000000)='./file0\x00', 0x0, 0x0) r3 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r3, &(0x7f00000000c0)="a3", 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x12, r4, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r2, 0x0) dup2(r3, 0xffffffffffffffff) 12:39:40 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0), 0x0, {0x6}, &(0x7f0000000240)=""/110, 0x6e, 0x0, 0x0}, 0x58) 12:39:40 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8) [ 2447.742408] FAULT_INJECTION: forcing a failure. [ 2447.742408] name failslab, interval 1, probability 0, space 0, times 0 [ 2447.745543] CPU: 0 PID: 12104 Comm: syz-executor.3 Not tainted 5.10.208 #1 [ 2447.747013] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2447.748767] Call Trace: [ 2447.749328] dump_stack+0x107/0x167 [ 2447.750111] should_fail.cold+0x5/0xa [ 2447.750941] ? create_object.isra.0+0x3a/0xa20 [ 2447.751886] should_failslab+0x5/0x20 [ 2447.752668] kmem_cache_alloc+0x5b/0x310 [ 2447.753510] create_object.isra.0+0x3a/0xa20 [ 2447.754412] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2447.755472] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 2447.756512] ? tcp_collapse+0x42c/0xf20 [ 2447.757337] __alloc_skb+0xb1/0x5b0 [ 2447.758090] tcp_collapse+0x42c/0xf20 [ 2447.758906] ? tcp_queue_rcv+0x7c0/0x7c0 [ 2447.759743] ? tcp_xmit_retransmit_queue+0x57/0x70 [ 2447.760747] ? tcp_xmit_recovery+0x86/0x180 [ 2447.761635] ? tcp_ack+0xeef/0x5690 [ 2447.762396] tcp_try_rmem_schedule+0xb8a/0x1690 [ 2447.763377] tcp_data_queue+0x16ba/0x47f0 [ 2447.764240] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2447.765350] ? trace_hardirqs_on+0x5b/0x180 [ 2447.766238] ? tcp_data_ready+0x500/0x500 [ 2447.767104] ? tcp_urg.part.0+0x157/0x2e0 [ 2447.767962] ? tcp_try_keep_open+0x2f0/0x2f0 [ 2447.768868] ? tcp_validate_incoming+0x431/0x16a0 [ 2447.769856] ? tcp_check_urg.isra.0+0x1db/0x720 [ 2447.770828] tcp_rcv_established+0x868/0x1e30 [ 2447.771756] ? tcp_check_space+0x6c0/0x6c0 [ 2447.772633] tcp_v6_do_rcv+0x7b3/0x1520 [ 2447.773450] __release_sock+0x139/0x3b0 [ 2447.774266] release_sock+0x54/0x1b0 [ 2447.775060] sk_wait_data+0x1a7/0x4d0 [ 2447.775834] ? sock_set_mark+0x130/0x130 [ 2447.776669] ? prepare_to_wait_exclusive+0x2a0/0x2a0 [ 2447.777700] ? tcp_send_ack+0x7d/0xa0 [ 2447.778496] tcp_recvmsg+0x17b2/0x2930 [ 2447.779325] ? tcp_splice_read+0x8c0/0x8c0 [ 2447.780220] ? sock_has_perm+0x1ea/0x280 [ 2447.781072] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2447.782114] ? lock_downgrade+0x6d0/0x6d0 [ 2447.782988] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2447.784045] ? tcp_splice_read+0x8c0/0x8c0 [ 2447.784923] inet6_recvmsg+0x13b/0x6e0 [ 2447.785708] ? inet6_bind+0x120/0x120 [ 2447.786494] ? sock_recvmsg+0x73/0x180 [ 2447.787291] ? inet6_bind+0x120/0x120 [ 2447.788075] sock_recvmsg+0xff/0x180 [ 2447.788828] __sys_recvfrom+0x1be/0x2f0 [ 2447.789656] ? __ia32_sys_send+0x100/0x100 [ 2447.790508] ? lock_downgrade+0x6d0/0x6d0 [ 2447.791417] ? wait_for_completion_io+0x270/0x270 [ 2447.792397] ? rcu_read_lock_any_held+0x75/0xa0 [ 2447.793361] ? vfs_write+0x354/0xa70 [ 2447.794121] ? fput_many+0x2f/0x1a0 [ 2447.794870] ? ksys_write+0x1a9/0x260 [ 2447.795640] ? __ia32_sys_read+0xb0/0xb0 [ 2447.796488] __x64_sys_recvfrom+0xdd/0x1b0 [ 2447.797345] ? syscall_trace_enter.constprop.0+0x10d/0x1e0 [ 2447.798488] do_syscall_64+0x33/0x40 [ 2447.799250] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2447.800299] RIP: 0033:0x7faea899fb19 [ 2447.801079] 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 [ 2447.804993] RSP: 002b:00007faea5ef4188 EFLAGS: 00000246 ORIG_RAX: 000000000000002d [ 2447.806576] RAX: ffffffffffffffda RBX: 00007faea8ab3020 RCX: 00007faea899fb19 [ 2447.808435] RDX: 0000000000001000 RSI: 0000000020001e00 RDI: 0000000000000003 [ 2447.810141] RBP: 00007faea5ef41d0 R08: 0000000000000000 R09: 0000000000000000 [ 2447.811881] R10: 000000000000cd08 R11: 0000000000000246 R12: 0000000000000002 [ 2447.813577] R13: 00007ffdfbc463ff R14: 00007faea5ef4300 R15: 0000000000022000 12:39:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}}, 0x0, 0x0, 0x4b, 0x0, "a1434d16d913534f654ed1777e0a7fa37760b9e3107318c497350ee047a9f8490f847220e51cb7466d3400322e1767bc90d79831007ef1d09975e05300cb5d5e673b91f6279a08cc5b4cd61c9a449cc7"}, 0xd8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "15bb6949bc674ed64133723aa6453b9d292123bebbcd37c5097fd53da62c01e266166394afb8d0aca105da30931d140a11973acb9dcc0d8da3a4f6f42444a1948f422c8d8d2d8bba069588783e32b713"}, 0xd8) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) epoll_wait(0xffffffffffffffff, 0x0, 0x0, 0x6226) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 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, 0x7a2, 0x0, @perf_config_ext, 0x0, 0x10000}, 0x0, 0xfffdffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) (fail_nth: 25) 12:39:57 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0xffffff7f, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}]}, 0x24}}, 0x0) 12:39:57 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "15bb6949bc674ed64133723aa6453b9d292123bebbcd37c5097fd53da62c01e266166394afb8d0aca105da30931d140a11973acb9dcc0d8da3a4f6f42444a1948f422c8d8d2d8bba069588783e32b713"}, 0xd8) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) 12:39:57 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0), 0x0, {0x6}, &(0x7f0000000240)=""/110, 0x6e, 0x0, 0x0}, 0x58) (fail_nth: 20) 12:39:57 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x4800, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) 12:39:57 executing program 5: r0 = add_key$user(&(0x7f0000000080), &(0x7f0000000100)={'syz', 0x1}, &(0x7f0000000200)="3c0ddf398774bf9cf2f3b4bf33ff2c91e2385323f1fadd0ad43b711f34af22db0ae5e779000d353f741d37c778777a926a2eb63994047e6ff335d05eea7ac89c26f1241c113157253070aa2a8dbf75c93640fb8ec7ec8a7d543fc244a515227691219fd7dcfb193bb173a325ceaad550a2009ed8ac404c008e6ab117c9bc5fe5c7", 0x81, 0x0) r1 = add_key$user(&(0x7f0000000180), &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="1b1d6815a224a6dc9a9e673026014e899502ed612fe63f81d59dd91edb2a50a3efedc631c5154592c7f664aac275347eae6da066f57bb35cc05d403dd1dcccbe5d33a70ae3cb6ed79c5545ca3c0afad51d8b3f1701e1891b861f99dec5c600748ed4552a8256a9693de7e2bac44d4b65ff3211321e1880d42c5becd2b36dd7008df4f4e255690433d2c6ba913591515c94814d00a0d0cd748439573ef617ef292b51b2f38417266d140ecbdab780941ac1cfe1a883e9304a6b14d67ea76dea86d334c45d8f", 0xc5, 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f0000000400)={r0, 0x0, r1}, &(0x7f0000000440)=""/188, 0xbc, &(0x7f0000001540)={&(0x7f0000000500)={'sha3-224\x00'}, &(0x7f0000000540)="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", 0x1000}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r3, &(0x7f00000000c0)="a3", 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x12, r4, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r2, 0x0) dup2(r3, 0xffffffffffffffff) 12:39:57 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) getpeername(r0, &(0x7f0000000940), &(0x7f00000009c0)=0x80) r1 = socket$nl_generic(0x10, 0x3, 0x10) getpeername(r1, &(0x7f0000000940), &(0x7f00000009c0)=0x80) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000100)={r1, 0x400, 0x10000, 0x1000}) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) syz_io_uring_setup(0x4c2a, &(0x7f0000000000)={0x0, 0x6ec1, 0x2, 0x0, 0x259}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8) r3 = socket$nl_generic(0x10, 0x3, 0x10) getpeername(r3, &(0x7f0000000940), &(0x7f00000009c0)=0x80) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r4, &(0x7f0000000580)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYRESHEX, @ANYRESHEX, @ANYRESDEC, @ANYBLOB="a99c768f3b754e06632d5389f1d371e39205ff66e53df6ae50a9cd9113d1d08fe4f93419336199b4d9ed4c9a43ea4fd1e21f00000000000000127f68e72dbce226cad6a9c0564ce5dbdba1c7bbbca2a26fb1db7d58dc181e79ed"], 0xfdef) write$binfmt_elf64(r4, &(0x7f0000001e00)=ANY=[@ANYBLOB="7f454c4608075a80000000000000000001000300020000004c020000000000004000000000000000730300000000000000000000ff033800020093af0800080000000000010000000100000000000000020000000000000004000000000000000200000000000000060000000000000006000000000000000500000007000000000000800000000000000000000000001f000000000000007f8800000000000003000000000000000000000000000000bc23bec0e94a6d54ba7f5f91cca3628e57eaccfaf349db15893162ff13435efb824cef5215d7e6b8776878a57eee38a6f9d6f343af04b8b74a83c155b5aba1a00e2a6054ce18643fe5a878870000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e2c49b212725cf0702231815b8bb327f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e7b3619e86d14346bdd2d07884fc1f8266ed4aa7a8092984343125df5a9d583053de87b53b3d535aafe57a691c081403518d0275ae8562bad0b6517a82277fb5eb6d506a102456ca8e0740c27d2069ecebfe"], 0x6fc) fallocate(r4, 0x3, 0x3, 0x8000008000) syz_io_uring_submit(r2, 0x0, &(0x7f0000000300)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, r4, &(0x7f0000000280)={0x0, 0xc0, 0x8}, &(0x7f00000002c0)='./file0\x00', 0x18, 0x0, 0x12345}, 0x3) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), r1) sendmsg$NL80211_CMD_SET_INTERFACE(r3, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="300001007dcb998750b612302f40fc880ae79c776bdb6d6544819695b7549cb120fd528321ab2bc419b01c", @ANYRES16=r5, @ANYBLOB="00012cbd7000fddbdf25060000000c000000000000000000d8c84207e6d52a566735c1a0d38efcc5413d"], 0x30}, 0x1, 0x0, 0x0, 0x8004}, 0x40) 12:39:57 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0), 0x0, {0x6}, &(0x7f0000000240)=""/110, 0x6e, 0x0, 0x0}, 0x58) [ 2463.798913] FAULT_INJECTION: forcing a failure. [ 2463.798913] name failslab, interval 1, probability 0, space 0, times 0 [ 2463.801388] CPU: 1 PID: 12133 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2463.802817] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2463.804514] Call Trace: [ 2463.805063] dump_stack+0x107/0x167 [ 2463.805812] should_fail.cold+0x5/0xa [ 2463.806597] ? create_object.isra.0+0x3a/0xa20 [ 2463.807540] should_failslab+0x5/0x20 [ 2463.808311] kmem_cache_alloc+0x5b/0x310 [ 2463.809148] create_object.isra.0+0x3a/0xa20 [ 2463.810045] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2463.811101] __kmalloc_node+0x1ae/0x420 [ 2463.811922] kvmalloc_node+0x119/0x170 [ 2463.812715] alloc_fdtable+0x13f/0x280 [ 2463.813507] dup_fd+0x74d/0xcf0 [ 2463.814191] ? security_task_alloc+0xe6/0x260 [ 2463.815119] copy_process+0x197e/0x7800 [ 2463.815931] ? mark_lock+0xf5/0x2df0 [ 2463.816697] ? lock_acquire+0x197/0x470 [ 2463.817504] ? find_held_lock+0x2c/0x110 [ 2463.818345] ? __cleanup_sighand+0xb0/0xb0 [ 2463.819238] ? _copy_from_user+0xfb/0x1b0 [ 2463.820092] kernel_clone+0xe7/0x980 [ 2463.820850] ? lock_acquire+0x197/0x470 [ 2463.821658] ? create_io_thread+0xf0/0xf0 [ 2463.822516] ? ksys_write+0x21a/0x260 [ 2463.823299] ? lock_downgrade+0x6d0/0x6d0 [ 2463.824147] __do_sys_clone3+0x1e5/0x320 [ 2463.824975] ? __do_sys_clone+0x110/0x110 [ 2463.825840] ? rcu_read_lock_any_held+0x75/0xa0 [ 2463.826785] ? vfs_write+0x354/0xa70 [ 2463.827564] ? fput_many+0x2f/0x1a0 [ 2463.828307] ? ksys_write+0x1a9/0x260 [ 2463.829080] ? __ia32_sys_read+0xb0/0xb0 [ 2463.829924] do_syscall_64+0x33/0x40 [ 2463.830680] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2463.831726] RIP: 0033:0x7f844c6a6b19 [ 2463.832832] 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 [ 2463.836594] RSP: 002b:00007f8449c1c188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2463.838141] RAX: ffffffffffffffda RBX: 00007f844c7b9f60 RCX: 00007f844c6a6b19 [ 2463.839596] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000500 [ 2463.841043] RBP: 00007f8449c1c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2463.842490] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2463.843945] R13: 00007ffe14a4f41f R14: 00007f8449c1c300 R15: 0000000000022000 12:39:57 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x4c00, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) 12:39:57 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0xffffff9e, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}]}, 0x24}}, 0x0) 12:39:57 executing program 5: r0 = add_key$user(&(0x7f0000000080), &(0x7f0000000100)={'syz', 0x1}, &(0x7f0000000200)="3c0ddf398774bf9cf2f3b4bf33ff2c91e2385323f1fadd0ad43b711f34af22db0ae5e779000d353f741d37c778777a926a2eb63994047e6ff335d05eea7ac89c26f1241c113157253070aa2a8dbf75c93640fb8ec7ec8a7d543fc244a515227691219fd7dcfb193bb173a325ceaad550a2009ed8ac404c008e6ab117c9bc5fe5c7", 0x81, 0x0) r1 = add_key$user(&(0x7f0000000180), &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="1b1d6815a224a6dc9a9e673026014e899502ed612fe63f81d59dd91edb2a50a3efedc631c5154592c7f664aac275347eae6da066f57bb35cc05d403dd1dcccbe5d33a70ae3cb6ed79c5545ca3c0afad51d8b3f1701e1891b861f99dec5c600748ed4552a8256a9693de7e2bac44d4b65ff3211321e1880d42c5becd2b36dd7008df4f4e255690433d2c6ba913591515c94814d00a0d0cd748439573ef617ef292b51b2f38417266d140ecbdab780941ac1cfe1a883e9304a6b14d67ea76dea86d334c45d8f", 0xc5, 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f0000000400)={r0, 0x0, r1}, &(0x7f0000000440)=""/188, 0xbc, &(0x7f0000001540)={&(0x7f0000000500)={'sha3-224\x00'}, &(0x7f0000000540)="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", 0x1000}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r3, &(0x7f00000000c0)="a3", 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x12, r4, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r2, 0x0) dup2(r3, 0xffffffffffffffff) 12:39:57 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x6800, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) 12:39:57 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3b6, 0x7}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x1, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000080)="858d6f91fe1cb94e392db8667c541eb380e77a857ddc5380e3b9ad0c5264e51c", 0x20, 0xfffffffffffffff8}], 0x1860000, &(0x7f0000000200)=ANY=[@ANYBLOB="6e6f636f6d70726573732c756e68696465303030303030303030303130302c6d6166ffe7f0632b379bbc486b2e70853d6e6f726d616c2c7569643d", @ANYRESHEX=0xee00, @ANYBLOB=',cruft,overriderockperm,check=strict,euid>', @ANYRESDEC, @ANYBLOB=',euid<', @ANYRESDEC, @ANYBLOB=',hash,euid=', @ANYRESDEC=0xee01, @ANYBLOB=',fsmagic=0x0000000000000000,smackfsdef={(],\x00']) ftruncate(r0, 0x20) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8) 12:39:57 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0), 0x0, {0x6}, &(0x7f0000000240)=""/110, 0x6e, 0x0, 0x0}, 0x58) 12:39:57 executing program 5: r0 = add_key$user(&(0x7f0000000080), &(0x7f0000000100)={'syz', 0x1}, &(0x7f0000000200)="3c0ddf398774bf9cf2f3b4bf33ff2c91e2385323f1fadd0ad43b711f34af22db0ae5e779000d353f741d37c778777a926a2eb63994047e6ff335d05eea7ac89c26f1241c113157253070aa2a8dbf75c93640fb8ec7ec8a7d543fc244a515227691219fd7dcfb193bb173a325ceaad550a2009ed8ac404c008e6ab117c9bc5fe5c7", 0x81, 0x0) r1 = add_key$user(&(0x7f0000000180), &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="1b1d6815a224a6dc9a9e673026014e899502ed612fe63f81d59dd91edb2a50a3efedc631c5154592c7f664aac275347eae6da066f57bb35cc05d403dd1dcccbe5d33a70ae3cb6ed79c5545ca3c0afad51d8b3f1701e1891b861f99dec5c600748ed4552a8256a9693de7e2bac44d4b65ff3211321e1880d42c5becd2b36dd7008df4f4e255690433d2c6ba913591515c94814d00a0d0cd748439573ef617ef292b51b2f38417266d140ecbdab780941ac1cfe1a883e9304a6b14d67ea76dea86d334c45d8f", 0xc5, 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f0000000400)={r0, 0x0, r1}, &(0x7f0000000440)=""/188, 0xbc, &(0x7f0000001540)={&(0x7f0000000500)={'sha3-224\x00'}, &(0x7f0000000540)="9ccb1359e155af465938a67802fe0de30b65ae2ec3f6d86dbc271d733a2b5971fc3c2a322db428bc1854a2a9924fe82da8c41a1db268df534ebd88b25e999a1f721a295c94d53a4daea65c80aed1c539cc291c4bb481ca0d995aaa4ace43c7724d1be5f002b918b42c3a1950f7a46f4ead222d65b03ffb60c7c274c261c469c422fa5c88d90fa1cf55c878ada62843c5851c3cf91fdcb78912a8259ce12701e69fedc1f0c4565a037fcde29b9657bf4b9f9dd9b5534c8c28dc7147adedd886d563cdf414bb752cfa0ff46d2f09903d8a7829293587ebe1fa39797c154a51e562a995fe8e6200374d78733022c5a2527b8c88df456cec50e45ee0f55f457027b7124f8f9e9d05a62c100478eb66f7a257b2bbffc27cbd60952ed239b3ae41732a1ad3de25a955610723f5bc22f1aa1f8f415a27a4facada1ae13465d300b88058d8d252da927c9f204fdc84753cdbeed9e2b6c03e7e0b675bed85835899e98238dcf1f7c6200423caab7106eb97ced1322365e5a150e781e56af1d3f13de5d56ec683b39065a2a2c5255b878fdfcada0ce9c8d7f727413fc8d0a3510daf948972acc59e1197f9fb93b4624b148aa858c6fce58088e629011d78b34c900936beb5c753fa991393895d05a830a4e195e369a0d2a49169003f680509c98abb48a83f6b0145b05421c9a7c03aed0beaa07b68b952ff3c7644bbfc9bc4d92f55d7d471940d5c0ca059be035135e183543a527d21178261645797dcbe61610c6cb4f84227802f84fcd3fc56ad1dfc64046034f7424040f33475301988b8107ef1d253a27972a592b8d1488288ccba3908c4150fb47643c69f873880a73f667243581c8ba4f610a2942e51c09493fe8656a6cc8d9e8a20babdf971dff2c8e54016f03fcd6f4d98125679a499390d9a664025137d33e1a166f945f5f082ae0de62879e94c2713246bcc618eee6f2c2400df75cd569cc8105293610694ee5fac1957511aa6e2e1d68242ffdd2e579203443479856bd7f5b9aad80ef4501f796a91684a5a0564fd5b7da10bd094317db670b2fe0e2d5ca7fb648d0caadb4fe5d6ce32eb871b557a42c393d0483aca7d606f871423740f6dc3b0582c829b7599e2cf5bda0fb64a152b3dd69152a6d02b916a9daa3f706b51b5b76fdecd35cf2a3347b5eac2dd8d41cfa2f46cc2a88db8dad621444edf2b58b8117f09b5a6637d2b00a92f7c285e4314e1cc46b34885202acd6ae5b0cf46a4b88d5ff4c48093cd46acc7c9d1e7617db0ca101e0095d5aeead6eb3680812897f292dc319386cd9fe09b1ec07deb4f85bb34e2986645cd07244ac11753cc03e751a37633bc7c74f385bdea61aea947938e3157b62bb106f44a43e829833d0cc783276ac3e4481f2b8340290ae74cee8b851f4c7bd41aaca709495c425743cd3bf482bee1d3a038828b66043c71baf3fab9925d88a05f3d9bfa60778bb28301d60329ec94edc1ee160e69a645caebc80907d644e18a8743a53dc3653e44b088eea7953e16fa57b09ab54cb345e9ab72b0020ad839858e6fbd351ee731527c308c7d45e7af685e6d66e82fadf6b5e3ed8865586a3e0d07db45007f3afbac9d3fe0a57939632271aae62d97826227d8507628b5615c4b729e8f314b0dfcc11428a170e43f4038884de52ddba93ed9f9f4ce29ab6325b31b5288d8e96033d03261934c5bbb1b180e84347967a2dea2f8c2148ae6d2c8f4500f7379dc63b7ef4d33684e4b2ac9961d7aeb35613428f7f38ba4dad9a00e5d1e55ba91c4663c871a2d90f27e65426c56c8ba8d32c3468f7e57f2a7c0e34dcf42cd5c836adcd1920e83034d4cf4641d8ebeeab551b191329465d7584628cac24554f25a42e22bb1a1e081b4e0e53832aa01ad37a60ebf43a8ade36b48a00eaa2bd5670b674bc17346526d158f178314d574458c680a6e4da8f6724f101530ea33dbcdd56f44d16ac451b038bd85edd982a0be145b5a4ab2f6b36a1e7c0b8b0af39c3b51ca41c1d3922a052e98942f921a9cd1d6e736cfda4e55f744645002e9c54128bb4e20f71d0452ace0a9b519cb17997e888118dc5b2e75767419a16e639e2eaf01e34c52aee99c7ba1eada9649871d561f41a6359e50cae3325f6a2b5f6bcc64c22097b4aa1f8a7d37b60b34942bbd3655af84e328d7a0e9c4d416cb883a5dec044f4916129366a9951ef49fc94435521a6ecc8a7bd9a21135a5031f152482092e9d7b35cf3f5ce8ffc2090d12e270d833844cca77a02d66a0015cb952df510bf794e9650311e4a1662a2973afe3ae60ce0fa4bc7c66400cff7318b7e352706ea603f4bcf24e7ef99c3ba503f1d849e9377bb50ebc33ce58877c9f0f741c28dd82799a9efa3be55aff5d9205e3ba8d5187040f2b6c45432c1007d119bd01d8d2f0bd18884c0adbd33c2c14b960572b2a586944d5da0b8cb7054ae7c220a75c99fec27dc57a9a0f1bf0ad7cc3df0e845b468345732bfe60c53102462508e7174fa22d3d6749c7f23bc8719fa2b3ad51fa406b5e71ad9fedb4299adcbe4fe7b3951fb6e35416896bed447fef2fda0c6ed753a72dec0ed5a7f08f67e6e9f0d8b7af2e7d25bcd7ae42f05d606f993d8f10b86b62c672285ae336c29fd1672c689c019c99c1d4e5a5301fe40644c80f1b99df3dbada78e35a038b624978f9b67c4031cbaae136caff6a8e58f3d73646a13d26c0579527515726d63fc506684846cba42c1aa766b09db483396cb5d1ba76ca60839039dd47a71e51a2a06c3d31b82299b9d3c58271bfb259bb278be5ef3147643afa2c6530427d2ae4525cfeec3c2400999c3aaf992bbcc5748b38c045c06571f5590c2fbb2d052e97fb3987b67c49d5258844190655048e5dc531d840a5b8ed36d8fd17b69ebe379f18738967f5d50d4960637c75ff4ccd5ddeb4a7d6e8663b1738933f838b00df07e6ed53cd09bb6fbaa0fadbd6ab5048db69fe2f700d2fd7f0d4b2c40da2927450c88bce050af4d3d803177091b2d81bedcdd36692e99ff1b1207de9ab868ff4f3fbd1cc026d079e2e87d0ed0b490399a956e9413decce5aa098345d106c119f335c13ed5ac8ab6bc33b8d6466ae3f259949d3184ab81efe2879e41f06dd035584952507b00b82c1f46cf53cee2b49857bcc131b20df19f0a95d8f42e8b2cbb2ccd4df6e3860a0ee682fb71eb4af3c19668a554ed735265c7c4fabf7e268844341139bacdd6e9ee7ea8ff7076aa087058b29011c4244ced1d935b4b05e4a8114962edfefda1877a9ab4f6149229172fb63b4d1d3e0931f2d768e363d8702b7511844a0d44e338264fe95fd0dda92a6f08d84aacd61526402f2001325da3670824b218e0717875dd1042e3bfb8b00dd5ae5ef6a3e7b5704353e3674c50f7f6601b6c98c234d457fbfa8947593721773d373e32aacd970445b455b73dec2b33a92009040da1af59bfcd8c5540c0b525d6fffa2f6517c6b8116ce8aadb6bf4ae401c46ab1ff81e6baba97e94dc9c437fde75bc95e352249eabf7bcfe5d997f2b6abcff3c5ca976111e59a8a945a41534024a6a40a251075866045fd560876da857cdf6cf29d94a2d9527624b55c9497ebbeb0f7e55523a7ce2277246c3fae89f12aa5f86632d564dd87a49fb7266f11a33d3c2114ce21227db2a3d7b5918b9fbc564dc0b2be100593b8cab13dd06943c82bdd5004e595b3a477bd0bc5b93adfc13eecc60b6149ab288a8a37191a7adec5ce477dfacfaccf7593a90145f29a4a377c725979d23450644e96a2b2e9c55b4dc4e06a70620cb38197f73bd4f91f73f67aba6137f8b595e0fffb3f37498913fc15fcffc0b1e849cc8bd08b8a62ae9ec6ad378b71fb5b713e5919e5fb3f699865d1ce98d043e921d86bdb15d2f94f532bf1e22d9561a32ae818464bbcf1239a8b6002b83502b665bbb17dcfe8a4c753f27480ba9165eebbe04a9cd362bdb6b5ff1ec6b2853c56b2a002cb5a43bc3a97ed7054d6fe9560a568c38f6d605b6af80f6df6b8138711ee5486e534e1a0d83bc470111c904d2fc110e5e15af66940c8b922e1a30f8af33661100875a82038ee870a3f78fde153349b8f07b512305ac2e44d67ede34da6177d02c03fe77764fcf35bfc266dd5e8237820e20a4a67840d459b31442c5965537edadcccdf3aec7cad6608803fbf958e18802cf548ae8cc66383fe642e984a1997d2ff0f651180fa9547378a06d739451ad1ba0c8616628bf8ac9da1caec5260a67d908dab0abfcf9a1b9b5abc1d8968e0800051a84510c3279fd40dd96fd1e7852d74ba2a7fa45e2d8cf042924ff852629377d2dbf3f725c2f217760c0ed06fd2afd44a8922079bb7c48877b20623106d38eb192408f4377e4839b20b21df4b65e4937447f74e21a3de61bc83abe823d4ef117a8f23f3195f6b141c41a0c2b52256e337636c44c644988ed340a32ccd88d734bed23cb724ac370124cd2189225613b373f4c1b94ced8945ce20b8b1839f22a17765578907392f7d11f58ef865d51cf7979cd6074064935ce3023d5ff90c488b1a9d497eb4a88ab70d66d5733a06d68bf1ae838e4d04504a0ac5784473a422091829dfef45c8dcc5315ab2a7aed8c4d3fffe21609a086b051773fe3db6af3d1f427770660d937a860cbdc8d10a00d7bcd44ac7b8073ee1000b068e04b2e6816dab04b493a073298bb1f37a99c4de321e02358a91bed3f97e887267800ec9eb95cf89f2ba6d6d865d59ba9b27fc7c484dbe13745b1f286176cf13af4cc764ac2f50656b92d981a59696bf3a11a4d451bef91f5676e68ee025a681305ba300be2a45f51a2244e50a4b13109656cdd05432787b0cd3a494000d00ba2ec7f1e6e58113cf5fb9c8b9e442595632a7060a855683183e924d784b4b0d5e2450084ab677ee01dd9ec06245366b6ef673c00914be333ad53705bee703b5efba090ec90d8b9e210846729a6c3d2d576b8fc1756461f1908ddbe2a1c503320742d520cebbcf1e67832ea63639b03271d851bb918b0aff7d63ed14739cfac5cb5257ea8a2dcd0483d68d1c8b3d462ea451a89c84e690d2bc85ae28e7abb491882cc0b396983ea51897168a6a719b4874c5c8278c597940da49c2548908e119774304087c7c9af603243883bffd6f503ee597d1f5d8665acf09c9c06572e829e6b78c73374c249aed167c39d9a55731b5519f2d52d409b367fcb6d9086e81fe1a34a7c405bb6e56806f4352edcdb219219a7a2cd5795ac80b1d815da71aa0c5053e557bf51cffe6a70c58f2b98d678dad21da735f2deedb5a45a4e359f018770f9ac4fb973ed2906ff2fae43cbf0cd0d678dd60227c818060db5433fce03a5de509ef2fe317dcc7481a9515121ed6f8c1ffa7ab3cc6536bf46fc3933a921db26fd0d25d041da5a748fb17959f2ba9619a3f8d5dc0161f7b881123926cd5470ca6e8c44dbe8effbab1acca7605addd0e432fdb987869983dc779321ef56f880e46b27c7864ab9cf0b1415656ce0f149ee1484e04df3851e4bdbc2b7665bf0875df42977d5362846b0f62a93deaf023dca47f7c6aa5564e59257fd54f32572ec99935606819e7a493a62269236066c73c994230230d537981cbdb8f6cb3649cc6c86d62ded905c9bf339ef703033db15fff16e22acdb4161f3d1ef2e7d2de33e8bd09c4da328973e3f57d8989eea404290e65689450cab64e9d43978ee549bfc7ff9e6ac346a39051e01aa40e173f3a908f8d10fab43a9af506db680d605e2b351c1208f261b3b55449932f25d870fd8ba9e290db71c251e07d8000d6", 0x1000}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) r3 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r4, &(0x7f00000000c0)="a3", 0x1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x12, r5, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r2, 0x0) dup2(r4, r3) 12:39:57 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0xfffffff0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}]}, 0x24}}, 0x0) [ 2464.156419] FAULT_INJECTION: forcing a failure. [ 2464.156419] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2464.159247] CPU: 1 PID: 12142 Comm: syz-executor.3 Not tainted 5.10.208 #1 [ 2464.160661] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2464.162351] Call Trace: [ 2464.162909] dump_stack+0x107/0x167 [ 2464.163661] should_fail.cold+0x5/0xa [ 2464.164443] _copy_to_iter+0x264/0x12d0 [ 2464.165283] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2464.166344] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2464.167459] ? _copy_from_iter_nocache+0xd60/0xd60 [ 2464.168450] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2464.169548] ? __virt_addr_valid+0x128/0x350 [ 2464.170444] ? __check_object_size+0x319/0x440 [ 2464.171387] simple_copy_to_iter+0x4c/0x70 [ 2464.172250] __skb_datagram_iter+0x4f7/0x880 [ 2464.173149] ? zerocopy_sg_from_iter+0x110/0x110 [ 2464.174127] skb_copy_datagram_iter+0x88/0x190 [ 2464.175077] tcp_recvmsg+0x13b5/0x2930 [ 2464.175884] ? tcp_splice_read+0x8c0/0x8c0 [ 2464.176757] ? sock_has_perm+0x1ea/0x280 [ 2464.177583] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2464.178642] ? lock_downgrade+0x6d0/0x6d0 [ 2464.179494] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2464.180565] ? tcp_splice_read+0x8c0/0x8c0 [ 2464.181431] inet6_recvmsg+0x13b/0x6e0 [ 2464.182227] ? inet6_bind+0x120/0x120 [ 2464.183034] ? security_socket_recvmsg+0x95/0xc0 [ 2464.183993] ? inet6_bind+0x120/0x120 [ 2464.184783] sock_recvmsg+0xff/0x180 [ 2464.185541] __sys_recvfrom+0x1be/0x2f0 [ 2464.186348] ? __ia32_sys_send+0x100/0x100 [ 2464.187225] ? lock_downgrade+0x6d0/0x6d0 [ 2464.188088] ? wait_for_completion_io+0x270/0x270 [ 2464.189065] ? rcu_read_lock_any_held+0x75/0xa0 [ 2464.190002] ? vfs_write+0x354/0xa70 [ 2464.190761] ? fput_many+0x2f/0x1a0 [ 2464.191512] ? ksys_write+0x1a9/0x260 [ 2464.192289] ? __ia32_sys_read+0xb0/0xb0 [ 2464.193124] __x64_sys_recvfrom+0xdd/0x1b0 [ 2464.193986] ? syscall_trace_enter.constprop.0+0x10d/0x1e0 [ 2464.195129] do_syscall_64+0x33/0x40 [ 2464.195881] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2464.196916] RIP: 0033:0x7faea899fb19 [ 2464.197669] 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 [ 2464.201427] RSP: 002b:00007faea5ef4188 EFLAGS: 00000246 ORIG_RAX: 000000000000002d [ 2464.202980] RAX: ffffffffffffffda RBX: 00007faea8ab3020 RCX: 00007faea899fb19 [ 2464.204453] RDX: 0000000000001000 RSI: 0000000020001e00 RDI: 0000000000000003 [ 2464.206044] RBP: 00007faea5ef41d0 R08: 0000000000000000 R09: 0000000000000000 [ 2464.207568] R10: 000000000000cd08 R11: 0000000000000246 R12: 0000000000000002 [ 2464.209081] R13: 00007ffdfbc463ff R14: 00007faea5ef4300 R15: 0000000000022000 12:40:13 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x6c00, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) 12:40:13 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8) mmap$usbmon(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000000, 0x10, 0xffffffffffffffff, 0xffffffff7fffffff) 12:40:13 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "15bb6949bc674ed64133723aa6453b9d292123bebbcd37c5097fd53da62c01e266166394afb8d0aca105da30931d140a11973acb9dcc0d8da3a4f6f42444a1948f422c8d8d2d8bba069588783e32b713"}, 0xd8) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) 12:40:13 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}}, 0x0, 0x0, 0x4b, 0x0, "a1434d16d913534f654ed1777e0a7fa37760b9e3107318c497350ee047a9f8490f847220e51cb7466d3400322e1767bc90d79831007ef1d09975e05300cb5d5e673b91f6279a08cc5b4cd61c9a449cc7"}, 0xd8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "15bb6949bc674ed64133723aa6453b9d292123bebbcd37c5097fd53da62c01e266166394afb8d0aca105da30931d140a11973acb9dcc0d8da3a4f6f42444a1948f422c8d8d2d8bba069588783e32b713"}, 0xd8) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) epoll_wait(0xffffffffffffffff, 0x0, 0x0, 0x6226) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a2, 0x0, @perf_config_ext, 0x0, 0x10000}, 0x0, 0xfffdffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) (fail_nth: 26) 12:40:13 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0), 0x0, {0x6}, &(0x7f0000000240)=""/110, 0x6e, 0x0, 0x0}, 0x58) (fail_nth: 21) 12:40:13 executing program 5: r0 = add_key$user(&(0x7f0000000080), &(0x7f0000000100)={'syz', 0x1}, &(0x7f0000000200)="3c0ddf398774bf9cf2f3b4bf33ff2c91e2385323f1fadd0ad43b711f34af22db0ae5e779000d353f741d37c778777a926a2eb63994047e6ff335d05eea7ac89c26f1241c113157253070aa2a8dbf75c93640fb8ec7ec8a7d543fc244a515227691219fd7dcfb193bb173a325ceaad550a2009ed8ac404c008e6ab117c9bc5fe5c7", 0x81, 0x0) r1 = add_key$user(&(0x7f0000000180), &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="1b1d6815a224a6dc9a9e673026014e899502ed612fe63f81d59dd91edb2a50a3efedc631c5154592c7f664aac275347eae6da066f57bb35cc05d403dd1dcccbe5d33a70ae3cb6ed79c5545ca3c0afad51d8b3f1701e1891b861f99dec5c600748ed4552a8256a9693de7e2bac44d4b65ff3211321e1880d42c5becd2b36dd7008df4f4e255690433d2c6ba913591515c94814d00a0d0cd748439573ef617ef292b51b2f38417266d140ecbdab780941ac1cfe1a883e9304a6b14d67ea76dea86d334c45d8f", 0xc5, 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f0000000400)={r0, 0x0, r1}, &(0x7f0000000440)=""/188, 0xbc, &(0x7f0000001540)={&(0x7f0000000500)={'sha3-224\x00'}, &(0x7f0000000540)="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", 0x1000}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) r3 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r4, &(0x7f00000000c0)="a3", 0x1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x12, r5, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r2, 0x0) dup2(r4, r3) 12:40:13 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0), 0x0, {0x6}, &(0x7f0000000240)=""/110, 0x6e, 0x0, 0x0}, 0x58) 12:40:13 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0xfffffffc, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}]}, 0x24}}, 0x0) 12:40:13 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0), 0x0, {0x6}, &(0x7f0000000240)=""/110, 0x6e, 0x0, 0x0}, 0x58) [ 2479.731145] FAULT_INJECTION: forcing a failure. [ 2479.731145] name failslab, interval 1, probability 0, space 0, times 0 [ 2479.732543] CPU: 1 PID: 12192 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2479.733356] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2479.734332] Call Trace: [ 2479.734656] dump_stack+0x107/0x167 [ 2479.735108] should_fail.cold+0x5/0xa [ 2479.735560] ? copy_process+0x1add/0x7800 [ 2479.736052] should_failslab+0x5/0x20 [ 2479.736504] kmem_cache_alloc+0x5b/0x310 [ 2479.736977] ? _raw_spin_unlock+0x1a/0x30 [ 2479.737461] copy_process+0x1add/0x7800 [ 2479.737928] ? mark_lock+0xf5/0x2df0 [ 2479.738364] ? lock_acquire+0x197/0x470 [ 2479.738826] ? find_held_lock+0x2c/0x110 [ 2479.739316] ? __cleanup_sighand+0xb0/0xb0 [ 2479.739820] ? _copy_from_user+0xfb/0x1b0 [ 2479.740309] kernel_clone+0xe7/0x980 [ 2479.740739] ? lock_acquire+0x197/0x470 [ 2479.741200] ? create_io_thread+0xf0/0xf0 [ 2479.741692] ? ksys_write+0x21a/0x260 [ 2479.742165] ? lock_downgrade+0x6d0/0x6d0 [ 2479.742667] __do_sys_clone3+0x1e5/0x320 [ 2479.743178] ? __do_sys_clone+0x110/0x110 [ 2479.743697] ? rcu_read_lock_any_held+0x75/0xa0 [ 2479.744263] ? vfs_write+0x354/0xa70 [ 2479.744723] ? fput_many+0x2f/0x1a0 [ 2479.745165] ? ksys_write+0x1a9/0x260 [ 2479.745629] ? __ia32_sys_read+0xb0/0xb0 [ 2479.746140] do_syscall_64+0x33/0x40 [ 2479.746596] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2479.747243] RIP: 0033:0x7f844c6a6b19 [ 2479.747684] 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 [ 2479.749925] RSP: 002b:00007f8449bfb188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2479.750813] RAX: ffffffffffffffda RBX: 00007f844c7ba020 RCX: 00007f844c6a6b19 [ 2479.751698] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000500 [ 2479.752558] RBP: 00007f8449bfb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2479.753412] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2479.754276] R13: 00007ffe14a4f41f R14: 00007f8449bfb300 R15: 0000000000022000 12:40:13 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x7400, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) 12:40:13 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x46e2, 0x20) ioctl$FS_IOC_FSSETXATTR(r1, 0x40086602, &(0x7f0000000000)) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000580)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYRESHEX, @ANYRESHEX=r1, @ANYRESDEC, @ANYBLOB="a99c768f3b754e06632d5389f1d371e39205ff66e53df6ae50a9cd9113d1d08fe4f93419336199b4d9ed4c9a43ea4fd1fbce800a081b4e5def127f68e72dbce226cad6a9c0564ce5dbdba1260033307616c7bbbca2a26fb1db7d58dc181e79ed"], 0xfdef) r3 = fsopen(&(0x7f0000000080)='f2fs\x00', 0x1) r4 = signalfd4(r3, &(0x7f0000000000)={[0x1]}, 0x8, 0x80000) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r1, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {r4}}, './file0\x00'}) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8) 12:40:13 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0), 0x0, {0x6}, &(0x7f0000000240)=""/110, 0x6e, 0x0, 0x0}, 0x58) (fail_nth: 22) 12:40:13 executing program 5: r0 = add_key$user(&(0x7f0000000080), &(0x7f0000000100)={'syz', 0x1}, &(0x7f0000000200)="3c0ddf398774bf9cf2f3b4bf33ff2c91e2385323f1fadd0ad43b711f34af22db0ae5e779000d353f741d37c778777a926a2eb63994047e6ff335d05eea7ac89c26f1241c113157253070aa2a8dbf75c93640fb8ec7ec8a7d543fc244a515227691219fd7dcfb193bb173a325ceaad550a2009ed8ac404c008e6ab117c9bc5fe5c7", 0x81, 0x0) r1 = add_key$user(&(0x7f0000000180), &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="1b1d6815a224a6dc9a9e673026014e899502ed612fe63f81d59dd91edb2a50a3efedc631c5154592c7f664aac275347eae6da066f57bb35cc05d403dd1dcccbe5d33a70ae3cb6ed79c5545ca3c0afad51d8b3f1701e1891b861f99dec5c600748ed4552a8256a9693de7e2bac44d4b65ff3211321e1880d42c5becd2b36dd7008df4f4e255690433d2c6ba913591515c94814d00a0d0cd748439573ef617ef292b51b2f38417266d140ecbdab780941ac1cfe1a883e9304a6b14d67ea76dea86d334c45d8f", 0xc5, 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f0000000400)={r0, 0x0, r1}, &(0x7f0000000440)=""/188, 0xbc, &(0x7f0000001540)={&(0x7f0000000500)={'sha3-224\x00'}, &(0x7f0000000540)="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", 0x1000}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) r3 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r4, &(0x7f00000000c0)="a3", 0x1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x12, r5, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r2, 0x0) dup2(r4, r3) 12:40:13 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0xffffffff, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}]}, 0x24}}, 0x0) 12:40:13 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x7a00, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) [ 2479.854210] FAULT_INJECTION: forcing a failure. [ 2479.854210] name failslab, interval 1, probability 0, space 0, times 0 [ 2479.855527] CPU: 1 PID: 12203 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2479.856288] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2479.857234] Call Trace: [ 2479.857545] dump_stack+0x107/0x167 [ 2479.857975] should_fail.cold+0x5/0xa [ 2479.858424] ? create_object.isra.0+0x3a/0xa20 [ 2479.858960] should_failslab+0x5/0x20 [ 2479.859432] kmem_cache_alloc+0x5b/0x310 [ 2479.859909] create_object.isra.0+0x3a/0xa20 [ 2479.860422] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2479.861011] kmem_cache_alloc+0x159/0x310 [ 2479.861498] ? _raw_spin_unlock+0x1a/0x30 [ 2479.861979] copy_process+0x1add/0x7800 [ 2479.862449] ? mark_lock+0xf5/0x2df0 [ 2479.862882] ? lock_acquire+0x197/0x470 [ 2479.863347] ? find_held_lock+0x2c/0x110 [ 2479.863828] ? __cleanup_sighand+0xb0/0xb0 [ 2479.864326] ? _copy_from_user+0xfb/0x1b0 [ 2479.864818] kernel_clone+0xe7/0x980 [ 2479.865250] ? lock_acquire+0x197/0x470 [ 2479.865708] ? create_io_thread+0xf0/0xf0 [ 2479.866174] ? ksys_write+0x21a/0x260 [ 2479.866610] ? lock_downgrade+0x6d0/0x6d0 [ 2479.867086] __do_sys_clone3+0x1e5/0x320 [ 2479.867560] ? __do_sys_clone+0x110/0x110 [ 2479.868049] ? rcu_read_lock_any_held+0x75/0xa0 [ 2479.868586] ? vfs_write+0x354/0xa70 [ 2479.869022] ? fput_many+0x2f/0x1a0 [ 2479.869444] ? ksys_write+0x1a9/0x260 [ 2479.869881] ? __ia32_sys_read+0xb0/0xb0 [ 2479.870371] do_syscall_64+0x33/0x40 [ 2479.870811] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2479.871432] RIP: 0033:0x7f844c6a6b19 [ 2479.871850] 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 [ 2479.873969] RSP: 002b:00007f8449c1c188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2479.874848] RAX: ffffffffffffffda RBX: 00007f844c7b9f60 RCX: 00007f844c6a6b19 [ 2479.875666] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000500 [ 2479.876483] RBP: 00007f8449c1c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2479.877278] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2479.878097] R13: 00007ffe14a4f41f R14: 00007f8449c1c300 R15: 0000000000022000 12:40:13 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0), 0x0, {0x6}, &(0x7f0000000240)=""/110, 0x6e, 0x0, 0x0}, 0x58) (fail_nth: 23) [ 2480.028333] FAULT_INJECTION: forcing a failure. [ 2480.028333] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2480.030089] CPU: 1 PID: 12198 Comm: syz-executor.3 Not tainted 5.10.208 #1 [ 2480.030878] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2480.031805] Call Trace: [ 2480.032106] dump_stack+0x107/0x167 [ 2480.032516] should_fail.cold+0x5/0xa [ 2480.032952] _copy_to_iter+0x264/0x12d0 [ 2480.033406] ? sk_wait_data+0x353/0x4d0 [ 2480.033853] ? _copy_from_iter_nocache+0xd60/0xd60 [ 2480.034414] ? mark_held_locks+0x9e/0xe0 [ 2480.034879] ? __virt_addr_valid+0x128/0x350 [ 2480.035395] ? __check_object_size+0x319/0x440 [ 2480.035921] simple_copy_to_iter+0x4c/0x70 [ 2480.036400] __skb_datagram_iter+0x4f7/0x880 [ 2480.036908] ? zerocopy_sg_from_iter+0x110/0x110 [ 2480.037442] skb_copy_datagram_iter+0x88/0x190 [ 2480.037952] tcp_recvmsg+0x13b5/0x2930 [ 2480.038396] ? tcp_splice_read+0x8c0/0x8c0 [ 2480.038882] ? sock_has_perm+0x1ea/0x280 [ 2480.039330] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2480.039911] ? lock_downgrade+0x6d0/0x6d0 [ 2480.040369] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2480.040956] ? tcp_splice_read+0x8c0/0x8c0 [ 2480.041428] inet6_recvmsg+0x13b/0x6e0 [ 2480.041873] ? inet6_bind+0x120/0x120 [ 2480.042304] ? security_socket_recvmsg+0x95/0xc0 [ 2480.042835] ? inet6_bind+0x120/0x120 [ 2480.043276] sock_recvmsg+0xff/0x180 [ 2480.043698] __sys_recvfrom+0x1be/0x2f0 [ 2480.044146] ? __ia32_sys_send+0x100/0x100 [ 2480.044606] ? lock_downgrade+0x6d0/0x6d0 [ 2480.045089] ? wait_for_completion_io+0x270/0x270 [ 2480.045626] ? rcu_read_lock_any_held+0x75/0xa0 [ 2480.046127] ? vfs_write+0x354/0xa70 [ 2480.046548] ? fput_many+0x2f/0x1a0 [ 2480.046956] ? ksys_write+0x1a9/0x260 [ 2480.047397] ? __ia32_sys_read+0xb0/0xb0 [ 2480.047850] __x64_sys_recvfrom+0xdd/0x1b0 [ 2480.048329] ? syscall_trace_enter.constprop.0+0x10d/0x1e0 [ 2480.048952] do_syscall_64+0x33/0x40 [ 2480.049360] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2480.049928] RIP: 0033:0x7faea899fb19 [ 2480.050347] 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 [ 2480.052418] RSP: 002b:00007faea5ef4188 EFLAGS: 00000246 ORIG_RAX: 000000000000002d [ 2480.053318] RAX: ffffffffffffffda RBX: 00007faea8ab3020 RCX: 00007faea899fb19 [ 2480.054131] RDX: 0000000000001000 RSI: 0000000020001e00 RDI: 0000000000000003 [ 2480.054932] RBP: 00007faea5ef41d0 R08: 0000000000000000 R09: 0000000000000000 [ 2480.055735] R10: 000000000000cd08 R11: 0000000000000246 R12: 0000000000000002 [ 2480.056535] R13: 00007ffdfbc463ff R14: 00007faea5ef4300 R15: 0000000000022000 [ 2480.064844] FAULT_INJECTION: forcing a failure. [ 2480.064844] name failslab, interval 1, probability 0, space 0, times 0 [ 2480.066254] CPU: 1 PID: 12220 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2480.067026] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2480.067951] Call Trace: [ 2480.068251] dump_stack+0x107/0x167 [ 2480.068660] should_fail.cold+0x5/0xa [ 2480.069082] ? copy_process+0x1c5b/0x7800 [ 2480.069546] should_failslab+0x5/0x20 [ 2480.069973] kmem_cache_alloc+0x5b/0x310 [ 2480.070420] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2480.071024] copy_process+0x1c5b/0x7800 [ 2480.071450] ? mark_lock+0xf5/0x2df0 [ 2480.071863] ? lock_acquire+0x197/0x470 [ 2480.072312] ? find_held_lock+0x2c/0x110 [ 2480.072794] ? __cleanup_sighand+0xb0/0xb0 [ 2480.073267] ? _copy_from_user+0xfb/0x1b0 [ 2480.073734] kernel_clone+0xe7/0x980 [ 2480.074148] ? lock_acquire+0x197/0x470 [ 2480.074585] ? create_io_thread+0xf0/0xf0 [ 2480.075065] ? ksys_write+0x21a/0x260 [ 2480.075482] ? lock_downgrade+0x6d0/0x6d0 [ 2480.075946] __do_sys_clone3+0x1e5/0x320 [ 2480.076401] ? __do_sys_clone+0x110/0x110 [ 2480.076873] ? rcu_read_lock_any_held+0x75/0xa0 [ 2480.077392] ? vfs_write+0x354/0xa70 [ 2480.077813] ? fput_many+0x2f/0x1a0 [ 2480.078218] ? ksys_write+0x1a9/0x260 [ 2480.078643] ? __ia32_sys_read+0xb0/0xb0 [ 2480.079111] do_syscall_64+0x33/0x40 [ 2480.079541] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2480.080101] RIP: 0033:0x7f844c6a6b19 [ 2480.080515] 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 [ 2480.082568] RSP: 002b:00007f8449c1c188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2480.083465] RAX: ffffffffffffffda RBX: 00007f844c7b9f60 RCX: 00007f844c6a6b19 [ 2480.084253] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000500 [ 2480.085034] RBP: 00007f8449c1c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2480.085825] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2480.086592] R13: 00007ffe14a4f41f R14: 00007f8449c1c300 R15: 0000000000022000 12:40:27 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "15bb6949bc674ed64133723aa6453b9d292123bebbcd37c5097fd53da62c01e266166394afb8d0aca105da30931d140a11973acb9dcc0d8da3a4f6f42444a1948f422c8d8d2d8bba069588783e32b713"}, 0xd8) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) 12:40:27 executing program 5: r0 = add_key$user(&(0x7f0000000080), &(0x7f0000000100)={'syz', 0x1}, &(0x7f0000000200)="3c0ddf398774bf9cf2f3b4bf33ff2c91e2385323f1fadd0ad43b711f34af22db0ae5e779000d353f741d37c778777a926a2eb63994047e6ff335d05eea7ac89c26f1241c113157253070aa2a8dbf75c93640fb8ec7ec8a7d543fc244a515227691219fd7dcfb193bb173a325ceaad550a2009ed8ac404c008e6ab117c9bc5fe5c7", 0x81, 0x0) r1 = add_key$user(&(0x7f0000000180), &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="1b1d6815a224a6dc9a9e673026014e899502ed612fe63f81d59dd91edb2a50a3efedc631c5154592c7f664aac275347eae6da066f57bb35cc05d403dd1dcccbe5d33a70ae3cb6ed79c5545ca3c0afad51d8b3f1701e1891b861f99dec5c600748ed4552a8256a9693de7e2bac44d4b65ff3211321e1880d42c5becd2b36dd7008df4f4e255690433d2c6ba913591515c94814d00a0d0cd748439573ef617ef292b51b2f38417266d140ecbdab780941ac1cfe1a883e9304a6b14d67ea76dea86d334c45d8f", 0xc5, 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f0000000400)={r0, 0x0, r1}, &(0x7f0000000440)=""/188, 0xbc, &(0x7f0000001540)={&(0x7f0000000500)={'sha3-224\x00'}, &(0x7f0000000540)="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", 0x1000}) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r3, &(0x7f00000000c0)="a3", 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x12, r4, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, 0xffffffffffffffff, 0x0) dup2(r3, r2) 12:40:27 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}}, 0x0, 0x0, 0x4b, 0x0, "a1434d16d913534f654ed1777e0a7fa37760b9e3107318c497350ee047a9f8490f847220e51cb7466d3400322e1767bc90d79831007ef1d09975e05300cb5d5e673b91f6279a08cc5b4cd61c9a449cc7"}, 0xd8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "15bb6949bc674ed64133723aa6453b9d292123bebbcd37c5097fd53da62c01e266166394afb8d0aca105da30931d140a11973acb9dcc0d8da3a4f6f42444a1948f422c8d8d2d8bba069588783e32b713"}, 0xd8) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) epoll_wait(0xffffffffffffffff, 0x0, 0x0, 0x6226) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 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, 0x7a2, 0x0, @perf_config_ext, 0x0, 0x10000}, 0x0, 0xfffdffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) (fail_nth: 27) 12:40:27 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x1000000, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) 12:40:27 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {0x3}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}]}, 0x24}}, 0x0) 12:40:27 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(0x0, 0x0) 12:40:27 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r1 = socket$nl_generic(0x10, 0x3, 0x10) getpeername(r1, &(0x7f0000000940), &(0x7f00000009c0)=0x80) ioctl$VFAT_IOCTL_READDIR_BOTH(r1, 0x82307201, &(0x7f0000000080)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, @out_args}, './file0\x00'}) mmap$usbmon(&(0x7f0000ffa000/0x6000)=nil, 0x6000, 0x3000007, 0x10010, r2, 0x5) ioctl$int_in(r0, 0x5452, &(0x7f00000002c0)=0x5) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r2, 0xc018937a, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xbe}}, './file0\x00'}) fdatasync(r3) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8) 12:40:27 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0), 0x0, {0x6}, &(0x7f0000000240)=""/110, 0x6e, 0x0, 0x0}, 0x58) (fail_nth: 24) 12:40:27 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) [ 2493.707126] FAULT_INJECTION: forcing a failure. [ 2493.707126] name failslab, interval 1, probability 0, space 0, times 0 [ 2493.708469] CPU: 0 PID: 12242 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2493.709251] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2493.710189] Call Trace: [ 2493.710670] dump_stack+0x107/0x167 [ 2493.711096] should_fail.cold+0x5/0xa [ 2493.711559] ? create_object.isra.0+0x3a/0xa20 [ 2493.712084] should_failslab+0x5/0x20 [ 2493.712523] kmem_cache_alloc+0x5b/0x310 [ 2493.712996] create_object.isra.0+0x3a/0xa20 [ 2493.713498] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2493.714088] kmem_cache_alloc+0x159/0x310 [ 2493.714567] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2493.715177] copy_process+0x1c5b/0x7800 [ 2493.715647] ? lock_acquire+0x197/0x470 [ 2493.716097] ? find_held_lock+0x2c/0x110 [ 2493.716582] ? __cleanup_sighand+0xb0/0xb0 [ 2493.717082] ? _copy_from_user+0xfb/0x1b0 [ 2493.717568] kernel_clone+0xe7/0x980 [ 2493.717996] ? lock_acquire+0x197/0x470 [ 2493.718448] ? create_io_thread+0xf0/0xf0 [ 2493.718939] ? ksys_write+0x21a/0x260 [ 2493.719379] ? lock_downgrade+0x6d0/0x6d0 [ 2493.719862] __do_sys_clone3+0x1e5/0x320 [ 2493.720323] ? __do_sys_clone+0x110/0x110 [ 2493.720828] ? rcu_read_lock_any_held+0x75/0xa0 [ 2493.721354] ? vfs_write+0x354/0xa70 [ 2493.721785] ? fput_many+0x2f/0x1a0 [ 2493.722205] ? ksys_write+0x1a9/0x260 [ 2493.722644] ? __ia32_sys_read+0xb0/0xb0 [ 2493.723126] do_syscall_64+0x33/0x40 [ 2493.723566] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2493.724143] RIP: 0033:0x7f844c6a6b19 [ 2493.724569] 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 [ 2493.726649] RSP: 002b:00007f8449c1c188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2493.727523] RAX: ffffffffffffffda RBX: 00007f844c7b9f60 RCX: 00007f844c6a6b19 [ 2493.728320] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000500 [ 2493.729128] RBP: 00007f8449c1c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2493.729959] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2493.730768] R13: 00007ffe14a4f41f R14: 00007f8449c1c300 R15: 0000000000022000 12:40:27 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {0x5}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}]}, 0x24}}, 0x0) 12:40:27 executing program 5: r0 = add_key$user(&(0x7f0000000080), &(0x7f0000000100)={'syz', 0x1}, &(0x7f0000000200)="3c0ddf398774bf9cf2f3b4bf33ff2c91e2385323f1fadd0ad43b711f34af22db0ae5e779000d353f741d37c778777a926a2eb63994047e6ff335d05eea7ac89c26f1241c113157253070aa2a8dbf75c93640fb8ec7ec8a7d543fc244a515227691219fd7dcfb193bb173a325ceaad550a2009ed8ac404c008e6ab117c9bc5fe5c7", 0x81, 0x0) r1 = add_key$user(&(0x7f0000000180), &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="1b1d6815a224a6dc9a9e673026014e899502ed612fe63f81d59dd91edb2a50a3efedc631c5154592c7f664aac275347eae6da066f57bb35cc05d403dd1dcccbe5d33a70ae3cb6ed79c5545ca3c0afad51d8b3f1701e1891b861f99dec5c600748ed4552a8256a9693de7e2bac44d4b65ff3211321e1880d42c5becd2b36dd7008df4f4e255690433d2c6ba913591515c94814d00a0d0cd748439573ef617ef292b51b2f38417266d140ecbdab780941ac1cfe1a883e9304a6b14d67ea76dea86d334c45d8f", 0xc5, 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f0000000400)={r0, 0x0, r1}, &(0x7f0000000440)=""/188, 0xbc, &(0x7f0000001540)={&(0x7f0000000500)={'sha3-224\x00'}, &(0x7f0000000540)="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", 0x1000}) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r3, &(0x7f00000000c0)="a3", 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x12, r4, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, 0xffffffffffffffff, 0x0) dup2(r3, r2) 12:40:27 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(0x0, 0x0) 12:40:27 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x2000000, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) 12:40:27 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {0x9}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}]}, 0x24}}, 0x0) 12:40:27 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(0x0, 0x0) 12:40:27 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0), 0x0, {0x6}, &(0x7f0000000240)=""/110, 0x6e, 0x0, 0x0}, 0x58) (fail_nth: 25) [ 2493.931325] FAULT_INJECTION: forcing a failure. [ 2493.931325] name failslab, interval 1, probability 0, space 0, times 0 [ 2493.932654] CPU: 0 PID: 12263 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2493.933401] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2493.934305] Call Trace: [ 2493.934608] dump_stack+0x107/0x167 [ 2493.935018] should_fail.cold+0x5/0xa [ 2493.935460] ? create_object.isra.0+0x3a/0xa20 [ 2493.935973] should_failslab+0x5/0x20 [ 2493.936396] kmem_cache_alloc+0x5b/0x310 [ 2493.936847] create_object.isra.0+0x3a/0xa20 [ 2493.937322] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2493.937890] kmem_cache_alloc+0x159/0x310 [ 2493.938341] ? _raw_spin_unlock+0x1a/0x30 [ 2493.938802] copy_process+0x1add/0x7800 [ 2493.939255] ? lock_acquire+0x197/0x470 [ 2493.939691] ? find_held_lock+0x2c/0x110 [ 2493.940147] ? __cleanup_sighand+0xb0/0xb0 [ 2493.940624] ? _copy_from_user+0xfb/0x1b0 [ 2493.941080] kernel_clone+0xe7/0x980 [ 2493.941483] ? lock_acquire+0x197/0x470 [ 2493.941918] ? create_io_thread+0xf0/0xf0 [ 2493.942384] ? ksys_write+0x21a/0x260 [ 2493.942930] ? lock_downgrade+0x6d0/0x6d0 [ 2493.943488] __do_sys_clone3+0x1e5/0x320 [ 2493.943929] ? __do_sys_clone+0x110/0x110 [ 2493.944394] ? rcu_read_lock_any_held+0x75/0xa0 [ 2493.944894] ? vfs_write+0x354/0xa70 [ 2493.945304] ? fput_many+0x2f/0x1a0 [ 2493.945698] ? ksys_write+0x1a9/0x260 [ 2493.946111] ? __ia32_sys_read+0xb0/0xb0 [ 2493.946564] do_syscall_64+0x33/0x40 [ 2493.946968] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2493.947539] RIP: 0033:0x7f844c6a6b19 [ 2493.947944] 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 [ 2493.949904] RSP: 002b:00007f8449c1c188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2493.950724] RAX: ffffffffffffffda RBX: 00007f844c7b9f60 RCX: 00007f844c6a6b19 [ 2493.951500] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000500 [ 2493.952256] RBP: 00007f8449c1c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2493.953010] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2493.953773] R13: 00007ffe14a4f41f R14: 00007f8449c1c300 R15: 0000000000022000 [ 2493.982465] FAULT_INJECTION: forcing a failure. [ 2493.982465] name failslab, interval 1, probability 0, space 0, times 0 [ 2493.983753] CPU: 0 PID: 12244 Comm: syz-executor.3 Not tainted 5.10.208 #1 [ 2493.984486] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2493.985376] Call Trace: [ 2493.985657] dump_stack+0x107/0x167 [ 2493.986051] should_fail.cold+0x5/0xa [ 2493.986459] ? create_object.isra.0+0x3a/0xa20 [ 2493.986948] should_failslab+0x5/0x20 [ 2493.987368] kmem_cache_alloc+0x5b/0x310 [ 2493.987807] create_object.isra.0+0x3a/0xa20 [ 2493.988271] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2493.988835] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 2493.989384] ? tcp_collapse+0x42c/0xf20 [ 2493.989821] __alloc_skb+0xb1/0x5b0 [ 2493.990217] tcp_collapse+0x42c/0xf20 [ 2493.990629] ? tcp_queue_rcv+0x7c0/0x7c0 [ 2493.991071] ? tcp_xmit_retransmit_queue+0x57/0x70 [ 2493.991601] ? tcp_xmit_recovery+0x86/0x180 [ 2493.992067] ? tcp_ack+0xeef/0x5690 [ 2493.992473] tcp_try_rmem_schedule+0xb8a/0x1690 [ 2493.992975] tcp_data_queue+0x16ba/0x47f0 [ 2493.993433] ? tcp_data_ready+0x500/0x500 [ 2493.993870] ? tcp_urg.part.0+0x157/0x2e0 [ 2493.994304] ? tcp_try_keep_open+0x2f0/0x2f0 [ 2493.994769] ? tcp_validate_incoming+0x431/0x16a0 [ 2493.995285] ? tcp_check_urg.isra.0+0x1db/0x720 [ 2493.995777] tcp_rcv_established+0x868/0x1e30 [ 2493.996258] ? tcp_check_space+0x6c0/0x6c0 [ 2493.996712] tcp_v6_do_rcv+0x7b3/0x1520 [ 2493.997131] __release_sock+0x139/0x3b0 [ 2493.997563] release_sock+0x54/0x1b0 [ 2493.997958] sk_wait_data+0x1a7/0x4d0 [ 2493.998359] ? sock_set_mark+0x130/0x130 [ 2493.998791] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2493.999398] ? prepare_to_wait_exclusive+0x2a0/0x2a0 [ 2493.999944] ? tcp_recvmsg+0x6f0/0x2930 [ 2494.000373] tcp_recvmsg+0x17b2/0x2930 [ 2494.000808] ? tcp_splice_read+0x8c0/0x8c0 [ 2494.001261] ? sock_has_perm+0x7f/0x280 [ 2494.001681] ? sock_has_perm+0x92/0x280 [ 2494.002107] ? sock_has_perm+0x1ea/0x280 [ 2494.002537] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2494.003092] ? tcp_splice_read+0x8c0/0x8c0 [ 2494.003547] inet6_recvmsg+0x13b/0x6e0 [ 2494.003957] ? inet6_bind+0x120/0x120 [ 2494.004360] ? security_socket_recvmsg+0x95/0xc0 [ 2494.004863] ? inet6_bind+0x120/0x120 [ 2494.005266] sock_recvmsg+0xff/0x180 [ 2494.005663] __sys_recvfrom+0x1be/0x2f0 [ 2494.006085] ? __ia32_sys_send+0x100/0x100 [ 2494.006542] ? setup_APIC_eilvt+0x2f0/0x2f0 [ 2494.006998] ? clockevents_program_event+0x131/0x360 [ 2494.007537] ? tick_program_event+0xa8/0x140 [ 2494.008004] ? hrtimer_interrupt+0x771/0x9b0 [ 2494.008477] __x64_sys_recvfrom+0xdd/0x1b0 [ 2494.008938] ? syscall_trace_enter.constprop.0+0x10d/0x1e0 [ 2494.009526] do_syscall_64+0x33/0x40 [ 2494.009920] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2494.010462] RIP: 0033:0x7faea899fb19 [ 2494.010859] 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 [ 2494.012847] RSP: 002b:00007faea5ef4188 EFLAGS: 00000246 ORIG_RAX: 000000000000002d [ 2494.013654] RAX: ffffffffffffffda RBX: 00007faea8ab3020 RCX: 00007faea899fb19 [ 2494.014407] RDX: 0000000000001000 RSI: 0000000020001e00 RDI: 0000000000000003 [ 2494.015176] RBP: 00007faea5ef41d0 R08: 0000000000000000 R09: 0000000000000000 [ 2494.015951] R10: 000000000000cd08 R11: 0000000000000246 R12: 0000000000000002 [ 2494.016709] R13: 00007ffdfbc463ff R14: 00007faea5ef4300 R15: 0000000000022000 12:40:41 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0xb) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) 12:40:41 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "15bb6949bc674ed64133723aa6453b9d292123bebbcd37c5097fd53da62c01e266166394afb8d0aca105da30931d140a11973acb9dcc0d8da3a4f6f42444a1948f422c8d8d2d8bba069588783e32b713"}, 0xd8) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) 12:40:41 executing program 5: r0 = add_key$user(&(0x7f0000000080), &(0x7f0000000100)={'syz', 0x1}, &(0x7f0000000200)="3c0ddf398774bf9cf2f3b4bf33ff2c91e2385323f1fadd0ad43b711f34af22db0ae5e779000d353f741d37c778777a926a2eb63994047e6ff335d05eea7ac89c26f1241c113157253070aa2a8dbf75c93640fb8ec7ec8a7d543fc244a515227691219fd7dcfb193bb173a325ceaad550a2009ed8ac404c008e6ab117c9bc5fe5c7", 0x81, 0x0) r1 = add_key$user(&(0x7f0000000180), &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="1b1d6815a224a6dc9a9e673026014e899502ed612fe63f81d59dd91edb2a50a3efedc631c5154592c7f664aac275347eae6da066f57bb35cc05d403dd1dcccbe5d33a70ae3cb6ed79c5545ca3c0afad51d8b3f1701e1891b861f99dec5c600748ed4552a8256a9693de7e2bac44d4b65ff3211321e1880d42c5becd2b36dd7008df4f4e255690433d2c6ba913591515c94814d00a0d0cd748439573ef617ef292b51b2f38417266d140ecbdab780941ac1cfe1a883e9304a6b14d67ea76dea86d334c45d8f", 0xc5, 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f0000000400)={r0, 0x0, r1}, &(0x7f0000000440)=""/188, 0xbc, &(0x7f0000001540)={&(0x7f0000000500)={'sha3-224\x00'}, &(0x7f0000000540)="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", 0x1000}) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r3, &(0x7f00000000c0)="a3", 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x12, r4, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, 0xffffffffffffffff, 0x0) dup2(r3, r2) 12:40:41 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}}, 0x0, 0x0, 0x4b, 0x0, "a1434d16d913534f654ed1777e0a7fa37760b9e3107318c497350ee047a9f8490f847220e51cb7466d3400322e1767bc90d79831007ef1d09975e05300cb5d5e673b91f6279a08cc5b4cd61c9a449cc7"}, 0xd8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "15bb6949bc674ed64133723aa6453b9d292123bebbcd37c5097fd53da62c01e266166394afb8d0aca105da30931d140a11973acb9dcc0d8da3a4f6f42444a1948f422c8d8d2d8bba069588783e32b713"}, 0xd8) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) epoll_wait(0xffffffffffffffff, 0x0, 0x0, 0x6226) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a2, 0x0, @perf_config_ext, 0x0, 0x10000}, 0x0, 0xfffdffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) (fail_nth: 28) 12:40:41 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {0xd}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}]}, 0x24}}, 0x0) 12:40:41 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {0x6}, &(0x7f0000000240)=""/110, 0x6e, 0x0, 0x0}, 0x58) 12:40:41 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x3000000, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) 12:40:41 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0), 0x0, {0x6}, &(0x7f0000000240)=""/110, 0x6e, 0x0, 0x0}, 0x58) (fail_nth: 26) [ 2507.723300] FAULT_INJECTION: forcing a failure. [ 2507.723300] name failslab, interval 1, probability 0, space 0, times 0 [ 2507.725868] CPU: 1 PID: 12286 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2507.727421] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2507.729313] Call Trace: [ 2507.729907] dump_stack+0x107/0x167 [ 2507.730730] should_fail.cold+0x5/0xa [ 2507.731595] ? create_object.isra.0+0x3a/0xa20 [ 2507.732626] should_failslab+0x5/0x20 [ 2507.733476] kmem_cache_alloc+0x5b/0x310 [ 2507.734393] create_object.isra.0+0x3a/0xa20 [ 2507.735398] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2507.736536] kmem_cache_alloc+0x159/0x310 [ 2507.737470] copy_process+0x24f5/0x7800 [ 2507.738364] ? mark_lock+0xf5/0x2df0 [ 2507.739218] ? lock_acquire+0x197/0x470 [ 2507.740147] ? __cleanup_sighand+0xb0/0xb0 [ 2507.741126] ? _copy_from_user+0xfb/0x1b0 [ 2507.742067] kernel_clone+0xe7/0x980 [ 2507.742913] ? lock_acquire+0x197/0x470 [ 2507.743818] ? create_io_thread+0xf0/0xf0 [ 2507.744774] ? ksys_write+0x21a/0x260 [ 2507.745632] ? lock_downgrade+0x6d0/0x6d0 [ 2507.746577] __do_sys_clone3+0x1e5/0x320 [ 2507.747653] ? __do_sys_clone+0x110/0x110 [ 2507.748537] ? rcu_read_lock_any_held+0x75/0xa0 [ 2507.749480] ? vfs_write+0x354/0xa70 [ 2507.750234] ? fput_many+0x2f/0x1a0 [ 2507.750973] ? ksys_write+0x1a9/0x260 [ 2507.751812] ? __ia32_sys_read+0xb0/0xb0 [ 2507.752808] do_syscall_64+0x33/0x40 [ 2507.753703] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2507.754932] RIP: 0033:0x7f844c6a6b19 [ 2507.755838] 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 [ 2507.760249] RSP: 002b:00007f8449c1c188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2507.762073] RAX: ffffffffffffffda RBX: 00007f844c7b9f60 RCX: 00007f844c6a6b19 [ 2507.763784] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000500 [ 2507.765234] RBP: 00007f8449c1c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2507.766683] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2507.768139] R13: 00007ffe14a4f41f R14: 00007f8449c1c300 R15: 0000000000022000 12:40:41 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x4000000, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) 12:40:41 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8) r0 = fork() ptrace(0x10, r0) ptrace(0x10, r0) ptrace$cont(0x9, r0, 0x7fffffff, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x46e2, 0x20) ioctl$FS_IOC_FSSETXATTR(r1, 0x40086602, &(0x7f0000000000)) mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x2c932, 0xffffffffffffffff, 0x10000000) pkey_mprotect(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0xa, 0xffffffffffffffff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0xc) ptrace(0x10, r2) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r3, &(0x7f0000000580)=ANY=[@ANYBLOB="2f264d5b5f753b994736f4189adcdb6ca35a4e661eed19ccf61af467fc1ea0d0f6e7e08bfc49a4ec0b7fa1ebb0ff66444f61498a1f8e6b9dbe4c5d9a937127dfe7d003ee137b57afaf6dc60cb6390b6ce6227b014a0031f1527e8e0b3f2c6affdaf4c1e0c8c7930a55e2bd1ce8ad9fe27d4ae7f60770ce168a5ec757c7f93d5a98db34aae355e2ca3edd2b189ae7a1838aeaee93bbf9cbc6201f9d9b1631ae1aeaace9362131d0f4b551fa37b49f5f0eb52f723cd395c0e7ba650a5edd4471b5319ca64e8977af9d9d673741acf72d8307bc7cb990c9706faf5a5fde8f33131f57db0514d6f560930d1a873a0380a4aa5deb54b205c0d74f6b205acdefdde4b1964a62cf636cbf746c56a419ab6d9863eccbb569dcb7a8bb1cc3c335fdb2a6d8d88c75df3e8aa6248841e85a208f1ad8b71db008a2ff831a499dcb59b7433a4f794f8a4895a7af8897675828c0a187aff9b16548baee64a10f29adf40e93f45c9c78685575b084bc11743f99ddfcc2e058c2979dc49264c74cbcca6294496e3a349900f117adaaf1711594c0a47f28023425f8448ad03de4f6d0d3eca9d6bdfa135dba41c71cf3d19ab0848d5092ab185428ef5463a7292135628eb07fa68d16c2fb9505420d1b1cccaa9fd81734e5c40797df137c66ede82b31f365ed6a1feca59e80579766f55ff7f53105c9679e4bd6cdb8ce8720dee8586641ad55a76403a076119d68d06395e8cdc4e41f75f47d91cc0a885cd27884c20bd05f25e71b53e8b5d096961f35bdc18bad1dbc4b47944ad61be617f1f0b74d0eb7285dac7bdeb9a2de2fe08fc8bbeecb4d96218b2dfbfaaebb4aa437c361e7760eb14fbdd7b6d5460dc4bdf687abd8034147d0ea0097b6ebdf86428e7c7bd606dc3cb87dcdb9c8394e94e7697e6f46eda87b61fa8dbe9c7e242080824b693eceb02831cc5f10d237140cbfe280ed51bddc8925b543a41c8e5f0541f90e454f28bbc3b9bb91860d1509b71cf7b17f03f27e775d1f890b60aaf29d761023a67a940267d2548e7ea03c42c2695e302cc5574a8e4c8feda9d694323c51632d157e95904736788288f8c004da005715943a539df54db4b6193213b2e53329b71dfbf22ca229912b2519371a94000b6f16ebfa4d7d57526a220f646f6160078fe518206a3c50d06b9e7050eaf1db7884fdd2d548bba90256d8c90e54e3efb7de34dc48983d74053dc4465d7e1eb764ac2fb88c90ba1ee820c4828bb0ea7c66b1a46f9c393ffa76c3d8242ccb1e11e9b205bcbf61fdcbd25684d77942f0936a83c80c11475fbf9b49070e26c6b9c72f0be3d196f771c9b87b58c1377fcefa24848f16feb1eb1d1a12df1c84e4d4b6c6b620ba8fc298c07c9bea49a4b3ce4a80befd3cce5413c1cc59bda4619b094b210194bc0f54a7e6fb56c2a49880cd93a74326fc9943f3650a89000791d5fa594434c7c50322e1dae190d6b1e814688129784af7c8031d9cdacb7815c819f4f24f4584c79acb44d60f5633bdf94b96faedf49b47df5f3ae7773e10c190bb07c7556687da492534a4ee1b416c281f7112ba60dd6313829d620d05f74edbabbdb3524dc601a12db8b36883ce9050e6daf02fe86e3b88ecb5a13a3b097952224709b22373301cb9f68a420b0eae3f12e30f01a1001374e8bfaa46b00f27b5a822805c2671935aa869ebed9744b6c9716bf18b90f259df47462ea16f519fcffc3dc482d05c93584681d61db2c8cbfc0b276333418d2697cb7a168d35642497389a37c8ef04ebe44ab60d4f8af63bc9821c8b968a3f636d378673460b29fab9a540af139494e3d82369a9a8aea68f669716f4678a84f081c7dc9c6b689eecba9f305f33a97b3c7640603c25e52c2307658f0515f5c018c9019e99648ef66fffbbb4f52a19baf2916eabc9d42015a4f4cd0d6af46be51c6b915bac2677140171021fc9274e9a300109cf521826380a01c0dfe66b7048b92e43574ade8e9c06abe5e6e66045d468890543070c5d4b6de8b3824e99973b939a590ac6f5e17c5e9831ee5b93ff73d55c2f91c1001f7a1d7c9998da5e9003ba2c981c6f29b1dda234e728cf9dbb487eea99652e4f65f2dd4fb978a376263ff8cc9741f89af6d7f5961a1c101539fe4c8795974d6c120ddd6688cc05ba90fc16324409525756981d02824a4b977a5bd65ade013fee9fcd6079879f6433a3ab9294c44084bb88cb2b733a4dddaa874513b31988593756b2429f88e9b01d30e5499089012c96e38a8dbe11b1b007aab2d06d70e89af027338ff0cd4f5b385115533685d3b553d528a67aef26519fbc30e83f4c6b3d3dfd28fc16d9844841714563331ea5a91e913c0023f6b22e2bef37e285731a66a0114b965142dfd3dafb8db4c8c4edba461c1fdc29ef7bd8b4207285b9cefdf8e2374da57e0a43a8bb70628758fa929ec7f86e55c9394deb272592a4e7e54b84f2f8422e880fd857b80cf6d16a9f3ba06a58df44ff97c32ac6e9565cb2c2228303a8a4170879291eb2164c7234463fdefd7c3ac2868908282b2c2457be9c2ff6e99c0c628e6d73d5dc89d33b1da10da2ae3f3e9c5db64c2234903603d9169a5d378453c7369a9e811e37addddf2e30158e9c7a497b3ac0b2a0221cc994469650b78c1f5310da9d483b470d1f08f4e32fa51921ec34307c63f0cc34ee76a02f7c63f9648f3d91e38ddc23adb1b01ce8d7a6dbe9e29c4639b7f2bdadbba3945acb8f4ab44366b3fbc823ec0801e4240c7ef596814b5106370aed95ed1f22738ec1db5bc113a9365a6f43993ddd16157b2470f638bea89dd36bf756a06490274daac500026f15a81fb85c70dfc0e83e2f2a138ffeed136ff6399d8d7480d6aea747fdb6c6c7f881e55cc2027df1b5bc89176480073d48f6d4bd1d25eca8a1c50840fd789ab65c1f6467b92ee651f0db0b59a8c73f414ab63c11912508bed583cf5d08a11c8e55d559c2497489039b1a0e35530e7aeae253abb4ba1c843572767b9d289b79e1d1473f7a439d394e0e9d98eea650a921d65a2634c2971d68fe0933d2ce727a9b74d494b0069b5fc9b3b624eb042e24d8c98b6e8d15223760cb3875202e581e896b85f757e8d7073e45a4c0f0ae1ad8735417640372d6bc7672ccbefca628267118a162705b03e823a5f629e19703023b02d088f92c74827d2a8253b92198f24e982ce615dc3db9d48236d16b3c01002665c8d64ba89353643302a5d03c5e25502ff343d0342a413d44c368ed641c93efb773599a7d358736c0b2b56b4eb22585488c9f902e80ad44a33364d0386bcd63efa90b8c8c4bd3ce363b60fd51eaf6c751220ef41d88f6735d10233ab6e7e51b25190020ac9fd03cc6bd9d12ddf82582640c725dca078eb87cb2557919625e006ada706ba768f5f7ea3d93828bb3b2378e492f03be96d23b090bace2110d0fd851c0f6c9413d9e38df4e145b7058f65b73670d8cc5c3ff168ffb4e04bca8a299c42b38987904a19b84dcf4787dcd6ee84ef1609f4b80f5c46a55fc6416c7155aa29504523c90f15fc3d5728cdafb9240cce55e641dd925329a1259f9940b7b8e95d1e3d8d38af95c68dd0161b6f14566d96190fa37b095378840819a66bda9775766fe3066224a64b0d285434926303c2511e39d34bb129e4b3bd625628770cd221cf796e6cfe43e6bf0de29d03adbe30c0f6267fc6b0cbb0c6666738d50d70a36475bab819208cd21045821f17cafde9d0b76c322299185f84fd50192e5366e7939ca9083b7b0307e84f252f1b318ba1fcf412a998eb9e5d2f6963c4acaf4fceeca5ac028c654a7bfd969b4832e9b65adab833f3ecb403953ee83676aea42d8af1e1bc7a949f8728d0a9976a0368a73e103a67c35b253af391dca9bc826ee44427526223669e9f3ce9e28cad79162892e37460bee9c5aa516e8c076bbffd45ccc3b737387553af16b10338752b394e6148d29ccafdbc83e0129ceaf7b8e659a7e3d6403d0f4270704473d27c38c2fc218b9d75a334f45ef5bd9b31c474b62330dad0b1011b6393c209ef5f8bd55d609f90832d3d4a0a367743d5b1b2bd06040abe35b0afa4fd040bdb136a2d1b2a007fd7a1890d6c3cf4c9189f2bd3d846c6651f7a6f3f8aa5f5138aebb23b3b76a7efa19c9f81030fc5364e2542abebe1708642a5bce756c5cef2132f4e8264092461ffdbf78481f39b1b8e2141f9c694ac17eaecc2fdf0e0707f7f0006060906da6e4217ce6ce38017424e283b2d8fe37f54e526f4ee42aaa3eedcda0564e7a5e7c8e7279e4b809a4f2ff7a8039d7e669b449250187498dd53af32a4430cfb15b47c4d9c83836876bc9edb914ef30f44d58124d25a2d051774d1af5a14b7cea77b38cdfdcb084c6b8915d00ab53efd8e7d1571d0c14ea25ae09c4cd668e18d98b2f186b1229ea37e9d34f7a98890338e46cdbdde1055dcdfc0b45759e110c70373aa13cdd92bb908659813e4c9c5f7b29f76efcaa7eb220287f1f17cd3ce46ec191783594daaf0b49ab8d0fd31dab24858d9bf1afb0c8f56f6843420c246599a12418c69157398228695587a58138fe4ac98d7ba9410a51ed5ab61004059c4b47e7cdf472ef587194ff56ccf2934596fee6e0aeb2009e7e6880f917357466f1b956c48f7c08dc9d107d348409eb2043774d47e933a1ab0db064cc692f0468734b1760cc653f528ac728287692af1a118a0a66e0a071812ff9f8d4862fb426bb682f5cb9c95a552300b06ae59169726b2fba29b20113196dba872f85cb82e5526116089d29fbb045cac5f28544218eec36576a8cdf997e242854e38202ea3d971ff8f904aa90e0250bfd3514251aa0710bb6770640ae86e2978ba0be660f298e3d42b14556decdf8108359d234148746a1ce3f8446a591e8476a4982079172822e7f95cdc583506b5de3a59f5e37f5c6da4d0773d18ca70ac2e51a8b297733d8054843a50b8004d99d7ee4a9ce418908b299df73e86a9ab8c2cdad12f0a64bb015f9ffa9a7c2319ad2cd624d41f3337dfa1e811f5df275398d31b0286c2f2bb289964a06617cc1e4bf6847e088cb6db235c9c62cfc444e5991be1929d7f33f87b86f2ce2c76faa83a41edb573808b35db0b681cb08ae850061ed7d0b3bdfe4d1e7bd2ca297ba1cbe60b901b0bfa2694e06aa3c09257388867fbef036b513d3e934fb3132c41620eaee150df87232df8af032461ea77ae2577225f3d660a2041825979554b6c4743f74f58b4c1255e711609560be5941037c02d550bf614cee1375ba3a52ae30dc7abc97e4e20c0aca56ee095d77d222514d77a35943b16aa82d007b89e5058d1c2e634424662888f25dd07344ed23bda02d59bc95b2e5b2b04a992bcf734e9775e36350dc812f9bcbd03db1eaaf5a6fb8a002150f6e72a78dd5a112e4137797759ea2e3b856a9a42d767b1611f3486ccdae3f76794be52416b49a02be381b55b5e259e88b0cbc1d893e6e981edee265ee13039d3610cc9efa6db47445fed4e44c957e957186f65b235b1e2fa7604442c8cd222c2231b42716b4666777a14978fd4fafa83482e6d0255df39adbd1a446451ae3c29c3dac98ed47b94dec1079fd9ee208dd0b8440d20d33d24f4a9768cf322ec7a47a56cff7a7482869338ab90986ce41f45a95e1ef39256bdf4619eb2c5404cf9f19e6cc49a2e94fe70e0708b3485c4aacb77f5d51dcb3e37781ca948c6fb4b904028b75521730a082b89accf1b6b1b0b38fcac66df85119d9b01518df7fbd4dadd3e312a21df94fd37eb033aadb1684a7b46da6686d6723", @ANYRES32, @ANYRESHEX, @ANYRESHEX=r1, @ANYRESDEC, @ANYBLOB="a99c768f3b754e06632d5389f1d371e39205ff66e53df6ae50a9cd9113d1d08fe4f93419336199b4d9ed4c9a43ea4fd1fbce800a081b4e5def127f68e72dbce226cad6a9c0564ce5dbdba1260033307616c7bbbca2a26fb1db7d58dc181e79ed"], 0xfdef) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x2, 0x40, 0x40, 0x6, 0x0, 0x3ff, 0x8211, 0xd, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x200, 0x9}, 0x10000, 0xff, 0x5, 0x0, 0x2, 0x2, 0x401, 0x0, 0x1, 0x0, 0x4a}, r0, 0xb, r1, 0x8) 12:40:41 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {0x13}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}]}, 0x24}}, 0x0) 12:40:41 executing program 5: add_key$user(&(0x7f0000000080), &(0x7f0000000100)={'syz', 0x1}, &(0x7f0000000200)="3c0ddf398774bf9cf2f3b4bf33ff2c91e2385323f1fadd0ad43b711f34af22db0ae5e779000d353f741d37c778777a926a2eb63994047e6ff335d05eea7ac89c26f1241c113157253070aa2a8dbf75c93640fb8ec7ec8a7d543fc244a515227691219fd7dcfb193bb173a325ceaad550a2009ed8ac404c008e6ab117c9bc5fe5c7", 0x81, 0x0) add_key$user(&(0x7f0000000180), &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="1b1d6815a224a6dc9a9e673026014e899502ed612fe63f81d59dd91edb2a50a3efedc631c5154592c7f664aac275347eae6da066f57bb35cc05d403dd1dcccbe5d33a70ae3cb6ed79c5545ca3c0afad51d8b3f1701e1891b861f99dec5c600748ed4552a8256a9693de7e2bac44d4b65ff3211321e1880d42c5becd2b36dd7008df4f4e255690433d2c6ba913591515c94814d00a0d0cd748439573ef617ef292b51b2f38417266d140ecbdab780941ac1cfe1a883e9304a6b14d67ea76dea86d334c45d8f", 0xc5, 0xfffffffffffffffa) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r2, &(0x7f00000000c0)="a3", 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x12, r3, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r0, 0x0) dup2(r2, r1) 12:40:41 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, &(0x7f0000000240)=""/110, 0x6e, 0x0, 0x0}, 0x58) 12:40:41 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x5000000, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) [ 2507.955398] FAULT_INJECTION: forcing a failure. [ 2507.955398] name failslab, interval 1, probability 0, space 0, times 0 [ 2507.959302] CPU: 1 PID: 12290 Comm: syz-executor.3 Not tainted 5.10.208 #1 [ 2507.960732] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2507.962415] Call Trace: [ 2507.962959] dump_stack+0x107/0x167 [ 2507.963723] should_fail.cold+0x5/0xa [ 2507.964504] ? create_object.isra.0+0x3a/0xa20 [ 2507.965441] should_failslab+0x5/0x20 [ 2507.966225] kmem_cache_alloc+0x5b/0x310 [ 2507.967059] create_object.isra.0+0x3a/0xa20 [ 2507.967965] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2507.969003] kmem_cache_alloc_node+0x169/0x330 [ 2507.969960] __alloc_skb+0x6d/0x5b0 [ 2507.970708] ? ktime_get+0x158/0x1f0 [ 2507.971494] __tcp_send_ack.part.0+0x67/0x650 [ 2507.972419] tcp_send_ack+0x7d/0xa0 [ 2507.973157] tcp_cleanup_rbuf+0x468/0x5a0 [ 2507.973995] tcp_recvmsg+0x868/0x2930 [ 2507.974785] ? tcp_splice_read+0x8c0/0x8c0 [ 2507.975664] ? sock_has_perm+0x1ea/0x280 [ 2507.976495] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2507.977538] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2507.978604] ? tcp_splice_read+0x8c0/0x8c0 [ 2507.979479] inet6_recvmsg+0x13b/0x6e0 [ 2507.980269] ? inet6_bind+0x120/0x120 [ 2507.981047] ? security_socket_recvmsg+0x95/0xc0 [ 2507.982021] ? inet6_bind+0x120/0x120 [ 2507.982791] sock_recvmsg+0xff/0x180 [ 2507.983558] __sys_recvfrom+0x1be/0x2f0 [ 2507.984365] ? __ia32_sys_send+0x100/0x100 [ 2507.985257] ? setup_APIC_eilvt+0x2f0/0x2f0 [ 2507.986132] ? clockevents_program_event+0x131/0x360 [ 2507.987166] ? tick_program_event+0xa8/0x140 [ 2507.988064] ? hrtimer_interrupt+0x771/0x9b0 [ 2507.988979] __x64_sys_recvfrom+0xdd/0x1b0 [ 2507.989835] ? syscall_trace_enter.constprop.0+0x10d/0x1e0 [ 2507.990971] do_syscall_64+0x33/0x40 [ 2507.991747] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2507.992793] RIP: 0033:0x7faea899fb19 [ 2507.993546] 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 [ 2507.997276] RSP: 002b:00007faea5ef4188 EFLAGS: 00000246 ORIG_RAX: 000000000000002d [ 2507.998818] RAX: ffffffffffffffda RBX: 00007faea8ab3020 RCX: 00007faea899fb19 [ 2508.000272] RDX: 0000000000001000 RSI: 0000000020001e00 RDI: 0000000000000003 [ 2508.001707] RBP: 00007faea5ef41d0 R08: 0000000000000000 R09: 0000000000000000 [ 2508.003158] R10: 000000000000cd08 R11: 0000000000000246 R12: 0000000000000002 [ 2508.004619] R13: 00007ffdfbc463ff R14: 00007faea5ef4300 R15: 0000000000022000 12:40:41 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {0x21}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}]}, 0x24}}, 0x0) 12:40:41 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x5880, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) munlock(&(0x7f0000ff4000/0xa000)=nil, 0xa000) 12:40:41 executing program 5: add_key$user(&(0x7f0000000080), &(0x7f0000000100)={'syz', 0x1}, &(0x7f0000000200)="3c0ddf398774bf9cf2f3b4bf33ff2c91e2385323f1fadd0ad43b711f34af22db0ae5e779000d353f741d37c778777a926a2eb63994047e6ff335d05eea7ac89c26f1241c113157253070aa2a8dbf75c93640fb8ec7ec8a7d543fc244a515227691219fd7dcfb193bb173a325ceaad550a2009ed8ac404c008e6ab117c9bc5fe5c7", 0x81, 0x0) add_key$user(&(0x7f0000000180), &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="1b1d6815a224a6dc9a9e673026014e899502ed612fe63f81d59dd91edb2a50a3efedc631c5154592c7f664aac275347eae6da066f57bb35cc05d403dd1dcccbe5d33a70ae3cb6ed79c5545ca3c0afad51d8b3f1701e1891b861f99dec5c600748ed4552a8256a9693de7e2bac44d4b65ff3211321e1880d42c5becd2b36dd7008df4f4e255690433d2c6ba913591515c94814d00a0d0cd748439573ef617ef292b51b2f38417266d140ecbdab780941ac1cfe1a883e9304a6b14d67ea76dea86d334c45d8f", 0xc5, 0xfffffffffffffffa) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r2, &(0x7f00000000c0)="a3", 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x12, r3, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r0, 0x0) dup2(r2, r1) 12:40:41 executing program 0: ioctl$CDROMCLOSETRAY(0xffffffffffffffff, 0x5319) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8) r1 = signalfd4(r0, &(0x7f0000000000)={[0x5]}, 0x8, 0x0) ioctl$CDROM_SET_OPTIONS(r1, 0x5320, 0x3) 12:40:57 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, &(0x7f0000000240)=""/110, 0x6e, 0x0, 0x0}, 0x58) 12:40:57 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "15bb6949bc674ed64133723aa6453b9d292123bebbcd37c5097fd53da62c01e266166394afb8d0aca105da30931d140a11973acb9dcc0d8da3a4f6f42444a1948f422c8d8d2d8bba069588783e32b713"}, 0xd8) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) 12:40:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}}, 0x0, 0x0, 0x4b, 0x0, "a1434d16d913534f654ed1777e0a7fa37760b9e3107318c497350ee047a9f8490f847220e51cb7466d3400322e1767bc90d79831007ef1d09975e05300cb5d5e673b91f6279a08cc5b4cd61c9a449cc7"}, 0xd8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "15bb6949bc674ed64133723aa6453b9d292123bebbcd37c5097fd53da62c01e266166394afb8d0aca105da30931d140a11973acb9dcc0d8da3a4f6f42444a1948f422c8d8d2d8bba069588783e32b713"}, 0xd8) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) epoll_wait(0xffffffffffffffff, 0x0, 0x0, 0x6226) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a2, 0x0, @perf_config_ext, 0x0, 0x10000}, 0x0, 0xfffdffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) (fail_nth: 29) 12:40:57 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {0x22}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}]}, 0x24}}, 0x0) 12:40:57 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x6000000, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) 12:40:57 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0), 0x0, {0x6}, &(0x7f0000000240)=""/110, 0x6e, 0x0, 0x0}, 0x58) (fail_nth: 27) 12:40:57 executing program 5: add_key$user(&(0x7f0000000080), &(0x7f0000000100)={'syz', 0x1}, &(0x7f0000000200)="3c0ddf398774bf9cf2f3b4bf33ff2c91e2385323f1fadd0ad43b711f34af22db0ae5e779000d353f741d37c778777a926a2eb63994047e6ff335d05eea7ac89c26f1241c113157253070aa2a8dbf75c93640fb8ec7ec8a7d543fc244a515227691219fd7dcfb193bb173a325ceaad550a2009ed8ac404c008e6ab117c9bc5fe5c7", 0x81, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r2, &(0x7f00000000c0)="a3", 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x12, r3, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r0, 0x0) dup2(r2, r1) 12:40:57 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x17) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8) [ 2524.227345] FAULT_INJECTION: forcing a failure. [ 2524.227345] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2524.229811] CPU: 1 PID: 12337 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2524.231214] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2524.232910] Call Trace: [ 2524.233451] dump_stack+0x107/0x167 [ 2524.234222] should_fail.cold+0x5/0xa [ 2524.235019] __alloc_pages_nodemask+0x182/0x600 [ 2524.236002] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2524.237078] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2524.238326] alloc_pages_current+0x187/0x280 [ 2524.239231] __get_free_pages+0xc/0xa0 [ 2524.240038] pgd_alloc+0x84/0x4e0 [ 2524.240749] ? pgd_page_get_mm+0x40/0x40 [ 2524.241579] ? lockdep_init_map_type+0x2c7/0x780 [ 2524.242549] ? lockdep_init_map_type+0x2c7/0x780 [ 2524.243528] mm_init+0x670/0xab0 [ 2524.244238] copy_process+0x254d/0x7800 [ 2524.245063] ? mark_lock+0xf5/0x2df0 [ 2524.245830] ? lock_acquire+0x197/0x470 [ 2524.246656] ? __cleanup_sighand+0xb0/0xb0 [ 2524.247534] ? _copy_from_user+0xfb/0x1b0 [ 2524.248395] kernel_clone+0xe7/0x980 [ 2524.249158] ? lock_acquire+0x197/0x470 [ 2524.249967] ? create_io_thread+0xf0/0xf0 [ 2524.250826] ? ksys_write+0x21a/0x260 [ 2524.251626] ? lock_downgrade+0x6d0/0x6d0 [ 2524.252479] __do_sys_clone3+0x1e5/0x320 [ 2524.253304] ? __do_sys_clone+0x110/0x110 [ 2524.254167] ? rcu_read_lock_any_held+0x75/0xa0 [ 2524.255110] ? vfs_write+0x354/0xa70 [ 2524.255881] ? fput_many+0x2f/0x1a0 [ 2524.256622] ? ksys_write+0x1a9/0x260 [ 2524.257399] ? __ia32_sys_read+0xb0/0xb0 [ 2524.258241] do_syscall_64+0x33/0x40 [ 2524.259000] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2524.260049] RIP: 0033:0x7f844c6a6b19 [ 2524.260812] 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 [ 2524.264579] RSP: 002b:00007f8449c1c188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2524.266128] RAX: ffffffffffffffda RBX: 00007f844c7b9f60 RCX: 00007f844c6a6b19 [ 2524.267585] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000500 [ 2524.269038] RBP: 00007f8449c1c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2524.270523] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2524.272010] R13: 00007ffe14a4f41f R14: 00007f8449c1c300 R15: 0000000000022000 12:40:57 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0xffffffff}}, './file0\x00'}) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8) 12:40:57 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x7000000, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) 12:40:57 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {0x23}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}]}, 0x24}}, 0x0) 12:40:57 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r2, &(0x7f00000000c0)="a3", 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x12, r3, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r0, 0x0) dup2(r2, r1) 12:40:57 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x10000000, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) [ 2524.568373] FAULT_INJECTION: forcing a failure. [ 2524.568373] name failslab, interval 1, probability 0, space 0, times 0 [ 2524.571363] CPU: 0 PID: 12346 Comm: syz-executor.3 Not tainted 5.10.208 #1 [ 2524.572778] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2524.574460] Call Trace: [ 2524.575002] dump_stack+0x107/0x167 [ 2524.575758] should_fail.cold+0x5/0xa [ 2524.576535] ? ___slab_alloc+0x155/0x700 [ 2524.577362] ? create_object.isra.0+0x3a/0xa20 [ 2524.578311] should_failslab+0x5/0x20 [ 2524.579102] kmem_cache_alloc+0x5b/0x310 [ 2524.579968] create_object.isra.0+0x3a/0xa20 [ 2524.580877] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2524.581929] kmem_cache_alloc_node+0x169/0x330 [ 2524.582873] __alloc_skb+0x6d/0x5b0 [ 2524.583624] ? ktime_get+0x158/0x1f0 [ 2524.584397] __tcp_send_ack.part.0+0x67/0x650 [ 2524.585332] tcp_send_ack+0x7d/0xa0 [ 2524.586077] tcp_cleanup_rbuf+0x468/0x5a0 [ 2524.586926] tcp_recvmsg+0x868/0x2930 [ 2524.587734] ? tcp_splice_read+0x8c0/0x8c0 [ 2524.588611] ? sock_has_perm+0x1ea/0x280 [ 2524.589444] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2524.590502] ? lock_downgrade+0x6d0/0x6d0 [ 2524.591354] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2524.592453] ? tcp_splice_read+0x8c0/0x8c0 [ 2524.593318] inet6_recvmsg+0x13b/0x6e0 [ 2524.594133] ? inet6_bind+0x120/0x120 [ 2524.594918] ? security_socket_recvmsg+0x95/0xc0 [ 2524.595899] ? inet6_bind+0x120/0x120 [ 2524.596678] sock_recvmsg+0xff/0x180 [ 2524.597433] __sys_recvfrom+0x1be/0x2f0 [ 2524.598243] ? __ia32_sys_send+0x100/0x100 [ 2524.599114] ? lock_downgrade+0x6d0/0x6d0 [ 2524.600017] ? wait_for_completion_io+0x270/0x270 [ 2524.601008] ? rcu_read_lock_any_held+0x75/0xa0 [ 2524.601950] ? vfs_write+0x354/0xa70 [ 2524.602711] ? fput_many+0x2f/0x1a0 [ 2524.603456] ? ksys_write+0x1a9/0x260 [ 2524.604249] ? __ia32_sys_read+0xb0/0xb0 [ 2524.605093] __x64_sys_recvfrom+0xdd/0x1b0 [ 2524.605963] ? syscall_trace_enter.constprop.0+0x10d/0x1e0 [ 2524.607102] do_syscall_64+0x33/0x40 [ 2524.607871] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2524.608909] RIP: 0033:0x7faea899fb19 [ 2524.609677] 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 [ 2524.613484] RSP: 002b:00007faea5ef4188 EFLAGS: 00000246 ORIG_RAX: 000000000000002d [ 2524.615035] RAX: ffffffffffffffda RBX: 00007faea8ab3020 RCX: 00007faea899fb19 [ 2524.616491] RDX: 0000000000001000 RSI: 0000000020001e00 RDI: 0000000000000003 [ 2524.617939] RBP: 00007faea5ef41d0 R08: 0000000000000000 R09: 0000000000000000 [ 2524.619409] R10: 000000000000cd08 R11: 0000000000000246 R12: 0000000000000002 [ 2524.620887] R13: 00007ffdfbc463ff R14: 00007faea5ef4300 R15: 0000000000022000 12:41:13 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "15bb6949bc674ed64133723aa6453b9d292123bebbcd37c5097fd53da62c01e266166394afb8d0aca105da30931d140a11973acb9dcc0d8da3a4f6f42444a1948f422c8d8d2d8bba069588783e32b713"}, 0xd8) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) 12:41:13 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {0x24}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}]}, 0x24}}, 0x0) 12:41:14 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}}, 0x0, 0x0, 0x4b, 0x0, "a1434d16d913534f654ed1777e0a7fa37760b9e3107318c497350ee047a9f8490f847220e51cb7466d3400322e1767bc90d79831007ef1d09975e05300cb5d5e673b91f6279a08cc5b4cd61c9a449cc7"}, 0xd8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "15bb6949bc674ed64133723aa6453b9d292123bebbcd37c5097fd53da62c01e266166394afb8d0aca105da30931d140a11973acb9dcc0d8da3a4f6f42444a1948f422c8d8d2d8bba069588783e32b713"}, 0xd8) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) epoll_wait(0xffffffffffffffff, 0x0, 0x0, 0x6226) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 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, 0x7a2, 0x0, @perf_config_ext, 0x0, 0x10000}, 0x0, 0xfffdffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) (fail_nth: 30) 12:41:14 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, &(0x7f0000000240)=""/110, 0x6e, 0x0, 0x0}, 0x58) 12:41:14 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x11) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x1}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) 12:41:14 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0), 0x0, {0x6}, &(0x7f0000000240)=""/110, 0x6e, 0x0, 0x0}, 0x58) (fail_nth: 28) 12:41:14 executing program 5: r0 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r2, &(0x7f00000000c0)="a3", 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x12, r3, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r0, 0x0) dup2(r2, r1) 12:41:14 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x48000000, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) [ 2540.685949] FAULT_INJECTION: forcing a failure. [ 2540.685949] name failslab, interval 1, probability 0, space 0, times 0 [ 2540.688689] CPU: 1 PID: 12386 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2540.690100] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2540.691804] Call Trace: [ 2540.692349] dump_stack+0x107/0x167 [ 2540.693101] should_fail.cold+0x5/0xa [ 2540.693880] ? vm_area_dup+0x78/0x290 [ 2540.694655] should_failslab+0x5/0x20 [ 2540.695425] kmem_cache_alloc+0x5b/0x310 [ 2540.696279] vm_area_dup+0x78/0x290 [ 2540.697051] ? __lock_acquire+0xbb1/0x5b00 [ 2540.697939] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2540.699032] ? SOFTIRQ_verbose+0x10/0x10 [ 2540.699880] ? lock_acquire+0x197/0x470 [ 2540.700702] ? copy_process+0x25d6/0x7800 [ 2540.701547] ? vm_area_alloc+0x110/0x110 [ 2540.702389] ? find_held_lock+0x2c/0x110 [ 2540.703224] ? get_mm_exe_file+0x139/0x310 [ 2540.704117] ? lock_downgrade+0x6d0/0x6d0 [ 2540.704975] ? down_write_nested+0xe4/0x160 [ 2540.705875] ? rwsem_down_write_slowpath+0xc30/0xc30 [ 2540.706916] ? get_mm_exe_file+0x162/0x310 [ 2540.707821] copy_process+0x291b/0x7800 [ 2540.708642] ? mark_lock+0xf5/0x2df0 [ 2540.709456] ? __cleanup_sighand+0xb0/0xb0 [ 2540.710348] ? _copy_from_user+0xfb/0x1b0 [ 2540.711225] kernel_clone+0xe7/0x980 [ 2540.712002] ? lock_acquire+0x197/0x470 [ 2540.712836] ? create_io_thread+0xf0/0xf0 [ 2540.713716] ? ksys_write+0x21a/0x260 [ 2540.714518] ? lock_downgrade+0x6d0/0x6d0 [ 2540.715386] __do_sys_clone3+0x1e5/0x320 [ 2540.716254] ? __do_sys_clone+0x110/0x110 [ 2540.717136] ? rcu_read_lock_any_held+0x75/0xa0 [ 2540.718094] ? vfs_write+0x354/0xa70 [ 2540.718869] ? fput_many+0x2f/0x1a0 [ 2540.719629] ? ksys_write+0x1a9/0x260 [ 2540.720420] ? __ia32_sys_read+0xb0/0xb0 [ 2540.721282] do_syscall_64+0x33/0x40 [ 2540.722055] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2540.723115] RIP: 0033:0x7f844c6a6b19 [ 2540.723898] 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 [ 2540.727764] RSP: 002b:00007f8449bfb188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2540.729317] RAX: ffffffffffffffda RBX: 00007f844c7ba020 RCX: 00007f844c6a6b19 [ 2540.730805] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000500 [ 2540.732265] RBP: 00007f8449bfb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2540.733719] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2540.735165] R13: 00007ffe14a4f41f R14: 00007f8449bfb300 R15: 0000000000022000 12:41:14 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x4c000000, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) 12:41:14 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup(r0) sendmsg$NL80211_CMD_GET_WIPHY(r1, 0x0, 0x0) syz_io_uring_setup(0x4eb2, &(0x7f0000000080)={0x0, 0x26b6, 0x4, 0x1, 0x64, 0x0, r1}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), &(0x7f0000000140)) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) socket$nl_netfilter(0x10, 0x3, 0xc) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000001, 0x810, r2, 0x0) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8) io_uring_enter(r2, 0x32fa, 0x7e93, 0x2, &(0x7f0000000040)={[0x5]}, 0x8) 12:41:14 executing program 5: r0 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r2, &(0x7f00000000c0)="a3", 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x12, r3, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r0, 0x0) dup2(r2, r1) 12:41:14 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}]}, 0x24}}, 0x0) 12:41:14 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {0x6}, 0x0, 0x0, 0x0, 0x0}, 0x58) 12:41:14 executing program 5: r0 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r2, &(0x7f00000000c0)="a3", 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x12, r3, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r0, 0x0) dup2(r2, r1) 12:41:14 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x68000000, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) 12:41:14 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {0x25, 0x2}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}]}, 0x24}}, 0x0) [ 2540.954381] FAULT_INJECTION: forcing a failure. [ 2540.954381] name failslab, interval 1, probability 0, space 0, times 0 [ 2540.957541] CPU: 0 PID: 12385 Comm: syz-executor.3 Not tainted 5.10.208 #1 [ 2540.958929] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2540.960603] Call Trace: [ 2540.961136] dump_stack+0x107/0x167 [ 2540.961870] should_fail.cold+0x5/0xa [ 2540.962634] ? create_object.isra.0+0x3a/0xa20 [ 2540.963548] should_failslab+0x5/0x20 [ 2540.964315] kmem_cache_alloc+0x5b/0x310 [ 2540.965141] create_object.isra.0+0x3a/0xa20 [ 2540.966020] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2540.967033] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 2540.968064] ? __tcp_send_ack.part.0+0x67/0x650 [ 2540.968996] __alloc_skb+0xb1/0x5b0 [ 2540.969731] __tcp_send_ack.part.0+0x67/0x650 [ 2540.970626] tcp_send_ack+0x7d/0xa0 [ 2540.971352] tcp_cleanup_rbuf+0x468/0x5a0 [ 2540.972186] tcp_recvmsg+0x868/0x2930 [ 2540.972968] ? tcp_splice_read+0x8c0/0x8c0 [ 2540.973819] ? sock_has_perm+0x1ea/0x280 [ 2540.974639] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2540.975668] ? lock_downgrade+0x6d0/0x6d0 [ 2540.976509] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2540.977564] ? tcp_splice_read+0x8c0/0x8c0 [ 2540.978407] inet6_recvmsg+0x13b/0x6e0 [ 2540.979187] ? inet6_bind+0x120/0x120 [ 2540.979974] ? security_socket_recvmsg+0x95/0xc0 [ 2540.980921] ? inet6_bind+0x120/0x120 [ 2540.981682] sock_recvmsg+0xff/0x180 [ 2540.982427] __sys_recvfrom+0x1be/0x2f0 [ 2540.983224] ? __ia32_sys_send+0x100/0x100 [ 2540.984081] ? lock_downgrade+0x6d0/0x6d0 [ 2540.984941] ? wait_for_completion_io+0x270/0x270 [ 2540.985903] ? rcu_read_lock_any_held+0x75/0xa0 [ 2540.986824] ? vfs_write+0x354/0xa70 [ 2540.987579] ? fput_many+0x2f/0x1a0 [ 2540.988321] ? ksys_write+0x1a9/0x260 [ 2540.989092] ? __ia32_sys_read+0xb0/0xb0 [ 2540.989907] __x64_sys_recvfrom+0xdd/0x1b0 [ 2540.990755] ? syscall_trace_enter.constprop.0+0x10d/0x1e0 [ 2540.991877] do_syscall_64+0x33/0x40 [ 2540.992619] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2540.993641] RIP: 0033:0x7faea899fb19 [ 2540.994386] 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 [ 2540.998056] RSP: 002b:00007faea5ef4188 EFLAGS: 00000246 ORIG_RAX: 000000000000002d [ 2540.999584] RAX: ffffffffffffffda RBX: 00007faea8ab3020 RCX: 00007faea899fb19 [ 2541.001049] RDX: 0000000000001000 RSI: 0000000020001e00 RDI: 0000000000000003 [ 2541.002478] RBP: 00007faea5ef41d0 R08: 0000000000000000 R09: 0000000000000000 [ 2541.003912] R10: 000000000000cd08 R11: 0000000000000246 R12: 0000000000000002 [ 2541.005330] R13: 00007ffdfbc463ff R14: 00007faea5ef4300 R15: 0000000000022000 12:41:30 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {0x6}, 0x0, 0x0, 0x0, 0x0}, 0x58) 12:41:30 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x46e2, 0x20) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r1, &(0x7f0000000580)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYRESHEX, @ANYRESHEX=r0, @ANYRESDEC, @ANYBLOB="a99c768f3b754e06632d5389f1d371e39205ff66e53df6ae50a9cd9113d1d08fe4f93419336199b4d9ed4c9a43ea4fd1fbce800a081b4e5def127f68e72dbce226cad6a9c0564ce5dbdba1260033307616c7bbbca2a26fb1db7d58dc181e79ed"], 0xfdef) write$binfmt_elf64(r1, &(0x7f0000001640)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0x7, 0x5a, 0x80, 0x0, 0x1, 0x3, 0x2, 0x24c, 0x40, 0x373, 0x0, 0x3ff, 0x38, 0x2, 0xaf93, 0x8, 0x8}, [{0x0, 0x1, 0x1, 0x2, 0x4, 0x2, 0x6, 0x6}, {0x5, 0x7, 0x80000000, 0x0, 0x1f, 0x887f, 0x3}], "bc23bec0e94a6d54ba7f5f91cca3628e57eaccfaf349db15893162ff13435efb824cef5215d7e6b8776878a57eee38a6f9d6f343af04b8b74a83c155b5aba1a00e2a6054ce18643fe5a87887", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x6fc) fallocate(r1, 0x3, 0x3, 0x8000008000) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x46e2, 0x20) ioctl$FS_IOC_FSSETXATTR(r2, 0x40086602, &(0x7f0000000000)) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r3, &(0x7f0000000580)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYRESHEX, @ANYRESHEX, @ANYRESDEC, @ANYBLOB="a99c768f3b754e06632d5389f1d371e39205ff66e53df6ae50a9cd9113d1d08fe4f93419336199b4d9ed4c9a43ea4fd1fbce800a081b4e5def127f68e72dbce226cad6a9c0564ce5dbdba1260033307616c7bbbca2a26fb1db7d58dc181e79ed"], 0xfdef) write$binfmt_elf64(r3, &(0x7f0000001e00)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0x7, 0x5a, 0x80, 0x0, 0x1, 0x3, 0x2, 0x24c, 0x40, 0x373, 0x0, 0x3ff, 0x38, 0x2, 0xaf93, 0x6, 0x8}, [{0x6, 0x1, 0x1, 0x2, 0x80000001, 0x2, 0xa, 0x6}, {0x1, 0x7, 0x80000000, 0x0, 0x1f, 0x887f, 0x1}], "bc23bec0e94a6d54ba7f5f91cca3628e57eaccfaf349db15893162ff13435efb824cef5215d7e6b8776878a57eee38a6f9d6f343af04b8b74a83c155b5aba1a00e2a6054ce18643fe5a87887", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x6fc) fallocate(r3, 0x3, 0x3, 0x8000008000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r3) r4 = socket$nl_generic(0x10, 0x3, 0x10) getpeername(r4, &(0x7f0000000940), &(0x7f00000009c0)=0x80) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r3, 0xc018937a, &(0x7f0000000180)=ANY=[@ANYBLOB="01000000000035fdff000000a63017560ade58584e4bcb8bb4ff4ada29fa2810b2784d1490c9d22494a21791e68eff87571d73570483f83549b63d2a9e8b939c7fe9653e5511063f17aa", @ANYRES32=r4, @ANYRESDEC=r1]) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8) 12:41:30 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r2, &(0x7f00000000c0)="a3", 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x12, r3, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r0, 0x0) dup2(r2, r1) 12:41:30 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "15bb6949bc674ed64133723aa6453b9d292123bebbcd37c5097fd53da62c01e266166394afb8d0aca105da30931d140a11973acb9dcc0d8da3a4f6f42444a1948f422c8d8d2d8bba069588783e32b713"}, 0xd8) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) 12:41:30 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}}, 0x0, 0x0, 0x4b, 0x0, "a1434d16d913534f654ed1777e0a7fa37760b9e3107318c497350ee047a9f8490f847220e51cb7466d3400322e1767bc90d79831007ef1d09975e05300cb5d5e673b91f6279a08cc5b4cd61c9a449cc7"}, 0xd8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "15bb6949bc674ed64133723aa6453b9d292123bebbcd37c5097fd53da62c01e266166394afb8d0aca105da30931d140a11973acb9dcc0d8da3a4f6f42444a1948f422c8d8d2d8bba069588783e32b713"}, 0xd8) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) epoll_wait(0xffffffffffffffff, 0x0, 0x0, 0x6226) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a2, 0x0, @perf_config_ext, 0x0, 0x10000}, 0x0, 0xfffdffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) (fail_nth: 31) 12:41:30 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0), 0x0, {0x6}, &(0x7f0000000240)=""/110, 0x6e, 0x0, 0x0}, 0x58) (fail_nth: 29) 12:41:30 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x6c000000, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) 12:41:30 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {0x25, 0x3}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}]}, 0x24}}, 0x0) [ 2557.522976] FAULT_INJECTION: forcing a failure. [ 2557.522976] name failslab, interval 1, probability 0, space 0, times 0 [ 2557.525345] CPU: 1 PID: 12430 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2557.526775] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2557.528513] Call Trace: [ 2557.529063] dump_stack+0x107/0x167 [ 2557.529951] should_fail.cold+0x5/0xa [ 2557.530740] ? create_object.isra.0+0x3a/0xa20 [ 2557.531678] should_failslab+0x5/0x20 [ 2557.532457] kmem_cache_alloc+0x5b/0x310 [ 2557.533280] create_object.isra.0+0x3a/0xa20 [ 2557.534166] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2557.535236] kmem_cache_alloc+0x159/0x310 [ 2557.536149] vm_area_dup+0x78/0x290 [ 2557.536895] ? __lock_acquire+0xbb1/0x5b00 [ 2557.537788] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2557.538843] ? SOFTIRQ_verbose+0x10/0x10 [ 2557.539688] ? lock_acquire+0x197/0x470 [ 2557.540500] ? copy_process+0x25d6/0x7800 [ 2557.541346] ? vm_area_alloc+0x110/0x110 [ 2557.542160] ? find_held_lock+0x2c/0x110 [ 2557.542985] ? get_mm_exe_file+0x139/0x310 [ 2557.543838] ? lock_downgrade+0x6d0/0x6d0 [ 2557.544687] ? down_write_nested+0xe4/0x160 [ 2557.545556] ? rwsem_down_write_slowpath+0xc30/0xc30 [ 2557.546586] ? get_mm_exe_file+0x162/0x310 [ 2557.547456] copy_process+0x291b/0x7800 [ 2557.548280] ? mark_lock+0xf5/0x2df0 [ 2557.549080] ? __cleanup_sighand+0xb0/0xb0 [ 2557.549953] ? _copy_from_user+0xfb/0x1b0 [ 2557.550814] kernel_clone+0xe7/0x980 [ 2557.551566] ? lock_acquire+0x197/0x470 [ 2557.552395] ? create_io_thread+0xf0/0xf0 [ 2557.553249] ? ksys_write+0x21a/0x260 [ 2557.554037] ? lock_downgrade+0x6d0/0x6d0 [ 2557.554889] __do_sys_clone3+0x1e5/0x320 [ 2557.555732] ? __do_sys_clone+0x110/0x110 [ 2557.556608] ? rcu_read_lock_any_held+0x75/0xa0 [ 2557.557545] ? vfs_write+0x354/0xa70 [ 2557.558301] ? fput_many+0x2f/0x1a0 [ 2557.559037] ? ksys_write+0x1a9/0x260 [ 2557.559812] ? __ia32_sys_read+0xb0/0xb0 [ 2557.560673] do_syscall_64+0x33/0x40 [ 2557.561426] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2557.562457] RIP: 0033:0x7f844c6a6b19 [ 2557.563225] 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 [ 2557.566951] RSP: 002b:00007f8449bfb188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2557.568490] RAX: ffffffffffffffda RBX: 00007f844c7ba020 RCX: 00007f844c6a6b19 [ 2557.569923] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000500 [ 2557.571389] RBP: 00007f8449bfb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2557.572833] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2557.574257] R13: 00007ffe14a4f41f R14: 00007f8449bfb300 R15: 0000000000022000 12:41:30 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x74000000, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) 12:41:31 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {0x25, 0x4}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}]}, 0x24}}, 0x0) 12:41:31 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r2, &(0x7f00000000c0)="a3", 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x12, r3, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r0, 0x0) dup2(r2, r1) 12:41:31 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470000000f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f0000000580)) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000002740), 0xffffffffffffffff) creat(&(0x7f0000000000)='./file0\x00', 0x10a) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x10) mbind(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000000040)=0x3ff, 0x100000000, 0x3) utime(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={0x5, 0x7}) 12:41:31 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x7a000000, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) 12:41:31 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {0x25, 0x5}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}]}, 0x24}}, 0x0) 12:41:31 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {0x6}, 0x0, 0x0, 0x0, 0x0}, 0x58) 12:41:31 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r2, &(0x7f00000000c0)="a3", 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x12, r3, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r0, 0x0) dup2(r2, r1) 12:41:31 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0), 0x0, {0x6}, &(0x7f0000000240)=""/110, 0x6e, 0x0, 0x0}, 0x58) (fail_nth: 30) 12:41:31 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0xfeffffff, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) [ 2557.971531] FAULT_INJECTION: forcing a failure. [ 2557.971531] name failslab, interval 1, probability 0, space 0, times 0 [ 2557.973955] CPU: 0 PID: 12460 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2557.975378] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2557.977131] Call Trace: [ 2557.977684] dump_stack+0x107/0x167 [ 2557.978472] should_fail.cold+0x5/0xa [ 2557.979269] ? vm_area_dup+0x78/0x290 [ 2557.980087] should_failslab+0x5/0x20 [ 2557.980870] kmem_cache_alloc+0x5b/0x310 [ 2557.981716] vm_area_dup+0x78/0x290 [ 2557.982460] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 2557.983500] ? __lock_acquire+0xbb1/0x5b00 [ 2557.984440] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2557.985505] ? SOFTIRQ_verbose+0x10/0x10 [ 2557.986338] ? lock_acquire+0x197/0x470 [ 2557.987150] ? copy_process+0x25d6/0x7800 [ 2557.988058] ? vm_area_alloc+0x110/0x110 [ 2557.988885] ? find_held_lock+0x2c/0x110 [ 2557.989729] ? get_mm_exe_file+0x139/0x310 [ 2557.990591] ? lock_downgrade+0x6d0/0x6d0 [ 2557.991454] ? down_write_nested+0xe4/0x160 [ 2557.992366] ? rwsem_down_write_slowpath+0xc30/0xc30 [ 2557.993420] ? get_mm_exe_file+0x162/0x310 [ 2557.994292] copy_process+0x291b/0x7800 [ 2557.995191] ? __cleanup_sighand+0xb0/0xb0 [ 2557.996126] ? _copy_from_user+0xfb/0x1b0 [ 2557.996996] kernel_clone+0xe7/0x980 [ 2557.997768] ? lock_acquire+0x197/0x470 [ 2557.998586] ? create_io_thread+0xf0/0xf0 [ 2557.999474] ? ksys_write+0x21a/0x260 [ 2558.000300] ? lock_downgrade+0x6d0/0x6d0 [ 2558.001165] __do_sys_clone3+0x1e5/0x320 [ 2558.002001] ? __do_sys_clone+0x110/0x110 [ 2558.002894] ? rcu_read_lock_any_held+0x75/0xa0 [ 2558.003841] ? vfs_write+0x354/0xa70 [ 2558.004635] ? fput_many+0x2f/0x1a0 [ 2558.005382] ? ksys_write+0x1a9/0x260 [ 2558.006168] ? __ia32_sys_read+0xb0/0xb0 [ 2558.007035] do_syscall_64+0x33/0x40 [ 2558.007799] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2558.008898] RIP: 0033:0x7f844c6a6b19 [ 2558.009665] 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 [ 2558.013491] RSP: 002b:00007f8449c1c188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2558.015038] RAX: ffffffffffffffda RBX: 00007f844c7b9f60 RCX: 00007f844c6a6b19 [ 2558.016506] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000500 [ 2558.018206] RBP: 00007f8449c1c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2558.019739] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2558.021237] R13: 00007ffe14a4f41f R14: 00007f8449c1c300 R15: 0000000000022000 [ 2558.050344] FAULT_INJECTION: forcing a failure. [ 2558.050344] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2558.054520] CPU: 1 PID: 12432 Comm: syz-executor.3 Not tainted 5.10.208 #1 [ 2558.055920] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2558.057623] Call Trace: [ 2558.058174] dump_stack+0x107/0x167 [ 2558.058922] should_fail.cold+0x5/0xa [ 2558.059704] _copy_to_iter+0x264/0x12d0 [ 2558.060522] ? _copy_from_iter_nocache+0xd60/0xd60 [ 2558.061500] ? __virt_addr_valid+0x220/0x350 [ 2558.062382] ? __virt_addr_valid+0x128/0x350 [ 2558.063279] ? __check_object_size+0x319/0x440 [ 2558.064207] simple_copy_to_iter+0x4c/0x70 [ 2558.065074] __skb_datagram_iter+0x4f7/0x880 [ 2558.065961] ? zerocopy_sg_from_iter+0x110/0x110 [ 2558.066932] skb_copy_datagram_iter+0x88/0x190 [ 2558.067848] tcp_recvmsg+0x13b5/0x2930 [ 2558.068671] ? tcp_splice_read+0x8c0/0x8c0 [ 2558.069525] ? sock_has_perm+0x1ea/0x280 [ 2558.070364] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2558.071405] ? tcp_splice_read+0x8c0/0x8c0 [ 2558.072314] inet6_recvmsg+0x13b/0x6e0 [ 2558.073103] ? inet6_bind+0x120/0x120 [ 2558.073875] ? security_socket_recvmsg+0x95/0xc0 [ 2558.074819] ? inet6_bind+0x120/0x120 [ 2558.075589] sock_recvmsg+0xff/0x180 [ 2558.076355] __sys_recvfrom+0x1be/0x2f0 [ 2558.077172] ? __ia32_sys_send+0x100/0x100 [ 2558.078042] ? setup_APIC_eilvt+0x2f0/0x2f0 [ 2558.078916] ? clockevents_program_event+0x131/0x360 [ 2558.079935] ? tick_program_event+0xa8/0x140 [ 2558.080837] ? hrtimer_interrupt+0x771/0x9b0 [ 2558.081731] __x64_sys_recvfrom+0xdd/0x1b0 [ 2558.082591] ? syscall_trace_enter.constprop.0+0x10d/0x1e0 [ 2558.083717] do_syscall_64+0x33/0x40 [ 2558.084489] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2558.085514] RIP: 0033:0x7faea899fb19 [ 2558.086268] 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 [ 2558.089945] RSP: 002b:00007faea5ef4188 EFLAGS: 00000246 ORIG_RAX: 000000000000002d [ 2558.091486] RAX: ffffffffffffffda RBX: 00007faea8ab3020 RCX: 00007faea899fb19 [ 2558.092917] RDX: 0000000000001000 RSI: 0000000020001e00 RDI: 0000000000000003 [ 2558.094344] RBP: 00007faea5ef41d0 R08: 0000000000000000 R09: 0000000000000000 [ 2558.095768] R10: 000000000000cd08 R11: 0000000000000246 R12: 0000000000000002 [ 2558.097213] R13: 00007ffdfbc463ff R14: 00007faea5ef4300 R15: 0000000000022000 12:41:52 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) 12:41:52 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {0x25, 0x6}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}]}, 0x24}}, 0x0) 12:41:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}}, 0x0, 0x0, 0x4b, 0x0, "a1434d16d913534f654ed1777e0a7fa37760b9e3107318c497350ee047a9f8490f847220e51cb7466d3400322e1767bc90d79831007ef1d09975e05300cb5d5e673b91f6279a08cc5b4cd61c9a449cc7"}, 0xd8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "15bb6949bc674ed64133723aa6453b9d292123bebbcd37c5097fd53da62c01e266166394afb8d0aca105da30931d140a11973acb9dcc0d8da3a4f6f42444a1948f422c8d8d2d8bba069588783e32b713"}, 0xd8) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) epoll_wait(0xffffffffffffffff, 0x0, 0x0, 0x6226) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a2, 0x0, @perf_config_ext, 0x0, 0x10000}, 0x0, 0xfffdffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) (fail_nth: 32) 12:41:52 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) mmap$perf(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x2811, r0, 0x4) madvise(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x16) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8) 12:41:52 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r2, &(0x7f00000000c0)="a3", 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x12, r3, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r0, 0x0) dup2(r2, r1) 12:41:52 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0xfffffffe, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) 12:41:52 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x46e2, 0x20) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r1, &(0x7f0000000580)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYRESHEX, @ANYRESHEX=r0, @ANYRESDEC, @ANYBLOB="a99c768f3b754e06632d5389f1d371e39205ff66e53df6ae50a9cd9113d1d08fe4f93419336199b4d9ed4c9a43ea4fd1fbce800a081b4e5def127f68e72dbce226cad6a9c0564ce5dbdba1260033307616c7bbbca2a26fb1db7d58dc181e79ed"], 0xfdef) write$binfmt_elf64(r1, &(0x7f0000001640)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0x7, 0x5a, 0x80, 0x0, 0x1, 0x3, 0x2, 0x24c, 0x40, 0x373, 0x0, 0x3ff, 0x38, 0x2, 0xaf93, 0x8, 0x8}, [{0x0, 0x1, 0x1, 0x2, 0x4, 0x2, 0x6, 0x6}, {0x5, 0x7, 0x80000000, 0x0, 0x1f, 0x887f, 0x3}], "bc23bec0e94a6d54ba7f5f91cca3628e57eaccfaf349db15893162ff13435efb824cef5215d7e6b8776878a57eee38a6f9d6f343af04b8b74a83c155b5aba1a00e2a6054ce18643fe5a87887", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x6fc) fallocate(r1, 0x3, 0x3, 0x8000008000) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x46e2, 0x20) ioctl$FS_IOC_FSSETXATTR(r2, 0x40086602, &(0x7f0000000000)) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) [ 2579.486282] FAULT_INJECTION: forcing a failure. [ 2579.486282] name failslab, interval 1, probability 0, space 0, times 0 write$binfmt_elf64(r3, &(0x7f0000000580)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYRESHEX, @ANYRESHEX, @ANYRESDEC, @ANYBLOB="a99c768f3b754e06632d5389f1d371e39205ff66e53df6ae50a9cd9113d1d08fe4f93419336199b4d9ed4c9a43ea4fd1fbce800a081b4e5def127f68e72dbce226cad6a9c0564ce5dbdba1260033307616c7bbbca2a26fb1db7d58dc181e79ed"], 0xfdef) write$binfmt_elf64(r3, &(0x7f0000001e00)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0x7, 0x5a, 0x80, 0x0, 0x1, 0x3, 0x2, 0x24c, 0x40, 0x373, 0x0, 0x3ff, 0x38, 0x2, 0xaf93, 0x6, 0x8}, [{0x6, 0x1, 0x1, 0x2, 0x80000001, 0x2, 0xa, 0x6}, {0x1, 0x7, 0x80000000, 0x0, 0x1f, 0x887f, 0x1}], "bc23bec0e94a6d54ba7f5f91cca3628e57eaccfaf349db15893162ff13435efb824cef5215d7e6b8776878a57eee38a6f9d6f343af04b8b74a83c155b5aba1a00e2a6054ce18643fe5a87887", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x6fc) fallocate(r3, 0x3, 0x3, 0x8000008000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r3) r4 = socket$nl_generic(0x10, 0x3, 0x10) getpeername(r4, &(0x7f0000000940), &(0x7f00000009c0)=0x80) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r3, 0xc018937a, &(0x7f0000000180)=ANY=[@ANYBLOB="01000000000035fdff000000a63017560ade58584e4bcb8bb4ff4ada29fa2810b2784d1490c9d22494a21791e68eff87571d73570483f83549b63d2a9e8b939c7fe9653e5511063f17aa", @ANYRES32=r4, @ANYRESDEC=r1]) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8) 12:41:52 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0), 0x0, {0x6}, &(0x7f0000000240)=""/110, 0x6e, 0x0, 0x0}, 0x58) (fail_nth: 31) [ 2579.489080] CPU: 1 PID: 12468 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2579.490633] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2579.492326] Call Trace: [ 2579.492865] dump_stack+0x107/0x167 [ 2579.493628] should_fail.cold+0x5/0xa [ 2579.494429] ? create_object.isra.0+0x3a/0xa20 [ 2579.495379] should_failslab+0x5/0x20 [ 2579.496171] kmem_cache_alloc+0x5b/0x310 [ 2579.497026] create_object.isra.0+0x3a/0xa20 [ 2579.497945] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2579.499005] kmem_cache_alloc+0x159/0x310 [ 2579.499884] vm_area_dup+0x78/0x290 [ 2579.500660] ? avc_has_perm_noaudit+0x1c9/0x3e0 [ 2579.501623] ? lock_downgrade+0x6d0/0x6d0 [ 2579.502471] ? copy_page_range+0x24e9/0x3810 [ 2579.503396] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 2579.504362] ? avc_has_extended_perms+0xf40/0xf40 [ 2579.505360] ? vm_area_alloc+0x110/0x110 [ 2579.506179] ? find_held_lock+0x2c/0x110 [ 2579.507036] ? selinux_vm_enough_memory+0x114/0x180 [ 2579.508051] ? selinux_sb_statfs+0x250/0x250 [ 2579.508976] ? percpu_counter_add_batch+0x8b/0x140 [ 2579.509978] ? __vm_enough_memory+0x184/0x360 [ 2579.510903] ? security_vm_enough_memory_mm+0x8b/0xc0 [ 2579.511948] copy_process+0x291b/0x7800 [ 2579.512811] ? __cleanup_sighand+0xb0/0xb0 [ 2579.513691] ? _copy_from_user+0xfb/0x1b0 [ 2579.514548] kernel_clone+0xe7/0x980 [ 2579.515307] ? lock_acquire+0x197/0x470 [ 2579.516113] ? create_io_thread+0xf0/0xf0 [ 2579.516998] ? ksys_write+0x21a/0x260 [ 2579.517778] ? lock_downgrade+0x6d0/0x6d0 [ 2579.518639] __do_sys_clone3+0x1e5/0x320 [ 2579.519465] ? __do_sys_clone+0x110/0x110 [ 2579.520354] ? rcu_read_lock_any_held+0x75/0xa0 [ 2579.521302] ? vfs_write+0x354/0xa70 [ 2579.522075] ? fput_many+0x2f/0x1a0 [ 2579.522835] ? ksys_write+0x1a9/0x260 [ 2579.523616] ? __ia32_sys_read+0xb0/0xb0 [ 2579.524485] do_syscall_64+0x33/0x40 [ 2579.525250] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2579.526311] RIP: 0033:0x7f844c6a6b19 [ 2579.527074] 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 [ 2579.530854] RSP: 002b:00007f8449c1c188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2579.532420] RAX: ffffffffffffffda RBX: 00007f844c7b9f60 RCX: 00007f844c6a6b19 [ 2579.533882] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000500 [ 2579.535350] RBP: 00007f8449c1c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2579.536838] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2579.538296] R13: 00007ffe14a4f41f R14: 00007f8449c1c300 R15: 0000000000022000 12:41:52 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x3fffffffffe, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) 12:41:53 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {0x25, 0x7}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}]}, 0x24}}, 0x0) 12:41:53 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) r0 = openat2(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x80000, 0x142}, 0x18) r1 = syz_mount_image$nfs4(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x2, 0x1, &(0x7f0000000200)=[{&(0x7f0000000100)="2b13e2ee46c863a769996939151f3fd69cf2ad5699f1439040b07c5a822e15a014b2aea2ceb41825c10db2197b04f41d4f8e1f9d255bd2f48199dedad2b99157220523672f3384df110194fda525883f3960d5b5549a7f046d37558bc2b0177d0c5ea0a1a57fbba7f2592bb90f70d07f2291bae4b3766d791d91aa858e2072d6ffbef3f590325afbb60eb45a686f500720827d17561987a1842c63693cff0b398a895b4dc8259de844559ffc0b1e3d16560c7f2296f48dcf69571717d20ef1e397b56af373376fc8853988f0082fb1cfcdf3343ff0ce14c7ad03bb226e5ff2979691ffff82a75ef8300137", 0xeb, 0x5}], 0x200460, &(0x7f0000000240)=ANY=[@ANYBLOB="27232c7375626a5f747970653dca2ccfda9df7742c00"]) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000280)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in=@loopback}}, &(0x7f0000000380)=0xe8) r3 = getgid() lchown(&(0x7f0000000400)='./file2\x00', 0xffffffffffffffff, r3) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f0000000680)=ANY=[@ANYBLOB="0100000001000000180000001d454c2c846344fadd95a9194f6d28d9c3a1950e1b299a34af822b2273cacc7093c480f9e9dc2668963b31557bf67e2ad021cc076a1c47307908aaf8eb1184f9b241cc9035aa8dabb361215d825eed06c1449c8957d7fa2fb1e1a95eb0895f80905665454789ec4a1996674b69a83d1bb67dd1cdb10a568f7b369c86876fc385d50b35036a8e96d1b993", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="2e2f66696c6530003201b78085c8b9444ef6b0e6f3b3d5e79b715a3f39f0c7f23b2e8b71dd05f0ec2a42c0db16e59ab7a91f3a271c96ed814465d93c39479f8d86197492adb17e22c632784919f0e6771d79df092e54a76241d1a40e3aec675d69ebe90387525d1f7421080c6d69d71c6d468a95b6e5de725156420784c7a90751d607caaa80cc63a5878e400dfdba55754cba04fb58e6c4be6da88e73683e719dfd6ed36ad226598ae0beab991eb03ea471ae796c77fefc4ca9ef113887b2cbbd420151e5965e7f05146a2ab34b35e282fe997bb06fb29d8025caad779e259edda00b3c3086c3b59de4a0d022858aa9893d14ad9e3abc1b23c8a9c56a487b04a3037859c2c80195365d166ed3b7e5d6403b4d11cad24dd1d97164b01fb3594e143f63"]) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8) 12:41:53 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r2, &(0x7f00000000c0)="a3", 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x12, r3, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r0, 0x0) dup2(r2, r1) 12:41:53 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x3ffffffffff, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) 12:41:53 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xfffffffffffffff9) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8) 12:41:53 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3b6, 0x7}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x1, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000080)="858d6f91fe1cb94e392db8667c541eb380e77a857ddc5380e3b9ad0c5264e51c", 0x20, 0xfffffffffffffff8}], 0x1860000, &(0x7f0000000200)=ANY=[@ANYBLOB="6e6f636f6d70726573732c756e68696465303030303030303030303130302c6d6166ffe7f0632b379bbc486b2e70853d6e6f726d616c2c7569643d", @ANYRESHEX=0xee00, @ANYBLOB=',cruft,overriderockperm,check=strict,euid>', @ANYRESDEC, @ANYBLOB=',euid<', @ANYRESDEC, @ANYBLOB=',hash,euid=', @ANYRESDEC=0xee01, @ANYBLOB=',fsmagic=0x0000000000000000,smackfsdef={(],\x00']) ftruncate(r0, 0x20) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8) 12:41:53 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x100000000000000, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) [ 2579.870318] FAULT_INJECTION: forcing a failure. [ 2579.870318] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2579.873653] CPU: 0 PID: 12486 Comm: syz-executor.3 Not tainted 5.10.208 #1 [ 2579.875063] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2579.876759] Call Trace: [ 2579.877296] dump_stack+0x107/0x167 [ 2579.878038] should_fail.cold+0x5/0xa [ 2579.878843] _copy_from_user+0x2e/0x1b0 [ 2579.879660] kstrtouint_from_user+0xbd/0x220 [ 2579.880557] ? kstrtou8_from_user+0x210/0x210 [ 2579.881484] ? mark_held_locks+0x9e/0xe0 [ 2579.882335] ? lock_acquire+0x197/0x470 [ 2579.883152] ? ksys_write+0x12d/0x260 [ 2579.883953] proc_fail_nth_write+0x78/0x220 [ 2579.884858] ? proc_task_getattr+0x1f0/0x1f0 [ 2579.885782] ? proc_task_getattr+0x1f0/0x1f0 [ 2579.886690] vfs_write+0x29a/0xa70 [ 2579.887424] ksys_write+0x12d/0x260 [ 2579.888183] ? __ia32_sys_read+0xb0/0xb0 [ 2579.889044] do_syscall_64+0x33/0x40 [ 2579.889815] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2579.890879] RIP: 0033:0x7faea89525ff [ 2579.891644] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 2579.895467] RSP: 002b:00007faea5ef4170 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 2579.897042] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faea89525ff [ 2579.898513] RDX: 0000000000000001 RSI: 00007faea5ef41e0 RDI: 0000000000000007 [ 2579.900003] RBP: 00007faea5ef41d0 R08: 0000000000000000 R09: 0000000000000000 [ 2579.901472] R10: 000000000000cd08 R11: 0000000000000293 R12: 0000000000000002 [ 2579.902944] R13: 00007ffdfbc463ff R14: 00007faea5ef4300 R15: 0000000000022000 12:42:10 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}}, 0x0, 0x0, 0x4b, 0x0, "a1434d16d913534f654ed1777e0a7fa37760b9e3107318c497350ee047a9f8490f847220e51cb7466d3400322e1767bc90d79831007ef1d09975e05300cb5d5e673b91f6279a08cc5b4cd61c9a449cc7"}, 0xd8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "15bb6949bc674ed64133723aa6453b9d292123bebbcd37c5097fd53da62c01e266166394afb8d0aca105da30931d140a11973acb9dcc0d8da3a4f6f42444a1948f422c8d8d2d8bba069588783e32b713"}, 0xd8) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) epoll_wait(0xffffffffffffffff, 0x0, 0x0, 0x6226) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 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, 0x7a2, 0x0, @perf_config_ext, 0x0, 0x10000}, 0x0, 0xfffdffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) 12:42:10 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) 12:42:10 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0), 0x0, {0x6}, &(0x7f0000000240)=""/110, 0x6e, 0x0, 0x0}, 0x58) (fail_nth: 32) 12:42:10 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {0x25, 0x9}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}]}, 0x24}}, 0x0) 12:42:10 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x64) 12:42:10 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x200000000000000, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) 12:42:10 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r2, &(0x7f00000000c0)="a3", 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x12, r3, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r0, 0x0) dup2(r2, r1) 12:42:10 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8) r0 = fork() ptrace(0x10, r0) ptrace(0x10, r0) ptrace$cont(0x9, r0, 0x7fffffff, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x46e2, 0x20) ioctl$FS_IOC_FSSETXATTR(r1, 0x40086602, &(0x7f0000000000)) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000580)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYRESHEX, @ANYRESHEX=r1, @ANYRESDEC, @ANYBLOB="a99c768f3b754e06632d5389f1d371e39205ff66e53df6ae50a9cd9113d1d08fe4f93419336199b4d9ed4c9a43ea4fd1fbce800a081b4e5def127f68e72dbce226cad6a9c0564ce5dbdba1260033307616c7bbbca2a26fb1db7d58dc181e79ed"], 0xfdef) write$binfmt_elf64(r2, &(0x7f0000001640)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0x7, 0x5a, 0x80, 0x0, 0x1, 0x3, 0x2, 0x24c, 0x40, 0x373, 0x0, 0x3ff, 0x38, 0x2, 0xaf93, 0x8, 0x8}, [{0x0, 0x1, 0x1, 0x2, 0x4, 0x2, 0x6, 0x6}, {0x5, 0x7, 0x80000000, 0x0, 0x1f, 0x887f, 0x3}], "bc23bec0e94a6d54ba7f5f91cca3628e57eaccfaf349db15893162ff13435efb824cef5215d7e6b8776878a57eee38a6f9d6f343af04b8b74a83c155b5aba1a00e2a6054ce18643fe5a87887", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x6fc) fallocate(r2, 0x3, 0x3, 0x8000008000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x1, 0x2, 0x6, 0x2, 0x0, 0x8, 0x104011, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x4, 0x1, @perf_config_ext={0x20, 0x1ff}, 0xc6a0, 0x10000, 0x7fffffff, 0x8, 0xc616, 0x83a, 0x13, 0x0, 0x8000, 0x0, 0xe63}, r0, 0xa, r2, 0x9) 12:42:10 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {0x25, 0xf}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}]}, 0x24}}, 0x0) 12:42:10 executing program 0: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x70, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8) [ 2596.836974] FAULT_INJECTION: forcing a failure. [ 2596.836974] name failslab, interval 1, probability 0, space 0, times 0 [ 2596.839248] CPU: 1 PID: 12512 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2596.840636] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2596.842266] Call Trace: [ 2596.842794] dump_stack+0x107/0x167 [ 2596.843520] should_fail.cold+0x5/0xa [ 2596.844280] ? anon_vma_clone+0xdc/0x590 [ 2596.845107] should_failslab+0x5/0x20 [ 2596.845870] kmem_cache_alloc+0x5b/0x310 [ 2596.846694] anon_vma_clone+0xdc/0x590 [ 2596.847484] anon_vma_fork+0x82/0x640 [ 2596.848280] ? __vm_enough_memory+0x184/0x360 [ 2596.849211] copy_process+0x7218/0x7800 [ 2596.850067] ? __cleanup_sighand+0xb0/0xb0 [ 2596.850939] ? _copy_from_user+0xfb/0x1b0 [ 2596.851795] kernel_clone+0xe7/0x980 [ 2596.852578] ? lock_acquire+0x197/0x470 [ 2596.853400] ? create_io_thread+0xf0/0xf0 [ 2596.854260] ? ksys_write+0x21a/0x260 [ 2596.855034] ? lock_downgrade+0x6d0/0x6d0 [ 2596.855877] __do_sys_clone3+0x1e5/0x320 [ 2596.856712] ? __do_sys_clone+0x110/0x110 [ 2596.857573] ? rcu_read_lock_any_held+0x75/0xa0 [ 2596.858512] ? vfs_write+0x354/0xa70 [ 2596.859267] ? fput_many+0x2f/0x1a0 [ 2596.860003] ? ksys_write+0x1a9/0x260 [ 2596.860784] ? __ia32_sys_read+0xb0/0xb0 [ 2596.861628] do_syscall_64+0x33/0x40 [ 2596.862380] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2596.863408] RIP: 0033:0x7f844c6a6b19 [ 2596.864167] 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 [ 2596.867881] RSP: 002b:00007f8449c1c188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2596.869421] RAX: ffffffffffffffda RBX: 00007f844c7b9f60 RCX: 00007f844c6a6b19 [ 2596.870858] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000500 [ 2596.872294] RBP: 00007f8449c1c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2596.873736] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2596.875169] R13: 00007ffe14a4f41f R14: 00007f8449c1c300 R15: 0000000000022000 12:42:10 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r2, &(0x7f00000000c0)="a3", 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x12, r3, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r0, 0x0) dup2(r2, r1) 12:42:10 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x300000000000000, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) 12:42:10 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}]}, 0x24}}, 0x0) 12:42:10 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) 12:42:26 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}}, 0x0, 0x0, 0x4b, 0x0, "a1434d16d913534f654ed1777e0a7fa37760b9e3107318c497350ee047a9f8490f847220e51cb7466d3400322e1767bc90d79831007ef1d09975e05300cb5d5e673b91f6279a08cc5b4cd61c9a449cc7"}, 0xd8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "15bb6949bc674ed64133723aa6453b9d292123bebbcd37c5097fd53da62c01e266166394afb8d0aca105da30931d140a11973acb9dcc0d8da3a4f6f42444a1948f422c8d8d2d8bba069588783e32b713"}, 0xd8) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) epoll_wait(0xffffffffffffffff, 0x0, 0x0, 0x6226) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a2, 0x0, @perf_config_ext, 0x0, 0x10000}, 0x0, 0xfffdffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x294, 0xcd08, 0x0, 0x0) 12:42:26 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x400000000000000, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) 12:42:26 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) 12:42:26 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) 12:42:26 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r2, &(0x7f00000000c0)="a3", 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x12, r3, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r0, 0x0) dup2(r2, r1) 12:42:26 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {0x25, 0x0, 0x2}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}]}, 0x24}}, 0x0) 12:42:26 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {0x6}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 1) 12:42:26 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0), 0x0, {0x6}, &(0x7f0000000240)=""/110, 0x6e, 0x0, 0x0}, 0x58) (fail_nth: 33) [ 2613.595877] FAULT_INJECTION: forcing a failure. [ 2613.595877] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2613.598411] CPU: 1 PID: 12568 Comm: syz-executor.4 Not tainted 5.10.208 #1 [ 2613.599836] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2613.601598] Call Trace: [ 2613.602150] dump_stack+0x107/0x167 [ 2613.602912] should_fail.cold+0x5/0xa [ 2613.603711] _copy_from_user+0x2e/0x1b0 [ 2613.604546] copy_clone_args_from_user+0x147/0x790 [ 2613.605557] ? lock_acquire+0x197/0x470 [ 2613.606355] ? sighand_ctor+0x40/0x40 [ 2613.607121] ? find_held_lock+0x2c/0x110 [ 2613.607940] ? ksys_write+0x21a/0x260 [ 2613.608714] ? lock_downgrade+0x6d0/0x6d0 [ 2613.609547] __do_sys_clone3+0x9d/0x320 [ 2613.610340] ? __do_sys_clone+0x110/0x110 [ 2613.611176] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2613.612145] ? wait_for_completion_io+0x270/0x270 [ 2613.613131] ? rcu_read_lock_any_held+0x75/0xa0 [ 2613.614062] ? vfs_write+0x354/0xa70 [ 2613.614811] ? fput_many+0x2f/0x1a0 [ 2613.615540] ? ksys_write+0x1a9/0x260 [ 2613.616302] ? __ia32_sys_read+0xb0/0xb0 [ 2613.617138] do_syscall_64+0x33/0x40 [ 2613.617881] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2613.618906] RIP: 0033:0x7f9ebc031b19 [ 2613.619671] 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 [ 2613.623347] RSP: 002b:00007f9eb95a7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2613.624875] RAX: ffffffffffffffda RBX: 00007f9ebc144f60 RCX: 00007f9ebc031b19 [ 2613.626293] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000500 [ 2613.627710] RBP: 00007f9eb95a71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2613.629137] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2613.630571] R13: 00007ffcf3ffaeaf R14: 00007f9eb95a7300 R15: 0000000000022000 12:42:27 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000000), 0x6}, 0x280, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8) [ 2613.688736] FAULT_INJECTION: forcing a failure. [ 2613.688736] name failslab, interval 1, probability 0, space 0, times 0 [ 2613.692612] CPU: 0 PID: 12572 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2613.694071] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2613.695739] Call Trace: [ 2613.696279] dump_stack+0x107/0x167 [ 2613.697048] should_fail.cold+0x5/0xa [ 2613.697833] ? create_object.isra.0+0x3a/0xa20 [ 2613.698775] should_failslab+0x5/0x20 [ 2613.699553] kmem_cache_alloc+0x5b/0x310 [ 2613.700391] create_object.isra.0+0x3a/0xa20 [ 2613.701297] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2613.702343] kmem_cache_alloc+0x159/0x310 [ 2613.703214] anon_vma_clone+0xdc/0x590 [ 2613.704022] anon_vma_fork+0x82/0x640 [ 2613.704802] ? __vm_enough_memory+0x184/0x360 [ 2613.705740] copy_process+0x7218/0x7800 [ 2613.706593] ? __cleanup_sighand+0xb0/0xb0 [ 2613.707471] ? _copy_from_user+0xfb/0x1b0 [ 2613.708319] kernel_clone+0xe7/0x980 [ 2613.709080] ? lock_acquire+0x197/0x470 [ 2613.709893] ? create_io_thread+0xf0/0xf0 [ 2613.710743] ? ksys_write+0x21a/0x260 [ 2613.711519] ? lock_downgrade+0x6d0/0x6d0 [ 2613.712368] __do_sys_clone3+0x1e5/0x320 [ 2613.713517] ? __do_sys_clone+0x110/0x110 [ 2613.714564] ? rcu_read_lock_any_held+0x75/0xa0 [ 2613.715667] ? vfs_write+0x354/0xa70 [ 2613.716556] ? fput_many+0x2f/0x1a0 [ 2613.717464] ? ksys_write+0x1a9/0x260 [ 2613.718375] ? __ia32_sys_read+0xb0/0xb0 [ 2613.719362] do_syscall_64+0x33/0x40 [ 2613.720251] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2613.721485] RIP: 0033:0x7f844c6a6b19 [ 2613.722387] 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 [ 2613.726787] RSP: 002b:00007f8449bfb188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2613.728632] RAX: ffffffffffffffda RBX: 00007f844c7ba020 RCX: 00007f844c6a6b19 [ 2613.730213] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000500 [ 2613.731670] RBP: 00007f8449bfb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2613.733114] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2613.734570] R13: 00007ffe14a4f41f R14: 00007f8449bfb300 R15: 0000000000022000 12:42:27 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {0x25, 0x0, 0x3}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}]}, 0x24}}, 0x0) 12:42:27 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) 12:42:27 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r2, &(0x7f00000000c0)="a3", 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x12, r3, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r0, 0x0) dup2(r2, r1) 12:42:27 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x500000000000000, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) 12:42:27 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {0x6}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 2) [ 2613.833893] FAULT_INJECTION: forcing a failure. [ 2613.833893] name failslab, interval 1, probability 0, space 0, times 0 [ 2613.836240] CPU: 0 PID: 12587 Comm: syz-executor.4 Not tainted 5.10.208 #1 [ 2613.837655] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2613.839331] Call Trace: [ 2613.839875] dump_stack+0x107/0x167 [ 2613.840626] should_fail.cold+0x5/0xa [ 2613.841439] ? copy_process+0x3285/0x7800 [ 2613.842287] should_failslab+0x5/0x20 [ 2613.843073] kmem_cache_alloc_node+0x55/0x330 [ 2613.843987] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2613.845077] copy_process+0x3285/0x7800 [ 2613.845915] ? lock_acquire+0x197/0x470 [ 2613.846724] ? find_held_lock+0x2c/0x110 [ 2613.847604] ? __cleanup_sighand+0xb0/0xb0 [ 2613.848503] ? _copy_from_user+0xfb/0x1b0 [ 2613.849379] kernel_clone+0xe7/0x980 [ 2613.850140] ? lock_acquire+0x197/0x470 [ 2613.850971] ? create_io_thread+0xf0/0xf0 [ 2613.851846] ? ksys_write+0x21a/0x260 [ 2613.852627] ? lock_downgrade+0x6d0/0x6d0 [ 2613.853509] __do_sys_clone3+0x1e5/0x320 [ 2613.854346] ? __do_sys_clone+0x110/0x110 [ 2613.855228] ? rcu_read_lock_any_held+0x75/0xa0 [ 2613.856168] ? vfs_write+0x354/0xa70 [ 2613.856949] ? fput_many+0x2f/0x1a0 [ 2613.857696] ? ksys_write+0x1a9/0x260 [ 2613.858468] ? __ia32_sys_read+0xb0/0xb0 [ 2613.859320] do_syscall_64+0x33/0x40 [ 2613.860086] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2613.861150] RIP: 0033:0x7f9ebc031b19 [ 2613.861910] 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 [ 2613.865620] RSP: 002b:00007f9eb95a7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2613.867162] RAX: ffffffffffffffda RBX: 00007f9ebc144f60 RCX: 00007f9ebc031b19 [ 2613.868598] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000500 [ 2613.870056] RBP: 00007f9eb95a71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2613.871490] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2613.872935] R13: 00007ffcf3ffaeaf R14: 00007f9eb95a7300 R15: 0000000000022000 12:42:27 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {0x25, 0x0, 0x4}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}]}, 0x24}}, 0x0) 12:42:27 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r2, &(0x7f00000000c0)="a3", 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x12, r3, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r0, 0x0) dup2(r2, r1) 12:42:40 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) sendmsg$inet6(r0, 0x0, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) [ 2626.925682] FAULT_INJECTION: forcing a failure. [ 2626.925682] name failslab, interval 1, probability 0, space 0, times 0 [ 2626.928114] CPU: 1 PID: 12601 Comm: syz-executor.4 Not tainted 5.10.208 #1 [ 2626.929572] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2626.931349] Call Trace: [ 2626.931900] dump_stack+0x107/0x167 [ 2626.932694] should_fail.cold+0x5/0xa [ 2626.933514] ? create_object.isra.0+0x3a/0xa20 [ 2626.934494] should_failslab+0x5/0x20 [ 2626.935280] kmem_cache_alloc+0x5b/0x310 [ 2626.936142] create_object.isra.0+0x3a/0xa20 12:42:40 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {0x6}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 3) 12:42:40 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {0x25, 0x0, 0x5}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}]}, 0x24}}, 0x0) 12:42:40 executing program 0: perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x70, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x10008, 0x0, 0x0, 0x3, 0x0, 0x7}, 0x0, 0x4, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8) 12:42:40 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x600000000000000, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) 12:42:40 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0), 0x0, {0x6}, &(0x7f0000000240)=""/110, 0x6e, 0x0, 0x0}, 0x58) (fail_nth: 34) 12:42:40 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}}, 0x0, 0x0, 0x4b, 0x0, "a1434d16d913534f654ed1777e0a7fa37760b9e3107318c497350ee047a9f8490f847220e51cb7466d3400322e1767bc90d79831007ef1d09975e05300cb5d5e673b91f6279a08cc5b4cd61c9a449cc7"}, 0xd8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "15bb6949bc674ed64133723aa6453b9d292123bebbcd37c5097fd53da62c01e266166394afb8d0aca105da30931d140a11973acb9dcc0d8da3a4f6f42444a1948f422c8d8d2d8bba069588783e32b713"}, 0xd8) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) epoll_wait(0xffffffffffffffff, 0x0, 0x0, 0x6226) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a2, 0x0, @perf_config_ext, 0x0, 0x10000}, 0x0, 0xfffdffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x318, 0xcd08, 0x0, 0x0) [ 2626.937264] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2626.938638] kmem_cache_alloc_node+0x169/0x330 [ 2626.939832] copy_process+0x3285/0x7800 [ 2626.940872] ? mark_lock+0xf5/0x2df0 [ 2626.941810] ? lock_acquire+0x197/0x470 [ 2626.942804] ? find_held_lock+0x2c/0x110 [ 2626.943656] ? __cleanup_sighand+0xb0/0xb0 [ 2626.944577] ? _copy_from_user+0xfb/0x1b0 [ 2626.945449] kernel_clone+0xe7/0x980 [ 2626.946236] ? lock_acquire+0x197/0x470 [ 2626.947064] ? create_io_thread+0xf0/0xf0 [ 2626.947948] ? ksys_write+0x21a/0x260 12:42:40 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r2, &(0x7f00000000c0)="a3", 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x12, r3, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r0, 0x0) dup2(r2, r1) [ 2626.948728] ? lock_downgrade+0x6d0/0x6d0 [ 2626.949706] __do_sys_clone3+0x1e5/0x320 [ 2626.950560] ? __do_sys_clone+0x110/0x110 [ 2626.951484] ? rcu_read_lock_any_held+0x75/0xa0 [ 2626.952453] ? vfs_write+0x354/0xa70 [ 2626.953262] ? fput_many+0x2f/0x1a0 [ 2626.954080] ? ksys_write+0x1a9/0x260 [ 2626.954914] ? __ia32_sys_read+0xb0/0xb0 [ 2626.955779] do_syscall_64+0x33/0x40 [ 2626.956569] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2626.957643] RIP: 0033:0x7f9ebc031b19 [ 2626.958452] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2626.962349] RSP: 002b:00007f9eb95a7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2626.963999] RAX: ffffffffffffffda RBX: 00007f9ebc144f60 RCX: 00007f9ebc031b19 [ 2626.965502] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000500 [ 2626.966992] RBP: 00007f9eb95a71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2626.968492] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2626.970003] R13: 00007ffcf3ffaeaf R14: 00007f9eb95a7300 R15: 0000000000022000 12:42:40 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) sendmsg$inet6(r0, 0x0, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) 12:42:40 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x700000000000000, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) 12:42:40 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {0x25, 0x0, 0x6}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}]}, 0x24}}, 0x0) 12:42:40 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r2, &(0x7f00000000c0)="a3", 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x12, r3, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r0, 0x0) dup2(r2, r1) 12:42:40 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup(r0) sendmsg$NL80211_CMD_GET_WIPHY(r1, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000040)=0x8000000008) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8) 12:42:40 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x1000000000000000, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) 12:42:40 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) sendmsg$inet6(r0, 0x0, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) 12:42:40 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {0x25, 0x0, 0x7}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}]}, 0x24}}, 0x0) 12:42:40 executing program 0: perf_event_open(&(0x7f0000001d80)={0x4, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x40000, 0x0, 0x2000000, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x7, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x46e2, 0x20) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000100)={0x7, 0x0, 0x0, 0x400, 0x5}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), r0) write$binfmt_elf64(r1, &(0x7f0000000580)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYRESHEX, @ANYRESHEX=r0, @ANYRESDEC, @ANYBLOB="a99c768f3b754e06632d5389f1d371e39205ff66e53df6ae50a9cd9113d1d08fe4f93419336199b4d9ed4c9a43ea4fd1fbce800a081b4e5def127f68e72dbce226cad6a9c0564ce5dbdba1260033307616c7bbbca2a26fb1db7d58dc181e79ed"], 0xfdef) mmap$perf(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3000003, 0x810, r0, 0xdedb) [ 2627.256345] FAULT_INJECTION: forcing a failure. [ 2627.256345] name failslab, interval 1, probability 0, space 0, times 0 [ 2627.258884] CPU: 0 PID: 12617 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2627.260340] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2627.262070] Call Trace: [ 2627.262628] dump_stack+0x107/0x167 [ 2627.263396] should_fail.cold+0x5/0xa [ 2627.264175] ? create_object.isra.0+0x3a/0xa20 [ 2627.265147] should_failslab+0x5/0x20 [ 2627.265925] kmem_cache_alloc+0x5b/0x310 [ 2627.266763] create_object.isra.0+0x3a/0xa20 [ 2627.267683] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2627.268714] kmem_cache_alloc+0x159/0x310 [ 2627.269580] vm_area_dup+0x78/0x290 [ 2627.270341] ? avc_has_perm_noaudit+0x1c9/0x3e0 [ 2627.271300] ? lock_downgrade+0x6d0/0x6d0 [ 2627.272143] ? copy_page_range+0x24e9/0x3810 [ 2627.273080] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 2627.274023] ? avc_has_extended_perms+0xf40/0xf40 [ 2627.275021] ? vm_area_alloc+0x110/0x110 [ 2627.275848] ? find_held_lock+0x2c/0x110 [ 2627.276685] ? selinux_vm_enough_memory+0x114/0x180 [ 2627.277706] ? selinux_sb_statfs+0x250/0x250 [ 2627.278598] ? percpu_counter_add_batch+0x8b/0x140 [ 2627.279611] ? __vm_enough_memory+0x184/0x360 [ 2627.280509] ? security_vm_enough_memory_mm+0x8b/0xc0 [ 2627.281575] copy_process+0x291b/0x7800 [ 2627.282432] ? __cleanup_sighand+0xb0/0xb0 [ 2627.283325] ? _copy_from_user+0xfb/0x1b0 [ 2627.284192] kernel_clone+0xe7/0x980 [ 2627.284983] ? lock_acquire+0x197/0x470 [ 2627.285806] ? create_io_thread+0xf0/0xf0 [ 2627.286665] ? ksys_write+0x21a/0x260 [ 2627.287424] ? lock_downgrade+0x6d0/0x6d0 [ 2627.288266] __do_sys_clone3+0x1e5/0x320 [ 2627.289092] ? __do_sys_clone+0x110/0x110 [ 2627.289952] ? rcu_read_lock_any_held+0x75/0xa0 [ 2627.290893] ? vfs_write+0x354/0xa70 [ 2627.291658] ? fput_many+0x2f/0x1a0 [ 2627.292398] ? ksys_write+0x1a9/0x260 [ 2627.293192] ? __ia32_sys_read+0xb0/0xb0 [ 2627.294031] do_syscall_64+0x33/0x40 [ 2627.294786] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2627.295827] RIP: 0033:0x7f844c6a6b19 [ 2627.296563] 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 [ 2627.300293] RSP: 002b:00007f8449bfb188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2627.301883] RAX: ffffffffffffffda RBX: 00007f844c7ba020 RCX: 00007f844c6a6b19 [ 2627.303347] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000500 [ 2627.304843] RBP: 00007f8449bfb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2627.306300] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2627.307758] R13: 00007ffe14a4f41f R14: 00007f8449bfb300 R15: 0000000000022000 12:42:57 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, 0x0}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) 12:42:57 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x4800000000000000, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) 12:42:57 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = 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, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r2, &(0x7f00000000c0)="a3", 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x12, r3, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r0, 0x0) dup2(r2, r1) 12:42:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}}, 0x0, 0x0, 0x4b, 0x0, "a1434d16d913534f654ed1777e0a7fa37760b9e3107318c497350ee047a9f8490f847220e51cb7466d3400322e1767bc90d79831007ef1d09975e05300cb5d5e673b91f6279a08cc5b4cd61c9a449cc7"}, 0xd8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "15bb6949bc674ed64133723aa6453b9d292123bebbcd37c5097fd53da62c01e266166394afb8d0aca105da30931d140a11973acb9dcc0d8da3a4f6f42444a1948f422c8d8d2d8bba069588783e32b713"}, 0xd8) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) epoll_wait(0xffffffffffffffff, 0x0, 0x0, 0x6226) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 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, 0x7a2, 0x0, @perf_config_ext, 0x0, 0x10000}, 0x0, 0xfffdffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x39c, 0xcd08, 0x0, 0x0) 12:42:57 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x7ac, 0x0, 0x6, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x46e2, 0x20) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r1, &(0x7f0000000580)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYRESHEX, @ANYRESHEX=r0, @ANYRESDEC, @ANYBLOB="a99c768f3b754e06632d5389f1d371e39205ff66e53df6ae50a9cd9113d1d08fe4f93419336199b4d9ed4c9a43ea4fd1fbce800a081b4e5def127f68e72dbce226cad6a9c0564ce5dbdba1260033307616c7bbbca2a26fb1db7d58dc181e79ed"], 0xfdef) r2 = socket$nl_generic(0x10, 0x3, 0x10) getpeername(r2, &(0x7f0000000940), &(0x7f00000009c0)=0x80) fallocate(r2, 0x4f, 0x8, 0xfff) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x7, 0x7, 0x1, 0x6, 0x0, 0x4, 0x20000, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x20, 0x2, @perf_bp={&(0x7f0000000000), 0x7}, 0x2, 0x3, 0x800, 0x8, 0x2, 0x8100, 0x3, 0x0, 0xffffff6f}, 0x0, 0xffffffffffffffff, r0, 0x9) r3 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000008, r3) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r4, 0x0, 0x483, &(0x7f0000000140), &(0x7f00000001c0)=0x68) ioctl$AUTOFS_DEV_IOCTL_FAIL(r0, 0xc0189377, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0, {0x1, 0x209}}, './file0\x00'}) getsockopt$inet_int(r5, 0x0, 0x2, &(0x7f0000000240), &(0x7f0000000280)=0x4) 12:42:57 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {0x6}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 4) 12:42:57 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {0x25, 0x0, 0x8}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}]}, 0x24}}, 0x0) 12:42:57 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0), 0x0, {0x6}, &(0x7f0000000240)=""/110, 0x6e, 0x0, 0x0}, 0x58) (fail_nth: 35) [ 2644.406583] FAULT_INJECTION: forcing a failure. [ 2644.406583] name failslab, interval 1, probability 0, space 0, times 0 [ 2644.409413] CPU: 1 PID: 12653 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2644.411080] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2644.413096] Call Trace: [ 2644.413741] dump_stack+0x107/0x167 [ 2644.414631] should_fail.cold+0x5/0xa [ 2644.415506] ? create_object.isra.0+0x3a/0xa20 [ 2644.416426] should_failslab+0x5/0x20 [ 2644.417206] kmem_cache_alloc+0x5b/0x310 [ 2644.418028] create_object.isra.0+0x3a/0xa20 [ 2644.418916] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2644.419945] kmem_cache_alloc+0x159/0x310 [ 2644.420791] anon_vma_fork+0xf1/0x640 [ 2644.421580] ? __vm_enough_memory+0x184/0x360 [ 2644.422487] copy_process+0x7218/0x7800 [ 2644.423327] ? __cleanup_sighand+0xb0/0xb0 [ 2644.424196] ? _copy_from_user+0xfb/0x1b0 [ 2644.425049] kernel_clone+0xe7/0x980 [ 2644.425809] ? create_io_thread+0xf0/0xf0 [ 2644.426653] ? perf_event_sched_in.isra.0+0x80/0x80 [ 2644.427663] __do_sys_clone3+0x1e5/0x320 [ 2644.428474] ? __do_sys_clone+0x110/0x110 [ 2644.429327] ? finish_task_switch+0x126/0x5d0 [ 2644.430222] ? finish_task_switch+0xef/0x5d0 [ 2644.431120] ? io_schedule_timeout+0x140/0x140 [ 2644.432030] ? copy_kernel_to_fpregs+0x9e/0xe0 [ 2644.432940] ? trace_event_raw_event_x86_fpu+0x390/0x390 [ 2644.434027] ? ksys_write+0x1a9/0x260 [ 2644.434810] do_syscall_64+0x33/0x40 [ 2644.435548] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2644.436569] RIP: 0033:0x7f844c6a6b19 [ 2644.437332] 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 [ 2644.441005] RSP: 002b:00007f8449c1c188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2644.442535] RAX: ffffffffffffffda RBX: 00007f844c7b9f60 RCX: 00007f844c6a6b19 [ 2644.443957] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000500 [ 2644.445389] RBP: 00007f8449c1c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2644.446815] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2644.448239] R13: 00007ffe14a4f41f R14: 00007f8449c1c300 R15: 0000000000022000 12:42:57 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x4c00000000000000, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) 12:42:57 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {0x25, 0x0, 0x9}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}]}, 0x24}}, 0x0) 12:42:57 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, 0x0}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) 12:42:57 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r2, &(0x7f00000000c0)="a3", 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x12, r3, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r0, 0x0) dup2(r2, r1) [ 2644.548744] FAULT_INJECTION: forcing a failure. [ 2644.548744] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2644.551670] CPU: 1 PID: 12660 Comm: syz-executor.4 Not tainted 5.10.208 #1 [ 2644.553085] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2644.555081] Call Trace: [ 2644.555630] dump_stack+0x107/0x167 [ 2644.556514] should_fail.cold+0x5/0xa [ 2644.557329] __alloc_pages_nodemask+0x182/0x600 [ 2644.558454] ? lock_downgrade+0x6d0/0x6d0 [ 2644.559308] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2644.560752] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 2644.561831] ? kmem_cache_alloc_node+0x2bc/0x330 [ 2644.562977] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2644.564053] copy_process+0x618/0x7800 [ 2644.564990] ? mark_lock+0xf5/0x2df0 [ 2644.565783] ? lock_acquire+0x197/0x470 [ 2644.566743] ? find_held_lock+0x2c/0x110 [ 2644.567585] ? __cleanup_sighand+0xb0/0xb0 [ 2644.568623] ? _copy_from_user+0xfb/0x1b0 [ 2644.569489] kernel_clone+0xe7/0x980 [ 2644.570398] ? lock_acquire+0x197/0x470 [ 2644.571198] ? create_io_thread+0xf0/0xf0 [ 2644.572214] ? ksys_write+0x21a/0x260 [ 2644.572980] ? lock_downgrade+0x6d0/0x6d0 [ 2644.573998] __do_sys_clone3+0x1e5/0x320 [ 2644.574821] ? __do_sys_clone+0x110/0x110 [ 2644.575840] ? rcu_read_lock_any_held+0x75/0xa0 [ 2644.576774] ? vfs_write+0x354/0xa70 [ 2644.577705] ? fput_many+0x2f/0x1a0 [ 2644.578448] ? ksys_write+0x1a9/0x260 [ 2644.579370] ? __ia32_sys_read+0xb0/0xb0 [ 2644.580215] do_syscall_64+0x33/0x40 [ 2644.581121] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2644.582133] RIP: 0033:0x7f9ebc031b19 [ 2644.583010] 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 [ 2644.586638] RSP: 002b:00007f9eb95a7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2644.588141] RAX: ffffffffffffffda RBX: 00007f9ebc144f60 RCX: 00007f9ebc031b19 [ 2644.589561] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000500 [ 2644.590959] RBP: 00007f9eb95a71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2644.592382] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2644.593822] R13: 00007ffcf3ffaeaf R14: 00007f9eb95a7300 R15: 0000000000022000 12:42:58 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, &(0x7f0000000000)=0x5, 0x2, 0x4) 12:42:58 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x6800000000000000, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) 12:42:58 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0), 0x0, {0x6}, &(0x7f0000000240)=""/110, 0x6e, 0x0, 0x0}, 0x58) (fail_nth: 36) 12:42:58 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r2, &(0x7f00000000c0)="a3", 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x12, r3, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r0, 0x0) dup2(r2, r1) 12:42:58 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, 0x0}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) 12:42:58 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {0x25, 0x0, 0xf}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}]}, 0x24}}, 0x0) [ 2644.774816] FAULT_INJECTION: forcing a failure. [ 2644.774816] name failslab, interval 1, probability 0, space 0, times 0 [ 2644.776995] CPU: 1 PID: 12687 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2644.778306] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2644.779824] Call Trace: [ 2644.780321] dump_stack+0x107/0x167 [ 2644.780998] should_fail.cold+0x5/0xa [ 2644.781712] ? anon_vma_fork+0x1ff/0x640 [ 2644.782465] should_failslab+0x5/0x20 [ 2644.783165] kmem_cache_alloc+0x5b/0x310 [ 2644.783922] anon_vma_fork+0x1ff/0x640 [ 2644.784648] copy_process+0x7218/0x7800 [ 2644.785441] ? __cleanup_sighand+0xb0/0xb0 [ 2644.786230] ? _copy_from_user+0xfb/0x1b0 [ 2644.786997] kernel_clone+0xe7/0x980 [ 2644.787668] ? lock_acquire+0x197/0x470 [ 2644.788397] ? create_io_thread+0xf0/0xf0 [ 2644.789174] ? ksys_write+0x21a/0x260 [ 2644.789865] ? lock_downgrade+0x6d0/0x6d0 [ 2644.790634] __do_sys_clone3+0x1e5/0x320 [ 2644.791376] ? __do_sys_clone+0x110/0x110 [ 2644.792160] ? rcu_read_lock_any_held+0x75/0xa0 [ 2644.793011] ? vfs_write+0x354/0xa70 [ 2644.793706] ? fput_many+0x2f/0x1a0 [ 2644.794378] ? ksys_write+0x1a9/0x260 [ 2644.795076] ? __ia32_sys_read+0xb0/0xb0 [ 2644.795839] do_syscall_64+0x33/0x40 [ 2644.796522] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2644.797481] RIP: 0033:0x7f844c6a6b19 [ 2644.798167] 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 [ 2644.801545] RSP: 002b:00007f8449c1c188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2644.802939] RAX: ffffffffffffffda RBX: 00007f844c7b9f60 RCX: 00007f844c6a6b19 [ 2644.804244] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000500 [ 2644.805551] RBP: 00007f8449c1c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2644.806843] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2644.808135] R13: 00007ffe14a4f41f R14: 00007f8449c1c300 R15: 0000000000022000 12:43:13 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x6c00000000000000, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) 12:43:13 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x46e2, 0x20) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r1, &(0x7f0000000580)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYRESHEX, @ANYRESHEX=r0, @ANYRESDEC, @ANYBLOB="a99c768f3b754e06632d5389f1d371e39205ff66e53df6ae50a9cd9113d1d08fe4f93419336199b4d9ed4c9a43ea4fd1fbce800a081b4e5def127f68e72dbce226cad6a9c0564ce5dbdba1260033307616c7bbbca2a26fb1db7d58dc181e79ed"], 0xfdef) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x1, 0xe0b910081af67ee3}, 0x0, 0xa, r0, 0x9) ioctl$CDROM_CLEAR_OPTIONS(r1, 0x5321, 0xc) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000000)={{0x1, 0x1, 0x18, r2, {0x8}}, './file0\x00'}) r3 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x32003, 0x1e0) mmap$usbmon(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x4010, r3, 0x7) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8) 12:43:13 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}}, 0x0, 0x0, 0x4b, 0x0, "a1434d16d913534f654ed1777e0a7fa37760b9e3107318c497350ee047a9f8490f847220e51cb7466d3400322e1767bc90d79831007ef1d09975e05300cb5d5e673b91f6279a08cc5b4cd61c9a449cc7"}, 0xd8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "15bb6949bc674ed64133723aa6453b9d292123bebbcd37c5097fd53da62c01e266166394afb8d0aca105da30931d140a11973acb9dcc0d8da3a4f6f42444a1948f422c8d8d2d8bba069588783e32b713"}, 0xd8) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) epoll_wait(0xffffffffffffffff, 0x0, 0x0, 0x6226) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a2, 0x0, @perf_config_ext, 0x0, 0x10000}, 0x0, 0xfffdffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x420, 0xcd08, 0x0, 0x0) 12:43:13 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0), 0x0, {0x6}, &(0x7f0000000240)=""/110, 0x6e, 0x0, 0x0}, 0x58) (fail_nth: 37) 12:43:13 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(0x0, 0x0) pwrite64(r2, &(0x7f00000000c0)="a3", 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x12, r3, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r0, 0x0) dup2(r2, r1) 12:43:13 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) 12:43:13 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {0x25, 0x0, 0xf0}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}]}, 0x24}}, 0x0) 12:43:13 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {0x6}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 5) [ 2659.697256] FAULT_INJECTION: forcing a failure. [ 2659.697256] name failslab, interval 1, probability 0, space 0, times 0 [ 2659.697952] FAULT_INJECTION: forcing a failure. [ 2659.697952] name failslab, interval 1, probability 0, space 0, times 0 [ 2659.700175] CPU: 1 PID: 12707 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2659.704342] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2659.706340] Call Trace: [ 2659.706975] dump_stack+0x107/0x167 [ 2659.707856] should_fail.cold+0x5/0xa [ 2659.708782] ? create_object.isra.0+0x3a/0xa20 [ 2659.709900] should_failslab+0x5/0x20 [ 2659.710812] kmem_cache_alloc+0x5b/0x310 [ 2659.711798] create_object.isra.0+0x3a/0xa20 [ 2659.712852] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2659.714093] kmem_cache_alloc+0x159/0x310 [ 2659.715105] anon_vma_fork+0x1ff/0x640 [ 2659.716055] copy_process+0x7218/0x7800 [ 2659.717076] ? __cleanup_sighand+0xb0/0xb0 [ 2659.718144] ? _copy_from_user+0xfb/0x1b0 [ 2659.719158] kernel_clone+0xe7/0x980 [ 2659.720058] ? lock_acquire+0x197/0x470 [ 2659.721016] ? create_io_thread+0xf0/0xf0 [ 2659.722057] ? ksys_write+0x21a/0x260 [ 2659.722981] ? lock_downgrade+0x6d0/0x6d0 [ 2659.723987] __do_sys_clone3+0x1e5/0x320 [ 2659.724971] ? __do_sys_clone+0x110/0x110 [ 2659.725920] ? rcu_read_lock_any_held+0x75/0xa0 [ 2659.726856] ? vfs_write+0x354/0xa70 [ 2659.727609] ? fput_many+0x2f/0x1a0 [ 2659.728344] ? ksys_write+0x1a9/0x260 [ 2659.729111] ? __ia32_sys_read+0xb0/0xb0 [ 2659.729956] do_syscall_64+0x33/0x40 [ 2659.730705] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2659.731741] RIP: 0033:0x7f844c6a6b19 [ 2659.732496] 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 [ 2659.736204] RSP: 002b:00007f8449c1c188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2659.737759] RAX: ffffffffffffffda RBX: 00007f844c7b9f60 RCX: 00007f844c6a6b19 [ 2659.739200] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000500 [ 2659.740628] RBP: 00007f8449c1c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2659.742089] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2659.743524] R13: 00007ffe14a4f41f R14: 00007f8449c1c300 R15: 0000000000022000 [ 2659.745002] CPU: 0 PID: 12709 Comm: syz-executor.4 Not tainted 5.10.208 #1 [ 2659.746464] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2659.748173] Call Trace: [ 2659.748717] dump_stack+0x107/0x167 [ 2659.749483] should_fail.cold+0x5/0xa [ 2659.750277] ? prepare_creds+0x25/0x5e0 [ 2659.751096] should_failslab+0x5/0x20 [ 2659.751874] kmem_cache_alloc+0x5b/0x310 [ 2659.752705] ? lock_downgrade+0x6d0/0x6d0 [ 2659.753590] prepare_creds+0x25/0x5e0 [ 2659.754372] copy_creds+0x72/0x580 [ 2659.755114] copy_process+0xfdc/0x7800 [ 2659.755931] ? lock_acquire+0x197/0x470 [ 2659.756742] ? find_held_lock+0x2c/0x110 [ 2659.757616] ? __cleanup_sighand+0xb0/0xb0 [ 2659.758513] ? _copy_from_user+0xfb/0x1b0 [ 2659.759382] kernel_clone+0xe7/0x980 [ 2659.760153] ? lock_acquire+0x197/0x470 [ 2659.760985] ? create_io_thread+0xf0/0xf0 [ 2659.761866] ? ksys_write+0x21a/0x260 [ 2659.762643] ? lock_downgrade+0x6d0/0x6d0 [ 2659.763508] __do_sys_clone3+0x1e5/0x320 [ 2659.764348] ? __do_sys_clone+0x110/0x110 [ 2659.765265] ? rcu_read_lock_any_held+0x75/0xa0 [ 2659.766220] ? vfs_write+0x354/0xa70 [ 2659.767005] ? fput_many+0x2f/0x1a0 [ 2659.767756] ? ksys_write+0x1a9/0x260 [ 2659.768541] ? __ia32_sys_read+0xb0/0xb0 [ 2659.769421] do_syscall_64+0x33/0x40 [ 2659.770185] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2659.771239] RIP: 0033:0x7f9ebc031b19 [ 2659.772008] 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 [ 2659.775772] RSP: 002b:00007f9eb95a7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2659.777356] RAX: ffffffffffffffda RBX: 00007f9ebc144f60 RCX: 00007f9ebc031b19 [ 2659.778822] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000500 [ 2659.780279] RBP: 00007f9eb95a71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2659.781744] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2659.783205] R13: 00007ffcf3ffaeaf R14: 00007f9eb95a7300 R15: 0000000000022000 12:43:13 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 12:43:13 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {0x6}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 6) 12:43:13 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0), 0x0, {0x6}, &(0x7f0000000240)=""/110, 0x6e, 0x0, 0x0}, 0x58) (fail_nth: 38) 12:43:13 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(0x0, 0x0) pwrite64(r2, &(0x7f00000000c0)="a3", 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x12, r3, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r0, 0x0) dup2(r2, r1) 12:43:13 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {0x25, 0x0, 0x300}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}]}, 0x24}}, 0x0) 12:43:13 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x7400000000000000, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) [ 2659.925511] FAULT_INJECTION: forcing a failure. [ 2659.925511] name failslab, interval 1, probability 0, space 0, times 0 [ 2659.927963] CPU: 0 PID: 12726 Comm: syz-executor.4 Not tainted 5.10.208 #1 [ 2659.929414] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2659.931099] Call Trace: [ 2659.931649] dump_stack+0x107/0x167 [ 2659.932405] should_fail.cold+0x5/0xa [ 2659.933195] ? create_object.isra.0+0x3a/0xa20 [ 2659.934152] should_failslab+0x5/0x20 [ 2659.934929] kmem_cache_alloc+0x5b/0x310 [ 2659.935769] create_object.isra.0+0x3a/0xa20 [ 2659.936665] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2659.937701] kmem_cache_alloc+0x159/0x310 [ 2659.938076] FAULT_INJECTION: forcing a failure. [ 2659.938076] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2659.938560] prepare_creds+0x25/0x5e0 [ 2659.938587] copy_creds+0x72/0x580 [ 2659.938619] copy_process+0xfdc/0x7800 [ 2659.943250] ? lock_acquire+0x197/0x470 [ 2659.944060] ? find_held_lock+0x2c/0x110 [ 2659.944932] ? __cleanup_sighand+0xb0/0xb0 [ 2659.945844] ? _copy_from_user+0xfb/0x1b0 [ 2659.946726] kernel_clone+0xe7/0x980 [ 2659.947502] ? lock_acquire+0x197/0x470 [ 2659.948328] ? create_io_thread+0xf0/0xf0 [ 2659.949192] ? ksys_write+0x21a/0x260 [ 2659.949989] ? lock_downgrade+0x6d0/0x6d0 [ 2659.950852] __do_sys_clone3+0x1e5/0x320 [ 2659.951679] ? __do_sys_clone+0x110/0x110 [ 2659.952560] ? rcu_read_lock_any_held+0x75/0xa0 [ 2659.953543] ? vfs_write+0x354/0xa70 [ 2659.954326] ? fput_many+0x2f/0x1a0 [ 2659.955080] ? ksys_write+0x1a9/0x260 [ 2659.955870] ? __ia32_sys_read+0xb0/0xb0 [ 2659.956747] do_syscall_64+0x33/0x40 [ 2659.957522] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2659.958578] RIP: 0033:0x7f9ebc031b19 [ 2659.959325] 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 [ 2659.963097] RSP: 002b:00007f9eb95a7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2659.964664] RAX: ffffffffffffffda RBX: 00007f9ebc144f60 RCX: 00007f9ebc031b19 [ 2659.966152] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000500 [ 2659.967620] RBP: 00007f9eb95a71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2659.969083] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2659.970556] R13: 00007ffcf3ffaeaf R14: 00007f9eb95a7300 R15: 0000000000022000 [ 2659.972074] CPU: 1 PID: 12728 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2659.973534] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2659.975241] Call Trace: [ 2659.975792] dump_stack+0x107/0x167 [ 2659.976555] should_fail.cold+0x5/0xa [ 2659.977360] __alloc_pages_nodemask+0x182/0x600 [ 2659.978323] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2659.979577] ? copy_page_range+0x28e1/0x3810 [ 2659.980493] alloc_pages_current+0x187/0x280 [ 2659.981427] get_zeroed_page+0x14/0xb0 [ 2659.982232] __pud_alloc+0x33/0x270 [ 2659.982981] copy_page_range+0x2ca1/0x3810 [ 2659.983849] ? SOFTIRQ_verbose+0x10/0x10 [ 2659.984692] ? lock_chain_count+0x20/0x20 [ 2659.985607] ? lock_downgrade+0x6d0/0x6d0 [ 2659.986483] ? up_write+0x191/0x550 [ 2659.987237] ? vm_iomap_memory+0x190/0x190 [ 2659.988104] ? downgrade_write+0x3a0/0x3a0 [ 2659.988980] ? anon_vma_interval_tree_insert+0x277/0x450 [ 2659.990105] ? __vma_link_rb+0x540/0x700 [ 2659.990952] copy_process+0x759b/0x7800 [ 2659.991814] ? __cleanup_sighand+0xb0/0xb0 [ 2659.992704] ? _copy_from_user+0xfb/0x1b0 [ 2659.993583] kernel_clone+0xe7/0x980 [ 2659.994367] ? lock_acquire+0x197/0x470 [ 2659.995162] ? create_io_thread+0xf0/0xf0 [ 2659.996016] ? ksys_write+0x21a/0x260 [ 2659.996796] ? lock_downgrade+0x6d0/0x6d0 [ 2659.997641] __do_sys_clone3+0x1e5/0x320 [ 2659.998471] ? __do_sys_clone+0x110/0x110 [ 2659.999320] ? rcu_read_lock_any_held+0x75/0xa0 [ 2660.000264] ? vfs_write+0x354/0xa70 [ 2660.001015] ? fput_many+0x2f/0x1a0 [ 2660.001806] ? ksys_write+0x1a9/0x260 [ 2660.002574] ? __ia32_sys_read+0xb0/0xb0 [ 2660.003414] do_syscall_64+0x33/0x40 [ 2660.004168] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2660.005246] RIP: 0033:0x7f844c6a6b19 [ 2660.006010] 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 [ 2660.009855] RSP: 002b:00007f8449c1c188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2660.011439] RAX: ffffffffffffffda RBX: 00007f844c7b9f60 RCX: 00007f844c6a6b19 [ 2660.012904] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000500 [ 2660.014309] RBP: 00007f8449c1c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2660.015771] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2660.017268] R13: 00007ffe14a4f41f R14: 00007f8449c1c300 R15: 0000000000022000 12:43:13 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x101000, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7e, 0x8, 0x2, 0x91, 0x0, 0x9, 0x85411, 0x4, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, @perf_bp, 0x40100, 0x800, 0xffff, 0x5, 0x9, 0x3f, 0xfff7, 0x0, 0x7, 0x0, 0x7}, 0xffffffffffffffff, 0x7, r1, 0x3) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0x1ff}}, './file0\x00'}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet6(r3, &(0x7f0000007580)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000ec0)=[@pktinfo={{0x24, 0x29, 0x32, {@mcast2, r5}}}], 0x28}}], 0x2, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000140)={@local, 0x3f, r5}) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8) 12:43:13 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(0x0, 0x0) pwrite64(r2, &(0x7f00000000c0)="a3", 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x12, r3, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r0, 0x0) dup2(r2, r1) 12:43:13 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x7a00000000000000, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) 12:43:13 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {0x25, 0x0, 0x500}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}]}, 0x24}}, 0x0) 12:43:27 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0xfeffffff00000000, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) 12:43:27 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}}, 0x0, 0x0, 0x4b, 0x0, "a1434d16d913534f654ed1777e0a7fa37760b9e3107318c497350ee047a9f8490f847220e51cb7466d3400322e1767bc90d79831007ef1d09975e05300cb5d5e673b91f6279a08cc5b4cd61c9a449cc7"}, 0xd8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "15bb6949bc674ed64133723aa6453b9d292123bebbcd37c5097fd53da62c01e266166394afb8d0aca105da30931d140a11973acb9dcc0d8da3a4f6f42444a1948f422c8d8d2d8bba069588783e32b713"}, 0xd8) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) epoll_wait(0xffffffffffffffff, 0x0, 0x0, 0x6226) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 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, 0x7a2, 0x0, @perf_config_ext, 0x0, 0x10000}, 0x0, 0xfffdffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x4a4, 0xcd08, 0x0, 0x0) 12:43:27 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0), 0x0, {0x6}, &(0x7f0000000240)=""/110, 0x6e, 0x0, 0x0}, 0x58) (fail_nth: 39) 12:43:27 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x46e2, 0x20) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r1, &(0x7f0000000580)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYRESHEX, @ANYRESHEX=r0, @ANYRESDEC, @ANYBLOB="a99c768f3b754e06632d5389f1d371e39205ff66e53df6ae50a9cd9113d1d08fe4f93419336199b4d9ed4c9a43ea4fd1fbce800a081b4e5def127f68e72dbce226cad6a9c0564ce5dbdba1260033307616c7bbbca2a26fb1db7d58dc181e79ed"], 0xfdef) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2, 0x4010, r0, 0x0) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8) 12:43:27 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) 12:43:27 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {0x6}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 7) 12:43:27 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x12, r3, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r0, 0x0) dup2(r2, r1) 12:43:27 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {0x25, 0x0, 0x600}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}]}, 0x24}}, 0x0) [ 2674.317094] FAULT_INJECTION: forcing a failure. [ 2674.317094] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2674.319587] CPU: 1 PID: 12756 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2674.321011] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2674.322726] Call Trace: [ 2674.323274] dump_stack+0x107/0x167 [ 2674.324030] should_fail.cold+0x5/0xa [ 2674.324829] __alloc_pages_nodemask+0x182/0x600 [ 2674.325789] ? lock_acquire+0x197/0x470 [ 2674.326605] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2674.327838] ? lock_downgrade+0x6d0/0x6d0 [ 2674.328686] ? do_raw_spin_lock+0x121/0x260 [ 2674.329598] alloc_pages_current+0x187/0x280 [ 2674.330499] __pmd_alloc+0x37/0x5e0 [ 2674.331247] copy_page_range+0x2bd8/0x3810 [ 2674.332111] ? SOFTIRQ_verbose+0x10/0x10 [ 2674.332949] ? lock_chain_count+0x20/0x20 [ 2674.333851] ? up_write+0x191/0x550 [ 2674.334593] ? vm_iomap_memory+0x190/0x190 [ 2674.335460] ? downgrade_write+0x3a0/0x3a0 [ 2674.336327] ? anon_vma_interval_tree_insert+0x277/0x450 [ 2674.337455] ? __vma_link_rb+0x540/0x700 [ 2674.338298] copy_process+0x759b/0x7800 [ 2674.339144] ? __cleanup_sighand+0xb0/0xb0 [ 2674.340028] ? _copy_from_user+0xfb/0x1b0 [ 2674.340887] kernel_clone+0xe7/0x980 [ 2674.341657] ? lock_acquire+0x197/0x470 [ 2674.342470] ? create_io_thread+0xf0/0xf0 [ 2674.343335] ? ksys_write+0x21a/0x260 [ 2674.344116] ? lock_downgrade+0x6d0/0x6d0 [ 2674.344969] __do_sys_clone3+0x1e5/0x320 [ 2674.345812] ? __do_sys_clone+0x110/0x110 [ 2674.346682] ? rcu_read_lock_any_held+0x75/0xa0 [ 2674.347630] ? vfs_write+0x354/0xa70 [ 2674.348393] ? fput_many+0x2f/0x1a0 [ 2674.349124] ? ksys_write+0x1a9/0x260 [ 2674.349905] ? __ia32_sys_read+0xb0/0xb0 [ 2674.350728] do_syscall_64+0x33/0x40 [ 2674.351474] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2674.352494] RIP: 0033:0x7f844c6a6b19 [ 2674.353246] 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 [ 2674.356881] RSP: 002b:00007f8449c1c188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2674.358430] RAX: ffffffffffffffda RBX: 00007f844c7b9f60 RCX: 00007f844c6a6b19 [ 2674.359873] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000500 [ 2674.361301] RBP: 00007f8449c1c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2674.362743] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2674.364175] R13: 00007ffe14a4f41f R14: 00007f8449c1c300 R15: 0000000000022000 12:43:27 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) 12:43:27 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x12, r3, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r0, 0x0) dup2(r2, r1) 12:43:27 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1540, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0x0, 0x0, 0x2, 0xffffffffffeffdfe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xf) mmap$perf(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x6, 0x810, r0, 0x41) fallocate(r0, 0x8, 0x1ff, 0x20) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x50, 0xffffffffffffffff, 0x8000000) 12:43:27 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0xfeffffffff030000, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) [ 2674.477656] FAULT_INJECTION: forcing a failure. [ 2674.477656] name failslab, interval 1, probability 0, space 0, times 0 [ 2674.480142] CPU: 1 PID: 12768 Comm: syz-executor.4 Not tainted 5.10.208 #1 [ 2674.481721] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2674.483455] Call Trace: [ 2674.484004] dump_stack+0x107/0x167 [ 2674.484767] should_fail.cold+0x5/0xa [ 2674.485599] ? security_prepare_creds+0x112/0x190 [ 2674.486635] should_failslab+0x5/0x20 [ 2674.487432] __kmalloc+0x72/0x390 [ 2674.488189] security_prepare_creds+0x112/0x190 [ 2674.489184] prepare_creds+0x452/0x5e0 [ 2674.490053] copy_creds+0x72/0x580 [ 2674.490823] copy_process+0xfdc/0x7800 [ 2674.491665] ? mark_lock+0xf5/0x2df0 [ 2674.492477] ? lock_acquire+0x197/0x470 [ 2674.493329] ? find_held_lock+0x2c/0x110 [ 2674.494243] ? __cleanup_sighand+0xb0/0xb0 [ 2674.495168] ? _copy_from_user+0xfb/0x1b0 [ 2674.496063] kernel_clone+0xe7/0x980 [ 2674.496871] ? lock_acquire+0x197/0x470 [ 2674.497736] ? create_io_thread+0xf0/0xf0 [ 2674.498647] ? ksys_write+0x21a/0x260 [ 2674.499468] ? lock_downgrade+0x6d0/0x6d0 [ 2674.500351] __do_sys_clone3+0x1e5/0x320 [ 2674.501225] ? __do_sys_clone+0x110/0x110 [ 2674.502156] ? rcu_read_lock_any_held+0x75/0xa0 [ 2674.503144] ? vfs_write+0x354/0xa70 [ 2674.503940] ? fput_many+0x2f/0x1a0 [ 2674.504726] ? ksys_write+0x1a9/0x260 [ 2674.505565] ? __ia32_sys_read+0xb0/0xb0 [ 2674.506476] do_syscall_64+0x33/0x40 [ 2674.507295] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2674.508417] RIP: 0033:0x7f9ebc031b19 [ 2674.509240] 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 [ 2674.513327] RSP: 002b:00007f9eb95a7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2674.515006] RAX: ffffffffffffffda RBX: 00007f9ebc144f60 RCX: 00007f9ebc031b19 [ 2674.516571] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000500 [ 2674.518163] RBP: 00007f9eb95a71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2674.519736] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2674.521308] R13: 00007ffcf3ffaeaf R14: 00007f9eb95a7300 R15: 0000000000022000 12:43:27 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {0x25, 0x0, 0x700}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}]}, 0x24}}, 0x0) 12:43:27 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0), 0x0, {0x6}, &(0x7f0000000240)=""/110, 0x6e, 0x0, 0x0}, 0x58) (fail_nth: 40) 12:43:27 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000000000)="7d21b1f3ec56539f5e0bb5c5d10871895d4d39c4658b6177ad154dd20b47dc130140509d1c5bedd662df81c8cd6bf4d8476fcc5de1e6e25be26e16ac4355262392af26b8e5", 0x45, 0x0) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8) [ 2674.610749] FAULT_INJECTION: forcing a failure. [ 2674.610749] name failslab, interval 1, probability 0, space 0, times 0 [ 2674.613078] CPU: 1 PID: 12786 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2674.614492] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2674.616155] Call Trace: [ 2674.616697] dump_stack+0x107/0x167 [ 2674.617455] should_fail.cold+0x5/0xa [ 2674.618222] ? __pmd_alloc+0x94/0x5e0 [ 2674.618992] should_failslab+0x5/0x20 [ 2674.619760] kmem_cache_alloc+0x5b/0x310 [ 2674.620582] __pmd_alloc+0x94/0x5e0 [ 2674.621314] copy_page_range+0x2bd8/0x3810 [ 2674.622173] ? SOFTIRQ_verbose+0x10/0x10 [ 2674.622983] ? lock_chain_count+0x20/0x20 [ 2674.623849] ? up_write+0x191/0x550 [ 2674.624574] ? vm_iomap_memory+0x190/0x190 [ 2674.625437] ? downgrade_write+0x3a0/0x3a0 [ 2674.626285] ? anon_vma_interval_tree_insert+0x277/0x450 [ 2674.627368] ? __vma_link_rb+0x540/0x700 [ 2674.628188] copy_process+0x759b/0x7800 [ 2674.629021] ? __cleanup_sighand+0xb0/0xb0 [ 2674.629878] ? asm_sysvec_call_function_single+0x12/0x20 [ 2674.630952] ? trace_hardirqs_on+0x5b/0x180 [ 2674.631824] ? kernel_clone+0xc4/0x980 [ 2674.632606] kernel_clone+0xe7/0x980 [ 2674.633354] ? lock_acquire+0x197/0x470 [ 2674.634171] ? create_io_thread+0xf0/0xf0 [ 2674.635013] ? ksys_write+0x21a/0x260 [ 2674.635773] ? lock_downgrade+0x6d0/0x6d0 [ 2674.636604] __do_sys_clone3+0x1e5/0x320 [ 2674.637422] ? __do_sys_clone+0x110/0x110 [ 2674.638276] ? rcu_read_lock_any_held+0x75/0xa0 [ 2674.639199] ? vfs_write+0x354/0xa70 [ 2674.639957] ? fput_many+0x2f/0x1a0 [ 2674.640687] ? ksys_write+0x1a9/0x260 [ 2674.641455] ? __ia32_sys_read+0xb0/0xb0 [ 2674.642281] do_syscall_64+0x33/0x40 [ 2674.643022] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2674.644040] RIP: 0033:0x7f844c6a6b19 [ 2674.644784] 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 [ 2674.648460] RSP: 002b:00007f8449c1c188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2674.649983] RAX: ffffffffffffffda RBX: 00007f844c7b9f60 RCX: 00007f844c6a6b19 [ 2674.651400] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000500 [ 2674.652814] RBP: 00007f8449c1c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2674.654254] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2674.655673] R13: 00007ffe14a4f41f R14: 00007f8449c1c300 R15: 0000000000022000 12:43:42 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}}, 0x0, 0x0, 0x4b, 0x0, "a1434d16d913534f654ed1777e0a7fa37760b9e3107318c497350ee047a9f8490f847220e51cb7466d3400322e1767bc90d79831007ef1d09975e05300cb5d5e673b91f6279a08cc5b4cd61c9a449cc7"}, 0xd8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "15bb6949bc674ed64133723aa6453b9d292123bebbcd37c5097fd53da62c01e266166394afb8d0aca105da30931d140a11973acb9dcc0d8da3a4f6f42444a1948f422c8d8d2d8bba069588783e32b713"}, 0xd8) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) epoll_wait(0xffffffffffffffff, 0x0, 0x0, 0x6226) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 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, 0x7a2, 0x0, @perf_config_ext, 0x0, 0x10000}, 0x0, 0xfffdffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x500, 0xcd08, 0x0, 0x0) 12:43:42 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{0x0}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) 12:43:42 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x46e2, 0x20) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r1, &(0x7f0000000580)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYRESHEX, @ANYRESHEX=r0, @ANYRESDEC, @ANYBLOB="a99c768f3b754e06632d5389f1d371e39205ff66e53df6ae50a9cd9113d1d08fe4f93419336199b4d9ed4c9a43ea4fd1fbce800a081b4e5def127f68e72dbce226cad6a9c0564ce5dbdba1260033307616c7bbbca2a26fb1db7d58dc181e79ed"], 0xfdef) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x0, 0x5, 0x9, 0x80, 0x0, 0x0, 0x4000, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x36ff, 0x1, @perf_bp={&(0x7f0000000000), 0x3}, 0x10, 0x6, 0x4, 0x4, 0x9, 0x5, 0x3, 0x0, 0x40, 0x0, 0x200}, 0xffffffffffffffff, 0x7, r0, 0xa) r2 = socket$nl_generic(0x10, 0x3, 0x10) getpeername(r2, &(0x7f0000000940), &(0x7f00000009c0)=0x80) ioctl$BTRFS_IOC_QUOTA_CTL(r2, 0xc0109428, &(0x7f0000000100)={0x3}) 12:43:42 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0xffffffffff030000, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) 12:43:42 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x12, r3, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r0, 0x0) dup2(r2, r1) 12:43:42 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {0x25, 0x0, 0x900}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}]}, 0x24}}, 0x0) 12:43:42 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {0x6}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 8) 12:43:42 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0), 0x0, {0x6}, &(0x7f0000000240)=""/110, 0x6e, 0x0, 0x0}, 0x58) (fail_nth: 41) [ 2689.047364] FAULT_INJECTION: forcing a failure. [ 2689.047364] name failslab, interval 1, probability 0, space 0, times 0 [ 2689.049714] CPU: 1 PID: 12809 Comm: syz-executor.4 Not tainted 5.10.208 #1 [ 2689.051117] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2689.052785] Call Trace: [ 2689.053322] dump_stack+0x107/0x167 [ 2689.054076] should_fail.cold+0x5/0xa [ 2689.054851] ? create_object.isra.0+0x3a/0xa20 [ 2689.055791] should_failslab+0x5/0x20 [ 2689.056561] kmem_cache_alloc+0x5b/0x310 [ 2689.057389] create_object.isra.0+0x3a/0xa20 [ 2689.058295] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2689.059316] __kmalloc+0x16e/0x390 [ 2689.060044] security_prepare_creds+0x112/0x190 [ 2689.060981] prepare_creds+0x452/0x5e0 [ 2689.061776] copy_creds+0x72/0x580 [ 2689.062493] copy_process+0xfdc/0x7800 [ 2689.063285] ? mark_lock+0xf5/0x2df0 [ 2689.064047] ? lock_acquire+0x197/0x470 [ 2689.064845] ? find_held_lock+0x2c/0x110 [ 2689.065682] ? __cleanup_sighand+0xb0/0xb0 [ 2689.066550] ? _copy_from_user+0xfb/0x1b0 [ 2689.067389] kernel_clone+0xe7/0x980 [ 2689.068140] ? lock_acquire+0x197/0x470 [ 2689.068937] ? create_io_thread+0xf0/0xf0 [ 2689.069799] ? ksys_write+0x21a/0x260 [ 2689.070571] ? lock_downgrade+0x6d0/0x6d0 [ 2689.071404] __do_sys_clone3+0x1e5/0x320 [ 2689.072219] ? __do_sys_clone+0x110/0x110 [ 2689.073071] ? rcu_read_lock_any_held+0x75/0xa0 [ 2689.074018] ? vfs_write+0x354/0xa70 [ 2689.074769] ? fput_many+0x2f/0x1a0 [ 2689.075502] ? ksys_write+0x1a9/0x260 [ 2689.076269] ? __ia32_sys_read+0xb0/0xb0 [ 2689.077108] do_syscall_64+0x33/0x40 [ 2689.077868] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2689.078898] RIP: 0033:0x7f9ebc031b19 [ 2689.079645] 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 [ 2689.083353] RSP: 002b:00007f9eb95a7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2689.084881] RAX: ffffffffffffffda RBX: 00007f9ebc144f60 RCX: 00007f9ebc031b19 [ 2689.086322] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000500 [ 2689.087748] RBP: 00007f9eb95a71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2689.089175] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2689.089687] FAULT_INJECTION: forcing a failure. [ 2689.089687] name failslab, interval 1, probability 0, space 0, times 0 [ 2689.090626] R13: 00007ffcf3ffaeaf R14: 00007f9eb95a7300 R15: 0000000000022000 [ 2689.093108] CPU: 0 PID: 12812 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2689.093997] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2689.095044] Call Trace: [ 2689.095382] dump_stack+0x107/0x167 [ 2689.095859] should_fail.cold+0x5/0xa [ 2689.096339] ? create_object.isra.0+0x3a/0xa20 [ 2689.096927] should_failslab+0x5/0x20 [ 2689.097413] kmem_cache_alloc+0x5b/0x310 [ 2689.097946] create_object.isra.0+0x3a/0xa20 [ 2689.098499] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2689.099144] kmem_cache_alloc+0x159/0x310 [ 2689.099685] __pmd_alloc+0x94/0x5e0 [ 2689.100154] copy_page_range+0x2bd8/0x3810 [ 2689.100683] ? lock_chain_count+0x20/0x20 [ 2689.101264] ? up_write+0x191/0x550 [ 2689.101744] ? vm_iomap_memory+0x190/0x190 [ 2689.102289] ? downgrade_write+0x3a0/0x3a0 [ 2689.102840] ? anon_vma_interval_tree_insert+0x277/0x450 [ 2689.103526] ? __vma_link_rb+0x540/0x700 [ 2689.104055] copy_process+0x759b/0x7800 [ 2689.104614] ? __cleanup_sighand+0xb0/0xb0 [ 2689.105179] ? _copy_from_user+0xfb/0x1b0 [ 2689.105725] kernel_clone+0xe7/0x980 [ 2689.106187] ? lock_acquire+0x197/0x470 [ 2689.106687] ? create_io_thread+0xf0/0xf0 [ 2689.107228] ? ksys_write+0x21a/0x260 [ 2689.107706] ? lock_downgrade+0x6d0/0x6d0 [ 2689.108232] __do_sys_clone3+0x1e5/0x320 [ 2689.108748] ? __do_sys_clone+0x110/0x110 [ 2689.109299] ? rcu_read_lock_any_held+0x75/0xa0 [ 2689.109895] ? vfs_write+0x354/0xa70 [ 2689.110370] ? fput_many+0x2f/0x1a0 [ 2689.110830] ? ksys_write+0x1a9/0x260 [ 2689.111304] ? __ia32_sys_read+0xb0/0xb0 [ 2689.111841] do_syscall_64+0x33/0x40 [ 2689.112310] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2689.112945] RIP: 0033:0x7f844c6a6b19 [ 2689.113413] 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 [ 2689.115707] RSP: 002b:00007f8449c1c188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2689.116651] RAX: ffffffffffffffda RBX: 00007f844c7b9f60 RCX: 00007f844c6a6b19 [ 2689.117537] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000500 [ 2689.118439] RBP: 00007f8449c1c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2689.119325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2689.120208] R13: 00007ffe14a4f41f R14: 00007f8449c1c300 R15: 0000000000022000 12:43:42 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{0x0}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) 12:43:42 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1002, 0x800, &(0x7f0000ffa000/0x1000)=nil) 12:43:42 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {0x25, 0x0, 0xf00}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}]}, 0x24}}, 0x0) 12:43:42 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{0x0}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) 12:43:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}}, 0x0, 0x0, 0x4b, 0x0, "a1434d16d913534f654ed1777e0a7fa37760b9e3107318c497350ee047a9f8490f847220e51cb7466d3400322e1767bc90d79831007ef1d09975e05300cb5d5e673b91f6279a08cc5b4cd61c9a449cc7"}, 0xd8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "15bb6949bc674ed64133723aa6453b9d292123bebbcd37c5097fd53da62c01e266166394afb8d0aca105da30931d140a11973acb9dcc0d8da3a4f6f42444a1948f422c8d8d2d8bba069588783e32b713"}, 0xd8) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) epoll_wait(0xffffffffffffffff, 0x0, 0x0, 0x6226) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a2, 0x0, @perf_config_ext, 0x0, 0x10000}, 0x0, 0xfffdffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x528, 0xcd08, 0x0, 0x0) 12:43:59 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {0x6}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 9) 12:43:59 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1003, 0x800, &(0x7f0000ffa000/0x1000)=nil) 12:43:59 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r2, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x12, r3, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r0, 0x0) dup2(r2, r1) 12:43:59 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0), 0x0, {0x6}, &(0x7f0000000240)=""/110, 0x6e, 0x0, 0x0}, 0x58) (fail_nth: 42) 12:43:59 executing program 0: perf_event_open(&(0x7f0000001d80)={0x4, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8) munlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) 12:43:59 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {0x25, 0x0, 0xf000}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}]}, 0x24}}, 0x0) 12:43:59 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) [ 2705.908779] FAULT_INJECTION: forcing a failure. [ 2705.908779] name failslab, interval 1, probability 0, space 0, times 0 [ 2705.910126] CPU: 0 PID: 12835 Comm: syz-executor.4 Not tainted 5.10.208 #1 [ 2705.910890] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2705.911800] Call Trace: [ 2705.912099] dump_stack+0x107/0x167 [ 2705.912509] should_fail.cold+0x5/0xa [ 2705.912950] ? __delayacct_tsk_init+0x1b/0x80 [ 2705.913472] should_failslab+0x5/0x20 [ 2705.913909] kmem_cache_alloc+0x5b/0x310 [ 2705.914373] ? prepare_creds+0x466/0x5e0 [ 2705.914848] __delayacct_tsk_init+0x1b/0x80 [ 2705.915334] copy_process+0x3319/0x7800 [ 2705.915812] ? lock_acquire+0x197/0x470 [ 2705.916246] ? find_held_lock+0x2c/0x110 [ 2705.916734] ? __cleanup_sighand+0xb0/0xb0 [ 2705.917216] ? _copy_from_user+0xfb/0x1b0 [ 2705.917707] kernel_clone+0xe7/0x980 [ 2705.918148] ? lock_acquire+0x197/0x470 [ 2705.918619] ? create_io_thread+0xf0/0xf0 [ 2705.919088] ? ksys_write+0x21a/0x260 [ 2705.919536] ? lock_downgrade+0x6d0/0x6d0 [ 2705.920011] __do_sys_clone3+0x1e5/0x320 [ 2705.920475] ? __do_sys_clone+0x110/0x110 [ 2705.920951] ? rcu_read_lock_any_held+0x75/0xa0 [ 2705.921491] ? vfs_write+0x354/0xa70 [ 2705.921909] ? fput_many+0x2f/0x1a0 [ 2705.922337] ? ksys_write+0x1a9/0x260 [ 2705.922760] ? __ia32_sys_read+0xb0/0xb0 [ 2705.923250] do_syscall_64+0x33/0x40 [ 2705.923664] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2705.924250] RIP: 0033:0x7f9ebc031b19 [ 2705.924666] 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 [ 2705.926784] RSP: 002b:00007f9eb95a7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2705.927662] RAX: ffffffffffffffda RBX: 00007f9ebc144f60 RCX: 00007f9ebc031b19 [ 2705.928493] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000500 [ 2705.929305] RBP: 00007f9eb95a71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2705.930170] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2705.931012] R13: 00007ffcf3ffaeaf R14: 00007f9eb95a7300 R15: 0000000000022000 [ 2705.935100] FAULT_INJECTION: forcing a failure. [ 2705.935100] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2705.937688] CPU: 1 PID: 12843 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2705.939181] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2705.940951] Call Trace: [ 2705.941523] dump_stack+0x107/0x167 [ 2705.942337] should_fail.cold+0x5/0xa [ 2705.943165] __alloc_pages_nodemask+0x182/0x600 [ 2705.944171] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2705.945454] ? find_held_lock+0x2c/0x110 [ 2705.946351] ? __pmd_alloc+0x2db/0x5e0 [ 2705.947188] ? lock_downgrade+0x6d0/0x6d0 [ 2705.948081] ? do_raw_spin_lock+0x121/0x260 [ 2705.949013] alloc_pages_current+0x187/0x280 [ 2705.950003] pte_alloc_one+0x16/0x1a0 [ 2705.950821] __pte_alloc+0x1d/0x330 [ 2705.951609] copy_page_range+0x1b62/0x3810 [ 2705.952517] ? SOFTIRQ_verbose+0x10/0x10 [ 2705.953385] ? lock_chain_count+0x20/0x20 [ 2705.954337] ? up_write+0x191/0x550 [ 2705.955118] ? vm_iomap_memory+0x190/0x190 [ 2705.956022] ? downgrade_write+0x3a0/0x3a0 [ 2705.956934] ? anon_vma_interval_tree_insert+0x277/0x450 [ 2705.958118] ? __vma_link_rb+0x540/0x700 [ 2705.959005] copy_process+0x759b/0x7800 [ 2705.959907] ? __cleanup_sighand+0xb0/0xb0 [ 2705.960835] ? _copy_from_user+0xfb/0x1b0 [ 2705.961734] kernel_clone+0xe7/0x980 [ 2705.962551] ? lock_acquire+0x197/0x470 [ 2705.963402] ? create_io_thread+0xf0/0xf0 [ 2705.964316] ? ksys_write+0x21a/0x260 [ 2705.965138] ? lock_downgrade+0x6d0/0x6d0 [ 2705.966054] __do_sys_clone3+0x1e5/0x320 [ 2705.966929] ? __do_sys_clone+0x110/0x110 [ 2705.967865] ? rcu_read_lock_any_held+0x75/0xa0 [ 2705.968855] ? vfs_write+0x354/0xa70 [ 2705.969658] ? fput_many+0x2f/0x1a0 [ 2705.970458] ? ksys_write+0x1a9/0x260 [ 2705.971273] ? __ia32_sys_read+0xb0/0xb0 [ 2705.972165] do_syscall_64+0x33/0x40 [ 2705.972961] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2705.974074] RIP: 0033:0x7f844c6a6b19 [ 2705.974874] 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 [ 2705.978897] RSP: 002b:00007f8449c1c188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2705.980585] RAX: ffffffffffffffda RBX: 00007f844c7b9f60 RCX: 00007f844c6a6b19 [ 2705.982171] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000500 [ 2705.983727] RBP: 00007f8449c1c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2705.985295] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2705.986840] R13: 00007ffe14a4f41f R14: 00007f8449c1c300 R15: 0000000000022000 12:43:59 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8) 12:43:59 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) 12:43:59 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {0x25, 0x0, 0xffff}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}]}, 0x24}}, 0x0) 12:43:59 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1004, 0x800, &(0x7f0000ffa000/0x1000)=nil) 12:43:59 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r2, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x12, r3, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r0, 0x0) dup2(r2, r1) 12:43:59 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {0x6}, 0x0, 0x0, 0x0, 0x0}, 0x58) 12:43:59 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0), 0x0, {0x6}, &(0x7f0000000240)=""/110, 0x6e, 0x0, 0x0}, 0x58) (fail_nth: 43) 12:43:59 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) [ 2706.117308] FAULT_INJECTION: forcing a failure. [ 2706.117308] name failslab, interval 1, probability 0, space 0, times 0 [ 2706.119642] CPU: 1 PID: 12870 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2706.121061] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2706.122887] Call Trace: [ 2706.123428] dump_stack+0x107/0x167 [ 2706.124178] should_fail.cold+0x5/0xa [ 2706.124962] ? ptlock_alloc+0x1d/0x70 [ 2706.125737] should_failslab+0x5/0x20 [ 2706.126528] kmem_cache_alloc+0x5b/0x310 [ 2706.127357] ptlock_alloc+0x1d/0x70 [ 2706.128107] pte_alloc_one+0x68/0x1a0 [ 2706.128888] __pte_alloc+0x1d/0x330 [ 2706.129627] copy_page_range+0x1b62/0x3810 [ 2706.130482] ? SOFTIRQ_verbose+0x10/0x10 [ 2706.131296] ? lock_chain_count+0x20/0x20 [ 2706.132174] ? up_write+0x191/0x550 [ 2706.132914] ? vm_iomap_memory+0x190/0x190 [ 2706.133765] ? downgrade_write+0x3a0/0x3a0 [ 2706.134654] ? anon_vma_interval_tree_insert+0x277/0x450 [ 2706.135749] ? __vma_link_rb+0x540/0x700 [ 2706.136576] copy_process+0x759b/0x7800 [ 2706.137416] ? __cleanup_sighand+0xb0/0xb0 [ 2706.138295] ? _copy_from_user+0xfb/0x1b0 [ 2706.139141] kernel_clone+0xe7/0x980 [ 2706.139893] ? lock_acquire+0x197/0x470 [ 2706.140702] ? create_io_thread+0xf0/0xf0 [ 2706.141557] ? ksys_write+0x21a/0x260 [ 2706.142338] ? lock_downgrade+0x6d0/0x6d0 [ 2706.143177] __do_sys_clone3+0x1e5/0x320 [ 2706.143999] ? __do_sys_clone+0x110/0x110 [ 2706.144856] ? rcu_read_lock_any_held+0x75/0xa0 [ 2706.145810] ? vfs_write+0x354/0xa70 [ 2706.146569] ? fput_many+0x2f/0x1a0 [ 2706.147316] ? ksys_write+0x1a9/0x260 [ 2706.148085] ? __ia32_sys_read+0xb0/0xb0 [ 2706.148922] do_syscall_64+0x33/0x40 [ 2706.149673] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2706.150714] RIP: 0033:0x7f844c6a6b19 [ 2706.151461] 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 [ 2706.155166] RSP: 002b:00007f8449c1c188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2706.156697] RAX: ffffffffffffffda RBX: 00007f844c7b9f60 RCX: 00007f844c6a6b19 [ 2706.158145] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000500 [ 2706.159580] RBP: 00007f8449c1c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2706.161011] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2706.162453] R13: 00007ffe14a4f41f R14: 00007f8449c1c300 R15: 0000000000022000 12:44:13 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x8, 0x0, 0x0, 0x0, {0x6}, 0x0, 0x0, 0x0, 0x0}, 0x58) 12:44:13 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}}, 0x0, 0x0, 0x4b, 0x0, "a1434d16d913534f654ed1777e0a7fa37760b9e3107318c497350ee047a9f8490f847220e51cb7466d3400322e1767bc90d79831007ef1d09975e05300cb5d5e673b91f6279a08cc5b4cd61c9a449cc7"}, 0xd8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "15bb6949bc674ed64133723aa6453b9d292123bebbcd37c5097fd53da62c01e266166394afb8d0aca105da30931d140a11973acb9dcc0d8da3a4f6f42444a1948f422c8d8d2d8bba069588783e32b713"}, 0xd8) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) epoll_wait(0xffffffffffffffff, 0x0, 0x0, 0x6226) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a2, 0x0, @perf_config_ext, 0x0, 0x10000}, 0x0, 0xfffdffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x5ac, 0xcd08, 0x0, 0x0) 12:44:13 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0x1}], 0x1}, 0x0) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) 12:44:13 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r2, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x12, r3, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r0, 0x0) dup2(r2, r1) 12:44:13 executing program 0: mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x8002, &(0x7f00000000c0)={'trans=unix,', {[{@access_client}, {@afid={'afid', 0x3d, 0x4fb3}}, {@cache_loose}, {@cache_loose}, {@cache_loose}, {@msize={'msize', 0x3d, 0x1}}], [{@subj_type}, {@hash}, {@fowner_eq={'fowner', 0x3d, 0xffffffffffffffff}}, {@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@hash}, {@smackfstransmute={'smackfstransmute', 0x3d, '\'^'}}, {@hash}, {@fsname}]}}) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) r0 = syz_io_uring_complete(0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x8, 0x4000010, r0, 0x0) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8) 12:44:13 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1005, 0x800, &(0x7f0000ffa000/0x1000)=nil) 12:44:13 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0), 0x0, {0x6}, &(0x7f0000000240)=""/110, 0x6e, 0x0, 0x0}, 0x58) (fail_nth: 44) 12:44:13 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x3, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}]}, 0x24}}, 0x0) [ 2719.850260] FAULT_INJECTION: forcing a failure. [ 2719.850260] name failslab, interval 1, probability 0, space 0, times 0 [ 2719.852679] CPU: 1 PID: 12894 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2719.854164] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2719.855925] Call Trace: [ 2719.856494] dump_stack+0x107/0x167 [ 2719.857279] should_fail.cold+0x5/0xa [ 2719.858109] ? create_object.isra.0+0x3a/0xa20 [ 2719.859088] should_failslab+0x5/0x20 [ 2719.859906] kmem_cache_alloc+0x5b/0x310 [ 2719.860772] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2719.862069] create_object.isra.0+0x3a/0xa20 [ 2719.863008] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2719.864093] kmem_cache_alloc+0x159/0x310 [ 2719.864989] ptlock_alloc+0x1d/0x70 [ 2719.865771] pte_alloc_one+0x68/0x1a0 [ 2719.866594] __pte_alloc+0x1d/0x330 [ 2719.867377] copy_page_range+0x1b62/0x3810 [ 2719.868280] ? SOFTIRQ_verbose+0x10/0x10 [ 2719.869148] ? lock_chain_count+0x20/0x20 [ 2719.870099] ? up_write+0x191/0x550 [ 2719.870875] ? vm_iomap_memory+0x190/0x190 [ 2719.871778] ? downgrade_write+0x3a0/0x3a0 [ 2719.872686] ? anon_vma_interval_tree_insert+0x277/0x450 [ 2719.873849] ? __vma_link_rb+0x540/0x700 [ 2719.874743] copy_process+0x759b/0x7800 [ 2719.875638] ? __cleanup_sighand+0xb0/0xb0 [ 2719.876562] ? _copy_from_user+0xfb/0x1b0 [ 2719.877460] kernel_clone+0xe7/0x980 [ 2719.878262] ? lock_acquire+0x197/0x470 [ 2719.879114] ? create_io_thread+0xf0/0xf0 [ 2719.880024] ? ksys_write+0x21a/0x260 [ 2719.880872] ? lock_downgrade+0x6d0/0x6d0 [ 2719.881764] __do_sys_clone3+0x1e5/0x320 [ 2719.882692] ? __do_sys_clone+0x110/0x110 [ 2719.883601] ? rcu_read_lock_any_held+0x75/0xa0 [ 2719.884617] ? vfs_write+0x354/0xa70 [ 2719.885412] ? fput_many+0x2f/0x1a0 [ 2719.886195] ? ksys_write+0x1a9/0x260 [ 2719.887005] ? __ia32_sys_read+0xb0/0xb0 [ 2719.887891] do_syscall_64+0x33/0x40 [ 2719.888689] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2719.889774] RIP: 0033:0x7f844c6a6b19 [ 2719.890597] 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 [ 2719.894701] RSP: 002b:00007f8449c1c188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2719.896392] RAX: ffffffffffffffda RBX: 00007f844c7b9f60 RCX: 00007f844c6a6b19 [ 2719.897986] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000500 [ 2719.899556] RBP: 00007f8449c1c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2719.901159] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2719.902762] R13: 00007ffe14a4f41f R14: 00007f8449c1c300 R15: 0000000000022000 12:44:13 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1006, 0x800, &(0x7f0000ffa000/0x1000)=nil) 12:44:13 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x2000, 0x0, 0x0, 0x0, {0x6}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2719.908102] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. 12:44:13 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0x1}], 0x1}, 0x0) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) 12:44:13 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) flock(r0, 0x8) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x14) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8) mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, &(0x7f0000000000)=0x100000000, 0x1284, 0x6) 12:44:13 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x5, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}]}, 0x24}}, 0x0) 12:44:13 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0), 0x0, {0x6}, &(0x7f0000000240)=""/110, 0x6e, 0x0, 0x0}, 0x58) (fail_nth: 45) 12:44:13 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0x1}], 0x1}, 0x0) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) 12:44:13 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1007, 0x800, &(0x7f0000ffa000/0x1000)=nil) [ 2720.030202] netlink: 'syz-executor.1': attribute type 2 has an invalid length. 12:44:13 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r2, &(0x7f00000000c0), 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x12, r3, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r0, 0x0) dup2(r2, r1) [ 2720.104604] FAULT_INJECTION: forcing a failure. [ 2720.104604] name failslab, interval 1, probability 0, space 0, times 0 [ 2720.107191] CPU: 1 PID: 12927 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2720.108719] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2720.110538] Call Trace: [ 2720.111122] dump_stack+0x107/0x167 [ 2720.111927] should_fail.cold+0x5/0xa [ 2720.112763] ? vm_area_dup+0x78/0x290 [ 2720.113606] should_failslab+0x5/0x20 [ 2720.114431] kmem_cache_alloc+0x5b/0x310 [ 2720.115336] ? lock_downgrade+0x6d0/0x6d0 [ 2720.116230] vm_area_dup+0x78/0x290 [ 2720.117056] ? _cond_resched+0x12/0x80 [ 2720.117895] ? copy_page_range+0x24e9/0x3810 [ 2720.118919] ? vm_area_alloc+0x110/0x110 [ 2720.119799] ? up_write+0x191/0x550 [ 2720.120599] ? vm_iomap_memory+0x190/0x190 [ 2720.121510] ? downgrade_write+0x3a0/0x3a0 [ 2720.122435] ? anon_vma_interval_tree_insert+0x277/0x450 [ 2720.123602] ? __vma_link_rb+0x540/0x700 [ 2720.124478] copy_process+0x291b/0x7800 [ 2720.125375] ? __cleanup_sighand+0xb0/0xb0 [ 2720.126305] ? _copy_from_user+0xfb/0x1b0 [ 2720.127204] kernel_clone+0xe7/0x980 [ 2720.128005] ? create_io_thread+0xf0/0xf0 [ 2720.128992] ? ksys_write+0x21a/0x260 [ 2720.129820] ? lock_downgrade+0x6d0/0x6d0 [ 2720.130920] __do_sys_clone3+0x1e5/0x320 [ 2720.131825] ? __do_sys_clone+0x110/0x110 [ 2720.132921] ? rcu_read_lock_any_held+0x75/0xa0 [ 2720.133943] ? vfs_write+0x354/0xa70 [ 2720.134921] ? fput_many+0x2f/0x1a0 [ 2720.135739] ? ksys_write+0x1a9/0x260 [ 2720.136721] ? __ia32_sys_read+0xb0/0xb0 [ 2720.137652] do_syscall_64+0x33/0x40 [ 2720.138618] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2720.139760] RIP: 0033:0x7f844c6a6b19 [ 2720.140720] 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 [ 2720.144872] RSP: 002b:00007f8449c1c188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2720.146702] RAX: ffffffffffffffda RBX: 00007f844c7b9f60 RCX: 00007f844c6a6b19 [ 2720.148226] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000500 [ 2720.149747] RBP: 00007f8449c1c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2720.151360] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2720.152965] R13: 00007ffe14a4f41f R14: 00007f8449c1c300 R15: 0000000000022000 12:44:13 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) 12:44:28 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0), 0x0, {0x6}, &(0x7f0000000240)=""/110, 0x6e, 0x0, 0x0}, 0x58) (fail_nth: 46) 12:44:28 executing program 0: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x40000, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x26c) r1 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r2 = fork() ptrace(0x10, r2) tkill(r2, 0x8) r3 = socket$nl_generic(0x10, 0x3, 0x10) getpeername(r3, &(0x7f0000000940), &(0x7f00000009c0)=0x80) write$binfmt_elf64(r3, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x0, 0x8, 0x4, 0xfffffffffffffff9, 0x3, 0x3, 0x2, 0x20, 0x40, 0x26f, 0x0, 0x8, 0x38, 0x1, 0x37, 0x0, 0x457c}, [{0x3, 0x8, 0xffffffffffff6584, 0x5d2c, 0x0, 0x1, 0x4, 0x8}], "a19f75e40912a17105656540cc4343326176aba0b70d880c43b4ea01498fed648d46590bb8a5f4e188af4b42aa1fcb99e4ec5022fc4eccda3f5337492676a77a98f01b7bb0bc37c004bea957865fedae3799fc25d98a7a0d82896444a3ba79e631856654b7716f0d2797ca0578fdf2c8c33766a435aeb207730c7ba436c1e2652800d07002a7fa7bac6702b816c508a0b4", ['\x00', '\x00', '\x00']}, 0x409) ptrace(0x10, r2) ptrace$cont(0x9, r2, 0x7fffffff, 0x4) r4 = fcntl$dupfd(r1, 0x0, r1) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x3f, 0x5, 0x3d, 0x0, 0xffff, 0x20008, 0x8, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x4, 0x2, @perf_config_ext={0x7, 0x1}, 0x10000, 0x4, 0xff, 0x1, 0x7fffffff, 0x1ff, 0x2, 0x0, 0x4, 0x0, 0x808}, r2, 0xe, r4, 0x9) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x10) mbind(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x4000, &(0x7f0000000000)=0x1000, 0x7fffffff, 0x4) 12:44:28 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x3f00, 0x0, 0x0, 0x0, {0x6}, 0x0, 0x0, 0x0, 0x0}, 0x58) 12:44:28 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1010, 0x800, &(0x7f0000ffa000/0x1000)=nil) 12:44:28 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r2, &(0x7f00000000c0), 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x12, r3, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r0, 0x0) dup2(r2, r1) 12:44:29 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}}, 0x0, 0x0, 0x4b, 0x0, "a1434d16d913534f654ed1777e0a7fa37760b9e3107318c497350ee047a9f8490f847220e51cb7466d3400322e1767bc90d79831007ef1d09975e05300cb5d5e673b91f6279a08cc5b4cd61c9a449cc7"}, 0xd8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "15bb6949bc674ed64133723aa6453b9d292123bebbcd37c5097fd53da62c01e266166394afb8d0aca105da30931d140a11973acb9dcc0d8da3a4f6f42444a1948f422c8d8d2d8bba069588783e32b713"}, 0xd8) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) epoll_wait(0xffffffffffffffff, 0x0, 0x0, 0x6226) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a2, 0x0, @perf_config_ext, 0x0, 0x10000}, 0x0, 0xfffdffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x600, 0xcd08, 0x0, 0x0) 12:44:29 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x10, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}]}, 0x24}}, 0x0) 12:44:29 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) [ 2735.650695] netlink: 'syz-executor.1': attribute type 2 has an invalid length. [ 2735.656263] FAULT_INJECTION: forcing a failure. [ 2735.656263] name failslab, interval 1, probability 0, space 0, times 0 [ 2735.657981] CPU: 1 PID: 12948 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2735.659027] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2735.660221] Call Trace: [ 2735.660621] dump_stack+0x107/0x167 [ 2735.661181] should_fail.cold+0x5/0xa [ 2735.661740] ? create_object.isra.0+0x3a/0xa20 [ 2735.662437] should_failslab+0x5/0x20 [ 2735.663004] kmem_cache_alloc+0x5b/0x310 [ 2735.663616] create_object.isra.0+0x3a/0xa20 [ 2735.664288] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2735.665065] kmem_cache_alloc+0x159/0x310 [ 2735.665703] vm_area_dup+0x78/0x290 [ 2735.666274] ? _cond_resched+0x12/0x80 [ 2735.666859] ? copy_page_range+0x24e9/0x3810 [ 2735.667508] ? vm_area_alloc+0x110/0x110 [ 2735.668012] ? up_write+0x191/0x550 [ 2735.668460] ? vm_iomap_memory+0x190/0x190 [ 2735.668980] ? downgrade_write+0x3a0/0x3a0 [ 2735.669505] ? anon_vma_interval_tree_insert+0x277/0x450 [ 2735.670175] ? __vma_link_rb+0x540/0x700 [ 2735.670681] copy_process+0x291b/0x7800 [ 2735.671198] ? __cleanup_sighand+0xb0/0xb0 [ 2735.671741] ? _copy_from_user+0xfb/0x1b0 [ 2735.672261] kernel_clone+0xe7/0x980 [ 2735.672708] ? lock_acquire+0x197/0x470 [ 2735.673202] ? create_io_thread+0xf0/0xf0 [ 2735.673722] ? ksys_write+0x21a/0x260 [ 2735.674194] ? lock_downgrade+0x6d0/0x6d0 [ 2735.674753] __do_sys_clone3+0x1e5/0x320 [ 2735.675257] ? __do_sys_clone+0x110/0x110 [ 2735.675765] ? rcu_read_lock_any_held+0x75/0xa0 [ 2735.676310] ? vfs_write+0x354/0xa70 [ 2735.676757] ? fput_many+0x2f/0x1a0 [ 2735.677180] ? ksys_write+0x1a9/0x260 [ 2735.677632] ? __ia32_sys_read+0xb0/0xb0 [ 2735.678126] do_syscall_64+0x33/0x40 [ 2735.678604] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2735.679256] RIP: 0033:0x7f844c6a6b19 [ 2735.679722] 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 [ 2735.682037] RSP: 002b:00007f8449c1c188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2735.682988] RAX: ffffffffffffffda RBX: 00007f844c7b9f60 RCX: 00007f844c6a6b19 [ 2735.683876] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000500 [ 2735.684773] RBP: 00007f8449c1c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2735.685680] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2735.686666] R13: 00007ffe14a4f41f R14: 00007f8449c1c300 R15: 0000000000022000 12:44:29 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x18, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}]}, 0x24}}, 0x0) 12:44:29 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x20010, 0x0, 0x0, 0x0, {0x6}, 0x0, 0x0, 0x0, 0x0}, 0x58) 12:44:29 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0), 0x0, {0x6}, &(0x7f0000000240)=""/110, 0x6e, 0x0, 0x0}, 0x58) (fail_nth: 47) [ 2735.747832] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2735.787644] FAULT_INJECTION: forcing a failure. [ 2735.787644] name failslab, interval 1, probability 0, space 0, times 0 [ 2735.789008] CPU: 1 PID: 12966 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2735.789836] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2735.790761] Call Trace: [ 2735.791071] dump_stack+0x107/0x167 [ 2735.791486] should_fail.cold+0x5/0xa [ 2735.791915] ? vm_area_dup+0x78/0x290 [ 2735.792348] should_failslab+0x5/0x20 [ 2735.792783] kmem_cache_alloc+0x5b/0x310 [ 2735.793243] vm_area_dup+0x78/0x290 [ 2735.793663] ? copy_page_range+0x24e9/0x3810 [ 2735.794188] ? vm_area_alloc+0x110/0x110 [ 2735.794654] ? vm_iomap_memory+0x190/0x190 [ 2735.795144] ? __vma_link_rb+0x540/0x700 [ 2735.795613] copy_process+0x291b/0x7800 [ 2735.796087] ? __cleanup_sighand+0xb0/0xb0 [ 2735.796580] ? _copy_from_user+0xfb/0x1b0 [ 2735.797050] kernel_clone+0xe7/0x980 [ 2735.797478] ? lock_acquire+0x197/0x470 [ 2735.797924] ? create_io_thread+0xf0/0xf0 [ 2735.798413] ? ksys_write+0x21a/0x260 [ 2735.798893] ? lock_downgrade+0x6d0/0x6d0 [ 2735.799424] __do_sys_clone3+0x1e5/0x320 [ 2735.799946] ? __do_sys_clone+0x110/0x110 [ 2735.800420] ? rcu_read_lock_any_held+0x75/0xa0 [ 2735.800976] ? vfs_write+0x354/0xa70 [ 2735.801399] ? fput_many+0x2f/0x1a0 [ 2735.801850] ? ksys_write+0x1a9/0x260 [ 2735.802282] ? __ia32_sys_read+0xb0/0xb0 [ 2735.802810] do_syscall_64+0x33/0x40 [ 2735.803227] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2735.803824] RIP: 0033:0x7f844c6a6b19 [ 2735.804235] 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 [ 2735.806543] RSP: 002b:00007f8449c1c188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2735.807389] RAX: ffffffffffffffda RBX: 00007f844c7b9f60 RCX: 00007f844c6a6b19 [ 2735.808234] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000500 [ 2735.809121] RBP: 00007f8449c1c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2735.810027] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2735.810939] R13: 00007ffe14a4f41f R14: 00007f8449c1c300 R15: 0000000000022000 12:44:29 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r2, &(0x7f00000000c0), 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x12, r3, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r0, 0x0) dup2(r2, r1) 12:44:29 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1048, 0x800, &(0x7f0000ffa000/0x1000)=nil) 12:44:29 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x18, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}]}, 0x24}}, 0x0) 12:44:29 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7f, 0x80000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8) 12:44:29 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0), 0x0, {0x6}, &(0x7f0000000240)=""/110, 0x6e, 0x0, 0x0}, 0x58) (fail_nth: 48) [ 2735.880823] FAULT_INJECTION: forcing a failure. [ 2735.880823] name failslab, interval 1, probability 0, space 0, times 0 [ 2735.882251] CPU: 1 PID: 12974 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2735.883004] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2735.883885] Call Trace: [ 2735.884179] dump_stack+0x107/0x167 [ 2735.884579] should_fail.cold+0x5/0xa [ 2735.884994] ? create_object.isra.0+0x3a/0xa20 [ 2735.885484] should_failslab+0x5/0x20 [ 2735.885899] kmem_cache_alloc+0x5b/0x310 [ 2735.886342] create_object.isra.0+0x3a/0xa20 [ 2735.886811] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2735.887356] kmem_cache_alloc+0x159/0x310 [ 2735.887805] vm_area_dup+0x78/0x290 [ 2735.888200] ? copy_page_range+0x24e9/0x3810 [ 2735.888688] ? vm_area_alloc+0x110/0x110 [ 2735.889121] ? vm_iomap_memory+0x190/0x190 [ 2735.889582] ? __vma_link_rb+0x540/0x700 [ 2735.890020] copy_process+0x291b/0x7800 [ 2735.890478] ? __cleanup_sighand+0xb0/0xb0 [ 2735.890939] ? _copy_from_user+0xfb/0x1b0 [ 2735.891386] kernel_clone+0xe7/0x980 [ 2735.891817] ? lock_acquire+0x197/0x470 [ 2735.892266] ? create_io_thread+0xf0/0xf0 [ 2735.892743] ? ksys_write+0x21a/0x260 [ 2735.893164] ? lock_downgrade+0x6d0/0x6d0 [ 2735.893628] __do_sys_clone3+0x1e5/0x320 [ 2735.894078] ? __do_sys_clone+0x110/0x110 [ 2735.894548] ? rcu_read_lock_any_held+0x75/0xa0 [ 2735.895066] ? vfs_write+0x354/0xa70 [ 2735.895465] ? fput_many+0x2f/0x1a0 [ 2735.895868] ? ksys_write+0x1a9/0x260 [ 2735.896275] ? __ia32_sys_read+0xb0/0xb0 [ 2735.896743] do_syscall_64+0x33/0x40 [ 2735.897136] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2735.897706] RIP: 0033:0x7f844c6a6b19 [ 2735.898100] 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 [ 2735.900148] RSP: 002b:00007f8449c1c188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2735.900991] RAX: ffffffffffffffda RBX: 00007f844c7b9f60 RCX: 00007f844c6a6b19 [ 2735.901789] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000500 [ 2735.902598] RBP: 00007f8449c1c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2735.903393] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2735.904187] R13: 00007ffe14a4f41f R14: 00007f8449c1c300 R15: 0000000000022000 12:44:29 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x20200, 0x0, 0x0, 0x0, {0x6}, 0x0, 0x0, 0x0, 0x0}, 0x58) 12:44:29 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x104c, 0x800, &(0x7f0000ffa000/0x1000)=nil) [ 2735.933743] netlink: 'syz-executor.1': attribute type 24 has an invalid length. 12:44:29 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0), 0x0, {0x6}, &(0x7f0000000240)=""/110, 0x6e, 0x0, 0x0}, 0x58) (fail_nth: 49) 12:44:29 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x38, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}]}, 0x24}}, 0x0) [ 2736.023380] FAULT_INJECTION: forcing a failure. [ 2736.023380] name failslab, interval 1, probability 0, space 0, times 0 [ 2736.024670] CPU: 1 PID: 12992 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2736.025380] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2736.026245] Call Trace: [ 2736.026525] dump_stack+0x107/0x167 [ 2736.026907] should_fail.cold+0x5/0xa [ 2736.027308] ? ptlock_alloc+0x1d/0x70 [ 2736.027712] should_failslab+0x5/0x20 [ 2736.028104] kmem_cache_alloc+0x5b/0x310 [ 2736.028534] ptlock_alloc+0x1d/0x70 [ 2736.028913] pte_alloc_one+0x68/0x1a0 [ 2736.029309] __pte_alloc+0x1d/0x330 [ 2736.029685] copy_page_range+0x1b62/0x3810 [ 2736.030115] ? finish_task_switch+0x126/0x5d0 [ 2736.030627] ? up_write+0x191/0x550 [ 2736.030999] ? vm_iomap_memory+0x190/0x190 [ 2736.031437] ? downgrade_write+0x3a0/0x3a0 [ 2736.031874] ? anon_vma_interval_tree_insert+0x277/0x450 [ 2736.032433] ? __vma_link_rb+0x540/0x700 [ 2736.032857] copy_process+0x759b/0x7800 [ 2736.033286] ? __cleanup_sighand+0xb0/0xb0 [ 2736.033744] ? _copy_from_user+0xfb/0x1b0 [ 2736.034192] kernel_clone+0xe7/0x980 [ 2736.034599] ? lock_acquire+0x197/0x470 [ 2736.035037] ? create_io_thread+0xf0/0xf0 [ 2736.035483] ? ksys_write+0x21a/0x260 [ 2736.035895] ? lock_downgrade+0x6d0/0x6d0 [ 2736.036339] __do_sys_clone3+0x1e5/0x320 [ 2736.036776] ? __do_sys_clone+0x110/0x110 [ 2736.037237] ? rcu_read_lock_any_held+0x75/0xa0 [ 2736.037747] ? vfs_write+0x354/0xa70 [ 2736.038147] ? fput_many+0x2f/0x1a0 [ 2736.038553] ? ksys_write+0x1a9/0x260 [ 2736.038959] ? __ia32_sys_read+0xb0/0xb0 [ 2736.039409] do_syscall_64+0x33/0x40 [ 2736.039808] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2736.040371] RIP: 0033:0x7f844c6a6b19 [ 2736.040769] 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 [ 2736.042747] RSP: 002b:00007f8449c1c188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2736.043563] RAX: ffffffffffffffda RBX: 00007f844c7b9f60 RCX: 00007f844c6a6b19 [ 2736.044334] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000500 [ 2736.045102] RBP: 00007f8449c1c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2736.045875] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2736.046646] R13: 00007ffe14a4f41f R14: 00007f8449c1c300 R15: 0000000000022000 12:44:45 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) 12:44:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}}, 0x0, 0x0, 0x4b, 0x0, "a1434d16d913534f654ed1777e0a7fa37760b9e3107318c497350ee047a9f8490f847220e51cb7466d3400322e1767bc90d79831007ef1d09975e05300cb5d5e673b91f6279a08cc5b4cd61c9a449cc7"}, 0xd8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "15bb6949bc674ed64133723aa6453b9d292123bebbcd37c5097fd53da62c01e266166394afb8d0aca105da30931d140a11973acb9dcc0d8da3a4f6f42444a1948f422c8d8d2d8bba069588783e32b713"}, 0xd8) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) epoll_wait(0xffffffffffffffff, 0x0, 0x0, 0x6226) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 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, 0x7a2, 0x0, @perf_config_ext, 0x0, 0x10000}, 0x0, 0xfffdffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x630, 0xcd08, 0x0, 0x0) 12:44:45 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r2, &(0x7f00000000c0)="a3", 0x1, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x12, r3, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r0, 0x0) dup2(r2, r1) 12:44:45 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1068, 0x800, &(0x7f0000ffa000/0x1000)=nil) 12:44:45 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x80000, 0x0, 0x0, 0x0, {0x6}, 0x0, 0x0, 0x0, 0x0}, 0x58) 12:44:45 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x3, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8) 12:44:45 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0), 0x0, {0x6}, &(0x7f0000000240)=""/110, 0x6e, 0x0, 0x0}, 0x58) (fail_nth: 50) 12:44:45 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x3}]}, 0x24}}, 0x0) 12:44:45 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8) 12:44:45 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x106c, 0x800, &(0x7f0000ffa000/0x1000)=nil) [ 2751.898238] FAULT_INJECTION: forcing a failure. [ 2751.898238] name failslab, interval 1, probability 0, space 0, times 0 [ 2751.900791] CPU: 1 PID: 13015 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2751.902286] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2751.904077] Call Trace: [ 2751.904654] dump_stack+0x107/0x167 [ 2751.905452] should_fail.cold+0x5/0xa [ 2751.906277] ? create_object.isra.0+0x3a/0xa20 [ 2751.907278] should_failslab+0x5/0x20 [ 2751.908108] kmem_cache_alloc+0x5b/0x310 [ 2751.908995] create_object.isra.0+0x3a/0xa20 [ 2751.909949] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2751.911070] kmem_cache_alloc+0x159/0x310 [ 2751.911979] vm_area_dup+0x78/0x290 [ 2751.912777] ? avc_has_perm_noaudit+0x1c9/0x3e0 [ 2751.913782] ? lock_downgrade+0x6d0/0x6d0 [ 2751.914685] ? copy_page_range+0x24e9/0x3810 [ 2751.915639] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2751.916783] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 2751.917789] ? avc_has_extended_perms+0xf40/0xf40 [ 2751.918839] ? copy_process+0x2b60/0x7800 [ 2751.919739] ? vm_area_alloc+0x110/0x110 [ 2751.920631] ? selinux_vm_enough_memory+0x114/0x180 [ 2751.921709] ? selinux_sb_statfs+0x250/0x250 [ 2751.922670] ? up_write+0x191/0x550 [ 2751.923462] ? percpu_counter_add_batch+0x8b/0x140 [ 2751.924526] ? __vm_enough_memory+0x184/0x360 [ 2751.925501] ? security_vm_enough_memory_mm+0x8b/0xc0 [ 2751.926626] copy_process+0x291b/0x7800 [ 2751.927536] ? __cleanup_sighand+0xb0/0xb0 [ 2751.928518] ? _copy_from_user+0xfb/0x1b0 [ 2751.929428] kernel_clone+0xe7/0x980 [ 2751.930241] ? lock_acquire+0x197/0x470 [ 2751.931124] ? create_io_thread+0xf0/0xf0 [ 2751.932040] ? ksys_write+0x21a/0x260 [ 2751.932864] ? lock_downgrade+0x6d0/0x6d0 [ 2751.933766] __do_sys_clone3+0x1e5/0x320 [ 2751.934674] ? __do_sys_clone+0x110/0x110 [ 2751.935593] ? rcu_read_lock_any_held+0x75/0xa0 [ 2751.936639] ? vfs_write+0x354/0xa70 [ 2751.937454] ? fput_many+0x2f/0x1a0 [ 2751.938236] ? ksys_write+0x1a9/0x260 [ 2751.939091] ? __ia32_sys_read+0xb0/0xb0 [ 2751.939989] do_syscall_64+0x33/0x40 [ 2751.940798] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2751.941908] RIP: 0033:0x7f844c6a6b19 [ 2751.942722] 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 [ 2751.946697] RSP: 002b:00007f8449c1c188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2751.948339] RAX: ffffffffffffffda RBX: 00007f844c7b9f60 RCX: 00007f844c6a6b19 [ 2751.949876] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000500 [ 2751.951430] RBP: 00007f8449c1c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2751.952966] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2751.954529] R13: 00007ffe14a4f41f R14: 00007f8449c1c300 R15: 0000000000022000 [ 2751.966027] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 12:44:45 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1074, 0x800, &(0x7f0000ffa000/0x1000)=nil) 12:44:45 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup(r0) sendmsg$NL80211_CMD_GET_WIPHY(r1, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000040)=0x8000000008) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8) 12:44:59 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x107a, 0x800, &(0x7f0000ffa000/0x1000)=nil) 12:44:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}}, 0x0, 0x0, 0x4b, 0x0, "a1434d16d913534f654ed1777e0a7fa37760b9e3107318c497350ee047a9f8490f847220e51cb7466d3400322e1767bc90d79831007ef1d09975e05300cb5d5e673b91f6279a08cc5b4cd61c9a449cc7"}, 0xd8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "15bb6949bc674ed64133723aa6453b9d292123bebbcd37c5097fd53da62c01e266166394afb8d0aca105da30931d140a11973acb9dcc0d8da3a4f6f42444a1948f422c8d8d2d8bba069588783e32b713"}, 0xd8) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) epoll_wait(0xffffffffffffffff, 0x0, 0x0, 0x6226) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 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, 0x7a2, 0x0, @perf_config_ext, 0x0, 0x10000}, 0x0, 0xfffdffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x6b4, 0xcd08, 0x0, 0x0) 12:44:59 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x8}]}, 0x24}}, 0x0) 12:44:59 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 12:44:59 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r2, &(0x7f00000000c0)="a3", 0x1, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x12, r3, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r0, 0x0) dup2(r2, r1) [ 2766.071026] netlink: 'syz-executor.1': attribute type 41 has an invalid length. 12:44:59 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0), 0x0, {0x6}, &(0x7f0000000240)=""/110, 0x6e, 0x0, 0x0}, 0x58) (fail_nth: 51) 12:44:59 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x600000000000000, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) 12:44:59 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x101000, 0x0, 0x0, 0x0, {0x6}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2766.085746] FAULT_INJECTION: forcing a failure. [ 2766.085746] name failslab, interval 1, probability 0, space 0, times 0 [ 2766.087208] CPU: 0 PID: 13047 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2766.088065] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2766.089095] Call Trace: [ 2766.089429] dump_stack+0x107/0x167 [ 2766.089889] should_fail.cold+0x5/0xa [ 2766.090364] ? anon_vma_clone+0xdc/0x590 [ 2766.090878] should_failslab+0x5/0x20 [ 2766.091353] kmem_cache_alloc+0x5b/0x310 [ 2766.091861] anon_vma_clone+0xdc/0x590 [ 2766.092363] anon_vma_fork+0x82/0x640 [ 2766.092816] ? __vm_enough_memory+0x184/0x360 [ 2766.093381] copy_process+0x7218/0x7800 [ 2766.093924] ? __cleanup_sighand+0xb0/0xb0 [ 2766.094475] ? _copy_from_user+0xfb/0x1b0 [ 2766.095000] kernel_clone+0xe7/0x980 [ 2766.095476] ? lock_acquire+0x197/0x470 [ 2766.095969] ? create_io_thread+0xf0/0xf0 [ 2766.096509] ? ksys_write+0x21a/0x260 [ 2766.096996] ? lock_downgrade+0x6d0/0x6d0 [ 2766.097492] __do_sys_clone3+0x1e5/0x320 [ 2766.097993] ? __do_sys_clone+0x110/0x110 [ 2766.098514] ? rcu_read_lock_any_held+0x75/0xa0 [ 2766.099109] ? vfs_write+0x354/0xa70 [ 2766.099581] ? fput_many+0x2f/0x1a0 [ 2766.100027] ? ksys_write+0x1a9/0x260 [ 2766.100499] ? __ia32_sys_read+0xb0/0xb0 [ 2766.101011] do_syscall_64+0x33/0x40 [ 2766.101458] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2766.102063] RIP: 0033:0x7f844c6a6b19 [ 2766.102516] 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 [ 2766.104687] RSP: 002b:00007f8449c1c188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2766.105794] RAX: ffffffffffffffda RBX: 00007f844c7b9f60 RCX: 00007f844c6a6b19 [ 2766.106745] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000500 [ 2766.107578] RBP: 00007f8449c1c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2766.108443] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2766.109310] R13: 00007ffe14a4f41f R14: 00007f8449c1c300 R15: 0000000000022000 12:44:59 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1200, 0x800, &(0x7f0000ffa000/0x1000)=nil) 12:44:59 executing program 0: finit_module(0xffffffffffffffff, &(0x7f0000000400)='net/sco\x00', 0x2) lseek(0xffffffffffffffff, 0x1f, 0x4) r0 = openat(0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x4000, 0x20) write$9p(0xffffffffffffffff, &(0x7f00000009c0)="767bcc8cddb0c26acf5190466c01c4edf0606fe4cf7a50b6cba8ed9ed1876fc10584224b43631b27d412153570e1f1a0bf9efdbcac3b6ace5cbd33426b52cbd080ca8a0937957693258fcb64788fa11cbcf745f5e0a7c150c17117404e68e8368205b27675455da520be24608c639e64b579783761318c81c54d0c9dfb023db7692c014493d9d2ddd64339c204bdb021510e9de0bf019f06ebc79f54346b82282a6b", 0xa2) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$INCFS_IOC_FILL_BLOCKS(r1, 0x80106720, &(0x7f0000000240)={0x4, &(0x7f0000000300)=[{0x7fff, 0x22, &(0x7f0000000000)="464c9ec6ca23c9c153f7ece50869da8d079296d5f25bac34752c93ffc2542ebfe9bb", 0x1, 0x1}, {0x4, 0x21, &(0x7f0000000080)="d6608538095c458e66724e9ea16c145d8f18ee549664e63e268d99017824582425", 0x0, 0x1}, {0x5a, 0x67, &(0x7f00000000c0)="e248b639e6f16d5a15e7185be5a07f43bcada73521cc782a1affeda50897d89ecd843f56eae25a8e9fcb59f1b0c7db4b8d964a58e910fe41888837c7c41be9eac86559f8ceaa0c5f4069ebc97fc55882a652c9c76aface3809a6f09130bc617fd23b903ac12853", 0x0, 0x1}, {0x7a, 0xfa, &(0x7f0000000140)="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", 0x1, 0x1}]}) r2 = eventfd2(0x0, 0x80001) dup2(r0, r2) write$binfmt_elf64(r1, &(0x7f0000000100)=ANY=[], 0xfdef) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r0, {0x3c}}, './file0\x00'}) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r1, 0x8, 0x0, 0x8000) preadv(0xffffffffffffffff, &(0x7f00000006c0)=[{&(0x7f0000000a80)=""/146, 0x92}, {&(0x7f0000000b40)=""/139, 0x8b}], 0x2, 0x5e7, 0x5) syz_open_procfs(0x0, &(0x7f00000004c0)='net/sco\x00') 12:44:59 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r2, &(0x7f00000000c0)="a3", 0x1, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x12, r3, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r0, 0x0) dup2(r2, r1) 12:44:59 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x18}]}, 0x24}}, 0x0) 12:44:59 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0xf0ff1f, 0x0, 0x0, 0x0, {0x6}, 0x0, 0x0, 0x0, 0x0}, 0x58) 12:44:59 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x2f00, 0x800, &(0x7f0000ffa000/0x1000)=nil) 12:44:59 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0), 0x0, {0x6}, &(0x7f0000000240)=""/110, 0x6e, 0x0, 0x0}, 0x58) (fail_nth: 52) [ 2766.232139] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 12:44:59 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000000, 0x800, &(0x7f0000ffa000/0x1000)=nil) [ 2766.259741] FAULT_INJECTION: forcing a failure. [ 2766.259741] name failslab, interval 1, probability 0, space 0, times 0 [ 2766.261128] CPU: 0 PID: 13076 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2766.261889] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2766.262817] Call Trace: [ 2766.263121] dump_stack+0x107/0x167 [ 2766.263531] should_fail.cold+0x5/0xa [ 2766.263965] ? create_object.isra.0+0x3a/0xa20 [ 2766.264478] should_failslab+0x5/0x20 [ 2766.264898] kmem_cache_alloc+0x5b/0x310 [ 2766.265361] create_object.isra.0+0x3a/0xa20 [ 2766.265847] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2766.266425] kmem_cache_alloc+0x159/0x310 [ 2766.266915] anon_vma_clone+0xdc/0x590 [ 2766.267363] anon_vma_fork+0x82/0x640 [ 2766.267790] ? __vm_enough_memory+0x184/0x360 [ 2766.268297] copy_process+0x7218/0x7800 [ 2766.268794] ? __cleanup_sighand+0xb0/0xb0 [ 2766.269293] ? _copy_from_user+0xfb/0x1b0 [ 2766.269768] kernel_clone+0xe7/0x980 [ 2766.270188] ? lock_acquire+0x197/0x470 [ 2766.270649] ? create_io_thread+0xf0/0xf0 [ 2766.271124] ? ksys_write+0x21a/0x260 [ 2766.271547] ? lock_downgrade+0x6d0/0x6d0 [ 2766.272009] __do_sys_clone3+0x1e5/0x320 [ 2766.272461] ? __do_sys_clone+0x110/0x110 [ 2766.272944] ? rcu_read_lock_any_held+0x75/0xa0 [ 2766.273462] ? vfs_write+0x354/0xa70 [ 2766.273875] ? fput_many+0x2f/0x1a0 [ 2766.274277] ? ksys_write+0x1a9/0x260 [ 2766.274722] ? __ia32_sys_read+0xb0/0xb0 [ 2766.275193] do_syscall_64+0x33/0x40 [ 2766.275618] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2766.276207] RIP: 0033:0x7f844c6a6b19 [ 2766.276642] 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 [ 2766.278752] RSP: 002b:00007f8449c1c188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2766.279629] RAX: ffffffffffffffda RBX: 00007f844c7b9f60 RCX: 00007f844c6a6b19 [ 2766.280448] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000500 [ 2766.281266] RBP: 00007f8449c1c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2766.282094] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2766.282920] R13: 00007ffe14a4f41f R14: 00007f8449c1c300 R15: 0000000000022000 12:44:59 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x1000000, 0x0, 0x0, 0x0, {0x6}, 0x0, 0x0, 0x0, 0x0}, 0x58) 12:45:14 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 12:45:14 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}}, 0x0, 0x0, 0x4b, 0x0, "a1434d16d913534f654ed1777e0a7fa37760b9e3107318c497350ee047a9f8490f847220e51cb7466d3400322e1767bc90d79831007ef1d09975e05300cb5d5e673b91f6279a08cc5b4cd61c9a449cc7"}, 0xd8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "15bb6949bc674ed64133723aa6453b9d292123bebbcd37c5097fd53da62c01e266166394afb8d0aca105da30931d140a11973acb9dcc0d8da3a4f6f42444a1948f422c8d8d2d8bba069588783e32b713"}, 0xd8) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) epoll_wait(0xffffffffffffffff, 0x0, 0x0, 0x6226) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 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, 0x7a2, 0x0, @perf_config_ext, 0x0, 0x10000}, 0x0, 0xfffdffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x700, 0xcd08, 0x0, 0x0) 12:45:14 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r2, &(0x7f00000000c0)="a3", 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x12, r3, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r0, 0x0) dup2(r2, r1) 12:45:14 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x25}]}, 0x24}}, 0x0) 12:45:14 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x8000000, 0x0, 0x0, 0x0, {0x6}, 0x0, 0x0, 0x0, 0x0}, 0x58) 12:45:14 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0), 0x0, {0x6}, &(0x7f0000000240)=""/110, 0x6e, 0x0, 0x0}, 0x58) (fail_nth: 53) 12:45:14 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0x802, &(0x7f0000ffa000/0x1000)=nil) 12:45:14 executing program 0: finit_module(0xffffffffffffffff, &(0x7f0000000400)='net/sco\x00', 0x2) lseek(0xffffffffffffffff, 0x1f, 0x4) r0 = openat(0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x4000, 0x20) write$9p(0xffffffffffffffff, &(0x7f00000009c0)="767bcc8cddb0c26acf5190466c01c4edf0606fe4cf7a50b6cba8ed9ed1876fc10584224b43631b27d412153570e1f1a0bf9efdbcac3b6ace5cbd33426b52cbd080ca8a0937957693258fcb64788fa11cbcf745f5e0a7c150c17117404e68e8368205b27675455da520be24608c639e64b579783761318c81c54d0c9dfb023db7692c014493d9d2ddd64339c204bdb021510e9de0bf019f06ebc79f54346b82282a6b", 0xa2) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$INCFS_IOC_FILL_BLOCKS(r1, 0x80106720, &(0x7f0000000240)={0x4, &(0x7f0000000300)=[{0x7fff, 0x22, &(0x7f0000000000)="464c9ec6ca23c9c153f7ece50869da8d079296d5f25bac34752c93ffc2542ebfe9bb", 0x1, 0x1}, {0x4, 0x21, &(0x7f0000000080)="d6608538095c458e66724e9ea16c145d8f18ee549664e63e268d99017824582425", 0x0, 0x1}, {0x5a, 0x67, &(0x7f00000000c0)="e248b639e6f16d5a15e7185be5a07f43bcada73521cc782a1affeda50897d89ecd843f56eae25a8e9fcb59f1b0c7db4b8d964a58e910fe41888837c7c41be9eac86559f8ceaa0c5f4069ebc97fc55882a652c9c76aface3809a6f09130bc617fd23b903ac12853", 0x0, 0x1}, {0x7a, 0xfa, &(0x7f0000000140)="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", 0x1, 0x1}]}) r2 = eventfd2(0x0, 0x80001) dup2(r0, r2) write$binfmt_elf64(r1, &(0x7f0000000100)=ANY=[], 0xfdef) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r0, {0x3c}}, './file0\x00'}) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r1, 0x8, 0x0, 0x8000) preadv(0xffffffffffffffff, &(0x7f00000006c0)=[{&(0x7f0000000a80)=""/146, 0x92}, {&(0x7f0000000b40)=""/139, 0x8b}], 0x2, 0x5e7, 0x5) syz_open_procfs(0x0, &(0x7f00000004c0)='net/sco\x00') [ 2781.165601] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2781.186406] FAULT_INJECTION: forcing a failure. [ 2781.186406] name failslab, interval 1, probability 0, space 0, times 0 [ 2781.188813] CPU: 0 PID: 13106 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2781.189905] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2781.191213] Call Trace: [ 2781.191637] dump_stack+0x107/0x167 [ 2781.192229] should_fail.cold+0x5/0xa [ 2781.192829] ? down_write+0xe0/0x160 [ 2781.193418] ? anon_vma_clone+0xdc/0x590 [ 2781.194065] should_failslab+0x5/0x20 [ 2781.194661] kmem_cache_alloc+0x5b/0x310 [ 2781.195368] anon_vma_clone+0xdc/0x590 [ 2781.195930] anon_vma_fork+0x82/0x640 [ 2781.196458] ? __vm_enough_memory+0x184/0x360 [ 2781.197090] copy_process+0x7218/0x7800 [ 2781.197688] ? __cleanup_sighand+0xb0/0xb0 [ 2781.198290] ? _copy_from_user+0xfb/0x1b0 [ 2781.198905] kernel_clone+0xe7/0x980 [ 2781.199419] ? lock_acquire+0x197/0x470 [ 2781.199968] ? create_io_thread+0xf0/0xf0 [ 2781.200559] ? ksys_write+0x21a/0x260 [ 2781.201071] ? lock_downgrade+0x6d0/0x6d0 [ 2781.201654] __do_sys_clone3+0x1e5/0x320 [ 2781.202219] ? __do_sys_clone+0x110/0x110 [ 2781.202830] ? rcu_read_lock_any_held+0x75/0xa0 [ 2781.203459] ? vfs_write+0x354/0xa70 [ 2781.203974] ? fput_many+0x2f/0x1a0 [ 2781.204479] ? ksys_write+0x1a9/0x260 [ 2781.205000] ? __ia32_sys_read+0xb0/0xb0 [ 2781.205582] do_syscall_64+0x33/0x40 [ 2781.206092] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2781.206831] RIP: 0033:0x7f844c6a6b19 [ 2781.207351] 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 [ 2781.209879] RSP: 002b:00007f8449c1c188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2781.210937] RAX: ffffffffffffffda RBX: 00007f844c7b9f60 RCX: 00007f844c6a6b19 [ 2781.211915] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000500 [ 2781.212875] RBP: 00007f8449c1c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2781.213815] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2781.214802] R13: 00007ffe14a4f41f R14: 00007f8449c1c300 R15: 0000000000022000 12:45:14 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r2, &(0x7f00000000c0)="a3", 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x12, r3, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r0, 0x0) dup2(r2, r1) 12:45:14 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5, 0x38}]}, 0x24}}, 0x0) 12:45:14 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0x803, &(0x7f0000ffa000/0x1000)=nil) 12:45:14 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0), 0x0, {0x6}, &(0x7f0000000240)=""/110, 0x6e, 0x0, 0x0}, 0x58) (fail_nth: 54) [ 2781.352821] FAULT_INJECTION: forcing a failure. [ 2781.352821] name failslab, interval 1, probability 0, space 0, times 0 [ 2781.354290] CPU: 0 PID: 13124 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2781.355160] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2781.356182] Call Trace: [ 2781.356525] dump_stack+0x107/0x167 [ 2781.356986] should_fail.cold+0x5/0xa [ 2781.357558] ? create_object.isra.0+0x3a/0xa20 [ 2781.358205] should_failslab+0x5/0x20 [ 2781.358676] kmem_cache_alloc+0x5b/0x310 [ 2781.359229] create_object.isra.0+0x3a/0xa20 [ 2781.359772] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2781.360405] kmem_cache_alloc+0x159/0x310 [ 2781.360926] anon_vma_clone+0xdc/0x590 [ 2781.361420] anon_vma_fork+0x82/0x640 [ 2781.361893] ? __vm_enough_memory+0x184/0x360 [ 2781.362452] copy_process+0x7218/0x7800 [ 2781.363018] ? __cleanup_sighand+0xb0/0xb0 [ 2781.363580] ? _copy_from_user+0xfb/0x1b0 [ 2781.364120] kernel_clone+0xe7/0x980 [ 2781.364601] ? lock_acquire+0x197/0x470 [ 2781.365094] ? create_io_thread+0xf0/0xf0 [ 2781.365641] ? ksys_write+0x21a/0x260 [ 2781.366115] ? lock_downgrade+0x6d0/0x6d0 [ 2781.366661] __do_sys_clone3+0x1e5/0x320 [ 2781.367183] ? __do_sys_clone+0x110/0x110 [ 2781.367746] ? rcu_read_lock_any_held+0x75/0xa0 [ 2781.368340] ? vfs_write+0x354/0xa70 [ 2781.368831] ? fput_many+0x2f/0x1a0 [ 2781.369296] ? ksys_write+0x1a9/0x260 [ 2781.369786] ? __ia32_sys_read+0xb0/0xb0 [ 2781.370326] do_syscall_64+0x33/0x40 [ 2781.370828] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2781.371485] RIP: 0033:0x7f844c6a6b19 [ 2781.371963] 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 [ 2781.374280] RSP: 002b:00007f8449c1c188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2781.375252] RAX: ffffffffffffffda RBX: 00007f844c7b9f60 RCX: 00007f844c6a6b19 [ 2781.376159] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000500 [ 2781.377058] RBP: 00007f8449c1c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2781.377964] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2781.378889] R13: 00007ffe14a4f41f R14: 00007f8449c1c300 R15: 0000000000022000 12:45:30 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}]}, 0x24}}, 0x0) 12:45:30 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0x804, &(0x7f0000ffa000/0x1000)=nil) 12:45:30 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}}, 0x0, 0x0, 0x4b, 0x0, "a1434d16d913534f654ed1777e0a7fa37760b9e3107318c497350ee047a9f8490f847220e51cb7466d3400322e1767bc90d79831007ef1d09975e05300cb5d5e673b91f6279a08cc5b4cd61c9a449cc7"}, 0xd8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "15bb6949bc674ed64133723aa6453b9d292123bebbcd37c5097fd53da62c01e266166394afb8d0aca105da30931d140a11973acb9dcc0d8da3a4f6f42444a1948f422c8d8d2d8bba069588783e32b713"}, 0xd8) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) epoll_wait(0xffffffffffffffff, 0x0, 0x0, 0x6226) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 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, 0x7a2, 0x0, @perf_config_ext, 0x0, 0x10000}, 0x0, 0xfffdffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x738, 0xcd08, 0x0, 0x0) 12:45:30 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 12:45:30 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r2, &(0x7f00000000c0)="a3", 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x12, r3, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r0, 0x0) dup2(r2, r1) 12:45:30 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0), 0x0, {0x6}, &(0x7f0000000240)=""/110, 0x6e, 0x0, 0x0}, 0x58) (fail_nth: 55) 12:45:30 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) io_setup(0x5, &(0x7f0000000080)=0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r3, r2) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x107142, 0x0) sendfile(r4, r2, 0x0, 0x7ffffff9) io_submit(r1, 0x1, &(0x7f00000008c0)=[&(0x7f0000000200)={0x0, 0x0, 0x5, 0x1, 0x0, r0, &(0x7f0000000140)="ee", 0x1, 0x800000}]) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000000140)=[{0x81}, {0x6}]}) 12:45:30 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x10000200, 0x0, 0x0, 0x0, {0x6}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2796.645775] FAULT_INJECTION: forcing a failure. [ 2796.645775] name failslab, interval 1, probability 0, space 0, times 0 [ 2796.648171] CPU: 1 PID: 13134 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2796.649618] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2796.651356] Call Trace: [ 2796.651917] dump_stack+0x107/0x167 [ 2796.652680] should_fail.cold+0x5/0xa [ 2796.653474] ? anon_vma_clone+0xdc/0x590 [ 2796.654312] should_failslab+0x5/0x20 [ 2796.655116] kmem_cache_alloc+0x5b/0x310 [ 2796.655967] anon_vma_clone+0xdc/0x590 [ 2796.656790] anon_vma_fork+0x82/0x640 [ 2796.657583] ? __vm_enough_memory+0x184/0x360 [ 2796.658536] copy_process+0x7218/0x7800 [ 2796.659421] ? __cleanup_sighand+0xb0/0xb0 [ 2796.660317] ? _copy_from_user+0xfb/0x1b0 [ 2796.661185] kernel_clone+0xe7/0x980 [ 2796.661967] ? lock_acquire+0x197/0x470 [ 2796.662789] ? create_io_thread+0xf0/0xf0 [ 2796.663705] ? ksys_write+0x21a/0x260 [ 2796.664505] ? lock_downgrade+0x6d0/0x6d0 [ 2796.665375] __do_sys_clone3+0x1e5/0x320 [ 2796.666228] ? __do_sys_clone+0x110/0x110 [ 2796.667142] ? rcu_read_lock_any_held+0x75/0xa0 [ 2796.668111] ? vfs_write+0x354/0xa70 [ 2796.668894] ? fput_many+0x2f/0x1a0 [ 2796.669653] ? ksys_write+0x1a9/0x260 [ 2796.670449] ? __ia32_sys_read+0xb0/0xb0 [ 2796.671320] do_syscall_64+0x33/0x40 [ 2796.672095] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2796.673145] RIP: 0033:0x7f844c6a6b19 [ 2796.673907] 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 [ 2796.677666] RSP: 002b:00007f8449c1c188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2796.679226] RAX: ffffffffffffffda RBX: 00007f844c7b9f60 RCX: 00007f844c6a6b19 [ 2796.680679] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000500 [ 2796.682131] RBP: 00007f8449c1c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2796.683630] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2796.685232] R13: 00007ffe14a4f41f R14: 00007f8449c1c300 R15: 0000000000022000 12:45:30 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5, 0x29, 0x2}]}, 0x24}}, 0x0) 12:45:30 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x1ffff000, 0x0, 0x0, 0x0, {0x6}, 0x0, 0x0, 0x0, 0x0}, 0x58) 12:45:30 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5, 0x29, 0x3}]}, 0x24}}, 0x0) 12:45:30 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0x805, &(0x7f0000ffa000/0x1000)=nil) 12:45:30 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r2, &(0x7f00000000c0)="a3", 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r3, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r0, 0x0) dup2(r2, r1) 12:45:30 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0), 0x0, {0x6}, &(0x7f0000000240)=""/110, 0x6e, 0x0, 0x0}, 0x58) (fail_nth: 56) 12:45:30 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x20000000, 0x0, 0x0, 0x0, {0x6}, 0x0, 0x0, 0x0, 0x0}, 0x58) 12:45:30 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0x806, &(0x7f0000ffa000/0x1000)=nil) 12:45:30 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r2, &(0x7f00000000c0)="a3", 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r3, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r0, 0x0) dup2(r2, r1) [ 2796.929601] FAULT_INJECTION: forcing a failure. [ 2796.929601] name failslab, interval 1, probability 0, space 0, times 0 [ 2796.930931] CPU: 0 PID: 13170 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2796.931675] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2796.933800] Call Trace: [ 2796.934464] dump_stack+0x107/0x167 [ 2796.935391] should_fail.cold+0x5/0xa [ 2796.936337] ? create_object.isra.0+0x3a/0xa20 [ 2796.937475] should_failslab+0x5/0x20 [ 2796.938445] kmem_cache_alloc+0x5b/0x310 [ 2796.939485] create_object.isra.0+0x3a/0xa20 [ 2796.940577] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2796.941834] kmem_cache_alloc+0x159/0x310 [ 2796.942883] anon_vma_clone+0xdc/0x590 [ 2796.944103] anon_vma_fork+0x82/0x640 [ 2796.944885] ? __vm_enough_memory+0x184/0x360 [ 2796.945813] copy_process+0x7218/0x7800 [ 2796.946701] ? __cleanup_sighand+0xb0/0xb0 [ 2796.947610] ? _copy_from_user+0xfb/0x1b0 [ 2796.948477] kernel_clone+0xe7/0x980 [ 2796.949249] ? lock_acquire+0x197/0x470 [ 2796.950064] ? create_io_thread+0xf0/0xf0 [ 2796.950971] ? ksys_write+0x21a/0x260 [ 2796.951754] ? lock_downgrade+0x6d0/0x6d0 [ 2796.952619] __do_sys_clone3+0x1e5/0x320 [ 2796.953451] ? __do_sys_clone+0x110/0x110 [ 2796.954343] ? rcu_read_lock_any_held+0x75/0xa0 [ 2796.955299] ? vfs_write+0x354/0xa70 [ 2796.956068] ? fput_many+0x2f/0x1a0 [ 2796.956817] ? ksys_write+0x1a9/0x260 [ 2796.957597] ? __ia32_sys_read+0xb0/0xb0 [ 2796.958464] do_syscall_64+0x33/0x40 [ 2796.959240] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2796.960286] RIP: 0033:0x7f844c6a6b19 [ 2796.961047] 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 [ 2796.964806] RSP: 002b:00007f8449c1c188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2796.966383] RAX: ffffffffffffffda RBX: 00007f844c7b9f60 RCX: 00007f844c6a6b19 [ 2796.967855] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000500 [ 2796.969319] RBP: 00007f8449c1c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2796.970782] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2796.972271] R13: 00007ffe14a4f41f R14: 00007f8449c1c300 R15: 0000000000022000 12:45:30 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5, 0x29, 0x4}]}, 0x24}}, 0x0) [ 2797.106245] kauditd_printk_skb: 36 callbacks suppressed [ 2797.106263] audit: type=1326 audit(1705841130.513:90): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=13141 comm="syz-executor.0" exe="/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f88898a5b19 code=0x0 12:45:44 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5, 0x29, 0x5}]}, 0x24}}, 0x0) 12:45:44 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0x807, &(0x7f0000ffa000/0x1000)=nil) 12:45:44 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r2, &(0x7f00000000c0)="a3", 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r3, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r0, 0x0) dup2(r2, r1) 12:45:44 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) io_setup(0x5, &(0x7f0000000080)=0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r3, r2) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x107142, 0x0) sendfile(r4, r2, 0x0, 0x7ffffff9) io_submit(r1, 0x1, &(0x7f00000008c0)=[&(0x7f0000000200)={0x0, 0x0, 0x5, 0x1, 0x0, r0, &(0x7f0000000140)="ee", 0x1, 0x800000}]) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000000140)=[{0x81}, {0x6}]}) 12:45:44 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0), 0x0, {0x6}, &(0x7f0000000240)=""/110, 0x6e, 0x0, 0x0}, 0x58) (fail_nth: 57) 12:45:44 executing program 6: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) io_setup(0x5, &(0x7f0000000080)=0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r3, r2) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x107142, 0x0) sendfile(r4, r2, 0x0, 0x7ffffff9) io_submit(r1, 0x1, &(0x7f00000008c0)=[&(0x7f0000000200)={0x0, 0x0, 0x5, 0x1, 0x0, r0, &(0x7f0000000140)="ee", 0x1, 0x800000}]) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000000140)=[{0x81}, {0x6}]}) 12:45:44 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}}, 0x0, 0x0, 0x4b, 0x0, "a1434d16d913534f654ed1777e0a7fa37760b9e3107318c497350ee047a9f8490f847220e51cb7466d3400322e1767bc90d79831007ef1d09975e05300cb5d5e673b91f6279a08cc5b4cd61c9a449cc7"}, 0xd8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "15bb6949bc674ed64133723aa6453b9d292123bebbcd37c5097fd53da62c01e266166394afb8d0aca105da30931d140a11973acb9dcc0d8da3a4f6f42444a1948f422c8d8d2d8bba069588783e32b713"}, 0xd8) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) epoll_wait(0xffffffffffffffff, 0x0, 0x0, 0x6226) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 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, 0x7a2, 0x0, @perf_config_ext, 0x0, 0x10000}, 0x0, 0xfffdffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x7bc, 0xcd08, 0x0, 0x0) 12:45:44 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x3f000000, 0x0, 0x0, 0x0, {0x6}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2811.251950] FAULT_INJECTION: forcing a failure. [ 2811.251950] name failslab, interval 1, probability 0, space 0, times 0 [ 2811.253266] CPU: 1 PID: 13209 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2811.254071] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2811.255025] Call Trace: [ 2811.255344] dump_stack+0x107/0x167 [ 2811.255764] should_fail.cold+0x5/0xa [ 2811.256199] ? anon_vma_fork+0xf1/0x640 [ 2811.256657] should_failslab+0x5/0x20 [ 2811.257090] kmem_cache_alloc+0x5b/0x310 [ 2811.257562] anon_vma_fork+0xf1/0x640 [ 2811.257999] ? __vm_enough_memory+0x184/0x360 [ 2811.258489] copy_process+0x7218/0x7800 [ 2811.258974] ? __cleanup_sighand+0xb0/0xb0 [ 2811.259532] ? _copy_from_user+0xfb/0x1b0 [ 2811.260078] kernel_clone+0xe7/0x980 [ 2811.260495] ? lock_acquire+0x197/0x470 [ 2811.261021] ? create_io_thread+0xf0/0xf0 [ 2811.261509] ? ksys_write+0x21a/0x260 [ 2811.262043] ? lock_downgrade+0x6d0/0x6d0 [ 2811.262499] __do_sys_clone3+0x1e5/0x320 [ 2811.263069] ? __do_sys_clone+0x110/0x110 [ 2811.263568] ? rcu_read_lock_any_held+0x75/0xa0 [ 2811.264212] ? vfs_write+0x354/0xa70 [ 2811.264734] ? fput_many+0x2f/0x1a0 [ 2811.265243] ? ksys_write+0x1a9/0x260 [ 2811.265766] ? __ia32_sys_read+0xb0/0xb0 [ 2811.266356] do_syscall_64+0x33/0x40 [ 2811.266871] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2811.267600] RIP: 0033:0x7f844c6a6b19 [ 2811.268113] 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 [ 2811.270655] RSP: 002b:00007f8449c1c188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2811.271487] RAX: ffffffffffffffda RBX: 00007f844c7b9f60 RCX: 00007f844c6a6b19 [ 2811.272477] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000500 [ 2811.273347] RBP: 00007f8449c1c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2811.274104] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2811.274861] R13: 00007ffe14a4f41f R14: 00007f8449c1c300 R15: 0000000000022000 12:45:44 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0x810, &(0x7f0000ffa000/0x1000)=nil) 12:45:44 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x100000800, 0x0, 0x0, 0x0, {0x6}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2811.363183] audit: type=1326 audit(1705841144.770:91): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=13197 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7faa2d3f1b19 code=0x0 [ 2811.368450] audit: type=1326 audit(1705841144.773:92): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=13207 comm="syz-executor.0" exe="/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f88898a5b19 code=0x0 12:45:44 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0x848, &(0x7f0000ffa000/0x1000)=nil) 12:45:44 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x1b0c31f000, 0x0, 0x0, 0x0, {0x6}, 0x0, 0x0, 0x0, 0x0}, 0x58) 12:45:44 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0), 0x0, {0x6}, &(0x7f0000000240)=""/110, 0x6e, 0x0, 0x0}, 0x58) (fail_nth: 58) 12:45:44 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r2, &(0x7f00000000c0)="a3", 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x12, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r0, 0x0) dup2(r2, r1) [ 2811.536041] FAULT_INJECTION: forcing a failure. [ 2811.536041] name failslab, interval 1, probability 0, space 0, times 0 12:45:44 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x10000000000, 0x0, 0x0, 0x0, {0x6}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2811.537338] CPU: 1 PID: 13229 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2811.538363] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2811.539292] Call Trace: [ 2811.539643] dump_stack+0x107/0x167 [ 2811.540035] should_fail.cold+0x5/0xa [ 2811.540531] ? down_write+0xe0/0x160 [ 2811.540925] ? anon_vma_clone+0xdc/0x590 [ 2811.541460] should_failslab+0x5/0x20 [ 2811.541869] kmem_cache_alloc+0x5b/0x310 [ 2811.542419] anon_vma_clone+0xdc/0x590 [ 2811.542934] anon_vma_fork+0x82/0x640 [ 2811.543443] ? __vm_enough_memory+0x184/0x360 [ 2811.544170] copy_process+0x7218/0x7800 [ 2811.544714] ? __cleanup_sighand+0xb0/0xb0 [ 2811.545277] ? _copy_from_user+0xfb/0x1b0 [ 2811.545830] kernel_clone+0xe7/0x980 [ 2811.546433] ? lock_acquire+0x197/0x470 [ 2811.547103] ? create_io_thread+0xf0/0xf0 [ 2811.547660] ? ksys_write+0x21a/0x260 [ 2811.548160] ? lock_downgrade+0x6d0/0x6d0 [ 2811.548700] __do_sys_clone3+0x1e5/0x320 [ 2811.549226] ? __do_sys_clone+0x110/0x110 [ 2811.549784] ? rcu_read_lock_any_held+0x75/0xa0 [ 2811.550385] ? vfs_write+0x354/0xa70 [ 2811.550870] ? fput_many+0x2f/0x1a0 [ 2811.551306] ? ksys_write+0x1a9/0x260 [ 2811.551695] ? __ia32_sys_read+0xb0/0xb0 [ 2811.552116] do_syscall_64+0x33/0x40 [ 2811.552490] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2811.552999] RIP: 0033:0x7f844c6a6b19 [ 2811.553370] 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 [ 2811.555219] RSP: 002b:00007f8449c1c188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2811.555979] RAX: ffffffffffffffda RBX: 00007f844c7b9f60 RCX: 00007f844c6a6b19 [ 2811.556685] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000500 [ 2811.557396] RBP: 00007f8449c1c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2811.558106] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2811.558815] R13: 00007ffe14a4f41f R14: 00007f8449c1c300 R15: 0000000000022000 12:45:44 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0x84c, &(0x7f0000ffa000/0x1000)=nil) [ 2816.272493] Bluetooth: hci5: command 0x0409 tx timeout [ 2818.320472] Bluetooth: hci5: command 0x041b tx timeout [ 2820.368525] Bluetooth: hci5: command 0x040f tx timeout [ 2821.215287] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2821.217293] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2821.220886] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2821.262850] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2821.264640] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2821.267172] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 2822.416572] Bluetooth: hci5: command 0x0419 tx timeout 12:46:10 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0), 0x0, {0x6}, &(0x7f0000000240)=""/110, 0x6e, 0x0, 0x0}, 0x58) (fail_nth: 59) 12:46:10 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r2, &(0x7f00000000c0)="a3", 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x12, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r0, 0x0) dup2(r2, r1) 12:46:10 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5, 0x29, 0x6}]}, 0x24}}, 0x0) 12:46:10 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}}, 0x0, 0x0, 0x4b, 0x0, "a1434d16d913534f654ed1777e0a7fa37760b9e3107318c497350ee047a9f8490f847220e51cb7466d3400322e1767bc90d79831007ef1d09975e05300cb5d5e673b91f6279a08cc5b4cd61c9a449cc7"}, 0xd8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "15bb6949bc674ed64133723aa6453b9d292123bebbcd37c5097fd53da62c01e266166394afb8d0aca105da30931d140a11973acb9dcc0d8da3a4f6f42444a1948f422c8d8d2d8bba069588783e32b713"}, 0xd8) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) epoll_wait(0xffffffffffffffff, 0x0, 0x0, 0x6226) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a2, 0x0, @perf_config_ext, 0x0, 0x10000}, 0x0, 0xfffdffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x834, 0xcd08, 0x0, 0x0) 12:46:10 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) io_setup(0x5, &(0x7f0000000080)=0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r3, r2) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x107142, 0x0) sendfile(r4, r2, 0x0, 0x7ffffff9) io_submit(r1, 0x1, &(0x7f00000008c0)=[&(0x7f0000000200)={0x0, 0x0, 0x5, 0x1, 0x0, r0, &(0x7f0000000140)="ee", 0x1, 0x800000}]) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000000140)=[{0x81}, {0x6}]}) 12:46:10 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0x868, &(0x7f0000ffa000/0x1000)=nil) 12:46:10 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x2a4962591000, 0x0, 0x0, 0x0, {0x6}, 0x0, 0x0, 0x0, 0x0}, 0x58) 12:46:10 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0x84c, &(0x7f0000ffa000/0x1000)=nil) [ 2837.024886] FAULT_INJECTION: forcing a failure. [ 2837.024886] name failslab, interval 1, probability 0, space 0, times 0 [ 2837.027063] CPU: 1 PID: 13723 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2837.028313] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2837.029767] Call Trace: [ 2837.030248] dump_stack+0x107/0x167 [ 2837.030909] should_fail.cold+0x5/0xa [ 2837.031605] ? anon_vma_fork+0x1ff/0x640 [ 2837.032318] should_failslab+0x5/0x20 [ 2837.032982] kmem_cache_alloc+0x5b/0x310 [ 2837.033718] anon_vma_fork+0x1ff/0x640 [ 2837.034409] copy_process+0x7218/0x7800 [ 2837.035147] ? __cleanup_sighand+0xb0/0xb0 [ 2837.035962] ? _copy_from_user+0xfb/0x1b0 [ 2837.036707] kernel_clone+0xe7/0x980 [ 2837.037416] ? lock_acquire+0x197/0x470 [ 2837.038116] ? create_io_thread+0xf0/0xf0 [ 2837.038918] ? ksys_write+0x21a/0x260 [ 2837.039658] ? lock_downgrade+0x6d0/0x6d0 [ 2837.040437] __do_sys_clone3+0x1e5/0x320 [ 2837.041198] ? __do_sys_clone+0x110/0x110 [ 2837.042003] ? rcu_read_lock_any_held+0x75/0xa0 [ 2837.042867] ? vfs_write+0x354/0xa70 [ 2837.043582] ? fput_many+0x2f/0x1a0 [ 2837.044263] ? ksys_write+0x1a9/0x260 [ 2837.044970] ? __ia32_sys_read+0xb0/0xb0 [ 2837.045748] do_syscall_64+0x33/0x40 [ 2837.046440] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2837.047397] RIP: 0033:0x7f844c6a6b19 [ 2837.048118] 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 [ 2837.051534] RSP: 002b:00007f8449c1c188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2837.052944] RAX: ffffffffffffffda RBX: 00007f844c7b9f60 RCX: 00007f844c6a6b19 [ 2837.054268] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000500 [ 2837.055599] RBP: 00007f8449c1c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2837.056920] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2837.058242] R13: 00007ffe14a4f41f R14: 00007f8449c1c300 R15: 0000000000022000 12:46:10 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r2, &(0x7f00000000c0)="a3", 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r3, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r0, 0x0) dup2(r2, r1) 12:46:10 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0x86c, &(0x7f0000ffa000/0x1000)=nil) 12:46:10 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x553a28cb4000, 0x0, 0x0, 0x0, {0x6}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2837.149979] audit: type=1326 audit(1705841170.557:93): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=13716 comm="syz-executor.0" exe="/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f88898a5b19 code=0x0 12:46:10 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0), 0x0, {0x6}, &(0x7f0000000240)=""/110, 0x6e, 0x0, 0x0}, 0x58) (fail_nth: 60) 12:46:10 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5, 0x29, 0x7}]}, 0x24}}, 0x0) 12:46:10 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r2, &(0x7f00000000c0)="a3", 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x12, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r0, 0x0) dup2(r2, r1) 12:46:10 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0x874, &(0x7f0000ffa000/0x1000)=nil) [ 2837.355332] FAULT_INJECTION: forcing a failure. [ 2837.355332] name failslab, interval 1, probability 0, space 0, times 0 [ 2837.357781] CPU: 0 PID: 13746 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2837.359207] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2837.360937] Call Trace: [ 2837.361490] dump_stack+0x107/0x167 [ 2837.362270] should_fail.cold+0x5/0xa [ 2837.363064] ? create_object.isra.0+0x3a/0xa20 [ 2837.364051] should_failslab+0x5/0x20 [ 2837.364844] kmem_cache_alloc+0x5b/0x310 [ 2837.365703] create_object.isra.0+0x3a/0xa20 [ 2837.366610] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2837.367697] kmem_cache_alloc+0x159/0x310 [ 2837.368579] anon_vma_fork+0xf1/0x640 [ 2837.369367] ? __vm_enough_memory+0x184/0x360 [ 2837.370304] copy_process+0x7218/0x7800 [ 2837.371211] ? __cleanup_sighand+0xb0/0xb0 [ 2837.372146] ? _copy_from_user+0xfb/0x1b0 [ 2837.373031] kernel_clone+0xe7/0x980 [ 2837.373814] ? lock_acquire+0x197/0x470 [ 2837.374639] ? create_io_thread+0xf0/0xf0 [ 2837.375555] ? ksys_write+0x21a/0x260 [ 2837.376342] ? lock_downgrade+0x6d0/0x6d0 [ 2837.377207] __do_sys_clone3+0x1e5/0x320 [ 2837.378045] ? __do_sys_clone+0x110/0x110 [ 2837.378941] ? rcu_read_lock_any_held+0x75/0xa0 [ 2837.379903] ? vfs_write+0x354/0xa70 [ 2837.380677] ? fput_many+0x2f/0x1a0 [ 2837.381430] ? ksys_write+0x1a9/0x260 [ 2837.382220] ? __ia32_sys_read+0xb0/0xb0 [ 2837.383093] do_syscall_64+0x33/0x40 [ 2837.383868] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2837.384916] RIP: 0033:0x7f844c6a6b19 [ 2837.385687] 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 [ 2837.389447] RSP: 002b:00007f8449c1c188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2837.391001] RAX: ffffffffffffffda RBX: 00007f844c7b9f60 RCX: 00007f844c6a6b19 [ 2837.392467] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000500 [ 2837.393921] RBP: 00007f8449c1c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2837.395380] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2837.396842] R13: 00007ffe14a4f41f R14: 00007f8449c1c300 R15: 0000000000022000 12:46:10 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x2001000000000, 0x0, 0x0, 0x0, {0x6}, 0x0, 0x0, 0x0, 0x0}, 0x58) 12:46:10 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0x868, &(0x7f0000ffa000/0x1000)=nil) 12:46:10 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) (fail_nth: 1) 12:46:10 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0x87a, &(0x7f0000ffa000/0x1000)=nil) [ 2837.549349] FAULT_INJECTION: forcing a failure. [ 2837.549349] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2837.550846] CPU: 1 PID: 13760 Comm: syz-executor.0 Not tainted 5.10.208 #1 [ 2837.551688] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2837.552695] Call Trace: [ 2837.553017] dump_stack+0x107/0x167 [ 2837.553451] should_fail.cold+0x5/0xa [ 2837.553903] _copy_to_iter+0x264/0x12d0 [ 2837.554379] ? mark_lock+0xf5/0x2df0 [ 2837.554816] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2837.555429] ? SOFTIRQ_verbose+0x10/0x10 [ 2837.555909] ? _copy_from_iter_nocache+0xd60/0xd60 [ 2837.556481] ? lock_chain_count+0x20/0x20 [ 2837.557022] ? __virt_addr_valid+0x128/0x350 [ 2837.557541] ? __check_object_size+0x319/0x440 [ 2837.558086] simple_copy_to_iter+0x4c/0x70 [ 2837.558580] __skb_datagram_iter+0x122/0x880 [ 2837.559093] ? do_raw_spin_lock+0x121/0x260 [ 2837.559624] ? zerocopy_sg_from_iter+0x110/0x110 [ 2837.560175] ? mark_held_locks+0x9e/0xe0 [ 2837.560657] skb_copy_datagram_iter+0x88/0x190 [ 2837.561192] tcp_recvmsg+0x13b5/0x2930 [ 2837.561665] ? tcp_splice_read+0x8c0/0x8c0 [ 2837.562215] ? sock_has_perm+0x1ea/0x280 [ 2837.562692] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2837.563292] ? lock_downgrade+0x6d0/0x6d0 [ 2837.563783] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2837.564394] ? tcp_splice_read+0x8c0/0x8c0 [ 2837.564904] inet6_recvmsg+0x13b/0x6e0 [ 2837.565356] ? inet6_bind+0x120/0x120 [ 2837.565800] ? security_socket_recvmsg+0x95/0xc0 [ 2837.566347] ? inet6_bind+0x120/0x120 [ 2837.566796] sock_recvmsg+0xff/0x180 [ 2837.567275] __sys_recvfrom+0x1be/0x2f0 [ 2837.567754] ? __ia32_sys_send+0x100/0x100 [ 2837.568242] ? lock_downgrade+0x6d0/0x6d0 [ 2837.568749] ? wait_for_completion_io+0x270/0x270 [ 2837.569307] ? rcu_read_lock_any_held+0x75/0xa0 [ 2837.569849] ? vfs_write+0x354/0xa70 [ 2837.570323] ? fput_many+0x2f/0x1a0 [ 2837.570750] ? ksys_write+0x1a9/0x260 [ 2837.571190] ? __ia32_sys_read+0xb0/0xb0 [ 2837.571716] __x64_sys_recvfrom+0xdd/0x1b0 [ 2837.572208] ? syscall_trace_enter.constprop.0+0x10d/0x1e0 [ 2837.572861] do_syscall_64+0x33/0x40 [ 2837.573289] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2837.573882] RIP: 0033:0x7f88898a5b19 [ 2837.574315] 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 [ 2837.576429] RSP: 002b:00007f8886dfa188 EFLAGS: 00000246 ORIG_RAX: 000000000000002d [ 2837.577301] RAX: ffffffffffffffda RBX: 00007f88899b9020 RCX: 00007f88898a5b19 [ 2837.578120] RDX: 0000000000001000 RSI: 0000000020001e00 RDI: 0000000000000003 [ 2837.579014] RBP: 00007f8886dfa1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2837.579924] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2837.580822] R13: 00007ffcfdd49a7f R14: 00007f8886dfa300 R15: 0000000000022000 12:46:27 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) (fail_nth: 2) 12:46:27 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}}, 0x0, 0x0, 0x4b, 0x0, "a1434d16d913534f654ed1777e0a7fa37760b9e3107318c497350ee047a9f8490f847220e51cb7466d3400322e1767bc90d79831007ef1d09975e05300cb5d5e673b91f6279a08cc5b4cd61c9a449cc7"}, 0xd8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "15bb6949bc674ed64133723aa6453b9d292123bebbcd37c5097fd53da62c01e266166394afb8d0aca105da30931d140a11973acb9dcc0d8da3a4f6f42444a1948f422c8d8d2d8bba069588783e32b713"}, 0xd8) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) epoll_wait(0xffffffffffffffff, 0x0, 0x0, 0x6226) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 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, 0x7a2, 0x0, @perf_config_ext, 0x0, 0x10000}, 0x0, 0xfffdffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x900, 0xcd08, 0x0, 0x0) 12:46:27 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5, 0x29, 0x9}]}, 0x24}}, 0x0) 12:46:27 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x2020000000000, 0x0, 0x0, 0x0, {0x6}, 0x0, 0x0, 0x0, 0x0}, 0x58) 12:46:27 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000000640), &(0x7f0000000680)=0x4) write$rfkill(0xffffffffffffffff, &(0x7f0000000040)={0x2bf1, 0x7}, 0x8) ioctl$FAT_IOCTL_GET_ATTRIBUTES(r1, 0x80047210, &(0x7f0000000000)) unshare(0x48020200) r2 = socket$nl_generic(0x10, 0x3, 0x10) getpeername(r2, &(0x7f0000000940), &(0x7f00000009c0)=0x80) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 12:46:27 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0), 0x0, {0x6}, &(0x7f0000000240)=""/110, 0x6e, 0x0, 0x0}, 0x58) (fail_nth: 61) 12:46:27 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0x900, &(0x7f0000ffa000/0x1000)=nil) 12:46:27 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r2, &(0x7f00000000c0)="a3", 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x12, r3, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) dup2(r2, r1) 12:46:27 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x8000000000000, 0x0, 0x0, 0x0, {0x6}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2853.864202] FAULT_INJECTION: forcing a failure. [ 2853.864202] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2853.866450] CPU: 1 PID: 13782 Comm: syz-executor.0 Not tainted 5.10.208 #1 [ 2853.867478] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2853.868763] Call Trace: [ 2853.869173] dump_stack+0x107/0x167 [ 2853.869741] should_fail.cold+0x5/0xa [ 2853.870338] __alloc_pages_nodemask+0x182/0x600 [ 2853.870807] FAULT_INJECTION: forcing a failure. [ 2853.870807] name failslab, interval 1, probability 0, space 0, times 0 [ 2853.871057] ? lock_chain_count+0x20/0x20 [ 2853.874050] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2853.874992] alloc_pages_vma+0xbb/0x410 [ 2853.875617] wp_page_copy+0xee7/0x1f00 [ 2853.876238] ? print_bad_pte+0x5a0/0x5a0 [ 2853.876879] ? lock_downgrade+0x6d0/0x6d0 [ 2853.877520] ? vm_normal_page+0x162/0x2e0 [ 2853.878173] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 2853.879000] do_wp_page+0x27b/0x1390 [ 2853.879580] handle_mm_fault+0x1cc7/0x3500 [ 2853.880233] ? __pmd_alloc+0x5e0/0x5e0 [ 2853.880835] ? vmacache_find+0x55/0x2a0 [ 2853.881448] ? vmacache_update+0xce/0x140 [ 2853.882106] do_user_addr_fault+0x56e/0xc60 [ 2853.882761] exc_page_fault+0xa2/0x1a0 [ 2853.883340] asm_exc_page_fault+0x1e/0x30 [ 2853.883978] RIP: 0010:copy_user_generic_string+0x2c/0x40 [ 2853.884789] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca e9 33 b9 1e 02 0f 1f 00 0f 01 [ 2853.887544] RSP: 0018:ffff88804b2b7820 EFLAGS: 00050202 [ 2853.888350] RAX: 0000000000000001 RBX: 0000000000000294 RCX: 0000000000000052 [ 2853.889402] RDX: 0000000000000004 RSI: ffff8880183d2000 RDI: 0000000020001e00 [ 2853.890445] RBP: 0000000020001e00 R08: 0000000000000000 R09: ffff8880183d2293 [ 2853.891515] R10: ffffed100307a452 R11: 0000000000000001 R12: ffff8880183d2000 [ 2853.892619] R13: 0000000020002094 R14: 00007ffffffff000 R15: 0000000000000000 [ 2853.893737] copyout.part.0+0x10b/0x140 [ 2853.894346] _copy_to_iter+0x293/0x12d0 [ 2853.894959] ? mark_lock+0xf5/0x2df0 [ 2853.895530] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2853.896335] ? SOFTIRQ_verbose+0x10/0x10 [ 2853.896952] ? _copy_from_iter_nocache+0xd60/0xd60 [ 2853.897705] ? lock_chain_count+0x20/0x20 [ 2853.898338] ? __virt_addr_valid+0x128/0x350 [ 2853.899012] ? __check_object_size+0x319/0x440 [ 2853.899721] simple_copy_to_iter+0x4c/0x70 [ 2853.900369] __skb_datagram_iter+0x122/0x880 [ 2853.901041] ? do_raw_spin_lock+0x121/0x260 [ 2853.901700] ? zerocopy_sg_from_iter+0x110/0x110 [ 2853.902423] ? mark_held_locks+0x9e/0xe0 [ 2853.903047] skb_copy_datagram_iter+0x88/0x190 [ 2853.903761] tcp_recvmsg+0x13b5/0x2930 [ 2853.904370] ? tcp_splice_read+0x8c0/0x8c0 [ 2853.905024] ? sock_has_perm+0x1ea/0x280 [ 2853.905646] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2853.906433] ? lock_downgrade+0x6d0/0x6d0 [ 2853.907062] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2853.907904] ? tcp_splice_read+0x8c0/0x8c0 [ 2853.908550] inet6_recvmsg+0x13b/0x6e0 [ 2853.909146] ? inet6_bind+0x120/0x120 [ 2853.909729] ? security_socket_recvmsg+0x95/0xc0 [ 2853.910446] ? inet6_bind+0x120/0x120 [ 2853.911018] sock_recvmsg+0xff/0x180 [ 2853.911582] __sys_recvfrom+0x1be/0x2f0 [ 2853.912193] ? __ia32_sys_send+0x100/0x100 [ 2853.912828] ? lock_downgrade+0x6d0/0x6d0 [ 2853.913472] ? wait_for_completion_io+0x270/0x270 [ 2853.914203] ? rcu_read_lock_any_held+0x75/0xa0 [ 2853.914907] ? vfs_write+0x354/0xa70 [ 2853.915472] ? fput_many+0x2f/0x1a0 [ 2853.916028] ? ksys_write+0x1a9/0x260 [ 2853.916601] ? __ia32_sys_read+0xb0/0xb0 [ 2853.917218] __x64_sys_recvfrom+0xdd/0x1b0 [ 2853.917858] ? syscall_trace_enter.constprop.0+0x10d/0x1e0 [ 2853.918707] do_syscall_64+0x33/0x40 [ 2853.919269] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2853.920051] RIP: 0033:0x7f88898a5b19 [ 2853.920611] 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 [ 2853.923389] RSP: 002b:00007f8886dfa188 EFLAGS: 00000246 ORIG_RAX: 000000000000002d [ 2853.924557] RAX: ffffffffffffffda RBX: 00007f88899b9020 RCX: 00007f88898a5b19 [ 2853.925640] RDX: 0000000000001000 RSI: 0000000020001e00 RDI: 0000000000000003 [ 2853.926713] RBP: 00007f8886dfa1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2853.927796] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2853.928875] R13: 00007ffcfdd49a7f R14: 00007f8886dfa300 R15: 0000000000022000 [ 2853.929987] CPU: 0 PID: 13774 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2853.931450] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2853.933154] Call Trace: [ 2853.933713] dump_stack+0x107/0x167 [ 2853.934480] should_fail.cold+0x5/0xa [ 2853.935270] ? anon_vma_fork+0xf1/0x640 [ 2853.936369] should_failslab+0x5/0x20 [ 2853.937313] kmem_cache_alloc+0x5b/0x310 [ 2853.938329] anon_vma_fork+0xf1/0x640 [ 2853.939258] ? __vm_enough_memory+0x184/0x360 [ 2853.940408] copy_process+0x7218/0x7800 [ 2853.941475] ? __cleanup_sighand+0xb0/0xb0 [ 2853.942549] ? _copy_from_user+0xfb/0x1b0 [ 2853.943594] kernel_clone+0xe7/0x980 [ 2853.944658] ? lock_acquire+0x197/0x470 [ 2853.945678] ? create_io_thread+0xf0/0xf0 [ 2853.946725] ? ksys_write+0x21a/0x260 [ 2853.947703] ? lock_downgrade+0x6d0/0x6d0 [ 2853.948656] __do_sys_clone3+0x1e5/0x320 [ 2853.949490] ? __do_sys_clone+0x110/0x110 [ 2853.950376] ? rcu_read_lock_any_held+0x75/0xa0 [ 2853.951320] ? vfs_write+0x354/0xa70 [ 2853.952096] ? fput_many+0x2f/0x1a0 [ 2853.952843] ? ksys_write+0x1a9/0x260 [ 2853.953621] ? __ia32_sys_read+0xb0/0xb0 [ 2853.954482] do_syscall_64+0x33/0x40 [ 2853.955242] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2853.956291] RIP: 0033:0x7f844c6a6b19 [ 2853.957055] 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 [ 2853.960805] RSP: 002b:00007f8449c1c188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2853.962358] RAX: ffffffffffffffda RBX: 00007f844c7b9f60 RCX: 00007f844c6a6b19 [ 2853.963821] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000500 [ 2853.965268] RBP: 00007f8449c1c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2853.966724] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2853.968179] R13: 00007ffe14a4f41f R14: 00007f8449c1c300 R15: 0000000000022000 12:46:27 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5, 0x29, 0xf}]}, 0x24}}, 0x0) 12:46:27 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r2, &(0x7f00000000c0)="a3", 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x12, r3, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) dup2(r2, r1) 12:46:27 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x2000, 0x2, &(0x7f0000ff9000/0x2000)=nil) 12:46:27 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x8000001000000, 0x0, 0x0, 0x0, {0x6}, 0x0, 0x0, 0x0, 0x0}, 0x58) 12:46:42 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) (fail_nth: 3) 12:46:42 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}}, 0x0, 0x0, 0x4b, 0x0, "a1434d16d913534f654ed1777e0a7fa37760b9e3107318c497350ee047a9f8490f847220e51cb7466d3400322e1767bc90d79831007ef1d09975e05300cb5d5e673b91f6279a08cc5b4cd61c9a449cc7"}, 0xd8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "15bb6949bc674ed64133723aa6453b9d292123bebbcd37c5097fd53da62c01e266166394afb8d0aca105da30931d140a11973acb9dcc0d8da3a4f6f42444a1948f422c8d8d2d8bba069588783e32b713"}, 0xd8) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) epoll_wait(0xffffffffffffffff, 0x0, 0x0, 0x6226) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 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, 0x7a2, 0x0, @perf_config_ext, 0x0, 0x10000}, 0x0, 0xfffdffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0xa00, 0xcd08, 0x0, 0x0) 12:46:42 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r2, &(0x7f00000000c0)="a3", 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x12, r3, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) dup2(r2, r1) 12:46:42 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x4, 0x7, 0x9, 0x1f, 0x0, 0x5, 0x4, 0xe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x66b16b67, 0x1, @perf_bp={&(0x7f0000000000), 0x9}, 0x10880, 0x3ce, 0x8001, 0x0, 0x645, 0x0, 0x1ff, 0x0, 0x7fff, 0x0, 0x1000}, 0x0, 0xa, 0xffffffffffffffff, 0xb) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) 12:46:42 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x10100000000000, 0x0, 0x0, 0x0, {0x6}, 0x0, 0x0, 0x0, 0x0}, 0x58) 12:46:42 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0), 0x0, {0x6}, &(0x7f0000000240)=""/110, 0x6e, 0x0, 0x0}, 0x58) (fail_nth: 62) 12:46:42 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000000640), &(0x7f0000000680)=0x4) write$rfkill(0xffffffffffffffff, &(0x7f0000000040)={0x2bf1, 0x7}, 0x8) ioctl$FAT_IOCTL_GET_ATTRIBUTES(r1, 0x80047210, &(0x7f0000000000)) unshare(0x48020200) r2 = socket$nl_generic(0x10, 0x3, 0x10) getpeername(r2, &(0x7f0000000940), &(0x7f00000009c0)=0x80) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 12:46:42 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}]}, 0xf}}, 0x0) [ 2869.609591] FAULT_INJECTION: forcing a failure. [ 2869.609591] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2869.612072] CPU: 1 PID: 13817 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2869.613454] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2869.615112] Call Trace: [ 2869.615636] dump_stack+0x107/0x167 [ 2869.616374] should_fail.cold+0x5/0xa [ 2869.617138] __alloc_pages_nodemask+0x182/0x600 [ 2869.618067] ? lock_acquire+0x197/0x470 [ 2869.618862] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2869.620083] ? lock_downgrade+0x6d0/0x6d0 [ 2869.620900] ? do_raw_spin_lock+0x121/0x260 [ 2869.621772] alloc_pages_current+0x187/0x280 [ 2869.622633] __pmd_alloc+0x37/0x5e0 [ 2869.623373] copy_page_range+0x2bd8/0x3810 [ 2869.624201] ? SOFTIRQ_verbose+0x10/0x10 [ 2869.625010] ? lock_chain_count+0x20/0x20 [ 2869.625871] ? up_write+0x191/0x550 [ 2869.626596] ? vm_iomap_memory+0x190/0x190 [ 2869.627429] ? downgrade_write+0x3a0/0x3a0 [ 2869.628314] ? anon_vma_interval_tree_insert+0x277/0x450 [ 2869.629391] ? __vma_link_rb+0x540/0x700 [ 2869.630205] copy_process+0x759b/0x7800 [ 2869.631036] ? __cleanup_sighand+0xb0/0xb0 [ 2869.631902] ? _copy_from_user+0xfb/0x1b0 [ 2869.632733] kernel_clone+0xe7/0x980 [ 2869.633471] ? lock_acquire+0x197/0x470 [ 2869.634256] ? create_io_thread+0xf0/0xf0 [ 2869.635087] ? ksys_write+0x21a/0x260 [ 2869.635852] ? lock_downgrade+0x6d0/0x6d0 [ 2869.636673] __do_sys_clone3+0x1e5/0x320 [ 2869.637467] ? __do_sys_clone+0x110/0x110 [ 2869.638303] ? rcu_read_lock_any_held+0x75/0xa0 [ 2869.639209] ? vfs_write+0x354/0xa70 [ 2869.639951] ? fput_many+0x2f/0x1a0 [ 2869.640665] ? ksys_write+0x1a9/0x260 [ 2869.641413] ? __ia32_sys_read+0xb0/0xb0 [ 2869.642229] do_syscall_64+0x33/0x40 [ 2869.642961] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2869.643978] RIP: 0033:0x7f844c6a6b19 [ 2869.644707] 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 [ 2869.648310] RSP: 002b:00007f8449c1c188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2869.649798] RAX: ffffffffffffffda RBX: 00007f844c7b9f60 RCX: 00007f844c6a6b19 [ 2869.651188] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000500 [ 2869.652590] RBP: 00007f8449c1c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2869.653980] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2869.655371] R13: 00007ffe14a4f41f R14: 00007f8449c1c300 R15: 0000000000022000 [ 2869.710222] FAULT_INJECTION: forcing a failure. [ 2869.710222] name fail_usercopy, interval 1, probability 0, space 0, times 0 12:46:43 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x5, 0x66, 0x5, 0x3f, 0x0, 0x4, 0x14000, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x2, 0x803516dee74ae34b, @perf_config_ext={0x6, 0xbed5}, 0x5040, 0x101, 0xa27d, 0x6, 0x8001, 0x58, 0x4, 0x0, 0x1, 0x0, 0x100000000}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x1) [ 2869.712451] CPU: 1 PID: 13825 Comm: syz-executor.0 Not tainted 5.10.208 #1 [ 2869.713910] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2869.715459] Call Trace: [ 2869.715951] dump_stack+0x107/0x167 [ 2869.716668] should_fail.cold+0x5/0xa [ 2869.717417] _copy_to_iter+0x264/0x12d0 [ 2869.718201] ? mark_lock+0xf5/0x2df0 [ 2869.718934] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2869.719968] ? SOFTIRQ_verbose+0x10/0x10 [ 2869.720766] ? _copy_from_iter_nocache+0xd60/0xd60 [ 2869.721726] ? lock_chain_count+0x20/0x20 [ 2869.722539] ? __virt_addr_valid+0x128/0x350 [ 2869.723405] ? __check_object_size+0x319/0x440 [ 2869.724326] simple_copy_to_iter+0x4c/0x70 [ 2869.725159] __skb_datagram_iter+0x4f7/0x880 [ 2869.726003] ? zerocopy_sg_from_iter+0x110/0x110 [ 2869.726909] skb_copy_datagram_iter+0x88/0x190 [ 2869.727772] tcp_recvmsg+0x13b5/0x2930 [ 2869.728536] ? tcp_splice_read+0x8c0/0x8c0 [ 2869.729343] ? sock_has_perm+0x1ea/0x280 [ 2869.730112] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2869.731082] ? lock_downgrade+0x6d0/0x6d0 [ 2869.731883] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2869.732874] ? tcp_splice_read+0x8c0/0x8c0 [ 2869.733678] inet6_recvmsg+0x13b/0x6e0 [ 2869.734415] ? inet6_bind+0x120/0x120 [ 2869.735138] ? security_socket_recvmsg+0x95/0xc0 [ 2869.736037] ? inet6_bind+0x120/0x120 [ 2869.736760] sock_recvmsg+0xff/0x180 [ 2869.737466] __sys_recvfrom+0x1be/0x2f0 [ 2869.738218] ? __ia32_sys_send+0x100/0x100 12:46:43 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}]}, 0x14}}, 0x0) [ 2869.739014] ? lock_downgrade+0x6d0/0x6d0 [ 2869.739984] ? wait_for_completion_io+0x270/0x270 [ 2869.740894] ? rcu_read_lock_any_held+0x75/0xa0 [ 2869.741767] ? vfs_write+0x354/0xa70 [ 2869.742471] ? fput_many+0x2f/0x1a0 [ 2869.743525] ? ksys_write+0x1a9/0x260 [ 2869.743544] ? __ia32_sys_read+0xb0/0xb0 [ 2869.743569] __x64_sys_recvfrom+0xdd/0x1b0 [ 2869.743589] ? syscall_trace_enter.constprop.0+0x10d/0x1e0 [ 2869.747404] do_syscall_64+0x33/0x40 [ 2869.747421] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2869.747432] RIP: 0033:0x7f88898a5b19 [ 2869.747451] 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 12:46:43 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="a3", 0x1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x12, r2, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, 0xffffffffffffffff, 0x0) dup2(r1, r0) [ 2869.747460] RSP: 002b:00007f8886dfa188 EFLAGS: 00000246 ORIG_RAX: 000000000000002d [ 2869.747479] RAX: ffffffffffffffda RBX: 00007f88899b9020 RCX: 00007f88898a5b19 [ 2869.747489] RDX: 0000000000001000 RSI: 0000000020001e00 RDI: 0000000000000003 [ 2869.747499] RBP: 00007f8886dfa1d0 R08: 0000000000000000 R09: 0000000000000000 12:46:43 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x4, 0x4, 0x4, 0x2, 0x0, 0x101, 0x1000, 0x9, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0xfffffffffffffff8}, 0x40000, 0x10000, 0x6, 0x8, 0xffffffff00000000, 0x2, 0x8, 0x0, 0x0, 0x0, 0x4200}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x8) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) [ 2869.747509] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2869.747519] R13: 00007ffcfdd49a7f R14: 00007f8886dfa300 R15: 0000000000022000 12:46:43 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x105962492a0000, 0x0, 0x0, 0x0, {0x6}, 0x0, 0x0, 0x0, 0x0}, 0x58) 12:46:43 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0), 0x0, {0x6}, &(0x7f0000000240)=""/110, 0x6e, 0x0, 0x0}, 0x58) (fail_nth: 63) [ 2869.904559] FAULT_INJECTION: forcing a failure. [ 2869.904559] name failslab, interval 1, probability 0, space 0, times 0 12:46:43 executing program 2: fadvise64(0xffffffffffffffff, 0x1, 0x4, 0x6) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) [ 2869.904579] CPU: 1 PID: 13840 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2869.904588] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2869.904593] Call Trace: [ 2869.904611] dump_stack+0x107/0x167 [ 2869.904633] should_fail.cold+0x5/0xa [ 2869.904651] ? __pmd_alloc+0x94/0x5e0 12:46:43 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}]}, 0x25}}, 0x0) [ 2869.904670] should_failslab+0x5/0x20 [ 2869.904685] kmem_cache_alloc+0x5b/0x310 [ 2869.904707] __pmd_alloc+0x94/0x5e0 [ 2869.904727] copy_page_range+0x2bd8/0x3810 [ 2869.904744] ? SOFTIRQ_verbose+0x10/0x10 [ 2869.904758] ? lock_chain_count+0x20/0x20 [ 2869.904811] ? up_write+0x191/0x550 [ 2869.904826] ? vm_iomap_memory+0x190/0x190 [ 2869.904842] ? downgrade_write+0x3a0/0x3a0 [ 2869.904861] ? anon_vma_interval_tree_insert+0x277/0x450 [ 2869.904884] ? __vma_link_rb+0x540/0x700 [ 2869.904908] copy_process+0x759b/0x7800 [ 2869.904956] ? __cleanup_sighand+0xb0/0xb0 [ 2869.904987] ? _copy_from_user+0xfb/0x1b0 [ 2869.905010] kernel_clone+0xe7/0x980 [ 2869.905027] ? lock_acquire+0x197/0x470 [ 2869.905042] ? create_io_thread+0xf0/0xf0 [ 2869.905072] ? ksys_write+0x21a/0x260 [ 2869.905088] ? lock_downgrade+0x6d0/0x6d0 [ 2869.905107] __do_sys_clone3+0x1e5/0x320 [ 2869.905122] ? __do_sys_clone+0x110/0x110 [ 2869.905157] ? rcu_read_lock_any_held+0x75/0xa0 [ 2869.905171] ? vfs_write+0x354/0xa70 [ 2869.905190] ? fput_many+0x2f/0x1a0 [ 2869.905207] ? ksys_write+0x1a9/0x260 [ 2869.905223] ? __ia32_sys_read+0xb0/0xb0 [ 2869.905253] do_syscall_64+0x33/0x40 [ 2869.905268] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2869.905278] RIP: 0033:0x7f844c6a6b19 [ 2869.905295] 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 [ 2869.905304] RSP: 002b:00007f8449c1c188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2869.905322] RAX: ffffffffffffffda RBX: 00007f844c7b9f60 RCX: 00007f844c6a6b19 [ 2869.905331] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000500 [ 2869.905340] RBP: 00007f8449c1c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2869.905350] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2869.905364] R13: 00007ffe14a4f41f R14: 00007f8449c1c300 R15: 0000000000022000 12:46:57 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x40cb283a550000, 0x0, 0x0, 0x0, {0x6}, 0x0, 0x0, 0x0, 0x0}, 0x58) 12:46:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}}, 0x0, 0x0, 0x4b, 0x0, "a1434d16d913534f654ed1777e0a7fa37760b9e3107318c497350ee047a9f8490f847220e51cb7466d3400322e1767bc90d79831007ef1d09975e05300cb5d5e673b91f6279a08cc5b4cd61c9a449cc7"}, 0xd8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "15bb6949bc674ed64133723aa6453b9d292123bebbcd37c5097fd53da62c01e266166394afb8d0aca105da30931d140a11973acb9dcc0d8da3a4f6f42444a1948f422c8d8d2d8bba069588783e32b713"}, 0xd8) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) epoll_wait(0xffffffffffffffff, 0x0, 0x0, 0x6226) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 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, 0x7a2, 0x0, @perf_config_ext, 0x0, 0x10000}, 0x0, 0xfffdffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0xad4, 0xcd08, 0x0, 0x0) 12:46:57 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x440800, 0x3) 12:46:57 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) (fail_nth: 4) 12:46:57 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="a3", 0x1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x12, r2, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, 0xffffffffffffffff, 0x0) dup2(r1, r0) 12:46:57 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0), 0x0, {0x6}, &(0x7f0000000240)=""/110, 0x6e, 0x0, 0x0}, 0x58) (fail_nth: 64) 12:46:57 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}]}, 0xc0}}, 0x0) 12:46:57 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000002800210c0000000000000000000000000400000008000100edf445cef3b9bfd6fbcb9a28616ee6d039fe57c7a0e53bf5655082f3d2fcc483718d0ba02009958e1625848144a4b721e2e96b584361a64d22b62d5612f973e2b2ae2dc1766c4806001a7366cff2bc24b29b76b6cb98f54bc8255cfcbf1a16a33df00b0b198f493bad8951102374e46374399719d7654c0ed3e88475a68cec42c511121d2acff339cdce4d903897cc5c8de18e4a2f5b2178ff03e53e4dce7064ad1fbbd5f1e92805", @ANYRES32, @ANYBLOB='\f\x00'/12], 0x2c}}, 0x0) [ 2884.185887] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.6'. [ 2884.199273] FAULT_INJECTION: forcing a failure. [ 2884.199273] name failslab, interval 1, probability 0, space 0, times 0 [ 2884.201686] CPU: 1 PID: 13872 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2884.203083] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2884.204791] Call Trace: [ 2884.205329] dump_stack+0x107/0x167 [ 2884.206075] should_fail.cold+0x5/0xa [ 2884.206852] ? create_object.isra.0+0x3a/0xa20 [ 2884.207787] should_failslab+0x5/0x20 [ 2884.208579] kmem_cache_alloc+0x5b/0x310 [ 2884.209423] create_object.isra.0+0x3a/0xa20 [ 2884.210316] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2884.211356] kmem_cache_alloc+0x159/0x310 [ 2884.212253] __pmd_alloc+0x94/0x5e0 [ 2884.213006] copy_page_range+0x2bd8/0x3810 [ 2884.213864] ? SOFTIRQ_verbose+0x10/0x10 [ 2884.214698] ? lock_chain_count+0x20/0x20 [ 2884.215582] ? up_write+0x191/0x550 [ 2884.216348] ? vm_iomap_memory+0x190/0x190 [ 2884.217203] ? downgrade_write+0x3a0/0x3a0 [ 2884.218065] ? anon_vma_interval_tree_insert+0x277/0x450 [ 2884.219167] ? __vma_link_rb+0x540/0x700 [ 2884.220013] copy_process+0x759b/0x7800 [ 2884.220867] ? __cleanup_sighand+0xb0/0xb0 [ 2884.221749] ? _copy_from_user+0xfb/0x1b0 [ 2884.222601] kernel_clone+0xe7/0x980 [ 2884.223357] ? lock_acquire+0x197/0x470 [ 2884.224179] ? create_io_thread+0xf0/0xf0 [ 2884.225040] ? ksys_write+0x21a/0x260 [ 2884.225813] ? lock_downgrade+0x6d0/0x6d0 [ 2884.226657] __do_sys_clone3+0x1e5/0x320 [ 2884.227481] ? __do_sys_clone+0x110/0x110 [ 2884.228352] ? rcu_read_lock_any_held+0x75/0xa0 [ 2884.229288] ? vfs_write+0x354/0xa70 [ 2884.230048] ? fput_many+0x2f/0x1a0 [ 2884.230786] ? ksys_write+0x1a9/0x260 [ 2884.231556] ? __ia32_sys_read+0xb0/0xb0 [ 2884.232405] do_syscall_64+0x33/0x40 [ 2884.233158] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2884.234192] RIP: 0033:0x7f844c6a6b19 [ 2884.234947] 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 [ 2884.238672] RSP: 002b:00007f8449c1c188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2884.240214] RAX: ffffffffffffffda RBX: 00007f844c7b9f60 RCX: 00007f844c6a6b19 [ 2884.241653] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000500 [ 2884.243095] RBP: 00007f8449c1c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2884.244551] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2884.245989] R13: 00007ffe14a4f41f R14: 00007f8449c1c300 R15: 0000000000022000 [ 2884.255607] FAULT_INJECTION: forcing a failure. [ 2884.255607] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2884.257999] CPU: 1 PID: 13877 Comm: syz-executor.0 Not tainted 5.10.208 #1 [ 2884.259404] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2884.261107] Call Trace: [ 2884.261639] dump_stack+0x107/0x167 [ 2884.262383] should_fail.cold+0x5/0xa 12:46:57 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[{0x7c}, {0x6, 0x0, 0x0, 0x7e}]}, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), r0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x94, 0x12, 0x200, 0x70bd2c, 0x25dfdbff, {0x1}, [@typed={0x8, 0x67, 0x0, 0x0, @ipv4=@remote}, @typed={0x8, 0x74, 0x0, 0x0, @uid=0xee01}, @generic="b8f624fe481e5599439faf85664e1eb71882fb6c0925a350e440b83d5ce09c8620a47a83ff4e500e684c8915ff65d672ef1f53251678fcc1f95aa82221b3f07a27327aeae7d3e869cc7e7a3e925e5d67162a0e75780484d869ddaead20849a979f0c934fe1bc3e1683874016e38630"]}, 0x94}, 0x1, 0x0, 0x0, 0x2000408c}, 0x800) [ 2884.263156] _copy_to_iter+0x264/0x12d0 [ 2884.264158] ? mark_lock+0xf5/0x2df0 [ 2884.264920] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2884.265980] ? SOFTIRQ_verbose+0x10/0x10 [ 2884.266802] ? _copy_from_iter_nocache+0xd60/0xd60 [ 2884.267792] ? lock_chain_count+0x20/0x20 [ 2884.268651] ? __virt_addr_valid+0x128/0x350 [ 2884.269541] ? __check_object_size+0x319/0x440 [ 2884.270476] simple_copy_to_iter+0x4c/0x70 [ 2884.271335] __skb_datagram_iter+0x4f7/0x880 [ 2884.272240] ? zerocopy_sg_from_iter+0x110/0x110 [ 2884.273210] skb_copy_datagram_iter+0x88/0x190 [ 2884.274138] tcp_recvmsg+0x13b5/0x2930 [ 2884.274950] ? tcp_splice_read+0x8c0/0x8c0 [ 2884.275820] ? sock_has_perm+0x1ea/0x280 [ 2884.276664] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2884.277708] ? lock_downgrade+0x6d0/0x6d0 12:46:57 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="a3", 0x1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x12, r2, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, 0xffffffffffffffff, 0x0) dup2(r1, r0) [ 2884.278551] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2884.279769] ? tcp_splice_read+0x8c0/0x8c0 [ 2884.280639] inet6_recvmsg+0x13b/0x6e0 [ 2884.281429] ? inet6_bind+0x120/0x120 [ 2884.282206] ? security_socket_recvmsg+0x95/0xc0 [ 2884.283186] ? inet6_bind+0x120/0x120 [ 2884.283965] sock_recvmsg+0xff/0x180 [ 2884.284767] __sys_recvfrom+0x1be/0x2f0 [ 2884.285592] ? __ia32_sys_send+0x100/0x100 [ 2884.286468] ? lock_downgrade+0x6d0/0x6d0 [ 2884.287358] ? wait_for_completion_io+0x270/0x270 [ 2884.288371] ? rcu_read_lock_any_held+0x75/0xa0 [ 2884.289340] ? vfs_write+0x354/0xa70 [ 2884.290120] ? fput_many+0x2f/0x1a0 [ 2884.290885] ? ksys_write+0x1a9/0x260 [ 2884.291660] ? __ia32_sys_read+0xb0/0xb0 [ 2884.292501] __x64_sys_recvfrom+0xdd/0x1b0 [ 2884.293360] ? syscall_trace_enter.constprop.0+0x10d/0x1e0 [ 2884.294490] do_syscall_64+0x33/0x40 [ 2884.295243] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2884.296299] RIP: 0033:0x7f88898a5b19 [ 2884.297058] 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 [ 2884.300808] RSP: 002b:00007f8886dfa188 EFLAGS: 00000246 ORIG_RAX: 000000000000002d [ 2884.302399] RAX: ffffffffffffffda RBX: 00007f88899b9020 RCX: 00007f88898a5b19 [ 2884.303891] RDX: 0000000000001000 RSI: 0000000020001e00 RDI: 0000000000000003 [ 2884.305396] RBP: 00007f8886dfa1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2884.306886] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2884.308391] R13: 00007ffcfdd49a7f R14: 00007f8886dfa300 R15: 0000000000022000 12:46:57 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0xf0310c1b000000, 0x0, 0x0, 0x0, {0x6}, 0x0, 0x0, 0x0, 0x0}, 0x58) 12:46:57 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}]}, 0xec0}}, 0x0) 12:46:57 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r2, &(0x7f00000000c0)="a3", 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x12, r3, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r0, 0x0) dup2(0xffffffffffffffff, r1) 12:46:57 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0xf0ff1f00000000, 0x0, 0x0, 0x0, {0x6}, 0x0, 0x0, 0x0, 0x0}, 0x58) 12:46:57 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0), 0x0, {0x6}, &(0x7f0000000240)=""/110, 0x6e, 0x0, 0x0}, 0x58) (fail_nth: 65) 12:46:57 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000170200b9feec8e36a558ad8f"], 0x10) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(0xffffffffffffffff, 0x0, 0x0) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x10, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) chdir(&(0x7f00000001c0)='./file0\x00') getpeername(0xffffffffffffffff, &(0x7f0000000940), &(0x7f00000009c0)=0x80) accept(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, &(0x7f0000000140)=0x80) r2 = open(&(0x7f0000000240)='./file0\x00', 0x2080, 0x4) mkdirat(r1, &(0x7f0000000200)='./file0\x00', 0x0) syz_io_uring_setup(0xdd9, &(0x7f0000000280)={0x0, 0xf056, 0x11, 0x1, 0x2f6}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000300)=0x0, &(0x7f00000003c0)) r4 = openat$nvram(0xffffffffffffff9c, 0x0, 0x400000, 0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, 0x0, &(0x7f0000000400)=@IORING_OP_READ_FIXED={0x4, 0x2, 0x2000, @fd=r4, 0x2, 0x34e78000000, 0x1, 0x12, 0x1, {0x3, r5}}, 0x9) [ 2884.561706] FAULT_INJECTION: forcing a failure. [ 2884.561706] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2884.564245] CPU: 0 PID: 13900 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2884.565664] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2884.567379] Call Trace: [ 2884.567937] dump_stack+0x107/0x167 [ 2884.568747] should_fail.cold+0x5/0xa [ 2884.569560] __alloc_pages_nodemask+0x182/0x600 [ 2884.570537] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2884.571766] ? find_held_lock+0x2c/0x110 [ 2884.572629] ? __pmd_alloc+0x2db/0x5e0 [ 2884.573427] ? lock_downgrade+0x6d0/0x6d0 [ 2884.574277] ? do_raw_spin_lock+0x121/0x260 [ 2884.575172] alloc_pages_current+0x187/0x280 [ 2884.576117] pte_alloc_one+0x16/0x1a0 [ 2884.576898] __pte_alloc+0x1d/0x330 [ 2884.577658] copy_page_range+0x1b62/0x3810 [ 2884.578528] ? lock_chain_count+0x20/0x20 [ 2884.579468] ? up_write+0x191/0x550 [ 2884.580231] ? vm_iomap_memory+0x190/0x190 [ 2884.581102] ? downgrade_write+0x3a0/0x3a0 [ 2884.581980] ? anon_vma_interval_tree_insert+0x277/0x450 [ 2884.583098] ? __vma_link_rb+0x540/0x700 [ 2884.583951] copy_process+0x759b/0x7800 [ 2884.584856] ? __cleanup_sighand+0xb0/0xb0 [ 2884.585759] ? _copy_from_user+0xfb/0x1b0 [ 2884.586632] kernel_clone+0xe7/0x980 [ 2884.587400] ? lock_acquire+0x197/0x470 [ 2884.588245] ? create_io_thread+0xf0/0xf0 [ 2884.589132] ? ksys_write+0x21a/0x260 [ 2884.589918] ? lock_downgrade+0x6d0/0x6d0 [ 2884.590778] __do_sys_clone3+0x1e5/0x320 [ 2884.591609] ? __do_sys_clone+0x110/0x110 [ 2884.592517] ? rcu_read_lock_any_held+0x75/0xa0 [ 2884.593466] ? vfs_write+0x354/0xa70 [ 2884.594238] ? fput_many+0x2f/0x1a0 [ 2884.594991] ? ksys_write+0x1a9/0x260 [ 2884.595772] ? __ia32_sys_read+0xb0/0xb0 [ 2884.596643] do_syscall_64+0x33/0x40 [ 2884.597417] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2884.598466] RIP: 0033:0x7f844c6a6b19 [ 2884.599236] 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 [ 2884.602997] RSP: 002b:00007f8449c1c188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2884.604569] RAX: ffffffffffffffda RBX: 00007f844c7b9f60 RCX: 00007f844c6a6b19 [ 2884.606017] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000500 [ 2884.607461] RBP: 00007f8449c1c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2884.608915] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2884.610603] R13: 00007ffe14a4f41f R14: 00007f8449c1c300 R15: 0000000000022000 12:46:58 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x100000000000000, 0x0, 0x0, 0x0, {0x6}, 0x0, 0x0, 0x0, 0x0}, 0x58) 12:47:12 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) (fail_nth: 5) 12:47:12 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}}, 0x0, 0x0, 0x4b, 0x0, "a1434d16d913534f654ed1777e0a7fa37760b9e3107318c497350ee047a9f8490f847220e51cb7466d3400322e1767bc90d79831007ef1d09975e05300cb5d5e673b91f6279a08cc5b4cd61c9a449cc7"}, 0xd8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "15bb6949bc674ed64133723aa6453b9d292123bebbcd37c5097fd53da62c01e266166394afb8d0aca105da30931d140a11973acb9dcc0d8da3a4f6f42444a1948f422c8d8d2d8bba069588783e32b713"}, 0xd8) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) epoll_wait(0xffffffffffffffff, 0x0, 0x0, 0x6226) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a2, 0x0, @perf_config_ext, 0x0, 0x10000}, 0x0, 0xfffdffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0xb00, 0xcd08, 0x0, 0x0) 12:47:12 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}]}, 0x33fe0}}, 0x0) [ 2899.201863] FAULT_INJECTION: forcing a failure. [ 2899.201863] name failslab, interval 1, probability 0, space 0, times 0 [ 2899.203588] CPU: 1 PID: 13918 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2899.204633] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2899.205862] Call Trace: [ 2899.206261] dump_stack+0x107/0x167 [ 2899.206829] should_fail.cold+0x5/0xa [ 2899.207409] ? ptlock_alloc+0x1d/0x70 [ 2899.207987] should_failslab+0x5/0x20 [ 2899.208571] kmem_cache_alloc+0x5b/0x310 [ 2899.209183] ptlock_alloc+0x1d/0x70 [ 2899.209742] pte_alloc_one+0x68/0x1a0 [ 2899.210306] __pte_alloc+0x1d/0x330 [ 2899.210865] copy_page_range+0x1b62/0x3810 [ 2899.211501] ? SOFTIRQ_verbose+0x10/0x10 [ 2899.212241] ? lock_chain_count+0x20/0x20 [ 2899.213108] ? up_write+0x191/0x550 12:47:12 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r2, &(0x7f00000000c0)="a3", 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x12, r3, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r0, 0x0) dup2(0xffffffffffffffff, r1) 12:47:12 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x800000000000000, 0x0, 0x0, 0x0, {0x6}, 0x0, 0x0, 0x0, 0x0}, 0x58) 12:47:12 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x10, r0, 0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x3, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)={'team0\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000580)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local}, 0x14) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000200)={0x0}, 0x1, 0x0, 0x0, 0x40000}, 0x4000000) write$binfmt_elf64(r1, &(0x7f0000000280)=ANY=[], 0xfdef) syz_genetlink_get_family_id$tipc2(&(0x7f0000000340), r0) [ 2899.213765] ? vm_iomap_memory+0x190/0x190 [ 2899.214587] ? downgrade_write+0x3a0/0x3a0 [ 2899.215229] ? anon_vma_interval_tree_insert+0x277/0x450 [ 2899.216039] ? __vma_link_rb+0x540/0x700 [ 2899.216660] copy_process+0x759b/0x7800 [ 2899.217284] ? __cleanup_sighand+0xb0/0xb0 [ 2899.217927] ? _copy_from_user+0xfb/0x1b0 [ 2899.218552] kernel_clone+0xe7/0x980 [ 2899.219116] ? lock_acquire+0x197/0x470 [ 2899.219682] ? create_io_thread+0xf0/0xf0 [ 2899.220332] ? ksys_write+0x21a/0x260 [ 2899.220900] ? lock_downgrade+0x6d0/0x6d0 [ 2899.221580] __do_sys_clone3+0x1e5/0x320 [ 2899.222190] ? __do_sys_clone+0x110/0x110 [ 2899.222840] ? rcu_read_lock_any_held+0x75/0xa0 [ 2899.223749] ? vfs_write+0x354/0xa70 [ 2899.224430] ? fput_many+0x2f/0x1a0 [ 2899.225072] ? ksys_write+0x1a9/0x260 [ 2899.225737] ? __ia32_sys_read+0xb0/0xb0 [ 2899.226481] do_syscall_64+0x33/0x40 sendmmsg$inet(0xffffffffffffffff, &(0x7f0000001bc0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f66a9678e3cfd95f4e56bce2168189fa7a9879d9cc4ea76a803f63fe844328843193ea4973240b80c4c605592175bc45e1564583572b86dbb5c45abd7d095e3c4e76ad6e2a4979754ea52a11a37e8b17b6da5a27b3cf430cd79ea5782ffff126ffd9a6ee3483326e5d3568184f51327a6ffd91ae60705433018ebbdc8e265d25b6133fa8ee0c60ffaa9b7f2828dd96b6037bc1dbb2748ed440a7c3f2912070f93d99d4f60c6705d22dad6b4a1e3ab24d4740fed7451f95", 0xb7}, {&(0x7f00000005c0)="f5be3df9bf36aebf9f3cdd33e798886092bde4395a7192c55146a3ec87d803105bde15e1ef597dd693c299deb78250ce703c9e5e977b636d3830d7b66346f9f071dde6132ef84e991103bb1f0aa2e6695fde4791e5bbabdd6da71567e419c286cd493b76a0b38512e3ac622fe5812065bd17e69a0f5e89bcae485db3b2899f0ef0e60a39005172ac1e43e288a46ac538746c90b5960359fd99e9dfbb623a65cc864a5a2b9875af6fd8abb6ea719cb9660609db3febf4ba2285cfdeecfd68496b2091c31562bf2079da33b34333f5b48cd28e3f3eda9bacb6ecb4bc01d2aa1291acae4fa180213370be504e2e15de", 0xee}, {&(0x7f0000000180)="2eafefb1a3c8e9ad6cdd16d1042ec5df7fcf34abe92b3f3d3b665c882006d37e22821a22994492a0cc8261f6d7c16e2465631e5b16d9bcf380ab61199a32ddcbe57ec9fa9bc6941e014911afee9eb64129897a6e52eabc1d311e7da2a0b62d94f69b94ba75d59818f5f0531325e225202ef5", 0x72}, {&(0x7f0000000280)="fb052b453144e7d401b53e0a4f175bf84e075afa87cd03ae8a076f7622505def60337d27511156614f26076b987deb434631c7554b06263e", 0x38}, {&(0x7f00000004c0)="2cff1b6d8d6df0767cb8b81bb19121af9ccbe325120d2949a5fa5d54f1db1c658a4c04c41d88a46cf9f3e96dc22f4ec541067f5b441665fc325f391fe8b90e4a50979d7b29115925", 0x48}], 0x5, &(0x7f0000000740)=[@ip_tos_u8={{0x11}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x5}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}, @ip_ttl={{0x14, 0x0, 0x2, 0x20}}, @ip_retopts={{0x84, 0x0, 0x7, {[@ssrr={0x89, 0x13, 0x52, [@remote, @private=0xa010102, @multicast2, @local]}, @cipso={0x86, 0x8, 0x3, [{0x2, 0x2}]}, @generic={0x82, 0x12, "40964d42fad45e919a98a5f53a365a41"}, @timestamp_addr={0x44, 0x24, 0xa9, 0x1, 0xd, [{@loopback, 0x2}, {@multicast1, 0x2}, {@dev={0xac, 0x14, 0x14, 0x1c}, 0x200}, {@loopback, 0xffffff7f}]}, @ssrr={0x89, 0x1b, 0xd6, [@loopback, @local, @local, @empty, @broadcast, @loopback]}, @generic={0x94, 0x6, "e1caf4d8"}]}}}, @ip_retopts={{0x44, 0x0, 0x7, {[@ssrr={0x89, 0xf, 0x52, [@dev={0xac, 0x14, 0x14, 0x2b}, @private=0xa010101, @dev={0xac, 0x14, 0x14, 0x3b}]}, @rr={0x7, 0x17, 0x54, [@initdev={0xac, 0x1e, 0x1, 0x0}, @loopback, @initdev={0xac, 0x1e, 0x1, 0x0}, @broadcast, @private=0xa010100]}, @rr={0x7, 0x7, 0xa8, [@multicast2]}, @ra={0x94, 0x4, 0x1}]}}}, @ip_retopts={{0x50, 0x0, 0x7, {[@ra={0x94, 0x4}, @ssrr={0x89, 0x1f, 0xb5, [@dev={0xac, 0x14, 0x14, 0x18}, @initdev={0xac, 0x1e, 0x1, 0x0}, @private=0xa010102, @initdev={0xac, 0x1e, 0x0, 0x0}, @private=0xa010102, @remote, @multicast2]}, @noop, @lsrr={0x83, 0x7, 0xc0, [@broadcast]}, @ssrr={0x89, 0x13, 0x7a, [@broadcast, @remote, @multicast1, @loopback]}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0xff}}], 0x198}}, {{&(0x7f0000000540)={0x2, 0x4e24, @private=0xa010100}, 0x10, &(0x7f0000000f80)=[{&(0x7f0000000980)="930e24f3f5d024fbbfdad4dece0cce6eec11f310fbd54157571fafac0baada4623c36635dff2cef6304b534fc8af42121de7da376eece31405882dee0abe25cc87430cb77d7aca82d280550d7de6b79f823a3d4bd3f54c24d6887b8b31c87afa7a4e1dd21e9620c9d0cb71d4937669bb026f64e5b27eec5c78d88e697cc60f579c824bc381575f3edb0307c333d88bcd4d674a16feb889f4e5e042900a6a5a7af674bc0dc49d28fbbdee1101fe9d7351e0a0d75e92ee7933abb1830a11b80ea351a6361d753ffb319f3cb0a81d5f9c", 0xcf}, {&(0x7f0000000a80)="77d73591f451db01c8695360d2e78bc64c8d45b5b1352d07ccddafd56e1bc1a7f9179667c20c790ff7952bc356522062670efaf9c3f778c6698daa80ab5ad143290cb0e36fcfb6506484a07e19164e2ceba09436641a3ab8c021eda1f71c41f821f8cf7798c33066a69545990c4802e01f0fd1f9174d63e866caf80a1d88084ffa9ea012dc1b36ab7be3b969b8a6f94ea372c0a8eb75fdc124010014cee24ad6", 0xa0}, {&(0x7f0000000900)="69655282edb7563127cb55fa744832c77d73c59bc82c0b64bfd3e4116943a8", 0x1f}, {&(0x7f0000000b40)="3df43353588437c60b95c3a2276e333bfd4a8eedeadb10fa175fcd8d27e85d290c9890cc4960698887bd774bfc4f689a4e138a26daa2450434ffb4f410546209a8d7134981c8522f1736f16e690bde70ae557fe5e997ce3bd9152c9b733888ba84969ee4bab436d1e9e012109febcfb51f9ea7034a198210386cb5333b1038af92e5f19503e7d221f08e9212becea28551af67947a06f06d643aca187b3acc2ef5c5c72bf340dc88e6df5d00", 0xac}, {&(0x7f0000000c00)="5e6ccd4945f84a6a1959ff946c41f1d9625887b6fb084682dab1972c42ef6fc40d9bf50b894af087d7a4b8ec5e9f4802ff4394ac6d2facda5af2a5b00b500eed60959ed63c8006743ae83cd5abb71faa91784dc9b637ca898b5b281d20c12226697fbd4a41d03e3bd64945d20e751cba581185c6191fb3560a75657d9fabbe0926f9d80a645fc0c9258af6225cfe7b3bc41326a1f3a2a0b29da0b64b787568b4a1e4acded67d5a54207c7f80086d2195d3568f970ff053f148324d", 0xbb}, {&(0x7f0000000cc0)="1060847872a8a0e3572888b28ab870a38d650361d021b11502272661dea3d3a97a0c6a4fcf9699b262830242910669484fc2f3615277d1e8dbd9d7f92b86585d30eb025cfd92a4dbc8aff8498ed87496580bc7d77bc4de71bca0bc39bc67a266", 0x60}, {&(0x7f0000000d40)="da1ff043a589f2ddabf4c138f3d3df94c4eb5a902ac8099e26d1a38df2d6ac1c39fb55ce5bd1a4f69ceac7a8dbc8a6b190fc446b821913bc3cc85ce47db037f8f461b393af41e81293aa22bcc0d3ff429f2a392efb39f6e2d097e944cf1d083055d2aac819338239554cd699bf14235ba8e68f6196868b1f1ffe3f54237bee0060db53ad58617497af0af9f3d45b14f19618ff375bb52160b54021a876a05d931ee47d82eb004e09a8ffdaf922bd3a6d1d083ef1004cdfaf4629d6b5c00b28b317ebf7fc545a075c2616d2b3280c83b5", 0xd0}, {&(0x7f0000000e40)="176205929b3934ff6f7526c07148e1386068b617b2ed25c7f9", 0x19}, {&(0x7f0000000e80)="6f98fae14d59129a99d95c9f7760660d2a657f7f0ff7f4ccd929efefa2b39fea47b6cbb4f32b78aae36b3d078007955930432b80d4961a366ed8f0e91ec7bf04a2e20127490e37598ad6f9eab8f19626127ed9413db6ec326cbcd0359dd55613907fab5dbcda311c9aaac0ed122c85e09a38abb3831e83119b9abdf5888cd11d4bc50240d975f38e74de055827a7ad74b9fa7e230f680ac0745cf4aaf674ce0d674e2a928b78e2edcfc0cc2aba16fbc493afe059d076968c6aa5874f96c531f96e19e4fd9c36420bc46e259f85b82ce43345286d9db2ca726aa66885d530fbd03bdab8de999d07f8a81271", 0xeb}], 0x9, &(0x7f0000001040)=[@ip_retopts={{0x54, 0x0, 0x7, {[@end, @noop, @noop, @timestamp_prespec={0x44, 0xc, 0x34, 0x3, 0x8, [{@loopback, 0x9}]}, @cipso={0x86, 0x2a, 0x2, [{0x6, 0x11, "9ac4a5819a4c2491cc4205c5696efb"}, {0x0, 0xa, "b8ccc2991cc0093a"}, {0x5, 0x7, "ec7571a74f"}, {0x1, 0x2}]}, @rr={0x7, 0x7, 0xea, [@initdev={0xac, 0x1e, 0x1, 0x0}]}, @ra={0x94, 0x4, 0x1}]}}}], 0x58}}, {{0x0, 0x0, &(0x7f0000001300)=[{&(0x7f00000010c0)="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", 0xfe}, 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&(0x7f0000001580)=[{&(0x7f0000001400)="805a4e22022773032f3a777a52872a15baecda202602fed0d9e7819872e2fa2b73531c19c5902e91108a965ef972efa4dbad1b2035881f639fb3628576f7501f56263470da67e5c5dedb6289bf275b6f86d145a53609520ba116001fccc560fdc9c6ba68f9c2e3c8079418a963eb7b5764bb6ef463f3326da5f4959dcfc5d8f02b3b2500a066cfe4427706cde763131f5c5b596411e4ceded32c35952dd090f896b69ece89a5a36f352e75911a2480606d9641127c11ff9347fa8317c6d2c1237cde93928bc5dd3f5ed67aa6c58619006292dab4e4418fcf3f5af01a9aeddaea6d0f9dcae3ac41f2a7c87af866cf13", 0xef}, {&(0x7f0000001500)="ad9f3f4facb32cdfe0f9f46a1e925a67caa3a40aa0f999c48ef144fd2ff6e7327959301e7cfb1df2780d38b6c4c65537cc873183c1bbdba7e120dd67499b8101cd2f3c3cf0825ad63c45", 0x4a}], 0x2, &(0x7f00000015c0)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x7f}}, @ip_retopts={{0x14, 0x0, 0x7, {[@end]}}}, @ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x7}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}, @ip_retopts={{0x34, 0x0, 0x7, {[@generic={0x82, 0xe, "73e887ed8d72241b9da3fd36"}, @lsrr={0x83, 0x13, 0xe4, [@broadcast, @remote, @loopback, @broadcast]}, @end, @end]}}}], 0xb0}}, {{&(0x7f0000001680)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000018c0)=[{&(0x7f00000016c0)="a6826d988567e04ff77067d9f74205e535421bb524d39efd2385222a67ac8ded218325b3fd3a57ff2a6b551dacddb662e26c146460dc5952e7c498b5e0bad33b1cd04d", 0x43}, {&(0x7f0000001740)="b353c47fd19836246b8b8d6ace0dcbfd19d1f45aa35c2632890137d916c82a938d78b89cc4bd6637783485876f9ae19c4f", 0x31}, {&(0x7f0000001780)="f2acecc87155f7c0b0ad3111f73545d298f3323f7078b829bdec04befe287e4192a1be45227f4ff121078421", 0x2c}, {&(0x7f00000017c0)="e7cb638ec74ca8f2b4b5b1e27d2097659353", 0x12}, {&(0x7f0000001800)="51dbd4ca070eb013bd13364e3bac59b65e6df173f8e293c2376bdc44647d01111f4d08aef08b42fd021f3b7019a68ffb84988c1b0680feeec9a87f4ce8253a2402e7f5d53e77c68483590c9c14920b98bbf1b381ea535d634243d9b698c2497d144b8b6c4c6ec1c6e99e1def4b8228317248561b45097b05ce70a88e57d07411992456456047d105d0eff0b68970a50bf5f83bbd371c1ae9a9ba20ace3e4b89380c4f09e4f9deb9f", 0xa8}], 0x5, &(0x7f0000001940)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @broadcast}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0xfbff}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}], 0x50}}, {{&(0x7f00000019c0)={0x2, 0x4e23, @remote}, 0x10, &(0x7f0000001b40)=[{&(0x7f0000001a00)="e783858ded", 0x5}, {&(0x7f0000001a40)}, {&(0x7f0000001a80)="b1f495d14b2c9c6b4dbb4419ee43182e6c8c2c54bf49329e62f92ceab01278b7def9f112fa48310461650e5c01905afe72d8fa0f1b7e78d5a70849d74c047a4c6ba340e8d8c6229275ddb1b4af7914fa29445648ecd53a31", 0x58}, {&(0x7f0000001b00)="a5e33f18d7634111fd52c8c958f70359c405ed28b5f85fff0c0b9c3c0531", 0x1e}, {&(0x7f0000003e00)="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", 0x1000}], 0x5}}], 0x6, 0x80) sendmsg$TIPC_NL_MEDIA_GET(r0, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000380)={&(0x7f0000000940)=ANY=[@ANYRES16], 0x2e8}}, 0x5000) fsetxattr$security_selinux(r0, &(0x7f0000000100), &(0x7f0000000140)='system_u:object_r:devtty_t:s0\x00', 0x1e, 0x0) syz_io_uring_complete(0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000000), 0x7}}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fcntl$dupfd(r1, 0x406, 0xffffffffffffffff) 12:47:12 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0), 0x0, {0x6}, &(0x7f0000000240)=""/110, 0x6e, 0x0, 0x0}, 0x58) (fail_nth: 66) 12:47:12 executing program 2: sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, 0x0, 0x100, 0x70bd27, 0x5332, {}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @initdev={0xac, 0x1e, 0x1, 0x0}}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4048094}, 0x4) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) [ 2899.227139] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2899.227986] RIP: 0033:0x7f844c6a6b19 [ 2899.228545] 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 [ 2899.231263] RSP: 002b:00007f8449c1c188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2899.232423] RAX: ffffffffffffffda RBX: 00007f844c7b9f60 RCX: 00007f844c6a6b19 [ 2899.233477] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000500 [ 2899.234541] RBP: 00007f8449c1c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2899.235589] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2899.236662] R13: 00007ffe14a4f41f R14: 00007f8449c1c300 R15: 0000000000022000 [ 2899.245243] FAULT_INJECTION: forcing a failure. [ 2899.245243] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2899.246929] CPU: 1 PID: 13928 Comm: syz-executor.0 Not tainted 5.10.208 #1 [ 2899.247906] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2899.249087] Call Trace: [ 2899.249475] dump_stack+0x107/0x167 [ 2899.249996] should_fail.cold+0x5/0xa [ 2899.250545] _copy_to_iter+0x264/0x12d0 [ 2899.251115] ? mark_lock+0xf5/0x2df0 [ 2899.251662] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2899.252419] ? SOFTIRQ_verbose+0x10/0x10 [ 2899.252989] ? _copy_from_iter_nocache+0xd60/0xd60 [ 2899.253682] ? lock_chain_count+0x20/0x20 [ 2899.254262] ? __virt_addr_valid+0x128/0x350 [ 2899.254880] ? __check_object_size+0x319/0x440 [ 2899.255542] simple_copy_to_iter+0x4c/0x70 [ 2899.256152] __skb_datagram_iter+0x4f7/0x880 [ 2899.256806] ? zerocopy_sg_from_iter+0x110/0x110 [ 2899.257497] skb_copy_datagram_iter+0x88/0x190 [ 2899.258164] tcp_recvmsg+0x13b5/0x2930 [ 2899.258739] ? tcp_splice_read+0x8c0/0x8c0 [ 2899.259358] ? sock_has_perm+0x1ea/0x280 [ 2899.259949] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2899.260699] ? lock_downgrade+0x6d0/0x6d0 [ 2899.261297] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2899.262055] ? tcp_splice_read+0x8c0/0x8c0 [ 2899.262675] inet6_recvmsg+0x13b/0x6e0 [ 2899.263247] ? inet6_bind+0x120/0x120 [ 2899.263803] ? security_socket_recvmsg+0x95/0xc0 [ 2899.264495] ? inet6_bind+0x120/0x120 [ 2899.265038] sock_recvmsg+0xff/0x180 [ 2899.265575] __sys_recvfrom+0x1be/0x2f0 [ 2899.266150] ? __ia32_sys_send+0x100/0x100 [ 2899.266757] ? lock_downgrade+0x6d0/0x6d0 [ 2899.267383] ? wait_for_completion_io+0x270/0x270 [ 2899.268072] ? rcu_read_lock_any_held+0x75/0xa0 [ 2899.268738] ? vfs_write+0x354/0xa70 [ 2899.269279] ? fput_many+0x2f/0x1a0 [ 2899.269803] ? ksys_write+0x1a9/0x260 [ 2899.270354] ? __ia32_sys_read+0xb0/0xb0 [ 2899.270950] __x64_sys_recvfrom+0xdd/0x1b0 [ 2899.271559] ? syscall_trace_enter.constprop.0+0x10d/0x1e0 [ 2899.272372] do_syscall_64+0x33/0x40 [ 2899.272900] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2899.273631] RIP: 0033:0x7f88898a5b19 [ 2899.274168] 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 [ 2899.277019] RSP: 002b:00007f8886dfa188 EFLAGS: 00000246 ORIG_RAX: 000000000000002d [ 2899.278117] RAX: ffffffffffffffda RBX: 00007f88899b9020 RCX: 00007f88898a5b19 [ 2899.279140] RDX: 0000000000001000 RSI: 0000000020001e00 RDI: 0000000000000003 [ 2899.280168] RBP: 00007f8886dfa1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2899.281218] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2899.282248] R13: 00007ffcfdd49a7f R14: 00007f8886dfa300 R15: 0000000000022000 [ 2899.290006] audit: type=1400 audit(1705841232.696:94): avc: denied { relabelto } for pid=13915 comm="syz-executor.6" name="file0" dev="sda" ino=16040 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:devtty_t:s0 tclass=file permissive=1 [ 2899.303439] audit: type=1400 audit(1705841232.709:95): avc: denied { ioctl } for pid=13915 comm="syz-executor.6" path="/syzkaller-testdir191745349/syzkaller.GHATLT/272/file0" dev="sda" ino=16040 ioctlcmd=0x6611 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:devtty_t:s0 tclass=file permissive=1 12:47:12 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0), 0x0, {0x6}, &(0x7f0000000240)=""/110, 0x6e, 0x0, 0x0}, 0x58) (fail_nth: 67) 12:47:12 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r2, &(0x7f00000000c0)="a3", 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x12, r3, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r0, 0x0) dup2(0xffffffffffffffff, r1) 12:47:12 executing program 2: stat(&(0x7f00000001c0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r0, 0x0) lchown(&(0x7f0000000000)='./file0\x00', r0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) [ 2899.351315] FAULT_INJECTION: forcing a failure. [ 2899.351315] name failslab, interval 1, probability 0, space 0, times 0 [ 2899.352908] CPU: 1 PID: 13933 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2899.353868] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2899.355018] Call Trace: [ 2899.355384] dump_stack+0x107/0x167 [ 2899.355886] should_fail.cold+0x5/0xa [ 2899.356421] ? create_object.isra.0+0x3a/0xa20 [ 2899.357072] should_failslab+0x5/0x20 [ 2899.357594] kmem_cache_alloc+0x5b/0x310 [ 2899.358152] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2899.358969] create_object.isra.0+0x3a/0xa20 [ 2899.359574] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2899.360289] kmem_cache_alloc+0x159/0x310 [ 2899.360868] ptlock_alloc+0x1d/0x70 [ 2899.361364] pte_alloc_one+0x68/0x1a0 [ 2899.361884] __pte_alloc+0x1d/0x330 [ 2899.362383] copy_page_range+0x1b62/0x3810 [ 2899.362963] ? SOFTIRQ_verbose+0x10/0x10 [ 2899.363522] ? lock_chain_count+0x20/0x20 [ 2899.364125] ? up_write+0x191/0x550 [ 2899.364634] ? vm_iomap_memory+0x190/0x190 12:47:12 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x2000000000000000, 0x0, 0x0, 0x0, {0x6}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2899.365223] ? downgrade_write+0x3a0/0x3a0 [ 2899.365935] ? anon_vma_interval_tree_insert+0x277/0x450 [ 2899.366661] ? __vma_link_rb+0x540/0x700 [ 2899.367215] copy_process+0x759b/0x7800 [ 2899.367779] ? __cleanup_sighand+0xb0/0xb0 [ 2899.368369] ? _copy_from_user+0xfb/0x1b0 [ 2899.368929] kernel_clone+0xe7/0x980 [ 2899.369429] ? lock_acquire+0x197/0x470 [ 2899.369978] ? create_io_thread+0xf0/0xf0 [ 2899.370549] ? ksys_write+0x21a/0x260 [ 2899.371055] ? lock_downgrade+0x6d0/0x6d0 [ 2899.371609] __do_sys_clone3+0x1e5/0x320 [ 2899.372141] ? __do_sys_clone+0x110/0x110 [ 2899.372717] ? rcu_read_lock_any_held+0x75/0xa0 [ 2899.373338] ? vfs_write+0x354/0xa70 [ 2899.373840] ? fput_many+0x2f/0x1a0 [ 2899.374330] ? ksys_write+0x1a9/0x260 [ 2899.374833] ? __ia32_sys_read+0xb0/0xb0 [ 2899.375439] do_syscall_64+0x33/0x40 [ 2899.375981] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2899.376739] RIP: 0033:0x7f844c6a6b19 [ 2899.377286] 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 [ 2899.379987] RSP: 002b:00007f8449c1c188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2899.381119] RAX: ffffffffffffffda RBX: 00007f844c7b9f60 RCX: 00007f844c6a6b19 [ 2899.382163] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000500 [ 2899.383212] RBP: 00007f8449c1c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2899.384255] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2899.385308] R13: 00007ffe14a4f41f R14: 00007f8449c1c300 R15: 0000000000022000 [ 2899.540649] audit: type=1400 audit(1705841232.947:96): avc: denied { write } for pid=13915 comm="syz-executor.6" name="file0" dev="sda" ino=16040 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:devtty_t:s0 tclass=file permissive=1 [ 2899.545041] audit: type=1400 audit(1705841232.952:97): avc: denied { open } for pid=13915 comm="syz-executor.6" path="/syzkaller-testdir191745349/syzkaller.GHATLT/272/file0" dev="sda" ino=16040 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:devtty_t:s0 tclass=file permissive=1 [ 2899.558561] audit: type=1400 audit(1705841232.958:98): avc: denied { map } for pid=13915 comm="syz-executor.6" path="/syzkaller-testdir191745349/syzkaller.GHATLT/272/file0" dev="sda" ino=16040 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:devtty_t:s0 tclass=file permissive=1 [ 2899.564414] audit: type=1400 audit(1705841232.958:99): avc: denied { read } for pid=13915 comm="syz-executor.6" path="/syzkaller-testdir191745349/syzkaller.GHATLT/272/file0" dev="sda" ino=16040 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:devtty_t:s0 tclass=file permissive=1 [ 2899.567685] audit: type=1400 audit(1705841232.960:100): avc: denied { relabelfrom } for pid=13915 comm="syz-executor.6" name="file0" dev="sda" ino=16040 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:devtty_t:s0 tclass=file permissive=1 [ 2899.596448] FAULT_INJECTION: forcing a failure. [ 2899.596448] name failslab, interval 1, probability 0, space 0, times 0 [ 2899.597876] CPU: 1 PID: 13947 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2899.598759] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2899.599770] Call Trace: [ 2899.600105] dump_stack+0x107/0x167 [ 2899.600565] should_fail.cold+0x5/0xa [ 2899.601046] ? vm_area_dup+0x78/0x290 [ 2899.601525] should_failslab+0x5/0x20 [ 2899.602008] kmem_cache_alloc+0x5b/0x310 [ 2899.602512] ? lock_downgrade+0x6d0/0x6d0 [ 2899.603034] vm_area_dup+0x78/0x290 [ 2899.603495] ? _cond_resched+0x12/0x80 [ 2899.603977] ? copy_page_range+0x24e9/0x3810 [ 2899.604557] ? vm_area_alloc+0x110/0x110 [ 2899.605072] ? up_write+0x191/0x550 [ 2899.605528] ? vm_iomap_memory+0x190/0x190 [ 2899.606064] ? downgrade_write+0x3a0/0x3a0 [ 2899.606599] ? anon_vma_interval_tree_insert+0x277/0x450 [ 2899.607284] ? __vma_link_rb+0x540/0x700 [ 2899.607796] copy_process+0x291b/0x7800 [ 2899.608340] ? __cleanup_sighand+0xb0/0xb0 [ 2899.608884] ? _copy_from_user+0xfb/0x1b0 [ 2899.609404] kernel_clone+0xe7/0x980 [ 2899.609862] ? lock_acquire+0x197/0x470 [ 2899.610351] ? create_io_thread+0xf0/0xf0 [ 2899.610883] ? ksys_write+0x21a/0x260 [ 2899.611361] ? lock_downgrade+0x6d0/0x6d0 [ 2899.611882] __do_sys_clone3+0x1e5/0x320 [ 2899.612400] ? __do_sys_clone+0x110/0x110 [ 2899.612945] ? rcu_read_lock_any_held+0x75/0xa0 [ 2899.613536] ? vfs_write+0x354/0xa70 12:47:12 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0), 0x0, {0x6}, &(0x7f0000000240)=""/110, 0x6e, 0x0, 0x0}, 0x58) (fail_nth: 68) [ 2899.613991] ? fput_many+0x2f/0x1a0 [ 2899.614679] ? ksys_write+0x1a9/0x260 [ 2899.615150] ? __ia32_sys_read+0xb0/0xb0 [ 2899.615671] do_syscall_64+0x33/0x40 [ 2899.616127] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2899.616789] RIP: 0033:0x7f844c6a6b19 [ 2899.617254] 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 [ 2899.619510] RSP: 002b:00007f8449c1c188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2899.620459] RAX: ffffffffffffffda RBX: 00007f844c7b9f60 RCX: 00007f844c6a6b19 [ 2899.621338] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000500 [ 2899.622225] RBP: 00007f8449c1c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2899.623113] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2899.623984] R13: 00007ffe14a4f41f R14: 00007f8449c1c300 R15: 0000000000022000 [ 2899.644739] audit: type=1400 audit(1705841233.051:101): avc: denied { getattr } for pid=287 comm="syz-executor.6" path="/syzkaller-testdir191745349/syzkaller.GHATLT/272/file0" dev="sda" ino=16040 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:devtty_t:s0 tclass=file permissive=1 [ 2899.647900] audit: type=1400 audit(1705841233.052:102): avc: denied { unlink } for pid=287 comm="syz-executor.6" name="file0" dev="sda" ino=16040 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:devtty_t:s0 tclass=file permissive=1 [ 2904.208422] Bluetooth: hci5: command 0x0409 tx timeout [ 2906.256416] Bluetooth: hci5: command 0x041b tx timeout [ 2908.304418] Bluetooth: hci5: command 0x040f tx timeout [ 2908.927998] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2908.929549] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2908.935637] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2908.948158] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2908.950127] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2908.952971] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 2910.353476] Bluetooth: hci5: command 0x0419 tx timeout 12:47:36 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x3f00000000000000, 0x0, 0x0, 0x0, {0x6}, 0x0, 0x0, 0x0, 0x0}, 0x58) 12:47:36 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}]}, 0x20000024}}, 0x0) 12:47:36 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) (fail_nth: 6) 12:47:36 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0), 0x0, {0x6}, &(0x7f0000000240)=""/110, 0x6e, 0x0, 0x0}, 0x58) (fail_nth: 69) 12:47:36 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="a3", 0x1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x12, r2, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r0, 0x0) dup2(r1, 0xffffffffffffffff) 12:47:36 executing program 6: openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xff, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) write(0xffffffffffffffff, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/power/pm_trace_dev_match', 0x0, 0x0) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/resume', 0x22902, 0x0) copy_file_range(r1, 0x0, r2, 0x0, 0xa1, 0x0) flistxattr(r0, 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) getpeername(r3, &(0x7f0000000940), &(0x7f00000009c0)=0x80) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r3, 0xd000943e, &(0x7f0000000440)={0x0, 0x0, "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", "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"}) ioctl$F2FS_IOC_GARBAGE_COLLECT_RANGE(r1, 0x4018f50b, &(0x7f0000000080)={0x1, 0x0, 0x401}) lseek(r2, 0x100, 0x0) unshare(0x48020200) r4 = fork() r5 = syz_open_dev$vcsu(&(0x7f0000000100), 0x800, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000000140)={'vxcan0\x00'}) ptrace$getregset(0x4204, r4, 0x202, &(0x7f0000000040)={&(0x7f0000000380)=""/165, 0x6d}) ptrace$cont(0x20, 0x0, 0xeb, 0x56fde57b) 12:47:36 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) r1 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000000)={0x0, ""/256, 0x0, 0x0}) r5 = mq_open(&(0x7f0000005c00)='-@\x00', 0x42, 0x0, 0x0) mq_timedsend(r5, 0x0, 0x0, 0x0, &(0x7f0000000040)) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f0000002e00)={{0x0, 0x80000000, 0x6, 0x7f, 0x2, 0x5, 0x40, 0xcb6, 0x9, 0x6, 0x0, 0x2, 0x2232d924, 0x4, 0x7}}) [ 2923.567166] FAULT_INJECTION: forcing a failure. [ 2923.567166] name failslab, interval 1, probability 0, space 0, times 0 [ 2923.569850] CPU: 1 PID: 14416 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2923.571419] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2923.573330] Call Trace: [ 2923.573935] dump_stack+0x107/0x167 [ 2923.574781] should_fail.cold+0x5/0xa [ 2923.575682] ? create_object.isra.0+0x3a/0xa20 [ 2923.576754] should_failslab+0x5/0x20 [ 2923.577615] kmem_cache_alloc+0x5b/0x310 [ 2923.578532] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2923.579884] create_object.isra.0+0x3a/0xa20 [ 2923.580882] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2923.582019] kmem_cache_alloc+0x159/0x310 [ 2923.582957] ptlock_alloc+0x1d/0x70 [ 2923.583773] pte_alloc_one+0x68/0x1a0 [ 2923.584641] __pte_alloc+0x1d/0x330 [ 2923.585466] copy_page_range+0x1b62/0x3810 [ 2923.586418] ? SOFTIRQ_verbose+0x10/0x10 [ 2923.587328] ? lock_chain_count+0x20/0x20 [ 2923.588298] ? up_write+0x191/0x550 [ 2923.589137] ? vm_iomap_memory+0x190/0x190 [ 2923.590085] ? downgrade_write+0x3a0/0x3a0 [ 2923.591033] ? anon_vma_interval_tree_insert+0x277/0x450 [ 2923.592237] ? __vma_link_rb+0x540/0x700 [ 2923.593154] copy_process+0x759b/0x7800 [ 2923.594068] ? __cleanup_sighand+0xb0/0xb0 [ 2923.595029] ? _copy_from_user+0xfb/0x1b0 [ 2923.595962] kernel_clone+0xe7/0x980 [ 2923.596798] ? lock_acquire+0x197/0x470 [ 2923.597681] ? create_io_thread+0xf0/0xf0 [ 2923.598616] ? ksys_write+0x21a/0x260 [ 2923.599463] ? lock_downgrade+0x6d0/0x6d0 [ 2923.600388] __do_sys_clone3+0x1e5/0x320 [ 2923.601306] ? __do_sys_clone+0x110/0x110 [ 2923.602340] ? rcu_read_lock_any_held+0x75/0xa0 [ 2923.603522] ? vfs_write+0x354/0xa70 [ 2923.604488] ? fput_many+0x2f/0x1a0 [ 2923.605414] ? ksys_write+0x1a9/0x260 [ 2923.606405] ? __ia32_sys_read+0xb0/0xb0 [ 2923.607449] do_syscall_64+0x33/0x40 [ 2923.608390] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2923.609695] RIP: 0033:0x7f844c6a6b19 [ 2923.610535] 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 [ 2923.614610] RSP: 002b:00007f8449c1c188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2923.616300] RAX: ffffffffffffffda RBX: 00007f844c7b9f60 RCX: 00007f844c6a6b19 [ 2923.617906] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000500 [ 2923.619494] RBP: 00007f8449c1c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2923.620530] FAULT_INJECTION: forcing a failure. [ 2923.620530] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2923.621095] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2923.621112] R13: 00007ffe14a4f41f R14: 00007f8449c1c300 R15: 0000000000022000 [ 2923.626486] CPU: 0 PID: 14422 Comm: syz-executor.0 Not tainted 5.10.208 #1 [ 2923.627887] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2923.629586] Call Trace: [ 2923.630129] dump_stack+0x107/0x167 [ 2923.630880] should_fail.cold+0x5/0xa [ 2923.631666] _copy_to_iter+0x264/0x12d0 [ 2923.632511] ? mark_lock+0xf5/0x2df0 [ 2923.633274] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2923.634344] ? SOFTIRQ_verbose+0x10/0x10 [ 2923.635310] ? _copy_from_iter_nocache+0xd60/0xd60 [ 2923.636389] ? lock_chain_count+0x20/0x20 [ 2923.637246] ? __virt_addr_valid+0x128/0x350 [ 2923.638149] ? __check_object_size+0x319/0x440 [ 2923.639091] simple_copy_to_iter+0x4c/0x70 [ 2923.639957] __skb_datagram_iter+0x4f7/0x880 [ 2923.640876] ? zerocopy_sg_from_iter+0x110/0x110 [ 2923.641854] skb_copy_datagram_iter+0x88/0x190 [ 2923.642801] tcp_recvmsg+0x13b5/0x2930 [ 2923.643632] ? tcp_splice_read+0x8c0/0x8c0 [ 2923.644524] ? sock_has_perm+0x1ea/0x280 [ 2923.645394] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2923.646457] ? lock_downgrade+0x6d0/0x6d0 [ 2923.647334] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2923.648422] ? tcp_splice_read+0x8c0/0x8c0 [ 2923.649309] inet6_recvmsg+0x13b/0x6e0 [ 2923.650121] ? inet6_bind+0x120/0x120 [ 2923.650909] ? security_socket_recvmsg+0x95/0xc0 [ 2923.651891] ? inet6_bind+0x120/0x120 [ 2923.652685] sock_recvmsg+0xff/0x180 [ 2923.653465] __sys_recvfrom+0x1be/0x2f0 [ 2923.654282] ? __ia32_sys_send+0x100/0x100 [ 2923.655140] ? lock_downgrade+0x6d0/0x6d0 [ 2923.656016] ? wait_for_completion_io+0x270/0x270 [ 2923.657003] ? rcu_read_lock_any_held+0x75/0xa0 [ 2923.657941] ? vfs_write+0x354/0xa70 [ 2923.658701] ? fput_many+0x2f/0x1a0 [ 2923.659439] ? ksys_write+0x1a9/0x260 [ 2923.660210] ? __ia32_sys_read+0xb0/0xb0 [ 2923.661055] __x64_sys_recvfrom+0xdd/0x1b0 [ 2923.661913] ? syscall_trace_enter.constprop.0+0x10d/0x1e0 [ 2923.663052] do_syscall_64+0x33/0x40 [ 2923.663806] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2923.664849] RIP: 0033:0x7f88898a5b19 [ 2923.665604] 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 [ 2923.669319] RSP: 002b:00007f8886dfa188 EFLAGS: 00000246 ORIG_RAX: 000000000000002d [ 2923.670863] RAX: ffffffffffffffda RBX: 00007f88899b9020 RCX: 00007f88898a5b19 [ 2923.672304] RDX: 0000000000001000 RSI: 0000000020001e00 RDI: 0000000000000003 [ 2923.673755] RBP: 00007f8886dfa1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2923.675194] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2923.676639] R13: 00007ffcfdd49a7f R14: 00007f8886dfa300 R15: 0000000000022000 ioctl$BTRFS_IOC_INO_LOOKUP_USER(r5, 0xd000943e, &(0x7f0000003e00)={r4, r6, "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", "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"}) ioctl$BTRFS_IOC_TREE_SEARCH(r1, 0xd0009411, &(0x7f0000005c40)={{r3, 0x0, 0x0, 0x7fff, 0x4, 0x8, 0x5, 0x20, 0xfffff7e4, 0x1ff, 0x6, 0x10000, 0x2, 0x9, 0x800}}) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000000)) mq_open(&(0x7f0000005c00)='-@\x00', 0x42, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000007640)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {r8}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {0x0, r4}], 0x4, "9755154351ac9a"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001300)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000007d440)={0x9, [{}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {r12}, {}, {}, {}, {}, {r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r14}], 0x0, "46dacd8396fe92"}) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f0000000000)={{0x0, 0xffffffffffffff48, 0x21a1, 0x3, 0x5ea, 0x44d2, 0xffff, 0x8e7, 0x4, 0xfffffff9, 0x8, 0x80, 0x37, 0x1000, 0x2a61}}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000001e00)={r14, r15, "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", "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"}) 12:47:37 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}}, 0x0, 0x0, 0x4b, 0x0, "a1434d16d913534f654ed1777e0a7fa37760b9e3107318c497350ee047a9f8490f847220e51cb7466d3400322e1767bc90d79831007ef1d09975e05300cb5d5e673b91f6279a08cc5b4cd61c9a449cc7"}, 0xd8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "15bb6949bc674ed64133723aa6453b9d292123bebbcd37c5097fd53da62c01e266166394afb8d0aca105da30931d140a11973acb9dcc0d8da3a4f6f42444a1948f422c8d8d2d8bba069588783e32b713"}, 0xd8) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) epoll_wait(0xffffffffffffffff, 0x0, 0x0, 0x6226) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 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, 0x7a2, 0x0, @perf_config_ext, 0x0, 0x10000}, 0x0, 0xfffdffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0xb58, 0xcd08, 0x0, 0x0) 12:47:37 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0), 0x0, {0x6}, &(0x7f0000000240)=""/110, 0x6e, 0x0, 0x0}, 0x58) (fail_nth: 70) 12:47:37 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0xffffffff00000000, 0x0, 0x0, 0x0, {0x6}, 0x0, 0x0, 0x0, 0x0}, 0x58) 12:47:37 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}]}, 0x7ffff000}}, 0x0) 12:47:37 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="a3", 0x1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x12, r2, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r0, 0x0) dup2(r1, 0xffffffffffffffff) [ 2923.845915] FAULT_INJECTION: forcing a failure. 12:47:37 executing program 2: ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) ioctl$KDGKBMETA(0xffffffffffffffff, 0x4b62, &(0x7f0000000140)) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x101000, 0x0) ioctl$TIOCGDEV(r0, 0x80045432, &(0x7f0000000100)) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) getpeername(r2, &(0x7f0000000940), &(0x7f00000009c0)=0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) getpeername(r3, &(0x7f0000000940), &(0x7f00000009c0)=0x80) dup2(r2, r3) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0xd4, 0x20, 0x200, 0x70bd28, 0x25dfdbff, {0x3}, [@generic="3b81f8d5a345d3bcf4609732ea167c13963b41eb830a5e6b6d4a45377ae3945aa0147b199aff570c0ad354bf94074bb19d2579f4bb2e7647fd573588fea6ad4aabfe7e77068309cd423008bff469742e809c7ab75d215e6d857cae93416614ef4c671417096cbfecfa621fc44b57dd27f65cf1e1", @nested={0x49, 0xe, 0x0, 0x1, [@typed={0x2a, 0x91, 0x0, 0x0, @binary="09699d7e92eaceb8b877ecc8511bbfe8763a2dcb32926c3316ca16474bb33cfbed4ca35af771"}, @generic="5f15dfd7f155d223e06ade54af5164c1c6", @typed={0x8, 0x62, 0x0, 0x0, @u32=0x6}]}]}, 0xd4}, 0x1, 0x0, 0x0, 0x2000080c}, 0x800) r4 = dup(r1) sendmsg$NL80211_CMD_GET_WIPHY(r4, 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x9, 0x6, 0x9, 0xf6, 0x0, 0x0, 0x10004, 0xa, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x5f1, 0x4, @perf_config_ext={0x0, 0x9cdf}, 0x0, 0x4, 0x3, 0x4, 0x3, 0x8, 0x6, 0x0, 0x4, 0x0, 0x1cb2c5f0}, 0x0, 0x6, r4, 0xf) [ 2923.845915] name failslab, interval 1, probability 0, space 0, times 0 [ 2923.848693] CPU: 0 PID: 14438 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2923.850140] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2923.851862] Call Trace: [ 2923.852420] dump_stack+0x107/0x167 [ 2923.853201] should_fail.cold+0x5/0xa [ 2923.854008] ? vm_area_dup+0x78/0x290 [ 2923.854807] should_failslab+0x5/0x20 [ 2923.855593] kmem_cache_alloc+0x5b/0x310 [ 2923.856439] ? lock_downgrade+0x6d0/0x6d0 [ 2923.857340] vm_area_dup+0x78/0x290 [ 2923.858115] ? _cond_resched+0x12/0x80 [ 2923.858920] ? copy_page_range+0x24e9/0x3810 [ 2923.859911] ? vm_area_alloc+0x110/0x110 [ 2923.860764] ? up_write+0x191/0x550 [ 2923.861517] ? vm_iomap_memory+0x190/0x190 [ 2923.862390] ? downgrade_write+0x3a0/0x3a0 [ 2923.863270] ? anon_vma_interval_tree_insert+0x277/0x450 [ 2923.864392] ? __vma_link_rb+0x540/0x700 [ 2923.865256] copy_process+0x291b/0x7800 [ 2923.866152] ? __cleanup_sighand+0xb0/0xb0 [ 2923.867055] ? _copy_from_user+0xfb/0x1b0 [ 2923.867924] kernel_clone+0xe7/0x980 [ 2923.868721] ? create_io_thread+0xf0/0xf0 [ 2923.869599] ? perf_event_sched_in.isra.0+0x80/0x80 [ 2923.870649] __do_sys_clone3+0x1e5/0x320 [ 2923.871484] ? __do_sys_clone+0x110/0x110 [ 2923.872369] ? finish_task_switch+0x126/0x5d0 [ 2923.873290] ? finish_task_switch+0xef/0x5d0 [ 2923.874236] ? io_schedule_timeout+0x140/0x140 [ 2923.875174] ? copy_kernel_to_fpregs+0x9e/0xe0 [ 2923.876114] ? trace_event_raw_event_x86_fpu+0x390/0x390 [ 2923.877230] ? ksys_write+0x1a9/0x260 [ 2923.878057] do_syscall_64+0x33/0x40 [ 2923.878820] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2923.879866] RIP: 0033:0x7f844c6a6b19 [ 2923.880652] 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 [ 2923.884397] RSP: 002b:00007f8449c1c188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2923.885958] RAX: ffffffffffffffda RBX: 00007f844c7b9f60 RCX: 00007f844c6a6b19 [ 2923.887413] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000500 [ 2923.888880] RBP: 00007f8449c1c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2923.890332] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2923.891787] R13: 00007ffe14a4f41f R14: 00007f8449c1c300 R15: 0000000000022000 12:47:37 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {0x11}, 0x0, 0x0, 0x0, 0x0}, 0x58) 12:47:37 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}]}, 0xfffffdef}}, 0x0) 12:47:37 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0), 0x0, {0x6}, &(0x7f0000000240)=""/110, 0x6e, 0x0, 0x0}, 0x58) (fail_nth: 71) 12:47:37 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000180)={0x0, 0x80, 0x8, 0x1, 0x7f, 0x7f, 0x0, 0x1, 0x6b0, 0xd, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0xdf, 0x0, @perf_bp={&(0x7f0000000140), 0x6}, 0x4000, 0x8, 0xfffffffb, 0x9, 0x6, 0x6, 0x7, 0x0, 0xc6a, 0x0, 0x10001}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x4c, 0x2b, 0x20, 0x70bd2c, 0x25dfdbfb, {0x19}, [@generic="33e39b7b522438c04eb3cec06eb518ddbcb9a8473f1b00fc48c8dadb320abbcdcac5b155c8c28cf490f944b17e0b20e0", @typed={0x8, 0x3e, 0x0, 0x0, @pid}]}, 0x4c}, 0x1, 0x0, 0x0, 0x11}, 0x40008c0) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r0, 0xf50f, 0x0) shmctl$SHM_LOCK(0x0, 0xb) [ 2924.098680] FAULT_INJECTION: forcing a failure. [ 2924.098680] name failslab, interval 1, probability 0, space 0, times 0 [ 2924.100981] CPU: 1 PID: 14459 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2924.102362] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2924.104014] Call Trace: [ 2924.104557] dump_stack+0x107/0x167 [ 2924.105294] should_fail.cold+0x5/0xa [ 2924.106061] ? create_object.isra.0+0x3a/0xa20 [ 2924.106979] should_failslab+0x5/0x20 [ 2924.107743] kmem_cache_alloc+0x5b/0x310 [ 2924.108591] create_object.isra.0+0x3a/0xa20 [ 2924.109471] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2924.110493] kmem_cache_alloc+0x159/0x310 [ 2924.111329] vm_area_dup+0x78/0x290 [ 2924.112066] ? avc_has_perm_noaudit+0x1c9/0x3e0 [ 2924.113006] ? lock_downgrade+0x6d0/0x6d0 [ 2924.113833] ? copy_page_range+0x24e9/0x3810 [ 2924.114730] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 2924.115663] ? avc_has_extended_perms+0xf40/0xf40 [ 2924.116651] ? vm_area_alloc+0x110/0x110 [ 2924.117476] ? selinux_vm_enough_memory+0x114/0x180 [ 2924.118471] ? selinux_sb_statfs+0x250/0x250 [ 2924.119359] ? percpu_counter_add_batch+0x8b/0x140 [ 2924.120341] ? __vm_enough_memory+0x184/0x360 [ 2924.121255] ? security_vm_enough_memory_mm+0x8b/0xc0 [ 2924.122291] copy_process+0x291b/0x7800 [ 2924.123127] ? __cleanup_sighand+0xb0/0xb0 [ 2924.123987] ? _copy_from_user+0xfb/0x1b0 [ 2924.124836] kernel_clone+0xe7/0x980 [ 2924.125583] ? lock_acquire+0x197/0x470 [ 2924.126375] ? create_io_thread+0xf0/0xf0 [ 2924.127222] ? ksys_write+0x21a/0x260 [ 2924.127991] ? lock_downgrade+0x6d0/0x6d0 [ 2924.128857] __do_sys_clone3+0x1e5/0x320 [ 2924.129676] ? __do_sys_clone+0x110/0x110 [ 2924.130535] ? rcu_read_lock_any_held+0x75/0xa0 [ 2924.131468] ? vfs_write+0x354/0xa70 [ 2924.132215] ? fput_many+0x2f/0x1a0 [ 2924.132956] ? ksys_write+0x1a9/0x260 [ 2924.133723] ? __ia32_sys_read+0xb0/0xb0 [ 2924.134556] do_syscall_64+0x33/0x40 [ 2924.135300] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2924.136322] RIP: 0033:0x7f844c6a6b19 [ 2924.137085] 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 [ 2924.140781] RSP: 002b:00007f8449c1c188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2924.142301] RAX: ffffffffffffffda RBX: 00007f844c7b9f60 RCX: 00007f844c6a6b19 [ 2924.143725] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000500 [ 2924.145157] RBP: 00007f8449c1c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2924.146578] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2924.148015] R13: 00007ffe14a4f41f R14: 00007f8449c1c300 R15: 0000000000022000 12:47:37 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'lo\x00'}) r2 = socket$nl_generic(0x10, 0x3, 0x10) getpeername(r2, &(0x7f0000000940), &(0x7f00000009c0)=0x80) r3 = dup(r0) sendmsg$ETHTOOL_MSG_FEATURES_SET(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000006e80)={&(0x7f0000000240)=ANY=[], 0x8c}}, 0x0) 12:47:51 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {0x6}, 0x0, 0x8, 0x0, 0x0}, 0x58) 12:47:51 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="a3", 0x1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x12, r2, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r0, 0x0) dup2(r1, 0xffffffffffffffff) 12:47:51 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}]}, 0x24}, 0x5}, 0x0) 12:47:51 executing program 2: sendmsg$NLBL_MGMT_C_ADDDEF(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x4c, 0x0, 0x8, 0x70bd25, 0x25dfdbfb, {}, [@NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x1}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @initdev={0xac, 0x1e, 0x1, 0x0}}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @local}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @ipv4={'\x00', '\xff\xff', @multicast1}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8c4}, 0x4080) perf_event_open(&(0x7f0000001d80)={0x5, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x200080, 0x10) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) [ 2937.957224] FAULT_INJECTION: forcing a failure. [ 2937.957224] name failslab, interval 1, probability 0, space 0, times 0 [ 2937.958707] CPU: 1 PID: 14486 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2937.959638] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2937.960538] Call Trace: [ 2937.960854] dump_stack+0x107/0x167 [ 2937.961261] should_fail.cold+0x5/0xa [ 2937.961684] ? anon_vma_clone+0xdc/0x590 [ 2937.962132] should_failslab+0x5/0x20 [ 2937.962549] kmem_cache_alloc+0x5b/0x310 [ 2937.963003] anon_vma_clone+0xdc/0x590 [ 2937.963436] anon_vma_fork+0x82/0x640 [ 2937.963856] ? __vm_enough_memory+0x184/0x360 [ 2937.964354] copy_process+0x7218/0x7800 [ 2937.964834] ? __cleanup_sighand+0xb0/0xb0 [ 2937.965309] ? _copy_from_user+0xfb/0x1b0 [ 2937.965772] kernel_clone+0xe7/0x980 [ 2937.966182] ? lock_acquire+0x197/0x470 [ 2937.966613] ? create_io_thread+0xf0/0xf0 [ 2937.967082] ? ksys_write+0x21a/0x260 [ 2937.967496] ? lock_downgrade+0x6d0/0x6d0 [ 2937.967978] __do_sys_clone3+0x1e5/0x320 [ 2937.968498] ? __do_sys_clone+0x110/0x110 [ 2937.969063] ? rcu_read_lock_any_held+0x75/0xa0 [ 2937.969717] ? vfs_write+0x354/0xa70 [ 2937.970198] ? fput_many+0x2f/0x1a0 [ 2937.970714] ? ksys_write+0x1a9/0x260 [ 2937.971202] ? __ia32_sys_read+0xb0/0xb0 [ 2937.971804] do_syscall_64+0x33/0x40 [ 2937.972279] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2937.973030] RIP: 0033:0x7f844c6a6b19 [ 2937.973511] 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 [ 2937.976107] RSP: 002b:00007f8449c1c188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2937.977087] RAX: ffffffffffffffda RBX: 00007f844c7b9f60 RCX: 00007f844c6a6b19 [ 2937.978094] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000500 [ 2937.979095] RBP: 00007f8449c1c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2937.980095] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2937.981112] R13: 00007ffe14a4f41f R14: 00007f8449c1c300 R15: 0000000000022000 12:47:51 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="a3", 0x1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x12, r2, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r0, 0x0) dup2(r1, 0xffffffffffffffff) 12:47:51 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0), 0x0, {0x6}, &(0x7f0000000240)=""/110, 0x6e, 0x0, 0x0}, 0x58) (fail_nth: 72) 12:47:51 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}}, 0x0, 0x0, 0x4b, 0x0, "a1434d16d913534f654ed1777e0a7fa37760b9e3107318c497350ee047a9f8490f847220e51cb7466d3400322e1767bc90d79831007ef1d09975e05300cb5d5e673b91f6279a08cc5b4cd61c9a449cc7"}, 0xd8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "15bb6949bc674ed64133723aa6453b9d292123bebbcd37c5097fd53da62c01e266166394afb8d0aca105da30931d140a11973acb9dcc0d8da3a4f6f42444a1948f422c8d8d2d8bba069588783e32b713"}, 0xd8) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) epoll_wait(0xffffffffffffffff, 0x0, 0x0, 0x6226) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a2, 0x0, @perf_config_ext, 0x0, 0x10000}, 0x0, 0xfffdffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0xbdc, 0xcd08, 0x0, 0x0) 12:47:51 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) (fail_nth: 7) 12:47:51 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="a3", 0x1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x12, r2, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r0, 0x0) dup2(r1, 0xffffffffffffffff) 12:47:51 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x7ffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x2) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) r1 = socket$nl_generic(0x10, 0x3, 0x10) getpeername(r1, &(0x7f0000000940), &(0x7f00000009c0)=0x80) sendfile(r1, r0, &(0x7f0000000000)=0x65681a5a, 0x3f) [ 2938.054474] FAULT_INJECTION: forcing a failure. [ 2938.054474] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2938.056952] CPU: 0 PID: 14497 Comm: syz-executor.0 Not tainted 5.10.208 #1 [ 2938.058342] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2938.060011] Call Trace: [ 2938.060553] dump_stack+0x107/0x167 [ 2938.061316] should_fail.cold+0x5/0xa [ 2938.062098] _copy_to_iter+0x264/0x12d0 [ 2938.062912] ? mark_lock+0xf5/0x2df0 [ 2938.063668] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2938.064738] ? SOFTIRQ_verbose+0x10/0x10 12:47:51 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0), 0x0, {0x6}, &(0x7f0000000240)=""/110, 0x6e, 0x0, 0x0}, 0x58) (fail_nth: 73) [ 2938.065572] ? _copy_from_iter_nocache+0xd60/0xd60 [ 2938.066633] ? lock_chain_count+0x20/0x20 [ 2938.067507] ? __virt_addr_valid+0x128/0x350 [ 2938.068427] ? __check_object_size+0x319/0x440 [ 2938.069404] simple_copy_to_iter+0x4c/0x70 [ 2938.070286] __skb_datagram_iter+0x4f7/0x880 [ 2938.071211] ? zerocopy_sg_from_iter+0x110/0x110 [ 2938.072199] skb_copy_datagram_iter+0x88/0x190 [ 2938.073137] tcp_recvmsg+0x13b5/0x2930 [ 2938.073966] ? tcp_splice_read+0x8c0/0x8c0 [ 2938.074850] ? sock_has_perm+0x1ea/0x280 [ 2938.075693] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2938.076775] ? lock_downgrade+0x6d0/0x6d0 [ 2938.077634] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2938.078715] ? tcp_splice_read+0x8c0/0x8c0 [ 2938.079588] inet6_recvmsg+0x13b/0x6e0 [ 2938.080384] ? inet6_bind+0x120/0x120 [ 2938.081197] ? security_socket_recvmsg+0x95/0xc0 [ 2938.082168] ? inet6_bind+0x120/0x120 [ 2938.082954] sock_recvmsg+0xff/0x180 [ 2938.083719] __sys_recvfrom+0x1be/0x2f0 [ 2938.084544] ? __ia32_sys_send+0x100/0x100 [ 2938.085414] ? lock_downgrade+0x6d0/0x6d0 [ 2938.086294] ? wait_for_completion_io+0x270/0x270 [ 2938.087288] ? rcu_read_lock_any_held+0x75/0xa0 [ 2938.088242] ? vfs_write+0x354/0xa70 [ 2938.089024] ? fput_many+0x2f/0x1a0 [ 2938.089775] ? ksys_write+0x1a9/0x260 [ 2938.090555] ? __ia32_sys_read+0xb0/0xb0 [ 2938.091398] __x64_sys_recvfrom+0xdd/0x1b0 [ 2938.092261] ? syscall_trace_enter.constprop.0+0x10d/0x1e0 [ 2938.093423] do_syscall_64+0x33/0x40 [ 2938.094184] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2938.095239] RIP: 0033:0x7f88898a5b19 [ 2938.096001] 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 [ 2938.099790] RSP: 002b:00007f8886dfa188 EFLAGS: 00000246 ORIG_RAX: 000000000000002d [ 2938.101366] RAX: ffffffffffffffda RBX: 00007f88899b9020 RCX: 00007f88898a5b19 [ 2938.102837] RDX: 0000000000001000 RSI: 0000000020001e00 RDI: 0000000000000003 [ 2938.104309] RBP: 00007f8886dfa1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2938.105786] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2938.107263] R13: 00007ffcfdd49a7f R14: 00007f8886dfa300 R15: 0000000000022000 [ 2938.123399] FAULT_INJECTION: forcing a failure. [ 2938.123399] name failslab, interval 1, probability 0, space 0, times 0 [ 2938.124586] CPU: 1 PID: 14503 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2938.125306] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2938.126140] Call Trace: [ 2938.126417] dump_stack+0x107/0x167 [ 2938.126795] should_fail.cold+0x5/0xa [ 2938.127189] ? create_object.isra.0+0x3a/0xa20 [ 2938.127660] should_failslab+0x5/0x20 [ 2938.128048] kmem_cache_alloc+0x5b/0x310 [ 2938.128471] create_object.isra.0+0x3a/0xa20 [ 2938.128931] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2938.129449] kmem_cache_alloc+0x159/0x310 [ 2938.129878] vm_area_dup+0x78/0x290 [ 2938.130263] ? avc_has_perm_noaudit+0x1c9/0x3e0 [ 2938.130737] ? lock_downgrade+0x6d0/0x6d0 [ 2938.131171] ? copy_page_range+0x24e9/0x3810 [ 2938.131629] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 2938.132101] ? avc_has_extended_perms+0xf40/0xf40 [ 2938.132596] ? vm_area_alloc+0x110/0x110 [ 2938.133019] ? selinux_vm_enough_memory+0x114/0x180 [ 2938.133523] ? selinux_sb_statfs+0x250/0x250 [ 2938.134014] ? percpu_counter_add_batch+0x8b/0x140 [ 2938.134521] ? __vm_enough_memory+0x184/0x360 [ 2938.135032] ? security_vm_enough_memory_mm+0x8b/0xc0 [ 2938.135552] copy_process+0x291b/0x7800 [ 2938.136027] ? __cleanup_sighand+0xb0/0xb0 [ 2938.136471] ? _copy_from_user+0xfb/0x1b0 [ 2938.136946] kernel_clone+0xe7/0x980 [ 2938.137323] ? lock_acquire+0x197/0x470 [ 2938.137771] ? create_io_thread+0xf0/0xf0 [ 2938.138210] ? ksys_write+0x21a/0x260 [ 2938.138638] ? lock_downgrade+0x6d0/0x6d0 [ 2938.139082] __do_sys_clone3+0x1e5/0x320 [ 2938.139535] ? __do_sys_clone+0x110/0x110 [ 2938.139998] ? rcu_read_lock_any_held+0x75/0xa0 [ 2938.140504] ? vfs_write+0x354/0xa70 [ 2938.140905] ? fput_many+0x2f/0x1a0 [ 2938.141302] ? ksys_write+0x1a9/0x260 [ 2938.141705] ? __ia32_sys_read+0xb0/0xb0 [ 2938.142166] do_syscall_64+0x33/0x40 [ 2938.142559] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2938.143116] RIP: 0033:0x7f844c6a6b19 [ 2938.143511] 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 [ 2938.145552] RSP: 002b:00007f8449c1c188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2938.146352] RAX: ffffffffffffffda RBX: 00007f844c7b9f60 RCX: 00007f844c6a6b19 [ 2938.147143] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000500 [ 2938.147922] RBP: 00007f8449c1c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2938.148718] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2938.149537] R13: 00007ffe14a4f41f R14: 00007f8449c1c300 R15: 0000000000022000 12:47:51 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {0x6}, 0x0, 0x2000, 0x0, 0x0}, 0x58) 12:47:51 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}]}, 0x24}, 0x6}, 0x0) 12:47:51 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r2, &(0x7f00000000c0)="a3", 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x12, r3, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r0, 0x0) dup2(r2, r1) (fail_nth: 1) 12:47:51 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0), 0x0, {0x6}, &(0x7f0000000240)=""/110, 0x6e, 0x0, 0x0}, 0x58) (fail_nth: 74) 12:47:51 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000280)={0x1801000, &(0x7f0000000080)=0xffffffffffffffff, &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x3e}, &(0x7f0000000140)=""/88, 0x58, &(0x7f00000001c0)=""/78, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0x0], 0x3}, 0x58) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r4, &(0x7f0000000580)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYRESHEX, @ANYRESHEX, @ANYRESDEC, @ANYBLOB="a99c768f3b754e06632d5389f1d371e39205ff66e53df6ae50a9cd9113d1d08fe4f93419336199b4d9ed4c9a43ea4fd1fbce800a081b4e5def127f68e72dbce226cad6a9c0564ce5dbdba1260033307616c7bbbca2a26fb1db7d58dc181e79ed"], 0xfdef) write$binfmt_elf64(r4, &(0x7f0000001640)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0x7, 0x5a, 0x80, 0x0, 0x1, 0x3, 0x2, 0x24c, 0x40, 0x373, 0x0, 0x3ff, 0x38, 0x2, 0xaf93, 0x8, 0x8}, [{0x0, 0x1, 0x1, 0x2, 0x4, 0x2, 0x6, 0x6}, {0x5, 0x7, 0x80000000, 0x0, 0x1f, 0x887f, 0x3}], "bc23bec0e94a6d54ba7f5f91cca3628e57eaccfaf349db15893162ff13435efb824cef5215d7e6b8776878a57eee38a6f9d6f343af04b8b74a83c155b5aba1a00e2a6054ce18643fe5a87887", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x6fc) fallocate(r4, 0x3, 0x3, 0x8000008000) r5 = socket$nl_generic(0x10, 0x3, 0x10) getpeername(r5, &(0x7f0000000940), &(0x7f00000009c0)=0x80) r6 = socket$nl_generic(0x10, 0x3, 0x10) getpeername(r6, &(0x7f0000000940), &(0x7f00000009c0)=0x80) r7 = openat2(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x20000, 0x5, 0x2}, 0x18) r8 = socket$nl_generic(0x10, 0x3, 0x10) getpeername(r6, &(0x7f0000000400), &(0x7f00000009c0)=0x80) io_uring_register$IORING_REGISTER_FILES_UPDATE(r4, 0x6, &(0x7f00000003c0)={0x10001, 0x0, &(0x7f0000000380)=[r1, r5, r6, r0, r7, r0, r8, r0, r1]}, 0x9) r9 = dup(r3) sendmsg$NL80211_CMD_GET_WIPHY(r9, 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x5, 0x0, 0x6, 0xf7, 0x0, 0x6, 0x20000, 0x9, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x7f, 0x2, @perf_config_ext={0x4, 0x4}, 0x46c88, 0x800, 0x0, 0x5, 0xfffffffffffffff9, 0x5, 0x4, 0x0, 0xb7, 0x0, 0x91e9}, r2, 0xc, r9, 0x2) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) [ 2938.253953] FAULT_INJECTION: forcing a failure. [ 2938.253953] name failslab, interval 1, probability 0, space 0, times 0 [ 2938.255199] CPU: 1 PID: 14519 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2938.255892] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2938.256717] Call Trace: [ 2938.256993] dump_stack+0x107/0x167 [ 2938.257364] should_fail.cold+0x5/0xa [ 2938.257748] ? anon_vma_fork+0xf1/0x640 [ 2938.258152] should_failslab+0x5/0x20 [ 2938.258535] kmem_cache_alloc+0x5b/0x310 [ 2938.258947] anon_vma_fork+0xf1/0x640 [ 2938.259331] ? __vm_enough_memory+0x184/0x360 [ 2938.259780] copy_process+0x7218/0x7800 [ 2938.260197] ? __cleanup_sighand+0xb0/0xb0 [ 2938.260769] ? _copy_from_user+0xfb/0x1b0 [ 2938.261190] kernel_clone+0xe7/0x980 [ 2938.261568] ? lock_acquire+0x197/0x470 [ 2938.261966] ? create_io_thread+0xf0/0xf0 [ 2938.262391] ? ksys_write+0x21a/0x260 [ 2938.262771] ? lock_downgrade+0x6d0/0x6d0 [ 2938.263190] __do_sys_clone3+0x1e5/0x320 [ 2938.263596] ? __do_sys_clone+0x110/0x110 [ 2938.264029] ? rcu_read_lock_any_held+0x75/0xa0 [ 2938.264492] ? vfs_write+0x354/0xa70 [ 2938.264896] ? fput_many+0x2f/0x1a0 [ 2938.265271] ? ksys_write+0x1a9/0x260 [ 2938.265696] ? __ia32_sys_read+0xb0/0xb0 [ 2938.266143] do_syscall_64+0x33/0x40 [ 2938.266547] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2938.267087] RIP: 0033:0x7f844c6a6b19 [ 2938.267495] 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 [ 2938.269418] RSP: 002b:00007f8449c1c188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2938.270238] RAX: ffffffffffffffda RBX: 00007f844c7b9f60 RCX: 00007f844c6a6b19 [ 2938.270976] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000500 [ 2938.271740] RBP: 00007f8449c1c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2938.272496] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2938.273272] R13: 00007ffe14a4f41f R14: 00007f8449c1c300 R15: 0000000000022000 [ 2938.297526] FAULT_INJECTION: forcing a failure. [ 2938.297526] name failslab, interval 1, probability 0, space 0, times 0 [ 2938.302924] CPU: 0 PID: 14513 Comm: syz-executor.5 Not tainted 5.10.208 #1 [ 2938.304341] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2938.306063] Call Trace: [ 2938.306599] dump_stack+0x107/0x167 [ 2938.307351] should_fail.cold+0x5/0xa [ 2938.308130] ? register_for_each_vma+0x476/0xc00 [ 2938.309128] should_failslab+0x5/0x20 [ 2938.309907] kmem_cache_alloc_trace+0x55/0x320 [ 2938.310852] register_for_each_vma+0x476/0xc00 [ 2938.311787] ? down_write+0xe0/0x160 [ 2938.312571] uprobe_apply+0xfc/0x150 [ 2938.313353] uprobe_perf_close+0x42b/0x5f0 [ 2938.314233] trace_uprobe_register+0xa7/0x730 [ 2938.315148] ? _perf_event_period+0x2a0/0x2a0 [ 2938.316082] perf_uprobe_destroy+0x9d/0x130 [ 2938.316986] ? perf_uprobe_init+0x210/0x210 [ 2938.317868] _free_event+0x159/0xc70 [ 2938.318642] perf_event_release_kernel+0x899/0xc50 [ 2938.319651] ? fsnotify_first_mark+0x240/0x240 [ 2938.320594] ? perf_pmu_migrate_context+0x840/0x840 [ 2938.321631] ? task_work_run+0xbc/0x1a0 [ 2938.322453] perf_release+0x33/0x50 [ 2938.323200] __fput+0x285/0x980 [ 2938.323875] ? perf_event_release_kernel+0xc50/0xc50 [ 2938.324928] task_work_run+0xe2/0x1a0 [ 2938.325719] exit_to_user_mode_prepare+0x186/0x190 [ 2938.326723] syscall_exit_to_user_mode+0x38/0x1e0 [ 2938.327708] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2938.328768] RIP: 0033:0x7fa6fab73b19 [ 2938.329535] 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 [ 2938.333300] RSP: 002b:00007fa6f80e9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 2938.334862] RAX: 0000000000000005 RBX: 00007fa6fac86f60 RCX: 00007fa6fab73b19 [ 2938.336318] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000006 [ 2938.337783] RBP: 00007fa6f80e91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2938.339235] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2938.340713] R13: 00007ffcc296ecff R14: 00007fa6f80e9300 R15: 0000000000022000 12:48:05 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) (fail_nth: 8) 12:48:05 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}]}, 0x24}, 0x8}, 0x0) 12:48:05 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}}, 0x0, 0x0, 0x4b, 0x0, "a1434d16d913534f654ed1777e0a7fa37760b9e3107318c497350ee047a9f8490f847220e51cb7466d3400322e1767bc90d79831007ef1d09975e05300cb5d5e673b91f6279a08cc5b4cd61c9a449cc7"}, 0xd8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "15bb6949bc674ed64133723aa6453b9d292123bebbcd37c5097fd53da62c01e266166394afb8d0aca105da30931d140a11973acb9dcc0d8da3a4f6f42444a1948f422c8d8d2d8bba069588783e32b713"}, 0xd8) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) epoll_wait(0xffffffffffffffff, 0x0, 0x0, 0x6226) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a2, 0x0, @perf_config_ext, 0x0, 0x10000}, 0x0, 0xfffdffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0xc00, 0xcd08, 0x0, 0x0) 12:48:05 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0), 0x0, {0x6}, &(0x7f0000000240)=""/110, 0x6e, 0x0, 0x0}, 0x58) (fail_nth: 75) 12:48:05 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0xbc5) r1 = openat$tun(0xffffffffffffff9c, 0x0, 0x2000, 0x0) lseek(r1, 0x0, 0x118cfbbc44a013d4) r2 = openat$incfs(0xffffffffffffffff, &(0x7f0000000140)='.pending_reads\x00', 0x0, 0x0) ftruncate(r0, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x0, 0x0, 0xca}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x105142, 0x0) r4 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000100), 0x80000, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) close(r4) close(0xffffffffffffffff) perf_event_open(&(0x7f0000000240)={0x6, 0x80, 0x1, 0x5, 0x0, 0x4, 0x0, 0xfffd, 0x2000, 0x8, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000200), 0x9}, 0x0, 0x7, 0x0, 0x9, 0x200, 0x3, 0xa, 0x0, 0x2}, 0x0, 0xc, 0xffffffffffffffff, 0x3) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0x8}}, './file0\x00'}) ioctl$SG_GET_RESERVED_SIZE(r5, 0x2272, &(0x7f00000002c0)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x104, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000040)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r2, 0x80489439, 0x0) lseek(r3, 0x0, 0x2) r6 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x128) copy_file_range(r6, 0x0, r3, 0x0, 0x200f5ef, 0x0) 12:48:05 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {0x6}, 0x0, 0x3f00, 0x0, 0x0}, 0x58) 12:48:05 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r2, &(0x7f00000000c0)="a3", 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x12, r3, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r0, 0x0) dup2(r2, r1) (fail_nth: 2) 12:48:05 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x0, 0x300, 0x70bd25, 0x25dfdbfb, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0xcf2dd37d44aff255) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(0xffffffffffffffff, 0x89fb, &(0x7f0000000100)={'sit0\x00', &(0x7f0000000080)={'syztnl0\x00', 0x0, 0x13, 0x7, 0x0, 0x5, 0x0, @remote, @remote, 0x7800, 0x80, 0xc0, 0xffff}}) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(0xffffffffffffffff, 0x89f7, &(0x7f0000000cc0)={'syztnl2\x00', &(0x7f0000000c40)={'syztnl0\x00', 0x0, 0x4, 0xc0, 0x80, 0x1000, 0x8, @mcast1, @remote, 0x1, 0x10, 0x7ff, 0x9}}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet6(r3, &(0x7f0000007580)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000ec0)=[@pktinfo={{0x24, 0x29, 0x32, {@mcast2, r5}}}], 0x28}}], 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000e80)={{{@in6}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000000f80)=0xe8) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet6(r6, &(0x7f0000007580)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000ec0)=ANY=[@ANYBLOB="24000000000000002900000032000000ff020000000000000000000000000001", @ANYRES32=r8, @ANYBLOB="e4ff0000"], 0x28}}], 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$ETHTOOL_MSG_LINKINFO_SET(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000010c0)={&(0x7f0000000340)={0xa8, r1, 0x100, 0x70bd27, 0x25dfdbfb, {}, [@ETHTOOL_A_LINKINFO_PORT={0x5, 0x2, 0x5}, @ETHTOOL_A_LINKINFO_PORT={0x5, 0x2, 0xff}, @ETHTOOL_A_LINKINFO_TP_MDIX_CTRL={0x5, 0x5, 0x8}, @ETHTOOL_A_LINKINFO_HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_LINKINFO_TP_MDIX_CTRL={0x5, 0x5, 0x8}, @ETHTOOL_A_LINKINFO_PHYADDR={0x5}, @ETHTOOL_A_LINKINFO_PHYADDR={0x5}, @ETHTOOL_A_LINKINFO_HEADER={0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x80}, 0x2201c000) perf_event_open(&(0x7f0000000280)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, @perf_bp={0x0}, 0x410, 0x9, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) [ 2952.070738] FAULT_INJECTION: forcing a failure. [ 2952.070738] name failslab, interval 1, probability 0, space 0, times 0 [ 2952.073248] CPU: 0 PID: 14536 Comm: syz-executor.5 Not tainted 5.10.208 #1 [ 2952.074663] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2952.076363] Call Trace: [ 2952.076910] dump_stack+0x107/0x167 [ 2952.077657] should_fail.cold+0x5/0xa [ 2952.078445] ? create_object.isra.0+0x3a/0xa20 [ 2952.079394] should_failslab+0x5/0x20 [ 2952.080206] kmem_cache_alloc+0x5b/0x310 [ 2952.081051] create_object.isra.0+0x3a/0xa20 [ 2952.081968] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2952.083037] kmem_cache_alloc_trace+0x151/0x320 [ 2952.083996] register_for_each_vma+0x476/0xc00 [ 2952.084982] ? down_write+0xe0/0x160 [ 2952.085780] uprobe_apply+0xfc/0x150 [ 2952.086564] uprobe_perf_close+0x42b/0x5f0 [ 2952.087389] FAULT_INJECTION: forcing a failure. [ 2952.087389] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2952.087446] trace_uprobe_register+0xa7/0x730 [ 2952.090861] ? _perf_event_period+0x2a0/0x2a0 [ 2952.091788] perf_uprobe_destroy+0x9d/0x130 [ 2952.092687] ? perf_uprobe_init+0x210/0x210 [ 2952.093574] _free_event+0x159/0xc70 [ 2952.094352] perf_event_release_kernel+0x899/0xc50 [ 2952.095367] ? fsnotify_first_mark+0x240/0x240 [ 2952.096317] ? perf_pmu_migrate_context+0x840/0x840 [ 2952.097363] ? task_work_run+0xbc/0x1a0 [ 2952.098187] perf_release+0x33/0x50 [ 2952.098920] __fput+0x285/0x980 [ 2952.099592] ? perf_event_release_kernel+0xc50/0xc50 [ 2952.100646] task_work_run+0xe2/0x1a0 [ 2952.101449] exit_to_user_mode_prepare+0x186/0x190 [ 2952.102462] syscall_exit_to_user_mode+0x38/0x1e0 [ 2952.103458] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2952.104516] RIP: 0033:0x7fa6fab73b19 [ 2952.105305] 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 [ 2952.109103] RSP: 002b:00007fa6f80e9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 2952.110672] RAX: 0000000000000005 RBX: 00007fa6fac86f60 RCX: 00007fa6fab73b19 [ 2952.112155] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000006 [ 2952.113654] RBP: 00007fa6f80e91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2952.115133] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2952.116570] R13: 00007ffcc296ecff R14: 00007fa6f80e9300 R15: 0000000000022000 [ 2952.118054] CPU: 1 PID: 14542 Comm: syz-executor.0 Not tainted 5.10.208 #1 [ 2952.119454] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2952.121114] Call Trace: [ 2952.121649] dump_stack+0x107/0x167 [ 2952.122391] should_fail.cold+0x5/0xa [ 2952.123168] _copy_to_iter+0x264/0x12d0 [ 2952.123972] ? mark_lock+0xf5/0x2df0 [ 2952.124719] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2952.125787] ? SOFTIRQ_verbose+0x10/0x10 [ 2952.126614] ? _copy_from_iter_nocache+0xd60/0xd60 [ 2952.127593] ? lock_chain_count+0x20/0x20 [ 2952.128420] ? __virt_addr_valid+0x128/0x350 [ 2952.129330] ? __check_object_size+0x319/0x440 [ 2952.130257] simple_copy_to_iter+0x4c/0x70 [ 2952.131110] __skb_datagram_iter+0x4f7/0x880 [ 2952.131995] ? zerocopy_sg_from_iter+0x110/0x110 [ 2952.132964] skb_copy_datagram_iter+0x88/0x190 [ 2952.133927] tcp_recvmsg+0x13b5/0x2930 [ 2952.134820] ? tcp_splice_read+0x8c0/0x8c0 [ 2952.135781] ? sock_has_perm+0x1ea/0x280 [ 2952.136687] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2952.137848] ? lock_downgrade+0x6d0/0x6d0 [ 2952.138779] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2952.139945] ? tcp_splice_read+0x8c0/0x8c0 [ 2952.140214] FAULT_INJECTION: forcing a failure. [ 2952.140214] name failslab, interval 1, probability 0, space 0, times 0 [ 2952.140890] inet6_recvmsg+0x13b/0x6e0 [ 2952.140915] ? inet6_bind+0x120/0x120 [ 2952.140943] ? security_socket_recvmsg+0x95/0xc0 [ 2952.145930] ? inet6_bind+0x120/0x120 [ 2952.146785] sock_recvmsg+0xff/0x180 [ 2952.147616] __sys_recvfrom+0x1be/0x2f0 [ 2952.148512] ? __ia32_sys_send+0x100/0x100 [ 2952.149470] ? lock_downgrade+0x6d0/0x6d0 [ 2952.150437] ? wait_for_completion_io+0x270/0x270 [ 2952.151521] ? rcu_read_lock_any_held+0x75/0xa0 [ 2952.152564] ? vfs_write+0x354/0xa70 [ 2952.153409] ? fput_many+0x2f/0x1a0 [ 2952.154230] ? ksys_write+0x1a9/0x260 [ 2952.155085] ? __ia32_sys_read+0xb0/0xb0 [ 2952.156004] __x64_sys_recvfrom+0xdd/0x1b0 [ 2952.156965] ? syscall_trace_enter.constprop.0+0x10d/0x1e0 [ 2952.158225] do_syscall_64+0x33/0x40 [ 2952.159078] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2952.160214] RIP: 0033:0x7f88898a5b19 [ 2952.161058] 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 [ 2952.165106] RSP: 002b:00007f8886dfa188 EFLAGS: 00000246 ORIG_RAX: 000000000000002d [ 2952.166787] RAX: ffffffffffffffda RBX: 00007f88899b9020 RCX: 00007f88898a5b19 [ 2952.168375] RDX: 0000000000001000 RSI: 0000000020001e00 RDI: 0000000000000003 [ 2952.169976] RBP: 00007f8886dfa1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2952.171556] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2952.173150] R13: 00007ffcfdd49a7f R14: 00007f8886dfa300 R15: 0000000000022000 [ 2952.174772] CPU: 0 PID: 14544 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2952.176213] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2952.177927] Call Trace: [ 2952.178466] dump_stack+0x107/0x167 [ 2952.179216] should_fail.cold+0x5/0xa [ 2952.180002] ? create_object.isra.0+0x3a/0xa20 [ 2952.180951] should_failslab+0x5/0x20 [ 2952.181733] kmem_cache_alloc+0x5b/0x310 [ 2952.182569] create_object.isra.0+0x3a/0xa20 [ 2952.183467] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2952.184507] kmem_cache_alloc+0x159/0x310 [ 2952.185384] anon_vma_fork+0xf1/0x640 [ 2952.186168] ? __vm_enough_memory+0x184/0x360 [ 2952.187094] copy_process+0x7218/0x7800 [ 2952.187942] ? __cleanup_sighand+0xb0/0xb0 [ 2952.188823] ? _copy_from_user+0xfb/0x1b0 [ 2952.189688] kernel_clone+0xe7/0x980 [ 2952.190458] ? lock_acquire+0x197/0x470 [ 2952.191269] ? create_io_thread+0xf0/0xf0 [ 2952.192139] ? ksys_write+0x21a/0x260 [ 2952.192930] ? lock_downgrade+0x6d0/0x6d0 [ 2952.193791] __do_sys_clone3+0x1e5/0x320 [ 2952.194616] ? __do_sys_clone+0x110/0x110 [ 2952.195497] ? rcu_read_lock_any_held+0x75/0xa0 [ 2952.196453] ? vfs_write+0x354/0xa70 [ 2952.197238] ? fput_many+0x2f/0x1a0 [ 2952.197986] ? ksys_write+0x1a9/0x260 [ 2952.198770] ? __ia32_sys_read+0xb0/0xb0 [ 2952.199624] do_syscall_64+0x33/0x40 [ 2952.200395] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2952.201466] RIP: 0033:0x7f844c6a6b19 [ 2952.202234] 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 [ 2952.206011] RSP: 002b:00007f8449bfb188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2952.207559] RAX: ffffffffffffffda RBX: 00007f844c7ba020 RCX: 00007f844c6a6b19 [ 2952.209035] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000500 [ 2952.210489] RBP: 00007f8449bfb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2952.211941] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2952.213400] R13: 00007ffe14a4f41f R14: 00007f8449bfb300 R15: 0000000000022000 12:48:05 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {0x6}, 0x0, 0x20010, 0x0, 0x0}, 0x58) 12:48:05 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}]}, 0x24}, 0x9}, 0x0) 12:48:05 executing program 6: r0 = syz_io_uring_setup(0x1a6, &(0x7f00000000c0)={0x0, 0x1d90, 0x10, 0x3, 0x5c}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x0, &(0x7f0000000180)) r1 = syz_io_uring_setup(0x6120, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd, 0x2, 0x0, r0}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000080)=0x0) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x0, @fd=r4}, 0x0) close(r4) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) eventfd(0x0) move_pages(0xffffffffffffffff, 0x3, &(0x7f00000019c0)=[&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil], &(0x7f0000001a00)=[0x2b, 0x6, 0x5, 0x20, 0x80, 0x9, 0x4, 0xf111], &(0x7f0000001a40)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x4) syz_io_uring_submit(r2, r3, &(0x7f00000001c0)=@IORING_OP_LINK_TIMEOUT={0xf, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x1) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xc, &(0x7f0000000240), 0x4) r5 = socket$nl_generic(0x10, 0x3, 0x10) getpeername(r5, &(0x7f0000000940), &(0x7f00000009c0)=0x80) r6 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000280)='./file0\x00', 0x2, 0x8, &(0x7f0000001840)=[{&(0x7f0000000340)="7a3cdf3acfb54185456de9ef1ac0a7a9ad83e26bdea60f59f486bacde36a", 0x1e}, {&(0x7f0000000380)="c5ab99da432246db9b4d65166ef3f26942b73af100ffc4a1b70034e37b2992941744160eeda3ac8e1e2e3581297c926dba4433b4d0b82c47860d2a2bbbb5dcda57ec393f24cb1edc5b1e9a4343c6995f64c44bc1d01cc901fd14d3e4796f770acb8cb55b35ec39f828867e386557684eae6a80589367d113dd0e7b60fe562f97b93221dc663e44dfaa79d742dac5a0db983ff74e570f990ecafa911cc0bfda084dbe8c70f846a817dc", 0xa9, 0x3}, {&(0x7f0000000440)="f8b4893d39661c653c63d4e45674244932b5ebcdb9defbfa844d0e55b7d5a12538784dfe7c7e86c6364b4dd7c64ce31e463faae1402653ecbf1506efb3a7f153476d0a7ceca4560d1d9c88b90b278e8182ed5ec6f24cc71005eb85dbb15b628c1aafd0dc9f7f462e5b3859ecc16ddfaa92eb0ed014b76fb9d57ec847de023e54c87649c15d84862386c3b687464fa4067596ccf50243a9e4a70f814db2efc379aa15d95136aed5962050204dc09c024c02c3610dc3d2b535338b9daab9a46ce6533280e209155de4bfed5b8402c392979c", 0xd1, 0x3}, {&(0x7f0000000540)="90afea48d8780f0548b43e11aa4a13dd2fc1e4c42e33a69988c83b789039ed2f6e9c33d53a6a16a6234105b45adace5c71c2c0d55473e9b51882a100bc86ae4b1f654d96b7bf25f69139d7bc6d9a570f4c67c95d07d730a9be9159226f4f34cfe1ddf1a0976393cef6e66b15bd3387dc3f20c34979e7586b275d0f0582bc", 0x7e, 0x6}, {&(0x7f00000005c0)="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", 0x1000, 0x10001}, {&(0x7f00000015c0)="605cc6b38b0e84dcbe02c8b88594f2ecad0a808b26e3a3d9b9177cb125bb7cfbe27a64d739f3e554cefc8503a01c86072ccecb49864a3b6ba2641c11253bf045c22c3d77f69138308329d63ea7c31f9e1da5569f7e07f6e38e9d97b0828d90a463dc361c4124de5dc18800e07c89d3d20d8c45dfda9fdebd3effdd6fa6405e9cf39b2beb6e35e11485383e5230fc2241a3d284f479ff0d5a5b73e5d8c499a6bce0165f4870cf14033806114cf9d70314979eb3e9a434809787789f7902e77b2759ddac5709fba1392a80336b58dd647a0f1c", 0xd2, 0x3}, {&(0x7f00000016c0)="b874acad2af4f808105475b718a25098fb790e216045be512897bbabbda5407c78a8c65d413acc03b2c48eac220c8935832685cb9940663758a6353b3789e22c086033365db7f573a2b89d9d3b403484dc2e2fd95fff92df3293aed6d8c98b7a0ad1fca6bd0da38679e41f7a9cf278f948a6f12745509ae5f944e15236cba49ec1a558ce8351aafa744c6ce50055924a91c05cdf150d70724c2ae8ff0dcb8d8a0e3d07d909c48f99336e86a3f35010175269e74c583f75d327e3", 0xba, 0xbc00000000000}, {&(0x7f0000001780)="769d02b3cfa26b96b503e66c49937870c6f62753e961fff1046cd95a1a2694a8829c7c5de71aeb82e62a1122d18fdbb0b36f69fbb47f0268abfafde5531b5e09ab7330216298a0b3a9a7fe4b1bde1b331e0a70b779a6dff4bc5e394594ac33a3c8c010ba63f33432a888f913d5d1ec3aca4a87d86d55cb5b147c3bf882b222ba04df9d67c3e41e72dbe5b1e7ea4ce2bc48f51d64648ec46825e40eafd5b90fc76a580bb0deb867e4", 0xa8, 0x4}], 0x400, &(0x7f0000001900)={[{@dots}, {@dots}], [{@fowner_eq}, {@euid_eq={'euid', 0x3d, 0xee00}}, {@smackfsfloor={'smackfsfloor', 0x3d, '\x00'}}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@obj_type={'obj_type', 0x3d, '-^'}}, {@fowner_lt}]}) dup2(r5, r6) socket$nl_audit(0x10, 0x3, 0x9) openat$sndseq(0xffffffffffffff9c, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) 12:48:05 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r2, &(0x7f00000000c0)="a3", 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x12, r3, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r0, 0x0) dup2(r2, r1) (fail_nth: 3) 12:48:05 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}]}, 0x24}, 0xa}, 0x0) [ 2952.399384] FAT-fs (loop6): Unrecognized mount option "fowner=00000000000000000000" or missing value [ 2952.400257] FAULT_INJECTION: forcing a failure. [ 2952.400257] name failslab, interval 1, probability 0, space 0, times 0 [ 2952.403897] CPU: 1 PID: 14558 Comm: syz-executor.5 Not tainted 5.10.208 #1 [ 2952.405296] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2952.406941] Call Trace: [ 2952.407472] dump_stack+0x107/0x167 [ 2952.408213] should_fail.cold+0x5/0xa [ 2952.409007] ? register_for_each_vma+0x476/0xc00 [ 2952.409966] should_failslab+0x5/0x20 [ 2952.410836] kmem_cache_alloc_trace+0x55/0x320 [ 2952.411879] register_for_each_vma+0x476/0xc00 12:48:05 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {0x6}, 0x0, 0x20200, 0x0, 0x0}, 0x58) [ 2952.412948] uprobe_apply+0xfc/0x150 [ 2952.413969] uprobe_perf_close+0x42b/0x5f0 [ 2952.414943] trace_uprobe_register+0xa7/0x730 [ 2952.415961] ? _perf_event_period+0x2a0/0x2a0 [ 2952.417025] perf_uprobe_destroy+0x9d/0x130 [ 2952.417997] ? perf_uprobe_init+0x210/0x210 [ 2952.418960] _free_event+0x159/0xc70 [ 2952.419813] perf_event_release_kernel+0x899/0xc50 [ 2952.420935] ? fsnotify_first_mark+0x240/0x240 [ 2952.421980] ? perf_pmu_migrate_context+0x840/0x840 [ 2952.423110] ? task_work_run+0xbc/0x1a0 [ 2952.424014] perf_release+0x33/0x50 [ 2952.424862] __fput+0x285/0x980 [ 2952.425615] ? perf_event_release_kernel+0xc50/0xc50 [ 2952.426775] task_work_run+0xe2/0x1a0 [ 2952.427650] exit_to_user_mode_prepare+0x186/0x190 [ 2952.428766] syscall_exit_to_user_mode+0x38/0x1e0 [ 2952.429865] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2952.431021] RIP: 0033:0x7fa6fab73b19 [ 2952.431868] 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 [ 2952.436029] RSP: 002b:00007fa6f80e9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 2952.437767] RAX: 0000000000000005 RBX: 00007fa6fac86f60 RCX: 00007fa6fab73b19 [ 2952.439385] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000006 [ 2952.441011] RBP: 00007fa6f80e91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2952.442621] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2952.444222] R13: 00007ffcc296ecff R14: 00007fa6f80e9300 R15: 0000000000022000 12:48:05 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) getpeername(r0, &(0x7f0000000940), &(0x7f00000009c0)=0x80) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000100)={'erspan0\x00', 0x3}) r1 = socket$nl_generic(0x10, 0x3, 0x10) getpeername(r1, &(0x7f0000000940), &(0x7f00000009c0)=0x80) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="000000000100000300ff0f000080805e65d8c65c2eaf3127f96d9af3d46cb7c412fa441dd2f58c1de303c0fa97578dc7815b4d0a12459cf2d45520082057f727fc4e74dd960d0feebd3896bb83c9b9a8d19a8c25ffb3fd6f498f7edd53ccc19a7cc6c455c3e7b0536cfbca510b420a3d3a5cb827afc5b1337ed6030e65612305ad9922a57e863007db7351d9282bcfa6e390abe86fba27"]) r2 = socket$nl_generic(0x10, 0x3, 0x10) getpeername(r2, &(0x7f0000000940), &(0x7f00000009c0)=0x80) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_POLL_ADD={0x6, 0x5, 0x0, @fd_index=0x7, 0x0, 0x0, 0x0, {0x8481}}, 0x6) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r2, 0x40, 0x292, 0x8, 0x8000}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x22200, 0x71) ioctl$RTC_UIE_OFF(r3, 0x7004) r4 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x46e2, 0x20) ioctl$FS_IOC_FSSETXATTR(r4, 0x40086602, &(0x7f0000000000)) r5 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r5, &(0x7f0000000580)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYRESHEX, @ANYRESHEX=r4, @ANYRESDEC, @ANYBLOB="a99c768f3b754e06632d5389f1d371e39205ff66e53df6ae50a9cd9113d1d08fe4f93419336199b4d9ed4c9a43ea4fd1fbce800a081b4e5def127f68e72dbce226cad6a9c0564ce5dbdba1260033307616c7bbbca2a26fb1db7d58dc181e79ed"], 0xfdef) write$binfmt_elf64(r5, &(0x7f0000001e40)=ANY=[@ANYBLOB="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"], 0x6fc) fallocate(r5, 0x3, 0x3, 0x8000008000) ioctl$RTC_VL_READ(r5, 0x80047013, &(0x7f00000000c0)) 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 12:48:05 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0), 0x0, {0x6}, &(0x7f0000000240)=""/110, 0x6e, 0x0, 0x0}, 0x58) (fail_nth: 76) [ 2952.577079] FAULT_INJECTION: forcing a failure. [ 2952.577079] name failslab, interval 1, probability 0, space 0, times 0 [ 2952.579523] CPU: 1 PID: 14571 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2952.580949] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2952.582648] Call Trace: [ 2952.583196] dump_stack+0x107/0x167 [ 2952.583944] should_fail.cold+0x5/0xa [ 2952.584712] ? anon_vma_fork+0xf1/0x640 [ 2952.585542] should_failslab+0x5/0x20 [ 2952.586310] kmem_cache_alloc+0x5b/0x310 [ 2952.587132] anon_vma_fork+0xf1/0x640 [ 2952.587904] ? __vm_enough_memory+0x184/0x360 [ 2952.588839] copy_process+0x7218/0x7800 [ 2952.589691] ? __cleanup_sighand+0xb0/0xb0 [ 2952.590578] ? _copy_from_user+0xfb/0x1b0 [ 2952.591436] kernel_clone+0xe7/0x980 [ 2952.592203] ? lock_acquire+0x197/0x470 [ 2952.593032] ? create_io_thread+0xf0/0xf0 [ 2952.593898] ? ksys_write+0x21a/0x260 [ 2952.594680] ? lock_downgrade+0x6d0/0x6d0 [ 2952.595551] __do_sys_clone3+0x1e5/0x320 [ 2952.596392] ? __do_sys_clone+0x110/0x110 [ 2952.597235] ? rcu_read_lock_any_held+0x75/0xa0 [ 2952.598177] ? vfs_write+0x354/0xa70 [ 2952.598929] ? fput_many+0x2f/0x1a0 [ 2952.599700] ? ksys_write+0x1a9/0x260 [ 2952.600473] ? __ia32_sys_read+0xb0/0xb0 [ 2952.601326] do_syscall_64+0x33/0x40 [ 2952.602075] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2952.603107] RIP: 0033:0x7f844c6a6b19 [ 2952.603873] 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 [ 2952.607659] RSP: 002b:00007f8449c1c188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2952.609223] RAX: ffffffffffffffda RBX: 00007f844c7b9f60 RCX: 00007f844c6a6b19 [ 2952.610681] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000500 [ 2952.612128] RBP: 00007f8449c1c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2952.613587] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2952.615064] R13: 00007ffe14a4f41f R14: 00007f8449c1c300 R15: 0000000000022000 [ 2952.847438] FAT-fs (loop6): Unrecognized mount option "fowner=00000000000000000000" or missing value 12:48:19 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}]}, 0x24}, 0xb}, 0x0) 12:48:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}}, 0x0, 0x0, 0x4b, 0x0, "a1434d16d913534f654ed1777e0a7fa37760b9e3107318c497350ee047a9f8490f847220e51cb7466d3400322e1767bc90d79831007ef1d09975e05300cb5d5e673b91f6279a08cc5b4cd61c9a449cc7"}, 0xd8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "15bb6949bc674ed64133723aa6453b9d292123bebbcd37c5097fd53da62c01e266166394afb8d0aca105da30931d140a11973acb9dcc0d8da3a4f6f42444a1948f422c8d8d2d8bba069588783e32b713"}, 0xd8) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) epoll_wait(0xffffffffffffffff, 0x0, 0x0, 0x6226) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 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, 0x7a2, 0x0, @perf_config_ext, 0x0, 0x10000}, 0x0, 0xfffdffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0xc60, 0xcd08, 0x0, 0x0) 12:48:19 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xf, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$FIGETBSZ(r0, 0x2, &(0x7f0000000040)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) 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_bp={&(0x7f0000000100)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x39}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x7, 0x1, 0x101, 0x0, 0x0, {0x0, 0x0, 0x4}, ["", ""]}, 0x14}}, 0x0) dup2(r1, r2) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001700)=""/4099, 0xffffffc9, 0xcd08, 0x0, 0xfffffffffffffe77) 12:48:19 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r2, &(0x7f00000000c0)="a3", 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x12, r3, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r0, 0x0) dup2(r2, r1) (fail_nth: 4) 12:48:19 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0), 0x0, {0x6}, &(0x7f0000000240)=""/110, 0x6e, 0x0, 0x0}, 0x58) (fail_nth: 77) 12:48:19 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {0x6}, 0x0, 0x80000, 0x0, 0x0}, 0x58) 12:48:19 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x4000, 0x800, &(0x7f0000ffc000/0x4000)=nil) signalfd(r0, &(0x7f0000000000)={[0x429]}, 0x8) 12:48:19 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) (fail_nth: 9) [ 2965.674968] FAULT_INJECTION: forcing a failure. [ 2965.674968] name failslab, interval 1, probability 0, space 0, times 0 [ 2965.677524] CPU: 1 PID: 14591 Comm: syz-executor.5 Not tainted 5.10.208 #1 [ 2965.678904] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2965.680557] Call Trace: [ 2965.681107] dump_stack+0x107/0x167 [ 2965.681847] should_fail.cold+0x5/0xa [ 2965.682616] ? create_object.isra.0+0x3a/0xa20 [ 2965.683534] should_failslab+0x5/0x20 [ 2965.684310] kmem_cache_alloc+0x5b/0x310 [ 2965.685135] ? mark_held_locks+0x9e/0xe0 [ 2965.685950] create_object.isra.0+0x3a/0xa20 [ 2965.686827] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2965.687850] kmem_cache_alloc_trace+0x151/0x320 [ 2965.688790] register_for_each_vma+0x476/0xc00 [ 2965.689745] uprobe_apply+0xfc/0x150 [ 2965.690496] uprobe_perf_close+0x42b/0x5f0 [ 2965.691352] trace_uprobe_register+0xa7/0x730 [ 2965.692261] ? _perf_event_period+0x2a0/0x2a0 [ 2965.693181] perf_uprobe_destroy+0x9d/0x130 [ 2965.694041] ? perf_uprobe_init+0x210/0x210 [ 2965.694900] _free_event+0x159/0xc70 [ 2965.695652] perf_event_release_kernel+0x899/0xc50 [ 2965.696632] ? fsnotify_first_mark+0x240/0x240 [ 2965.697567] ? perf_pmu_migrate_context+0x840/0x840 [ 2965.698566] ? task_work_run+0xbc/0x1a0 [ 2965.699368] perf_release+0x33/0x50 [ 2965.700092] __fput+0x285/0x980 [ 2965.700748] ? perf_event_release_kernel+0xc50/0xc50 [ 2965.701773] task_work_run+0xe2/0x1a0 [ 2965.702542] exit_to_user_mode_prepare+0x186/0x190 [ 2965.703520] syscall_exit_to_user_mode+0x38/0x1e0 [ 2965.704480] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2965.705508] RIP: 0033:0x7fa6fab73b19 [ 2965.706251] 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 [ 2965.709911] RSP: 002b:00007fa6f80e9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 2965.711421] RAX: 0000000000000005 RBX: 00007fa6fac86f60 RCX: 00007fa6fab73b19 [ 2965.712835] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000006 [ 2965.714259] RBP: 00007fa6f80e91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2965.715676] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2965.717104] R13: 00007ffcc296ecff R14: 00007fa6f80e9300 R15: 0000000000022000 12:48:19 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}]}, 0x24}, 0x10}, 0x0) 12:48:19 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {0x6}, 0x0, 0x101000, 0x0, 0x0}, 0x58) [ 2965.771341] FAULT_INJECTION: forcing a failure. [ 2965.771341] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2965.773784] CPU: 1 PID: 14608 Comm: syz-executor.0 Not tainted 5.10.208 #1 [ 2965.775170] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2965.776850] Call Trace: [ 2965.777410] dump_stack+0x107/0x167 [ 2965.778151] should_fail.cold+0x5/0xa [ 2965.778929] _copy_to_iter+0x264/0x12d0 [ 2965.779751] ? mark_lock+0xf5/0x2df0 [ 2965.780509] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2965.781605] ? SOFTIRQ_verbose+0x10/0x10 [ 2965.782429] ? _copy_from_iter_nocache+0xd60/0xd60 [ 2965.783422] ? lock_chain_count+0x20/0x20 [ 2965.784251] ? __virt_addr_valid+0x128/0x350 [ 2965.785188] ? __check_object_size+0x319/0x440 [ 2965.786122] simple_copy_to_iter+0x4c/0x70 [ 2965.786997] __skb_datagram_iter+0x4f7/0x880 [ 2965.787892] ? zerocopy_sg_from_iter+0x110/0x110 [ 2965.788870] skb_copy_datagram_iter+0x88/0x190 [ 2965.789812] tcp_recvmsg+0x13b5/0x2930 [ 2965.790626] ? tcp_splice_read+0x8c0/0x8c0 [ 2965.791494] ? sock_has_perm+0x1ea/0x280 [ 2965.792331] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2965.793379] ? lock_downgrade+0x6d0/0x6d0 [ 2965.794241] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2965.795310] ? tcp_splice_read+0x8c0/0x8c0 [ 2965.796165] inet6_recvmsg+0x13b/0x6e0 [ 2965.796957] ? inet6_bind+0x120/0x120 [ 2965.797754] ? security_socket_recvmsg+0x95/0xc0 [ 2965.798719] ? inet6_bind+0x120/0x120 [ 2965.799486] sock_recvmsg+0xff/0x180 [ 2965.800241] __sys_recvfrom+0x1be/0x2f0 [ 2965.801064] ? __ia32_sys_send+0x100/0x100 [ 2965.801913] ? lock_downgrade+0x6d0/0x6d0 [ 2965.802788] ? wait_for_completion_io+0x270/0x270 [ 2965.803758] ? rcu_read_lock_any_held+0x75/0xa0 [ 2965.804697] ? vfs_write+0x354/0xa70 [ 2965.805461] ? fput_many+0x2f/0x1a0 [ 2965.806191] ? ksys_write+0x1a9/0x260 [ 2965.806950] ? __ia32_sys_read+0xb0/0xb0 [ 2965.807773] __x64_sys_recvfrom+0xdd/0x1b0 [ 2965.808618] ? syscall_trace_enter.constprop.0+0x10d/0x1e0 [ 2965.809813] do_syscall_64+0x33/0x40 [ 2965.810655] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2965.811806] RIP: 0033:0x7f88898a5b19 [ 2965.812645] 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 [ 2965.816756] RSP: 002b:00007f8886dfa188 EFLAGS: 00000246 ORIG_RAX: 000000000000002d [ 2965.818485] RAX: ffffffffffffffda RBX: 00007f88899b9020 RCX: 00007f88898a5b19 [ 2965.820078] RDX: 0000000000001000 RSI: 0000000020001e00 RDI: 0000000000000003 [ 2965.821684] RBP: 00007f8886dfa1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2965.823279] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2965.823950] FAULT_INJECTION: forcing a failure. [ 2965.823950] name failslab, interval 1, probability 0, space 0, times 0 [ 2965.824871] R13: 00007ffcfdd49a7f R14: 00007f8886dfa300 R15: 0000000000022000 [ 2965.827083] CPU: 0 PID: 14612 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2965.827900] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2965.828874] Call Trace: [ 2965.829197] dump_stack+0x107/0x167 [ 2965.829619] should_fail.cold+0x5/0xa [ 2965.830084] ? create_object.isra.0+0x3a/0xa20 [ 2965.830629] should_failslab+0x5/0x20 [ 2965.831071] kmem_cache_alloc+0x5b/0x310 [ 2965.831550] create_object.isra.0+0x3a/0xa20 [ 2965.832060] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2965.832663] kmem_cache_alloc+0x159/0x310 [ 2965.833172] anon_vma_fork+0x1ff/0x640 [ 2965.833628] copy_process+0x7218/0x7800 [ 2965.834120] ? __cleanup_sighand+0xb0/0xb0 [ 2965.834622] ? _copy_from_user+0xfb/0x1b0 [ 2965.835116] kernel_clone+0xe7/0x980 [ 2965.835558] ? lock_acquire+0x197/0x470 [ 2965.836029] ? create_io_thread+0xf0/0xf0 [ 2965.836531] ? ksys_write+0x21a/0x260 [ 2965.836974] ? lock_downgrade+0x6d0/0x6d0 [ 2965.837459] __do_sys_clone3+0x1e5/0x320 [ 2965.837896] ? __do_sys_clone+0x110/0x110 [ 2965.838352] ? rcu_read_lock_any_held+0x75/0xa0 [ 2965.838849] ? vfs_write+0x354/0xa70 [ 2965.839249] ? fput_many+0x2f/0x1a0 [ 2965.839646] ? ksys_write+0x1a9/0x260 [ 2965.840054] ? __ia32_sys_read+0xb0/0xb0 [ 2965.840502] do_syscall_64+0x33/0x40 [ 2965.840905] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2965.841458] RIP: 0033:0x7f844c6a6b19 [ 2965.841865] 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 12:48:19 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000480)={0x200000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x34}, &(0x7f0000000340)=""/58, 0x3a, &(0x7f0000000380)=""/139, &(0x7f0000000440)=[0x0], 0x1}, 0x58) perf_event_open(&(0x7f0000000200)={0x3, 0x80, 0x8b, 0xd, 0x3, 0x9, 0x0, 0xffff, 0x1, 0xc, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffffffff, 0x0, @perf_config_ext={0x0, 0x7fffffff}, 0x20000, 0x7, 0x1ff, 0x8, 0xcee, 0x8, 0x0, 0x0, 0x6, 0x0, 0x9}, r1, 0x0, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x7f, 0x1, 0x0, 0xff, 0x0, 0x4, 0x22000, 0x6, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000), 0x6}, 0x44000, 0x4, 0x2, 0x7, 0x7f, 0x2, 0x1, 0x0, 0x9, 0x0, 0x20}, 0xffffffffffffffff, 0x2, r0, 0x3) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) r2 = shmget(0x3, 0x4000, 0x200, &(0x7f0000ffb000/0x4000)=nil) r3 = shmget(0x3, 0x4000, 0x200, &(0x7f0000ffb000/0x4000)=nil) shmat(r3, &(0x7f0000ff9000/0x4000)=nil, 0xc000) shmctl$IPC_RMID(r3, 0x0) shmat(r3, &(0x7f0000fec000/0x14000)=nil, 0x5000) shmat(r2, &(0x7f0000ff9000/0x4000)=nil, 0xc000) shmctl$IPC_RMID(r2, 0x0) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000500)=""/254) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0), 0x101000, 0x0) syz_io_uring_setup(0x72af, &(0x7f0000000100)={0x0, 0xdebb, 0x8, 0x1, 0x399, 0x0, r4}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000000180), &(0x7f00000001c0)) [ 2965.843835] RSP: 002b:00007f8449bda188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2965.844832] RAX: ffffffffffffffda RBX: 00007f844c7ba0e0 RCX: 00007f844c6a6b19 [ 2965.845601] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000500 [ 2965.846370] RBP: 00007f8449bda1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2965.847130] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2965.847901] R13: 00007ffe14a4f41f R14: 00007f8449bda300 R15: 0000000000022000 12:48:19 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}]}, 0x24}, 0x11}, 0x0) 12:48:19 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}]}, 0x24}, 0x18}, 0x0) 12:48:19 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r2, &(0x7f00000000c0)="a3", 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x12, r3, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r0, 0x0) dup2(r2, r1) (fail_nth: 5) [ 2965.957204] FAULT_INJECTION: forcing a failure. [ 2965.957204] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2965.958950] CPU: 0 PID: 14627 Comm: syz-executor.5 Not tainted 5.10.208 #1 [ 2965.959726] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2965.960653] Call Trace: [ 2965.960939] dump_stack+0x107/0x167 [ 2965.961358] should_fail.cold+0x5/0xa [ 2965.961796] __alloc_pages_nodemask+0x182/0x600 [ 2965.962317] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2965.962854] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2965.963529] ? wait_for_completion_io+0x270/0x270 [ 2965.964082] alloc_pages_vma+0xbb/0x410 [ 2965.964530] uprobe_write_opcode+0x250/0x1200 [ 2965.965040] ? _down_write_nest_lock+0x160/0x160 [ 2965.965568] ? is_trap_insn+0x20/0x20 [ 2965.965993] register_for_each_vma+0x9f0/0xc00 [ 2965.966516] uprobe_apply+0xfc/0x150 [ 2965.966936] uprobe_perf_close+0x42b/0x5f0 [ 2965.967412] trace_uprobe_register+0xa7/0x730 [ 2965.967907] ? _perf_event_period+0x2a0/0x2a0 [ 2965.968414] perf_uprobe_destroy+0x9d/0x130 [ 2965.968894] ? perf_uprobe_init+0x210/0x210 [ 2965.969402] _free_event+0x159/0xc70 [ 2965.969830] perf_event_release_kernel+0x899/0xc50 [ 2965.970380] ? fsnotify_first_mark+0x240/0x240 [ 2965.970896] ? perf_pmu_migrate_context+0x840/0x840 [ 2965.971446] ? task_work_run+0xbc/0x1a0 [ 2965.971888] perf_release+0x33/0x50 [ 2965.972296] __fput+0x285/0x980 [ 2965.972665] ? perf_event_release_kernel+0xc50/0xc50 [ 2965.973244] task_work_run+0xe2/0x1a0 [ 2965.973682] exit_to_user_mode_prepare+0x186/0x190 [ 2965.974233] syscall_exit_to_user_mode+0x38/0x1e0 [ 2965.974774] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2965.975350] RIP: 0033:0x7fa6fab73b19 [ 2965.975770] 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 [ 2965.977829] RSP: 002b:00007fa6f80e9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 2965.978680] RAX: 0000000000000005 RBX: 00007fa6fac86f60 RCX: 00007fa6fab73b19 [ 2965.979442] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000006 [ 2965.980230] RBP: 00007fa6f80e91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2965.981005] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2965.981797] R13: 00007ffcc296ecff R14: 00007fa6f80e9300 R15: 0000000000022000 [ 2965.987438] ref_ctr going negative. vaddr: 0x20ffa002, curr val: 0, delta: -1 [ 2965.988248] ref_ctr decrement failed for inode: 0x3ea9 offset: 0x0 ref_ctr_offset: 0x2 of mm: 0x0000000055a02fe3 12:48:34 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xf, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$FIGETBSZ(r0, 0x2, &(0x7f0000000040)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x39}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x7, 0x1, 0x101, 0x0, 0x0, {0x0, 0x0, 0x4}, ["", ""]}, 0x14}}, 0x0) dup2(r1, r2) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001700)=""/4099, 0xffffffc9, 0xcd08, 0x0, 0xfffffffffffffe77) 12:48:34 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}]}, 0x24}, 0x25}, 0x0) 12:48:34 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) (fail_nth: 10) 12:48:34 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0), 0x0, {0x6}, &(0x7f0000000240)=""/110, 0x6e, 0x0, 0x0}, 0x58) (fail_nth: 78) 12:48:34 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r2, &(0x7f00000000c0)="a3", 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x12, r3, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r0, 0x0) dup2(r2, r1) (fail_nth: 6) 12:48:34 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {0x6}, 0x0, 0xf0ff1f, 0x0, 0x0}, 0x58) 12:48:34 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0xa7418b64e49b608d) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x46e2, 0x20) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r1, &(0x7f0000000580)=ANY=[@ANYBLOB="2f264d5b5f753b994736f4189adcdb6ca35a4e661eed19ccf61af467fc1ea0d0f6e7e08bfc49a4ec0b7fa1ebb0ff66444f61498a1f8e6b9dbe4c5d9a937127dfe7d003ee137b57afaf6dc60cb6390b6ce6227b014a0031f1527e8e0b3f2c6affdaf4c1e0c8c7930a55e2bd1ce8ad9fe27d4ae7f60770ce168a5ec757c7f93d5a98db34aae355e2ca3edd2b189ae7a1838aeaee93bbf9cbc6201f9d9b1631ae1aeaace9362131d0f4b551fa37b49f5f0eb52f723cd395c0e7ba650a5edd4471b5319ca64e8977af9d9d673741acf72d8307bc7cb990c9706faf5a5fde8f33131f57db0514d6f560930d1a873a0380a4aa5deb54b205c0d74f6b205acdefdde4b1964a62cf636cbf746c56a419ab6d9863eccbb569dcb7a8bb1cc3c335fdb2a6d8d88c75df3e8aa6248841e85a208f1ad8b71db008a2ff831a499dcb59b7433a4f794f8a4895a7af8897675828c0a187aff9b16548baee64a10f29adf40e93f45c9c78685575b084bc11743f99ddfcc2e058c2979dc49264c74cbcca6294496e3a349900f117adaaf1711594c0a47f28023425f8448ad03de4f6d0d3eca9d6bdfa135dba41c71cf3d19ab0848d5092ab185428ef5463a7292135628eb07fa68d16c2fb9505420d1b1cccaa9fd81734e5c40797df137c66ede82b31f365ed6a1feca59e80579766f55ff7f53105c9679e4bd6cdb8ce8720dee8586641ad55a76403a076119d68d06395e8cdc4e41f75f47d91cc0a885cd27884c20bd05f25e71b53e8b5d096961f35bdc18bad1dbc4b47944ad61be617f1f0b74d0eb7285dac7bdeb9a2de2fe08fc8bbeecb4d96218b2dfbfaaebb4aa437c361e7760eb14fbdd7b6d5460dc4bdf687abd8034147d0ea0097b6ebdf86428e7c7bd606dc3cb87dcdb9c8394e94e7697e6f46eda87b61fa8dbe9c7e242080824b693eceb02831cc5f10d237140cbfe280ed51bddc8925b543a41c8e5f0541f90e454f28bbc3b9bb91860d1509b71cf7b17f03f27e775d1f890b60aaf29d761023a67a940267d2548e7ea03c42c2695e302cc5574a8e4c8feda9d694323c51632d157e95904736788288f8c004da005715943a539df54db4b6193213b2e53329b71dfbf22ca229912b2519371a94000b6f16ebfa4d7d57526a220f646f6160078fe518206a3c50d06b9e7050eaf1db7884fdd2d548bba90256d8c90e54e3efb7de34dc48983d74053dc4465d7e1eb764ac2fb88c90ba1ee820c4828bb0ea7c66b1a46f9c393ffa76c3d8242ccb1e11e9b205bcbf61fdcbd25684d77942f0936a83c80c11475fbf9b49070e26c6b9c72f0be3d196f771c9b87b58c1377fcefa24848f16feb1eb1d1a12df1c84e4d4b6c6b620ba8fc298c07c9bea49a4b3ce4a80befd3cce5413c1cc59bda4619b094b210194bc0f54a7e6fb56c2a49880cd93a74326fc9943f3650a89000791d5fa594434c7c50322e1dae190d6b1e814688129784af7c8031d9cdacb7815c819f4f24f4584c79acb44d60f5633bdf94b96faedf49b47df5f3ae7773e10c190bb07c7556687da492534a4ee1b416c281f7112ba60dd6313829d620d05f74edbabbdb3524dc601a12db8b36883ce9050e6daf02fe86e3b88ecb5a13a3b097952224709b22373301cb9f68a420b0eae3f12e30f01a1001374e8bfaa46b00f27b5a822805c2671935aa869ebed9744b6c9716bf18b90f259df47462ea16f519fcffc3dc482d05c93584681d61db2c8cbfc0b276333418d2697cb7a168d35642497389a37c8ef04ebe44ab60d4f8af63bc9821c8b968a3f636d378673460b29fab9a540af139494e3d82369a9a8aea68f669716f4678a84f081c7dc9c6b689eecba9f305f33a97b3c7640603c25e52c2307658f0515f5c018c9019e99648ef66fffbbb4f52a19baf2916eabc9d42015a4f4cd0d6af46be51c6b915bac2677140171021fc9274e9a300109cf521826380a01c0dfe66b7048b92e43574ade8e9c06abe5e6e66045d468890543070c5d4b6de8b3824e99973b939a590ac6f5e17c5e9831ee5b93ff73d55c2f91c1001f7a1d7c9998da5e9003ba2c981c6f29b1dda234e728cf9dbb487eea99652e4f65f2dd4fb978a376263ff8cc9741f89af6d7f5961a1c101539fe4c8795974d6c120ddd6688cc05ba90fc16324409525756981d02824a4b977a5bd65ade013fee9fcd6079879f6433a3ab9294c44084bb88cb2b733a4dddaa874513b31988593756b2429f88e9b01d30e5499089012c96e38a8dbe11b1b007aab2d06d70e89af027338ff0cd4f5b385115533685d3b553d528a67aef26519fbc30e83f4c6b3d3dfd28fc16d9844841714563331ea5a91e913c0023f6b22e2bef37e285731a66a0114b965142dfd3dafb8db4c8c4edba461c1fdc29ef7bd8b4207285b9cefdf8e2374da57e0a43a8bb70628758fa929ec7f86e55c9394deb272592a4e7e54b84f2f8422e880fd857b80cf6d16a9f3ba06a58df44ff97c32ac6e9565cb2c2228303a8a4170879291eb2164c7234463fdefd7c3ac2868908282b2c2457be9c2ff6e99c0c628e6d73d5dc89d33b1da10da2ae3f3e9c5db64c2234903603d9169a5d378453c7369a9e811e37addddf2e30158e9c7a497b3ac0b2a0221cc994469650b78c1f5310da9d483b470d1f08f4e32fa51921ec34307c63f0cc34ee76a02f7c63f9648f3d91e38ddc23adb1b01ce8d7a6dbe9e29c4639b7f2bdadbba3945acb8f4ab44366b3fbc823ec0801e4240c7ef596814b5106370aed95ed1f22738ec1db5bc113a9365a6f43993ddd16157b2470f638bea89dd36bf756a06490274daac500026f15a81fb85c70dfc0e83e2f2a138ffeed136ff6399d8d7480d6aea747fdb6c6c7f881e55cc2027df1b5bc89176480073d48f6d4bd1d25eca8a1c50840fd789ab65c1f6467b92ee651f0db0b59a8c73f414ab63c11912508bed583cf5d08a11c8e55d559c2497489039b1a0e35530e7aeae253abb4ba1c843572767b9d289b79e1d1473f7a439d394e0e9d98eea650a921d65a2634c2971d68fe0933d2ce727a9b74d494b0069b5fc9b3b624eb042e24d8c98b6e8d15223760cb3875202e581e896b85f757e8d7073e45a4c0f0ae1ad8735417640372d6bc7672ccbefca628267118a162705b03e823a5f629e19703023b02d088f92c74827d2a8253b92198f24e982ce615dc3db9d48236d16b3c01002665c8d64ba89353643302a5d03c5e25502ff343d0342a413d44c368ed641c93efb773599a7d358736c0b2b56b4eb22585488c9f902e80ad44a33364d0386bcd63efa90b8c8c4bd3ce363b60fd51eaf6c751220ef41d88f6735d10233ab6e7e51b25190020ac9fd03cc6bd9d12ddf82582640c725dca078eb87cb2557919625e006ada706ba768f5f7ea3d93828bb3b2378e492f03be96d23b090bace2110d0fd851c0f6c9413d9e38df4e145b7058f65b73670d8cc5c3ff168ffb4e04bca8a299c42b38987904a19b84dcf4787dcd6ee84ef1609f4b80f5c46a55fc6416c7155aa29504523c90f15fc3d5728cdafb9240cce55e641dd925329a1259f9940b7b8e95d1e3d8d38af95c68dd0161b6f14566d96190fa37b095378840819a66bda9775766fe3066224a64b0d285434926303c2511e39d34bb129e4b3bd625628770cd221cf796e6cfe43e6bf0de29d03adbe30c0f6267fc6b0cbb0c6666738d50d70a36475bab819208cd21045821f17cafde9d0b76c322299185f84fd50192e5366e7939ca9083b7b0307e84f252f1b318ba1fcf412a998eb9e5d2f6963c4acaf4fceeca5ac028c654a7bfd969b4832e9b65adab833f3ecb403953ee83676aea42d8af1e1bc7a949f8728d0a9976a0368a73e103a67c35b253af391dca9bc826ee44427526223669e9f3ce9e28cad79162892e37460bee9c5aa516e8c076bbffd45ccc3b737387553af16b10338752b394e6148d29ccafdbc83e0129ceaf7b8e659a7e3d6403d0f4270704473d27c38c2fc218b9d75a334f45ef5bd9b31c474b62330dad0b1011b6393c209ef5f8bd55d609f90832d3d4a0a367743d5b1b2bd06040abe35b0afa4fd040bdb136a2d1b2a007fd7a1890d6c3cf4c9189f2bd3d846c6651f7a6f3f8aa5f5138aebb23b3b76a7efa19c9f81030fc5364e2542abebe1708642a5bce756c5cef2132f4e8264092461ffdbf78481f39b1b8e2141f9c694ac17eaecc2fdf0e0707f7f0006060906da6e4217ce6ce38017424e283b2d8fe37f54e526f4ee42aaa3eedcda0564e7a5e7c8e7279e4b809a4f2ff7a8039d7e669b449250187498dd53af32a4430cfb15b47c4d9c83836876bc9edb914ef30f44d58124d25a2d051774d1af5a14b7cea77b38cdfdcb084c6b8915d00ab53efd8e7d1571d0c14ea25ae09c4cd668e18d98b2f186b1229ea37e9d34f7a98890338e46cdbdde1055dcdfc0b45759e110c70373aa13cdd92bb908659813e4c9c5f7b29f76efcaa7eb220287f1f17cd3ce46ec191783594daaf0b49ab8d0fd31dab24858d9bf1afb0c8f56f6843420c246599a12418c69157398228695587a58138fe4ac98d7ba9410a51ed5ab61004059c4b47e7cdf472ef587194ff56ccf2934596fee6e0aeb2009e7e6880f917357466f1b956c48f7c08dc9d107d348409eb2043774d47e933a1ab0db064cc692f0468734b1760cc653f528ac728287692af1a118a0a66e0a071812ff9f8d4862fb426bb682f5cb9c95a552300b06ae59169726b2fba29b20113196dba872f85cb82e5526116089d29fbb045cac5f28544218eec36576a8cdf997e242854e38202ea3d971ff8f904aa90e0250bfd3514251aa0710bb6770640ae86e2978ba0be660f298e3d42b14556decdf8108359d234148746a1ce3f8446a591e8476a4982079172822e7f95cdc583506b5de3a59f5e37f5c6da4d0773d18ca70ac2e51a8b297733d8054843a50b8004d99d7ee4a9ce418908b299df73e86a9ab8c2cdad12f0a64bb015f9ffa9a7c2319ad2cd624d41f3337dfa1e811f5df275398d31b0286c2f2bb289964a06617cc1e4bf6847e088cb6db235c9c62cfc444e5991be1929d7f33f87b86f2ce2c76faa83a41edb573808b35db0b681cb08ae850061ed7d0b3bdfe4d1e7bd2ca297ba1cbe60b901b0bfa2694e06aa3c09257388867fbef036b513d3e934fb3132c41620eaee150df87232df8af032461ea77ae2577225f3d660a2041825979554b6c4743f74f58b4c1255e711609560be5941037c02d550bf614cee1375ba3a52ae30dc7abc97e4e20c0aca56ee095d77d222514d77a35943b16aa82d007b89e5058d1c2e634424662888f25dd07344ed23bda02d59bc95b2e5b2b04a992bcf734e9775e36350dc812f9bcbd03db1eaaf5a6fb8a002150f6e72a78dd5a112e4137797759ea2e3b856a9a42d767b1611f3486ccdae3f76794be52416b49a02be381b55b5e259e88b0cbc1d893e6e981edee265ee13039d3610cc9efa6db47445fed4e44c957e957186f65b235b1e2fa7604442c8cd222c2231b42716b4666777a14978fd4fafa83482e6d0255df39adbd1a446451ae3c29c3dac98ed47b94dec1079fd9ee208dd0b8440d20d33d24f4a9768cf322ec7a47a56cff7a7482869338ab90986ce41f45a95e1ef39256bdf4619eb2c5404cf9f19e6cc49a2e94fe70e0708b3485c4aacb77f5d51dcb3e37781ca948c6fb4b904028b75521730a082b89accf1b6b1b0b38fcac66df85119d9b01518df7fbd4dadd3e312a21df94fd37eb033aadb1684a7b46da6686d6723", @ANYRES32, @ANYRESHEX, @ANYRESHEX=r0, @ANYRESDEC, @ANYBLOB="a99c768f3b754e06632d5389f1d371e39205ff66e53df6ae50a9cd9113d1d08fe4f93419336199b4d9ed4c9a43ea4fd1fbce800a081b4e5def127f68e72dbce226cad6a9c0564ce5dbdba12600333076165800"/96], 0xfdef) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x5, 0x0, 0x1, 0xfb, 0x0, 0xfffffffffffffe01, 0x2000, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000000000), 0x9}, 0x40000, 0x5, 0xb7, 0x7, 0xfffffffffffffffd, 0x80000001, 0x0, 0x0, 0x7ff, 0x0, 0x2}, 0xffffffffffffffff, 0x10, r0, 0x2) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x2000, 0x0) r2 = shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) r3 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000ffa000/0x1000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) shmctl$SHM_UNLOCK(r2, 0xc) 12:48:34 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}}, 0x0, 0x0, 0x4b, 0x0, "a1434d16d913534f654ed1777e0a7fa37760b9e3107318c497350ee047a9f8490f847220e51cb7466d3400322e1767bc90d79831007ef1d09975e05300cb5d5e673b91f6279a08cc5b4cd61c9a449cc7"}, 0xd8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "15bb6949bc674ed64133723aa6453b9d292123bebbcd37c5097fd53da62c01e266166394afb8d0aca105da30931d140a11973acb9dcc0d8da3a4f6f42444a1948f422c8d8d2d8bba069588783e32b713"}, 0xd8) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) epoll_wait(0xffffffffffffffff, 0x0, 0x0, 0x6226) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 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, 0x7a2, 0x0, @perf_config_ext, 0x0, 0x10000}, 0x0, 0xfffdffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0xce4, 0xcd08, 0x0, 0x0) [ 2981.271194] FAULT_INJECTION: forcing a failure. [ 2981.271194] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2981.273674] CPU: 1 PID: 14638 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2981.274997] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2981.276563] Call Trace: [ 2981.277069] dump_stack+0x107/0x167 [ 2981.277790] should_fail.cold+0x5/0xa [ 2981.278529] __alloc_pages_nodemask+0x182/0x600 [ 2981.279413] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2981.280547] ? copy_page_range+0x28e1/0x3810 [ 2981.281415] alloc_pages_current+0x187/0x280 [ 2981.282246] get_zeroed_page+0x14/0xb0 [ 2981.282986] __pud_alloc+0x33/0x270 [ 2981.283664] copy_page_range+0x2ca1/0x3810 [ 2981.284469] ? SOFTIRQ_verbose+0x10/0x10 [ 2981.285233] ? lock_chain_count+0x20/0x20 [ 2981.286048] ? lock_downgrade+0x6d0/0x6d0 [ 2981.286852] ? up_write+0x191/0x550 [ 2981.287539] ? vm_iomap_memory+0x190/0x190 [ 2981.288343] ? downgrade_write+0x3a0/0x3a0 [ 2981.289137] ? anon_vma_interval_tree_insert+0x277/0x450 [ 2981.290159] ? __vma_link_rb+0x540/0x700 [ 2981.290939] copy_process+0x759b/0x7800 [ 2981.291725] ? __cleanup_sighand+0xb0/0xb0 [ 2981.292528] ? _copy_from_user+0xfb/0x1b0 [ 2981.293333] kernel_clone+0xe7/0x980 [ 2981.294084] ? lock_acquire+0x197/0x470 [ 2981.294841] ? create_io_thread+0xf0/0xf0 [ 2981.295662] ? ksys_write+0x21a/0x260 [ 2981.296379] ? lock_downgrade+0x6d0/0x6d0 [ 2981.297217] __do_sys_clone3+0x1e5/0x320 [ 2981.297978] ? __do_sys_clone+0x110/0x110 [ 2981.298786] ? rcu_read_lock_any_held+0x75/0xa0 [ 2981.299666] ? vfs_write+0x354/0xa70 [ 2981.300365] ? fput_many+0x2f/0x1a0 [ 2981.301086] ? ksys_write+0x1a9/0x260 [ 2981.301830] ? __ia32_sys_read+0xb0/0xb0 [ 2981.302618] do_syscall_64+0x33/0x40 [ 2981.303352] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2981.304369] RIP: 0033:0x7f844c6a6b19 [ 2981.305060] 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 [ 2981.308635] RSP: 002b:00007f8449c1c188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2981.310077] RAX: ffffffffffffffda RBX: 00007f844c7b9f60 RCX: 00007f844c6a6b19 [ 2981.311422] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000500 [ 2981.312745] RBP: 00007f8449c1c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2981.314134] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2981.315470] R13: 00007ffe14a4f41f R14: 00007f8449c1c300 R15: 0000000000022000 [ 2981.360744] FAULT_INJECTION: forcing a failure. [ 2981.360744] name failslab, interval 1, probability 0, space 0, times 0 [ 2981.363197] CPU: 0 PID: 14651 Comm: syz-executor.5 Not tainted 5.10.208 #1 [ 2981.364611] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2981.366342] Call Trace: [ 2981.366895] dump_stack+0x107/0x167 [ 2981.367657] should_fail.cold+0x5/0xa [ 2981.368457] ? register_for_each_vma+0x476/0xc00 [ 2981.369469] should_failslab+0x5/0x20 [ 2981.370273] kmem_cache_alloc_trace+0x55/0x320 [ 2981.371222] register_for_each_vma+0x476/0xc00 [ 2981.372190] __uprobe_unregister+0x120/0x260 [ 2981.373118] uprobe_unregister+0x5a/0x90 [ 2981.373985] __probe_event_disable+0x11e/0x240 [ 2981.374964] probe_event_disable+0x163/0x1d0 [ 2981.375869] trace_uprobe_register+0xd3/0x730 [ 2981.376799] ? trace_uprobe_register+0x5c/0x730 [ 2981.377800] perf_trace_event_unreg.isra.0+0xb0/0x210 [ 2981.378908] perf_uprobe_destroy+0xc0/0x130 [ 2981.379811] ? perf_uprobe_init+0x210/0x210 [ 2981.380711] _free_event+0x159/0xc70 [ 2981.381528] perf_event_release_kernel+0x899/0xc50 [ 2981.382605] ? fsnotify_first_mark+0x240/0x240 [ 2981.383564] ? perf_pmu_migrate_context+0x840/0x840 [ 2981.384649] ? task_work_run+0xbc/0x1a0 [ 2981.385496] perf_release+0x33/0x50 [ 2981.386253] __fput+0x285/0x980 [ 2981.386959] ? perf_event_release_kernel+0xc50/0xc50 [ 2981.388043] task_work_run+0xe2/0x1a0 [ 2981.388845] exit_to_user_mode_prepare+0x186/0x190 [ 2981.389879] syscall_exit_to_user_mode+0x38/0x1e0 [ 2981.390919] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2981.391985] RIP: 0033:0x7fa6fab73b19 [ 2981.392741] 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 [ 2981.397225] RSP: 002b:00007fa6f80e9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 2981.399138] RAX: 0000000000000005 RBX: 00007fa6fac86f60 RCX: 00007fa6fab73b19 [ 2981.400722] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000006 [ 2981.402257] RBP: 00007fa6f80e91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2981.403743] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2981.405238] R13: 00007ffcc296ecff R14: 00007fa6f80e9300 R15: 0000000000022000 [ 2981.419363] FAULT_INJECTION: forcing a failure. [ 2981.419363] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2981.421523] CPU: 1 PID: 14657 Comm: syz-executor.0 Not tainted 5.10.208 #1 [ 2981.422729] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2981.424205] Call Trace: [ 2981.424678] dump_stack+0x107/0x167 [ 2981.425340] should_fail.cold+0x5/0xa [ 2981.426026] _copy_to_iter+0x264/0x12d0 [ 2981.426739] ? mark_lock+0xf5/0x2df0 [ 2981.427395] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2981.428315] ? SOFTIRQ_verbose+0x10/0x10 [ 2981.429039] ? _copy_from_iter_nocache+0xd60/0xd60 [ 2981.429928] ? lock_chain_count+0x20/0x20 [ 2981.430665] ? __virt_addr_valid+0x128/0x350 [ 2981.431428] ? __check_object_size+0x319/0x440 [ 2981.432252] simple_copy_to_iter+0x4c/0x70 [ 2981.432990] __skb_datagram_iter+0x4f7/0x880 [ 2981.433782] ? zerocopy_sg_from_iter+0x110/0x110 [ 2981.434626] skb_copy_datagram_iter+0x88/0x190 [ 2981.435437] tcp_recvmsg+0x13b5/0x2930 [ 2981.436145] ? tcp_splice_read+0x8c0/0x8c0 [ 2981.436891] ? sock_has_perm+0x1ea/0x280 [ 2981.437608] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2981.438504] ? lock_downgrade+0x6d0/0x6d0 [ 2981.439230] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2981.440147] ? tcp_splice_read+0x8c0/0x8c0 [ 2981.440881] inet6_recvmsg+0x13b/0x6e0 [ 2981.441576] ? inet6_bind+0x120/0x120 [ 2981.442243] ? security_socket_recvmsg+0x95/0xc0 [ 2981.443071] ? inet6_bind+0x120/0x120 [ 2981.443729] sock_recvmsg+0xff/0x180 [ 2981.444380] __sys_recvfrom+0x1be/0x2f0 [ 2981.445070] ? __ia32_sys_send+0x100/0x100 [ 2981.445840] ? lock_downgrade+0x6d0/0x6d0 [ 2981.446578] ? wait_for_completion_io+0x270/0x270 [ 2981.447427] ? rcu_read_lock_any_held+0x75/0xa0 [ 2981.448241] ? vfs_write+0x354/0xa70 [ 2981.448897] ? fput_many+0x2f/0x1a0 [ 2981.449542] ? ksys_write+0x1a9/0x260 [ 2981.450209] ? __ia32_sys_read+0xb0/0xb0 [ 2981.450920] __x64_sys_recvfrom+0xdd/0x1b0 [ 2981.451654] ? syscall_trace_enter.constprop.0+0x10d/0x1e0 [ 2981.452607] do_syscall_64+0x33/0x40 [ 2981.453245] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2981.454136] RIP: 0033:0x7f88898a5b19 [ 2981.454778] 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 [ 2981.458020] RSP: 002b:00007f8886dfa188 EFLAGS: 00000246 ORIG_RAX: 000000000000002d [ 2981.459304] RAX: ffffffffffffffda RBX: 00007f88899b9020 RCX: 00007f88898a5b19 [ 2981.460514] RDX: 0000000000001000 RSI: 0000000020001e00 RDI: 0000000000000003 [ 2981.461747] RBP: 00007f8886dfa1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2981.462945] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2981.464149] R13: 00007ffcfdd49a7f R14: 00007f8886dfa300 R15: 0000000000022000 12:48:34 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}]}, 0x24}, 0x1, 0x2}, 0x0) 12:48:34 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x7}}, './file0\x00'}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/ip_tables_targets\x00') ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000040)) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x9, 0x1, 0x5, 0xe1, 0x0, 0x0, 0x400, 0xa, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f00000000c0), 0xd}, 0x41800, 0x8, 0x1, 0x4, 0x8, 0x4, 0x3, 0x0, 0x5, 0x0, 0x8}, 0xffffffffffffffff, 0x5, r2, 0x1) 12:48:34 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0), 0x0, {0x6}, &(0x7f0000000240)=""/110, 0x6e, 0x0, 0x0}, 0x58) (fail_nth: 79) 12:48:34 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {0x6}, 0x0, 0x1000000, 0x0, 0x0}, 0x58) 12:48:34 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r2, &(0x7f00000000c0)="a3", 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x12, r3, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r0, 0x0) dup2(r2, r1) (fail_nth: 7) 12:48:34 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}]}, 0x24}, 0x1, 0x3}, 0x0) [ 2981.553854] FAULT_INJECTION: forcing a failure. [ 2981.553854] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2981.556002] CPU: 1 PID: 14667 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2981.557107] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2981.558429] Call Trace: [ 2981.558847] dump_stack+0x107/0x167 [ 2981.559445] should_fail.cold+0x5/0xa [ 2981.560093] __alloc_pages_nodemask+0x182/0x600 [ 2981.560854] ? lock_acquire+0x197/0x470 [ 2981.561512] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2981.562465] ? lock_downgrade+0x6d0/0x6d0 [ 2981.563120] ? do_raw_spin_lock+0x121/0x260 [ 2981.563811] alloc_pages_current+0x187/0x280 [ 2981.564528] __pmd_alloc+0x37/0x5e0 [ 2981.565122] copy_page_range+0x2bd8/0x3810 [ 2981.565815] ? SOFTIRQ_verbose+0x10/0x10 [ 2981.566462] ? lock_chain_count+0x20/0x20 [ 2981.567154] ? up_write+0x191/0x550 [ 2981.567730] ? vm_iomap_memory+0x190/0x190 [ 2981.568399] ? downgrade_write+0x3a0/0x3a0 [ 2981.569060] ? anon_vma_interval_tree_insert+0x277/0x450 [ 2981.569939] ? __vma_link_rb+0x540/0x700 [ 2981.570612] copy_process+0x759b/0x7800 [ 2981.571259] ? __cleanup_sighand+0xb0/0xb0 [ 2981.571961] ? _copy_from_user+0xfb/0x1b0 [ 2981.572650] kernel_clone+0xe7/0x980 [ 2981.573271] ? lock_acquire+0x197/0x470 [ 2981.573944] ? create_io_thread+0xf0/0xf0 [ 2981.574658] ? ksys_write+0x21a/0x260 [ 2981.575296] ? lock_downgrade+0x6d0/0x6d0 [ 2981.575976] __do_sys_clone3+0x1e5/0x320 [ 2981.576650] ? __do_sys_clone+0x110/0x110 [ 2981.577356] ? rcu_read_lock_any_held+0x75/0xa0 [ 2981.578143] ? vfs_write+0x354/0xa70 [ 2981.578731] ? fput_many+0x2f/0x1a0 [ 2981.579340] ? ksys_write+0x1a9/0x260 [ 2981.579988] ? __ia32_sys_read+0xb0/0xb0 [ 2981.580691] do_syscall_64+0x33/0x40 [ 2981.581307] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2981.582119] RIP: 0033:0x7f844c6a6b19 [ 2981.582743] 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 [ 2981.585822] RSP: 002b:00007f8449c1c188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2981.586981] RAX: ffffffffffffffda RBX: 00007f844c7b9f60 RCX: 00007f844c6a6b19 [ 2981.588172] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000500 [ 2981.589358] RBP: 00007f8449c1c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2981.590543] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2981.591668] R13: 00007ffe14a4f41f R14: 00007f8449c1c300 R15: 0000000000022000 12:48:35 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {0x6}, 0x0, 0x8000000, 0x0, 0x0}, 0x58) [ 2981.623652] FAULT_INJECTION: forcing a failure. [ 2981.623652] name failslab, interval 1, probability 0, space 0, times 0 [ 2981.626120] CPU: 0 PID: 14670 Comm: syz-executor.5 Not tainted 5.10.208 #1 [ 2981.627566] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2981.629332] Call Trace: [ 2981.629879] dump_stack+0x107/0x167 [ 2981.630667] should_fail.cold+0x5/0xa [ 2981.631474] ? create_object.isra.0+0x3a/0xa20 [ 2981.632463] should_failslab+0x5/0x20 [ 2981.633281] kmem_cache_alloc+0x5b/0x310 [ 2981.634172] create_object.isra.0+0x3a/0xa20 [ 2981.635077] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2981.636135] kmem_cache_alloc_trace+0x151/0x320 [ 2981.637102] register_for_each_vma+0x476/0xc00 [ 2981.638099] __uprobe_unregister+0x120/0x260 [ 2981.639025] uprobe_unregister+0x5a/0x90 [ 2981.639870] __probe_event_disable+0x11e/0x240 [ 2981.640838] probe_event_disable+0x163/0x1d0 [ 2981.641786] trace_uprobe_register+0xd3/0x730 [ 2981.642736] ? trace_uprobe_register+0x5c/0x730 [ 2981.643705] perf_trace_event_unreg.isra.0+0xb0/0x210 [ 2981.644772] perf_uprobe_destroy+0xc0/0x130 [ 2981.645687] ? perf_uprobe_init+0x210/0x210 [ 2981.646596] _free_event+0x159/0xc70 [ 2981.647387] perf_event_release_kernel+0x899/0xc50 [ 2981.648416] ? fsnotify_first_mark+0x240/0x240 [ 2981.649393] ? perf_pmu_migrate_context+0x840/0x840 [ 2981.650443] ? task_work_run+0xbc/0x1a0 [ 2981.651286] perf_release+0x33/0x50 [ 2981.652042] __fput+0x285/0x980 [ 2981.652720] ? perf_event_release_kernel+0xc50/0xc50 [ 2981.653785] task_work_run+0xe2/0x1a0 [ 2981.654604] exit_to_user_mode_prepare+0x186/0x190 [ 2981.655627] syscall_exit_to_user_mode+0x38/0x1e0 [ 2981.656627] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2981.657723] RIP: 0033:0x7fa6fab73b19 [ 2981.658518] 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 [ 2981.662356] RSP: 002b:00007fa6f80e9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 2981.663940] RAX: 0000000000000005 RBX: 00007fa6fac86f60 RCX: 00007fa6fab73b19 [ 2981.665428] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000006 [ 2981.666917] RBP: 00007fa6f80e91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2981.668389] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2981.669882] R13: 00007ffcc296ecff R14: 00007fa6f80e9300 R15: 0000000000022000 12:48:35 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0), 0x0, {0x6}, &(0x7f0000000240)=""/110, 0x6e, 0x0, 0x0}, 0x58) (fail_nth: 80) [ 2981.766904] FAULT_INJECTION: forcing a failure. [ 2981.766904] name failslab, interval 1, probability 0, space 0, times 0 [ 2981.769454] CPU: 0 PID: 14678 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2981.770921] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2981.772644] Call Trace: [ 2981.773246] dump_stack+0x107/0x167 [ 2981.774081] should_fail.cold+0x5/0xa [ 2981.774912] ? __pmd_alloc+0x94/0x5e0 [ 2981.775714] should_failslab+0x5/0x20 [ 2981.776528] kmem_cache_alloc+0x5b/0x310 [ 2981.777437] __pmd_alloc+0x94/0x5e0 [ 2981.778259] copy_page_range+0x2bd8/0x3810 [ 2981.779161] ? lock_chain_count+0x20/0x20 [ 2981.780145] ? up_write+0x191/0x550 [ 2981.780922] ? vm_iomap_memory+0x190/0x190 [ 2981.781829] ? downgrade_write+0x3a0/0x3a0 [ 2981.782746] ? anon_vma_interval_tree_insert+0x277/0x450 [ 2981.783949] ? __vma_link_rb+0x540/0x700 [ 2981.784818] copy_process+0x759b/0x7800 [ 2981.785805] ? __cleanup_sighand+0xb0/0xb0 [ 2981.786733] ? _copy_from_user+0xfb/0x1b0 [ 2981.787637] kernel_clone+0xe7/0x980 [ 2981.788407] ? lock_acquire+0x197/0x470 [ 2981.789258] ? create_io_thread+0xf0/0xf0 [ 2981.790174] ? ksys_write+0x21a/0x260 [ 2981.790982] ? lock_downgrade+0x6d0/0x6d0 [ 2981.791849] __do_sys_clone3+0x1e5/0x320 [ 2981.792680] ? __do_sys_clone+0x110/0x110 [ 2981.793619] ? rcu_read_lock_any_held+0x75/0xa0 [ 2981.794585] ? vfs_write+0x354/0xa70 [ 2981.795367] ? fput_many+0x2f/0x1a0 [ 2981.796113] ? ksys_write+0x1a9/0x260 [ 2981.796916] ? __ia32_sys_read+0xb0/0xb0 [ 2981.797804] do_syscall_64+0x33/0x40 [ 2981.798584] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2981.799641] RIP: 0033:0x7f844c6a6b19 [ 2981.800416] 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 [ 2981.804402] RSP: 002b:00007f8449c1c188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2981.806374] RAX: ffffffffffffffda RBX: 00007f844c7b9f60 RCX: 00007f844c6a6b19 [ 2981.808186] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000500 [ 2981.809751] RBP: 00007f8449c1c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2981.811230] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2981.812674] R13: 00007ffe14a4f41f R14: 00007f8449c1c300 R15: 0000000000022000 12:48:48 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {0x6}, 0x0, 0x10000200, 0x0, 0x0}, 0x58) 12:48:48 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x70, 0x7, 0x0, 0x3, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x8}, 0x10, 0x0, 0x0, 0x6, 0x4, 0x0, 0x1}, 0x0, 0x4, 0xffffffffffffffff, 0x9) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000001c0)=0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x6, 0x1f, 0x3, 0x3, 0x0, 0xe9, 0x1, 0x8, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_config_ext={0xfffffffffffffffc, 0x7fffffff}, 0x460c0, 0x7fffffff, 0x4, 0x7, 0x9b, 0x0, 0x8, 0x0, 0x100, 0x0, 0x3}, r0, 0x5, 0xffffffffffffffff, 0x2) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x5, @mcast2, 0x4}, 0x1c) r1 = shmget(0x3, 0x4000, 0x200, &(0x7f0000ff7000/0x4000)=nil) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0xc000) openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x10940, 0x102) shmctl$IPC_RMID(r1, 0x0) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000080)=""/174) shmget$private(0x0, 0x2000, 0x20c, &(0x7f0000ffa000/0x2000)=nil) 12:48:48 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}]}, 0x24}, 0x1, 0x4}, 0x0) 12:48:48 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0), 0x0, {0x6}, &(0x7f0000000240)=""/110, 0x6e, 0x0, 0x0}, 0x58) (fail_nth: 81) 12:48:48 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}}, 0x0, 0x0, 0x4b, 0x0, "a1434d16d913534f654ed1777e0a7fa37760b9e3107318c497350ee047a9f8490f847220e51cb7466d3400322e1767bc90d79831007ef1d09975e05300cb5d5e673b91f6279a08cc5b4cd61c9a449cc7"}, 0xd8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "15bb6949bc674ed64133723aa6453b9d292123bebbcd37c5097fd53da62c01e266166394afb8d0aca105da30931d140a11973acb9dcc0d8da3a4f6f42444a1948f422c8d8d2d8bba069588783e32b713"}, 0xd8) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) epoll_wait(0xffffffffffffffff, 0x0, 0x0, 0x6226) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 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, 0x7a2, 0x0, @perf_config_ext, 0x0, 0x10000}, 0x0, 0xfffdffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0xd00, 0xcd08, 0x0, 0x0) 12:48:48 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r2, &(0x7f00000000c0)="a3", 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x12, r3, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r0, 0x0) dup2(r2, r1) (fail_nth: 8) 12:48:48 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) (fail_nth: 11) 12:48:48 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}}, 0x0, 0x0, 0x4b, 0x0, "a1434d16d913534f654ed1777e0a7fa37760b9e3107318c497350ee047a9f8490f847220e51cb7466d3400322e1767bc90d79831007ef1d09975e05300cb5d5e673b91f6279a08cc5b4cd61c9a449cc7"}, 0xd8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "15bb6949bc674ed64133723aa6453b9d292123bebbcd37c5097fd53da62c01e266166394afb8d0aca105da30931d140a11973acb9dcc0d8da3a4f6f42444a1948f422c8d8d2d8bba069588783e32b713"}, 0xd8) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) epoll_wait(0xffffffffffffffff, 0x0, 0x0, 0x6226) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a2, 0x0, @perf_config_ext, 0x0, 0x10000}, 0x0, 0xfffdffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0xc60, 0xcd08, 0x0, 0x0) [ 2995.480568] FAULT_INJECTION: forcing a failure. [ 2995.480568] name failslab, interval 1, probability 0, space 0, times 0 [ 2995.483070] CPU: 1 PID: 14684 Comm: syz-executor.5 Not tainted 5.10.208 #1 [ 2995.484464] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 12:48:48 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {0x6}, 0x0, 0x1ffff000, 0x0, 0x0}, 0x58) [ 2995.486159] Call Trace: [ 2995.486807] dump_stack+0x107/0x167 [ 2995.487556] should_fail.cold+0x5/0xa [ 2995.488333] ? register_for_each_vma+0x476/0xc00 [ 2995.489283] should_failslab+0x5/0x20 [ 2995.490075] kmem_cache_alloc_trace+0x55/0x320 [ 2995.491009] register_for_each_vma+0x476/0xc00 [ 2995.491958] __uprobe_unregister+0x120/0x260 [ 2995.492847] uprobe_unregister+0x5a/0x90 [ 2995.493679] __probe_event_disable+0x11e/0x240 [ 2995.494598] probe_event_disable+0x163/0x1d0 [ 2995.495496] trace_uprobe_register+0xd3/0x730 [ 2995.496407] ? trace_uprobe_register+0x5c/0x730 [ 2995.497350] perf_trace_event_unreg.isra.0+0xb0/0x210 [ 2995.498442] perf_uprobe_destroy+0xc0/0x130 [ 2995.499317] ? perf_uprobe_init+0x210/0x210 [ 2995.500180] _free_event+0x159/0xc70 [ 2995.500948] perf_event_release_kernel+0x899/0xc50 [ 2995.501938] ? fsnotify_first_mark+0x240/0x240 [ 2995.502868] ? perf_pmu_migrate_context+0x840/0x840 [ 2995.503903] ? task_work_run+0xbc/0x1a0 [ 2995.504713] perf_release+0x33/0x50 [ 2995.505453] __fput+0x285/0x980 [ 2995.506114] ? perf_event_release_kernel+0xc50/0xc50 [ 2995.507143] task_work_run+0xe2/0x1a0 [ 2995.507931] exit_to_user_mode_prepare+0x186/0x190 [ 2995.508923] syscall_exit_to_user_mode+0x38/0x1e0 [ 2995.509913] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2995.510942] RIP: 0033:0x7fa6fab73b19 [ 2995.511702] 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 [ 2995.515392] RSP: 002b:00007fa6f80e9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 2995.516913] RAX: 0000000000000005 RBX: 00007fa6fac86f60 RCX: 00007fa6fab73b19 [ 2995.518381] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000006 [ 2995.519839] RBP: 00007fa6f80e91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2995.521299] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2995.522792] R13: 00007ffcc296ecff R14: 00007fa6f80e9300 R15: 0000000000022000 [ 2995.529985] FAULT_INJECTION: forcing a failure. [ 2995.529985] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2995.532380] CPU: 1 PID: 14705 Comm: syz-executor.0 Not tainted 5.10.208 #1 [ 2995.533791] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2995.535449] Call Trace: [ 2995.535980] dump_stack+0x107/0x167 [ 2995.536716] should_fail.cold+0x5/0xa [ 2995.537515] _copy_to_user+0x2e/0x180 [ 2995.538292] simple_read_from_buffer+0xcc/0x160 [ 2995.539239] proc_fail_nth_read+0x198/0x230 [ 2995.540112] ? proc_sessionid_read+0x230/0x230 [ 2995.541032] ? security_file_permission+0x24e/0x570 [ 2995.542083] ? perf_trace_initcall_start+0x101/0x380 [ 2995.543128] ? proc_sessionid_read+0x230/0x230 [ 2995.544039] vfs_read+0x228/0x580 [ 2995.544742] ksys_read+0x12d/0x260 [ 2995.545471] ? vfs_write+0xa70/0xa70 [ 2995.546231] do_syscall_64+0x33/0x40 [ 2995.546981] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2995.548008] RIP: 0033:0x7f888985869c [ 2995.548755] 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 [ 2995.552449] RSP: 002b:00007f8886dfa170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2995.553985] RAX: ffffffffffffffda RBX: 00000000000006b4 RCX: 00007f888985869c [ 2995.555416] RDX: 000000000000000f RSI: 00007f8886dfa1e0 RDI: 0000000000000004 [ 2995.556860] RBP: 00007f8886dfa1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2995.558318] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2995.559765] R13: 00007ffcfdd49a7f R14: 00007f8886dfa300 R15: 0000000000022000 [ 2995.568110] FAULT_INJECTION: forcing a failure. [ 2995.568110] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2995.570535] CPU: 1 PID: 14704 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2995.571936] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2995.573643] Call Trace: [ 2995.574183] dump_stack+0x107/0x167 [ 2995.574939] should_fail.cold+0x5/0xa [ 2995.575714] __alloc_pages_nodemask+0x182/0x600 [ 2995.576667] ? lock_acquire+0x197/0x470 [ 2995.577496] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2995.578729] ? lock_downgrade+0x6d0/0x6d0 [ 2995.579574] ? do_raw_spin_lock+0x121/0x260 [ 2995.580491] alloc_pages_current+0x187/0x280 [ 2995.581403] __pmd_alloc+0x37/0x5e0 [ 2995.582143] copy_page_range+0x2bd8/0x3810 [ 2995.583022] ? SOFTIRQ_verbose+0x10/0x10 12:48:48 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000000c0), r0) sendmsg$NLBL_CIPSOV4_C_ADD(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)={0x28, r2, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_TAGLST={0x4}]}, 0x28}}, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0xc080, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) getpeername(r4, &(0x7f0000000940), &(0x7f00000009c0)=0x80) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r3, 0xc018937e, &(0x7f0000000080)={{0x1, 0x1, 0x18, r4}, './file1\x00'}) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) [ 2995.583840] ? lock_chain_count+0x20/0x20 [ 2995.584884] ? up_write+0x191/0x550 [ 2995.585648] ? vm_iomap_memory+0x190/0x190 [ 2995.586505] ? downgrade_write+0x3a0/0x3a0 12:48:48 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r2, &(0x7f00000000c0)="a3", 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x12, r3, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r0, 0x0) dup2(r2, r1) (fail_nth: 9) [ 2995.587386] ? anon_vma_interval_tree_insert+0x277/0x450 [ 2995.588585] ? __vma_link_rb+0x540/0x700 [ 2995.589434] copy_process+0x759b/0x7800 [ 2995.590279] ? __cleanup_sighand+0xb0/0xb0 [ 2995.591151] ? _copy_from_user+0xfb/0x1b0 [ 2995.591987] kernel_clone+0xe7/0x980 [ 2995.592748] ? lock_acquire+0x197/0x470 [ 2995.593571] ? create_io_thread+0xf0/0xf0 [ 2995.594422] ? ksys_write+0x21a/0x260 [ 2995.595187] ? lock_downgrade+0x6d0/0x6d0 [ 2995.596032] __do_sys_clone3+0x1e5/0x320 [ 2995.596855] ? __do_sys_clone+0x110/0x110 [ 2995.597722] ? rcu_read_lock_any_held+0x75/0xa0 [ 2995.598670] ? vfs_write+0x354/0xa70 [ 2995.599452] ? fput_many+0x2f/0x1a0 [ 2995.600209] ? ksys_write+0x1a9/0x260 [ 2995.600976] ? __ia32_sys_read+0xb0/0xb0 [ 2995.601849] do_syscall_64+0x33/0x40 [ 2995.602614] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2995.603669] RIP: 0033:0x7f844c6a6b19 [ 2995.604418] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2995.608111] RSP: 002b:00007f8449bfb188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2995.609659] RAX: ffffffffffffffda RBX: 00007f844c7ba020 RCX: 00007f844c6a6b19 [ 2995.611103] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000500 [ 2995.612534] RBP: 00007f8449bfb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2995.614022] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2995.615479] R13: 00007ffe14a4f41f R14: 00007f8449bfb300 R15: 0000000000022000 12:48:49 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}]}, 0x24}, 0x1, 0x5}, 0x0) [ 2995.644161] FAULT_INJECTION: forcing a failure. [ 2995.644161] name failslab, interval 1, probability 0, space 0, times 0 [ 2995.646123] CPU: 0 PID: 14710 Comm: syz-executor.5 Not tainted 5.10.208 #1 [ 2995.647195] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2995.648474] Call Trace: [ 2995.648875] dump_stack+0x107/0x167 [ 2995.649460] should_fail.cold+0x5/0xa [ 2995.650054] ? create_object.isra.0+0x3a/0xa20 [ 2995.650677] should_failslab+0x5/0x20 [ 2995.651089] kmem_cache_alloc+0x5b/0x310 [ 2995.651544] ? mark_held_locks+0x9e/0xe0 [ 2995.651988] create_object.isra.0+0x3a/0xa20 [ 2995.652476] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2995.653032] kmem_cache_alloc_trace+0x151/0x320 [ 2995.653561] register_for_each_vma+0x476/0xc00 [ 2995.654087] __uprobe_unregister+0x120/0x260 [ 2995.654587] uprobe_unregister+0x5a/0x90 [ 2995.655046] __probe_event_disable+0x11e/0x240 [ 2995.655550] probe_event_disable+0x163/0x1d0 [ 2995.656049] trace_uprobe_register+0xd3/0x730 [ 2995.656545] ? trace_uprobe_register+0x5c/0x730 [ 2995.657058] perf_trace_event_unreg.isra.0+0xb0/0x210 [ 2995.657642] perf_uprobe_destroy+0xc0/0x130 [ 2995.658116] ? perf_uprobe_init+0x210/0x210 [ 2995.658591] _free_event+0x159/0xc70 [ 2995.659002] perf_event_release_kernel+0x899/0xc50 [ 2995.659550] ? fsnotify_first_mark+0x240/0x240 [ 2995.660053] ? perf_pmu_migrate_context+0x840/0x840 [ 2995.660619] ? task_work_run+0xbc/0x1a0 [ 2995.661067] perf_release+0x33/0x50 [ 2995.661488] __fput+0x285/0x980 [ 2995.661864] ? perf_event_release_kernel+0xc50/0xc50 [ 2995.662456] task_work_run+0xe2/0x1a0 [ 2995.662882] exit_to_user_mode_prepare+0x186/0x190 [ 2995.663445] syscall_exit_to_user_mode+0x38/0x1e0 [ 2995.663988] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2995.664545] RIP: 0033:0x7fa6fab73b19 [ 2995.664955] 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 [ 2995.666974] RSP: 002b:00007fa6f80e9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 2995.667801] RAX: 0000000000000005 RBX: 00007fa6fac86f60 RCX: 00007fa6fab73b19 [ 2995.668572] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000006 [ 2995.669358] RBP: 00007fa6f80e91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2995.670140] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2995.670916] R13: 00007ffcc296ecff R14: 00007fa6f80e9300 R15: 0000000000022000 12:48:49 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}]}, 0x24}, 0x1, 0x6}, 0x0) 12:48:49 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {0x6}, 0x0, 0x20000000, 0x0, 0x0}, 0x58) 12:48:49 executing program 2: ioctl$sock_SIOCGIFVLAN_SET_VLAN_NAME_TYPE_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x6, 'veth1_to_batadv\x00', {0x7}, 0x3f}) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fork() ptrace(0x10, r1) ptrace$getregset(0x4204, r1, 0x6, &(0x7f00000001c0)={&(0x7f00000000c0)=""/214, 0xd6}) ptrace(0x10, r1) ptrace$cont(0x9, r1, 0x7fffffff, 0x4) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0xe5, 0x5, 0x75, 0x1, 0x0, 0x3, 0xa6, 0xe, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0xe2, 0x0, @perf_config_ext={0x800, 0xffffffffffffffe0}, 0x80, 0x1, 0xb6, 0x0, 0x8c, 0x9, 0x2, 0x0, 0x2, 0x0, 0xff}, r1, 0x10, r0, 0x2) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) 12:48:49 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r2, &(0x7f00000000c0)="a3", 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x12, r3, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r0, 0x0) dup2(r2, r1) (fail_nth: 10) [ 2995.803479] FAULT_INJECTION: forcing a failure. [ 2995.803479] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2995.804848] CPU: 0 PID: 14728 Comm: syz-executor.5 Not tainted 5.10.208 #1 [ 2995.805590] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2995.806483] Call Trace: [ 2995.806773] dump_stack+0x107/0x167 [ 2995.807185] should_fail.cold+0x5/0xa [ 2995.807610] _copy_to_user+0x2e/0x180 [ 2995.808041] simple_read_from_buffer+0xcc/0x160 [ 2995.808545] proc_fail_nth_read+0x198/0x230 [ 2995.809008] ? proc_sessionid_read+0x230/0x230 [ 2995.809513] ? security_file_permission+0x24e/0x570 [ 2995.810063] ? perf_trace_initcall_start+0x101/0x380 [ 2995.810618] ? proc_sessionid_read+0x230/0x230 [ 2995.811108] vfs_read+0x228/0x580 [ 2995.811489] ksys_read+0x12d/0x260 [ 2995.811874] ? vfs_write+0xa70/0xa70 [ 2995.812293] do_syscall_64+0x33/0x40 [ 2995.812687] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2995.813234] RIP: 0033:0x7fa6fab2669c [ 2995.813655] 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 [ 2995.815640] RSP: 002b:00007fa6f80e9170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2995.816472] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fa6fab2669c [ 2995.817232] RDX: 000000000000000f RSI: 00007fa6f80e91e0 RDI: 0000000000000008 [ 2995.818025] RBP: 00007fa6f80e91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2995.818812] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2995.819601] R13: 00007ffcc296ecff R14: 00007fa6f80e9300 R15: 0000000000022000 12:49:03 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x55c21, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) r0 = shmget(0x0, 0x1000, 0x20, &(0x7f0000ffa000/0x1000)=nil) shmctl$SHM_LOCK(r0, 0xb) 12:49:03 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r2, &(0x7f00000000c0)="a3", 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x12, r3, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r0, 0x0) dup2(r2, r1) 12:49:03 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}}, 0x0, 0x0, 0x4b, 0x0, "a1434d16d913534f654ed1777e0a7fa37760b9e3107318c497350ee047a9f8490f847220e51cb7466d3400322e1767bc90d79831007ef1d09975e05300cb5d5e673b91f6279a08cc5b4cd61c9a449cc7"}, 0xd8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "15bb6949bc674ed64133723aa6453b9d292123bebbcd37c5097fd53da62c01e266166394afb8d0aca105da30931d140a11973acb9dcc0d8da3a4f6f42444a1948f422c8d8d2d8bba069588783e32b713"}, 0xd8) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) epoll_wait(0xffffffffffffffff, 0x0, 0x0, 0x6226) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 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, 0x7a2, 0x0, @perf_config_ext, 0x0, 0x10000}, 0x0, 0xfffdffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0xc60, 0xcd08, 0x0, 0x0) 12:49:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}}, 0x0, 0x0, 0x4b, 0x0, "a1434d16d913534f654ed1777e0a7fa37760b9e3107318c497350ee047a9f8490f847220e51cb7466d3400322e1767bc90d79831007ef1d09975e05300cb5d5e673b91f6279a08cc5b4cd61c9a449cc7"}, 0xd8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "15bb6949bc674ed64133723aa6453b9d292123bebbcd37c5097fd53da62c01e266166394afb8d0aca105da30931d140a11973acb9dcc0d8da3a4f6f42444a1948f422c8d8d2d8bba069588783e32b713"}, 0xd8) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) epoll_wait(0xffffffffffffffff, 0x0, 0x0, 0x6226) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 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, 0x7a2, 0x0, @perf_config_ext, 0x0, 0x10000}, 0x0, 0xfffdffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0xd68, 0xcd08, 0x0, 0x0) 12:49:03 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) 12:49:03 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {0x6}, 0x0, 0x3f000000, 0x0, 0x0}, 0x58) 12:49:03 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0), 0x0, {0x6}, &(0x7f0000000240)=""/110, 0x6e, 0x0, 0x0}, 0x58) (fail_nth: 82) 12:49:03 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}]}, 0x24}, 0x1, 0x7}, 0x0) 12:49:03 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {0x6}, 0x0, 0x100000800, 0x0, 0x0}, 0x58) [ 3010.323902] FAULT_INJECTION: forcing a failure. [ 3010.323902] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3010.325807] CPU: 1 PID: 14752 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 3010.326873] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3010.328142] Call Trace: [ 3010.328554] dump_stack+0x107/0x167 [ 3010.329121] should_fail.cold+0x5/0xa [ 3010.329731] __alloc_pages_nodemask+0x182/0x600 [ 3010.330445] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 3010.331363] ? find_held_lock+0x2c/0x110 [ 3010.331992] ? __pmd_alloc+0x2db/0x5e0 [ 3010.332590] ? lock_downgrade+0x6d0/0x6d0 [ 3010.333233] ? do_raw_spin_lock+0x121/0x260 [ 3010.333913] alloc_pages_current+0x187/0x280 [ 3010.334580] pte_alloc_one+0x16/0x1a0 [ 3010.335202] __pte_alloc+0x1d/0x330 [ 3010.335772] copy_page_range+0x1b62/0x3810 [ 3010.336448] ? SOFTIRQ_verbose+0x10/0x10 [ 3010.337073] ? lock_chain_count+0x20/0x20 [ 3010.337775] ? up_write+0x191/0x550 [ 3010.338349] ? vm_iomap_memory+0x190/0x190 [ 3010.339022] ? downgrade_write+0x3a0/0x3a0 [ 3010.339693] ? anon_vma_interval_tree_insert+0x277/0x450 [ 3010.340552] ? __vma_link_rb+0x540/0x700 [ 3010.341181] copy_process+0x759b/0x7800 [ 3010.341853] ? __cleanup_sighand+0xb0/0xb0 [ 3010.342536] ? _copy_from_user+0xfb/0x1b0 [ 3010.343211] kernel_clone+0xe7/0x980 [ 3010.343783] ? lock_acquire+0x197/0x470 [ 3010.344416] ? create_io_thread+0xf0/0xf0 [ 3010.345095] ? ksys_write+0x21a/0x260 [ 3010.345727] ? lock_downgrade+0x6d0/0x6d0 [ 3010.346400] __do_sys_clone3+0x1e5/0x320 [ 3010.347046] ? __do_sys_clone+0x110/0x110 [ 3010.347750] ? rcu_read_lock_any_held+0x75/0xa0 [ 3010.348485] ? vfs_write+0x354/0xa70 [ 3010.349082] ? fput_many+0x2f/0x1a0 [ 3010.349706] ? ksys_write+0x1a9/0x260 [ 3010.350320] ? __ia32_sys_read+0xb0/0xb0 [ 3010.351003] do_syscall_64+0x33/0x40 [ 3010.351602] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3010.352380] RIP: 0033:0x7f844c6a6b19 [ 3010.352973] 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 [ 3010.355827] RSP: 002b:00007f8449c1c188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 3010.357039] RAX: ffffffffffffffda RBX: 00007f844c7b9f60 RCX: 00007f844c6a6b19 [ 3010.358186] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000500 [ 3010.359326] RBP: 00007f8449c1c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3010.360465] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3010.361597] R13: 00007ffe14a4f41f R14: 00007f8449c1c300 R15: 0000000000022000 12:49:03 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x48, 0x9, 0x8, 0x0, 0x0, 0x1, 0xc4868, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000000000), 0x1}, 0x141, 0x4, 0x56, 0x4, 0x9, 0xff, 0xfff9, 0x0, 0x10001, 0x0, 0x4}, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0x1) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) 12:49:03 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x46e2, 0x20) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r1, &(0x7f0000000580)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYRESHEX, @ANYRESHEX=r0, @ANYRESDEC, @ANYBLOB="a99c768f3b754e06632d5389f1d371e39205ff66e53df6ae50a9cd9113d1d08fe4f93419336199b4d9ed4c9a43ea4fd1fbce800a081b4e5def127f68e72dbce226cad6a9c0564ce5dbdba1260033307616c7bbbca2a26fb1db7d58dc181e79ed"], 0xfdef) write$binfmt_elf64(r1, &(0x7f0000001640)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0x7, 0x5a, 0x80, 0x0, 0x1, 0x3, 0x2, 0x24c, 0x40, 0x373, 0x0, 0x3ff, 0x38, 0x2, 0xaf93, 0x8, 0x8}, [{0x0, 0x1, 0x1, 0x2, 0x4, 0x2, 0x6, 0x6}, {0x5, 0x7, 0x80000000, 0x0, 0x1f, 0x887f, 0x3}], "bc23bec0e94a6d54ba7f5f91cca3628e57eaccfaf349db15893162ff13435efb824cef5215d7e6b8776878a57eee38a6f9d6f343af04b8b74a83c155b5aba1a00e2a6054ce18643fe5a87887", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x6fc) r2 = socket$nl_generic(0x10, 0x3, 0x10) getpeername(r2, &(0x7f0000000940), &(0x7f00000009c0)=0x80) sendfile(r1, r2, &(0x7f0000000100)=0x4, 0x2) fallocate(r1, 0x3, 0x3, 0x8000008000) bind$bt_hci(r1, &(0x7f0000000080)={0x1f, 0x4, 0x2}, 0x6) r3 = syz_open_dev$vcsn(&(0x7f0000000000), 0x7fff, 0x200) fstatfs(r3, &(0x7f0000000040)=""/29) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) 12:49:03 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}]}, 0x24}, 0x1, 0x8}, 0x0) 12:49:03 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r2, &(0x7f00000000c0)="a3", 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x12, r3, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r0, 0x0) dup2(r2, r1) r5 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) r8 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r5, 0x0) syz_io_uring_submit(r8, r7, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r9 = syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x7f, 0x6, &(0x7f0000001500)=[{&(0x7f0000000140)="0eee925af6e47bfe5ac40adc80892d69c5311ec48c23818340a81d36207dcd1e939b4c9d89c6d475a3a43daa954abc159162e1b21a803239052077a442b0679ad1bbb81c988a8ea78824", 0x4a, 0x9}, {&(0x7f0000000200)="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", 0xff, 0x800}, {&(0x7f0000000300)="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", 0x1000, 0xe9a9}, {&(0x7f0000001300)="c5462a383e340d5146804a9a14a46c7554fb30c4c79bbd7079bf0d632f783d513b0c721e56e8a4546dadc8d8cbe46786fbd53f3825308661961b5714ddea5ed8eb0bcf617f", 0x45, 0x9}, {&(0x7f0000001380)="c403b5f7b17bdf0fdbb33e35a2652e9ada2c2f04c085b75ce38c48c0f4af60d3d5a6e23ab0e672a838ed845e5597ae551b3ab095c710fd9d9487d76012770b3b1378ae1e15575757409337a15c34fb5e8d381a", 0x53, 0x4}, {&(0x7f0000001400)="5cfa994c7e2c7c5d1d04c7716deccc2213d3564a99873cf9b35f95c0631acae55dd11892c884f88e158dacc467eb68d31a44539dabc208206404607b4c5f267e93cc4a1361c1d6fa4558e8ca3e1a1046129d09adf263e4bd90d502f694c41da9e39f095c60c42b9061b76bbad51badc5ca5b9a898d1ad496fa207b8f5e5a903b2bdafed0987491c7c7d4772af2c363dd714fb4425a107f4b62a7a75925ab707f4438bd881d3db40387ef3be9c97bfe9e5017814af038f95bae1392bff5a5bcf6f0", 0xc1, 0x100000001}], 0x11, &(0x7f00000015c0)={[{@mpol={'mpol', 0x3d, {'local', '', @void}}}, {@size={'size', 0x3d, [0x6b]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x78, 0x37, 0x37, 0x33, 0x65, 0x35, 0x74]}}, {@huge_always}], [{@euid_eq}, {@euid_lt={'euid<', 0xee01}}]}) syz_io_uring_submit(r4, r7, &(0x7f0000001640)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x3, 0x2007, @fd=r9, 0x100, 0x0, 0x0, 0xe, 0x1}, 0x27) 12:49:03 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup(r0) sendmsg$NL80211_CMD_GET_WIPHY(r1, 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0xfe, 0x3f, 0x12, 0x9, 0x0, 0x1, 0x80002, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x401, 0x2, @perf_config_ext={0x8, 0x7196}, 0x2080, 0xce, 0x627c, 0x8, 0x100, 0x6, 0x9, 0x0, 0x5, 0x0, 0xfffffffffffff800}, 0xffffffffffffffff, 0xa, r1, 0x760edcce0a94bcb8) 12:49:03 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {0x6}, 0x0, 0x1b0c31f000, 0x0, 0x0}, 0x58) [ 3010.552095] tmpfs: Bad value for 'nr_inodes' 12:49:03 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0), 0x0, {0x6}, &(0x7f0000000240)=""/110, 0x6e, 0x0, 0x0}, 0x58) (fail_nth: 83) 12:49:04 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}]}, 0x24}, 0x1, 0x9}, 0x0) 12:49:04 executing program 2: clone3(&(0x7f00000002c0)={0x800, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0, {0x21}, &(0x7f00000000c0)=""/229, 0xe5, &(0x7f00000001c0)=""/141, &(0x7f0000000280)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x3}, 0x58) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}}, r0, 0x0, 0xffffffffffffffff, 0x2) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) [ 3010.706871] FAULT_INJECTION: forcing a failure. [ 3010.706871] name failslab, interval 1, probability 0, space 0, times 0 [ 3010.709215] CPU: 0 PID: 14790 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 3010.710642] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3010.712335] Call Trace: [ 3010.712887] dump_stack+0x107/0x167 [ 3010.713674] should_fail.cold+0x5/0xa [ 3010.714465] ? ptlock_alloc+0x1d/0x70 [ 3010.715252] should_failslab+0x5/0x20 [ 3010.716035] kmem_cache_alloc+0x5b/0x310 [ 3010.716883] ptlock_alloc+0x1d/0x70 [ 3010.717642] pte_alloc_one+0x68/0x1a0 [ 3010.718429] __pte_alloc+0x1d/0x330 [ 3010.719195] copy_page_range+0x1b62/0x3810 [ 3010.720083] ? lock_chain_count+0x20/0x20 [ 3010.721023] ? up_write+0x191/0x550 [ 3010.721804] ? vm_iomap_memory+0x190/0x190 [ 3010.722690] ? downgrade_write+0x3a0/0x3a0 [ 3010.723576] ? anon_vma_interval_tree_insert+0x277/0x450 [ 3010.724719] ? __vma_link_rb+0x540/0x700 [ 3010.725593] copy_process+0x759b/0x7800 [ 3010.726506] ? __cleanup_sighand+0xb0/0xb0 [ 3010.727419] ? _copy_from_user+0xfb/0x1b0 [ 3010.728295] kernel_clone+0xe7/0x980 [ 3010.729080] ? lock_acquire+0x197/0x470 [ 3010.729935] ? create_io_thread+0xf0/0xf0 [ 3010.730823] ? ksys_write+0x21a/0x260 [ 3010.731614] ? lock_downgrade+0x6d0/0x6d0 [ 3010.732494] __do_sys_clone3+0x1e5/0x320 [ 3010.733328] ? __do_sys_clone+0x110/0x110 [ 3010.734237] ? rcu_read_lock_any_held+0x75/0xa0 [ 3010.735208] ? vfs_write+0x354/0xa70 [ 3010.735984] ? fput_many+0x2f/0x1a0 [ 3010.736746] ? ksys_write+0x1a9/0x260 [ 3010.737532] ? __ia32_sys_read+0xb0/0xb0 [ 3010.738420] do_syscall_64+0x33/0x40 [ 3010.739200] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3010.740263] RIP: 0033:0x7f844c6a6b19 [ 3010.741034] 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 [ 3010.744815] RSP: 002b:00007f8449c1c188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 3010.746423] RAX: ffffffffffffffda RBX: 00007f844c7b9f60 RCX: 00007f844c6a6b19 [ 3010.747898] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000500 [ 3010.749378] RBP: 00007f8449c1c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3010.750863] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3010.752323] R13: 00007ffe14a4f41f R14: 00007f8449c1c300 R15: 0000000000022000 12:49:17 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x294, 0x0, 0x0, 0x0) 12:49:17 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {0x6}, 0x0, 0x10000000000, 0x0, 0x0}, 0x58) 12:49:17 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}}, 0x0, 0x0, 0x4b, 0x0, "a1434d16d913534f654ed1777e0a7fa37760b9e3107318c497350ee047a9f8490f847220e51cb7466d3400322e1767bc90d79831007ef1d09975e05300cb5d5e673b91f6279a08cc5b4cd61c9a449cc7"}, 0xd8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "15bb6949bc674ed64133723aa6453b9d292123bebbcd37c5097fd53da62c01e266166394afb8d0aca105da30931d140a11973acb9dcc0d8da3a4f6f42444a1948f422c8d8d2d8bba069588783e32b713"}, 0xd8) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) epoll_wait(0xffffffffffffffff, 0x0, 0x0, 0x6226) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a2, 0x0, @perf_config_ext, 0x0, 0x10000}, 0x0, 0xfffdffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0xdec, 0xcd08, 0x0, 0x0) 12:49:17 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) syz_open_procfs(0x0, &(0x7f0000000000)='net/icmp6\x00') 12:49:17 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r2, &(0x7f00000000c0)="a3", 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r4 = syz_io_uring_complete(0x0) preadv(r4, &(0x7f0000000300)=[{&(0x7f0000000100)=""/130, 0x82}, {&(0x7f0000000200)=""/154, 0x9a}, {&(0x7f0000000080)=""/11, 0xb}, {&(0x7f00000002c0)=""/51, 0x33}], 0x4, 0x80000001, 0x3) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x12, r3, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r0, 0x0) dup2(r2, r1) 12:49:17 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0), 0x0, {0x6}, &(0x7f0000000240)=""/110, 0x6e, 0x0, 0x0}, 0x58) (fail_nth: 84) 12:49:17 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}]}, 0x24}, 0x1, 0xf}, 0x0) 12:49:17 executing program 6: futex(0x0, 0x7, 0x0, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = add_key$fscrypt_v1(&(0x7f0000000180), 0x0, &(0x7f0000000200)={0x0, "f038779de021f8c8c974dd89170cf2579d1fa459ba726003d07140eeb342b87ae631f7a548867a29f29fd1637ddac658a709b49b093393d0e1c7391515c7ab7c"}, 0x48, 0xfffffffffffffffe) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, 0x0, 0x0) keyctl$chown(0x4, r0, 0xee01, 0x0) r1 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000000100), &(0x7f0000000000)={'syz', 0x3}, 0x0, 0x0, r1) request_key(&(0x7f0000000280)='asymmetric\x00', &(0x7f00000002c0)={'syz', 0x3}, &(0x7f0000000300)='\x00', r1) r3 = request_key(&(0x7f0000000340)='rxrpc\x00', &(0x7f0000000380)={'syz', 0x3}, &(0x7f0000000440)='\x00', r2) keyctl$KEYCTL_MOVE(0x1e, 0x0, r3, r1, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='dns_resolver\x00', &(0x7f00000001c0)=@secondary) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x80743, 0x88) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000), 0x101001, 0x0) clock_getres(0x7, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) setsockopt$inet6_tcp_int(r4, 0x6, 0x4, &(0x7f0000000040)=0x1, 0x4) write$rfkill(r5, &(0x7f00000000c0)={0x0, 0x0, 0x3, 0x1}, 0x8) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 3023.979002] FAULT_INJECTION: forcing a failure. [ 3023.979002] name failslab, interval 1, probability 0, space 0, times 0 [ 3023.981416] CPU: 1 PID: 14805 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 3023.982843] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3023.984535] Call Trace: [ 3023.985083] dump_stack+0x107/0x167 [ 3023.985849] should_fail.cold+0x5/0xa [ 3023.986637] ? create_object.isra.0+0x3a/0xa20 [ 3023.987574] should_failslab+0x5/0x20 [ 3023.988356] kmem_cache_alloc+0x5b/0x310 [ 3023.989187] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 3023.990441] create_object.isra.0+0x3a/0xa20 [ 3023.991343] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3023.992380] kmem_cache_alloc+0x159/0x310 [ 3023.993237] ptlock_alloc+0x1d/0x70 [ 3023.994010] pte_alloc_one+0x68/0x1a0 [ 3023.994782] __pte_alloc+0x1d/0x330 [ 3023.995537] copy_page_range+0x1b62/0x3810 [ 3023.996398] ? SOFTIRQ_verbose+0x10/0x10 [ 3023.997221] ? lock_chain_count+0x20/0x20 [ 3023.998114] ? up_write+0x191/0x550 [ 3023.998858] ? vm_iomap_memory+0x190/0x190 [ 3023.999715] ? downgrade_write+0x3a0/0x3a0 [ 3024.000583] ? anon_vma_interval_tree_insert+0x277/0x450 [ 3024.001693] ? __vma_link_rb+0x540/0x700 [ 3024.002545] copy_process+0x759b/0x7800 [ 3024.003407] ? __cleanup_sighand+0xb0/0xb0 [ 3024.004309] ? _copy_from_user+0xfb/0x1b0 [ 3024.005167] kernel_clone+0xe7/0x980 [ 3024.005935] ? lock_acquire+0x197/0x470 [ 3024.006745] ? create_io_thread+0xf0/0xf0 [ 3024.007604] ? ksys_write+0x21a/0x260 [ 3024.008382] ? lock_downgrade+0x6d0/0x6d0 [ 3024.009233] __do_sys_clone3+0x1e5/0x320 [ 3024.010083] ? __do_sys_clone+0x110/0x110 [ 3024.010953] ? rcu_read_lock_any_held+0x75/0xa0 [ 3024.011897] ? vfs_write+0x354/0xa70 [ 3024.012662] ? fput_many+0x2f/0x1a0 [ 3024.013400] ? ksys_write+0x1a9/0x260 [ 3024.014194] ? __ia32_sys_read+0xb0/0xb0 [ 3024.015043] do_syscall_64+0x33/0x40 [ 3024.015799] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3024.016850] RIP: 0033:0x7f844c6a6b19 [ 3024.017617] 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 [ 3024.021373] RSP: 002b:00007f8449c1c188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 3024.022949] RAX: ffffffffffffffda RBX: 00007f844c7b9f60 RCX: 00007f844c6a6b19 [ 3024.024396] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000500 [ 3024.025861] RBP: 00007f8449c1c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3024.027336] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3024.028778] R13: 00007ffe14a4f41f R14: 00007f8449c1c300 R15: 0000000000022000 12:49:17 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0x100, &(0x7f0000ffa000/0x1000)=nil) 12:49:17 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {0x6}, 0x0, 0x2a4962591000, 0x0, 0x0}, 0x58) 12:49:17 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}]}, 0x24}, 0x1, 0xf0}, 0x0) 12:49:17 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0), 0x0, {0x6}, &(0x7f0000000240)=""/110, 0x6e, 0x0, 0x0}, 0x58) (fail_nth: 85) 12:49:17 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r3, &(0x7f00000000c0)="a3", 0x1, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r3, 0xc018937a, &(0x7f0000000100)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x10000000000000}}, './file0\x00'}) sendmsg$nl_generic(r5, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0x44, 0x35, 0x800, 0x70bd2a, 0x25dfdbfb, {0x6}, [@nested={0x2e, 0x37, 0x0, 0x1, [@generic="5084018ac48f2639b41e79729863", @typed={0x8, 0x58, 0x0, 0x0, @fd=r5}, @typed={0x14, 0x18, 0x0, 0x0, @ipv6=@private2={0xfc, 0x2, '\x00', 0x1}}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x20000080}, 0x90) getpeername(r4, &(0x7f0000000940), &(0x7f00000009c0)=0x80) sendfile(r0, r4, &(0x7f0000000080)=0x2, 0x4) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r7 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000600), 0x10500, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r7, 0xc0189374, &(0x7f0000000640)={{0x1, 0x1, 0x18, r1, {0x7ff}}, './file0\x00'}) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x12, r6, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x800008, 0x13, r8, 0x8000000) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000180)={{0x1, 0x1, 0x18, r0, {0x4}}, './file0\x00'}) getpeername$unix(r9, &(0x7f0000000300), &(0x7f0000000380)=0x6e) dup2(r3, r2) [ 3024.177283] [ 3024.177673] ====================================================== [ 3024.178951] WARNING: possible circular locking dependency detected [ 3024.180217] 5.10.208 #1 Not tainted [ 3024.180966] ------------------------------------------------------ [ 3024.182263] syz-executor.6/14810 is trying to acquire lock: [ 3024.183437] ffff88800fbd0b78 ((work_completion)(&hdev->bg_scan_update)){+.+.}-{0:0}, at: __flush_work+0xdd/0xa90 [ 3024.185575] [ 3024.185575] but task is already holding lock: [ 3024.186790] ffffffff85619468 (rfkill_global_mutex){+.+.}-{3:3}, at: rfkill_fop_write+0xff/0x4b0 [ 3024.188604] [ 3024.188604] which lock already depends on the new lock. [ 3024.188604] [ 3024.193793] [ 3024.193793] the existing dependency chain (in reverse order) is: [ 3024.195319] [ 3024.195319] -> #4 (rfkill_global_mutex){+.+.}-{3:3}: [ 3024.196674] __mutex_lock+0x13d/0x10b0 [ 3024.197567] rfkill_register+0x36/0xa10 [ 3024.198505] hci_register_dev+0x42e/0xc00 [ 3024.199461] __vhci_create_device+0x2c8/0x5c0 [ 3024.200474] vhci_open_timeout+0x38/0x50 [ 3024.201399] process_one_work+0x9a9/0x14b0 [ 3024.202374] worker_thread+0x61d/0x1310 [ 3024.203284] kthread+0x38f/0x470 [ 3024.204069] ret_from_fork+0x22/0x30 [ 3024.204921] [ 3024.204921] -> #3 (&data->open_mutex){+.+.}-{3:3}: [ 3024.206251] __mutex_lock+0x13d/0x10b0 [ 3024.207148] vhci_send_frame+0x63/0xa0 [ 3024.208045] hci_send_frame+0x1b9/0x320 [ 3024.208961] hci_tx_work+0x10af/0x1660 [ 3024.209861] process_one_work+0x9a9/0x14b0 [ 3024.210819] worker_thread+0x61d/0x1310 [ 3024.211720] kthread+0x38f/0x470 [ 3024.212504] ret_from_fork+0x22/0x30 [ 3024.213348] [ 3024.213348] -> #2 ((work_completion)(&hdev->tx_work)){+.+.}-{0:0}: [ 3024.214946] __flush_work+0x105/0xa90 [ 3024.215824] hci_dev_do_close+0x131/0x1240 [ 3024.216784] hci_unregister_dev+0x149/0x430 [ 3024.217764] vhci_release+0x70/0xf0 [ 3024.218600] __fput+0x285/0x980 [ 3024.219373] task_work_run+0xe2/0x1a0 [ 3024.220250] do_exit+0xb6f/0x2600 [ 3024.221058] do_group_exit+0x125/0x310 [ 3024.221951] __x64_sys_exit_group+0x3a/0x50 [ 3024.222935] do_syscall_64+0x33/0x40 [ 3024.223792] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3024.224932] [ 3024.224932] -> #1 (&hdev->req_lock){+.+.}-{3:3}: [ 3024.226225] __mutex_lock+0x13d/0x10b0 [ 3024.227119] bg_scan_update+0x82/0x500 [ 3024.228008] process_one_work+0x9a9/0x14b0 [ 3024.228972] worker_thread+0x61d/0x1310 [ 3024.229896] kthread+0x38f/0x470 [ 3024.230694] ret_from_fork+0x22/0x30 [ 3024.231549] [ 3024.231549] -> #0 ((work_completion)(&hdev->bg_scan_update)){+.+.}-{0:0}: [ 3024.233261] __lock_acquire+0x29e7/0x5b00 [ 3024.234218] lock_acquire+0x197/0x470 [ 3024.235087] __flush_work+0x105/0xa90 [ 3024.235957] __cancel_work_timer+0x368/0x4c0 [ 3024.236954] hci_request_cancel_all+0x73/0x230 [ 3024.237984] hci_dev_do_close+0xd9/0x1240 [ 3024.238924] hci_rfkill_set_block+0x166/0x1a0 [ 3024.239937] rfkill_set_block+0x1fd/0x540 [ 3024.240885] rfkill_fop_write+0x253/0x4b0 [ 3024.241850] vfs_write+0x29a/0xa70 [ 3024.242676] ksys_write+0x1f6/0x260 [ 3024.243516] do_syscall_64+0x33/0x40 [ 3024.244374] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3024.245517] [ 3024.245517] other info that might help us debug this: [ 3024.245517] [ 3024.247144] Chain exists of: [ 3024.247144] (work_completion)(&hdev->bg_scan_update) --> &data->open_mutex --> rfkill_global_mutex [ 3024.247144] [ 3024.249897] Possible unsafe locking scenario: [ 3024.249897] [ 3024.251105] CPU0 CPU1 [ 3024.252039] ---- ---- [ 3024.252977] lock(rfkill_global_mutex); [ 3024.253176] FAULT_INJECTION: forcing a failure. [ 3024.253176] name failslab, interval 1, probability 0, space 0, times 0 [ 3024.253821] lock(&data->open_mutex); [ 3024.253836] lock(rfkill_global_mutex); [ 3024.253848] lock((work_completion)(&hdev->bg_scan_update)); [ 3024.253862] [ 3024.253862] *** DEADLOCK *** [ 3024.253862] [ 3024.253873] 1 lock held by syz-executor.6/14810: [ 3024.253878] #0: ffffffff85619468 [ 3024.256439] CPU: 0 PID: 14829 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 3024.257607] (rfkill_global_mutex [ 3024.259055] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3024.260207] ){+.+.}-{3:3}, at: rfkill_fop_write+0xff/0x4b0 [ 3024.261538] Call Trace: [ 3024.262499] [ 3024.262499] stack backtrace: [ 3024.270015] dump_stack+0x107/0x167 [ 3024.270833] should_fail.cold+0x5/0xa [ 3024.271674] ? vm_area_dup+0x78/0x290 [ 3024.272518] should_failslab+0x5/0x20 [ 3024.273356] kmem_cache_alloc+0x5b/0x310 [ 3024.274285] ? lock_downgrade+0x6d0/0x6d0 [ 3024.275221] vm_area_dup+0x78/0x290 [ 3024.276034] ? do_raw_spin_unlock+0x4f/0x220 [ 3024.277003] ? _cond_resched+0x12/0x80 [ 3024.277878] ? copy_page_range+0x24e9/0x3810 [ 3024.278903] ? vm_area_alloc+0x110/0x110 [ 3024.279815] ? up_write+0x191/0x550 [ 3024.280628] ? vm_iomap_memory+0x190/0x190 [ 3024.281560] ? downgrade_write+0x3a0/0x3a0 [ 3024.282509] ? anon_vma_interval_tree_insert+0x277/0x450 [ 3024.283708] ? __vma_link_rb+0x540/0x700 [ 3024.284618] copy_process+0x291b/0x7800 [ 3024.285549] ? __cleanup_sighand+0xb0/0xb0 [ 3024.286503] ? perf_trace_lock_acquire+0x330/0x590 [ 3024.287601] ? _copy_from_user+0xfb/0x1b0 [ 3024.288535] kernel_clone+0xe7/0x980 [ 3024.289375] ? create_io_thread+0xf0/0xf0 [ 3024.290310] ? lock_acquire+0x3ef/0x470 [ 3024.291204] ? lock_release+0x4d1/0x680 [ 3024.292088] ? ksys_write+0x21a/0x260 [ 3024.292947] ? lock_downgrade+0x6d0/0x6d0 [ 3024.293894] __do_sys_clone3+0x1e5/0x320 [ 3024.294805] ? __do_sys_clone+0x110/0x110 [ 3024.295776] ? vfs_write+0x354/0xa70 [ 3024.296615] ? fput_many+0x2f/0x1a0 [ 3024.297431] ? ksys_write+0x1a9/0x260 [ 3024.298304] ? __ia32_sys_read+0xb0/0xb0 [ 3024.299230] do_syscall_64+0x33/0x40 [ 3024.300054] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3024.301171] RIP: 0033:0x7f844c6a6b19 [ 3024.302006] 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 [ 3024.306006] RSP: 002b:00007f8449c1c188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 3024.307668] RAX: ffffffffffffffda RBX: 00007f844c7b9f60 RCX: 00007f844c6a6b19 [ 3024.309224] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000500 [ 3024.310816] RBP: 00007f8449c1c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3024.312372] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3024.313939] R13: 00007ffe14a4f41f R14: 00007f8449c1c300 R15: 0000000000022000 [ 3024.315551] CPU: 1 PID: 14810 Comm: syz-executor.6 Not tainted 5.10.208 #1 [ 3024.316979] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3024.318669] Call Trace: [ 3024.319199] dump_stack+0x107/0x167 [ 3024.319935] check_noncircular+0x263/0x2e0 [ 3024.320805] ? register_lock_class+0xbb/0x17b0 [ 3024.321753] ? print_circular_bug+0x470/0x470 [ 3024.322688] ? find_first_zero_bit+0x94/0xb0 [ 3024.323595] ? alloc_chain_hlocks+0x342/0x5a0 [ 3024.324509] __lock_acquire+0x29e7/0x5b00 [ 3024.325368] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3024.326455] ? SOFTIRQ_verbose+0x10/0x10 [ 3024.327294] ? lock_chain_count+0x20/0x20 [ 3024.328138] ? mark_lock+0xf5/0x2df0 [ 3024.328901] lock_acquire+0x197/0x470 [ 3024.329676] ? __flush_work+0xdd/0xa90 [ 3024.330499] ? lock_release+0x680/0x680 [ 3024.331313] ? __flush_work+0x78c/0xa90 [ 3024.332131] ? lock_downgrade+0x6d0/0x6d0 [ 3024.332989] __flush_work+0x105/0xa90 [ 3024.333766] ? __flush_work+0xdd/0xa90 [ 3024.334555] ? lock_chain_count+0x20/0x20 [ 3024.335393] ? queue_delayed_work_on+0xe0/0xe0 [ 3024.336308] ? mark_lock+0xf5/0x2df0 [ 3024.337062] ? mark_lock+0xf5/0x2df0 [ 3024.337828] ? lock_chain_count+0x20/0x20 [ 3024.338662] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3024.339722] ? lock_chain_count+0x20/0x20 [ 3024.340559] ? lock_acquire+0x197/0x470 [ 3024.341362] ? rfkill_send_events+0x1e8/0x390 [ 3024.342289] ? mark_held_locks+0x9e/0xe0 [ 3024.343111] __cancel_work_timer+0x368/0x4c0 [ 3024.344006] ? cancel_delayed_work+0x20/0x20 [ 3024.344915] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3024.346000] ? __cancel_work+0x250/0x2b0 [ 3024.346831] ? trace_hardirqs_on+0x5b/0x180 [ 3024.347715] ? __cancel_work+0x1bb/0x2b0 [ 3024.348545] ? try_to_grab_pending+0xe0/0xe0 [ 3024.349456] hci_request_cancel_all+0x73/0x230 [ 3024.350411] hci_dev_do_close+0xd9/0x1240 [ 3024.351277] ? rfkill_set_block+0x18f/0x540 [ 3024.352152] ? hci_dev_open+0x350/0x350 [ 3024.352954] ? mark_held_locks+0x9e/0xe0 [ 3024.353783] hci_rfkill_set_block+0x166/0x1a0 [ 3024.354679] ? hci_power_off+0x20/0x20 [ 3024.355464] rfkill_set_block+0x1fd/0x540 [ 3024.356306] rfkill_fop_write+0x253/0x4b0 [ 3024.357145] ? rfkill_sync_work+0xa0/0xa0 [ 3024.358005] ? security_file_permission+0x24e/0x570 [ 3024.359016] ? rfkill_sync_work+0xa0/0xa0 [ 3024.359853] vfs_write+0x29a/0xa70 [ 3024.360594] ksys_write+0x1f6/0x260 [ 3024.361343] ? __ia32_sys_read+0xb0/0xb0 [ 3024.362179] do_syscall_64+0x33/0x40 [ 3024.362940] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3024.363987] RIP: 0033:0x7faa2d3f1b19 [ 3024.364744] 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 [ 3024.368506] RSP: 002b:00007faa2a967188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 3024.370099] RAX: ffffffffffffffda RBX: 00007faa2d504f60 RCX: 00007faa2d3f1b19 [ 3024.371559] RDX: 0000000000000008 RSI: 00000000200000c0 RDI: 0000000000000004 [ 3024.373024] RBP: 00007faa2d44bf6d R08: 0000000000000000 R09: 0000000000000000 [ 3024.374486] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3024.375947] R13: 00007ffe4309ceaf R14: 00007faa2a967300 R15: 0000000000022000 VM DIAGNOSIS: 12:49:17 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88800f7b5658 RCX=ffff888018182e00 RDX=1ffff110030306f5 RSI=ffffffff8364318f RDI=ffff8880181837a8 RBP=0000000000000006 RSP=ffff88803da37db8 R8 =0000000000000001 R9 =ffff88800f7b4c4b R10=0000000000000003 R11=0000000000000001 R12=ffff88800f7b4b0e R13=ffff88800f7b4b13 R14=ffff88800f7b4b00 R15=0000000000000006 RIP=ffffffff836433c8 RFL=00000246 [---Z-P-] 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 0000555556480400 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe0b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055555708e708 CR3=000000003da2c000 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=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=ffffffffffffffffffffffffffffffff XMM01=ffffffffffffffffffffffffffffffff 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 info registers vcpu 1 RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd RSI=ffffffff822cb88c RDI=ffffffff879e8240 RBP=ffffffff879e8200 RSP=ffff888043967170 R8 =0000000000000001 R9 =0000000000000003 R10=000000000000000a R11=0000000000000001 R12=0000000000000020 R13=fffffbfff0f3d094 R14=fffffbfff0f3d04a R15=dffffc0000000000 RIP=ffffffff822cb8e0 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 00007faa2a967700 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fbe81fc8018 CR3=000000004a5d0000 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=ffffffffffffff00ffffffffffffffff XMM01=ffffffffffffffffffffffffffffffff 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