.448978] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.449723] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.450837] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.452650] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.454205] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.454984] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.455733] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.456479] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.457203] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.457989] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.458707] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.459447] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.460198] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.460949] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.461687] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.462401] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.463141] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.463887] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.464656] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.465377] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.466155] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.466906] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.467671] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.468382] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.469162] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.469895] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.470638] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.471355] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.472689] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.473995] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.474716] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.475462] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.476181] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.477138] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.477869] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.478669] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.479806] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.481330] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.482927] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.483681] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.484358] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.485111] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.485808] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.486537] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.487209] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.487952] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.488696] sr 1:0:0:0: [sr0] tag#0 unaligned 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1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.827871] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.829282] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.835583] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.836859] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.838837] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.840089] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.841526] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.842996] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.844249] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.845720] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.847019] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.848329] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.849601] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.850885] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.852142] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.853464] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.854649] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.856641] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.857928] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.859171] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.860478] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.861736] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.862981] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.864256] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.866543] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.868068] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.869118] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.870307] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.871274] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.872788] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.873816] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.874818] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.875804] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.876896] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.878271] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.880037] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.881055] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.882717] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.883824] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.884847] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.886178] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.887378] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.888987] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.890006] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.890715] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.891439] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.892117] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.892854] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.893555] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.894258] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 838.894961] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 02:02:58 executing program 1: r0 = syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x100, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000180)=ANY=[]) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000840)='/sys/kernel/oops_count', 0x0, 0x0) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmmsg$inet(r2, &(0x7f00000025c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x2400c805) splice(r1, 0x0, r1, 0x0, 0x7fff, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x3) renameat(r1, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') recvmmsg$unix(r1, &(0x7f0000004600)=[{{&(0x7f0000000240)=@abs, 0x6e, &(0x7f0000000880)=[{&(0x7f00000002c0)=""/224, 0xe0}, {&(0x7f00000003c0)=""/118, 0x76}, {&(0x7f0000000440)=""/109, 0x6d}, {&(0x7f00000004c0)=""/146, 0x92}, {&(0x7f0000000580)=""/137, 0x89}, {&(0x7f0000000640)=""/40, 0x28}, {&(0x7f0000000680)=""/52, 0x34}, {&(0x7f00000006c0)=""/159, 0x9f}, {&(0x7f0000000780)=""/103, 0x67}], 0x9, &(0x7f0000000940)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @cred={{0x1c}}], 0x80}}, {{&(0x7f00000009c0)=@abs, 0x6e, &(0x7f0000000a40)=[{&(0x7f0000000800)=""/6, 0x6}], 0x1, &(0x7f0000000a80)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x68}}, {{&(0x7f0000000b00)=@abs, 0x6e, &(0x7f0000000dc0)=[{&(0x7f0000000b80)=""/73, 0x49}, {&(0x7f0000000c00)=""/37, 0x25}, {&(0x7f0000000c40)=""/201, 0xc9}, {&(0x7f0000000d40)=""/70, 0x46}], 0x4, &(0x7f0000000e00)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}}, {{&(0x7f0000000e40)=@abs, 0x6e, &(0x7f00000020c0)=[{&(0x7f0000000ec0)=""/97, 0x61}, {&(0x7f0000000f40)=""/4096, 0x1000}, {&(0x7f0000002600)=""/4096, 0x1000}, {&(0x7f0000001f40)=""/48, 0x30}, {&(0x7f0000001f80)=""/121, 0x79}, {&(0x7f0000002000)=""/117, 0x75}, {&(0x7f0000002080)=""/5, 0x5}], 0x7}}, {{&(0x7f0000002140)=@abs, 0x6e, &(0x7f0000002240)=[{&(0x7f0000003600)=""/4096, 0x1000}, {&(0x7f00000021c0)=""/79, 0x4f}], 0x2, &(0x7f0000002280)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}}, {{&(0x7f00000022c0)=@abs, 0x6e, &(0x7f0000002340), 0x0, &(0x7f0000002380)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x108}}], 0x6, 0x0, &(0x7f00000024c0)) r4 = getegid() chown(&(0x7f00000000c0)='./file0\x00', r3, r4) 02:02:58 executing program 6: stat(&(0x7f0000000200)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r0, 0x0) setresuid(0xffffffffffffffff, 0xffffffffffffffff, r0) 02:02:58 executing program 2: 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_bp={0x0, 0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setpriority(0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000280)='fdinfo\x00') getdents64(r1, &(0x7f00000007c0)=""/180, 0x200007d8) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x1c4) getdents64(0xffffffffffffffff, 0x0, 0x0) sendmsg$TIPC_CMD_RESET_LINK_STATS(r1, 0x0, 0x200049c4) syz_genetlink_get_family_id$ipvs(0x0, r1) ioctl$RTC_PIE_ON(0xffffffffffffffff, 0x7005) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'ip_vti0\x00'}) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) r3 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r3, 0x0, 0x2020) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'syz_tun\x00'}) sendmsg$NL80211_CMD_SET_MCAST_RATE(0xffffffffffffffff, &(0x7f0000000f00)={0x0, 0x0, &(0x7f0000000ec0)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000", @ANYRES16, @ANYBLOB="018200000000008981f9100c1be4f761d5d9452a710000000000000000000000f6f62f369fa061a7b0c3cc634fb90c482339edd6660ae4263260b1361512fdec7310cbeaa8ca75b1bf216113e67d96fd2c998088e09ac97ee483d364f96e957259223682bbbd9a960c8ac6ac8be625804654d4f2de10e9d0", @ANYRES32=r2, @ANYBLOB], 0x1c}}, 0x0) unshare(0x48020200) 02:02:58 executing program 5: r0 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0x400000, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x2284, &(0x7f0000000180)=ANY=[@ANYBLOB="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"]) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000840)='/sys/kernel/oops_count', 0x0, 0x0) splice(r1, 0x0, r1, 0x0, 0x7fff, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) ioctl$SG_GET_RESERVED_SIZE(r0, 0x2272, &(0x7f0000000000)) 02:02:58 executing program 4: prlimit64(0x0, 0x6, &(0x7f0000000080), 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0x0) syz_io_uring_setup(0x3560, &(0x7f00000001c0)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000080), &(0x7f0000000180)) (fail_nth: 29) [ 852.560757] FAULT_INJECTION: forcing a failure. [ 852.560757] name failslab, interval 1, probability 0, space 0, times 0 [ 852.563280] CPU: 1 PID: 7053 Comm: syz-executor.4 Not tainted 5.10.247 #1 [ 852.564718] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 852.566471] Call Trace: [ 852.567029] dump_stack+0x107/0x167 [ 852.567802] should_fail.cold+0x5/0xa [ 852.568609] ? io_wq_create+0xeb/0xc00 [ 852.569433] should_failslab+0x5/0x20 [ 852.570225] __kmalloc+0x72/0x390 [ 852.570961] io_wq_create+0xeb/0xc00 [ 852.571759] io_uring_alloc_task_context+0x1f1/0x6a0 [ 852.572809] ? io_import_iovec+0x1120/0x1120 [ 852.574013] ? io_apoll_task_func+0x2d0/0x2d0 [ 852.575238] ? __io_req_find_next+0x300/0x300 [ 852.576462] io_uring_setup+0x1dd1/0x2980 [ 852.577631] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 852.578997] ? wait_for_completion_io+0x270/0x270 [ 852.580348] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 852.581752] ? syscall_enter_from_user_mode+0x1d/0x50 [ 852.583135] do_syscall_64+0x33/0x40 [ 852.584131] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 852.585522] RIP: 0033:0x7f6308220b19 [ 852.586489] 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 [ 852.590511] RSP: 002b:00007f6305796108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 852.592084] RAX: ffffffffffffffda RBX: 00007f6308333f60 RCX: 00007f6308220b19 [ 852.593582] RDX: 0000000020ffb000 RSI: 00000000200001c0 RDI: 0000000000003560 [ 852.595058] RBP: 00000000200001c0 R08: 0000000020000180 R09: 0000000020000180 [ 852.596611] R10: 0000000020000080 R11: 0000000000000202 R12: 0000000020000180 [ 852.598082] R13: 0000000020ffb000 R14: 0000000020000080 R15: 0000000020ffb000 02:02:58 executing program 7: syz_open_dev$tty20(0xc, 0x4, 0x1) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000840)='/sys/kernel/oops_count', 0x0, 0x0) splice(r0, 0x0, r0, 0x0, 0x7fff, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x6e) 02:02:58 executing program 0: r0 = syz_io_uring_setup(0x1c28, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x5}, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000fee000/0x4000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe2(0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 02:02:58 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x0, 0x0, 0x1000001) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000040)=0x5a02, 0x4) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) 02:03:12 executing program 2: semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1400}], 0x1, &(0x7f0000000140)) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x80) semop(r0, &(0x7f0000000100)=[{0x2, 0x1000, 0x1000}, {0x3, 0x6, 0x1800}, {0x0, 0x400, 0x2800}, {0x4, 0x2, 0x800}, {0x4, 0x2, 0x1800}], 0x5) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000480)={&(0x7f0000000180)=ANY=[@ANYBLOB="ecffffff00050000000000", @ANYRES16=0x0, @ANYRESHEX], 0x158}, 0x1, 0x0, 0x0, 0x4008080}, 0x9c4) writev(r1, &(0x7f0000000280)=[{&(0x7f00000007c0)="08c08baab78868ce0e7b276e83f64d02059edc4edbfe6e3fa69a13e2f785ad479def81fc1b0af53339e4c20c1010f0af533e0da21eb9d24e17190a0835623360b0c7ca830876b5ab6125feb9f8a028ee216882a67207edeea9e4efd186ca6fccd105a6b7e3728c22381de76d9d9349643e51962339cdf65dd858e285724358a8aa0c3f60f8e1ee08373f274c348cc765c8412984cc215c231cea8e2296c404500b6a8c51203edaacdd3bfea635", 0xad}, {&(0x7f0000001a00)="7672ed288bf472bcf49e976ae244f4eb0c944db2cb7fde2eb8f7220d923b5a890595a35504ebaef6ef138e5b1691ab1921721ce5a28007ee971aa683d100c96f3a74d8774c08e2b3743a5df7e84e0933311870e93933d45b61a736c0bb9b001c75888f848e04398dc79edb02725ecdbdfc1ab717ee30c4e36f2ce585798d2d0c2640c2edbd297436f4043f4976d75ae8922da988fc70152df75fe1d268e18e2a6b33a77102ebdaf8b3b12b6b223a23bb8fae53905c4004dd6b606fe4b3a5f7a286eb4efa412efcf0df043ce51fc6a3136b51fff1c3d9c0314d4e2a156e9d4c43f5c7e33e7d76a7583f39906f8798faa1232d1bcc4684095cc92383bd58732222eaadd229698d80e0f1df2450a2078bcacfdc596099ef7925565a7c88c5be941f89552c507d0dcb4c4e1844e049665bac4e17b8db2f44fdd5375154f2bc49fed9c2f2a56b6bc9d0486608918389a17f710128f144d95a2abf613651f4a7fb4eb78242f13c66b022a97f422de3efbb5313283a34e7c0ee64f807ba5f6eab023dfa67044b1ad61aab33f450e0ac3200c89c305f99ebf61853863585f8073b5ce1d43203d18288dd9ddfdbec1096314ea1dc10160e52390577cc194dce6f302433af63ad83ee9d487798c987d235be1100f270830f", 0x1d3}, {0x0}, {&(0x7f0000000a00)="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", 0x7bd}, {&(0x7f0000000700)}, {&(0x7f0000000240)="62b5b1705c148490a0c98b", 0xb}], 0x6) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x40) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000040)={0x0, 0x4, 0x3f, 0xc00000000000000}) 02:03:12 executing program 4: prlimit64(0x0, 0x6, &(0x7f0000000080), 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0x0) syz_io_uring_setup(0x3560, &(0x7f00000001c0)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000080), &(0x7f0000000180)) (fail_nth: 30) 02:03:12 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000040)) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x17) 02:03:12 executing program 5: unshare(0x22010000) unshare(0x20080) unshare(0x100) unshare(0x20000) 02:03:12 executing program 6: sendmsg$ETHTOOL_MSG_LINKINFO_GET(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000140), 0xc, &(0x7f0000000880)={&(0x7f0000000780)=ANY=[@ANYBLOB="bc000000", @ANYRES16=0x0, @ANYBLOB="1000000000000000000002000000600001800800030003000000140002007465616d5f736c6176655f310000000008000100", @ANYRES32=0x0, @ANYBLOB="140002006772653000000000000000000000000014000200776c616e30000000000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYRES64, @ANYRES32=0x0, @ANYBLOB="080003000300010018000180140002006272696467655f736c6176655f3000001400018008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB], 0xbc}, 0x1, 0x0, 0x0, 0x4000}, 0x8044891) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10f6e2, 0x2) ftruncate(r0, 0x1000004) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000600)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="00000000000000002e2f662c86a260b1ec035cfee65237e05634de7b07000019dedb65c8fa8891ef2e1462c2cfba9e02ef30e546553ce5a211c31ae109454f120cc88624cb4e844a43290833b7ab8891f39b3cc7d4e4be740e7d7aab73e1fd84da88a1876d20a0c91b91fd85b964f791a74253a4bff95349e6d52bdc8744f62d91879a6a0282356da9a9c904ef82ab820c4669671a0310c1d8df801455037c9f0e6c20499ee1be5e932f1795def824e185b445ea532b33191389d49b"]) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f0000000100)=[r0, 0xffffffffffffffff], 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x105142, 0x91) ioctl$EXT4_IOC_GET_ES_CACHE(0xffffffffffffffff, 0xc020662a, &(0x7f0000000380)={0x5, 0x100, 0x2, 0x8, 0x1, [{0x3, 0x6, 0xffff, '\x00', 0x1500}]}) r2 = creat(&(0x7f0000000000)='./file2\x00', 0x0) close(r2) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000900)=ANY=[@ANYBLOB="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"], 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4004800) copy_file_range(0xffffffffffffffff, &(0x7f00000002c0)=0x2, 0xffffffffffffffff, &(0x7f0000000340)=0x3, 0x100, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) ioctl$IOC_PR_REGISTER(0xffffffffffffffff, 0x401870c8, &(0x7f00000000c0)={0x6200, 0x1f, 0x1}) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x104, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x8000, 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lseek(r1, 0x0, 0x2) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180), 0x401, 0x0) fcntl$dupfd(r2, 0x406, r3) r4 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x128) copy_file_range(r4, 0x0, r1, 0x0, 0x200f5ef, 0x0) 02:03:12 executing program 0: r0 = syz_io_uring_setup(0x1c28, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x5}, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000fee000/0x4000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe2(0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 02:03:12 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_LIST(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000240), r0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, r1, 0x0, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x9}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x1}]}, 0x2c}}, 0x40008) 02:03:12 executing program 1: fsetxattr$trusted_overlay_opaque(0xffffffffffffffff, &(0x7f0000000000), &(0x7f00000001c0), 0x2, 0x2) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r1, 0x0, 0x2020) r2 = accept(r1, &(0x7f0000000080)=@hci, &(0x7f0000000100)=0x80) r3 = getegid() setresgid(0xffffffffffffffff, r3, 0x0) clone3(&(0x7f0000000b80)={0x2080, &(0x7f00000008c0), &(0x7f0000000900), &(0x7f0000000940)=0x0, {0x2a}, &(0x7f0000000980)=""/154, 0x9a, &(0x7f0000000a40)=""/209, &(0x7f0000000b40)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff], 0x3, {r0}}, 0x58) r5 = getegid() setresgid(0xffffffffffffffff, r5, 0x0) sendmsg$unix(r2, &(0x7f0000000c40)={&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000840)=[{&(0x7f0000000200)="22a950f7f7ce0535ec685ce5d631c2dae809ccf69d07f588ac5be557e5806dded532884cca4626e7901a811cf217e4e6246e8de2b3420eeac2390448c9027bccb3a54a046d1d8660a8d5a1ddc58f1495eeb8bab6bf84f52e81479989839bf25c36ad343d1ebe799e3766725071a19ddbe73a9658de4accfa7c3e243f926978094b7726676bb29b247eea92fff4ac", 0x8e}, {&(0x7f00000002c0)="764dd65247a1f76d07d5ca268cf2cf90b2ea9bfe19e337ea0c0fa894faffaf7c5c21ddf034ea1df8e4d1cf9f5848f9212be8a1ecb0a8ea71d99db422c6763f93464a1691b55b729d439233fe90f57499dd02bae48c188aaa53daa42cb309cc866f345b0da591b27d384c113291c56d7cb4b58c7afc01eeb236564604adebc082768c40685e9817fc31", 0x89}, {&(0x7f0000000380)="a70ff38ae3ddaed26404c45dfee930d1f357d3f66e9f8e35151109646c01ff1fcc372d551eb358f88a45b712efba863d9047db2edd6b6a38984fccfa484eae8575b32dede5123e4e7ca67a4b7793b3888bc374cf0996e23a58d66a22098f5288f1831d73ac95fcca6ff83ade1ba9019dc3ec4398ab68514ee7002a0734931c42be96a0eca8982c4f8ce4c680d90648a8631d5a70f523538e8f071142883c3b0f7f6bda6a9ec029c5cd9e1070749c51ec92c03d11eb7992d71870bdb58e6056554a2e27ae9a07071c5383897e7e8c5ed57c0b25bb8863c5f1ae8c8665fa4f520f6177d37922f6941b4d5e", 0xea}, {&(0x7f0000000480)="acf89b0a1a13c1beba2ae59280930716fec7401db838ecb3da9851c436dda9d3ccfd66e62e400709c1a0015c1b8760e65cc7f1d47997d949ec3ec1d431027480e6a4d3738f798a3a35827677d458409894bd5e941f69847fd462383ece3b34562e24df47509b37badbaf46440552d530ce7834f66a98a757556128613f6684a42681696dd7a88c018e483ed959bb73e363730319", 0x94}, {&(0x7f0000000540)="e2afd56fd448a8ffa81259ac57548458a65e57b044bb660e196389e49ac05408a5334212072d3e77b5d9addcad5a521401f69f7391c71a4e94b32eba649b0cb53753e444723ceea8488e5402c2acb79efc70594fbe4af1915448b3eac84c9bd8a62462dfd4e5769275a3e34c0e11f3309bffe7c8066a570c27644b50e3033b3faa5fa6db8d7df16ca5ca208db65c4b7f36c96c4eac37d3203c06ca8d5b5ac81d09c3a62d1ae6c6da3b8a897bfaa000060ea5fae45386af3ac192183599e00b2d40c6b07e7866868f97de996b4955a2e011bf3dc1d055ca6c11c018cbef3bda7f1468ae144b086250", 0xe8}, {&(0x7f0000000640)="6c8bca610747e58a77396ba3d385a4454da09a2dc63f5986d384906baa2e69a0044af4be7c544de76ebfa042f14e5797ce5f84416a6ae5acd356bf06dea2cdeb15a80f8f5d9e876e9ae97150480607629e60cacefeaafec10f6ccca636f89651f1a7a733b71d89a1cc459c43223c64d1139863995f3628c0e63485cbca979cf0160822bd91fbfab2f1e6e628ffceb1b263b7e97c92f1c5c4b46616dacba87851", 0xa0}, {&(0x7f0000000700)="1427b83c37bf4b4b3280ccfb206bbbde0be5863ee5bfd236b552ac9adc47998116", 0x21}, {&(0x7f0000000740)="b454b9a04cc02a8d9aeaf2ce1a22fda2c147427cdc44e7b92e234faca2cae86bab42ff0b6e9c8e5e1fb623824155bbaa1001f8adff9d390f27fefa3042e340b46a0a2fd26949ad865275e623a3aaf385a75fa83ce024b92977b9dd1a2567fcc1d0fea7ddd1043eecc83524b4793d51b785263dfad599207237df1efbbbfb461a2bf1d9a89436ad1a01e27f41b6e6b300afcfda50f6f46e8871cf760856d08df33d9a68273f89996b9a6a8146901666f3f97615ed9cec34951028671dbb40be8dd805a19b93e42d20818bd75d2b62", 0xce}], 0x8, &(0x7f0000000c00)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, r3}}}, @cred={{0x1c, 0x1, 0x2, {r4, 0xee00, r5}}}], 0x40, 0x40}, 0x0) pwritev2(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 02:03:12 executing program 0: r0 = syz_io_uring_setup(0x1c28, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x5}, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000fee000/0x4000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe2(0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 1) [ 867.219696] FAULT_INJECTION: forcing a failure. [ 867.219696] name failslab, interval 1, probability 0, space 0, times 0 [ 867.222131] CPU: 0 PID: 7084 Comm: syz-executor.4 Not tainted 5.10.247 #1 [ 867.223590] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 867.225367] Call Trace: [ 867.225929] dump_stack+0x107/0x167 [ 867.226709] should_fail.cold+0x5/0xa [ 867.227521] ? io_wq_create+0xeb/0xc00 [ 867.228351] should_failslab+0x5/0x20 [ 867.229170] __kmalloc+0x72/0x390 [ 867.229914] io_wq_create+0xeb/0xc00 [ 867.230714] io_uring_alloc_task_context+0x1f1/0x6a0 [ 867.231217] FAULT_INJECTION: forcing a failure. [ 867.231217] name failslab, interval 1, probability 0, space 0, times 0 [ 867.231790] ? io_import_iovec+0x1120/0x1120 [ 867.231813] ? io_apoll_task_func+0x2d0/0x2d0 [ 867.231838] ? __io_req_find_next+0x300/0x300 [ 867.236087] io_uring_setup+0x1dd1/0x2980 [ 867.236978] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 867.238069] ? wait_for_completion_io+0x270/0x270 [ 867.239118] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 867.240229] ? syscall_enter_from_user_mode+0x1d/0x50 [ 867.241336] do_syscall_64+0x33/0x40 [ 867.242129] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 867.243208] RIP: 0033:0x7f6308220b19 [ 867.243993] 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 [ 867.247901] RSP: 002b:00007f6305796108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 867.249532] RAX: ffffffffffffffda RBX: 00007f6308333f60 RCX: 00007f6308220b19 [ 867.251047] RDX: 0000000020ffb000 RSI: 00000000200001c0 RDI: 0000000000003560 [ 867.252571] RBP: 00000000200001c0 R08: 0000000020000180 R09: 0000000020000180 [ 867.254092] R10: 0000000020000080 R11: 0000000000000202 R12: 0000000020000180 [ 867.255607] R13: 0000000020ffb000 R14: 0000000020000080 R15: 0000000020ffb000 [ 867.257152] CPU: 1 PID: 7090 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 867.258058] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 867.259146] Call Trace: [ 867.259515] dump_stack+0x107/0x167 [ 867.260011] should_fail.cold+0x5/0xa [ 867.260521] should_failslab+0x5/0x20 [ 867.261018] kmem_cache_alloc_bulk+0x4b/0x320 [ 867.261627] io_submit_sqes+0x6fe4/0x8610 [ 867.262194] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 867.262854] __do_sys_io_uring_enter+0x6b2/0x1890 [ 867.263496] ? find_held_lock+0x2c/0x110 [ 867.264037] ? io_submit_sqes+0x8610/0x8610 [ 867.264609] ? __mutex_unlock_slowpath+0xe1/0x600 [ 867.265267] ? wait_for_completion_io+0x270/0x270 [ 867.265904] ? rcu_read_lock_any_held+0x75/0xa0 [ 867.265918] ? vfs_write+0x354/0xb10 [ 867.265931] ? fput_many+0x2f/0x1a0 [ 867.265943] ? ksys_write+0x1a9/0x260 [ 867.265957] ? __ia32_sys_read+0xb0/0xb0 02:03:13 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000040)=0xee) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x17) openat$zero(0xffffffffffffff9c, &(0x7f0000000080), 0x56dc02, 0x0) [ 867.265973] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 867.265987] ? syscall_enter_from_user_mode+0x1d/0x50 02:03:13 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000980)={0x0, 0x0, 0x1}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, 0x0, &(0x7f0000000a40)) ioctl$FIONREAD(0xffffffffffffffff, 0x6801, 0x0) r1 = syz_io_uring_setup(0x5e4e, &(0x7f0000000480)={0x0, 0x1}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000180)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x0, 0x4004, @fd, 0x1f, 0x0, 0x0, 0x14, 0x0, {0x1}}, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x1, 0x0, 0x0, 0x0) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, &(0x7f0000000400)) clone3(&(0x7f0000000500)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) sync_file_range(0xffffffffffffffff, 0xf6, 0x0, 0x4) r5 = fork() perf_event_open(&(0x7f00000000c0)={0x3, 0x80, 0x0, 0x9a, 0x7, 0x8, 0x0, 0xb62, 0x2, 0xc, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, @perf_bp={&(0x7f0000000040), 0x4}, 0x8010, 0x7, 0x6, 0x2, 0x5, 0x5, 0x2, 0x0, 0x1, 0x0, 0x4}, r5, 0x8, r0, 0x8) [ 867.266003] do_syscall_64+0x33/0x40 [ 867.266016] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 867.266025] RIP: 0033:0x7f47688eeb19 [ 867.266037] 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 02:03:13 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f00000002c0), 0x2}, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) fallocate(r0, 0x30, 0xffffffffffffff75, 0x10001) sendmsg$nl_generic(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000008c0)=ANY=[@ANYBLOB="2400000010000100000000ec0000009600000900050000000000000005000080480000006fe884b7f11af48a65b85ef20abcfbbdfe44584e3ddf303e47320b364ab5ef9768d0c54531c0e48e8b51a2f707e7eff61a89507780518151ccc61d149f11066c74aac60fe6c088582777cddc52bd82bf6b868ff5a7144105541dfa91818cd77d82168cf56ce8c840dd4b0ad2ce68cf36e8f6235d45a6d489fcd13a624d22cd13ac05ed6c004da0f9f3b488f19eaa69"], 0x24}}, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0), 0x301000, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000500)=ANY=[@ANYBLOB="01008a527bb46ecd14ae0000", @ANYRES32=r1, @ANYBLOB="08000000000000002e2f6643090000000000000058f100d26c87fc8a040498622ba32c3bee86f7374eea551c38671435d6c10d4701abcaa64e256c0c7a1d301d59135d2f074c376b9c3e9798447a1b05a41bbe7ec40d89362b50bc16bc2c4229dc04b458ab59f3cb00010000000000003b4f0986f57a35cc1319b29f1b8bb7"]) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), r3) openat(r2, &(0x7f0000000400)='./file1\x00', 0x0, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000100)={0x3000000a}) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r2, 0x400c6615, &(0x7f0000000240)={0x0, @aes128}) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8681, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0xffffffffffffffff, 0xfffffffffffffffc}, 0x0, 0x0, 0xfffffffc, 0x2, 0x4, 0x0, 0x90}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000240), 0x0, 0xffff57ed, 0x4006) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000880)={0x1f, 0x0, @fixed}, &(0x7f0000000280)=0xe, 0x0) ioctl$TIOCL_SCROLLCONSOLE(0xffffffffffffffff, 0x541d, 0x0) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r2, &(0x7f0000000800)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000600)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="010025bd710000000000030000000500050000004b98bdcd7d209bc3dc695d2aa800072c359e3cb5db5c26b8f6440d0020fbb35351142c7d3355a2791220bec7465cbbd3a4c603f0e19e35a3300d3498ca3a5b520bf27ab8fd83f62ff074008501d03c58a80414819ce31b0f1efdc88c22"], 0x1c}, 0x1, 0x0, 0x0, 0x4001}, 0x0) ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448f0, &(0x7f0000000800)={0x0, 0x0, "17f042"}) syz_80211_join_ibss(&(0x7f0000000180)='wlan1\x00', &(0x7f00000001c0)=@default_ibss_ssid, 0x6, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000000, 0x40010, 0xffffffffffffffff, 0xd454000) sendmsg$NL80211_CMD_TDLS_OPER(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000680)={&(0x7f0000000700)=ANY=[@ANYBLOB="4014000000", @ANYRES16=r4, @ANYBLOB="010026bd7000ffdbdf255100000008000300", @ANYRES32=0x0, @ANYBLOB="0c009900090000000f0000000a00060008021100000100000a0006000802110000000000"], 0x40}, 0x1, 0x0, 0x0, 0x4800}, 0x0) ioctl$BTRFS_IOC_GET_FEATURES(r0, 0x80189439, &(0x7f0000000300)) [ 867.266044] RSP: 002b:00007f4765e64188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 867.266058] RAX: ffffffffffffffda RBX: 00007f4768a01f60 RCX: 00007f47688eeb19 [ 867.266066] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 867.266073] RBP: 00007f4765e641d0 R08: 0000000000000000 R09: 0000000000000000 [ 867.266080] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 867.266087] R13: 00007ffc33651c4f R14: 00007f4765e64300 R15: 0000000000022000 [ 867.447973] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. [ 867.490521] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 867.490570] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 867.490735] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 867.509788] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. [ 867.546805] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 867.546814] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 867.546953] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 02:03:26 executing program 0: r0 = syz_io_uring_setup(0x1c28, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x5}, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000fee000/0x4000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe2(0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 2) 02:03:26 executing program 2: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000500)) r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000200)="6c917d5068143eb537a9", 0xa) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) lseek(r1, 0x100, 0x4) r2 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x105000, 0x2) r3 = inotify_init1(0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000000940), 0x2000) openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x10000, 0x0) recvmsg$unix(r2, &(0x7f00000008c0)={&(0x7f00000003c0), 0x6e, &(0x7f0000000440)=[{&(0x7f0000000140)=""/23, 0x17}, {&(0x7f0000000700)=""/229, 0xe5}, {&(0x7f0000000240)=""/50, 0x32}, {&(0x7f0000000bc0)=""/4096, 0x1000}], 0x4, &(0x7f0000000800)=ANY=[@ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=0xffffffffffffffff, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYBLOB="1c00000000000000496e21cb2903a31c", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00'], 0x90}, 0x40000140) perf_event_open$cgroup(&(0x7f0000000340)={0x0, 0x80, 0x3f, 0x2, 0x9, 0x5, 0x0, 0x1, 0x42200, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1, @perf_bp={&(0x7f0000000900), 0x2}, 0x40001, 0xfffffffffffffff7, 0x0, 0x0, 0x6, 0xfffff800, 0x6, 0x0, 0x48001}, r4, 0xb, r0, 0x0) inotify_add_watch(r3, &(0x7f0000000040)='.\x00', 0x2000003) sendfile(r1, r2, 0x0, 0x100000001) 02:03:26 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[]) open_tree(r0, &(0x7f00000000c0)='./file1/file0\x00', 0x0) openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mkdirat(r0, &(0x7f0000000040)='./file1/file0/file0\x00', 0x2f) 02:03:26 executing program 1: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x200000, 0x0) sendmmsg$inet(r0, &(0x7f00000005c0)=[{{&(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10, &(0x7f0000000400)=[{&(0x7f00000000c0)="d8dc", 0x2}], 0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="14000000000000000100000002000000800000000000000024000000000000000000000007000000441407730000000000000000e0000002000002000000000011000000000000000000000001000000010000000000000014000000000000000000000002000000020000000000000098000000000000000000000007", @ANYRESOCT, @ANYRES16=r0, @ANYRESHEX=r0], 0x108}}], 0x1, 0xc040) 02:03:26 executing program 4: prlimit64(0x0, 0x6, &(0x7f0000000080), 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0x0) syz_io_uring_setup(0x3560, &(0x7f00000001c0)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000080), &(0x7f0000000180)) (fail_nth: 31) 02:03:26 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r1, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f00000005c0)=ANY=[@ANYBLOB="e000000000"], 0x10) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f00000003c0)={'syzkaller0\x00', {0x2, 0x0, @local}}) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_config_ext={0x4, 0x1}, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x81}, 0x0, 0xffdffffdffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) fcntl$dupfd(r2, 0x406, r1) write$P9_RREADDIR(r0, &(0x7f0000000340)=ANY=[], 0x68) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) r3 = creat(&(0x7f0000000380)='./file0\x00', 0x55) write$binfmt_elf64(r3, &(0x7f00000008c0)=ANY=[], 0x629) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000080)={0x0, 0x3, 0x3, 0x2000}) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000340)={@empty, @multicast1}, &(0x7f0000000400)=0xc) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) 02:03:26 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000840)='/sys/kernel/oops_count', 0x0, 0x0) splice(r1, 0x0, r1, 0x0, 0x7fff, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0xfb) ioctl$TIOCCONS(r0, 0x541d) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000080)=0x1) [ 880.977078] FAULT_INJECTION: forcing a failure. [ 880.977078] name failslab, interval 1, probability 0, space 0, times 0 [ 880.980333] CPU: 0 PID: 7129 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 880.982292] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 880.984502] Call Trace: 02:03:26 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000040)=0xee) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x17) openat$zero(0xffffffffffffff9c, &(0x7f0000000080), 0x56dc02, 0x0) [ 880.985200] dump_stack+0x107/0x167 [ 880.986352] should_fail.cold+0x5/0xa [ 880.987466] ? create_object.isra.0+0x3a/0xa30 [ 880.988704] should_failslab+0x5/0x20 [ 880.989710] kmem_cache_alloc+0x5b/0x310 [ 880.990772] create_object.isra.0+0x3a/0xa30 [ 880.991904] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 880.993236] kmem_cache_alloc_bulk+0x168/0x320 [ 880.994291] io_submit_sqes+0x6fe4/0x8610 [ 880.995211] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 880.996273] __do_sys_io_uring_enter+0x6b2/0x1890 [ 880.996372] FAULT_INJECTION: forcing a failure. [ 880.996372] name failslab, interval 1, probability 0, space 0, times 0 [ 880.997317] ? find_held_lock+0x2c/0x110 [ 880.997346] ? io_submit_sqes+0x8610/0x8610 [ 880.997377] ? __mutex_unlock_slowpath+0xe1/0x600 [ 881.001806] ? wait_for_completion_io+0x270/0x270 [ 881.002854] ? rcu_read_lock_any_held+0x75/0xa0 [ 881.003843] ? vfs_write+0x354/0xb10 [ 881.004640] ? fput_many+0x2f/0x1a0 [ 881.005431] ? ksys_write+0x1a9/0x260 [ 881.006246] ? __ia32_sys_read+0xb0/0xb0 [ 881.007118] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 881.008232] ? syscall_enter_from_user_mode+0x1d/0x50 [ 881.009343] do_syscall_64+0x33/0x40 [ 881.010145] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 881.011238] RIP: 0033:0x7f47688eeb19 [ 881.012028] 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 [ 881.015957] RSP: 002b:00007f4765e64188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 881.017588] RAX: ffffffffffffffda RBX: 00007f4768a01f60 RCX: 00007f47688eeb19 [ 881.019111] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 881.020623] RBP: 00007f4765e641d0 R08: 0000000000000000 R09: 0000000000000000 [ 881.022152] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 881.023679] R13: 00007ffc33651c4f R14: 00007f4765e64300 R15: 0000000000022000 [ 881.025243] CPU: 1 PID: 7136 Comm: syz-executor.4 Not tainted 5.10.247 #1 [ 881.026372] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 881.027615] Call Trace: [ 881.028023] dump_stack+0x107/0x167 [ 881.028570] should_fail.cold+0x5/0xa [ 881.029140] ? create_object.isra.0+0x3a/0xa30 [ 881.029830] should_failslab+0x5/0x20 [ 881.030389] kmem_cache_alloc+0x5b/0x310 [ 881.030996] create_object.isra.0+0x3a/0xa30 [ 881.031648] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 881.032403] kmem_cache_alloc_trace+0x151/0x320 [ 881.033107] io_uring_alloc_task_context+0x4a3/0x6a0 [ 881.033871] ? io_import_iovec+0x1120/0x1120 [ 881.034539] io_uring_setup+0x1dd1/0x2980 [ 881.035176] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 881.035928] ? wait_for_completion_io+0x270/0x270 [ 881.036670] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 881.037460] ? syscall_enter_from_user_mode+0x1d/0x50 [ 881.038227] do_syscall_64+0x33/0x40 [ 881.038778] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 881.039533] RIP: 0033:0x7f6308220b19 [ 881.040084] 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 [ 881.042788] RSP: 002b:00007f6305796108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 881.043905] RAX: ffffffffffffffda RBX: 00007f6308333f60 RCX: 00007f6308220b19 [ 881.044959] RDX: 0000000020ffb000 RSI: 00000000200001c0 RDI: 0000000000003560 [ 881.046014] RBP: 00000000200001c0 R08: 0000000020000180 R09: 0000000020000180 [ 881.047068] R10: 0000000020000080 R11: 0000000000000202 R12: 0000000020000180 [ 881.048110] R13: 0000000020ffb000 R14: 0000000020000080 R15: 0000000020ffb000 02:03:26 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = syz_open_dev$vcsa(&(0x7f0000000040), 0x8000, 0x26c100) ioctl$TCXONC(r1, 0x540a, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x17) r2 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r2, 0x0, 0x2020) write$binfmt_elf64(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x184) [ 881.053301] blktrace: Concurrent blktraces are not allowed on loop6 02:03:26 executing program 6: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000840)='/sys/kernel/oops_count', 0x0, 0x0) splice(r1, 0x0, r1, 0x0, 0x7fff, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0xfb) ioctl$TIOCCONS(r0, 0x541d) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000080)=0x1) 02:03:26 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000040)=0xee) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x17) openat$zero(0xffffffffffffff9c, &(0x7f0000000080), 0x56dc02, 0x0) 02:03:26 executing program 1: r0 = semget(0x1, 0x3, 0x18) semctl$SEM_STAT_ANY(r0, 0x1, 0x14, &(0x7f0000000080)=""/150) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x89) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r1, 0x0) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r3, &(0x7f0000000280)=ANY=[], 0xfdef) syz_io_uring_complete(r2) syz_memcpy_off$IO_URING_METADATA_FLAGS(0x0, 0x114, &(0x7f0000000140), 0x0, 0x4) socket$inet_icmp(0x2, 0x2, 0x1) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x2, @perf_bp={&(0x7f00000001c0)}, 0x0, 0x0, 0x0, 0x5, 0x80, 0x0, 0x2}, 0x0, 0xffdffffdffffffff, 0xffffffffffffffff, 0x9) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) r5 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) r6 = syz_open_dev$tty1(0xc, 0x4, 0x1) r7 = fcntl$dupfd(r5, 0x0, r6) ioctl$SG_IO(r7, 0x2285, &(0x7f00000003c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x300, 0x0, 0x0}, &(0x7f0000000440)="4feb7dc9066b", 0x0, 0x0, 0x0, 0x0, 0x0}) syz_io_uring_submit(0x0, 0x0, &(0x7f00000004c0)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000380)={0x1}, 0xffffffffffffffff, 0x3, 0x0, 0x1}, 0x4) ioctl$FAT_IOCTL_SET_ATTRIBUTES(r7, 0x40047211, &(0x7f0000000180)=0x4) io_uring_enter(0xffffffffffffffff, 0x3780, 0x24b4, 0x5e6958ea17842428, &(0x7f0000000480)={[0x1]}, 0x8) sendfile(r4, r3, &(0x7f0000000000)=0x3ffc, 0x5) 02:03:26 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="b8000000135d61fb7200000000000000fc010000000000000000000000000000fe8000000000000000000000000000bb00000000000000000a00800000000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003a000000000000000000000000000000000000368b70504732f14f01291f9e4c8f53e25706c7d3901a0fd88f95b3b27c0eb7c2514ab3b44c1dc4ad225e0fdb567e28a993c2f5d319031ea02c32002ccc3255b868ea79d542db081a5679bfcea537d3d03c7986467742a77a7454ff93a46d2a37d7a68e002967633ae7cf0632"], 0xb8}}, 0x0) 02:03:26 executing program 4: prlimit64(0x0, 0x6, &(0x7f0000000080), 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0x0) syz_io_uring_setup(0x3560, &(0x7f00000001c0)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000080), &(0x7f0000000180)) (fail_nth: 32) 02:03:26 executing program 0: r0 = syz_io_uring_setup(0x1c28, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x5}, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000fee000/0x4000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe2(0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 3) 02:03:26 executing program 6: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000840)='/sys/kernel/oops_count', 0x0, 0x0) splice(r1, 0x0, r1, 0x0, 0x7fff, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0xfb) ioctl$TIOCCONS(r0, 0x541d) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000080)=0x1) [ 881.233569] FAULT_INJECTION: forcing a failure. [ 881.233569] name failslab, interval 1, probability 0, space 0, times 0 [ 881.235156] CPU: 1 PID: 7156 Comm: syz-executor.4 Not tainted 5.10.247 #1 [ 881.236069] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 881.237180] Call Trace: [ 881.237543] dump_stack+0x107/0x167 [ 881.238049] should_fail.cold+0x5/0xa [ 881.238568] ? create_object.isra.0+0x3a/0xa30 [ 881.239167] should_failslab+0x5/0x20 [ 881.239676] kmem_cache_alloc+0x5b/0x310 [ 881.240221] ? io_wq_create+0x114/0xc00 [ 881.240757] create_object.isra.0+0x3a/0xa30 [ 881.241345] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 881.242024] kmem_cache_alloc_node_trace+0x16d/0x340 [ 881.242710] io_wq_create+0x6ef/0xc00 [ 881.243220] io_uring_alloc_task_context+0x1f1/0x6a0 [ 881.243904] ? io_import_iovec+0x1120/0x1120 [ 881.244500] ? io_apoll_task_func+0x2d0/0x2d0 [ 881.245078] ? __io_req_find_next+0x300/0x300 [ 881.245683] io_uring_setup+0x1dd1/0x2980 [ 881.246224] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 881.246890] ? wait_for_completion_io+0x270/0x270 [ 881.247523] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 881.248211] ? syscall_enter_from_user_mode+0x1d/0x50 [ 881.248886] do_syscall_64+0x33/0x40 [ 881.249386] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 881.250054] RIP: 0033:0x7f6308220b19 [ 881.250544] 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 [ 881.252948] RSP: 002b:00007f6305796108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 881.253930] RAX: ffffffffffffffda RBX: 00007f6308333f60 RCX: 00007f6308220b19 [ 881.254840] RDX: 0000000020ffb000 RSI: 00000000200001c0 RDI: 0000000000003560 [ 881.255774] RBP: 00000000200001c0 R08: 0000000020000180 R09: 0000000020000180 [ 881.256753] R10: 0000000020000080 R11: 0000000000000202 R12: 0000000020000180 [ 881.257699] R13: 0000000020ffb000 R14: 0000000020000080 R15: 0000000020ffb000 02:03:27 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x17) r1 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r1, 0x0, 0x2020) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000002c0)='/sys/block/loop4', 0x224200, 0x20) r3 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r3, 0x0, 0x2020) r4 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r4, 0x0, 0x2020) r5 = fork() ptrace(0x10, r5) ptrace(0x4208, r5) getresuid(&(0x7f0000000300)=0x0, &(0x7f0000000340), &(0x7f0000000380)) r7 = getegid() setresgid(0xffffffffffffffff, r7, 0x0) r8 = fork() ptrace(0x10, r8) ptrace(0x4208, r8) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000140)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000280)=[{&(0x7f00000001c0)="13c913b4e013fc9fedc45709040d908f3e4e83b18e0a83beb48da6fc25cef988e33f992b304560e713618c8e40091a83f8121b90b7059d492822f7657dbf20c8de33c3b251cdd8df2fada50517dba6fed95a78778bffa4fd94066cb066c10c02d02c622ee83dce69534a3fed83fccfdf99b21f8376f6af52a4aab10468d06d44e7a70b5bd533eca8bc0f554e3676f71de7964e9e13fca1a6", 0x98}], 0x1, &(0x7f00000003c0)=[@rights={{0x2c, 0x1, 0x1, [r1, r2, r3, r0, 0xffffffffffffffff, r4, r0]}}, @cred={{0x1c, 0x1, 0x2, {r5, r6, r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee01}}}, @rights={{0x14, 0x1, 0x1, [r0]}}], 0x88, 0x10}, 0x81c) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) [ 881.287101] FAULT_INJECTION: forcing a failure. [ 881.287101] name failslab, interval 1, probability 0, space 0, times 0 [ 881.289573] CPU: 0 PID: 7153 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 881.291039] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 881.292824] Call Trace: [ 881.293425] dump_stack+0x107/0x167 [ 881.294239] should_fail.cold+0x5/0xa [ 881.295069] ? create_object.isra.0+0x3a/0xa30 [ 881.296055] should_failslab+0x5/0x20 [ 881.296876] kmem_cache_alloc+0x5b/0x310 [ 881.297762] ? mark_held_locks+0x9e/0xe0 [ 881.298646] create_object.isra.0+0x3a/0xa30 [ 881.299592] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 881.300692] kmem_cache_alloc_bulk+0x168/0x320 [ 881.301703] io_submit_sqes+0x6fe4/0x8610 [ 881.302636] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 881.303715] __do_sys_io_uring_enter+0x6b2/0x1890 [ 881.304752] ? find_held_lock+0x2c/0x110 [ 881.305637] ? io_submit_sqes+0x8610/0x8610 [ 881.306565] ? __mutex_unlock_slowpath+0xe1/0x600 [ 881.307597] ? wait_for_completion_io+0x270/0x270 [ 881.308636] ? rcu_read_lock_any_held+0x75/0xa0 [ 881.309637] ? vfs_write+0x354/0xb10 [ 881.310441] ? fput_many+0x2f/0x1a0 [ 881.311216] ? ksys_write+0x1a9/0x260 [ 881.312027] ? __ia32_sys_read+0xb0/0xb0 [ 881.312900] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 881.314031] ? syscall_enter_from_user_mode+0x1d/0x50 [ 881.315141] do_syscall_64+0x33/0x40 [ 881.315937] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 881.317032] RIP: 0033:0x7f47688eeb19 [ 881.317837] 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 [ 881.321758] RSP: 002b:00007f4765e64188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 881.323390] RAX: ffffffffffffffda RBX: 00007f4768a01f60 RCX: 00007f47688eeb19 [ 881.324918] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 881.326469] RBP: 00007f4765e641d0 R08: 0000000000000000 R09: 0000000000000000 [ 881.328018] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 881.329568] R13: 00007ffc33651c4f R14: 00007f4765e64300 R15: 0000000000022000 [ 881.345797] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=23827 sclass=netlink_xfrm_socket pid=7165 comm=syz-executor.3 02:03:41 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000000c0), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0x0, 0x0, {0x0, 0x2, 0xffff, 0x3}}) getresgid(&(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000140)) 02:03:41 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) r2 = socket$packet(0x11, 0x2, 0x300) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r2, &(0x7f0000000240)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @random="b15ed7ae33fc"}, 0x14) sendmmsg$inet(r1, &(0x7f0000000900)=[{{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000300)="15b06f7f0190d76a53cb756129fcd27d700afff1f1a3c2e81b8c088e52fa4cc39122ab8c158ff8de4229b457e7377c00de0bac2f02791961412db27a52953927ee54b58f2afc5fb42648354b79cf8dccb68f74ccfa41b2b18982ddad604f1e1765b9251ed175", 0x66}, {&(0x7f0000000380)="d492de88186f164df4cc401adad95453150a2a4bf312e14241024be31b31e6de5716863e98f0bb04481757f80b96d853ab9cb762ade6e733b203a66391deda3709e85541eae3cad0c2f68e77e1fa7d87fc18f925b1d0abb62a924129760300d2185232f715f5ad427136809af72aa8337976170b8d563e84fe6acbeae11cb1714199ab43cb5ca7c47b7447c94bdaec2fbf6e6d80e194d304d9a31d418962a7e34a7f4309e8469345c70a84ff3b7de382", 0xb0}, {&(0x7f0000000440)="c90db6848b368850ce47d47c2cf17d14d65d0ef051b230347695947147604ec06cabafb95db269186f66f669803559e7a3e55e37a3515fe234a3ecc690cccf4e35c4af283f30c290f78b2125337800382c4376548f9af7bc140a107b965225f9f7d2c435887311e83a293dd9bb1cee117e", 0x71}, {&(0x7f0000000580)="3ebb83626ad073d4cfcb419afae2a68780bd96777824441a10db1b52eb8e9afa15597485d3739cfe52f24337bf7b834b4c5d558c60aebacab82b81c281f8b55d34bc7c4f8f2328a9bff8fba5d6404f2679a852632f5a36037dd63464eabfee741e9dbec4869222b10692a12b235eed5d987252101fa95031719d441f87ba79183d0cb085882808", 0x87}, {&(0x7f0000000100)}], 0x5, &(0x7f00000006c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r4, @local, @empty}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}, @ip_tos_int={{0x14, 0x0, 0x1, 0xfffffffd}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x4}}, @ip_retopts={{0x14, 0x0, 0x7, {[@generic={0x7, 0x3, "14"}]}}}], 0x80}}, {{&(0x7f0000000180)={0x2, 0x4e23, @remote}, 0x10, &(0x7f0000000840)=[{&(0x7f0000000500)="4897198d", 0x4}, {&(0x7f0000000740)="3cb543f13176ee182941736e858d02eed2766f9143ae1683c75dd4c2413958b6a476424b6a6d6c1782cdfa6d3e9d42dd7f15bcdef924ab6887ec8b96e571bfd5965dab6596c148450b17183dc56135878e28a48b8088044b1f6cded74bed1a474f853f8f5d02fda80b77d1ffc8a2e97ec1f229435ae8e37b3782b61d2ff480d5b13cb2478106b5328dd6ce0d4515aad55ff1ac1723bd329a6c49c6087e980a8701b294ce8b94fddb7a1f47a85f1346ea09b3eecb17a93b30df58b05252bcfce318dc8130628c4c38ad634d84", 0xcc}], 0x2, &(0x7f0000000880)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @rand_addr=0x64010101, @private=0xa010100}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x1}}, @ip_tos_int={{0x14, 0x0, 0x1, 0xe1d}}], 0x50}}], 0x2, 0x800) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x4e22, 0x0, @local, 0x2}, 0x1c) ftruncate(0xffffffffffffffff, 0x1) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000140)={'lo\x00'}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x4300, 0x4) pidfd_getfd(0xffffffffffffffff, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x11, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1, 0x0, 0x0, 0x3}, 0x200000}], 0x7ffff000, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x109201, 0xe1) [ 896.301678] FAULT_INJECTION: forcing a failure. [ 896.301678] name failslab, interval 1, probability 0, space 0, times 0 [ 896.304240] CPU: 1 PID: 7185 Comm: syz-executor.4 Not tainted 5.10.247 #1 [ 896.305709] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 896.307456] Call Trace: [ 896.308015] dump_stack+0x107/0x167 [ 896.308792] should_fail.cold+0x5/0xa [ 896.309610] ? io_rsrc_node_switch_start.part.0+0x43/0x250 [ 896.310783] should_failslab+0x5/0x20 [ 896.311591] kmem_cache_alloc_trace+0x55/0x320 [ 896.312563] io_rsrc_node_switch_start.part.0+0x43/0x250 02:03:42 executing program 1: perf_event_open(&(0x7f0000000640)={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) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000500)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$KEYCTL_MOVE(0x1e, r1, 0xfffffffffffffffc, r0, 0x0) r2 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r3 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$KEYCTL_MOVE(0x1e, 0x0, 0x0, 0x0, 0x0) keyctl$revoke(0x3, r3) request_key(&(0x7f0000000140)='pkcs7_test\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f00000001c0)='@\xea$$--(@/\x00', 0x0) keyctl$KEYCTL_MOVE(0x1e, r3, 0x0, 0x0, 0x1) keyctl$KEYCTL_MOVE(0x1e, 0x0, 0xfffffffffffffffc, r2, 0x0) add_key$keyring(&(0x7f0000000000), &(0x7f0000000100)={'syz', 0x1}, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) unshare(0x48020200) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000840)='/sys/kernel/oops_count', 0x0, 0x0) splice(r4, 0x0, r4, 0x0, 0x7fff, 0x0) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000000200), 0x2) 02:03:42 executing program 4: prlimit64(0x0, 0x6, &(0x7f0000000080), 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0x0) syz_io_uring_setup(0x3560, &(0x7f00000001c0)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000080), &(0x7f0000000180)) (fail_nth: 33) 02:03:42 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) syz_open_pts(r0, 0x1) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000180), 0xa65c2, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000100)) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TIOCSERGETLSR(r2, 0x5459, &(0x7f0000000080)) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x17) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000840)='/sys/kernel/oops_count', 0x0, 0x0) splice(r3, 0x0, r3, 0x0, 0x7fff, 0x0) ioctl$TIOCGPTLCK(r3, 0x80045439, &(0x7f0000000040)) 02:03:42 executing program 6: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000840)='/sys/kernel/oops_count', 0x0, 0x0) splice(r1, 0x0, r1, 0x0, 0x7fff, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0xfb) ioctl$TIOCCONS(r0, 0x541d) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000080)=0x1) 02:03:42 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000040)=0xee) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x17) openat$zero(0xffffffffffffff9c, &(0x7f0000000080), 0x56dc02, 0x0) 02:03:42 executing program 0: r0 = syz_io_uring_setup(0x1c28, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x5}, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000fee000/0x4000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe2(0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 4) [ 896.314021] io_uring_setup+0x14f6/0x2980 [ 896.315064] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 896.316132] ? wait_for_completion_io+0x270/0x270 [ 896.317184] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 896.318302] ? syscall_enter_from_user_mode+0x1d/0x50 [ 896.319391] do_syscall_64+0x33/0x40 [ 896.320177] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 896.321258] RIP: 0033:0x7f6308220b19 [ 896.322049] 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 [ 896.325919] RSP: 002b:00007f6305796108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 896.327526] RAX: ffffffffffffffda RBX: 00007f6308333f60 RCX: 00007f6308220b19 [ 896.329034] RDX: 0000000020ffb000 RSI: 00000000200001c0 RDI: 0000000000003560 [ 896.330551] RBP: 00000000200001c0 R08: 0000000020000180 R09: 0000000020000180 [ 896.332067] R10: 0000000020000080 R11: 0000000000000202 R12: 0000000020000180 [ 896.333575] R13: 0000000020ffb000 R14: 0000000020000080 R15: 0000000020ffb000 [ 896.368826] FAULT_INJECTION: forcing a failure. [ 896.368826] name failslab, interval 1, probability 0, space 0, times 0 [ 896.371412] CPU: 0 PID: 7197 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 896.372899] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 896.374653] Call Trace: [ 896.375223] dump_stack+0x107/0x167 [ 896.375998] should_fail.cold+0x5/0xa [ 896.376807] ? create_object.isra.0+0x3a/0xa30 [ 896.377790] should_failslab+0x5/0x20 [ 896.378597] kmem_cache_alloc+0x5b/0x310 [ 896.379468] ? mark_held_locks+0x9e/0xe0 [ 896.380334] create_object.isra.0+0x3a/0xa30 [ 896.381263] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 896.382350] kmem_cache_alloc_bulk+0x168/0x320 [ 896.383330] io_submit_sqes+0x6fe4/0x8610 [ 896.384250] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 896.385305] __do_sys_io_uring_enter+0x6b2/0x1890 [ 896.386330] ? find_held_lock+0x2c/0x110 [ 896.387201] ? io_submit_sqes+0x8610/0x8610 [ 896.388125] ? __mutex_unlock_slowpath+0xe1/0x600 [ 896.389147] ? wait_for_completion_io+0x270/0x270 [ 896.390183] ? rcu_read_lock_any_held+0x75/0xa0 [ 896.391162] ? vfs_write+0x354/0xb10 [ 896.391947] ? fput_many+0x2f/0x1a0 [ 896.392719] ? ksys_write+0x1a9/0x260 [ 896.393538] ? __ia32_sys_read+0xb0/0xb0 [ 896.394407] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 896.395514] ? syscall_enter_from_user_mode+0x1d/0x50 [ 896.396602] do_syscall_64+0x33/0x40 [ 896.397401] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 896.398481] RIP: 0033:0x7f47688eeb19 [ 896.399267] 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 [ 896.403134] RSP: 002b:00007f4765e64188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 896.404758] RAX: ffffffffffffffda RBX: 00007f4768a01f60 RCX: 00007f47688eeb19 [ 896.406297] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 896.408028] RBP: 00007f4765e641d0 R08: 0000000000000000 R09: 0000000000000000 [ 896.409860] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 896.411651] R13: 00007ffc33651c4f R14: 00007f4765e64300 R15: 0000000000022000 02:03:42 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x17) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xee00, 0xee01}}, './file0\x00'}) ioctl$KDFONTOP_SET(r1, 0x4b72, &(0x7f0000000480)={0x0, 0x0, 0x17, 0x1, 0x4c, &(0x7f0000000080)="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"}) 02:03:42 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000040)=0xee) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x17) 02:03:42 executing program 2: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x3, "77004a6efdff0000000008002600"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x4800, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000080)={0xfe00, 0x0, 0x2, 0x0, 0x9, "bdbaa62b236afdda"}) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 02:03:42 executing program 6: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x3, "77004a6efdff0000000008002600"}) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_serviced\x00', 0x0, 0x0) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000080)={0x2, {0x2, 0x3, 0x6, 0x1ff, 0xffff, 0xf}}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) syz_open_pts(0xffffffffffffffff, 0x404000) syz_open_dev$ptys(0xc, 0x3, 0x1) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x3) 02:03:42 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000840)='/sys/module/nfsv4', 0x117500, 0x0) splice(r1, 0x0, r1, 0x0, 0x7fff, 0x0) accept4$packet(r1, &(0x7f0000003780)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000037c0)=0x14, 0x0) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f00000018c0)=0xff) r3 = socket$packet(0x11, 0x2, 0x300) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r3, &(0x7f0000000240)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @random="b15ed7ae33fc"}, 0x14) [ 896.662434] FAULT_INJECTION: forcing a failure. [ 896.662434] name failslab, interval 1, probability 0, space 0, times 0 [ 896.664896] CPU: 0 PID: 7215 Comm: syz-executor.4 Not tainted 5.10.247 #1 [ 896.666346] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 896.668084] Call Trace: [ 896.668666] dump_stack+0x107/0x167 [ 896.669461] should_fail.cold+0x5/0xa [ 896.670276] ? io_rsrc_node_switch_start.part.0+0x43/0x250 [ 896.671465] should_failslab+0x5/0x20 [ 896.672273] kmem_cache_alloc_trace+0x55/0x320 [ 896.673576] io_rsrc_node_switch_start.part.0+0x43/0x250 [ 896.674727] io_uring_setup+0x14f6/0x2980 [ 896.675614] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 896.676687] ? wait_for_completion_io+0x270/0x270 [ 896.677749] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 896.678860] ? syscall_enter_from_user_mode+0x1d/0x50 [ 896.679948] do_syscall_64+0x33/0x40 [ 896.680738] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 896.681824] RIP: 0033:0x7f6308220b19 [ 896.682609] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 896.686465] RSP: 002b:00007f6305796108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 896.688077] RAX: ffffffffffffffda RBX: 00007f6308333f60 RCX: 00007f6308220b19 [ 896.689606] RDX: 0000000020ffb000 RSI: 00000000200001c0 RDI: 0000000000003560 [ 896.691120] RBP: 00000000200001c0 R08: 0000000020000180 R09: 0000000020000180 [ 896.692638] R10: 0000000020000080 R11: 0000000000000202 R12: 0000000020000180 [ 896.694148] R13: 0000000020ffb000 R14: 0000000020000080 R15: 0000000020ffb000 sendmmsg$inet6(r1, &(0x7f00000070c0)=[{{&(0x7f0000000080)={0xa, 0x4e21, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0x1000}, 0x1c, &(0x7f0000000640)=[{&(0x7f00000000c0)="1e5df5dea52a18f1717e9d86c53287d34c2e7d146343f18766cab71e79b95301adc2141a6e9c578fcfa0f7edc09bdc2fbf062040c952adc1ec35c656c8746db3ecbd9f016dd548232025c96b9230bd96b9cac79a8a1e6ea2c277ced0604b48ed2ee7a5d0ba829191d627af293aee86ad9644a88652fde6e43f4cb57004742c48e61c21ee6f6557531dee9b24567f23d2ce38986ea3239d94a82f83bc4b93c6fc7b", 0xa1}, {&(0x7f0000000180)="145fedaecceda7a7ca86102afccddbb10040eef3f974634d5699da3d60d734f534cf582376433a7ac4efd2d2beaa12f975769afedd48d6945331914610a2f7fb3e2d89379526acc1a486e34e846b27ec276fd65863078f17bbbfa899135ffbbfe5006fced72a82eba4dbf489e0a226833e4eb806fed59ecd685509c0433707464f3a7b3fafa87e0f6e5cb68e49fc41cd61f317695e46e4d6a9d4c6407dba9869b7839d0ffdd9d5f5ca831fc13660ead419b03b1cb7cea46e52608dd83ee219d501667cade216e96cd55bea279b91f0bc510abe", 0xd3}, {&(0x7f0000000280)="8ea36c46275cdfa50cad463b809eb10a587d484754aacf8ec704a44260f4a408cb3966d215c154a3a24787a525625fe9a8254dda72b80d05df1e6443eaf07a3b2d2afa9993537f85468467e6e986fc982fa1c7f76637a47caad97b66680e50b05c0f23deeff636b97114943cb0ed2cfb3753c31efdf68497f74bf60d8969c45719d7333ad10da673aa3b6694dd0e18743e5b3dc6b404e89ad88b6b678e5239777433a19b6d3ab4463e5894bd2791c02b9a1571488d581fb331a256a314533b020ba02589b5b65f397034696c4b55fadd1f35aa4eb8ef04c3a5113f8a8c790e3000d42497253e1e2b3e8fff31a1ad9a55", 0xf0}, {&(0x7f0000000380)="d933da07bcf67d18f2eee27899356325295d98e9b0ab5f58a8998d1166dd4e3e4875e66300e5d5fff3fd6dd4786120f1b6fa40676f9035daed65811a6e745d692368cf8b1b3e2d65f547e8d92eba097195c7a09fb2d699a0f5d5c1182a64681981462a97270b99824ecb29d3b2083315f3404c53c56b193fd2b986fcebd4b28f47b1be2ecf27153832d1591dafb882e68a1a78b1d06a0caae3bc55566cfee35d", 0xa0}, {&(0x7f0000000440)="da8125aa7b5587d6827bc195f4170315db1c900c5ac48a049673f23922736d2be4c740b3ce2ebb05d997c0ed46038f9efa17ae70cfdfdaaa79e8c4af2608d83a21862697a340c5ae5d8af4dbf452e7cb4f00838b11ae5964a3911ba5b0182105e045af7ddeb8389f833822bdc0aa9a76110f0246b893319d8bf6a9a4bfdcb8a7942a7e0d526f12f8d4f63d87220589f3a0fb699c599c03fa47a96d2ca4107830a15243a9e515091d4fbfddc6bef7fca7b1a5f03f93e1a32affc39a90645bbc6332906e27a45e6644b1a6cdd1af40", 0xce}, {&(0x7f0000000540)="a4d452d503ed7d342b2f517b6a9e10db1bca0f5c9fc75e8fc7243b84a5080561d116aeba5e943042c5d4055d5942277e90efcf4f95d437918496f97df198e45421068d9165db846fb21d888d5b4fa79286f50c73c3d2dab5f28315181269a4e556dbd5f07f1ce70110ea830c43f91335f262a57d59489f0192bff8e9f8167eaecbc18c2b804edd239be531a1a956d066288ceff3a00192db18c4bc401d52d64c1f9d433a0649f8ca1d4e94054e02ba2a43b158e9cce66da09797ce2d749217e0045ee7799dc50cd5f42be7d6dbf58e", 0xcf}], 0x6, &(0x7f0000000880)=[@hopopts_2292={{0x40, 0x29, 0x36, {0x0, 0x4, '\x00', [@hao={0xc9, 0x10, @loopback}, @jumbo={0xc2, 0x4, 0x5}, @enc_lim={0x4, 0x1, 0x1}, @ra, @pad1, @pad1]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x5fa}}, @dstopts_2292={{0x100, 0x29, 0x4, {0x16, 0x1c, '\x00', [@calipso={0x7, 0x20, {0x3, 0x6, 0x2, 0x0, [0x4, 0x2, 0x7c00000000]}}, @jumbo={0xc2, 0x4, 0x5}, @calipso={0x7, 0x40, {0x3, 0xe, 0x3, 0x2, [0x7ff, 0x5, 0x100000000, 0x3, 0x0, 0x7, 0x5]}}, @ra={0x5, 0x2, 0x7}, @calipso={0x7, 0x20, {0x3, 0x6, 0x81, 0x4, [0x5, 0x4, 0x0]}}, @calipso={0x7, 0x50, {0x3, 0x12, 0x3, 0x9, [0x2, 0x400, 0xfffffffffffffffe, 0xffff, 0xfffffffffffff001, 0x7, 0x763, 0xefe6000000, 0x0]}}]}}}, @hopopts_2292={{0x48, 0x29, 0x36, {0x2c, 0x5, '\x00', [@hao={0xc9, 0x10, @local}, @calipso={0x7, 0x10, {0x0, 0x2, 0x1f, 0x401, [0x7]}}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}}}, @rthdr_2292={{0x48, 0x29, 0x39, {0x0, 0x6, 0x1, 0x7, 0x0, [@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @empty, @ipv4={'\x00', '\xff\xff', @empty}]}}}, @hopopts={{0x208, 0x29, 0x36, {0x0, 0x3e, '\x00', [@ra={0x5, 0x2, 0x8}, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x60, 0xeb, "4237e136c06ee8171811a318c73d9052d47048ccb76a63c1f0317fa64c58c31435ba05e070a2a9c9e3865c95253a12df925d472c4532f98d33a158882c72487cceee2b6908932ec79cf158eaebd4e0b18f8bc8d9c2d965c9619e1ade83be380dfcd4a68bd897eac62ab865cf326a8bbb26729cf21cfe6cc0f12a504e3b3bd46f4ea35e713f24a1f9f30ed4321b11056008a2bd37c583776dbf34984c51b8e202a8a986585a8a8ae369f99a532e8d7962c4ec8edd0d337a0e17d891a821ef347e31d9816279f2155d31b5ed855d805f94c882761c6fbe7cfc71c9908e0c6d1a29c5bf591226d267032d4cfe"}, @ra={0x5, 0x2, 0x7ff}, @jumbo, @pad1, @generic={0x3f, 0xd7, "a883cfc0e7a93b065b2f8a4b8d2f7965e0fcee0cb499d0edf30731cf0e4a3979ba865af7ffe9f586ba8016022c3b07efbc7da95316cc2769d55760f9cd5d1b10142163f07959ba47f695fe9c0a620f4b0cdaa31498883be1c1189911a04eb4f761fc89cf582686d0d74a205eef0fdc09bef58858dbbd7825182dfaf0d269065f28b80b5119ccb15b162432279065633472fa4bd235115273b82a043e7acb8e3b64316b6d3d6aaaea8ddc3bb94f5917e1d5f3551de4309d4133ca32c83af88d6a86c5c875c7c74c1b3e943c8dc2ed42086b88216d796932"}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x5}]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x4}}, @flowinfo={{0x14, 0x29, 0xb, 0x1}}], 0x420}}, {{&(0x7f00000006c0)={0xa, 0x4e21, 0x2, @loopback, 0x7}, 0x1c, &(0x7f0000000800)=[{&(0x7f0000000700)="669b7b6fbfc1fd2527c66bd944f89a1fe325252e66120c0ae428522931a2a42c1e85d683b809ab994cc009e06a91f90441fe3eeb17a16b8ab0f20e89fc0202e2c485e978b74fa33d3a735fbb38b8723471755d524057ba601dcf2ef6a4462d429a11fdb0a04c84d9e0d6a2f32224402eb3f4321a16b7507d9679220445970f9f662a01a4a1fe81ad533402b1fb64a655fe3e4ba70053b49e51a5700c34525fdc03df01fdad43cca215d91e2c5a19043ef345d306cb48056b60faf25c55eb8760cbec08aa5a56a603fd9d53f61e000779e1c6e1", 0xd3}, {&(0x7f0000000cc0)="6b8cd07761313be566ddc8450f725d416fb297ef8a90ff3f33b39fcbedc2af8bde62d97b5c054bab639bbe7ca3d88d48ce2fc3c2d20ce6d1516be099168a879752a54717fbea0b1e79fd98d63a835f1cff91676487e6f2b418c19cdd02d2f5829a3aa6b9db33a529eb0c2b13664118639f27a6ff6c5e20", 0x77}], 0x2, &(0x7f0000000d40)=[@hopopts_2292={{0x20, 0x29, 0x36, {0x2b, 0x0, '\x00', [@pad1]}}}, @hopopts_2292={{0xd8, 0x29, 0x36, {0x0, 0x17, '\x00', [@padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x3, 0x44, "abaaffa85b84431c4e4eaacd9d9454b6a9ee21db6cddab9b25b2dd28a0d1376680c3b429f30115b9f27cf7290e7656e2a720911ec110850945779805eff6e8b23b5b0780"}, @generic={0x0, 0x68, "3cde6f5b66b4b627d223bc158e0e4b6b59d7a39326ca4f09cf6614e110b8a7a980d07284a1f3d0065a5547b813cbfb9393e3ce9c9eb460ddc566aedfb2b0fe5662e6156b74f112ba19cc64709f20dd3597ad3c681a1c28d473e7209fb8b9a3ac4119c11301f7febb"}, @enc_lim={0x4, 0x1, 0xce}]}}}, @rthdrdstopts={{0x108, 0x29, 0x37, {0x67, 0x1d, '\x00', [@calipso={0x7, 0x10, {0x3, 0x2, 0x7f, 0x1, [0x80000000]}}, @enc_lim={0x4, 0x1, 0x4a}, @jumbo={0xc2, 0x4, 0x401}, @calipso={0x7, 0x20, {0x1, 0x6, 0x5, 0x43, [0xc75, 0x3, 0x4]}}, @generic={0x20, 0xa5, "6a6dfed4304affb162a224d263d7492da176b3ce8b6d66e2ec99639ef5c90b5be7598f4cb12cf6e3d93fdcf5ae79b2b3915507dbcad63445f77fa2cad85ca95606826951abc78682c613ee4b088963483b3d56a94af764eac9824065821027212a9fec534e6675b3483bba4c4a7f5220d7d5f68102befc9cb65116a293e6976ded43246d1117c68be291b1fb03a5b2b8814d0f3f1532d1a263e4f4e301e0b3a8c8150e852a"}, @enc_lim={0x4, 0x1, 0x1}, @pad1]}}}, @rthdr_2292={{0x28, 0x29, 0x39, {0x3c, 0x2, 0x0, 0x7f, 0x0, [@private1]}}}], 0x228}}, {{&(0x7f0000000f80)={0xa, 0x4e24, 0x6, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x2}, 0x1c, &(0x7f00000013c0)=[{&(0x7f0000000fc0)="f7c5fe4324bc97535c082371197647c0d9200626845db95b26469a912a98f5a19ee7a1aaf70dcff4e5c6e463c04d3fa4f7c8e57183d35a52e674b559730d00ffa5b758693302e6c5ed6d747204b702efefd69ef34b83f28c266dab11773a509d3b2273e3ee02b18111ad300aa2d115bebce99dde1af12a5e321628a2ff0f7c60690553478ea1ed541647507c2ea6c532e45ac1d634c8f7671543124405e12eea1c918acf4aa8494aa5c55144c87c7ef9eeda7201186c3874e263d1485fb1af504dbba573d972171fdd", 0xc9}, {&(0x7f00000010c0)="803a124f421e791c61b8e1a4a54a221891b173735511e876af075ce35aa2ef020b046e36dd6ab11900834387baf5bed32f420a62bc62b84d12890cae8496c8272d", 0x41}, {&(0x7f0000001140)="0a118711451c", 0x6}, {&(0x7f0000001180)="d375ba8af91ea8237ee632b5b767bf9919bd422b95aa340ebcc63a870ea42a19423572c4f73f0cfd10d3f0cf387db72ff75d4336982d38b51bac513db45208170d1b0b20ae069b5fc4b5b596abbf2d083e9aab30de55d723e588194e5b0185b15bace16d44f5e8219333ca7f91a5f9eaa07c0a8f98731a553211af2fe8303a05423d34566e82bae15d0c746789cfd331eb78573b8584f8c2793be1d5cc129bf66c4bd40adc6bca02783ebb3d56c3e2bfd9c7", 0xb2}, {&(0x7f0000001240)="f115d25de2c69e795f6b6d4460f389bbf55f9ac2709af336af63a66346becfe3c716073ca95564f32bc9f471687ae59db66a39821c6a9a4e93829cedc661371436ed649c156015279791d8e4064992d2ff3e0da2d14c22e368b02e12515b326abb4dc1fe90392ebb4ca3ffbc7312b20b112ed1bb49596b53b0cd857cd3569ff01cf488e20840d4a8492c5fb86ce290906224feb35fd10ed507af113a7e3481676edfbb66ea39135007e673a3cfc5442580f4bfc59080261d50e64c96be6d2face9edb00605b79edae38c6d9ff9ef18909819d1ae9b45b116ad1ea77ab541eb585d72", 0xe2}, {&(0x7f0000001340)="58f85916f641dcfdef928b23bf1b365d2ae3864d23482777eea5209a27b39f5658ad67b4f6f8e77cc6cb8e435a1b26a570688bce75b2bec08f994eeed9ba5b98a463ea9ec4a7b9a74ca0fecde4a8920bf3", 0x51}], 0x6}}, {{&(0x7f0000001440)={0xa, 0x4e21, 0x1, @mcast1, 0x7f}, 0x1c, &(0x7f0000001a00)=[{&(0x7f0000001480)="a90910eed22d46757d17258684a522425d87be320403880dfa502be20ca6de115fa97540408b9ea645efbe7f172041ee9983d54adcaedb6bc244500299aa53d856402f1ac9e156cec328df992081966c3686c5a4eeca29ba8286f5092da010925ea298a0f17a0fa00031e5fb5bee5a8eb186ff178ecb476929810982646fb8e6fe83f6", 0x83}, {&(0x7f0000001540)="911283cbe2308845c94e347e00d9fa041fc52bc285d5f0f1f3bc3647", 0x1c}, {&(0x7f0000001580)="b8871f", 0x3}, {&(0x7f00000015c0)="2ecee86346a5a44fab86e40cff7ef409e4339b09bcbbe76ad5e952609e9675f20c5f3fa9998d2dd5d45999c5d4b7eff216fd1c09cf37c7d0002e33bdcfb01f11e3d125f68f5ee473e1bf1048343eda1bc00d622d991c8368c18c9ab4824ead2a490904fc38e18bcfae683198b4b9dd0aae427905bc04cd21b169b4662f70410ffbc5d4bce64d08ff", 0x88}, {&(0x7f0000001680)="549318ad6aa41dcd8b7b71b6ed6f986f31785989a58717cf98b7756ba1454261732fb2c971726c1fbfa40f07d2e787567a57cdd3e22874e9edd190efdbc75b3d1e0f5c744497066c1d2b4afadf6a6b3e98cde6fcd8a973816341c906c4cb7d3948f1caf0ae73c0ea6ac70194", 0x6c}, {&(0x7f0000001700)="01b33000aaf6073d5fd1af22218048380a9ffac204a1cc544edc230b352475c9d7cb58963d6239901c89bac3c19e09afcddece3e8f640b9cf8587b47297287ea07b76d4e6d31de6f5b8f9b4f891fc95a452afeacae0fa36ff4e512c5bb0e56670c33915bb5c9c0e1a88ae13972dc15284090ad6acb74f6d74c5f175e86fc373a36a74a73796da4fd3152bf179d72859c07790de8188db0f993b8647859fbfd87713de3d9cede6107b471d028f5ecc4", 0xaf}, {&(0x7f00000017c0)="17e68fb0b86e7c5341c1865a737388d6f047d750f5188f611d2bcd39d6eb106375a8f9b5eece52fb4c7b052f1c52f9e464fe1bf35bb8485bb6ae1f45bc1947aa5b1136ff7153c659b982f9208dacd3070c19aa8acef45757a04dc6383dd8d8bc35b7f5b324a84df12f51bbc172c347aaa02ca8fffcbbaedc8da90b4db3401040f4da9fc0c7a84903873eba968e2541df629a20bfed5065468df948036c8c09cce230d44221d06218c5e384712281e1645fda34dcdd8bd23a8ab71567953b740cb285649afc5ceb6446c9a448c56889df26225dd7d43580e5ed44345a55d1000a5f3a65906b", 0xe5}, {&(0x7f00000018c0)}, {&(0x7f0000001900)="9da1b85ad7292df9fb5ed6f0231648eb3aba0dcfa57bbef58fecc3354d8e5490b7785ef6dd33c411d8b9bd6bb434cc9034c2a50b3d90ce5286936f1d4b66ea4d7fa38b523fd4b7b7f47bc38b3948547ade6388a78cfd1169bf102844c3cc6c9c8edd2b4abf03e5b6be1641eb7ece25233e62ef1f02b9d68b1df6eeb4fb66a71faec094532f8a09991d270e951f811e2d831cb0e1560714703f0669d8da27888875b9f2d9dd27f1b24933480c8bcc8d028513c76e32aa53489480d8bb2d48224856b26e403acc8d27dc8080a1123be764cda92d21db26637c01312c68f546c0db8b306c07cca2f0e7", 0xe8}], 0x9, &(0x7f0000001ac0)=[@rthdr_2292={{0x58, 0x29, 0x39, {0x2e, 0x8, 0x0, 0x2, 0x0, [@remote, @mcast1, @rand_addr=' \x01\x00', @private0]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x1000}}], 0x70}}, {{&(0x7f0000001b40)={0xa, 0x4e24, 0x3ff, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x6}, 0x1c, &(0x7f00000020c0)=[{&(0x7f0000001b80)="71954e17870131a6e0b8efa348ff3907b0051d8313bac8c86ff84d56b00a3bf684c4c1dd63035dd21cab046027ed4468ed0f7bf0b2a2507865d4c68a66cbf0cac6c49a15ecc25960d0381162a592956f2d92942c3f547f96b1ebc50f49912681368650d12633e1f699d0f8c9d883bf88ec7a09e29a864e49d5169445552208cbf84ec48f8946cd448f009c35ee5df0249cfaa1c50dc5ae8f31e7ce7a4c55dd1789d82f5c7a0f5b862f8b2b76f2c2404b84cd72d064", 0xb5}, {&(0x7f0000001c40)="90f0d8c108ce6379bcdf09f59e510e8ecc40adfca642b0ae46751b6de3e29ef5d33972aaf13e7674b9d9131cf5751b24484f286b9e2d0f8d1462de1686d484c933d84a4134b9b41b283d8e46b9fe39ed7e16d4f4e665cb84125cf994e02b49f70f699816c6a5d60d3c31eb0ac847151e996f03ac90169aa7b88cc54b644ca0fe8a76822e8e21e8a33edd3292399ddc0a86357a42495b5bdd8efc12296a7c79d1bfc7164427b76b4e2d9847c8f8d089423cbd2856de9c18baf053d1b6bc74b38582ec0fcc808f773a4b77b452361564b1d27ca29257be", 0xd6}, {&(0x7f0000001d40)="3d1291fc25d5aa70dabf9f1aa51c0765877970eb3004117f51ea8851d773d4053ed495039abd1b1a83bbb67f8ce068591aecf3ef9179c5867246dfd6780e6ae295ba307e27c7c880a51ed4ed598be3f75200e8fbe567b1bd426b1dfd3ad2f64c74065c3e3ecccd93888af5f8c50a8f0eb67419feeaa22df654b471a5b0bae5479033d4069589695985e276e4ce03f79df801229c48d8418a56c1b6cc4d0e49dacb2d182280035b7a22dd5c79fb5a9a6d092f155e0afd98e56dcf0706cbbe53f6fae01b6590e07fd2c8967b73d111cc72dc14992a9b23598aaf6b5f4460be1c544a1c5a83c199f93b8a13d96019929d7eb23135b9", 0xf4}, {&(0x7f0000001e40)="30864c37b9c5f8654ac76766f4878dca859807095d4888a8de8e52fe545586a6e3813c6532af15499af9b4b8c56bc7b6fd4561341a7759a95a550ffbc9e59157ec134d93393e14cce363fc87793ddb4fdc1bb89c01de4407b9a72543774b6b56c91dda0d32de7d28de98180dadaa7599998bbcb873da515ccf7cd0806b99c4fc59bfff7cb839108f5c8087d810a7c0321ece16bd3f092977c55186d225152456aa078289b9947d496cb965e5043a3dac7afc00b3f442c2c722eee7228d3da44caaa38d7c8a88886ffc4c20b6eae3d3", 0xcf}, {&(0x7f0000001f40)="ae03c1bbe6e7908440991a9e7e5f95a6bc7de13f5524296c71f4c4739232c322c531041a6efb4d3f55e4a299e03369", 0x2f}, {&(0x7f0000001f80)="effac14b2943fd95815a19d145b3b5da59a26837427c5aa104d1911400ffda5064b92517a4f1b7bc7bcd27466dfac6641c9efe42e2e1c2ad894ead0373269b3fd0323249fd2c0bcc6f7d6b1343fcdfce23b179604497b5339cdeeeadcc7ead0f5ae2f83844cb3821694cf6db3188bcf4b34ee5e2af5708033db2bcf4eb83140e90e6ae579aa312d41b29b5df8014757e0898a16aa94973766a8a6d47a565aeec364e73", 0xa3}, {&(0x7f0000002040)="8105f9ecdda5fbc9dc70e24478749b6ca161cb6becfaeee61afdedc7390e3c294a26605a0b38d5349985419418972571661ea08c11ca8526a054b47ba12e78c459472fa407d8e5781da14ce436f21c2b8e0d3d9db41c8884d8917f136448c67a587764a6f45b55469ab09f4a942f5459595c9f7ff3fe3e15babca618f55f3122", 0x80}], 0x7, &(0x7f0000002140)=[@rthdr={{0x48, 0x29, 0x39, {0x0, 0x6, 0x1, 0x9e, 0x0, [@ipv4={'\x00', '\xff\xff', @broadcast}, @mcast1, @rand_addr=' \x01\x00']}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x5}}, @rthdrdstopts={{0x20, 0x29, 0x37, {0x2f, 0x0, '\x00', [@enc_lim={0x4, 0x1, 0x4}]}}}], 0x80}}, {{&(0x7f00000021c0)={0xa, 0x4e24, 0x400, @dev={0xfe, 0x80, '\x00', 0x12}, 0xffffffff}, 0x1c, &(0x7f00000034c0)=[{&(0x7f0000002200)="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&(0x7f0000007040)=[{&(0x7f0000006040)="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0x1000}], 0x1, &(0x7f0000007080)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0xffff}}, @pktinfo={{0x24, 0x29, 0x32, {@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', r5}}}], 0x40}}], 0x9, 0x40) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000040)) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x17) 02:03:42 executing program 4: prlimit64(0x0, 0x6, &(0x7f0000000080), 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0x0) syz_io_uring_setup(0x3560, &(0x7f00000001c0)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000080), &(0x7f0000000180)) (fail_nth: 34) 02:03:42 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x17) 02:03:42 executing program 7: syz_open_dev$tty20(0xc, 0x4, 0x1) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000840)='/sys/kernel/oops_count', 0x0, 0x0) splice(r0, 0x0, r0, 0x0, 0x7fff, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x1a) 02:03:42 executing program 0: r0 = syz_io_uring_setup(0x1c28, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x5}, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000fee000/0x4000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe2(0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 5) [ 896.849958] FAULT_INJECTION: forcing a failure. [ 896.849958] name failslab, interval 1, probability 0, space 0, times 0 [ 896.852593] CPU: 1 PID: 7225 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 896.854061] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 896.855818] Call Trace: [ 896.856385] dump_stack+0x107/0x167 [ 896.857174] should_fail.cold+0x5/0xa [ 896.858005] ? create_object.isra.0+0x3a/0xa30 [ 896.859008] should_failslab+0x5/0x20 [ 896.859819] kmem_cache_alloc+0x5b/0x310 [ 896.860687] ? mark_held_locks+0x9e/0xe0 [ 896.861563] create_object.isra.0+0x3a/0xa30 [ 896.862490] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 896.863581] kmem_cache_alloc_bulk+0x168/0x320 [ 896.864562] io_submit_sqes+0x6fe4/0x8610 [ 896.865498] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 896.866554] __do_sys_io_uring_enter+0x6b2/0x1890 [ 896.867586] ? find_held_lock+0x2c/0x110 [ 896.868455] ? io_submit_sqes+0x8610/0x8610 [ 896.869391] ? __mutex_unlock_slowpath+0xe1/0x600 [ 896.870428] ? wait_for_completion_io+0x270/0x270 [ 896.871456] ? rcu_read_lock_any_held+0x75/0xa0 [ 896.872446] ? vfs_write+0x354/0xb10 [ 896.873243] ? fput_many+0x2f/0x1a0 [ 896.874034] ? ksys_write+0x1a9/0x260 [ 896.874847] ? __ia32_sys_read+0xb0/0xb0 [ 896.875721] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 896.876831] ? syscall_enter_from_user_mode+0x1d/0x50 [ 896.877944] do_syscall_64+0x33/0x40 [ 896.878739] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 896.879835] RIP: 0033:0x7f47688eeb19 [ 896.880632] 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 [ 896.884563] RSP: 002b:00007f4765e64188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 896.886204] RAX: ffffffffffffffda RBX: 00007f4768a01f60 RCX: 00007f47688eeb19 [ 896.887722] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 896.889249] RBP: 00007f4765e641d0 R08: 0000000000000000 R09: 0000000000000000 [ 896.890771] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 896.892292] R13: 00007ffc33651c4f R14: 00007f4765e64300 R15: 0000000000022000 [ 911.753123] FAULT_INJECTION: forcing a failure. [ 911.753123] name failslab, interval 1, probability 0, space 0, times 0 [ 911.754977] CPU: 1 PID: 7238 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 911.756011] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 911.757341] Call Trace: [ 911.757758] dump_stack+0x107/0x167 [ 911.758322] should_fail.cold+0x5/0xa [ 911.758923] ? create_object.isra.0+0x3a/0xa30 [ 911.759626] should_failslab+0x5/0x20 [ 911.760219] kmem_cache_alloc+0x5b/0x310 [ 911.760863] ? mark_held_locks+0x9e/0xe0 [ 911.761479] create_object.isra.0+0x3a/0xa30 [ 911.762163] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 911.762930] kmem_cache_alloc_bulk+0x168/0x320 [ 911.763628] io_submit_sqes+0x6fe4/0x8610 [ 911.764268] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 911.765015] __do_sys_io_uring_enter+0x6b2/0x1890 [ 911.765751] ? find_held_lock+0x2c/0x110 [ 911.766354] ? io_submit_sqes+0x8610/0x8610 [ 911.767046] ? __mutex_unlock_slowpath+0xe1/0x600 [ 911.767793] ? wait_for_completion_io+0x270/0x270 [ 911.768529] ? rcu_read_lock_any_held+0x75/0xa0 [ 911.769247] ? vfs_write+0x354/0xb10 [ 911.769824] ? fput_many+0x2f/0x1a0 [ 911.770367] ? ksys_write+0x1a9/0x260 02:03:57 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x17) 02:03:57 executing program 6: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x982c2, 0x0) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x0, &(0x7f00000002c0)) sendfile(r1, 0xffffffffffffffff, 0x0, 0x100000001) r2 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r2, 0x0, 0x2020) readahead(r2, 0x24, 0x2) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) 02:03:57 executing program 3: sendmsg$ETHTOOL_MSG_LINKINFO_GET(0xffffffffffffffff, 0x0, 0x8044891) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10f6e2, 0x2) ftruncate(r0, 0x1000004) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000600)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="00000000000000002e2f662c86a260b1ec035cfee65237e05634de7b07000019dedb65c8fa8891ef2e1462c2cfba9e02ef30e546553ce5a211c31ae109454f120cc88624cb4e844a43290833b7ab8891f39b3cc7d4e4be740e7d7aab73e1fd84da88a1876d20a0c91b91fd85b964f791a74253a4bff95349e6d52bdc8744f62d91879a6a0282356da9a9c904ef82ab820c4669671a0310c1d8df801455037c9f0e6c20499ee1be5e932f1795def824e185b445ea532b33191389d49b"]) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f0000000100)=[r0, 0xffffffffffffffff], 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x105142, 0x91) r2 = creat(&(0x7f0000000000)='./file2\x00', 0x0) close(r2) r3 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r3, 0x0, 0x2020) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYRES32=r3], 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4004800) r4 = signalfd(r2, &(0x7f0000000300)={[0x4]}, 0x8) copy_file_range(0xffffffffffffffff, &(0x7f00000002c0)=0x2, r4, &(0x7f0000000340)=0x3, 0x100, 0x0) ioctl$IOC_PR_REGISTER(0xffffffffffffffff, 0x401870c8, &(0x7f00000000c0)={0x6200, 0x1f, 0x1}) ioctl$HDIO_GETGEO(0xffffffffffffffff, 0x301, &(0x7f0000000180)) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x104, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8000, 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lseek(r1, 0x0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x4000, 0x128) copy_file_range(r5, 0x0, r1, 0x0, 0x200f5ef, 0x0) 02:03:57 executing program 0: r0 = syz_io_uring_setup(0x1c28, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x5}, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000fee000/0x4000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe2(0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 6) 02:03:57 executing program 4: prlimit64(0x0, 0x6, &(0x7f0000000080), 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0x0) syz_io_uring_setup(0x3560, &(0x7f00000001c0)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000080), &(0x7f0000000180)) (fail_nth: 35) 02:03:57 executing program 7: fstat(0xffffffffffffffff, &(0x7f0000000080)) syz_open_dev$tty20(0xc, 0x4, 0x1) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000840)='/sys/kernel/oops_count', 0x0, 0x0) splice(r0, 0x0, r0, 0x0, 0x7fff, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/module/yenta_socket', 0x210000, 0x1) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000000)=0x17) 02:03:57 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x7, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffd, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x4d0, 0x4f}, 0x1650, 0xfffffffffffffffd, 0x8, 0x0, 0xbf, 0x3, 0x0, 0x0, 0x1000000, 0x0, 0x80000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x94, 0x1, 0x5, 0x26, 0x0, 0xffffffff, 0x10000, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x4, 0x1, @perf_config_ext={0x9, 0x6}, 0x6, 0xfff, 0x2d, 0x9, 0xfffffffffffffffd, 0x3, 0x9, 0x0, 0x0, 0x0, 0xffffffff}, 0xffffffffffffffff, 0xa, r0, 0x8) 02:03:57 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x17) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xee00, 0xee01}}, './file0\x00'}) ioctl$KDFONTOP_SET(r1, 0x4b72, &(0x7f0000000480)={0x0, 0x0, 0x17, 0x1, 0x4c, &(0x7f0000000080)="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"}) [ 911.770959] ? __ia32_sys_read+0xb0/0xb0 [ 911.770977] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 911.770992] ? syscall_enter_from_user_mode+0x1d/0x50 [ 911.771010] do_syscall_64+0x33/0x40 [ 911.771025] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 911.771034] RIP: 0033:0x7f47688eeb19 [ 911.771047] 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 02:03:57 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x8) ioctl$TIOCL_BLANKSCREEN(r0, 0x541c, &(0x7f0000000040)) [ 911.771055] RSP: 002b:00007f4765e64188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa 02:03:57 executing program 0: r0 = syz_io_uring_setup(0x1c28, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x5}, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000fee000/0x4000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe2(0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 7) 02:03:57 executing program 1: sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_SET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000080)={&(0x7f0000000440)={0x238, 0x0, 0x803, 0x70bd29, 0x25dfdbff, {}, [{{@pci={{0x8}, {0x11}}, {0x8}}, {0x8, 0xb, 0x8}, {0x6, 0x16, 0xe3}, {0x5}, {0x6, 0x11, 0x100}, {0x8, 0xb, 0xfffffffa}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0xb, 0x3}, {0x6, 0x16, 0x3}, {0x5}, {0x6, 0x11, 0x2}, {0x8, 0xb, 0x2}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x2}, {0x6, 0x16, 0x4}, {0x5}, {0x6, 0x11, 0x5}, {0x8, 0xb, 0x40}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x2c85}, {0x6, 0x16, 0x1c}, {0x5, 0x12, 0x1}, {0x6, 0x11, 0x6}, {0x8, 0xb, 0x8}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x9}, {0x6}, {0x5}, {0x6, 0x11, 0x1}, {0x8, 0xb, 0x7}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x9}, {0x6, 0x16, 0x3}, {0x5}, {0x6, 0x11, 0x6}, {0x8, 0xb, 0x5}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x9e}, {0x6, 0x16, 0x8}, {0x5, 0x12, 0x1}, {0x6, 0x11, 0x4}, {0x8, 0xb, 0x1935}}]}, 0x238}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000001) syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000200)=[{&(0x7f00000002c0)="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", 0x15b, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x7fe}, {&(0x7f0000000280)="ed41000000080000d9f4655fd9f4655fd9f4655f000000000000040040e2c4bcf729122e2d5236f11216", 0x2a, 0x2400}], 0x0, &(0x7f0000000600)=ANY=[]) [ 911.771070] RAX: ffffffffffffffda RBX: 00007f4768a01f60 RCX: 00007f47688eeb19 [ 911.771078] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 911.771086] RBP: 00007f4765e641d0 R08: 0000000000000000 R09: 0000000000000000 [ 911.771094] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 911.771102] R13: 00007ffc33651c4f R14: 00007f4765e64300 R15: 0000000000022000 [ 911.795814] FAULT_INJECTION: forcing a failure. [ 911.795814] name failslab, interval 1, probability 0, space 0, times 0 [ 911.795838] CPU: 0 PID: 7246 Comm: syz-executor.4 Not tainted 5.10.247 #1 [ 911.795848] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 911.795856] Call Trace: [ 911.795882] dump_stack+0x107/0x167 [ 911.795906] should_fail.cold+0x5/0xa [ 911.795930] ? create_object.isra.0+0x3a/0xa30 [ 911.795957] should_failslab+0x5/0x20 [ 911.795977] kmem_cache_alloc+0x5b/0x310 [ 911.796004] create_object.isra.0+0x3a/0xa30 [ 911.796034] kmemleak_alloc_percpu+0xa0/0x100 [ 911.796060] pcpu_alloc+0x4e2/0x1240 [ 911.796098] ? io_async_queue_proc+0x80/0x80 [ 911.796119] percpu_ref_init+0x31/0x3d0 [ 911.796145] io_rsrc_node_switch_start.part.0+0x6a/0x250 [ 911.796168] io_uring_setup+0x14f6/0x2980 [ 911.796197] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 911.796214] ? wait_for_completion_io+0x270/0x270 [ 911.796263] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 911.796284] ? syscall_enter_from_user_mode+0x1d/0x50 [ 911.796308] do_syscall_64+0x33/0x40 [ 911.796328] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 911.796347] RIP: 0033:0x7f6308220b19 [ 911.796366] 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 [ 911.796378] RSP: 002b:00007f6305796108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 911.796400] RAX: ffffffffffffffda RBX: 00007f6308333f60 RCX: 00007f6308220b19 [ 911.796411] RDX: 0000000020ffb000 RSI: 00000000200001c0 RDI: 0000000000003560 [ 911.796423] RBP: 00000000200001c0 R08: 0000000020000180 R09: 0000000020000180 [ 911.796434] R10: 0000000020000080 R11: 0000000000000202 R12: 0000000020000180 [ 911.796446] R13: 0000000020ffb000 R14: 0000000020000080 R15: 0000000020ffb000 [ 911.855937] FAULT_INJECTION: forcing a failure. [ 911.855937] name failslab, interval 1, probability 0, space 0, times 0 [ 911.886840] CPU: 1 PID: 7258 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 911.887816] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 911.889129] Call Trace: [ 911.889151] dump_stack+0x107/0x167 [ 911.889168] should_fail.cold+0x5/0xa [ 911.889185] ? create_object.isra.0+0x3a/0xa30 [ 911.889199] should_failslab+0x5/0x20 [ 911.889212] kmem_cache_alloc+0x5b/0x310 02:03:57 executing program 6: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x9, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6b2c}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r1, 0x0, 0x2020) r2 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r2, 0x0, 0x2020) r3 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r3, 0x0, 0x2020) syz_mount_image$nfs(0x0, &(0x7f00000006c0)='./file0\x00', 0x0, 0x2, &(0x7f0000001940)=[{0x0}, {0x0, 0x0, 0x7}], 0x0, &(0x7f0000000100)=ANY=[@ANYRESOCT=r0, @ANYRESOCT=r1, @ANYBLOB="e1b481eae268bc80a53418db15ce70ba817fc1e26a4b92cbb7242e96b22a52d71c3a3053aa9929b98628880c1c1aa9b08db2ec82e833689d7d5898df889e7fd893c15ebd21ce221e2cbde3625df44103107cbfa6d717c16612693a89d8d5aaa9deacb235cc03f94f4775a191c1d7b3a5838cafa3", @ANYRESOCT=r2, @ANYRESHEX]) creat(&(0x7f0000000000)='./file0\x00', 0x80) [ 911.889227] ? mark_held_locks+0x9e/0xe0 [ 911.889244] create_object.isra.0+0x3a/0xa30 02:03:57 executing program 4: prlimit64(0x0, 0x6, &(0x7f0000000080), 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0x0) syz_io_uring_setup(0x3560, &(0x7f00000001c0)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000080), &(0x7f0000000180)) (fail_nth: 36) [ 911.889255] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 911.889274] kmem_cache_alloc_bulk+0x168/0x320 [ 911.889294] io_submit_sqes+0x6fe4/0x8610 [ 911.889332] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 911.889344] __do_sys_io_uring_enter+0x6b2/0x1890 [ 911.889360] ? find_held_lock+0x2c/0x110 [ 911.889379] ? io_submit_sqes+0x8610/0x8610 [ 911.889399] ? __mutex_unlock_slowpath+0xe1/0x600 [ 911.889415] ? wait_for_completion_io+0x270/0x270 02:03:57 executing program 0: r0 = syz_io_uring_setup(0x1c28, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x5}, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000fee000/0x4000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe2(0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 8) [ 911.889431] ? rcu_read_lock_any_held+0x75/0xa0 [ 911.889443] ? vfs_write+0x354/0xb10 [ 911.889457] ? fput_many+0x2f/0x1a0 [ 911.889469] ? ksys_write+0x1a9/0x260 [ 911.889483] ? __ia32_sys_read+0xb0/0xb0 [ 911.889500] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 911.889514] ? syscall_enter_from_user_mode+0x1d/0x50 [ 911.889541] do_syscall_64+0x33/0x40 [ 911.889555] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 911.889564] RIP: 0033:0x7f47688eeb19 [ 911.889576] 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 [ 911.889584] RSP: 002b:00007f4765e64188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 911.889599] RAX: ffffffffffffffda RBX: 00007f4768a01f60 RCX: 00007f47688eeb19 [ 911.889607] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 911.889626] RBP: 00007f4765e641d0 R08: 0000000000000000 R09: 0000000000000000 [ 911.889634] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 911.889642] R13: 00007ffc33651c4f R14: 00007f4765e64300 R15: 0000000000022000 [ 911.976305] FAULT_INJECTION: forcing a failure. [ 911.976305] name failslab, interval 1, probability 0, space 0, times 0 [ 911.976323] CPU: 1 PID: 7266 Comm: syz-executor.4 Not tainted 5.10.247 #1 [ 911.976331] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 911.976336] Call Trace: [ 911.976356] dump_stack+0x107/0x167 [ 911.976375] should_fail.cold+0x5/0xa [ 911.976397] ? create_object.isra.0+0x3a/0xa30 [ 911.976417] should_failslab+0x5/0x20 [ 911.976433] kmem_cache_alloc+0x5b/0x310 [ 911.976455] create_object.isra.0+0x3a/0xa30 [ 911.976476] kmemleak_alloc_percpu+0xa0/0x100 [ 911.976497] pcpu_alloc+0x4e2/0x1240 [ 911.976525] ? io_async_queue_proc+0x80/0x80 [ 911.976540] percpu_ref_init+0x31/0x3d0 [ 911.976560] io_rsrc_node_switch_start.part.0+0x6a/0x250 [ 911.976577] io_uring_setup+0x14f6/0x2980 [ 911.976604] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 911.976618] ? wait_for_completion_io+0x270/0x270 [ 911.976657] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 911.976672] ? syscall_enter_from_user_mode+0x1d/0x50 [ 911.976688] do_syscall_64+0x33/0x40 [ 911.976706] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 911.976718] RIP: 0033:0x7f6308220b19 [ 911.976736] 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 [ 911.976744] RSP: 002b:00007f6305796108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 911.976759] RAX: ffffffffffffffda RBX: 00007f6308333f60 RCX: 00007f6308220b19 [ 911.976766] RDX: 0000000020ffb000 RSI: 00000000200001c0 RDI: 0000000000003560 [ 911.976774] RBP: 00000000200001c0 R08: 0000000020000180 R09: 0000000020000180 [ 911.976783] R10: 0000000020000080 R11: 0000000000000202 R12: 0000000020000180 [ 911.976791] R13: 0000000020ffb000 R14: 0000000020000080 R15: 0000000020ffb000 [ 911.992346] FAULT_INJECTION: forcing a failure. [ 911.992346] name failslab, interval 1, probability 0, space 0, times 0 [ 911.992359] CPU: 1 PID: 7270 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 911.992366] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 911.992370] Call Trace: [ 911.992384] dump_stack+0x107/0x167 [ 911.992398] should_fail.cold+0x5/0xa [ 911.992417] ? create_object.isra.0+0x3a/0xa30 [ 911.992428] should_failslab+0x5/0x20 [ 911.992440] kmem_cache_alloc+0x5b/0x310 [ 911.992453] ? mark_held_locks+0x9e/0xe0 [ 911.992468] create_object.isra.0+0x3a/0xa30 [ 911.992479] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 911.992499] kmem_cache_alloc_bulk+0x168/0x320 [ 911.992517] io_submit_sqes+0x6fe4/0x8610 [ 911.992553] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 911.992564] __do_sys_io_uring_enter+0x6b2/0x1890 [ 911.992580] ? find_held_lock+0x2c/0x110 [ 911.992597] ? io_submit_sqes+0x8610/0x8610 [ 911.992614] ? __mutex_unlock_slowpath+0xe1/0x600 [ 911.992629] ? wait_for_completion_io+0x270/0x270 [ 911.992644] ? rcu_read_lock_any_held+0x75/0xa0 [ 911.992656] ? vfs_write+0x354/0xb10 [ 911.992669] ? fput_many+0x2f/0x1a0 [ 911.992680] ? ksys_write+0x1a9/0x260 [ 911.992693] ? __ia32_sys_read+0xb0/0xb0 [ 911.992709] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 911.992722] ? syscall_enter_from_user_mode+0x1d/0x50 [ 911.992738] do_syscall_64+0x33/0x40 [ 911.992750] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 911.992758] RIP: 0033:0x7f47688eeb19 [ 911.992769] 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 [ 911.992776] RSP: 002b:00007f4765e64188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 911.992789] RAX: ffffffffffffffda RBX: 00007f4768a01f60 RCX: 00007f47688eeb19 [ 911.992796] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 911.992804] RBP: 00007f4765e641d0 R08: 0000000000000000 R09: 0000000000000000 [ 911.992810] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 911.992818] R13: 00007ffc33651c4f R14: 00007f4765e64300 R15: 0000000000022000 02:04:10 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x17) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x2, 0x7, 0xd301, 0x4ee, 0x11, "aa27cb042fc2f254"}) 02:04:10 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x17) 02:04:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x8000) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) syz_io_uring_complete(r2) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000840)='/sys/kernel/oops_count', 0x0, 0x0) splice(r3, 0x0, r3, 0x0, 0x7fff, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000080)) 02:04:10 executing program 0: r0 = syz_io_uring_setup(0x1c28, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x5}, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000fee000/0x4000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe2(0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 9) 02:04:10 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000dff4655fdff4655f0100ffff53ef", 0x3a, 0x9}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="00243215d4d62626ca26b171bb1f9a69399ea8f272ab172fe906c52f3567aa6133a14f1bc4cb944c701b2ac4908819"]) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x1) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x1) 02:04:10 executing program 4: prlimit64(0x0, 0x6, &(0x7f0000000080), 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0x0) syz_io_uring_setup(0x3560, &(0x7f00000001c0)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000080), &(0x7f0000000180)) (fail_nth: 37) 02:04:10 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r1, 0x0, 0x2020) syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), r1) recvmsg(r0, 0x0, 0x2020) fsetxattr$security_capability(r1, &(0x7f0000000040), &(0x7f0000000080)=@v2={0x2000000, [{0x3f}, {0x800, 0x1000}]}, 0x14, 0x0) ftruncate(r0, 0xc) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f00000002c0)={0x0, 0x0, "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", "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"}) fork() 02:04:10 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x17) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xee00, 0xee01}}, './file0\x00'}) ioctl$KDFONTOP_SET(r1, 0x4b72, &(0x7f0000000480)={0x0, 0x0, 0x17, 0x1, 0x4c, &(0x7f0000000080)="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"}) 02:04:11 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x8) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x17) [ 925.275104] FAULT_INJECTION: forcing a failure. [ 925.275104] name failslab, interval 1, probability 0, space 0, times 0 [ 925.277940] CPU: 0 PID: 7288 Comm: syz-executor.4 Not tainted 5.10.247 #1 [ 925.279495] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 925.281398] Call Trace: [ 925.282022] dump_stack+0x107/0x167 [ 925.282861] should_fail.cold+0x5/0xa [ 925.283731] ? percpu_ref_init+0xd8/0x3d0 [ 925.284673] should_failslab+0x5/0x20 [ 925.285536] kmem_cache_alloc_trace+0x55/0x320 [ 925.286611] ? io_async_queue_proc+0x80/0x80 [ 925.287621] percpu_ref_init+0xd8/0x3d0 [ 925.288535] io_rsrc_node_switch_start.part.0+0x6a/0x250 [ 925.289788] io_uring_setup+0x14f6/0x2980 [ 925.290758] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 925.291911] ? wait_for_completion_io+0x270/0x270 [ 925.293038] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 925.294245] ? syscall_enter_from_user_mode+0x1d/0x50 [ 925.295418] do_syscall_64+0x33/0x40 02:04:11 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f0000000040)=0xee) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x17) [ 925.296264] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 925.297471] RIP: 0033:0x7f6308220b19 [ 925.298333] 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 [ 925.302468] RSP: 002b:00007f6305796108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 925.304228] RAX: ffffffffffffffda RBX: 00007f6308333f60 RCX: 00007f6308220b19 [ 925.304242] RDX: 0000000020ffb000 RSI: 00000000200001c0 RDI: 0000000000003560 [ 925.304255] RBP: 00000000200001c0 R08: 0000000020000180 R09: 0000000020000180 [ 925.304267] R10: 0000000020000080 R11: 0000000000000202 R12: 0000000020000180 [ 925.304279] R13: 0000000020ffb000 R14: 0000000020000080 R15: 0000000020ffb000 [ 925.313304] FAULT_INJECTION: forcing a failure. [ 925.313304] name failslab, interval 1, probability 0, space 0, times 0 [ 925.313336] CPU: 0 PID: 7281 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 925.313348] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 925.313355] Call Trace: [ 925.313382] dump_stack+0x107/0x167 [ 925.313417] should_fail.cold+0x5/0xa [ 925.313444] ? create_object.isra.0+0x3a/0xa30 [ 925.313464] should_failslab+0x5/0x20 [ 925.313485] kmem_cache_alloc+0x5b/0x310 [ 925.313507] ? mark_held_locks+0x9e/0xe0 [ 925.313535] create_object.isra.0+0x3a/0xa30 [ 925.313552] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 925.313582] kmem_cache_alloc_bulk+0x168/0x320 [ 925.313613] io_submit_sqes+0x6fe4/0x8610 [ 925.313695] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 925.313714] __do_sys_io_uring_enter+0x6b2/0x1890 [ 925.313740] ? find_held_lock+0x2c/0x110 [ 925.313770] ? io_submit_sqes+0x8610/0x8610 [ 925.313800] ? __mutex_unlock_slowpath+0xe1/0x600 [ 925.313825] ? wait_for_completion_io+0x270/0x270 [ 925.313852] ? rcu_read_lock_any_held+0x75/0xa0 [ 925.313871] ? vfs_write+0x354/0xb10 [ 925.313894] ? fput_many+0x2f/0x1a0 [ 925.313913] ? ksys_write+0x1a9/0x260 [ 925.313935] ? __ia32_sys_read+0xb0/0xb0 [ 925.313963] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 925.313985] ? syscall_enter_from_user_mode+0x1d/0x50 [ 925.314012] do_syscall_64+0x33/0x40 [ 925.314033] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 925.314046] RIP: 0033:0x7f47688eeb19 [ 925.314066] 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 02:04:11 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000480)='./file1\x00') chdir(&(0x7f0000000040)='./file0\x00') move_mount(0xffffffffffffff9c, &(0x7f00000001c0)='./file1\x00', r0, &(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0xc4) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000100), 0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r1, &(0x7f0000000300)=ANY=[], 0x278) sendfile(r1, r2, 0x0, 0x100000001) 02:04:11 executing program 0: r0 = syz_io_uring_setup(0x1c28, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x5}, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000fee000/0x4000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe2(0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 10) [ 925.314078] RSP: 002b:00007f4765e64188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 925.314100] RAX: ffffffffffffffda RBX: 00007f4768a01f60 RCX: 00007f47688eeb19 [ 925.314113] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 02:04:11 executing program 3: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000840)='/sys/kernel/oops_count', 0x0, 0x0) splice(r0, 0x0, r0, 0x0, 0x7fff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040), 0xffffffffffffff00, 0xd00) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001700)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@empty}}, &(0x7f0000000300)=0xe8) r3 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r3, 0x0, 0x2020) r4 = fork() ptrace(0x10, r4) ptrace(0x4208, r4) sendmsg$nl_netfilter(r0, &(0x7f00000016c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000001680)={&(0x7f0000000340)={0x133c, 0x8, 0xb, 0x801, 0x70bd2a, 0x25dfdbfe, {0xa, 0x0, 0x1}, [@typed={0x8, 0x96, 0x0, 0x0, @uid=r2}, @generic="e929b1b297c00fc77677547f7d0f1d5b0ce18e94c5272d30f170c3969f5971cd003a908ab24c1f6292efb3c88898d36c095412027cd399ec252c2bfced25ed5523f6ab2d0835b2cc5b98a1780dff7c02cb50fe52edfd078445f02700afbd01bb7fcd83932e5f64391a8a63809db76a0ea6d3cde2822f7b839c7234a330b22f1896bf6d3fa697bd8d8c9dededb8959a8542b3f06e7fb2a704aa568b99e22ee2a004492e3d9ff602d8da4e66f4da10efea68d350d0d65c9ed6c3194f443d8fcbb16c7113524d65fa78fb9190652da811b8597c2c39d30e14661c4730cc1a1051a8313a81d8a16a", @nested={0x11e0, 0x26, 0x0, 0x1, [@generic="b267f9c17d6b5b3c504149e3e93babc68593910510e6134e6fcb1d0fd10568921dea1bb3287545a4edaa1821830253c08335ee0d9fdb32110bedd7bd1bde579666be5c1b210f11bc9d286f19c1661c46f40a8330a6073473bf0e9cf2c098217c44872fed7586a628636c6da43dbd3c0284642e8b5800505416a1a9", @generic="0eceb9f8456f1765556858d0d5a4faf10e3f5fd5a855a4e926e17dbd1b3f4969703618a676cf008c811b4bf4b8b498a81d290a83746392f4c0714db3a943914ae7060d96bc0cc526e0a8e8e7ce8a49e019f259fd07ba9710900c23fce8556af813519ec351c3d506cf0a08eca7190ca2ff4cbea77d87c644c961701a68624ec915", @typed={0x8, 0x60, 0x0, 0x0, @fd=r3}, @typed={0xb8, 0x28, 0x0, 0x0, @binary="6df3151fc194c7537d9997ee0cb6735f984147927ca07ea87e46a161a5f373bb633e31560d3360aad3b64e0741086f59e3d3060344e2956408be585ca1dbeba9b3d078ed5c7d0990375f1d3c3c2954c92a4cd24e8c4f466fbb5eda24be7f49dad8f6715d98608825fb95233d8e303d60ccba29fac48cce9179d7b66313c36b91a77580ee003486b1197be512121a511d6079881ec17a320f798161175dcb3908a40130bddf90b3988345f12d8e7b03ba27c097a2"}, @generic="517c311db2b92438dbae78e3eaad7b78", @generic="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", @typed={0x8, 0x96, 0x0, 0x0, @pid=r4}, @typed={0x8, 0x1b, 0x0, 0x0, @uid=0xee01}]}, @generic="208313fd64a53613d69c94d4488a72b449d358da4bdeaf02922dc52d996bc15c8dbdbb9eba7ce9d63306802693c2678a5b03b9b807c56bf212eaff153b1e371781963f2550b9ee2612fdb7a87f644fb1425edd786f2073"]}, 0x133c}}, 0x4) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, &(0x7f0000000100)={0x3, 0x10, [0xba, 0x800, 0x7], &(0x7f00000000c0)=[0x0, 0x0]}) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000080)='./file1\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000010400)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020202020202020202020202020202000000000000000004f0200000000024f0000000000000000000000000000000000000000000000000000000000000000010000010100000100080800180000000000001813000000000000000000001500000000220017", 0x9f, 0x8000}, {&(0x7f0000010d00)="2200170000000000001700080000000008007809140b2a3a0802", 0x1a, 0xb800}, {0x0, 0x0, 0x80000000}], 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="004666a5781845aca3c47e96f5d04fffe110b333911d0f57"]) [ 925.314125] RBP: 00007f4765e641d0 R08: 0000000000000000 R09: 0000000000000000 [ 925.314137] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 925.314150] R13: 00007ffc33651c4f R14: 00007f4765e64300 R15: 0000000000022000 02:04:11 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f0000000040)=0xee) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x17) 02:04:11 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x17) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xee00, 0xee01}}, './file0\x00'}) ioctl$KDFONTOP_SET(r1, 0x4b72, &(0x7f0000000480)={0x0, 0x0, 0x17, 0x1, 0x4c, &(0x7f0000000080)="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"}) 02:04:11 executing program 7: r0 = socket$inet(0x2, 0x3, 0xff) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={0x0, {0x2, 0x0, @dev}, {0x2, 0x0, @local}, {0x2, 0x0, @broadcast}, 0x201}) syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000000)=0x17) r2 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r2, &(0x7f0000000080)={0x2, 0x4e24, @empty}, 0x10) [ 925.458278] FAULT_INJECTION: forcing a failure. [ 925.458278] name failslab, interval 1, probability 0, space 0, times 0 [ 925.461006] CPU: 0 PID: 7312 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 925.462625] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 925.464577] Call Trace: [ 925.465202] dump_stack+0x107/0x167 [ 925.466082] should_fail.cold+0x5/0xa [ 925.466974] ? io_req_prep_async+0x170/0xb10 [ 925.468005] should_failslab+0x5/0x20 [ 925.468892] __kmalloc+0x72/0x390 [ 925.469721] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 925.470967] ? trace_hardirqs_on+0x5b/0x180 [ 925.471988] io_req_prep_async+0x170/0xb10 [ 925.472012] ? __fget_files+0x2f8/0x520 [ 925.472032] ? io_recv+0xae0/0xae0 [ 925.472057] ? io_prep_rw+0x7f5/0x1050 [ 925.472088] io_submit_sqes+0x3bcb/0x8610 [ 925.472149] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 925.472169] __do_sys_io_uring_enter+0x6b2/0x1890 [ 925.472197] ? find_held_lock+0x2c/0x110 [ 925.472226] ? io_submit_sqes+0x8610/0x8610 [ 925.472256] ? __mutex_unlock_slowpath+0xe1/0x600 [ 925.472281] ? wait_for_completion_io+0x270/0x270 [ 925.472308] ? rcu_read_lock_any_held+0x75/0xa0 [ 925.472328] ? vfs_write+0x354/0xb10 [ 925.472350] ? fput_many+0x2f/0x1a0 [ 925.472369] ? ksys_write+0x1a9/0x260 [ 925.472392] ? __ia32_sys_read+0xb0/0xb0 [ 925.472419] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 925.472443] ? syscall_enter_from_user_mode+0x1d/0x50 [ 925.472469] do_syscall_64+0x33/0x40 [ 925.472491] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 925.472505] RIP: 0033:0x7f47688eeb19 [ 925.472525] 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 [ 925.472537] RSP: 002b:00007f4765e64188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 925.472560] RAX: ffffffffffffffda RBX: 00007f4768a01f60 RCX: 00007f47688eeb19 [ 925.472573] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 925.472585] RBP: 00007f4765e641d0 R08: 0000000000000000 R09: 0000000000000000 [ 925.472598] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 925.472617] R13: 00007ffc33651c4f R14: 00007f4765e64300 R15: 0000000000022000 02:04:11 executing program 7: syz_open_dev$tty20(0xc, 0x4, 0x1) r0 = syz_open_dev$mouse(&(0x7f0000000040), 0x4, 0x212a00) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x1f) 02:04:11 executing program 6: unshare(0x400) 02:04:11 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f0000000040)=0xee) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x17) 02:04:11 executing program 4: prlimit64(0x0, 0x6, &(0x7f0000000080), 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0x0) syz_io_uring_setup(0x3560, &(0x7f00000001c0)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000080), &(0x7f0000000180)) (fail_nth: 38) 02:04:11 executing program 2: setpgid(0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00^\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="456702d0a796310c100d4c25d1abda36246f31823b3e4275fc3e48bc7eee5af1b978f242544184438be2de1ee6db3a695163fee74ff2ebabb1904871c3adbf4e36779d5f5891e60b2053441f82931641cf5f430d596f73e33419f9c8eb99b3bed0b82a666fdcf14801de1e49b0b5bca59ad9652308fbd57a2957d44cbc091ecbb0d9691c8a4032e1872cd039f4a187f60ba08e000b3641ff7f00006202903f653739141aa25784e6ffc7f43eac", @ANYBLOB="0006000000000080371bfac82f1702e058f4a516d965ba2da040a7345cfe17e473e8c7d652fcd5d4cacb6fcf"]) perf_event_open(&(0x7f0000001d80)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r1, 0x0, 0x2020) ioctl$F2FS_IOC_GET_PIN_FILE(r1, 0x8004f50e, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r0, 0xc018937c, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x1}}, './file0\x00'}) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f00000000c0)='system_u:object_r:auditd_log_t:s0\x00', 0x22, 0x0) r3 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000fef000/0x11000)=nil, &(0x7f0000ff9000/0x4000)=nil, 0x0, 0x0) getpgid(0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000340)={{0x1, 0x1, 0x18, r3, {0xffffffffffffffff, 0xffffffffffffffff}}, './file0\x00'}) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff2000/0x3000)=nil, 0x3000, 0x1, 0x40010, r3, 0x0) syz_io_uring_submit(r4, 0x0, &(0x7f0000000580)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x5, 0x4004, @fd, 0x5, 0x0, 0x0, 0x2, 0x0, {0x2}}, 0x9) [ 925.676882] FAULT_INJECTION: forcing a failure. [ 925.676882] name failslab, interval 1, probability 0, space 0, times 0 [ 925.679756] CPU: 1 PID: 7332 Comm: syz-executor.4 Not tainted 5.10.247 #1 [ 925.681487] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 925.683618] Call Trace: [ 925.684296] dump_stack+0x107/0x167 [ 925.685219] should_fail.cold+0x5/0xa [ 925.686202] ? percpu_ref_init+0xd8/0x3d0 [ 925.687266] should_failslab+0x5/0x20 [ 925.688246] kmem_cache_alloc_trace+0x55/0x320 [ 925.689421] ? io_async_queue_proc+0x80/0x80 [ 925.690550] percpu_ref_init+0xd8/0x3d0 [ 925.691562] io_rsrc_node_switch_start.part.0+0x6a/0x250 [ 925.692946] io_uring_setup+0x14f6/0x2980 [ 925.694014] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 925.695280] ? wait_for_completion_io+0x270/0x270 [ 925.696550] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 925.697889] ? syscall_enter_from_user_mode+0x1d/0x50 [ 925.699197] do_syscall_64+0x33/0x40 [ 925.700128] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 925.701437] RIP: 0033:0x7f6308220b19 [ 925.702395] 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 [ 925.706977] RSP: 002b:00007f6305796108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 925.708900] RAX: ffffffffffffffda RBX: 00007f6308333f60 RCX: 00007f6308220b19 [ 925.710653] RDX: 0000000020ffb000 RSI: 00000000200001c0 RDI: 0000000000003560 [ 925.712379] RBP: 00000000200001c0 R08: 0000000020000180 R09: 0000000020000180 [ 925.714117] R10: 0000000020000080 R11: 0000000000000202 R12: 0000000020000180 [ 925.715830] R13: 0000000020ffb000 R14: 0000000020000080 R15: 0000000020ffb000 02:04:11 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0xee) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f0000000000)=0x17) 02:04:27 executing program 1: r0 = 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, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ppoll(&(0x7f0000000040)=[{}, {0xffffffffffffffff, 0xa098}, {r0, 0x8}], 0x3, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0)={[0x20]}, 0x8) openat$nvram(0xffffffffffffff9c, &(0x7f0000000740), 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_CLOSE, 0x0) 02:04:27 executing program 3: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f00000002c0), 0x1}, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) fallocate(0xffffffffffffffff, 0x58, 0xffffffffffffff75, 0x10001) sendmsg$nl_generic(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="2400000010000100000000000000009600000900050000000000000005000020e819b500"], 0x24}}, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000400)='./file1\x00', 0x0, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000100)={0x3000000a}) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000000340)={0x0, {{0x2, 0x4e24, @rand_addr=0x64050102}}}, 0x27) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r2, 0x400c6615, &(0x7f0000000240)={0x0, @aes128}) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8001, 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, 0x2, @perf_config_ext={0xcc, 0xfffffffffffffffc}, 0x0, 0x0, 0xfffffffc, 0x2, 0x3, 0x0, 0x8e}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000240), 0x0, 0xffff57ed, 0x4006) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000880)={0x1f, 0x0, @fixed}, &(0x7f0000000280)=0xe, 0x0) ioctl$TIOCL_SCROLLCONSOLE(0xffffffffffffffff, 0x541d, 0x0) sendmsg$ETHTOOL_MSG_LINKINFO_SET(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000600)={&(0x7f00000008c0)=ANY=[@ANYBLOB="1c2f066d", @ANYRES16=0x0, @ANYBLOB="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"], 0x1c}, 0x1, 0x0, 0x0, 0x4001}, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000640)=""/184, 0xb8}, {&(0x7f0000001a40)=""/4083, 0xff3}, {&(0x7f0000000500)=""/114, 0x72}], 0x3, 0x16, 0x80000004) ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448f0, &(0x7f0000000800)={0x0, 0x0, "17f042"}) syz_80211_join_ibss(&(0x7f0000000180)='wlan1\x00', &(0x7f00000001c0)=@default_ibss_ssid, 0x6, 0x2) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000300), 0xc, &(0x7f0000000700)={&(0x7f00000005c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="04007fbd7000fff71eb6ca00000008000300", @ANYRES32=0x0, @ANYBLOB="0400bf00"], 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0x80c0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x300000a, 0x13, 0xffffffffffffffff, 0x36266000) 02:04:27 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f00000002c0), 0x2}, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) fallocate(r0, 0x30, 0xffffffffffffff75, 0x10001) sendmsg$nl_generic(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)=ANY=[@ANYBLOB="2400000010000100000000ec0000009600000900050000000000000005000080480000006fe884b7f11ac8f1810d0dc930b7fbbdfe44584e3ddf303ed7320b364ab5ef9768d0c54531c0e48e8b51a2f707e7eff61a89507780518151ccc61d149f11066c74aac60fe6c088582777cddc52bd82bf6b"], 0x24}}, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0), 0x301000, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000200)=ANY=[@ANYBLOB="01008a527bb46ecd14ae0000", @ANYRES32=r1, @ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00./file1\x00']) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), r3) openat(r2, &(0x7f0000000400)='./file1\x00', 0x0, 0x4) syz_mount_image$msdos(&(0x7f0000000680), &(0x7f00000006c0)='./file1\x00', 0x7fff, 0x1, &(0x7f0000000700)=[{&(0x7f00000008c0)="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", 0x1000, 0x3}], 0x48800, &(0x7f0000000740)={[{@fat=@codepage={'codepage', 0x3d, '874'}}, {@dots}, {@dots}, {@dots}], [{@defcontext={'defcontext', 0x3d, 'staff_u'}}, {@permit_directio}, {@dont_hash}]}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000100)={0x3000000a}) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000000000000030000000099a4c536320d6627e893f889d44dae2600020000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000010000000"]) sendmsg$NL80211_CMD_DEAUTHENTICATE(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000005c0)={&(0x7f00000004c0)={0x20, r4, 0x0, 0x70bd25, 0x25dfdbfc, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_LOCAL_STATE_CHANGE={0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x60100}, 0x8000) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r2, 0x400c6615, &(0x7f0000000240)={0x0, @aes128}) r5 = syz_open_dev$vcsn(&(0x7f0000000300), 0x5, 0x6441) accept4$bt_l2cap(r5, &(0x7f0000000440)={0x1f, 0x0, @fixed}, &(0x7f0000000580)=0xe, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000240), 0x0, 0xffff57ed, 0x4006) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000880)={0x1f, 0x0, @fixed}, &(0x7f0000000280)=0xe, 0x0) ioctl$TIOCL_SCROLLCONSOLE(0xffffffffffffffff, 0x541d, 0x0) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r2, &(0x7f0000000800)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000600)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="010025bd710000000000030000000500050000004b98bdcd7d209bc3dc695d2aa800072c359e3cb5db5c26b8f6440d0020fbb35351142c7d3355a2791220bec7465cbbd3a4c603f0e19e35a3300d3498ca3a5b520bf27ab8fd83f62ff074008501d03c58a80414819ce31b0f1efdc88c22"], 0x1c}, 0x1, 0x0, 0x0, 0x4001}, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000000, 0x40010, 0xffffffffffffffff, 0xd454000) 02:04:27 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0xee) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f0000000000)=0x17) 02:04:27 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/module/dns_resolver', 0x400800, 0x5) splice(r1, 0x0, r1, 0x0, 0x7fff, 0x0) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000040)) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x17) 02:04:27 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000004, 0x100010, 0xffffffffffffffff, 0x10000000) r2 = dup2(r0, r0) syz_io_uring_submit(0x0, r1, &(0x7f0000000000)=@IORING_OP_EPOLL_CTL=@del={0x1d, 0x5, 0x0, 0xffffffffffffffff, 0x0, r2}, 0x6) sendmmsg$inet(r0, &(0x7f0000002540)=[{{&(0x7f0000000280)={0x2, 0x4e20, @private}, 0x10, 0x0, 0x0, &(0x7f0000000580)=[@ip_retopts={{0x14, 0x0, 0x7, {[@timestamp_addr={0x44, 0x4}]}}}], 0xf}}], 0x1, 0x0) 02:04:27 executing program 0: r0 = syz_io_uring_setup(0x1c28, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x5}, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000fee000/0x4000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe2(0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 11) 02:04:27 executing program 4: prlimit64(0x0, 0x6, &(0x7f0000000080), 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0x0) syz_io_uring_setup(0x3560, &(0x7f00000001c0)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000080), &(0x7f0000000180)) (fail_nth: 39) [ 942.071821] FAULT_INJECTION: forcing a failure. [ 942.071821] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 942.073200] CPU: 1 PID: 7361 Comm: syz-executor.4 Not tainted 5.10.247 #1 [ 942.073999] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 942.074959] Call Trace: [ 942.075277] dump_stack+0x107/0x167 [ 942.075700] should_fail.cold+0x5/0xa [ 942.076148] _copy_to_user+0x2e/0x180 [ 942.076595] io_uring_setup+0x11b5/0x2980 [ 942.077081] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 942.077668] ? wait_for_completion_io+0x270/0x270 [ 942.078261] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 942.078871] ? syscall_enter_from_user_mode+0x1d/0x50 [ 942.079472] do_syscall_64+0x33/0x40 [ 942.079905] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 942.080495] RIP: 0033:0x7f6308220b19 [ 942.080926] 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 [ 942.083057] RSP: 002b:00007f6305796108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 942.083939] RAX: ffffffffffffffda RBX: 00007f6308333f60 RCX: 00007f6308220b19 [ 942.084759] RDX: 0000000020ffb000 RSI: 00000000200001c0 RDI: 0000000000003560 [ 942.085577] RBP: 00000000200001c0 R08: 0000000020000180 R09: 0000000020000180 [ 942.086107] FAULT_INJECTION: forcing a failure. [ 942.086107] name failslab, interval 1, probability 0, space 0, times 0 [ 942.086410] R10: 0000000020000080 R11: 0000000000000202 R12: 0000000020000180 [ 942.086417] R13: 0000000020ffb000 R14: 0000000020000080 R15: 0000000020ffb000 [ 942.088964] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 942.089530] CPU: 0 PID: 7363 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 942.090739] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 942.091984] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 942.091992] Call Trace: [ 942.092018] dump_stack+0x107/0x167 [ 942.092046] should_fail.cold+0x5/0xa [ 942.101547] ? create_object.isra.0+0x3a/0xa30 [ 942.101570] should_failslab+0x5/0x20 [ 942.101593] kmem_cache_alloc+0x5b/0x310 [ 942.101627] create_object.isra.0+0x3a/0xa30 [ 942.105232] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 942.106557] __kmalloc+0x16e/0x390 [ 942.107412] io_req_prep_async+0x170/0xb10 [ 942.107433] ? __fget_files+0x2f8/0x520 [ 942.107453] ? io_recv+0xae0/0xae0 [ 942.107477] ? io_prep_rw+0x7f5/0x1050 [ 942.107508] io_submit_sqes+0x3bcb/0x8610 [ 942.107569] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 942.107589] __do_sys_io_uring_enter+0x6b2/0x1890 [ 942.107615] ? find_held_lock+0x2c/0x110 [ 942.107645] ? io_submit_sqes+0x8610/0x8610 [ 942.107674] ? __mutex_unlock_slowpath+0xe1/0x600 [ 942.107699] ? wait_for_completion_io+0x270/0x270 [ 942.107724] ? rcu_read_lock_any_held+0x75/0xa0 [ 942.107743] ? vfs_write+0x354/0xb10 [ 942.107766] ? fput_many+0x2f/0x1a0 [ 942.107785] ? ksys_write+0x1a9/0x260 [ 942.107807] ? __ia32_sys_read+0xb0/0xb0 [ 942.107834] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 942.107858] ? syscall_enter_from_user_mode+0x1d/0x50 [ 942.124717] do_syscall_64+0x33/0x40 [ 942.125564] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 942.126736] RIP: 0033:0x7f47688eeb19 [ 942.127581] 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 [ 942.131759] RSP: 002b:00007f4765e64188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 942.133508] RAX: ffffffffffffffda RBX: 00007f4768a01f60 RCX: 00007f47688eeb19 [ 942.135151] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 942.136775] RBP: 00007f4765e641d0 R08: 0000000000000000 R09: 0000000000000000 [ 942.138418] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 942.140051] R13: 00007ffc33651c4f R14: 00007f4765e64300 R15: 0000000000022000 [ 942.158329] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 942.168870] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 942.170567] FAULT_INJECTION: forcing a failure. [ 942.170567] name failslab, interval 1, probability 0, space 0, times 0 [ 942.170584] CPU: 1 PID: 7372 Comm: syz-executor.4 Not tainted 5.10.247 #1 [ 942.173107] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 942.173866] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 942.173871] Call Trace: [ 942.173889] dump_stack+0x107/0x167 [ 942.173905] should_fail.cold+0x5/0xa [ 942.173923] ? __d_alloc+0x2a/0x990 [ 942.177878] should_failslab+0x5/0x20 [ 942.178324] kmem_cache_alloc+0x5b/0x310 [ 942.178795] __d_alloc+0x2a/0x990 [ 942.179197] ? find_held_lock+0x2c/0x110 [ 942.179665] d_alloc_pseudo+0x19/0x70 [ 942.180103] alloc_file_pseudo+0xce/0x250 [ 942.180577] ? trace_hardirqs_on+0x5b/0x180 [ 942.180859] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 942.181066] ? alloc_file+0x5a0/0x5a0 [ 942.181088] anon_inode_getfile+0xc8/0x1f0 [ 942.183460] io_uring_setup+0x138b/0x2980 [ 942.183942] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 942.184522] ? wait_for_completion_io+0x270/0x270 [ 942.185089] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 942.185691] ? syscall_enter_from_user_mode+0x1d/0x50 [ 942.186301] do_syscall_64+0x33/0x40 [ 942.186731] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 942.187319] RIP: 0033:0x7f6308220b19 [ 942.187746] 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 [ 942.189870] RSP: 002b:00007f6305796108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 942.190762] RAX: ffffffffffffffda RBX: 00007f6308333f60 RCX: 00007f6308220b19 [ 942.191585] RDX: 0000000020ffb000 RSI: 00000000200001c0 RDI: 0000000000003560 [ 942.192410] RBP: 00000000200001c0 R08: 0000000020000180 R09: 0000000020000180 [ 942.193234] R10: 0000000020000080 R11: 0000000000000202 R12: 0000000020000180 [ 942.194080] R13: 0000000020ffb000 R14: 0000000020000080 R15: 0000000020ffb000 [ 942.208843] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 02:04:27 executing program 4: prlimit64(0x0, 0x6, &(0x7f0000000080), 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0x0) syz_io_uring_setup(0x3560, &(0x7f00000001c0)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000080), &(0x7f0000000180)) (fail_nth: 40) 02:04:27 executing program 2: perf_event_open(&(0x7f0000000640)={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) perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 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, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81019021}, 0x0, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x12, &(0x7f0000000080), 0x42) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f0000000040)=[0xffffffffffffffff], 0x1) syz_io_uring_submit(0x0, 0x0, 0x0, 0x1000) setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0xffff, @empty}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) 02:04:27 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0xee) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f0000000000)=0x17) 02:04:27 executing program 6: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @local}, &(0x7f00000000c0)=0x10) write$binfmt_elf64(r2, &(0x7f0000000100)=ANY=[@ANYRES64], 0x327) ioctl$TIOCL_PASTESEL(r1, 0x541c, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000000)=ANY=[@ANYBLOB="0600000000000000000000000000000000000000000000000008000000000000"]) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/oops_count', 0x2, 0x0) splice(r3, 0x0, r3, 0x0, 0x7fff, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r3, 0x0, 0x48f, &(0x7f0000000140)={0x2, @empty, 0x4e22, 0x1, 'sh\x00', 0x0, 0xfffffffc, 0x72}, 0x2c) 02:04:27 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0x0, {0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x2, 0x0, @private=0xa010100}, {0x2, 0x0, @loopback}, 0x46}) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000840)='/sys/kernel/oops_count', 0x0, 0x0) splice(r1, 0x0, r1, 0x0, 0x7fff, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000000), 0x4) [ 942.243116] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 942.243991] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 942.244876] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 02:04:28 executing program 3: getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x10040, 0x0) r1 = accept$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @dev}, &(0x7f0000000100)=0x10) r2 = accept4$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x6e, 0x80800) ppoll(&(0x7f0000000200)=[{r1, 0x802c}, {0xffffffffffffffff, 0x140b}, {r2, 0x2021}, {r0, 0xd0}, {r1, 0x1010}], 0x5, &(0x7f0000000240)={0x0, 0x989680}, &(0x7f0000000280)={[0x100000001]}, 0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) ppoll(&(0x7f0000000300)=[{r4, 0x1100}, {r0, 0x10}, {r1, 0x600}, {r5, 0x8}, {r6}], 0x5, &(0x7f0000000340), &(0x7f0000000380)={[0x2]}, 0x8) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f00000003c0)={0xff, @initdev={0xac, 0x1e, 0x1, 0x0}, 0x4e24, 0x2, 'wrr\x00', 0x20, 0x5, 0x25}, 0x2c) r7 = syz_genetlink_get_family_id$devlink(&(0x7f0000000440), r0) sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r4, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000540)={&(0x7f0000000480)={0xac, r7, 0x800, 0x70bd26, 0x25dfdbfc, {}, [{{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x3}}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}}]}, 0xac}}, 0x24044084) ioctl$BTRFS_IOC_FS_INFO(r0, 0x8400941f, &(0x7f00000005c0)) r8 = open(&(0x7f00000009c0)='./file0\x00', 0x40e04, 0x104) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000a80)={'syztnl2\x00', &(0x7f0000000a00)={'ip6_vti0\x00', 0x0, 0x29, 0xfb, 0x2, 0x7, 0x0, @remote, @dev={0xfe, 0x80, '\x00', 0xa}, 0x700, 0x20, 0x9, 0x1}}) setsockopt$inet_mreqn(r8, 0x0, 0x23, &(0x7f0000000ac0)={@empty, @multicast2, r9}, 0xc) r10 = openat$incfs(r0, &(0x7f0000000b00)='.log\x00', 0x0, 0x42) r11 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000b80), r0) sendmsg$NL80211_CMD_VENDOR(r10, &(0x7f0000000c80)={&(0x7f0000000b40)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000c40)={&(0x7f0000000c00)={0x24, r11, 0x200, 0x70bd2c, 0x25dfdbff, {{}, {@val={0x8, 0x1, 0x80}, @val={0x8}, @void}}}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x4804) 02:04:28 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f0000000040)=0xee) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x17) 02:04:28 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000940)={0x7, 0x1000, 0xffff}) syz_io_uring_setup(0x620e, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x2000000}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000140)=0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_submit(r2, r3, &(0x7f0000000880)=@IORING_OP_SENDMSG={0x9, 0x1, 0x0, r4, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x80, &(0x7f0000000840)=[{&(0x7f00000008c0)="a43a3b94577bd788cc4af27d29b8f13ca2ecba80155d1dfda101c581cd34", 0x1e}, {0x0}, {0x0}], 0x3}, 0x0, 0x1}, 0x3) syz_io_uring_submit(r2, 0x0, &(0x7f0000000800)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@qipcrtr, 0x80, &(0x7f0000000680)=[{&(0x7f0000000080)=""/244, 0xf4}, {&(0x7f0000000180)=""/42, 0x2a}, {&(0x7f00000001c0)=""/132, 0x84}, {&(0x7f00000002c0)=""/127, 0x7f}, {&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000400)=""/219, 0xdb}, {&(0x7f0000000500)=""/137, 0x89}, {&(0x7f00000005c0)=""/151, 0x97}], 0x8, &(0x7f0000000700)=""/76, 0x4c}, 0x0, 0x63}, 0xff) writev(r0, &(0x7f0000000280)=[{&(0x7f00000007c0)="08c08baab78868ce0e7b010000003d", 0xf}], 0x100000000000009b) 02:04:28 executing program 2: r0 = io_uring_setup(0x3ac2, &(0x7f0000000080)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000001900)=[{0x0}], 0x1) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000840)='/sys/kernel/oops_count', 0x0, 0x0) splice(r2, 0x0, r2, 0x0, 0x7fff, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x10010, r2, 0x8000000) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x77, 0x20, 0x2, 0x9, 0x0, 0x5c, 0xa41c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0xffff, 0x1, @perf_config_ext={0x0, 0x7}, 0x11020, 0x7fffffff, 0x1, 0x3, 0x2, 0x1ff, 0x9, 0x0, 0x1, 0x0, 0xfffffffffffffff7}, 0x0, 0x2, r1, 0xb) 02:04:28 executing program 4: prlimit64(0x0, 0x6, &(0x7f0000000080), 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0x0) syz_io_uring_setup(0x3560, &(0x7f00000001c0)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000080), &(0x7f0000000180)) (fail_nth: 41) 02:04:28 executing program 6: r0 = openat$incfs(0xffffffffffffffff, &(0x7f00000000c0)='.pending_reads\x00', 0x2000, 0x10c) r1 = syz_open_dev$mouse(&(0x7f00000004c0), 0x200, 0x511802) io_submit(0x0, 0x0, &(0x7f0000001680)) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r0, 0xc018937c, &(0x7f0000000440)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="300074f5ae37e923ebd20fba0f1ca5440d6485c73a5d7828563cdaa85e585bae38dd10ae9f368bffe46be1164788842e7e0a5a74ac6f794be92291c493ae92fa825ebd6a537d7c15536f66b9d3f85453187cf7aabe13459ed998d3df65c09e355068b35a9805575d"]) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r2, 0x40089413, &(0x7f0000000900)=0xfe) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000100), 0x2}, 0x80, 0x0, 0x2, 0x0, 0x0, 0x7ffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r3 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$SG_IO(r4, 0x2285, &(0x7f00000003c0)={0x53, 0xfffffffffffffffe, 0x6, 0x0, @buffer={0x300, 0xae, &(0x7f0000000580)=""/174}, &(0x7f0000000040)="4feb7dc9066b", 0x0, 0x0, 0x0, 0x4, 0x0}) r5 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r5, 0xf503, 0x0) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/diskstats\x00', 0x0, 0x0) ioctl$TUNSETVNETLE(r6, 0x400454dc, &(0x7f0000000180)) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) r7 = socket$netlink(0x10, 0x3, 0x0) io_submit(0x0, 0x1, &(0x7f0000000340)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x6, 0x8001, r4, &(0x7f0000000940)="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", 0x1000, 0x4f, 0x0, 0x1, r1}]) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$AUTOFS_DEV_IOCTL_VERSION(r8, 0xc0189371, &(0x7f0000000680)={{0x1, 0x1, 0x18, r7}, './file0\x00'}) sendmsg$nl_generic(r8, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="210000001e00210c050000000000000007000000080000000000000014000700fc030000000052045ff24ccfa5ffc6c8"], 0x30}}, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000002c0)={{0x1, 0x0, 0x0, 0x0, 0x0, 0x39, 0x8}, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, 0x7}) [ 942.387090] FAULT_INJECTION: forcing a failure. [ 942.387090] name failslab, interval 1, probability 0, space 0, times 0 [ 942.388522] CPU: 1 PID: 7400 Comm: syz-executor.4 Not tainted 5.10.247 #1 [ 942.389313] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 942.390289] Call Trace: [ 942.390597] dump_stack+0x107/0x167 [ 942.391019] should_fail.cold+0x5/0xa [ 942.391462] ? create_object.isra.0+0x3a/0xa30 [ 942.391985] should_failslab+0x5/0x20 [ 942.392420] kmem_cache_alloc+0x5b/0x310 [ 942.392894] create_object.isra.0+0x3a/0xa30 [ 942.393400] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 942.394004] kmem_cache_alloc+0x159/0x310 [ 942.394488] __d_alloc+0x2a/0x990 [ 942.394886] ? find_held_lock+0x2c/0x110 [ 942.395355] d_alloc_pseudo+0x19/0x70 [ 942.395794] alloc_file_pseudo+0xce/0x250 [ 942.396268] ? trace_hardirqs_on+0x5b/0x180 [ 942.396769] ? alloc_file+0x5a0/0x5a0 [ 942.397219] anon_inode_getfile+0xc8/0x1f0 [ 942.397717] io_uring_setup+0x138b/0x2980 [ 942.398220] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 942.398804] ? wait_for_completion_io+0x270/0x270 [ 942.399376] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 942.399982] ? syscall_enter_from_user_mode+0x1d/0x50 [ 942.400581] do_syscall_64+0x33/0x40 [ 942.401012] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 942.401602] RIP: 0033:0x7f6308220b19 02:04:28 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f0000000040)=0xee) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x17) [ 942.402046] 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 [ 942.404376] RSP: 002b:00007f6305796108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 942.405251] RAX: ffffffffffffffda RBX: 00007f6308333f60 RCX: 00007f6308220b19 [ 942.406082] RDX: 0000000020ffb000 RSI: 00000000200001c0 RDI: 0000000000003560 [ 942.406900] RBP: 00000000200001c0 R08: 0000000020000180 R09: 0000000020000180 [ 942.407725] R10: 0000000020000080 R11: 0000000000000202 R12: 0000000020000180 [ 942.408543] R13: 0000000020ffb000 R14: 0000000020000080 R15: 0000000020ffb000 [ 942.459798] netlink: 5 bytes leftover after parsing attributes in process `syz-executor.6'. [ 956.305695] FAULT_INJECTION: forcing a failure. [ 956.305695] name failslab, interval 1, probability 0, space 0, times 0 [ 956.308207] CPU: 0 PID: 7417 Comm: syz-executor.4 Not tainted 5.10.247 #1 [ 956.309695] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 956.311510] Call Trace: [ 956.312093] dump_stack+0x107/0x167 [ 956.312893] should_fail.cold+0x5/0xa [ 956.313723] ? __alloc_file+0x21/0x320 [ 956.314583] should_failslab+0x5/0x20 [ 956.315414] kmem_cache_alloc+0x5b/0x310 [ 956.316305] __alloc_file+0x21/0x320 [ 956.317121] alloc_empty_file+0x6d/0x170 [ 956.318034] alloc_file+0x5e/0x5a0 [ 956.318828] alloc_file_pseudo+0x16a/0x250 [ 956.319753] ? alloc_file+0x5a0/0x5a0 [ 956.320607] anon_inode_getfile+0xc8/0x1f0 [ 956.321548] io_uring_setup+0x138b/0x2980 [ 956.322467] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 956.323562] ? wait_for_completion_io+0x270/0x270 [ 956.324631] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 956.325748] ? syscall_enter_from_user_mode+0x1d/0x50 [ 956.326871] do_syscall_64+0x33/0x40 [ 956.327686] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 956.329097] RIP: 0033:0x7f6308220b19 [ 956.329917] 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 [ 956.333972] RSP: 002b:00007f6305796108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 956.335658] RAX: ffffffffffffffda RBX: 00007f6308333f60 RCX: 00007f6308220b19 [ 956.337224] RDX: 0000000020ffb000 RSI: 00000000200001c0 RDI: 0000000000003560 [ 956.338800] RBP: 00000000200001c0 R08: 0000000020000180 R09: 0000000020000180 [ 956.340380] R10: 0000000020000080 R11: 0000000000000202 R12: 0000000020000180 02:04:42 executing program 0: r0 = syz_io_uring_setup(0x1c28, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x5}, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000fee000/0x4000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe2(0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 12) 02:04:42 executing program 6: r0 = openat$incfs(0xffffffffffffffff, &(0x7f00000000c0)='.pending_reads\x00', 0x2000, 0x10c) r1 = syz_open_dev$mouse(&(0x7f00000004c0), 0x200, 0x511802) io_submit(0x0, 0x0, &(0x7f0000001680)) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r0, 0xc018937c, &(0x7f0000000440)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="300074f5ae37e923ebd20fba0f1ca5440d6485c73a5d7828563cdaa85e585bae38dd10ae9f368bffe46be1164788842e7e0a5a74ac6f794be92291c493ae92fa825ebd6a537d7c15536f66b9d3f85453187cf7aabe13459ed998d3df65c09e355068b35a9805575d"]) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r2, 0x40089413, &(0x7f0000000900)=0xfe) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000100), 0x2}, 0x80, 0x0, 0x2, 0x0, 0x0, 0x7ffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r3 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$SG_IO(r4, 0x2285, &(0x7f00000003c0)={0x53, 0xfffffffffffffffe, 0x6, 0x0, @buffer={0x300, 0xae, &(0x7f0000000580)=""/174}, &(0x7f0000000040)="4feb7dc9066b", 0x0, 0x0, 0x0, 0x4, 0x0}) r5 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r5, 0xf503, 0x0) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/diskstats\x00', 0x0, 0x0) ioctl$TUNSETVNETLE(r6, 0x400454dc, &(0x7f0000000180)) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) r7 = socket$netlink(0x10, 0x3, 0x0) io_submit(0x0, 0x1, &(0x7f0000000340)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x6, 0x8001, r4, &(0x7f0000000940)="81fefe2590c161316ae2a3f3202032da58e03e01d13c7f3d8fa00a4ee05fa0309f324fd126d16daffa6468176b7ccc66e88bb06c5441b607c6ad1ed1a4616b466843d2b6231e2103cc2c6da297220f53600a23a4ddba5152fa4d934b938c7ddc7e954c77e0e3370dc071bf82309da3a019f288b133749d466a37adb32bb2c0419ab853467831f6d9aac2c380e9393be13208de8fc78ede77e7ef10f25a5f87cf74ed5d87d917cb8d850e58e7dbf91d8aba255c75f4b47beec6ed372be7176b84124a9d046ba26e4a7fb62b2b965eada8c839bfdffea6d03d83075298dcf3f62ce507517edc15ec817c9b44bc5628abc5dff5958283e7e1b53354f73a7e85de12bb0098b460315895d27ccaffddc83cd66398227f5791b78d2199f6ac821175ac6e73cd8ee049078666f6343edb282f7e6a28dde3c248017bf2328ef5e86faf307983228016bec8fb1723744681b12a0ba31da866d40a1519a3eaa4083b6390b20beac6f9cfaf7989a5ef09c70ec5c6ece09af205f6867afcf49d0fdbd6b75c8ea8c8aef97e9147e6c059989b7c2ba8a2956d6f900ff225bde4b753bb9358a13105d51ccdeab7a71325a3315571935b1cc03087124980d84cb7f8e98439016e19c9b4e94bb709df10611d54cdef1228b64de56c6308f3437463dac0cc8c6573f5166cdd80b6f7975665afcb65a402555c877722f77e5ba46d2e0be97b63ed0c1993eacd51c416cc885944519c33c7c38f98fdb72bb4bb94558a44d1a8a8307721f0caa7145c3600474800272965e40d789a156b8dfdfdcb4b41c9346bc617209b1b0b53ab4ca2bf10e589bc5fc1357f6d123dbd27aaeba47233ebd705c656c6ac09a2423827363b7ffb46ddc4286e3ee9934aeb97354eec082aaf3dea27aef5661e306c18d6643674605cb57a58a21d45195835033a34980d94de2b3cfde77210e6682393ae30f5f2e95259ebdea3ac023b2879f9873c0aa161b8eec4e2ee70dab10da867f6808d99bd777b1922dda1880c52661dc0545049480ed17f7faf54c26ea12ce495ffcded37265baa05c746a5fdf4fca40f956e7e4675a225c42cd1c949e5fffc0f4ae8297b87f3c5748177c63ff060c1063f049375916f39b39f4bd6da350123ce2305140cb56f680655d93f5aafa9a6ba2c73834e9b99041c5b11f27fec9348a2ea7e48e685868a9472ddff90b08dd7922e57f364ddc43ae59f473a6dabf21e58038076eefeebb5ce032c29442b219ac9dec35c18f2f360d69d1aac5d60d9cce03dd553ff5eee1912572d5f8efc132e61d8df28a7ee529dea07d297c83cd94bc10230af300925adee27f2152d8ecef89dc34a98dc8d5a944e6e55b8ec012248a901c5af906b80fc89a8db5074a3139eee707d8236cc5351d07f6c4950bb4be4ae073b11a2e0aa4dab2851e930de313bd7bbbcb2a58be1ef03a7f84c7a1ac2e65bb6a9932278cb13b8204892fad1f8487de796a022640c2dc6e39b407b283b17cbe55066b1ca5f5f4bdc5599bb46990a17129868eecd82fbcd7a4befac382f609d5183d83319003e0671b8996aa2e412a34657ad53d000e977a08c70ea5d0151ed5fb6b138b57af701a82edf3725d7a6d9ec590bbac0a693e645251cf3ec3f7dd0ca250c5d401b5845e316b4c2c9eed6c9ab88161d33c9b43132f2486be2a760d021e9c5b2634e14d26a74e5d5866383366575649a070eec03b4d4fcb770c7f62ed94246dfba5283038c58e902d89858979509f05fce55a7ab7f0ffa80e0bcea0224e4dddfec47abf4eec485a285be85194614cfefce1da7351d3837525471df6cccada604fe77bf92afaa3475f4144a2365580a4b113cad0228fafaa0a238eec90a8054179d7e2e0b676ba792e146fc6c1c2e9875834adf0e9f9ec43ae82b2e09e400cf8e497788c3141f49e4a9dc3ff50ccfc94ed53ec56ad83b017f699ff35d8c70d2344795756aee67cb614a1f0791f2f32c43a7ef2e964d7e09153948a5cade0165c02a28ade9bf8580cc9d92faaa444e74a7f74538b457d696a1561190c148f36e9ba3bd5e270e3182f9f8b93a8e28154da2769d33b31aa5e290c7a4bc87b7dc646286bcdcef2fde1928d90a91d5f1365b38d21a29211d39b549dba478956de9084e4de867fed9df9ef6940f1dc3e24d8ccc328a31b3c6858dc27cd1808849f645d9147b0bcf283366c6204c0ea3b6658a335e93c62ee8679635973dbd4be815e976cb0ec656dd796e9eb340275f468db7206aef4fae77b1bc62ddc6f404a82dd1791fd0f5076089cfa26b2402eac596a55b70387a2fbc609a63a69038f59e9ff24119e8f7e5b36b36d277b21cdbf42c923740745b58052fe2f49c62ebede159a4f6a2073b0aece63a4faf445fb76247ef324325f62735af31b8fcfe2f4b2d1d818da8354baa6cf141398569b5d718f5473f9c8d34feb37f1ce0fa4aa79944d94d031d6e9fdce2f9dd07676e7ea9e0c29624091aa221144cd2056856db5bfafe949c542b600d37d2fc7f38b26e241d83063b1801199af0214a809ef4df3eaca700ef1b465c9c28ac5b13260007e5fdae914ce7017ec0a324ebd78e177ae7e5fd444486e2965287d16a6fceefd55354d974b7cc72b94666d7f94f5a9e434c43246ca46716e33d72fd54422163df3b19781d9f97c606134098db23144b90ce976b9aa3d230cb2ad9f0d58e77f0b39e4da9eb037ec7eb20e0ad0bd80b657c275c484330b56f80c2c4adc1c43a99cf071b7ace27408115daa9b120227bde4d43b832d639aacbe90a477e93db953bf33b1bf66b56cb6da024e56e70abd878c64147eb298fd411f823667ee067ff02db9a8d701cf5f24b05ec5aeb0f17500d385caa4683c04cb70462a694186f9762001fa96ea68be18ce0b7e4cd735390c873b6188c1faaf9772927cc731a423ad8820853f94a768d4ff977410a3c22b8e287bec261101709c4f0ae9ebc4dc4e11fec6c1e4135175eaf03b48c3c1b46144785423c5d28c19f3471932504ce8e5e77612599d0f19e2e99c9aac3ffc0d013a1ec29315e51321aa3962e46a65efc6f23ee4734229ff937985fb49170266dcc353b9cb43720b711451ec8994e4bbf1932c5c3b51469ae20041df77480109f8a2e9e7735ecf4edf83588756478548c467ec813da5d8d467224fba66be1e23a6cce3192db0d38853fc353548f1b40e75df553bb6dda236a042f6afe5249737dc9ebf0bdf33167befc2d56f2d3943bbe5bafc59ba49978c6e642de3911d84d156ec7ae2d3d2afc4ec12d364da82506f8bc45a08cab60cbbb372e76dda6e854158de272c7e1a0fc67e52d2bdc711e12a490368b678058861a31ace605fa71c2b51abd7ae66ab2dd8a43bebd3a8689bb53f8826ba2c6439940c3b8ce61b46f846c833eb60dcd99bf0ce58b35f1561e13e6d01a87e9d7c2ab393399633a53317eec13ea0bd444786626dbcdebe685fbe0f45da188907528eeec2acb8b84a0939ea65d5d7f09e721b8d1c403428ff5c8c231026a6ab7f0528c8bb4ff48c80d409c68d7d74c607f750160773d4ed59740705a2b1f6c7f3cc710b64d2ae333029bf44c4dd91daf04b10ad8d984f22eab140dad1699f20b37c259a740110800a3f3b6b69ca8f37dcd7ad32391d04d25b7a5b4e2506203c924a881c8bc62511cbb18d0df708387e878d5ef9fcd3051dc5c864f5318687cff38fd95efb3ea1985c7803562b1c99335ad0319d2d1350e8d9913e059181bdd2455113dbf172376a107f9dc4c1c6c38842fe5ed92b7ece09ad5cfb2bf450646090617104d5bdf0277fc9341cbc857d9494be8dab4fd234702f7a0f65f0bff5729157a90c5d6de827823a142f43ce2e4c5ee9de98e219b5eb1886e21fd1dbe8218d9d8c0e66a8eae068fb598d6d2ef949b164184a72e4b2d8f6f6c3d0c8bc61e81821e6e38f9d6f1e046bdae3c8f66bc20b65c7e21fc6bf37c824e5b0d7f129cd2c36d5f2addf67c66afbcb398dcb51128f82baf52ddc8866d79f880fd3464bcceda5bc045478c76b80699df20b081f4ded65c2ec08b0fb6e138fb002ed4c43ef4c29b3ff3cf372ea425cf04193f082570319fbc911d0adced1a033e9012776437cf26ca0015b06e2065e7284f20c6491a4f525fffec4e701ec60ef29892bdf9e4e4fba125c12dc9878329e53fa1b7cd28aa037ff57a86bb73950f38d10254be59a2d1020c61e3294273b956101d86e6c2dbf305d38493190801dff43a76a785aa0887dead47effd13210ddba43cd3cb4fb298e4a672a07f0524a39b68f05ad86b5ec17bb740928581c1ed5850f6969a63f9e8454a06e4bd77dc26b20bde18f73149a449a9ec87f0931020f4b86afe1b84f47b3e232e2086712f71edb603466d017a84b76451269194ad156058d481c43b43dcbb388296610ef976f30a401d0031a6e7137beb6f43b87d2c484e07f27342a5cc741977c165dab8337c1bb331145d328a46fca3260a80e0d0badb3906f431b1a2495bd163d526c51ac979b1238f6dc3d01a1b613e6a2b3797ed621b19a571bad39b6e55120a250dd37dfea81eb6062640f332e0940c83f4cb72e99b968a6c5dbca4d4426f71c25654136e2cfaab3cd319b21cf7fa342102dd2c11a7af2cb590f61a969a288ad2e3d3cd20aa83ddd267c3e5408575177c98656f64bfcaa32453397678db88957c22b74d64504ebfb0de8aad1b29885ce0181e1aefedc2dee5cf33336b454b387802311e1177ed16f55cb462a9b1dc261626c747c0a597e18343fe2be5af7fb50100ea21ec1ef302475ab214b40e7477a7cca7b38371fc3eb68e250910e7dfebc506d839c760a4c437b005f75110f32814966bcc58d0c45a0c89e2dd24c52a93837861ceef3ff5d4cf8d72e791e8481cdcc0a43a7afaa60266caf191a52b1720a22737c5c2275a0e680cf9c66aa584b730f512ecbc07ce8ee7a5e2d2103cbc812686335b8461ffcd5a9227bcba84b18fd7a97fa333347514fa8e33189f6a6718fb2ff475becea09410b0311cdbc464af0efcc8136fd778ab88d6e6b95fc740e8ad8bd03771b87e2345f65645d85c04cb083678c76aeb37109ba3e35d31af42915dbf0d599196736ce76daee07b5b425e5986ddd65ae5433dc98d415ad54a31e24bb9c230381a7e024045beb66c78340076ef593b1883b957fc309ffd1b99cbeb53ce7fb3919b682e875bd8cef597d772fce6fa91a4c57c28b8b3ef282572976457868422cf9e3dc6d49040462e4a57be4198d9b9a270043118ab49aa6a274a561553b3ae7b97fbd7a94dde6c7d146ed09ece6f85cdb49a9db43580133e2c0a5e6f63712da0ee1b2cc172ecdf7537463d61f7400e958a55317ffddc838e1d59d755f173f95457c4e2d7caa94e79ded5934f921c5791d873114ee34b9f72edce8abce179c7bc8d8e7ed1c9c91999f4d4c3dd78fdbad20743eb81019a2a8748cdc7225d49e6f4659674e3b45600552ce364933beb1e0041c228fddd87447aa3e615412d53fd81dec315a48c7382e04a62ae7ab02826f002bea25679bc3792f40db1232d3cbd8c6643693586debb26a4f6ac0472e96ea0537a4efebb8f431340d050752d040c0892dc71856d1599da0298ad8b1ece44c76680c109d3bc26f5adff58bf2cbac6d796734c8bcac0feb9de9ef222bd06371f77d6b265ce56ee545c0034d7770837e67178d24db92cd22331541ff5db2fcafd644827b5a34f10a4a0cacab5c3c52f4e8b5f24bef2e56d6cd63a3697f92cedf4fb5a2aadc95c4e7a91ff77bb8758de7eece7dc1e48aab544f6a5ff7fcfce36", 0x1000, 0x4f, 0x0, 0x1, r1}]) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$AUTOFS_DEV_IOCTL_VERSION(r8, 0xc0189371, &(0x7f0000000680)={{0x1, 0x1, 0x18, r7}, './file0\x00'}) sendmsg$nl_generic(r8, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="210000001e00210c050000000000000007000000080000000000000014000700fc030000000052045ff24ccfa5ffc6c8"], 0x30}}, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000002c0)={{0x1, 0x0, 0x0, 0x0, 0x0, 0x39, 0x8}, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, 0x7}) 02:04:42 executing program 4: prlimit64(0x0, 0x6, &(0x7f0000000080), 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0x0) syz_io_uring_setup(0x3560, &(0x7f00000001c0)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000080), &(0x7f0000000180)) (fail_nth: 42) 02:04:42 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f0000000040)=0xee) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x17) 02:04:42 executing program 1: ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000440)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, '.\x00'}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_DEL_TX_TS(r1, &(0x7f0000000380)={&(0x7f0000000180), 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000800}, 0x0) pipe2(0x0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0000000700000000062318391cc9d43098dbaf"]) openat$cgroup_type(0xffffffffffffffff, 0x0, 0x2, 0x0) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000140), 0x400, 0x0) ioctl$FAT_IOCTL_GET_VOLUME_ID(r2, 0x80047213, &(0x7f00000001c0)) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x18}}, 0x0) sendmsg$ETHTOOL_MSG_EEE_SET(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000480)={0x154, 0x0, 0x400, 0x70bd2d, 0x25dfdbfc, {}, [@ETHTOOL_A_EEE_TX_LPI_TIMER={0x8, 0x7, 0xc3}, @ETHTOOL_A_EEE_TX_LPI_TIMER={0x8, 0x7, 0x9}, @ETHTOOL_A_EEE_TX_LPI_ENABLED={0x5, 0x6, 0x1}, @ETHTOOL_A_EEE_TX_LPI_ENABLED={0x5, 0x6, 0x1}, @ETHTOOL_A_EEE_MODES_OURS={0xfc, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0xf6, 0x5, "fc470ce836b35b9b83f6047926b66464c2c6ecc02657a176d8b4e6751de2b833ad8db7ad2396519d5010671751a83aa03639319367fdc35d65814dff53a1d50dae33e34258234c35b2d9a4e9ca3e78b9aa247007bb134c0063ad749ca2714825512e56f8b8fb7ba5090ea458e0dc0abafacac23d1946bc27fcabb4b302192b49e4b55337ce64ce3ed15d4c7a3c35cc248793c74c839ae37a586d2ac9255ae4d1307f0cbb58c93274cc658ac1ae9ecffd960ff49b9313d3d05a105901576a6d36f202be4144d4b32ff3841790a9b7848ec46a99a526f7b2df752d7246f4ffa5f24096b6e63d6e7d294b6cc10ec79b4b7423c7"}]}, @ETHTOOL_A_EEE_ENABLED={0x5, 0x5, 0x1}, @ETHTOOL_A_EEE_TX_LPI_ENABLED={0x5}, @ETHTOOL_A_EEE_HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x154}, 0x1, 0x0, 0x0, 0x8010}, 0x4840) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index=0x5, 0x9, 0x0, 0x0, 0x10, 0x1}, 0x80000000) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000840)='/sys/kernel/oops_count', 0x0, 0x0) splice(r3, 0x0, r3, 0x0, 0x7fff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r3, 0xc018937c, &(0x7f0000000080)={{0x1, 0x1, 0x18, r2, {0x4}}, './file0\x00'}) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000100), 0x6}, 0x3002}, 0x0, 0xffffeffffff7ffff, 0xffffffffffffffff, 0x2) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000a00)={0x3f8, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}}, 0x3f8}, 0x1, 0x0, 0x0, 0x40000}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a", 0x2}, {0x0}, {0x0}], 0x33}, 0x0, 0x4008000}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000003c0)=@IORING_OP_WRITE={0x17, 0x3, 0x6000, @fd_index=0xa, 0xf852, &(0x7f00000000c0), 0x0, 0x4}, 0xc0) 02:04:42 executing program 2: r0 = perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0x3f, 0xfd, 0x0, 0x3, 0x9042, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x2, 0x9419}, 0x5250, 0x1da, 0x0, 0x7, 0x881, 0xfffffffc, 0x0, 0x0, 0x5, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x4) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf33a3fcd7610b807, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x9}, 0x0, 0x0, 0x5, 0x0, 0x98c7}, 0x0, 0x4, 0xffffffffffffffff, 0x9) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x527942, 0x10) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x147001, 0x0) [ 956.340393] R13: 0000000020ffb000 R14: 0000000020000080 R15: 0000000020ffb000 perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x5, 0xc, 0x5b, 0x1f, 0x0, 0x3, 0xe3048, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffffdd10, 0x2, @perf_config_ext={0x4, 0x9}, 0x5002, 0x0, 0x10001, 0x7, 0x5, 0x5, 0x6, 0x0, 0x8150, 0x0, 0x4}, 0x0, 0x2, r1, 0xa) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x2, &(0x7f00000000c0)=[{&(0x7f00000002c0)="7e1e0a2b15bf799fb2a349012b02be5b2d2f0cdceceef3c0cd9a8870d6021b820cee1704", 0x24, 0x4000000000000}, {&(0x7f0000000180)="d9adb8371a7b3c5680b5c9d1d2678c3545c3645f135c3142a6dd27e0f9993f13a892e1f7f221c9a4b2b51c68e9ba9f6aecb64064d50069dd", 0x38, 0x9}], 0x50, &(0x7f0000000e80)=ANY=[@ANYRESHEX=r0, @ANYRESDEC, @ANYBLOB="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"]) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00000001c0)=""/224) shmctl$IPC_RMID(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r2 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffb000/0x2000)=nil) shmat(0x0, &(0x7f0000ff9000/0x3000)=nil, 0x1000) shmat(0x0, &(0x7f0000ff9000/0x4000)=nil, 0x1000) r3 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_LOCK(r3, 0xb) shmctl$SHM_UNLOCK(r2, 0xc) shmctl$SHM_UNLOCK(r2, 0xc) shmat(0x0, &(0x7f0000ff2000/0x1000)=nil, 0x2000) 02:04:42 executing program 3: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'rose0\x00'}) r0 = syz_io_uring_setup(0x3efb, &(0x7f0000000200)={0x0, 0x800659d, 0x1b}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000001c0)) r2 = mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2, 0x100010, r0, 0x10000000) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) openat(r3, &(0x7f0000000180)='./file1\x00', 0x182, 0x0) syz_io_uring_setup(0x8003a75, &(0x7f0000000080)={0x0, 0xa91f, 0x10, 0x0, 0x3be}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000002c0)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r4, r5, 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r5, &(0x7f0000000040)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x1, {0x3, r6}}, 0x7ff) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x3, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, {0x3, r6}}, 0x6) 02:04:42 executing program 7: creat(&(0x7f0000000040)='./file0\x00', 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) syz_io_uring_setup(0x9, &(0x7f0000000180)={0x0, 0x355a, 0x0, 0xfffffffd, 0x3af, 0x0, r0}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)) r2 = syz_io_uring_complete(r1) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f0000002200)={0x0, 0x0, {0x0, @usage, 0x0}, {0x0, @struct}, {0x0, @struct}}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f00000008c0)={r3, 0x5, 0x8}) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f0000000880)={r3, "ce6e765f732580663ee20319cf5555dd"}) ioctl$BTRFS_IOC_RESIZE(0xffffffffffffffff, 0x50009403, &(0x7f0000000300)=ANY=[@ANYRES32=r0, @ANYBLOB="0000b101", @ANYRESDEC=r3, @ANYBLOB=':18446744073709551609P']) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000080)={0x8, 0x5, {0x1, @usage=0x37, 0x0, 0x39d6, 0x7fd2, 0x3, 0x100, 0x10001, 0x446, @usage=0x4, 0x8, 0x3, [0x60, 0x6, 0x8, 0x1, 0xff, 0x7]}, {0x3, @usage=0x81, 0x0, 0x0, 0xff, 0x0, 0x3, 0x5, 0xa0, @usage=0x1, 0x2, 0x800, [0x7f, 0x96, 0xfb, 0x1, 0xff, 0x6]}, {0x9, @struct={0x7, 0x1}, 0x0, 0x8, 0x7, 0x2, 0x4, 0x4, 0x61, @usage=0x1, 0x0, 0x25921b82, [0xffffffff, 0x3f, 0x2, 0x1, 0xfffffffffffffff7, 0xffff]}, {0x0, 0x98, 0x1}}) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000480)={0x18, 0x2, {0x7, @usage=0xfffffffffffffffc, r3, 0x0, 0x400, 0xcf, 0x8, 0x100, 0x4, @usage=0x4, 0x0, 0x3, [0x1000, 0x0, 0x7, 0x8000, 0x2]}, {0xfff, @usage=0x5, r4, 0x400, 0x6, 0x8000, 0x3, 0x1, 0x0, @usage=0x7, 0x3, 0x2, [0x0, 0x101, 0x2, 0x4, 0x7fff, 0x5]}, {0x1, @struct={0xff, 0x7}, 0x0, 0x2d, 0x6, 0xfffffffffffffffc, 0x400, 0x2, 0x8, @usage=0x7fff, 0x0, 0x7, [0x6, 0x8, 0xdfa, 0x1, 0x100, 0x3]}, {0x6, 0x8, 0x2}}) r5 = syz_open_dev$tty20(0xc, 0x4, 0x1) r6 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r6, 0x0, 0x2020) r7 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r7, 0x0, 0x2020) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r7, 0x8933, &(0x7f0000001880)) ioctl$EXT4_IOC_GETSTATE(r6, 0x40046629, &(0x7f0000000000)) ioctl$TIOCSTI(r5, 0x5412, &(0x7f0000000040)=0x17) [ 956.344801] netlink: 996 bytes leftover after parsing attributes in process `syz-executor.1'. [ 956.374179] FAULT_INJECTION: forcing a failure. [ 956.374179] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 956.375796] CPU: 1 PID: 7415 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 956.376728] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 956.377830] Call Trace: [ 956.378203] dump_stack+0x107/0x167 [ 956.378696] should_fail.cold+0x5/0xa [ 956.379222] _copy_to_user+0x2e/0x180 [ 956.379749] simple_read_from_buffer+0xcc/0x160 [ 956.380389] proc_fail_nth_read+0x198/0x230 [ 956.380985] ? proc_sessionid_read+0x230/0x230 [ 956.381602] ? security_file_permission+0xb1/0xe0 [ 956.382270] ? proc_sessionid_read+0x230/0x230 [ 956.382896] vfs_read+0x228/0x620 [ 956.383368] ksys_read+0x12d/0x260 [ 956.383848] ? vfs_write+0xb10/0xb10 [ 956.384358] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 956.385071] ? syscall_enter_from_user_mode+0x1d/0x50 [ 956.385765] do_syscall_64+0x33/0x40 [ 956.386281] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 956.386980] RIP: 0033:0x7f47688a169c [ 956.387485] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 956.389975] RSP: 002b:00007f4765e64170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 956.391016] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f47688a169c [ 956.391972] RDX: 000000000000000f RSI: 00007f4765e641e0 RDI: 0000000000000005 [ 956.392931] RBP: 00007f4765e641d0 R08: 0000000000000000 R09: 0000000000000000 [ 956.393905] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 956.394874] R13: 00007ffc33651c4f R14: 00007f4765e64300 R15: 0000000000022000 02:04:42 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r1, 0x5412, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x17) [ 956.475963] netlink: 5 bytes leftover after parsing attributes in process `syz-executor.6'. [ 972.425922] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 02:04:58 executing program 4: prlimit64(0x0, 0x6, &(0x7f0000000080), 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0x0) syz_io_uring_setup(0x3560, &(0x7f00000001c0)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000080), &(0x7f0000000180)) (fail_nth: 43) 02:04:58 executing program 6: sendmsg$ETHTOOL_MSG_LINKINFO_GET(0xffffffffffffffff, 0x0, 0x8044891) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x200000, 0x20) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10f6e2, 0x2) ftruncate(r0, 0x1000004) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f0000000380)=[r0, 0xffffffffffffffff, r0, r0, 0xffffffffffffffff, 0xffffffffffffffff], 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x105142, 0x91) r3 = creat(&(0x7f0000000000)='./file2\x00', 0x0) r4 = signalfd(r3, &(0x7f0000000300)={[0x4]}, 0x8) copy_file_range(0xffffffffffffffff, &(0x7f00000002c0)=0x2, r4, &(0x7f0000000340)=0x3, 0x100, 0x0) ioctl$IOC_PR_REGISTER(0xffffffffffffffff, 0x401870c8, &(0x7f00000000c0)={0x6200, 0x1f, 0x1}) ioctl$HDIO_GETGEO(r1, 0x301, &(0x7f0000000100)) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x104, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8000, 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lseek(r2, 0x0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x4000, 0x128) copy_file_range(r5, 0x0, r2, 0x0, 0x200f5ef, 0x0) 02:04:58 executing program 2: syz_mount_image$vfat(&(0x7f0000000100), &(0x7f00000000c0)='./file1\x00', 0x0, 0x3, &(0x7f00000005c0)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffe}, {&(0x7f0000000340)="9f2b7a235f8389dc9f062ca3ad88f0e95ed184d8868ba50a48328df34a418f3c6d92dfed0e46add6ad034ffaa55cfa7b105b592eed5e48b1d0439a2c8cdd1412288573dd697b7a1d2b4ad85f9bcb8f38b85b5b5a6fb26ea7c2e5b433ac00d761801f1936098f5e0dc915206494d2ceaa1ef5e3728cbab26c65fc662af2f60f5043ca03347421df35d6d5288e5062e2d6ae609faa6cf715f1d39e8fa630fab92873e2b1a23936894db8c683845a7be21807f1f86d4dcab3af384968e4bd9a029a20e938aad1ff95495c50fbc315d56f04218dbec7ed", 0xd5, 0x5}], 0x0, &(0x7f0000000240)=ANY=[]) accept(0xffffffffffffffff, &(0x7f0000000640)=@pptp={0x18, 0x2, {0x0, @private}}, &(0x7f0000000240)=0x80) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x80000, 0x41) r0 = open(&(0x7f0000000780)='./file2\x00', 0x0, 0x1ce) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r2 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) signalfd(r2, &(0x7f0000000140), 0x8) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r4, &(0x7f00000008c0)=ANY=[], 0x629) ioctl$AUTOFS_IOC_EXPIRE(0xffffffffffffffff, 0x810c9365, &(0x7f0000000480)={{0x8, 0x1}, 0x100, './file0\x00'}) sendfile(r4, r3, 0x0, 0x189) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) openat(r0, &(0x7f00000007c0)='./file1\x00', 0x200, 0x3) 02:04:58 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r1, 0x5412, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x17) 02:04:58 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000340)='./file0\x00', 0x0, 0x1c, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000200008000f8007f20004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000000c0)={[{@uni_xlate}, {@uni_xlateno}, {@nonumtail}], [{@obj_role}]}) r1 = syz_open_dev$vcsa(&(0x7f0000000000), 0x3, 0x40040) readlinkat(r1, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)=""/151, 0x97) lsetxattr$trusted_overlay_redirect(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), &(0x7f0000000140)='./file0\x00', 0x8, 0x2) mkdirat(r1, &(0x7f0000000300)='./file0\x00', 0x4) ioctl$int_out(r0, 0x5460, &(0x7f0000000100)) openat(0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x700, 0x110) 02:04:58 executing program 3: sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) pipe2(0x0, 0x0) socket$netlink(0x10, 0x3, 0x10) r0 = fsmount(0xffffffffffffffff, 0x0, 0xa) openat(r0, &(0x7f00000001c0)='./file0\x00', 0x42100, 0x4) r1 = openat$cgroup_ro(r0, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, 0x0, 0x200, 0x70bd2c, 0x25d7dbff, {}, [@BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x6}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000004}, 0x8080) sendmsg$NL80211_CMD_NEW_INTERFACE(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={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, 0xffffefffffffffff, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000004c0)=ANY=[@ANYBLOB="f00000001d00210c000000000000000004000200d1001180f817f38838867118d8f7d30f5e00c04164aa091d55e1cab9264fce85edde14acfec3678f7cb8ce6e8dd83a6dfdf5c178c05332b894bfef0c75edf063672ce2ea179ed6975063aa21f55e3aae151d27d6069546a0030356ecc68bb21fa8c76fd8cdb50b1858916b2d8043b068bcbd882521dee5ed3990a74df47171c2d3a821e8aa5daa86c9618a90f0c8e5b831ce56aa2df7456ecd46dcf13f4f1e215dacb80b1fa68482d880f1ee20238b5c31354069839cd36b49dad9b2ed18a00d8000000008005b00ac1e0101"], 0xf0}}, 0x0) 02:04:58 executing program 0: r0 = syz_io_uring_setup(0x1c28, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x5}, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000fee000/0x4000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe2(0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:04:58 executing program 7: ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f0000000040)=0x17) syz_open_dev$tty1(0xc, 0x4, 0x3) [ 972.469654] FAULT_INJECTION: forcing a failure. [ 972.469654] name failslab, interval 1, probability 0, space 0, times 0 [ 972.473630] CPU: 1 PID: 7467 Comm: syz-executor.4 Not tainted 5.10.247 #1 [ 972.475974] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 972.478439] Call Trace: [ 972.478853] dump_stack+0x107/0x167 [ 972.479478] should_fail.cold+0x5/0xa [ 972.480067] ? create_object.isra.0+0x3a/0xa30 [ 972.480831] should_failslab+0x5/0x20 [ 972.481476] kmem_cache_alloc+0x5b/0x310 [ 972.482116] create_object.isra.0+0x3a/0xa30 [ 972.482869] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 972.483704] kmem_cache_alloc+0x159/0x310 [ 972.484417] __alloc_file+0x21/0x320 [ 972.484992] alloc_empty_file+0x6d/0x170 [ 972.485667] alloc_file+0x5e/0x5a0 [ 972.486226] alloc_file_pseudo+0x16a/0x250 [ 972.486956] ? alloc_file+0x5a0/0x5a0 [ 972.487601] anon_inode_getfile+0xc8/0x1f0 [ 972.488233] io_uring_setup+0x138b/0x2980 [ 972.489771] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 972.493748] ? wait_for_completion_io+0x270/0x270 [ 972.494523] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 972.495293] ? syscall_enter_from_user_mode+0x1d/0x50 [ 972.496027] do_syscall_64+0x33/0x40 [ 972.496637] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 972.497412] RIP: 0033:0x7f6308220b19 [ 972.497936] 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 [ 972.500680] RSP: 002b:00007f6305796108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 972.501950] RAX: ffffffffffffffda RBX: 00007f6308333f60 RCX: 00007f6308220b19 [ 972.505432] RDX: 0000000020ffb000 RSI: 00000000200001c0 RDI: 0000000000003560 [ 972.506498] RBP: 00000000200001c0 R08: 0000000020000180 R09: 0000000020000180 [ 972.507617] R10: 0000000020000080 R11: 0000000000000202 R12: 0000000020000180 [ 972.508845] R13: 0000000020ffb000 R14: 0000000020000080 R15: 0000000020ffb000 02:04:58 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x17) 02:04:58 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r1, 0x5412, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x17) 02:04:58 executing program 0: r0 = syz_io_uring_setup(0x1c28, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x5}, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000fee000/0x4000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe2(0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) io_uring_enter(r0, 0x2, 0x0, 0x0, 0x0, 0x0) 02:04:58 executing program 1: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/block/loop3', 0x0, 0x2) fchdir(r0) recvmmsg$unix(r0, &(0x7f0000003580)=[{{&(0x7f0000000280)=@abs, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/185, 0xb9}], 0x1, &(0x7f0000000400)=[@cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xc0}}, {{&(0x7f00000004c0), 0x6e, &(0x7f0000001540)=[{&(0x7f0000000540)=""/4096, 0x1000}], 0x1}}, {{&(0x7f0000001580), 0x6e, &(0x7f0000001700)=[{&(0x7f0000001600)=""/220, 0xdc}], 0x1}}, {{&(0x7f0000001740)=@abs, 0x6e, &(0x7f0000001bc0)=[{&(0x7f00000017c0)=""/10, 0xa}, {&(0x7f0000001800)=""/172, 0xac}, {&(0x7f00000018c0)=""/204, 0xcc}, {&(0x7f00000019c0)=""/84, 0x54}, {&(0x7f0000001a40)=""/158, 0x9e}, {&(0x7f0000001b00)=""/151, 0x97}], 0x6, &(0x7f0000001c40)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}], 0x60}}, {{&(0x7f0000001cc0)=@abs, 0x6e, &(0x7f0000002000)=[{&(0x7f0000001d40)=""/77, 0x4d}, {&(0x7f0000001dc0)=""/58, 0x3a}, {&(0x7f0000001e00)=""/104, 0x68}, {&(0x7f0000001e80)=""/83, 0x53}, {&(0x7f0000001f00)=""/3, 0x3}, {&(0x7f0000001f40)=""/87, 0x57}, {&(0x7f0000001fc0)=""/13, 0xd}], 0x7, &(0x7f0000002080)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x118}}, {{&(0x7f00000021c0)=@abs, 0x6e, &(0x7f0000002680)=[{&(0x7f0000002240)=""/41, 0x29}, {&(0x7f0000002280)=""/156, 0x9c}, {&(0x7f0000002340)=""/208, 0xd0}, {&(0x7f0000002440)=""/126, 0x7e}, {&(0x7f00000024c0)=""/142, 0x8e}, {&(0x7f0000002580)=""/62, 0x3e}, {&(0x7f00000025c0)}, {&(0x7f0000002600)=""/84, 0x54}], 0x8, &(0x7f0000002700)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x78}}, {{&(0x7f0000002780)=@abs, 0x6e, &(0x7f0000002bc0)=[{&(0x7f0000002800)=""/169, 0xa9}, {&(0x7f00000028c0)=""/175, 0xaf}, {&(0x7f0000002980)=""/22, 0x16}, {&(0x7f00000029c0)=""/193, 0xc1}, {&(0x7f0000002ac0)=""/250, 0xfa}], 0x5, &(0x7f0000002c40)=[@rights={{0x10}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x80}}, {{&(0x7f0000002cc0), 0x6e, &(0x7f0000002dc0)=[{&(0x7f0000002d40)=""/3, 0x3}, {&(0x7f0000002d80)=""/21, 0x15}], 0x2, &(0x7f0000002e00)=[@cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xf8}}, {{&(0x7f0000002f00)=@abs, 0x6e, &(0x7f0000003080)=[{&(0x7f0000002f80)=""/250, 0xfa}], 0x1, &(0x7f00000030c0)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x60}}, {{&(0x7f0000003140)=@abs, 0x6e, &(0x7f0000003500)=[{&(0x7f00000031c0)=""/54, 0x36}, {&(0x7f0000003200)=""/21, 0x15}, {&(0x7f0000003240)=""/77, 0x4d}, {&(0x7f00000032c0)=""/96, 0x60}, {&(0x7f0000003340)=""/216, 0xd8}, {&(0x7f0000003440)=""/139, 0x8b}], 0x6}}], 0xa, 0x2020, &(0x7f0000003800)) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r2, 0x80489439, &(0x7f0000003840)) ioctl$AUTOFS_IOC_EXPIRE(r3, 0x810c9365, &(0x7f00000038c0)={{0x0, 0x922}, 0x100, './file0\x00'}) recvfrom$packet(r10, &(0x7f0000003a00)=""/233, 0xe9, 0x2000, &(0x7f0000003b00)={0x11, 0x8, 0x0, 0x1, 0x7, 0x6, @broadcast}, 0x14) syz_io_uring_setup(0x4229, &(0x7f0000003b40)={0x0, 0xf761, 0x0, 0x2, 0x3be, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000003bc0)=0x0, &(0x7f0000003c00)=0x0) r13 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r12, &(0x7f0000003cc0)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, r8, &(0x7f0000003c40)={0x24040, 0x10, 0x2}, &(0x7f0000003c80)='./file0\x00', 0x18, 0x0, 0x12345, {0x0, r13}}, 0x6) fcntl$dupfd(r7, 0x0, r1) r14 = syz_io_uring_complete(r11) connect$netlink(r14, &(0x7f0000003d00)=@unspec, 0xc) getsockopt$inet6_mtu(r9, 0x29, 0x17, &(0x7f0000003d40), &(0x7f0000003d80)=0x4) r15 = openat$sr(0xffffffffffffff9c, &(0x7f0000003dc0), 0x220800, 0x0) io_uring_enter(r15, 0x441b, 0x7b92, 0x3, &(0x7f0000003e00)={[0x100000000]}, 0x8) copy_file_range(r3, &(0x7f0000003e40)=0x2, r6, &(0x7f0000003e80)=0x2, 0x8, 0x0) signalfd(r5, &(0x7f0000003ec0)={[0x3]}, 0x8) r16 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000003f00), 0x40842, 0x0) ioctl$TIOCGPKT(r16, 0x80045438, &(0x7f0000003f40)) ioctl$AUTOFS_IOC_SETTIMEOUT(0xffffffffffffffff, 0x80049367, &(0x7f0000003fc0)=0x7) 02:04:58 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDFONTOP_SET_DEF(r0, 0x4b72, &(0x7f0000000480)={0x2, 0x0, 0x17, 0x15, 0x134, &(0x7f0000000080)="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"}) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x17) ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f0000000040)={0x8d, 0x401, 0x101, 0xb21, 0x8, "bc9f46134154ca180463936a1ce39b5eea0d7d", 0x0, 0x1}) 02:04:58 executing program 6: ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x0, 0x0, 0xfffffffffffffc39) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x135003, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) r3 = syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x5265, 0x0, 0x0, 0x11b}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) r4 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r4, 0x0, 0x2020) mmap(&(0x7f0000723000/0x4000)=nil, 0x4000, 0x2000000, 0x4080010, r4, 0xf146d000) dup(r3) sendfile(r1, r2, 0x0, 0x100000001) ftruncate(r2, 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/devices/breakpoint', 0x0, 0x0) sync_file_range(r5, 0x7, 0xfffffffffffffffd, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r5) 02:04:58 executing program 3: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x14df9fa2023815e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x296}, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$netlink(0x10, 0x3, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000280)={&(0x7f0000000640)={0x3a0, 0x19, 0x1, 0x70bd2b, 0x25dfdbff, {0x11}, [@nested={0x194, 0x64, 0x0, 0x1, [@generic="e0772e44fb41eb7b8eecdfd5cf22f8e3f511317651042ca10956d179d631739e1fdd15c81bed27d9e2c9cef7290298175ab1f63db3f1d4a2bab5c339e67daf95011801853e73b9ed005b5d30ec695229d284b0705505a9e34593ba333b171e0e5b98dfff33ee6d4ba0da528e0862fb1381878139dce21f58c20bb4582d89129cbc3f9c88a18eb576d15e90c27158", @typed={0x4, 0x37}, @generic="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"]}, @nested={0x1e3, 0x7a, 0x0, 0x1, [@typed={0x8, 0x87, 0x0, 0x0, @u32=0x5}, @typed={0x14, 0x3f, 0x0, 0x0, @ipv6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @generic="7ce1c188cd45c7025f5824ecf14debe8435ae8331d39e52919cfa4b45eb9288ba1c271c1bbb38a07ed0ee2fb304d502462a64ab2a43c271113a99634da52092385ccaf030004d124915395e1b5a452529ba627e4259ee9dd233cdf361cd0c99ade8c6987c5cb711e3c98213bd5691d0d5cc1744abd32f77f07a812ddcc2bb28f4d98907be6069a564a0a26172880179c12fe12801dd29928d703ff3962032c8127ad8d2c0d269a9211e664729dd0c3e8fae7eec5d924118f044001b79eec8200200618aa467725277d5ebb70d75f82e3cb8d35b9671da6cc70699f", @typed={0x8, 0x5a, 0x0, 0x0, @uid=r2}, @generic="3af45e9542b915b540b68d2c081db58a1af7ad72256b2a8fd50f4a9b6902079fe7fab2a2671f4a7805cc4073750d727fd570becbf18eb7dda958cec0d37dc8bd3721b25f2f89ea9d7ef7d59d6c73c15223d0741d0e71c6ca846639c9589ac5eb6cb923c182dabb51e4808930cf95ce54e9654c181f7e08070514a7837bc1ba90690e6e891eb79607d7e04dd86e1fd88b0b757f844d8c8972cfdda8444b7967878aeeb40e2eab9d44f74739cea1129d46f3d3c010ef59e70f96eb24fd72f59a2a573b1123beed465add598755f5e3c0209157a081afa69a5d7985ab6f28165f12"]}, @nested={0x14, 0x60, 0x0, 0x1, [@typed={0x5, 0x7e, 0x0, 0x0, @str='\x00'}, @typed={0x8, 0x4e, 0x0, 0x0, @u32=0x2}]}]}, 0x3a0}, 0x1, 0x0, 0x0, 0x48004}, 0x4) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="24ff9242af92e726249680a468ea2400662f85dd8f190efc351d95bf9addccdca28c6359bcc217349f905baf8fab0cccde63348e4c9626c88b300ce562a324836c01c8083c8a074d461637f872012f"], 0x28}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7fff, 0x3}}, './file0\x00'}) 02:05:15 executing program 3: syz_mount_image$tmpfs(&(0x7f0000000100), &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@mpol={'mpol', 0x3d, {'local', '=static', @val={0xa}}}}]}) mount$cgroup(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x8000, &(0x7f0000000140)={[{@release_agent={'release_agent', 0x3d, './file0'}}, {}, {@xattr}, {@xattr}, {@cpuset_v2_mode}, {@none}, {@none}], [{@dont_hash}, {@audit}, {@fsuuid={'fsuuid', 0x3d, {[0x66, 0x35, 0x35, 0x65, 0x31, 0x30, 0x63, 0x61], 0x2d, [0x38, 0x64, 0x61, 0x37], 0x2d, [0x65, 0x65, 0x61, 0x35], 0x2d, [0x31, 0x31, 0x36, 0x63], 0x2d, [0x63, 0x31, 0x62, 0x38, 0x36, 0x61, 0x38, 0x52]}}}]}) 02:05:15 executing program 0: r0 = syz_io_uring_setup(0x1c28, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x5}, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000fee000/0x4000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe2(0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:05:15 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00022abd7000ffdbdf250b000000080031008b00000008000300", @ANYRES32=0x0, @ANYBLOB="08043100ff7f000005002a0000fce187f5ced0b04f9ecc196f4a23b40000000800340008004c5778262f000100000005002f0001000000"], 0x4c}, 0x1, 0x0, 0x0, 0x400}, 0x10) 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000280)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000100)={[{@noacl}]}) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wpan4\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'wpan1\x00', 0x0}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000340)={'wpan0\x00', 0x0}) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_CHANNEL(r7, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000004c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010000000000000000000900000008000300", @ANYRES32=r6, @ANYBLOB="00d111021331b693bc10d30f07"], 0x2c}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000003c0)={'wpan4\x00', 0x0}) sendmsg$IEEE802154_LIST_IFACE(r1, &(0x7f00000004c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x7c, 0x0, 0x1, 0x70bd2d, 0x25dfdbfc, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r2}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r3}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r6}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}]}, 0x7c}, 0x1, 0x0, 0x0, 0x44}, 0x1) 02:05:15 executing program 1: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000200)={'syztnl1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB='syztnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="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"]}) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x4c, 0x0, 0x2, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0xe11}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x9}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x1f}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8005}, 0x24000005) [ 990.162110] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=7502 comm=syz-executor.6 02:05:15 executing program 4: prlimit64(0x0, 0x6, &(0x7f0000000080), 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0x0) syz_io_uring_setup(0x3560, &(0x7f00000001c0)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000080), &(0x7f0000000180)) (fail_nth: 44) 02:05:15 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsetxattr$security_capability(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=@v2={0x2000000, [{0x2, 0x6}, {0x6, 0x2}]}, 0x14, 0x2) r0 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_TX_POWER(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x28, r0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NBD_CMD_STATUS(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x44, r2, 0x400, 0x70bd2a, 0x25dfdbfe, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0xd8e}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x3}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}]}, 0x44}}, 0x20004080) 02:05:15 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = dup(0xffffffffffffffff) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000840)='/sys/kernel/oops_count', 0x0, 0x0) splice(r2, 0x0, r2, 0x0, 0x7fff, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000840)='/sys/kernel/oops_count', 0x0, 0x0) splice(r3, 0x0, r3, 0x0, 0x7fff, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='oom_score\x00') r5 = openat$incfs(0xffffffffffffff9c, &(0x7f00000000c0)='.log\x00', 0x1, 0x90) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000100)={0xffffffffffffffff, 0x5, 0x2, 0x8e2e}) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x88, 0x0, 0x300, 0x70bd2c, 0x25dfdbfb, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3f}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r1}]}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x10b}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x200}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r6}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x4000844}, 0x20000) r7 = syz_open_dev$tty20(0xc, 0x4, 0x1) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0xc) ioctl$TIOCSTI(r7, 0x5412, &(0x7f0000000000)=0x17) 02:05:15 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000040)) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x17) [ 990.183367] FAULT_INJECTION: forcing a failure. [ 990.183367] name failslab, interval 1, probability 0, space 0, times 0 [ 990.186301] CPU: 0 PID: 7507 Comm: syz-executor.4 Not tainted 5.10.247 #1 [ 990.188038] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 990.190121] Call Trace: [ 990.190802] dump_stack+0x107/0x167 [ 990.191725] should_fail.cold+0x5/0xa [ 990.192685] ? security_file_alloc+0x34/0x170 [ 990.193817] should_failslab+0x5/0x20 [ 990.194786] kmem_cache_alloc+0x5b/0x310 [ 990.194945] tmpfs: Bad value for 'mpol' [ 990.195813] security_file_alloc+0x34/0x170 [ 990.195841] __alloc_file+0xb7/0x320 [ 990.197288] cgroup: Unknown subsys name 'dont_hash' [ 990.197384] alloc_empty_file+0x6d/0x170 [ 990.198104] tmpfs: Bad value for 'mpol' [ 990.199067] alloc_file+0x5e/0x5a0 [ 990.199096] alloc_file_pseudo+0x16a/0x250 [ 990.199119] ? alloc_file+0x5a0/0x5a0 [ 990.203435] anon_inode_getfile+0xc8/0x1f0 [ 990.204518] io_uring_setup+0x138b/0x2980 [ 990.205582] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 990.206861] ? wait_for_completion_io+0x270/0x270 [ 990.208124] do_syscall_64+0x33/0x40 [ 990.209063] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 990.210354] RIP: 0033:0x7f6308220b19 [ 990.211305] 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 [ 990.215940] RSP: 002b:00007f6305796108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 990.217870] RAX: ffffffffffffffda RBX: 00007f6308333f60 RCX: 00007f6308220b19 [ 990.219682] RDX: 0000000020ffb000 RSI: 00000000200001c0 RDI: 0000000000003560 [ 990.221481] RBP: 00000000200001c0 R08: 0000000020000180 R09: 0000000020000180 [ 990.223298] R10: 0000000020000080 R11: 0000000000000202 R12: 0000000020000180 [ 990.224850] R13: 0000000020ffb000 R14: 0000000020000080 R15: 0000000020ffb000 [ 990.227821] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.6'. [ 990.241561] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=7502 comm=syz-executor.6 02:05:15 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f0000000040)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$VT_ACTIVATE(r0, 0x5606, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r1, 0x0, 0x2020) r2 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r2, 0x0, 0x2020) sendfile(r1, r2, &(0x7f0000000000)=0x10000, 0x77) [ 990.258302] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.6'. 02:05:16 executing program 0: r0 = syz_io_uring_setup(0x1c28, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x5}, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000fee000/0x4000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe2(0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) io_uring_enter(r0, 0x58ab, 0x2, 0x0, 0x0, 0x0) 02:05:16 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000040)) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x17) 02:05:16 executing program 1: r0 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) setsockopt(r0, 0x0, 0x0, 0x0, 0x0) r1 = openat$binderfs_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs2/binder-control\x00', 0x802, 0x0) write$binfmt_elf64(r1, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x0, 0x1, 0x1f, 0x4, 0x3, 0x3, 0x8727, 0xa6, 0x40, 0xf1, 0x8000, 0x800, 0x38, 0x1, 0x7, 0x6, 0x4}, [{0x5, 0x1f, 0xffffffff00000001, 0x2, 0x20, 0x3b6c, 0x1000, 0x3f}, {0x3, 0x4, 0x10001, 0x9ef8, 0x80000001, 0xce, 0xfffffffffffffff9, 0x4d}], "caed9894d416c4b42e095e52a281c439b76db8b4e9b409421a104858185ad4f18432e6b9ae31f8294240c3072f7c3f32db13b74f6ece1a5e64b0f5", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xaeb) 02:05:16 executing program 4: prlimit64(0x0, 0x6, &(0x7f0000000080), 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0x0) syz_io_uring_setup(0x3560, &(0x7f00000001c0)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000080), &(0x7f0000000180)) (fail_nth: 45) [ 990.378095] FAULT_INJECTION: forcing a failure. [ 990.378095] name failslab, interval 1, probability 0, space 0, times 0 [ 990.379483] CPU: 1 PID: 7537 Comm: syz-executor.4 Not tainted 5.10.247 #1 [ 990.380268] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 990.381215] Call Trace: [ 990.381524] dump_stack+0x107/0x167 [ 990.381953] should_fail.cold+0x5/0xa [ 990.382400] ? create_object.isra.0+0x3a/0xa30 [ 990.382929] should_failslab+0x5/0x20 [ 990.383369] kmem_cache_alloc+0x5b/0x310 [ 990.383834] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 990.384478] create_object.isra.0+0x3a/0xa30 [ 990.384978] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 990.385561] kmem_cache_alloc+0x159/0x310 [ 990.386051] security_file_alloc+0x34/0x170 [ 990.386553] __alloc_file+0xb7/0x320 [ 990.386984] alloc_empty_file+0x6d/0x170 [ 990.387452] alloc_file+0x5e/0x5a0 [ 990.387859] alloc_file_pseudo+0x16a/0x250 [ 990.388345] ? alloc_file+0x5a0/0x5a0 [ 990.388797] anon_inode_getfile+0xc8/0x1f0 [ 990.389295] io_uring_setup+0x138b/0x2980 [ 990.389773] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 990.390374] ? wait_for_completion_io+0x270/0x270 [ 990.390943] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 990.391546] ? syscall_enter_from_user_mode+0x1d/0x50 [ 990.392138] do_syscall_64+0x33/0x40 [ 990.392566] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 990.393158] RIP: 0033:0x7f6308220b19 [ 990.393591] 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 [ 990.395710] RSP: 002b:00007f6305796108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 990.396579] RAX: ffffffffffffffda RBX: 00007f6308333f60 RCX: 00007f6308220b19 [ 990.397394] RDX: 0000000020ffb000 RSI: 00000000200001c0 RDI: 0000000000003560 [ 990.398215] RBP: 00000000200001c0 R08: 0000000020000180 R09: 0000000020000180 [ 990.399040] R10: 0000000020000080 R11: 0000000000000202 R12: 0000000020000180 [ 990.399860] R13: 0000000020ffb000 R14: 0000000020000080 R15: 0000000020ffb000 02:05:16 executing program 2: ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, 0x0, 0x4001) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_NEW_INTERFACE(0xffffffffffffffff, 0x0, 0x0) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, 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, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x80000000) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000040)={0x0, 0x0}) r3 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x8, 0x0, 0x0, 0x0, 0x2, 0x10000000000, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0xa}, 0x10102, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x3}, r2, 0xb, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) sendmsg$TIPC_CMD_SET_NETID(r4, &(0x7f00000005c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x24, 0x0, 0x1, 0x70bd25, 0x25dfdbfc, {{}, {}, {0x8, 0x2, 0x40}}, ["", "", "", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x4001004}, 0x20000051) dup2(r4, r3) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000004c0)={0xe8, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0xcb, 0x11, 0x0, 0x1, [@generic="f817f38838867118d8f7d30f5e00c04164aa091d55e1cab9264fce85edde14acfec3678f7cb8ce6e8dd83a6dfdf5c178c05332b894bfef0c75edf063672ce2ea179ed6975063aa21f55e3aae151d27d6069546a0030356ecc68bb21fa8c76fd8cdb50a1858916b2d8043b068bcbd882521dee5ed3990a74df47171c2d3a821e8aa5daa86c9618a90f0c8e5b831ce56aa2df7456ecd46dcf13f4f1e215dacb80b1fa68482d880f1ee20238b5c31354069839cd36b49dad9b2ed18a00d48b324caf70c2add496712"]}, @generic, @typed={0x8, 0x5b, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}]}, 0xe8}}, 0x0) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_REGISTER_FRAME(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000200)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010000000000000000003a00000008000300", @ANYRES32=r6, @ANYBLOB="06005b"], 0x28}}, 0x0) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0xf8, r5, 0x121, 0x70bd2d, 0x25dfdbff, {{}, {@val={0x8, 0x1, 0x18}, @void, @val={0xc, 0x99, {0x3, 0x41}}}}, [@mon_options=[@NL80211_ATTR_MNTR_FLAGS={0x10, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_OTHER_BSS={0x4}, @NL80211_MNTR_FLAG_COOK_FRAMES={0x4}, @NL80211_MNTR_FLAG_COOK_FRAMES={0x4}]}, @NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa}, @NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "7ff3ab553ddcd796cebd926e9ab96ceac4ef832c4bcfa877"}, @NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa, 0xe8, @device_b}, @NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "943f93c2cb538526147407ee633bbb2292dda33d192083d8"}, @NL80211_ATTR_MNTR_FLAGS={0x8, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_ACTIVE={0x4}]}, @NL80211_ATTR_MNTR_FLAGS={0x10, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_CONTROL={0x4}, @NL80211_MNTR_FLAG_CONTROL={0x4}, @NL80211_MNTR_FLAG_OTHER_BSS={0x4}]}, @NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "5d3c2a81c383f77c046afa22ae4df637a1c21081862da604"}], @mon_options=[@NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa, 0xe8, @broadcast}, @NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "99fd711a018716d4c4d1d5af2b5ef8dbd87680f7c994ad43"}, @NL80211_ATTR_MNTR_FLAGS={0x14, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_PLCPFAIL={0x4}, @NL80211_MNTR_FLAG_ACTIVE={0x4}, @NL80211_MNTR_FLAG_FCSFAIL={0x4}, @NL80211_MNTR_FLAG_FCSFAIL={0x4}]}]]}, 0xf8}, 0x1, 0x0, 0x0, 0x400c000}, 0x4000) 02:05:32 executing program 0: r0 = syz_io_uring_setup(0x1c28, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x5}, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000fee000/0x4000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe2(0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) io_uring_enter(r0, 0x58ab, 0x3, 0x0, 0x0, 0x0) 02:05:32 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000040)) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x17) 02:05:32 executing program 3: r0 = openat(0xffffffffffffff9c, 0x0, 0x111040, 0x102) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000840)='/sys/kernel/oops_count', 0x0, 0x0) splice(r1, 0x0, r1, 0x0, 0x7fff, 0x9) accept4$unix(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x6e, 0x80800) getpgrp(0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000f, 0x1f012, r2, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) fallocate(r3, 0x0, 0x1, 0x1000004) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000200)={0x0, @aes256, 0x0, @desc2}) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000100)={0x0, 0x2, 0x7ff, 0x4}) r4 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8902, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2000003, 0x1f012, r4, 0x0) r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/oops_count', 0x10000, 0x0) splice(r5, 0x0, r0, 0x0, 0xee, 0x3) openat(r5, &(0x7f0000000140)='./file1/file0\x00', 0x301104, 0x110) r6 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000840)='/sys/kernel/oops_count', 0x0, 0x0) splice(r6, 0x0, r6, 0x0, 0x3, 0x2) openat(r6, &(0x7f00000001c0)='./file0\x00', 0x2000, 0x50) [ 1006.568152] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. [ 1006.570794] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 02:05:32 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000840)='/sys/kernel/oops_count', 0x0, 0x0) splice(r1, 0x0, r1, 0x0, 0x7fff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r2, 0x0, 0x2020) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)=0x0) sendmsg$nl_generic(r2, &(0x7f00000004c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000480)={&(0x7f0000000100)={0x348, 0x12, 0x100, 0x70bd2d, 0x25dfdbff, {0x17}, [@typed={0x8, 0x16, 0x0, 0x0, @pid=0xffffffffffffffff}, @generic="aa497754ff94f6", @nested={0x2a4, 0x6c, 0x0, 0x1, [@typed={0x8, 0x11, 0x0, 0x0, @pid=0xffffffffffffffff}, @generic="fde166d1ba179e6799d79c6332bbd1c6cd6bef9ecddb6c3b6ecb92537ff3002f75c16afb4d84eccdcc19d101bf2ffab9313f5015ce0cc38622604ee22ef179373c72f9a0594df2d348230976e420a37baf5543695f677bb0f43000e3a99b13a9f384c5ee2b62e4d31be56c5dc8ea1d6cf9da424fe215e675d94fcd55d1abd4f5df066235de0641ec8c7022a9201d28edacfb9df3d167c304f406bc24f58d455603dd2e71d41d2c0ab8984fcf8028a9cbdc0a332b7fd6bb0e8578b2813e80ecc37f30f7d22e57da00addbe10a725a9ca7ff24", @typed={0xc, 0x0, 0x0, 0x0, @u64=0x9}, @generic="53253181a05850d86e4289a7a332e949e5c8b67cb38698cb3f90d45b5f859a19f580fd70d68cd59eedd4ca7dcc30298b", @generic="748507930989f6c74437d0247aba1e7022f9050c9a4caaf7b66773aa6b502dca2bd30c426dc3db8a1596a2bc7f413db55c45e35937c228bc84ffcf1094d5f58933a3bd145b4d1a294bf9246113263c6f3fb9dd43223a9c4efbdd3f3cd87ceab16e246aad8d31b161b2eb0294f5e709c8ebcdaa999f3bf96b55d13e33aa729cf8948f0167761ed69aa324b1c8a5d34ad95931bb6ce48d3cbbcb843e9e7080f352fe6e2ab2643cdf0c033be335e96f822fa5dcf19df43039d8533f0276b0d17531b0e9eb53c7fc183b48982c1d9b1a5bb2d10936f5be247aefded7392c9143dfeedc6ed48cdfdcbd0144a7d8af8c48469f04f4b60681836430de", @typed={0x8, 0x3, 0x0, 0x0, @pid=r3}, @generic="a01fac04ba50ce9c6ef2bd5ffe739401b05611a1aa8bacf6f2b872ab2e12a4b90c6b9a8883345eedef056d5f7bb882607f5ebdcefbb96665a1caab745d230a3f2046171fe0f7b6e8c22eee9278de0b4c31c3163accc4bc473a8a5c68b77d88f66c6dbc2b6a92f13b186202ab8f", @generic="8cc790b430a8c8cadf8cf7656f41b799784c97c1524af9671a270c4f"]}, @typed={0x8, 0x2f, 0x0, 0x0, @fd=r0}, @typed={0xc, 0x24, 0x0, 0x0, @u64=0x100000000}, @nested={0x1c, 0x5b, 0x0, 0x1, [@typed={0xc, 0x96, 0x0, 0x0, @u64=0xfffffffffffffee6}, @typed={0x9, 0x3c, 0x0, 0x0, @binary="ab00af70e9"}]}, @nested={0xc, 0x34, 0x0, 0x1, [@typed={0x8, 0x34, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @generic="f6d790d5a254a492d407accce5201b1280cdc218eee09ecbe5d91e999b484ebe9640d7802827e2993c854bfc6fe3e2b9f806e4866bd0524558fe6d32", @typed={0x8, 0x7e, 0x0, 0x0, @ipv4=@multicast1}]}, 0x348}, 0x1, 0x0, 0x0, 0x4}, 0x20050880) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000040)=0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x17) 02:05:32 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f00000002c0), 0x1}, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) fallocate(0xffffffffffffffff, 0x58, 0xffffffffffffff75, 0x10001) sendmsg$nl_generic(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="2400000010000100000000000000009600000900050000000000000005000020e819b500"], 0x24}}, 0x80d0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0), 0x301000, 0x0) openat(r2, &(0x7f0000000400)='./file1\x00', 0x0, 0x4) preadv(r0, &(0x7f0000000640)=[{&(0x7f00000008c0)=""/4096, 0x1000}, {&(0x7f0000000200)=""/57, 0x39}, {&(0x7f0000000500)=""/105, 0x69}, {&(0x7f0000000440)=""/19, 0x13}], 0x4, 0x3, 0x6) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000100)={0x3000000a}) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r2, 0x400c6615, &(0x7f0000000240)={0x0, @aes128}) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x9, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8001, 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, 0x80000, 0x2, @perf_config_ext={0xcc}, 0x0, 0x0, 0xfffffffc, 0x2, 0x1, 0x0, 0x8e}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000240), 0x0, 0xffff57ed, 0x4006) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000880)={0x1f, 0x0, @fixed}, &(0x7f0000000280)=0xe, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, @in_args={0x1}}, './file1\x00'}) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r3, 0xf502, 0x0) ioctl$TIOCL_SCROLLCONSOLE(0xffffffffffffffff, 0x541d, 0x0) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r2, &(0x7f0000000800)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000600)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="010025bd710000000000030000000500050000004b98bdcd7d209bc3dc695d2aa800072c359e3cb5db5c26b8f6440d0020fbb35351142c7d3355a2791220bec7465cbbd3a4c603f0e19e35a3300d3498ca3a5b520bf27ab8fd83f62ff074008501d03c58a80414819ce31b0f1efdc88c22"], 0x1c}, 0x1, 0x0, 0x0, 0x4001}, 0x0) ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448f0, &(0x7f0000000800)={0x0, 0x0, "17f042"}) syz_80211_join_ibss(&(0x7f0000000180)='wlan1\x00', &(0x7f00000001c0)=@default_ibss_ssid, 0x6, 0x2) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000700)={&(0x7f00000005c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="04002bbd7000ffdbdf254400000008000300", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0x80c0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x300000a, 0x13, 0xffffffffffffffff, 0x36266000) 02:05:32 executing program 4: prlimit64(0x0, 0x6, &(0x7f0000000080), 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0x0) syz_io_uring_setup(0x3560, &(0x7f00000001c0)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000080), &(0x7f0000000180)) (fail_nth: 46) 02:05:32 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_tables_matches\x00') sendmsg$TIPC_NL_NODE_GET(0xffffffffffffffff, 0x0, 0x8801) sendmsg$nl_generic(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="425189058217c4540d1a18feba2791429807b7825b773d833ec86683aefe33d51d0a835d112331b9669f8a8ad6b1f5627bcc9dc720f32aae71c79e9435d067490029d65d20def1178a1eb8d8148a346580cb6eed8f6f647fb0d4718f99ddd2517abf7476c4dec867ea9446ebecf6c4eb2f3e68109ca68977c8507fa4d7322a8ad61da0d36a91522018a9f8baa88d9ebee63370668c63dd186ee8271beab4d5968c13", @ANYRESOCT, @ANYRES64=r0, @ANYRESHEX, @ANYRES64=r0, @ANYRES32], 0x14}}, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x1, 0x8, @mcast2, 0x5}, 0x1c) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80800) faccessat2(r2, 0x0, 0x2e, 0x0) r3 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x40, 0x5}, 0x408, 0x800000, 0xfffffffc}, 0x0, 0x0, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x80ffff) 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) 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, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x80ffff) ptrace(0x4208, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x9, 0x26, 0xf9, 0x8, 0x0, 0x3, 0xa080, 0x8, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x1, 0x483}, 0x41000, 0x8, 0xfffffffa, 0x5, 0x5, 0x7, 0x7, 0x0, 0x9, 0x0, 0xfffffffffffffff7}, 0x0, 0xf, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r2, 0xc0189378, &(0x7f0000000500)={{0x1, 0x1, 0x18, r3, {r4}}, './file0\x00'}) perf_event_open(&(0x7f0000000100)={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, 0x20000, 0x0, @perf_config_ext={0xffffffffffffffff}, 0x409becb7bdfc1d3, 0x1, 0x0, 0x0, 0x9db}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0) 02:05:32 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, 0x0, 0x2041) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) removexattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)=@random={'user.', '{\x00'}) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_REGISTER_FRAME(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000200)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000000000003a00000008000300", @ANYRES32=r3, @ANYBLOB="06005b"], 0x28}}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @random="b15ed7ae33fc"}, 0x14) r5 = socket$packet(0x11, 0x2, 0x300) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r5, &(0x7f0000000240)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @random="b15ed7ae33fc"}, 0x14) r8 = socket$packet(0x11, 0x2, 0x300) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r8, &(0x7f0000000240)={0x11, 0x0, r10, 0x1, 0x0, 0x6, @random="b15ed7ae33fc"}, 0x14) sendmsg$ETHTOOL_MSG_LINKINFO_SET(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0xbc, 0x0, 0x300, 0x70bd2c, 0x25dfdbfd, {}, [@ETHTOOL_A_LINKINFO_PHYADDR={0x5, 0x3, 0x4}, @ETHTOOL_A_LINKINFO_PORT={0x5, 0x2, 0x5}, @ETHTOOL_A_LINKINFO_PORT={0x5, 0x2, 0x7f}, @ETHTOOL_A_LINKINFO_HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'caif0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @ETHTOOL_A_LINKINFO_HEADER={0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg2\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}]}, @ETHTOOL_A_LINKINFO_HEADER={0x4}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40040}, 0x10) sendmsg$NL80211_CMD_FRAME_WAIT_CANCEL(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x5c, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0xd13, 0x40}}}}, [@NL80211_ATTR_COOKIE={0xc}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x38}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x23}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x40}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x42}]}, 0x5c}, 0x1, 0x0, 0x0, 0xc004}, 0x20000040) syz_mount_image$tmpfs(&(0x7f0000000100), &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@mpol={'mpol', 0x3d, {'local', '=static', @val={0xa}}}}]}) [ 1006.586287] tmpfs: Bad value for 'mpol' [ 1006.595791] FAULT_INJECTION: forcing a failure. [ 1006.595791] name failslab, interval 1, probability 0, space 0, times 0 [ 1006.597092] CPU: 0 PID: 7569 Comm: syz-executor.4 Not tainted 5.10.247 #1 [ 1006.597867] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1006.598831] Call Trace: [ 1006.599141] dump_stack+0x107/0x167 [ 1006.599560] should_fail.cold+0x5/0xa [ 1006.599999] ? io_uring_alloc_task_context+0x99/0x6a0 [ 1006.600589] should_failslab+0x5/0x20 [ 1006.601021] kmem_cache_alloc_trace+0x55/0x320 [ 1006.601544] io_uring_alloc_task_context+0x99/0x6a0 [ 1006.602111] ? io_import_iovec+0x1120/0x1120 [ 1006.602620] ? lock_downgrade+0x6d0/0x6d0 [ 1006.603116] ? do_raw_spin_lock+0x121/0x260 [ 1006.603610] ? rwlock_bug.part.0+0x90/0x90 [ 1006.604094] __io_uring_add_tctx_node+0x2c6/0x520 [ 1006.604653] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1006.605246] ? alloc_fd+0x2e7/0x670 [ 1006.605669] io_uring_setup+0x1fbb/0x2980 [ 1006.606143] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1006.606731] ? wait_for_completion_io+0x270/0x270 [ 1006.607291] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1006.607887] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1006.608480] do_syscall_64+0x33/0x40 [ 1006.608905] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1006.609490] RIP: 0033:0x7f6308220b19 [ 1006.609909] 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 [ 1006.612009] RSP: 002b:00007f6305796108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1006.612876] RAX: ffffffffffffffda RBX: 00007f6308333f60 RCX: 00007f6308220b19 [ 1006.613686] RDX: 0000000020ffb000 RSI: 00000000200001c0 RDI: 0000000000003560 [ 1006.614506] RBP: 00000000200001c0 R08: 0000000020000180 R09: 0000000020000180 [ 1006.615335] R10: 0000000020000080 R11: 0000000000000202 R12: 0000000020000180 [ 1006.616145] R13: 0000000020ffb000 R14: 0000000020000080 R15: 0000000020ffb000 [ 1006.621298] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. 02:05:32 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = dup(r0) ioctl$TCSETS2(r1, 0x402c542b, &(0x7f0000000040)={0x5, 0x0, 0x4, 0x5, 0x73, "6e5a7a40647b8fb4abcd54d9b2ce9bc3ee8c22", 0xffffffc1, 0xb17b}) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x17) [ 1006.644448] tmpfs: Bad value for 'mpol' 02:05:32 executing program 5: syz_open_dev$tty20(0xc, 0x4, 0x1) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0xee) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f0000000000)=0x17) 02:05:32 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0004}]}) chmod(0x0, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x19) [ 1006.662163] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1006.663060] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1006.663991] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 02:05:32 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x17) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0x40, 0xfff, 0x1, 0x1, 0xe, "55325a752bf4016e"}) 02:05:32 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000780)='./file0\x00', 0x0, 0x20, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x400) mount$9p_unix(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x40000, &(0x7f00000003c0)=ANY=[@ANYBLOB='trans=unix,cachetag=devpts\x00,mmap,subj_user=devpts\x00,dont_appraise,uid<', @ANYRESDEC=r0, @ANYBLOB="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"]) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000840)='/sys/kernel/oops_count', 0x0, 0x0) splice(r1, 0x0, r1, 0x0, 0x7fff, 0x0) inotify_add_watch(r1, &(0x7f00000002c0)='./file0\x00', 0x2000448) 02:05:32 executing program 0: r0 = syz_io_uring_setup(0x1c28, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x5}, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000fee000/0x4000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe2(0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) io_uring_enter(r0, 0x58ab, 0x4, 0x0, 0x0, 0x0) 02:05:32 executing program 5: syz_open_dev$tty20(0xc, 0x4, 0x1) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0xee) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f0000000000)=0x17) 02:05:32 executing program 2: getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'osx.', 'vfat\x00'}, &(0x7f0000000240)=""/198, 0xc6) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {&(0x7f0000010100)='RRaA', 0x4, 0x800}], 0x0, &(0x7f0000011000)) [ 1006.816662] kauditd_printk_skb: 19 callbacks suppressed [ 1006.816672] audit: type=1326 audit(1766541932.541:102): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7584 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fccb529fb19 code=0x7ffc0000 [ 1006.823519] audit: type=1326 audit(1766541932.541:103): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7584 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=317 compat=0 ip=0x7fccb529fb19 code=0x7ffc0000 [ 1006.841466] audit: type=1326 audit(1766541932.554:104): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7584 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fccb529fb19 code=0x7ffc0000 [ 1006.850910] audit: type=1326 audit(1766541932.554:105): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7584 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=90 compat=0 ip=0x7fccb529fb19 code=0x7ffc0000 02:05:47 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.throttle.io_serviced\x00', 0x0, 0x0) ioctl$TIOCGPKT(r0, 0x80045438, &(0x7f00000001c0)) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x100000001) 02:05:47 executing program 0: r0 = syz_io_uring_setup(0x1c28, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x5}, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000fee000/0x4000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe2(0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) io_uring_enter(r0, 0x58ab, 0x5, 0x0, 0x0, 0x0) 02:05:47 executing program 1: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201", 0x63, 0x400}, {&(0x7f00000002c0)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040ebbb5b", 0x22, 0x4e0}], 0x8000, &(0x7f0000000600)=ANY=[]) sendmsg$AUDIT_MAKE_EQUIV(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x28, 0x3f7, 0x800, 0x70bd2b, 0x25dfdbfe, {0x7, 0x7, './file1', './file0'}, ["", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x40000}, 0x8) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='hpfs\x00', 0x208400, &(0x7f0000000140)='@\x00') creat(&(0x7f0000000040)='./file0\x00', 0x94) 02:05:47 executing program 6: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000a00)=ANY=[], 0x98a) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0x0, 0x9, 0x0, 0x9, 0x8000}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000000)=0x0) openat(r0, &(0x7f0000000300)='./file0\x00', 0x400300, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) io_submit(r1, 0x3, &(0x7f0000000580)=[&(0x7f0000000440)={0x0, 0x0, 0x0, 0xf0d7d07d8daa6c29, 0x1, 0xffffffffffffffff, &(0x7f00000007c0)="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", 0x1000, 0xdb, 0x0, 0x3}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x3, 0x5, 0xffffffffffffffff, &(0x7f0000000480)="e3df178bae7bd9ad0a29795894f347dedb09318edb76c8d09898eaab178a04cd1fc45b7e1bdbb49876487eb8ab71ef", 0x2f, 0xe66, 0x0, 0x3}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0xfff, 0xffffffffffffffff, &(0x7f0000000500)="5a027521ab1b251cb03d13ef62", 0xd, 0x6}]) io_setup(0x165, &(0x7f0000000080)) io_submit(0x0, 0x0, &(0x7f0000000340)) io_uring_enter(r2, 0x6003, 0x22a8, 0x3, &(0x7f0000000080), 0x8) socket$nl_generic(0x10, 0x3, 0x10) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f00000017c0)=ANY=[@ANYBLOB="00000000fffffdfd02010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000ffffffff0000000000000001000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003accddd2ec00000000008f84158e66f57946271acf69220bc43185f54423f543d654959c611bb55b7c1626283ec34e33c0836b9faec3f8b07d16e9bf78837fadddde1c5e840fc8bc73fc8b4083d65d619d388e865b458a5a9442109bf72cb6e052b1f9aeb5be528b234ab3391eca910a1ee90b77613b02ec2317336df82462b4bd867c764a939a20fe749b2bb340403b8ce86f89a9793e5b44ad401e2a890ec2b476910384959c273835a92faf72863775212c5b3c005ad3d742b2625fd3c0be1485d88da021fba5e52d58f510abb0289818c6c37e0cc99d8abd7990af56db61e10e8a8275290b7e67b68ddd40196d1b1c018315038d9726b02fb5"]) socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000001c0)={0x0, {{0xa, 0x0, 0x0, @loopback}}, {{0xa, 0x0, 0x0, @mcast1}}}, 0x108) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000000)="eb", 0x1}], 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="140000000000000000040000006a000000002e", @ANYRES32], 0x18}, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000380), 0x1}, 0x40, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6b}, 0x0, 0x7fdfffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x10, &(0x7f0000000200)=0xbe7, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) 02:05:47 executing program 4: prlimit64(0x0, 0x6, &(0x7f0000000080), 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0x0) syz_io_uring_setup(0x3560, &(0x7f00000001c0)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000080), &(0x7f0000000180)) (fail_nth: 47) 02:05:47 executing program 5: syz_open_dev$tty20(0xc, 0x4, 0x1) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0xee) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f0000000000)=0x17) 02:05:47 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x17) ioctl$TIOCL_SCROLLCONSOLE(r0, 0x541c, &(0x7f0000000040)={0xd, 0x9}) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000004c0)={0x9, 0x6, 0x1, 0x0, 0x1a, "c51ac00f0714714c"}) ioctl$TCFLSH(r0, 0x540b, 0x2) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000840)='/sys/kernel/oops_count', 0x0, 0x0) splice(r1, 0x0, r1, 0x0, 0x7fff, 0x0) ioctl$KDFONTOP_SET(r0, 0x4b72, &(0x7f0000000480)={0x0, 0x1, 0x19, 0x19, 0x18b, &(0x7f0000000080)="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"}) ioctl$TCXONC(r1, 0x540a, 0x0) 02:05:47 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x242e2, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) writev(r1, &(0x7f0000000100)=[{&(0x7f00000000c0)="c8", 0x1}], 0x1) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000000080)=0x6, 0x20, 0x2) [ 1021.821998] FAULT_INJECTION: forcing a failure. [ 1021.821998] name failslab, interval 1, probability 0, space 0, times 0 [ 1021.824049] CPU: 1 PID: 7620 Comm: syz-executor.4 Not tainted 5.10.247 #1 [ 1021.825403] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1021.826775] Call Trace: [ 1021.827202] dump_stack+0x107/0x167 [ 1021.827786] should_fail.cold+0x5/0xa [ 1021.828409] ? create_object.isra.0+0x3a/0xa30 [ 1021.829145] should_failslab+0x5/0x20 [ 1021.829752] kmem_cache_alloc+0x5b/0x310 [ 1021.830415] create_object.isra.0+0x3a/0xa30 [ 1021.831129] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1021.832203] kmem_cache_alloc_trace+0x151/0x320 [ 1021.833025] io_uring_alloc_task_context+0x99/0x6a0 [ 1021.834104] ? io_import_iovec+0x1120/0x1120 [ 1021.834887] ? lock_downgrade+0x6d0/0x6d0 [ 1021.835547] ? do_raw_spin_lock+0x121/0x260 [ 1021.836232] ? rwlock_bug.part.0+0x90/0x90 [ 1021.836920] __io_uring_add_tctx_node+0x2c6/0x520 [ 1021.837839] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1021.838688] ? alloc_fd+0x2e7/0x670 [ 1021.839292] io_uring_setup+0x1fbb/0x2980 [ 1021.839971] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1021.840794] ? wait_for_completion_io+0x270/0x270 [ 1021.841780] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1021.842797] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1021.843797] do_syscall_64+0x33/0x40 [ 1021.844513] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1021.845389] RIP: 0033:0x7f6308220b19 [ 1021.845984] 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 [ 1021.849477] RSP: 002b:00007f6305796108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1021.850843] RAX: ffffffffffffffda RBX: 00007f6308333f60 RCX: 00007f6308220b19 [ 1021.852011] RDX: 0000000020ffb000 RSI: 00000000200001c0 RDI: 0000000000003560 [ 1021.853458] RBP: 00000000200001c0 R08: 0000000020000180 R09: 0000000020000180 [ 1021.854826] R10: 0000000020000080 R11: 0000000000000202 R12: 0000000020000180 [ 1021.856129] R13: 0000000020ffb000 R14: 0000000020000080 R15: 0000000020ffb000 02:05:47 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x81100) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x800}}, './file0\x00'}) ioctl$TIOCSTI(r2, 0x5412, &(0x7f00000000c0)=0x1b) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000140)=0x40) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000100)={0x7, 0x3ff, 0x10000, 0xec, 0x8}) 02:05:47 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000040)=0xee) ioctl$TIOCSTI(r0, 0x5412, 0x0) 02:05:47 executing program 0: r0 = syz_io_uring_setup(0x1c28, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x5}, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000fee000/0x4000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe2(0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) io_uring_enter(r0, 0x58ab, 0x6, 0x0, 0x0, 0x0) 02:05:47 executing program 6: r0 = fork() ptrace(0x10, r0) ptrace(0x4208, r0) perf_event_open(0x0, r0, 0x6, 0xffffffffffffffff, 0x8) fork() 02:05:47 executing program 7: syz_open_dev$tty20(0xc, 0x4, 0x1) r0 = syz_open_dev$mouse(&(0x7f0000000040), 0x3, 0x2406c0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x9) 02:05:47 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x82a82, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) openat(0xffffffffffffffff, 0x0, 0x4000, 0x180) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x100000001) fallocate(r2, 0x0, 0x0, 0x8000) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000000400)=0x4, 0x4) r5 = perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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), 0xd}, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r5, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x2, 0x0, 0x8}) preadv(r5, &(0x7f0000000340), 0x0, 0x0, 0x0) 02:05:47 executing program 4: prlimit64(0x0, 0x6, &(0x7f0000000080), 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0x0) syz_io_uring_setup(0x3560, &(0x7f00000001c0)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000080), &(0x7f0000000180)) (fail_nth: 48) 02:05:47 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000040)=0xee) ioctl$TIOCSTI(r0, 0x5412, 0x0) 02:05:47 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000840)='/sys/kernel/oops_count', 0x0, 0x0) splice(r1, 0x0, r1, 0x0, 0x7fff, 0x0) recvfrom$inet6(r1, &(0x7f0000001580)=""/4096, 0x1000, 0x12140, &(0x7f0000000040)={0xa, 0x4e20, 0x6a, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000002580), 0x200, 0x0) connect$inet6(r2, &(0x7f00000025c0)={0xa, 0x4e20, 0x101, @loopback, 0x1ff}, 0x1c) sendmsg$inet6(r0, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000100)="975b2a576321f037d49852a9d0b4b3dc198c277e9f65aadd35112b2216c14e86d5d3338517231dc01da619b191f1c39196e9373d5688d421ec214b5902463672bbe69ef2934cefcf528166f89fb00ba8a75b6f49a60330721d1a9c4355f383bef9547ebb1f1070aa8b0fa7632c5f2616d96f7d7101d844b297e31dcba752bbddbed7332abf416e8b7f8a769dbdda81e39cf0f0284836ab665baa71473cff755eaaee19379ed50d8fc6cea35a14a415f66eb0ea5111386f2f82d282576f3b1561dde141a2953bbb3c2d67e6c4a2253df4dd", 0xd1}, {&(0x7f0000000000)="b3fa31522426c4", 0x7}, {&(0x7f0000000200)="2534a05f986087c4a2b8112acce6f9b4b22cbf03bd1fccecad3283c2e780f6ffefd53d96dc8d99f414a8e14e62878e482d30ee4ae5e729818d35f9a4836a79317866112ae067b6dbb08f19c496", 0x4d}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000000040)}, {&(0x7f0000001280)="278faaa9b5855f43212b09035ecf5e10f4c6f1bc5abfc7d594df2009dc983106f29709a6da84507772621b62be778ceb682647add264ca0b77f84a4eefb1b9a860895e5e34f271dbc96d430466e21deb1a5b7ed40d7fbd8ad1f09df82b4ad54f0d438e9a3656841e4b3d35ba70958792dbe27130b4cac4d7611d3fa6b10287f0177769fc8ddcae903aafb6e5b7065c6cae1eab2d080f5ec5ae33ff904d1de17b3c3b833582e5867c9c373ddb1c72a85753d5f881c19ae5da", 0xb8}], 0x6, &(0x7f0000002600)=ANY=[@ANYBLOB="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"], 0x168}, 0x40000000) [ 1022.164956] FAULT_INJECTION: forcing a failure. [ 1022.164956] name failslab, interval 1, probability 0, space 0, times 0 [ 1022.166932] CPU: 0 PID: 7660 Comm: syz-executor.4 Not tainted 5.10.247 #1 [ 1022.168052] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1022.169392] Call Trace: [ 1022.169824] dump_stack+0x107/0x167 [ 1022.170430] should_fail.cold+0x5/0xa [ 1022.171051] ? create_object.isra.0+0x3a/0xa30 [ 1022.171793] should_failslab+0x5/0x20 [ 1022.172408] kmem_cache_alloc+0x5b/0x310 [ 1022.173074] create_object.isra.0+0x3a/0xa30 [ 1022.173787] kmemleak_alloc_percpu+0xa0/0x100 [ 1022.174528] pcpu_alloc+0x4e2/0x1240 [ 1022.175141] __percpu_counter_init+0x10d/0x2d0 [ 1022.175887] io_uring_alloc_task_context+0xcc/0x6a0 [ 1022.176703] ? io_import_iovec+0x1120/0x1120 [ 1022.177495] ? lock_downgrade+0x6d0/0x6d0 [ 1022.178186] ? do_raw_spin_lock+0x121/0x260 [ 1022.178980] ? rwlock_bug.part.0+0x90/0x90 [ 1022.179671] __io_uring_add_tctx_node+0x2c6/0x520 [ 1022.180454] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1022.181299] ? alloc_fd+0x2e7/0x670 [ 1022.181897] io_uring_setup+0x1fbb/0x2980 [ 1022.182578] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1022.183406] ? wait_for_completion_io+0x270/0x270 [ 1022.184205] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1022.185057] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1022.185895] do_syscall_64+0x33/0x40 [ 1022.186494] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1022.187342] RIP: 0033:0x7f6308220b19 [ 1022.187938] 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 [ 1022.190906] RSP: 002b:00007f6305796108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1022.192131] RAX: ffffffffffffffda RBX: 00007f6308333f60 RCX: 00007f6308220b19 [ 1022.193281] RDX: 0000000020ffb000 RSI: 00000000200001c0 RDI: 0000000000003560 [ 1022.194433] RBP: 00000000200001c0 R08: 0000000020000180 R09: 0000000020000180 [ 1022.195579] R10: 0000000020000080 R11: 0000000000000202 R12: 0000000020000180 [ 1022.196721] R13: 0000000020ffb000 R14: 0000000020000080 R15: 0000000020ffb000 02:06:03 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000040)=0xee) ioctl$TIOCSTI(r0, 0x5412, 0x0) 02:06:03 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000840)='/sys/kernel/oops_count', 0x0, 0x0) splice(r1, 0x0, r1, 0x0, 0x7fff, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000040)) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x17) 02:06:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000840)='/sys/kernel/oops_count', 0x0, 0x0) splice(r1, 0x0, r1, 0x0, 0x7fff, 0x0) recvfrom$inet6(r1, &(0x7f0000001580)=""/4096, 0x1000, 0x12140, &(0x7f0000000040)={0xa, 0x4e20, 0x6a, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000002580), 0x200, 0x0) connect$inet6(r2, &(0x7f00000025c0)={0xa, 0x4e20, 0x101, @loopback, 0x1ff}, 0x1c) sendmsg$inet6(r0, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000100)="975b2a576321f037d49852a9d0b4b3dc198c277e9f65aadd35112b2216c14e86d5d3338517231dc01da619b191f1c39196e9373d5688d421ec214b5902463672bbe69ef2934cefcf528166f89fb00ba8a75b6f49a60330721d1a9c4355f383bef9547ebb1f1070aa8b0fa7632c5f2616d96f7d7101d844b297e31dcba752bbddbed7332abf416e8b7f8a769dbdda81e39cf0f0284836ab665baa71473cff755eaaee19379ed50d8fc6cea35a14a415f66eb0ea5111386f2f82d282576f3b1561dde141a2953bbb3c2d67e6c4a2253df4dd", 0xd1}, {&(0x7f0000000000)="b3fa31522426c4", 0x7}, {&(0x7f0000000200)="2534a05f986087c4a2b8112acce6f9b4b22cbf03bd1fccecad3283c2e780f6ffefd53d96dc8d99f414a8e14e62878e482d30ee4ae5e729818d35f9a4836a79317866112ae067b6dbb08f19c496", 0x4d}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000000040)}, {&(0x7f0000001280)="278faaa9b5855f43212b09035ecf5e10f4c6f1bc5abfc7d594df2009dc983106f29709a6da84507772621b62be778ceb682647add264ca0b77f84a4eefb1b9a860895e5e34f271dbc96d430466e21deb1a5b7ed40d7fbd8ad1f09df82b4ad54f0d438e9a3656841e4b3d35ba70958792dbe27130b4cac4d7611d3fa6b10287f0177769fc8ddcae903aafb6e5b7065c6cae1eab2d080f5ec5ae33ff904d1de17b3c3b833582e5867c9c373ddb1c72a85753d5f881c19ae5da", 0xb8}], 0x6, &(0x7f0000002600)=ANY=[@ANYBLOB="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"], 0x168}, 0x40000000) 02:06:03 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) connect$netlink(r0, &(0x7f0000000040)=@proc, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000000e892d59850e06d5b0000000000000000"], 0x14}}, 0x0) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000240), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000006c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000800)={&(0x7f0000000700)={0xf4, 0x0, 0x4, 0x70bd27, 0x25dfdbfc, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES={0xaa, 0xbe, "1c9b3fc351024fd550526d6eca0ae2a9a4447003286ba2c632de787664da985e05a9f1d6c2fdc1549f8508b46eca587a59ee31d2ca8c7409b4712fb8970f2e09511e6504a84f0bde1607bce96c7390252e470149a81e27e11dba9ba179093f3577af4b2e723b03ee428e0bcbc9f9dc549ed8093429a95cf52f70cf68bdc9836eb445b7e41e93a5e79e3510da4a95f8d47908ca46606b4d52521ce370d17bd99051d5bd3a9b6e"}, @NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x1}, @NL80211_ATTR_STA_LISTEN_INTERVAL={0x6, 0x12, 0x5}, @NL80211_ATTR_STA_WME={0xc, 0x81, [@NL80211_STA_WME_MAX_SP={0x5, 0x2, 0x20}]}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x200}, @NL80211_ATTR_STA_VLAN={0x8, 0x14, r2}]}, 0xf4}, 0x1, 0x0, 0x0, 0x11}, 0x40) sendmsg$TIPC_NL_NET_SET(0xffffffffffffffff, &(0x7f0000000500)={0xfffffffffffffffc, 0x0, &(0x7f00000004c0)={&(0x7f0000000280)={0x1b8, r1, 0x100, 0x70bd29, 0x25dfdbff, {}, [@TIPC_NLA_NODE={0x54, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x49, 0x4, {'gcm(aes)\x00', 0x21, "15b758f4daa5008314da89f4c98dadd0aa0baf131ec6d95b457b6323fec557d730"}}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_MEDIA={0x10, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}]}, @TIPC_NLA_NET={0x20, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x3}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xe0}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xbbfb}]}, @TIPC_NLA_LINK={0x94, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x43}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x10000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x55}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}]}]}, @TIPC_NLA_NET={0x44, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x8}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xfffffffffffeffff}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x9}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x7fffffff}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x5}, @TIPC_NLA_NET_NODEID_W1={0xc}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x80}]}, @TIPC_NLA_NET={0x48, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x36000}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x3}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xfffffffd}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x9}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x80}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x200}]}]}, 0x1b8}, 0x1, 0x0, 0x0, 0x4000}, 0x20040810) r3 = syz_open_dev$mouse(&(0x7f0000000000), 0x20, 0x10a00) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_REGISTER_FRAME(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000200)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010000000000000000003a00000008000300", @ANYRES32=r6, @ANYBLOB="06005b"], 0x28}}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r8, 0x8933, &(0x7f0000000340)={'wpan0\x00', 0x0}) r11 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_CHANNEL(r11, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000004c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r9, @ANYBLOB="010000000000000000000900000008000300", @ANYRES32=r10, @ANYBLOB="050007000000000005000800e1"], 0x2c}}, 0x0) sendmsg$IEEE802154_LIST_IFACE(r7, &(0x7f0000000600)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x40, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r10}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}]}, 0x40}, 0x1, 0x0, 0x0, 0x100}, 0x4000) sendmsg$NL80211_CMD_ADD_TX_TS(r3, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r5, 0x200, 0x70bd29, 0x25dfdbfc, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_TSID={0x5, 0xd2, 0xd}, @NL80211_ATTR_USER_PRIO={0x5}, @NL80211_ATTR_USER_PRIO={0x5, 0xd3, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x48010}, 0x10) 02:06:03 executing program 6: semctl$SEM_STAT_ANY(0x0, 0x1, 0x14, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000000)) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000280)=ANY=[], 0xfdef) syz_io_uring_complete(r1) semctl$IPC_RMID(0x0, 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x2, @perf_bp={&(0x7f00000001c0)}, 0x0, 0x0, 0x0, 0x5, 0x80, 0x0, 0x2}, 0x0, 0xffdffffdffffffff, 0xffffffffffffffff, 0x9) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) socket$inet6_udplite(0xa, 0x2, 0x88) 02:06:03 executing program 4: prlimit64(0x0, 0x6, &(0x7f0000000080), 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0x0) syz_io_uring_setup(0x3560, &(0x7f00000001c0)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000080), &(0x7f0000000180)) (fail_nth: 49) 02:06:03 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0xe80c0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000)='\x00', 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x13, r1, 0x0) r2 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2000003, 0x1f012, r3, 0x0) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r2, 0x80489439, &(0x7f0000000200)) perf_event_open(&(0x7f0000000180)={0x4, 0x80, 0x4, 0x0, 0x8e, 0xc0, 0x0, 0x21f, 0xa2010, 0xa, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x5fc5d09b, 0x2, @perf_bp={&(0x7f0000000040), 0x19}, 0x40040, 0x3df, 0x8, 0x8, 0x7fe000000000000, 0x4, 0x61, 0x0, 0x41, 0x0, 0x80000001}, 0x0, 0xf, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x8003a75, &(0x7f0000000080)={0x0, 0xa91f, 0x10, 0x0, 0x3be}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000002c0), &(0x7f0000000100)) mmap$IORING_OFF_SQ_RING(&(0x7f0000b50000/0x1000)=nil, 0x1000, 0x8, 0x8010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r0, 0x0) 02:06:03 executing program 0: r0 = syz_io_uring_setup(0x1c28, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x5}, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000fee000/0x4000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe2(0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) io_uring_enter(r0, 0x58ab, 0x7, 0x0, 0x0, 0x0) [ 1038.134485] FAULT_INJECTION: forcing a failure. [ 1038.134485] name failslab, interval 1, probability 0, space 0, times 0 [ 1038.137173] CPU: 1 PID: 7691 Comm: syz-executor.4 Not tainted 5.10.247 #1 [ 1038.138748] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1038.140653] Call Trace: [ 1038.141274] dump_stack+0x107/0x167 [ 1038.142115] should_fail.cold+0x5/0xa [ 1038.143024] ? create_object.isra.0+0x3a/0xa30 [ 1038.144070] should_failslab+0x5/0x20 [ 1038.144957] kmem_cache_alloc+0x5b/0x310 [ 1038.145889] create_object.isra.0+0x3a/0xa30 [ 1038.146906] kmemleak_alloc_percpu+0xa0/0x100 [ 1038.147937] pcpu_alloc+0x4e2/0x1240 [ 1038.148814] __percpu_counter_init+0x10d/0x2d0 [ 1038.149865] io_uring_alloc_task_context+0xcc/0x6a0 [ 1038.151024] ? io_import_iovec+0x1120/0x1120 [ 1038.152023] ? lock_downgrade+0x6d0/0x6d0 [ 1038.152967] ? do_raw_spin_lock+0x121/0x260 [ 1038.153952] ? rwlock_bug.part.0+0x90/0x90 [ 1038.154929] __io_uring_add_tctx_node+0x2c6/0x520 [ 1038.156029] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1038.157228] ? alloc_fd+0x2e7/0x670 [ 1038.158071] io_uring_setup+0x1fbb/0x2980 [ 1038.159056] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1038.160196] ? wait_for_completion_io+0x270/0x270 [ 1038.161337] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1038.162573] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1038.163807] do_syscall_64+0x33/0x40 [ 1038.164694] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1038.165906] RIP: 0033:0x7f6308220b19 [ 1038.166790] 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 [ 1038.171138] RSP: 002b:00007f6305796108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1038.172964] RAX: ffffffffffffffda RBX: 00007f6308333f60 RCX: 00007f6308220b19 [ 1038.174675] RDX: 0000000020ffb000 RSI: 00000000200001c0 RDI: 0000000000003560 [ 1038.176393] RBP: 00000000200001c0 R08: 0000000020000180 R09: 0000000020000180 [ 1038.178072] R10: 0000000020000080 R11: 0000000000000202 R12: 0000000020000180 [ 1038.179781] R13: 0000000020ffb000 R14: 0000000020000080 R15: 0000000020ffb000 [ 1038.186587] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 02:06:03 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x17) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x12, 0x10, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f00000000c0)=@IORING_OP_READ_FIXED={0x4, 0x2, 0x2004, @fd_index=0x6, 0x400, 0x3, 0xfff, 0xe, 0x1}, 0x5b) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000840)='/sys/kernel/oops_count', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000040)="30508086f40af1feacdb5770d66969c876a3fcfb3a7439ddeb731b57d9db4e47478fdc0cf4542d20ea38654fca9eed1d73b110288e30d02e1001629857048bf76f213736621bb6b23ec06b11ff6ddc68fc9bce3891e1a2a49262513a53739de32a94de942306eac185e0cddd79d808404e1b71b8c6eccde6") splice(r2, 0x0, r2, 0x0, 0x7fff, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) 02:06:03 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000040)=0xee) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)) [ 1038.274228] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 02:06:04 executing program 0: r0 = syz_io_uring_setup(0x1c28, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x5}, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000fee000/0x4000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe2(0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) io_uring_enter(r0, 0x58ab, 0x8, 0x0, 0x0, 0x0) 02:06:04 executing program 6: connect$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0xa, 0x4e24, 0x0, @mcast2}, 0x1c) r0 = perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_config_ext={0x0, 0xffffffffffffffff}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000200)=ANY=[@ANYBLOB="010000000100000018000000ce86f7c70b626007a4e506cf291eaf90416829b5413f677fac47cfa2f4cb65f545983db59399308d64a10d1bdeb1444715cd1b0734c1def2f735003da992f2eb270d070823cb3ce530d9aad00c", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) recvfrom$inet6(r1, &(0x7f0000000500)=""/4096, 0x1000, 0x2021, 0x0, 0x0) r2 = fsopen(&(0x7f00000000c0)='devtmpfs\x00', 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) setns(r3, 0x2000000) fsconfig$FSCONFIG_CMD_RECONFIGURE(r3, 0x7, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_CREATE(r2, 0x6, 0x0, 0x0, 0x0) 02:06:04 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/stat\x00') fcntl$notify(r0, 0x402, 0x80000004) fcntl$notify(r0, 0x402, 0x20) 02:06:04 executing program 7: setxattr$incfs_size(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), &(0x7f00000000c0)=0x8000, 0x8, 0x1) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x9) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x17) 02:06:04 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000000)={@local, @empty, @val={@void, {0x8100, 0x0, 0x1}}, {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @remote, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @local, @private0}}}}, 0x0) 02:06:04 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000040)=0xee) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)) 02:06:04 executing program 4: prlimit64(0x0, 0x6, &(0x7f0000000080), 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0x0) syz_io_uring_setup(0x3560, &(0x7f00000001c0)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000080), &(0x7f0000000180)) (fail_nth: 50) 02:06:04 executing program 0: r0 = syz_io_uring_setup(0x1c28, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x5}, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000fee000/0x4000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe2(0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) io_uring_enter(r0, 0x58ab, 0x9, 0x0, 0x0, 0x0) [ 1038.539618] FAULT_INJECTION: forcing a failure. [ 1038.539618] name failslab, interval 1, probability 0, space 0, times 0 [ 1038.542148] CPU: 0 PID: 7731 Comm: syz-executor.4 Not tainted 5.10.247 #1 [ 1038.543588] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1038.545318] Call Trace: [ 1038.545878] dump_stack+0x107/0x167 [ 1038.546642] should_fail.cold+0x5/0xa [ 1038.547453] ? create_object.isra.0+0x3a/0xa30 [ 1038.548413] should_failslab+0x5/0x20 [ 1038.549209] kmem_cache_alloc+0x5b/0x310 [ 1038.550065] create_object.isra.0+0x3a/0xa30 [ 1038.551003] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1038.552084] kmem_cache_alloc_trace+0x151/0x320 [ 1038.553070] io_uring_alloc_task_context+0x99/0x6a0 [ 1038.554119] ? io_import_iovec+0x1120/0x1120 [ 1038.555047] ? lock_downgrade+0x6d0/0x6d0 [ 1038.555922] ? do_raw_spin_lock+0x121/0x260 [ 1038.556825] ? rwlock_bug.part.0+0x90/0x90 [ 1038.557723] __io_uring_add_tctx_node+0x2c6/0x520 [ 1038.558740] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1038.559854] ? alloc_fd+0x2e7/0x670 [ 1038.560631] io_uring_setup+0x1fbb/0x2980 [ 1038.561516] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1038.562580] ? wait_for_completion_io+0x270/0x270 [ 1038.563629] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1038.564733] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1038.565823] do_syscall_64+0x33/0x40 [ 1038.566605] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1038.567686] RIP: 0033:0x7f6308220b19 [ 1038.568466] 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 [ 1038.572335] RSP: 002b:00007f6305796108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1038.573950] RAX: ffffffffffffffda RBX: 00007f6308333f60 RCX: 00007f6308220b19 [ 1038.575462] RDX: 0000000020ffb000 RSI: 00000000200001c0 RDI: 0000000000003560 [ 1038.576970] RBP: 00000000200001c0 R08: 0000000020000180 R09: 0000000020000180 [ 1038.578472] R10: 0000000020000080 R11: 0000000000000202 R12: 0000000020000180 [ 1038.579986] R13: 0000000020ffb000 R14: 0000000020000080 R15: 0000000020ffb000 02:06:22 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x2) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000000000)=""/209, &(0x7f0000000100)=0xd1) sendmsg$NL80211_CMD_DEL_PMKSA(r0, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x14, 0x0, 0x0, 0x0, 0x0, {{}, {@void, @void}}}, 0x14}}, 0x0) 02:06:22 executing program 4: prlimit64(0x0, 0x6, &(0x7f0000000080), 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0x0) syz_io_uring_setup(0x3560, &(0x7f00000001c0)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000080), &(0x7f0000000180)) (fail_nth: 51) 02:06:22 executing program 0: r0 = syz_io_uring_setup(0x1c28, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x5}, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000fee000/0x4000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe2(0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) io_uring_enter(r0, 0x58ab, 0xa, 0x0, 0x0, 0x0) [ 1056.397629] FAULT_INJECTION: forcing a failure. [ 1056.397629] name failslab, interval 1, probability 0, space 0, times 0 02:06:22 executing program 6: r0 = syz_mount_image$tmpfs(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) syz_io_uring_setup(0x3461, &(0x7f0000000080)={0x0, 0x4926, 0x0, 0x0, 0x33a}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) r2 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000140)=0x0) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r5, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a", 0x2}, {0x0}, {0x0}], 0x33}, 0x0, 0x4008000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r2, 0x0) r6 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r2, 0x8000000) syz_io_uring_submit(r6, r4, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) r7 = mq_open(&(0x7f00000001c0)='tmpfs\x00', 0x40, 0x100, &(0x7f0000000200)={0x20, 0x81, 0x4, 0xff}) r8 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r8, 0x0, 0x2020) syz_io_uring_submit(r1, r4, &(0x7f0000000280)=@IORING_OP_FILES_UPDATE={0x14, 0x2, 0x0, 0x0, 0x1, &(0x7f0000000240)=[r0, r7, 0xffffffffffffffff, r8], 0x4, 0x0, 0x1}, 0x80) setreuid(0xffffffffffffffff, 0x0) creat(&(0x7f0000001680)='./file0/file0\x00', 0x0) [ 1056.400473] CPU: 0 PID: 7740 Comm: syz-executor.4 Not tainted 5.10.247 #1 [ 1056.402149] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1056.404031] Call Trace: [ 1056.404627] dump_stack+0x107/0x167 [ 1056.405449] should_fail.cold+0x5/0xa 02:06:22 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000040)=0xee) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)) 02:06:22 executing program 1: setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f00000000c0)={0x5e, @dev={0xac, 0x14, 0x14, 0x2c}, 0x4e24, 0x3, 'sed\x00', 0x3b, 0x80, 0x19}, 0x2c) accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @broadcast}, &(0x7f0000000080)=0x10) 02:06:22 executing program 3: prlimit64(0x0, 0xb, &(0x7f00000017c0), 0x0) gettid() gettid() unshare(0x28000080) clone3(&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, {0x1b}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = fork() r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000100)=0x0) r4 = getegid() setresgid(0xffffffffffffffff, r4, 0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={r2, r3, r4}, 0xc) rt_sigqueueinfo(r0, 0x5, &(0x7f0000000000)={0x0, 0x4, 0xa0000000}) 02:06:22 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) openat(r1, &(0x7f0000000080)='./file0\x00', 0x20002, 0x8a) ioctl$KDSKBLED(r1, 0x4b65, 0x43) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x17) mount$9p_tcp(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x118008, &(0x7f0000000180)={'trans=tcp,', {'port', 0x3d, 0x4e22}, 0x2c, {[{@msize={'msize', 0x3d, 0x40}}, {@version_L}, {@version_u}, {@dfltuid={'dfltuid', 0x3d, 0xffffffffffffffff}}], [{@permit_directio}, {@fsmagic={'fsmagic', 0x3d, 0x8}}, {@fsmagic={'fsmagic', 0x3d, 0xfffffffeffffffff}}]}}) [ 1056.406308] ? create_object.isra.0+0x3a/0xa30 [ 1056.407405] should_failslab+0x5/0x20 [ 1056.408270] kmem_cache_alloc+0x5b/0x310 [ 1056.409188] ? io_uring_alloc_task_context+0xf5/0x6a0 [ 1056.410354] create_object.isra.0+0x3a/0xa30 [ 1056.411351] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1056.412496] __kmalloc+0x16e/0x390 [ 1056.413302] io_wq_create+0xeb/0xc00 [ 1056.414148] io_uring_alloc_task_context+0x1f1/0x6a0 [ 1056.415292] ? io_import_iovec+0x1120/0x1120 [ 1056.416284] ? io_apoll_task_func+0x2d0/0x2d0 [ 1056.417281] ? __io_req_find_next+0x300/0x300 [ 1056.418283] ? do_raw_spin_lock+0x121/0x260 [ 1056.419254] ? rwlock_bug.part.0+0x90/0x90 [ 1056.420225] __io_uring_add_tctx_node+0x2c6/0x520 [ 1056.420248] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1056.420266] ? alloc_fd+0x2e7/0x670 [ 1056.420302] io_uring_setup+0x1fbb/0x2980 [ 1056.420334] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1056.420353] ? wait_for_completion_io+0x270/0x270 [ 1056.420403] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1056.420425] ? syscall_enter_from_user_mode+0x1d/0x50 02:06:22 executing program 4: prlimit64(0x0, 0x6, &(0x7f0000000080), 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0x0) syz_io_uring_setup(0x3560, &(0x7f00000001c0)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000080), &(0x7f0000000180)) (fail_nth: 52) [ 1056.420451] do_syscall_64+0x33/0x40 02:06:22 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x320b8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)}, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x0) lseek(r2, 0x0, 0x3) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x13, r1, 0x0) 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, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2000003, 0x1f012, r3, 0x0) openat(0xffffffffffffffff, 0x0, 0x36480, 0xe375d1901a7fcc2d) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f0000000240)=[{&(0x7f0000000700)=""/222, 0xde}], 0x1}, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r3, 0xc018937b, &(0x7f0000000200)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYRES32, @ANYRES32=0xee01, @ANYBLOB='./file\x00']) ioctl$CDROMPLAYTRKIND(r4, 0x5304, &(0x7f0000000280)={0x0, 0xe0, 0x1, 0x7}) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r5, 0x0, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x101000, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt6_stats\x00') write$cgroup_int(r7, 0x0, 0x0) syz_io_uring_submit(r5, 0x0, &(0x7f00000001c0)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0x100000000, &(0x7f0000000100)=[r6, r1, r0, r7], 0x4, 0x0, 0x1}, 0x1b6) syz_io_uring_setup(0x8003a75, &(0x7f0000000080)={0x0, 0xa91f, 0x10, 0x0, 0x3ba}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000002c0), &(0x7f0000000180)) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r0, 0x0) [ 1056.420472] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1056.420486] RIP: 0033:0x7f6308220b19 [ 1056.420506] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 02:06:22 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f00000000c0)=0x14, 0x800) ioctl$F2FS_IOC_GET_PIN_FILE(r0, 0x8004f50e, &(0x7f00000001c0)) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x5}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000340)={0x4, 0x80, 0x3f, 0x48, 0x0, 0x84, 0x0, 0x7fff, 0x202, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7, 0x2, @perf_config_ext={0x10000}, 0x400, 0xcda, 0x79c, 0x8, 0x6, 0x1, 0x8000, 0x0, 0xf1b, 0x0, 0x6f}) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r2, 0x89f7, &(0x7f0000000200)={'sit0\x00', &(0x7f0000000400)={'syztnl1\x00', r1, 0x2b, 0x9, 0x3, 0x20, 0x22, @mcast1, @ipv4={'\x00', '\xff\xff', @multicast1}, 0x700, 0x8000, 0x101, 0x4}}) r3 = dup3(0xffffffffffffffff, r0, 0x0) preadv(r2, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x4d, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r2, @ANYBLOB="525b0000000000df2d2f66696c653000"]) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_REG(r2, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x20, r4, 0x8, 0x70bd26, 0x25dfdbfe, {}, [@NL80211_ATTR_DFS_REGION={0x5}, @NL80211_ATTR_SOCKET_OWNER={0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x4080}, 0x80) r5 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r5, 0x0, 0x2020) ioctl$FICLONE(r3, 0x40049409, r5) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000140)={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1d}}, {0x306, @broadcast}, 0x4a, {0x2, 0x4e24, @multicast1}, 'bridge_slave_0\x00'}) r6 = creat(&(0x7f0000000040)='./file1\x00', 0x0) fallocate(r6, 0x0, 0x0, 0x8800000) [ 1056.420518] RSP: 002b:00007f6305796108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1056.420541] RAX: ffffffffffffffda RBX: 00007f6308333f60 RCX: 00007f6308220b19 [ 1056.420553] RDX: 0000000020ffb000 RSI: 00000000200001c0 RDI: 0000000000003560 [ 1056.420565] RBP: 00000000200001c0 R08: 0000000020000180 R09: 0000000020000180 [ 1056.420577] R10: 0000000020000080 R11: 0000000000000202 R12: 0000000020000180 [ 1056.420589] R13: 0000000020ffb000 R14: 0000000020000080 R15: 0000000020ffb000 [ 1056.517066] FAULT_INJECTION: forcing a failure. [ 1056.517066] name failslab, interval 1, probability 0, space 0, times 0 [ 1056.517081] CPU: 1 PID: 7764 Comm: syz-executor.4 Not tainted 5.10.247 #1 [ 1056.517087] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1056.517092] Call Trace: [ 1056.517108] dump_stack+0x107/0x167 [ 1056.517122] should_fail.cold+0x5/0xa [ 1056.517137] ? io_wq_create+0x6ef/0xc00 [ 1056.517149] should_failslab+0x5/0x20 [ 1056.517165] kmem_cache_alloc_node_trace+0x59/0x340 [ 1056.517182] io_wq_create+0x6ef/0xc00 [ 1056.517201] io_uring_alloc_task_context+0x1f1/0x6a0 [ 1056.517213] ? io_import_iovec+0x1120/0x1120 [ 1056.517226] ? io_apoll_task_func+0x2d0/0x2d0 [ 1056.517235] ? __io_req_find_next+0x300/0x300 [ 1056.517246] ? do_raw_spin_lock+0x121/0x260 [ 1056.517256] ? rwlock_bug.part.0+0x90/0x90 [ 1056.517272] __io_uring_add_tctx_node+0x2c6/0x520 [ 1056.517284] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1056.517295] ? alloc_fd+0x2e7/0x670 [ 1056.517314] io_uring_setup+0x1fbb/0x2980 [ 1056.517331] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1056.517342] ? wait_for_completion_io+0x270/0x270 [ 1056.517369] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1056.536546] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1056.536561] do_syscall_64+0x33/0x40 [ 1056.536573] entry_SYSCALL_64_after_hwframe+0x67/0xd1 02:06:22 executing program 6: syz_io_uring_setup(0x10000, 0x0, &(0x7f0000ff9000/0x1000)=nil, &(0x7f0000ff9000/0x4000)=nil, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000080)={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, 0x1, @perf_config_ext, 0xc2, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$FIOCLEX(r0, 0x5451) sendmsg$nl_generic(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x24}}, 0x0) r2 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x80, 0x0, 0x0, 0x0, 0x7, 0x0, 0x87}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000340)={0x1, &(0x7f0000000300)=[{0x9, 0x81, 0x0, 0x1ff}]}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r2) fsetxattr$security_selinux(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)='system_u:object_r:syslogd_var_lib_t:s0\x00', 0x27, 0x0) ioctl$CDROMREADALL(0xffffffffffffffff, 0x5318, &(0x7f0000001a80)) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000380)={&(0x7f0000002ac0)=ANY=[@ANYRESOCT=r1, @ANYRES16, @ANYBLOB="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"], 0x508}, 0x1, 0x0, 0x0, 0x40000}, 0x48804) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000003c0), 0x1, 0x0) sendmsg$NL80211_CMD_LEAVE_MESH(r5, &(0x7f0000000440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000540)={&(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00 ', @ANYRES16, @ANYBLOB="280026bd704a826946", @ANYRES32=r4, @ANYRESOCT=r3], 0x28}, 0x1, 0x0, 0x0, 0x4040}, 0x80d4) r6 = openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x80202, 0x100) dup(r6) syz_80211_join_ibss(&(0x7f0000000180)='wlan1\x00', &(0x7f00000001c0)=@default_ibss_ssid, 0x6, 0x0) kcmp$KCMP_EPOLL_TFD(0xffffffffffffffff, 0x0, 0x7, r1, &(0x7f00000002c0)={r5, r2, 0x9}) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffa, 0x0, 0x0, 0x2000804, 0x0) [ 1056.536580] RIP: 0033:0x7f6308220b19 [ 1056.536591] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 02:06:22 executing program 0: r0 = syz_io_uring_setup(0x1c28, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x5}, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000fee000/0x4000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe2(0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) io_uring_enter(r0, 0x58ab, 0xb, 0x0, 0x0, 0x0) [ 1056.536597] RSP: 002b:00007f6305796108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1056.536610] RAX: ffffffffffffffda RBX: 00007f6308333f60 RCX: 00007f6308220b19 [ 1056.536617] RDX: 0000000020ffb000 RSI: 00000000200001c0 RDI: 0000000000003560 [ 1056.536623] RBP: 00000000200001c0 R08: 0000000020000180 R09: 0000000020000180 [ 1056.536630] R10: 0000000020000080 R11: 0000000000000202 R12: 0000000020000180 [ 1056.536636] R13: 0000000020ffb000 R14: 0000000020000080 R15: 0000000020ffb000 [ 1056.604237] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. [ 1056.639688] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1056.640679] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1056.641586] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1056.669032] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. 02:06:37 executing program 3: prlimit64(0x0, 0xb, &(0x7f00000017c0), 0x0) gettid() gettid() unshare(0x28000080) clone3(&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, {0x1b}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = fork() r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000100)=0x0) r4 = getegid() setresgid(0xffffffffffffffff, r4, 0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={r2, r3, r4}, 0xc) rt_sigqueueinfo(r0, 0x5, &(0x7f0000000000)={0x0, 0x4, 0xa0000000}) 02:06:37 executing program 1: ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 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, 0x0, 0xffffffffffffffff, 0xa) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x80080, 0x0) setxattr$trusted_overlay_opaque(0x0, &(0x7f0000000300), &(0x7f0000000440), 0x2, 0x0) r0 = syz_open_procfs(0x0, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000000)={0x49, 0x29, 0x2, {0x7f, [{{0x4, 0x2, 0x6}, 0xffffffffffffffe0, 0xf8, 0x7, './file0'}, {{0x8, 0x3, 0x8}, 0x13e, 0x1f, 0x7, './file0'}]}}, 0x49) lseek(0xffffffffffffffff, 0x5f3, 0x0) r1 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000100)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup3(r1, r2, 0x0) io_uring_register$IORING_REGISTER_FILES(r3, 0x11, &(0x7f00000002c0)=[0xffffffffffffffff], 0x1) 02:06:37 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCGDEV(r0, 0x80045432, &(0x7f0000000040)) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000840)='/sys/kernel/oops_count', 0x181200, 0x16d) splice(r1, 0x0, r1, 0x0, 0x7fff, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000080)={0x7, 0xa75, 0x1, 0x81, 0xd, "7b8d13949a7698eb31e377a2b4c15b13cff87a"}) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x17) ioctl$VT_ACTIVATE(r0, 0x5606, 0x5) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000840)='/sys/kernel/oops_count', 0x0, 0x0) splice(r2, 0x0, r2, 0x0, 0x7fff, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f00000000c0)) 02:06:37 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000040)=0xee) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x17) (fail_nth: 1) 02:06:37 executing program 4: prlimit64(0x0, 0x6, &(0x7f0000000080), 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0x0) syz_io_uring_setup(0x3560, &(0x7f00000001c0)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000080), &(0x7f0000000180)) (fail_nth: 53) 02:06:37 executing program 0: r0 = syz_io_uring_setup(0x1c28, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x5}, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000fee000/0x4000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe2(0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) io_uring_enter(r0, 0x58ab, 0xc, 0x0, 0x0, 0x0) 02:06:37 executing program 6: ioctl$PTP_PIN_SETFUNC(0xffffffffffffffff, 0x40603d07, 0x0) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x80100, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000240)}, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r1 = syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file1\x00', 0x5, 0x9, &(0x7f0000000680)=[{&(0x7f0000000280)="0fa0d148b76512c6a549b5bc45762239bcc4cb7c9d55accb0ec2fc8b778e004663ed84af37e77f6f568480393a2fdb68eba42bee9c7e08f2c23b6b8c8932c1ee032463c8d1456acea8faf771dadc187a0b87b07596a978b962e33ad2bdeff690e769616d82a8d456fc407c6654bdb6f3f2a8a24b42ce91e757f83ea816d17aeede21f5e51e46ce549f4a2506ce6f9cc5c59f758ee0cb4f638790a54936d4f657b728022e8ebb02b3e8465e657432b5aafc8464a174420cba727be0323306a847884d3336b72b3cae398b3231", 0xcc, 0x4}, {&(0x7f00000001c0)="0a1a6ffe2d014d1947934c1a7b91f641d94a78f7897b6a38a90b429d77ba3107041e693637f94300070440d850daea375df6c00e455d953b27e88165667522b87665eb6a7bb1de8790d80a74125921dc2e35481a03995455b54665345119d953cc1450a1", 0x64, 0x561}, {&(0x7f0000000380)="29460fdacbbb65a532", 0x9, 0x8}, {&(0x7f00000003c0)="04ba69e8558df69a6c425e9ba04ebad114752ae02d66f99dd5fe583944d9c4e7d4e5b78875f9d3424ffde8a3f246db0c674db7b536f6cd8ba70ffd8a02e47026ff75a3905ef6080edc5311ad1f1b53cd59d29cc9dee43b6c21c75f80f3ef4fcc3ff073fd22b9", 0x66, 0x6d2}, {&(0x7f0000000440)="eb74614579e7a4945828fe912a95643d9573b8c6aa255bf1f185970bf41b0d52fc5b888dddaef40dcb612460d02f112656e9b69155a4fa52520990d13245f31e7f28cb87cf432975724ce3942919fb143dd74b4238cfe7cbc6fed0c4227869d0173815f49330ca5a7eb4ab8b7f02a7232c62a0aecedee5f62d64b466dd027d95cdd44c5947ea4ae4ebfdd731fbebbc16", 0x90, 0x5}, {&(0x7f0000000500)="e6dd0516da90dd8972384c71cffa1c323f4f2988d5bed90b7f9d9012808cf874bb996075e73a8b3cb26b831c9f", 0x2d, 0x80}, {&(0x7f0000000540)="5b31803856e936be28b808f63498304bf0e89589c747e8fa2c9f03064e2eeec69927db7dcf69454297471ea6f4854f7783d7b92dad721bd178b667f395780e26dedac33237b630d6603f9cd3013ecf0c197386327b91ff95ffc5a617f85307a8b9e1adc78a3c53dd413684b31598f95727e73a2984777293098c41b0b87dc2", 0x7f, 0xfffffffffffffffd}, {&(0x7f00000005c0), 0x0, 0x8}, {&(0x7f0000000600)="e93c70a14947748e767fe70973fdf8004ce042cc7b35215284f2c0321773c548f8a5fb939e6406ac19a6585a502fd670f70355bcaf9cd1f2b6907fe38de4f302170a4cc6a74ea22ae313cb02c32205ee973ff653ac2aaeb25d3976ce11c7e001924ad1332c5bcbc65b9a8f92c9104fa6da1c8ba4160637986c4069344c581344", 0x80, 0x6}], 0x0, &(0x7f0000000780)={[{'{'}, {',{)u\v!)'}, {'-*\x1c,!'}]}) r2 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r2, 0x0, 0x2020) close_range(r1, r2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) stat(0x0, &(0x7f0000000140)) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, 0x0) fallocate(r0, 0x0, 0x0, 0x1000001) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) [ 1072.262056] FAULT_INJECTION: forcing a failure. [ 1072.262056] name failslab, interval 1, probability 0, space 0, times 0 [ 1072.263643] CPU: 1 PID: 7796 Comm: syz-executor.4 Not tainted 5.10.247 #1 [ 1072.264525] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1072.265650] Call Trace: [ 1072.266008] dump_stack+0x107/0x167 [ 1072.266502] should_fail.cold+0x5/0xa [ 1072.267024] ? create_object.isra.0+0x3a/0xa30 [ 1072.267659] should_failslab+0x5/0x20 [ 1072.268181] kmem_cache_alloc+0x5b/0x310 [ 1072.268727] ? io_wq_create+0x114/0xc00 [ 1072.269266] create_object.isra.0+0x3a/0xa30 [ 1072.269835] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1072.270553] kmem_cache_alloc_node_trace+0x16d/0x340 [ 1072.271216] io_wq_create+0x6ef/0xc00 [ 1072.271749] io_uring_alloc_task_context+0x1f1/0x6a0 [ 1072.272413] ? io_import_iovec+0x1120/0x1120 [ 1072.272987] ? io_apoll_task_func+0x2d0/0x2d0 [ 1072.273570] ? __io_req_find_next+0x300/0x300 [ 1072.274153] ? do_raw_spin_lock+0x121/0x260 [ 1072.274714] ? rwlock_bug.part.0+0x90/0x90 [ 1072.275278] __io_uring_add_tctx_node+0x2c6/0x520 [ 1072.275901] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1072.276588] ? alloc_fd+0x2e7/0x670 [ 1072.277099] io_uring_setup+0x1fbb/0x2980 [ 1072.277643] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1072.278294] ? wait_for_completion_io+0x270/0x270 [ 1072.278967] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1072.279656] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1072.280325] do_syscall_64+0x33/0x40 [ 1072.280805] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1072.281475] RIP: 0033:0x7f6308220b19 [ 1072.281959] 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 [ 1072.284386] RSP: 002b:00007f6305796108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1072.285368] RAX: ffffffffffffffda RBX: 00007f6308333f60 RCX: 00007f6308220b19 [ 1072.286285] RDX: 0000000020ffb000 RSI: 00000000200001c0 RDI: 0000000000003560 [ 1072.287222] RBP: 00000000200001c0 R08: 0000000020000180 R09: 0000000020000180 [ 1072.288150] R10: 0000000020000080 R11: 0000000000000202 R12: 0000000020000180 [ 1072.289069] R13: 0000000020ffb000 R14: 0000000020000080 R15: 0000000020ffb000 [ 1072.309141] FAULT_INJECTION: forcing a failure. [ 1072.309141] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1072.312000] CPU: 0 PID: 7805 Comm: syz-executor.5 Not tainted 5.10.247 #1 [ 1072.313676] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1072.315645] Call Trace: [ 1072.316285] dump_stack+0x107/0x167 [ 1072.317160] should_fail.cold+0x5/0xa [ 1072.318083] _copy_to_user+0x2e/0x180 [ 1072.318997] simple_read_from_buffer+0xcc/0x160 [ 1072.320126] proc_fail_nth_read+0x198/0x230 [ 1072.321169] ? proc_sessionid_read+0x230/0x230 [ 1072.322325] ? security_file_permission+0xb1/0xe0 [ 1072.323603] ? proc_sessionid_read+0x230/0x230 [ 1072.324959] vfs_read+0x228/0x620 02:06:38 executing program 0: r0 = syz_io_uring_setup(0x1c28, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x5}, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000fee000/0x4000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe2(0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) io_uring_enter(r0, 0x58ab, 0xd, 0x0, 0x0, 0x0) [ 1072.325975] ksys_read+0x12d/0x260 [ 1072.327220] ? vfs_write+0xb10/0xb10 [ 1072.328366] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1072.329867] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1072.331193] do_syscall_64+0x33/0x40 [ 1072.332105] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1072.333453] RIP: 0033:0x7f504302e69c [ 1072.334318] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1072.338665] RSP: 002b:00007f50405f1170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1072.340427] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f504302e69c [ 1072.342052] RDX: 000000000000000f RSI: 00007f50405f11e0 RDI: 0000000000000005 [ 1072.343696] RBP: 00007f50405f11d0 R08: 0000000000000000 R09: 0000000000000000 [ 1072.345322] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1072.346945] R13: 00007ffd53712dff R14: 00007f50405f1300 R15: 0000000000022000 02:06:38 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x17) r1 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r1, 0x0, 0x2020) ioctl$FS_IOC_SETVERSION(r1, 0x40087602, &(0x7f0000000040)=0x5) 02:06:38 executing program 0: r0 = syz_io_uring_setup(0x1c28, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x5}, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000fee000/0x4000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe2(0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) io_uring_enter(r0, 0x58ab, 0xe, 0x0, 0x0, 0x0) 02:06:38 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, 0x0, 0x0) ioctl$SG_EMULATED_HOST(0xffffffffffffffff, 0x127c, 0x0) ioctl$BTRFS_IOC_QUOTA_CTL(0xffffffffffffffff, 0xc0109428, &(0x7f0000000240)={0x1, 0x6}) readahead(0xffffffffffffffff, 0x2, 0x0) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1, 0x0, 0xfffffffffffffe5c}}], 0x1, 0x4004) syz_mount_image$nfs(0x0, 0x0, 0x0, 0x2, &(0x7f0000000740)=[{0x0}, {&(0x7f0000000680)="c8", 0x1}], 0x82024, &(0x7f0000000180)=ANY=[@ANYBLOB, @ANYRESDEC=0x0, @ANYRESDEC, @ANYRESDEC=0xee01]) perf_event_open(0x0, 0x0, 0x4, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x0, @any, 0xfffb}, 0xe) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x3}, 0xe) sendmmsg(r0, &(0x7f0000001040), 0x3fffffffffffdca, 0x40) 02:06:38 executing program 4: prlimit64(0x0, 0x6, &(0x7f0000000080), 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0x0) syz_io_uring_setup(0x3560, &(0x7f00000001c0)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000080), &(0x7f0000000180)) (fail_nth: 54) 02:06:38 executing program 0: r0 = syz_io_uring_setup(0x1c28, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x5}, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000fee000/0x4000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe2(0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) io_uring_enter(r0, 0x58ab, 0xf, 0x0, 0x0, 0x0) [ 1072.498099] FAULT_INJECTION: forcing a failure. [ 1072.498099] name failslab, interval 1, probability 0, space 0, times 0 [ 1072.499489] CPU: 1 PID: 7823 Comm: syz-executor.4 Not tainted 5.10.247 #1 [ 1072.500332] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1072.501374] Call Trace: [ 1072.501708] dump_stack+0x107/0x167 [ 1072.502170] should_fail.cold+0x5/0xa [ 1072.502647] ? io_wq_create+0x6ef/0xc00 [ 1072.503139] should_failslab+0x5/0x20 [ 1072.503631] kmem_cache_alloc_node_trace+0x59/0x340 [ 1072.504250] io_wq_create+0x6ef/0xc00 [ 1072.504734] io_uring_alloc_task_context+0x1f1/0x6a0 [ 1072.505359] ? io_import_iovec+0x1120/0x1120 [ 1072.505880] ? io_apoll_task_func+0x2d0/0x2d0 [ 1072.506410] ? __io_req_find_next+0x300/0x300 [ 1072.506965] ? do_raw_spin_lock+0x121/0x260 [ 1072.507483] ? rwlock_bug.part.0+0x90/0x90 [ 1072.508010] __io_uring_add_tctx_node+0x2c6/0x520 [ 1072.508609] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1072.509261] ? alloc_fd+0x2e7/0x670 [ 1072.509718] io_uring_setup+0x1fbb/0x2980 [ 1072.510215] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1072.510840] ? wait_for_completion_io+0x270/0x270 [ 1072.511444] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1072.512092] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1072.512701] do_syscall_64+0x33/0x40 [ 1072.513160] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1072.513796] RIP: 0033:0x7f6308220b19 [ 1072.514254] 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 [ 1072.516523] RSP: 002b:00007f6305796108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1072.517467] RAX: ffffffffffffffda RBX: 00007f6308333f60 RCX: 00007f6308220b19 [ 1072.518349] RDX: 0000000020ffb000 RSI: 00000000200001c0 RDI: 0000000000003560 [ 1072.519227] RBP: 00000000200001c0 R08: 0000000020000180 R09: 0000000020000180 [ 1072.520111] R10: 0000000020000080 R11: 0000000000000202 R12: 0000000020000180 [ 1072.520988] R13: 0000000020ffb000 R14: 0000000020000080 R15: 0000000020ffb000 02:06:38 executing program 7: syz_open_dev$tty20(0xc, 0x4, 0x1) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/class/net', 0x400801, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x17) ioctl$TIOCMIWAIT(r0, 0x545c, 0x0) 02:06:38 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000040)=0xee) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x17) 02:06:38 executing program 4: prlimit64(0x0, 0x6, &(0x7f0000000080), 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0x0) syz_io_uring_setup(0x3560, &(0x7f00000001c0)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000080), &(0x7f0000000180)) (fail_nth: 55) [ 1072.629262] FAULT_INJECTION: forcing a failure. [ 1072.629262] name failslab, interval 1, probability 0, space 0, times 0 [ 1072.630641] CPU: 1 PID: 7837 Comm: syz-executor.4 Not tainted 5.10.247 #1 [ 1072.631454] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1072.632419] Call Trace: [ 1072.632730] dump_stack+0x107/0x167 [ 1072.633161] should_fail.cold+0x5/0xa [ 1072.633606] ? create_object.isra.0+0x3a/0xa30 [ 1072.634145] should_failslab+0x5/0x20 [ 1072.634588] kmem_cache_alloc+0x5b/0x310 [ 1072.635061] create_object.isra.0+0x3a/0xa30 [ 1072.635579] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1072.636172] kmem_cache_alloc_trace+0x151/0x320 [ 1072.636720] __io_uring_add_tctx_node+0x15c/0x520 [ 1072.637280] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1072.637890] ? alloc_fd+0x2e7/0x670 [ 1072.638319] io_uring_setup+0x1fbb/0x2980 [ 1072.638805] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1072.639401] ? wait_for_completion_io+0x270/0x270 [ 1072.639985] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1072.640596] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1072.641198] do_syscall_64+0x33/0x40 [ 1072.641633] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1072.642227] RIP: 0033:0x7f6308220b19 [ 1072.642659] 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 [ 1072.646815] RSP: 002b:00007f6305796108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1072.648670] RAX: ffffffffffffffda RBX: 00007f6308333f60 RCX: 00007f6308220b19 [ 1072.650266] RDX: 0000000020ffb000 RSI: 00000000200001c0 RDI: 0000000000003560 [ 1072.651870] RBP: 00000000200001c0 R08: 0000000020000180 R09: 0000000020000180 [ 1072.653470] R10: 0000000020000080 R11: 0000000000000202 R12: 0000000020000180 [ 1072.655063] R13: 0000000020ffb000 R14: 0000000020000080 R15: 0000000020ffb000 02:06:38 executing program 3: prlimit64(0x0, 0xb, &(0x7f00000017c0), 0x0) gettid() gettid() unshare(0x28000080) clone3(&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, {0x1b}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = fork() r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000100)=0x0) r4 = getegid() setresgid(0xffffffffffffffff, r4, 0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={r2, r3, r4}, 0xc) rt_sigqueueinfo(r0, 0x5, &(0x7f0000000000)={0x0, 0x4, 0xa0000000}) 02:06:57 executing program 0: r0 = syz_io_uring_setup(0x1c28, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x5}, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000fee000/0x4000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe2(0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) io_uring_enter(r0, 0x58ab, 0x10, 0x0, 0x0, 0x0) 02:06:57 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000840)='/sys/kernel/oops_count', 0x0, 0x0) splice(r1, 0x0, r1, 0x0, 0x7fff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_open_procfs$userns(0x0, &(0x7f0000000080)) ioctl$BTRFS_IOC_WAIT_SYNC(r3, 0x40089416, &(0x7f00000000c0)) recvmsg(r2, 0x0, 0x2020) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r2, {0x81}}, './file0\x00'}) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x17) 02:06:57 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000040)=0xee) ioctl$TIOCSTI(r0, 0x2, &(0x7f0000000000)=0x17) [ 1091.436566] FAULT_INJECTION: forcing a failure. [ 1091.436566] name failslab, interval 1, probability 0, space 0, times 0 [ 1091.439337] CPU: 1 PID: 7855 Comm: syz-executor.4 Not tainted 5.10.247 #1 [ 1091.440985] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1091.442980] Call Trace: [ 1091.443010] dump_stack+0x107/0x167 [ 1091.443036] should_fail.cold+0x5/0xa [ 1091.443062] ? __io_uring_add_tctx_node+0x15c/0x520 [ 1091.443084] should_failslab+0x5/0x20 [ 1091.443106] kmem_cache_alloc_trace+0x55/0x320 [ 1091.443137] __io_uring_add_tctx_node+0x15c/0x520 02:06:57 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x5, 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, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(0x0, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) socket$packet(0x11, 0x3, 0x300) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f0000000640)={"304c6e6668933d08eaea6967ed3c2620", 0x0, 0x0, {0xffffffff80000001, 0xa8}, {0x3d, 0x2}, 0x9, [0x2, 0x0, 0x8, 0x4, 0x5, 0x1, 0xffffffffa2691463, 0x2, 0x7f, 0x7, 0x7fffffff, 0x1, 0x8000, 0x2, 0x7, 0x3]}) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000340), 0xffffffffffffffff) sendmsg$NL802154_CMD_NEW_SEC_LEVEL(r1, &(0x7f0000000480)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000440)={&(0x7f0000000580)=ANY=[@ANYBLOB="68d073c4108371ba93bb2f3b1eecbd8eb2f4c976d8aaf8cf985d75d8c4001b47835b79e4516cfcdffd29512b9feb468151564e28f80691ef3a5f680c05394aa13c4e4dc413f13f3827cd9d59ec17e4af4a6ed8f0977e85c1fca2a3de2a6c2d48ebe25afeefb8ed83d6743457f9ef9c2f44f76fd34050bfbb335d04abed274f", @ANYRES16=r2, @ANYBLOB="000826bd7000fedbdf2520000000"], 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7fff, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000840)='/sys/kernel/oops_count', 0x0, 0x0) splice(r3, 0x0, r3, 0x0, 0x7fff, 0x0) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000840)='/sys/kernel/oops_count', 0x0, 0x0) splice(r4, 0x0, r4, 0x0, 0x7fff, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000001cc0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000001c80)={&(0x7f0000001bc0)={0xc0, 0x0, 0x200, 0x70bd2d, 0x25dfdbfc, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x22}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r3}, {0x8, 0x1, r4}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x20}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xd2}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}]}, 0xc0}, 0x1, 0x0, 0x0, 0x40000}, 0x804) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r5, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="14000000000000000000000007000000c4048f01000000001c000000000000000000000008000000", @ANYRES32=r7], 0x38}}], 0x1, 0x0) 02:06:57 executing program 4: prlimit64(0x0, 0x6, &(0x7f0000000080), 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0x0) syz_io_uring_setup(0x3560, &(0x7f00000001c0)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000080), &(0x7f0000000180)) (fail_nth: 56) 02:06:57 executing program 3: prlimit64(0x0, 0xb, &(0x7f00000017c0), 0x0) gettid() gettid() unshare(0x28000080) clone3(&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, {0x1b}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = fork() r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000100)=0x0) r4 = getegid() setresgid(0xffffffffffffffff, r4, 0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={r2, r3, r4}, 0xc) rt_sigqueueinfo(r0, 0x5, &(0x7f0000000000)={0x0, 0x4, 0xa0000000}) 02:06:57 executing program 2: r0 = getpgrp(0x0) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000100)=r0) r1 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r1, {0x5, 0x1ff}}, './file0\x00'}) [ 1091.443161] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1091.443180] ? alloc_fd+0x2e7/0x670 [ 1091.443219] io_uring_setup+0x1fbb/0x2980 [ 1091.443252] ? __do_sys_io_uring_enter+0x1890/0x1890 sendmsg$nl_generic(r2, &(0x7f0000002580)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000002540)={&(0x7f0000004880)={0x2500, 0x18, 0x400, 0x70bd2b, 0x25dfdbfe, {0x3}, [@generic="e4cd6fce6f88a01b6ecd97dff355d9aefe3edbe0b351cd795569e31106818e94", @generic="9d51f9ea9f65e33cbe35fdb86e5cc64393a411904580d63e452a686ba3ac157f7627bdb40d927af9ac53773b90eb4b3b45566cdd164b762621ca2f7ccfdd0c06a19e9f25ab865375554a807d2467763d122edd8f90d663", @nested={0x120d, 0x6a, 0x0, 0x1, [@generic="b03118f35fb1ccd2e98e1c2cb80db35a94e6508cccb8ec280953b652c04753d489cec8ad44cd2ebf9e38a8ed1b89052a3280f04577ac990babf508b4c20cd8c2a58bdb76b753feb6ec002140b4c52c4968c8382a9870a924e9410e8f30eae83d8e94341f93544a3e6c06197252ec18d285464f11641a3a5c37ad66", @typed={0x8, 0x1c, 0x0, 0x0, @ipv4=@multicast2}, @generic="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0x2500}, 0x1, 0x0, 0x0, 0x801}, 0x4004010) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, @out_args}, './file0\x00'}) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080), 0xffffffffffffffff) r5 = socket$netlink(0x10, 0x3, 0x12) dup2(r2, r5) sendmsg$TIPC_CMD_GET_NETID(r3, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x1c, r4, 0x10, 0x70bd28, 0x25dfdbfc, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x1) bind$802154_raw(r1, &(0x7f0000000280)={0x24, @long}, 0x14) 02:06:57 executing program 1: socket$netlink(0x10, 0x3, 0x0) syz_io_uring_setup(0x132, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r0, r1, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) connect$unix(r2, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x800) statx(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x400, 0x800, &(0x7f0000000300)) dup2(r3, r3) r4 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r4, 0x0, 0x2020) syz_io_uring_setup(0x61e6, &(0x7f00000000c0)={0x0, 0xeda8, 0x10, 0x3, 0x47}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000400), &(0x7f0000000440)) r5 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r5, 0x0, 0x2020) r6 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r6, 0x0, 0x2020) close_range(r3, r6, 0x0) [ 1091.443271] ? wait_for_completion_io+0x270/0x270 [ 1091.443326] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 02:06:57 executing program 4: prlimit64(0x0, 0x6, &(0x7f0000000080), 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0x0) syz_io_uring_setup(0x3560, &(0x7f00000001c0)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000080), &(0x7f0000000180)) (fail_nth: 57) [ 1091.443353] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1091.443386] do_syscall_64+0x33/0x40 [ 1091.443409] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1091.443423] RIP: 0033:0x7f6308220b19 [ 1091.443455] 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 [ 1091.443468] RSP: 002b:00007f6305796108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1091.443491] RAX: ffffffffffffffda RBX: 00007f6308333f60 RCX: 00007f6308220b19 [ 1091.443504] RDX: 0000000020ffb000 RSI: 00000000200001c0 RDI: 0000000000003560 [ 1091.443517] RBP: 00000000200001c0 R08: 0000000020000180 R09: 0000000020000180 02:06:57 executing program 0: r0 = syz_io_uring_setup(0x1c28, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x5}, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000fee000/0x4000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe2(0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) io_uring_enter(r0, 0x58ab, 0x11, 0x0, 0x0, 0x0) [ 1091.443530] R10: 0000000020000080 R11: 0000000000000202 R12: 0000000020000180 [ 1091.443543] R13: 0000000020ffb000 R14: 0000000020000080 R15: 0000000020ffb000 02:06:57 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x9) write(0xffffffffffffffff, 0x0, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) getpeername(0xffffffffffffffff, &(0x7f00000003c0)=@nl, &(0x7f00000001c0)=0x80) syz_genetlink_get_family_id$nl802154(0x0, r2) sendmsg$NLBL_MGMT_C_VERSION(r2, &(0x7f0000000200)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000600)={0x6c, 0x0, 0x0, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @NLBL_MGMT_A_DOMAIN={0x9, 0x1, 'ext4\x00'}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x10}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x2}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @private0}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(r1, 0x8983, &(0x7f0000000240)={0x1, 'macsec0\x00', {}, 0x3}) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x3a, 0xae, 0x4, 0x9, 0x0, 0x1, 0x14000, 0x4, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x7f, 0x0, @perf_config_ext={0x7, 0x8a}, 0x8800, 0x8, 0x4, 0x8, 0x1, 0x9, 0x4, 0x0, 0x7fff, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0x9) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), r3) r4 = ioctl$TIOCGPTPEER(r0, 0x5441, 0xfffffffbfffffff9) ftruncate(r4, 0x4e0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r7 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r7, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_TX_BITRATE_MASK(r5, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x24, r6, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r8}, @void}}, [@NL80211_ATTR_TX_RATES={0x8, 0x5a, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x4}]}]}, 0x24}}, 0x0) [ 1091.615681] FAULT_INJECTION: forcing a failure. [ 1091.615681] name failslab, interval 1, probability 0, space 0, times 0 [ 1091.615751] CPU: 0 PID: 7881 Comm: syz-executor.4 Not tainted 5.10.247 #1 [ 1091.615761] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1091.615767] Call Trace: [ 1091.615792] dump_stack+0x107/0x167 [ 1091.615813] should_fail.cold+0x5/0xa [ 1091.615831] ? ___slab_alloc+0x155/0x700 [ 1091.615849] ? create_object.isra.0+0x3a/0xa30 [ 1091.615865] should_failslab+0x5/0x20 [ 1091.615881] kmem_cache_alloc+0x5b/0x310 [ 1091.615904] create_object.isra.0+0x3a/0xa30 [ 1091.615919] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 02:06:57 executing program 4: prlimit64(0x0, 0x6, &(0x7f0000000080), 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0x0) syz_io_uring_setup(0x3560, &(0x7f00000001c0)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000080), &(0x7f0000000180)) (fail_nth: 58) [ 1091.615941] kmem_cache_alloc+0x159/0x310 [ 1091.615965] xas_alloc+0x336/0x440 [ 1091.615986] xas_create+0x34a/0x10d0 [ 1091.616017] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1091.616036] xas_store+0x8c/0x1c40 [ 1091.616075] __xa_store+0x164/0x2d0 [ 1091.616095] ? xa_delete_node+0x280/0x280 [ 1091.616121] ? trace_hardirqs_on+0x5b/0x180 [ 1091.616146] xa_store+0x31/0x50 [ 1091.616166] __io_uring_add_tctx_node+0x1cf/0x520 [ 1091.616184] ? io_uring_alloc_task_context+0x6a0/0x6a0 02:06:57 executing program 2: 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, 0x4, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x132, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r4, 0x0, 0x0}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) connect$unix(r3, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) syz_io_uring_submit(r5, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r6 = fork() ptrace(0x10, r6) ptrace(0x4208, r6) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x9, 0x3f, 0x1, 0x1, 0x0, 0x8, 0xa0004, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x8, 0x4, @perf_config_ext={0x2, 0x3}, 0x80, 0x5, 0x10000, 0x2, 0x7ff, 0x7, 0x3f, 0x0, 0x702223ac, 0x0, 0x4}, r6, 0x3, 0xffffffffffffffff, 0x1) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 1091.616198] ? alloc_fd+0x2e7/0x670 [ 1091.616228] io_uring_setup+0x1fbb/0x2980 [ 1091.616254] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1091.616269] ? wait_for_completion_io+0x270/0x270 [ 1091.616310] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1091.616328] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1091.616349] do_syscall_64+0x33/0x40 [ 1091.616366] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1091.616378] RIP: 0033:0x7f6308220b19 [ 1091.616393] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1091.616403] RSP: 002b:00007f6305796108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1091.616421] RAX: ffffffffffffffda RBX: 00007f6308333f60 RCX: 00007f6308220b19 02:06:57 executing program 3: prlimit64(0x0, 0xb, &(0x7f00000017c0), 0x0) gettid() gettid() unshare(0x28000080) clone3(&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, {0x1b}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = fork() socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000100)) r1 = getegid() setresgid(0xffffffffffffffff, r1, 0x0) rt_sigqueueinfo(r0, 0x5, &(0x7f0000000000)={0x0, 0x4, 0xa0000000}) 02:06:57 executing program 6: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020202020202020202020202020200000000000000000b8000000000000b80000000000000000000000000000000000000000000000000000000000000000010000010100000100080800180000000000001813000000000000000000001500000000220017", 0x9f, 0x8000}, {&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}, {&(0x7f0000000280)="8800170000000000001700080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d4100000000416d03000000000000030000000000000000000000000000000054461a010e7809140b2a3a087809140b2a3a087809140b2a3a0843451c0119040000000000190000000000000000ed", 0x81, 0xb800}], 0x0, &(0x7f0000011700)) open$dir(&(0x7f0000000040)='./file0\x00', 0x8000, 0xc4) [ 1091.616431] RDX: 0000000020ffb000 RSI: 00000000200001c0 RDI: 0000000000003560 02:06:57 executing program 0: r0 = syz_io_uring_setup(0x1c28, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x5}, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000fee000/0x4000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe2(0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) io_uring_enter(r0, 0x58ab, 0x12, 0x0, 0x0, 0x0) [ 1091.616441] RBP: 00000000200001c0 R08: 0000000020000180 R09: 0000000020000180 [ 1091.616451] R10: 0000000020000080 R11: 0000000000000202 R12: 0000000020000180 [ 1091.616460] R13: 0000000020ffb000 R14: 0000000020000080 R15: 0000000020ffb000 [ 1091.758011] FAULT_INJECTION: forcing a failure. [ 1091.758011] name failslab, interval 1, probability 0, space 0, times 0 [ 1091.758035] CPU: 1 PID: 7897 Comm: syz-executor.4 Not tainted 5.10.247 #1 [ 1091.758046] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1091.758054] Call Trace: [ 1091.758081] dump_stack+0x107/0x167 [ 1091.758106] should_fail.cold+0x5/0xa [ 1091.758131] ? create_object.isra.0+0x3a/0xa30 [ 1091.758154] should_failslab+0x5/0x20 [ 1091.758174] kmem_cache_alloc+0x5b/0x310 [ 1091.758205] create_object.isra.0+0x3a/0xa30 [ 1091.758222] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1091.758251] kmem_cache_alloc+0x159/0x310 [ 1091.758282] xas_alloc+0x336/0x440 [ 1091.758307] xas_create+0x34a/0x10d0 [ 1091.758345] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1091.758372] xas_store+0x8c/0x1c40 [ 1091.758430] __xa_store+0x164/0x2d0 [ 1091.758467] ? xa_delete_node+0x280/0x280 [ 1091.758504] ? trace_hardirqs_on+0x5b/0x180 [ 1091.758536] xa_store+0x31/0x50 [ 1091.758561] __io_uring_add_tctx_node+0x1cf/0x520 [ 1091.758583] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1091.758601] ? alloc_fd+0x2e7/0x670 [ 1091.758638] io_uring_setup+0x1fbb/0x2980 [ 1091.758671] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1091.758689] ? wait_for_completion_io+0x270/0x270 [ 1091.758741] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1091.758763] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1091.758789] do_syscall_64+0x33/0x40 [ 1091.758811] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1091.758827] RIP: 0033:0x7f6308220b19 [ 1091.758846] 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 [ 1091.758857] RSP: 002b:00007f6305796108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1091.758880] RAX: ffffffffffffffda RBX: 00007f6308333f60 RCX: 00007f6308220b19 [ 1091.758893] RDX: 0000000020ffb000 RSI: 00000000200001c0 RDI: 0000000000003560 [ 1091.758905] RBP: 00000000200001c0 R08: 0000000020000180 R09: 0000000020000180 [ 1091.758918] R10: 0000000020000080 R11: 0000000000000202 R12: 0000000020000180 [ 1091.758930] R13: 0000000020ffb000 R14: 0000000020000080 R15: 0000000020ffb000 02:07:12 executing program 4: prlimit64(0x0, 0x6, &(0x7f0000000080), 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0x0) syz_io_uring_setup(0x3560, &(0x7f00000001c0)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000080), &(0x7f0000000180)) (fail_nth: 59) 02:07:12 executing program 3: prlimit64(0x0, 0xb, &(0x7f00000017c0), 0x0) gettid() gettid() unshare(0x28000080) clone3(&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, {0x1b}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = fork() socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000100)) getegid() rt_sigqueueinfo(r0, 0x5, &(0x7f0000000000)={0x0, 0x4, 0xa0000000}) 02:07:12 executing program 2: sendmsg$ETHTOOL_MSG_LINKINFO_GET(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000140), 0xc, &(0x7f0000000880)={&(0x7f0000000780)=ANY=[@ANYBLOB="bc000000", @ANYRES16=0x0, @ANYBLOB="1000000000000000000002000000600001800800030003000000140002007465616d5f736c6176655f310000000008000100", @ANYRES32=0x0, @ANYBLOB="140002006772653000000000000000000000000014000200776c616e30000000000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYRES64, @ANYRES32=0x0, @ANYBLOB="080003000300010018000180140002006272696467655f736c6176655f3000001400018008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB], 0xbc}, 0x1, 0x0, 0x0, 0x4000}, 0x8044891) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10f6e2, 0x2) ftruncate(r0, 0x1000004) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000600)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="00000000000000002e2f662c86a260b1ec035cfee65237e05634de7b07000019dedb65c8fa8891ef2e1462c2cfba9e02ef30e546553ce5a211c31ae109454f120cc88624cb4e844a43290833b7ab8891f39b3cc7d4e4be740e7d7aab73e1fd84da88a1876d20a0c91b91fd85b964f791a74253a4bff95349e6d52bdc8744f62d91879a6a0282356da9a9c904ef82ab820c4669671a0310c1d8df801455037c9f0e6c20499ee1be5e932f1795def824e185b445ea532b33191389d49b"]) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f0000000100)=[r0, 0xffffffffffffffff], 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x105142, 0x91) r2 = creat(&(0x7f0000000000)='./file2\x00', 0x0) close(r2) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4004800) r3 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r3, 0x0, 0x2020) lseek(r3, 0x0, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f00000002c0)=0x2, 0xffffffffffffffff, &(0x7f0000000340)=0x3, 0x100, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) ioctl$IOC_PR_REGISTER(0xffffffffffffffff, 0x401870c8, &(0x7f00000000c0)={0x6200, 0x1f, 0x1}) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x104, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x8000, 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lseek(r1, 0x0, 0x2) r4 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x128) copy_file_range(r4, 0x0, r1, 0x0, 0x200f5ef, 0x0) 02:07:12 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000040)=0xee) ioctl$TIOCSTI(r0, 0x4b47, &(0x7f0000000000)=0x17) 02:07:12 executing program 0: r0 = syz_io_uring_setup(0x1c28, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x5}, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000fee000/0x4000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe2(0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) io_uring_enter(r0, 0x58ab, 0x13, 0x0, 0x0, 0x0) 02:07:12 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, 0x0, 0x12000) r1 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r1, 0x0, 0x2020) r2 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r2, 0x0, 0x2020) r3 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r3, 0x0, 0x2020) r4 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r4, 0x0, 0x2020) syz_emit_ethernet(0x56, &(0x7f0000000000)=ANY=[@ANYRES32=r2, @ANYRESOCT=r4, @ANYRES16=r3, @ANYRESDEC=r1, @ANYRES16, @ANYRES64, @ANYBLOB="025a757fb445802bf1a1d276e1bb00e944b8cb9ac49070a0b9501c80ab03e2ae444038ee5dc9341111151b2a9a50dd0bd344168df844d9eab6fa5cf2", @ANYRES16, @ANYRES32=r4], 0x0) 02:07:12 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x17) openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x20000, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000080)) [ 1107.114038] FAULT_INJECTION: forcing a failure. [ 1107.114038] name failslab, interval 1, probability 0, space 0, times 0 [ 1107.116733] CPU: 0 PID: 7933 Comm: syz-executor.4 Not tainted 5.10.247 #1 [ 1107.118168] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1107.119908] Call Trace: 02:07:12 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=@newpolicy={0xb8, 0x13, 0x1, 0x0, 0x0, {{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x11}}}, 0xb8}}, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000240)={@ipv4, 0x0}, &(0x7f0000000280)=0x14) sendmsg$nl_xfrm(r0, &(0x7f00000004c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000480)={&(0x7f00000002c0)=@updpolicy={0x1a8, 0x19, 0x300, 0x70bd27, 0x25dfdbfd, {{@in=@dev={0xac, 0x14, 0x14, 0x40}, @in6=@private1, 0x4e20, 0x6, 0x4e20, 0x1, 0xa, 0x140, 0x20, 0x5c, 0x0, 0xee01}, {0x6, 0x6, 0x99, 0x101, 0x67, 0x1, 0xbb5}, {0x101, 0x1, 0x2, 0x8da}, 0x8001, 0x6e6bbf, 0x1, 0x1, 0x2, 0x1}, [@policy_type={0xa, 0x10, {0x1}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, '\x00', 0x16}, @in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x4e20, 0x3, 0x4e24, 0x0, 0x2, 0x20, 0x0, 0x2f, r1, 0xee00}, {@in6=@loopback, 0x4d6, 0x32}, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, {0x1, 0x4, 0x10000, 0x1, 0x80000001, 0x4, 0x8, 0x8}, {0x1, 0x2, 0x800, 0x7}, {0xfff, 0x401, 0x9}, 0x70bd2c, 0x34ff, 0x3, 0x2, 0x2c, 0xa}}]}, 0x1a8}, 0x1, 0x0, 0x0, 0x20000880}, 0x4000) [ 1107.120466] dump_stack+0x107/0x167 [ 1107.121374] should_fail.cold+0x5/0xa [ 1107.122170] ? create_object.isra.0+0x3a/0xa30 [ 1107.123123] should_failslab+0x5/0x20 [ 1107.123924] kmem_cache_alloc+0x5b/0x310 [ 1107.124776] ? mark_held_locks+0x9e/0xe0 [ 1107.125634] create_object.isra.0+0x3a/0xa30 [ 1107.126553] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1107.127631] kmem_cache_alloc+0x159/0x310 [ 1107.128515] xas_alloc+0x336/0x440 [ 1107.129276] xas_create+0x34a/0x10d0 [ 1107.130080] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1107.131197] xas_store+0x8c/0x1c40 [ 1107.131970] __xa_store+0x164/0x2d0 [ 1107.132737] ? xa_delete_node+0x280/0x280 [ 1107.133631] ? trace_hardirqs_on+0x5b/0x180 [ 1107.134549] xa_store+0x31/0x50 [ 1107.135249] __io_uring_add_tctx_node+0x1cf/0x520 [ 1107.136264] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1107.137368] ? alloc_fd+0x2e7/0x670 [ 1107.138156] io_uring_setup+0x1fbb/0x2980 [ 1107.139056] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1107.140130] ? wait_for_completion_io+0x270/0x270 [ 1107.141218] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1107.141240] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1107.141265] do_syscall_64+0x33/0x40 [ 1107.141285] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1107.141298] RIP: 0033:0x7f6308220b19 [ 1107.141317] 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 02:07:12 executing program 6: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x10000000}, 0x0, 0x4, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000140)=0x0) fcntl$setlease(r0, 0x400, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r0, 0x0, 0x0, 0x0, {}, 0x1}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r1, 0x8000000) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000080)={0x5, 0xefc, 0x80}) syz_io_uring_submit(r4, r3, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 1107.141328] RSP: 002b:00007f6305796108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1107.141349] RAX: ffffffffffffffda RBX: 00007f6308333f60 RCX: 00007f6308220b19 02:07:12 executing program 1: r0 = 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x2) sendmsg$inet6(0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="1400d749bcc3000bba37835ea418f45c6eba913613670000000000b59449952ab1f0bebdc1fe5d916f4b4774707653df3fcc570f32c949e2a65ed2d7d64e05255e4f403773cfb6babcd4d58b09c9f0849ce9613927c1c402296af8e75d2e739aca3be9c76e749fc54d", @ANYRESHEX], 0x18, 0x24}, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180), 0x200000, 0x0) ioctl$FITRIM(r2, 0xc0185879, &(0x7f00000000c0)={0x101, 0x0, 0xe25}) sendmsg$inet6(r1, &(0x7f00000006c0)={0x0, 0x31, &(0x7f0000000540)=[{&(0x7f0000000100)=':\x00', 0xfffffdef}], 0x1}, 0x10044008) [ 1107.141361] RDX: 0000000020ffb000 RSI: 00000000200001c0 RDI: 0000000000003560 [ 1107.141372] RBP: 00000000200001c0 R08: 0000000020000180 R09: 0000000020000180 [ 1107.141384] R10: 0000000020000080 R11: 0000000000000202 R12: 0000000020000180 [ 1107.141395] R13: 0000000020ffb000 R14: 0000000020000080 R15: 0000000020ffb000 02:07:12 executing program 4: prlimit64(0x0, 0x6, &(0x7f0000000080), 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0x0) syz_io_uring_setup(0x3560, &(0x7f00000001c0)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000080), &(0x7f0000000180)) (fail_nth: 60) 02:07:12 executing program 0: r0 = syz_io_uring_setup(0x1c28, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x5}, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000fee000/0x4000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe2(0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) io_uring_enter(r0, 0x58ab, 0x14, 0x0, 0x0, 0x0) 02:07:13 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000040)=0xee) ioctl$TIOCSTI(r0, 0x4b49, &(0x7f0000000000)=0x17) 02:07:13 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, 0x0, 0x2020) ioctl$AUTOFS_IOC_READY(r0, 0x9360, 0xc00000000000) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000000)=0x17) 02:07:13 executing program 6: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x17) openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x20000, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000080)) [ 1107.385998] FAULT_INJECTION: forcing a failure. [ 1107.385998] name failslab, interval 1, probability 0, space 0, times 0 [ 1107.388578] CPU: 1 PID: 7960 Comm: syz-executor.4 Not tainted 5.10.247 #1 [ 1107.390131] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1107.392003] Call Trace: [ 1107.392608] dump_stack+0x107/0x167 [ 1107.393428] should_fail.cold+0x5/0xa [ 1107.394291] ? xas_alloc+0x336/0x440 [ 1107.395138] should_failslab+0x5/0x20 [ 1107.395994] kmem_cache_alloc+0x5b/0x310 [ 1107.396926] xas_alloc+0x336/0x440 [ 1107.397736] xas_create+0x34a/0x10d0 [ 1107.398596] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1107.399782] xas_store+0x8c/0x1c40 [ 1107.400596] __xa_store+0x164/0x2d0 [ 1107.401429] ? xa_delete_node+0x280/0x280 [ 1107.402378] ? trace_hardirqs_on+0x5b/0x180 [ 1107.403354] xa_store+0x31/0x50 [ 1107.404110] __io_uring_add_tctx_node+0x1cf/0x520 [ 1107.405181] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1107.406352] ? alloc_fd+0x2e7/0x670 [ 1107.407190] io_uring_setup+0x1fbb/0x2980 [ 1107.408146] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1107.409285] ? wait_for_completion_io+0x270/0x270 [ 1107.410411] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1107.411610] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1107.412765] do_syscall_64+0x33/0x40 [ 1107.413623] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1107.414747] RIP: 0033:0x7f6308220b19 [ 1107.415585] 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 [ 1107.419758] RSP: 002b:00007f6305796108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1107.421450] RAX: ffffffffffffffda RBX: 00007f6308333f60 RCX: 00007f6308220b19 [ 1107.423070] RDX: 0000000020ffb000 RSI: 00000000200001c0 RDI: 0000000000003560 [ 1107.424716] RBP: 00000000200001c0 R08: 0000000020000180 R09: 0000000020000180 [ 1107.426339] R10: 0000000020000080 R11: 0000000000000202 R12: 0000000020000180 [ 1107.427976] R13: 0000000020ffb000 R14: 0000000020000080 R15: 0000000020ffb000 02:07:13 executing program 2: syz_emit_ethernet(0x42, &(0x7f00000000c0)={@local, @empty, @val={@val={0x9100, 0x0, 0x1, 0x3}, {0x8100, 0x0, 0x1}}, {@ipv4={0x800, @tcp={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr=0x64010122, @local, {[@generic={0x7, 0x3, '2'}]}}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) syz_emit_ethernet(0x22, &(0x7f0000000000)={@remote, @random="7a65b34f1f79", @val={@void, {0x8100, 0x4, 0x1, 0x3}}, {@can={0xc, {{0x4}, 0x3, 0x2, 0x0, 0x0, "4837233ecb00"}}}}, &(0x7f0000000080)={0x0, 0x4, [0x71c, 0xa12, 0x4e2, 0x872]}) 02:07:13 executing program 3: prlimit64(0x0, 0xb, &(0x7f00000017c0), 0x0) gettid() gettid() unshare(0x28000080) clone3(&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, {0x1b}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = fork() socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000100)) rt_sigqueueinfo(r0, 0x5, &(0x7f0000000000)={0x0, 0x4, 0xa0000000}) 02:07:30 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000040)=0xee) ioctl$TIOCSTI(r0, 0x5409, &(0x7f0000000000)=0x17) 02:07:30 executing program 0: r0 = syz_io_uring_setup(0x1c28, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x5}, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000fee000/0x4000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe2(0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) io_uring_enter(r0, 0x58ab, 0x15, 0x0, 0x0, 0x0) 02:07:30 executing program 1: keyctl$update(0x2, 0x0, &(0x7f0000000000)="a7", 0x1) keyctl$get_keyring_id(0x0, 0x0, 0x80) keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f0000000680)={0x0, 0xe0, 0xf8}, 0x0, &(0x7f00000006c0)="14e991739ad010cec901472bd0ee80cb1d8d736c189c4daed48f2c3e98cad869c030d459de6673b15331c6e739899493e5407cf6c73098cb7d754d3685d100227c419e545d6365c9ba18bd8b1f84fc67b30461ffea86fc0b726d4e8dadd92dd914e0df2da8cade4d6dc7ad0ca3a227b77c9d5af9fed2ad6dc04b6146554d39c9dc7ee57720044a522e4f8c6338c6a361dd835c20b50b1f176b87e7e9cf6eaf8655004e75b688b1489fbb1fe4ea6bb04279b0c7c5ade9e72df111c572918380084c80aee0938393f414414383864acf81aceea113eca5161d7c34e986a46df46e", &(0x7f00000007c0)="4f01286326b46273f952422f72d090d7c4ee43deb1115e4349f02706ec97dda6a839ac67fa0b4fab5ba65a1c5e4608c59e6d63b1fc033cada380074d4d0b07c04a511b6de224f78840fdaeceeaeeac4faac085b631b9458cfd4800dffb325c81b93e3a5bf9eca69fdb420b6b799ac15a6c9e7028843271ea6e72d0a359ddb394771135a1fc59b7c9c5285e7792aeafbbb5be2d85b333874ebfdde34f0d3e52e5b3b4c70ea1b42886710f18eecec63c73e6845e96b5808b0775669b0d1149e5f9ae1362a362ffb23d828b76e207f613f35d0a35dabb825fc8f610c9aa140360d49347cfc58202b9d2e8bede13b03190a49b4d3dae73f27cc5") keyctl$read(0xb, 0x0, &(0x7f00000000c0)=""/43, 0x2b) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000440), &(0x7f0000000580)=0xc) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) keyctl$revoke(0x3, 0x0) timer_create(0x3, 0x0, &(0x7f0000000040)=0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, &(0x7f0000000280)={'icmp6\x00'}, &(0x7f0000000380)=0x1e) timer_settime(r0, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) timer_create(0x3, &(0x7f00000009c0)={0x0, 0x1d, 0x1, @thr={&(0x7f0000000100)="d8b243238323e85e03da6f5df53ca1ae3375c8561052072b202407b387069b61af539ede5dd2e0e31d66f4db0df9c9e1ec3573ab5c54365fcd3fe933d6e502d1957522f813bf16041285eb1ed667a750bd08f15b3761c756679f77403c48732b6120292a8d0c859a78774518cd4912c51f69b6d1b0e7b11e5d75009015114b1b004d455c769bb19d65d49bdbd59084bad5e6198712d13fade586d54859bbc83cf347683b0fc9", &(0x7f00000004c0)="fc60f5010c3e916b2d5db7e90363476ee8077552f2ad9843e846b69ba2a673576fbef20f957e510a3ac00dd62bdf3e64c1e724cb8222dc9bd5c8c1224b4c902f284323ec6da92ae0fe6883a7ecce682b3f52aa5a09562de8bf83d42e95d5424cc24519a5c2d9d05cffe9fde3ccce337974a9ad2a17ec6bb69f01bfc7acd77a63b821278bee9846306a72aaf65ce4b37d24075f1244"}}, &(0x7f0000000a00)=0x0) timer_gettime(r1, &(0x7f0000000a40)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0x7, 0x3f}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_delete(0x0) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 02:07:30 executing program 4: prlimit64(0x0, 0x6, &(0x7f0000000080), 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0x0) syz_io_uring_setup(0x3560, &(0x7f00000001c0)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000080), &(0x7f0000000180)) (fail_nth: 61) 02:07:30 executing program 2: ioctl$PTP_PIN_SETFUNC(0xffffffffffffffff, 0x40603d07, 0x0) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) stat(0x0, &(0x7f0000000140)) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, 0x0) fallocate(r0, 0x0, 0x0, 0x1000001) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) 02:07:30 executing program 6: keyctl$update(0x2, 0x0, &(0x7f0000000000)="a7", 0x1) keyctl$read(0xb, 0x0, &(0x7f00000000c0)=""/43, 0x2b) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000440), &(0x7f0000000580)=0xc) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_create(0x3, 0x0, &(0x7f0000000040)=0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, &(0x7f0000000280)={'icmp6\x00'}, &(0x7f0000000380)=0x1e) timer_settime(r0, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) timer_gettime(r0, &(0x7f00000002c0)) timer_delete(r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 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, 0x2, 0x0, @perf_config_ext={0x7, 0x3f}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_gettime(r0, &(0x7f0000000400)) fsetxattr$security_ima(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x4, 0x1) timer_delete(0x0) timer_gettime(r0, &(0x7f0000000100)) timer_create(0x0, &(0x7f00000003c0)={0x0, 0x11, 0x1}, &(0x7f0000000340)) fcntl$getown(0xffffffffffffffff, 0x9) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 02:07:30 executing program 3: prlimit64(0x0, 0xb, &(0x7f00000017c0), 0x0) gettid() gettid() unshare(0x28000080) clone3(&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, {0x1b}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = fork() socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) rt_sigqueueinfo(r0, 0x5, &(0x7f0000000000)={0x0, 0x4, 0xa0000000}) 02:07:30 executing program 7: ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000040)) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x17) [ 1125.248176] FAULT_INJECTION: forcing a failure. [ 1125.248176] name failslab, interval 1, probability 0, space 0, times 0 [ 1125.250845] CPU: 1 PID: 7997 Comm: syz-executor.4 Not tainted 5.10.247 #1 [ 1125.252401] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1125.254263] Call Trace: [ 1125.254293] dump_stack+0x107/0x167 [ 1125.254318] should_fail.cold+0x5/0xa [ 1125.254342] ? xas_alloc+0x336/0x440 [ 1125.254363] should_failslab+0x5/0x20 [ 1125.254383] kmem_cache_alloc+0x5b/0x310 [ 1125.254412] xas_alloc+0x336/0x440 [ 1125.254438] xas_create+0x34a/0x10d0 [ 1125.254477] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1125.254502] xas_store+0x8c/0x1c40 [ 1125.254544] __xa_store+0x164/0x2d0 [ 1125.254569] ? xa_delete_node+0x280/0x280 [ 1125.254601] ? trace_hardirqs_on+0x5b/0x180 [ 1125.254633] xa_store+0x31/0x50 [ 1125.254657] __io_uring_add_tctx_node+0x1cf/0x520 [ 1125.254680] ? io_uring_alloc_task_context+0x6a0/0x6a0 02:07:31 executing program 4: prlimit64(0x0, 0x6, &(0x7f0000000080), 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0x0) syz_io_uring_setup(0x3560, &(0x7f00000001c0)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000080), &(0x7f0000000180)) (fail_nth: 62) [ 1125.254698] ? alloc_fd+0x2e7/0x670 [ 1125.254735] io_uring_setup+0x1fbb/0x2980 02:07:31 executing program 7: ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffff80000000, 0x100000001, 0xfffffffffffffffa}) sendmsg$802154_raw(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x24, @short={0x2, 0x3, 0xaaa1}}, 0x14, &(0x7f0000000180)={&(0x7f00000000c0)="0c67c251d596a1e406186a6cb0868279287088e718b5501011ddd88bf25b32f8514651a0954b1d51deeae9b7b7bbf631f9699048dc064cc44b483a31361564daa0f553f66275bc4e9a540a05dcf225438671b586edde151b3ca9e5cb1ad88dc97a603e3ce407a4f92ce5af65ebbe025c0015749dd7c510a624bfa2c431969926d6c81f7bc64a74cf0a7c291e3f3dd075cea931d3adb401dadca7", 0x9a}, 0x1, 0x0, 0x0, 0x20000004}, 0x240c48c0) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000004c0)=0x0) r3 = getegid() setresgid(0xffffffffffffffff, r3, 0x0) r4 = fsopen(&(0x7f0000000500)='jffs2\x00', 0x1) r5 = syz_mount_image$iso9660(&(0x7f0000000540), &(0x7f0000000580)='./file0\x00', 0x749, 0x5, &(0x7f00000008c0)=[{&(0x7f00000005c0)="116f68d582f4eee4a7605bf16db75041efff32ec65ee39901f6137300d7b9e2ad51740ea2b819d6058881ae9d3b845988aed738cf0570f84a1784d8e94959edfee7520e916619e45376e6cdeb4002e25b56c697b0040231f2e2d05418c74a5785b3cbfe021345f736816900fb9233d59ec0d8576781c9c4d133a7a04b390869dab8b9a93", 0x84, 0x6}, {&(0x7f0000000680)="d71f8f2ecfcfbfab0e38990ce813b3644e89081a8a18fb1c47a2d1fc9d01afef0a6fc16f7da00c2e396242585a6956fae5ba5dc8412d27909713216956682dab99e64064812a119ca3ae12d53d631e0e4c6327f6b6c5dc1780f2278769cfb089e753dc4343434be44916ae291961a818ced2ea2aebfdcd390bd97db13fb845289ebf8a51fc5832e608b04259e618329493c7bd46475d4e79d061c681072d45a697cab3631b51f34d3309b42445d9b395d5172837b2ef8f3ea805f02a9eac37ba9dbc126076ef4144e7f4ec4f9514cdc4d1920f2b557e0784d65b573715c8ee1b599be5a93c93ca9ffc1314", 0xeb, 0x3}, {&(0x7f0000000780)="457bbbb7cda10826bf5dfdaad5513e906045f265319561702b850ed16bf40d2393246e6494483c0470fcae2ced3eeb182465f3286061decdfeb10a801bbad440b8e3b17a5ecf33036f14f4a82798", 0x4e, 0x3f87}, {&(0x7f0000000800)="20c3542031a8cad4d66292303c34eec5ad1daf52476b5ff066e6d257e291c355e1e60ca97ef162029fd2f6856d179d10ca3fcf17142ac75066ec927d0936c91581fa1b445af5fa12639b7b621dfb362b4eecd73776d0", 0x56, 0x9}, {&(0x7f0000000880)="21906b2af3df731fe7aa6ab54b8a1f571672e405862cffc9e31483ec79f3", 0x1e, 0xfff}], 0x84000, &(0x7f0000000940)={[{@cruft}, {}, {@cruft}, {}], [{@fowner_gt={'fowner>', 0xee01}}]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000980)={{{@in6=@initdev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private2}, 0x0, @in6=@initdev}}, &(0x7f0000000a80)=0xe8) r7 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r7, 0x0, 0x2020) r8 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r8, 0x0, 0x2020) r9 = getegid() setresgid(0xffffffffffffffff, r9, 0x0) r10 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r10, 0x0, 0x2020) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000c00)={&(0x7f0000000200)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000280)="b12027ed460fbfbc02693b47ad48e6ad191758068e685671c0a6817ec2c51647f2b62890f37572ea88bb0a1fd228a1e8b89d5750b3eeb8623cacf689f038223b24e2785400a5c63d5f8a4ef829b99c195882ca86e32d42bf57ddfdfee91730281156aadc3df0b984fdf8916db78ff7e88111100b17e9f1eef8ab9de7b2a320a391db363233b338aa86be008d561f85ebab7f96bfba3ed175348fa57fbf2feaa511f2d4ae8b4327d9e86ad6289fec3d", 0xaf}, {&(0x7f0000000340)="c8b73fc20a02de80efbc36343ef3b7e0ef3be66de8e725a84181ca0928dd16765dc1eddd7a0647588781ab0fe23d43c9ca1b2fa626b43b6772c3e0546b1e88b27f447036c31ff7be3e85a4a6e4b05afe795b1e2c8709cf0edb8e9b7fa6f8696ede25638ce4561671193e9a32a4c2b1b34916f3714f6c0bcce59bb156f5247ddb5310252d51f268bec4", 0x89}], 0x2, &(0x7f0000000c80)=ANY=[@ANYBLOB="30000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r0, @ANYRES32, @ANYRES32, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="0000000000000800012a4c30061093ed0a14fba6f6513006de0000dd1620809e21cb3cdf30a0a387b69291cc50ca550a5c61fe2b0e7d39d4247ae110eaa2549dfadce1f4dd4a18cc86f07e53f464c445b3ce69f2a9271231c3964fb42def6af740b033eac1ff66481a0fd72e768c7246d0", @ANYRES32=r2, @ANYRES32=0xee00, @ANYRES32=r3, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=r6, @ANYRES32=0xee00, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32=r7, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r8, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32=r9, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r10, @ANYRES32=r0], 0x120, 0x24000050}, 0xc080) r11 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r11, 0x5412, &(0x7f0000000040)=0x17) [ 1125.254768] ? __do_sys_io_uring_enter+0x1890/0x1890 02:07:31 executing program 0: r0 = syz_io_uring_setup(0x1c28, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x5}, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000fee000/0x4000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe2(0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) io_uring_enter(r0, 0x58ab, 0x16, 0x0, 0x0, 0x0) [ 1125.254786] ? wait_for_completion_io+0x270/0x270 [ 1125.254839] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1125.254861] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1125.254887] do_syscall_64+0x33/0x40 [ 1125.254909] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1125.254922] RIP: 0033:0x7f6308220b19 [ 1125.254943] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 02:07:31 executing program 3: prlimit64(0x0, 0xb, &(0x7f00000017c0), 0x0) gettid() gettid() unshare(0x28000080) clone3(&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, {0x1b}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = fork() socket$inet_tcp(0x2, 0x1, 0x0) rt_sigqueueinfo(r0, 0x5, &(0x7f0000000000)={0x0, 0x4, 0xa0000000}) [ 1125.254954] RSP: 002b:00007f6305796108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1125.254977] RAX: ffffffffffffffda RBX: 00007f6308333f60 RCX: 00007f6308220b19 [ 1125.254989] RDX: 0000000020ffb000 RSI: 00000000200001c0 RDI: 0000000000003560 [ 1125.255001] RBP: 00000000200001c0 R08: 0000000020000180 R09: 0000000020000180 [ 1125.255014] R10: 0000000020000080 R11: 0000000000000202 R12: 0000000020000180 02:07:31 executing program 4: prlimit64(0x0, 0x6, &(0x7f0000000080), 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0x0) syz_io_uring_setup(0x3560, &(0x7f00000001c0)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000080), &(0x7f0000000180)) (fail_nth: 63) [ 1125.255026] R13: 0000000020ffb000 R14: 0000000020000080 R15: 0000000020ffb000 [ 1125.456933] FAULT_INJECTION: forcing a failure. [ 1125.456933] name failslab, interval 1, probability 0, space 0, times 0 02:07:31 executing program 1: fallocate(0xffffffffffffffff, 0x0, 0x9, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000080)={0x0, 0x4, 0x33a, 0xa5e}) socket$unix(0x1, 0x2, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 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_bp={0x0}, 0x23a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4001, 0x56) sendfile(r1, r0, 0x0, 0x4000007ffffffc) [ 1125.456956] CPU: 0 PID: 8015 Comm: syz-executor.4 Not tainted 5.10.247 #1 [ 1125.456968] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1125.456975] Call Trace: [ 1125.457001] dump_stack+0x107/0x167 [ 1125.457027] should_fail.cold+0x5/0xa [ 1125.457049] ? xas_alloc+0x336/0x440 [ 1125.457070] should_failslab+0x5/0x20 [ 1125.457091] kmem_cache_alloc+0x5b/0x310 [ 1125.457128] xas_alloc+0x336/0x440 [ 1125.457154] xas_create+0x34a/0x10d0 [ 1125.457192] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1125.457217] xas_store+0x8c/0x1c40 [ 1125.457259] __xa_store+0x164/0x2d0 [ 1125.457284] ? xa_delete_node+0x280/0x280 [ 1125.457316] ? trace_hardirqs_on+0x5b/0x180 [ 1125.457348] xa_store+0x31/0x50 [ 1125.457373] __io_uring_add_tctx_node+0x1cf/0x520 [ 1125.457395] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1125.457414] ? alloc_fd+0x2e7/0x670 [ 1125.457451] io_uring_setup+0x1fbb/0x2980 [ 1125.457484] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1125.457502] ? wait_for_completion_io+0x270/0x270 [ 1125.457555] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1125.457577] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1125.457603] do_syscall_64+0x33/0x40 [ 1125.457625] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1125.457639] RIP: 0033:0x7f6308220b19 [ 1125.457659] 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 [ 1125.457671] RSP: 002b:00007f6305796108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1125.457694] RAX: ffffffffffffffda RBX: 00007f6308333f60 RCX: 00007f6308220b19 [ 1125.457706] RDX: 0000000020ffb000 RSI: 00000000200001c0 RDI: 0000000000003560 [ 1125.457719] RBP: 00000000200001c0 R08: 0000000020000180 R09: 0000000020000180 [ 1125.457731] R10: 0000000020000080 R11: 0000000000000202 R12: 0000000020000180 [ 1125.457743] R13: 0000000020ffb000 R14: 0000000020000080 R15: 0000000020ffb000 [ 1125.485576] loop7: detected capacity change from 0 to 32256 [ 1125.658212] FAULT_INJECTION: forcing a failure. [ 1125.658212] name failslab, interval 1, probability 0, space 0, times 0 [ 1125.658234] CPU: 1 PID: 8028 Comm: syz-executor.4 Not tainted 5.10.247 #1 [ 1125.658244] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1125.658251] Call Trace: [ 1125.658277] dump_stack+0x107/0x167 [ 1125.658300] should_fail.cold+0x5/0xa [ 1125.658322] ? create_object.isra.0+0x3a/0xa30 [ 1125.658341] should_failslab+0x5/0x20 [ 1125.658360] kmem_cache_alloc+0x5b/0x310 [ 1125.658380] ? mark_held_locks+0x9e/0xe0 [ 1125.658413] create_object.isra.0+0x3a/0xa30 [ 1125.658430] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1125.658461] kmem_cache_alloc+0x159/0x310 [ 1125.658489] xas_alloc+0x336/0x440 [ 1125.658512] xas_create+0x34a/0x10d0 [ 1125.658546] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1125.658569] xas_store+0x8c/0x1c40 [ 1125.658606] __xa_store+0x164/0x2d0 [ 1125.658629] ? xa_delete_node+0x280/0x280 [ 1125.658658] ? trace_hardirqs_on+0x5b/0x180 [ 1125.658686] xa_store+0x31/0x50 [ 1125.658709] __io_uring_add_tctx_node+0x1cf/0x520 [ 1125.658731] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1125.658747] ? alloc_fd+0x2e7/0x670 [ 1125.658781] io_uring_setup+0x1fbb/0x2980 [ 1125.658811] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1125.658827] ? wait_for_completion_io+0x270/0x270 [ 1125.658874] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1125.658895] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1125.658919] do_syscall_64+0x33/0x40 [ 1125.658939] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1125.658952] RIP: 0033:0x7f6308220b19 [ 1125.658970] 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 [ 1125.658981] RSP: 002b:00007f6305796108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1125.659002] RAX: ffffffffffffffda RBX: 00007f6308333f60 RCX: 00007f6308220b19 [ 1125.659013] RDX: 0000000020ffb000 RSI: 00000000200001c0 RDI: 0000000000003560 [ 1125.659025] RBP: 00000000200001c0 R08: 0000000020000180 R09: 0000000020000180 [ 1125.659036] R10: 0000000020000080 R11: 0000000000000202 R12: 0000000020000180 [ 1125.659047] R13: 0000000020ffb000 R14: 0000000020000080 R15: 0000000020ffb000 [ 1125.801867] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=35144 sclass=netlink_route_socket pid=8032 comm=syz-executor.1 [ 1125.858972] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=34247 sclass=netlink_route_socket pid=8032 comm=syz-executor.1 [ 1125.865388] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=53893 sclass=netlink_route_socket pid=8032 comm=syz-executor.1 [ 1125.873202] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=53481 sclass=netlink_route_socket pid=8032 comm=syz-executor.1 [ 1125.947828] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=35656 sclass=netlink_route_socket pid=8032 comm=syz-executor.1 [ 1125.954063] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8032 comm=syz-executor.1 [ 1125.962320] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=33608 sclass=netlink_route_socket pid=8032 comm=syz-executor.1 [ 1125.964278] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=35140 sclass=netlink_route_socket pid=8032 comm=syz-executor.1 [ 1125.991666] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=51 sclass=netlink_route_socket pid=8032 comm=syz-executor.1 [ 1125.991683] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=64 sclass=netlink_route_socket pid=8032 comm=syz-executor.1 02:07:48 executing program 3: prlimit64(0x0, 0xb, &(0x7f00000017c0), 0x0) gettid() gettid() unshare(0x28000080) clone3(&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, {0x1b}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = fork() rt_sigqueueinfo(r0, 0x5, &(0x7f0000000000)={0x0, 0x4, 0xa0000000}) 02:07:48 executing program 0: r0 = syz_io_uring_setup(0x1c28, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x5}, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000fee000/0x4000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe2(0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) io_uring_enter(r0, 0x58ab, 0x17, 0x0, 0x0, 0x0) 02:07:48 executing program 1: 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, 0xffffffffffffffff, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000840)='/sys/kernel/oops_count', 0x0, 0x0) splice(r1, 0x0, r1, 0x0, 0x7fff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000180)=0xe1c1) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY(r2, 0x5000940f, &(0x7f0000000740)={{r2}, "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"}) sendmsg$nl_generic(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000700)={0x20, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@typed={0xc, 0x0, 0x0, 0x0, @u64}]}, 0x20}}, 0x0) close_range(0xffffffffffffffff, r0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000004c0)={0x14}, 0x14}}, 0x0) perf_event_open(&(0x7f0000000440)={0x7, 0x80, 0x0, 0xff, 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, @perf_bp={&(0x7f0000000000), 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xb) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0xe, 0x0) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) r4 = openat$incfs(0xffffffffffffffff, &(0x7f0000000600)='.pending_reads\x00', 0x400082, 0x151) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000040)={0xffffffffffffffff, 0x6, 0xfcea, 0x3}) ioctl$TIOCGETD(r3, 0x5424, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000000080)={0x2000000c}) 02:07:48 executing program 6: keyctl$update(0x2, 0x0, 0x0, 0x0) keyctl$read(0xb, 0x0, &(0x7f0000000040)=""/37, 0x25) add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000080)={'fscrypt:', @desc4}, &(0x7f0000000240)={0x0, "4f49d0b64d582ba517570c53310cd370d66de83f183f61278a0dfaadb7c1232d21feb5922d831172e8f89b6e4f026365c8e99a15ed6382175ed8ef66b3353b4f", 0x27}, 0x48, 0xfffffffffffffffd) keyctl$read(0xb, 0x0, &(0x7f00000000c0)=""/43, 0x2b) timer_create(0x3, &(0x7f00000009c0)={0x0, 0x1d, 0x1, @thr={&(0x7f0000000100)="d8b243238323e85e03da6f5df53ca1ae3375c8561052072b202407b387069b61af539ede5dd2e0e31d66f4db0df9c9e1ec3573ab5c54365fcd3fe933d6e502d1957522f813bf16041285eb1ed667a750bd08f15b3761c756679f77403c48732b6120292a8d0c859a78774518cd4912c51f69b6d1b0e7b11e5d75009015114b1b004d455c769bb19d65d49bdbd5", &(0x7f00000004c0)="fc"}}, &(0x7f0000000a00)=0x0) timer_gettime(r0, 0x0) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 02:07:48 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x9, 0x3ff, 0x4, 0x101, 0x13, "1d50f549718186088065ea1a81b43f1beed081"}) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x17) 02:07:48 executing program 4: prlimit64(0x0, 0x6, &(0x7f0000000080), 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0x0) syz_io_uring_setup(0x3560, &(0x7f00000001c0)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000080), &(0x7f0000000180)) (fail_nth: 64) [ 1142.725113] FAULT_INJECTION: forcing a failure. [ 1142.725113] name failslab, interval 1, probability 0, space 0, times 0 [ 1142.727743] CPU: 1 PID: 8050 Comm: syz-executor.4 Not tainted 5.10.247 #1 [ 1142.729311] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1142.730237] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1142.731197] Call Trace: [ 1142.731227] dump_stack+0x107/0x167 [ 1142.731252] should_fail.cold+0x5/0xa [ 1142.731276] ? xas_alloc+0x336/0x440 [ 1142.735446] should_failslab+0x5/0x20 [ 1142.736341] kmem_cache_alloc+0x5b/0x310 [ 1142.737277] xas_alloc+0x336/0x440 [ 1142.738098] xas_create+0x34a/0x10d0 [ 1142.738977] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1142.740187] xas_store+0x8c/0x1c40 [ 1142.741026] __xa_store+0x164/0x2d0 [ 1142.741779] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1142.741864] ? xa_delete_node+0x280/0x280 [ 1142.743890] ? trace_hardirqs_on+0x5b/0x180 [ 1142.744898] xa_store+0x31/0x50 [ 1142.745658] __io_uring_add_tctx_node+0x1cf/0x520 [ 1142.746754] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1142.747941] ? alloc_fd+0x2e7/0x670 [ 1142.748787] io_uring_setup+0x1fbb/0x2980 [ 1142.749739] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1142.750886] ? wait_for_completion_io+0x270/0x270 [ 1142.752020] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1142.753218] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1142.754404] do_syscall_64+0x33/0x40 [ 1142.755256] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1142.756427] RIP: 0033:0x7f6308220b19 [ 1142.757275] 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 [ 1142.761434] RSP: 002b:00007f6305796108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1142.763161] RAX: ffffffffffffffda RBX: 00007f6308333f60 RCX: 00007f6308220b19 [ 1142.764797] RDX: 0000000020ffb000 RSI: 00000000200001c0 RDI: 0000000000003560 [ 1142.766424] RBP: 00000000200001c0 R08: 0000000020000180 R09: 0000000020000180 [ 1142.768042] R10: 0000000020000080 R11: 0000000000000202 R12: 0000000020000180 [ 1142.769654] R13: 0000000020ffb000 R14: 0000000020000080 R15: 0000000020ffb000 02:07:48 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000040)=0xee) ioctl$TIOCSTI(r0, 0x540b, &(0x7f0000000000)=0x17) 02:07:48 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) openat(r0, &(0x7f0000000240)='./file0\x00', 0x153001, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x228800, 0x0) sendmsg$inet6(r1, &(0x7f0000000500)={&(0x7f00000002c0)={0xa, 0x4e24, 0x400, @empty, 0x709}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000300)="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", 0xff}, {&(0x7f0000000400)="9a8efe1dcfa6bc9b4d86c7affd7db8b53d59c0d724339685b1cc380ef5ac9ffaea7e5e573b55fb7111", 0x29}, {&(0x7f0000000440)="0f8dee67a76ae5f3a16a9826d2fbb05017d24966f54665a5a962b348fe73a237748e41264a42135cb4f06c4d5782c2f989266c555c6a9b98ddd13543e4d4f489c53ba9031371d826913ad0288368363717b57f", 0x53}], 0x3, &(0x7f0000000580)=[@pktinfo={{0x24, 0x29, 0x32, {@loopback}}}, @dstopts={{0x30, 0x29, 0x37, {0x11, 0x2, '\x00', [@pad1, @padn={0x1, 0x1, [0x0]}, @pad1, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}}}], 0x58}, 0x14) bind$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) getsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000180), &(0x7f0000000200)=0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00000000c0)=0x6, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x31, &(0x7f0000000540)=[{&(0x7f0000000100)=':\x00', 0xfffffdef}], 0x1}, 0x10044001) r2 = dup3(r0, r0, 0x80000) write$P9_RREMOVE(r2, &(0x7f00000001c0)={0x7, 0x7b, 0x1}, 0x7) 02:07:48 executing program 7: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000840)='/sys/kernel/oops_count', 0x24400, 0x0) splice(r0, 0x0, r0, 0x0, 0x7fff, 0xc) ioctl$SNAPSHOT_PLATFORM_SUPPORT(r0, 0x330f, 0xf48) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000000)=0x17) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r0, 0xc018937a, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r2, @ANYBLOB="ff7f0000000012002e2f66696c653d00"]) recvmsg(0xffffffffffffffff, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000040)={0xfffffff9, 0x5, 0xffffffff, 0x20}) 02:07:48 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xcca2, 0x150) r1 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r1, 0x80489439, &(0x7f00000001c0)) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000140)={0x0, 0x3, 0x8, 0x6d3}) fcntl$getflags(r0, 0x40a) fsetxattr$security_ima(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=ANY=[@ANYBLOB="030004fffff62d00a53382a9035de70f768e4a12c8d544ad8068e68063059362d6ae3faedea7b80cbdb8a3ee4804902a93a210442f6ef270ce7fc6b6fe5ca54977e0808aff3e2fb7ac31b9b5692f012ec150687e981d6fa0431fab1a89a3a921b07197d35ea7c3a550504f2e7a3cb6bef002db6fb5623e5da092a897944aa1f2660e7048be1207ca287ddfcb497487d7afed783b9c5bd13970f38e24e3693b3f86b5"], 0xae, 0x1) r2 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r2, 0x0, 0x2020) r3 = openat$cgroup_procs(r0, &(0x7f0000000180)='tasks\x00', 0x2, 0x0) close_range(r2, r3, 0x2) 02:07:48 executing program 7: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'veth1_vlan\x00'}) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) [ 1142.868513] cgroup: fork rejected by pids controller in /syz3 02:07:48 executing program 0: r0 = syz_io_uring_setup(0x1c28, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x5}, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000fee000/0x4000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe2(0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) io_uring_enter(r0, 0x58ab, 0x18, 0x0, 0x0, 0x0) 02:07:48 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000040)=0xee) ioctl$TIOCSTI(r0, 0x540c, &(0x7f0000000000)=0x17) 02:07:48 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='attr/fscreate\x00') write$cgroup_int(r0, &(0x7f0000000000), 0x12) [ 1142.928299] SELinux: Context 0x0000000000000000 is not valid (left unmapped). 02:07:48 executing program 7: syz_usb_disconnect(0xffffffffffffffff) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x17) 02:07:48 executing program 0: r0 = syz_io_uring_setup(0x1c28, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x5}, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000fee000/0x4000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe2(0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) io_uring_enter(r0, 0x58ab, 0x19, 0x0, 0x0, 0x0) 02:08:04 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000040)=0xee) ioctl$TIOCSTI(r0, 0x540d, &(0x7f0000000000)=0x17) 02:08:04 executing program 1: ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @dev={0xfe, 0x80, '\x00', 0x2d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x0, 0x7, 0x6, 0x100, 0x101, 0x81}) stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000004a00)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)=""/190, 0xbe}], 0x1}}, {{&(0x7f0000000240)=@abs, 0x6e, &(0x7f00000007c0)=[{&(0x7f00000002c0)=""/73, 0x49}, {&(0x7f0000000340)=""/78, 0x4e}, {&(0x7f00000003c0)=""/231, 0xe7}, {&(0x7f00000004c0)=""/239, 0xef}, {&(0x7f0000004cc0)=""/25, 0x19}, {&(0x7f0000000600)=""/189, 0xbd}, {&(0x7f00000006c0)=""/55, 0x37}, {&(0x7f0000000700)=""/130, 0x82}], 0x8}}, {{&(0x7f0000000840)=@abs, 0x6e, &(0x7f0000001b80)=[{&(0x7f00000008c0)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/249, 0xf9}, {&(0x7f00000019c0)=""/32, 0x20}, {&(0x7f0000001a00)=""/83, 0x53}, {&(0x7f0000001a80)=""/227, 0xe3}], 0x5, &(0x7f0000001c00)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xf0}}, {{&(0x7f0000001d00)=@abs, 0x6e, &(0x7f0000002280)=[{&(0x7f0000001d80)=""/41, 0x29}, {&(0x7f0000001dc0)=""/172, 0xac}, {&(0x7f0000001e80)=""/55, 0x37}, {&(0x7f0000001ec0)=""/99, 0x63}, {&(0x7f0000001f40)=""/77, 0x4d}, {&(0x7f0000001fc0)=""/216, 0xd8}, {&(0x7f00000020c0)=""/154, 0x9a}, {&(0x7f0000002180)=""/211, 0xd3}], 0x8}}, {{&(0x7f0000002300), 0x6e, &(0x7f0000002640)=[{&(0x7f0000002380)=""/109, 0x6d}, {&(0x7f0000002400)=""/154, 0x9a}, {&(0x7f00000024c0)=""/185, 0xb9}, {&(0x7f0000002580)=""/137, 0x89}], 0x4, &(0x7f0000002680)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x20}}, {{&(0x7f00000026c0)=@abs, 0x6e, &(0x7f0000002c00)=[{&(0x7f0000002740)=""/159, 0x9f}, {&(0x7f0000002800)=""/202, 0xca}, {&(0x7f0000002900)=""/218, 0xda}, {&(0x7f0000002a00)=""/104, 0x68}, {&(0x7f0000002a80)=""/135, 0x87}, {&(0x7f0000002b40)=""/97, 0x61}, {&(0x7f0000002bc0)}], 0x7, &(0x7f0000002c80)}}, {{&(0x7f0000002cc0)=@abs, 0x6e, &(0x7f0000004000)=[{&(0x7f0000002d40)=""/4096, 0x1000}, {&(0x7f0000003d40)=""/146, 0x92}, {&(0x7f0000003e00)=""/77, 0x4d}, {&(0x7f0000003e80)=""/148, 0x94}, {&(0x7f0000003f40)=""/133, 0x85}], 0x5, &(0x7f0000004080)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0xd0}}, {{&(0x7f0000004180)=@abs, 0x6e, &(0x7f00000044c0)=[{&(0x7f0000004200)=""/214, 0xd6}, {&(0x7f0000004d00)=""/169, 0xa9}, {&(0x7f00000043c0)=""/139, 0x8b}, {&(0x7f0000004480)=""/55, 0x37}], 0x4, &(0x7f0000004300)=ANY=[@ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="647bb14a2ce818603aef433c2620fc8632b7a465ce83aa715f9196f0c23cb882934aef8657"], 0x28}}, {{&(0x7f0000004540)=@abs, 0x6e, &(0x7f00000047c0)=[{&(0x7f00000045c0)=""/229, 0xe5}, {&(0x7f00000046c0)=""/253, 0xfd}], 0x2, &(0x7f0000004800)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x60}}, {{&(0x7f0000004880)=@abs, 0x6e, &(0x7f00000049c0)=[{&(0x7f0000004900)=""/188, 0xbc}], 0x1}}], 0xa, 0x40010000, &(0x7f0000004c80)={0x0, 0x989680}) r2 = socket$packet(0x11, 0x2, 0x300) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r2, &(0x7f0000000240)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @random="b15ed7ae33fc"}, 0x14) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000006240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000006200)={&(0x7f0000006280)=@getpolicy={0x1550, 0x15, 0x300, 0x70bd2a, 0x25dfdbfe, {{@in6=@private2, @in6=@ipv4={'\x00', '\xff\xff', @loopback}, 0x4e20, 0x18, 0x4e22, 0x1f, 0x2, 0x80, 0x80, 0x84, 0x0, r0}, 0x6e6bc0, 0x2}, [@sa={0xe4, 0x6, {{@in=@rand_addr=0x64010101, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x4e20, 0x7, 0x4e20, 0x3de8, 0x2, 0x0, 0x20, 0x5c, r4, r1}, {@in6=@mcast2, 0x4d3, 0xff}, @in=@loopback, {0x80000001, 0x0, 0x4, 0x0, 0x401, 0x0, 0x100, 0x5}, {0x10001, 0xb0, 0x10001, 0x800}, {0x5, 0x6, 0x1000}, 0x70bd2d, 0x3501, 0x2, 0x2, 0x48, 0x90}}, @sa={0xe4, 0x6, {{@in=@broadcast, @in6=@mcast1, 0x4e24, 0x37, 0x4e20, 0x839, 0x2, 0x0, 0x80, 0x11, 0x0, r1}, {@in=@remote, 0x4d6, 0xff}, @in6=@dev={0xfe, 0x80, '\x00', 0x2f}, {0x1, 0x2417, 0x3, 0x7f, 0x9, 0x4, 0xffff, 0x6}, {0x0, 0x5, 0x7, 0x100}, {0x80, 0x7ff, 0x23}, 0x70bd28, 0x0, 0xa, 0x2, 0x7, 0xa}}, @lastused={0xc, 0xf, 0x5ef}, @migrate={0x1cc, 0x11, [{@in6=@remote, @in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@private2={0xfc, 0x2, '\x00', 0x1}, @in=@empty, 0x33, 0x0, 0x0, 0x3507, 0xa, 0x2}, {@in=@multicast2, @in6=@mcast2, @in6=@dev={0xfe, 0x80, '\x00', 0x25}, @in6=@dev={0xfe, 0x80, '\x00', 0x24}, 0x32, 0x3, 0x0, 0x3505, 0xa, 0x2}, {@in=@local, @in6=@ipv4={'\x00', '\xff\xff', @multicast2}, @in6=@local, @in=@remote, 0x3c, 0x2, 0x0, 0x3504, 0xa, 0x2}, {@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@empty, @in=@dev={0xac, 0x14, 0x14, 0x20}, @in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x32, 0xde9d94ca705ab445, 0x0, 0x3501, 0x2, 0x2}, {@in6=@private2={0xfc, 0x2, '\x00', 0x1}, @in=@multicast2, @in6=@private1, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x3c, 0x0, 0x0, 0x3505, 0xa, 0xa}, {@in6=@dev={0xfe, 0x80, '\x00', 0x1}, @in6=@dev={0xfe, 0x80, '\x00', 0x2e}, @in=@rand_addr=0x64010102, @in6=@private2, 0xff, 0x0, 0x0, 0x34ff, 0xa, 0xa}]}, @algo_auth={0x96, 0x1, {{'nhpoly1305-sse2\x00'}, 0x270, "65818a87593475903a582c4eb12a985542cf655bb663527360004667160e913c9c5f55c988b50ed11c505950aadb4c69a590fb9ab5542effacb5eb25e42c07b26e1a7939d2e3fbe21670e9bf476b"}}, @algo_auth={0x48, 0x1, {{'xxhash64\x00'}}}, @sec_ctx={0x1c, 0x8, {0x18, 0x8, 0x1, 0x2, 0x10, "6f1e9da21639cab357c7c547a24d9dcb"}}, @algo_comp={0x1048, 0x3, {{'lzjh\x00'}, 0x8000, "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@XFRMA_IF_ID={0x8, 0x1f, r4}, @coaddr={0x14, 0xe, @in=@multicast2}]}, 0x1550}, 0x1, 0x0, 0x0, 0x1}, 0x20000084) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='pagemap\x00') pread64(r5, 0x0, 0x7ffffffff000, 0x8) r6 = mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0xa2110, 0xffffffffffffffff, 0x10000000) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) openat(r7, &(0x7f0000000180)='./file1\x00', 0x182, 0x0) syz_io_uring_setup(0x8003a75, &(0x7f0000000080)={0x0, 0xa91f, 0x10, 0x0, 0x3be}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000002c0)=0x0, &(0x7f0000002c80)=0x0) syz_io_uring_submit(r8, r9, 0x0, 0x0) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r9, &(0x7f0000000040)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x1, {0x3, r10}}, 0x7ff) syz_io_uring_submit(0x0, r6, &(0x7f0000002bc0)=@IORING_OP_FADVISE={0x18, 0x5, 0x0, @fd_index=0x7, 0x8, 0x0, 0x7, 0x5, 0x1, {0x0, r10}}, 0x3) creat(&(0x7f00000000c0)='./file0\x00', 0x10) 02:08:04 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000002c0)={0x1c, 0x3e, 0xc21, 0x70bd2b, 0x0, {0x7}, [@generic="3ac9250b41"]}, 0x1c}}, 0x0) 02:08:04 executing program 4: prlimit64(0x0, 0x6, &(0x7f0000000080), 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0x0) syz_io_uring_setup(0x3560, &(0x7f00000001c0)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000080), &(0x7f0000000180)) (fail_nth: 65) 02:08:04 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x5}}, './file0\x00'}) ioctl$TCSETSW2(r1, 0x402c542c, &(0x7f0000000080)={0x10001, 0xfffeffff, 0xfffffffc, 0x28000000, 0xff, "ed461641e5929260e12d20b9b0f9cb888481c3", 0x9, 0x4}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_SB_GET(r1, &(0x7f0000001440)={&(0x7f0000001340)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000001400)={&(0x7f0000001380)={0x80, 0x0, 0x200, 0x70bd2b, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, {0x8, 0xb, 0xe7}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x9}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x2}}]}, 0x80}, 0x1, 0x0, 0x0, 0x20008000}, 0x4000040) recvmsg(r2, 0x0, 0x2020) sendmsg(r2, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000000c0)="d2169f980e9a3d752ac7406c489fd7c458e0078e729aef7052743c6520fe684c3293b106831b50fb66e27126d6a47736079f6735cd9f86b84b61c55d0814e02a585315bdd7f26e87778fb5760f07f061f6c9f6d0fce0b38dd979746bb6366e60c4449f27dd53d1d9d723d2782376e331ac", 0x71}], 0x1, &(0x7f0000000180)=[{0x60, 0x115, 0x80, "d8d36938d10af045302f1130b0e10dc2dabc207e0e0e4e3844cecc21e4cfce3182137b07fc7194322e6391286b11142ac57afd8824a7126391396da0cfdd474e9dc5a032e609e91cb706f223c6eb6ad5"}, {0x1010, 0x109, 0x9, "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{0xf8, 0x10e, 0x80000000, "aeeb048262faa1cd09eac8e0f52bec0d84edb1532a4dda271d674a7db210a5fdbdd143a6726e11f17f0ed6d9e99eb538ffa2345c7046db3da13cccf54a74bead57cd031dce7b68ca9f5468e0dc414114d51af7885c3382711b76987b4cb8c340cd1a3cba49ba566b73359b3605465f1ca0fd30d17992eb34e4c4017e768f343ee6fbbbf099293705e7bf0f9c7b287aab52370cc3f0129c072947ae4bac0e7a5a8dd122d27e30477930021515de554040dade472e5a364fd1a13f54e9ccb1496104c0c3940d5aeaaf3f8327403e6ff709421988841da37fb6562338b60187f080453a09d6e5d039"}], 0x1168}, 0x8000) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000840)='/sys/kernel/oops_count', 0x0, 0x0) splice(r3, 0x0, r3, 0x0, 0x7fff, 0x0) ioctl$TIOCL_SCROLLCONSOLE(r3, 0x541c, &(0x7f0000001480)={0xd, 0xfff}) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f0000000040)=0x13) 02:08:04 executing program 3: prlimit64(0x0, 0xb, &(0x7f00000017c0), 0x0) gettid() gettid() unshare(0x28000080) clone3(&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, {0x1b}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = fork() rt_sigqueueinfo(r0, 0x5, &(0x7f0000000000)={0x0, 0x4, 0xa0000000}) [ 1159.212105] FAULT_INJECTION: forcing a failure. [ 1159.212105] name failslab, interval 1, probability 0, space 0, times 0 [ 1159.214302] CPU: 0 PID: 8105 Comm: syz-executor.4 Not tainted 5.10.247 #1 [ 1159.215539] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1159.217032] Call Trace: [ 1159.217517] dump_stack+0x107/0x167 [ 1159.218185] should_fail.cold+0x5/0xa [ 1159.218872] ? xas_alloc+0x336/0x440 [ 1159.219539] should_failslab+0x5/0x20 [ 1159.220387] kmem_cache_alloc+0x5b/0x310 [ 1159.221125] xas_alloc+0x336/0x440 [ 1159.221770] xas_create+0x34a/0x10d0 02:08:04 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) openat(r0, &(0x7f0000000240)='./file0\x00', 0x153001, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x228800, 0x0) sendmsg$inet6(r1, &(0x7f0000000500)={&(0x7f00000002c0)={0xa, 0x4e24, 0x400, @empty, 0x709}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000300)="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", 0xff}, {&(0x7f0000000400)="9a8efe1dcfa6bc9b4d86c7affd7db8b53d59c0d724339685b1cc380ef5ac9ffaea7e5e573b55fb7111", 0x29}, {&(0x7f0000000440)="0f8dee67a76ae5f3a16a9826d2fbb05017d24966f54665a5a962b348fe73a237748e41264a42135cb4f06c4d5782c2f989266c555c6a9b98ddd13543e4d4f489c53ba9031371d826913ad0288368363717b57f", 0x53}], 0x3, &(0x7f0000000580)=[@pktinfo={{0x24, 0x29, 0x32, {@loopback}}}, @dstopts={{0x30, 0x29, 0x37, {0x11, 0x2, '\x00', [@pad1, @padn={0x1, 0x1, [0x0]}, @pad1, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}}}], 0x58}, 0x14) bind$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) getsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000180), &(0x7f0000000200)=0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00000000c0)=0x6, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x31, &(0x7f0000000540)=[{&(0x7f0000000100)=':\x00', 0xfffffdef}], 0x1}, 0x10044001) r2 = dup3(r0, r0, 0x80000) write$P9_RREMOVE(r2, &(0x7f00000001c0)={0x7, 0x7b, 0x1}, 0x7) 02:08:04 executing program 0: r0 = syz_io_uring_setup(0x1c28, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x5}, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000fee000/0x4000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe2(0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) io_uring_enter(r0, 0x58ab, 0x1a, 0x0, 0x0, 0x0) [ 1159.222464] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1159.223603] xas_store+0x8c/0x1c40 [ 1159.224272] __xa_store+0x164/0x2d0 [ 1159.224930] ? xa_delete_node+0x280/0x280 [ 1159.225693] ? trace_hardirqs_on+0x5b/0x180 [ 1159.226476] xa_store+0x31/0x50 [ 1159.227078] __io_uring_add_tctx_node+0x1cf/0x520 [ 1159.227945] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1159.228907] ? alloc_fd+0x2e7/0x670 [ 1159.229585] io_uring_setup+0x1fbb/0x2980 [ 1159.230346] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1159.231265] ? wait_for_completion_io+0x270/0x270 [ 1159.232162] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1159.233102] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1159.234032] do_syscall_64+0x33/0x40 [ 1159.234694] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1159.235604] RIP: 0033:0x7f6308220b19 [ 1159.236276] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1159.239570] RSP: 002b:00007f6305796108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1159.240939] RAX: ffffffffffffffda RBX: 00007f6308333f60 RCX: 00007f6308220b19 [ 1159.242205] RDX: 0000000020ffb000 RSI: 00000000200001c0 RDI: 0000000000003560 [ 1159.243480] RBP: 00000000200001c0 R08: 0000000020000180 R09: 0000000020000180 [ 1159.244761] R10: 0000000020000080 R11: 0000000000000202 R12: 0000000020000180 [ 1159.246031] R13: 0000000020ffb000 R14: 0000000020000080 R15: 0000000020ffb000 02:08:05 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = dup(r0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x17) recvmsg$unix(r1, &(0x7f0000001200)={0x0, 0x0, &(0x7f0000001140)=[{&(0x7f0000000040)=""/4096, 0x1000}, {&(0x7f0000001040)=""/233, 0xe9}], 0x2, &(0x7f0000001180)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x78}, 0x10002) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000001240)=""/223) 02:08:05 executing program 6: keyctl$update(0x2, 0x0, &(0x7f0000000880)="a73be9bcae4ca10fbd69255c6d185d6411ccb7bb3d9bdaa502e052e20f89568a850a94d1ee81ce0e170f4310ba92fbad081d5bba6e3dd60aadfdd16a8f0484dfb533b007169eebd1da4a0d7aaec13e73bf5d646b283b9517e7ea8dd2452f6a5160b5e9ac110b591f6dfab1780afb225d0beee82fe65a0005ed3d394cda51d2e1bd780d50069dcf07eac70115e74abcda618afeb1b74542f992f06a813c59dafd1403685abc4717f44a89e72c8eb5d166837c926d16e516248a6cf2ef0945dcf4da13765f886e9c5d2e34b48776b93b60dd1fff9c01d36f25fe4566f85a3723cbb268cb0d064445c70b61", 0xea) keyctl$read(0xb, 0x0, &(0x7f00000000c0)=""/43, 0x2b) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000440), &(0x7f0000000580)=0x4f) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_create(0x3, 0x0, &(0x7f0000000040)=0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, &(0x7f0000000280)={'icmp6\x00'}, &(0x7f0000000380)=0x1e) timer_settime(r0, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) timer_gettime(r0, &(0x7f00000002c0)) timer_delete(r0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 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, 0x2, 0x0, @perf_config_ext={0x7, 0x3f}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_gettime(r0, &(0x7f00000003c0)) fsetxattr$security_ima(r1, &(0x7f0000000080), &(0x7f00000005c0)=ANY=[@ANYRES64=r1], 0x4, 0x1) timer_delete(0x0) capset(&(0x7f0000000240)={0x20080522}, &(0x7f0000000300)={0x800, 0x3, 0x7, 0xd7, 0x8000, 0x6}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_gettime(r0, &(0x7f0000000100)) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r2}, &(0x7f0000000340)) fcntl$getown(0xffffffffffffffff, 0x9) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 02:08:05 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000040)=0xee) ioctl$TIOCSTI(r0, 0x5413, &(0x7f0000000000)=0x17) 02:08:05 executing program 0: r0 = syz_io_uring_setup(0x1c28, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x5}, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000fee000/0x4000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe2(0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) io_uring_enter(r0, 0x58ab, 0x1b, 0x0, 0x0, 0x0) 02:08:05 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000840)='/sys/kernel/oops_count', 0x0, 0x0) splice(r1, 0x0, r1, 0x0, 0x7fff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$AUTOFS_DEV_IOCTL_FAIL(r1, 0xc0189377, &(0x7f0000000240)=ANY=[@ANYBLOB="0100008515dc80bd0f8118000100000018000000f904d76814ab8488ced74fcaa8b8f678d84774ae75481ea3a77423ea696569dd8fda3a1991eaeaea978b620d3ea28a3f383b3134acd230f1bfab28e0ff1892b90e2846ee245bcb15d49423d2a6e473a1f40df53a4844fa9d5e0f0ce3267ba8655b362cfa8e4431f00f1370de11a86a552478a9bdec9e58339b819ab52f9f1641c12d101d8baabc2220735ea6c2269777d2746348367cc82903c2b447f53278f3", @ANYRES32=r1, @ANYBLOB="950c0000ff0000002e2f66696c653000"]) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180), 0x200100, 0x0) recvmsg(r3, 0x0, 0x122) fcntl$setownex(r2, 0xf, &(0x7f0000000080)={0x0, 0xffffffffffffffff}) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000040)={0x2, {0x2, 0x6, 0x7f, 0x7f, 0x2, 0xf}}) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x17) r4 = dup(r1) ioctl$TIOCGPKT(r4, 0x80045438, &(0x7f0000000100)) 02:08:05 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(0x0, &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000001380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x4, 0x80, 0x80, 0x0, 0x2, 0x9, 0x0, 0xff, 0x8025, 0x4, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x4, @perf_bp={&(0x7f0000000000), 0x4}, 0x118a1, 0x40, 0x1f, 0x5, 0xfffffffffffeffff, 0x74, 0x5b, 0x0, 0x400, 0x0, 0x1ff}, 0x0, 0x10, r0, 0x8) llistxattr(&(0x7f0000000100)='./file1\x00', 0x0, 0x0) 02:08:05 executing program 4: prlimit64(0x0, 0x6, &(0x7f0000000080), 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0x0) syz_io_uring_setup(0x3560, &(0x7f00000001c0)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000080), &(0x7f0000000180)) (fail_nth: 66) 02:08:05 executing program 3: prlimit64(0x0, 0xb, &(0x7f00000017c0), 0x0) gettid() gettid() unshare(0x28000080) clone3(&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, {0x1b}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = fork() rt_sigqueueinfo(r0, 0x5, &(0x7f0000000000)={0x0, 0x4, 0xa0000000}) [ 1159.515014] FAULT_INJECTION: forcing a failure. [ 1159.515014] name failslab, interval 1, probability 0, space 0, times 0 [ 1159.517682] CPU: 1 PID: 8239 Comm: syz-executor.4 Not tainted 5.10.247 #1 [ 1159.519225] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1159.521100] Call Trace: [ 1159.521703] dump_stack+0x107/0x167 [ 1159.522532] should_fail.cold+0x5/0xa [ 1159.523388] ? xas_alloc+0x336/0x440 [ 1159.524244] should_failslab+0x5/0x20 [ 1159.525106] kmem_cache_alloc+0x5b/0x310 [ 1159.526019] xas_alloc+0x336/0x440 [ 1159.526823] xas_create+0x34a/0x10d0 [ 1159.527684] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1159.528868] xas_store+0x8c/0x1c40 [ 1159.529686] __xa_store+0x164/0x2d0 [ 1159.530523] ? xa_delete_node+0x280/0x280 [ 1159.531462] ? trace_hardirqs_on+0x5b/0x180 [ 1159.532455] xa_store+0x31/0x50 [ 1159.533197] __io_uring_add_tctx_node+0x1cf/0x520 [ 1159.534273] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1159.535435] ? alloc_fd+0x2e7/0x670 [ 1159.536284] io_uring_setup+0x1fbb/0x2980 [ 1159.537220] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1159.538355] ? wait_for_completion_io+0x270/0x270 [ 1159.539464] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1159.540700] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1159.541859] do_syscall_64+0x33/0x40 [ 1159.542693] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1159.543842] RIP: 0033:0x7f6308220b19 [ 1159.544689] 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 [ 1159.548800] RSP: 002b:00007f6305796108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1159.550502] RAX: ffffffffffffffda RBX: 00007f6308333f60 RCX: 00007f6308220b19 [ 1159.552095] RDX: 0000000020ffb000 RSI: 00000000200001c0 RDI: 0000000000003560 [ 1159.553710] RBP: 00000000200001c0 R08: 0000000020000180 R09: 0000000020000180 [ 1159.555310] R10: 0000000020000080 R11: 0000000000000202 R12: 0000000020000180 [ 1159.556931] R13: 0000000020ffb000 R14: 0000000020000080 R15: 0000000020ffb000 02:08:19 executing program 7: ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f0000000000)=0x17) 02:08:19 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000040)=0xee) ioctl$TIOCSTI(r0, 0x5414, &(0x7f0000000000)=0x17) 02:08:19 executing program 2: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)) syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000140)=0x0) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r5, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a", 0x2}, {0x0}, {0x0}], 0x33}, 0x0, 0x4008000}, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000040)=@IORING_OP_NOP={0x0, 0x2}, 0x9) pipe2(&(0x7f0000000180), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r7 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000340), 0x260001, 0x0) ioctl$TIOCOUTQ(r7, 0x5411, &(0x7f0000000380)) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r6, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0xc, 0x0, 0x0, 0x0) 02:08:19 executing program 3: prlimit64(0x0, 0xb, &(0x7f00000017c0), 0x0) gettid() gettid() unshare(0x28000080) clone3(&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, {0x1b}, 0x0, 0x0, 0x0, 0x0}, 0x58) socket$inet_tcp(0x2, 0x1, 0x0) rt_sigqueueinfo(0x0, 0x5, &(0x7f0000000000)={0x0, 0x4, 0xa0000000}) 02:08:19 executing program 6: ptrace(0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000005c0)='ns\x00') r1 = dup(r0) fchmodat(r1, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x5, 0x80, 0xfb, 0x9, 0x0, 0x9, 0x0, 0x0, 0x810, 0x8, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3dbc, 0x0, @perf_config_ext={0x0, 0x2}, 0x1001, 0x464d, 0x0, 0x6, 0xad1, 0x800, 0xf499, 0x0, 0x80}, 0x0, 0x0, r1, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x14}}, r2, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r4, 0xc0189378, &(0x7f0000000140)=ANY=[@ANYBLOB="01ebffe90000000018000000", @ANYRES32, @ANYRES32=r0, @ANYBLOB='\x00\x00\b\x00./file1\x00']) copy_file_range(r4, 0x0, r3, 0x0, 0x10001, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) sendfile(r3, r5, 0x0, 0x20d315) 02:08:19 executing program 0: r0 = syz_io_uring_setup(0x1c28, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x5}, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000fee000/0x4000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe2(0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) io_uring_enter(r0, 0x58ab, 0x1c, 0x0, 0x0, 0x0) 02:08:19 executing program 4: prlimit64(0x0, 0x6, &(0x7f0000000080), 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0x0) syz_io_uring_setup(0x3560, &(0x7f00000001c0)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000080), &(0x7f0000000180)) (fail_nth: 67) 02:08:19 executing program 1: r0 = 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, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f0000000000)=0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x40) io_submit(r1, 0x1, &(0x7f0000000800)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}]) io_setup(0x534c, &(0x7f0000000040)=0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r4, 0x0, 0x2020) io_cancel(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x8, 0x6b, r4, &(0x7f0000000180)="529451a217b8c53b52088a850aac615bea47dddf1137d8a6f0838f97d9997035e2c69658aafe5085f56046a957f7d66c8d61524382f5e82a0f73f294e980f36f08353846f3a07bade53338d6ce7fb56da502107d752411e80d38d1339726753da700cadac6f9dc1169705db8de4da3b60810c1ac56b69b19ba25163fdc6f72dced0284f7988898633dcf53b51f14321e06471d8b21c97f5c18cd21c428f4fee25e94276ae549b7c752bc0fc55ce68eff60d9bafb2051636923f46f3105d7346377a935414b49986399ad793a1af69b20099121b5486c9f78d9fcda5c09581e5d2df3566cc5a8461be4a7833f8e", 0xed, 0x6471, 0x0, 0x3, r2}, &(0x7f00000000c0)) io_pgetevents(r1, 0x0, 0x1, &(0x7f0000000600)=[{}], 0x0, 0x0) r5 = memfd_create(&(0x7f0000000280)='/dev/input/mouse#\x00', 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = fcntl$dupfd(r5, 0x0, r6) io_setup(0x20, &(0x7f00000005c0)=0x0) io_submit(r8, 0x1, &(0x7f0000000b40)=[&(0x7f00000006c0)={0x0, 0x0, 0x0, 0x5, 0x0, r7, 0x0}]) clone3(&(0x7f0000000500)={0x100000, &(0x7f0000000280)=0xffffffffffffffff, &(0x7f00000002c0), &(0x7f0000000300), {0x1}, &(0x7f0000000340)=""/233, 0xe9, &(0x7f0000000440)=""/92, &(0x7f00000004c0)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff], 0x4, {r2}}, 0x58) r10 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000780), 0x1000, 0x0) r11 = open(&(0x7f0000000900)='./file1\x00', 0x480000, 0x10) r12 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r12, 0x0, 0x2020) io_submit(r8, 0x6, &(0x7f0000000c00)=[&(0x7f0000000580)={0x0, 0x0, 0x0, 0x3, 0x1, r9, &(0x7f0000000640)="f7d4ab3431dacf25e07edecea8d98a6cd1307d028b91d1cb6aa24b9111593761b59a27f4443760dbffb9850fcbc9a62e8522c8e750b4c277d5400b9db758307843b2638baeabbb2414a6f7304541526dadd17c214940c7a0832e60c4bdd0293e60eb300983234527b549285501c86758c2c0d8d364098bd0fff63de9e101d1f61dd5d837c7b99adb0d6a7115d1e77bbc2379d99fe3a9d80e2b3dc1d874f5b7b6edd597666f062dc40176f2d909f39888eb6203e679832682c0184d59cee5269b92954e2085b4531ba273519d250c2eb9686dd4fa1459e5d229cee5", 0xdb, 0x25d, 0x0, 0x0, r2}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x6, 0x4, r0, &(0x7f00000005c0)="48c7affdff33617f1004a956ae3b60e969c2a4b4da09726f39696872c7e215a9b267", 0x22, 0x141, 0x0, 0x0, r2}, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x6, 0x4, 0xffffffffffffffff, &(0x7f0000000840)="a6408eda8b82c09e2cf32a2bc6d15efa6b6bd5d8f76fa0b822e03a1b1a470601664e45670a2d0b2331636f7a47b7343acc64f4e3054dd73c435906c07c9aaa0acb64ee4be0664af8a5bbbbc43ebecdceb0666df96a939f92e6305859353bdf9eb512b9bdcd500248ede795f8508b4f1ee65ad4ee71cd295e15688bea250f926db67bd4c0f23c0b8c7d6ad3", 0x8b, 0x3, 0x0, 0x1, r10}, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x2, 0x100, r11, &(0x7f0000000940)="a432c806e64115e148bf69dcbcf2368e167c728b0d370ee5fcc55dc623732e820bb3e58d2b069d16c8c1382d9537324cf8f5433ec5faaf704b8c483d45c3fe133b8e1e31704661e1eeef1ca98906bea60a2e9d46a5fed8ed7f86cbbac587eb", 0x5f, 0x3, 0x0, 0x2, r2}, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x7, 0x2, r2, &(0x7f0000000a00)="1c18b1c2b5a756965d14eb3c817030595f11291e7f3996c22c72abc7e20c5cbffe53805d517f620dabb8bf37b1768028697d1915271652b31730f342e7d06b401a845f90f13349765e6ca4bece13fc7ec1f4b4752d02c18c7ff24dbf0c3132d2421e4da01749d0c6335455d3552fe875992fb4ad63f8d608f2eb2eebcbc7d02d084f09ccda59a4d195ade986fb76aec5b87d5902e48832e5e5750b755ba3631090cb70e061ddcaed9aa761fdce1237ef8f0b88e35b271cfde9df019c26473dc5a08029704d879eb5cc6a860c72fb126fef9d4275efb7902a4f06134cab738014a10c7f0e664ab5619b756d2de874afe3f853", 0xf2, 0x6, 0x0, 0x1, r2}, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x400, r12, &(0x7f0000000b40)="e7759ac5b68b1833dc993a10cb2cd8b71dd0909119519672fa280b7dc7d801c8783c4dcef49eb6b8898055668b17973d9e4fef6368b25b54e4d103258396c7fc9d6f71e2d2ae1850a5f0e8b01247b607fad49ed98c8e89e1ecbe39ae88f867bbb53c16b616011ea97b95445a538f69f2f43b", 0x72, 0x0, 0x0, 0x3, r2}]) [ 1173.981501] FAULT_INJECTION: forcing a failure. [ 1173.981501] name failslab, interval 1, probability 0, space 0, times 0 [ 1173.983989] CPU: 0 PID: 8253 Comm: syz-executor.4 Not tainted 5.10.247 #1 [ 1173.985580] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1173.987522] Call Trace: [ 1173.988147] dump_stack+0x107/0x167 [ 1173.989009] should_fail.cold+0x5/0xa [ 1173.989915] ? create_object.isra.0+0x3a/0xa30 [ 1173.990983] should_failslab+0x5/0x20 [ 1173.991890] kmem_cache_alloc+0x5b/0x310 [ 1173.992861] ? mark_held_locks+0x9e/0xe0 [ 1173.993828] create_object.isra.0+0x3a/0xa30 [ 1173.994855] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1173.996045] kmem_cache_alloc+0x159/0x310 [ 1173.997031] xas_alloc+0x336/0x440 [ 1173.997861] xas_create+0x34a/0x10d0 [ 1173.998734] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1173.999962] xas_store+0x8c/0x1c40 [ 1174.000815] __xa_store+0x164/0x2d0 [ 1174.001678] ? xa_delete_node+0x280/0x280 [ 1174.002652] ? trace_hardirqs_on+0x5b/0x180 [ 1174.003667] xa_store+0x31/0x50 [ 1174.004441] __io_uring_add_tctx_node+0x1cf/0x520 [ 1174.005580] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1174.006784] ? alloc_fd+0x2e7/0x670 [ 1174.007651] io_uring_setup+0x1fbb/0x2980 [ 1174.008646] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1174.009813] ? wait_for_completion_io+0x270/0x270 [ 1174.010977] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1174.012194] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1174.013395] do_syscall_64+0x33/0x40 [ 1174.014275] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1174.015480] RIP: 0033:0x7f6308220b19 [ 1174.016346] 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 [ 1174.020553] RSP: 002b:00007f6305796108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1174.022341] RAX: ffffffffffffffda RBX: 00007f6308333f60 RCX: 00007f6308220b19 [ 1174.023942] RDX: 0000000020ffb000 RSI: 00000000200001c0 RDI: 0000000000003560 [ 1174.025363] RBP: 00000000200001c0 R08: 0000000020000180 R09: 0000000020000180 [ 1174.026728] R10: 0000000020000080 R11: 0000000000000202 R12: 0000000020000180 [ 1174.028090] R13: 0000000020ffb000 R14: 0000000020000080 R15: 0000000020ffb000 02:08:19 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000840)='/sys/kernel/oops_count', 0x0, 0x0) splice(r1, 0x0, r1, 0x0, 0x7fff, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x4) 02:08:19 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000040)=0xee) ioctl$TIOCSTI(r0, 0x5415, &(0x7f0000000000)=0x17) 02:08:19 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 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, 0x0, 0x400, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000000000)) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r0, 0x40189429, &(0x7f0000000040)={0x0, 0x8, 0x1}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000080)={'nat\x00', 0x0, [0x2, 0x7, 0xffff8000, 0x2, 0x61]}, &(0x7f0000000100)=0x54) r1 = fork() ptrace(0x10, r1) 02:08:19 executing program 0: r0 = syz_io_uring_setup(0x1c28, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x5}, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000fee000/0x4000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe2(0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) io_uring_enter(r0, 0x58ab, 0x1d, 0x0, 0x0, 0x0) 02:08:19 executing program 4: prlimit64(0x0, 0x6, &(0x7f0000000080), 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0x0) syz_io_uring_setup(0x3560, &(0x7f00000001c0)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000080), &(0x7f0000000180)) (fail_nth: 68) [ 1174.312880] FAULT_INJECTION: forcing a failure. [ 1174.312880] name failslab, interval 1, probability 0, space 0, times 0 [ 1174.315215] CPU: 1 PID: 8386 Comm: syz-executor.4 Not tainted 5.10.247 #1 [ 1174.316887] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1174.318646] Call Trace: [ 1174.319204] dump_stack+0x107/0x167 [ 1174.320166] should_fail.cold+0x5/0xa [ 1174.320957] ? create_object.isra.0+0x3a/0xa30 [ 1174.321854] should_failslab+0x5/0x20 [ 1174.322701] kmem_cache_alloc+0x5b/0x310 [ 1174.323827] ? mark_held_locks+0x9e/0xe0 [ 1174.324873] create_object.isra.0+0x3a/0xa30 [ 1174.325742] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1174.326755] kmem_cache_alloc+0x159/0x310 [ 1174.327602] xas_alloc+0x336/0x440 [ 1174.328419] xas_create+0x34a/0x10d0 [ 1174.329185] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1174.330210] xas_store+0x8c/0x1c40 [ 1174.330929] __xa_store+0x164/0x2d0 [ 1174.331760] ? xa_delete_node+0x280/0x280 02:08:20 executing program 7: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local}, &(0x7f0000000080)=0x10, 0x800) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f00000012c0)={'HL\x00'}, &(0x7f0000001300)=0x1e) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000000)=0x17) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000001200)={'nat\x00', 0x0, 0x0, 0x0, [0x1000, 0x100000000, 0x0, 0xfff, 0x5, 0x7f]}, &(0x7f0000001280)=0x78) readv(r0, &(0x7f00000011c0)=[{&(0x7f00000000c0)=""/19, 0x13}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/188, 0xbc}], 0x3) [ 1174.332603] ? trace_hardirqs_on+0x5b/0x180 [ 1174.333733] xa_store+0x31/0x50 [ 1174.334512] __io_uring_add_tctx_node+0x1cf/0x520 [ 1174.335723] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1174.336761] ? alloc_fd+0x2e7/0x670 [ 1174.337560] io_uring_setup+0x1fbb/0x2980 [ 1174.338406] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1174.339385] ? wait_for_completion_io+0x270/0x270 [ 1174.340355] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1174.341374] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1174.342380] do_syscall_64+0x33/0x40 [ 1174.343236] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1174.344235] RIP: 0033:0x7f6308220b19 [ 1174.345009] 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 [ 1174.348845] RSP: 002b:00007f6305796108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1174.350459] RAX: ffffffffffffffda RBX: 00007f6308333f60 RCX: 00007f6308220b19 [ 1174.352215] RDX: 0000000020ffb000 RSI: 00000000200001c0 RDI: 0000000000003560 [ 1174.353598] RBP: 00000000200001c0 R08: 0000000020000180 R09: 0000000020000180 [ 1174.354964] R10: 0000000020000080 R11: 0000000000000202 R12: 0000000020000180 [ 1174.356545] R13: 0000000020ffb000 R14: 0000000020000080 R15: 0000000020ffb000 02:08:20 executing program 1: creat(&(0x7f0000000940)='./file0\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000080)={[0x8]}, 0x8) write$P9_RREADDIR(r1, &(0x7f0000000100)={0x49, 0x29, 0x1, {0x6, [{{0x4, 0x1, 0x6}, 0x885b, 0x2, 0x2, './file1'}, {{0x80, 0x4}, 0x0, 0x3f, 0x7, './file1'}]}}, 0x49) r2 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r2, 0x0, 0x2020) ioctl$BTRFS_IOC_DEFRAG_RANGE(r2, 0x40309410, &(0x7f0000000180)={0x7, 0x1, 0x2, 0x9, 0x2, [0x80000000, 0x4, 0x6, 0xff]}) copy_file_range(r0, &(0x7f00000001c0)=0x3, 0xffffffffffffffff, 0x0, 0x80000000, 0x0) renameat2(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000280)='./file1\x00', 0x5) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x200400, 0x44) rmdir(&(0x7f0000000200)='./file0\x00') 02:08:20 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000040)=0xee) ioctl$TIOCSTI(r0, 0x5416, &(0x7f0000000000)=0x17) 02:08:20 executing program 0: r0 = syz_io_uring_setup(0x1c28, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x5}, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000fee000/0x4000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe2(0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) io_uring_enter(r0, 0x58ab, 0x1e, 0x0, 0x0, 0x0) 02:08:20 executing program 3: prlimit64(0x0, 0xb, &(0x7f00000017c0), 0x0) gettid() gettid() unshare(0x28000080) clone3(&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, {0x1b}, 0x0, 0x0, 0x0, 0x0}, 0x58) socket$inet_tcp(0x2, 0x1, 0x0) rt_sigqueueinfo(0x0, 0x5, &(0x7f0000000000)={0x0, 0x4, 0xa0000000}) 02:08:20 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000100)={@local, @remote, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x1, 0x0, @private=0xa010101, @dev}, @echo}}}}, 0x0) syz_emit_ethernet(0xdb, &(0x7f0000000000)={@link_local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @void, {@x25={0x805, {0x0, 0xff, 0xb, "243a4dc4977a253433164cc89a8290bd3fc82a99b9007240fb591e3a102fc624019e6032fa18b9904b9127729a0189d622392e95257c09bfca532cd83f2dcf0e5451aac980ec297c2c6e5138895e25384fbd4cd5aa12a761507407d42e7f6bf93817136683eba0e6bc522e51f2e553beb83c00d47441ccd91a1a3a778f637093992fba1cc6ac14df0987ce1888a7848561d7dd7142a71f7c97c47279c2d993f69ea3673891c7f12eac3f1f49ba0ad77fb3bb153d26b1c899fca76a8150d7549e8bd0556b885ecc8f93ae"}}}}, &(0x7f0000000140)={0x0, 0x2, [0x695, 0xfb7, 0x288, 0x82c]}) syz_emit_ethernet(0x8b, &(0x7f0000000180)={@broadcast, @empty, @val={@void, {0x8100, 0x6, 0x1, 0x4}}, {@generic={0x86dd, "ecb7514f4d3de1c0c0e9d03b37f55f99abab35c522c867fbc7fceef5e9e856c0be26223968d7640bf0cc9439900cbd880fa894ce1b5de6efee2b46371bba616d1ee7e79d36e27d99483f02db15f78fceca9062d82d51cc4ccdd2336a4ac33994a6d333baa6cd4396aac5d208283ff702c903ed792019283d25"}}}, 0x0) 02:08:36 executing program 4: prlimit64(0x0, 0x6, &(0x7f0000000080), 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0x0) syz_io_uring_setup(0x3560, &(0x7f00000001c0)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000080), &(0x7f0000000180)) (fail_nth: 69) 02:08:36 executing program 6: mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = syz_io_uring_setup(0x48d8, &(0x7f0000000180)={0x0, 0x0, 0x2, 0xfffffffe}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f00000003c0)=0x0) r3 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r5 = openat$incfs(0xffffffffffffffff, &(0x7f0000000040)='.pending_reads\x00', 0x20000, 0x40) unlinkat(r5, &(0x7f0000000080)='mnt/encrypted_dir\x00', 0x200) syz_io_uring_submit(0x0, 0x0, 0x0, 0xffff) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2}, 0x80, 0x0}}, 0x0) r6 = syz_io_uring_setup(0x9f6, &(0x7f0000000300)={0x0, 0x1be7, 0x10, 0x0, 0x396, 0x0, r5}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffa000/0x6000)=nil, &(0x7f00000000c0), &(0x7f0000000140)=0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r8, 0x0, 0x2020) syz_io_uring_submit(r1, r7, &(0x7f0000000380)=@IORING_OP_SEND={0x1a, 0x1, 0x0, r8, 0x0, &(0x7f0000000280), 0x0, 0x200040c0, 0x1, {0x0, r4}}, 0x3f) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0xf, 0x10, r5, 0x8000000) syz_io_uring_setup(0x7fba, &(0x7f0000000400)={0x0, 0xc311, 0x8, 0x3, 0x85, 0x0, r6}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000540)=0x0) syz_io_uring_submit(0x0, r9, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x0) r10 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000840)='/sys/kernel/oops_count', 0x0, 0x0) splice(r10, 0x0, r10, 0x0, 0x7fff, 0x0) open_tree(r10, &(0x7f0000000280)='mnt/encrypted_dir\x00', 0x101) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:08:36 executing program 3: prlimit64(0x0, 0xb, &(0x7f00000017c0), 0x0) gettid() gettid() unshare(0x28000080) clone3(&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, {0x1b}, 0x0, 0x0, 0x0, 0x0}, 0x58) socket$inet_tcp(0x2, 0x1, 0x0) rt_sigqueueinfo(0x0, 0x5, &(0x7f0000000000)={0x0, 0x4, 0xa0000000}) 02:08:36 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000040)=0xee) ioctl$TIOCSTI(r0, 0x5418, &(0x7f0000000000)=0x17) 02:08:36 executing program 7: ftruncate(0xffffffffffffffff, 0x1) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x17) 02:08:36 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000100)={@local, @remote, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x1, 0x0, @private=0xa010101, @dev}, @echo}}}}, 0x0) syz_emit_ethernet(0xdb, &(0x7f0000000000)={@link_local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @void, {@x25={0x805, {0x0, 0xff, 0xb, "243a4dc4977a253433164cc89a8290bd3fc82a99b9007240fb591e3a102fc624019e6032fa18b9904b9127729a0189d622392e95257c09bfca532cd83f2dcf0e5451aac980ec297c2c6e5138895e25384fbd4cd5aa12a761507407d42e7f6bf93817136683eba0e6bc522e51f2e553beb83c00d47441ccd91a1a3a778f637093992fba1cc6ac14df0987ce1888a7848561d7dd7142a71f7c97c47279c2d993f69ea3673891c7f12eac3f1f49ba0ad77fb3bb153d26b1c899fca76a8150d7549e8bd0556b885ecc8f93ae"}}}}, &(0x7f0000000140)={0x0, 0x2, [0x695, 0xfb7, 0x288, 0x82c]}) syz_emit_ethernet(0x8b, &(0x7f0000000180)={@broadcast, @empty, @val={@void, {0x8100, 0x6, 0x1, 0x4}}, {@generic={0x86dd, "ecb7514f4d3de1c0c0e9d03b37f55f99abab35c522c867fbc7fceef5e9e856c0be26223968d7640bf0cc9439900cbd880fa894ce1b5de6efee2b46371bba616d1ee7e79d36e27d99483f02db15f78fceca9062d82d51cc4ccdd2336a4ac33994a6d333baa6cd4396aac5d208283ff702c903ed792019283d25"}}}, 0x0) 02:08:36 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) mount$bind(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x100000, 0x0) umount2(&(0x7f0000000040)='./file0/file0\x00', 0xc) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 02:08:36 executing program 0: r0 = syz_io_uring_setup(0x1c28, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x5}, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000fee000/0x4000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe2(0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) io_uring_enter(r0, 0x58ab, 0x21, 0x0, 0x0, 0x0) [ 1190.513015] FAULT_INJECTION: forcing a failure. [ 1190.513015] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1190.515784] CPU: 0 PID: 8533 Comm: syz-executor.4 Not tainted 5.10.247 #1 [ 1190.517357] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1190.519253] Call Trace: [ 1190.519864] dump_stack+0x107/0x167 [ 1190.520726] should_fail.cold+0x5/0xa [ 1190.521617] __alloc_pages_nodemask+0x182/0x600 [ 1190.522691] ? stack_trace_save+0x8c/0xc0 [ 1190.523648] ? stack_trace_consume_entry+0x160/0x160 [ 1190.524829] ? __alloc_pages_slowpath.constprop.0+0x2310/0x2310 [ 1190.526226] ? kmem_cache_alloc+0x301/0x310 [ 1190.527221] alloc_pages_current+0x187/0x280 [ 1190.528241] allocate_slab+0x26f/0x380 [ 1190.529147] ___slab_alloc+0x470/0x700 [ 1190.530035] ? lock_acquire+0x197/0x470 [ 1190.530945] ? create_object.isra.0+0x3a/0xa30 [ 1190.531990] ? lock_release+0x680/0x680 [ 1190.532913] ? find_held_lock+0x2c/0x110 [ 1190.533837] ? create_object.isra.0+0x3a/0xa30 [ 1190.534874] ? kmem_cache_alloc+0x301/0x310 [ 1190.535851] ? create_object.isra.0+0x3a/0xa30 [ 1190.536910] kmem_cache_alloc+0x301/0x310 [ 1190.537862] create_object.isra.0+0x3a/0xa30 [ 1190.538855] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1190.540010] kmem_cache_alloc+0x159/0x310 [ 1190.541175] xas_alloc+0x336/0x440 [ 1190.542234] xas_create+0x34a/0x10d0 [ 1190.543097] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1190.544282] xas_store+0x8c/0x1c40 [ 1190.545116] __xa_store+0x164/0x2d0 [ 1190.545941] ? xa_delete_node+0x280/0x280 [ 1190.546887] ? trace_hardirqs_on+0x5b/0x180 [ 1190.547883] xa_store+0x31/0x50 [ 1190.548651] __io_uring_add_tctx_node+0x1cf/0x520 [ 1190.549733] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1190.550902] ? alloc_fd+0x2e7/0x670 [ 1190.551750] io_uring_setup+0x1fbb/0x2980 [ 1190.552726] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1190.553882] ? wait_for_completion_io+0x270/0x270 [ 1190.554996] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1190.556165] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1190.557341] do_syscall_64+0x33/0x40 [ 1190.558170] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1190.559302] RIP: 0033:0x7f6308220b19 [ 1190.560131] 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 [ 1190.564218] RSP: 002b:00007f6305796108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1190.565912] RAX: ffffffffffffffda RBX: 00007f6308333f60 RCX: 00007f6308220b19 [ 1190.567532] RDX: 0000000020ffb000 RSI: 00000000200001c0 RDI: 0000000000003560 [ 1190.569109] RBP: 00000000200001c0 R08: 0000000020000180 R09: 0000000020000180 [ 1190.570675] R10: 0000000020000080 R11: 0000000000000202 R12: 0000000020000180 [ 1190.572245] R13: 0000000020ffb000 R14: 0000000020000080 R15: 0000000020ffb000 02:08:36 executing program 0: r0 = syz_io_uring_setup(0x1c28, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x5}, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000fee000/0x4000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe2(0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) io_uring_enter(r0, 0x58ab, 0x22, 0x0, 0x0, 0x0) 02:08:36 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000100)={@local, @remote, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x1, 0x0, @private=0xa010101, @dev}, @echo}}}}, 0x0) syz_emit_ethernet(0xdb, &(0x7f0000000000)={@link_local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @void, {@x25={0x805, {0x0, 0xff, 0xb, "243a4dc4977a253433164cc89a8290bd3fc82a99b9007240fb591e3a102fc624019e6032fa18b9904b9127729a0189d622392e95257c09bfca532cd83f2dcf0e5451aac980ec297c2c6e5138895e25384fbd4cd5aa12a761507407d42e7f6bf93817136683eba0e6bc522e51f2e553beb83c00d47441ccd91a1a3a778f637093992fba1cc6ac14df0987ce1888a7848561d7dd7142a71f7c97c47279c2d993f69ea3673891c7f12eac3f1f49ba0ad77fb3bb153d26b1c899fca76a8150d7549e8bd0556b885ecc8f93ae"}}}}, &(0x7f0000000140)={0x0, 0x2, [0x695, 0xfb7, 0x288, 0x82c]}) syz_emit_ethernet(0x8b, &(0x7f0000000180)={@broadcast, @empty, @val={@void, {0x8100, 0x6, 0x1, 0x4}}, {@generic={0x86dd, "ecb7514f4d3de1c0c0e9d03b37f55f99abab35c522c867fbc7fceef5e9e856c0be26223968d7640bf0cc9439900cbd880fa894ce1b5de6efee2b46371bba616d1ee7e79d36e27d99483f02db15f78fceca9062d82d51cc4ccdd2336a4ac33994a6d333baa6cd4396aac5d208283ff702c903ed792019283d25"}}}, 0x0) 02:08:36 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x17) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000840)='/sys/kernel/oops_count', 0x0, 0x0) splice(r1, 0x0, r1, 0x0, 0x7fff, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000040)={0x3, 0x0, 0xfff, 0x9, 0x14, "5e1c7e66d5ffec23"}) r2 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000140)=0x0) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r5, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a", 0x2}, {0x0}, {0x0}], 0x33}, 0x0, 0x4008000}, 0x0) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r2, 0x0) r7 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2000009, 0x11, r2, 0x0) syz_io_uring_setup(0x5e6f, &(0x7f00000000c0)={0x0, 0x7a07, 0x0, 0x0, 0x29a}, &(0x7f0000c00000/0x400000)=nil, &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000000280), &(0x7f0000000340)=0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r1, 0xc0189375, &(0x7f0000000380)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r7, r8, &(0x7f0000000400)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x1, 0x0, r9, &(0x7f00000003c0)={0x20000007}, r0, 0x3, 0x0, 0x1, {0x0, r10}}, 0x1) r11 = accept4$inet6(r1, &(0x7f0000000440)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000480)=0x1c, 0x80800) syz_io_uring_submit(r6, r8, &(0x7f0000000580)=@IORING_OP_ACCEPT={0xd, 0x2, 0x0, r11, &(0x7f00000004c0)=0x80, &(0x7f0000000500)=@pppol2tp, 0x0, 0x40800, 0x11664525032f678c}, 0x7) r12 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r2, 0x8000000) syz_io_uring_submit(r12, r4, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) r13 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r4, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x4, 0x0, @fd_index=0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r13}}, 0x4854) 02:08:36 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200), 0x6, 0x84000) fgetxattr(r1, &(0x7f00000000c0)=@known='user.incfs.id\x00', &(0x7f0000000100)=""/243, 0xf3) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00'}) 02:08:36 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000040)=0xee) ioctl$TIOCSTI(r0, 0x541b, &(0x7f0000000000)=0x17) 02:08:53 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000040)=0xee) ioctl$TIOCSTI(r0, 0x541d, &(0x7f0000000000)=0x17) 02:08:53 executing program 2: clock_getres(0x0, &(0x7f0000000000)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x4) r0 = timerfd_create(0x1, 0x0) pwrite64(r0, &(0x7f0000000240)="7c3bf3471dae631783d763fb8ffd60cafe2cf7cb645762740fb9fe5cf1843e230d0f75dd04db96b6371774683f0aadb0f90d7e61d7a2949e7911db306252ccb15b9c96650f82", 0x46, 0x9) recvmsg(0xffffffffffffffff, &(0x7f0000000d40)={&(0x7f0000000a40)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000000cc0)=[{&(0x7f0000000ac0)=""/130, 0x82}, {&(0x7f0000000b80)=""/160, 0xa0}, {&(0x7f0000000c40)=""/94, 0x5e}], 0x3, &(0x7f0000000d00)=""/49, 0x31}, 0x20) 02:08:53 executing program 0: r0 = syz_io_uring_setup(0x1c28, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x5}, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000fee000/0x4000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe2(0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) io_uring_enter(r0, 0x58ab, 0x23, 0x0, 0x0, 0x0) 02:08:53 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="2000000080000000060000006a0000000f000000000e00000100000001000000004000000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f0000000001000000000000000b00005b23f9c5", 0x57, 0x400}], 0x0, &(0x7f0000012c00)=ANY=[@ANYBLOB="01"]) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000840)='/sys/kernel/oops_count', 0x0, 0x0) splice(r0, 0x0, r0, 0x0, 0x7fff, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x3f, 0x1, 0x20, 0x1, 0x0, 0x7fffffff, 0x80022, 0xf, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0xfffffffd, 0x2, @perf_config_ext={0x5, 0x4817}, 0x40004, 0x2, 0xfffffff7, 0x1, 0xba9, 0x8, 0x9, 0x0, 0x1, 0x0, 0xff}, 0xffffffffffffffff, 0x4, r0, 0x2) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x400000, 0x24) 02:08:53 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000100)={@local, @remote, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x1, 0x0, @private=0xa010101, @dev}, @echo}}}}, 0x0) syz_emit_ethernet(0xdb, &(0x7f0000000000)={@link_local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @void, {@x25={0x805, {0x0, 0xff, 0xb, "243a4dc4977a253433164cc89a8290bd3fc82a99b9007240fb591e3a102fc624019e6032fa18b9904b9127729a0189d622392e95257c09bfca532cd83f2dcf0e5451aac980ec297c2c6e5138895e25384fbd4cd5aa12a761507407d42e7f6bf93817136683eba0e6bc522e51f2e553beb83c00d47441ccd91a1a3a778f637093992fba1cc6ac14df0987ce1888a7848561d7dd7142a71f7c97c47279c2d993f69ea3673891c7f12eac3f1f49ba0ad77fb3bb153d26b1c899fca76a8150d7549e8bd0556b885ecc8f93ae"}}}}, &(0x7f0000000140)={0x0, 0x2, [0x695, 0xfb7, 0x288, 0x82c]}) syz_emit_ethernet(0x8b, &(0x7f0000000180)={@broadcast, @empty, @val={@void, {0x8100, 0x6, 0x1, 0x4}}, {@generic={0x86dd, "ecb7514f4d3de1c0c0e9d03b37f55f99abab35c522c867fbc7fceef5e9e856c0be26223968d7640bf0cc9439900cbd880fa894ce1b5de6efee2b46371bba616d1ee7e79d36e27d99483f02db15f78fceca9062d82d51cc4ccdd2336a4ac33994a6d333baa6cd4396aac5d208283ff702c903ed792019283d25"}}}, 0x0) 02:08:53 executing program 3: prlimit64(0x0, 0xb, &(0x7f00000017c0), 0x0) gettid() gettid() unshare(0x28000080) r0 = fork() socket$inet_tcp(0x2, 0x1, 0x0) rt_sigqueueinfo(r0, 0x5, &(0x7f0000000000)={0x0, 0x4, 0xa0000000}) 02:08:53 executing program 4: prlimit64(0x0, 0x6, &(0x7f0000000080), 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0x0) syz_io_uring_setup(0x3560, &(0x7f00000001c0)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000080), &(0x7f0000000180)) (fail_nth: 70) 02:08:53 executing program 7: syz_open_dev$tty20(0xc, 0x4, 0x1) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000840)='/sys/kernel/oops_count', 0x0, 0x0) splice(r0, 0x0, r0, 0x0, 0x7fff, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x12) [ 1207.928093] FAULT_INJECTION: forcing a failure. [ 1207.928093] name failslab, interval 1, probability 0, space 0, times 0 [ 1207.929530] CPU: 0 PID: 8682 Comm: syz-executor.4 Not tainted 5.10.247 #1 [ 1207.930377] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1207.931434] Call Trace: [ 1207.931779] dump_stack+0x107/0x167 [ 1207.932246] should_fail.cold+0x5/0xa [ 1207.932760] ? xas_alloc+0x336/0x440 [ 1207.933518] should_failslab+0x5/0x20 [ 1207.934025] kmem_cache_alloc+0x5b/0x310 [ 1207.934533] xas_alloc+0x336/0x440 [ 1207.935052] xas_create+0x34a/0x10d0 [ 1207.935582] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1207.936345] xas_store+0x8c/0x1c40 [ 1207.937063] __xa_store+0x164/0x2d0 [ 1207.937566] ? xa_delete_node+0x280/0x280 [ 1207.938671] ? trace_hardirqs_on+0x5b/0x180 [ 1207.939845] xa_store+0x31/0x50 [ 1207.940849] __io_uring_add_tctx_node+0x1cf/0x520 [ 1207.942376] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1207.944030] ? alloc_fd+0x2e7/0x670 [ 1207.945209] io_uring_setup+0x1fbb/0x2980 [ 1207.946745] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1207.948621] ? wait_for_completion_io+0x270/0x270 [ 1207.950497] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1207.952357] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1207.954049] do_syscall_64+0x33/0x40 [ 1207.954618] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1207.955440] RIP: 0033:0x7f6308220b19 [ 1207.956077] 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 [ 1207.958967] RSP: 002b:00007f6305796108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1207.960152] RAX: ffffffffffffffda RBX: 00007f6308333f60 RCX: 00007f6308220b19 [ 1207.961248] RDX: 0000000020ffb000 RSI: 00000000200001c0 RDI: 0000000000003560 [ 1207.962206] RBP: 00000000200001c0 R08: 0000000020000180 R09: 0000000020000180 [ 1207.963099] R10: 0000000020000080 R11: 0000000000000202 R12: 0000000020000180 [ 1207.963934] R13: 0000000020ffb000 R14: 0000000020000080 R15: 0000000020ffb000 02:08:53 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000040)=0xee) ioctl$TIOCSTI(r0, 0x541e, &(0x7f0000000000)=0x17) 02:08:53 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000080)={0x1eb, 0x40, 0x1281, 0x0, 0x80, "748bc138a86ee2ed3d5cc701c728fcf017a402", 0x10000, 0x7}) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x9) openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x80, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0x8) 02:08:53 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x4, &(0x7f00000001c0)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8", 0x16, 0x5}, {0x0, 0x0, 0x4000}, {&(0x7f0000000040)="a2c6585774cf2a3bacc116a2084176c3e18efb314cf203e026f1e3942727b3399ae40a6eecb361a82e22bd5c25230cb946d81aa83b414594dd5b4304cb557fb66908c03381d274c01babcc9609d35602ba8f9acc3b79379a5c252ff1126ef47f551592ac57a8fd0f0bcd8293a1a6008b91d1c87b", 0x74, 0xe275}, {&(0x7f0000000240)="e263f05340f9e46872e9d60fe025d49259afab8c6f41514df0f3a1ac5342dc699244ffa6297756164d493856fcdff6531ef9e835142ed140990a8d195179604b747407e17befd7f7dd2d9479df4eaf4cef09d2b8f85aac73e785fcf21bb47a4054302e3cc72eaf", 0x67, 0x2800}], 0x0, &(0x7f00000004c0)=ANY=[]) openat$incfs(r0, &(0x7f00000000c0)='.pending_reads\x00', 0x20280, 0x40) clock_gettime(0x0, &(0x7f000000a3c0)) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x10000, 0x0) recvmmsg(r1, &(0x7f000000a140), 0x0, 0x2, &(0x7f0000000180)={0x0, 0x989680}) 02:08:53 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000100)={@local, @remote, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x1, 0x0, @private=0xa010101, @dev}, @echo}}}}, 0x0) syz_emit_ethernet(0xdb, &(0x7f0000000000)={@link_local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @void, {@x25={0x805, {0x0, 0xff, 0xb, "243a4dc4977a253433164cc89a8290bd3fc82a99b9007240fb591e3a102fc624019e6032fa18b9904b9127729a0189d622392e95257c09bfca532cd83f2dcf0e5451aac980ec297c2c6e5138895e25384fbd4cd5aa12a761507407d42e7f6bf93817136683eba0e6bc522e51f2e553beb83c00d47441ccd91a1a3a778f637093992fba1cc6ac14df0987ce1888a7848561d7dd7142a71f7c97c47279c2d993f69ea3673891c7f12eac3f1f49ba0ad77fb3bb153d26b1c899fca76a8150d7549e8bd0556b885ecc8f93ae"}}}}, &(0x7f0000000140)={0x0, 0x2, [0x695, 0xfb7, 0x288, 0x82c]}) 02:08:53 executing program 2: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, "77004a6efdff0000000008002600"}) ioctl$TCSETSF2(0xffffffffffffffff, 0x802c542a, &(0x7f0000000400)={0x0, 0x0, 0x85, 0x0, 0x0, "b029c2d289880433c7e3773236ffd122724295"}) syz_open_pts(0xffffffffffffffff, 0x80000) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) mq_open(0x0, 0x0, 0x0, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r2, 0x89f1, 0x0) fallocate(r2, 0x8, 0x0, 0x8000) syz_open_pts(r2, 0x440) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x840, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) r3 = syz_open_dev$ptys(0xc, 0x3, 0x0) perf_event_open(&(0x7f0000000140)={0x3, 0x80, 0xc6, 0xa0, 0x7, 0x0, 0x0, 0x7, 0x400, 0xe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0xfffffffa, 0x0, @perf_bp={&(0x7f0000000100), 0x9}, 0x4c080, 0x9, 0x7, 0x0, 0x6, 0x1, 0x4, 0x0, 0x3aa8, 0x0, 0x3}, 0xffffffffffffffff, 0x9, r2, 0x2) dup3(r1, r3, 0x492e399b1200ffa4) ioctl$TIOCL_SETSEL(0xffffffffffffffff, 0x541c, &(0x7f0000000040)={0x2, {0x2, 0x4, 0x4, 0x0, 0x7e3, 0x2}}) 02:08:53 executing program 0: r0 = syz_io_uring_setup(0x1c28, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x5}, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000fee000/0x4000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe2(0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) io_uring_enter(r0, 0x58ab, 0x24, 0x0, 0x0, 0x0) 02:08:53 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000040)=0xee) ioctl$TIOCSTI(r0, 0x541e, &(0x7f0000000000)=0x17) 02:08:53 executing program 7: r0 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8, 0x10, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) syz_io_uring_submit(r0, 0x0, &(0x7f00000000c0)=@IORING_OP_TIMEOUT={0xb, 0x2, 0x0, 0x0, 0x3, &(0x7f0000000080)={r1, r2+60000000}, 0x1, 0x1}, 0x8) r3 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r3, 0x5412, &(0x7f0000000000)=0x17) 02:08:53 executing program 4: prlimit64(0x0, 0x6, &(0x7f0000000080), 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0x0) syz_io_uring_setup(0x3560, &(0x7f00000001c0)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000080), &(0x7f0000000180)) (fail_nth: 71) 02:08:53 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000100)={@local, @remote, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x1, 0x0, @private=0xa010101, @dev}, @echo}}}}, 0x0) 02:08:53 executing program 3: prlimit64(0x0, 0xb, &(0x7f00000017c0), 0x0) gettid() gettid() unshare(0x28000080) r0 = fork() socket$inet_tcp(0x2, 0x1, 0x0) rt_sigqueueinfo(r0, 0x5, &(0x7f0000000000)={0x0, 0x4, 0xa0000000}) 02:08:53 executing program 0: r0 = syz_io_uring_setup(0x1c28, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x5}, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000fee000/0x4000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe2(0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) io_uring_enter(r0, 0x58ab, 0xea, 0x0, 0x0, 0x0) [ 1208.213808] FAULT_INJECTION: forcing a failure. [ 1208.213808] name failslab, interval 1, probability 0, space 0, times 0 [ 1208.215077] CPU: 0 PID: 8810 Comm: syz-executor.4 Not tainted 5.10.247 #1 [ 1208.215815] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1208.217080] Call Trace: 02:08:53 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000002740), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r2, 0x0, 0x2020) sendmsg$nl_generic(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x17c, 0x2d, 0x200, 0x70bd2a, 0x25dfdbfe, {0xe}, [@generic="baf65c2791e57ea34d9f749c0bdb2fbbe73fb1a549c3c2621fe422a8cf5baf5c8d", @nested={0xbc, 0x25, 0x0, 0x1, [@generic="40cefc5154c8e9a3e757cd903ccd3fdcbee7f73e82ed50b4bce1e7c6ed8bb0c672d55fb11bf6632b05", @typed={0x8, 0x5d, 0x0, 0x0, @fd=r2}, @typed={0x77, 0x67, 0x0, 0x0, @binary="4e8821641c9444fa84ba843f61b1a3afe6ee7e2400efe5ee3c3741b465abe6e8c816a43908bb96aa2fa9898e51ef1611213b371bda13d345f81b491cc4c9d99af0b9bd97e13e7ab47a06ba7cb8a5997fed4b5c9471e55ff3b1b2c8f65cab0dc5645cd5040ec5787377bc09d834b0b0551175c1"}, @generic="1d3231f9ec964e", @typed={0x8, 0x84, 0x0, 0x0, @u32=0x3}]}, @nested={0x87, 0x5f, 0x0, 0x1, [@generic="95a1553aaa78d40d07ae05c6fa1b3b5f472e52684c74312298ab50f2c294b58067e8ef249e479e5aeac664ced8c5b2a29204bacedd7ab2b062f21b000881694028cf0a8db14bb349c05650dfdb29a083e816e38790c8d60cd67173965341a0e8a761be1e8e8f700725cade7561f9e5198d1a106431eeeef454d3359067e3c45a475dc4"]}]}, 0x17c}, 0x1, 0x0, 0x0, 0x40}, 0x8000) r3 = socket$packet(0x11, 0x2, 0x300) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r3, &(0x7f0000000240)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @random="b15ed7ae33fc"}, 0x14) r6 = socket$packet(0x11, 0x2, 0x300) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r6, &(0x7f0000000240)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @random="b15ed7ae33fc"}, 0x14) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000500)={'wg1\x00', 0x0}) r9 = socket$packet(0x11, 0x2, 0x300) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r10, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r9, &(0x7f0000000240)={0x11, 0x0, r11, 0x1, 0x0, 0x6, @random="b15ed7ae33fc"}, 0x14) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000006c0)={&(0x7f0000000540)={0x170, 0x0, 0x800, 0x8, 0x25dfdbfb, {}, [@HEADER={0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bond\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vcan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gre0\x00'}]}, @HEADER={0x68, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvtap0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'nr0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r11}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x170}, 0x1, 0x0, 0x0, 0x2000c0c1}, 0x4004000) sendmsg$ETHTOOL_MSG_EEE_SET(r0, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000020000001800018014000200776c616e3000"/38], 0x2c}}, 0x0) [ 1208.217428] dump_stack+0x107/0x167 [ 1208.218227] should_fail.cold+0x5/0xa [ 1208.219240] ? create_object.isra.0+0x3a/0xa30 [ 1208.220622] should_failslab+0x5/0x20 [ 1208.221647] kmem_cache_alloc+0x5b/0x310 [ 1208.222767] ? mark_held_locks+0x9e/0xe0 [ 1208.223929] create_object.isra.0+0x3a/0xa30 [ 1208.225155] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1208.226589] kmem_cache_alloc+0x159/0x310 [ 1208.227405] xas_alloc+0x336/0x440 [ 1208.227872] xas_create+0x34a/0x10d0 [ 1208.228396] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1208.229078] xas_store+0x8c/0x1c40 [ 1208.229544] __xa_store+0x164/0x2d0 [ 1208.230010] ? xa_delete_node+0x280/0x280 [ 1208.230536] ? trace_hardirqs_on+0x5b/0x180 [ 1208.231078] xa_store+0x31/0x50 [ 1208.231495] __io_uring_add_tctx_node+0x1cf/0x520 [ 1208.232112] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1208.232826] ? alloc_fd+0x2e7/0x670 [ 1208.233330] io_uring_setup+0x1fbb/0x2980 [ 1208.233917] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1208.234649] ? wait_for_completion_io+0x270/0x270 [ 1208.235330] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1208.236033] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1208.236740] do_syscall_64+0x33/0x40 [ 1208.237240] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1208.237939] RIP: 0033:0x7f6308220b19 [ 1208.238444] 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 [ 1208.240899] RSP: 002b:00007f6305796108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1208.241914] RAX: ffffffffffffffda RBX: 00007f6308333f60 RCX: 00007f6308220b19 [ 1208.242869] RDX: 0000000020ffb000 RSI: 00000000200001c0 RDI: 0000000000003560 [ 1208.243816] RBP: 00000000200001c0 R08: 0000000020000180 R09: 0000000020000180 [ 1208.244771] R10: 0000000020000080 R11: 0000000000000202 R12: 0000000020000180 [ 1208.245702] R13: 0000000020ffb000 R14: 0000000020000080 R15: 0000000020ffb000 02:08:53 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, 0x0, 0x2020) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000500)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@initdev}}, &(0x7f0000000600)=0xe8) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0xba7, 0x6, &(0x7f0000000440)=[{&(0x7f00000001c0)="82c5fc19eea6b803caf6a843cf678ec18919d63d0432a331011b43a83861d8c4243b4f4f69c62aec83b52824cbba69c3d410f2b329", 0x35, 0x9}, {&(0x7f0000000200)="6dacf0259c0446063db4c1aa2475a6eefe5a25fd6bc1fa702839a795e2221512b9da3c79b0e49a3ca36fbf0bfa884b5fcaecc61847e19e", 0x37, 0x1}, {&(0x7f0000000240)="bd1e7236117029070a716898562a8fdfaa71d87266efefb1b84a8b7e9442e64c71fbcb27de08203e79fde8c755c9d0e546cdf5c935a37d12d1f0f2510d75221cfa4030565c86a23d2e933608e6f9010b8859458a08b9485917948f807e332bbad0e8179605d36f", 0x67, 0x584}, {&(0x7f00000002c0)="550af7200f20d486290a9c0dfdff19e09d4e84188b7ef8b5e56c391e17166c3ccfa6938bd1ec2ed841fb", 0x2a, 0x7c35}, {&(0x7f0000000300)="fc31b7339afbb1caab5d113859e62044ebd1da3e4568a21a32ba0ff1e9b640c84be4664077de165f22fe9a5b2469f8b58205dde52dc138d380ffc203246fb831535b6b2151602b59d43d08239507fdefecc67807cc5a0f52b1802c584c84c706352f4a123fc35993b00884ecaf8b4f860ba355691ee6da1b007cd9a0d9c5b2a4375e9b3b13aad996b5f39345ee9674c5de636b9d39c9398e57cabfc707aefa37b67816aca198b8124a420be185416d51f3dd49", 0xb3, 0x3}, {&(0x7f00000003c0)="c9f2046d51ec242802b7d7094ef9c599db5a16fb2137a9282d703cbbd1067f18786cae3b54c44fc91f88be3bce0ee68eec97f79d5a6854a449187d7a3365cbdda1f50c3bcc1c2ee14a02cc73f9a0b428edca", 0x52, 0x3}], 0x1001004, &(0x7f0000000640)={[{@fat=@nfs}], [{@uid_gt={'uid>', r1}}, {@pcr={'pcr', 0x3d, 0x36}}, {@smackfsdef={'smackfsdef', 0x3d, '\'-}{,^^'}}, {@obj_user={'obj_user', 0x3d, '\\(:@#'}}, {@fowner_lt}, {@fsmagic={'fsmagic', 0x3d, 0x1}}, {@fowner_gt={'fowner>', 0xee00}}, {@smackfsroot={'smackfsroot', 0x3d, '/dev/null\x00'}}, {@dont_measure}]}) ioctl$BTRFS_IOC_LOGICAL_INO(r0, 0xc0389424, &(0x7f0000000080)={0x200, 0x18, '\x00', 0x1, &(0x7f0000000040)=[0x0, 0x0, 0x0]}) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000100), 0x400080, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r2) r3 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r3, 0x5412, &(0x7f0000000000)=0x17) 02:08:54 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000040)=0xee) ioctl$TIOCSTI(r0, 0x5421, &(0x7f0000000000)=0x17) [ 1208.321746] loop7: detected capacity change from 0 to 63488 [ 1208.347466] loop7: detected capacity change from 0 to 63488 02:09:11 executing program 3: prlimit64(0x0, 0xb, &(0x7f00000017c0), 0x0) gettid() gettid() unshare(0x28000080) r0 = fork() socket$inet_tcp(0x2, 0x1, 0x0) rt_sigqueueinfo(r0, 0x5, &(0x7f0000000000)={0x0, 0x4, 0xa0000000}) 02:09:11 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000003c0)=ANY=[@ANYBLOB="d50c00000000000000000063000000"], 0x14}}, 0x10) r1 = syz_open_dev$vcsu(&(0x7f0000000000), 0x6000, 0x10000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r2, 0x800, 0x70bd28, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20044840}, 0x80) 02:09:11 executing program 4: prlimit64(0x0, 0x6, &(0x7f0000000080), 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0x0) syz_io_uring_setup(0x3560, &(0x7f00000001c0)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000080), &(0x7f0000000180)) (fail_nth: 72) 02:09:11 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000040)=0xee) ioctl$TIOCSTI(r0, 0x5423, &(0x7f0000000000)=0x17) 02:09:11 executing program 1: syz_emit_ethernet(0x0, 0x0, 0x0) [ 1225.672251] FAULT_INJECTION: forcing a failure. [ 1225.672251] name failslab, interval 1, probability 0, space 0, times 0 [ 1225.673976] CPU: 1 PID: 8948 Comm: syz-executor.4 Not tainted 5.10.247 #1 [ 1225.675020] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1225.676333] Call Trace: [ 1225.676729] dump_stack+0x107/0x167 [ 1225.677290] should_fail.cold+0x5/0xa [ 1225.677843] ? xas_alloc+0x336/0x440 [ 1225.678382] should_failslab+0x5/0x20 [ 1225.678937] kmem_cache_alloc+0x5b/0x310 [ 1225.679522] xas_alloc+0x336/0x440 [ 1225.680033] xas_create+0x34a/0x10d0 [ 1225.680582] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1225.681343] xas_store+0x8c/0x1c40 [ 1225.681877] __xa_store+0x164/0x2d0 [ 1225.682404] ? xa_delete_node+0x280/0x280 [ 1225.683007] ? trace_hardirqs_on+0x5b/0x180 [ 1225.683634] xa_store+0x31/0x50 [ 1225.684106] __io_uring_add_tctx_node+0x1cf/0x520 [ 1225.685041] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1225.685780] ? alloc_fd+0x2e7/0x670 [ 1225.686320] io_uring_setup+0x1fbb/0x2980 [ 1225.686936] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1225.687685] ? wait_for_completion_io+0x270/0x270 [ 1225.688415] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1225.689129] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1225.689743] do_syscall_64+0x33/0x40 [ 1225.690151] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1225.690754] RIP: 0033:0x7f6308220b19 [ 1225.691197] 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 [ 1225.693400] RSP: 002b:00007f6305796108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1225.694305] RAX: ffffffffffffffda RBX: 00007f6308333f60 RCX: 00007f6308220b19 [ 1225.695154] RDX: 0000000020ffb000 RSI: 00000000200001c0 RDI: 0000000000003560 [ 1225.695997] RBP: 00000000200001c0 R08: 0000000020000180 R09: 0000000020000180 [ 1225.696845] R10: 0000000020000080 R11: 0000000000000202 R12: 0000000020000180 [ 1225.697641] R13: 0000000020ffb000 R14: 0000000020000080 R15: 0000000020ffb000 02:09:11 executing program 0: r0 = syz_io_uring_setup(0x1c28, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x5}, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000fee000/0x4000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe2(0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) io_uring_enter(r0, 0x58ab, 0x300, 0x0, 0x0, 0x0) 02:09:11 executing program 7: ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000040)={0x3}) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x17) 02:09:11 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x100000001) getpeername$packet(r0, &(0x7f00000019c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000001a00)=0x14) sendmmsg(r1, &(0x7f0000007d00)=[{{&(0x7f0000000080)=@hci={0x1f, 0x4, 0x4}, 0x80, &(0x7f0000001740)=[{&(0x7f0000000000)="525a098fe71229ce69fc5a10e835a8a88794981e30b3c9a797ab", 0x1a}, {&(0x7f00000002c0)="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0x1000}, {&(0x7f0000000140)="ca8ceb781c4fe857a43614a0904224899235063610030a3f8035cc7c0f17685906cb46c0226f16beb0a953e27a4ab8977e9179de28093367bbc728efc43d79995b473f6d35cc679ad4914ff016dc95cdbc9e2040d2d80020479a1a8916e1faebdd6678df39a8fb883e2389411dc96e8e7c", 0x71}, {&(0x7f00000012c0)="44c977fe5b8e315f013c7eba340abaa76941bbc83d295cf9571c7dfc7e89b9eca442c5797953462fadee7026143ed378eae9e6d02d971249034eb7b84bf7a644bf0d375a07990553fc1d59d5ac4de407963e76fdecb0acd0d3ebcfa13e2b99ea36504368928160d876ea852dfe6f76f737a9e7780508fee6e3da82393f67af5cdbdc80a8eb5148955179c16891fb8d058690ae8cc823de441208b1882be2dad7f4d392eca5e6951793c75d82b7985d57c06ba9bfe74075c463797eccf4aff848396b14f9cd063c3da07a085451cba799a0bc186d16629c68636cf4bf0d788fff28e707cda9a5d7e6da0257f42b2f5c7b031829bb75", 0xf5}, {&(0x7f00000013c0)="5c3e53e9b46c4eeae7d28980a4f8fad17df4db0872615cd3037c2362703945ac32aeae2e1add983b8067677b1f0bfdfbadb1006dabc9affc8590f1794bc2061efea3ddbcb2ab9fdda45b4daac2fb7ccd876c3b8b8ce0ed2afaf05f4d3bc2547b6863bcc19df7454f851e2f1a7e5226819c6d22bc6fd60ee0debed515c76303fdd1d7aea82b52800ae5d04f83fe8e33ec7982b8ce45faa00e36642e5d76953f6c13f3a4058f1ae846aab29af12b75b8232f2884ceb30d205d12669a7b1343e7aec6444a95301a092610802dd892de13110dec13ef35f751f57163a02be3", 0xdd}, {&(0x7f00000014c0)="b683f76de3a6a4c97d090550a4ff3fe6b962ddbf4bf9f1ac4e113fab03bd466829ff8be92a31656c7e0d58a9f1426d2af4c5975ab4fa2c7059fd913929f8db741b358b599aec3f84dc36e4de2998280aeaac470a76594bcd07e7023c0c6efb13d8437fbc0ccb0a82d585b03813664b1cfff88ebb232b8ad9869fe48bce4b3c9a96f6fbb852c4d632f372eebbdb6c2155b8e61ef0cc579eae9040e66d44db4b7e9e1969a04628c3b322a4374e690e92b1eb42fdc3e6feca6af4cba17d1b10d8363b313b04c5ec3f601b6dbf35f67b", 0xce}, {&(0x7f00000001c0)="6cc8505374217f8520b086a1d7458b0ffec9c3fa4cf857ae55cf2dfd731b5d994c714905a61141d0f7f833e190c4f6eb8f255357e5532cd1f20b8b7d2b09484877ec886971ac2b592c95ce74834451ee6aeb09a126d0e57fe1fee49299d4d93086814381878925d827cd40ea6606d0a473918b0aad4365dc6ef75e4066357bee248add254185df40f4", 0x89}, {&(0x7f00000015c0)}, {&(0x7f0000001600)="77de6c5482065873b40eb4abe1e454d6162f37aaeb69460e9bfe4125292f43a85a53e24327711571ab10208884c81dba8e71ff6e19ae97d9ae16d45ef521195403661538ce64931f16f8bb067941d6f9309e87146af5254944141d83106f2c9154c9ffb06e85dc6ec64176637997de5fa377bdc8e5b31639507bbbfaf74af6519f462d654798c4a69db43b2e", 0x8c}, {&(0x7f00000016c0)="e2f931bb389a092cd715836b97910171ed3548f49d9b85b1f612207af6c2147d3d79a45e6b4df7f38a91004f8121bc981d3bec7d7ca351b756ddf41dc1432ca7737a73399e16c284e24c1a5d112779479b1d7a1bb25e8bae99", 0x59}], 0xa, &(0x7f0000001800)=[{0xb8, 0x107, 0x800, 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0x22f8}}], 0x5, 0x1310e00e88c43ada) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0) fallocate(r3, 0x1, 0x0, 0x8800002) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000015c0), 0x880, 0x0) readlinkat(r5, &(0x7f0000004780)='./file1\x00', &(0x7f0000007e40)=""/19, 0x13) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) pwrite64(r1, &(0x7f00000015c0), 0x0, 0xffffffffffffff97) sendfile(r4, r6, 0x0, 0x100000001) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x100010, r0, 0x8c9fe000) 02:09:11 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00000000c0)=0x4) r1 = syz_open_dev$mouse(&(0x7f0000000000), 0x8, 0x440100) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0x0, 0xee01}}, './file0\x00'}) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000140)) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000080)) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x6) syz_open_dev$tty1(0xc, 0x4, 0x3) 02:09:11 executing program 4: prlimit64(0x0, 0x6, &(0x7f0000000080), 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0x0) syz_io_uring_setup(0x3560, &(0x7f00000001c0)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000080), &(0x7f0000000180)) (fail_nth: 73) 02:09:11 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000040)=0xee) ioctl$TIOCSTI(r0, 0x5424, &(0x7f0000000000)=0x17) 02:09:11 executing program 2: ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000080)={{0x1, 0x1, 0x18}, './file0\x00'}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x129) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)="af", 0x1}], 0x1) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f00000001c0)={0x0, 0x0, 0x1, 0x7a}) r2 = creat(&(0x7f00000002c0)='./file0\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x8000) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000240)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="00000000000005002e2f666960653000"]) socket$netlink(0x10, 0x3, 0x0) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0xff, 0x9, 0x2, 0x8, 0x0, 0xffffffffffffff7f, 0xa200, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000380), 0x6}, 0x1400, 0x5e, 0x41f3, 0x1, 0x6c2a, 0xfff, 0x1ff, 0x0, 0x5a, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, r2, 0xa) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r1, 0xc0189372, &(0x7f0000000440)={{0x1, 0x1, 0x18, r3, {0x6}}, './file0\x00'}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r4, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) 02:09:11 executing program 1: syz_emit_ethernet(0x0, 0x0, 0x0) [ 1225.826826] FAULT_INJECTION: forcing a failure. [ 1225.826826] name failslab, interval 1, probability 0, space 0, times 0 [ 1225.828577] CPU: 1 PID: 9014 Comm: syz-executor.4 Not tainted 5.10.247 #1 [ 1225.829464] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1225.830397] Call Trace: [ 1225.830777] dump_stack+0x107/0x167 [ 1225.831199] should_fail.cold+0x5/0xa [ 1225.831734] ? create_object.isra.0+0x3a/0xa30 [ 1225.832254] should_failslab+0x5/0x20 [ 1225.832783] kmem_cache_alloc+0x5b/0x310 [ 1225.833357] ? mark_held_locks+0x9e/0xe0 [ 1225.833855] create_object.isra.0+0x3a/0xa30 [ 1225.834459] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1225.835059] kmem_cache_alloc+0x159/0x310 [ 1225.835643] xas_alloc+0x336/0x440 [ 1225.836136] xas_create+0x34a/0x10d0 [ 1225.836663] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1225.837411] xas_store+0x8c/0x1c40 [ 1225.837916] __xa_store+0x164/0x2d0 [ 1225.838419] ? xa_delete_node+0x280/0x280 [ 1225.839009] ? trace_hardirqs_on+0x5b/0x180 [ 1225.839610] xa_store+0x31/0x50 [ 1225.840070] __io_uring_add_tctx_node+0x1cf/0x520 [ 1225.840731] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1225.841463] ? alloc_fd+0x2e7/0x670 [ 1225.841889] io_uring_setup+0x1fbb/0x2980 [ 1225.842346] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1225.842940] ? wait_for_completion_io+0x270/0x270 [ 1225.843529] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1225.844135] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1225.844734] do_syscall_64+0x33/0x40 [ 1225.845196] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1225.845790] RIP: 0033:0x7f6308220b19 [ 1225.846214] 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 [ 1225.848335] RSP: 002b:00007f6305796108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1225.849231] RAX: ffffffffffffffda RBX: 00007f6308333f60 RCX: 00007f6308220b19 [ 1225.850045] RDX: 0000000020ffb000 RSI: 00000000200001c0 RDI: 0000000000003560 [ 1225.850856] RBP: 00000000200001c0 R08: 0000000020000180 R09: 0000000020000180 [ 1225.851681] R10: 0000000020000080 R11: 0000000000000202 R12: 0000000020000180 [ 1225.852497] R13: 0000000020ffb000 R14: 0000000020000080 R15: 0000000020ffb000 02:09:27 executing program 0: r0 = syz_io_uring_setup(0x1c28, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x5}, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000fee000/0x4000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe2(0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) io_uring_enter(r0, 0x58ab, 0x500, 0x0, 0x0, 0x0) 02:09:27 executing program 3: prlimit64(0x0, 0xb, &(0x7f00000017c0), 0x0) gettid() gettid() clone3(&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, {0x1b}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = fork() socket$inet_tcp(0x2, 0x1, 0x0) rt_sigqueueinfo(r0, 0x5, &(0x7f0000000000)={0x0, 0x4, 0xa0000000}) 02:09:27 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x2000000}) r1 = syz_io_uring_setup(0x41de, &(0x7f0000001340), &(0x7f0000003000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000001300)) syz_io_uring_submit(r2, 0x0, &(0x7f0000000080)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x400, 0x3, &(0x7f0000000140)="27047f4a0b2ab5f328c09fe7370dc7df2d61c0e6eb93e74819c3713c3f2ff557b946cee575d19db5ddc9a00b575cd04889c58bcae02b7f770ec6f2a9b67b9dae3f2ace79d341477ed27b8517", 0x2, 0x0, 0x1, {0x1}}, 0x1) ioctl$CDROM_SET_OPTIONS(r0, 0x5320, 0x2) dup3(r1, r0, 0x0) 02:09:27 executing program 2: keyctl$update(0x2, 0x0, &(0x7f0000000000)="a7", 0x1) keyctl$get_keyring_id(0x0, 0x0, 0x80) keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f0000000680)={0x0, 0xe0, 0xf8}, 0x0, &(0x7f00000006c0)="14e991739ad010cec901472bd0ee80cb1d8d736c189c4daed48f2c3e98cad869c030d459de6673b15331c6e739899493e5407cf6c73098cb7d754d3685d100227c419e545d6365c9ba18bd8b1f84fc67b30461ffea86fc0b726d4e8dadd92dd914e0df2da8cade4d6dc7ad0ca3a227b77c9d5af9fed2ad6dc04b6146554d39c9dc7ee57720044a522e4f8c6338c6a361dd835c20b50b1f176b87e7e9cf6eaf8655004e75b688b1489fbb1fe4ea6bb04279b0c7c5ade9e72df111c572918380084c80aee0938393f414414383864acf81aceea113eca5161d7c34e986a46df46e", &(0x7f00000007c0)="4f01286326b46273f952422f72d090d7c4ee43deb1115e4349f02706ec97dda6a839ac67fa0b4fab5ba65a1c5e4608c59e6d63b1fc033cada380074d4d0b07c04a511b6de224f78840fdaeceeaeeac4faac085b631b9458cfd4800dffb325c81b93e3a5bf9eca69fdb420b6b799ac15a6c9e7028843271ea6e72d0a359ddb394771135a1fc59b7c9c5285e7792aeafbbb5be2d85b333874ebfdde34f0d3e52e5b3b4c70ea1b42886710f18eecec63c73e6845e96b5808b0775669b0d1149e5f9ae1362a362ffb23d828b76e207f613f35d0a35dabb825fc8f610c9aa140360d49347cfc58202b9d2e8bede13b03190a49b4d3dae73f27cc5") keyctl$read(0xb, 0x0, &(0x7f00000000c0)=""/43, 0x2b) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000440), &(0x7f0000000580)=0xc) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000a80)={0x170, 0x0, 0x200, 0x81, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_SERVICE={0x54, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x2f}}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x33}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2c, 0x8}}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, '\x00', 0x38}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x64010101}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'macvtap0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_SERVICE={0x6c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x2f}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x28, 0x1}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x34}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x6, 0x23}}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e20}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote}, @IPVS_DEST_ATTR_FWD_METHOD={0x8}]}]}, 0x170}, 0x1, 0x0, 0x0, 0x404cc84}, 0x60000005) timer_create(0x3, 0x0, &(0x7f0000000040)=0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, &(0x7f0000000280)={'icmp6\x00'}, &(0x7f0000000380)=0x1e) timer_settime(r0, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) timer_create(0x3, &(0x7f00000009c0)={0x0, 0x1d, 0x0, @thr={&(0x7f00000001c0)="d8b243238323e85e03da6f5df53ca1ae3375c856105200000000000000009b61af539ede5dd2e0e31d66f4db0df9c9e1ec3573ab5c54365fcd3fe933d6e502d1957522f813bf16041285eb1ea750bd08f15b3761c756679f77403c48732b6120292a8d0c85719a78774518cd4912c51f69b6d1b0e7b11e5d75009015114b1b004d455c769bb19d65d49bdbd59084bad5e61987120fc900"/167, &(0x7f00000004c0)="fc60f5010c3e916b2d5db7e90363476ee8077552f2ad9843e846b69ba2a673576fbef20f957e510a3ac00dd62bdf3e64c1e724cb8222dc9bd5c8c1224b4c902f284323ec6da92ae0fe6883a7ecce682b3f52aa5a09562de8bf83d42e95d5424cc24519a5c2d9d05cffe9fde3ccce337974a9ad2a17ec6bb69f01bfc7acd77a63b821278bee9846306a72aaf65ce4b37d24075f1244"}}, &(0x7f0000000a00)=0x0) timer_gettime(r1, &(0x7f0000000a40)) timer_delete(r0) timer_gettime(r0, &(0x7f00000002c0)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x8, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x51008, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4, @perf_config_ext={0x7, 0x2a7}, 0x0, 0x0, 0xc6c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x87ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_delete(0x0) clone3(&(0x7f0000000300)={0x104095080, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0xad) 02:09:27 executing program 1: syz_emit_ethernet(0x0, 0x0, 0x0) 02:09:27 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000040)=0xee) ioctl$TIOCSTI(r0, 0x5425, &(0x7f0000000000)=0x17) 02:09:27 executing program 4: prlimit64(0x0, 0x6, &(0x7f0000000080), 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0x0) syz_io_uring_setup(0x3560, &(0x7f00000001c0)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000080), &(0x7f0000000180)) (fail_nth: 74) 02:09:27 executing program 7: write$rfkill(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x1, 0x1}, 0x8) getpeername(0xffffffffffffffff, &(0x7f0000000040)=@pptp={0x18, 0x2, {0x0, @local}}, &(0x7f00000000c0)=0x80) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x17) [ 1241.362709] FAULT_INJECTION: forcing a failure. [ 1241.362709] name failslab, interval 1, probability 0, space 0, times 0 [ 1241.365696] CPU: 1 PID: 9095 Comm: syz-executor.4 Not tainted 5.10.247 #1 [ 1241.367216] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1241.368989] Call Trace: [ 1241.369573] dump_stack+0x107/0x167 [ 1241.370360] should_fail.cold+0x5/0xa [ 1241.371185] ? xas_alloc+0x336/0x440 [ 1241.371987] should_failslab+0x5/0x20 [ 1241.372794] kmem_cache_alloc+0x5b/0x310 [ 1241.373668] xas_alloc+0x336/0x440 [ 1241.374426] xas_create+0x34a/0x10d0 [ 1241.375234] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1241.376348] xas_store+0x8c/0x1c40 [ 1241.377130] __xa_store+0x164/0x2d0 [ 1241.377904] ? xa_delete_node+0x280/0x280 [ 1241.378791] ? trace_hardirqs_on+0x5b/0x180 [ 1241.379714] xa_store+0x31/0x50 [ 1241.380416] __io_uring_add_tctx_node+0x1cf/0x520 [ 1241.381449] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1241.382554] ? alloc_fd+0x2e7/0x670 [ 1241.383338] io_uring_setup+0x1fbb/0x2980 [ 1241.384225] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1241.385301] ? wait_for_completion_io+0x270/0x270 [ 1241.386347] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1241.387452] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1241.388884] do_syscall_64+0x33/0x40 [ 1241.389687] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1241.390766] RIP: 0033:0x7f6308220b19 [ 1241.391552] 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 [ 1241.395729] RSP: 002b:00007f6305796108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1241.397719] RAX: ffffffffffffffda RBX: 00007f6308333f60 RCX: 00007f6308220b19 [ 1241.399244] RDX: 0000000020ffb000 RSI: 00000000200001c0 RDI: 0000000000003560 [ 1241.400758] RBP: 00000000200001c0 R08: 0000000020000180 R09: 0000000020000180 [ 1241.402280] R10: 0000000020000080 R11: 0000000000000202 R12: 0000000020000180 [ 1241.403797] R13: 0000000020ffb000 R14: 0000000020000080 R15: 0000000020ffb000 02:09:27 executing program 7: ioctl$VFAT_IOCTL_READDIR_BOTH(0xffffffffffffffff, 0x82307201, &(0x7f0000000040)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x17) 02:09:27 executing program 6: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r0 = fsmount(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_io_uring_submit(0x0, 0x0, 0x0, 0xc) perf_event_open(&(0x7f0000000200)={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, 0x1, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue0\x00'}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000180)={0x0, 0x0, {0x2, 0x0, 0x1}}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getresgid(&(0x7f00000010c0), &(0x7f0000001100), &(0x7f0000001140)) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB=',cache=mmap,cache=fscache,debug=0x0000000000000924,nodevmap,noextend,dfltgid=', @ANYRESHEX=0x0, @ANYBLOB=',afid=0x0000000000000345,smackfstransmute=nodevmap,fowner>', @ANYRESDEC=0x0, @ANYBLOB="2c686173682c666f776e65723d547c34a8baad844afc7c4b39a2ff79ce1b3e687eca2cf99b4cdc6b39b6c2bdf57d23bee07640472ad0e37bffa6369d06b08a881b0482140dd4cb8bb84a1b07e683ef2c95e0de71ce154c0c052cd029135a", @ANYRESDEC=0x0, @ANYBLOB=',fsname=.,fowner>', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) 02:09:27 executing program 0: r0 = syz_io_uring_setup(0x1c28, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x5}, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000fee000/0x4000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe2(0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) io_uring_enter(r0, 0x58ab, 0x600, 0x0, 0x0, 0x0) 02:09:27 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000100)={@local, @remote, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x1, 0x0, @private, @dev}, @echo}}}}, 0x0) 02:09:27 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000040)=0xee) ioctl$TIOCSTI(r0, 0x5427, &(0x7f0000000000)=0x17) 02:09:27 executing program 4: prlimit64(0x0, 0x6, &(0x7f0000000080), 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0x0) syz_io_uring_setup(0x3560, &(0x7f00000001c0)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000080), &(0x7f0000000180)) (fail_nth: 75) [ 1241.594408] FAULT_INJECTION: forcing a failure. [ 1241.594408] name failslab, interval 1, probability 0, space 0, times 0 [ 1241.596738] CPU: 0 PID: 9219 Comm: syz-executor.4 Not tainted 5.10.247 #1 [ 1241.598090] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1241.599700] Call Trace: [ 1241.600217] dump_stack+0x107/0x167 [ 1241.600930] should_fail.cold+0x5/0xa [ 1241.601682] ? create_object.isra.0+0x3a/0xa30 [ 1241.602580] should_failslab+0x5/0x20 [ 1241.603328] kmem_cache_alloc+0x5b/0x310 [ 1241.604130] ? mark_held_locks+0x9e/0xe0 [ 1241.604926] create_object.isra.0+0x3a/0xa30 [ 1241.605795] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1241.606791] kmem_cache_alloc+0x159/0x310 [ 1241.607611] xas_alloc+0x336/0x440 [ 1241.608309] xas_create+0x34a/0x10d0 [ 1241.609062] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1241.610096] xas_store+0x8c/0x1c40 [ 1241.610812] __xa_store+0x164/0x2d0 [ 1241.611526] ? xa_delete_node+0x280/0x280 [ 1241.612344] ? trace_hardirqs_on+0x5b/0x180 [ 1241.613216] xa_store+0x31/0x50 [ 1241.613863] __io_uring_add_tctx_node+0x1cf/0x520 [ 1241.614817] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1241.614835] ? alloc_fd+0x2e7/0x670 [ 1241.614868] io_uring_setup+0x1fbb/0x2980 [ 1241.614898] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1241.614914] ? wait_for_completion_io+0x270/0x270 [ 1241.614959] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1241.614979] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1241.615002] do_syscall_64+0x33/0x40 [ 1241.615021] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1241.615033] RIP: 0033:0x7f6308220b19 [ 1241.615050] 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 [ 1241.615060] RSP: 002b:00007f6305796108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1241.615081] RAX: ffffffffffffffda RBX: 00007f6308333f60 RCX: 00007f6308220b19 [ 1241.615091] RDX: 0000000020ffb000 RSI: 00000000200001c0 RDI: 0000000000003560 [ 1241.615102] RBP: 00000000200001c0 R08: 0000000020000180 R09: 0000000020000180 [ 1241.615112] R10: 0000000020000080 R11: 0000000000000202 R12: 0000000020000180 [ 1241.615123] R13: 0000000020ffb000 R14: 0000000020000080 R15: 0000000020ffb000 02:09:41 executing program 2: r0 = 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000240)={{0x1, 0x1, 0x18, r0, {0x4}}, './file1\x00'}) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000280)) r2 = accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f00000000c0)=0x14, 0x800) ioctl$F2FS_IOC_GET_PIN_FILE(r2, 0x8004f50e, &(0x7f00000001c0)) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x5}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000340)={0x4, 0x80, 0x3f, 0x48, 0x0, 0x84, 0x0, 0x7fff, 0x202, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7, 0x2, @perf_config_ext={0x10000}, 0x400, 0xcda, 0x79c, 0x8, 0x6, 0x1, 0x8000, 0x0, 0x4, 0x0, 0x6f}) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r4, 0x89f7, &(0x7f0000000200)={'sit0\x00', &(0x7f0000000400)={'syztnl1\x00', r3, 0x2b, 0x9, 0x3, 0x20, 0x22, @mcast1, @ipv4={'\x00', '\xff\xff', @multicast1}, 0x700, 0x8000, 0x101, 0x4}}) dup3(0xffffffffffffffff, r2, 0x0) preadv(r4, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x4d, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r4, 0xc0189376, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r4, @ANYBLOB="525b0000000000df2d2f66696c653000"]) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_REG(r4, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x20, r5, 0x8, 0x70bd26, 0x25dfdbfe, {}, [@NL80211_ATTR_DFS_REGION={0x5}, @NL80211_ATTR_SOCKET_OWNER={0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x4080}, 0x80) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000000140)={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1d}}, {0x306}, 0x4a, {0x2, 0x4e24, @broadcast}, 'bridge_slave_0\x00'}) r6 = creat(&(0x7f0000000040)='./file1\x00', 0x0) fallocate(r6, 0x0, 0x0, 0x8800000) 02:09:41 executing program 6: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x6e, 0x0) ioctl$F2FS_IOC_DEFRAGMENT(r0, 0xc010f508, &(0x7f0000000140)={0x17, 0x6}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x100000001) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) fremovexattr(r3, &(0x7f00000002c0)=@random={'system.', 'vfat\x00'}) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r2, 0x40106614, &(0x7f0000000000)) 02:09:41 executing program 3: prlimit64(0x0, 0xb, &(0x7f00000017c0), 0x0) gettid() gettid() clone3(&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, {0x1b}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = fork() socket$inet_tcp(0x2, 0x1, 0x0) rt_sigqueueinfo(r0, 0x5, &(0x7f0000000000)={0x0, 0x4, 0xa0000000}) 02:09:41 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000100)={@local, @remote, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x1, 0x0, @private, @dev}, @echo}}}}, 0x0) 02:09:41 executing program 0: r0 = syz_io_uring_setup(0x1c28, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x5}, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000fee000/0x4000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe2(0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) io_uring_enter(r0, 0x58ab, 0x700, 0x0, 0x0, 0x0) 02:09:41 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000040)=0xee) ioctl$TIOCSTI(r0, 0x5428, &(0x7f0000000000)=0x17) 02:09:41 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x17) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000840)='/sys/kernel/oops_count', 0x0, 0x0) splice(r1, 0x0, r1, 0x0, 0x7fff, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$TCSETS2(r2, 0x402c542b, 0x0) kcmp(0x0, 0xffffffffffffffff, 0x3, r1, r0) 02:09:41 executing program 4: prlimit64(0x0, 0x6, &(0x7f0000000080), 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0x0) syz_io_uring_setup(0x3560, &(0x7f00000001c0)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000080), &(0x7f0000000180)) (fail_nth: 76) [ 1255.969899] FAULT_INJECTION: forcing a failure. [ 1255.969899] name failslab, interval 1, probability 0, space 0, times 0 [ 1255.971534] CPU: 0 PID: 9252 Comm: syz-executor.4 Not tainted 5.10.247 #1 [ 1255.972508] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1255.973693] Call Trace: [ 1255.974073] dump_stack+0x107/0x167 [ 1255.974597] should_fail.cold+0x5/0xa [ 1255.975139] ? xas_alloc+0x336/0x440 [ 1255.975713] should_failslab+0x5/0x20 [ 1255.976252] kmem_cache_alloc+0x5b/0x310 [ 1255.976824] xas_alloc+0x336/0x440 [ 1255.977360] xas_create+0x34a/0x10d0 [ 1255.977891] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1255.978630] xas_store+0x8c/0x1c40 [ 1255.979145] __xa_store+0x164/0x2d0 [ 1255.979668] ? xa_delete_node+0x280/0x280 [ 1255.979689] ? trace_hardirqs_on+0x5b/0x180 [ 1255.979709] xa_store+0x31/0x50 [ 1255.979725] __io_uring_add_tctx_node+0x1cf/0x520 [ 1255.979739] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1255.979751] ? alloc_fd+0x2e7/0x670 [ 1255.979775] io_uring_setup+0x1fbb/0x2980 [ 1255.979795] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1255.979807] ? wait_for_completion_io+0x270/0x270 [ 1255.979839] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1255.979853] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1255.979870] do_syscall_64+0x33/0x40 [ 1255.979883] entry_SYSCALL_64_after_hwframe+0x67/0xd1 02:09:41 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000100)={@local, @remote, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x1, 0x0, @private, @dev}, @echo}}}}, 0x0) 02:09:41 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000040)=0xee) ioctl$TIOCSTI(r0, 0x5437, &(0x7f0000000000)=0x17) [ 1255.979892] RIP: 0033:0x7f6308220b19 [ 1255.979905] 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 02:09:41 executing program 0: r0 = syz_io_uring_setup(0x1c28, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x5}, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000fee000/0x4000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe2(0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) io_uring_enter(r0, 0x58ab, 0x900, 0x0, 0x0, 0x0) [ 1255.979912] RSP: 002b:00007f6305796108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1255.979927] RAX: ffffffffffffffda RBX: 00007f6308333f60 RCX: 00007f6308220b19 02:09:41 executing program 4: prlimit64(0x0, 0x6, &(0x7f0000000080), 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0x0) syz_io_uring_setup(0x3560, &(0x7f00000001c0)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000080), &(0x7f0000000180)) (fail_nth: 77) [ 1255.979934] RDX: 0000000020ffb000 RSI: 00000000200001c0 RDI: 0000000000003560 [ 1255.979942] RBP: 00000000200001c0 R08: 0000000020000180 R09: 0000000020000180 [ 1255.979949] R10: 0000000020000080 R11: 0000000000000202 R12: 0000000020000180 [ 1255.979957] R13: 0000000020ffb000 R14: 0000000020000080 R15: 0000000020ffb000 [ 1256.135500] FAULT_INJECTION: forcing a failure. [ 1256.135500] name failslab, interval 1, probability 0, space 0, times 0 [ 1256.137078] CPU: 0 PID: 9366 Comm: syz-executor.4 Not tainted 5.10.247 #1 [ 1256.138012] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1256.139111] Call Trace: [ 1256.139474] dump_stack+0x107/0x167 [ 1256.139973] should_fail.cold+0x5/0xa [ 1256.140489] ? ___slab_alloc+0x155/0x700 [ 1256.141040] ? create_object.isra.0+0x3a/0xa30 [ 1256.141671] should_failslab+0x5/0x20 [ 1256.142207] kmem_cache_alloc+0x5b/0x310 [ 1256.142761] create_object.isra.0+0x3a/0xa30 [ 1256.143358] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1256.144052] kmem_cache_alloc+0x159/0x310 [ 1256.144625] xas_alloc+0x336/0x440 [ 1256.145093] xas_create+0x34a/0x10d0 [ 1256.145626] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1256.146331] xas_store+0x8c/0x1c40 [ 1256.146822] __xa_store+0x164/0x2d0 [ 1256.147314] ? xa_delete_node+0x280/0x280 [ 1256.147879] ? trace_hardirqs_on+0x5b/0x180 [ 1256.148460] xa_store+0x31/0x50 [ 1256.148909] __io_uring_add_tctx_node+0x1cf/0x520 [ 1256.149563] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1256.150270] ? alloc_fd+0x2e7/0x670 [ 1256.150767] io_uring_setup+0x1fbb/0x2980 [ 1256.151319] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1256.151997] ? wait_for_completion_io+0x270/0x270 [ 1256.152660] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1256.153375] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1256.154077] do_syscall_64+0x33/0x40 [ 1256.154581] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1256.155267] RIP: 0033:0x7f6308220b19 [ 1256.155756] 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 [ 1256.158253] RSP: 002b:00007f6305796108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1256.159276] RAX: ffffffffffffffda RBX: 00007f6308333f60 RCX: 00007f6308220b19 [ 1256.160246] RDX: 0000000020ffb000 RSI: 00000000200001c0 RDI: 0000000000003560 [ 1256.161211] RBP: 00000000200001c0 R08: 0000000020000180 R09: 0000000020000180 [ 1256.162169] R10: 0000000020000080 R11: 0000000000000202 R12: 0000000020000180 [ 1256.163124] R13: 0000000020ffb000 R14: 0000000020000080 R15: 0000000020ffb000 02:09:41 executing program 3: prlimit64(0x0, 0xb, &(0x7f00000017c0), 0x0) gettid() gettid() clone3(&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, {0x1b}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = fork() socket$inet_tcp(0x2, 0x1, 0x0) rt_sigqueueinfo(r0, 0x5, &(0x7f0000000000)={0x0, 0x4, 0xa0000000}) 02:09:59 executing program 3: prlimit64(0x0, 0xb, &(0x7f00000017c0), 0x0) gettid() unshare(0x28000080) clone3(&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, {0x1b}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = fork() socket$inet_tcp(0x2, 0x1, 0x0) rt_sigqueueinfo(r0, 0x5, &(0x7f0000000000)={0x0, 0x4, 0xa0000000}) 02:09:59 executing program 0: r0 = syz_io_uring_setup(0x1c28, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x5}, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000fee000/0x4000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe2(0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) io_uring_enter(r0, 0x58ab, 0xa00, 0x0, 0x0, 0x0) 02:09:59 executing program 6: syz_emit_ethernet(0x6a, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x0) 02:09:59 executing program 4: prlimit64(0x0, 0x6, &(0x7f0000000080), 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0x0) syz_io_uring_setup(0x3560, &(0x7f00000001c0)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000080), &(0x7f0000000180)) (fail_nth: 78) 02:09:59 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x17) ioctl$TIOCL_BLANKSCREEN(r0, 0x541c, &(0x7f0000000040)) 02:09:59 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000040)=0xee) ioctl$TIOCSTI(r0, 0x5441, &(0x7f0000000000)=0x17) 02:09:59 executing program 2: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000840)='/sys/kernel/oops_count', 0x0, 0x0) splice(r0, 0x0, r0, 0x0, 0x7fff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r1, 0x0, 0x2020) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r1, {0xf8}}, './file0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) fcntl$setlease(r1, 0x400, 0x2) write$P9_RREADLINK(r2, &(0x7f0000000100)=ANY=[], 0x10) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) r5 = fcntl$dupfd(r4, 0x0, r4) openat(r5, &(0x7f0000000100)='./file1\x00', 0x800, 0x1) sendfile(r2, r3, 0x0, 0x100000001) 02:09:59 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000100)={@local, @remote, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x1, 0x0, @private=0xa010101, @dev}, @echo}}}}, 0x0) (fail_nth: 1) [ 1273.971911] FAULT_INJECTION: forcing a failure. [ 1273.971911] name failslab, interval 1, probability 0, space 0, times 0 [ 1273.974618] CPU: 1 PID: 9390 Comm: syz-executor.4 Not tainted 5.10.247 #1 [ 1273.976061] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1273.977824] Call Trace: [ 1273.978391] dump_stack+0x107/0x167 [ 1273.979170] should_fail.cold+0x5/0xa [ 1273.979980] ? vm_area_dup+0x78/0x290 [ 1273.980791] should_failslab+0x5/0x20 [ 1273.981614] kmem_cache_alloc+0x5b/0x310 [ 1273.982476] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1273.983593] vm_area_dup+0x78/0x290 [ 1273.983747] FAULT_INJECTION: forcing a failure. [ 1273.983747] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1273.984357] ? perf_trace_lock+0xac/0x490 [ 1273.984424] ? mark_lock+0xf5/0x2df0 [ 1273.984453] ? lock_chain_count+0x20/0x20 [ 1273.989898] ? mark_lock+0xf5/0x2df0 [ 1273.990692] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1273.991800] ? lock_chain_count+0x20/0x20 [ 1273.992676] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1273.993628] ? trace_hardirqs_on+0x5b/0x180 [ 1273.994546] ? mark_lock+0xf5/0x2df0 [ 1273.995338] ? vm_area_alloc+0x110/0x110 [ 1273.996201] ? __lock_acquire+0x1657/0x5b00 [ 1273.997138] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1273.998248] ? SOFTIRQ_verbose+0x10/0x10 [ 1273.999136] ? vmacache_find+0x55/0x2a0 [ 1273.999979] __split_vma+0xa8/0x4e0 [ 1274.000752] __do_munmap+0x365/0x1260 [ 1274.001571] ? arch_get_unmapped_area+0x450/0x450 [ 1274.002592] ? lock_release+0x680/0x680 [ 1274.003434] mmap_region+0x7cc/0x1500 [ 1274.004258] do_mmap+0x868/0x1370 [ 1274.005005] vm_mmap_pgoff+0x198/0x1f0 [ 1274.005839] ? randomize_page+0xb0/0xb0 [ 1274.006699] ksys_mmap_pgoff+0x41c/0x560 [ 1274.007560] ? find_mergeable_anon_vma+0x250/0x250 [ 1274.008601] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1274.009716] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1274.010809] do_syscall_64+0x33/0x40 [ 1274.011599] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1274.012680] RIP: 0033:0x7f6308220b62 [ 1274.013471] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1274.017332] RSP: 002b:00007f63057960f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1274.018958] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007f6308220b62 [ 1274.020463] RDX: 0000000000000003 RSI: 0000000000090140 RDI: 0000000020ffb000 [ 1274.021981] RBP: 0000000020ffb000 R08: 0000000000000004 R09: 0000000000000000 [ 1274.023512] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000180 [ 1274.025030] R13: 0000000020ffb000 R14: 0000000020000080 R15: 0000000020ffb000 [ 1274.026583] CPU: 0 PID: 9396 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 1274.028055] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1274.029816] Call Trace: [ 1274.030401] dump_stack+0x107/0x167 [ 1274.031206] should_fail.cold+0x5/0xa [ 1274.032035] __alloc_pages_nodemask+0x182/0x600 [ 1274.033025] ? __lockdep_reset_lock+0x180/0x180 [ 1274.034052] ? __alloc_pages_slowpath.constprop.0+0x2310/0x2310 [ 1274.034088] ? tun_build_skb+0x186/0xfc0 [ 1274.034113] alloc_pages_current+0x187/0x280 [ 1274.034138] skb_page_frag_refill+0x27c/0x490 [ 1274.034162] tun_build_skb+0x206/0xfc0 [ 1274.034194] ? tun_xdp_act+0x6f0/0x6f0 [ 1274.034217] ? __lock_acquire+0xbb1/0x5b00 [ 1274.034253] tun_get_user+0x6c1/0x3310 [ 1274.034273] ? usage_accumulate+0x80/0x110 [ 1274.034310] ? tun_build_skb+0xfc0/0xfc0 [ 1274.043343] ? virtio_net_hdr_to_skb.constprop.0+0x770/0x1150 [ 1274.043369] ? lock_downgrade+0x6d0/0x6d0 [ 1274.045492] ? perf_trace_lock+0xac/0x490 [ 1274.045511] ? SOFTIRQ_verbose+0x10/0x10 [ 1274.045554] tun_chr_write_iter+0xe1/0x1e0 [ 1274.048185] new_sync_write+0x42c/0x660 [ 1274.048208] ? new_sync_read+0x6f0/0x6f0 [ 1274.048242] ? avc_policy_seqno+0x9/0x70 [ 1274.048261] ? selinux_file_permission+0x92/0x520 [ 1274.048285] ? security_file_permission+0xb1/0xe0 [ 1274.048317] vfs_write+0x7c0/0xb10 [ 1274.048341] ksys_write+0x12d/0x260 [ 1274.048363] ? __ia32_sys_read+0xb0/0xb0 [ 1274.048388] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1274.048410] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1274.048434] do_syscall_64+0x33/0x40 [ 1274.048454] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1274.048467] RIP: 0033:0x7fbfb12545ff [ 1274.048484] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1274.048495] RSP: 002b:00007fbfae817150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1274.065703] RAX: ffffffffffffffda RBX: 00007fbfb13b4f60 RCX: 00007fbfb12545ff [ 1274.065715] RDX: 000000000000002a RSI: 0000000020000100 RDI: 00000000000000f0 [ 1274.065734] RBP: 00007fbfae8171d0 R08: 0000000000000000 R09: 0000000000000000 [ 1274.070290] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 1274.070304] R13: 00007fffcba2484f R14: 00007fbfae817300 R15: 0000000000022000 02:09:59 executing program 6: ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffffffc0}}, './file0\x00'}) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x3ff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)) r3 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000000000)={0x80000000}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)) r4 = fork() ptrace(0x10, r4) ptrace(0x4208, r4) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)={0x288, 0x20, 0x8, 0x70bd2b, 0x25dfdbff, {0x4}, [@typed={0x8, 0x78, 0x0, 0x0, @pid=r4}, @typed={0x4, 0x5d}, @generic="6410e632f2f07b587c447e32c8bc7cba6bd4b51af8cfe1df73bce02463188d7d195055cd231cdbe6669c1b2158b7e360431f59c070e821f3c5271637ca15d8ad6f436cda0ccdd872452d7f78a786a65107f218", @nested={0x112, 0x6, 0x0, 0x1, [@generic="f3d475b5649a44cb0758216cf2021841d3f4093b5bda338036c962a07ff64eb56f60df4badcb482f918f8415eb6167eb57526a69e4a47ab3c6fb0de623b9e99b700037537abb8869130c8923c1d9eefa91b0dbbed868a1a53d35effd4dad145cf614e127c3ab8ebf303585f10b1b25b1dda6db8a3f510fde8268bc3b2c192cf7ee64a292b9a8de94172b22aa86b437fe6d401262fcaf7dd8f7211b4a3ac647927352237d1559f16d14ca10d23bfbbe560706c69df493f476af85ab1ba881d4347d4dd4235f6602cd013a71becb1d05f0ab05", @typed={0x8, 0x57, 0x0, 0x0, @u32=0x10001}, @generic="4d07830085cdf78890b72903b345e9432566cbb3fe02dc1d948c7c76801678620dbeb2a7bad950163a15eafe740ae95268921ac2"]}, @generic="143c652e7c5e0b6b878266c7cbd2382e4cb5a92d17e21517149bc9696d9942a75cd2d9663e6e5b37b6222587f54d8de50d3e1476cd90cf40d6c150e4efdba864bac1e200fe30ddcb20a6a71e6cd5bcca54562dc526d979ac0606f1f1013c2ca936d1b8e14f164e69e01030a5dc13e1459ac90f", @typed={0x8, 0x88, 0x0, 0x0, @fd=r0}, @generic="cf712eb0c0418eb3fd8c28a6c0b9476e6021dd6203b79b989f70be68579de0213aa789a15bc38804fd23f18fb3a71db0ddf5f9a7dc48d6555ecda0b25056427350d781fe3c6026b8bcf7a215c5914e81f08f32f356b59a741523e00a8d139977db33a1be48f77c35a5d91046e74b35317131ee9e26649afdb42ec792034fcad80c6f437980"]}, 0x288}, 0x1, 0x0, 0x0, 0x20000004}, 0x40) 02:09:59 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x17) r1 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r1, 0x0, 0x2020) ioctl$AUTOFS_IOC_CATATONIC(r1, 0x9362, 0x0) fcntl$notify(0xffffffffffffffff, 0x402, 0xa) 02:09:59 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000040)=0xee) ioctl$TIOCSTI(r0, 0x5450, &(0x7f0000000000)=0x17) 02:09:59 executing program 0: r0 = syz_io_uring_setup(0x1c28, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x5}, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000fee000/0x4000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe2(0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) io_uring_enter(r0, 0x58ab, 0xb00, 0x0, 0x0, 0x0) 02:09:59 executing program 4: prlimit64(0x0, 0x6, &(0x7f0000000080), 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0x0) syz_io_uring_setup(0x3560, &(0x7f00000001c0)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000080), &(0x7f0000000180)) (fail_nth: 79) 02:10:00 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x40002, 0x0) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000080)) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x17) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_TIMEOUT_GET(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x1, 0x8, 0x101, 0x0, 0x0, {0xa, 0x0, 0xa}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x4030) 02:10:00 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000040)=0xee) ioctl$TIOCSTI(r0, 0x5451, &(0x7f0000000000)=0x17) [ 1274.400916] FAULT_INJECTION: forcing a failure. [ 1274.400916] name failslab, interval 1, probability 0, space 0, times 0 [ 1274.403341] CPU: 0 PID: 9516 Comm: syz-executor.4 Not tainted 5.10.247 #1 [ 1274.404780] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1274.406552] Call Trace: [ 1274.407128] dump_stack+0x107/0x167 [ 1274.407908] should_fail.cold+0x5/0xa [ 1274.408724] ? create_object.isra.0+0x3a/0xa30 [ 1274.409710] should_failslab+0x5/0x20 [ 1274.410525] kmem_cache_alloc+0x5b/0x310 [ 1274.411392] ? mark_held_locks+0x9e/0xe0 [ 1274.412264] create_object.isra.0+0x3a/0xa30 [ 1274.413200] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1274.414366] kmem_cache_alloc+0x159/0x310 [ 1274.415283] xas_alloc+0x336/0x440 [ 1274.416059] xas_create+0x34a/0x10d0 [ 1274.416913] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1274.418095] xas_store+0x8c/0x1c40 [ 1274.419027] __xa_store+0x164/0x2d0 [ 1274.419821] ? xa_delete_node+0x280/0x280 [ 1274.420714] ? trace_hardirqs_on+0x5b/0x180 [ 1274.421659] xa_store+0x31/0x50 [ 1274.422370] __io_uring_add_tctx_node+0x1cf/0x520 [ 1274.423391] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1274.424724] ? alloc_fd+0x2e7/0x670 [ 1274.425603] io_uring_setup+0x1fbb/0x2980 [ 1274.426697] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1274.427859] ? wait_for_completion_io+0x270/0x270 [ 1274.429115] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1274.430300] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1274.431463] do_syscall_64+0x33/0x40 [ 1274.432456] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1274.433657] RIP: 0033:0x7f6308220b19 [ 1274.434461] 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 [ 1274.438465] RSP: 002b:00007f6305796108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1274.440095] RAX: ffffffffffffffda RBX: 00007f6308333f60 RCX: 00007f6308220b19 [ 1274.441665] RDX: 0000000020ffb000 RSI: 00000000200001c0 RDI: 0000000000003560 [ 1274.443236] RBP: 00000000200001c0 R08: 0000000020000180 R09: 0000000020000180 [ 1274.444794] R10: 0000000020000080 R11: 0000000000000202 R12: 0000000020000180 [ 1274.446376] R13: 0000000020ffb000 R14: 0000000020000080 R15: 0000000020ffb000 02:10:00 executing program 0: r0 = syz_io_uring_setup(0x1c28, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x5}, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000fee000/0x4000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe2(0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) io_uring_enter(r0, 0x58ab, 0xc00, 0x0, 0x0, 0x0) 02:10:00 executing program 3: prlimit64(0x0, 0xb, &(0x7f00000017c0), 0x0) gettid() unshare(0x28000080) clone3(&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, {0x1b}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = fork() socket$inet_tcp(0x2, 0x1, 0x0) rt_sigqueueinfo(r0, 0x5, &(0x7f0000000000)={0x0, 0x4, 0xa0000000}) 02:10:00 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000100)={@local, @remote, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x1, 0x0, @private=0xa010101, @dev}, @echo}}}}, 0x0) (fail_nth: 2) [ 1274.583551] FAULT_INJECTION: forcing a failure. [ 1274.583551] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1274.586136] CPU: 1 PID: 9530 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 1274.587576] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1274.589364] Call Trace: [ 1274.589952] dump_stack+0x107/0x167 [ 1274.590709] should_fail.cold+0x5/0xa [ 1274.591509] copy_page_from_iter+0x40a/0x900 [ 1274.592436] tun_build_skb+0x2d9/0xfc0 [ 1274.593273] ? tun_xdp_act+0x6f0/0x6f0 [ 1274.594102] ? __lock_acquire+0xbb1/0x5b00 [ 1274.595025] tun_get_user+0x6c1/0x3310 [ 1274.595846] ? usage_accumulate+0x80/0x110 [ 1274.596755] ? tun_build_skb+0xfc0/0xfc0 [ 1274.597636] ? virtio_net_hdr_to_skb.constprop.0+0x770/0x1150 [ 1274.598861] ? lock_downgrade+0x6d0/0x6d0 [ 1274.599737] ? perf_trace_lock+0xac/0x490 [ 1274.600604] ? SOFTIRQ_verbose+0x10/0x10 [ 1274.601480] tun_chr_write_iter+0xe1/0x1e0 [ 1274.602376] new_sync_write+0x42c/0x660 [ 1274.603215] ? new_sync_read+0x6f0/0x6f0 [ 1274.604083] ? avc_policy_seqno+0x9/0x70 [ 1274.604942] ? selinux_file_permission+0x92/0x520 [ 1274.605964] ? security_file_permission+0xb1/0xe0 [ 1274.606988] vfs_write+0x7c0/0xb10 [ 1274.607742] ksys_write+0x12d/0x260 [ 1274.608512] ? __ia32_sys_read+0xb0/0xb0 [ 1274.609370] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1274.610479] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1274.611568] do_syscall_64+0x33/0x40 [ 1274.612355] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1274.613440] RIP: 0033:0x7fbfb12545ff [ 1274.614219] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1274.618080] RSP: 002b:00007fbfae817150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1274.619695] RAX: ffffffffffffffda RBX: 00007fbfb13b4f60 RCX: 00007fbfb12545ff [ 1274.621193] RDX: 000000000000002a RSI: 0000000020000100 RDI: 00000000000000f0 [ 1274.622714] RBP: 00007fbfae8171d0 R08: 0000000000000000 R09: 0000000000000000 [ 1274.624216] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 1274.625735] R13: 00007fffcba2484f R14: 00007fbfae817300 R15: 0000000000022000 02:10:00 executing program 6: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @empty, @void, {@ipv6={0x86dd, @generic={0x0, 0x6, "ee7c63", 0x18, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @private2, {[@dstopts={0x0, 0x1, '\x00', [@ra, @calipso={0x7, 0x8}]}]}}}}}, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@empty, @broadcast, @void, {@canfd={0xd, {{0x3, 0x0, 0x0, 0x1}, 0xe, 0x0, 0x0, 0x0, "c7f25527f08cb6493fda5970fb114e48a3b2cdc8016f5ad767c208d8b981d632320c10a348a0898a24e968ea750b2e5f1520095f48b5fdd45cf37f0a8a28f93f"}}}}, &(0x7f0000000100)={0x0, 0x1, [0x4bf, 0x491, 0x3f1, 0x6bb]}) 02:10:00 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000040)=0xee) ioctl$TIOCSTI(r0, 0x5452, &(0x7f0000000000)=0x17) 02:10:00 executing program 4: prlimit64(0x0, 0x6, &(0x7f0000000080), 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0x0) syz_io_uring_setup(0x3560, &(0x7f00000001c0)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000080), &(0x7f0000000180)) (fail_nth: 80) [ 1274.787498] FAULT_INJECTION: forcing a failure. [ 1274.787498] name failslab, interval 1, probability 0, space 0, times 0 [ 1274.790194] CPU: 0 PID: 9571 Comm: syz-executor.4 Not tainted 5.10.247 #1 [ 1274.791626] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1274.793362] Call Trace: [ 1274.793934] dump_stack+0x107/0x167 [ 1274.794704] should_fail.cold+0x5/0xa [ 1274.795499] ? create_object.isra.0+0x3a/0xa30 [ 1274.796450] should_failslab+0x5/0x20 [ 1274.797242] kmem_cache_alloc+0x5b/0x310 [ 1274.798112] create_object.isra.0+0x3a/0xa30 [ 1274.799030] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1274.800109] kmem_cache_alloc+0x159/0x310 [ 1274.800973] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1274.802085] vm_area_dup+0x78/0x290 [ 1274.802846] ? perf_trace_lock+0xac/0x490 [ 1274.803734] ? mark_lock+0xf5/0x2df0 [ 1274.804519] ? lock_chain_count+0x20/0x20 [ 1274.805393] ? mark_lock+0xf5/0x2df0 [ 1274.806179] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1274.807267] ? lock_chain_count+0x20/0x20 [ 1274.808136] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1274.809064] ? trace_hardirqs_on+0x5b/0x180 [ 1274.809982] ? mark_lock+0xf5/0x2df0 [ 1274.810763] ? vm_area_alloc+0x110/0x110 [ 1274.811614] ? __lock_acquire+0x1657/0x5b00 [ 1274.812537] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1274.813638] ? SOFTIRQ_verbose+0x10/0x10 [ 1274.814483] ? vmacache_find+0x55/0x2a0 [ 1274.815319] __split_vma+0xa8/0x4e0 [ 1274.816086] __do_munmap+0x365/0x1260 [ 1274.816886] ? arch_get_unmapped_area+0x450/0x450 [ 1274.817908] ? lock_release+0x680/0x680 [ 1274.818745] mmap_region+0x7cc/0x1500 [ 1274.819559] do_mmap+0x868/0x1370 [ 1274.820490] vm_mmap_pgoff+0x198/0x1f0 [ 1274.821310] ? randomize_page+0xb0/0xb0 [ 1274.822176] ksys_mmap_pgoff+0x41c/0x560 [ 1274.823029] ? find_mergeable_anon_vma+0x250/0x250 [ 1274.824066] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1274.825172] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1274.826264] do_syscall_64+0x33/0x40 [ 1274.827052] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1274.828131] RIP: 0033:0x7f6308220b62 [ 1274.828903] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1274.832758] RSP: 002b:00007f63057960f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1274.834359] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007f6308220b62 [ 1274.835864] RDX: 0000000000000003 RSI: 0000000000090140 RDI: 0000000020ffb000 [ 1274.837384] RBP: 0000000020ffb000 R08: 0000000000000004 R09: 0000000000000000 [ 1274.838879] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000180 [ 1274.840383] R13: 0000000020ffb000 R14: 0000000020000080 R15: 0000000020ffb000 02:10:16 executing program 4: prlimit64(0x0, 0x6, &(0x7f0000000080), 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0x0) syz_io_uring_setup(0x3560, &(0x7f00000001c0)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000080), &(0x7f0000000180)) (fail_nth: 81) 02:10:16 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x2, 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={&(0x7f00000002c0), 0x7}, 0x0, 0x7fff, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) poll(&(0x7f0000000000)=[{r0, 0x100}, {r1, 0x200a}], 0x2, 0x400) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000a00)=ANY=[], 0x98a) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000480)={{0x1, 0x1, 0x18, r0, {0x5}}, './file0\x00'}) getpgrp(0x0) fcntl$lock(0xffffffffffffffff, 0x5, 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x1, 0x0, '\x00', [{0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, {0x800, 0x0, 0x400000000000000}], ['\x00']}) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000001c0)={'ip6tnl0\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="3c00000001000000030015c1e10000030000000220000001dee8fc131fc92b570000000100008068fb93f20624d998bb2382fbef2e605d20efd13ad8020454fe726d5ec494d8000000000000b7382cb035aee7d07675"]}) sendmsg$nl_generic(r2, &(0x7f0000000400)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000640)=ANY=[@ANYRES32=r3], 0xd4}, 0x1, 0x0, 0x0, 0x8010}, 0x0) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, 0x1) signalfd4(0xffffffffffffffff, &(0x7f0000000180)={[0x9]}, 0x8, 0x80000) dup(r2) prlimit64(0x0, 0x5, &(0x7f0000000440)={0x4, 0x16ba}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r4, 0x0, 0x2020) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f00000004c0)={'veth0_to_batadv\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="1d0000000800000081000000000000008a45000000000000a0000000000000008100000000020000000000000001000000000000003f10000000000000"]}) openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/consoles\x00', 0x0, 0x0) unshare(0x48020200) 02:10:16 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000000200)='./file1\x00', 0xc4) recvmmsg$unix(r2, &(0x7f0000002200)=[{{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000240)=""/52, 0x34}, {&(0x7f0000000280)=""/154, 0x9a}, {&(0x7f0000000340)=""/112, 0x70}, {&(0x7f0000000400)=""/88, 0x58}], 0x4, &(0x7f00000004c0)=[@cred={{0x1c}}, @rights={{0x10}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x80}}, {{0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000540)=""/44, 0x2c}, {&(0x7f0000000580)=""/140, 0x8c}, {&(0x7f0000000640)=""/199, 0xc7}, {&(0x7f0000000740)=""/23, 0x17}, {&(0x7f0000000780)=""/134, 0x86}], 0x5}}, {{&(0x7f00000008c0)=@abs, 0x6e, &(0x7f0000001940)=[{&(0x7f0000000940)=""/4096, 0x1000}], 0x1, &(0x7f0000001980)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x158}}, {{&(0x7f0000001b00)=@abs, 0x6e, &(0x7f0000001c40)=[{&(0x7f0000001b80)=""/100, 0x64}, {&(0x7f0000001c00)=""/48, 0x30}], 0x2, &(0x7f0000001c80)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}}, {{&(0x7f0000001cc0), 0x6e, &(0x7f0000001d80)=[{&(0x7f0000001d40)}], 0x1, &(0x7f0000001dc0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}}, {{&(0x7f0000001e00)=@abs, 0x6e, &(0x7f0000002100)=[{&(0x7f0000001e80)=""/146, 0x92}, {&(0x7f0000001f40)=""/130, 0x82}, {&(0x7f0000002000)=""/245, 0xf5}], 0x3, &(0x7f0000002140)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x88}}], 0x6, 0x10000, &(0x7f0000002380)={0x77359400}) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x9, 0xcf, 0x5}]}) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000001c0)=0x40) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno\t=', @ANYRESHEX=r1, @ANYBLOB="7c15c1d7b2bc17c7"]) 02:10:16 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000040)=0xee) ioctl$TIOCSTI(r0, 0x545d, &(0x7f0000000000)=0x17) 02:10:16 executing program 0: r0 = syz_io_uring_setup(0x1c28, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x5}, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000fee000/0x4000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe2(0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) io_uring_enter(r0, 0x58ab, 0xd00, 0x0, 0x0, 0x0) 02:10:16 executing program 6: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc0305302, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue1\x00'}) 02:10:16 executing program 3: prlimit64(0x0, 0xb, &(0x7f00000017c0), 0x0) gettid() unshare(0x28000080) clone3(&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, {0x1b}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = fork() socket$inet_tcp(0x2, 0x1, 0x0) rt_sigqueueinfo(r0, 0x5, &(0x7f0000000000)={0x0, 0x4, 0xa0000000}) 02:10:16 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000100)={@local, @remote, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x1, 0x0, @private=0xa010101, @dev}, @echo}}}}, 0x0) (fail_nth: 3) [ 1290.451358] FAULT_INJECTION: forcing a failure. [ 1290.451358] name failslab, interval 1, probability 0, space 0, times 0 [ 1290.453865] CPU: 0 PID: 9661 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 1290.455287] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1290.455295] Call Trace: [ 1290.455322] dump_stack+0x107/0x167 [ 1290.455347] should_fail.cold+0x5/0xa [ 1290.455371] ? __build_skb+0x21/0x60 [ 1290.455392] should_failslab+0x5/0x20 [ 1290.455412] kmem_cache_alloc+0x5b/0x310 [ 1290.455441] __build_skb+0x21/0x60 [ 1290.455462] build_skb+0x1a/0x220 [ 1290.455484] __tun_build_skb+0x2c/0x260 [ 1290.455507] tun_build_skb+0x67a/0xfc0 [ 1290.455541] ? tun_xdp_act+0x6f0/0x6f0 [ 1290.455566] ? __lock_acquire+0xbb1/0x5b00 [ 1290.455603] tun_get_user+0x6c1/0x3310 [ 1290.455623] ? usage_accumulate+0x80/0x110 [ 1290.455661] ? tun_build_skb+0xfc0/0xfc0 [ 1290.455689] ? virtio_net_hdr_to_skb.constprop.0+0x770/0x1150 [ 1290.455709] ? lock_downgrade+0x6d0/0x6d0 [ 1290.455732] ? perf_trace_lock+0xac/0x490 [ 1290.455751] ? SOFTIRQ_verbose+0x10/0x10 [ 1290.455786] tun_chr_write_iter+0xe1/0x1e0 [ 1290.455811] new_sync_write+0x42c/0x660 [ 1290.455834] ? new_sync_read+0x6f0/0x6f0 [ 1290.455867] ? avc_policy_seqno+0x9/0x70 [ 1290.455886] ? selinux_file_permission+0x92/0x520 [ 1290.455911] ? security_file_permission+0xb1/0xe0 [ 1290.455943] vfs_write+0x7c0/0xb10 [ 1290.455968] ksys_write+0x12d/0x260 [ 1290.455990] ? __ia32_sys_read+0xb0/0xb0 [ 1290.456015] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1290.456038] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1290.456062] do_syscall_64+0x33/0x40 [ 1290.456083] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1290.456097] RIP: 0033:0x7fbfb12545ff [ 1290.456116] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1290.456127] RSP: 002b:00007fbfae817150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1290.456149] RAX: ffffffffffffffda RBX: 00007fbfb13b4f60 RCX: 00007fbfb12545ff [ 1290.456161] RDX: 000000000000002a RSI: 0000000020000100 RDI: 00000000000000f0 [ 1290.456172] RBP: 00007fbfae8171d0 R08: 0000000000000000 R09: 0000000000000000 [ 1290.456184] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 1290.456202] R13: 00007fffcba2484f R14: 00007fbfae817300 R15: 0000000000022000 [ 1290.464071] 9pnet: Insufficient options for proto=fd [ 1290.473066] FAULT_INJECTION: forcing a failure. [ 1290.473066] name failslab, interval 1, probability 0, space 0, times 0 [ 1290.473089] CPU: 0 PID: 9662 Comm: syz-executor.4 Not tainted 5.10.247 #1 [ 1290.473100] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1290.473107] Call Trace: [ 1290.473131] dump_stack+0x107/0x167 [ 1290.473155] should_fail.cold+0x5/0xa [ 1290.473178] ? create_object.isra.0+0x3a/0xa30 [ 1290.473198] should_failslab+0x5/0x20 [ 1290.473218] kmem_cache_alloc+0x5b/0x310 [ 1290.473248] create_object.isra.0+0x3a/0xa30 [ 1290.473275] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1290.473303] kmem_cache_alloc+0x159/0x310 [ 1290.473332] anon_vma_clone+0xdc/0x590 [ 1290.473364] __split_vma+0x17c/0x4e0 [ 1290.473397] __do_munmap+0x365/0x1260 [ 1290.473421] ? arch_get_unmapped_area+0x450/0x450 [ 1290.473445] ? lock_release+0x680/0x680 [ 1290.473469] mmap_region+0x7cc/0x1500 [ 1290.473508] do_mmap+0x868/0x1370 [ 1290.473565] vm_mmap_pgoff+0x198/0x1f0 [ 1290.533130] ? randomize_page+0xb0/0xb0 [ 1290.533182] ksys_mmap_pgoff+0x41c/0x560 [ 1290.534892] ? find_mergeable_anon_vma+0x250/0x250 [ 1290.534928] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1290.537034] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1290.538127] do_syscall_64+0x33/0x40 [ 1290.538157] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1290.539979] RIP: 0033:0x7f6308220b62 [ 1290.539999] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1290.540010] RSP: 002b:00007f63057960f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1290.546127] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007f6308220b62 [ 1290.546139] RDX: 0000000000000003 RSI: 0000000000090140 RDI: 0000000020ffb000 [ 1290.546151] RBP: 0000000020ffb000 R08: 0000000000000004 R09: 0000000000000000 [ 1290.546172] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000180 [ 1290.552041] R13: 0000000020ffb000 R14: 0000000020000080 R15: 0000000020ffb000 02:10:16 executing program 0: r0 = syz_io_uring_setup(0x1c28, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x5}, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000fee000/0x4000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe2(0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) io_uring_enter(r0, 0x58ab, 0xe00, 0x0, 0x0, 0x0) [ 1290.566872] 9pnet: Insufficient options for proto=fd 02:10:16 executing program 6: arch_prctl$ARCH_MAP_VDSO_X32(0x2001, 0x1) 02:10:16 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000100)={@local, @remote, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x1, 0x0, @private=0xa010101, @dev}, @echo}}}}, 0x0) (fail_nth: 4) 02:10:16 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000040)=0xee) ioctl$TIOCSTI(r0, 0x5460, &(0x7f0000000000)=0x17) [ 1290.705467] FAULT_INJECTION: forcing a failure. [ 1290.705467] name failslab, interval 1, probability 0, space 0, times 0 [ 1290.708027] CPU: 1 PID: 9782 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 1290.709462] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1290.711230] Call Trace: [ 1290.711786] dump_stack+0x107/0x167 [ 1290.712578] should_fail.cold+0x5/0xa [ 1290.713385] ? create_object.isra.0+0x3a/0xa30 [ 1290.714356] should_failslab+0x5/0x20 02:10:16 executing program 3: prlimit64(0x0, 0xb, &(0x7f00000017c0), 0x0) gettid() unshare(0x28000080) clone3(&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, {0x1b}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = fork() socket$inet_tcp(0x2, 0x1, 0x0) rt_sigqueueinfo(r0, 0x5, &(0x7f0000000000)={0x0, 0x4, 0xa0000000}) [ 1290.715164] kmem_cache_alloc+0x5b/0x310 [ 1290.716174] create_object.isra.0+0x3a/0xa30 [ 1290.717119] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1290.718213] kmem_cache_alloc+0x159/0x310 [ 1290.719115] __build_skb+0x21/0x60 [ 1290.719881] build_skb+0x1a/0x220 [ 1290.720628] __tun_build_skb+0x2c/0x260 02:10:16 executing program 4: prlimit64(0x0, 0x6, &(0x7f0000000080), 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0x0) syz_io_uring_setup(0x3560, &(0x7f00000001c0)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000080), &(0x7f0000000180)) (fail_nth: 82) [ 1290.721490] tun_build_skb+0x67a/0xfc0 [ 1290.722436] ? tun_xdp_act+0x6f0/0x6f0 [ 1290.723335] ? __lock_acquire+0xbb1/0x5b00 [ 1290.724278] tun_get_user+0x6c1/0x3310 [ 1290.725118] ? usage_accumulate+0x80/0x110 [ 1290.726059] ? tun_build_skb+0xfc0/0xfc0 [ 1290.726945] ? virtio_net_hdr_to_skb.constprop.0+0x770/0x1150 [ 1290.728203] ? lock_downgrade+0x6d0/0x6d0 [ 1290.729104] ? perf_trace_lock+0xac/0x490 [ 1290.730012] ? SOFTIRQ_verbose+0x10/0x10 [ 1290.730906] tun_chr_write_iter+0xe1/0x1e0 [ 1290.731828] new_sync_write+0x42c/0x660 [ 1290.732694] ? new_sync_read+0x6f0/0x6f0 [ 1290.733598] ? avc_policy_seqno+0x9/0x70 02:10:16 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_io_uring_setup(0x132, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r0, 0x0, 0x0}, 0x0) r3 = fork() ptrace(0x10, r3) ptrace(0x4208, r3) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000840)='/sys/kernel/oops_count', 0x0, 0x0) splice(r4, 0x0, r4, 0x0, 0x7fff, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r5, 0x0, 0x2020) fcntl$F_SET_RW_HINT(r5, 0x40c, &(0x7f0000000100)=0x2) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x7f, 0xf9, 0x0, 0x0, 0x1ff, 0x61100, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x9, 0x4, @perf_config_ext={0x6}, 0x1800, 0x6, 0x7, 0x7, 0x80000001, 0x3ff, 0x4, 0x0, 0x6}, r3, 0x3, r4, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 1290.734476] ? selinux_file_permission+0x92/0x520 [ 1290.735653] ? security_file_permission+0xb1/0xe0 [ 1290.736705] vfs_write+0x7c0/0xb10 [ 1290.737479] ksys_write+0x12d/0x260 [ 1290.738280] ? __ia32_sys_read+0xb0/0xb0 [ 1290.739307] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1290.740563] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1290.741695] do_syscall_64+0x33/0x40 [ 1290.742500] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1290.743611] RIP: 0033:0x7fbfb12545ff [ 1290.744416] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1290.748386] RSP: 002b:00007fbfae817150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1290.750052] RAX: ffffffffffffffda RBX: 00007fbfb13b4f60 RCX: 00007fbfb12545ff [ 1290.751587] RDX: 000000000000002a RSI: 0000000020000100 RDI: 00000000000000f0 [ 1290.753124] RBP: 00007fbfae8171d0 R08: 0000000000000000 R09: 0000000000000000 [ 1290.754670] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 1290.756205] R13: 00007fffcba2484f R14: 00007fbfae817300 R15: 0000000000022000 [ 1290.802001] FAULT_INJECTION: forcing a failure. [ 1290.802001] name failslab, interval 1, probability 0, space 0, times 0 [ 1290.804540] CPU: 1 PID: 9790 Comm: syz-executor.4 Not tainted 5.10.247 #1 [ 1290.806028] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1290.807810] Call Trace: [ 1290.808382] dump_stack+0x107/0x167 [ 1290.809171] should_fail.cold+0x5/0xa [ 1290.810001] ? anon_vma_clone+0xdc/0x590 [ 1290.810877] should_failslab+0x5/0x20 [ 1290.811700] kmem_cache_alloc+0x5b/0x310 [ 1290.812583] anon_vma_clone+0xdc/0x590 [ 1290.813432] __split_vma+0x17c/0x4e0 [ 1290.814251] __do_munmap+0x365/0x1260 [ 1290.815075] ? arch_get_unmapped_area+0x450/0x450 [ 1290.816119] ? lock_release+0x680/0x680 [ 1290.816981] mmap_region+0x7cc/0x1500 [ 1290.817830] do_mmap+0x868/0x1370 [ 1290.818591] vm_mmap_pgoff+0x198/0x1f0 [ 1290.819435] ? randomize_page+0xb0/0xb0 [ 1290.820307] ksys_mmap_pgoff+0x41c/0x560 [ 1290.821183] ? find_mergeable_anon_vma+0x250/0x250 [ 1290.822251] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1290.823383] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1290.824499] do_syscall_64+0x33/0x40 [ 1290.825303] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1290.826415] RIP: 0033:0x7f6308220b62 [ 1290.827216] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1290.831177] RSP: 002b:00007f63057960f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1290.832826] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007f6308220b62 [ 1290.834374] RDX: 0000000000000003 RSI: 0000000000090140 RDI: 0000000020ffb000 [ 1290.835912] RBP: 0000000020ffb000 R08: 0000000000000004 R09: 0000000000000000 [ 1290.837448] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000180 [ 1290.838957] R13: 0000000020ffb000 R14: 0000000020000080 R15: 0000000020ffb000 [ 1306.404815] FAULT_INJECTION: forcing a failure. [ 1306.404815] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1306.407446] CPU: 1 PID: 9917 Comm: syz-executor.1 Not tainted 5.10.247 #1 02:10:32 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000100)={@local, @remote, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x1, 0x0, @private=0xa010101, @dev}, @echo}}}}, 0x0) (fail_nth: 5) 02:10:32 executing program 0: r0 = syz_io_uring_setup(0x1c28, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x5}, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000fee000/0x4000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe2(0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) io_uring_enter(r0, 0x58ab, 0xf00, 0x0, 0x0, 0x0) 02:10:32 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x47e2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) write$binfmt_script(r0, &(0x7f0000000340)=ANY=[@ANYRES32=r0], 0xb8) ftruncate(r0, 0x1000003) faccessat2(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x0) getpgrp(0x0) ptrace(0x4207, 0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$SG_IO(r2, 0x1278, &(0x7f00000011c0)={0x0, 0xe3a858c3466364de, 0x0, 0x0, @scatter={0x1, 0x0, &(0x7f0000000400)=[{&(0x7f0000001e00)=""/4096, 0x1000}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="00100000000000002e2f66696c653000545cd5c72791f74d7b0440d6a1d0637503c6d5c52d8e8162a345b15f1fa4093c130100000000000000e84f1ac7a116ac904bca4953387dab7f9308168f0a9c3f9797a1fbc4e394c6c77814b3d5d3dba54984e7daf969c955019a9525dc6e3d4af5cf6cda70f0933e58a906975bca7ec69a354bf9b3dcc4d191883271ad0900000051a8aee5091abba8ee8938430fff24b8a37f1f4074f9fce6fbe3016e3fbb080000000000000000"]) dup2(r0, r1) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x3, 0x0, 0x800000, 0x8}) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v1={0x1000000, [{0x26, 0x2}]}, 0xc, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x2}, 0x0, 0x80000000, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './file0'}, 0xb) pipe(&(0x7f0000000380)) 02:10:32 executing program 7: keyctl$read(0xb, 0x0, &(0x7f00000000c0)=""/43, 0x2b) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) timer_create(0x3, 0x0, &(0x7f0000000040)=0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, &(0x7f0000000280)={'icmp6\x00'}, &(0x7f0000000380)=0x1e) timer_gettime(r0, 0x0) r1 = request_key(0x0, &(0x7f0000000000)={'syz', 0x1}, &(0x7f0000000080)='\x00', 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) timer_create(0x7, &(0x7f0000000180)={0x0, 0x36, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000000240)=0x0) timer_settime(r3, 0x0, &(0x7f00000002c0)={{}, {0x77359400}}, 0x0) r4 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000500)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$KEYCTL_MOVE(0x1e, r4, 0xfffffffffffffffc, r2, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000100)='rxrpc_s\x00', &(0x7f0000000140)=@keyring={'key_or_keyring:', r4}) timer_delete(0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 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, @perf_config_ext={0x7, 0x3f}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 02:10:32 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000040)=0xee) ioctl$TIOCSTI(r0, 0x40049409, &(0x7f0000000000)=0x17) 02:10:32 executing program 4: prlimit64(0x0, 0x6, &(0x7f0000000080), 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0x0) syz_io_uring_setup(0x3560, &(0x7f00000001c0)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000080), &(0x7f0000000180)) (fail_nth: 83) 02:10:32 executing program 3: prlimit64(0x0, 0xb, &(0x7f00000017c0), 0x0) gettid() unshare(0x28000080) clone3(&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, {0x1b}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = fork() socket$inet_tcp(0x2, 0x1, 0x0) rt_sigqueueinfo(r0, 0x5, &(0x7f0000000000)={0x0, 0x4, 0xa0000000}) 02:10:32 executing program 6: pipe(&(0x7f0000000040)) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x5265, 0x0, 0xffffffff, 0x11b}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) sendfile(r1, r2, 0x0, 0x100000001) ftruncate(r2, 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 1306.409103] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1306.411042] Call Trace: [ 1306.411607] dump_stack+0x107/0x167 [ 1306.412388] should_fail.cold+0x5/0xa [ 1306.413200] _copy_to_user+0x2e/0x180 [ 1306.414028] simple_read_from_buffer+0xcc/0x160 [ 1306.415015] proc_fail_nth_read+0x198/0x230 [ 1306.415935] ? proc_sessionid_read+0x230/0x230 [ 1306.416896] ? security_file_permission+0xb1/0xe0 [ 1306.417931] ? proc_sessionid_read+0x230/0x230 [ 1306.418893] vfs_read+0x228/0x620 [ 1306.419633] ksys_read+0x12d/0x260 [ 1306.420389] ? vfs_write+0xb10/0xb10 [ 1306.421185] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1306.422078] FAULT_INJECTION: forcing a failure. [ 1306.422078] name failslab, interval 1, probability 0, space 0, times 0 [ 1306.422317] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1306.425733] do_syscall_64+0x33/0x40 [ 1306.426522] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1306.427597] RIP: 0033:0x7fbfb125469c [ 1306.428376] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1306.432260] RSP: 002b:00007fbfae817170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1306.433873] RAX: ffffffffffffffda RBX: 000000000000002a RCX: 00007fbfb125469c [ 1306.435380] RDX: 000000000000000f RSI: 00007fbfae8171e0 RDI: 0000000000000003 [ 1306.436878] RBP: 00007fbfae8171d0 R08: 0000000000000000 R09: 0000000000000000 [ 1306.438399] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1306.439905] R13: 00007fffcba2484f R14: 00007fbfae817300 R15: 0000000000022000 [ 1306.441488] CPU: 0 PID: 9921 Comm: syz-executor.4 Not tainted 5.10.247 #1 [ 1306.442952] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1306.444710] Call Trace: [ 1306.444733] dump_stack+0x107/0x167 [ 1306.444757] should_fail.cold+0x5/0xa [ 1306.444781] ? anon_vma_clone+0xdc/0x590 [ 1306.444801] should_failslab+0x5/0x20 [ 1306.444821] kmem_cache_alloc+0x5b/0x310 [ 1306.444850] anon_vma_clone+0xdc/0x590 [ 1306.444883] __split_vma+0x17c/0x4e0 [ 1306.444907] __do_munmap+0x365/0x1260 [ 1306.444933] ? arch_get_unmapped_area+0x450/0x450 [ 1306.444956] ? lock_release+0x680/0x680 [ 1306.444979] mmap_region+0x7cc/0x1500 [ 1306.445019] do_mmap+0x868/0x1370 [ 1306.445052] vm_mmap_pgoff+0x198/0x1f0 [ 1306.445079] ? randomize_page+0xb0/0xb0 [ 1306.445119] ksys_mmap_pgoff+0x41c/0x560 [ 1306.445142] ? find_mergeable_anon_vma+0x250/0x250 [ 1306.445169] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1306.445190] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1306.445216] do_syscall_64+0x33/0x40 [ 1306.445237] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1306.445250] RIP: 0033:0x7f6308220b62 [ 1306.445275] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1306.468161] RSP: 002b:00007f63057960f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1306.468183] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007f6308220b62 [ 1306.468196] RDX: 0000000000000003 RSI: 0000000000090140 RDI: 0000000020ffb000 [ 1306.468208] RBP: 0000000020ffb000 R08: 0000000000000004 R09: 0000000000000000 02:10:32 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000100)={@local, @remote, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x1, 0x0, @private=0xa010101, @dev}, @echo}}}}, 0x0) [ 1306.468220] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000180 [ 1306.468232] R13: 0000000020ffb000 R14: 0000000020000080 R15: 0000000020ffb000 02:10:32 executing program 1: syz_emit_ethernet(0xd, &(0x7f0000000100)={@local, @remote, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x1, 0x0, @private=0xa010101, @dev}, @echo}}}}, 0x0) 02:10:32 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000040)=0xee) ioctl$TIOCSTI(r0, 0x40086602, &(0x7f0000000000)=0x17) 02:10:32 executing program 2: r0 = syz_open_pts(0xffffffffffffffff, 0x42d82) r1 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r1, 0x0, 0x2020) sendfile(r0, r1, &(0x7f0000000000)=0x1, 0x8) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_GET_WIPHY(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, r2, 0x5668ad5b204167d3, 0x0, 0x0, {{}, {@void, @void, @val={0xc}}}}, 0x20}}, 0x0) 02:10:45 executing program 1: syz_emit_ethernet(0x6a, &(0x7f0000000100)={@local, @remote, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x1, 0x0, @private=0xa010101, @dev}, @echo}}}}, 0x0) 02:10:45 executing program 6: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002e80)=[{{&(0x7f0000000000)=@nfc={0x27, 0x1, 0x0, 0x2}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000100)="ef6ee68ac8d8e5aa3769ae8b444d07ec6e87c0855daa570a5a9aff27d65677d58b3b4c2a2ce26f744efefbd7e78b7778188f5bb86fba41c50649cf486d73a68282db8d775b809f005fc7c878d184700aa5b44096a280771958d884286b5aa916cb21904988becaf764e29a239a66a201670c5702ac90de54c2a3852c428670dec27aa5c9b36505cfee6e49b07cf16c6ac2c8e5557213af0bda02ead897a040296613c4e3e38bc9b905f3116a804e5db2b54b944b8cb5e39d4d3055ada9c8761cc0538ea83ed663f54e347fa62c59db2151d36f5d54da85cebd454b86fd140cfc124d02d2a4e346edf2", 0xe9}, {&(0x7f0000000200)="c7d66a52cd4134ab3915c49b145ab0cc0c3ccfae74b078dcd3d9d7c52f34af2c076959e3efe62dcacafac7b0d6c8a30efbd50c0178fad9ef56432e781092d846543c33fc47251733269650204c7ff6ce63cbdf9927b4437daec62fed52f8a6aa1c9131a9efd0b57ebb3515b9eda377745606841c", 0x74}, {&(0x7f0000000280)="1c0b7a71a193b42a4bdd5ca91b00ec6ab43599e51fa0c42ef6115ddd080deb0461bf28ee75036b789b2ec7cf16dd5d3bb5e1577b7a01b1a187ba41710ab8b044c01d7367eb770d584a38d516d7084bb8b757bdd06faf803a36cf60e2bf041cd3d283d61594d7ea24c40503fe", 0x6c}, {&(0x7f0000000340)="119f034ac3f846ea9993e96136c06d6d6ef21cb942347794ac91d44d75853d66f9588b25c559b3acf1cdb5b1f0f4f9fd67063497443944d4f9fd3624c03f414ff41123cf490c5d74d41d8ae80a25235d885825bb1f98412dbfd15738d690ddde18aa36ab30d77b321285fce697c08e0fd9adfc8f877b6f54bdc4b14ff562896e5e6dab792dd8d29faf54d8e47a2017d55b7e57a0df4d229c2ebcc25df2f3a3e87fc9c66384cc3b93dc00a2543234564c169797a40e331e", 0xb7}, {&(0x7f0000000080)="8188d6f69868a3731c00eef4bed2b4e50ed44a51f26b", 0x16}, {&(0x7f0000000400)="8158db42c929730c2b4b16bef846e641948cc0c4fb36c4a4e2ece2f89995407622b5345249a3d59d716249cb5b1f7f63622bd8385c", 0x35}, {&(0x7f0000000440)="75e2c09d1280c5040819b267909a168456ccf88852c3e105cbc41d37626d43321577db980249dce454dfca4dc516721c1263a63f8e49f4bc1734916a9981a3c5ad408093cff733e886c497", 0x4b}], 0x7, &(0x7f0000000540)=[{0x48, 0x10d, 0x5, "ab8adcdd8db4bde66335e8dddfb1bc8d7d9923e008a6da5c67386502c3ba13c2c12b9bd51f21c90181fd6913024a3247833e5c"}, {0x58, 0x110, 0x6, "a025781e51b616c6ab2a91cf5e6aee7cd7d60df5db945f14d9313dd551795a6e803d2de7c45bb3146bffe26122feabdce5523a4cee40ed657cd176407e3922a8ea90cd4b3b"}, {0x20, 0x10a, 0x5, "2b145260b2362074ee4713214efdecce"}, {0x48, 0x0, 0x88, "7b7a6f34cfbddea851d72e44b0f8442f1a8cc01ed9c7621c80831b6309175557f56084a8cd12e0546db73c2b90aca51949ec"}, {0x1010, 0x105, 0x3ff, 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&(0x7f0000001d00)=[{&(0x7f00000019c0)="84f8a9ac1df1a48481e32585256477e0326c7dd83d9076db585ae4b3b0780ac971c417b9bc70120f29c2c2d7f3f0113e3efe124f05999862c0cbc2052b9b95bcab079cbe349f6a61ada9d2fa8d8b9c0c4b9e7108c017a4c48fbd32e4c35f0762b182fdf2c39b4774519eefbb813253f3cb32831e4ee847eff6064858c2fa134ee9c65085846e6aced892fa79b0a1b2c89f81896f60deee2e69121d5dd2e8beaca32f7fcd62a584f0a102", 0xaa}, {&(0x7f0000001a80)="d91fefa2b7019b2be37ba90cdd519da7c985d937aaf1e3cc02faede31b56e636835fec70e18b0f14374b361c6211ece66c4ae0d0cfe4d81bc3b86e6080676832863a5f239da9da6db200aaac67cf3c8637f8dc456dea1f6d96d9e4be4ee3312f14abde87cb9c3f932261cfcfeda1f35b7b8de7848e51168e4e9e4112a8fa5daa966709ea86e1f93387de6b52ec1a3213873b0cc0fd088363be418ac02a90b29985ecbf4fde0e6a4b73bcbfab9c2e1c2a1a24f55c130569f64477ecffc346ac0f13b830b147cf7aa03d439bc3e585d71a4222ac2b2dc4f1f85f58bc12b465882055ebdc7049fe03033f1a79422a", 0xed}, {&(0x7f0000001b80)="4fdc6988efc3691bfa8b0e3cf448c2a1b7f20a4b166a3ed9589289e4e286f9f71f29859dbdb057814e9a10ab2a498900a65e456979806b1eef899d1f944c96fb977fff792b3efcdb73c3f5a8c7d4c880114f31b82f0271fbb1565d62cef954942558b0ae352783fff67b2a331a71606667396f69230e3d8a5a68c4d166be09703f003e59796d20960f80", 0x8a}, {&(0x7f0000001c40)="8fb9ffa8b1a45680c6886af4011b78b2b678fbb254d203bfe5ed5045b0c580f967cc", 0x22}, {&(0x7f0000001c80)="7e9dd760bd33fb93441502067ced5b3071b7f88a2b5ceff73ea3d0225481a1fb5661daec42fa6c1fd046e477f62519dc29f5c9008cebb34c6c5d86bc79c72c8161ab3e7dc98a91c11888d4ba9023b51297e30d0732a26ea0c722142418ea265c2808f9f78381c0", 0x67}], 0x5, &(0x7f0000001d80)=[{0xf0, 0x0, 0xff, "21cde427d49d072c4a13f5b720dbff3fc83d9116f3830b8314f4470bb9fe04d988be622f1a0efc38ad601f80039b9fdac9a12d08c624a6b03fbef36138fd641680a2f860180be62eb314fa67afd152677b9f870784b71929eb4170195a06db4085484be0284df58dd02b711fe5898158e1469c98840e7525498982733a59e14c2363629be01be8ff35127770ad9a539f50f05c2d5035ee04107cadec87f6cd540ddf5292f8333690983ab73d54381e4ebdbfc72b44c37ed00e897fe4b2f07a9198ae32784142218c8d23c7b0d6c33413c91e9f5977b8d0000238"}, {0x58, 0x111, 0x0, "188753150f756175f17753a65e2d4b6351314e320e1bb83c0d63eec8f8acbede121be81fdad9caeb5bc3aa6b1dbc91c9adabb84a4ef73e227b11d45e98854f467c7ba3"}, {0x10, 0x104, 0x7ff}, {0x20, 0x556470ba72f48333, 0x8, "436cb79966d8dd215088c65ea349"}, {0xf0, 0x109, 0x3, "e71202065738b1b7170752a0018b4ab2510db8bf8730aaea9ac524cbc92368e02dbe488c0ccfa59d5ee164f41bd7ef636d4d8f87757a41b275ac5493a380c6309434af0d58e6c0ad973199491a7a23769eb09b563d80e5d0fac58128bcd1b0b95102a47591d79431aa74ce2dcef332e9bafdc22782b2df00aa3b5b6e93b326e52eba3dd4e05f268696c3137ac38f9f98c144d0706780d619bf70f5dc1b0f30854a9574af45812c59001dd4439e9cd11b85a5b2f02e657d9328505d5be7c8f3a356084002fc04ce94ece8ae5db8891917862672e4cbb0a27da044"}], 0x268}}, {{&(0x7f0000002000)=@x25={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x0}}, 0x80, &(0x7f0000002400)=[{&(0x7f0000002080)="06d473983c5f70e4bb2415b0d263bfa93d20e206c7ed775881a34cfa5caa6e7748d55213fa51f7898d315b78ee3e4d1a4df0d29316471bdd93a23e355c90ccb4cf3c64e99f9fad892b5282ef2af7f6ed2b4fa938fdbc2e9648e0b58814fece4669db7aafd9c2d4359be1de3c7b626221524d70", 0x73}, {&(0x7f0000002100)="15e8a282a82eb7d98797ae993fd6d605077008b2d906468f74a103f679ba2ccdb0746a8cb7f830230bb004261a598c887ed2f54f060016ba73e658cfd420e963646b1fbcefceaf48e1ed156c5e108cc502bb6ea229b881260de9fdbe80911e6c910265c815df0375c17aad492f83a2e1f6091a4135e57895cd25c3b4a55721fb787c57e390cf5726751d0d0f563e81cd6782a2f526ab5323", 0x98}, {&(0x7f00000021c0)="7cc6eaebe3be9e301e7547ff0572db62792e46f48fe6241760b568e37b844841343116bd666eb31b57de0630388c4558706be46874e0a12dd91fb9d9bdffbc19604621ebe393af8ab80dfb88770c0ed63a9315ef972206736a303e4f72a2185073a7f186966bdebc75c8f03f82ba9bd30a6577d18a99a13354d3b5e67761b742983405fba1cf2ad8e9e0984ed39c4347a0555b1e21e88863cef90487b79886f2b69bc6ae1f2bff9826e43bb0241259a6056605ba337edf8f965b9f6a058561d3e5672492b481d36c27f32b5cf6b8e47d2e69f560", 0xd4}, {&(0x7f00000022c0)="354f8213a12af77459adf46bdf1175a92fff6ff0224c752d4c4a4b696a9bbe081bf0a4d5a0c88ef6f427cec6335de977b32740bb1f036930fb2e7de4bf2e815b6f4ca41bfaf033d758f5a27ea34f77af17bab6bea9e5788917d52119c51b1ef8cd32dd047915043de8d610b080ce9491af51d92c58323006918cf983805cc74fd4a069df5f", 0x85}, {&(0x7f0000002380)="2eb9405a0366efa4aac0658ce8bde9eaeea387a1437e20f80f17edb72e8c9c078ba69e7cbfed682d4471893046b22b31f3a782d3a5a92bfb7d5bd80a8f44c0c893f0d952184cb73168", 0x49}], 0x5}}, {{&(0x7f0000002480)=@ax25={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x5}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x80, &(0x7f0000002900)=[{&(0x7f0000002500)="1279f19d34fb12bc3d2a99248a86452d39bbd198bbdbf7e995c311c0a511ec48b236addbfc9a740781f35de46af9360086aa9532cefc206b34ccce06dec50abf541d82b5a36353385a8c3518571adce0c1e22dec66ef7cc09b505031e723852ba890bb6ae12188784460995992f04da02e53770a3c3dbc2d42153e9776db5d01352aee33124c3e14917de8503787d6fd2d4f070104825777e5663ffbf86d4ae768e5d22382c35cff35eaea8b0704602948086d062b1f1fb94507b1323b4fed1d1ef0bbd1", 0xc4}, {&(0x7f0000002600)="8a07f19f8f9606632a62ed466f44913ac86db63959b5b38a5660819b5297022606c8e93a532a9b9957a67fa56e4e75095eec0bf461113ca967a1e258af196f0c8e55db37714f7435ecaa89daa9e0cc3018b8dff9c4fd7366de7c0d5714e05c305208b6ab9a24730bf1d06acf33cdb2363bb5a01f5d7c91dd71b1aabcefd9d3632526684bad957421aa295aa3e48889ca77ca0f0d09857f0d083db89a116a95587220e88ad56737a598cdd2882fc48e15f45856d5438991603dc37ac9a45686882697ddd346b2668033a2fdb9e4273a1a0548ee665f045ec8921c30b838fd33ff3b3614e89a6b441265e15818a97c7765dba385629aa2c2", 0xf7}, {&(0x7f0000002700)="2d80f71d0140397e6026a9ff6d2df19734f4f9b9cb88a80bd586313ee7e08f83951e4c00d18abd49ca7e882d551c6ab6a8a2e581504381092fd9dffdeb00254064698f5cf1fdaba26b2cec70292a60962e7f603abf0e884d434464b6c0fd65335db50c9d874e03bd610af441584b706dc0cd1fa8d035836a556edc033ecb19f42669d1953a19abc338f6e63ef3f43d0fc5f02196f057b4c3f6846b0fcc3933231bf8d7e09b4508a164349890cbac47c30e5056ec617fee3532a92fe7548058ce7aad84c9389696e8b63a403cbf92e7e759ad", 0xd2}, {&(0x7f0000002800)="f2bdf366e4b20cbd26d55025b25c487b7275917e07be7ae03e89744a1d1f2779f39b8c8745d0bdf06fbaf69dc3f9cb05f0aa3c3cdef48af062e9724a38bc34da2e824fbcf79c855d6f621c85680745f8e01926f326bdb815e40ddf8b9723cf5849702488c676f6783d855088cb24a9de4f786bf4bae1e3", 0x77}, {&(0x7f0000002880)="2dae6a94af7cab42b2539d673b5d474950520075d8324a1579edd2da6b19eb605379ccfa9dd750bcbaf7bac0a8ccafacf209136422cfd7fe6ca5a898789c9571999995b7479f9805", 0x48}], 0x5, &(0x7f0000002980)=[{0xc0, 0x107, 0xfffff000, "8ffb68d3df44b9e4bdfec4d9a410b4fde89a28310bf6a929541b2331b21cb487a5e1cccda3f34550c39dae7b37ff734b370713b7d219314391a348866b049c18263e137a272d674f30f40a3be512f23c849f888c3d88e87b420f5b87b580ec1384165dad0863883d8d7ecc8788e1f9480112806785eb2d25643bee8f43bd00c5602203aa030690125fd56a904160fd29088c532a1b80a7013e98c39456cf9480840d2331ba08dd1ede6832489c"}, {0x90, 0xed, 0x7, "454bb94160da55ebff1e11c24ca96ef671c5cdcb28949a87387fe815c537665495ef94b46550e02e4685a58479c1d6d60229f2a9444a3a71e3a409314e48f1c49fc7afc99e2accf1d4601e93dda9ed41730a6160f314725ef28f698a576717e9223acb01e79f1fdc13bdcf0b6e0c3a762c6f44b550ab37832eee52aac657"}, {0x20, 0x107, 0x2, "aaa9234760618a6b28cbead72b1b93"}, {0xa8, 0x103, 0x3, "6548e8346e21462d46450188bb57b73a0396c01e78e1ff3b52bd2718d2157e11d38f06367bf32b44d50f672adbe1371232b20bb3d58ea70f4bcd0b5a0a1b4b5bb7eb0e496b2007cadee1222ac2d3bba162fd4d8dbaf62fdcc2194d0688ed30af6ada61c47105e79a7683fa44cb6b63e64c90b2217a004912bdd626a75a88fa8e9495251498b9234eae7560534a87ef20ba99"}, {0x100, 0x11, 0x80, "854097d86f5586fd8e0e4adf6778979943c415a0e113b4a4b9c3afcb387f3efc660d6da839b1b0ce6919b238363a045a20fd865d9ad8e60cc484ac366ba1e0a6d40ce4b6e34e5662ef1d36113a065c77a87d8b5580f671485b787e896701441f89300170fb8b28032ec9ea430e011324c7adc317659cbb140213fbe93846d87ff566b53a96336aafe912f225d6595b64b9c6983e94a34fa1323fbffc3cce790cd5414d17c5fdf05a2d2f9c8855f4d64c2aa7e26c6bfb5def366577e644ab674f528829ebdf46d6bb08b04347047b2bec291f3eae986289d228ea447a898b562a41ce768df0af4b838d9c3cd857cd"}, {0x30, 0x10a, 0x3, "c64680697d3d7229f0216856a82cf7dc8a6346cb077e7f389c2ac82dc8"}, {0x68, 0x88, 0x3, "16df8e7e5601bb689fa4d8d47117e1ee356e2cda38d0cd4b3806e801c8fd6da059ef10913bc2ebb914534a2a30af2d77b6a9fdfe8efb2d89c7469427675f83f72117702c55f4abc3621dbb96126711ee869293916263"}, {0x90, 0x108, 0xd4b5, "c5ff05bb9827c0e2065845814fab64aa6b8a416bedded7659deb2e9a64e67ea510024d035e4cdc62065c9d59e534a12c2543e19191126547f37325a060df90efcba0da1da31c7daa786e00021f8a551ee9095728d5f65b6d6b5fd791aafefcaf44e51456b517fdfaaba4656c8e3d73818141c63df293d86a48"}, {0xb0, 0x112, 0x80000000, "e7a427a29340112eca531fb5e4622226b84c7c94d18f6bb0e707052af1392c66c34d0fa6641322bafc2c1f30787bbcb1b161aefa18726ae8c303c1004d69876e86b55e611c48f58f79aaa90440a0a78ffd7bb32cc9711cfdf740d66de3822a17d691748edff71d3be52c100e68a8507d25cc87ce91a50e5493ff3cca1414dd66a1a9f669af9fd039face5f149ee512801dd3f74ea838ec555b901b8d"}], 0x4f0}}], 0x4, 0x4) ioctl$LOOP_SET_STATUS(r0, 0x4c05, 0x0) 02:10:45 executing program 7: semget$private(0x0, 0x4, 0x100) r0 = semget$private(0x0, 0x4, 0x8) semop(r0, &(0x7f0000000000)=[{0x2, 0x2, 0xc00}], 0x1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 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, @perf_config_ext, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000001c0), 0x0, &(0x7f00000001c0)) semop(0x0, &(0x7f0000000040)=[{0x0, 0x4, 0x82b4d8da1ae7c66c}], 0x1) r1 = semget$private(0x0, 0x2, 0x0) getresgid(&(0x7f00000010c0), &(0x7f0000001100), &(0x7f0000001140)=0x0) r3 = semget(0x2, 0x0, 0x20b) r4 = getuid() stat(&(0x7f0000000240)='./file0/file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f00000002c0)={{0x1, r4, r2, r5, 0x0, 0x19, 0x8}, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, 0x7}) semtimedop(r3, &(0x7f0000000280), 0x0, &(0x7f0000000100)={0x0, 0x989680}) semctl$IPC_RMID(r3, 0x0, 0x0) semctl$IPC_RMID(r1, 0x0, 0xb) semtimedop(r1, &(0x7f0000000100)=[{0x3, 0x52e5, 0x1000}, {0x4, 0x40, 0x1800}, {0x4, 0xffd1}], 0x3, &(0x7f0000000180)) semctl$SEM_STAT_ANY(0x0, 0x2, 0x14, &(0x7f00000010c0)=""/79) semop(0x0, &(0x7f00000000c0)=[{0x3, 0x0, 0x1800}, {0x0, 0x0, 0x1000}, {0x2, 0x8, 0x800}, {0x4, 0x0, 0x800}], 0x4) semctl$SEM_INFO(0x0, 0x5, 0x13, &(0x7f0000000080)=""/101) unshare(0x48020200) 02:10:45 executing program 3: prlimit64(0x0, 0xb, &(0x7f00000017c0), 0x0) gettid() unshare(0x28000080) clone3(&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, {0x1b}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = fork() socket$inet_tcp(0x2, 0x1, 0x0) rt_sigqueueinfo(r0, 0x5, &(0x7f0000000000)={0x0, 0x4, 0xa0000000}) 02:10:45 executing program 4: prlimit64(0x0, 0x6, &(0x7f0000000080), 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0x0) syz_io_uring_setup(0x3560, &(0x7f00000001c0)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000080), &(0x7f0000000180)) (fail_nth: 84) 02:10:45 executing program 0: r0 = syz_io_uring_setup(0x1c28, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x5}, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000fee000/0x4000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe2(0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) io_uring_enter(r0, 0x58ab, 0x1100, 0x0, 0x0, 0x0) 02:10:45 executing program 2: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = memfd_create(&(0x7f0000000140)='\x00q\x16\x16\xe9\\\xf8\xd9\xfe\x858X\x17\xa6\x02@OWWI3\xb6^ox9`J\x02\xf5\xf2\x0ftI\r\xc5V\xc4\x16\xc6]\xf3\x8dT\xc1F\x9e\x1cl\x7fY\xda\x98\xe4\xbd\x1as -[\v\xbeoV\\\x04>\x15?\x17Op\x9aC\xde\xef\xc2\xb3!\xe8\xb7@\x97\xfff)\x1f\\\xcf?A\xdb+s\x15\xf6\xd0\xf3l1f\x14]m\xc3>\xbf\xecd\xefd\xc7y\xc9 \xf7F\x98P\x86\xf4\xf1\x03\x81', 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r1, 0x0, 0x2020) ioctl$AUTOFS_IOC_CATATONIC(r1, 0x9362, 0x0) r2 = io_uring_setup(0x7c15, &(0x7f0000000000)={0x0, 0x3b5b, 0x10, 0x3, 0xa6}) r3 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000140)=0x0) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r6, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a", 0x2}, {0x0}, {0x0}], 0x33}, 0x0, 0x4008000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r3, 0x0) r7 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r3, 0x8000000) syz_io_uring_submit(r7, r5, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(0x0, r5, &(0x7f0000000640)=@IORING_OP_TIMEOUT={0xb, 0xb, 0x0, 0x0, 0xa, &(0x7f0000000600)={0x0, 0x989680}, 0x1, 0x1, 0x1}, 0x0) pwritev2(r2, &(0x7f0000000580)=[{&(0x7f0000000080)="42e56671b1faa9ea0cefc5a11b2c6e0dd4ba5343d7151e56d4f2e5a19c7d11343f527343ef47327a8a9a4e2c910065b7307d2357da8690277d64ed3218a68da5f462afd5e15ebd8848ec87763a782bcf6c4abcf0bde55fe3d2c81e57a4d3203da48b126e18247dde0b92d9d5a8bb0d4ed15c07f80d3c4bd9e239cf3f3afa3b11087ccf8e5b6a21b86dad22058c173427ffd159ffabbcb76179aacb582c95823b215c7a6c3352a286b26db7b43cfd5ad137d54507b1fce998a11413", 0xbb}, {&(0x7f00000002c0)="52956962f293fd21269a6a07282edca179d6eeab1c3e569b6c4a281956f12f998a870d7d6a4f0fcbae39316b807f9a6755f0c8de85a911d558803a7b0ceb6402d36ddc2382c5407543b077c64b38c21ad64a2d0edf4c3598bb9ffe47cba79cfbc0770b99552779cad73b9901a84c6f638d9f572b49b6995bdeed17e115827be6a98a7e277ee5b5155c86f119d7d465872bd9a3716f2ca3128a56260d1600d8af1830c573eabb42157dda5a88970388fc5b2d0f681cb0f47640f7035f91b0bca2cba6a97735a709df66d5dbbbd0d69f6b9a6980ca5d9896d1f469962e5ad8b427c610b9d0bec81a3c5a20b4e37463f929f497495034786cdeee", 0xf9}, {&(0x7f00000003c0)="08e1b0495163cd2a9fbc181e6751033138440d1f01b4aaed375dec3399a2b7f01ace6d78433fddad37bac2402a963416cc73057636294266c65d9d388852c3076a8b1e01f1e1770ce0fe73bef80d5cf945641fd01fe7408ce1d4e232f2550ce71624a227efb3b1d27be081037918dbe1028d44233f58b24199be96869305ee3071bd9a702270ba927cc95cc846fca391e4dc6949710f1563347d55f720d49dc0ab3dcc4f426ebe09e321274dfd9646ebae312c47bceceb18b7c1d0616c52cd4029348199319a7f82ab0cf726f1cb92518c22b12259fc23cccf0f2d9907e339c9ede87d2c118f", 0xe6}, {&(0x7f00000001c0)="3ff653593c561ea49451dff7325a76c17cae79202de8d33b1837196699235cbe4d9ceabdfa919dbbb19dbd9823c0d422acf863f8498bd370723f483109307a7b93c80deb0750d9f5a7e6a29f431037ade3767aa2a441006ef90887b15886bcd2faaf40be3bc07abca78978d328b7bc1391fb5c56992170aa2e5e72668949321fdef608cd5c5d3415f2c61cfede5fce10d27cee4da13232d33227ceab4cd51c", 0x9f}, {&(0x7f00000004c0)="44c0c4716fb00b25ef60eb4f3f3b8e9fb5488077af7d48de3db64d33972874f299a8979be8f86d58a29a6f7c9e5619b9e3edfbdd11924b2dedbec7864040308ba89d0653768c99970e3988c6c9394567d61408aca7d307095badd823a1b184248a20f8fd109d536fa906b4013b5d435281aa7f4a6c1e7d436910bca6443203922c547bb580d7c3159346", 0x8a}], 0x5, 0x8e76, 0x3, 0x0) fsetxattr$trusted_overlay_redirect(r0, &(0x7f0000000280), 0x0, 0x0, 0x0) 02:10:45 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000040)=0xee) ioctl$TIOCSTI(r0, 0x40087602, &(0x7f0000000000)=0x17) [ 1320.178353] FAULT_INJECTION: forcing a failure. [ 1320.178353] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1320.180955] CPU: 0 PID: 10055 Comm: syz-executor.4 Not tainted 5.10.247 #1 [ 1320.182441] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1320.184195] Call Trace: [ 1320.184764] dump_stack+0x107/0x167 [ 1320.185539] should_fail.cold+0x5/0xa [ 1320.186364] __alloc_pages_nodemask+0x182/0x600 [ 1320.187393] ? __alloc_pages_slowpath.constprop.0+0x2310/0x2310 [ 1320.188771] ? walk_mem_res+0x170/0x170 [ 1320.189668] alloc_pages_current+0x187/0x280 [ 1320.190651] pte_alloc_one+0x16/0x1a0 [ 1320.191469] __pte_alloc+0x1d/0x330 [ 1320.192283] remap_pfn_range_internal+0x9a3/0xf60 [ 1320.193347] ? lookup_memtype+0x5b/0x200 [ 1320.194266] ? apply_to_existing_page_range+0x40/0x40 [ 1320.195388] remap_pfn_range+0xcd/0x160 [ 1320.196263] ? remap_pfn_range_notrack+0x70/0x70 [ 1320.197300] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1320.198441] io_uring_mmap+0x398/0x530 [ 1320.199290] mmap_file+0x5e/0xe0 [ 1320.200038] mmap_region+0xc4d/0x1500 [ 1320.200886] do_mmap+0x868/0x1370 [ 1320.201654] vm_mmap_pgoff+0x198/0x1f0 [ 1320.202504] ? randomize_page+0xb0/0xb0 [ 1320.203391] ksys_mmap_pgoff+0x41c/0x560 [ 1320.204286] ? find_mergeable_anon_vma+0x250/0x250 [ 1320.205357] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1320.206504] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1320.207656] do_syscall_64+0x33/0x40 [ 1320.208468] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1320.209577] RIP: 0033:0x7f6308220b62 [ 1320.210405] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1320.214401] RSP: 002b:00007f63057960f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1320.216013] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007f6308220b62 [ 1320.217533] RDX: 0000000000000003 RSI: 0000000000090140 RDI: 0000000020ffb000 [ 1320.219050] RBP: 0000000020ffb000 R08: 0000000000000004 R09: 0000000000000000 [ 1320.220556] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000180 [ 1320.222076] R13: 0000000020ffb000 R14: 0000000020000080 R15: 0000000020ffb000 02:10:45 executing program 1: syz_emit_ethernet(0xfdef, &(0x7f0000000100)={@local, @remote, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x1, 0x0, @private=0xa010101, @dev}, @echo}}}}, 0x0) 02:10:45 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x10240, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x0, 0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=@newpolicy={0xb8, 0x13, 0x1, 0x0, 0x0, {{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa, 0x40, 0x3c}, {}, {0x0, 0xfffffffffffffffe}}}, 0xb8}}, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa1718e78cc03220534500002c0000000000339078ac1414aaac1e000100000001001890780400"], 0x0) r1 = pidfd_open(0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000400)={@private2={0xfc, 0x2, '\x00', 0x1}}, 0x14) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000180)={r1, 0x0, 0x800, 0x2}) signalfd4(0xffffffffffffffff, &(0x7f00000001c0)={[0xf01]}, 0x8, 0x80000) r3 = perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x7, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x480f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, r3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$netlink(0x10, 0x3, 0x0) dup(0xffffffffffffffff) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x2000, @fd_index=0x5, 0x860, 0x240, 0x200, 0x8, 0x0, {0x1}}, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000940)={&(0x7f0000000740)=@polexpire={0x1cc, 0x1b, 0x400, 0x70bd29, 0x25dfdbfb, {{{@in6=@ipv4={'\x00', '\xff\xff', @multicast1}, @in=@private=0xa010100, 0x4e24, 0x6, 0x4e23, 0xb1, 0xa, 0xa0, 0x20, 0xd5}, {0x8001, 0x6, 0x8, 0x3, 0x9fc, 0x9, 0x200}, {0x1, 0x80, 0x3, 0x5}, 0x0, 0x0, 0x2, 0x1, 0x3, 0x3}, 0x5}, [@proto={0x5, 0x19, 0x6c}, @tmpl={0x104, 0x5, [{{@in6=@private0={0xfc, 0x0, '\x00', 0x1}, 0x4d3, 0x32}, 0xb, @in6=@remote, 0x3504, 0x3, 0x3, 0x2, 0x6, 0x6, 0x5}, {{@in6=@private0, 0x4d2, 0x39f97f38328899e9}, 0xa, @in=@broadcast, 0x3505, 0x3, 0x1, 0x3f, 0x2, 0x1, 0x10000}, {{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x4d6, 0x33}, 0x2, @in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x3502, 0x3, 0x1, 0x8, 0x3, 0x7fff, 0x6}, {{@in=@remote, 0x4d2, 0x32}, 0x2, @in6=@local, 0x3507, 0x4, 0x3, 0x8, 0x2990, 0x5, 0x20}]}]}, 0x1cc}, 0x1, 0x0, 0x0, 0x8004}, 0x4804) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) setfsuid(0xee00) syz_io_uring_setup(0x2631, &(0x7f0000000100)={0x0, 0xef33, 0x2, 0x3, 0x35e, 0x0, r2}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000000c0), &(0x7f00000003c0)) pipe2(&(0x7f00000014c0), 0xc000) [ 1320.276576] ------------[ cut here ]------------ [ 1320.278237] WARNING: CPU: 1 PID: 10055 at arch/x86/mm/pat/memtype.c:1019 get_pat_info+0x216/0x270 [ 1320.280175] Modules linked in: [ 1320.280940] CPU: 1 PID: 10055 Comm: syz-executor.4 Not tainted 5.10.247 #1 [ 1320.282547] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1320.284447] RIP: 0010:get_pat_info+0x216/0x270 [ 1320.285506] Code: c1 ea 03 80 3c 02 00 75 71 49 89 1e eb 8e e8 31 89 2e 00 0f 0b e9 97 fe ff ff 41 bc ea ff ff ff e9 77 ff ff ff e8 1a 89 2e 00 <0f> 0b 41 bc ea ff ff ff e9 65 ff ff ff 4c 89 ff e8 f5 a2 5a 00 e9 [ 1320.289905] RSP: 0018:ffff88804e677890 EFLAGS: 00010212 [ 1320.291287] RAX: 0000000000013e7d RBX: ffff888043f16f00 RCX: ffffc90003a1c000 [ 1320.298860] RDX: 0000000000040000 RSI: ffffffff81124466 RDI: 0000000000000007 [ 1320.300690] RBP: ffff88804e677948 R08: 0000000000000000 R09: ffff88804e677818 [ 1320.302543] R10: 0000000000000020 R11: 0000000000000001 R12: 0000000000000028 [ 1320.304364] R13: 1ffff11009ccef12 R14: 0000000000000000 R15: ffff888043f16f50 [ 1320.306182] FS: 00007f6305796700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000 [ 1320.308231] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1320.309703] CR2: 00007ffb62cb0118 CR3: 000000004a4be000 CR4: 0000000000350ee0 [ 1320.311520] Call Trace: [ 1320.312180] ? pgprot_writethrough+0xc0/0xc0 [ 1320.313310] ? finish_task_switch+0x126/0x5d0 [ 1320.314505] ? finish_task_switch+0xef/0x5d0 [ 1320.314546] untrack_pfn+0xdc/0x240 [ 1320.314571] ? track_pfn_insert+0x150/0x150 [ 1320.314598] ? lock_downgrade+0x6d0/0x6d0 [ 1320.314620] ? uprobe_munmap+0x95/0x560 [ 1320.314652] unmap_single_vma+0x1bc/0x300 [ 1320.314685] zap_page_range_single+0x2ce/0x450 [ 1320.314711] ? unmap_single_vma+0x300/0x300 [ 1320.314733] ? remap_pfn_range_internal+0xc56/0xf60 [ 1320.314767] ? lookup_memtype+0x5b/0x200 [ 1320.314810] ? apply_to_existing_page_range+0x40/0x40 [ 1320.314851] remap_pfn_range+0x139/0x160 [ 1320.314877] ? remap_pfn_range_notrack+0x70/0x70 [ 1320.314906] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1320.314938] io_uring_mmap+0x398/0x530 02:10:46 executing program 0: r0 = syz_io_uring_setup(0x1c28, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x5}, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000fee000/0x4000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe2(0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) io_uring_enter(r0, 0x58ab, 0x1200, 0x0, 0x0, 0x0) 02:10:46 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x6, 0x81}, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) fallocate(0xffffffffffffffff, 0x58, 0xffffffffffffff75, 0x10001) sendmsg$nl_generic(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000780)=ANY=[@ANYBLOB="24000000100005000000000000c36de489e6c235a902cba6d81c6a8d961ff5ff1fe8190000"], 0x24}}, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000400)='./file1\x00', 0x0, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000100)={0x3000000a}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000000540)={0x0, {{0x2, 0x0, @dev}}}, 0x88) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r2, 0x400c6615, &(0x7f0000000240)={0x0, @aes128}) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8001, 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, 0x2, @perf_config_ext={0xcc, 0xfffffffffffffffc}, 0x0, 0x0, 0xfffffffc, 0x2, 0x1, 0x0, 0x8e}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000001d80)=[{&(0x7f00000008c0)=""/249, 0xf9}, {&(0x7f0000000200)=""/58, 0x3a}, {&(0x7f00000002c0)=""/41, 0x29}, {&(0x7f00000003c0)=""/27, 0x1b}, {&(0x7f0000001a40)=""/199, 0xc7}, {&(0x7f0000001b40)=""/135, 0x87}, {&(0x7f0000001c00)=""/135, 0x87}, {&(0x7f0000001cc0)=""/153, 0x99}, {&(0x7f0000000440)=""/25, 0x19}], 0x9, 0x20, 0x4106) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000880)={0x1f, 0x0, @fixed}, &(0x7f0000000280)=0xe, 0x0) ioctl$TIOCL_SCROLLCONSOLE(0xffffffffffffffff, 0x541d, 0x0) sendmsg$ETHTOOL_MSG_LINKINFO_SET(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000600)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="010025bd710000000000030000000500050000004b98bdcd7d209bc3dc695d2aa800072c359e3cb5db5c26b8f6440d0020fbb35351142c7d3355a2791220bec7465cbbd3a4c603f0e19e35a3300d3498ca3a5b520bf27ab8fd83f62ff074008501d03c58a80414819ce31b0f1efdc88c22"], 0x1c}, 0x1, 0x0, 0x0, 0x4001}, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000640)=""/186, 0xba}, {&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000000500)=""/114, 0x72}], 0x3, 0x16, 0x80000004) ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448f0, &(0x7f0000000800)={0x0, 0x0, "17f042"}) syz_80211_join_ibss(&(0x7f0000000180)='wlan1\x00', &(0x7f00000001c0)=@default_ibss_ssid, 0x6, 0x2) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000300), 0xc, &(0x7f0000000700)={&(0x7f00000005c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="04007fbd7000fff71eb6ca00000008000300", @ANYRES32=0x0, @ANYBLOB="0400bf00"], 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0x80c0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x300000a, 0x13, 0xffffffffffffffff, 0x36266000) [ 1320.314967] mmap_file+0x5e/0xe0 [ 1320.314990] mmap_region+0xc4d/0x1500 [ 1320.315033] do_mmap+0x868/0x1370 [ 1320.315068] vm_mmap_pgoff+0x198/0x1f0 [ 1320.315098] ? randomize_page+0xb0/0xb0 [ 1320.315142] ksys_mmap_pgoff+0x41c/0x560 [ 1320.315168] ? find_mergeable_anon_vma+0x250/0x250 02:10:46 executing program 1: syz_emit_ethernet(0x2000012a, &(0x7f0000000100)={@local, @remote, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x1, 0x0, @private=0xa010101, @dev}, @echo}}}}, 0x0) [ 1320.315197] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1320.315221] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1320.315249] do_syscall_64+0x33/0x40 [ 1320.315273] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1320.315287] RIP: 0033:0x7f6308220b62 [ 1320.315309] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1320.315322] RSP: 002b:00007f63057960f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1320.315345] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007f6308220b62 [ 1320.315359] RDX: 0000000000000003 RSI: 0000000000090140 RDI: 0000000020ffb000 [ 1320.315372] RBP: 0000000020ffb000 R08: 0000000000000004 R09: 0000000000000000 [ 1320.315393] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000180 02:10:46 executing program 0: r0 = syz_io_uring_setup(0x1c28, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x5}, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000fee000/0x4000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe2(0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) io_uring_enter(r0, 0x58ab, 0x1300, 0x0, 0x0, 0x0) [ 1320.315449] R13: 0000000020ffb000 R14: 0000000020000080 R15: 0000000020ffb000 [ 1320.315494] irq event stamp: 1297 [ 1320.315524] hardirqs last enabled at (1303): [] vprintk_emit+0x490/0x4e0 [ 1320.315554] hardirqs last disabled at (1308): [] vprintk_emit+0x422/0x4e0 [ 1320.315584] softirqs last enabled at (1286): [] asm_call_irq_on_stack+0x12/0x20 02:10:46 executing program 3: gettid() gettid() unshare(0x28000080) clone3(&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, {0x1b}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = fork() socket$inet_tcp(0x2, 0x1, 0x0) rt_sigqueueinfo(r0, 0x5, &(0x7f0000000000)={0x0, 0x4, 0xa0000000}) [ 1320.315614] softirqs last disabled at (1277): [] asm_call_irq_on_stack+0x12/0x20 [ 1320.315629] ---[ end trace 62be88ab455d7654 ]--- [ 1320.484373] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1320.557998] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1320.559786] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1320.561634] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 02:10:46 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000040)=0xee) ioctl$TIOCSTI(r0, 0x4020940d, &(0x7f0000000000)=0x17) 02:10:46 executing program 1: syz_emit_ethernet(0xfffffdef, &(0x7f0000000100)={@local, @remote, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x1, 0x0, @private=0xa010101, @dev}, @echo}}}}, 0x0) [ 1320.584214] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 02:10:46 executing program 7: keyctl$update(0x2, 0x0, &(0x7f0000000000)="a7", 0x1) keyctl$read(0xb, 0x0, &(0x7f00000000c0)=""/43, 0x2b) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0}, &(0x7f0000000580)=0xc) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_create(0x3, 0x0, &(0x7f0000000040)=0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, &(0x7f0000000280)={'icmp6\x00'}, &(0x7f0000000380)=0x1e) timer_settime(r1, 0x0, 0x0, 0x0) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000840)='/sys/kernel/oops_count', 0x0, 0x0) splice(r2, 0x0, r2, 0x0, 0x7fff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000100)={0x0, @multicast2, @multicast2}, &(0x7f0000000140)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="b15ed7ae33fc"}, 0x14) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000480)={{{@in6=@private2, @in=@rand_addr=0x64010102, 0x4e24, 0x401, 0x4e21, 0x2000, 0x2, 0xa0, 0x20, 0x67, r3, r0}, {0xb7d, 0x100, 0x3d06, 0x6, 0x6, 0x3, 0xfffffffffffffffe, 0x2}, {0xc58c, 0x8, 0x100000000, 0x120000000}, 0x12f, 0x0, 0x0, 0x1, 0x4, 0x2}, {{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x4d4, 0x32}, 0xa, @in6=@dev={0xfe, 0x80, '\x00', 0x19}, 0x3504, 0x1, 0x2, 0x2, 0x4, 0x4, 0x100}}, 0xe8) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x7, 0x3f}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_delete(0x0) fsetxattr$security_ima(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0x4, 0x1) r5 = signalfd4(r4, &(0x7f0000000240)={[0x1000]}, 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f00000002c0)={0x0, r2, 0x0, 0x7fff, 0x20}) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1}, &(0x7f0000000340)) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) VM DIAGNOSIS: 02:10:46 Registers: info registers vcpu 0 RAX=0000000000000007 RBX=ffff8880177d15c0 RCX=ffffffff8108972f RDX=0000000000000000 RSI=ffffffff8108973d RDI=ffff8880177d1600 RBP=ffff8880177d1600 RSP=ffff8880175d7b38 R8 =0000000000000000 R9 =ffff8880177d0007 R10=0000000000000000 R11=0000000000000001 R12=0000000000000007 R13=0000000000000000 R14=0000000000000001 R15=ffff8880177d15c0 RIP=ffffffff8108974a RFL=00000012 [----A--] CPL=0 II=0 A20=1 SMM=0 HLT=0 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 000000c00009d590 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=00007fbfb22ee3a4 CR3=000000000db04000 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=00000000000000004136189a97932975 XMM01=00000000000000003f847ae147ae147b XMM02=00000000000000000000000000000000 XMM03=00000000000000003f6e4a35df73e7ca XMM04=286e65706f5f746e6576655f66726570 XMM05=78302f30303061666630303030663778 XMM06=3778302826202c6c696e3d2930303034 XMM07=303178302f3030306466663030303066 XMM08=30663778302826202c6c696e3d293030 XMM09=78302826202c29306330303030303030 XMM10=700a2929306333303030303030306637 XMM11=30303030306637783028262832657069 XMM12=0a29303030637830202c293063343130 XMM13=307830202c307830202c307830202c30 XMM14=2c307830202c307830202c307830202c XMM15=202c307830202c307830202c30783020 info registers vcpu 1 RAX=0000000000000039 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff822e5dd1 RDI=ffffffff879f8240 RBP=ffffffff879f8200 RSP=ffff88804e6772a8 R8 =0000000000000001 R9 =0000000000000003 R10=0000000000000000 R11=0000000000000001 R12=0000000000000039 R13=0000000000000039 R14=ffffffff879f8200 R15=dffffc0000000000 RIP=ffffffff822e5e28 RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 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 00007f6305796700 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=00007ffb62cb0118 CR3=000000004a4be000 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=00001f80 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=0000000000000000ff000000000000ff XMM01=25252525252525252525252525252525 XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=000000000000000000000000000000ff XMM05=00000000000000000000000000000000 XMM06=0000000000000000000000524f525245 XMM07=00000000000000000000000000000000 XMM08=000000000000000000524f5252450040 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000