5.442099][T10843] ? switch_mm_irqs_off+0x72f/0x9a0 [ 385.447278][T10843] ? debug_smp_processor_id+0x20/0x20 [ 385.452631][T10843] ? switch_mm+0x100/0x100 [ 385.457043][T10843] ? _raw_spin_unlock_irq+0x4a/0x60 [ 385.462219][T10843] ? finish_task_switch+0x130/0x550 [ 385.467394][T10843] ? check_preemption_disabled+0x154/0x330 [ 385.473181][T10843] ? debug_smp_processor_id+0x20/0x20 [ 385.478537][T10843] ? __schedule+0x9b8/0x1170 [ 385.483118][T10843] do_syscall_64+0xcb/0x1e0 [ 385.487601][T10843] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 385.493474][T10843] RIP: 0033:0x466459 [ 385.497349][T10843] 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 [ 385.516933][T10843] RSP: 002b:00007f08cf104188 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 385.525321][T10843] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 385.533272][T10843] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a [ 385.541226][T10843] RBP: 00007f08cf1041d0 R08: 0000000000000000 R09: 0000000000000000 [ 385.549175][T10843] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 385.557128][T10843] R13: 00007ffd6d8db45f R14: 00007f08cf104300 R15: 0000000000022000 11:36:03 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000480)={0x38, 0x2, 0x0, 0x5, 0x5, 0x83d0, 0x0, 0x0, 0x2, 0x4}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) recvmmsg(r1, &(0x7f0000000680)=[{{0x0, 0xffffffffffffffe1, 0x0}}], 0x1, 0x20, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x1, 0x0, 0x9, 0x3}, 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r4, &(0x7f0000000980), 0x10a9) syz_open_procfs(0x0, 0x0) r5 = creat(&(0x7f0000000140)='./bus\x00', 0x14) fcntl$setstatus(r5, 0x4, 0x46000) lseek(r5, 0x4200, 0x1) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f00000004c0)=0x0) io_submit(r6, 0x0, 0x0) r7 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r5, r7, 0x0, 0x8400fffffffb) sendfile(r4, r4, &(0x7f0000000100), 0x8080ffffff7e) 11:36:03 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = syz_open_dev$char_raw(&(0x7f0000000040)='/dev/raw/raw#\x00', 0x1, 0x48000) preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/114, 0x72}, {&(0x7f0000000080)=""/15, 0xf}, {&(0x7f0000000180)=""/34, 0x22}, {&(0x7f0000000240)=""/75, 0x4b}], 0x4, 0x9, 0x100) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x42, 0x3, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_LAPIC(r4, 0xc008ae88, &(0x7f0000001a40)={"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"}) 11:36:03 executing program 2 (fault-call:1 fault-nth:16): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fee009001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) 11:36:03 executing program 4: unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) 11:36:03 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0x2}, 0x0) 11:36:03 executing program 3: memfd_create(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fe0f09001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000000), 0x0, 0x2c3}, 0x28) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x0) [ 385.687697][T10866] FAULT_INJECTION: forcing a failure. [ 385.687697][T10866] name failslab, interval 1, probability 0, space 0, times 0 [ 385.700500][T10866] CPU: 0 PID: 10866 Comm: syz-executor.2 Not tainted 5.4.107-syzkaller-00751-gc50ff8e5608b #0 [ 385.710815][T10866] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 385.720859][T10866] Call Trace: [ 385.724167][T10866] dump_stack+0x1d8/0x24e [ 385.728607][T10866] ? devkmsg_release+0x11c/0x11c [ 385.733535][T10866] ? show_regs_print_info+0x12/0x12 [ 385.738727][T10866] should_fail+0x6f6/0x860 [ 385.743136][T10866] ? setup_fault_attr+0x3d0/0x3d0 [ 385.748145][T10866] ? __copy_skb_header+0x421/0x550 [ 385.753240][T10866] ? bpf_clone_redirect+0x10e/0x350 [ 385.758418][T10866] should_failslab+0x5/0x20 [ 385.762903][T10866] __kmalloc_track_caller+0x5d/0x2e0 [ 385.768166][T10866] ? bpf_clone_redirect+0x10e/0x350 [ 385.773357][T10866] pskb_expand_head+0x10d/0xfa0 [ 385.778190][T10866] ? skb_ensure_writable+0x2ab/0x420 [ 385.784340][T10866] bpf_clone_redirect+0x10e/0x350 [ 385.789351][T10866] bpf_prog_9220d34f123440e6+0x87e/0x1000 [ 385.795056][T10866] ? __kasan_kmalloc+0x1a3/0x1e0 [ 385.799973][T10866] ? __kasan_kmalloc+0x137/0x1e0 [ 385.804889][T10866] ? kmem_cache_alloc+0x115/0x290 [ 385.809893][T10866] ? build_skb+0x27/0x440 [ 385.814222][T10866] ? bpf_prog_test_run_skb+0x419/0x1130 [ 385.819938][T10866] ? __do_sys_bpf+0x2d28/0xbe70 [ 385.824784][T10866] ? do_syscall_64+0xcb/0x1e0 [ 385.829441][T10866] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 385.835505][T10866] ? ktime_get+0xfd/0x130 [ 385.839818][T10866] bpf_test_run+0x288/0x680 [ 385.844309][T10866] ? kzalloc+0x20/0x20 [ 385.848365][T10866] ? build_skb+0x24c/0x440 [ 385.852764][T10866] bpf_prog_test_run_skb+0x84d/0x1130 [ 385.858132][T10866] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 385.863924][T10866] ? fput_many+0x42/0x1a0 [ 385.868236][T10866] ? __bpf_prog_get+0x29f/0x310 [ 385.873079][T10866] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 385.878864][T10866] __do_sys_bpf+0x2d28/0xbe70 [ 385.883523][T10866] ? _kstrtoull+0x390/0x490 [ 385.888030][T10866] ? kstrtouint_from_user+0x20f/0x2a0 [ 385.893389][T10866] ? refcount_sub_and_test_checked+0x1b6/0x290 [ 385.899525][T10866] ? __bpf_prog_put_rcu+0x300/0x300 [ 385.904709][T10866] ? refcount_inc_checked+0x50/0x50 [ 385.909888][T10866] ? memcg_check_events+0x5c/0x5b0 [ 385.914981][T10866] ? proc_fail_nth_write+0x1d5/0x240 [ 385.920243][T10866] ? __rcu_read_lock+0x50/0x50 [ 385.924999][T10866] ? proc_fail_nth_read+0x1c0/0x1c0 [ 385.930196][T10866] ? proc_fail_nth_read+0x1c0/0x1c0 [ 385.935371][T10866] ? memset+0x1f/0x40 [ 385.939331][T10866] ? fsnotify+0x1332/0x13f0 [ 385.943812][T10866] ? __kernel_write+0x340/0x340 [ 385.948683][T10866] ? check_preemption_disabled+0x9e/0x330 [ 385.954383][T10866] ? debug_smp_processor_id+0x20/0x20 [ 385.959740][T10866] ? __fsnotify_parent+0x310/0x310 [ 385.964832][T10866] ? __sb_end_write+0xb5/0x100 [ 385.969575][T10866] ? vfs_write+0x422/0x4e0 [ 385.973981][T10866] ? fput_many+0x42/0x1a0 [ 385.978305][T10866] ? check_preemption_disabled+0x154/0x330 [ 385.984095][T10866] do_syscall_64+0xcb/0x1e0 [ 385.988590][T10866] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 385.994465][T10866] RIP: 0033:0x466459 [ 385.998343][T10866] 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 [ 386.017930][T10866] RSP: 002b:00007f08cf104188 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 386.026336][T10866] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 11:36:04 executing program 4: unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x200, 0x601) openat(r1, &(0x7f0000000080)='./file0\x00', 0x2040, 0x12) unshare(0x500) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r2) 11:36:04 executing program 4: unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) fallocate(r1, 0xeb9b120b67cacaf4, 0x9, 0x0) [ 386.034290][T10866] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a [ 386.042253][T10866] RBP: 00007f08cf1041d0 R08: 0000000000000000 R09: 0000000000000000 [ 386.050203][T10866] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 386.062060][T10866] R13: 00007ffd6d8db45f R14: 00007f08cf104300 R15: 0000000000022000 11:36:04 executing program 2 (fault-call:1 fault-nth:17): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fee009001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) 11:36:04 executing program 3: memfd_create(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fe0f09001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000000), 0x0, 0xf00}, 0x28) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x0) 11:36:04 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0x3}, 0x0) 11:36:04 executing program 0: memfd_create(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fe0f09001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000000), 0x0, 0x2c3}, 0x28) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x0) [ 386.182397][T10892] FAULT_INJECTION: forcing a failure. [ 386.182397][T10892] name failslab, interval 1, probability 0, space 0, times 0 [ 386.195262][T10892] CPU: 0 PID: 10892 Comm: syz-executor.2 Not tainted 5.4.107-syzkaller-00751-gc50ff8e5608b #0 [ 386.205495][T10892] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 386.216612][T10892] Call Trace: [ 386.219919][T10892] dump_stack+0x1d8/0x24e [ 386.224324][T10892] ? devkmsg_release+0x11c/0x11c [ 386.229423][T10892] ? show_regs_print_info+0x12/0x12 [ 386.234603][T10892] ? dev_queue_xmit+0x20/0x20 [ 386.239265][T10892] should_fail+0x6f6/0x860 [ 386.243664][T10892] ? setup_fault_attr+0x3d0/0x3d0 [ 386.248678][T10892] ? skb_release_data+0x346/0x6b0 [ 386.253683][T10892] ? debug_smp_processor_id+0x20/0x20 [ 386.259056][T10892] ? bpf_clone_redirect+0x10e/0x350 [ 386.264323][T10892] ? skb_clone+0x1b2/0x360 [ 386.268743][T10892] should_failslab+0x5/0x20 [ 386.273226][T10892] kmem_cache_alloc+0x36/0x290 [ 386.277987][T10892] ? __bpf_redirect+0x736/0xd00 [ 386.282820][T10892] skb_clone+0x1b2/0x360 [ 386.287048][T10892] bpf_clone_redirect+0xa2/0x350 [ 386.292056][T10892] bpf_prog_9220d34f123440e6+0x4a5/0x1000 [ 386.297760][T10892] ? __kasan_kmalloc+0x1a3/0x1e0 [ 386.302678][T10892] ? __kasan_kmalloc+0x137/0x1e0 [ 386.307687][T10892] ? kmem_cache_alloc+0x115/0x290 [ 386.312707][T10892] ? build_skb+0x27/0x440 [ 386.317018][T10892] ? bpf_prog_test_run_skb+0x419/0x1130 [ 386.322645][T10892] ? __do_sys_bpf+0x2d28/0xbe70 [ 386.327477][T10892] ? do_syscall_64+0xcb/0x1e0 [ 386.332134][T10892] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 386.338194][T10892] ? ktime_get+0xfd/0x130 [ 386.342522][T10892] bpf_test_run+0x288/0x680 [ 386.347011][T10892] ? kzalloc+0x20/0x20 [ 386.351066][T10892] ? build_skb+0x24c/0x440 [ 386.355463][T10892] bpf_prog_test_run_skb+0x84d/0x1130 [ 386.360823][T10892] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 386.366622][T10892] ? fput_many+0x42/0x1a0 [ 386.370934][T10892] ? __bpf_prog_get+0x29f/0x310 [ 386.375768][T10892] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 386.381579][T10892] __do_sys_bpf+0x2d28/0xbe70 [ 386.386244][T10892] ? _kstrtoull+0x390/0x490 [ 386.390733][T10892] ? kstrtouint_from_user+0x20f/0x2a0 [ 386.396091][T10892] ? refcount_sub_and_test_checked+0x1b6/0x290 [ 386.402230][T10892] ? __bpf_prog_put_rcu+0x300/0x300 [ 386.407420][T10892] ? refcount_inc_checked+0x50/0x50 [ 386.412628][T10892] ? memcg_check_events+0x5c/0x5b0 [ 386.417751][T10892] ? proc_fail_nth_write+0x1d5/0x240 [ 386.423030][T10892] ? __rcu_read_lock+0x50/0x50 [ 386.427780][T10892] ? proc_fail_nth_read+0x1c0/0x1c0 [ 386.432962][T10892] ? proc_fail_nth_read+0x1c0/0x1c0 [ 386.438140][T10892] ? memset+0x1f/0x40 [ 386.442101][T10892] ? fsnotify+0x1332/0x13f0 [ 386.446588][T10892] ? __kernel_write+0x340/0x340 [ 386.451420][T10892] ? check_preemption_disabled+0x9e/0x330 [ 386.457119][T10892] ? debug_smp_processor_id+0x20/0x20 [ 386.462469][T10892] ? __fsnotify_parent+0x310/0x310 [ 386.467563][T10892] ? __sb_end_write+0xb5/0x100 [ 386.472323][T10892] ? vfs_write+0x422/0x4e0 [ 386.476717][T10892] ? fput_many+0x42/0x1a0 [ 386.481030][T10892] ? check_preemption_disabled+0x154/0x330 [ 386.486823][T10892] do_syscall_64+0xcb/0x1e0 [ 386.491309][T10892] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 386.497192][T10892] RIP: 0033:0x466459 [ 386.501068][T10892] 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 [ 386.520667][T10892] RSP: 002b:00007f08cf104188 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 386.529064][T10892] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 386.537017][T10892] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a [ 386.544975][T10892] RBP: 00007f08cf1041d0 R08: 0000000000000000 R09: 0000000000000000 [ 386.552925][T10892] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 386.560965][T10892] R13: 00007ffd6d8db45f R14: 00007f08cf104300 R15: 0000000000022000 11:36:05 executing program 2 (fault-call:1 fault-nth:18): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fee009001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) 11:36:05 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0x4}, 0x0) 11:36:05 executing program 3: memfd_create(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fe0f09001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000000), 0x0, 0x2000}, 0x28) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x0) 11:36:05 executing program 4: unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x20010, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcsa\x00', 0x51200, 0x0) recvmsg(r2, &(0x7f0000000140)={&(0x7f0000000380)=@in6={0xa, 0x0, 0x0, @private2}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000400)=""/88, 0x58}, {&(0x7f0000000c40)=""/249, 0xf5}, {&(0x7f0000000580)=""/216, 0xf0}, {&(0x7f0000000680)=""/79, 0x4f}, {&(0x7f0000000700)=""/212, 0xd4}], 0x5, &(0x7f0000000880)=""/7, 0x7}, 0x100) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000480)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000000280)=0xe8) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(0xffffffffffffffff, 0x89fa, &(0x7f0000000c00)={'ip6gre0\x00', &(0x7f0000000dc0)={'sit0\x00', 0x0, 0x29, 0x9, 0x4, 0x9, 0x26, @dev={0xfe, 0x80, [], 0x28}, @private0, 0x7800, 0x700, 0x4, 0x2}}) sendmsg$ETHTOOL_MSG_WOL_GET(r4, &(0x7f0000000f00)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000ec0)={&(0x7f0000000e40)={0x68, 0x0, 0x200, 0x70bd25, 0x25dfdbfc, {}, [@HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) r7 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r7, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x7}, 0x4) ioctl$FS_IOC_GETVERSION(r7, 0x80087601, &(0x7f0000000180)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r3, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fe0f09001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f0000000040)) 11:36:05 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000480)={0x38, 0x2, 0x0, 0x5, 0x5, 0x83d0, 0x0, 0x0, 0x2, 0x4}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) recvmmsg(r1, &(0x7f0000000680)=[{{0x0, 0xffffffffffffffe1, 0x0}}], 0x1, 0x20, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x1, 0x0, 0x9, 0x3}, 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r4, &(0x7f0000000980), 0x10a9) syz_open_procfs(0x0, 0x0) r5 = creat(&(0x7f0000000140)='./bus\x00', 0x14) fcntl$setstatus(r5, 0x4, 0x46000) lseek(r5, 0x4200, 0x1) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f00000004c0)=0x0) io_submit(r6, 0x0, &(0x7f0000000540)) r7 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r5, r7, 0x0, 0x8400fffffffb) sendfile(r4, r4, &(0x7f0000000100), 0x8080ffffff7e) 11:36:05 executing program 0: openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x84842, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) dup(r2) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',dfltgid=', @ANYRESHEX]) 11:36:05 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0x5}, 0x0) [ 387.160092][T10919] FAULT_INJECTION: forcing a failure. [ 387.160092][T10919] name failslab, interval 1, probability 0, space 0, times 0 [ 387.172757][T10919] CPU: 0 PID: 10919 Comm: syz-executor.2 Not tainted 5.4.107-syzkaller-00751-gc50ff8e5608b #0 [ 387.183071][T10919] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 387.193120][T10919] Call Trace: [ 387.196410][T10919] dump_stack+0x1d8/0x24e [ 387.200727][T10919] ? devkmsg_release+0x11c/0x11c [ 387.205650][T10919] ? show_regs_print_info+0x12/0x12 [ 387.210834][T10919] ? dev_queue_xmit+0x20/0x20 [ 387.215509][T10919] should_fail+0x6f6/0x860 [ 387.219921][T10919] ? setup_fault_attr+0x3d0/0x3d0 [ 387.224923][T10919] ? skb_release_data+0x346/0x6b0 [ 387.229928][T10919] ? debug_smp_processor_id+0x20/0x20 [ 387.235367][T10919] ? bpf_clone_redirect+0x10e/0x350 [ 387.240553][T10919] ? skb_clone+0x1b2/0x360 [ 387.244965][T10919] should_failslab+0x5/0x20 [ 387.249448][T10919] kmem_cache_alloc+0x36/0x290 [ 387.254201][T10919] ? __bpf_redirect+0x736/0xd00 [ 387.259030][T10919] skb_clone+0x1b2/0x360 [ 387.263252][T10919] bpf_clone_redirect+0xa2/0x350 [ 387.268170][T10919] bpf_prog_9220d34f123440e6+0x6f/0x1000 [ 387.273787][T10919] ? __schedule+0x9b8/0x1170 [ 387.278376][T10919] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 387.284167][T10919] ? rcu_preempt_deferred_qs_irqrestore+0x701/0xae0 [ 387.290742][T10919] ? __rcu_read_unlock+0x1cd/0x6a0 [ 387.295920][T10919] ? __rcu_read_lock+0x50/0x50 [ 387.300665][T10919] ? ktime_get+0xfd/0x130 [ 387.304975][T10919] bpf_test_run+0x288/0x680 [ 387.309462][T10919] ? kzalloc+0x20/0x20 [ 387.313509][T10919] ? build_skb+0x24c/0x440 [ 387.317909][T10919] bpf_prog_test_run_skb+0x84d/0x1130 [ 387.323265][T10919] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 387.329051][T10919] ? fput_many+0x42/0x1a0 [ 387.333358][T10919] ? __bpf_prog_get+0x29f/0x310 [ 387.338189][T10919] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 387.343985][T10919] __do_sys_bpf+0x2d28/0xbe70 [ 387.348644][T10919] ? _kstrtoull+0x390/0x490 [ 387.353124][T10919] ? kstrtouint_from_user+0x20f/0x2a0 [ 387.358491][T10919] ? refcount_sub_and_test_checked+0x1b6/0x290 [ 387.364634][T10919] ? __bpf_prog_put_rcu+0x300/0x300 [ 387.369821][T10919] ? refcount_inc_checked+0x50/0x50 [ 387.375006][T10919] ? memcg_check_events+0x5c/0x5b0 [ 387.380101][T10919] ? proc_fail_nth_write+0x1d5/0x240 [ 387.385365][T10919] ? __rcu_read_lock+0x50/0x50 [ 387.390109][T10919] ? proc_fail_nth_read+0x1c0/0x1c0 [ 387.395303][T10919] ? proc_fail_nth_read+0x1c0/0x1c0 [ 387.400481][T10919] ? memset+0x1f/0x40 [ 387.404441][T10919] ? fsnotify+0x1332/0x13f0 [ 387.408922][T10919] ? __kernel_write+0x340/0x340 [ 387.413752][T10919] ? check_preemption_disabled+0x9e/0x330 [ 387.419452][T10919] ? debug_smp_processor_id+0x20/0x20 [ 387.424886][T10919] ? __fsnotify_parent+0x310/0x310 [ 387.429977][T10919] ? __sb_end_write+0xb5/0x100 [ 387.434720][T10919] ? vfs_write+0x422/0x4e0 [ 387.439144][T10919] ? fput_many+0x42/0x1a0 [ 387.443455][T10919] ? check_preemption_disabled+0x154/0x330 [ 387.449246][T10919] do_syscall_64+0xcb/0x1e0 [ 387.453743][T10919] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 387.459621][T10919] RIP: 0033:0x466459 [ 387.463598][T10919] 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 [ 387.483185][T10919] RSP: 002b:00007f08cf104188 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 387.491584][T10919] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 387.500247][T10919] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a 11:36:05 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0x6}, 0x0) 11:36:05 executing program 3: memfd_create(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fe0f09001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000000), 0x0, 0x4000}, 0x28) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x0) 11:36:05 executing program 4: ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x4, 0x5, 0x7}) unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) [ 387.508208][T10919] RBP: 00007f08cf1041d0 R08: 0000000000000000 R09: 0000000000000000 [ 387.516160][T10919] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 387.524123][T10919] R13: 00007ffd6d8db45f R14: 00007f08cf104300 R15: 0000000000022000 11:36:05 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000480)={0x38, 0x2, 0x0, 0x5, 0x5, 0x83d0, 0x0, 0x0, 0x2, 0x4}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) recvmmsg(r1, &(0x7f0000000680)=[{{0x0, 0xffffffffffffffe1, 0x0}}], 0x1, 0x20, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x1, 0x0, 0x9, 0x3}, 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r4, &(0x7f0000000980), 0x10a9) syz_open_procfs(0x0, 0x0) r5 = creat(&(0x7f0000000140)='./bus\x00', 0x14) fcntl$setstatus(r5, 0x4, 0x46000) lseek(r5, 0x4200, 0x1) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f00000004c0)=0x0) io_submit(r6, 0x0, 0x0) r7 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r5, r7, 0x0, 0x8400fffffffb) sendfile(r4, r4, &(0x7f0000000100), 0x8080ffffff7e) 11:36:05 executing program 2 (fault-call:1 fault-nth:19): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fee009001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) 11:36:05 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0x8}, 0x0) [ 387.757135][T10945] FAULT_INJECTION: forcing a failure. [ 387.757135][T10945] name failslab, interval 1, probability 0, space 0, times 0 [ 387.769847][T10945] CPU: 0 PID: 10945 Comm: syz-executor.2 Not tainted 5.4.107-syzkaller-00751-gc50ff8e5608b #0 [ 387.780073][T10945] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 387.790129][T10945] Call Trace: [ 387.793424][T10945] dump_stack+0x1d8/0x24e [ 387.797755][T10945] ? devkmsg_release+0x11c/0x11c [ 387.802682][T10945] ? show_regs_print_info+0x12/0x12 [ 387.807890][T10945] should_fail+0x6f6/0x860 [ 387.812294][T10945] ? setup_fault_attr+0x3d0/0x3d0 [ 387.817334][T10945] ? __copy_skb_header+0x421/0x550 [ 387.822444][T10945] ? bpf_clone_redirect+0x10e/0x350 [ 387.827636][T10945] should_failslab+0x5/0x20 [ 387.832126][T10945] __kmalloc_track_caller+0x5d/0x2e0 [ 387.837395][T10945] ? bpf_clone_redirect+0x10e/0x350 [ 387.842574][T10945] pskb_expand_head+0x10d/0xfa0 [ 387.847408][T10945] ? skb_ensure_writable+0x2ab/0x420 [ 387.852677][T10945] bpf_clone_redirect+0x10e/0x350 [ 387.857686][T10945] ? switch_mm+0x100/0x100 [ 387.862106][T10945] bpf_prog_9220d34f123440e6+0x3eb/0x1000 [ 387.867821][T10945] ? __schedule+0x9b8/0x1170 [ 387.872393][T10945] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 387.878185][T10945] ? rcu_preempt_deferred_qs_irqrestore+0x701/0xae0 [ 387.884766][T10945] ? __rcu_read_unlock+0x1cd/0x6a0 [ 387.889860][T10945] ? __rcu_read_lock+0x50/0x50 [ 387.894630][T10945] ? ktime_get+0xfd/0x130 [ 387.898945][T10945] bpf_test_run+0x288/0x680 [ 387.903441][T10945] ? kzalloc+0x20/0x20 [ 387.907492][T10945] ? build_skb+0x24c/0x440 [ 387.911893][T10945] bpf_prog_test_run_skb+0x84d/0x1130 [ 387.917256][T10945] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 387.923045][T10945] ? fput_many+0x42/0x1a0 [ 387.927359][T10945] ? __bpf_prog_get+0x29f/0x310 [ 387.932197][T10945] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 387.937989][T10945] __do_sys_bpf+0x2d28/0xbe70 [ 387.942647][T10945] ? _kstrtoull+0x390/0x490 [ 387.947191][T10945] ? kstrtouint_from_user+0x20f/0x2a0 [ 387.952548][T10945] ? refcount_sub_and_test_checked+0x1b6/0x290 [ 387.958679][T10945] ? __bpf_prog_put_rcu+0x300/0x300 [ 387.963855][T10945] ? refcount_inc_checked+0x50/0x50 [ 387.969034][T10945] ? memcg_check_events+0x5c/0x5b0 [ 387.974126][T10945] ? proc_fail_nth_write+0x1d5/0x240 [ 387.979391][T10945] ? __rcu_read_lock+0x50/0x50 [ 387.984147][T10945] ? proc_fail_nth_read+0x1c0/0x1c0 [ 387.989327][T10945] ? proc_fail_nth_read+0x1c0/0x1c0 [ 387.994506][T10945] ? memset+0x1f/0x40 [ 387.998481][T10945] ? fsnotify+0x1332/0x13f0 [ 388.002971][T10945] ? __kernel_write+0x340/0x340 [ 388.008587][T10945] ? check_preemption_disabled+0x9e/0x330 [ 388.014287][T10945] ? debug_smp_processor_id+0x20/0x20 [ 388.019657][T10945] ? __fsnotify_parent+0x310/0x310 [ 388.024768][T10945] ? __sb_end_write+0xb5/0x100 [ 388.029514][T10945] ? vfs_write+0x422/0x4e0 [ 388.033909][T10945] ? fput_many+0x42/0x1a0 [ 388.038233][T10945] ? check_preemption_disabled+0x154/0x330 [ 388.044025][T10945] do_syscall_64+0xcb/0x1e0 [ 388.048515][T10945] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 388.054386][T10945] RIP: 0033:0x466459 [ 388.058259][T10945] 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 [ 388.077931][T10945] RSP: 002b:00007f08cf104188 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 388.086324][T10945] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 388.094288][T10945] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a 11:36:06 executing program 3: memfd_create(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fe0f09001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000000), 0x0, 0x6000}, 0x28) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x0) 11:36:06 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0x9}, 0x0) [ 388.102242][T10945] RBP: 00007f08cf1041d0 R08: 0000000000000000 R09: 0000000000000000 [ 388.110197][T10945] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 388.118152][T10945] R13: 00007ffd6d8db45f R14: 00007f08cf104300 R15: 0000000000022000 11:36:06 executing program 2 (fault-call:1 fault-nth:20): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fee009001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) 11:36:06 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0xa}, 0x0) [ 388.287393][T10963] FAULT_INJECTION: forcing a failure. [ 388.287393][T10963] name failslab, interval 1, probability 0, space 0, times 0 [ 388.300053][T10963] CPU: 1 PID: 10963 Comm: syz-executor.2 Not tainted 5.4.107-syzkaller-00751-gc50ff8e5608b #0 [ 388.310363][T10963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 388.320410][T10963] Call Trace: [ 388.323699][T10963] dump_stack+0x1d8/0x24e [ 388.328113][T10963] ? devkmsg_release+0x11c/0x11c [ 388.333054][T10963] ? show_regs_print_info+0x12/0x12 [ 388.338242][T10963] should_fail+0x6f6/0x860 [ 388.342652][T10963] ? setup_fault_attr+0x3d0/0x3d0 [ 388.347667][T10963] ? __copy_skb_header+0x421/0x550 [ 388.352769][T10963] ? bpf_clone_redirect+0x10e/0x350 [ 388.357953][T10963] should_failslab+0x5/0x20 [ 388.362446][T10963] __kmalloc_track_caller+0x5d/0x2e0 [ 388.367725][T10963] ? bpf_clone_redirect+0x10e/0x350 [ 388.372909][T10963] pskb_expand_head+0x10d/0xfa0 [ 388.377752][T10963] ? skb_ensure_writable+0x2ab/0x420 [ 388.383025][T10963] bpf_clone_redirect+0x10e/0x350 11:36:06 executing program 4: unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = accept4(r1, &(0x7f0000000100)=@nl=@proc, &(0x7f0000000180)=0x80, 0x800) r3 = openat$cgroup_freezer_state(r1, &(0x7f0000000300)='freezer.state\x00', 0x2, 0x0) r4 = dup2(0xffffffffffffffff, r1) r5 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x7}, 0x4) io_submit(0x0, 0x3, &(0x7f0000001440)=[&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2, 0x7, r2, &(0x7f00000001c0)="098e5381f0c0950bbc94479cef037cb623b53a5ecc0982a9eb2b2b9a0a2356a94fae1b9b7c5bdfec51d86daa159c31d3afd04a58f7a1b82486a6f78616c9cd7d6c6f77b425c6eb8bd8c6b384320445ed4a9091204c118f0f74ea987420fb89c25a890bbbe552751832869229ab76cc274a59cff893450f8cf60da978712827e6187db660115831e69caa4bcc1c76417619a94bada0f116704c6cac41277f26499834a5c7b3f1599a3448cb24406ffbad63bfbd68dab3619ae89e124835976eec0fff6d70fe979d", 0xc7, 0x8, 0x0, 0x3, r1}, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x2, 0x81, r3, &(0x7f0000000340)="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", 0x1000, 0x7f, 0x0, 0x1, r4}, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x5, 0x100, r5, &(0x7f0000001380)="91c1536904ea83f971b67441d2bc5524888c27ee6da728b95f3a545de399c8d35885af7d3f753752556a31502d3e7207ac2b11232b078933f9f42e2ac082d2e010384300e10dad3a6f1b1d4b004370a77c91211cc2e38e", 0x57, 0x7, 0x0, 0x2985b3395255b58b}]) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00001fb000/0x1000)=nil, 0x1000, 0x1800003, 0x12, r6, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fcntl$setflags(r6, 0x2, 0x1) r7 = signalfd(r0, &(0x7f0000000040)={[0x8]}, 0x8) r8 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001480)='/dev/vcs\x00', 0x8800, 0x0) setsockopt$packet_fanout(r8, 0x107, 0x12, &(0x7f00000014c0)={0x0, 0x7}, 0x4) ioctl$VHOST_SET_LOG_BASE(r7, 0x4008af04, &(0x7f00000000c0)=&(0x7f0000000080)) 11:36:06 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000480)={0x38, 0x2, 0x0, 0x5, 0x5, 0x83d0, 0x0, 0x0, 0x2, 0x4}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) recvmmsg(r1, &(0x7f0000000680)=[{{0x0, 0xffffffffffffffe1, 0x0}}], 0x1, 0x20, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x1, 0x0, 0x9, 0x3}, 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r4, &(0x7f0000000980), 0x10a9) syz_open_procfs(0x0, 0x0) r5 = creat(&(0x7f0000000140)='./bus\x00', 0x14) fcntl$setstatus(r5, 0x4, 0x46000) lseek(r5, 0x4200, 0x1) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f00000004c0)=0x0) io_submit(r6, 0x0, &(0x7f0000000540)) r7 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r5, r7, 0x0, 0x8400fffffffb) sendfile(r4, r4, &(0x7f0000000100), 0x8080ffffff7e) [ 388.388038][T10963] ? switch_mm+0x100/0x100 [ 388.392446][T10963] bpf_prog_9220d34f123440e6+0x4d4/0x1000 [ 388.398169][T10963] ? __schedule+0x9b8/0x1170 [ 388.402754][T10963] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 388.408553][T10963] ? rcu_preempt_deferred_qs_irqrestore+0x701/0xae0 [ 388.415138][T10963] ? __rcu_read_unlock+0x1cd/0x6a0 [ 388.420237][T10963] ? __rcu_read_lock+0x50/0x50 [ 388.424993][T10963] ? ktime_get+0xfd/0x130 [ 388.429322][T10963] bpf_test_run+0x288/0x680 [ 388.433829][T10963] ? kzalloc+0x20/0x20 11:36:06 executing program 3: memfd_create(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fe0f09001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000000), 0x0, 0xc302}, 0x28) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x0) 11:36:06 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0xb}, 0x0) [ 388.433839][T10963] ? build_skb+0x24c/0x440 11:36:06 executing program 2 (fault-call:1 fault-nth:21): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fee009001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) [ 388.433849][T10963] bpf_prog_test_run_skb+0x84d/0x1130 [ 388.433863][T10963] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 388.433872][T10963] ? fput_many+0x42/0x1a0 [ 388.433882][T10963] ? __bpf_prog_get+0x29f/0x310 [ 388.433891][T10963] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 388.433900][T10963] __do_sys_bpf+0x2d28/0xbe70 [ 388.433910][T10963] ? _kstrtoull+0x390/0x490 [ 388.433919][T10963] ? kstrtouint_from_user+0x20f/0x2a0 [ 388.433930][T10963] ? refcount_sub_and_test_checked+0x1b6/0x290 [ 388.433939][T10963] ? __bpf_prog_put_rcu+0x300/0x300 [ 388.433947][T10963] ? refcount_inc_checked+0x50/0x50 [ 388.433957][T10963] ? is_mmconf_reserved+0x420/0x420 [ 388.433968][T10963] ? proc_fail_nth_write+0x1d5/0x240 [ 388.433978][T10963] ? proc_fail_nth_read+0x1c0/0x1c0 [ 388.433987][T10963] ? proc_fail_nth_read+0x1c0/0x1c0 [ 388.433996][T10963] ? memset+0x1f/0x40 [ 388.434003][T10963] ? fsnotify+0x1332/0x13f0 [ 388.434014][T10963] ? __kernel_write+0x340/0x340 [ 388.434024][T10963] ? avc_policy_seqno+0x17/0x70 [ 388.434034][T10963] ? check_preemption_disabled+0x9e/0x330 [ 388.434044][T10963] ? debug_smp_processor_id+0x20/0x20 [ 388.434052][T10963] ? __fsnotify_parent+0x310/0x310 [ 388.434063][T10963] ? check_preemption_disabled+0x154/0x330 [ 388.434073][T10963] ? debug_smp_processor_id+0x20/0x20 [ 388.434089][T10963] do_syscall_64+0xcb/0x1e0 [ 388.434099][T10963] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 388.434107][T10963] RIP: 0033:0x466459 [ 388.434117][T10963] 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 [ 388.434122][T10963] RSP: 002b:00007f08cf104188 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 388.434131][T10963] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 388.434136][T10963] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a [ 388.434142][T10963] RBP: 00007f08cf1041d0 R08: 0000000000000000 R09: 0000000000000000 [ 388.434147][T10963] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 388.434153][T10963] R13: 00007ffd6d8db45f R14: 00007f08cf104300 R15: 0000000000022000 [ 388.696156][T10990] FAULT_INJECTION: forcing a failure. [ 388.696156][T10990] name failslab, interval 1, probability 0, space 0, times 0 [ 388.898050][T10990] CPU: 1 PID: 10990 Comm: syz-executor.2 Not tainted 5.4.107-syzkaller-00751-gc50ff8e5608b #0 [ 388.898055][T10990] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 388.898058][T10990] Call Trace: [ 388.898082][T10990] dump_stack+0x1d8/0x24e [ 388.926019][T10990] ? devkmsg_release+0x11c/0x11c [ 388.930951][T10990] ? show_regs_print_info+0x12/0x12 [ 388.936133][T10990] ? dev_queue_xmit+0x20/0x20 [ 388.940809][T10990] should_fail+0x6f6/0x860 [ 388.945212][T10990] ? setup_fault_attr+0x3d0/0x3d0 [ 388.950218][T10990] ? skb_release_data+0x346/0x6b0 [ 388.955241][T10990] ? debug_smp_processor_id+0x20/0x20 [ 388.960620][T10990] ? bpf_clone_redirect+0x10e/0x350 [ 388.965805][T10990] ? skb_clone+0x1b2/0x360 [ 388.970293][T10990] should_failslab+0x5/0x20 [ 388.974784][T10990] kmem_cache_alloc+0x36/0x290 [ 388.979555][T10990] ? __bpf_redirect+0x736/0xd00 [ 388.984395][T10990] skb_clone+0x1b2/0x360 [ 388.988629][T10990] bpf_clone_redirect+0xa2/0x350 [ 388.993563][T10990] bpf_prog_9220d34f123440e6+0x910/0x1000 [ 388.999276][T10990] ? __schedule+0x9b8/0x1170 [ 389.003863][T10990] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 389.009660][T10990] ? rcu_preempt_deferred_qs_irqrestore+0x701/0xae0 [ 389.016242][T10990] ? __rcu_read_unlock+0x1cd/0x6a0 [ 389.021427][T10990] ? __rcu_read_lock+0x50/0x50 [ 389.026178][T10990] ? ktime_get+0xfd/0x130 [ 389.030495][T10990] bpf_test_run+0x288/0x680 [ 389.034984][T10990] ? kzalloc+0x20/0x20 [ 389.039044][T10990] ? build_skb+0x24c/0x440 [ 389.043444][T10990] bpf_prog_test_run_skb+0x84d/0x1130 [ 389.048807][T10990] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 389.054617][T10990] ? fput_many+0x42/0x1a0 [ 389.058931][T10990] ? __bpf_prog_get+0x29f/0x310 [ 389.063770][T10990] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 389.069561][T10990] __do_sys_bpf+0x2d28/0xbe70 [ 389.074246][T10990] ? _kstrtoull+0x390/0x490 [ 389.078746][T10990] ? kstrtouint_from_user+0x20f/0x2a0 [ 389.084122][T10990] ? refcount_sub_and_test_checked+0x1b6/0x290 [ 389.090265][T10990] ? __bpf_prog_put_rcu+0x300/0x300 [ 389.095451][T10990] ? refcount_inc_checked+0x50/0x50 [ 389.100657][T10990] ? memcg_check_events+0x5c/0x5b0 [ 389.105757][T10990] ? proc_fail_nth_write+0x1d5/0x240 [ 389.111050][T10990] ? __rcu_read_lock+0x50/0x50 [ 389.115799][T10990] ? proc_fail_nth_read+0x1c0/0x1c0 [ 389.120981][T10990] ? proc_fail_nth_read+0x1c0/0x1c0 [ 389.126169][T10990] ? memset+0x1f/0x40 [ 389.130132][T10990] ? fsnotify+0x1332/0x13f0 [ 389.134636][T10990] ? __kernel_write+0x340/0x340 [ 389.139472][T10990] ? check_preemption_disabled+0x9e/0x330 [ 389.145176][T10990] ? debug_smp_processor_id+0x20/0x20 [ 389.150880][T10990] ? __fsnotify_parent+0x310/0x310 [ 389.155990][T10990] ? __sb_end_write+0xb5/0x100 [ 389.160741][T10990] ? vfs_write+0x422/0x4e0 [ 389.165151][T10990] ? fput_many+0x42/0x1a0 [ 389.170683][T10990] ? check_preemption_disabled+0x154/0x330 [ 389.176479][T10990] do_syscall_64+0xcb/0x1e0 [ 389.180992][T10990] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 389.186869][T10990] RIP: 0033:0x466459 [ 389.190778][T10990] 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 [ 389.210372][T10990] RSP: 002b:00007f08cf104188 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 389.218777][T10990] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 389.226741][T10990] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a [ 389.234706][T10990] RBP: 00007f08cf1041d0 R08: 0000000000000000 R09: 0000000000000000 [ 389.242668][T10990] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 389.250645][T10990] R13: 00007ffd6d8db45f R14: 00007f08cf104300 R15: 0000000000022000 11:36:07 executing program 4: unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3000000, 0x20010, r2, 0xe5e60000) 11:36:07 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0xc}, 0x0) 11:36:07 executing program 3: memfd_create(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fe0f09001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000000), 0x0, 0xe000}, 0x28) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x0) 11:36:07 executing program 2 (fault-call:1 fault-nth:22): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fee009001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) 11:36:07 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r0) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffd}, 0x40) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r2) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r4, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fe0f09001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) r5 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x7}, 0x4) mount$9p_fd(0x0, 0x0, &(0x7f0000000380)='9p\x00', 0x3219063, &(0x7f00000003c0)=ANY=[@ANYRESOCT=r4, @ANYRES16=r5, @ANYBLOB="63b4fd20c9f3bb586f52719c3d163fbfaa7b5617e43ab6bd9965d1819f90f4409410ef635d235f275c385c7395b2a33f1436115d36e30edb19e84d071e7e981759f5104ad9a317a6cbe78f5fbb798f9cba271b7e9ebf8827a31a2b562d5ec26175e9b112e86d731fa9743041793f323acfc85ba8f0662982030e1e87d5d60795a4a8eadb9982"]) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f0000000180), 0x127) sendmsg$tipc(r3, &(0x7f0000000500)={&(0x7f0000000280), 0x10, &(0x7f0000000100)=[{&(0x7f0000001580)="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", 0xffe0}], 0x1, 0x0, 0x0, 0xa000a0}, 0x4000) pipe(&(0x7f0000000080)) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r6 = syz_open_dev$vcsu(&(0x7f0000000000)='/dev/vcsu#\x00', 0x0, 0x20000) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r6, 0x0, 0x1, 0xbb3, &(0x7f0000000240)}, 0x20) 11:36:07 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000480)={0x38, 0x2, 0x0, 0x5, 0x5, 0x83d0, 0x0, 0x0, 0x2, 0x4}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) recvmmsg(r1, &(0x7f0000000680)=[{{0x0, 0xffffffffffffffe1, 0x0}}], 0x1, 0x20, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x1, 0x0, 0x9, 0x3}, 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r4, &(0x7f0000000980), 0x10a9) syz_open_procfs(0x0, 0x0) r5 = creat(&(0x7f0000000140)='./bus\x00', 0x14) fcntl$setstatus(r5, 0x4, 0x46000) lseek(r5, 0x4200, 0x1) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f00000004c0)=0x0) io_submit(r6, 0x0, &(0x7f0000000540)) r7 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r5, r7, 0x0, 0x8400fffffffb) sendfile(r4, r4, &(0x7f0000000100), 0x8080ffffff7e) [ 389.429163][T11007] FAULT_INJECTION: forcing a failure. [ 389.429163][T11007] name failslab, interval 1, probability 0, space 0, times 0 [ 389.441825][T11007] CPU: 1 PID: 11007 Comm: syz-executor.2 Not tainted 5.4.107-syzkaller-00751-gc50ff8e5608b #0 [ 389.452053][T11007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 389.462114][T11007] Call Trace: [ 389.465400][T11007] dump_stack+0x1d8/0x24e [ 389.469717][T11007] ? devkmsg_release+0x11c/0x11c [ 389.474645][T11007] ? show_regs_print_info+0x12/0x12 [ 389.479832][T11007] should_fail+0x6f6/0x860 [ 389.484248][T11007] ? setup_fault_attr+0x3d0/0x3d0 [ 389.489263][T11007] ? __copy_skb_header+0x421/0x550 [ 389.494365][T11007] ? bpf_clone_redirect+0x10e/0x350 [ 389.499569][T11007] should_failslab+0x5/0x20 [ 389.504078][T11007] __kmalloc_track_caller+0x5d/0x2e0 [ 389.509356][T11007] ? bpf_clone_redirect+0x10e/0x350 [ 389.514545][T11007] pskb_expand_head+0x10d/0xfa0 [ 389.519391][T11007] ? skb_ensure_writable+0x2ab/0x420 [ 389.524699][T11007] bpf_clone_redirect+0x10e/0x350 [ 389.529728][T11007] bpf_prog_9220d34f123440e6+0x225/0x1000 [ 389.535460][T11007] ? __kasan_kmalloc+0x1a3/0x1e0 [ 389.540385][T11007] ? __kasan_kmalloc+0x137/0x1e0 [ 389.545325][T11007] ? kmem_cache_alloc+0x115/0x290 [ 389.550333][T11007] ? build_skb+0x27/0x440 [ 389.554648][T11007] ? bpf_prog_test_run_skb+0x419/0x1130 [ 389.560197][T11007] ? __do_sys_bpf+0x2d28/0xbe70 [ 389.565070][T11007] ? do_syscall_64+0xcb/0x1e0 [ 389.569737][T11007] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 389.575817][T11007] ? ktime_get+0xfd/0x130 [ 389.580139][T11007] bpf_test_run+0x288/0x680 [ 389.584723][T11007] ? kzalloc+0x20/0x20 [ 389.588777][T11007] ? build_skb+0x24c/0x440 [ 389.593183][T11007] bpf_prog_test_run_skb+0x84d/0x1130 [ 389.598700][T11007] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 389.604501][T11007] ? fput_many+0x42/0x1a0 [ 389.608828][T11007] ? __bpf_prog_get+0x29f/0x310 [ 389.613671][T11007] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 389.619471][T11007] __do_sys_bpf+0x2d28/0xbe70 [ 389.624154][T11007] ? _kstrtoull+0x390/0x490 [ 389.628648][T11007] ? kstrtouint_from_user+0x20f/0x2a0 [ 389.634008][T11007] ? refcount_sub_and_test_checked+0x1b6/0x290 [ 389.640148][T11007] ? __bpf_prog_put_rcu+0x300/0x300 [ 389.645335][T11007] ? refcount_inc_checked+0x50/0x50 [ 389.650518][T11007] ? memcg_check_events+0x5c/0x5b0 [ 389.655638][T11007] ? proc_fail_nth_write+0x1d5/0x240 [ 389.660910][T11007] ? __rcu_read_lock+0x50/0x50 [ 389.665659][T11007] ? proc_fail_nth_read+0x1c0/0x1c0 [ 389.670844][T11007] ? proc_fail_nth_read+0x1c0/0x1c0 [ 389.676037][T11007] ? memset+0x1f/0x40 [ 389.680002][T11007] ? fsnotify+0x1332/0x13f0 [ 389.684584][T11007] ? __kernel_write+0x340/0x340 [ 389.689427][T11007] ? check_preemption_disabled+0x9e/0x330 [ 389.695137][T11007] ? debug_smp_processor_id+0x20/0x20 [ 389.700938][T11007] ? __fsnotify_parent+0x310/0x310 [ 389.706039][T11007] ? __sb_end_write+0xb5/0x100 [ 389.710793][T11007] ? vfs_write+0x422/0x4e0 [ 389.715214][T11007] ? fput_many+0x42/0x1a0 [ 389.719540][T11007] ? check_preemption_disabled+0x154/0x330 [ 389.725349][T11007] do_syscall_64+0xcb/0x1e0 [ 389.729844][T11007] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 389.735723][T11007] RIP: 0033:0x466459 [ 389.739612][T11007] 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 [ 389.759204][T11007] RSP: 002b:00007f08cf104188 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 389.767600][T11007] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 389.775573][T11007] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a [ 389.783531][T11007] RBP: 00007f08cf1041d0 R08: 0000000000000000 R09: 0000000000000000 [ 389.791491][T11007] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 389.799471][T11007] R13: 00007ffd6d8db45f R14: 00007f08cf104300 R15: 0000000000022000 11:36:08 executing program 4: unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 11:36:08 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0x10}, 0x0) 11:36:08 executing program 3: memfd_create(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fe0f09001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000000), 0x0, 0xe0ff}, 0x28) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x0) 11:36:08 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r0) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffd}, 0x40) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r2) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r4, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fe0f09001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) r5 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x7}, 0x4) mount$9p_fd(0x0, 0x0, &(0x7f0000000380)='9p\x00', 0x3219063, &(0x7f00000003c0)=ANY=[@ANYRESOCT=r4, @ANYRES16=r5, @ANYBLOB="63b4fd20c9f3bb586f52719c3d163fbfaa7b5617e43ab6bd9965d1819f90f4409410ef635d235f275c385c7395b2a33f1436115d36e30edb19e84d071e7e981759f5104ad9a317a6cbe78f5fbb798f9cba271b7e9ebf8827a31a2b562d5ec26175e9b112e86d731fa9743041793f323acfc85ba8f0662982030e1e87d5d60795a4a8eadb9982"]) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f0000000180), 0x127) sendmsg$tipc(r3, &(0x7f0000000500)={&(0x7f0000000280), 0x10, &(0x7f0000000100)=[{&(0x7f0000001580)="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", 0xffe0}], 0x1, 0x0, 0x0, 0xa000a0}, 0x4000) pipe(&(0x7f0000000080)) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r6 = syz_open_dev$vcsu(&(0x7f0000000000)='/dev/vcsu#\x00', 0x0, 0x20000) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r6, 0x0, 0x1, 0xbb3, &(0x7f0000000240)}, 0x20) 11:36:08 executing program 2 (fault-call:1 fault-nth:23): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000029fefffe7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d640500000000006504040001000000040400001c007d60b7030000000000006a0a00fe20000000850000000d000000b700000000000000950000fe00000000c9be17044171e1d3d7b1d6d0ff03000000000000c668a4b63e069efb297975738f538e31ec24925095a163b9d4e76be266e31a80212240baa44e080addde6033170000007b3f912f6906a6e2313091df61258a1fda45991fbdce6793c8a4785ee8b60092659b941bbd750045404b04bf97c0fea679c032b3203c6cd8bac9626bcc85e961509735a04617dc0200379e731d3a8d8fea894a4ee293001f6ce7d5b40bf2a7399423f84c6fa5f9be8173d05afe002c0e7821d406c967379e7521392d24d6c8034e2dc7c053498a9f413af569575de3b5c85546945e9bce678ee9a09806474947310bae538450a676d71c01175b060000000000000000a3d39322942df819eea101000000000000009fc8f4b9276e9dc330c9cbac5d708570a14546aa89e13c65896d24684ee25f853b0858122c3d1de564d84638c7f6ec477f9ffece0ff3d9f4cf21c119b95eba4c925c80c3c33c81a68055fc8b3af4f32d16cf290f90d80f1da0db08da80f7a88b63885551371ee1febf833a4103e2f68d1aa3a2138953c0c41ead2824f4ae3260007396d42e0168a85fc6448b3f2eaab716abe53aa6c1ba9ace891ef38f9a00000000000000000000000000000000000200481ac0f54b7a913f3465c333429c19f5d01166a1c4edc2abdeb53125c27b3d454e25bf47085689e16b524053ac75f36b5b6e7ddf0aa170ec19aee6ccb06c4708e4ec97194d713a36d9bbed4e832541318a8c13c55c40d100e58fb845049af5b02f8ba8fc1345d6442b96c2d17bd048a2ed0841560c424324db952a44b515d47945babf404c35fd608046f1640f05007842f01d3428843635d4f3e98399b396ea30fc8f9a911a64798a4cf7b63b48349cd630881342c6533f5a9ac85b040000000000000000090000000000009380513278d4701e78251bbc45b73f8d5665d369df748c068b23e3fe886aee0668e58e7158040e0156e332b122288e40fecb03cf4880"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fee009001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) 11:36:08 executing program 4: unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000231000/0x1000)=nil, 0x1000, 0x1800003, 0x12, r1, 0x38d00000) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcsa\x00', 0x105000, 0x0) io_uring_enter(r2, 0x3430, 0x2cbc, 0x39b13e4dcbe377c8, &(0x7f0000000040)={[0x80000000]}, 0x8) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) renameat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', r3, &(0x7f0000000140)='./file0\x00', 0x6) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r5 = openat$cgroup_netprio_ifpriomap(r4, &(0x7f00000000c0)='net_prio.ifpriomap\x00', 0x2, 0x0) fsconfig$FSCONFIG_SET_FD(r4, 0x5, &(0x7f0000000080)='[-,{\x95', 0x0, r5) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r4) [ 390.290924][T11033] FAULT_INJECTION: forcing a failure. [ 390.290924][T11033] name failslab, interval 1, probability 0, space 0, times 0 [ 390.303644][T11033] CPU: 1 PID: 11033 Comm: syz-executor.2 Not tainted 5.4.107-syzkaller-00751-gc50ff8e5608b #0 [ 390.313877][T11033] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 390.323921][T11033] Call Trace: [ 390.327208][T11033] dump_stack+0x1d8/0x24e [ 390.331530][T11033] ? devkmsg_release+0x11c/0x11c [ 390.336548][T11033] ? show_regs_print_info+0x12/0x12 [ 390.341737][T11033] ? dev_queue_xmit+0x20/0x20 [ 390.346407][T11033] should_fail+0x6f6/0x860 [ 390.350815][T11033] ? setup_fault_attr+0x3d0/0x3d0 [ 390.355829][T11033] ? skb_release_data+0x346/0x6b0 [ 390.360860][T11033] ? debug_smp_processor_id+0x20/0x20 [ 390.366216][T11033] ? bpf_clone_redirect+0x10e/0x350 [ 390.371401][T11033] ? skb_clone+0x1b2/0x360 [ 390.375807][T11033] should_failslab+0x5/0x20 [ 390.380296][T11033] kmem_cache_alloc+0x36/0x290 [ 390.385053][T11033] ? __bpf_redirect+0x736/0xd00 [ 390.389902][T11033] skb_clone+0x1b2/0x360 [ 390.394129][T11033] bpf_clone_redirect+0xa2/0x350 [ 390.399049][T11033] bpf_prog_9220d34f123440e6+0x4b3/0x1000 [ 390.404758][T11033] ? __kasan_kmalloc+0x1a3/0x1e0 [ 390.409674][T11033] ? __kasan_kmalloc+0x137/0x1e0 [ 390.414591][T11033] ? kmem_cache_alloc+0x115/0x290 [ 390.419596][T11033] ? build_skb+0x27/0x440 [ 390.423920][T11033] ? bpf_prog_test_run_skb+0x419/0x1130 [ 390.429446][T11033] ? __do_sys_bpf+0x2d28/0xbe70 [ 390.434275][T11033] ? do_syscall_64+0xcb/0x1e0 [ 390.438933][T11033] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 390.444987][T11033] ? ktime_get+0xfd/0x130 [ 390.449299][T11033] bpf_test_run+0x288/0x680 [ 390.453785][T11033] ? kzalloc+0x20/0x20 [ 390.457834][T11033] ? build_skb+0x24c/0x440 [ 390.462232][T11033] bpf_prog_test_run_skb+0x84d/0x1130 [ 390.467588][T11033] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 390.473373][T11033] ? fput_many+0x42/0x1a0 [ 390.477685][T11033] ? __bpf_prog_get+0x29f/0x310 [ 390.482521][T11033] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 390.488394][T11033] __do_sys_bpf+0x2d28/0xbe70 [ 390.493055][T11033] ? _kstrtoull+0x390/0x490 [ 390.497539][T11033] ? kstrtouint_from_user+0x20f/0x2a0 [ 390.502893][T11033] ? refcount_sub_and_test_checked+0x1b6/0x290 [ 390.509043][T11033] ? __bpf_prog_put_rcu+0x300/0x300 [ 390.514221][T11033] ? refcount_inc_checked+0x50/0x50 [ 390.519412][T11033] ? memcg_check_events+0x5c/0x5b0 [ 390.524508][T11033] ? proc_fail_nth_write+0x1d5/0x240 [ 390.529780][T11033] ? __rcu_read_lock+0x50/0x50 [ 390.534534][T11033] ? proc_fail_nth_read+0x1c0/0x1c0 [ 390.539731][T11033] ? proc_fail_nth_read+0x1c0/0x1c0 [ 390.544924][T11033] ? memset+0x1f/0x40 [ 390.548889][T11033] ? fsnotify+0x1332/0x13f0 [ 390.553378][T11033] ? __kernel_write+0x340/0x340 [ 390.558208][T11033] ? check_preemption_disabled+0x9e/0x330 [ 390.563909][T11033] ? debug_smp_processor_id+0x20/0x20 [ 390.569272][T11033] ? __fsnotify_parent+0x310/0x310 [ 390.574476][T11033] ? __sb_end_write+0xb5/0x100 [ 390.579232][T11033] ? vfs_write+0x422/0x4e0 [ 390.583633][T11033] ? fput_many+0x42/0x1a0 [ 390.587948][T11033] ? check_preemption_disabled+0x154/0x330 [ 390.593743][T11033] do_syscall_64+0xcb/0x1e0 [ 390.598230][T11033] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 390.604105][T11033] RIP: 0033:0x466459 [ 390.607983][T11033] 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 [ 390.627573][T11033] RSP: 002b:00007f08cf104188 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 11:36:08 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0x11}, 0x0) 11:36:08 executing program 2 (fault-call:1 fault-nth:24): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fee009001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) [ 390.635993][T11033] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 390.643956][T11033] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a [ 390.651924][T11033] RBP: 00007f08cf1041d0 R08: 0000000000000000 R09: 0000000000000000 [ 390.659989][T11033] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 390.667949][T11033] R13: 00007ffd6d8db45f R14: 00007f08cf104300 R15: 0000000000022000 11:36:08 executing program 3: memfd_create(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fe0f09001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000000), 0x0, 0xffe0}, 0x28) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x0) 11:36:08 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000480)={0x38, 0x2, 0x0, 0x5, 0x5, 0x83d0, 0x0, 0x0, 0x2, 0x4}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) recvmmsg(r1, &(0x7f0000000680)=[{{0x0, 0xffffffffffffffe1, 0x0}}], 0x1, 0x20, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x1, 0x0, 0x9, 0x3}, 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r4, &(0x7f0000000980), 0x10a9) syz_open_procfs(0x0, 0x0) r5 = creat(&(0x7f0000000140)='./bus\x00', 0x14) fcntl$setstatus(r5, 0x4, 0x46000) lseek(r5, 0x4200, 0x1) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f00000004c0)=0x0) io_submit(r6, 0x1, &(0x7f0000000540)=[0x0]) r7 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r5, r7, 0x0, 0x8400fffffffb) sendfile(r4, r4, &(0x7f0000000100), 0x8080ffffff7e) 11:36:08 executing program 4: unshare(0x400) unshare(0x40400) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) dup3(r0, r0, 0x80000) fcntl$getown(r0, 0x9) ioctl$BTRFS_IOC_SNAP_CREATE(r0, 0x50009401, &(0x7f0000000140)={{r0}, "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"}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fe0f09001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) writev(r1, &(0x7f0000001480)=[{&(0x7f0000001140)="1eeb2e295cc07040496974641da37d3804a4700d0e16bcf209a23164a999010ad760543ef678d08bff101694586cec3bbd90fa51ffdf419fc96c330c7f2c180c375d8bbf3f75797f836a97ba8b9576b2cdfefd2464c3973613398e34bc7e5fc4ec854efb8ec95a4bf9d8d969d277c9c7bc9210487a72e22360f775f32b2333fe39737f102c155c24d2536a0eec3229942ec3d5530a6d61caee0f4e109d3623e2051cb7624de65a0168e4da48f46094ac691d8eb89a47645837fc78b354e3d5fe0e11ea10e413e8f281ddde75cd71666fc74e811089dc0d9dfdc1531fa839d7283fff73c7ecf37ba8c29da4af2cf02c676f6277b18c62cb", 0xf7}, {&(0x7f0000001240)="f0d505eb49442a54093023fe5b21158c01501ec1a13171aa04c0a800d39eba869f3aa022be070dc90daf66a890b8d8b5d112d8b6a48e0274c8c4490975df1fe74aa688da009fd21b447f9a9e26f1d7e5dc4f0af61f2acf38c8cf98f3d052865623d733a81ce0db4ab8306528ae49f1e4d2d18817aab2a3802ddaf5099961bca9e895a9", 0x83}, {&(0x7f0000001300)="6d518ac2af371a797fa9b444e82694dafc137425fbd6ceea89843d0762ab045cffc2c4735bc6fb25beeb7145884d6ba2f997666eb1ac0b4f1b943df053336ba6b2e6d02ac4c1ba2d55d21e0afc72a4c4d85c6f1e3d4caf2463494440a299c5df886e21c405c4066a3d5555ed47568365adc9be2a40fd0ef7", 0x78}, {&(0x7f0000001380)="7758d3dc84584df1b75626075e47de9b204c79fcf2767a783a0d709b379845075621a8c8f25072aeb67a216d6814b19ffff8821df591d8446f8e207a9a8579acc9155e44bf51f38064eba4e4842d3d00edb06492d7fa9df36f9cc283adcc0adf030732ed3e16fe61249008341abcfabb407bb1e020854b58c747211bb8eb23487c6b8a218113f8be2453c6949971d33d400196a1bf0867a389a1f1d6e4e5b3b633710032cc3787d3b49b75555154203ec89cd95ed25bfce62936f2fc0f5f4d202dc4e81157284793f5370cf80427f4fe10671cfa2738c32f4a9ca7e41b24cbc5492d2f70de38586c9b33", 0xea}], 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r2) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000000040)=""/18, 0x12}, {&(0x7f0000000080)=""/95, 0x5f}], 0x2, 0x1, 0x110) [ 390.757080][T11049] FAULT_INJECTION: forcing a failure. [ 390.757080][T11049] name failslab, interval 1, probability 0, space 0, times 0 [ 390.769821][T11049] CPU: 1 PID: 11049 Comm: syz-executor.2 Not tainted 5.4.107-syzkaller-00751-gc50ff8e5608b #0 [ 390.780068][T11049] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 390.790112][T11049] Call Trace: [ 390.793404][T11049] dump_stack+0x1d8/0x24e [ 390.797759][T11049] ? devkmsg_release+0x11c/0x11c 11:36:08 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0x12}, 0x0) [ 390.802697][T11049] ? show_regs_print_info+0x12/0x12 [ 390.807893][T11049] should_fail+0x6f6/0x860 [ 390.812331][T11049] ? setup_fault_attr+0x3d0/0x3d0 [ 390.817351][T11049] ? __copy_skb_header+0x421/0x550 [ 390.822457][T11049] ? bpf_clone_redirect+0x10e/0x350 [ 390.827650][T11049] should_failslab+0x5/0x20 [ 390.832148][T11049] __kmalloc_track_caller+0x5d/0x2e0 [ 390.837421][T11049] ? bpf_clone_redirect+0x10e/0x350 [ 390.842591][T11049] pskb_expand_head+0x10d/0xfa0 [ 390.847423][T11049] ? skb_ensure_writable+0x2ab/0x420 [ 390.852692][T11049] bpf_clone_redirect+0x10e/0x350 [ 390.857737][T11049] bpf_prog_9220d34f123440e6+0xafc/0x1000 [ 390.863446][T11049] ? __kasan_kmalloc+0x1a3/0x1e0 [ 390.868364][T11049] ? __kasan_kmalloc+0x137/0x1e0 [ 390.873278][T11049] ? kmem_cache_alloc+0x115/0x290 [ 390.878287][T11049] ? build_skb+0x27/0x440 [ 390.882604][T11049] ? bpf_prog_test_run_skb+0x419/0x1130 [ 390.888129][T11049] ? __do_sys_bpf+0x2d28/0xbe70 [ 390.892951][T11049] ? do_syscall_64+0xcb/0x1e0 [ 390.897614][T11049] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 390.903660][T11049] ? ktime_get+0xfd/0x130 [ 390.907966][T11049] bpf_test_run+0x288/0x680 [ 390.912444][T11049] ? kzalloc+0x20/0x20 [ 390.916488][T11049] ? build_skb+0x24c/0x440 [ 390.920894][T11049] bpf_prog_test_run_skb+0x84d/0x1130 [ 390.926242][T11049] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 390.932030][T11049] ? fput_many+0x42/0x1a0 [ 390.936350][T11049] ? __bpf_prog_get+0x29f/0x310 [ 390.941186][T11049] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 390.946968][T11049] __do_sys_bpf+0x2d28/0xbe70 [ 390.951621][T11049] ? _kstrtoull+0x390/0x490 [ 390.956096][T11049] ? kstrtouint_from_user+0x20f/0x2a0 [ 390.961441][T11049] ? refcount_sub_and_test_checked+0x1b6/0x290 [ 390.967568][T11049] ? __bpf_prog_put_rcu+0x300/0x300 [ 390.972753][T11049] ? refcount_inc_checked+0x50/0x50 [ 390.977924][T11049] ? memcg_check_events+0x5c/0x5b0 [ 390.983060][T11049] ? proc_fail_nth_write+0x1d5/0x240 [ 390.988322][T11049] ? __rcu_read_lock+0x50/0x50 [ 390.993063][T11049] ? proc_fail_nth_read+0x1c0/0x1c0 [ 390.998235][T11049] ? proc_fail_nth_read+0x1c0/0x1c0 [ 391.005749][T11049] ? memset+0x1f/0x40 [ 391.009704][T11049] ? fsnotify+0x1332/0x13f0 [ 391.014185][T11049] ? __kernel_write+0x340/0x340 [ 391.019017][T11049] ? check_preemption_disabled+0x9e/0x330 [ 391.024716][T11049] ? debug_smp_processor_id+0x20/0x20 [ 391.030073][T11049] ? __fsnotify_parent+0x310/0x310 [ 391.035174][T11049] ? __sb_end_write+0xb5/0x100 [ 391.039917][T11049] ? vfs_write+0x422/0x4e0 [ 391.044302][T11049] ? fput_many+0x42/0x1a0 [ 391.048608][T11049] ? check_preemption_disabled+0x154/0x330 [ 391.054399][T11049] do_syscall_64+0xcb/0x1e0 [ 391.058876][T11049] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 391.064757][T11049] RIP: 0033:0x466459 [ 391.068639][T11049] 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 [ 391.088225][T11049] RSP: 002b:00007f08cf104188 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 391.096624][T11049] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 11:36:09 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) open(&(0x7f00000000c0)='./file0\x00', 0x141042, 0x0) r1 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x400, 0x32) fallocate(r1, 0x10, 0x0, 0x8) creat(&(0x7f0000000180)='./bus\x00', 0x0) [ 391.104581][T11049] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a [ 391.112527][T11049] RBP: 00007f08cf1041d0 R08: 0000000000000000 R09: 0000000000000000 [ 391.120489][T11049] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 391.128480][T11049] R13: 00007ffd6d8db45f R14: 00007f08cf104300 R15: 0000000000022000 11:36:09 executing program 2 (fault-call:1 fault-nth:25): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fee009001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) 11:36:09 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0x13}, 0x0) 11:36:09 executing program 3: memfd_create(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fe0f09001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000000), 0x0, 0x1000000}, 0x28) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x0) 11:36:09 executing program 4: unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x236040, 0x13c) syz_io_uring_setup(0x752c, &(0x7f0000000180)={0x0, 0x9973, 0x4, 0x0, 0xea, 0x0, r0}, &(0x7f00007db000/0x1000)=nil, &(0x7f0000072000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000140)) mmap(&(0x7f0000073000/0x1000)=nil, 0x1000, 0x1800003, 0x12, r0, 0x6ef8f000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) [ 391.247652][T11071] FAULT_INJECTION: forcing a failure. [ 391.247652][T11071] name failslab, interval 1, probability 0, space 0, times 0 [ 391.260388][T11071] CPU: 0 PID: 11071 Comm: syz-executor.2 Not tainted 5.4.107-syzkaller-00751-gc50ff8e5608b #0 [ 391.270630][T11071] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 391.280665][T11071] Call Trace: [ 391.283960][T11071] dump_stack+0x1d8/0x24e [ 391.288289][T11071] ? devkmsg_release+0x11c/0x11c [ 391.293207][T11071] ? show_regs_print_info+0x12/0x12 [ 391.298406][T11071] should_fail+0x6f6/0x860 [ 391.302812][T11071] ? setup_fault_attr+0x3d0/0x3d0 [ 391.307818][T11071] ? __copy_skb_header+0x421/0x550 [ 391.312919][T11071] ? bpf_clone_redirect+0x10e/0x350 [ 391.318120][T11071] should_failslab+0x5/0x20 [ 391.322608][T11071] __kmalloc_track_caller+0x5d/0x2e0 [ 391.327884][T11071] ? bpf_clone_redirect+0x10e/0x350 [ 391.333078][T11071] pskb_expand_head+0x10d/0xfa0 [ 391.337910][T11071] ? skb_ensure_writable+0x2ab/0x420 [ 391.343183][T11071] bpf_clone_redirect+0x10e/0x350 [ 391.348193][T11071] bpf_prog_9220d34f123440e6+0xa23/0x1000 [ 391.353893][T11071] ? __schedule+0x9b8/0x1170 [ 391.358465][T11071] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 391.364272][T11071] ? rcu_preempt_deferred_qs_irqrestore+0x701/0xae0 [ 391.370843][T11071] ? __rcu_read_unlock+0x1cd/0x6a0 [ 391.375962][T11071] ? __rcu_read_lock+0x50/0x50 [ 391.380707][T11071] ? ktime_get+0xfd/0x130 [ 391.385019][T11071] bpf_test_run+0x288/0x680 [ 391.389508][T11071] ? kzalloc+0x20/0x20 [ 391.393556][T11071] ? build_skb+0x24c/0x440 [ 391.397953][T11071] bpf_prog_test_run_skb+0x84d/0x1130 [ 391.403321][T11071] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 391.409106][T11071] ? fput_many+0x42/0x1a0 [ 391.413417][T11071] ? __bpf_prog_get+0x29f/0x310 [ 391.418249][T11071] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 391.424039][T11071] __do_sys_bpf+0x2d28/0xbe70 [ 391.428716][T11071] ? _kstrtoull+0x390/0x490 [ 391.433202][T11071] ? kstrtouint_from_user+0x20f/0x2a0 [ 391.438562][T11071] ? refcount_sub_and_test_checked+0x1b6/0x290 [ 391.444788][T11071] ? __bpf_prog_put_rcu+0x300/0x300 [ 391.449968][T11071] ? refcount_inc_checked+0x50/0x50 [ 391.455158][T11071] ? memcg_check_events+0x5c/0x5b0 [ 391.460264][T11071] ? proc_fail_nth_write+0x1d5/0x240 [ 391.466313][T11071] ? __rcu_read_lock+0x50/0x50 [ 391.471075][T11071] ? proc_fail_nth_read+0x1c0/0x1c0 [ 391.476256][T11071] ? proc_fail_nth_read+0x1c0/0x1c0 [ 391.481435][T11071] ? memset+0x1f/0x40 [ 391.485396][T11071] ? fsnotify+0x1332/0x13f0 [ 391.489881][T11071] ? __kernel_write+0x340/0x340 [ 391.494727][T11071] ? check_preemption_disabled+0x9e/0x330 [ 391.500426][T11071] ? debug_smp_processor_id+0x20/0x20 [ 391.505775][T11071] ? __fsnotify_parent+0x310/0x310 [ 391.510889][T11071] ? __sb_end_write+0xb5/0x100 [ 391.515643][T11071] ? vfs_write+0x422/0x4e0 [ 391.520055][T11071] ? fput_many+0x42/0x1a0 [ 391.524381][T11071] ? check_preemption_disabled+0x154/0x330 [ 391.530170][T11071] do_syscall_64+0xcb/0x1e0 [ 391.534652][T11071] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 391.540527][T11071] RIP: 0033:0x466459 [ 391.544398][T11071] 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 [ 391.563986][T11071] RSP: 002b:00007f08cf104188 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 391.572571][T11071] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 391.580536][T11071] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a [ 391.588512][T11071] RBP: 00007f08cf1041d0 R08: 0000000000000000 R09: 0000000000000000 11:36:09 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002800)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x501, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ipip={{0x9, 0x1, 'ipip\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x14}]}}}]}, 0x3c}}, 0x0) [ 391.596467][T11071] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 391.604419][T11071] R13: 00007ffd6d8db45f R14: 00007f08cf104300 R15: 0000000000022000 11:36:09 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0x14}, 0x0) 11:36:09 executing program 2 (fault-call:1 fault-nth:26): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fee009001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) 11:36:09 executing program 3: memfd_create(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fe0f09001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000000), 0x0, 0x2000000}, 0x28) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x0) [ 391.851943][T11097] FAULT_INJECTION: forcing a failure. [ 391.851943][T11097] name failslab, interval 1, probability 0, space 0, times 0 [ 391.864638][T11097] CPU: 0 PID: 11097 Comm: syz-executor.2 Not tainted 5.4.107-syzkaller-00751-gc50ff8e5608b #0 [ 391.874868][T11097] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 391.884926][T11097] Call Trace: [ 391.888231][T11097] dump_stack+0x1d8/0x24e [ 391.892555][T11097] ? devkmsg_release+0x11c/0x11c [ 391.897476][T11097] ? show_regs_print_info+0x12/0x12 [ 391.902659][T11097] should_fail+0x6f6/0x860 [ 391.907060][T11097] ? setup_fault_attr+0x3d0/0x3d0 [ 391.912066][T11097] ? __copy_skb_header+0x421/0x550 [ 391.917162][T11097] ? bpf_clone_redirect+0x10e/0x350 [ 391.922342][T11097] should_failslab+0x5/0x20 [ 391.926826][T11097] __kmalloc_track_caller+0x5d/0x2e0 [ 391.932113][T11097] ? bpf_clone_redirect+0x10e/0x350 [ 391.937291][T11097] pskb_expand_head+0x10d/0xfa0 [ 391.942138][T11097] ? skb_ensure_writable+0x2ab/0x420 [ 391.947411][T11097] bpf_clone_redirect+0x10e/0x350 [ 391.952416][T11097] bpf_prog_9220d34f123440e6+0x685/0x1000 [ 391.958116][T11097] ? __kasan_kmalloc+0x1a3/0x1e0 [ 391.963029][T11097] ? __kasan_kmalloc+0x137/0x1e0 [ 391.967940][T11097] ? kmem_cache_alloc+0x115/0x290 [ 391.972942][T11097] ? build_skb+0x27/0x440 [ 391.977252][T11097] ? bpf_prog_test_run_skb+0x419/0x1130 [ 391.982779][T11097] ? __do_sys_bpf+0x2d28/0xbe70 [ 391.987609][T11097] ? do_syscall_64+0xcb/0x1e0 [ 391.992267][T11097] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 391.998334][T11097] ? ktime_get+0xfd/0x130 [ 392.002642][T11097] bpf_test_run+0x288/0x680 [ 392.007126][T11097] ? kzalloc+0x20/0x20 [ 392.011176][T11097] ? build_skb+0x24c/0x440 [ 392.015588][T11097] bpf_prog_test_run_skb+0x84d/0x1130 [ 392.020947][T11097] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 392.026729][T11097] ? fput_many+0x42/0x1a0 [ 392.031034][T11097] ? __bpf_prog_get+0x29f/0x310 [ 392.035874][T11097] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 392.041677][T11097] __do_sys_bpf+0x2d28/0xbe70 [ 392.046347][T11097] ? _kstrtoull+0x390/0x490 [ 392.050841][T11097] ? kstrtouint_from_user+0x20f/0x2a0 [ 392.056191][T11097] ? refcount_sub_and_test_checked+0x1b6/0x290 [ 392.062317][T11097] ? __bpf_prog_put_rcu+0x300/0x300 [ 392.067490][T11097] ? refcount_inc_checked+0x50/0x50 [ 392.072663][T11097] ? memcg_check_events+0x5c/0x5b0 [ 392.077756][T11097] ? proc_fail_nth_write+0x1d5/0x240 [ 392.083034][T11097] ? __rcu_read_lock+0x50/0x50 [ 392.087780][T11097] ? proc_fail_nth_read+0x1c0/0x1c0 [ 392.092957][T11097] ? proc_fail_nth_read+0x1c0/0x1c0 [ 392.098148][T11097] ? memset+0x1f/0x40 [ 392.102108][T11097] ? fsnotify+0x1332/0x13f0 [ 392.106595][T11097] ? __kernel_write+0x340/0x340 [ 392.111428][T11097] ? check_preemption_disabled+0x9e/0x330 [ 392.117124][T11097] ? debug_smp_processor_id+0x20/0x20 [ 392.122471][T11097] ? __fsnotify_parent+0x310/0x310 [ 392.127566][T11097] ? __sb_end_write+0xb5/0x100 [ 392.132308][T11097] ? vfs_write+0x422/0x4e0 [ 392.136714][T11097] ? fput_many+0x42/0x1a0 [ 392.141024][T11097] ? check_preemption_disabled+0x154/0x330 [ 392.146812][T11097] do_syscall_64+0xcb/0x1e0 [ 392.151294][T11097] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 392.157162][T11097] RIP: 0033:0x466459 [ 392.161049][T11097] 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 [ 392.180637][T11097] RSP: 002b:00007f08cf104188 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 392.189030][T11097] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 392.196995][T11097] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a [ 392.204948][T11097] RBP: 00007f08cf1041d0 R08: 0000000000000000 R09: 0000000000000000 [ 392.212898][T11097] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 392.220845][T11097] R13: 00007ffd6d8db45f R14: 00007f08cf104300 R15: 0000000000022000 11:36:10 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000480)={0x38, 0x2, 0x0, 0x5, 0x5, 0x83d0, 0x0, 0x0, 0x2, 0x4}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) recvmmsg(r1, &(0x7f0000000680)=[{{0x0, 0xffffffffffffffe1, 0x0}}], 0x1, 0x20, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x1, 0x0, 0x9, 0x3}, 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r4, &(0x7f0000000980), 0x10a9) syz_open_procfs(0x0, 0x0) r5 = creat(&(0x7f0000000140)='./bus\x00', 0x14) fcntl$setstatus(r5, 0x4, 0x46000) lseek(r5, 0x4200, 0x1) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f00000004c0)=0x0) io_submit(r6, 0x1, &(0x7f0000000540)=[0x0]) r7 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r5, r7, 0x0, 0x8400fffffffb) sendfile(r4, r4, &(0x7f0000000100), 0x8080ffffff7e) 11:36:10 executing program 4: unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$sock_SIOCDELRT(r1, 0x890c, &(0x7f0000000200)={0x0, @isdn={0x22, 0xe2, 0x1, 0x2, 0x8}, @ipx={0x4, 0x7, 0x1b000000, "52458533452b", 0x11}, @can={0x1d, 0x0}, 0xf647, 0x0, 0x0, 0x0, 0x2, &(0x7f00000001c0)='veth1_to_hsr\x00', 0x2, 0x0, 0xff}) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000340)) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@newlink={0x3c, 0x10, 0x8, 0x70bd2c, 0x25dfdbff, {0x0, 0x0, 0x0, r3, 0x10000, 0x40247}, [@IFLA_PROTO_DOWN={0x5, 0x27, 0xe0}, @IFLA_IFNAME={0x14, 0x3, 'wg1\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20044001}, 0x4008800) ioctl$BTRFS_IOC_SEND(r1, 0x40489426, &(0x7f0000000100)={{r2}, 0x9, &(0x7f0000000080)=[0xfff, 0x1, 0x10000, 0x1f, 0x5, 0x800ff, 0xfffffffffffffeff, 0x488, 0x3fd], 0x4, 0x6, [0xaa2, 0x100000001, 0x2, 0x100000000]}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r4) 11:36:10 executing program 0: perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x69, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000005c0)=0x169, 0x4) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000005c0)=0x169, 0x4) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000140)="df72ab3046923ae4fd07cfbaa70ad5bbcb5fe73b9c564c218da1cbc79b9d554940f392a7e9fce922accde40bdc00cd33ddb6aa0dd7ccaeb269f62f77d1078bf9296f59308e57723242f92d14cf317d3b7d3fe5ad5dda2b82d5e8c5d226f64dcaf868dd0d3d85e0bff40179d8021fc08d750663af6f1f484e4d94e577568a7ffa7329b630f1546f9d3019c8d2144a28b1c4e9aa4bb0a10f52ed3f587b4130de80434b8ecf1d70dfec1c4c4d7ed9ea3e97e9c79311f1389664942eb259ad335656129ee029de29cfba969d833f526a261cb2cb6acc5fc097368bb40d7a411a8aae656078ae1368c88ed3a809789ad0e98219f1afadace4", 0xf6, 0x20044800, 0x0, 0x0) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) recvmsg(r1, 0x0, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f00000000c0)={'HL\x00'}, &(0x7f0000000100)=0x1e) write$binfmt_elf64(r1, &(0x7f0000000300)=ANY=[@ANYRESDEC, @ANYBLOB="4784a917912d6d5db216d238061f6afbadc7d1c9f0b6fe38208a839181079650ee4f1a602b45024cfe0bdeb8c1132dcbab91eaab6fe4e9f1dc17894200c5794486c4127c33c36c0535c71ab97bef6c648cb094f9edf9e90bfed0557161f33f", @ANYRESHEX, @ANYBLOB], 0x1000001bd) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @local}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) recvmsg(r0, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0x1000001bd) 11:36:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0x60}, 0x0) 11:36:10 executing program 2 (fault-call:1 fault-nth:27): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fee009001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) 11:36:10 executing program 3: memfd_create(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fe0f09001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000000), 0x0, 0x4000000}, 0x28) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x0) [ 392.353505][T11113] FAULT_INJECTION: forcing a failure. [ 392.353505][T11113] name failslab, interval 1, probability 0, space 0, times 0 [ 392.366211][T11113] CPU: 1 PID: 11113 Comm: syz-executor.2 Not tainted 5.4.107-syzkaller-00751-gc50ff8e5608b #0 [ 392.376433][T11113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 392.386479][T11113] Call Trace: [ 392.389768][T11113] dump_stack+0x1d8/0x24e [ 392.394093][T11113] ? devkmsg_release+0x11c/0x11c [ 392.399038][T11113] ? show_regs_print_info+0x12/0x12 [ 392.404231][T11113] ? dev_queue_xmit+0x20/0x20 [ 392.408903][T11113] should_fail+0x6f6/0x860 [ 392.413312][T11113] ? setup_fault_attr+0x3d0/0x3d0 [ 392.418323][T11113] ? skb_release_data+0x346/0x6b0 [ 392.423338][T11113] ? debug_smp_processor_id+0x20/0x20 [ 392.428707][T11113] ? bpf_clone_redirect+0x10e/0x350 [ 392.433898][T11113] ? skb_clone+0x1b2/0x360 [ 392.438313][T11113] should_failslab+0x5/0x20 [ 392.442818][T11113] kmem_cache_alloc+0x36/0x290 [ 392.447587][T11113] ? __bpf_redirect+0x736/0xd00 [ 392.452420][T11113] skb_clone+0x1b2/0x360 [ 392.456647][T11113] bpf_clone_redirect+0xa2/0x350 [ 392.461564][T11113] bpf_prog_9220d34f123440e6+0x139/0x1000 [ 392.467277][T11113] ? __schedule+0x9b8/0x1170 [ 392.471849][T11113] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 392.477676][T11113] ? rcu_preempt_deferred_qs_irqrestore+0x701/0xae0 [ 392.484255][T11113] ? __rcu_read_unlock+0x1cd/0x6a0 [ 392.489353][T11113] ? __rcu_read_lock+0x50/0x50 [ 392.494101][T11113] ? ktime_get+0xfd/0x130 [ 392.498414][T11113] bpf_test_run+0x288/0x680 [ 392.502899][T11113] ? kzalloc+0x20/0x20 [ 392.506950][T11113] ? build_skb+0x24c/0x440 [ 392.511348][T11113] bpf_prog_test_run_skb+0x84d/0x1130 [ 392.516704][T11113] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 392.522493][T11113] ? fput_many+0x42/0x1a0 [ 392.526890][T11113] ? __bpf_prog_get+0x29f/0x310 [ 392.531721][T11113] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 392.537509][T11113] __do_sys_bpf+0x2d28/0xbe70 [ 392.542168][T11113] ? _kstrtoull+0x390/0x490 [ 392.546652][T11113] ? kstrtouint_from_user+0x20f/0x2a0 [ 392.552005][T11113] ? refcount_sub_and_test_checked+0x1b6/0x290 [ 392.558141][T11113] ? __bpf_prog_put_rcu+0x300/0x300 [ 392.563322][T11113] ? refcount_inc_checked+0x50/0x50 [ 392.568501][T11113] ? memcg_check_events+0x5c/0x5b0 [ 392.573613][T11113] ? proc_fail_nth_write+0x1d5/0x240 [ 392.578879][T11113] ? __rcu_read_lock+0x50/0x50 [ 392.583642][T11113] ? proc_fail_nth_read+0x1c0/0x1c0 [ 392.588833][T11113] ? proc_fail_nth_read+0x1c0/0x1c0 [ 392.594012][T11113] ? memset+0x1f/0x40 [ 392.597975][T11113] ? fsnotify+0x1332/0x13f0 [ 392.602476][T11113] ? __kernel_write+0x340/0x340 [ 392.607305][T11113] ? check_preemption_disabled+0x9e/0x330 [ 392.613127][T11113] ? debug_smp_processor_id+0x20/0x20 [ 392.618594][T11113] ? __fsnotify_parent+0x310/0x310 [ 392.623693][T11113] ? __sb_end_write+0xb5/0x100 [ 392.628437][T11113] ? vfs_write+0x422/0x4e0 [ 392.632841][T11113] ? fput_many+0x42/0x1a0 [ 392.637149][T11113] ? check_preemption_disabled+0x154/0x330 [ 392.642952][T11113] do_syscall_64+0xcb/0x1e0 [ 392.647450][T11113] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 392.653321][T11113] RIP: 0033:0x466459 [ 392.657205][T11113] 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 [ 392.676790][T11113] RSP: 002b:00007f08cf104188 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 392.685178][T11113] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 392.693147][T11113] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a 11:36:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0xfc}, 0x0) [ 392.701116][T11113] RBP: 00007f08cf1041d0 R08: 0000000000000000 R09: 0000000000000000 [ 392.709067][T11113] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 392.717016][T11113] R13: 00007ffd6d8db45f R14: 00007f08cf104300 R15: 0000000000022000 11:36:10 executing program 3: memfd_create(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fe0f09001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000000), 0x0, 0x8000000}, 0x28) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x0) 11:36:10 executing program 4: unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$XDP_RX_RING(r2, 0x11b, 0x2, &(0x7f0000000040)=0x10000, 0x4) 11:36:10 executing program 0: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x11, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000091b73ef4b8d944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="030000000400"/23, 0x17, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af30100040000000000000000000000010000001000", 0x3e, 0x4400}, {&(0x7f0000012800)="8081000000180000d4f4655fd4f4655fd4f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {0x0, 0x0, 0x4000000000004880}, {&(0x7f0000012a00)="8081000000180000d4f4655fd4f4655fd4f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000012b00)}, {&(0x7f0000012e00)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000005aec127300000000000000000000000000000000000000000000000020000000c4caafbcc4caafbcc4caafbcd5f4655fc4caafbc0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x6c00}, {0x0}, {&(0x7f0000013500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x10000}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {0x0}, {&(0x7f0000013f00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}, {0x0}], 0x0, &(0x7f00000006c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0/file0\x00') r1 = signalfd(r0, 0xfffffffffffffffe, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000080)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) 11:36:11 executing program 2 (fault-call:1 fault-nth:28): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fee009001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) 11:36:11 executing program 4: unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f00000016c0)=[{&(0x7f0000000040)=""/195, 0xc3}, {&(0x7f0000000140)=""/158, 0x9e}, {&(0x7f0000000200)=""/106, 0x6a}, {&(0x7f0000000280)=""/110, 0x6e}, {&(0x7f0000000300)=""/230, 0xe6}, {&(0x7f0000000400)=""/240, 0xf0}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/191, 0xbf}, {&(0x7f00000015c0)=""/249, 0xf9}], 0x9, 0xd9f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x41) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) [ 392.904396][T11137] FAULT_INJECTION: forcing a failure. [ 392.904396][T11137] name failslab, interval 1, probability 0, space 0, times 0 [ 392.917434][T11137] CPU: 0 PID: 11137 Comm: syz-executor.2 Not tainted 5.4.107-syzkaller-00751-gc50ff8e5608b #0 [ 392.927677][T11137] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 392.937718][T11137] Call Trace: [ 392.941002][T11137] dump_stack+0x1d8/0x24e [ 392.945317][T11137] ? devkmsg_release+0x11c/0x11c [ 392.950236][T11137] ? show_regs_print_info+0x12/0x12 [ 392.955408][T11137] ? dev_queue_xmit+0x20/0x20 [ 392.960066][T11137] should_fail+0x6f6/0x860 [ 392.964464][T11137] ? setup_fault_attr+0x3d0/0x3d0 [ 392.969470][T11137] ? skb_release_data+0x346/0x6b0 [ 392.974474][T11137] ? debug_smp_processor_id+0x20/0x20 [ 392.979843][T11137] ? bpf_clone_redirect+0x10e/0x350 [ 392.985033][T11137] ? skb_clone+0x1b2/0x360 [ 392.989432][T11137] should_failslab+0x5/0x20 [ 392.993915][T11137] kmem_cache_alloc+0x36/0x290 [ 392.998673][T11137] ? __bpf_redirect+0x736/0xd00 [ 393.003528][T11137] skb_clone+0x1b2/0x360 [ 393.007768][T11137] bpf_clone_redirect+0xa2/0x350 [ 393.012688][T11137] bpf_prog_9220d34f123440e6+0x5a3/0x1000 [ 393.018395][T11137] ? __kasan_kmalloc+0x1a3/0x1e0 [ 393.024271][T11137] ? __kasan_kmalloc+0x137/0x1e0 [ 393.029185][T11137] ? kmem_cache_alloc+0x115/0x290 [ 393.034187][T11137] ? build_skb+0x27/0x440 [ 393.038495][T11137] ? bpf_prog_test_run_skb+0x419/0x1130 [ 393.044018][T11137] ? __do_sys_bpf+0x2d28/0xbe70 [ 393.048876][T11137] ? do_syscall_64+0xcb/0x1e0 [ 393.053535][T11137] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 393.059591][T11137] ? ktime_get+0xfd/0x130 [ 393.063906][T11137] bpf_test_run+0x288/0x680 [ 393.068391][T11137] ? kzalloc+0x20/0x20 [ 393.072440][T11137] ? build_skb+0x24c/0x440 [ 393.076842][T11137] bpf_prog_test_run_skb+0x84d/0x1130 [ 393.082207][T11137] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 393.088522][T11137] ? fput_many+0x42/0x1a0 [ 393.092847][T11137] ? __bpf_prog_get+0x29f/0x310 [ 393.097681][T11137] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 393.103483][T11137] __do_sys_bpf+0x2d28/0xbe70 [ 393.108142][T11137] ? _kstrtoull+0x390/0x490 [ 393.112625][T11137] ? kstrtouint_from_user+0x20f/0x2a0 [ 393.118154][T11137] ? refcount_sub_and_test_checked+0x1b6/0x290 [ 393.124287][T11137] ? __bpf_prog_put_rcu+0x300/0x300 [ 393.129463][T11137] ? refcount_inc_checked+0x50/0x50 [ 393.134639][T11137] ? memcg_check_events+0x5c/0x5b0 [ 393.139750][T11137] ? proc_fail_nth_write+0x1d5/0x240 [ 393.145013][T11137] ? __rcu_read_lock+0x50/0x50 [ 393.149758][T11137] ? proc_fail_nth_read+0x1c0/0x1c0 [ 393.154942][T11137] ? proc_fail_nth_read+0x1c0/0x1c0 [ 393.160121][T11137] ? memset+0x1f/0x40 [ 393.164079][T11137] ? fsnotify+0x1332/0x13f0 [ 393.168564][T11137] ? __kernel_write+0x340/0x340 [ 393.173396][T11137] ? check_preemption_disabled+0x9e/0x330 [ 393.179097][T11137] ? debug_smp_processor_id+0x20/0x20 [ 393.184450][T11137] ? __fsnotify_parent+0x310/0x310 [ 393.189544][T11137] ? __sb_end_write+0xb5/0x100 [ 393.194286][T11137] ? vfs_write+0x422/0x4e0 [ 393.198682][T11137] ? fput_many+0x42/0x1a0 [ 393.202994][T11137] ? check_preemption_disabled+0x154/0x330 [ 393.208794][T11137] do_syscall_64+0xcb/0x1e0 [ 393.213281][T11137] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 393.219156][T11137] RIP: 0033:0x466459 [ 393.223043][T11137] 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 [ 393.243447][T11137] RSP: 002b:00007f08cf104188 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 393.251844][T11137] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 393.260059][T11137] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a [ 393.268024][T11137] RBP: 00007f08cf1041d0 R08: 0000000000000000 R09: 0000000000000000 [ 393.275977][T11137] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 393.283932][T11137] R13: 00007ffd6d8db45f R14: 00007f08cf104300 R15: 0000000000022000 11:36:11 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000480)={0x38, 0x2, 0x0, 0x5, 0x5, 0x83d0, 0x0, 0x0, 0x2, 0x4}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) recvmmsg(r1, &(0x7f0000000680)=[{{0x0, 0xffffffffffffffe1, 0x0}}], 0x1, 0x20, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x1, 0x0, 0x9, 0x3}, 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r4, &(0x7f0000000980), 0x10a9) syz_open_procfs(0x0, 0x0) r5 = creat(&(0x7f0000000140)='./bus\x00', 0x14) fcntl$setstatus(r5, 0x4, 0x46000) lseek(r5, 0x4200, 0x1) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f00000004c0)=0x0) io_submit(r6, 0x1, &(0x7f0000000540)=[0x0]) r7 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r5, r7, 0x0, 0x8400fffffffb) sendfile(r4, r4, &(0x7f0000000100), 0x8080ffffff7e) 11:36:11 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0x136}, 0x0) 11:36:11 executing program 4: unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000040)}, {&(0x7f0000000080)=""/78, 0x4e}, {&(0x7f0000000100)=""/9, 0x9}], 0x3, 0x6, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 11:36:11 executing program 0: r0 = syz_mount_image$tmpfs(&(0x7f0000000040)='tmpfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=ANY=[]) syz_mount_image$ext4(0x0, &(0x7f0000000140)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) chown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000100)='./file0\x00', r0, &(0x7f00000001c0)='./file1\x00', 0x0) creat(&(0x7f0000000000)='./file1\x00', 0x24) 11:36:11 executing program 3: memfd_create(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fe0f09001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000000), 0x0, 0xf000000}, 0x28) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x0) 11:36:11 executing program 2 (fault-call:1 fault-nth:29): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000029fefffe7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d640500000000006504040001000000040400001c007d60b7030000000000006a0a00fe20000000850000000d000000b700000000000000950000fe00000000c9be17044171e1d3d7b1d6d0ff03000000000000c668a4b63e069efb297975738f538e31ec24925095a163b9d4e76be266e31a80212240baa44e080addde6033170000007b3f912f6906a6e2313091df61258a1fda45991fbdce6793c8a4785ee8b60092659b941bbd750045404b04bf97c0fea679c032b3203c6cd8bac9626bcc85e961509735a04617dc0200379e731d3a8d8fea894a4ee293001f6ce7d5b40bf2a7399423f84c6fa5f9be8173d05afe002c0e7821d406c967379e7521392d24d6c8034e2dc7c053498a9f413af569575de3b5c85546945e9bce678ee9a09806474947310bae538450a676d71c01175b060000000000000000a3d39322942df819eea101000000000000009fc8f4b9276e9dc330c9cbac5d708570a14546aa89e13c65896d24684ee25f853b0858122c3d1de564d84638c7f6ec477f9ffece0ff3d9f4cf21c119b95eba4c925c80c3c33c81a68055fc8b3af4f32d16cf290f90d80f1da0db08da80f7a88b63885551371ee1febf833a4103e2f68d1aa3a2138953c0c41ead2824f4ae3260007396d42e0168a85fc6448b3f2eaab716abe53aa6c1ba9ace891ef38f9a00000000000000000000000000000000000200481ac0f54b7a913f3465c333429c19f5d01166a1c4edc2abdeb53125c27b3d454e25bf47085689e16b524053ac75f36b5b6e7ddf0aa170ec19aee6ccb06c4708e4ec97194d713a36d9bbed4e832541318a8c13c55c40d100e58fb845049af5b02f8ba8fc1345d6442b96c2d17bd048a2ed0841560c424324db952a44b515d47945babf404c35fd608046f1640f05007842f01d3428843635d4f3e98399b396ea30fc8f9a911a64798a4cf7b63b48349cd630881342c6533f5a9ac85b040000000000000000090000000000009380513278d4701e78251bbc45b73f8d5665d369df748c068b23e3fe886aee0668e58e7158040e0156e332b122288e40fecb03cf4880"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fee009001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) 11:36:11 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x4000, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6a6f75726e6150ff4686a6480bcfeaa5396655956c5f706174683d2e2f66696c65302c00"]) [ 393.406349][T11152] FAULT_INJECTION: forcing a failure. [ 393.406349][T11152] name failslab, interval 1, probability 0, space 0, times 0 [ 393.419078][T11152] CPU: 1 PID: 11152 Comm: syz-executor.2 Not tainted 5.4.107-syzkaller-00751-gc50ff8e5608b #0 [ 393.429307][T11152] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 393.439357][T11152] Call Trace: [ 393.442650][T11152] dump_stack+0x1d8/0x24e [ 393.446976][T11152] ? devkmsg_release+0x11c/0x11c [ 393.451904][T11152] ? show_regs_print_info+0x12/0x12 [ 393.457113][T11152] ? dev_queue_xmit+0x20/0x20 [ 393.461778][T11152] should_fail+0x6f6/0x860 [ 393.466198][T11152] ? setup_fault_attr+0x3d0/0x3d0 [ 393.471208][T11152] ? skb_release_data+0x346/0x6b0 [ 393.476216][T11152] ? debug_smp_processor_id+0x20/0x20 [ 393.481578][T11152] ? bpf_clone_redirect+0x10e/0x350 [ 393.486767][T11152] ? skb_clone+0x1b2/0x360 [ 393.491166][T11152] should_failslab+0x5/0x20 [ 393.495655][T11152] kmem_cache_alloc+0x36/0x290 [ 393.500403][T11152] ? __bpf_redirect+0x736/0xd00 [ 393.505238][T11152] skb_clone+0x1b2/0x360 [ 393.509465][T11152] bpf_clone_redirect+0xa2/0x350 [ 393.514400][T11152] bpf_prog_9220d34f123440e6+0xa0d/0x1000 [ 393.520118][T11152] ? __kasan_kmalloc+0x1a3/0x1e0 [ 393.525039][T11152] ? __kasan_kmalloc+0x137/0x1e0 [ 393.529974][T11152] ? kmem_cache_alloc+0x115/0x290 [ 393.534991][T11152] ? build_skb+0x27/0x440 [ 393.539307][T11152] ? bpf_prog_test_run_skb+0x419/0x1130 [ 393.544837][T11152] ? __do_sys_bpf+0x2d28/0xbe70 [ 393.549671][T11152] ? do_syscall_64+0xcb/0x1e0 [ 393.554330][T11152] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 393.560387][T11152] ? ktime_get+0xfd/0x130 [ 393.564704][T11152] bpf_test_run+0x288/0x680 [ 393.569201][T11152] ? kzalloc+0x20/0x20 [ 393.573259][T11152] ? build_skb+0x24c/0x440 [ 393.577686][T11152] bpf_prog_test_run_skb+0x84d/0x1130 [ 393.583064][T11152] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 393.588856][T11152] ? fput_many+0x42/0x1a0 [ 393.593179][T11152] ? __bpf_prog_get+0x29f/0x310 [ 393.598020][T11152] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 393.603903][T11152] __do_sys_bpf+0x2d28/0xbe70 [ 393.608570][T11152] ? _kstrtoull+0x390/0x490 [ 393.613063][T11152] ? kstrtouint_from_user+0x20f/0x2a0 [ 393.618443][T11152] ? refcount_sub_and_test_checked+0x1b6/0x290 [ 393.624583][T11152] ? __bpf_prog_put_rcu+0x300/0x300 [ 393.629771][T11152] ? refcount_inc_checked+0x50/0x50 [ 393.634956][T11152] ? memcg_check_events+0x5c/0x5b0 [ 393.640059][T11152] ? proc_fail_nth_write+0x1d5/0x240 [ 393.645327][T11152] ? __rcu_read_lock+0x50/0x50 [ 393.650093][T11152] ? proc_fail_nth_read+0x1c0/0x1c0 [ 393.655885][T11152] ? proc_fail_nth_read+0x1c0/0x1c0 [ 393.661085][T11152] ? memset+0x1f/0x40 [ 393.665051][T11152] ? fsnotify+0x1332/0x13f0 [ 393.669556][T11152] ? __kernel_write+0x340/0x340 [ 393.674393][T11152] ? check_preemption_disabled+0x9e/0x330 [ 393.680100][T11152] ? debug_smp_processor_id+0x20/0x20 [ 393.685470][T11152] ? __fsnotify_parent+0x310/0x310 [ 393.690584][T11152] ? __sb_end_write+0xb5/0x100 [ 393.695337][T11152] ? vfs_write+0x422/0x4e0 [ 393.699743][T11152] ? fput_many+0x42/0x1a0 [ 393.704059][T11152] ? check_preemption_disabled+0x154/0x330 [ 393.709864][T11152] do_syscall_64+0xcb/0x1e0 [ 393.714357][T11152] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 393.720236][T11152] RIP: 0033:0x466459 [ 393.724114][T11152] 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 [ 393.744073][T11152] RSP: 002b:00007f08cf104188 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 11:36:11 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0x300}, 0x0) 11:36:11 executing program 3: memfd_create(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fe0f09001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000000), 0x0, 0x20000000}, 0x28) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x0) 11:36:11 executing program 4: unshare(0x400) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x52cadf225e16d9d8, 0x155) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000a, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f000059b000/0x2000)=nil, 0x2000, 0x1000008, 0x11, r0, 0x57385000) [ 393.752474][T11152] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 393.760450][T11152] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a [ 393.768410][T11152] RBP: 00007f08cf1041d0 R08: 0000000000000000 R09: 0000000000000000 [ 393.776367][T11152] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 393.784329][T11152] R13: 00007ffd6d8db45f R14: 00007f08cf104300 R15: 0000000000022000 11:36:12 executing program 2 (fault-call:1 fault-nth:30): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fee009001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) 11:36:12 executing program 4: unshare(0x400) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) [ 394.040588][T11182] FAULT_INJECTION: forcing a failure. [ 394.040588][T11182] name failslab, interval 1, probability 0, space 0, times 0 [ 394.053244][T11182] CPU: 1 PID: 11182 Comm: syz-executor.2 Not tainted 5.4.107-syzkaller-00751-gc50ff8e5608b #0 [ 394.063474][T11182] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 394.073517][T11182] Call Trace: [ 394.076798][T11182] dump_stack+0x1d8/0x24e [ 394.081112][T11182] ? devkmsg_release+0x11c/0x11c [ 394.086034][T11182] ? show_regs_print_info+0x12/0x12 [ 394.091213][T11182] ? dev_queue_xmit+0x20/0x20 [ 394.095869][T11182] should_fail+0x6f6/0x860 [ 394.100265][T11182] ? setup_fault_attr+0x3d0/0x3d0 [ 394.105285][T11182] ? skb_release_data+0x346/0x6b0 [ 394.110292][T11182] ? debug_smp_processor_id+0x20/0x20 [ 394.115646][T11182] ? bpf_clone_redirect+0x10e/0x350 [ 394.120821][T11182] ? skb_clone+0x1b2/0x360 [ 394.125216][T11182] should_failslab+0x5/0x20 [ 394.129700][T11182] kmem_cache_alloc+0x36/0x290 [ 394.134446][T11182] ? __bpf_redirect+0x736/0xd00 [ 394.139282][T11182] skb_clone+0x1b2/0x360 [ 394.143506][T11182] bpf_clone_redirect+0xa2/0x350 [ 394.148425][T11182] bpf_prog_9220d34f123440e6+0x3eb/0x1000 [ 394.154128][T11182] ? __kasan_kmalloc+0x1a3/0x1e0 [ 394.159046][T11182] ? __kasan_kmalloc+0x137/0x1e0 [ 394.163966][T11182] ? kmem_cache_alloc+0x115/0x290 [ 394.168970][T11182] ? build_skb+0x27/0x440 [ 394.173279][T11182] ? bpf_prog_test_run_skb+0x419/0x1130 [ 394.178805][T11182] ? __do_sys_bpf+0x2d28/0xbe70 [ 394.183632][T11182] ? do_syscall_64+0xcb/0x1e0 [ 394.188311][T11182] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 394.194369][T11182] ? ktime_get+0xfd/0x130 [ 394.198703][T11182] bpf_test_run+0x288/0x680 [ 394.203188][T11182] ? kzalloc+0x20/0x20 [ 394.207243][T11182] ? build_skb+0x24c/0x440 [ 394.211652][T11182] bpf_prog_test_run_skb+0x84d/0x1130 [ 394.217009][T11182] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 394.222795][T11182] ? fput_many+0x42/0x1a0 [ 394.227104][T11182] ? __bpf_prog_get+0x29f/0x310 [ 394.231935][T11182] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 394.237720][T11182] __do_sys_bpf+0x2d28/0xbe70 [ 394.242379][T11182] ? _kstrtoull+0x390/0x490 [ 394.246900][T11182] ? kstrtouint_from_user+0x20f/0x2a0 [ 394.252254][T11182] ? refcount_sub_and_test_checked+0x1b6/0x290 [ 394.258389][T11182] ? __bpf_prog_put_rcu+0x300/0x300 [ 394.263564][T11182] ? refcount_inc_checked+0x50/0x50 [ 394.268755][T11182] ? memcg_check_events+0x5c/0x5b0 [ 394.273863][T11182] ? proc_fail_nth_write+0x1d5/0x240 [ 394.279132][T11182] ? __rcu_read_lock+0x50/0x50 [ 394.283892][T11182] ? proc_fail_nth_read+0x1c0/0x1c0 [ 394.289169][T11182] ? proc_fail_nth_read+0x1c0/0x1c0 [ 394.294389][T11182] ? memset+0x1f/0x40 [ 394.298355][T11182] ? fsnotify+0x1332/0x13f0 [ 394.302845][T11182] ? __kernel_write+0x340/0x340 [ 394.307698][T11182] ? check_preemption_disabled+0x9e/0x330 [ 394.313484][T11182] ? debug_smp_processor_id+0x20/0x20 [ 394.318849][T11182] ? __fsnotify_parent+0x310/0x310 [ 394.323943][T11182] ? __sb_end_write+0xb5/0x100 [ 394.328700][T11182] ? vfs_write+0x422/0x4e0 [ 394.333096][T11182] ? fput_many+0x42/0x1a0 [ 394.337402][T11182] ? check_preemption_disabled+0x154/0x330 [ 394.343192][T11182] do_syscall_64+0xcb/0x1e0 [ 394.347678][T11182] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 394.353548][T11182] RIP: 0033:0x466459 [ 394.357421][T11182] 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 [ 394.377022][T11182] RSP: 002b:00007f08cf104188 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 394.385414][T11182] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 394.393374][T11182] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a [ 394.401326][T11182] RBP: 00007f08cf1041d0 R08: 0000000000000000 R09: 0000000000000000 [ 394.409275][T11182] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 394.417225][T11182] R13: 00007ffd6d8db45f R14: 00007f08cf104300 R15: 0000000000022000 11:36:12 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000480)={0x38, 0x2, 0x0, 0x5, 0x5, 0x83d0, 0x0, 0x0, 0x2, 0x4}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) recvmmsg(r1, &(0x7f0000000680)=[{{0x0, 0xffffffffffffffe1, 0x0}}], 0x1, 0x20, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x1, 0x0, 0x9, 0x3}, 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r4, &(0x7f0000000980), 0x10a9) syz_open_procfs(0x0, 0x0) r5 = creat(&(0x7f0000000140)='./bus\x00', 0x14) fcntl$setstatus(r5, 0x4, 0x46000) lseek(r5, 0x4200, 0x1) r6 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f00000004c0)=0x0) io_submit(r7, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r6, &(0x7f0000000000), 0x10000}]) r8 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r5, r8, 0x0, 0x8400fffffffb) sendfile(r4, r4, &(0x7f0000000100), 0x8080ffffff7e) 11:36:12 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000300)={0x8, 0x249}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000001640)={0xfffd, 0x2000}, 0x4) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x3) recvmmsg(r1, &(0x7f00000015c0)=[{{&(0x7f0000000080)=@nfc, 0x80, &(0x7f0000000440)=[{&(0x7f0000000140)=""/154, 0x9a}, {&(0x7f0000000200)=""/120, 0x78}, {&(0x7f00000002c0)=""/50, 0x32}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000000340)=""/227, 0xe3}, {&(0x7f0000001500)=""/139, 0x8b}], 0x6, &(0x7f0000001880)=""/4096, 0x1000}, 0x5}], 0x1, 0x0, 0x0) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x8) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x6, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, 0x0, 0xfffffff9}, 0x0) r4 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x0, 0x1) r5 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r4, r5, 0x0, 0x8400f7fffff8) 11:36:12 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0x500}, 0x0) 11:36:12 executing program 3: memfd_create(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000029fefffe7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d640500000000006504040001000000040400001c007d60b7030000000000006a0a00fe20000000850000000d000000b700000000000000950000fe00000000c9be17044171e1d3d7b1d6d0ff03000000000000c668a4b63e069efb297975738f538e31ec24925095a163b9d4e76be266e31a80212240baa44e080addde6033170000007b3f912f6906a6e2313091df61258a1fda45991fbdce6793c8a4785ee8b60092659b941bbd750045404b04bf97c0fea679c032b3203c6cd8bac9626bcc85e961509735a04617dc0200379e731d3a8d8fea894a4ee293001f6ce7d5b40bf2a7399423f84c6fa5f9be8173d05afe002c0e7821d406c967379e7521392d24d6c8034e2dc7c053498a9f413af569575de3b5c85546945e9bce678ee9a09806474947310bae538450a676d71c01175b060000000000000000a3d39322942df819eea101000000000000009fc8f4b9276e9dc330c9cbac5d708570a14546aa89e13c65896d24684ee25f853b0858122c3d1de564d84638c7f6ec477f9ffece0ff3d9f4cf21c119b95eba4c925c80c3c33c81a68055fc8b3af4f32d16cf290f90d80f1da0db08da80f7a88b63885551371ee1febf833a4103e2f68d1aa3a2138953c0c41ead2824f4ae3260007396d42e0168a85fc6448b3f2eaab716abe53aa6c1ba9ace891ef38f9a00000000000000000000000000000000000200481ac0f54b7a913f3465c333429c19f5d01166a1c4edc2abdeb53125c27b3d454e25bf47085689e16b524053ac75f36b5b6e7ddf0aa170ec19aee6ccb06c4708e4ec97194d713a36d9bbed4e832541318a8c13c55c40d100e58fb845049af5b02f8ba8fc1345d6442b96c2d17bd048a2ed0841560c424324db952a44b515d47945babf404c35fd608046f1640f05007842f01d3428843635d4f3e98399b396ea30fc8f9a911a64798a4cf7b63b48349cd630881342c6533f5a9ac85b040000000000000000090000000000009380513278d4701e78251bbc45b73f8d5665d369df748c068b23e3fe886aee0668e58e7158040e0156e332b122288e40fecb03cf4880"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fe0f09001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000000), 0x0, 0x40000000}, 0x28) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x0) 11:36:12 executing program 4: unshare(0x400) unshare(0x20060000) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 11:36:12 executing program 2 (fault-call:1 fault-nth:31): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fee009001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) [ 394.525724][T11194] FAULT_INJECTION: forcing a failure. [ 394.525724][T11194] name failslab, interval 1, probability 0, space 0, times 0 [ 394.538387][T11194] CPU: 1 PID: 11194 Comm: syz-executor.2 Not tainted 5.4.107-syzkaller-00751-gc50ff8e5608b #0 [ 394.548612][T11194] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 394.558657][T11194] Call Trace: [ 394.561948][T11194] dump_stack+0x1d8/0x24e [ 394.566272][T11194] ? devkmsg_release+0x11c/0x11c [ 394.571201][T11194] ? show_regs_print_info+0x12/0x12 [ 394.576815][T11194] ? dev_queue_xmit+0x20/0x20 [ 394.581479][T11194] should_fail+0x6f6/0x860 [ 394.585884][T11194] ? setup_fault_attr+0x3d0/0x3d0 [ 394.590896][T11194] ? skb_release_data+0x346/0x6b0 [ 394.595903][T11194] ? debug_smp_processor_id+0x20/0x20 [ 394.601286][T11194] ? bpf_clone_redirect+0x10e/0x350 [ 394.606477][T11194] ? skb_clone+0x1b2/0x360 [ 394.610964][T11194] should_failslab+0x5/0x20 [ 394.615461][T11194] kmem_cache_alloc+0x36/0x290 [ 394.620222][T11194] ? __bpf_redirect+0x736/0xd00 [ 394.625104][T11194] skb_clone+0x1b2/0x360 [ 394.629339][T11194] bpf_clone_redirect+0xa2/0x350 [ 394.634264][T11194] bpf_prog_9220d34f123440e6+0x475/0x1000 [ 394.639974][T11194] ? __kasan_kmalloc+0x1a3/0x1e0 [ 394.644926][T11194] ? __kasan_kmalloc+0x137/0x1e0 [ 394.649848][T11194] ? kmem_cache_alloc+0x115/0x290 [ 394.654871][T11194] ? build_skb+0x27/0x440 [ 394.659186][T11194] ? bpf_prog_test_run_skb+0x419/0x1130 [ 394.664715][T11194] ? __do_sys_bpf+0x2d28/0xbe70 [ 394.669549][T11194] ? do_syscall_64+0xcb/0x1e0 [ 394.674208][T11194] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 394.680268][T11194] ? ktime_get+0xfd/0x130 [ 394.684585][T11194] bpf_test_run+0x288/0x680 [ 394.689082][T11194] ? kzalloc+0x20/0x20 [ 394.693146][T11194] ? build_skb+0x24c/0x440 [ 394.698002][T11194] bpf_prog_test_run_skb+0x84d/0x1130 [ 394.703370][T11194] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 394.709173][T11194] ? fput_many+0x42/0x1a0 [ 394.713495][T11194] ? __bpf_prog_get+0x29f/0x310 [ 394.718333][T11194] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 394.724124][T11194] __do_sys_bpf+0x2d28/0xbe70 [ 394.728793][T11194] ? _kstrtoull+0x390/0x490 [ 394.733288][T11194] ? kstrtouint_from_user+0x20f/0x2a0 [ 394.738649][T11194] ? refcount_sub_and_test_checked+0x1b6/0x290 [ 394.745482][T11194] ? __bpf_prog_put_rcu+0x300/0x300 [ 394.750675][T11194] ? refcount_inc_checked+0x50/0x50 [ 394.755860][T11194] ? memcg_check_events+0x5c/0x5b0 [ 394.760975][T11194] ? proc_fail_nth_write+0x1d5/0x240 [ 394.766245][T11194] ? __rcu_read_lock+0x50/0x50 [ 394.771011][T11194] ? proc_fail_nth_read+0x1c0/0x1c0 [ 394.776201][T11194] ? proc_fail_nth_read+0x1c0/0x1c0 [ 394.781383][T11194] ? memset+0x1f/0x40 [ 394.785351][T11194] ? fsnotify+0x1332/0x13f0 [ 394.789840][T11194] ? __kernel_write+0x340/0x340 [ 394.794678][T11194] ? check_preemption_disabled+0x9e/0x330 [ 394.800469][T11194] ? debug_smp_processor_id+0x20/0x20 [ 394.805836][T11194] ? __fsnotify_parent+0x310/0x310 [ 394.810970][T11194] ? __sb_end_write+0xb5/0x100 [ 394.815723][T11194] ? vfs_write+0x422/0x4e0 [ 394.820123][T11194] ? fput_many+0x42/0x1a0 [ 394.824466][T11194] ? check_preemption_disabled+0x154/0x330 [ 394.830297][T11194] do_syscall_64+0xcb/0x1e0 [ 394.834790][T11194] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 394.840679][T11194] RIP: 0033:0x466459 [ 394.844559][T11194] 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 [ 394.864148][T11194] RSP: 002b:00007f08cf104188 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 11:36:13 executing program 3: memfd_create(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fe0f09001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000000), 0x0, 0x60000000}, 0x28) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x0) [ 394.872546][T11194] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 394.880504][T11194] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a [ 394.888462][T11194] RBP: 00007f08cf1041d0 R08: 0000000000000000 R09: 0000000000000000 [ 394.896415][T11194] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 394.904371][T11194] R13: 00007ffd6d8db45f R14: 00007f08cf104300 R15: 0000000000022000 11:36:13 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0x600}, 0x0) 11:36:13 executing program 2 (fault-call:1 fault-nth:32): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fee009001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) 11:36:13 executing program 4: unshare(0x400) unshare(0x20020800) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat(r2, &(0x7f0000000000)='./file0\x00', 0x40500, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r3) [ 395.130862][T11221] FAULT_INJECTION: forcing a failure. [ 395.130862][T11221] name failslab, interval 1, probability 0, space 0, times 0 [ 395.144588][T11221] CPU: 1 PID: 11221 Comm: syz-executor.2 Not tainted 5.4.107-syzkaller-00751-gc50ff8e5608b #0 [ 395.154814][T11221] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 395.164858][T11221] Call Trace: [ 395.168149][T11221] dump_stack+0x1d8/0x24e [ 395.172485][T11221] ? devkmsg_release+0x11c/0x11c [ 395.177420][T11221] ? show_regs_print_info+0x12/0x12 [ 395.182611][T11221] ? dev_queue_xmit+0x20/0x20 [ 395.187281][T11221] should_fail+0x6f6/0x860 [ 395.191691][T11221] ? setup_fault_attr+0x3d0/0x3d0 [ 395.196709][T11221] ? skb_release_data+0x346/0x6b0 [ 395.201730][T11221] ? debug_smp_processor_id+0x20/0x20 [ 395.207094][T11221] ? bpf_clone_redirect+0x10e/0x350 [ 395.212294][T11221] ? skb_clone+0x1b2/0x360 [ 395.216705][T11221] should_failslab+0x5/0x20 [ 395.221201][T11221] kmem_cache_alloc+0x36/0x290 [ 395.225958][T11221] ? __bpf_redirect+0x736/0xd00 11:36:13 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0x900}, 0x0) 11:36:13 executing program 4: unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) unshare(0x4000400) [ 395.230807][T11221] skb_clone+0x1b2/0x360 [ 395.235049][T11221] bpf_clone_redirect+0xa2/0x350 [ 395.239992][T11221] bpf_prog_9220d34f123440e6+0xded/0x1000 [ 395.245707][T11221] ? __kasan_kmalloc+0x1a3/0x1e0 [ 395.250634][T11221] ? __kasan_kmalloc+0x137/0x1e0 [ 395.255563][T11221] ? kmem_cache_alloc+0x115/0x290 [ 395.260590][T11221] ? build_skb+0x27/0x440 [ 395.264915][T11221] ? bpf_prog_test_run_skb+0x419/0x1130 [ 395.270437][T11221] ? __do_sys_bpf+0x2d28/0xbe70 [ 395.275262][T11221] ? do_syscall_64+0xcb/0x1e0 [ 395.279916][T11221] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 395.285970][T11221] ? ktime_get+0xfd/0x130 [ 395.290285][T11221] bpf_test_run+0x288/0x680 [ 395.294770][T11221] ? kzalloc+0x20/0x20 [ 395.298818][T11221] ? build_skb+0x24c/0x440 [ 395.303214][T11221] bpf_prog_test_run_skb+0x84d/0x1130 [ 395.308572][T11221] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 395.314361][T11221] ? fput_many+0x42/0x1a0 [ 395.318670][T11221] ? __bpf_prog_get+0x29f/0x310 [ 395.323499][T11221] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 395.329281][T11221] __do_sys_bpf+0x2d28/0xbe70 [ 395.333939][T11221] ? _kstrtoull+0x390/0x490 [ 395.338424][T11221] ? kstrtouint_from_user+0x20f/0x2a0 [ 395.343774][T11221] ? refcount_sub_and_test_checked+0x1b6/0x290 [ 395.349904][T11221] ? __bpf_prog_put_rcu+0x300/0x300 [ 395.355079][T11221] ? refcount_inc_checked+0x50/0x50 [ 395.360689][T11221] ? memcg_check_events+0x5c/0x5b0 [ 395.365778][T11221] ? proc_fail_nth_write+0x1d5/0x240 [ 395.371126][T11221] ? __rcu_read_lock+0x50/0x50 [ 395.375876][T11221] ? proc_fail_nth_read+0x1c0/0x1c0 [ 395.381053][T11221] ? proc_fail_nth_read+0x1c0/0x1c0 [ 395.386226][T11221] ? memset+0x1f/0x40 [ 395.390187][T11221] ? fsnotify+0x1332/0x13f0 [ 395.394686][T11221] ? __kernel_write+0x340/0x340 [ 395.399515][T11221] ? check_preemption_disabled+0x9e/0x330 [ 395.405209][T11221] ? debug_smp_processor_id+0x20/0x20 [ 395.410554][T11221] ? __fsnotify_parent+0x310/0x310 [ 395.415645][T11221] ? __sb_end_write+0xb5/0x100 [ 395.420387][T11221] ? vfs_write+0x422/0x4e0 [ 395.424795][T11221] ? fput_many+0x42/0x1a0 [ 395.429104][T11221] ? check_preemption_disabled+0x154/0x330 [ 395.434892][T11221] do_syscall_64+0xcb/0x1e0 [ 395.439374][T11221] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 395.445258][T11221] RIP: 0033:0x466459 [ 395.449149][T11221] 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 [ 395.468733][T11221] RSP: 002b:00007f08cf104188 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 395.477136][T11221] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 395.485086][T11221] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a [ 395.493038][T11221] RBP: 00007f08cf1041d0 R08: 0000000000000000 R09: 0000000000000000 [ 395.501005][T11221] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 395.508957][T11221] R13: 00007ffd6d8db45f R14: 00007f08cf104300 R15: 0000000000022000 11:36:13 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000480)={0x38, 0x2, 0x0, 0x5, 0x5, 0x83d0, 0x0, 0x0, 0x2, 0x4}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) recvmmsg(r1, &(0x7f0000000680)=[{{0x0, 0xffffffffffffffe1, 0x0}}], 0x1, 0x20, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x1, 0x0, 0x9, 0x3}, 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r4, &(0x7f0000000980), 0x10a9) syz_open_procfs(0x0, 0x0) r5 = creat(&(0x7f0000000140)='./bus\x00', 0x14) fcntl$setstatus(r5, 0x4, 0x46000) lseek(r5, 0x4200, 0x1) r6 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f00000004c0)=0x0) io_submit(r7, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r6, &(0x7f0000000000), 0x10000}]) r8 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r5, r8, 0x0, 0x8400fffffffb) sendfile(r4, r4, &(0x7f0000000100), 0x8080ffffff7e) 11:36:13 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000480)={0x38, 0x2, 0x0, 0x5, 0x5, 0x83d0, 0x0, 0x0, 0x2, 0x4}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) recvmmsg(r1, &(0x7f0000000680)=[{{0x0, 0xffffffffffffffe1, 0x0}}], 0x1, 0x20, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x1, 0x0, 0x9, 0x3}, 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r4, &(0x7f0000000980), 0x10a9) syz_open_procfs(0x0, 0x0) r5 = creat(&(0x7f0000000140)='./bus\x00', 0x14) fcntl$setstatus(r5, 0x4, 0x46000) lseek(r5, 0x4200, 0x1) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f00000004c0)=0x0) io_submit(r6, 0x1, &(0x7f0000000540)=[0x0]) r7 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r5, r7, 0x0, 0x8400fffffffb) sendfile(r4, r4, &(0x7f0000000100), 0x8080ffffff7e) 11:36:13 executing program 2 (fault-call:1 fault-nth:33): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fee009001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) 11:36:13 executing program 3: memfd_create(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fe0f09001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000000), 0x0, 0xc3020000}, 0x28) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x0) 11:36:13 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0xa00}, 0x0) 11:36:13 executing program 4: unshare(0x400) unshare(0x40800) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) unshare(0x200) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) lsetxattr$security_selinux(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='security.selinux\x00', &(0x7f00000000c0)='system_u:object_r:semanage_trans_lock_t:s0\x00', 0x2b, 0x2) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) syz_mount_image$tmpfs(&(0x7f00000001c0)='tmpfs\x00', &(0x7f0000001400)='./file1\x00', 0x6, 0x8, &(0x7f0000001840)=[{&(0x7f0000001440)="7792e675113b0a73c30a9679b7e5b1f5d9426d8ab5e420730b037701886db99f261f51bd5bc458f9b9a701d1554b6a88a148a72c554a6034113ad3bf46dc14de4f55bf6c9c0e81063542c12524d046a52f448b0b1383746a3640729cd6f00330e02754fb88ccf43e11eef5f8741f9b7cf5efbebe9a8b99118064caf67f6dfa62a43cfa6bb47c089648d5af33523a31466979027ed9b862206f296dabb43e0045982f55e09449d60d2e23c14e75a392c9946c642e", 0xb4, 0xfffffffffffffffb}, {&(0x7f0000001500)="b9b5f21edec58eea158ab127745b129299d946748ed863134b1a90db04caaa394b4bf0ddf477243f681c110a31c21a84cd023dfc09c3929c0c7b0cd4c24f975b769d5db265862e65a43d750e5004715dbea6ad28c4711bc1e899f497d0d8b95d0a25070a3204a7b52643d9459a5cef848f333d5969c91e", 0x77, 0x6}, {&(0x7f0000001580)="46ab8c74b84097d7e4721f5e070fee4c3abf0d2917464666189a24424c9bc3ab2c0feca002aa4b2f1315fcee3e80046af68c8a959cbc9d9b1c21cecbde220437ea2c0fcee909", 0x46, 0x972e}, {&(0x7f0000001600)="8574e9404368e257ccd562ea7273282e444404438c18ccd4209cca1e6dad7fafea592e6aeae106a97b88d0d1575549bd58d6a723ad661c77f041f8256ad3e3c7d044c5725b92d3a9f41568f0e6d5955d809315109c0af0d48eabae8820ab772912202b38ca1188914ff30d8de0c176e9aa64803f2b776e079c3078a0ed1e8f8cc96e224bcd7d1d13c60afbcb5bf86de879b9c3", 0x93, 0x3}, {&(0x7f00000016c0)="a2de8b3251ac6d1274a79b47a7eba9b0c37f", 0x12, 0xfffffffffffffffe}, {&(0x7f0000001700)="c39be100210acb07e013387376b404ddc8515a1192d9c1280512e703f3bed3de8ed82cdc29d52eb610a55a25e3f59e95dbedb9", 0x33, 0x13}, {&(0x7f0000001740)="7efa4335c2dbef5878e527c498c90608407879568b5222bde9824fab0baebc66da6289c89098274ef4da57691fb5354e52158aaa72d0a4d8e7a4113555ad201c85da5c5e4b11360232487d0fe3464a4132777123189c25db127cdb0aa6cf9dd9463d3f2816988c3f5d701efe", 0x6c, 0x80000000}, {&(0x7f00000017c0)="150c6ead470dcef8491923dd502071d0f967692598c91bbc0382c45f4ef64ad397db9c7636d05aa640dd06457f60412a920c072950bc2240b70aff8153ff38184171789d70a37ee256dc8af7b802519c136ce654c5c2cdb0747579d003e6cd3d862d7e0d9c17a0ca30aa93ea1312b7434e80bfb5d04ed07909", 0x79, 0x5}], 0x0, &(0x7f0000001900)={[{@huge_always='huge=always'}, {@huge_within_size='huge=within_size'}, {@huge_never='huge=never'}, {@mode={'mode', 0x3d, 0x5ca}}], [{@smackfsdef={'smackfsdef', 0x3d, 'security.selinux\x00'}}, {@uid_lt={'uid<', r2}}, {@seclabel='seclabel'}, {@measure='measure'}, {@permit_directio='permit_directio'}]}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r3) preadv(r3, &(0x7f0000001380)=[{&(0x7f0000000100)=""/178, 0xb2}, {&(0x7f00000001c0)}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/101, 0x65}, {&(0x7f0000001280)=""/16, 0x10}, {&(0x7f00000012c0)=""/173, 0xad}], 0x6, 0x800, 0x3f) 11:36:13 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0xb00}, 0x0) [ 395.674569][T11251] tmpfs: Unsupported parameter 'huge' [ 395.680791][T11249] FAULT_INJECTION: forcing a failure. [ 395.680791][T11249] name failslab, interval 1, probability 0, space 0, times 0 [ 395.693551][T11249] CPU: 1 PID: 11249 Comm: syz-executor.2 Not tainted 5.4.107-syzkaller-00751-gc50ff8e5608b #0 [ 395.703784][T11249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 395.713830][T11249] Call Trace: [ 395.717121][T11249] dump_stack+0x1d8/0x24e [ 395.721446][T11249] ? devkmsg_release+0x11c/0x11c [ 395.726388][T11249] ? show_regs_print_info+0x12/0x12 [ 395.731581][T11249] should_fail+0x6f6/0x860 [ 395.735987][T11249] ? setup_fault_attr+0x3d0/0x3d0 [ 395.740999][T11249] ? __schedule+0x9b8/0x1170 [ 395.745579][T11249] ? skb_clone+0x1b2/0x360 [ 395.749993][T11249] should_failslab+0x5/0x20 [ 395.754496][T11249] kmem_cache_alloc+0x36/0x290 [ 395.759513][T11249] skb_clone+0x1b2/0x360 [ 395.763748][T11249] bpf_clone_redirect+0xa2/0x350 [ 395.768675][T11249] ? schedule_preempt_disabled+0x20/0x20 [ 395.774335][T11249] ? try_to_wake_up+0xa69/0x12a0 [ 395.779268][T11249] bpf_prog_9220d34f123440e6+0x13b/0x1000 [ 395.784984][T11249] ? _raw_spin_unlock_irqrestore+0x6f/0x80 [ 395.790788][T11249] ? rcu_preempt_deferred_qs_irqrestore+0x939/0xae0 [ 395.797377][T11249] ? __rcu_read_unlock+0x1cd/0x6a0 [ 395.802485][T11249] ? __rcu_read_lock+0x50/0x50 [ 395.807243][T11249] ? ktime_get+0xfd/0x130 [ 395.811569][T11249] bpf_test_run+0x288/0x680 [ 395.816090][T11249] ? kzalloc+0x20/0x20 [ 395.820160][T11249] ? build_skb+0x24c/0x440 [ 395.824574][T11249] bpf_prog_test_run_skb+0x84d/0x1130 [ 395.829972][T11249] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 395.835780][T11249] ? fput_many+0x42/0x1a0 [ 395.840152][T11249] ? __bpf_prog_get+0x29f/0x310 [ 395.845000][T11249] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 395.850803][T11249] __do_sys_bpf+0x2d28/0xbe70 [ 395.855478][T11249] ? _kstrtoull+0x390/0x490 [ 395.859982][T11249] ? kstrtouint_from_user+0x20f/0x2a0 [ 395.865355][T11249] ? refcount_sub_and_test_checked+0x1b6/0x290 [ 395.871505][T11249] ? __bpf_prog_put_rcu+0x300/0x300 [ 395.876712][T11249] ? refcount_inc_checked+0x50/0x50 [ 395.881923][T11249] ? memcg_check_events+0x5c/0x5b0 [ 395.887032][T11249] ? proc_fail_nth_write+0x1d5/0x240 [ 395.892315][T11249] ? __rcu_read_lock+0x50/0x50 [ 395.897075][T11249] ? proc_fail_nth_read+0x1c0/0x1c0 [ 395.902279][T11249] ? proc_fail_nth_read+0x1c0/0x1c0 [ 395.907469][T11249] ? memset+0x1f/0x40 [ 395.911444][T11249] ? fsnotify+0x1332/0x13f0 [ 395.915955][T11249] ? __kernel_write+0x340/0x340 [ 395.920831][T11249] ? check_preemption_disabled+0x9e/0x330 [ 395.926547][T11249] ? debug_smp_processor_id+0x20/0x20 [ 395.931903][T11249] ? __fsnotify_parent+0x310/0x310 [ 395.936993][T11249] ? __sb_end_write+0xb5/0x100 [ 395.941754][T11249] ? vfs_write+0x422/0x4e0 [ 395.946151][T11249] ? fput_many+0x42/0x1a0 [ 395.950493][T11249] ? check_preemption_disabled+0x154/0x330 [ 395.956288][T11249] do_syscall_64+0xcb/0x1e0 [ 395.960776][T11249] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 395.966646][T11249] RIP: 0033:0x466459 [ 395.970529][T11249] 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 [ 395.990118][T11249] RSP: 002b:00007f08cf104188 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 395.998535][T11249] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 396.006492][T11249] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a [ 396.014449][T11249] RBP: 00007f08cf1041d0 R08: 0000000000000000 R09: 0000000000000000 11:36:14 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0xc00}, 0x0) 11:36:14 executing program 2 (fault-call:1 fault-nth:34): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fee009001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) [ 396.022418][T11249] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 396.030371][T11249] R13: 00007ffd6d8db45f R14: 00007f08cf104300 R15: 0000000000022000 11:36:14 executing program 3: memfd_create(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fe0f09001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000000), 0x0, 0xe0000000}, 0x28) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x0) 11:36:14 executing program 4: unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x8040, 0x5a) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) getsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) io_submit(0x0, 0x2, &(0x7f0000000200)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0x3, r0, &(0x7f0000000100)="a53950564a87ee2d31622ae0deb799117efea2320eacf11df9543a825a22a5023208432043", 0x25, 0x80, 0x0, 0x1}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7, 0x8, r1, &(0x7f0000000180)="699ea64e3d0a61c3c314c968d1fb9f01838a6c55224d4d9d612e8f3cc0902903ad", 0x21, 0x401, 0x0, 0x3}]) [ 396.121717][T11275] FAULT_INJECTION: forcing a failure. [ 396.121717][T11275] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 396.134947][T11275] CPU: 0 PID: 11275 Comm: syz-executor.2 Not tainted 5.4.107-syzkaller-00751-gc50ff8e5608b #0 [ 396.145164][T11275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 396.155199][T11275] Call Trace: [ 396.158478][T11275] dump_stack+0x1d8/0x24e [ 396.162790][T11275] ? devkmsg_release+0x11c/0x11c [ 396.167727][T11275] ? __kernel_text_address+0x93/0x100 [ 396.173086][T11275] ? show_regs_print_info+0x12/0x12 [ 396.178269][T11275] ? unwind_get_return_address+0x48/0x80 [ 396.183883][T11275] ? arch_stack_walk+0xf8/0x140 [ 396.188728][T11275] should_fail+0x6f6/0x860 [ 396.193211][T11275] ? setup_fault_attr+0x3d0/0x3d0 [ 396.198215][T11275] ? stack_trace_save+0x120/0x1f0 [ 396.203221][T11275] __alloc_pages_nodemask+0x1c4/0x880 [ 396.208576][T11275] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 396.214103][T11275] ? bpf_clone_redirect+0xa2/0x350 [ 396.219192][T11275] ? bpf_prog_9220d34f123440e6+0xdce/0x1000 [ 396.225065][T11275] ? bpf_test_run+0x288/0x680 [ 396.229720][T11275] ? bpf_prog_test_run_skb+0x84d/0x1130 [ 396.235246][T11275] ? __do_sys_bpf+0x2d28/0xbe70 [ 396.240072][T11275] ? do_syscall_64+0xcb/0x1e0 [ 396.244730][T11275] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 396.250793][T11275] alloc_slab_page+0x39/0x3e0 [ 396.255451][T11275] new_slab+0x97/0x460 [ 396.259515][T11275] ? check_preemption_disabled+0x9e/0x330 [ 396.265210][T11275] ___slab_alloc+0x330/0x4c0 [ 396.269780][T11275] ? __copy_skb_header+0x421/0x550 [ 396.274868][T11275] ? bpf_clone_redirect+0x10e/0x350 [ 396.280063][T11275] __kmalloc_track_caller+0x1d1/0x2e0 [ 396.285414][T11275] ? bpf_clone_redirect+0x10e/0x350 [ 396.290593][T11275] ? bpf_clone_redirect+0x10e/0x350 [ 396.295784][T11275] pskb_expand_head+0x10d/0xfa0 [ 396.300614][T11275] ? skb_ensure_writable+0x2ab/0x420 [ 396.305878][T11275] bpf_clone_redirect+0x10e/0x350 [ 396.310891][T11275] bpf_prog_9220d34f123440e6+0xdce/0x1000 [ 396.316591][T11275] ? __schedule+0x9b8/0x1170 [ 396.321173][T11275] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 396.326964][T11275] ? rcu_preempt_deferred_qs_irqrestore+0x701/0xae0 [ 396.333548][T11275] ? __rcu_read_unlock+0x1cd/0x6a0 [ 396.338636][T11275] ? __rcu_read_lock+0x50/0x50 [ 396.343390][T11275] ? ktime_get+0xfd/0x130 [ 396.347698][T11275] bpf_test_run+0x288/0x680 [ 396.352288][T11275] ? kzalloc+0x20/0x20 [ 396.356335][T11275] ? build_skb+0x24c/0x440 [ 396.360734][T11275] bpf_prog_test_run_skb+0x84d/0x1130 [ 396.366091][T11275] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 396.371895][T11275] ? fput_many+0x42/0x1a0 [ 396.376224][T11275] ? __bpf_prog_get+0x29f/0x310 [ 396.381402][T11275] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 396.387188][T11275] __do_sys_bpf+0x2d28/0xbe70 [ 396.391861][T11275] ? _kstrtoull+0x390/0x490 [ 396.396429][T11275] ? kstrtouint_from_user+0x20f/0x2a0 [ 396.401799][T11275] ? refcount_sub_and_test_checked+0x1b6/0x290 [ 396.407930][T11275] ? __bpf_prog_put_rcu+0x300/0x300 [ 396.413110][T11275] ? refcount_inc_checked+0x50/0x50 [ 396.418289][T11275] ? memcg_check_events+0x5c/0x5b0 [ 396.423379][T11275] ? proc_fail_nth_write+0x1d5/0x240 [ 396.428641][T11275] ? __rcu_read_lock+0x50/0x50 [ 396.433396][T11275] ? proc_fail_nth_read+0x1c0/0x1c0 [ 396.438586][T11275] ? proc_fail_nth_read+0x1c0/0x1c0 [ 396.443760][T11275] ? memset+0x1f/0x40 [ 396.447732][T11275] ? fsnotify+0x1332/0x13f0 [ 396.452217][T11275] ? __kernel_write+0x340/0x340 [ 396.457045][T11275] ? check_preemption_disabled+0x9e/0x330 [ 396.462769][T11275] ? debug_smp_processor_id+0x20/0x20 [ 396.468121][T11275] ? __fsnotify_parent+0x310/0x310 [ 396.473214][T11275] ? __sb_end_write+0xb5/0x100 [ 396.477959][T11275] ? vfs_write+0x422/0x4e0 [ 396.482389][T11275] ? fput_many+0x42/0x1a0 [ 396.486700][T11275] ? check_preemption_disabled+0x154/0x330 [ 396.492492][T11275] do_syscall_64+0xcb/0x1e0 [ 396.496978][T11275] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 396.502848][T11275] RIP: 0033:0x466459 [ 396.506724][T11275] 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 [ 396.526306][T11275] RSP: 002b:00007f08cf104188 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 396.534803][T11275] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 396.542754][T11275] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a [ 396.550713][T11275] RBP: 00007f08cf1041d0 R08: 0000000000000000 R09: 0000000000000000 [ 396.558661][T11275] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 11:36:14 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0x1100}, 0x0) [ 396.566620][T11275] R13: 00007ffd6d8db45f R14: 00007f08cf104300 R15: 0000000000022000 11:36:14 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000480)={0x38, 0x2, 0x0, 0x5, 0x5, 0x83d0, 0x0, 0x0, 0x2, 0x4}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) recvmmsg(r1, &(0x7f0000000680)=[{{0x0, 0xffffffffffffffe1, 0x0}}], 0x1, 0x20, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x1, 0x0, 0x9, 0x3}, 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r4, &(0x7f0000000980), 0x10a9) syz_open_procfs(0x0, 0x0) r5 = creat(&(0x7f0000000140)='./bus\x00', 0x14) fcntl$setstatus(r5, 0x4, 0x46000) lseek(r5, 0x4200, 0x1) r6 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f00000004c0)=0x0) io_submit(r7, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r6, &(0x7f0000000000), 0x10000}]) r8 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r5, r8, 0x0, 0x8400fffffffb) sendfile(r4, r4, &(0x7f0000000100), 0x8080ffffff7e) 11:36:14 executing program 4: unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = pidfd_open(0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x1010, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/219, 0xdb}, {&(0x7f0000000140)=""/68, 0x44}], 0x2, 0xb2d, 0xfffffffe) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x200200, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r2) 11:36:14 executing program 3: memfd_create(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000029fefffe7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d640500000000006504040001000000040400001c007d60b7030000000000006a0a00fe20000000850000000d000000b700000000000000950000fe00000000c9be17044171e1d3d7b1d6d0ff03000000000000c668a4b63e069efb297975738f538e31ec24925095a163b9d4e76be266e31a80212240baa44e080addde6033170000007b3f912f6906a6e2313091df61258a1fda45991fbdce6793c8a4785ee8b60092659b941bbd750045404b04bf97c0fea679c032b3203c6cd8bac9626bcc85e961509735a04617dc0200379e731d3a8d8fea894a4ee293001f6ce7d5b40bf2a7399423f84c6fa5f9be8173d05afe002c0e7821d406c967379e7521392d24d6c8034e2dc7c053498a9f413af569575de3b5c85546945e9bce678ee9a09806474947310bae538450a676d71c01175b060000000000000000a3d39322942df819eea101000000000000009fc8f4b9276e9dc330c9cbac5d708570a14546aa89e13c65896d24684ee25f853b0858122c3d1de564d84638c7f6ec477f9ffece0ff3d9f4cf21c119b95eba4c925c80c3c33c81a68055fc8b3af4f32d16cf290f90d80f1da0db08da80f7a88b63885551371ee1febf833a4103e2f68d1aa3a2138953c0c41ead2824f4ae3260007396d42e0168a85fc6448b3f2eaab716abe53aa6c1ba9ace891ef38f9a00000000000000000000000000000000000200481ac0f54b7a913f3465c333429c19f5d01166a1c4edc2abdeb53125c27b3d454e25bf47085689e16b524053ac75f36b5b6e7ddf0aa170ec19aee6ccb06c4708e4ec97194d713a36d9bbed4e832541318a8c13c55c40d100e58fb845049af5b02f8ba8fc1345d6442b96c2d17bd048a2ed0841560c424324db952a44b515d47945babf404c35fd608046f1640f05007842f01d3428843635d4f3e98399b396ea30fc8f9a911a64798a4cf7b63b48349cd630881342c6533f5a9ac85b040000000000000000090000000000009380513278d4701e78251bbc45b73f8d5665d369df748c068b23e3fe886aee0668e58e7158040e0156e332b122288e40fecb03cf4880"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fe0f09001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000000), 0x0, 0xe0ffffff}, 0x28) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x0) 11:36:14 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0x1200}, 0x0) 11:36:14 executing program 2 (fault-call:1 fault-nth:35): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fee009001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) 11:36:14 executing program 0: memfd_create(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fe0f09001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000000), 0x0, 0x20000000}, 0x28) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x0) [ 396.713576][T11298] FAULT_INJECTION: forcing a failure. [ 396.713576][T11298] name failslab, interval 1, probability 0, space 0, times 0 [ 396.726271][T11298] CPU: 0 PID: 11298 Comm: syz-executor.2 Not tainted 5.4.107-syzkaller-00751-gc50ff8e5608b #0 [ 396.736497][T11298] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 396.746546][T11298] Call Trace: [ 396.749838][T11298] dump_stack+0x1d8/0x24e [ 396.754165][T11298] ? devkmsg_release+0x11c/0x11c [ 396.759091][T11298] ? show_regs_print_info+0x12/0x12 [ 396.764268][T11298] ? dev_queue_xmit+0x20/0x20 [ 396.768926][T11298] should_fail+0x6f6/0x860 [ 396.773324][T11298] ? setup_fault_attr+0x3d0/0x3d0 [ 396.778329][T11298] ? skb_release_data+0x346/0x6b0 [ 396.783338][T11298] ? debug_smp_processor_id+0x20/0x20 [ 396.788705][T11298] ? bpf_clone_redirect+0x10e/0x350 [ 396.793884][T11298] ? skb_clone+0x1b2/0x360 [ 396.798304][T11298] should_failslab+0x5/0x20 [ 396.802789][T11298] kmem_cache_alloc+0x36/0x290 [ 396.807548][T11298] ? __bpf_redirect+0x736/0xd00 [ 396.812382][T11298] skb_clone+0x1b2/0x360 [ 396.816607][T11298] bpf_clone_redirect+0xa2/0x350 [ 396.821537][T11298] bpf_prog_9220d34f123440e6+0x7e6/0x1000 [ 396.827239][T11298] ? __kasan_kmalloc+0x1a3/0x1e0 [ 396.832156][T11298] ? __kasan_kmalloc+0x137/0x1e0 [ 396.837069][T11298] ? kmem_cache_alloc+0x115/0x290 [ 396.842073][T11298] ? build_skb+0x27/0x440 [ 396.846396][T11298] ? bpf_prog_test_run_skb+0x419/0x1130 [ 396.851920][T11298] ? __do_sys_bpf+0x2d28/0xbe70 [ 396.856749][T11298] ? do_syscall_64+0xcb/0x1e0 [ 396.861435][T11298] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 396.867493][T11298] ? ktime_get+0xfd/0x130 [ 396.871806][T11298] bpf_test_run+0x288/0x680 [ 396.876308][T11298] ? kzalloc+0x20/0x20 [ 396.880375][T11298] ? build_skb+0x24c/0x440 [ 396.884792][T11298] bpf_prog_test_run_skb+0x84d/0x1130 [ 396.890149][T11298] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 396.895938][T11298] ? fput_many+0x42/0x1a0 [ 396.900261][T11298] ? __bpf_prog_get+0x29f/0x310 [ 396.905105][T11298] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 396.910894][T11298] __do_sys_bpf+0x2d28/0xbe70 [ 396.915552][T11298] ? _kstrtoull+0x390/0x490 [ 396.920041][T11298] ? kstrtouint_from_user+0x20f/0x2a0 [ 396.925394][T11298] ? refcount_sub_and_test_checked+0x1b6/0x290 [ 396.931528][T11298] ? __bpf_prog_put_rcu+0x300/0x300 [ 396.936715][T11298] ? refcount_inc_checked+0x50/0x50 [ 396.941894][T11298] ? memcg_check_events+0x5c/0x5b0 [ 396.947078][T11298] ? proc_fail_nth_write+0x1d5/0x240 [ 396.952343][T11298] ? __rcu_read_lock+0x50/0x50 [ 396.957090][T11298] ? proc_fail_nth_read+0x1c0/0x1c0 [ 396.962280][T11298] ? proc_fail_nth_read+0x1c0/0x1c0 [ 396.967457][T11298] ? memset+0x1f/0x40 [ 396.971421][T11298] ? fsnotify+0x1332/0x13f0 [ 396.975903][T11298] ? __kernel_write+0x340/0x340 [ 396.980751][T11298] ? check_preemption_disabled+0x9e/0x330 [ 396.986449][T11298] ? debug_smp_processor_id+0x20/0x20 [ 396.991821][T11298] ? __fsnotify_parent+0x310/0x310 [ 396.996912][T11298] ? __sb_end_write+0xb5/0x100 [ 397.001655][T11298] ? vfs_write+0x422/0x4e0 [ 397.006049][T11298] ? fput_many+0x42/0x1a0 [ 397.010369][T11298] ? check_preemption_disabled+0x154/0x330 [ 397.016178][T11298] do_syscall_64+0xcb/0x1e0 [ 397.020666][T11298] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 397.026538][T11298] RIP: 0033:0x466459 [ 397.030411][T11298] 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 [ 397.049996][T11298] RSP: 002b:00007f08cf104188 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 11:36:14 executing program 4: unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = accept4$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000080)=0x14, 0x80400) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x7}, 0x4) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f00000000c0)=0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r2, 0x50009417, &(0x7f0000000180)={{r3}, r4, 0x1a, @inherit={0x58, &(0x7f0000000100)={0x0, 0x2, 0x4, 0x56c0, {0x4, 0x1ff, 0xfffffffffffffffc, 0x4, 0x3}, [0x9, 0x7]}}, @devid}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 11:36:15 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0x1300}, 0x0) [ 397.058480][T11298] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 397.066430][T11298] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a [ 397.074396][T11298] RBP: 00007f08cf1041d0 R08: 0000000000000000 R09: 0000000000000000 [ 397.082346][T11298] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 397.090298][T11298] R13: 00007ffd6d8db45f R14: 00007f08cf104300 R15: 0000000000022000 11:36:15 executing program 4: unshare(0x400) unshare(0x10000000) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x80) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000040)=""/100, 0x64) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 11:36:15 executing program 2 (fault-call:1 fault-nth:36): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fee009001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) 11:36:15 executing program 0: perf_event_open(&(0x7f0000000580)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f0000000400)={0x0, 0x70, 0x0, 0x9, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x1, @perf_config_ext={0x8cd, 0x1ff}, 0x0, 0x0, 0x2b, 0x0, 0x0, 0x0, 0xf1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000380)='./bus/file0\x00', 0x40, 0x4) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="6c2f774a176572646972412e3a66696c6530"]) sendfile(r0, 0xffffffffffffffff, 0x0, 0x7) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(0x0, 0x0) mount$tmpfs(0x0, &(0x7f0000000600)='./file0\x00', 0x0, 0x0, &(0x7f0000000b80)={[{@huge_within_size='huge=within_size'}, {@huge_always='huge=always'}, {@nr_blocks={'nr_blocks', 0x3d, [0x37, 0x34, 0x0, 0x36]}}, {@huge_always='huge=always'}, {@uid={'uid', 0x3d, 0xee01}}], [{@smackfsdef={'smackfsdef', 0x3d, '\x1c7\x7f\b\xe34\x138\xceBJ\x81\x8a\xf1\x80\xda\fr\xbf\x02\xda$o\xd6FS\xb6/_Kp\xcd\xea\xb7\xc6\xf8\xcb\xc3G\x05G5\xf2\x04\xa4\x1a\x10j\b\x00\x8e\x90b\xeb\x8ckAyu\xf4\xc7Eo;\x8eY\xff\x00\xefU\xe1\xfbu\x8bc\x13c\xf6\n`\xc5\x89\xc4\xb7\xa9^\xea\x89\xe5\xa7\xbc\xc97\xc3fz\x16A\xcb\xca\x8ajP'}}, {@fowner_gt={'fowner>'}}, {@fsname={'fsname', 0x3d, 'q'}}, {@measure='measure'}, {@smackfsdef={'smackfsdef', 0x3d, '!-'}}]}) lsetxattr$trusted_overlay_upper(&(0x7f0000000800)='./file1\x00', 0x0, &(0x7f0000000a40)=ANY=[], 0xbd, 0x2) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_capability(&(0x7f0000000940)='./bus/file0\x00', &(0x7f00000003c0)='security.capability\x00', &(0x7f0000000680)=@v3={0x3000000, [{0x60a, 0x37c}, {0x8, 0x7fff}]}, 0x18, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000240)='system.posix_acl_access\x00', 0x0, 0x7, 0x1) chdir(&(0x7f00000001c0)='./bus\x00') epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000100)={0x1d65203d6bac8a01}) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 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, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 397.243484][T11320] FAULT_INJECTION: forcing a failure. [ 397.243484][T11320] name failslab, interval 1, probability 0, space 0, times 0 [ 397.256239][T11320] CPU: 1 PID: 11320 Comm: syz-executor.2 Not tainted 5.4.107-syzkaller-00751-gc50ff8e5608b #0 [ 397.266470][T11320] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 397.276519][T11320] Call Trace: [ 397.277699][T11323] overlayfs: unrecognized mount option "l/wJerdirA.:file0" or missing value [ 397.279806][T11320] dump_stack+0x1d8/0x24e [ 397.279820][T11320] ? devkmsg_release+0x11c/0x11c [ 397.279831][T11320] ? show_regs_print_info+0x12/0x12 [ 397.279847][T11320] should_fail+0x6f6/0x860 [ 397.307401][T11320] ? setup_fault_attr+0x3d0/0x3d0 [ 397.312357][T11326] overlayfs: unrecognized mount option "l/wJerdirA.:file0" or missing value [ 397.321244][T11320] ? __copy_skb_header+0x421/0x550 [ 397.321257][T11320] ? bpf_clone_redirect+0x10e/0x350 [ 397.321268][T11320] should_failslab+0x5/0x20 [ 397.321283][T11320] __kmalloc_track_caller+0x5d/0x2e0 11:36:15 executing program 0: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x81, 0xa8a1}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) setrlimit(0x7, &(0x7f0000000200)={0x80000000}) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x3, 0xffffffffffffffff}, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = socket$inet6(0xa, 0x803, 0x2) clone(0x800, &(0x7f0000000280)="4dc6bc09a90d0b6564b2a37dbc8439ae8be7d428227f6f4808374d4bfc7a034f89edd60ce38e5360a17de29ae753bb33be2a899c6839785e411cba5ae202602dabf3", &(0x7f0000000140), &(0x7f0000000300), &(0x7f0000000340)="de9869340e0d53ce7ea7039ad278b1da71b73edfa869dc388643968dcd49184b70d5b7de2d0eba3b4be986e0e82c7ab04874f2b67dabde2feb719e1281f580e0cf9d8300ca22bfaf5bd2bf9ad56c81d5e52cf0fa3a40ca0e06baee5dd2d5a7169fa6912eb930a69ae24d117bf1023fd225270fd771b430dcb5cb3e3e2cfc26db42173914ba5f3c632e7d6e") ioctl$FS_IOC_GETVERSION(r1, 0x80087601, &(0x7f0000000100)) connect$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback, 0x40000}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@ipv4={[], [], @empty}, @in6=@private0, 0x0, 0x0, 0x4e20, 0x0, 0xa}, {0x8, 0x1, 0xdd0e, 0x103, 0x0, 0x1000, 0x800000408000}, {0xfffffffffffffffc, 0x1000004000, 0xffffffffffffffff, 0x1}, 0xfe, 0x0, 0x80000000000001, 0x0, 0x3}, {{@in=@empty, 0x4d4, 0x33}, 0x0, @in6=@empty, 0x0, 0x4, 0x0, 0x1, 0x0, 0xffffffff}}, 0xe8) sched_setattr(r0, &(0x7f0000000580)={0x27, 0x0, 0x0, 0x1, 0x1ff, 0x7, 0xf437, 0xff}, 0x0) sendmmsg(r4, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) socket$inet6(0xa, 0x0, 0x0) [ 397.332460][T11326] overlayfs: filesystem on './bus' not supported as upperdir [ 397.336030][T11320] ? bpf_clone_redirect+0x10e/0x350 [ 397.336040][T11320] pskb_expand_head+0x10d/0xfa0 [ 397.336055][T11320] ? skb_ensure_writable+0x2ab/0x420 [ 397.364017][T11320] bpf_clone_redirect+0x10e/0x350 [ 397.369035][T11320] ? switch_mm+0x100/0x100 [ 397.373443][T11320] bpf_prog_9220d34f123440e6+0x5b9/0x1000 [ 397.379154][T11320] ? __schedule+0x9b8/0x1170 [ 397.383739][T11320] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 397.389537][T11320] ? rcu_preempt_deferred_qs_irqrestore+0x701/0xae0 [ 397.396122][T11320] ? __rcu_read_unlock+0x1cd/0x6a0 [ 397.401254][T11320] ? __rcu_read_lock+0x50/0x50 [ 397.406097][T11320] ? ktime_get+0xfd/0x130 [ 397.410425][T11320] bpf_test_run+0x288/0x680 [ 397.414917][T11320] ? kzalloc+0x20/0x20 [ 397.418972][T11320] ? build_skb+0x24c/0x440 [ 397.423379][T11320] bpf_prog_test_run_skb+0x84d/0x1130 [ 397.428777][T11320] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 397.434592][T11320] ? fput_many+0x42/0x1a0 [ 397.438897][T11320] ? __bpf_prog_get+0x29f/0x310 [ 397.443721][T11320] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 397.449520][T11320] __do_sys_bpf+0x2d28/0xbe70 [ 397.454171][T11320] ? _kstrtoull+0x390/0x490 [ 397.458655][T11320] ? kstrtouint_from_user+0x20f/0x2a0 [ 397.464000][T11320] ? refcount_sub_and_test_checked+0x1b6/0x290 [ 397.470137][T11320] ? __bpf_prog_put_rcu+0x300/0x300 [ 397.475304][T11320] ? refcount_inc_checked+0x50/0x50 [ 397.480475][T11320] ? memcg_check_events+0x5c/0x5b0 [ 397.485560][T11320] ? proc_fail_nth_write+0x1d5/0x240 [ 397.490828][T11320] ? __rcu_read_lock+0x50/0x50 [ 397.495562][T11320] ? proc_fail_nth_read+0x1c0/0x1c0 [ 397.500749][T11320] ? proc_fail_nth_read+0x1c0/0x1c0 [ 397.505929][T11320] ? memset+0x1f/0x40 [ 397.509892][T11320] ? fsnotify+0x1332/0x13f0 [ 397.514381][T11320] ? __kernel_write+0x340/0x340 [ 397.519205][T11320] ? check_preemption_disabled+0x9e/0x330 [ 397.524894][T11320] ? debug_smp_processor_id+0x20/0x20 [ 397.530244][T11320] ? __fsnotify_parent+0x310/0x310 [ 397.535342][T11320] ? __sb_end_write+0xb5/0x100 [ 397.540079][T11320] ? vfs_write+0x422/0x4e0 [ 397.544479][T11320] ? fput_many+0x42/0x1a0 [ 397.548797][T11320] ? check_preemption_disabled+0x154/0x330 [ 397.554591][T11320] do_syscall_64+0xcb/0x1e0 [ 397.559065][T11320] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 397.564925][T11320] RIP: 0033:0x466459 [ 397.568791][T11320] 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 [ 397.588368][T11320] RSP: 002b:00007f08cf104188 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 397.596762][T11320] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 397.604721][T11320] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a [ 397.612681][T11320] RBP: 00007f08cf1041d0 R08: 0000000000000000 R09: 0000000000000000 [ 397.620652][T11320] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 397.628611][T11320] R13: 00007ffd6d8db45f R14: 00007f08cf104300 R15: 0000000000022000 11:36:15 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000480)={0x38, 0x2, 0x0, 0x5, 0x5, 0x83d0, 0x0, 0x0, 0x2, 0x4}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) recvmmsg(r1, &(0x7f0000000680)=[{{0x0, 0xffffffffffffffe1, 0x0}}], 0x1, 0x20, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x1, 0x0, 0x9, 0x3}, 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r4, &(0x7f0000000980), 0x10a9) syz_open_procfs(0x0, 0x0) r5 = creat(&(0x7f0000000140)='./bus\x00', 0x14) fcntl$setstatus(r5, 0x4, 0x46000) lseek(r5, 0x4200, 0x1) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f00000004c0)=0x0) io_submit(r6, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x10000}]) r7 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r5, r7, 0x0, 0x8400fffffffb) sendfile(r4, r4, &(0x7f0000000100), 0x8080ffffff7e) 11:36:15 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0x1400}, 0x0) 11:36:15 executing program 3: memfd_create(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fe0f09001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000000), 0x0, 0xfeffffff}, 0x28) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x0) 11:36:15 executing program 4: unshare(0x400) unshare(0x20280) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x1, 0x9c) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getresuid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) read$FUSE(r2, &(0x7f00000007c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000002800)="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8d5ce4a1f63fbd043c6b0b06f96ea5d0173bcdff948722d5654f89276e5e6ed91c30ca0a6cdde1608e2d22be2cf6a3239492cb09b5b6b465663d9d7fb4c90701f7bbc0cb5be2f8b4af7d384118192a015ef0e99649df6bef3dacf703562eee2e01cdecf1ae523a3007e69070e1822c17801407b6e84bf98da132119bb561696f6ac238dda29dc1272af10d44053f03179f8cf5078042211be48681d785a17352d6a127732b0f75f18479f86d466eef797c8784d286840a9c36b5c1d4e9895d44af13c53863c7308284f60f6f781b64343512d880e092f3c14980be22824c93bc326d3907964cd5f1e2bf46a8313382a75570d5820ef67ead21131fa28944602c6a963bf119df3bcbe0174e2be1bb7b99643427a700a89a46805afece6cd9c5a490f38fe1983bf9709b7f8aac8f875740907a49fc4bb94928db35d8fa0cf63feb995511992501ed9b5327ad612529b279d87093e75a6a4c6f1b55653ead1f8715941f9c15d0e0af9ea7ea079d98a62f8086b611724cf51aaaca66fbbdd9654163205a99414c824a7ae7d51fc8ca48f35f115ce29e2841aab6e8e815b83d056aef05a63b7b107312c8ec1042d44a21a2791d92c2e0d981166bf0359a757bc753092ef3a63bc3aec89ce942e3fd2fda4f36936a93c879c4e58c9336c7950d43c343bdab36298ec591abd0fc71acd31754e5877ac5d8a01dbcfb1db83845099748064925a625a7bd69c22211ff8b0de90c0d4218b51affcd377cd7509b9506eede75fbfd4e4c6d3ec26d7d91479b814c5935b23f80581a2a6654a7dc20660bbfdb47775654e2f527ecbdf4f33d4ae2749cf809cbc332766a01fdfec9e5880059b64fc6cd229a17076e78ca266c6e9d42ff9e41520f209d03b604ee311165ec078f4bb150b08e403e55a8d7ed1528b47c98d5f5fb544f0800e7b0a87544d481d14afb1ae2184e8120f65a3421392dc15716b9efff4c754a8c524075d32398f3384fb4370a94713303c12e5290a68bf797ded31d26aa9e77cd3c79cf0aeea95e9939a9f8dc4846564aec008d907adcd4006b62d0a2a2b67bafd1763262c4074e467a2b96aefde0d8260f417516257eb3f900c48dde082ca9a2499077e3f6e9146b3dab11175128e2204fbc62d6c013b07b230398d48e2edf61001bee2bc3d9d824f89ba2fb371694f02c4913fe8461998e6730c84cd853e973c50dc11495b68f5290f79e45cced01a225e2053ce5c7438bf31a73fe642332b14deec3b8e4c94852f78081c133a75c9674417468dd90fd33481fb5fb5cfc47995730eea0e7221ef468322b17947950e59c4ad855d679fe445b236baed972a8cd8011bf995fe63d486caad97c051d55fa1b0a3a7d70cc4f22b8d67a587cd1665dbe8b855e5e8fe1390b0f2db667e710c238144eeec3b8e251f85b06eb6a70880101c4f89348a7d23eff71190c2dc3298e68bd9675371e28f0cf87ce699fc761fe920f770f8b914607023fc83409cbdb724f32d36be116b35391c115b4dfcaedc7bcd2e33a7bcd6783ced0becf0e0ce4710ce1186fd896f13d1a801668c3e73441eb3a014c439e08e194b0567e7280114335e72fc09fa39f9b5fe3105350ccaa392f0d42a0c1fcb61201ff17b23ad162051ecb801b5466159188a9b012295dc1b2eb2c2da4ced950d88abf760aee422424474c241bfbd9a6bbfc620dfe4a0ad352d38b14bdede6d3b48411e08e48e07a17465a481bf7ed292cd6be0ce8aca2211bff094b5be35cc3ce6e7a273ae6cd1fcc068668aa7702fc7a0ef10a82056fe80872d08993b3559a2d4d033d2f29fb918e5b35f621b11a0ee8f8df605571684f8bdeee90ca1e2a5668b5068252dac2cb331ce4a01d8b833924ea2f5662c2818907ec0e3dc2054faffd0d9a9d5dfb3615c9d83a735e074fddc2f6af83517579bcc5e73f43ec6716dd6b68a13f0449ac0d3383605026cb078719b6228e6e9b1c326ae3bddb16b9b40edd36710a717c42ecf9f591d402b48277d925aad3a5e11a3262210cf753f53c9b0e3d3ba4f728be4dee0c0f1ab2166867c819530c4e5ed7b5e9221850c9c28b2c37b38aa7dadb5bbd0944e8b80a852172d6df081054b18ba1c8061a032ce5303020bd688f408ff938956d736218ece0900bee147584372e5666fce5374fcc960754bc3a189efb565584535b36601da199e550b8b20691d2b921a01acf4607ee527b83c25b7572d7526a86196c01865d5d1f4f3f5eff24412079bea232fe9d7ccc342417d5ce59e343c11c3afd017ae7919848048607ce8347179ec0ddbc05e98ecd440faba124aef825738db47b0a9017ace3270acecbbb9a9f430a6fdbc8111e99497e56982a769e719dc719bc3d7d07a0ae4c35da3c5a0aa9dcd8dc5fc01c0646b9d469d1b2d59b4f43396ccfeae669a59e439468de6d0039281d4b6e401f49fc787fc17ede702aebc051e8f06d62168c2ad3de08978594dc0687898a073b4384d5e6ca4b261390b09396256792fad1c8da7d7aa89e51bc23c19b2830f24dc92acb542f53c65b42ada320f123196341f3c6ba2862a9dea9290f78091446f1662e073146faf71bf9ff7be826c733311b392980aaf82793e35163c1654f5e5a2bbb89766a35bc441d3700274caa0199f6db252e99db3e41fbc6a1a5dea0570514ee9b8523a0036011a24d84f29ed614c277acb4652d09642ad7040447c2a550f8dca36579e59196eeb783e317fb6ef135f8b8afe12919b37e7a8fdb891efbed6a053b4baa31105223e2e44036d39f9deefce63d35ef4b6f9b827e8725d3e6c841c246cd47de14dba0939988441665d739001f06de6c9b10db0e999b7892a46c3f5d0d25455a4b847f8a7dea9a4e0c7f14792fa99cab656875b1cd8aea2a942e090ef47f64a366dc4fc822dc4d4e995a15d27dc7a28e2b7c3474c603eac3be45ab058e7e84f3be56d7fe11b7729e45c9c8353617960886a8d3f0198f151c077361d8a1b8c13af1502950d4d5ea523ffe6619dffefaa15412ab1a1c3767194008fea3054dcd952183c64f11d805fc51f0ea65975d9bc582bc91b1bd1cdb0a8d38805639f829d7f46bceb0e06005de2ff260380bf264ae36b2109d59b6d1b5783b256a109e7e4b1c6d849ab57cdcf4068d85b219b15378b46769c2a3b1fc4ccd1e6b230c81de5a9e43851f0023022063fe6534e9518c0399af7ae39e09640c377460727e75af08d3298268c5b357b60fbc0cdd99330f81b4562e4c634a3a5a5a12b5ce4d898b4f7100a7c8fb2a4ad5010dd3974298e83310671577d57e4a8d6de3468e423f3670fe466804c6bef44825c4c1d5e96c771c895332de85ab4189c9894e9e2bf062cc1c176977963ee6a816d94c3c462c516f8cbd73faec0d06dcaff919216e0f52b0fca6c05e3b1d6a808c820cc56d3da06763dabcc5c72afc4cedb82ee1a6ee5892d18cbc0da9e3d40e4b9871b9e6e4f0516be7cd228245bf64284bbdf9ae763810e243f910b49660d34f6f065a98aa69ac8d08242630941d34091b7c21374d6156d8c609b747a640d2519f9617d761bee7ceb91a992357f5a7715cdb089a53471d9a78570ed6b604c2fd6d7d29226f9eb8cc51a412445ed2439379c1482943642fd3d839028caa2dd9f8490fabfb8378c6bf1c83264010fe21ad52c01a549a76fd1eb10aaef01984a05496e35595209bc181c95501a03f41a8a45511cf0b2eb6c2a0f8dda0c91fe94e08ddf26e47b89bd82491d926f270597ad61fe840abaadfc84bcc75a6d7294ba036b5cb86e9008d8e2d311b865215e128c627978b33e2315ebe3bd8ce8d39b93206b5ed54f93ce6df3bb57cc58ccf0feb81ad611362b82fe1a1953891f87ca7ef529e658de899179c338d5e15582bbfa0ec4e121b98563f9b30535745fe36807f34e371037ec302f4136a87b6c422b0ce0ae1e5c0100149b3538d7a0af9392615a9e194d70b0f017ddfbb15b0b5b86b7d0e22d78db790aabb2640ec699f2152d8d1192bdb097cbc28874d9aecb488f6eae8636c1c2dc9ee070a342b8359524162201287b97bd09e00ac99a4a8b85415cc14c50961cb34297eeb14322ab507e55154b132baf20aa06b18cf4540eaf37a4350beac4ff7c2f81cd8cc5ac4513d556a88a9b73ad993ede02f51344b1511b6a9837d441dc61f817bd49545d235566e06ed980d70e7bb0ebaa1f11a5e69ceb372bb455409555bf902e6952d1304736716c4cde9a74fc417ac9f258014af0f5947d87bbfc38d3b5a0432f3db9932c2bc3c32e9037f5948cda375ed191e60fa837e2753d517f1c755e470df7831aaa830fc667c9bdcb50052b59b10a00c50a89d5e6157db434d331fe3b1c8dbda47269bbaec148d6038114d27b34a672cfdbc555be44d3a63287ac394fe80f4e293056b487a7e7b438decb1acc024cd4edb4f09b2befb2b221cb2fe388903987b5ebd27133991ee2bc169fce5c09f267679874b88db15f95bfe663a843351c1d1fb08dd628c606a97d36099b7295be2aae55f6ef2bd48c40bc54080f", 0x2000, &(0x7f0000005400)={&(0x7f00000006c0)={0x50, 0x0, 0x8, {0x7, 0x21, 0x9b3, 0x0, 0x0, 0x101, 0x3, 0x8}}, 0x0, &(0x7f0000004800)={0x18, 0x0, 0x7ff}, &(0x7f0000004840)={0x18, 0xffffffffffffffda, 0x4, {0x6}}, &(0x7f0000004880)={0x18, 0x0, 0x0, {0x1}}, &(0x7f00000048c0)={0x28, 0x0, 0x10000, {{0x80000000, 0x8, 0x2}}}, &(0x7f0000004900)={0x60, 0x0, 0x0, {{0x800, 0x8, 0x0, 0x0, 0x4, 0x1000, 0xffffffff}}}, &(0x7f0000004980)={0x18, 0x0, 0x80, {0x9}}, &(0x7f00000049c0)={0x13, 0xffffffffffffffda, 0x800, {'syz'}}, 0x0, &(0x7f0000004b80)={0x78, 0x0, 0x8, {0x5, 0x0, 0x0, {0x5, 0x9, 0x7, 0x5, 0x8000, 0x0, 0x1, 0x1, 0x1, 0xc000, 0x1db, 0x0, 0x0, 0x0, 0x6}}}, &(0x7f0000004c00)={0x90, 0x0, 0x3, {0x0, 0x1, 0x44, 0x6, 0x0, 0x0, {0x0, 0x0, 0x1, 0x69, 0xbf2, 0x2, 0x4, 0x7e, 0xd11, 0x0, 0x0, r3, 0x0, 0x8, 0x3}}}, &(0x7f0000004cc0)={0x78, 0x0, 0x9e, [{0x3, 0x20, 0x3, 0x0, 'syz'}, {0x2, 0x7, 0xb, 0x9, 'asymmetric\x00'}, {0x0, 0x40, 0x3, 0x0, 'syz'}]}, &(0x7f0000004f00)={0x330, 0xfffffffffffffffe, 0x0, [{{0x0, 0x0, 0x0, 0xe5, 0x400, 0x40, {0x4, 0x8, 0x4, 0x0, 0x0, 0x0, 0x3, 0x5, 0x200, 0x2000, 0x4, r3, 0x0, 0x0, 0xfffffffe}}, {0x3, 0x4, 0xb, 0x6, 'asymmetric\x00'}}, {{0x0, 0x1, 0xff, 0x6, 0x2736bff7, 0x1000, {0x0, 0x0, 0x0, 0x0, 0x4, 0x8001, 0xfff, 0x8, 0x101, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3fb, 0x4}}, {0x3, 0x5, 0x0, 0x7}}, {{0x0, 0x1, 0x6, 0x100000000, 0x0, 0xffff, {0x0, 0x76, 0x1000, 0x2, 0x400, 0x7f, 0xffd, 0xfff, 0x2d, 0x2000, 0x0, 0x0, r4, 0x9fdf, 0xfff}}, {0x1, 0x4, 0xb, 0x7fff, 'asymmetric\x00'}}, {{0x3, 0x1, 0xd4ac, 0x0, 0x400, 0x5c25, {0x0, 0x1b, 0x1, 0xffff, 0x467, 0x4f7b, 0x8, 0x0, 0x0, 0xa000, 0x9, 0x0, r4, 0x7ff, 0x1}}, {0x6, 0x0, 0x3, 0xff, 'syz'}}, {{0x1, 0x2, 0x26, 0x0, 0x0, 0x3b, {0x1, 0xffff, 0x7ff, 0xffffffffffffffe2, 0x0, 0x0, 0x5, 0x9, 0x10000, 0x8000, 0xad02, 0xffffffffffffffff, r4, 0x1, 0x4}}, {0x4, 0x5000000000, 0x0, 0xfffffffd}}]}, &(0x7f0000005300)={0xa0, 0x0, 0x5, {{0x6, 0x0, 0x8, 0x5, 0x7, 0xef9e9a8a, {0x2, 0x101, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x8000}}, {0x0, 0x9}}}, &(0x7f00000053c0)={0x20, 0x0, 0x20, {0x0, 0x4, 0x93, 0x264}}}) r5 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) read$FUSE(r5, &(0x7f00000007c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(0xffffffffffffffff, 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", 0x2000, &(0x7f0000005400)={&(0x7f00000006c0)={0x50, 0x0, 0x8, {0x7, 0x21, 0x9b3, 0x0, 0x0, 0x101, 0x3, 0x8}}, 0x0, &(0x7f0000004800)={0x18, 0x0, 0x7ff}, &(0x7f0000004840)={0x18, 0xffffffffffffffda, 0x4, {0x6}}, &(0x7f0000004880)={0x18, 0x0, 0x0, {0x1}}, &(0x7f00000048c0)={0x28, 0x0, 0x10000, {{0x80000000, 0x8, 0x2}}}, &(0x7f0000004900)={0x60, 0x0, 0x0, {{0x800, 0x8, 0x0, 0x0, 0x4, 0x1000, 0xffffffff}}}, &(0x7f0000004980)={0x18, 0x0, 0x80, {0x9}}, &(0x7f00000049c0)={0x13, 0xffffffffffffffda, 0x800, {'syz'}}, 0x0, &(0x7f0000004b80)={0x78, 0x0, 0x8, {0x5, 0x0, 0x0, {0x5, 0x9, 0x7, 0x5, 0x8000, 0x0, 0x1, 0x1, 0x1, 0xc000, 0x1db, 0x0, 0x0, 0x0, 0x6}}}, &(0x7f0000004c00)={0x90, 0x0, 0x3, {0x0, 0x1, 0x44, 0x6, 0x0, 0x0, {0x0, 0x0, 0x1, 0x69, 0xbf2, 0x2, 0x4, 0x7e, 0xd11, 0x0, 0x0, r6, 0x0, 0x8, 0x3}}}, &(0x7f0000004cc0)={0x78, 0x0, 0x9e, [{0x3, 0x20, 0x3, 0x0, 'syz'}, {0x2, 0x7, 0xb, 0x9, 'asymmetric\x00'}, {0x0, 0x40, 0x3, 0x0, 'syz'}]}, &(0x7f0000004f00)={0x330, 0xfffffffffffffffe, 0x0, [{{0x0, 0x0, 0x0, 0xe5, 0x400, 0x40, {0x4, 0x8, 0x4, 0x0, 0x0, 0x0, 0x3, 0x5, 0x200, 0x2000, 0x4, r6, 0x0, 0x0, 0xfffffffe}}, {0x3, 0x4, 0xb, 0x6, 'asymmetric\x00'}}, {{0x0, 0x1, 0xff, 0x6, 0x2736bff7, 0x1000, {0x0, 0x0, 0x0, 0x0, 0x4, 0x8001, 0xfff, 0x8, 0x101, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3fb, 0x4}}, {0x3, 0x5, 0x0, 0x7}}, {{0x0, 0x1, 0x6, 0x100000000, 0x0, 0xffff, {0x0, 0x76, 0x1000, 0x2, 0x400, 0x7f, 0xffd, 0xfff, 0x2d, 0x2000, 0x0, 0x0, r7, 0x9fdf, 0xfff}}, {0x1, 0x4, 0xb, 0x7fff, 'asymmetric\x00'}}, {{0x3, 0x1, 0xd4ac, 0x0, 0x400, 0x5c25, {0x0, 0x1b, 0x1, 0xffff, 0x467, 0x4f7b, 0x8, 0x0, 0x0, 0xa000, 0x9, 0x0, r7, 0x7ff, 0x1}}, {0x6, 0x0, 0x3, 0xff, 'syz'}}, {{0x1, 0x2, 0x26, 0x0, 0x0, 0x3b, {0x1, 0xffff, 0x7ff, 0xffffffffffffffe2, 0x0, 0x0, 0x5, 0x9, 0x10000, 0x8000, 0xad02, 0xffffffffffffffff, r7, 0x1, 0x4}}, {0x4, 0x5000000000, 0x0, 0xfffffffd}}]}, &(0x7f0000005300)={0xa0, 0x0, 0x5, {{0x6, 0x0, 0x8, 0x5, 0x7, 0xef9e9a8a, {0x2, 0x101, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x8000}}, {0x0, 0x9}}}, &(0x7f00000053c0)={0x20, 0x0, 0x20, {0x0, 0x4, 0x93, 0x264}}}) fstat(r5, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setxattr$system_posix_acl(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='system.posix_acl_default\x00', &(0x7f0000000380)={{}, {0x1, 0x6}, [{0x2, 0x4}, {0x2, 0x5, r1}], {0x4, 0x3}, [{0x8, 0x2, r4}, {0x8, 0x7}, {0x8, 0x1, 0xee00}, {0x8, 0x3, r7}, {0x8, 0x2, r8}, {0x8, 0x0, r9}], {0x10, 0x2}, {0x20, 0x7}}, 0x64, 0x1) r10 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r10) 11:36:15 executing program 2 (fault-call:1 fault-nth:37): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fee009001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) [ 397.728369][T11343] FAULT_INJECTION: forcing a failure. [ 397.728369][T11343] name failslab, interval 1, probability 0, space 0, times 0 [ 397.741144][T11343] CPU: 0 PID: 11343 Comm: syz-executor.2 Not tainted 5.4.107-syzkaller-00751-gc50ff8e5608b #0 [ 397.751383][T11343] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 397.761421][T11343] Call Trace: [ 397.764698][T11343] dump_stack+0x1d8/0x24e [ 397.769014][T11343] ? devkmsg_release+0x11c/0x11c [ 397.773929][T11343] ? show_regs_print_info+0x12/0x12 [ 397.779103][T11343] ? dev_queue_xmit+0x20/0x20 [ 397.783772][T11343] should_fail+0x6f6/0x860 [ 397.788169][T11343] ? setup_fault_attr+0x3d0/0x3d0 [ 397.793277][T11343] ? skb_release_data+0x346/0x6b0 [ 397.798301][T11343] ? debug_smp_processor_id+0x20/0x20 [ 397.803668][T11343] ? bpf_clone_redirect+0x10e/0x350 [ 397.808867][T11343] ? skb_clone+0x1b2/0x360 [ 397.813262][T11343] should_failslab+0x5/0x20 [ 397.817743][T11343] kmem_cache_alloc+0x36/0x290 [ 397.822494][T11343] ? __bpf_redirect+0x736/0xd00 [ 397.827326][T11343] skb_clone+0x1b2/0x360 [ 397.831549][T11343] bpf_clone_redirect+0xa2/0x350 [ 397.836464][T11343] bpf_prog_9220d34f123440e6+0xf76/0x1000 [ 397.842162][T11343] ? __kasan_kmalloc+0x1a3/0x1e0 [ 397.847076][T11343] ? __kasan_kmalloc+0x137/0x1e0 [ 397.851995][T11343] ? kmem_cache_alloc+0x115/0x290 [ 397.857010][T11343] ? build_skb+0x27/0x440 [ 397.861319][T11343] ? bpf_prog_test_run_skb+0x419/0x1130 [ 397.866841][T11343] ? __do_sys_bpf+0x2d28/0xbe70 [ 397.871669][T11343] ? do_syscall_64+0xcb/0x1e0 [ 397.876323][T11343] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 397.882375][T11343] ? ktime_get+0xfd/0x130 [ 397.886700][T11343] bpf_test_run+0x288/0x680 [ 397.891186][T11343] ? kzalloc+0x20/0x20 [ 397.895251][T11343] ? build_skb+0x24c/0x440 [ 397.899671][T11343] bpf_prog_test_run_skb+0x84d/0x1130 [ 397.905028][T11343] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 397.910827][T11343] ? fput_many+0x42/0x1a0 [ 397.915151][T11343] ? __bpf_prog_get+0x29f/0x310 [ 397.919984][T11343] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 397.925776][T11343] __do_sys_bpf+0x2d28/0xbe70 [ 397.930433][T11343] ? _kstrtoull+0x390/0x490 [ 397.934916][T11343] ? kstrtouint_from_user+0x20f/0x2a0 [ 397.940287][T11343] ? refcount_sub_and_test_checked+0x1b6/0x290 [ 397.946424][T11343] ? __bpf_prog_put_rcu+0x300/0x300 [ 397.951601][T11343] ? refcount_inc_checked+0x50/0x50 [ 397.956776][T11343] ? memcg_check_events+0x5c/0x5b0 [ 397.961867][T11343] ? proc_fail_nth_write+0x1d5/0x240 [ 397.967132][T11343] ? __rcu_read_lock+0x50/0x50 [ 397.971875][T11343] ? proc_fail_nth_read+0x1c0/0x1c0 [ 397.977053][T11343] ? proc_fail_nth_read+0x1c0/0x1c0 [ 397.982265][T11343] ? memset+0x1f/0x40 [ 397.986228][T11343] ? fsnotify+0x1332/0x13f0 [ 397.990756][T11343] ? __kernel_write+0x340/0x340 [ 397.995588][T11343] ? check_preemption_disabled+0x9e/0x330 [ 398.001301][T11343] ? debug_smp_processor_id+0x20/0x20 [ 398.006649][T11343] ? __fsnotify_parent+0x310/0x310 [ 398.011741][T11343] ? __sb_end_write+0xb5/0x100 [ 398.016501][T11343] ? vfs_write+0x422/0x4e0 [ 398.020936][T11343] ? fput_many+0x42/0x1a0 [ 398.025246][T11343] ? check_preemption_disabled+0x154/0x330 [ 398.031035][T11343] do_syscall_64+0xcb/0x1e0 [ 398.035536][T11343] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 398.041404][T11343] RIP: 0033:0x466459 [ 398.045275][T11343] 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 [ 398.064870][T11343] RSP: 002b:00007f08cf104188 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 11:36:16 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0x3601}, 0x0) [ 398.073262][T11343] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 398.081214][T11343] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a [ 398.089168][T11343] RBP: 00007f08cf1041d0 R08: 0000000000000000 R09: 0000000000000000 [ 398.097119][T11343] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 398.105073][T11343] R13: 00007ffd6d8db45f R14: 00007f08cf104300 R15: 0000000000022000 11:36:16 executing program 2 (fault-call:1 fault-nth:38): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fee009001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) 11:36:16 executing program 3: memfd_create(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fe0f09001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000000), 0x0, 0xffffffe0}, 0x28) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x0) 11:36:16 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_elf64(r0, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0xcb, 0x8, 0x0, 0x1f, 0x40, 0x2, 0x3, 0x3f, 0x1e1, 0x40, 0x17e, 0x1ff, 0x100, 0x38, 0x2, 0xa6cc, 0x401, 0x8000}, [{0x60000000, 0xfffffffa, 0x3ff, 0x1, 0x1000, 0x8, 0x4, 0x1}, {0x70000000, 0xffffffff, 0x8, 0x8001, 0x6f33, 0x6, 0xc0e}], "b2736a8ad0d0f8253215a50fcd88af06e7998454fe873183d0a10f1757db04462ebebc96441897630f5cef8fc8007eb053ed574b63e4984cda8cd105419a3a6a50a079587c3add43bc255920cd88805aa42a570bd898ca477f175b65cf1578aac4", [[], []]}, 0x311) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x7}, 0x4) fchown(r1, 0xee00, 0xee00) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r2) 11:36:16 executing program 0: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f00000005c0)=ANY=[]) creat(&(0x7f00000004c0)='./bus\x00', 0x8) statx(0xffffffffffffffff, 0x0, 0x400, 0x0, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000003c0)='msdos\x00', &(0x7f0000000000)='./bus/file0\x00', 0x3, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) perf_event_open(&(0x7f0000000500)={0x0, 0x70, 0x9, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, @perf_config_ext={0x0, 0x8000}, 0x0, 0x0, 0x0, 0x0, 0x7, 0x9, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000001c0)='./bus\x00', 0x1) dup(0xffffffffffffffff) rename(&(0x7f0000000100)='./bus/file0\x00', &(0x7f0000000440)='./file0\x00') [ 398.447374][T11359] FAULT_INJECTION: forcing a failure. [ 398.447374][T11359] name failslab, interval 1, probability 0, space 0, times 0 [ 398.460054][T11359] CPU: 0 PID: 11359 Comm: syz-executor.2 Not tainted 5.4.107-syzkaller-00751-gc50ff8e5608b #0 [ 398.469191][T11364] overlayfs: missing 'lowerdir' [ 398.470277][T11359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 398.470281][T11359] Call Trace: [ 398.470310][T11359] dump_stack+0x1d8/0x24e [ 398.492780][T11359] ? devkmsg_release+0x11c/0x11c [ 398.497716][T11359] ? show_regs_print_info+0x12/0x12 [ 398.502913][T11359] should_fail+0x6f6/0x860 [ 398.507322][T11359] ? setup_fault_attr+0x3d0/0x3d0 [ 398.512338][T11359] ? __copy_skb_header+0x421/0x550 [ 398.517436][T11359] ? bpf_clone_redirect+0x10e/0x350 [ 398.522618][T11359] should_failslab+0x5/0x20 [ 398.527100][T11359] __kmalloc_track_caller+0x5d/0x2e0 [ 398.532375][T11359] ? bpf_clone_redirect+0x10e/0x350 [ 398.537555][T11359] pskb_expand_head+0x10d/0xfa0 [ 398.542402][T11359] ? skb_ensure_writable+0x2ab/0x420 [ 398.547670][T11359] bpf_clone_redirect+0x10e/0x350 [ 398.553286][T11359] bpf_prog_9220d34f123440e6+0xe39/0x1000 [ 398.558988][T11359] ? __kasan_kmalloc+0x1a3/0x1e0 [ 398.563914][T11359] ? __kasan_kmalloc+0x137/0x1e0 [ 398.568844][T11359] ? kmem_cache_alloc+0x115/0x290 [ 398.573859][T11359] ? build_skb+0x27/0x440 [ 398.578179][T11359] ? bpf_prog_test_run_skb+0x419/0x1130 [ 398.583794][T11359] ? __do_sys_bpf+0x2d28/0xbe70 [ 398.588624][T11359] ? do_syscall_64+0xcb/0x1e0 [ 398.593345][T11359] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 398.599410][T11359] ? ktime_get+0xfd/0x130 [ 398.603723][T11359] bpf_test_run+0x288/0x680 [ 398.608232][T11359] ? kzalloc+0x20/0x20 [ 398.612284][T11359] ? build_skb+0x24c/0x440 [ 398.616680][T11359] bpf_prog_test_run_skb+0x84d/0x1130 [ 398.622181][T11359] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 398.627969][T11359] ? fput_many+0x42/0x1a0 [ 398.632287][T11359] ? __bpf_prog_get+0x29f/0x310 [ 398.637121][T11359] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 398.642908][T11359] __do_sys_bpf+0x2d28/0xbe70 [ 398.647571][T11359] ? _kstrtoull+0x390/0x490 [ 398.652058][T11359] ? kstrtouint_from_user+0x20f/0x2a0 [ 398.657411][T11359] ? refcount_sub_and_test_checked+0x1b6/0x290 [ 398.663546][T11359] ? __bpf_prog_put_rcu+0x300/0x300 [ 398.668723][T11359] ? refcount_inc_checked+0x50/0x50 [ 398.673898][T11359] ? memcg_check_events+0x1a2/0x5b0 [ 398.679078][T11359] ? proc_fail_nth_write+0x1d5/0x240 [ 398.684340][T11359] ? __rcu_read_lock+0x50/0x50 [ 398.689086][T11359] ? proc_fail_nth_read+0x1c0/0x1c0 [ 398.694268][T11359] ? proc_fail_nth_read+0x1c0/0x1c0 [ 398.699484][T11359] ? memset+0x1f/0x40 [ 398.703446][T11359] ? fsnotify+0x1332/0x13f0 [ 398.707932][T11359] ? __kernel_write+0x340/0x340 [ 398.712774][T11359] ? check_preemption_disabled+0x9e/0x330 [ 398.718478][T11359] ? debug_smp_processor_id+0x20/0x20 [ 398.723921][T11359] ? __fsnotify_parent+0x310/0x310 [ 398.729015][T11359] ? __sb_end_write+0xb5/0x100 [ 398.735407][T11359] ? vfs_write+0x422/0x4e0 [ 398.739811][T11359] ? fput_many+0x42/0x1a0 [ 398.744124][T11359] ? check_preemption_disabled+0x154/0x330 [ 398.749923][T11359] do_syscall_64+0xcb/0x1e0 [ 398.754425][T11359] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 398.760311][T11359] RIP: 0033:0x466459 [ 398.764184][T11359] 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 [ 398.783784][T11359] RSP: 002b:00007f08cf104188 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 11:36:16 executing program 3: memfd_create(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fe0f09001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000000), 0x0, 0xfffffffe}, 0x28) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x0) 11:36:17 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0x4000}, 0x0) [ 398.792176][T11359] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 398.800130][T11359] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a [ 398.808096][T11359] RBP: 00007f08cf1041d0 R08: 0000000000000000 R09: 0000000000000000 [ 398.816046][T11359] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 398.824002][T11359] R13: 00007ffd6d8db45f R14: 00007f08cf104300 R15: 0000000000022000 [ 398.870372][T11369] overlayfs: missing 'lowerdir' [ 398.881415][T11369] overlayfs: filesystem on './bus' not supported as upperdir 11:36:17 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000480)={0x38, 0x2, 0x0, 0x5, 0x5, 0x83d0, 0x0, 0x0, 0x2, 0x4}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) recvmmsg(r1, &(0x7f0000000680)=[{{0x0, 0xffffffffffffffe1, 0x0}}], 0x1, 0x20, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x1, 0x0, 0x9, 0x3}, 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r4, &(0x7f0000000980), 0x10a9) syz_open_procfs(0x0, 0x0) r5 = creat(&(0x7f0000000140)='./bus\x00', 0x14) fcntl$setstatus(r5, 0x4, 0x46000) lseek(r5, 0x4200, 0x1) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f00000004c0)=0x0) io_submit(r6, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x10000}]) r7 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r5, r7, 0x0, 0x8400fffffffb) sendfile(r4, r4, &(0x7f0000000100), 0x8080ffffff7e) 11:36:17 executing program 0: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000280)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000001f40)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sched_setaffinity(0x0, 0x8, &(0x7f0000000680)=0x36a) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setxattr$trusted_overlay_opaque(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='trusted.overlay.opaque\x00', &(0x7f0000000240)='y\x00', 0x2, 0x0) r4 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='fuse\x00', 0x0, &(0x7f0000000340)={{'fd', 0x3d, r4}, 0x2c, {'rootmode', 0x3d, 0x807a}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) write$binfmt_misc(0xffffffffffffffff, 0x0, 0x2bb98205) setsockopt$inet6_int(r2, 0x29, 0x2, &(0x7f00000003c0)=0x8000, 0x4) perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x8, 0x9}, 0x10200, 0x55, 0x0, 0x1, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:36:17 executing program 2 (fault-call:1 fault-nth:39): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fee009001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) 11:36:17 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0x6000}, 0x0) 11:36:17 executing program 4: unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000040), 0x0, 0x4, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) [ 398.987891][T11389] FAULT_INJECTION: forcing a failure. [ 398.987891][T11389] name failslab, interval 1, probability 0, space 0, times 0 [ 399.000704][T11389] CPU: 0 PID: 11389 Comm: syz-executor.2 Not tainted 5.4.107-syzkaller-00751-gc50ff8e5608b #0 [ 399.010958][T11389] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 399.021008][T11389] Call Trace: [ 399.024301][T11389] dump_stack+0x1d8/0x24e [ 399.028628][T11389] ? devkmsg_release+0x11c/0x11c [ 399.033597][T11389] ? show_regs_print_info+0x12/0x12 [ 399.038790][T11389] ? dev_queue_xmit+0x20/0x20 [ 399.043465][T11389] should_fail+0x6f6/0x860 [ 399.047876][T11389] ? setup_fault_attr+0x3d0/0x3d0 [ 399.052910][T11389] ? skb_release_data+0x346/0x6b0 [ 399.057926][T11389] ? debug_smp_processor_id+0x20/0x20 [ 399.063296][T11389] ? bpf_clone_redirect+0x10e/0x350 [ 399.068478][T11389] ? skb_clone+0x1b2/0x360 [ 399.072873][T11389] should_failslab+0x5/0x20 [ 399.077357][T11389] kmem_cache_alloc+0x36/0x290 [ 399.082101][T11389] ? __bpf_redirect+0x736/0xd00 [ 399.086933][T11389] skb_clone+0x1b2/0x360 [ 399.091160][T11389] bpf_clone_redirect+0xa2/0x350 [ 399.096085][T11389] bpf_prog_9220d34f123440e6+0x77d/0x1000 [ 399.101792][T11389] ? __kasan_kmalloc+0x1a3/0x1e0 [ 399.106710][T11389] ? __kasan_kmalloc+0x137/0x1e0 [ 399.111637][T11389] ? kmem_cache_alloc+0x115/0x290 [ 399.116641][T11389] ? build_skb+0x27/0x440 [ 399.120955][T11389] ? bpf_prog_test_run_skb+0x419/0x1130 [ 399.126481][T11389] ? __do_sys_bpf+0x2d28/0xbe70 [ 399.131309][T11389] ? do_syscall_64+0xcb/0x1e0 [ 399.135978][T11389] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 399.142032][T11389] ? ktime_get+0xfd/0x130 [ 399.146343][T11389] bpf_test_run+0x288/0x680 [ 399.150830][T11389] ? kzalloc+0x20/0x20 [ 399.154878][T11389] ? build_skb+0x24c/0x440 [ 399.159274][T11389] bpf_prog_test_run_skb+0x84d/0x1130 [ 399.164630][T11389] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 399.170415][T11389] ? fput_many+0x42/0x1a0 [ 399.174730][T11389] ? __bpf_prog_get+0x29f/0x310 [ 399.179565][T11389] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 399.185352][T11389] __do_sys_bpf+0x2d28/0xbe70 [ 399.190013][T11389] ? _kstrtoull+0x390/0x490 [ 399.194498][T11389] ? kstrtouint_from_user+0x20f/0x2a0 [ 399.199853][T11389] ? refcount_sub_and_test_checked+0x1b6/0x290 [ 399.205987][T11389] ? __bpf_prog_put_rcu+0x300/0x300 [ 399.211182][T11389] ? refcount_inc_checked+0x50/0x50 [ 399.216360][T11389] ? memcg_check_events+0x5c/0x5b0 [ 399.221457][T11389] ? proc_fail_nth_write+0x1d5/0x240 [ 399.226737][T11389] ? __rcu_read_lock+0x50/0x50 [ 399.231491][T11389] ? proc_fail_nth_read+0x1c0/0x1c0 [ 399.236672][T11389] ? proc_fail_nth_read+0x1c0/0x1c0 [ 399.241848][T11389] ? memset+0x1f/0x40 [ 399.245808][T11389] ? fsnotify+0x1332/0x13f0 [ 399.250293][T11389] ? __kernel_write+0x340/0x340 [ 399.255212][T11389] ? check_preemption_disabled+0x9e/0x330 [ 399.260921][T11389] ? debug_smp_processor_id+0x20/0x20 [ 399.266282][T11389] ? __fsnotify_parent+0x310/0x310 [ 399.271387][T11389] ? __sb_end_write+0xb5/0x100 [ 399.276132][T11389] ? vfs_write+0x422/0x4e0 [ 399.280528][T11389] ? fput_many+0x42/0x1a0 [ 399.284837][T11389] ? check_preemption_disabled+0x154/0x330 [ 399.290626][T11389] do_syscall_64+0xcb/0x1e0 [ 399.295112][T11389] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 399.300985][T11389] RIP: 0033:0x466459 [ 399.304860][T11389] 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 [ 399.324460][T11389] RSP: 002b:00007f08cf104188 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 11:36:17 executing program 4: unshare(0x10280) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) [ 399.332852][T11389] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 399.340815][T11389] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a [ 399.348769][T11389] RBP: 00007f08cf1041d0 R08: 0000000000000000 R09: 0000000000000000 [ 399.356746][T11389] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 399.364696][T11389] R13: 00007ffd6d8db45f R14: 00007f08cf104300 R15: 0000000000022000 11:36:17 executing program 4: unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0xc0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 11:36:17 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0x8100}, 0x0) 11:36:17 executing program 3: memfd_create(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fe0f09001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000000), 0x0, 0xffffffff}, 0x28) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x0) 11:36:17 executing program 2 (fault-call:1 fault-nth:40): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fee009001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) 11:36:17 executing program 4: unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unshare(0x4020600) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) [ 399.611561][T11420] FAULT_INJECTION: forcing a failure. [ 399.611561][T11420] name failslab, interval 1, probability 0, space 0, times 0 [ 399.624353][T11420] CPU: 1 PID: 11420 Comm: syz-executor.2 Not tainted 5.4.107-syzkaller-00751-gc50ff8e5608b #0 [ 399.634605][T11420] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 399.644657][T11420] Call Trace: [ 399.647959][T11420] dump_stack+0x1d8/0x24e [ 399.652280][T11420] ? devkmsg_release+0x11c/0x11c [ 399.657202][T11420] ? show_regs_print_info+0x12/0x12 [ 399.662385][T11420] should_fail+0x6f6/0x860 [ 399.666786][T11420] ? setup_fault_attr+0x3d0/0x3d0 [ 399.671793][T11420] ? __copy_skb_header+0x421/0x550 [ 399.676892][T11420] ? bpf_clone_redirect+0x10e/0x350 [ 399.682087][T11420] should_failslab+0x5/0x20 [ 399.686573][T11420] __kmalloc_track_caller+0x5d/0x2e0 [ 399.691844][T11420] ? bpf_clone_redirect+0x10e/0x350 [ 399.697807][T11420] pskb_expand_head+0x10d/0xfa0 [ 399.702655][T11420] ? skb_ensure_writable+0x2ab/0x420 [ 399.707932][T11420] bpf_clone_redirect+0x10e/0x350 [ 399.713294][T11420] bpf_prog_9220d34f123440e6+0x672/0x1000 [ 399.719001][T11420] ? __schedule+0x9b8/0x1170 [ 399.723578][T11420] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 399.729369][T11420] ? rcu_preempt_deferred_qs_irqrestore+0x701/0xae0 [ 399.735969][T11420] ? __rcu_read_unlock+0x1cd/0x6a0 [ 399.741078][T11420] ? __rcu_read_lock+0x50/0x50 [ 399.745843][T11420] ? ktime_get+0xfd/0x130 [ 399.750166][T11420] bpf_test_run+0x288/0x680 [ 399.754660][T11420] ? kzalloc+0x20/0x20 [ 399.758713][T11420] ? build_skb+0x24c/0x440 [ 399.763116][T11420] bpf_prog_test_run_skb+0x84d/0x1130 [ 399.768500][T11420] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 399.774303][T11420] ? fput_many+0x42/0x1a0 [ 399.778619][T11420] ? __bpf_prog_get+0x29f/0x310 [ 399.783456][T11420] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 399.789246][T11420] __do_sys_bpf+0x2d28/0xbe70 [ 399.793911][T11420] ? _kstrtoull+0x390/0x490 [ 399.798428][T11420] ? kstrtouint_from_user+0x20f/0x2a0 [ 399.803784][T11420] ? refcount_sub_and_test_checked+0x1b6/0x290 [ 399.809927][T11420] ? __bpf_prog_put_rcu+0x300/0x300 [ 399.815109][T11420] ? refcount_inc_checked+0x50/0x50 [ 399.820291][T11420] ? memcg_check_events+0x5c/0x5b0 [ 399.825392][T11420] ? proc_fail_nth_write+0x1d5/0x240 [ 399.830658][T11420] ? __rcu_read_lock+0x50/0x50 [ 399.835406][T11420] ? proc_fail_nth_read+0x1c0/0x1c0 [ 399.840593][T11420] ? proc_fail_nth_read+0x1c0/0x1c0 [ 399.845788][T11420] ? memset+0x1f/0x40 [ 399.849759][T11420] ? fsnotify+0x1332/0x13f0 [ 399.854247][T11420] ? __kernel_write+0x340/0x340 [ 399.859083][T11420] ? check_preemption_disabled+0x9e/0x330 [ 399.864791][T11420] ? debug_smp_processor_id+0x20/0x20 [ 399.870145][T11420] ? __fsnotify_parent+0x310/0x310 [ 399.875250][T11420] ? __sb_end_write+0xb5/0x100 [ 399.880002][T11420] ? vfs_write+0x422/0x4e0 [ 399.884402][T11420] ? fput_many+0x42/0x1a0 [ 399.888719][T11420] ? check_preemption_disabled+0x154/0x330 [ 399.894515][T11420] do_syscall_64+0xcb/0x1e0 [ 399.899180][T11420] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 399.905056][T11420] RIP: 0033:0x466459 [ 399.908936][T11420] 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 [ 399.928525][T11420] RSP: 002b:00007f08cf104188 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 399.936926][T11420] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 399.944917][T11420] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a [ 399.952998][T11420] RBP: 00007f08cf1041d0 R08: 0000000000000000 R09: 0000000000000000 11:36:18 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0xfc00}, 0x0) [ 399.960955][T11420] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 399.968909][T11420] R13: 00007ffd6d8db45f R14: 00007f08cf104300 R15: 0000000000022000 11:36:18 executing program 4: unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000580000/0x4000)=nil, 0x4000, 0x1800007, 0x13, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 11:36:18 executing program 2 (fault-call:1 fault-nth:41): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fee009001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) 11:36:18 executing program 3: memfd_create(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fe0f09001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x70) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x0) 11:36:18 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000480)={0x38, 0x2, 0x0, 0x5, 0x5, 0x83d0, 0x0, 0x0, 0x2, 0x4}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) recvmmsg(r1, &(0x7f0000000680)=[{{0x0, 0xffffffffffffffe1, 0x0}}], 0x1, 0x20, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x1, 0x0, 0x9, 0x3}, 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r4, &(0x7f0000000980), 0x10a9) syz_open_procfs(0x0, 0x0) r5 = creat(&(0x7f0000000140)='./bus\x00', 0x14) fcntl$setstatus(r5, 0x4, 0x46000) lseek(r5, 0x4200, 0x1) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f00000004c0)=0x0) io_submit(r6, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x10000}]) r7 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r5, r7, 0x0, 0x8400fffffffb) sendfile(r4, r4, &(0x7f0000000100), 0x8080ffffff7e) 11:36:18 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0xff00}, 0x0) 11:36:18 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x40, 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r1, &(0x7f0000006380)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r1, &(0x7f0000000040)={0x50, 0x0, r2, {0x7, 0x1f, 0x0, 0x160e082}}, 0x50) syz_fuse_handle_req(r1, &(0x7f00000021c0)="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", 0x2000, &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(0x0) stat(&(0x7f0000000a40)='./file0/file0\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getuid() r7 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) read$FUSE(r7, &(0x7f00000007c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(0xffffffffffffffff, 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", 0x2000, &(0x7f0000005400)={&(0x7f00000006c0)={0x50, 0x0, 0x8, {0x7, 0x21, 0x9b3, 0x0, 0x0, 0x101, 0x3, 0x8}}, 0x0, &(0x7f0000004800)={0x18, 0x0, 0x7ff}, &(0x7f0000004840)={0x18, 0xffffffffffffffda, 0x4, {0x6}}, &(0x7f0000004880)={0x18, 0x0, 0x0, {0x1}}, &(0x7f00000048c0)={0x28, 0x0, 0x10000, {{0x80000000, 0x8, 0x2}}}, &(0x7f0000004900)={0x60, 0x0, 0x0, {{0x800, 0x8, 0x0, 0x0, 0x4, 0x1000, 0xffffffff}}}, &(0x7f0000004980)={0x18, 0x0, 0x80, {0x9}}, &(0x7f00000049c0)={0x13, 0xffffffffffffffda, 0x800, {'syz'}}, 0x0, &(0x7f0000004b80)={0x78, 0x0, 0x8, {0x5, 0x0, 0x0, {0x5, 0x9, 0x7, 0x5, 0x8000, 0x0, 0x1, 0x1, 0x1, 0xc000, 0x1db, 0x0, 0x0, 0x0, 0x6}}}, &(0x7f0000004c00)={0x90, 0x0, 0x3, {0x0, 0x1, 0x44, 0x6, 0x0, 0x0, {0x0, 0x0, 0x1, 0x69, 0xbf2, 0x2, 0x4, 0x7e, 0xd11, 0x0, 0x0, r8, 0x0, 0x8, 0x3}}}, &(0x7f0000004cc0)={0x78, 0x0, 0x9e, [{0x3, 0x20, 0x3, 0x0, 'syz'}, {0x2, 0x7, 0xb, 0x9, 'asymmetric\x00'}, {0x0, 0x40, 0x3, 0x0, 'syz'}]}, &(0x7f0000004f00)={0x330, 0xfffffffffffffffe, 0x0, [{{0x0, 0x0, 0x0, 0xe5, 0x400, 0x40, {0x4, 0x8, 0x4, 0x0, 0x0, 0x0, 0x3, 0x5, 0x200, 0x2000, 0x4, r8, 0x0, 0x0, 0xfffffffe}}, {0x3, 0x4, 0xb, 0x6, 'asymmetric\x00'}}, {{0x0, 0x1, 0xff, 0x6, 0x2736bff7, 0x1000, {0x0, 0x0, 0x0, 0x0, 0x4, 0x8001, 0xfff, 0x8, 0x101, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3fb, 0x4}}, {0x3, 0x5, 0x0, 0x7}}, {{0x0, 0x1, 0x6, 0x100000000, 0x0, 0xffff, {0x0, 0x76, 0x1000, 0x2, 0x400, 0x7f, 0xffd, 0xfff, 0x2d, 0x2000, 0x0, 0x0, r9, 0x9fdf, 0xfff}}, {0x1, 0x4, 0xb, 0x7fff, 'asymmetric\x00'}}, {{0x3, 0x1, 0xd4ac, 0x0, 0x400, 0x5c25, {0x0, 0x1b, 0x1, 0xffff, 0x467, 0x4f7b, 0x8, 0x0, 0x0, 0xa000, 0x9, 0x0, r9, 0x7ff, 0x1}}, {0x6, 0x0, 0x3, 0xff, 'syz'}}, {{0x1, 0x2, 0x26, 0x0, 0x0, 0x3b, {0x1, 0xffff, 0x7ff, 0xffffffffffffffe2, 0x0, 0x0, 0x5, 0x9, 0x10000, 0x8000, 0xad02, 0xffffffffffffffff, r9, 0x1, 0x4}}, {0x4, 0x5000000000, 0x0, 0xfffffffd}}]}, &(0x7f0000005300)={0xa0, 0x0, 0x5, {{0x6, 0x0, 0x8, 0x5, 0x7, 0xef9e9a8a, {0x2, 0x101, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x8000}}, {0x0, 0x9}}}, &(0x7f00000053c0)={0x20, 0x0, 0x20, {0x0, 0x4, 0x93, 0x264}}}) read$FUSE(r0, &(0x7f00000083c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(0xffffffffffffffff, 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", 0x2000, &(0x7f0000000c80)={&(0x7f0000000100)={0x50, 0xfffffffffffffff5, 0x800, {0x7, 0x21, 0xe5, 0x40000, 0x400, 0x4, 0x2, 0xffffffff}}, &(0x7f00000001c0)={0x18, 0xffffffffffffffda, 0x8, {0x401}}, &(0x7f0000000240)={0x18, 0x0, 0x10000, {0x7ff}}, &(0x7f0000000280)={0x18, 0x0, 0x4, {0xe7}}, &(0x7f00000002c0)={0x18, 0x0, 0x101, {0x1}}, &(0x7f0000000340)={0x28, 0x0, 0x3, {{0x4bf, 0x0, 0x1}}}, &(0x7f00000003c0)={0x60, 0xffffffffffffffda, 0xfffffffffffffff8, {{0x5, 0x100, 0x0, 0x6, 0xa1, 0x6, 0x1, 0x1}}}, &(0x7f0000000480)={0x18, 0x0, 0xfffffffffffffffa, {0x4}}, &(0x7f00000004c0)={0x13, 0xfffffffffffffffe, 0x2b4000, {'**\x00'}}, &(0x7f0000000500)={0x20, 0xfffffffffffffffe, 0x3, {0x0, 0x8}}, &(0x7f0000000640)={0x78, 0x0, 0x1, {0x2, 0x400, 0x0, {0x6, 0x2, 0x101, 0x200, 0xff, 0x6, 0x1, 0x1000, 0x20000, 0x6000, 0xffffffab, 0x0, 0x0, 0x1, 0x9}}}, &(0x7f00000007c0)={0x90, 0x0, 0x48fc, {0x0, 0x0, 0x1fc0000000000, 0x6, 0x7f, 0x5, {0x0, 0x5220, 0x7f, 0x2, 0x80000001, 0x12, 0x4, 0xfff, 0x80, 0x2000, 0x5, 0xffffffffffffffff, 0x0, 0x0, 0x6}}}, &(0x7f0000000880)={0x70, 0x0, 0x8, [{0x3, 0x5, 0x5, 0x1f, 'fuse\x00'}, {0x1, 0x9, 0x5, 0x5, 'fuse\x00'}, {0x2, 0x1, 0x5, 0x29, 'fuse\x00'}]}, &(0x7f0000000e80)={0x678, 0xffffffffffffffda, 0x3, [{{0x6, 0x0, 0x3, 0xfd, 0x4, 0x800, {0x6, 0x6, 0x1, 0xfffffffffffffffd, 0x4, 0x3, 0x6, 0xea48, 0x0, 0x4000, 0x0, 0x0, r4, 0x1000, 0x1}}, {0x6, 0x8001, 0x2, 0x8, '-&'}}, {{0x5, 0x1, 0x6, 0xf54, 0xfff, 0xa3, {0x3, 0xffffffffffff8a2e, 0x7f, 0x3f, 0x5, 0x7f, 0xfffffff7, 0x44f2, 0x3, 0x8000, 0x0, 0x0, 0x0, 0x7, 0x7}}, {0x5, 0x3f, 0x5, 0x9, 'fuse\x00'}}, {{0x0, 0x1, 0x2, 0x1, 0x1, 0x5, {0x5, 0xff, 0x5, 0x5, 0x3, 0x6, 0x6, 0x40, 0x5, 0x4000, 0x10000, 0x0, r4, 0x6, 0x8001}}, {0x2, 0x6, 0x5, 0x6, 'fuse\x00'}}, {{0x5, 0x3, 0xffffffffffffff01, 0x101, 0x8, 0x5, {0x2, 0x2, 0xf, 0x1, 0x1, 0x401, 0xdb9, 0x4, 0x24ef66d9, 0x6000, 0x5, r3, 0xffffffffffffffff, 0x81, 0x6}}, {0x3, 0x400, 0xa, 0x5, '/dev/fuse\x00'}}, {{0x5, 0x2, 0x100000000, 0x6, 0xffff4894, 0x95, {0x2, 0x5, 0x3, 0x6, 0x2, 0x7f, 0x3f, 0x1, 0x1, 0x4000, 0x7, r5, r4, 0xbc8, 0x5}}, {0x2, 0x0, 0x5, 0x4, 'fuse\x00'}}, {{0x2, 0x0, 0x2, 0x9, 0x1, 0x3, {0x6, 0xa43, 0x3, 0x6c19, 0x9, 0x457, 0x7, 0x80, 0x7, 0xa000, 0xffffffff, r6, r9, 0x9, 0x80000001}}, {0x5, 0x80, 0xa, 0x9, '/dev/fuse\x00'}}, {{0x6, 0x1, 0x3390, 0x6b64, 0x4, 0x2, {0x2, 0x69, 0xfff, 0x2, 0x72b, 0xe7, 0x3f, 0xa451, 0x80, 0x6000, 0x6, r3, r4, 0x0, 0x2}}, {0x6, 0x3, 0xa, 0xfff, '/dev/fuse\x00'}}, {{0x3, 0x0, 0x7fffffff, 0x4cc9, 0x9, 0x1, {0x1, 0x5, 0x2316, 0x3, 0x5, 0x279e, 0x200, 0x4, 0x7, 0x0, 0x2, r3, r10, 0x3, 0x1ff}}, {0x0, 0x9, 0xa, 0x8, '/dev/fuse\x00'}}, {{0x6, 0x2, 0xfffffffffffffffe, 0x9, 0x7, 0x5, {0x1, 0x134e, 0x8, 0x7, 0x4, 0x7, 0x8000, 0xeb2, 0x2, 0x6000, 0xffffff23, r3, r4, 0x40, 0x61}}, {0x5, 0xa5a, 0x3, 0x79, '+\x1e&'}}, {{0x4, 0x0, 0xffffffff, 0x9, 0x4, 0xf1ba, {0x3, 0x2, 0x1400, 0xffffffffffff1da7, 0x9, 0x4, 0x0, 0x8, 0x5, 0x6000, 0x7, r3, r4, 0x6, 0x40}}, {0x6, 0x6f00000, 0xa, 0x50, '/dev/fuse\x00'}}]}, &(0x7f0000000b80)={0xa0, 0x0, 0xfc8000000000000, {{0x6, 0x3, 0x7fffffff, 0x3, 0x7, 0xffffffff, {0x1, 0x200, 0x72d6b6af, 0x8000, 0x1, 0x8, 0x1, 0x400, 0x8001, 0x8000, 0x3ff, r3, r4, 0x200, 0x2f}}, {0x0, 0x8}}}, &(0x7f0000000c40)={0x20, 0xfffffffffffffffe, 0x1c369acc, {0x3f, 0x0, 0x0, 0x10000}}}) r11 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x24c01, 0x0) dup3(r0, r1, 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) r13 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r13, 0x0) io_submit(r12, 0x1, &(0x7f0000000780)=[&(0x7f0000000440)={0x0, 0x0, 0x2, 0x8, 0x0, r11, &(0x7f0000000380)="01", 0x1}]) [ 400.083025][T11439] FAULT_INJECTION: forcing a failure. [ 400.083025][T11439] name failslab, interval 1, probability 0, space 0, times 0 [ 400.095772][T11439] CPU: 0 PID: 11439 Comm: syz-executor.2 Not tainted 5.4.107-syzkaller-00751-gc50ff8e5608b #0 [ 400.105999][T11439] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 400.116048][T11439] Call Trace: [ 400.119326][T11439] dump_stack+0x1d8/0x24e [ 400.123636][T11439] ? devkmsg_release+0x11c/0x11c [ 400.128554][T11439] ? show_regs_print_info+0x12/0x12 [ 400.133732][T11439] should_fail+0x6f6/0x860 [ 400.138127][T11439] ? setup_fault_attr+0x3d0/0x3d0 [ 400.143145][T11439] ? __copy_skb_header+0x421/0x550 [ 400.148238][T11439] ? bpf_clone_redirect+0x10e/0x350 [ 400.153417][T11439] should_failslab+0x5/0x20 [ 400.157912][T11439] __kmalloc_track_caller+0x5d/0x2e0 [ 400.163177][T11439] ? bpf_clone_redirect+0x10e/0x350 [ 400.168354][T11439] pskb_expand_head+0x10d/0xfa0 [ 400.173185][T11439] ? skb_ensure_writable+0x2ab/0x420 [ 400.178450][T11439] bpf_clone_redirect+0x10e/0x350 [ 400.183458][T11439] bpf_prog_9220d34f123440e6+0xac3/0x1000 [ 400.189158][T11439] ? __schedule+0x9b8/0x1170 [ 400.193728][T11439] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 400.199544][T11439] ? rcu_preempt_deferred_qs_irqrestore+0x701/0xae0 [ 400.206116][T11439] ? __rcu_read_unlock+0x1cd/0x6a0 [ 400.211221][T11439] ? __rcu_read_lock+0x50/0x50 [ 400.215964][T11439] ? ktime_get+0xfd/0x130 [ 400.220274][T11439] bpf_test_run+0x288/0x680 [ 400.224758][T11439] ? kzalloc+0x20/0x20 [ 400.228806][T11439] ? build_skb+0x24c/0x440 [ 400.233216][T11439] bpf_prog_test_run_skb+0x84d/0x1130 [ 400.238573][T11439] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 400.244363][T11439] ? fput_many+0x42/0x1a0 [ 400.248673][T11439] ? __bpf_prog_get+0x29f/0x310 [ 400.253501][T11439] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 400.259284][T11439] __do_sys_bpf+0x2d28/0xbe70 [ 400.263950][T11439] ? _kstrtoull+0x390/0x490 [ 400.268433][T11439] ? kstrtouint_from_user+0x20f/0x2a0 [ 400.273783][T11439] ? refcount_sub_and_test_checked+0x1b6/0x290 [ 400.279913][T11439] ? __bpf_prog_put_rcu+0x300/0x300 [ 400.285088][T11439] ? refcount_inc_checked+0x50/0x50 [ 400.290262][T11439] ? memcg_check_events+0x5c/0x5b0 [ 400.295440][T11439] ? proc_fail_nth_write+0x1d5/0x240 [ 400.300703][T11439] ? __rcu_read_lock+0x50/0x50 [ 400.305443][T11439] ? proc_fail_nth_read+0x1c0/0x1c0 [ 400.310635][T11439] ? proc_fail_nth_read+0x1c0/0x1c0 [ 400.315807][T11439] ? memset+0x1f/0x40 [ 400.319786][T11439] ? fsnotify+0x1332/0x13f0 [ 400.324272][T11439] ? __kernel_write+0x340/0x340 [ 400.329118][T11439] ? check_preemption_disabled+0x9e/0x330 [ 400.334816][T11439] ? debug_smp_processor_id+0x20/0x20 [ 400.340173][T11439] ? __fsnotify_parent+0x310/0x310 [ 400.345438][T11439] ? __sb_end_write+0xb5/0x100 [ 400.350192][T11439] ? vfs_write+0x422/0x4e0 [ 400.354583][T11439] ? fput_many+0x42/0x1a0 [ 400.358895][T11439] ? check_preemption_disabled+0x154/0x330 [ 400.364694][T11439] do_syscall_64+0xcb/0x1e0 [ 400.369177][T11439] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 400.375045][T11439] RIP: 0033:0x466459 [ 400.378919][T11439] 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 [ 400.398502][T11439] RSP: 002b:00007f08cf104188 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 400.406897][T11439] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 400.414863][T11439] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a [ 400.422831][T11439] RBP: 00007f08cf1041d0 R08: 0000000000000000 R09: 0000000000000000 11:36:18 executing program 4: unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000040), 0x0, 0xd9f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) statx(r1, &(0x7f0000000040)='./file0\x00', 0x2000, 0x80, &(0x7f0000000080)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pwritev2(r2, &(0x7f0000000700)=[{&(0x7f0000000180)}, {&(0x7f00000001c0)="0b02748154f6780fb45f07", 0xb}, {&(0x7f0000000200)="b227e8399bf04a2ae580a57f837c8bbe1213e6ae36fea88d00c3d260db28c82ceff5f112e24fdc489b8a18394de027a35f637fd92d9052e10cf6910c9efb346909c64152b7085b3361b1acc41e7b3e439539044f811e7e67f855731731d44e4f3760e0f56891383c0e3624c82cb89423bac0affdfb4d486097c9b60f1e587259f167b3058fc53572891ab0d246e5f8144683dbaec39413373ae70cc02f3e5031767ba01af9105253ca91fd96364e7986b7a2e792fc7a0d894efa457d25fec8a4437bc5bbc5d8b5785d1a0a3e35dde034955dac75c0d6ec39d3bc38b279861e2b3e50f4b5a87a36d6c2155b", 0xeb}, {&(0x7f0000000300)="988b2841dfad67d9bb1a87f6ae8bf610471990154467b53daa5ab27239c5c6ab5c30f4f55d33b1e523afaed1b2d8c9b0a93687ee42b9996b34accb551ebe5420b8baa8b92d85d9c217a5e608d6df67f5bc5ecde362a4c24deeffd06d18442add51969aa1c32815c2ea52720b51c69f3de7569f3337652dd4ea08dcf7f7839e7452fa16990c3b06e86cea62b96108e1e6c7961f2a5377ae7ca9045dbc9e9612e0b51ff0ff767f7fe5b156b2f3c4818e77ee749835e8af43379bbea5f60557e2b0ec135ce0821715ad6cdac483fed44d47c2b31c0a4fee063e929e8207db", 0xdd}, {&(0x7f0000000400)="e58effdaca0af2ecea005cddeb37ac6ea2525bfc512b9565282ae512007f9e36658b3ebc14e611ea8ed4fdf45ba035629468c2e90b9ff7205bc0fae5edb98473778e7e01", 0x44}, {&(0x7f0000000480)="18555670176b146d30e43ecd68b90a79bb9d335f368c6739d83ee2a2f35d10ff9eb6fc0c98045e1548979f35c8a1340b790d7213f65ba8e38d2df969d9e6d7261743670e85cc1f6934c803be82db5f1960edcfd2188bd4422afbf96985e16e64d661ebccae58d2ab66a141f008acef8ae23008747af3aee8088926fa9f038108005db6fbefc83c91464abfe631522d87db1813075eb8e3fdccba83ae9d8569cec19f9313180d372b31ff23733dd5eaa84dea7a10e84b", 0xb6}, {&(0x7f0000000540)="6b7d74cc084a3c4e9e29673916f9e3389ed7f5b2df5ad0275f731b0cb0321da582e8d536ab14c0a99c6211f2d230bdef67db07ded60ef6643d5866fa8a91efaee94c0aa97c081a05a9aaba3f6312b84c17ba0a44bddee96c90b2717a55a0f24d65799c7ade7ae066f570ef98e906ee58047c3297a9068a3674791267870b3baed4bfe11576090ec7949569c18152b82ba7be0eae419b14d172f6d9484a92cbc664bdf81cb58c453c0f9ba185f15584eb6183e8ac3f7bda99832d40eb6dacf3642149fb1d8e85b1a28817104b595ba4a56657095d44c6cef6002d231333f31ae3dd", 0xe1}, {&(0x7f0000000640)="5a68f0712e8b1f58255721e42259b6e502b33eb9c97b8b0b9cabac7e2b16bd8079dcd215384c3371f02c1154788aa8c744b6c7e653fce606cf28da99578fd76b315f3f827d1167e08e3ea90b1a1b1dbde5ee4c5b6842591749b4e0a902c3bb89f5ebbb623e02db64cfd7d9b26106575a988246aca32cb296ca29579dda1694d54fb0cbd46dec905cb1020e949fc076eea674df0990da82f017883c53e34239477dbbf1190b716d6d08bc", 0xaa}], 0x8, 0x100, 0xffffffff, 0x3) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r3) unshare(0x60010900) 11:36:18 executing program 3: memfd_create(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fe0f09001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x200000a8) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x0) 11:36:18 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0x30000}, 0x0) [ 400.430784][T11439] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 400.438736][T11439] R13: 00007ffd6d8db45f R14: 00007f08cf104300 R15: 0000000000022000 11:36:18 executing program 2 (fault-call:1 fault-nth:42): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fee009001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) 11:36:18 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file0/file0\x00', 0x0) setxattr$trusted_overlay_origin(&(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000200)='trusted.overlay.origin\x00', 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000440)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f00000000c0)='./bus/file0\x00') read$FUSE(0xffffffffffffffff, &(0x7f0000000480)={0x2020, 0x0, 0x0, 0x0}, 0x2020) mount$9p_virtio(&(0x7f0000000040)='syz\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x1, &(0x7f0000000300)={'trans=virtio,', {[{@cache_mmap='cache=mmap'}, {@access_any='access=any'}, {@fscache='fscache'}, {@version_L='version=9p2000.L'}, {@cache_loose='cache=loose'}, {@version_u='version=9p2000.u'}, {@fscache='fscache'}], [{@audit='audit'}, {@subj_user={'subj_user', 0x3d, 'trusted.overlay.origin\x00'}}, {@euid_eq={'euid', 0x3d, r0}}, {@obj_type={'obj_type', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'trusted.overlay.origin\x00'}}]}}) 11:36:18 executing program 3: memfd_create(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8002}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000029fefffe7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d640500000000006504040001000000040400001c007d60b7030000000000006a0a00fe20000000850000000d000000b700000000000000950000fe00000000c9be17044171e1d3d7b1d6d0ff03000000000000c668a4b63e069efb297975738f538e31ec24925095a163b9d4e76be266e31a80212240baa44e080addde6033170000007b3f912f6906a6e2313091df61258a1fda45991fbdce6793c8a4785ee8b60092659b941bbd750045404b04bf97c0fea679c032b3203c6cd8bac9626bcc85e961509735a04617dc0200379e731d3a8d8fea894a4ee293001f6ce7d5b40bf2a7399423f84c6fa5f9be8173d05afe002c0e7821d406c967379e7521392d24d6c8034e2dc7c053498a9f413af569575de3b5c85546945e9bce678ee9a09806474947310bae538450a676d71c01175b060000000000000000a3d39322942df819eea101000000000000009fc8f4b9276e9dc330c9cbac5d708570a14546aa89e13c65896d24684ee25f853b0858122c3d1de564d84638c7f6ec477f9ffece0ff3d9f4cf21c119b95eba4c925c80c3c33c81a68055fc8b3af4f32d16cf290f90d80f1da0db08da80f7a88b63885551371ee1febf833a4103e2f68d1aa3a2138953c0c41ead2824f4ae3260007396d42e0168a85fc6448b3f2eaab716abe53aa6c1ba9ace891ef38f9a00000000000000000000000000000000000200481ac0f54b7a913f3465c333429c19f5d01166a1c4edc2abdeb53125c27b3d454e25bf47085689e16b524053ac75f36b5b6e7ddf0aa170ec19aee6ccb06c4708e4ec97194d713a36d9bbed4e832541318a8c13c55c40d100e58fb845049af5b02f8ba8fc1345d6442b96c2d17bd048a2ed0841560c424324db952a44b515d47945babf404c35fd608046f1640f05007842f01d3428843635d4f3e98399b396ea30fc8f9a911a64798a4cf7b63b48349cd630881342c6533f5a9ac85b040000000000000000090000000000009380513278d4701e78251bbc45b73f8d5665d369df748c068b23e3fe886aee0668e58e7158040e0156e332b122288e40fecb03cf4880"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fe0f09001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x0) 11:36:18 executing program 4: unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x7}, 0x4) mmap(&(0x7f00003b7000/0x1000)=nil, 0x1000, 0x1000000, 0x810, r2, 0x25c35000) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) [ 400.641442][T11467] FAULT_INJECTION: forcing a failure. [ 400.641442][T11467] name failslab, interval 1, probability 0, space 0, times 0 [ 400.654195][T11467] CPU: 1 PID: 11467 Comm: syz-executor.2 Not tainted 5.4.107-syzkaller-00751-gc50ff8e5608b #0 [ 400.664421][T11467] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 400.674465][T11467] Call Trace: [ 400.677751][T11467] dump_stack+0x1d8/0x24e [ 400.682073][T11467] ? devkmsg_release+0x11c/0x11c [ 400.687091][T11467] ? show_regs_print_info+0x12/0x12 [ 400.692277][T11467] ? check_preemption_disabled+0x9e/0x330 [ 400.697983][T11467] ? dev_queue_xmit+0x20/0x20 [ 400.702647][T11467] should_fail+0x6f6/0x860 [ 400.707061][T11467] ? setup_fault_attr+0x3d0/0x3d0 [ 400.712093][T11467] ? check_preemption_disabled+0x9e/0x330 [ 400.717803][T11467] ? skb_clone+0x1b2/0x360 [ 400.722223][T11467] should_failslab+0x5/0x20 [ 400.726710][T11467] kmem_cache_alloc+0x36/0x290 [ 400.731464][T11467] skb_clone+0x1b2/0x360 [ 400.735792][T11467] bpf_clone_redirect+0xa2/0x350 [ 400.740713][T11467] ? switch_mm+0x100/0x100 [ 400.745112][T11467] ? _raw_spin_unlock_irq+0x4a/0x60 [ 400.750303][T11467] bpf_prog_9220d34f123440e6+0x7e3/0x1000 [ 400.756017][T11467] ? __schedule+0x9b8/0x1170 [ 400.760594][T11467] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 400.766383][T11467] ? rcu_preempt_deferred_qs_irqrestore+0x701/0xae0 [ 400.772961][T11467] ? __rcu_read_unlock+0x1cd/0x6a0 [ 400.778057][T11467] ? __rcu_read_lock+0x50/0x50 [ 400.782807][T11467] ? ktime_get+0xfd/0x130 [ 400.787123][T11467] bpf_test_run+0x288/0x680 [ 400.791615][T11467] ? kzalloc+0x20/0x20 [ 400.795763][T11467] ? build_skb+0x24c/0x440 [ 400.800163][T11467] bpf_prog_test_run_skb+0x84d/0x1130 [ 400.805542][T11467] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 400.811332][T11467] ? fput_many+0x42/0x1a0 [ 400.815646][T11467] ? __bpf_prog_get+0x29f/0x310 [ 400.820503][T11467] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 400.826300][T11467] __do_sys_bpf+0x2d28/0xbe70 [ 400.831062][T11467] ? _kstrtoull+0x390/0x490 [ 400.835553][T11467] ? preempt_schedule_irq+0xef/0x140 [ 400.840824][T11467] ? preempt_schedule_notrace+0x190/0x190 [ 400.846534][T11467] ? kstrtouint_from_user+0x20f/0x2a0 [ 400.851909][T11467] ? refcount_sub_and_test_checked+0x1b6/0x290 [ 400.858077][T11467] ? __bpf_prog_put_rcu+0x300/0x300 [ 400.863270][T11467] ? refcount_inc_checked+0x50/0x50 [ 400.868456][T11467] ? proc_fail_nth_write+0x1d5/0x240 [ 400.873730][T11467] ? __rcu_read_lock+0x50/0x50 [ 400.878475][T11467] ? proc_fail_nth_read+0x1c0/0x1c0 [ 400.883664][T11467] ? preempt_schedule_irq+0xef/0x140 [ 400.888942][T11467] ? proc_fail_nth_read+0x1c0/0x1c0 [ 400.894125][T11467] ? memset+0x1f/0x40 [ 400.898093][T11467] ? fsnotify+0x1332/0x13f0 [ 400.902586][T11467] ? __kernel_write+0x340/0x340 [ 400.907422][T11467] ? check_preemption_disabled+0x9e/0x330 [ 400.913123][T11467] ? debug_smp_processor_id+0x20/0x20 [ 400.918492][T11467] ? __fsnotify_parent+0x310/0x310 [ 400.923591][T11467] ? check_preemption_disabled+0x154/0x330 [ 400.929381][T11467] ? debug_smp_processor_id+0x20/0x20 [ 400.934744][T11467] do_syscall_64+0xcb/0x1e0 [ 400.939234][T11467] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 400.945110][T11467] RIP: 0033:0x466459 [ 400.948988][T11467] 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 [ 400.968594][T11467] RSP: 002b:00007f08cf104188 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 400.976992][T11467] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 400.984949][T11467] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a 11:36:19 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0x1000000}, 0x0) 11:36:19 executing program 4: unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) unshare(0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) sendmmsg(r1, &(0x7f0000005440)=[{{&(0x7f0000000040)=@qipcrtr={0x2a, 0x3, 0xfffffffe}, 0x80, &(0x7f0000000240)=[{&(0x7f00000000c0)="7d365d24a50b01809ca915d58144d616dc87e34a6708243d56955f5527771c0561aa7ba3f1d3855b1df0583fb705a0520d5390a874f9957f5b6aaeb4f46f02a14ebd946d9407e057055a3dabdeb558fab796efc545b0ba2091c20a5b75b19d69cff6832c9c338fb49d147f4f8c12c56af95e8ed36b119bc55b7a7bd6612227bb9a009349c3f9effe53d62fb65c24ee3904dd5d76bc9f03fd6c7bcab16f1187c4c3", 0xa1}, {&(0x7f0000000180)="f7f68055b10a50424d", 0x9}, {&(0x7f00000001c0)="35523ca4a52dbfc4665fef0d2bd95244b51b297130190f1650c6c5bad13f981a644caca2e6e5672bf41f13de54e74c90a13790ca3b9c42a9fa55b779d74d705728f5ed7879668951dfc6982d6df7c9c7095f7182c2e79b8c81afc0b2ede42843a42d022e4042273b", 0x68}], 0x3, &(0x7f0000000280)=[{0x98, 0x112, 0xffff, "0113733b0f574c86698048d30e6d0fddac26a006dde707c4b6ed02e599ad02c3f3e84935a560c0bb2d14ded61a3b8144a9e6ce76523c6bff83b0a17dc231abda1ae93a4e91f61eab5586d59d05d9bd9d313ff180ad448b4ea8dc94ec7e0f3a5fd601d190790a43dacd2464e0cfd66c127478a9dc61bca5674a5806a5e188fcca88acd2b0aa"}, {0x50, 0x10f, 0x40, "3e39a164827872d4f62313ec347fb1abcede56dc156e786a474e020033065d2135dbde6826c0746a3ef5f4bd13a894bdf725240c01e01b5c7c4c48fd8f33"}, {0xd0, 0x115, 0xfff, "a2727036cab973aba9fa17815efcbbb378c9244c71f21508896c51f8874cd288ce994154974961e28e4540e5f185d07a61d9e7f9f634ce4178e818624e791efb7b8c52bad15054b72e60c2ca5dc038ca8b599111588fe9773b2fa59761396472037b253d02e053fca4f7961282db0a93ebe5cb55e930b0498f760813230cff01788ed85f18bb21973137b3e5dd5cfb6c3d6177a4b9ba40b08685e80de4298ab8d175d6b6c417cfb654ba17159f1ee147cbeb91421d5b4bb72d"}, {0x88, 0xff, 0x7ff, "4c52be892e7748e36c3284f77ffdd0440c2649b5b8fe3c29126ada98c6f92305b0f765913b8c15fa79479b6bb15d16a60039c1d6931d89a4de6f36563ff30f882350ac72941d3b4d504b8b5d48a02ffa301962b9d4d369c61418e524a8e33362c1b9dac25bace913ec987f2bb57fa87f8c6975c1e2"}, {0x40, 0x10a, 0x7, "a2f08a86bb4f3689ba766f0c74f5f2db0cb016ede49c578b926720a94d4e402c9dd93eaa292813cdda"}, {0xf8, 0x10a, 0x1, "efa124032d045e1405bc5057fca3eb58e6c38f7ca454d30fe69eb60b3f5b2874193f789bcb5fe105eb633b98a1047655e745a43bf80760d20df61b60abe64509902616994fc05f0afd966c5d0696994824450776bc42b269ed232c35b43ed36bceb9c6f0bf011e0306b95ca645ddb6c3c0fbd9094d774baa6e330b977e59d3c74ee0f460537fed7df3ae289f52d3e96c5a5fbaa884c53892cb00a24ec75df211f50d901044745f7892c751dac90f703fce424cd40d621ae558af4054989d9742e91c215451e18d3c3e5d146576b18d81c2c248e9f2df055ed4d0e86ffe20d119a53451820a30127f"}, {0x30, 0x111, 0x4, "b6884d1a9873729ab21fb2e2c8177b219b19ac8e3501e1985696da863d76"}], 0x3a8}}, {{&(0x7f0000000640)=@l2={0x1f, 0xff, @fixed={[], 0x10}, 0x1ff, 0x2}, 0x80, 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"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{0xd8, 0x108, 0x0, "fc6e1bbb38b0552d191abb0a9ad8bfe3a5c9e747ec1fcc0353294d2ddceefc9b7c5c9957a8e0aa503583e0f2a8a4442f237966ba141f4ef3408402a619d4e3f72cc7e7ff2974a6c636620d0a1cfa7d456976d6570d94698f077f903e395f871f3470d29c51376bd438aab63a2d8a031de740137824971b6b7b51f804ae6ce2f6e71693d3bd4b6e1d3da14b3518f94d27282926041139cb6406772fb12d7acc43185c8d3aa10a648418a628c6f110870174b4f54f89a19bfa3acc3f5afb50e257aaf6430d73cd700f"}], 0x1180}}], 0x8, 0x8000) 11:36:19 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0x2000000}, 0x0) [ 400.993082][T11467] RBP: 00007f08cf1041d0 R08: 0000000000000000 R09: 0000000000000000 [ 401.001043][T11467] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 401.008998][T11467] R13: 00007ffd6d8db45f R14: 00007f08cf104300 R15: 0000000000022000 [ 401.031914][T11465] 9pnet_virtio: no channels available for device syz [ 401.074018][T11465] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 401.089838][T11479] 9pnet_virtio: no channels available for device syz [ 401.104791][T11465] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. 11:36:19 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000480)={0x38, 0x2, 0x0, 0x5, 0x5, 0x83d0, 0x0, 0x0, 0x2, 0x4}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) recvmmsg(r1, &(0x7f0000000680)=[{{0x0, 0xffffffffffffffe1, 0x0}}], 0x1, 0x20, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x1, 0x0, 0x9, 0x3}, 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r4, &(0x7f0000000980), 0x10a9) syz_open_procfs(0x0, 0x0) r5 = creat(&(0x7f0000000140)='./bus\x00', 0x14) fcntl$setstatus(r5, 0x4, 0x46000) lseek(r5, 0x4200, 0x1) r6 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f00000004c0)=0x0) io_submit(r7, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r6, 0x0}]) r8 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r5, r8, 0x0, 0x8400fffffffb) sendfile(r4, r4, &(0x7f0000000100), 0x8080ffffff7e) 11:36:19 executing program 2 (fault-call:1 fault-nth:43): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fee009001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) 11:36:19 executing program 4: unshare(0x24030100) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x13dd6000) setxattr$incfs_id(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='user.incfs.id\x00', &(0x7f0000000200)={[], 0x30}, 0x20, 0x2) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x42, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) fstatfs(r2, &(0x7f0000000080)=""/217) 11:36:19 executing program 0: memfd_create(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fe0f09001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x200000a8) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x0) 11:36:19 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0x3000000}, 0x0) 11:36:19 executing program 3: memfd_create(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fe0f09001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x31, 0x0, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fe0f09001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000000), 0x0, 0x1}, 0x48) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000040)={'ip6_vti0\x00', &(0x7f0000000140)={'ip6_vti0\x00', 0x0, 0x29, 0x1, 0xff, 0xff, 0x2, @mcast2, @private0={0xfc, 0x0, [], 0x1}, 0x8, 0x1, 0xfffffffd}}) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x2, 0x67, 0x8, 0x9a38, 0x1208, 0x1, 0x53, [], r2, 0xffffffffffffffff, 0x1, 0x0, 0x3}, 0x40) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x0) 11:36:19 executing program 4: unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f0000000140)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @empty}}}, 0x108) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r2) [ 401.190266][T11499] FAULT_INJECTION: forcing a failure. [ 401.190266][T11499] name failslab, interval 1, probability 0, space 0, times 0 [ 401.203012][T11499] CPU: 1 PID: 11499 Comm: syz-executor.2 Not tainted 5.4.107-syzkaller-00751-gc50ff8e5608b #0 [ 401.213243][T11499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 401.223290][T11499] Call Trace: [ 401.226577][T11499] dump_stack+0x1d8/0x24e [ 401.231079][T11499] ? devkmsg_release+0x11c/0x11c [ 401.236004][T11499] ? show_regs_print_info+0x12/0x12 [ 401.241195][T11499] ? dev_queue_xmit+0x20/0x20 [ 401.245860][T11499] should_fail+0x6f6/0x860 [ 401.250265][T11499] ? setup_fault_attr+0x3d0/0x3d0 [ 401.255272][T11499] ? skb_release_data+0x346/0x6b0 [ 401.260279][T11499] ? debug_smp_processor_id+0x20/0x20 [ 401.265635][T11499] ? bpf_clone_redirect+0x10e/0x350 [ 401.270827][T11499] ? skb_clone+0x1b2/0x360 [ 401.275230][T11499] should_failslab+0x5/0x20 [ 401.279721][T11499] kmem_cache_alloc+0x36/0x290 [ 401.284490][T11499] ? __bpf_redirect+0x736/0xd00 [ 401.289341][T11499] skb_clone+0x1b2/0x360 [ 401.293571][T11499] bpf_clone_redirect+0xa2/0x350 [ 401.298498][T11499] bpf_prog_9220d34f123440e6+0xf85/0x1000 [ 401.304219][T11499] ? __kasan_kmalloc+0x1a3/0x1e0 [ 401.309141][T11499] ? __kasan_kmalloc+0x137/0x1e0 [ 401.314076][T11499] ? kmem_cache_alloc+0x115/0x290 [ 401.319086][T11499] ? build_skb+0x27/0x440 [ 401.323399][T11499] ? bpf_prog_test_run_skb+0x419/0x1130 [ 401.328947][T11499] ? __do_sys_bpf+0x2d28/0xbe70 [ 401.333780][T11499] ? do_syscall_64+0xcb/0x1e0 [ 401.338442][T11499] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 401.344501][T11499] ? ktime_get+0xfd/0x130 [ 401.348834][T11499] bpf_test_run+0x288/0x680 [ 401.353327][T11499] ? kzalloc+0x20/0x20 [ 401.357399][T11499] ? build_skb+0x24c/0x440 [ 401.361802][T11499] bpf_prog_test_run_skb+0x84d/0x1130 [ 401.367175][T11499] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 401.372979][T11499] ? fput_many+0x42/0x1a0 [ 401.377295][T11499] ? __bpf_prog_get+0x29f/0x310 [ 401.382136][T11499] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 401.387933][T11499] __do_sys_bpf+0x2d28/0xbe70 [ 401.392602][T11499] ? _kstrtoull+0x390/0x490 [ 401.397093][T11499] ? kstrtouint_from_user+0x20f/0x2a0 [ 401.402473][T11499] ? refcount_sub_and_test_checked+0x1b6/0x290 [ 401.408634][T11499] ? __bpf_prog_put_rcu+0x300/0x300 [ 401.413817][T11499] ? refcount_inc_checked+0x50/0x50 [ 401.419028][T11499] ? memcg_check_events+0x5c/0x5b0 [ 401.424133][T11499] ? proc_fail_nth_write+0x1d5/0x240 [ 401.429418][T11499] ? __rcu_read_lock+0x50/0x50 [ 401.434168][T11499] ? proc_fail_nth_read+0x1c0/0x1c0 [ 401.439353][T11499] ? proc_fail_nth_read+0x1c0/0x1c0 [ 401.444540][T11499] ? memset+0x1f/0x40 [ 401.448505][T11499] ? fsnotify+0x1332/0x13f0 [ 401.452994][T11499] ? __kernel_write+0x340/0x340 [ 401.457845][T11499] ? check_preemption_disabled+0x9e/0x330 [ 401.463555][T11499] ? debug_smp_processor_id+0x20/0x20 [ 401.468910][T11499] ? __fsnotify_parent+0x310/0x310 [ 401.474006][T11499] ? __sb_end_write+0xb5/0x100 [ 401.478753][T11499] ? vfs_write+0x422/0x4e0 [ 401.483152][T11499] ? fput_many+0x42/0x1a0 [ 401.487483][T11499] ? check_preemption_disabled+0x154/0x330 [ 401.493282][T11499] do_syscall_64+0xcb/0x1e0 [ 401.497774][T11499] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 401.503661][T11499] RIP: 0033:0x466459 [ 401.507555][T11499] 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 [ 401.527146][T11499] RSP: 002b:00007f08cf104188 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 11:36:19 executing program 4: unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) unshare(0x6060000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 11:36:19 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0x4000000}, 0x0) [ 401.535543][T11499] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 401.543497][T11499] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a [ 401.552491][T11499] RBP: 00007f08cf1041d0 R08: 0000000000000000 R09: 0000000000000000 [ 401.560453][T11499] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 401.568508][T11499] R13: 00007ffd6d8db45f R14: 00007f08cf104300 R15: 0000000000022000 11:36:19 executing program 2 (fault-call:1 fault-nth:44): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fee009001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) 11:36:19 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0x5000000}, 0x0) [ 401.697348][T11524] FAULT_INJECTION: forcing a failure. [ 401.697348][T11524] name failslab, interval 1, probability 0, space 0, times 0 [ 401.710145][T11524] CPU: 0 PID: 11524 Comm: syz-executor.2 Not tainted 5.4.107-syzkaller-00751-gc50ff8e5608b #0 [ 401.720374][T11524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 401.730422][T11524] Call Trace: [ 401.733705][T11524] dump_stack+0x1d8/0x24e [ 401.738019][T11524] ? devkmsg_release+0x11c/0x11c [ 401.742950][T11524] ? show_regs_print_info+0x12/0x12 [ 401.748131][T11524] ? check_preemption_disabled+0x9e/0x330 [ 401.753830][T11524] ? dev_queue_xmit+0x20/0x20 [ 401.758489][T11524] should_fail+0x6f6/0x860 [ 401.762893][T11524] ? setup_fault_attr+0x3d0/0x3d0 [ 401.767898][T11524] ? check_preemption_disabled+0x9e/0x330 [ 401.773602][T11524] ? skb_clone+0x1b2/0x360 [ 401.778000][T11524] should_failslab+0x5/0x20 [ 401.782489][T11524] kmem_cache_alloc+0x36/0x290 [ 401.787247][T11524] skb_clone+0x1b2/0x360 [ 401.791477][T11524] bpf_clone_redirect+0xa2/0x350 [ 401.796411][T11524] ? switch_mm+0x100/0x100 [ 401.800814][T11524] ? _raw_spin_unlock_irq+0x4a/0x60 [ 401.805993][T11524] bpf_prog_9220d34f123440e6+0x869/0x1000 [ 401.811694][T11524] ? __schedule+0x9b8/0x1170 [ 401.816279][T11524] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 401.822082][T11524] ? rcu_preempt_deferred_qs_irqrestore+0x701/0xae0 [ 401.828658][T11524] ? __rcu_read_unlock+0x1cd/0x6a0 [ 401.833749][T11524] ? __rcu_read_lock+0x50/0x50 [ 401.838498][T11524] ? ktime_get+0xfd/0x130 [ 401.842812][T11524] bpf_test_run+0x288/0x680 [ 401.847301][T11524] ? kzalloc+0x20/0x20 [ 401.851353][T11524] bpf_prog_test_run_skb+0x84d/0x1130 [ 401.856708][T11524] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 401.862501][T11524] ? fput_many+0x42/0x1a0 [ 401.866936][T11524] ? __bpf_prog_get+0x29f/0x310 [ 401.871768][T11524] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 401.877555][T11524] __do_sys_bpf+0x2d28/0xbe70 [ 401.882228][T11524] ? _kstrtoull+0x390/0x490 [ 401.886715][T11524] ? kstrtouint_from_user+0x20f/0x2a0 [ 401.892071][T11524] ? refcount_sub_and_test_checked+0x1b6/0x290 [ 401.898209][T11524] ? __bpf_prog_put_rcu+0x300/0x300 [ 401.903398][T11524] ? refcount_inc_checked+0x50/0x50 [ 401.908580][T11524] ? __schedule+0x9b8/0x1170 [ 401.913152][T11524] ? proc_fail_nth_write+0x1d5/0x240 [ 401.918416][T11524] ? is_mmconf_reserved+0x420/0x420 [ 401.923612][T11524] ? proc_fail_nth_read+0x1c0/0x1c0 [ 401.928804][T11524] ? proc_fail_nth_read+0x1c0/0x1c0 [ 401.933977][T11524] ? memset+0x1f/0x40 [ 401.937938][T11524] ? fsnotify+0x1332/0x13f0 [ 401.942423][T11524] ? __kernel_write+0x340/0x340 [ 401.947270][T11524] ? check_preemption_disabled+0x9e/0x330 [ 401.952981][T11524] ? debug_smp_processor_id+0x20/0x20 [ 401.958333][T11524] ? __fsnotify_parent+0x310/0x310 [ 401.963423][T11524] ? check_preemption_disabled+0x154/0x330 [ 401.969209][T11524] ? debug_smp_processor_id+0x20/0x20 [ 401.974571][T11524] do_syscall_64+0xcb/0x1e0 [ 401.979057][T11524] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 401.984927][T11524] RIP: 0033:0x466459 [ 401.988807][T11524] 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 [ 402.008395][T11524] RSP: 002b:00007f08cf104188 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 402.016786][T11524] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 402.024737][T11524] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a [ 402.032687][T11524] RBP: 00007f08cf1041d0 R08: 0000000000000000 R09: 0000000000000000 [ 402.040635][T11524] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 11:36:20 executing program 2 (fault-call:1 fault-nth:45): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fee009001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) [ 402.048588][T11524] R13: 00007ffd6d8db45f R14: 00007f08cf104300 R15: 0000000000022000 [ 402.122590][T11534] FAULT_INJECTION: forcing a failure. [ 402.122590][T11534] name failslab, interval 1, probability 0, space 0, times 0 [ 402.135678][T11534] CPU: 0 PID: 11534 Comm: syz-executor.2 Not tainted 5.4.107-syzkaller-00751-gc50ff8e5608b #0 [ 402.145904][T11534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 402.155950][T11534] Call Trace: [ 402.159222][T11534] dump_stack+0x1d8/0x24e [ 402.163546][T11534] ? devkmsg_release+0x11c/0x11c [ 402.168480][T11534] ? show_regs_print_info+0x12/0x12 [ 402.173675][T11534] ? dev_queue_xmit+0x20/0x20 [ 402.178328][T11534] should_fail+0x6f6/0x860 [ 402.182720][T11534] ? setup_fault_attr+0x3d0/0x3d0 [ 402.187718][T11534] ? skb_release_data+0x346/0x6b0 [ 402.192717][T11534] ? debug_smp_processor_id+0x20/0x20 [ 402.198071][T11534] ? bpf_clone_redirect+0x10e/0x350 [ 402.203246][T11534] ? skb_clone+0x1b2/0x360 [ 402.207707][T11534] should_failslab+0x5/0x20 [ 402.212188][T11534] kmem_cache_alloc+0x36/0x290 [ 402.216941][T11534] ? __bpf_redirect+0x736/0xd00 [ 402.221777][T11534] skb_clone+0x1b2/0x360 [ 402.225991][T11534] bpf_clone_redirect+0xa2/0x350 [ 402.230905][T11534] bpf_prog_9220d34f123440e6+0x594/0x1000 [ 402.236596][T11534] ? __kasan_kmalloc+0x1a3/0x1e0 [ 402.241519][T11534] ? __kasan_kmalloc+0x137/0x1e0 [ 402.246451][T11534] ? kmem_cache_alloc+0x115/0x290 [ 402.251446][T11534] ? build_skb+0x27/0x440 [ 402.255759][T11534] ? bpf_prog_test_run_skb+0x419/0x1130 [ 402.261274][T11534] ? __do_sys_bpf+0x2d28/0xbe70 [ 402.267047][T11534] ? do_syscall_64+0xcb/0x1e0 [ 402.271696][T11534] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 402.277735][T11534] ? ktime_get+0xfd/0x130 [ 402.282037][T11534] bpf_test_run+0x288/0x680 [ 402.286516][T11534] ? kzalloc+0x20/0x20 [ 402.290575][T11534] ? build_skb+0x24c/0x440 [ 402.294987][T11534] bpf_prog_test_run_skb+0x84d/0x1130 [ 402.300358][T11534] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 402.306154][T11534] ? fput_many+0x42/0x1a0 [ 402.310474][T11534] ? __bpf_prog_get+0x29f/0x310 [ 402.315312][T11534] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 402.321087][T11534] __do_sys_bpf+0x2d28/0xbe70 [ 402.325737][T11534] ? _kstrtoull+0x390/0x490 [ 402.330210][T11534] ? kstrtouint_from_user+0x20f/0x2a0 [ 402.335557][T11534] ? refcount_sub_and_test_checked+0x1b6/0x290 [ 402.341683][T11534] ? __bpf_prog_put_rcu+0x300/0x300 [ 402.346866][T11534] ? refcount_inc_checked+0x50/0x50 [ 402.352038][T11534] ? memcg_check_events+0x5c/0x5b0 [ 402.357208][T11534] ? proc_fail_nth_write+0x1d5/0x240 [ 402.362463][T11534] ? __rcu_read_lock+0x50/0x50 [ 402.367204][T11534] ? proc_fail_nth_read+0x1c0/0x1c0 [ 402.372397][T11534] ? proc_fail_nth_read+0x1c0/0x1c0 [ 402.377580][T11534] ? memset+0x1f/0x40 [ 402.381534][T11534] ? fsnotify+0x1332/0x13f0 [ 402.386011][T11534] ? __kernel_write+0x340/0x340 [ 402.390867][T11534] ? check_preemption_disabled+0x9e/0x330 [ 402.396572][T11534] ? debug_smp_processor_id+0x20/0x20 [ 402.401926][T11534] ? __fsnotify_parent+0x310/0x310 [ 402.407023][T11534] ? __sb_end_write+0xb5/0x100 [ 402.411758][T11534] ? vfs_write+0x422/0x4e0 [ 402.416159][T11534] ? fput_many+0x42/0x1a0 [ 402.420461][T11534] ? check_preemption_disabled+0x154/0x330 [ 402.426257][T11534] do_syscall_64+0xcb/0x1e0 [ 402.430751][T11534] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 402.436612][T11534] RIP: 0033:0x466459 [ 402.440480][T11534] 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 [ 402.460064][T11534] RSP: 002b:00007f08cf104188 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 11:36:20 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000480)={0x38, 0x2, 0x0, 0x5, 0x5, 0x83d0, 0x0, 0x0, 0x2, 0x4}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) recvmmsg(r1, &(0x7f0000000680)=[{{0x0, 0xffffffffffffffe1, 0x0}}], 0x1, 0x20, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x1, 0x0, 0x9, 0x3}, 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r4, &(0x7f0000000980), 0x10a9) syz_open_procfs(0x0, 0x0) r5 = creat(&(0x7f0000000140)='./bus\x00', 0x14) fcntl$setstatus(r5, 0x4, 0x46000) lseek(r5, 0x4200, 0x1) r6 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f00000004c0)=0x0) io_submit(r7, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r6, 0x0}]) r8 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r5, r8, 0x0, 0x8400fffffffb) sendfile(r4, r4, &(0x7f0000000100), 0x8080ffffff7e) 11:36:20 executing program 3: memfd_create(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000029fefffe7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d640500000000006504040001000000040400001c007d60b7030000000000006a0a00fe20000000850000000d000000b700000000000000950000fe00000000c9be17044171e1d3d7b1d6d0ff03000000000000c668a4b63e069efb297975738f538e31ec24925095a163b9d4e76be266e31a80212240baa44e080addde6033170000007b3f912f6906a6e2313091df61258a1fda45991fbdce6793c8a4785ee8b60092659b941bbd750045404b04bf97c0fea679c032b3203c6cd8bac9626bcc85e961509735a04617dc0200379e731d3a8d8fea894a4ee293001f6ce7d5b40bf2a7399423f84c6fa5f9be8173d05afe002c0e7821d406c967379e7521392d24d6c8034e2dc7c053498a9f413af569575de3b5c85546945e9bce678ee9a09806474947310bae538450a676d71c01175b060000000000000000a3d39322942df819eea101000000000000009fc8f4b9276e9dc330c9cbac5d708570a14546aa89e13c65896d24684ee25f853b0858122c3d1de564d84638c7f6ec477f9ffece0ff3d9f4cf21c119b95eba4c925c80c3c33c81a68055fc8b3af4f32d16cf290f90d80f1da0db08da80f7a88b63885551371ee1febf833a4103e2f68d1aa3a2138953c0c41ead2824f4ae3260007396d42e0168a85fc6448b3f2eaab716abe53aa6c1ba9ace891ef38f9a00000000000000000000000000000000000200481ac0f54b7a913f3465c333429c19f5d01166a1c4edc2abdeb53125c27b3d454e25bf47085689e16b524053ac75f36b5b6e7ddf0aa170ec19aee6ccb06c4708e4ec97194d713a36d9bbed4e832541318a8c13c55c40d100e58fb845049af5b02f8ba8fc1345d6442b96c2d17bd048a2ed0841560c424324db952a44b515d47945babf404c35fd608046f1640f05007842f01d3428843635d4f3e98399b396ea30fc8f9a911a64798a4cf7b63b48349cd630881342c6533f5a9ac85b040000000000000000090000000000009380513278d4701e78251bbc45b73f8d5665d369df748c068b23e3fe886aee0668e58e7158040e0156e332b122288e40fecb03cf4880"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fe0f09001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r0, 0xc0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0), 0x0, 0x0, 0x0, &(0x7f0000000300)={0x7, 0x2}, 0x0, 0x0, &(0x7f0000000480)={0x3, 0xd, 0x92, 0x65}, &(0x7f00000004c0)=0x7, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=0x4}}, 0x10) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000007c0)={0xffffffffffffffff, 0x10, &(0x7f0000000780)={&(0x7f00000006c0)=""/164, 0xa4, 0x0}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000640)={0x4, 0x9, &(0x7f0000000140)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2}, [@call={0x85, 0x0, 0x0, 0x79}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffa}, @ldst={0x1, 0x1, 0x3, 0x6, 0x0, 0xfffffffffffffff0, 0xfffffffffffffffc}, @ldst={0x3, 0x3, 0x2, 0xa, 0x6, 0xfffffffffffffff4, 0xfffffffffffffff0}, @map={0x18, 0x7, 0x1, 0x0, r2}]}, &(0x7f0000000040)='syzkaller\x00', 0x2, 0xc9, &(0x7f0000000380)=""/201, 0x41100, 0x10, [], 0x0, 0x12, r3, 0x8, &(0x7f00000001c0)={0x6, 0x2}, 0x8, 0x10, &(0x7f0000000280)={0x4, 0xa, 0x3ff, 0x1c3e}, 0x10, r4, r0}, 0x78) 11:36:20 executing program 0: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_SET_LEDBIT(r1, 0x40045569, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x11) ioctl$UI_DEV_SETUP(r1, 0x405c5503, &(0x7f0000000040)={{}, 'syz0\x00'}) ioctl$UI_DEV_SETUP(r1, 0x5501, 0x0) ioctl$UI_DEV_SETUP(0xffffffffffffffff, 0x405c5503, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='children\x00') ioctl$UI_ABS_SETUP(r3, 0x401c5504, &(0x7f0000000200)={0x839, {0xffffffc0, 0x7, 0x3f, 0x3, 0x1, 0x9}}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000280)=""/105, 0x69}, {&(0x7f0000000300)=""/38, 0x26}, {&(0x7f0000000340)=""/85, 0x55}, {&(0x7f00000003c0)=""/9, 0x9}, {&(0x7f00000004c0)=""/139, 0x8b}, {&(0x7f0000001780)=""/196, 0xc4}, {&(0x7f0000000580)=""/172, 0xac}, {&(0x7f0000000780)=""/4096, 0x1000}], 0x8, 0xd9f, 0x2) r4 = openat(r2, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) ioctl$UI_DEV_CREATE(r4, 0x5501) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r4, &(0x7f0000000000)=[{0x0}, {&(0x7f0000000140)="1d0274f57e6aa91f81850c6cda75213dd77af35cd6e2d601bda392af1b6352b30eb88cd470a41df90e09d1ba1409c350f13323d5dc2c188ac4270bcc6dce1fde334589353de0ab2e096963b330dcff10a8ca23c46cc0f2bef6721c84c10054bd69576b360c253d1c905ee8dd950d804506b53ee8a3ae7d78beb45a44ccb0fdc6b54cb3c4b94221940dd35987f09edd555589f92fabef456385b8fbfdeb2c5a6dd7304131582c35eb597766b91f", 0xad}], 0x2) creat(&(0x7f0000000240)='./file0\x00', 0x4) readahead(0xffffffffffffffff, 0x82c, 0xb565) ioctl$UI_DEV_DESTROY(r1, 0x5502) 11:36:20 executing program 4: unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0xd9f, 0x1) unshare(0x40000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 11:36:20 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0x6000000}, 0x0) 11:36:20 executing program 2 (fault-call:1 fault-nth:46): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fee009001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) [ 402.468459][T11534] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 402.476418][T11534] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a [ 402.484381][T11534] RBP: 00007f08cf1041d0 R08: 0000000000000000 R09: 0000000000000000 [ 402.492354][T11534] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 402.500302][T11534] R13: 00007ffd6d8db45f R14: 00007f08cf104300 R15: 0000000000022000 11:36:20 executing program 4: unshare(0x400) unshare(0x4060880) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000570000/0x400000)=nil, 0x400000, 0x3000006, 0x4000010, r0, 0x6) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) [ 402.553252][T11544] FAULT_INJECTION: forcing a failure. [ 402.553252][T11544] name failslab, interval 1, probability 0, space 0, times 0 [ 402.565988][T11544] CPU: 1 PID: 11544 Comm: syz-executor.2 Not tainted 5.4.107-syzkaller-00751-gc50ff8e5608b #0 [ 402.576241][T11544] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 402.586289][T11544] Call Trace: [ 402.589585][T11544] dump_stack+0x1d8/0x24e [ 402.593909][T11544] ? devkmsg_release+0x11c/0x11c [ 402.598887][T11544] ? show_regs_print_info+0x12/0x12 [ 402.604095][T11544] should_fail+0x6f6/0x860 [ 402.608524][T11544] ? setup_fault_attr+0x3d0/0x3d0 [ 402.613536][T11544] ? __copy_skb_header+0x421/0x550 [ 402.618640][T11544] ? bpf_clone_redirect+0x10e/0x350 [ 402.623825][T11544] should_failslab+0x5/0x20 [ 402.628336][T11544] __kmalloc_track_caller+0x5d/0x2e0 [ 402.633627][T11544] ? bpf_clone_redirect+0x10e/0x350 [ 402.638812][T11544] pskb_expand_head+0x10d/0xfa0 [ 402.643651][T11544] ? skb_ensure_writable+0x2ab/0x420 [ 402.648922][T11544] bpf_clone_redirect+0x10e/0x350 [ 402.653936][T11544] bpf_prog_9220d34f123440e6+0x9b/0x1000 [ 402.659639][T11544] ? __kasan_kmalloc+0x1a3/0x1e0 [ 402.664569][T11544] ? __kasan_kmalloc+0x137/0x1e0 [ 402.669496][T11544] ? kmem_cache_alloc+0x115/0x290 [ 402.674502][T11544] ? build_skb+0x27/0x440 [ 402.678818][T11544] ? bpf_prog_test_run_skb+0x419/0x1130 [ 402.684348][T11544] ? __do_sys_bpf+0x2d28/0xbe70 [ 402.689182][T11544] ? do_syscall_64+0xcb/0x1e0 [ 402.693999][T11544] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 402.700069][T11544] ? ktime_get+0xfd/0x130 [ 402.704402][T11544] bpf_test_run+0x288/0x680 [ 402.708902][T11544] ? kzalloc+0x20/0x20 [ 402.712958][T11544] ? build_skb+0x24c/0x440 [ 402.717373][T11544] bpf_prog_test_run_skb+0x84d/0x1130 [ 402.722854][T11544] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 402.728647][T11544] ? fput_many+0x42/0x1a0 [ 402.732962][T11544] ? __bpf_prog_get+0x29f/0x310 [ 402.737806][T11544] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 402.743605][T11544] __do_sys_bpf+0x2d28/0xbe70 [ 402.748270][T11544] ? _kstrtoull+0x390/0x490 [ 402.752763][T11544] ? kstrtouint_from_user+0x20f/0x2a0 [ 402.758124][T11544] ? refcount_sub_and_test_checked+0x1b6/0x290 [ 402.764266][T11544] ? __bpf_prog_put_rcu+0x300/0x300 [ 402.769449][T11544] ? refcount_inc_checked+0x50/0x50 [ 402.774635][T11544] ? memcg_check_events+0x5c/0x5b0 [ 402.779739][T11544] ? proc_fail_nth_write+0x1d5/0x240 [ 402.785012][T11544] ? __rcu_read_lock+0x50/0x50 [ 402.789768][T11544] ? proc_fail_nth_read+0x1c0/0x1c0 [ 402.794950][T11544] ? proc_fail_nth_read+0x1c0/0x1c0 [ 402.800237][T11544] ? memset+0x1f/0x40 [ 402.804205][T11544] ? fsnotify+0x1332/0x13f0 [ 402.808785][T11544] ? __kernel_write+0x340/0x340 [ 402.813672][T11544] ? check_preemption_disabled+0x9e/0x330 [ 402.819386][T11544] ? debug_smp_processor_id+0x20/0x20 [ 402.824765][T11544] ? __fsnotify_parent+0x310/0x310 [ 402.829868][T11544] ? __sb_end_write+0xb5/0x100 [ 402.834619][T11544] ? vfs_write+0x422/0x4e0 [ 402.839022][T11544] ? fput_many+0x42/0x1a0 [ 402.843337][T11544] ? check_preemption_disabled+0x154/0x330 [ 402.849130][T11544] do_syscall_64+0xcb/0x1e0 [ 402.853621][T11544] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 402.859498][T11544] RIP: 0033:0x466459 [ 402.863378][T11544] 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 [ 402.882978][T11544] RSP: 002b:00007f08cf104188 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 402.891383][T11544] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 11:36:21 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0x8000000}, 0x0) [ 402.899344][T11544] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a [ 402.907302][T11544] RBP: 00007f08cf1041d0 R08: 0000000000000000 R09: 0000000000000000 [ 402.915270][T11544] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 402.923246][T11544] R13: 00007ffd6d8db45f R14: 00007f08cf104300 R15: 0000000000022000 [ 402.932932][T11549] input: syz0 as /devices/virtual/input/input10 11:36:21 executing program 4: unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x131000, 0x1) unshare(0x20e0600) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 11:36:21 executing program 3: memfd_create(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fe0f09001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000140)='\x00', &(0x7f0000000180)='syzkaller\x00', &(0x7f00000001c0)='-+!\x00', &(0x7f0000000280)='/^\x00', &(0x7f00000002c0)='@\x1d\x00', &(0x7f0000000300)='\x00', &(0x7f0000000380)='*\x00'], &(0x7f0000000580)=[&(0x7f0000000400)='%^!}:% ]}%^^+**\\./++!\x1d:\x00', &(0x7f0000000440)='syzkaller\x00', &(0x7f0000000480)='syzkaller\x00', &(0x7f00000004c0)='!\x00', &(0x7f0000000500)='syzkaller\x00', &(0x7f0000000540)='syzkaller\x00'], 0x100) [ 402.985761][T11549] input: syz0 as /devices/virtual/input/input11 11:36:21 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x5630c2, 0x8d) sendfile(r1, 0xffffffffffffffff, 0x0, 0x4000000000010046) 11:36:21 executing program 2 (fault-call:1 fault-nth:47): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fee009001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) [ 403.089261][T11575] FAULT_INJECTION: forcing a failure. [ 403.089261][T11575] name failslab, interval 1, probability 0, space 0, times 0 [ 403.102031][T11575] CPU: 1 PID: 11575 Comm: syz-executor.2 Not tainted 5.4.107-syzkaller-00751-gc50ff8e5608b #0 [ 403.112351][T11575] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 403.122396][T11575] Call Trace: [ 403.125685][T11575] dump_stack+0x1d8/0x24e [ 403.130005][T11575] ? devkmsg_release+0x11c/0x11c [ 403.135014][T11575] ? show_regs_print_info+0x12/0x12 [ 403.140205][T11575] ? check_preemption_disabled+0x9e/0x330 [ 403.145907][T11575] ? dev_queue_xmit+0x20/0x20 [ 403.150571][T11575] should_fail+0x6f6/0x860 [ 403.155006][T11575] ? setup_fault_attr+0x3d0/0x3d0 [ 403.160015][T11575] ? check_preemption_disabled+0x9e/0x330 [ 403.165720][T11575] ? skb_clone+0x1b2/0x360 [ 403.170124][T11575] should_failslab+0x5/0x20 [ 403.174613][T11575] kmem_cache_alloc+0x36/0x290 [ 403.179367][T11575] skb_clone+0x1b2/0x360 [ 403.183687][T11575] bpf_clone_redirect+0xa2/0x350 [ 403.188613][T11575] ? switch_mm+0x100/0x100 [ 403.193018][T11575] ? _raw_spin_unlock_irq+0x4a/0x60 [ 403.198202][T11575] bpf_prog_9220d34f123440e6+0x803/0x1000 [ 403.203918][T11575] ? __schedule+0x9b8/0x1170 [ 403.208497][T11575] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 403.214294][T11575] ? rcu_preempt_deferred_qs_irqrestore+0x701/0xae0 [ 403.220876][T11575] ? __rcu_read_unlock+0x1cd/0x6a0 [ 403.225982][T11575] ? __rcu_read_lock+0x50/0x50 [ 403.230745][T11575] ? ktime_get+0xfd/0x130 [ 403.235079][T11575] bpf_test_run+0x288/0x680 [ 403.239575][T11575] ? kzalloc+0x20/0x20 [ 403.243633][T11575] ? build_skb+0x24c/0x440 [ 403.248051][T11575] bpf_prog_test_run_skb+0x84d/0x1130 [ 403.253415][T11575] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 403.259304][T11575] ? fput_many+0x42/0x1a0 [ 403.263634][T11575] ? __bpf_prog_get+0x29f/0x310 [ 403.268473][T11575] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 403.274267][T11575] __do_sys_bpf+0x2d28/0xbe70 [ 403.278935][T11575] ? _kstrtoull+0x390/0x490 [ 403.283431][T11575] ? kstrtouint_from_user+0x20f/0x2a0 [ 403.288791][T11575] ? refcount_sub_and_test_checked+0x1b6/0x290 [ 403.294933][T11575] ? __bpf_prog_put_rcu+0x300/0x300 [ 403.300121][T11575] ? refcount_inc_checked+0x50/0x50 [ 403.305305][T11575] ? check_preemption_disabled+0x9e/0x330 [ 403.311028][T11575] ? __pv_queued_spin_lock_slowpath+0xa74/0xcc0 [ 403.317265][T11575] ? proc_fail_nth_write+0x1d5/0x240 [ 403.322540][T11575] ? proc_fail_nth_read+0x1c0/0x1c0 [ 403.327725][T11575] ? switch_mm_irqs_off+0x72f/0x9a0 [ 403.332926][T11575] ? debug_smp_processor_id+0x20/0x20 [ 403.338287][T11575] ? proc_fail_nth_read+0x1c0/0x1c0 [ 403.343472][T11575] ? memset+0x1f/0x40 [ 403.347441][T11575] ? fsnotify+0x1332/0x13f0 [ 403.353929][T11575] ? __kernel_write+0x340/0x340 [ 403.358786][T11575] ? check_preemption_disabled+0x9e/0x330 [ 403.364490][T11575] ? debug_smp_processor_id+0x20/0x20 [ 403.369851][T11575] ? __fsnotify_parent+0x310/0x310 [ 403.374949][T11575] ? check_preemption_disabled+0x154/0x330 [ 403.380834][T11575] ? debug_smp_processor_id+0x20/0x20 [ 403.386207][T11575] do_syscall_64+0xcb/0x1e0 [ 403.390703][T11575] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 403.396581][T11575] RIP: 0033:0x466459 [ 403.401598][T11575] 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 [ 403.421204][T11575] RSP: 002b:00007f08cf104188 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 403.429599][T11575] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 403.437555][T11575] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a [ 403.445527][T11575] RBP: 00007f08cf1041d0 R08: 0000000000000000 R09: 0000000000000000 [ 403.453487][T11575] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 403.461456][T11575] R13: 00007ffd6d8db45f R14: 00007f08cf104300 R15: 0000000000022000 11:36:22 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000480)={0x38, 0x2, 0x0, 0x5, 0x5, 0x83d0, 0x0, 0x0, 0x2, 0x4}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) recvmmsg(r1, &(0x7f0000000680)=[{{0x0, 0xffffffffffffffe1, 0x0}}], 0x1, 0x20, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x1, 0x0, 0x9, 0x3}, 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r4, &(0x7f0000000980), 0x10a9) syz_open_procfs(0x0, 0x0) r5 = creat(&(0x7f0000000140)='./bus\x00', 0x14) fcntl$setstatus(r5, 0x4, 0x46000) lseek(r5, 0x4200, 0x1) r6 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f00000004c0)=0x0) io_submit(r7, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r6, 0x0}]) r8 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r5, r8, 0x0, 0x8400fffffffb) sendfile(r4, r4, &(0x7f0000000100), 0x8080ffffff7e) 11:36:22 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0x9000000}, 0x0) 11:36:22 executing program 4: unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) unshare(0x800) 11:36:22 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x5, 0x70, 0x0, 0x0, 0x3f, 0x9, 0x0, 0x0, 0x1002, 0x8, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xfdc2, 0x2, @perf_bp={&(0x7f00000000c0), 0x9}, 0x205, 0x40, 0x7331, 0x1, 0xfffffffffffffffb, 0x7, 0x8001}) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x180, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) pipe(0x0) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x5}, 0x1c) r3 = epoll_create(0x0) fsetxattr(r3, &(0x7f0000000440)=ANY=[@ANYBLOB="73656375726974712e00a2b1bd31b65287a29877c6300309f643c8019cb41d25bb823553deaccb8bbd540ee71b44409610739e044615332bb56065d282950700c974f94b021ecf667b942954ad55c2158fea"], &(0x7f0000000380)='^[[\x00', 0x4, 0x0) setsockopt$sock_linger(r2, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) connect$inet6(r2, &(0x7f0000004540)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}, 0xfffffffd}, 0x1c) sendmmsg(r2, &(0x7f0000004d80)=[{{0x0, 0x5000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c910ccab00220bc31d41e44f96f67971b8ed8a3dc9eb4133a903d58da02dd1eca653150422bc91e9585fbf8", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xe0}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6f8968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9af7278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x9) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000004c0)={0x0, 0x70, 0x0, 0x9, 0x20, 0x0, 0x0, 0x6, 0xca208, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x13001, 0x0, 0x0, 0x9, 0x0, 0x0, 0x8}, 0xffffffffffffffff, 0x2, r1, 0x0) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) 11:36:22 executing program 2 (fault-call:1 fault-nth:48): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fee009001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) 11:36:22 executing program 3: memfd_create(0x0, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fe0f09001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x0) [ 403.912167][T11597] FAULT_INJECTION: forcing a failure. [ 403.912167][T11597] name failslab, interval 1, probability 0, space 0, times 0 [ 403.924913][T11597] CPU: 0 PID: 11597 Comm: syz-executor.2 Not tainted 5.4.107-syzkaller-00751-gc50ff8e5608b #0 [ 403.935169][T11597] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 403.945217][T11597] Call Trace: [ 403.948530][T11597] dump_stack+0x1d8/0x24e [ 403.952857][T11597] ? devkmsg_release+0x11c/0x11c [ 403.957787][T11597] ? show_regs_print_info+0x12/0x12 [ 403.962973][T11597] should_fail+0x6f6/0x860 [ 403.967382][T11597] ? setup_fault_attr+0x3d0/0x3d0 [ 403.972395][T11597] ? __copy_skb_header+0x421/0x550 [ 403.977492][T11597] ? bpf_clone_redirect+0x10e/0x350 [ 403.982684][T11597] should_failslab+0x5/0x20 [ 403.987175][T11597] __kmalloc_track_caller+0x5d/0x2e0 [ 403.992449][T11597] ? bpf_clone_redirect+0x10e/0x350 [ 403.997629][T11597] pskb_expand_head+0x10d/0xfa0 [ 404.002467][T11597] ? skb_ensure_writable+0x2ab/0x420 [ 404.007736][T11597] bpf_clone_redirect+0x10e/0x350 [ 404.012743][T11597] bpf_prog_9220d34f123440e6+0x848/0x1000 [ 404.018445][T11597] ? __kasan_kmalloc+0x1a3/0x1e0 [ 404.023360][T11597] ? __kasan_kmalloc+0x137/0x1e0 [ 404.028273][T11597] ? kmem_cache_alloc+0x115/0x290 [ 404.033275][T11597] ? build_skb+0x27/0x440 [ 404.037597][T11597] ? bpf_prog_test_run_skb+0x419/0x1130 [ 404.043137][T11597] ? __do_sys_bpf+0x2d28/0xbe70 [ 404.047967][T11597] ? do_syscall_64+0xcb/0x1e0 [ 404.052626][T11597] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 404.058678][T11597] ? ktime_get+0xfd/0x130 [ 404.062987][T11597] bpf_test_run+0x288/0x680 [ 404.067477][T11597] ? kzalloc+0x20/0x20 [ 404.071535][T11597] ? build_skb+0x24c/0x440 [ 404.075932][T11597] bpf_prog_test_run_skb+0x84d/0x1130 [ 404.081288][T11597] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 404.087090][T11597] ? fput_many+0x42/0x1a0 [ 404.091489][T11597] ? __bpf_prog_get+0x29f/0x310 [ 404.096319][T11597] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 404.102122][T11597] __do_sys_bpf+0x2d28/0xbe70 [ 404.106781][T11597] ? _kstrtoull+0x390/0x490 [ 404.111264][T11597] ? kstrtouint_from_user+0x20f/0x2a0 [ 404.116633][T11597] ? refcount_sub_and_test_checked+0x1b6/0x290 [ 404.122787][T11597] ? __bpf_prog_put_rcu+0x300/0x300 [ 404.127965][T11597] ? refcount_inc_checked+0x50/0x50 [ 404.133142][T11597] ? memcg_check_events+0x5c/0x5b0 [ 404.138229][T11597] ? proc_fail_nth_write+0x1d5/0x240 [ 404.143493][T11597] ? __rcu_read_lock+0x50/0x50 [ 404.148233][T11597] ? proc_fail_nth_read+0x1c0/0x1c0 [ 404.153411][T11597] ? proc_fail_nth_read+0x1c0/0x1c0 [ 404.158593][T11597] ? memset+0x1f/0x40 [ 404.162552][T11597] ? fsnotify+0x1332/0x13f0 [ 404.167037][T11597] ? __kernel_write+0x340/0x340 [ 404.171903][T11597] ? check_preemption_disabled+0x9e/0x330 [ 404.177603][T11597] ? debug_smp_processor_id+0x20/0x20 [ 404.182954][T11597] ? __fsnotify_parent+0x310/0x310 [ 404.188046][T11597] ? __sb_end_write+0xb5/0x100 [ 404.192810][T11597] ? vfs_write+0x422/0x4e0 [ 404.197205][T11597] ? fput_many+0x42/0x1a0 [ 404.201518][T11597] ? check_preemption_disabled+0x154/0x330 [ 404.207308][T11597] do_syscall_64+0xcb/0x1e0 [ 404.211794][T11597] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 404.217666][T11597] RIP: 0033:0x466459 [ 404.221542][T11597] 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 [ 404.241129][T11597] RSP: 002b:00007f08cf104188 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 404.249534][T11597] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 11:36:22 executing program 4: unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x200, 0x121080) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) unshare(0x500) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 11:36:22 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0xa000000}, 0x0) 11:36:22 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8000, 0x58e}, 0x10580}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x1, 0xc6, 0x0, 0xfe, 0x0, 0x1, 0xb09, 0x4, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0xae9}, 0x1000, 0x0, 0x200, 0x0, 0x7, 0x6}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x2) mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file0/file0\x00', 0x0) r0 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000440)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f00000000c0)='./bus/file0\x00') write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="160000001700a823178f267063f5d81f1ecec8efbc24000d002e2f76696c65302f66696c6530"], 0x16) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setxattr$system_posix_acl(&(0x7f0000000540)='./file0/file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f00000008c0)=ANY=[@ANYBLOB="02000000010007000000000002000500", @ANYRES32=0xee00, @ANYBLOB="02000000", @ANYRES32, @ANYBLOB="02000100", @ANYRES32=0x0, @ANYBLOB="020004", @ANYRES32=0x0, @ANYBLOB="02000400", @ANYRES32, @ANYBLOB="20000200c00e7427848d4d7743ef9af33a3f4cfcfe186647ffcef612e0b35bc9c44b6d3e7c8332bbfe4e9a12e449c84b52dcd14734b520f952963f37bea393f4bf5a228f69c32f86273b338e", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="02000200", @ANYRES32=0xee00, @ANYBLOB="04d937aa18bfeaa9000000f92c379aaca304ab", @ANYRES32=0xee00, @ANYBLOB="08005e66abf5c77e", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0xee00, @ANYBLOB="08000100", @ANYRES32, @ANYRESOCT=r0, @ANYRES32, @ANYBLOB="08000300", @ANYRES32, @ANYBLOB="080003", @ANYRES32=0x0, @ANYBLOB], 0xa4, 0x1) mount$9p_tcp(&(0x7f0000000380)='127.0.0.1\x00', &(0x7f00000004c0)='./file0/file0\x00', &(0x7f0000000500)='9p\x00', 0x411, &(0x7f00000006c0)={'trans=tcp,', {'port', 0x3d, 0x4e22}, 0x2c, {[{@aname={'aname', 0x3d, 'system.posix_acl_default\x00'}}], [{@audit='audit'}, {@fowner_gt={'fowner>', 0xee00}}, {@fsname={'fsname', 0x3d, 'overlay\x00'}}, {@fowner_lt={'fowner<', 0xee00}}]}}) mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{}, 0x0, 0x54fc, 0x1}) rename(&(0x7f0000000040)='./bus/file0\x00', &(0x7f0000000340)='./file0/file0\x00') fchown(0xffffffffffffffff, 0x0, 0x0) mkdir(0x0, 0x0) setxattr$security_selinux(&(0x7f0000000480)='./bus\x00', &(0x7f0000000580)='security.selinux\x00', &(0x7f00000005c0)='system_u:object_r:hugetlbfs_t:s0\x00', 0x21, 0x3) [ 404.257485][T11597] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a [ 404.265432][T11597] RBP: 00007f08cf1041d0 R08: 0000000000000000 R09: 0000000000000000 [ 404.273493][T11597] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 404.281444][T11597] R13: 00007ffd6d8db45f R14: 00007f08cf104300 R15: 0000000000022000 11:36:22 executing program 4: unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x7}, 0x4) fchdir(r2) 11:36:22 executing program 3: memfd_create(0x0, 0x0) r0 = syz_open_dev$ttys(0xc, 0x2, 0x1) signalfd(r0, &(0x7f0000000040)={[0x1]}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fe0f09001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x0) 11:36:22 executing program 2 (fault-call:1 fault-nth:49): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fee009001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) [ 404.503350][T11616] 9pnet: p9_fd_create_tcp (11616): problem connecting socket to 127.0.0.1 [ 404.549664][T11625] FAULT_INJECTION: forcing a failure. [ 404.549664][T11625] name failslab, interval 1, probability 0, space 0, times 0 [ 404.562336][T11625] CPU: 1 PID: 11625 Comm: syz-executor.2 Not tainted 5.4.107-syzkaller-00751-gc50ff8e5608b #0 [ 404.572576][T11625] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 404.582668][T11625] Call Trace: [ 404.585951][T11625] dump_stack+0x1d8/0x24e [ 404.590272][T11625] ? devkmsg_release+0x11c/0x11c [ 404.595195][T11625] ? show_regs_print_info+0x12/0x12 [ 404.600386][T11625] should_fail+0x6f6/0x860 [ 404.604786][T11625] ? setup_fault_attr+0x3d0/0x3d0 [ 404.609799][T11625] ? __copy_skb_header+0x421/0x550 [ 404.615085][T11625] ? bpf_clone_redirect+0x10e/0x350 [ 404.620290][T11625] should_failslab+0x5/0x20 [ 404.624809][T11625] __kmalloc_track_caller+0x5d/0x2e0 [ 404.630080][T11625] ? bpf_clone_redirect+0x10e/0x350 [ 404.635259][T11625] pskb_expand_head+0x10d/0xfa0 [ 404.640089][T11625] ? skb_ensure_writable+0x2ab/0x420 [ 404.645365][T11625] bpf_clone_redirect+0x10e/0x350 [ 404.650370][T11625] ? switch_mm+0x100/0x100 [ 404.654767][T11625] bpf_prog_9220d34f123440e6+0x63/0x1000 [ 404.660385][T11625] ? __schedule+0x9b8/0x1170 [ 404.664956][T11625] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 404.670744][T11625] ? rcu_preempt_deferred_qs_irqrestore+0x701/0xae0 [ 404.677336][T11625] ? __rcu_read_unlock+0x1cd/0x6a0 [ 404.682429][T11625] ? __rcu_read_lock+0x50/0x50 [ 404.687176][T11625] ? ktime_get+0xfd/0x130 [ 404.691496][T11625] bpf_test_run+0x288/0x680 [ 404.695986][T11625] ? kzalloc+0x20/0x20 [ 404.700041][T11625] ? build_skb+0x24c/0x440 [ 404.704452][T11625] bpf_prog_test_run_skb+0x84d/0x1130 [ 404.709812][T11625] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 404.715599][T11625] ? fput_many+0x42/0x1a0 [ 404.719909][T11625] ? __bpf_prog_get+0x29f/0x310 [ 404.724743][T11625] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 404.730616][T11625] __do_sys_bpf+0x2d28/0xbe70 [ 404.735285][T11625] ? _kstrtoull+0x390/0x490 [ 404.739838][T11625] ? kstrtouint_from_user+0x20f/0x2a0 [ 404.745198][T11625] ? refcount_sub_and_test_checked+0x1b6/0x290 [ 404.751351][T11625] ? __bpf_prog_put_rcu+0x300/0x300 [ 404.756540][T11625] ? refcount_inc_checked+0x50/0x50 [ 404.761719][T11625] ? memcg_check_events+0x5c/0x5b0 [ 404.766813][T11625] ? proc_fail_nth_write+0x1d5/0x240 [ 404.772079][T11625] ? __rcu_read_lock+0x50/0x50 [ 404.776831][T11625] ? proc_fail_nth_read+0x1c0/0x1c0 [ 404.782010][T11625] ? proc_fail_nth_read+0x1c0/0x1c0 [ 404.787184][T11625] ? memset+0x1f/0x40 [ 404.791146][T11625] ? fsnotify+0x1332/0x13f0 [ 404.795630][T11625] ? __kernel_write+0x340/0x340 [ 404.800481][T11625] ? check_preemption_disabled+0x9e/0x330 [ 404.806181][T11625] ? debug_smp_processor_id+0x20/0x20 [ 404.811531][T11625] ? __fsnotify_parent+0x310/0x310 [ 404.816635][T11625] ? __sb_end_write+0xb5/0x100 [ 404.821382][T11625] ? vfs_write+0x422/0x4e0 [ 404.825777][T11625] ? fput_many+0x42/0x1a0 [ 404.830101][T11625] ? check_preemption_disabled+0x154/0x330 [ 404.835889][T11625] do_syscall_64+0xcb/0x1e0 [ 404.840373][T11625] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 404.846258][T11625] RIP: 0033:0x466459 [ 404.850132][T11625] 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 [ 404.869812][T11625] RSP: 002b:00007f08cf104188 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 404.878220][T11625] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 404.886178][T11625] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a [ 404.894136][T11625] RBP: 00007f08cf1041d0 R08: 0000000000000000 R09: 0000000000000000 [ 404.902088][T11625] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 404.910082][T11625] R13: 00007ffd6d8db45f R14: 00007f08cf104300 R15: 0000000000022000 [ 404.926300][T11609] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 404.936114][T11629] 9pnet: p9_fd_create_tcp (11629): problem connecting socket to 127.0.0.1 [ 404.941057][T11609] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. 11:36:23 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000480)={0x38, 0x2, 0x0, 0x5, 0x5, 0x83d0, 0x0, 0x0, 0x2, 0x4}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) recvmmsg(r1, &(0x7f0000000680)=[{{0x0, 0xffffffffffffffe1, 0x0}}], 0x1, 0x20, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x1, 0x0, 0x9, 0x3}, 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r4, &(0x7f0000000980), 0x10a9) syz_open_procfs(0x0, 0x0) r5 = creat(&(0x7f0000000140)='./bus\x00', 0x14) fcntl$setstatus(r5, 0x4, 0x46000) lseek(r5, 0x4200, 0x1) r6 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f00000004c0)=0x0) io_submit(r7, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r6, &(0x7f0000000000), 0x10000}]) r8 = open(0x0, 0x0, 0x0) sendfile(r5, r8, 0x0, 0x8400fffffffb) sendfile(r4, r4, &(0x7f0000000100), 0x8080ffffff7e) 11:36:23 executing program 4: unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) unshare(0x10000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) lseek(r0, 0x1, 0x1) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000000c0)=@nat={'nat\x00', 0x1b, 0x5, 0x5e8, 0x0, 0x0, 0xffffffff, 0x2b8, 0x2b8, 0x518, 0x518, 0xffffffff, 0x518, 0x518, 0x5, &(0x7f0000000040), {[{{@ipv6={@loopback, @remote, [0x0, 0xffffff00, 0xff, 0xff000000], [0x8839b6d9d4264824, 0xffffff00, 0xffffff00, 0xffffffff], 'veth0\x00', 'dummy0\x00', {}, {}, 0x3c, 0x7, 0x7, 0x30}, 0x0, 0x180, 0x1c8, 0x0, {}, [@common=@srh1={{0x90, 'srh\x00'}, {0x21, 0x1, 0x80, 0x16, 0xedc6, @private2, @loopback, @remote, [0x0, 0x0, 0xff, 0x90bc2353ef12e745], [0xff000000, 0xffffff00, 0xffffff00, 0xff], [0xff, 0xffffff00, 0xffffff00, 0xff], 0x1212, 0x2}}, @common=@dst={{0x48, 'dst\x00'}, {0x0, 0x2, 0x1, [0x1ff, 0x1, 0xf387, 0x8001, 0x190, 0x1000, 0x3, 0x9f, 0x8, 0x20, 0xf8d, 0x4, 0x81, 0x4, 0x1f, 0x7ff]}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0xb, @ipv6=@ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}, @ipv4=@loopback, @gre_key=0x1, @gre_key=0x9}}}, {{@uncond, 0x0, 0xa8, 0xf0}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x6, @ipv4=@empty, @ipv4=@multicast2, @icmp_id=0x67, @icmp_id=0x65}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@hl={{0x28, 'hl\x00'}, {0x1, 0x4}}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x2, 0x1, 0x4}, {0x4, 0x6, 0x3}}}}, {{@ipv6={@mcast2, @private1, [0xffffffff, 0xff, 0xcb1c96f11225bbbe, 0xffffff00], [0xff, 0xff000000, 0xffffffff, 0xff000000], 'macvlan0\x00', 'virt_wifi0\x00', {0xff}, {0x7f}, 0x2b, 0x2, 0x4, 0x22}, 0x0, 0x120, 0x168, 0x0, {}, [@common=@frag={{0x30, 'frag\x00'}, {[0x2, 0x7ff], 0xad3, 0x10, 0x2}}, @common=@dst={{0x48, 'dst\x00'}, {0x2, 0x7, 0x0, [0x800, 0x2, 0x508, 0x7, 0x1, 0xffff, 0x1f, 0x2, 0x6, 0x0, 0xfff, 0x8, 0x200, 0xff, 0x1, 0x9]}}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x11, @ipv4=@remote, @ipv6=@mcast1, @port=0x4e24, @port=0x4e21}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x648) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x1) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 11:36:23 executing program 3: memfd_create(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000029fefffe7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d640500000000006504040001000000040400001c007d60b7030000000000006a0a00fe20000000850000000d000000b700000000000000950000fe00000000c9be17044171e1d3d7b1d6d0ff03000000000000c668a4b63e069efb297975738f538e31ec24925095a163b9d4e76be266e31a80212240baa44e080addde6033170000007b3f912f6906a6e2313091df61258a1fda45991fbdce6793c8a4785ee8b60092659b941bbd750045404b04bf97c0fea679c032b3203c6cd8bac9626bcc85e961509735a04617dc0200379e731d3a8d8fea894a4ee293001f6ce7d5b40bf2a7399423f84c6fa5f9be8173d05afe002c0e7821d406c967379e7521392d24d6c8034e2dc7c053498a9f413af569575de3b5c85546945e9bce678ee9a09806474947310bae538450a676d71c01175b060000000000000000a3d39322942df819eea101000000000000009fc8f4b9276e9dc330c9cbac5d708570a14546aa89e13c65896d24684ee25f853b0858122c3d1de564d84638c7f6ec477f9ffece0ff3d9f4cf21c119b95eba4c925c80c3c33c81a68055fc8b3af4f32d16cf290f90d80f1da0db08da80f7a88b63885551371ee1febf833a4103e2f68d1aa3a2138953c0c41ead2824f4ae3260007396d42e0168a85fc6448b3f2eaab716abe53aa6c1ba9ace891ef38f9a00000000000000000000000000000000000200481ac0f54b7a913f3465c333429c19f5d01166a1c4edc2abdeb53125c27b3d454e25bf47085689e16b524053ac75f36b5b6e7ddf0aa170ec19aee6ccb06c4708e4ec97194d713a36d9bbed4e832541318a8c13c55c40d100e58fb845049af5b02f8ba8fc1345d6442b96c2d17bd048a2ed0841560c424324db952a44b515d47945babf404c35fd608046f1640f05007842f01d3428843635d4f3e98399b396ea30fc8f9a911a64798a4cf7b63b48349cd630881342c6533f5a9ac85b040000000000000000090000000000009380513278d4701e78251bbc45b73f8d5665d369df748c068b23e3fe886aee0668e58e7158040e0156e332b122288e40fecb03cf4880"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fe0f09001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x0) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='./file0\x00') 11:36:23 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0xb000000}, 0x0) 11:36:23 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8000, 0x58e}, 0x10580}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x1, 0xc6, 0x0, 0xfe, 0x0, 0x1, 0xb09, 0x4, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0xae9}, 0x1000, 0x0, 0x200, 0x0, 0x7, 0x6}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x2) mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file0/file0\x00', 0x0) r0 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000440)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f00000000c0)='./bus/file0\x00') write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="160000001700a823178f267063f5d81f1ecec8efbc24000d002e2f76696c65302f66696c6530"], 0x16) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setxattr$system_posix_acl(&(0x7f0000000540)='./file0/file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f00000008c0)=ANY=[@ANYBLOB="02000000010007000000000002000500", @ANYRES32=0xee00, @ANYBLOB="02000000", @ANYRES32, @ANYBLOB="02000100", @ANYRES32=0x0, @ANYBLOB="020004", @ANYRES32=0x0, @ANYBLOB="02000400", @ANYRES32, @ANYBLOB="20000200c00e7427848d4d7743ef9af33a3f4cfcfe186647ffcef612e0b35bc9c44b6d3e7c8332bbfe4e9a12e449c84b52dcd14734b520f952963f37bea393f4bf5a228f69c32f86273b338e", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="02000200", @ANYRES32=0xee00, @ANYBLOB="04d937aa18bfeaa9000000f92c379aaca304ab", @ANYRES32=0xee00, @ANYBLOB="08005e66abf5c77e", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0xee00, @ANYBLOB="08000100", @ANYRES32, @ANYRESOCT=r0, @ANYRES32, @ANYBLOB="08000300", @ANYRES32, @ANYBLOB="080003", @ANYRES32=0x0, @ANYBLOB], 0xa4, 0x1) mount$9p_tcp(&(0x7f0000000380)='127.0.0.1\x00', &(0x7f00000004c0)='./file0/file0\x00', &(0x7f0000000500)='9p\x00', 0x411, &(0x7f00000006c0)={'trans=tcp,', {'port', 0x3d, 0x4e22}, 0x2c, {[{@aname={'aname', 0x3d, 'system.posix_acl_default\x00'}}], [{@audit='audit'}, {@fowner_gt={'fowner>', 0xee00}}, {@fsname={'fsname', 0x3d, 'overlay\x00'}}, {@fowner_lt={'fowner<', 0xee00}}]}}) mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{}, 0x0, 0x54fc, 0x1}) rename(&(0x7f0000000040)='./bus/file0\x00', &(0x7f0000000340)='./file0/file0\x00') fchown(0xffffffffffffffff, 0x0, 0x0) mkdir(0x0, 0x0) setxattr$security_selinux(&(0x7f0000000480)='./bus\x00', &(0x7f0000000580)='security.selinux\x00', &(0x7f00000005c0)='system_u:object_r:hugetlbfs_t:s0\x00', 0x21, 0x3) 11:36:23 executing program 2 (fault-call:1 fault-nth:50): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fee009001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) [ 405.036840][T11641] FAULT_INJECTION: forcing a failure. [ 405.036840][T11641] name failslab, interval 1, probability 0, space 0, times 0 [ 405.049642][T11641] CPU: 0 PID: 11641 Comm: syz-executor.2 Not tainted 5.4.107-syzkaller-00751-gc50ff8e5608b #0 [ 405.059868][T11641] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 405.069911][T11641] Call Trace: [ 405.073204][T11641] dump_stack+0x1d8/0x24e [ 405.077528][T11641] ? devkmsg_release+0x11c/0x11c [ 405.082462][T11641] ? show_regs_print_info+0x12/0x12 [ 405.087656][T11641] should_fail+0x6f6/0x860 [ 405.092063][T11641] ? setup_fault_attr+0x3d0/0x3d0 [ 405.097104][T11641] ? __copy_skb_header+0x421/0x550 [ 405.102206][T11641] ? bpf_clone_redirect+0x10e/0x350 [ 405.107397][T11641] should_failslab+0x5/0x20 [ 405.111899][T11641] __kmalloc_track_caller+0x5d/0x2e0 [ 405.117192][T11641] ? bpf_clone_redirect+0x10e/0x350 [ 405.121482][T11637] 9pnet: p9_fd_create_tcp (11637): problem connecting socket to 127.0.0.1 [ 405.122380][T11641] pskb_expand_head+0x10d/0xfa0 11:36:23 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0xc000000}, 0x0) 11:36:23 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket(0x40000000002, 0xa, 0x0) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040)='/dev/bsg\x00', 0x2, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x7}, 0x4) sendmmsg(r3, &(0x7f0000000740)=[{{&(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r4, {0x2, 0x4e23, @multicast2}, 0x0, 0x1, 0x0, 0x4}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000140)="f61c9bb17b3811c90856f126328d8c361a10ff74ae8bda0cc3ea1ed3a971d6b64a1b2cb96c94ab49c746cb3ab5a127b018050d4b2b9216773ae4f3259332171c2b1796be736884dd93fb", 0x4a}, {&(0x7f00000001c0)="d6538f28f9a188cc99e2b0e969ba556c93841cee280f9a5d997b918b326e34ffce776726ce77d51602799fec56b40748c69c14b23ba619a5f8450032dfd074be38c4d4779b0fb753bd1b0d65e508bb07f3689968b2e210d1dd6d7a210fdce61045e8d60807234e95ad8382dc2af26692435bc8720c3a3de6ca45585ac990c29f2afcb1299b0cae810d2024ba4da52b5dad32e0eed1fa7d95b25cdfae1fbdca18fb3c43b14e831708a6359170b78b4b1a69cd693aa7406c778627074ed882b50d1a81d5fe28b8ad371b13a98ca7", 0xcd}], 0x2, &(0x7f0000000300)=[{0xe8, 0x113, 0x100, "fe1018800838b1081753568f4775a5f6fdea2396b887cb3dd99528087477239826bc5b0dfd72ef3f3d5744060a2a7503b1fdeaea260cf8b6ddb536967fc6e9bb2a0efda9309a859ced81959f23ef9668c520c5645cebcc881f8d05b83b6c4fdcbc0d5e0fe01df10029130b00cd0c935428d8cf8a871171aa119366f200ea9566b0a2ee7b58c74843fa210f95f90d626582b26e77f2fb4a069dd5b2cfdf24ecb4f03f46959d0b724a081e31fccff7062f5af2ede8386afce3db5649938fbf78481daf33d147a7023c41b9f8862a5e92bd6adca80a5270"}, {0xe8, 0x115, 0x4, "94b83a4197e35faaf20d918968868318b5dadcba6a91415b5bb69ff57632e720d6ecfe28e1facd6ac43bcb5bbce380f160f06f06a43278114c627db770c0a75827d09bcdf17279e83d20f21913d9981a353556295f48680bdbefd37d17d333ccf4d73078765c2708b55164c2718c8ad4d9fdb86e80e7e5a0c9a7ee294a6cb6dc3300d5678c0c03d2966bb997ceb3a733cfe2a09126fc480996e8867385aaa08e1dc4a5a6de17396b4c9a60ffd4b1d3fe20060e81ff75b57152947ea9108b9994d4b6b23cef5922187e72ecb4497e114368f8"}, {0xe0, 0x111, 0x400, "29e600ceb026ad0ce298f292a906af9c255e50d9b62639e00fb41f528bd6f3a480a19a50ecedf32978ce077008647b6683a1c5fb4b7e9c60566be430f35ccec1e14ca8777907b71bbbdc670a37ac169aed34c5014aab5bc2e99f6542d17db79c929fae2a086a42e8e3c794646b23ed02305fe372eb049a5bad2129a99878401b27719deb4370ab344791c38826ef90c160daf65e569498f68de39db9886c7e786288e4f27dc0a731f0fcf42037359ff063b4c756978eef584adc68be732d0ff14bcdef2bf09e03153c8660dbee909dfb"}, {0x38, 0x84, 0xffffffff, "8231e0c6be6cfe0d1db03f1c8512a3f3e734a298a6f35fb49a1b0e27bce241a684"}, {0x38, 0x10a, 0x80000000, "b2e7c0fc219136d52451bed05938371eb7f32b5884aaf04403d5003e540fed822409"}, {0x18, 0x0, 0x1, "c8dfe93d2f16a3b9"}, {0xf8, 0x10e, 0x2, "8a0faa5e8a152cc353d5f03b3f9660b271b4ff9633b19dc76c8fe20be4f9d391525dff2a585dc8fbdc4a59fc7c56355bda09cb05394c5c4eca64d5c5171db482e8fa05a02ebb3200ffc434dd4b79a5ad02ec8fa347637e9c2178e136c7f487388f6561521f68144550fe6ac27954f822f31f433d5f71d8a7f547488a8462248801694087fd5bd78707a70c800346544fe66c21187533580664d0c7a328bd802628dadf83688545a26c509245fbc58c30270126dc4ae1117e0e4f83275f8a01a71b2b8f78ac601bf9dac8cc2ab0f0592d65732b49cf476fa63cd76442166476374f718a038e8c5759"}], 0x430}}], 0x1, 0x1) syz_open_procfs(0xffffffffffffffff, 0x0) r5 = dup2(r2, r0) ftruncate(0xffffffffffffffff, 0x3) syz_genetlink_get_family_id$tipc(&(0x7f0000000100)='TIPC\x00', r5) 11:36:23 executing program 3: memfd_create(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fe0f09001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x0) 11:36:23 executing program 4: unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000666000/0x4000)=nil, 0x4000, 0x1800003, 0x11, r0, 0xffffd000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x2, 0x3, 0x6) recvmsg(r1, &(0x7f0000001240)={0x0, 0x0, 0x0}, 0x2200) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r2) [ 405.122391][T11641] ? skb_ensure_writable+0x2ab/0x420 [ 405.122411][T11641] bpf_clone_redirect+0x10e/0x350 [ 405.147056][T11641] bpf_prog_9220d34f123440e6+0x9b/0x1000 [ 405.152684][T11641] ? __schedule+0x9b8/0x1170 [ 405.157263][T11641] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 405.163057][T11641] ? rcu_preempt_deferred_qs_irqrestore+0x701/0xae0 [ 405.169640][T11641] ? __rcu_read_unlock+0x1cd/0x6a0 [ 405.174753][T11641] ? __rcu_read_lock+0x50/0x50 [ 405.179518][T11641] ? ktime_get+0xfd/0x130 [ 405.183854][T11641] bpf_test_run+0x288/0x680 [ 405.188359][T11641] ? kzalloc+0x20/0x20 [ 405.192426][T11641] ? build_skb+0x24c/0x440 [ 405.196929][T11641] bpf_prog_test_run_skb+0x84d/0x1130 [ 405.202300][T11641] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 405.208104][T11641] ? fput_many+0x42/0x1a0 [ 405.212434][T11641] ? __bpf_prog_get+0x29f/0x310 [ 405.217282][T11641] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 405.223085][T11641] __do_sys_bpf+0x2d28/0xbe70 [ 405.227789][T11641] ? _kstrtoull+0x390/0x490 [ 405.232278][T11641] ? kstrtouint_from_user+0x20f/0x2a0 [ 405.237626][T11641] ? refcount_sub_and_test_checked+0x1b6/0x290 [ 405.243764][T11641] ? __bpf_prog_put_rcu+0x300/0x300 [ 405.248967][T11641] ? refcount_inc_checked+0x50/0x50 [ 405.254167][T11641] ? memcg_check_events+0x5c/0x5b0 [ 405.259263][T11641] ? proc_fail_nth_write+0x1d5/0x240 [ 405.264565][T11641] ? __rcu_read_lock+0x50/0x50 [ 405.269313][T11641] ? proc_fail_nth_read+0x1c0/0x1c0 [ 405.274521][T11641] ? proc_fail_nth_read+0x1c0/0x1c0 [ 405.279733][T11641] ? memset+0x1f/0x40 [ 405.283690][T11641] ? fsnotify+0x1332/0x13f0 [ 405.288174][T11641] ? __kernel_write+0x340/0x340 [ 405.293018][T11641] ? check_preemption_disabled+0x9e/0x330 [ 405.298728][T11641] ? debug_smp_processor_id+0x20/0x20 [ 405.304178][T11641] ? __fsnotify_parent+0x310/0x310 [ 405.309305][T11641] ? __sb_end_write+0xb5/0x100 [ 405.314232][T11641] ? vfs_write+0x422/0x4e0 [ 405.318660][T11641] ? fput_many+0x42/0x1a0 [ 405.323033][T11641] ? check_preemption_disabled+0x154/0x330 [ 405.328829][T11641] do_syscall_64+0xcb/0x1e0 [ 405.333322][T11641] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 405.339190][T11641] RIP: 0033:0x466459 [ 405.343058][T11641] 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 [ 405.362637][T11641] RSP: 002b:00007f08cf104188 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 405.371022][T11641] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 405.378977][T11641] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a [ 405.386945][T11641] RBP: 00007f08cf1041d0 R08: 0000000000000000 R09: 0000000000000000 [ 405.394893][T11641] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 405.402843][T11641] R13: 00007ffd6d8db45f R14: 00007f08cf104300 R15: 0000000000022000 11:36:23 executing program 2 (fault-call:1 fault-nth:51): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fee009001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) 11:36:23 executing program 0: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setgroups(0x2, &(0x7f0000000000)=[r1, 0x0]) mount(0x0, &(0x7f0000000540)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000500)='sysfs\x00', 0x0, 0x0) symlink(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', &(0x7f00000002c0)='./file0\x00') r2 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x3, 0x20000) sendmsg$AUDIT_MAKE_EQUIV(r2, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x78, 0x3f7, 0x1, 0x70bd2d, 0x25dfdbfe, {0x7, 0x56, './file0', '\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0'}, ["", "", "", "", ""]}, 0x78}}, 0x4050) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000040)='./file0\x00') r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000380)={0x0, 0x0}) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c000000fedbdf2500080003000000000000000000", @ANYRES32=r3, @ANYBLOB="08000200", @ANYRES32=r4, @ANYBLOB="0800010003000000080001000100000008000200", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=r5, @ANYBLOB="0800010001000000000000"], 0x4c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) [ 405.447521][T11657] syz-executor.0 uses obsolete (PF_INET,SOCK_PACKET) [ 405.486872][T11662] FAULT_INJECTION: forcing a failure. [ 405.486872][T11662] name failslab, interval 1, probability 0, space 0, times 0 [ 405.499805][T11662] CPU: 1 PID: 11662 Comm: syz-executor.2 Not tainted 5.4.107-syzkaller-00751-gc50ff8e5608b #0 [ 405.510036][T11662] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 405.520081][T11662] Call Trace: [ 405.523379][T11662] dump_stack+0x1d8/0x24e [ 405.527701][T11662] ? devkmsg_release+0x11c/0x11c [ 405.532628][T11662] ? show_regs_print_info+0x12/0x12 [ 405.537817][T11662] ? dev_queue_xmit+0x20/0x20 [ 405.542488][T11662] should_fail+0x6f6/0x860 [ 405.546895][T11662] ? setup_fault_attr+0x3d0/0x3d0 [ 405.551923][T11662] ? skb_release_data+0x346/0x6b0 [ 405.551934][T11662] ? debug_smp_processor_id+0x20/0x20 [ 405.551945][T11662] ? bpf_clone_redirect+0x10e/0x350 [ 405.551955][T11662] ? skb_clone+0x1b2/0x360 [ 405.551966][T11662] should_failslab+0x5/0x20 [ 405.551976][T11662] kmem_cache_alloc+0x36/0x290 [ 405.551984][T11662] ? __bpf_redirect+0x736/0xd00 [ 405.551994][T11662] skb_clone+0x1b2/0x360 [ 405.552010][T11662] bpf_clone_redirect+0xa2/0x350 [ 405.552024][T11662] bpf_prog_9220d34f123440e6+0xc52/0x1000 [ 405.552034][T11662] ? __schedule+0x9b8/0x1170 [ 405.552045][T11662] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 405.552056][T11662] ? rcu_preempt_deferred_qs_irqrestore+0x701/0xae0 [ 405.552073][T11662] ? __rcu_read_unlock+0x1cd/0x6a0 [ 405.625336][T11662] ? __rcu_read_lock+0x50/0x50 [ 405.630095][T11662] ? ktime_get+0xfd/0x130 [ 405.634418][T11662] bpf_test_run+0x288/0x680 [ 405.639007][T11662] ? kzalloc+0x20/0x20 [ 405.643069][T11662] ? build_skb+0x24c/0x440 [ 405.647466][T11662] bpf_prog_test_run_skb+0x84d/0x1130 [ 405.652836][T11662] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 405.658623][T11662] ? fput_many+0x42/0x1a0 [ 405.662934][T11662] ? __bpf_prog_get+0x29f/0x310 [ 405.669208][T11662] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 405.674995][T11662] __do_sys_bpf+0x2d28/0xbe70 [ 405.679660][T11662] ? _kstrtoull+0x390/0x490 [ 405.684144][T11662] ? kstrtouint_from_user+0x20f/0x2a0 [ 405.689497][T11662] ? refcount_sub_and_test_checked+0x1b6/0x290 [ 405.695647][T11662] ? __bpf_prog_put_rcu+0x300/0x300 [ 405.700828][T11662] ? refcount_inc_checked+0x50/0x50 [ 405.706008][T11662] ? memcg_check_events+0x5c/0x5b0 [ 405.711111][T11662] ? proc_fail_nth_write+0x1d5/0x240 [ 405.716378][T11662] ? __rcu_read_lock+0x50/0x50 [ 405.721134][T11662] ? proc_fail_nth_read+0x1c0/0x1c0 [ 405.726314][T11662] ? proc_fail_nth_read+0x1c0/0x1c0 [ 405.731646][T11662] ? memset+0x1f/0x40 [ 405.735649][T11662] ? fsnotify+0x1332/0x13f0 [ 405.740139][T11662] ? __kernel_write+0x340/0x340 [ 405.744990][T11662] ? check_preemption_disabled+0x9e/0x330 [ 405.750697][T11662] ? debug_smp_processor_id+0x20/0x20 [ 405.756067][T11662] ? __fsnotify_parent+0x310/0x310 [ 405.761163][T11662] ? __sb_end_write+0xb5/0x100 [ 405.765906][T11662] ? vfs_write+0x422/0x4e0 [ 405.770298][T11662] ? fput_many+0x42/0x1a0 [ 405.774607][T11662] ? check_preemption_disabled+0x154/0x330 [ 405.780409][T11662] do_syscall_64+0xcb/0x1e0 [ 405.784898][T11662] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 405.790772][T11662] RIP: 0033:0x466459 [ 405.794646][T11662] 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 [ 405.814319][T11662] RSP: 002b:00007f08cf104188 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 405.822710][T11662] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 405.830663][T11662] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a [ 405.838615][T11662] RBP: 00007f08cf1041d0 R08: 0000000000000000 R09: 0000000000000000 [ 405.846567][T11662] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 405.854532][T11662] R13: 00007ffd6d8db45f R14: 00007f08cf104300 R15: 0000000000022000 11:36:24 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000480)={0x38, 0x2, 0x0, 0x5, 0x5, 0x83d0, 0x0, 0x0, 0x2, 0x4}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) recvmmsg(r1, &(0x7f0000000680)=[{{0x0, 0xffffffffffffffe1, 0x0}}], 0x1, 0x20, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x1, 0x0, 0x9, 0x3}, 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r4, &(0x7f0000000980), 0x10a9) syz_open_procfs(0x0, 0x0) r5 = creat(&(0x7f0000000140)='./bus\x00', 0x14) fcntl$setstatus(r5, 0x4, 0x46000) lseek(r5, 0x4200, 0x1) r6 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f00000004c0)=0x0) io_submit(r7, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r6, &(0x7f0000000000), 0x10000}]) r8 = open(0x0, 0x0, 0x0) sendfile(r5, r8, 0x0, 0x8400fffffffb) sendfile(r4, r4, &(0x7f0000000100), 0x8080ffffff7e) 11:36:24 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0x10000000}, 0x0) 11:36:24 executing program 4: unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800003, 0x4000012, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 11:36:24 executing program 3: memfd_create(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f00001a4000/0x4000)=nil, 0x4000, 0x6000007, 0x810, r1, 0x42684000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4}, &(0x7f0000000140)=0x1c) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r3, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fe0f09001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x0) 11:36:24 executing program 0: memfd_create(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fe0f09001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x0) 11:36:24 executing program 2 (fault-call:1 fault-nth:52): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fee009001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) [ 405.976311][T11684] FAULT_INJECTION: forcing a failure. [ 405.976311][T11684] name failslab, interval 1, probability 0, space 0, times 0 [ 405.988980][T11684] CPU: 0 PID: 11684 Comm: syz-executor.2 Not tainted 5.4.107-syzkaller-00751-gc50ff8e5608b #0 [ 405.999211][T11684] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 406.009249][T11684] Call Trace: [ 406.012534][T11684] dump_stack+0x1d8/0x24e [ 406.016877][T11684] ? devkmsg_release+0x11c/0x11c [ 406.021793][T11684] ? show_regs_print_info+0x12/0x12 [ 406.026969][T11684] ? dev_queue_xmit+0x20/0x20 [ 406.031626][T11684] should_fail+0x6f6/0x860 [ 406.036020][T11684] ? setup_fault_attr+0x3d0/0x3d0 [ 406.041023][T11684] ? skb_release_data+0x346/0x6b0 [ 406.046027][T11684] ? debug_smp_processor_id+0x20/0x20 [ 406.051394][T11684] ? bpf_clone_redirect+0x10e/0x350 [ 406.056573][T11684] ? skb_clone+0x1b2/0x360 [ 406.060982][T11684] should_failslab+0x5/0x20 [ 406.065477][T11684] kmem_cache_alloc+0x36/0x290 [ 406.070223][T11684] ? __bpf_redirect+0x736/0xd00 [ 406.075053][T11684] skb_clone+0x1b2/0x360 [ 406.079279][T11684] bpf_clone_redirect+0xa2/0x350 [ 406.084198][T11684] bpf_prog_9220d34f123440e6+0xa5e/0x1000 [ 406.089900][T11684] ? __schedule+0x9b8/0x1170 [ 406.094468][T11684] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 406.100254][T11684] ? rcu_preempt_deferred_qs_irqrestore+0x701/0xae0 [ 406.106826][T11684] ? __rcu_read_unlock+0x1cd/0x6a0 [ 406.111916][T11684] ? __rcu_read_lock+0x50/0x50 [ 406.116665][T11684] ? ktime_get+0xfd/0x130 [ 406.120980][T11684] bpf_test_run+0x288/0x680 [ 406.125483][T11684] ? kzalloc+0x20/0x20 [ 406.129532][T11684] ? build_skb+0x24c/0x440 [ 406.133939][T11684] bpf_prog_test_run_skb+0x84d/0x1130 [ 406.139292][T11684] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 406.145077][T11684] ? fput_many+0x42/0x1a0 [ 406.149384][T11684] ? __bpf_prog_get+0x29f/0x310 [ 406.154216][T11684] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 406.160006][T11684] __do_sys_bpf+0x2d28/0xbe70 [ 406.164668][T11684] ? _kstrtoull+0x390/0x490 [ 406.169150][T11684] ? kstrtouint_from_user+0x20f/0x2a0 [ 406.174502][T11684] ? refcount_sub_and_test_checked+0x1b6/0x290 [ 406.180643][T11684] ? __bpf_prog_put_rcu+0x300/0x300 [ 406.185823][T11684] ? refcount_inc_checked+0x50/0x50 [ 406.191017][T11684] ? memcg_check_events+0x5c/0x5b0 [ 406.196109][T11684] ? proc_fail_nth_write+0x1d5/0x240 [ 406.201372][T11684] ? __rcu_read_lock+0x50/0x50 [ 406.206134][T11684] ? proc_fail_nth_read+0x1c0/0x1c0 [ 406.211311][T11684] ? proc_fail_nth_read+0x1c0/0x1c0 [ 406.216484][T11684] ? memset+0x1f/0x40 [ 406.220444][T11684] ? fsnotify+0x1332/0x13f0 [ 406.224924][T11684] ? __kernel_write+0x340/0x340 [ 406.229756][T11684] ? check_preemption_disabled+0x9e/0x330 [ 406.235467][T11684] ? debug_smp_processor_id+0x20/0x20 [ 406.240823][T11684] ? __fsnotify_parent+0x310/0x310 [ 406.245931][T11684] ? __sb_end_write+0xb5/0x100 [ 406.250692][T11684] ? vfs_write+0x422/0x4e0 [ 406.255096][T11684] ? fput_many+0x42/0x1a0 [ 406.259408][T11684] ? check_preemption_disabled+0x154/0x330 [ 406.265196][T11684] do_syscall_64+0xcb/0x1e0 [ 406.269679][T11684] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 406.275562][T11684] RIP: 0033:0x466459 [ 406.279469][T11684] 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 [ 406.299057][T11684] RSP: 002b:00007f08cf104188 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 406.307460][T11684] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 406.315415][T11684] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a 11:36:24 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0x11000000}, 0x0) 11:36:24 executing program 4: unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = accept$inet(r0, &(0x7f0000000040)={0x2, 0x0, @initdev}, &(0x7f0000000080)=0x10) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x7}, 0x4) sendfile(r2, r3, &(0x7f00000000c0)=0x4, 0x7f) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) [ 406.323449][T11684] RBP: 00007f08cf1041d0 R08: 0000000000000000 R09: 0000000000000000 [ 406.331397][T11684] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 406.339430][T11684] R13: 00007ffd6d8db45f R14: 00007f08cf104300 R15: 0000000000022000 11:36:24 executing program 4: unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0xd2340, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r2) 11:36:24 executing program 2 (fault-call:1 fault-nth:53): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fee009001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) 11:36:24 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0x12000000}, 0x0) 11:36:24 executing program 4: unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fe0f09001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) ioctl$INCFS_IOC_FILL_BLOCKS(0xffffffffffffffff, 0x80106720, &(0x7f0000000140)={0x2, &(0x7f0000000040)=[{0xe1b, 0x1000, &(0x7f0000000c00)="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0x0, 0x1}, {0x4, 0x1000, &(0x7f0000001c00)="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0x1}]}) [ 406.590875][T11710] FAULT_INJECTION: forcing a failure. [ 406.590875][T11710] name failslab, interval 1, probability 0, space 0, times 0 [ 406.603540][T11710] CPU: 0 PID: 11710 Comm: syz-executor.2 Not tainted 5.4.107-syzkaller-00751-gc50ff8e5608b #0 [ 406.613771][T11710] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 406.623828][T11710] Call Trace: [ 406.627126][T11710] dump_stack+0x1d8/0x24e [ 406.631457][T11710] ? devkmsg_release+0x11c/0x11c [ 406.636433][T11710] ? show_regs_print_info+0x12/0x12 [ 406.641630][T11710] ? check_preemption_disabled+0x9e/0x330 [ 406.647352][T11710] ? dev_queue_xmit+0x20/0x20 [ 406.652023][T11710] should_fail+0x6f6/0x860 [ 406.656438][T11710] ? setup_fault_attr+0x3d0/0x3d0 [ 406.661460][T11710] ? check_preemption_disabled+0x9e/0x330 [ 406.667182][T11710] ? skb_clone+0x1b2/0x360 [ 406.671585][T11710] should_failslab+0x5/0x20 [ 406.676068][T11710] kmem_cache_alloc+0x36/0x290 [ 406.680920][T11710] skb_clone+0x1b2/0x360 [ 406.685142][T11710] bpf_clone_redirect+0xa2/0x350 [ 406.690069][T11710] ? switch_mm+0x100/0x100 [ 406.694465][T11710] ? _raw_spin_unlock_irq+0x4a/0x60 [ 406.699653][T11710] bpf_prog_9220d34f123440e6+0x473/0x1000 [ 406.705364][T11710] ? __schedule+0x9b8/0x1170 [ 406.709946][T11710] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 406.715749][T11710] ? rcu_preempt_deferred_qs_irqrestore+0x701/0xae0 [ 406.722861][T11710] ? __rcu_read_unlock+0x1cd/0x6a0 [ 406.727947][T11710] ? __rcu_read_lock+0x50/0x50 [ 406.732688][T11710] ? ktime_get+0xfd/0x130 [ 406.736996][T11710] bpf_test_run+0x288/0x680 [ 406.741489][T11710] ? kzalloc+0x20/0x20 [ 406.745558][T11710] ? build_skb+0x24c/0x440 [ 406.749960][T11710] bpf_prog_test_run_skb+0x84d/0x1130 [ 406.755316][T11710] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 406.761103][T11710] ? fput_many+0x42/0x1a0 [ 406.765414][T11710] ? __bpf_prog_get+0x29f/0x310 [ 406.770242][T11710] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 406.776026][T11710] __do_sys_bpf+0x2d28/0xbe70 [ 406.780723][T11710] ? _kstrtoull+0x390/0x490 [ 406.785203][T11710] ? kstrtouint_from_user+0x20f/0x2a0 [ 406.790557][T11710] ? refcount_sub_and_test_checked+0x1b6/0x290 [ 406.796688][T11710] ? __bpf_prog_put_rcu+0x300/0x300 [ 406.801950][T11710] ? refcount_inc_checked+0x50/0x50 [ 406.807128][T11710] ? memcg_check_events+0x5c/0x5b0 [ 406.812217][T11710] ? proc_fail_nth_write+0x1d5/0x240 [ 406.817481][T11710] ? debug_smp_processor_id+0x20/0x20 [ 406.822833][T11710] ? proc_fail_nth_read+0x1c0/0x1c0 [ 406.828009][T11710] ? check_preemption_disabled+0x9e/0x330 [ 406.833705][T11710] ? debug_smp_processor_id+0x20/0x20 [ 406.839056][T11710] ? check_preemption_disabled+0x9e/0x330 [ 406.844754][T11710] ? proc_fail_nth_read+0x1c0/0x1c0 [ 406.849927][T11710] ? memset+0x1f/0x40 [ 406.853898][T11710] ? fsnotify+0x1332/0x13f0 [ 406.858382][T11710] ? __kernel_write+0x340/0x340 [ 406.863215][T11710] ? check_preemption_disabled+0x9e/0x330 [ 406.868914][T11710] ? debug_smp_processor_id+0x20/0x20 [ 406.874263][T11710] ? __fsnotify_parent+0x310/0x310 [ 406.879369][T11710] ? __sb_end_write+0xb5/0x100 [ 406.884110][T11710] ? vfs_write+0x422/0x4e0 [ 406.888605][T11710] ? fput_many+0x42/0x1a0 [ 406.892918][T11710] ? check_preemption_disabled+0x154/0x330 [ 406.898705][T11710] do_syscall_64+0xcb/0x1e0 [ 406.903189][T11710] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 406.909061][T11710] RIP: 0033:0x466459 [ 406.912951][T11710] 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 [ 406.932539][T11710] RSP: 002b:00007f08cf104188 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 406.940931][T11710] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 406.948893][T11710] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a [ 406.956840][T11710] RBP: 00007f08cf1041d0 R08: 0000000000000000 R09: 0000000000000000 [ 406.964790][T11710] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 406.972739][T11710] R13: 00007ffd6d8db45f R14: 00007f08cf104300 R15: 0000000000022000 11:36:25 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000480)={0x38, 0x2, 0x0, 0x5, 0x5, 0x83d0, 0x0, 0x0, 0x2, 0x4}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) recvmmsg(r1, &(0x7f0000000680)=[{{0x0, 0xffffffffffffffe1, 0x0}}], 0x1, 0x20, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x1, 0x0, 0x9, 0x3}, 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r4, &(0x7f0000000980), 0x10a9) syz_open_procfs(0x0, 0x0) r5 = creat(&(0x7f0000000140)='./bus\x00', 0x14) fcntl$setstatus(r5, 0x4, 0x46000) lseek(r5, 0x4200, 0x1) r6 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f00000004c0)=0x0) io_submit(r7, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r6, &(0x7f0000000000), 0x10000}]) r8 = open(0x0, 0x0, 0x0) sendfile(r5, r8, 0x0, 0x8400fffffffb) sendfile(r4, r4, &(0x7f0000000100), 0x8080ffffff7e) 11:36:25 executing program 4: unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00000aa000/0x2000)=nil, 0x2000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 11:36:25 executing program 0: ioctl$FICLONE(0xffffffffffffffff, 0x40049409, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x3}, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000100), 0x8) listen(r1, 0x8002) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x1) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00000001c0)="131f229aff7ae96d243c5bc43489bbe2965cb9dba4f090d50b60095c472e4481cba8ce536ba020090a1cbfdcaf81946537981eff5cd695151a7c0027a0fe39c6733546e2b7b82cbf4147d0643bb7b92aa5253e65f960169d3d0202ea3a99eb6bc34bc240ca3da7b6d254743348ec2ea72dbce491173357bbf6ff73d59ec0024c6a91d722605c33c898f951a8ceb24c1543784053fd26c17e9e3e64ab78da023b2c28aa4a5b9ee5cd78cd781b5736b4956c077d62", 0xb4, 0x60001, &(0x7f0000000000)={0xa, 0x4e23, 0x2, @private2, 0x6}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f00000000c0)=@gcm_256={{0x303}, "9efa620a9c14898b", "0a1a555d81566a270fe9bf3bb290d56449a61b4b26d700", "7e2b8382", "e5d7c972fee205f7"}, 0x38) perf_event_open$cgroup(&(0x7f0000000140)={0x3, 0x70, 0x5, 0x0, 0x80, 0x0, 0x0, 0x0, 0x20000, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8, 0x0, 0x9, 0x0, 0x2, 0x0, 0x60}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0xc) mmap(&(0x7f0000166000/0x2000)=nil, 0x2000, 0x0, 0x13, r1, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 11:36:25 executing program 2 (fault-call:1 fault-nth:54): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000029fefffe7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d640500000000006504040001000000040400001c007d60b7030000000000006a0a00fe20000000850000000d000000b700000000000000950000fe00000000c9be17044171e1d3d7b1d6d0ff03000000000000c668a4b63e069efb297975738f538e31ec24925095a163b9d4e76be266e31a80212240baa44e080addde6033170000007b3f912f6906a6e2313091df61258a1fda45991fbdce6793c8a4785ee8b60092659b941bbd750045404b04bf97c0fea679c032b3203c6cd8bac9626bcc85e961509735a04617dc0200379e731d3a8d8fea894a4ee293001f6ce7d5b40bf2a7399423f84c6fa5f9be8173d05afe002c0e7821d406c967379e7521392d24d6c8034e2dc7c053498a9f413af569575de3b5c85546945e9bce678ee9a09806474947310bae538450a676d71c01175b060000000000000000a3d39322942df819eea101000000000000009fc8f4b9276e9dc330c9cbac5d708570a14546aa89e13c65896d24684ee25f853b0858122c3d1de564d84638c7f6ec477f9ffece0ff3d9f4cf21c119b95eba4c925c80c3c33c81a68055fc8b3af4f32d16cf290f90d80f1da0db08da80f7a88b63885551371ee1febf833a4103e2f68d1aa3a2138953c0c41ead2824f4ae3260007396d42e0168a85fc6448b3f2eaab716abe53aa6c1ba9ace891ef38f9a00000000000000000000000000000000000200481ac0f54b7a913f3465c333429c19f5d01166a1c4edc2abdeb53125c27b3d454e25bf47085689e16b524053ac75f36b5b6e7ddf0aa170ec19aee6ccb06c4708e4ec97194d713a36d9bbed4e832541318a8c13c55c40d100e58fb845049af5b02f8ba8fc1345d6442b96c2d17bd048a2ed0841560c424324db952a44b515d47945babf404c35fd608046f1640f05007842f01d3428843635d4f3e98399b396ea30fc8f9a911a64798a4cf7b63b48349cd630881342c6533f5a9ac85b040000000000000000090000000000009380513278d4701e78251bbc45b73f8d5665d369df748c068b23e3fe886aee0668e58e7158040e0156e332b122288e40fecb03cf4880"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fee009001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) 11:36:25 executing program 3: memfd_create(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0xc81e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x3f, 0x9, 0xc7, 0xff, 0x0, 0x2, 0x41204, 0x8, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140), 0x2}, 0x800, 0x2, 0xffffff7b, 0x0, 0x8, 0x1ff, 0x4}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x2) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fe0f09001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYRESDEC], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) ioctl$F2FS_IOC_RESIZE_FS(r1, 0x4008f510, &(0x7f0000000040)=0x3) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0x31, 0x0, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fe0f09001affff45d71e4d7d7de19cb94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000, 0x0, 0xfffffffffffffe87, &(0x7f0000000000), &(0x7f0000000280)="05494fdc685754a9899a5617ffd1ed006b7cc0969ff9a635", 0x1}, 0x99) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000008, 0x50010, r1, 0x2f408000) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x0) 11:36:25 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0x13000000}, 0x0) [ 407.080111][T11727] FAULT_INJECTION: forcing a failure. [ 407.080111][T11727] name failslab, interval 1, probability 0, space 0, times 0 [ 407.092865][T11727] CPU: 1 PID: 11727 Comm: syz-executor.2 Not tainted 5.4.107-syzkaller-00751-gc50ff8e5608b #0 [ 407.103096][T11727] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 407.113135][T11727] Call Trace: [ 407.116417][T11727] dump_stack+0x1d8/0x24e [ 407.120730][T11727] ? devkmsg_release+0x11c/0x11c [ 407.125661][T11727] ? show_regs_print_info+0x12/0x12 [ 407.130843][T11727] should_fail+0x6f6/0x860 [ 407.135242][T11727] ? setup_fault_attr+0x3d0/0x3d0 [ 407.140245][T11727] ? __copy_skb_header+0x421/0x550 [ 407.145340][T11727] ? bpf_clone_redirect+0x10e/0x350 [ 407.150516][T11727] should_failslab+0x5/0x20 [ 407.155034][T11727] __kmalloc_track_caller+0x5d/0x2e0 [ 407.160305][T11727] ? bpf_clone_redirect+0x10e/0x350 [ 407.165492][T11727] pskb_expand_head+0x10d/0xfa0 [ 407.170334][T11727] ? skb_ensure_writable+0x2ab/0x420 [ 407.175614][T11727] bpf_clone_redirect+0x10e/0x350 [ 407.180707][T11727] bpf_prog_9220d34f123440e6+0xc67/0x1000 [ 407.186408][T11727] ? __schedule+0x9b8/0x1170 [ 407.190980][T11727] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 407.196778][T11727] ? rcu_preempt_deferred_qs_irqrestore+0x701/0xae0 [ 407.203351][T11727] ? __rcu_read_unlock+0x1cd/0x6a0 [ 407.208445][T11727] ? __rcu_read_lock+0x50/0x50 [ 407.213190][T11727] ? ktime_get+0xfd/0x130 [ 407.217506][T11727] bpf_test_run+0x288/0x680 [ 407.221998][T11727] ? kzalloc+0x20/0x20 [ 407.226047][T11727] ? build_skb+0x24c/0x440 [ 407.230443][T11727] bpf_prog_test_run_skb+0x84d/0x1130 [ 407.235801][T11727] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 407.241588][T11727] ? fput_many+0x42/0x1a0 [ 407.245899][T11727] ? __bpf_prog_get+0x29f/0x310 [ 407.250742][T11727] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 407.256531][T11727] __do_sys_bpf+0x2d28/0xbe70 [ 407.261194][T11727] ? _kstrtoull+0x390/0x490 [ 407.265676][T11727] ? kstrtouint_from_user+0x20f/0x2a0 [ 407.271043][T11727] ? refcount_sub_and_test_checked+0x1b6/0x290 [ 407.277174][T11727] ? __bpf_prog_put_rcu+0x300/0x300 [ 407.282351][T11727] ? refcount_inc_checked+0x50/0x50 [ 407.287526][T11727] ? memcg_check_events+0x5c/0x5b0 [ 407.292641][T11727] ? proc_fail_nth_write+0x1d5/0x240 [ 407.297920][T11727] ? __rcu_read_lock+0x50/0x50 [ 407.302670][T11727] ? proc_fail_nth_read+0x1c0/0x1c0 [ 407.307850][T11727] ? proc_fail_nth_read+0x1c0/0x1c0 [ 407.313028][T11727] ? memset+0x1f/0x40 [ 407.316989][T11727] ? fsnotify+0x1332/0x13f0 [ 407.321578][T11727] ? __kernel_write+0x340/0x340 [ 407.326410][T11727] ? check_preemption_disabled+0x9e/0x330 [ 407.332111][T11727] ? debug_smp_processor_id+0x20/0x20 [ 407.337462][T11727] ? __fsnotify_parent+0x310/0x310 [ 407.342557][T11727] ? __sb_end_write+0xb5/0x100 [ 407.347301][T11727] ? vfs_write+0x422/0x4e0 [ 407.351696][T11727] ? fput_many+0x42/0x1a0 [ 407.356003][T11727] ? check_preemption_disabled+0x154/0x330 [ 407.361793][T11727] do_syscall_64+0xcb/0x1e0 [ 407.366278][T11727] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 407.372148][T11727] RIP: 0033:0x466459 [ 407.376023][T11727] 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 [ 407.395606][T11727] RSP: 002b:00007f08cf104188 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 407.403998][T11727] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 407.411946][T11727] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a [ 407.419895][T11727] RBP: 00007f08cf1041d0 R08: 0000000000000000 R09: 0000000000000000 11:36:25 executing program 4: r0 = socket(0x10, 0x80002, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$GTP_CMD_GETPDP(r3, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="4800000024000705fcffffffffffffff00001f00", @ANYRES32=r4, @ANYBLOB="000004f8f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="24dd1dfffff80000424800"/20, @ANYRES32=r4, @ANYBLOB="000000000200ffff00000f00"], 0x24}}, 0x0) r5 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_group_source_req(r5, 0x29, 0x0, &(0x7f0000000240)={0x2, {{0xa, 0x4e24, 0xbccf, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x5}}, {{0xa, 0x4e23, 0x0, @empty, 0x1ff}}}, 0x108) 11:36:25 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x15, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x79, 0x10, 0x0, 0x2}, [@ldst={0x3, 0x0, 0x6, 0x0, 0x0, 0x6}], {0x95, 0x0, 0x74}}, &(0x7f0000003ff6)='GPL\x00', 0x2, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='freezer.parent_freezing\x00', 0x0, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)={@map, r0, 0x37}, 0x10) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000140)=0x8) r1 = openat$incfs(r0, &(0x7f0000000180)='.log\x00', 0x105400, 0x10) sendmsg$nl_route(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@mpls_getroute={0x60, 0x1a, 0x800, 0x70bd25, 0x25dfdbfb, {0x1c, 0x14, 0x10, 0x0, 0x0, 0x2, 0xff, 0x4, 0x100}, [@RTA_DST={0x8, 0x1, {0x165c}}, @RTA_VIA={0x14, 0x12, {0xf, "7d3b8a94d92cd5188698d18e109f"}}, @RTA_DST={0x8, 0x1, {0x1}}, @RTA_VIA={0x14, 0x12, {0x22, "5e069141401841b49e9af77c79d8"}}, @RTA_MULTIPATH={0xc, 0x9, {0x1, 0x18, 0x7}}]}, 0x60}, 0x1, 0x0, 0x0, 0x40004}, 0x20000000) r2 = syz_open_dev$hidraw(&(0x7f0000000300)='/dev/hidraw#\x00', 0x101, 0x10001) dup3(r2, 0xffffffffffffffff, 0x0) [ 407.427842][T11727] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 407.435787][T11727] R13: 00007ffd6d8db45f R14: 00007f08cf104300 R15: 0000000000022000 11:36:25 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0x14000000}, 0x0) [ 407.481776][T11740] __nla_validate_parse: 5 callbacks suppressed [ 407.481806][T11740] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 11:36:25 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8c}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000002680)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000008c0)=""/32, 0x20}}, {{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f00000002c0)=""/59, 0x3b}, {0x0}], 0x2}}], 0x2, 0x22, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r3, &(0x7f00000007c0)="30eb2297b18c0a2ada6f46f8341ce63ccdab668e820dabde", 0x41395563) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f00000004c0)="1d9fa08f948011dfc8f45221fba5023c8c58b09d95ca473d970e95b7fd7a25db1fb0b7a6c79d87591a035c0efd1cf9a11332013f50dfa25a5cef66b9c8eac11ebcbabb693ff4fda81436c1dd7d87748be8e9794086bff6466907f1b06c3640a2a000f7591c2a620e0a3e9698be39dd9e605df410dd406d4a2c0f81503d17425e2a47540762fcddcb0f48499621", 0x8d}], 0x1, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000003240)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000900)=ANY=[@ANYRESDEC, @ANYRES16=0x0, @ANYBLOB="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", @ANYBLOB="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"]}}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3, 0x100000004, 0x6000002, 0xfffffffffffffffc}, 0x0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r4, &(0x7f0000000300)={0x2, 0x4e23, @local}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r4, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000600)=0xda6, 0x4) writev(r4, &(0x7f0000000780)=[{&(0x7f0000000100)="dff548771d77ce8786aca76dda6fb054ab8ea73799d7293eda90ba41a2db81fab55b5415692300a8e64bca2f60e1717f85f06a6bbca90f392b04f34940db7ffccc33ed6ea82296de9683c9e360cd1c477304bd8f9bd74d44a4c7d1c7e625a86cd54b72c5745f475a772b84977a6b05381dbe6259bc510f0f70c3e9946a78c7b5a19e97447799d930f9623b", 0x8b}, {&(0x7f00000001c0)="96431fb1cb119741590ad657dc5e5ce3e5fe9f1f639e6a18bc7b6c1d0b424eb306f34cf2429c62c0fdefbae36740a7169721af852826d7f14b6cae8af86507ff78a1dda991aea5952f43e7e0146a3c035f0113d617240e8940c60cdf3400193bbe3a0c0b1eae5799db27b4ee9c13475210defa4dac9d784e0c89135b82b321f8e43d7a5db9ab1bfd319f472a94", 0x8d}, {&(0x7f0000001340)="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", 0x1b9}], 0x3) sendto$inet(r4, &(0x7f00000012c0)="1a268a927f1f6588b967481241ba78600453f65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 11:36:25 executing program 2 (fault-call:1 fault-nth:55): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fee009001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) [ 407.570570][T11749] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 11:36:25 executing program 3: memfd_create(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xd, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x8, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000)={0x80000}, 0x8, 0x10, &(0x7f0000000000)={0x3, 0x10, 0x1}, 0x10, 0xffffffffffffffff}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fe0f09001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x24440, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000140)=r0, 0x4) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x0) [ 407.716470][T11756] FAULT_INJECTION: forcing a failure. [ 407.716470][T11756] name failslab, interval 1, probability 0, space 0, times 0 [ 407.729215][T11756] CPU: 0 PID: 11756 Comm: syz-executor.2 Not tainted 5.4.107-syzkaller-00751-gc50ff8e5608b #0 [ 407.738557][ T22] audit: type=1400 audit(1616499385.871:19): avc: denied { write } for pid=11755 comm="syz-executor.3" name="net" dev="proc" ino=53965 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dir permissive=1 [ 407.739441][T11756] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 407.739446][T11756] Call Trace: [ 407.739466][T11756] dump_stack+0x1d8/0x24e [ 407.739479][T11756] ? devkmsg_release+0x11c/0x11c [ 407.739490][T11756] ? show_regs_print_info+0x12/0x12 [ 407.739500][T11756] ? dev_queue_xmit+0x20/0x20 [ 407.739512][T11756] should_fail+0x6f6/0x860 [ 407.739532][T11756] ? setup_fault_attr+0x3d0/0x3d0 [ 407.786075][ T22] audit: type=1400 audit(1616499385.871:20): avc: denied { add_name } for pid=11755 comm="syz-executor.3" name="pfkey" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dir permissive=1 [ 407.790170][T11756] ? skb_release_data+0x346/0x6b0 [ 407.790182][T11756] ? debug_smp_processor_id+0x20/0x20 [ 407.790194][T11756] ? bpf_clone_redirect+0x10e/0x350 [ 407.790203][T11756] ? skb_clone+0x1b2/0x360 [ 407.790214][T11756] should_failslab+0x5/0x20 [ 407.790230][T11756] kmem_cache_alloc+0x36/0x290 [ 407.795802][ T22] audit: type=1400 audit(1616499385.871:21): avc: denied { create } for pid=11755 comm="syz-executor.3" name="pfkey" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:kernel_t:s0 tclass=file permissive=1 [ 407.799282][T11756] ? __bpf_redirect+0x736/0xd00 [ 407.799293][T11756] skb_clone+0x1b2/0x360 [ 407.799304][T11756] bpf_clone_redirect+0xa2/0x350 [ 407.799316][T11756] bpf_prog_9220d34f123440e6+0x47e/0x1000 [ 407.799327][T11756] ? __kasan_kmalloc+0x1a3/0x1e0 [ 407.799340][T11756] ? __kasan_kmalloc+0x137/0x1e0 [ 407.905925][T11756] ? kmem_cache_alloc+0x115/0x290 [ 407.910944][T11756] ? build_skb+0x27/0x440 [ 407.915260][T11756] ? bpf_prog_test_run_skb+0x419/0x1130 [ 407.920780][T11756] ? __do_sys_bpf+0x2d28/0xbe70 [ 407.925604][T11756] ? do_syscall_64+0xcb/0x1e0 [ 407.930257][T11756] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 407.936314][T11756] ? ktime_get+0xfd/0x130 [ 407.940639][T11756] bpf_test_run+0x288/0x680 [ 407.945138][T11756] ? kzalloc+0x20/0x20 [ 407.949192][T11756] ? build_skb+0x24c/0x440 [ 407.953642][T11756] bpf_prog_test_run_skb+0x84d/0x1130 [ 407.959009][T11756] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 407.964813][T11756] ? fput_many+0x42/0x1a0 [ 407.969118][T11756] ? __bpf_prog_get+0x29f/0x310 [ 407.973967][T11756] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 407.979755][T11756] __do_sys_bpf+0x2d28/0xbe70 [ 407.984409][T11756] ? _kstrtoull+0x390/0x490 [ 407.988888][T11756] ? kstrtouint_from_user+0x20f/0x2a0 [ 407.994257][T11756] ? refcount_sub_and_test_checked+0x1b6/0x290 [ 408.000395][T11756] ? __bpf_prog_put_rcu+0x300/0x300 [ 408.005575][T11756] ? refcount_inc_checked+0x50/0x50 [ 408.010782][T11756] ? memcg_check_events+0x5c/0x5b0 [ 408.016033][T11756] ? proc_fail_nth_write+0x1d5/0x240 [ 408.021303][T11756] ? __rcu_read_lock+0x50/0x50 [ 408.026288][T11756] ? proc_fail_nth_read+0x1c0/0x1c0 [ 408.031475][T11756] ? proc_fail_nth_read+0x1c0/0x1c0 [ 408.036659][T11756] ? memset+0x1f/0x40 [ 408.040634][T11756] ? fsnotify+0x1332/0x13f0 [ 408.045123][T11756] ? __kernel_write+0x340/0x340 [ 408.049953][T11756] ? check_preemption_disabled+0x9e/0x330 [ 408.055655][T11756] ? debug_smp_processor_id+0x20/0x20 [ 408.061004][T11756] ? __fsnotify_parent+0x310/0x310 [ 408.066116][T11756] ? __sb_end_write+0xb5/0x100 [ 408.070884][T11756] ? vfs_write+0x422/0x4e0 [ 408.075316][T11756] ? fput_many+0x42/0x1a0 [ 408.079632][T11756] ? check_preemption_disabled+0x154/0x330 [ 408.085438][T11756] do_syscall_64+0xcb/0x1e0 [ 408.089944][T11756] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 408.096002][T11756] RIP: 0033:0x466459 [ 408.099877][T11756] 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 [ 408.119477][T11756] RSP: 002b:00007f08cf104188 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 408.127873][T11756] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 408.135850][T11756] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a [ 408.143818][T11756] RBP: 00007f08cf1041d0 R08: 0000000000000000 R09: 0000000000000000 [ 408.151777][T11756] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 408.159743][T11756] R13: 00007ffd6d8db45f R14: 00007f08cf104300 R15: 0000000000022000 11:36:26 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0x36010000}, 0x0) 11:36:26 executing program 4: r0 = socket(0x10, 0x80002, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$GTP_CMD_GETPDP(r3, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="4800000024000705fcffffffffffffff00001f00", @ANYRES32=r4, @ANYBLOB="000004f8f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="24dd1dfffff80000424800"/20, @ANYRES32=r4, @ANYBLOB="000000000200ffff00000f00"], 0x24}}, 0x0) r5 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_group_source_req(r5, 0x29, 0x0, &(0x7f0000000240)={0x2, {{0xa, 0x4e24, 0xbccf, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x5}}, {{0xa, 0x4e23, 0x0, @empty, 0x1ff}}}, 0x108) 11:36:26 executing program 3: memfd_create(0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x4}, 0x0) perf_event_open(&(0x7f00000007c0)={0x4, 0x70, 0x2, 0x2, 0x4, 0x9, 0x0, 0x1f, 0x142, 0x5, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x62e, 0x2, @perf_bp={&(0x7f0000000780)}, 0x4000, 0x2, 0x7, 0x7, 0x6, 0x3, 0xc9b}, r1, 0xe, 0xffffffffffffffff, 0x1) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000029fefffe7a0af0fff8ffffff79a4f0fb00000000b7060000ffffffff2d640500000000006504040001000000040400001c007d60b7030000000000006a0a00fe20000000850000000d000000b700000000000000950000fe00000000c9be17044171e1d3d7b1d6d0ff03000000000000c668a4b63e069efb297975738f538e31ec24925095a163b9d4e76be266e31a80212240baa44e080addde6033170000007b3f912f6906a6e2313091df613b258a1fda45991fbdce6793c8a4785ee8b60092659b941bbd750045404b04bf97c0fea679c032b3203c6cd8bac9626bcc85e961509735a04617dc0200379e731d3a8d8fea894a4ee293001f6ce7d5b40bf2a7399423f84c6fa5f9be8173d05afe002c0e7821d406c967379e7521392d24d6c8034e2dc7c053498a9f413af569575de3b5c85546945e9bce678ee9a09806474947310bae538450a676d71c01175b060000000000000000a3d39322942df819eea101000000000000009fc8f4b9276e9dc330c9cbac5d708570a14546aa89e13c65896d24684ee25f853b0858122c4770f707d84638c7f6ec477f9ffece0ff3d9f4cf21c119b9620000005c80c3c33c81a68055fc8b3af4f32d16cf290f90d80f1da0db08da80f7a88b63885551371ee1febf833a4103e2f68d1aa3a2138953c0c41ead2824f4ae3260007396d42e0168a85fc6448b3f2eaab716abe53aa6c1ba9ace891ef38f9a00000000000000000000000000000000000200481ac0f54b7a913f3465c333429c19f5d01166a1c4edc2abdeb53125c27b3d454e25bf47085689e16b524053ac75f36b5b6e7ddf0aa170ec19aee6ccb06c4708e4ec97194d713a36d9bbed4e832541318a8c13c55c40d100e56fb845049af5b02f8ba8fc1345d6442b96c2d17bd048a2ed0841560c424324db952a44b515d47945babf404c35fd608046f1640f05007842f01d3428843635d4d6e98399b396ea30fc8f9a911a64798a4cf7b63b48349cd630881342c6533f5a9ac85b040000000000000000090000000000009380513278d4701e78251bbc45b73f8d5665d369df748c068b23e3fe886aee0668e58e7158040e0156e332b122288e40fecb03cf4880"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) sendfile(r0, r0, 0x0, 0x100) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r2, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fe0f09001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000040)='syzkaller\x00') bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={r2, 0xc0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=0x4, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x9, 0x5}, 0x0, 0x0, &(0x7f00000001c0)={0x3, 0x9, 0x5, 0x9}, &(0x7f0000000280)=0x8, 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=0xfffffffffffffff9}}, 0x10) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x0) 11:36:26 executing program 2 (fault-call:1 fault-nth:56): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fee009001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) 11:36:26 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x4}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x42016, 0xfffffffffffffffe}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00000000c0)='{{@-:[%\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x6, &(0x7f0000002000)) fcntl$lock(r2, 0x24, &(0x7f0000000180)={0x0, 0x2}) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f00000009c0)) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) sendmsg$BATADV_CMD_TP_METER(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="820a48db033cdd15241a46b0674caa70de17e5097983e36bda35ec841e4adb31875dfaf4313b6223f5a756db2127e902f154079b4f7b5ab742acd3b73dbf038764dbae25215b7c9e38fbb42dc116e5d552cd73c25f538dc8d1d319eb585a18a1e7c77cdc1239340c37d4475ca2f0c10889bcc69f22b794d336cd00000000000000003945fdd3b98e35b3b02b627067ec0f3b23a772c472f268b62aa19d6aba7c2a1eb2a2464d3d7df93b145b478709d79223f911a121438a244e68fb07116688a60734d518f2180dcce2257a53b584f7502aa4df445366e74ffa03e32506233aee52094d6efdf3a6ef6d755fd17952b173db292c13", @ANYRES16=0x0, @ANYBLOB="00022abd7000fbdbdf250200000005002a000181000000000000009a2829"], 0x24}}, 0x80018c1) 11:36:26 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000480)={0x38, 0x2, 0x0, 0x5, 0x5, 0x83d0, 0x0, 0x0, 0x2, 0x4}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) recvmmsg(r1, &(0x7f0000000680)=[{{0x0, 0xffffffffffffffe1, 0x0}}], 0x1, 0x20, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x1, 0x0, 0x9, 0x3}, 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r4, &(0x7f0000000980), 0x10a9) syz_open_procfs(0x0, 0x0) r5 = creat(&(0x7f0000000140)='./bus\x00', 0x14) fcntl$setstatus(r5, 0x4, 0x46000) lseek(r5, 0x4200, 0x1) r6 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f00000004c0)=0x0) io_submit(r7, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r6, &(0x7f0000000000), 0x10000}]) r8 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r8, 0x0, 0x8400fffffffb) sendfile(r4, r4, &(0x7f0000000100), 0x8080ffffff7e) 11:36:26 executing program 0: r0 = epoll_create1(0x0) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000100)=0x7) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x140, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x210a, 0x0, 0xfffffffd}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0xa0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='devtmpfs\x00', 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='lowerdir=.:fide0', @ANYRES16=r2, @ANYRES32, @ANYRESDEC=r3]) r4 = open(&(0x7f0000000080)='./file0/file0\x00', 0x40, 0xd1) getdents64(r4, &(0x7f00000004c0)=""/257, 0x162) r5 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x7}, 0x4) fcntl$dupfd(0xffffffffffffffff, 0x406, r5) [ 408.273536][T11770] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 408.309299][T11779] FAULT_INJECTION: forcing a failure. [ 408.309299][T11779] name failslab, interval 1, probability 0, space 0, times 0 11:36:26 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0x40000000}, 0x0) [ 408.322009][T11779] CPU: 0 PID: 11779 Comm: syz-executor.2 Not tainted 5.4.107-syzkaller-00751-gc50ff8e5608b #0 [ 408.332260][T11779] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 408.342305][T11779] Call Trace: [ 408.345592][T11779] dump_stack+0x1d8/0x24e [ 408.349924][T11779] ? devkmsg_release+0x11c/0x11c [ 408.354861][T11779] ? show_regs_print_info+0x12/0x12 [ 408.355575][T11783] overlayfs: failed to resolve 'fide0': -2 [ 408.360051][T11779] should_fail+0x6f6/0x860 11:36:26 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ftruncate(r0, 0x400) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x63565}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VTI_LOCAL={0x8, 0x4, @private=0xa010102}]}}}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}]}, 0x40}}, 0x8014) 11:36:26 executing program 3: memfd_create(0x0, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r1, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0}, &(0x7f0000000540)=0xc) r4 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) fchown(r2, r3, r5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r6, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fe0f09001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x0) r7 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80800) fcntl$getownex(r7, 0x10, &(0x7f0000000140)) [ 408.360061][T11779] ? setup_fault_attr+0x3d0/0x3d0 [ 408.360072][T11779] ? __copy_skb_header+0x421/0x550 [ 408.360083][T11779] ? bpf_clone_redirect+0x10e/0x350 [ 408.360103][T11779] should_failslab+0x5/0x20 [ 408.390327][T11779] __kmalloc_track_caller+0x5d/0x2e0 [ 408.395620][T11779] ? bpf_clone_redirect+0x10e/0x350 [ 408.400821][T11779] pskb_expand_head+0x10d/0xfa0 [ 408.405671][T11779] ? skb_ensure_writable+0x2ab/0x420 [ 408.410951][T11779] bpf_clone_redirect+0x10e/0x350 [ 408.416086][T11779] bpf_prog_9220d34f123440e6+0x531/0x1000 [ 408.421811][T11779] ? __kasan_kmalloc+0x1a3/0x1e0 [ 408.426741][T11779] ? __kasan_kmalloc+0x137/0x1e0 [ 408.431669][T11779] ? kmem_cache_alloc+0x115/0x290 [ 408.436805][T11779] ? build_skb+0x27/0x440 [ 408.441217][T11779] ? bpf_prog_test_run_skb+0x419/0x1130 [ 408.446746][T11779] ? __do_sys_bpf+0x2d28/0xbe70 [ 408.451593][T11779] ? do_syscall_64+0xcb/0x1e0 [ 408.456260][T11779] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 408.462308][T11779] ? ktime_get+0xfd/0x130 [ 408.466634][T11779] bpf_test_run+0x288/0x680 [ 408.471124][T11779] ? kzalloc+0x20/0x20 [ 408.475187][T11779] ? build_skb+0x24c/0x440 [ 408.479601][T11779] bpf_prog_test_run_skb+0x84d/0x1130 [ 408.485024][T11779] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 408.490825][T11779] ? fput_many+0x42/0x1a0 [ 408.495147][T11779] ? __bpf_prog_get+0x29f/0x310 [ 408.499986][T11779] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 408.505773][T11779] __do_sys_bpf+0x2d28/0xbe70 [ 408.510495][T11779] ? _kstrtoull+0x390/0x490 [ 408.515000][T11779] ? kstrtouint_from_user+0x20f/0x2a0 [ 408.520379][T11779] ? refcount_sub_and_test_checked+0x1b6/0x290 [ 408.526578][T11779] ? __bpf_prog_put_rcu+0x300/0x300 [ 408.531775][T11779] ? refcount_inc_checked+0x50/0x50 [ 408.537404][T11779] ? memcg_check_events+0x5c/0x5b0 [ 408.542614][T11779] ? proc_fail_nth_write+0x1d5/0x240 [ 408.547885][T11779] ? __rcu_read_lock+0x50/0x50 [ 408.552645][T11779] ? proc_fail_nth_read+0x1c0/0x1c0 [ 408.557830][T11779] ? proc_fail_nth_read+0x1c0/0x1c0 [ 408.563014][T11779] ? memset+0x1f/0x40 [ 408.566982][T11779] ? fsnotify+0x1332/0x13f0 [ 408.571465][T11779] ? __kernel_write+0x340/0x340 [ 408.576296][T11779] ? check_preemption_disabled+0x9e/0x330 [ 408.582082][T11779] ? debug_smp_processor_id+0x20/0x20 [ 408.587535][T11779] ? __fsnotify_parent+0x310/0x310 [ 408.592635][T11779] ? __sb_end_write+0xb5/0x100 [ 408.597386][T11779] ? vfs_write+0x422/0x4e0 [ 408.601789][T11779] ? fput_many+0x42/0x1a0 [ 408.606113][T11779] ? check_preemption_disabled+0x154/0x330 [ 408.611945][T11779] do_syscall_64+0xcb/0x1e0 [ 408.616450][T11779] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 408.622331][T11779] RIP: 0033:0x466459 [ 408.626254][T11779] 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 [ 408.645925][T11779] RSP: 002b:00007f08cf104188 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 408.654323][T11779] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 408.662284][T11779] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a [ 408.670250][T11779] RBP: 00007f08cf1041d0 R08: 0000000000000000 R09: 0000000000000000 [ 408.678359][T11779] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 408.687796][T11779] R13: 00007ffd6d8db45f R14: 00007f08cf104300 R15: 0000000000022000 11:36:26 executing program 2 (fault-call:1 fault-nth:57): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fee009001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) 11:36:26 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0x60000000}, 0x0) [ 408.728773][T11788] overlayfs: failed to resolve 'fide0': -2 [ 408.770907][T11797] FAULT_INJECTION: forcing a failure. [ 408.770907][T11797] name failslab, interval 1, probability 0, space 0, times 0 [ 408.783634][T11797] CPU: 0 PID: 11797 Comm: syz-executor.2 Not tainted 5.4.107-syzkaller-00751-gc50ff8e5608b #0 [ 408.793878][T11797] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 408.803916][T11797] Call Trace: [ 408.807199][T11797] dump_stack+0x1d8/0x24e [ 408.811517][T11797] ? devkmsg_release+0x11c/0x11c [ 408.816436][T11797] ? show_regs_print_info+0x12/0x12 [ 408.821618][T11797] ? check_preemption_disabled+0x9e/0x330 [ 408.827320][T11797] ? dev_queue_xmit+0x20/0x20 [ 408.832083][T11797] ? __bpf_redirect+0x52/0xd00 [ 408.836826][T11797] should_fail+0x6f6/0x860 [ 408.841224][T11797] ? setup_fault_attr+0x3d0/0x3d0 [ 408.846246][T11797] ? check_preemption_disabled+0x9e/0x330 [ 408.855073][T11797] ? skb_clone+0x1b2/0x360 [ 408.859471][T11797] should_failslab+0x5/0x20 [ 408.863962][T11797] kmem_cache_alloc+0x36/0x290 [ 408.868795][T11797] skb_clone+0x1b2/0x360 [ 408.873041][T11797] bpf_clone_redirect+0xa2/0x350 [ 408.877958][T11797] ? switch_mm+0x100/0x100 [ 408.882358][T11797] ? _raw_spin_unlock_irq+0x4a/0x60 [ 408.888684][T11797] bpf_prog_9220d34f123440e6+0x5a5/0x1000 [ 408.894389][T11797] ? __schedule+0x9b8/0x1170 [ 408.898956][T11797] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 408.904744][T11797] ? rcu_preempt_deferred_qs_irqrestore+0x701/0xae0 [ 408.911334][T11797] ? __rcu_read_unlock+0x1cd/0x6a0 [ 408.916442][T11797] ? __rcu_read_lock+0x50/0x50 [ 408.921190][T11797] ? ktime_get+0xfd/0x130 [ 408.925502][T11797] bpf_test_run+0x288/0x680 [ 408.930126][T11797] ? kzalloc+0x20/0x20 [ 408.934184][T11797] ? build_skb+0x24c/0x440 [ 408.938585][T11797] bpf_prog_test_run_skb+0x84d/0x1130 [ 408.944899][T11797] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 408.950709][T11797] ? fput_many+0x42/0x1a0 [ 408.955017][T11797] ? __bpf_prog_get+0x29f/0x310 [ 408.959851][T11797] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 408.965639][T11797] __do_sys_bpf+0x2d28/0xbe70 [ 408.970318][T11797] ? _kstrtoull+0x390/0x490 [ 408.974815][T11797] ? kstrtouint_from_user+0x20f/0x2a0 [ 408.980168][T11797] ? refcount_sub_and_test_checked+0x1b6/0x290 [ 408.986316][T11797] ? __bpf_prog_put_rcu+0x300/0x300 [ 408.991512][T11797] ? refcount_inc_checked+0x50/0x50 [ 408.996702][T11797] ? memcg_check_events+0x5c/0x5b0 [ 409.001815][T11797] ? proc_fail_nth_write+0x1d5/0x240 [ 409.007078][T11797] ? __rcu_read_lock+0x50/0x50 [ 409.011908][T11797] ? proc_fail_nth_read+0x1c0/0x1c0 [ 409.017087][T11797] ? proc_fail_nth_read+0x1c0/0x1c0 [ 409.022263][T11797] ? memset+0x1f/0x40 [ 409.026222][T11797] ? fsnotify+0x1332/0x13f0 [ 409.030730][T11797] ? __kernel_write+0x340/0x340 [ 409.035561][T11797] ? check_preemption_disabled+0x9e/0x330 [ 409.041259][T11797] ? debug_smp_processor_id+0x20/0x20 [ 409.046635][T11797] ? __fsnotify_parent+0x310/0x310 [ 409.051727][T11797] ? __sb_end_write+0xb5/0x100 [ 409.056470][T11797] ? vfs_write+0x422/0x4e0 [ 409.060868][T11797] ? fput_many+0x42/0x1a0 [ 409.065199][T11797] ? check_preemption_disabled+0x154/0x330 [ 409.070990][T11797] do_syscall_64+0xcb/0x1e0 [ 409.075499][T11797] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 409.081377][T11797] RIP: 0033:0x466459 [ 409.085272][T11797] 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 [ 409.104874][T11797] RSP: 002b:00007f08cf104188 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 409.113305][T11797] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 11:36:27 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000980)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x44}}}, 0x1c, 0x0}}], 0x1, 0xc004) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) sendmsg$DEVLINK_CMD_TRAP_GET(r1, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xf8, 0x0, 0x8, 0x70bd26, 0x25dfdbfe, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}}]}, 0xf8}, 0x1, 0x0, 0x0, 0x20000410}, 0x20004004) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x4, 0x2e, 0x20, 0x9, 0x1, @remote, @empty, 0x7800, 0x741, 0x81, 0x6}}) sendto$inet6(r0, 0x0, 0x0, 0x8010, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1}, 0x1c) 11:36:27 executing program 2 (fault-call:1 fault-nth:58): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000029fefffe7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d640500000000006504040001000000040400001c007d60b7030000000000006a0a00fe20000000850000000d000000b700000000000000950000fe00000000c9be17044171e1d3d7b1d6d0ff03000000000000c668a4b63e069efb297975738f538e31ec24925095a163b9d4e76be266e31a80212240baa44e080addde6033170000007b3f912f6906a6e2313091df61258a1fda45991fbdce6793c8a4785ee8b60092659b941bbd750045404b04bf97c0fea679c032b3203c6cd8bac9626bcc85e961509735a04617dc0200379e731d3a8d8fea894a4ee293001f6ce7d5b40bf2a7399423f84c6fa5f9be8173d05afe002c0e7821d406c967379e7521392d24d6c8034e2dc7c053498a9f413af569575de3b5c85546945e9bce678ee9a09806474947310bae538450a676d71c01175b060000000000000000a3d39322942df819eea101000000000000009fc8f4b9276e9dc330c9cbac5d708570a14546aa89e13c65896d24684ee25f853b0858122c3d1de564d84638c7f6ec477f9ffece0ff3d9f4cf21c119b95eba4c925c80c3c33c81a68055fc8b3af4f32d16cf290f90d80f1da0db08da80f7a88b63885551371ee1febf833a4103e2f68d1aa3a2138953c0c41ead2824f4ae3260007396d42e0168a85fc6448b3f2eaab716abe53aa6c1ba9ace891ef38f9a00000000000000000000000000000000000200481ac0f54b7a913f3465c333429c19f5d01166a1c4edc2abdeb53125c27b3d454e25bf47085689e16b524053ac75f36b5b6e7ddf0aa170ec19aee6ccb06c4708e4ec97194d713a36d9bbed4e832541318a8c13c55c40d100e58fb845049af5b02f8ba8fc1345d6442b96c2d17bd048a2ed0841560c424324db952a44b515d47945babf404c35fd608046f1640f05007842f01d3428843635d4f3e98399b396ea30fc8f9a911a64798a4cf7b63b48349cd630881342c6533f5a9ac85b040000000000000000090000000000009380513278d4701e78251bbc45b73f8d5665d369df748c068b23e3fe886aee0668e58e7158040e0156e332b122288e40fecb03cf4880"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fee009001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) [ 409.121253][T11797] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a [ 409.129204][T11797] RBP: 00007f08cf1041d0 R08: 0000000000000000 R09: 0000000000000000 [ 409.137155][T11797] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 409.145106][T11797] R13: 00007ffd6d8db45f R14: 00007f08cf104300 R15: 0000000000022000 11:36:27 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0x81000000}, 0x0) 11:36:27 executing program 3: r0 = memfd_create(0x0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x802, 0x0) dup2(r1, r0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0xa0410, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xec656318de24f0a9, 0xfffffffffffffffe, 0x0, 0x8001}, 0x0, 0x0, 0xffffffffffffffff, 0x3) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r3, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fe0f09001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) r4 = syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x5, 0x6, &(0x7f0000000600)=[{&(0x7f0000000380)="bbc62543bc6ed0835bcc329bd67e182cb437566041094b3ae3736fb2e337f61d3a0872487e299ba9a42d924a126a830c86bb220d976bb64a9a0aa0838367ef39bc7c51ef48211eb0f36d4bfc1370e35b6a0b2d0d049cd4b61eefd715fa0d14a7685a287d6f323c137cb798a07f4e1556366dda822938a37c600d29b06896b10bc2d60840637a2eb3cbce89a0f647ea894ade52e3913cfdeba69aa5bbbe3b860a5dbd56977fd6d6bc0db38c01442a2b72b27b2403f1bfa1a3437a9937377ac7e573fdda05320070a102a38bed562af8482f2832b8ec75cb801323f341", 0xdc, 0x6}, {&(0x7f00000001c0)="099914d978ed6eb780a4c8ac9c3494e0f8783828ffbfe0cd1e209bae3e9b99a79c3e158d12f1ce18cbfe0fdc3ffd90", 0x2f, 0x8000000000}, {&(0x7f0000000c00)="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", 0x1000}, {&(0x7f0000000280)="01be056fbe59aaf22641d38aa4bd9906f33e0357c99f59bda8fc8c6683b5d659199cef9a6e766246fc37d67127deb579eca1d7e85969527fad9a7762c8832c1fd81b3c8e678319540e5a0c58d609d4fd6fbcd7ce234155105c13ec8bc6b4014170d3ee1d6872131e0a705dae156a1c8b26ea70b5dd1fe5940f487b9e74311f2b1dacf2ce40efdcb27c43857008446ece4adc4ddbfa6579681a37ead0f3", 0x9d, 0x2}, {&(0x7f0000000480)="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", 0xfe, 0x6}, {&(0x7f0000000580)="862ee17da5ebdf2cd2771ba8abd115c9cc72efb23c48b29005aa49100d084d079aa96ed48346540e3e212c004d507d87f272413ec0a5fba73267300dcd3762aaa44bf4ace7a3763c6861258ea74af51ef4831885a28153e85160eb9770086a953aa54883813949703a366208b09886060cd93a164b6fd2", 0x77, 0x3}], 0x10080, &(0x7f00000006c0)={[{@nodots='nodots'}], [{@uid_gt={'uid>', 0xee01}}]}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f0000000700)={"f78bdf597e4497a12b46f569e3239a51", 0x0, 0x0, {0x7, 0x3}, {0x3ff, 0x7b}, 0x7, [0x7, 0x7f, 0x9e, 0x5, 0x100, 0x401, 0x30b5a0f5, 0x1ff, 0x833, 0x8, 0x2, 0x9, 0x6, 0x101, 0x1, 0x5]}) ioctl$BTRFS_IOC_RM_DEV_V2(r3, 0x5000943a, &(0x7f0000001c00)={{r4}, r5, 0x0, @unused=[0x6, 0x7f3e, 0x4, 0x2], @subvolid=0x8}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r2, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fe0f09001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x0) [ 409.233443][T11810] FAULT_INJECTION: forcing a failure. [ 409.233443][T11810] name failslab, interval 1, probability 0, space 0, times 0 [ 409.246112][T11810] CPU: 0 PID: 11810 Comm: syz-executor.2 Not tainted 5.4.107-syzkaller-00751-gc50ff8e5608b #0 [ 409.256334][T11810] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 409.266372][T11810] Call Trace: [ 409.270026][T11810] dump_stack+0x1d8/0x24e [ 409.274341][T11810] ? devkmsg_release+0x11c/0x11c [ 409.279259][T11810] ? show_regs_print_info+0x12/0x12 [ 409.284439][T11810] should_fail+0x6f6/0x860 [ 409.288858][T11810] ? setup_fault_attr+0x3d0/0x3d0 [ 409.293862][T11810] ? __copy_skb_header+0x421/0x550 [ 409.298987][T11810] ? bpf_clone_redirect+0x10e/0x350 [ 409.304338][T11810] should_failslab+0x5/0x20 [ 409.308822][T11810] __kmalloc_track_caller+0x5d/0x2e0 [ 409.314088][T11810] ? bpf_clone_redirect+0x10e/0x350 [ 409.319263][T11810] pskb_expand_head+0x10d/0xfa0 [ 409.324126][T11810] ? skb_ensure_writable+0x2ab/0x420 [ 409.329418][T11810] bpf_clone_redirect+0x10e/0x350 [ 409.334426][T11810] bpf_prog_9220d34f123440e6+0x64b/0x1000 [ 409.340129][T11810] ? __schedule+0x9b8/0x1170 [ 409.344701][T11810] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 409.350520][T11810] ? rcu_preempt_deferred_qs_irqrestore+0x701/0xae0 [ 409.357095][T11810] ? __rcu_read_unlock+0x1cd/0x6a0 [ 409.362204][T11810] ? __rcu_read_lock+0x50/0x50 [ 409.366948][T11810] ? ktime_get+0xfd/0x130 [ 409.371264][T11810] bpf_test_run+0x288/0x680 [ 409.375752][T11810] ? kzalloc+0x20/0x20 [ 409.379804][T11810] ? build_skb+0x24c/0x440 [ 409.384202][T11810] bpf_prog_test_run_skb+0x84d/0x1130 [ 409.389562][T11810] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 409.395347][T11810] ? fput_many+0x42/0x1a0 [ 409.399658][T11810] ? __bpf_prog_get+0x29f/0x310 [ 409.404504][T11810] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 409.410308][T11810] __do_sys_bpf+0x2d28/0xbe70 [ 409.414985][T11810] ? _kstrtoull+0x390/0x490 [ 409.419470][T11810] ? kstrtouint_from_user+0x20f/0x2a0 [ 409.424826][T11810] ? refcount_sub_and_test_checked+0x1b6/0x290 [ 409.430959][T11810] ? __bpf_prog_put_rcu+0x300/0x300 [ 409.436160][T11810] ? refcount_inc_checked+0x50/0x50 [ 409.441334][T11810] ? memcg_check_events+0x5c/0x5b0 [ 409.446432][T11810] ? proc_fail_nth_write+0x1d5/0x240 [ 409.451700][T11810] ? __rcu_read_lock+0x50/0x50 [ 409.456459][T11810] ? proc_fail_nth_read+0x1c0/0x1c0 [ 409.461636][T11810] ? proc_fail_nth_read+0x1c0/0x1c0 [ 409.466813][T11810] ? memset+0x1f/0x40 [ 409.470777][T11810] ? fsnotify+0x1332/0x13f0 [ 409.475268][T11810] ? __kernel_write+0x340/0x340 [ 409.480099][T11810] ? check_preemption_disabled+0x9e/0x330 [ 409.485800][T11810] ? debug_smp_processor_id+0x20/0x20 [ 409.491157][T11810] ? __fsnotify_parent+0x310/0x310 [ 409.496277][T11810] ? __sb_end_write+0xb5/0x100 [ 409.501023][T11810] ? vfs_write+0x422/0x4e0 [ 409.505429][T11810] ? fput_many+0x42/0x1a0 [ 409.509751][T11810] ? check_preemption_disabled+0x154/0x330 [ 409.515539][T11810] do_syscall_64+0xcb/0x1e0 [ 409.520022][T11810] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 409.525893][T11810] RIP: 0033:0x466459 [ 409.529765][T11810] 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 [ 409.549362][T11810] RSP: 002b:00007f08cf104188 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 409.557750][T11810] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 409.565700][T11810] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a [ 409.573650][T11810] RBP: 00007f08cf1041d0 R08: 0000000000000000 R09: 0000000000000000 11:36:27 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000480)={0x38, 0x2, 0x0, 0x5, 0x5, 0x83d0, 0x0, 0x0, 0x2, 0x4}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) recvmmsg(r1, &(0x7f0000000680)=[{{0x0, 0xffffffffffffffe1, 0x0}}], 0x1, 0x20, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x1, 0x0, 0x9, 0x3}, 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r4, &(0x7f0000000980), 0x10a9) syz_open_procfs(0x0, 0x0) r5 = creat(&(0x7f0000000140)='./bus\x00', 0x14) fcntl$setstatus(r5, 0x4, 0x46000) lseek(r5, 0x4200, 0x1) r6 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f00000004c0)=0x0) io_submit(r7, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r6, &(0x7f0000000000), 0x10000}]) r8 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r8, 0x0, 0x8400fffffffb) sendfile(r4, r4, &(0x7f0000000100), 0x8080ffffff7e) 11:36:27 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000280)={0xffffffffffffffff}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) dup2(r1, r0) r2 = syz_open_pts(r1, 0x2002) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, "498d69605fe258cecef1e84c9cdd568e821b49"}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl(r3, 0x400, &(0x7f00000002c0)="3ef6c93ffbbbcf044310ced8b74fe6fff8319bf124107e0e1769981a4ba7704b1faaacbe7edc22da7d159d46623f32e96697c0b51aa3790655d6c4ed4173153feac1beb6dea2ed4eccbe9f40ca77ca47f7c2a674abda07675e4f9b7d8d10e3053e4f7dc9f29a8812ca103c8adbdb7f1ab0306d7345365c8968e26757d1419edc15df9eb498aae562c29d4682763a8bf885a06b9f0e1a0038c98f9cbfe3") dup3(r2, r1, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [], 0x6b}}) [ 409.581616][T11810] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 409.589580][T11810] R13: 00007ffd6d8db45f R14: 00007f08cf104300 R15: 0000000000022000 [ 409.611933][T11792] device vti0 entered promiscuous mode 11:36:27 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0x81ffffff}, 0x0) [ 409.638060][T11815] FAT-fs (loop3): Unrecognized mount option "uid>00000000000000060929" or missing value 11:36:27 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0x9effffff}, 0x0) 11:36:27 executing program 2 (fault-call:1 fault-nth:59): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fee009001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) 11:36:27 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x41001}, 0x80) memfd_create(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fe0f09001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x0) 11:36:27 executing program 4: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f0000000300)=ANY=[@ANYBLOB="180000000089000000000000000000009500000000000000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/xfrm_stat\x00') r2 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000180)='NLBL_CALIPSO\x00', 0xffffffffffffffff) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000006c0)='802.15.4 MAC\x00', r3) sendmsg$IEEE802154_LLSEC_DEL_KEY(r3, &(0x7f00000009c0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000980)={&(0x7f0000000780)={0x1c, r4, 0x8, 0x404, 0x25dfdbfd, {}, [@IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4004}, 0x20004804) sendmsg$NLBL_CALIPSO_C_REMOVE(r3, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x34, r2, 0x200, 0x70bd28, 0x25dfdbff, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x84}, 0x40000) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r5, 0xc0c89425, &(0x7f0000000480)={"033c7f0ca8e1c79e9e355c755f45742a", 0x0, 0x0, {0x3, 0x8}, {0x8, 0xfffffffe}, 0x0, [0x0, 0x400, 0x0, 0x7fff, 0x705, 0x9, 0x7fffffff, 0x200, 0x4, 0x5, 0x20, 0x4, 0x771, 0x1000, 0x4000000000000000]}) sendmsg$NLBL_CALIPSO_C_REMOVE(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000580)=ANY=[@ANYBLOB="3f90299477e7658379304106986100", @ANYRES16=r2, @ANYBLOB="08002500700100010000000000feffffff00000000007a8ad28e6fe0788f44e206106712b4de99dd764e58e3064f3da14aa667cf29bde5df8ff566f96c2c24ba3d4f355de8c66a8ad95491420c905d791a4235715339a4a53b8ef8aff66aff64aef5154ce72ce50d0fb6a59c84f46cdb718d0163855029f36f9028907b849ef5471058696242d06563d6276440c5ec879bef2fc2b01b7978141a1c"], 0x1c}, 0x1, 0x0, 0x0, 0x24048011}, 0x927508d867c88d4b) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r6 = open(&(0x7f0000000080)='./file0\x00', 0x1070c5, 0x0) sendmsg$nl_route(r5, &(0x7f0000000680)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000640)={&(0x7f0000000400)=@ipv6_deladdrlabel={0x70, 0x49, 0x400, 0x70bd29, 0x25dfdbfc, {0xa, 0x0, 0x80, 0x0, 0x0, 0x4}, [@IFAL_LABEL={0x8, 0x2, 0x4}, @IFAL_ADDRESS={0x14, 0x1, @mcast2}, @IFAL_LABEL={0x8, 0x2, 0xbace39cdd6720556}, @IFAL_LABEL={0x8, 0x2, 0xc}, @IFAL_ADDRESS={0x14, 0x1, @private2={0xfc, 0x2, [], 0x1}}, @IFAL_ADDRESS={0x14, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}, 0x70}, 0x1, 0x0, 0x0, 0x1}, 0x800) r7 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r6, &(0x7f0000001400)="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", 0x600) sendfile(r6, r7, 0x0, 0x1c575) [ 409.764164][T11833] FAULT_INJECTION: forcing a failure. [ 409.764164][T11833] name failslab, interval 1, probability 0, space 0, times 0 [ 409.777065][T11833] CPU: 1 PID: 11833 Comm: syz-executor.2 Not tainted 5.4.107-syzkaller-00751-gc50ff8e5608b #0 [ 409.787294][T11833] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 409.797355][T11833] Call Trace: [ 409.800675][T11833] dump_stack+0x1d8/0x24e [ 409.805032][T11833] ? devkmsg_release+0x11c/0x11c [ 409.809963][T11833] ? show_regs_print_info+0x12/0x12 [ 409.815161][T11833] ? dev_queue_xmit+0x20/0x20 [ 409.819828][T11833] should_fail+0x6f6/0x860 [ 409.824230][T11833] ? setup_fault_attr+0x3d0/0x3d0 [ 409.829242][T11833] ? skb_release_data+0x346/0x6b0 [ 409.834252][T11833] ? debug_smp_processor_id+0x20/0x20 [ 409.839610][T11833] ? bpf_clone_redirect+0x10e/0x350 [ 409.844794][T11833] ? skb_clone+0x1b2/0x360 [ 409.849206][T11833] should_failslab+0x5/0x20 [ 409.853696][T11833] kmem_cache_alloc+0x36/0x290 [ 409.858444][T11833] ? __bpf_redirect+0x736/0xd00 [ 409.863283][T11833] skb_clone+0x1b2/0x360 [ 409.867515][T11833] bpf_clone_redirect+0xa2/0x350 [ 409.872440][T11833] bpf_prog_9220d34f123440e6+0x924/0x1000 [ 409.878146][T11833] ? __schedule+0x9b8/0x1170 [ 409.882742][T11833] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 409.888532][T11833] ? rcu_preempt_deferred_qs_irqrestore+0x701/0xae0 [ 409.895205][T11833] ? __rcu_read_unlock+0x1cd/0x6a0 [ 409.900299][T11833] ? __rcu_read_lock+0x50/0x50 [ 409.905047][T11833] ? ktime_get+0xfd/0x130 [ 409.909366][T11833] bpf_test_run+0x288/0x680 [ 409.913855][T11833] ? kzalloc+0x20/0x20 [ 409.917919][T11833] ? build_skb+0x24c/0x440 [ 409.922321][T11833] bpf_prog_test_run_skb+0x84d/0x1130 [ 409.927681][T11833] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 409.933473][T11833] ? fput_many+0x42/0x1a0 [ 409.937805][T11833] ? __bpf_prog_get+0x29f/0x310 [ 409.942643][T11833] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 409.948434][T11833] __do_sys_bpf+0x2d28/0xbe70 [ 409.953098][T11833] ? _kstrtoull+0x390/0x490 [ 409.957587][T11833] ? kstrtouint_from_user+0x20f/0x2a0 [ 409.962947][T11833] ? refcount_sub_and_test_checked+0x1b6/0x290 [ 409.969085][T11833] ? __bpf_prog_put_rcu+0x300/0x300 [ 409.974290][T11833] ? refcount_inc_checked+0x50/0x50 [ 409.979566][T11833] ? memcg_check_events+0x5c/0x5b0 [ 409.984669][T11833] ? proc_fail_nth_write+0x1d5/0x240 [ 409.989939][T11833] ? __rcu_read_lock+0x50/0x50 [ 409.994691][T11833] ? proc_fail_nth_read+0x1c0/0x1c0 [ 409.999874][T11833] ? proc_fail_nth_read+0x1c0/0x1c0 [ 410.005055][T11833] ? memset+0x1f/0x40 [ 410.009051][T11833] ? fsnotify+0x1332/0x13f0 [ 410.013540][T11833] ? __kernel_write+0x340/0x340 [ 410.018379][T11833] ? check_preemption_disabled+0x9e/0x330 [ 410.024083][T11833] ? debug_smp_processor_id+0x20/0x20 [ 410.029443][T11833] ? __fsnotify_parent+0x310/0x310 [ 410.034548][T11833] ? __sb_end_write+0xb5/0x100 [ 410.039299][T11833] ? vfs_write+0x422/0x4e0 [ 410.043697][T11833] ? fput_many+0x42/0x1a0 [ 410.048050][T11833] ? check_preemption_disabled+0x154/0x330 [ 410.053859][T11833] do_syscall_64+0xcb/0x1e0 [ 410.058353][T11833] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 410.064228][T11833] RIP: 0033:0x466459 [ 410.068123][T11833] 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 [ 410.087711][T11833] RSP: 002b:00007f08cf104188 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 410.096128][T11833] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 410.104083][T11833] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a 11:36:28 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0xc3ffffff}, 0x0) [ 410.112040][T11833] RBP: 00007f08cf1041d0 R08: 0000000000000000 R09: 0000000000000000 [ 410.119993][T11833] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 410.127962][T11833] R13: 00007ffd6d8db45f R14: 00007f08cf104300 R15: 0000000000022000 11:36:28 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_SNOOPING={0x5}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r3, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fe0f09001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) ioctl$FS_IOC_ENABLE_VERITY(r3, 0x40806685, &(0x7f0000000140)={0x1, 0x1, 0x1000, 0xc6, &(0x7f0000000340)="5f9f09c1a57bfdf8c09c3a629b66888ac05a0ad9f4269bde67cf01eacb88a9b324e5da9c90f719ffca9686748fcf03bcdf8ac0bcaf84565647a54e2ff089505388edf5222607026d143d728e32864b87e5191d3b436da87f494cb9e83a6f2b156f6facec4ed1bc1652231277ce4f85c8aab68d182cf7a310fefa7e64a56ea322b19fb2e8e7e23d4b283ec371befd1147db7a920ae4d47715c2197f5c3990c2b43fb6fd54f604ea27f631317690fefb8b5f56559fbe8064d625d46c0f96bdc4025bdcd9dca218", 0x61, 0x0, &(0x7f0000000040)="3aa797d70c2c4d0a4d710c20baa1683c75722ddb91467fa249e50f167dba50e786abeb06283551226608ac0195fbe401530b16347477504b8b72e651dd2f6db00f3865e337204e916b78c09e6de21c1415cf7e373f590dd7fc76ea75c2489ac257"}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 11:36:28 executing program 2 (fault-call:1 fault-nth:60): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fee009001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) 11:36:28 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000280)={0xffffffffffffffff}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) dup2(r1, r0) r2 = syz_open_pts(r1, 0x2002) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, "498d69605fe258cecef1e84c9cdd568e821b49"}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl(r3, 0x400, &(0x7f00000002c0)="3ef6c93ffbbbcf044310ced8b74fe6fff8319bf124107e0e1769981a4ba7704b1faaacbe7edc22da7d159d46623f32e96697c0b51aa3790655d6c4ed4173153feac1beb6dea2ed4eccbe9f40ca77ca47f7c2a674abda07675e4f9b7d8d10e3053e4f7dc9f29a8812ca103c8adbdb7f1ab0306d7345365c8968e26757d1419edc15df9eb498aae562c29d4682763a8bf885a06b9f0e1a0038c98f9cbfe3") dup3(r2, r1, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [], 0x6b}}) 11:36:28 executing program 3: memfd_create(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x31, 0x0, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fe0f09001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000, 0x0, 0xe2, &(0x7f0000000000), &(0x7f0000000380)="5f2a792310808594a375db29cd19a71e742ea6d3a0557e4f92f094d9cfe4414840d286b9ad8eb94ef8240fba3c75d57d26734601b580c038e96b9062b35143dc046cadd9c776f2e3633df4e04df610d1922e45d220407ec181e993e55136e65c320098dd94ba3f9ec65fcc3d173d075edf84f1353922bdce358c1aa4efb7579a81c09a63b493293eaf3325df803bca481f3b650acf7e4de43af5067c63143b092809e8ad0fb2c79130b0229f76d1f457e3ec1b9753c3cde2845b07ce90fd3860cbf00cdc80604845eea26fad6762e732a7a29cd79f9a319cadf62cdfc44961507f23"}, 0x48) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x0) [ 410.264322][T11858] FAULT_INJECTION: forcing a failure. [ 410.264322][T11858] name failslab, interval 1, probability 0, space 0, times 0 [ 410.277088][T11858] CPU: 0 PID: 11858 Comm: syz-executor.2 Not tainted 5.4.107-syzkaller-00751-gc50ff8e5608b #0 [ 410.287347][T11858] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 410.297396][T11858] Call Trace: [ 410.300690][T11858] dump_stack+0x1d8/0x24e [ 410.305017][T11858] ? devkmsg_release+0x11c/0x11c [ 410.309953][T11858] ? show_regs_print_info+0x12/0x12 [ 410.315148][T11858] should_fail+0x6f6/0x860 [ 410.319553][T11858] ? setup_fault_attr+0x3d0/0x3d0 [ 410.324552][T11858] ? __copy_skb_header+0x421/0x550 [ 410.329744][T11858] ? bpf_clone_redirect+0x10e/0x350 [ 410.334914][T11858] should_failslab+0x5/0x20 [ 410.339401][T11858] __kmalloc_track_caller+0x5d/0x2e0 [ 410.344686][T11858] ? bpf_clone_redirect+0x10e/0x350 [ 410.349856][T11858] pskb_expand_head+0x10d/0xfa0 [ 410.354706][T11858] ? skb_ensure_writable+0x2ab/0x420 [ 410.359970][T11858] bpf_clone_redirect+0x10e/0x350 [ 410.364968][T11858] bpf_prog_9220d34f123440e6+0x57b/0x1000 [ 410.370701][T11858] ? __kasan_kmalloc+0x1a3/0x1e0 [ 410.375728][T11858] ? __kasan_kmalloc+0x137/0x1e0 [ 410.380650][T11858] ? kmem_cache_alloc+0x115/0x290 [ 410.385648][T11858] ? build_skb+0x27/0x440 [ 410.389961][T11858] ? bpf_prog_test_run_skb+0x419/0x1130 [ 410.395497][T11858] ? __do_sys_bpf+0x2d28/0xbe70 [ 410.400340][T11858] ? do_syscall_64+0xcb/0x1e0 [ 410.404986][T11858] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 410.411032][T11858] ? ktime_get+0xfd/0x130 [ 410.415435][T11858] bpf_test_run+0x288/0x680 [ 410.419924][T11858] ? kzalloc+0x20/0x20 [ 410.423966][T11858] ? build_skb+0x24c/0x440 [ 410.428375][T11858] bpf_prog_test_run_skb+0x84d/0x1130 [ 410.433722][T11858] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 410.439498][T11858] ? fput_many+0x42/0x1a0 [ 410.443802][T11858] ? __bpf_prog_get+0x29f/0x310 [ 410.448633][T11858] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 410.454419][T11858] __do_sys_bpf+0x2d28/0xbe70 [ 410.459081][T11858] ? _kstrtoull+0x390/0x490 [ 410.463575][T11858] ? kstrtouint_from_user+0x20f/0x2a0 [ 410.468923][T11858] ? refcount_sub_and_test_checked+0x1b6/0x290 [ 410.475055][T11858] ? __bpf_prog_put_rcu+0x300/0x300 [ 410.480226][T11858] ? refcount_inc_checked+0x50/0x50 [ 410.485394][T11858] ? memcg_check_events+0x5c/0x5b0 [ 410.490490][T11858] ? proc_fail_nth_write+0x1d5/0x240 [ 410.495758][T11858] ? __rcu_read_lock+0x50/0x50 [ 410.500529][T11858] ? proc_fail_nth_read+0x1c0/0x1c0 [ 410.505704][T11858] ? proc_fail_nth_read+0x1c0/0x1c0 [ 410.510890][T11858] ? memset+0x1f/0x40 [ 410.514851][T11858] ? fsnotify+0x1332/0x13f0 [ 410.519326][T11858] ? __kernel_write+0x340/0x340 [ 410.524159][T11858] ? check_preemption_disabled+0x9e/0x330 [ 410.529861][T11858] ? debug_smp_processor_id+0x20/0x20 [ 410.535204][T11858] ? __fsnotify_parent+0x310/0x310 [ 410.540298][T11858] ? __sb_end_write+0xb5/0x100 [ 410.545048][T11858] ? vfs_write+0x422/0x4e0 [ 410.549437][T11858] ? fput_many+0x42/0x1a0 [ 410.553738][T11858] ? check_preemption_disabled+0x154/0x330 [ 410.559517][T11858] do_syscall_64+0xcb/0x1e0 [ 410.564010][T11858] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 410.569876][T11858] RIP: 0033:0x466459 [ 410.573750][T11858] 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 [ 410.593453][T11858] RSP: 002b:00007f08cf104188 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 410.601878][T11858] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 410.609827][T11858] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a [ 410.617777][T11858] RBP: 00007f08cf1041d0 R08: 0000000000000000 R09: 0000000000000000 [ 410.625736][T11858] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 410.633703][T11858] R13: 00007ffd6d8db45f R14: 00007f08cf104300 R15: 0000000000022000 11:36:28 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000480)={0x38, 0x2, 0x0, 0x5, 0x5, 0x83d0, 0x0, 0x0, 0x2, 0x4}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) recvmmsg(r1, &(0x7f0000000680)=[{{0x0, 0xffffffffffffffe1, 0x0}}], 0x1, 0x20, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x1, 0x0, 0x9, 0x3}, 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r4, &(0x7f0000000980), 0x10a9) syz_open_procfs(0x0, 0x0) r5 = creat(&(0x7f0000000140)='./bus\x00', 0x14) fcntl$setstatus(r5, 0x4, 0x46000) lseek(r5, 0x4200, 0x1) r6 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f00000004c0)=0x0) io_submit(r7, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r6, &(0x7f0000000000), 0x10000}]) r8 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r8, 0x0, 0x8400fffffffb) sendfile(r4, r4, &(0x7f0000000100), 0x8080ffffff7e) 11:36:28 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0xe0ffffff}, 0x0) 11:36:28 executing program 2 (fault-call:1 fault-nth:61): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fee009001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) 11:36:28 executing program 3: r0 = memfd_create(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fe0f09001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x0) readahead(r0, 0x8001, 0x100) 11:36:28 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000280)={0xffffffffffffffff}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) dup2(r1, r0) r2 = syz_open_pts(r1, 0x2002) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, "498d69605fe258cecef1e84c9cdd568e821b49"}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl(r3, 0x400, &(0x7f00000002c0)="3ef6c93ffbbbcf044310ced8b74fe6fff8319bf124107e0e1769981a4ba7704b1faaacbe7edc22da7d159d46623f32e96697c0b51aa3790655d6c4ed4173153feac1beb6dea2ed4eccbe9f40ca77ca47f7c2a674abda07675e4f9b7d8d10e3053e4f7dc9f29a8812ca103c8adbdb7f1ab0306d7345365c8968e26757d1419edc15df9eb498aae562c29d4682763a8bf885a06b9f0e1a0038c98f9cbfe3") dup3(r2, r1, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [], 0x6b}}) 11:36:28 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0xeaffffff}, 0x0) [ 410.815137][T11879] FAULT_INJECTION: forcing a failure. [ 410.815137][T11879] name failslab, interval 1, probability 0, space 0, times 0 [ 410.827912][T11879] CPU: 1 PID: 11879 Comm: syz-executor.2 Not tainted 5.4.107-syzkaller-00751-gc50ff8e5608b #0 [ 410.838142][T11879] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 410.848197][T11879] Call Trace: [ 410.851484][T11879] dump_stack+0x1d8/0x24e [ 410.855805][T11879] ? devkmsg_release+0x11c/0x11c [ 410.860727][T11879] ? show_regs_print_info+0x12/0x12 [ 410.865907][T11879] should_fail+0x6f6/0x860 [ 410.870321][T11879] ? setup_fault_attr+0x3d0/0x3d0 [ 410.875324][T11879] ? __copy_skb_header+0x421/0x550 [ 410.880446][T11879] ? bpf_clone_redirect+0x10e/0x350 [ 410.885625][T11879] should_failslab+0x5/0x20 [ 410.890108][T11879] __kmalloc_track_caller+0x5d/0x2e0 [ 410.895380][T11879] ? bpf_clone_redirect+0x10e/0x350 [ 410.900558][T11879] pskb_expand_head+0x10d/0xfa0 [ 410.905389][T11879] ? skb_ensure_writable+0x2ab/0x420 [ 410.910655][T11879] bpf_clone_redirect+0x10e/0x350 [ 410.915660][T11879] bpf_prog_9220d34f123440e6+0xff1/0x1000 [ 410.921363][T11879] ? swake_up_one+0x7e/0x140 [ 410.925932][T11879] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 410.931719][T11879] ? rcu_preempt_deferred_qs_irqrestore+0x939/0xae0 [ 410.938292][T11879] ? __rcu_read_unlock+0x1cd/0x6a0 [ 410.943384][T11879] ? __rcu_read_lock+0x50/0x50 [ 410.948131][T11879] ? ktime_get+0xfd/0x130 [ 410.952466][T11879] bpf_test_run+0x288/0x680 [ 410.956954][T11879] ? kzalloc+0x20/0x20 [ 410.961017][T11879] ? build_skb+0x24c/0x440 [ 410.965414][T11879] bpf_prog_test_run_skb+0x84d/0x1130 [ 410.970770][T11879] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 410.976557][T11879] ? fput_many+0x42/0x1a0 [ 410.980868][T11879] ? __bpf_prog_get+0x29f/0x310 [ 410.985740][T11879] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 410.991525][T11879] __do_sys_bpf+0x2d28/0xbe70 [ 410.996180][T11879] ? _kstrtoull+0x390/0x490 [ 411.000689][T11879] ? kstrtouint_from_user+0x20f/0x2a0 [ 411.006045][T11879] ? refcount_sub_and_test_checked+0x1b6/0x290 [ 411.012176][T11879] ? __bpf_prog_put_rcu+0x300/0x300 [ 411.017350][T11879] ? refcount_inc_checked+0x50/0x50 [ 411.022541][T11879] ? memcg_check_events+0x5c/0x5b0 [ 411.027631][T11879] ? proc_fail_nth_write+0x1d5/0x240 [ 411.032894][T11879] ? __rcu_read_lock+0x50/0x50 [ 411.037649][T11879] ? proc_fail_nth_read+0x1c0/0x1c0 [ 411.042834][T11879] ? proc_fail_nth_read+0x1c0/0x1c0 [ 411.048016][T11879] ? memset+0x1f/0x40 [ 411.051979][T11879] ? fsnotify+0x1332/0x13f0 [ 411.056460][T11879] ? __kernel_write+0x340/0x340 [ 411.061291][T11879] ? check_preemption_disabled+0x9e/0x330 [ 411.066992][T11879] ? debug_smp_processor_id+0x20/0x20 [ 411.072346][T11879] ? __fsnotify_parent+0x310/0x310 [ 411.077441][T11879] ? __sb_end_write+0xb5/0x100 [ 411.082201][T11879] ? vfs_write+0x422/0x4e0 [ 411.086601][T11879] ? fput_many+0x42/0x1a0 [ 411.090910][T11879] ? check_preemption_disabled+0x154/0x330 [ 411.096713][T11879] do_syscall_64+0xcb/0x1e0 [ 411.101208][T11879] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 411.107079][T11879] RIP: 0033:0x466459 [ 411.110955][T11879] 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 [ 411.130548][T11879] RSP: 002b:00007f08cf104188 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 411.138940][T11879] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 411.146898][T11879] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a [ 411.154851][T11879] RBP: 00007f08cf1041d0 R08: 0000000000000000 R09: 0000000000000000 11:36:29 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0xefffffff}, 0x0) 11:36:29 executing program 4: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) mkdir(&(0x7f00000020c0)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002000)='fuse\x00', 0x0, &(0x7f0000002240)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000004300)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r1}, 0x50) r2 = dup(r0) syz_fuse_handle_req(r2, &(0x7f0000000000)="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dbe34d31f229428f211bf1d7e8f5c319ed4a8273cb6255eb318851ac4557b0278fac63107a54d407c42f300b843a12abd3b893b46c7efac2e388ab42b87aebe2543bd4c15f459bc50aad10ffe1c1196fb52c26e54bdaa7fbd52451f207ffb073ef4b3f71eedd7da40c89505019739e3fa733bcdc84ff4919e8fe2358129ef28291be1d6426b8bafe88463b1d3cd7273745381c7f65221898e6ad361e88b24c54ccc7ac9a830145b6dc096e2d71ef71ec4f03524cb870b724e08d223bdec2f6fdde6200217a13b5136004d455d66547f5a1793e0cad85677d49e5c558852107007c8136812cf021afaf6f7e8f59883371be46cda412dd9c6fcf187c31252ceb5758901d39cd5355ab386d9a7fe6ea46ebf277aaf809c3023211ea9aa189de4d422080ebb9fec50ffab6b95ba4ae5018accc497e79149ed6047ce561ccc10e9194cdccd5c9fb75175c8dbc9d0a916ad59288f010defbbb50d263041ab37aac0f93253bef6f898cd0825d99d27224f26181f9713b8979da64756c95e7505f25a2688960d6155c3613dcc31b6c337a6dbfc6b12cfde1db22b93bbd5e48534fb0bda8b212577a14dcf665c834b0bd24e5f624d2455fe048dbe930328d7cb632db3b0e244bb5d43390b420b15157a339487fc78976f867d3a361aafdd3f50a93c01882da7c220089a544381db22e2c86b228dc2be01820468460437588952a549d37498e529e62aa62bad1580546bcb1e9a6ed1870b7838d05d12f6e3a041e78b1bdb80894626f20889ccb3a468aa4fb24b9c87cbb28623ce59c6b3c6286db366d08004551a25fe4d8d194a2bb7c52e1c85a5fbe4cb15b171489da121bea1c469a6bb185d63213084e3a81ee54dc03a94dc5ecdda7bfaad1df68021aaf4627c9d529f13e5c81b5ee4dd228949ca16b9a61d186211d153294470907557e5e14ae665013f285fe4d3766e7b3d8ce5e2a14692072d4d8f79354bcc8db8a2a36c8bcd", 0x2000, &(0x7f0000002100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000066c0)={0x90, 0x0, 0x0, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000}}}, 0x0, 0x0, 0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) [ 411.162802][T11879] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 411.170758][T11879] R13: 00007ffd6d8db45f R14: 00007f08cf104300 R15: 0000000000022000 11:36:29 executing program 3: r0 = memfd_create(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x7}, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r2, 0x18000000000002a0, 0x3d, 0x0, &(0x7f0000000580)="b9ff0300008d69e414d5a0a1f7b1162d63ac280485d618000800bb3a8d511f4bb387a5b813fe0f09001affff45d71e4d7d7de198b94e1e21a6b9ff1839", 0x0, 0x100, 0x6000000000000000, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000580)}, 0x48) pwritev(r2, &(0x7f0000000300)=[{&(0x7f00000001c0)='X', 0x1}, {&(0x7f0000000200)="768608876a2e9c0d6e7d9a482a75057f49a78644116ea36a921ecae55e4b2e724fcb331930a107dd9cb2d950418f882dfa767a7ad4eaa543650b94c0974bf152f3470def731ea27361b649653a5875602b20a18788e81f34614412c0e8aebe5ac2fda01abb00916c7149b3b19678cf3b9060dbc23c19083605fcc057230e0b811ec1afc70605562cc2052943531c43f2e2a00fdb0d886663bd47dfc6dbb3797f49321d9fdb763a419ab1dabdfadd88f8a903709a502767bfd53619e365f776ec16234f9ff9e3fac49ec1cd9216b9e092d99d76f1", 0xd4}, {&(0x7f0000000380)="f2e5d13bf184b097de496a2e47982c6e3cbe75a3537ab121f43b7ae73cd07a94948cc60e415d0b65c992931dab8b309630d4b9ed90bc365bd8078fdb670d07ba7dcddaf4857935d78fc2d8e2d7870894cc401bb68a0d08380cb3d6dbb81c2e402fb1de542e7d3514addd8f7e9071cd7e762969455ccd68e12467cdfd9c4c9042c3c1a737c1b821976e9aebbb098b01dbf67de432022ad2e41af20da25cd284b1c6889b4e043721be996f0f99ed3d453bfd410ffdab5cf0350f7e07f4f719d6c231e19c75122275a9ca71df659af355cc8b2bdf90cd1744e81f031cafc2477444b19408dd6a4f162e5b4adcf38e0fc6c1", 0xf0}, {&(0x7f0000000480)="6bfbb1a08e798119532945d53386c95c4dda6e234ac29c4df7fc70ea803a29c85eb4820459019521bb7e281bc97ffb1420a43afe65f60f7be80d8f1dc208e38ce0f1076a6d1da5ac14711fb6947227311d8baeb6b9267a77c6bd7e68e06759e3994440a8eeb7588039dc1f40ea8282036e53adc7869dafbc5978afdd28f417d23ec70305b5596dab36c5970c9ca8482f6b9debc63c57ab705468cbe89eb1405bf06237bda0e016212fcc782e6b6e1448c9904e594434e62526d3fdd9614d7961ec8f94bf4fb80fea896ed8e288a009d5d095f74d4328568cf76716bc4924e72b01b06b", 0xe3}], 0x4, 0x1, 0x8000) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x3, 0xe, &(0x7f00000007c0)=ANY=[@ANYBLOB="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", @ANYRES64=r0, @ANYRESOCT=r1, @ANYBLOB="f4bde768a4b2efcd67cf6511eabc0b70cabfef0f03000000000000004ca89b4d8af08794a0da9fdcfe4a961c17b15a334d2b61cd4a7959e45dab45fe98b3a86a5d25640fb2524ddfd0d3592f3f8697992d19a659b50bfb0d83821166068e6141ea8db59e9de05963b4e2601d5f7263f7d99649d3d3f31362721157ddb86e5c817e4e08e8921338005fd3648d76b00efbdfbb23af98fbe09b6821a77339d955f979aa562499ed7446ff32a8c8485ea76aa212cffb683a064046f3a3ed54eae50eeb89e738db7cf950104b70c1b120d3ef8bf041ddf39ebbe7f4b602a26679800fd346d1196e14d8f80e299cdd23eb373f1c3c"], &(0x7f0000000340)='syzkaller\x00', 0x1, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xfffffffd}, 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r3, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fe0f09001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x0) 11:36:29 executing program 2 (fault-call:1 fault-nth:62): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fee009001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) 11:36:29 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000280)={0xffffffffffffffff}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) dup2(r1, r0) r2 = syz_open_pts(r1, 0x2002) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, "498d69605fe258cecef1e84c9cdd568e821b49"}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl(r3, 0x400, &(0x7f00000002c0)="3ef6c93ffbbbcf044310ced8b74fe6fff8319bf124107e0e1769981a4ba7704b1faaacbe7edc22da7d159d46623f32e96697c0b51aa3790655d6c4ed4173153feac1beb6dea2ed4eccbe9f40ca77ca47f7c2a674abda07675e4f9b7d8d10e3053e4f7dc9f29a8812ca103c8adbdb7f1ab0306d7345365c8968e26757d1419edc15df9eb498aae562c29d4682763a8bf885a06b9f0e1a0038c98f9cbfe3") dup3(r2, r1, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [], 0x6b}}) 11:36:29 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0xf0ffffff}, 0x0) [ 411.346604][T11904] FAULT_INJECTION: forcing a failure. [ 411.346604][T11904] name failslab, interval 1, probability 0, space 0, times 0 [ 411.359241][T11904] CPU: 0 PID: 11904 Comm: syz-executor.2 Not tainted 5.4.107-syzkaller-00751-gc50ff8e5608b #0 [ 411.369462][T11904] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 411.379510][T11904] Call Trace: [ 411.382801][T11904] dump_stack+0x1d8/0x24e [ 411.387218][T11904] ? devkmsg_release+0x11c/0x11c [ 411.392178][T11904] ? show_regs_print_info+0x12/0x12 [ 411.397373][T11904] should_fail+0x6f6/0x860 [ 411.401785][T11904] ? setup_fault_attr+0x3d0/0x3d0 [ 411.406805][T11904] ? __copy_skb_header+0x421/0x550 [ 411.411916][T11904] ? bpf_clone_redirect+0x10e/0x350 [ 411.417135][T11904] should_failslab+0x5/0x20 [ 411.421634][T11904] __kmalloc_track_caller+0x5d/0x2e0 [ 411.426917][T11904] ? bpf_clone_redirect+0x10e/0x350 [ 411.432117][T11904] pskb_expand_head+0x10d/0xfa0 [ 411.436957][T11904] ? skb_ensure_writable+0x2ab/0x420 [ 411.442222][T11904] bpf_clone_redirect+0x10e/0x350 [ 411.447241][T11904] ? switch_mm+0x100/0x100 [ 411.451642][T11904] bpf_prog_9220d34f123440e6+0x999/0x1000 [ 411.457346][T11904] ? __schedule+0x9b8/0x1170 [ 411.461918][T11904] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 411.467715][T11904] ? rcu_preempt_deferred_qs_irqrestore+0x701/0xae0 [ 411.474284][T11904] ? __rcu_read_unlock+0x1cd/0x6a0 [ 411.479390][T11904] ? __rcu_read_lock+0x50/0x50 [ 411.484133][T11904] ? ktime_get+0xfd/0x130 [ 411.488449][T11904] bpf_test_run+0x288/0x680 [ 411.492940][T11904] ? kzalloc+0x20/0x20 [ 411.496991][T11904] ? build_skb+0x24c/0x440 [ 411.501389][T11904] bpf_prog_test_run_skb+0x84d/0x1130 [ 411.506761][T11904] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 411.512632][T11904] ? fput_many+0x42/0x1a0 [ 411.516948][T11904] ? __bpf_prog_get+0x29f/0x310 [ 411.521779][T11904] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 411.527565][T11904] __do_sys_bpf+0x2d28/0xbe70 [ 411.532224][T11904] ? _kstrtoull+0x390/0x490 [ 411.536736][T11904] ? kstrtouint_from_user+0x20f/0x2a0 [ 411.542087][T11904] ? refcount_sub_and_test_checked+0x1b6/0x290 [ 411.548216][T11904] ? __bpf_prog_put_rcu+0x300/0x300 [ 411.553392][T11904] ? refcount_inc_checked+0x50/0x50 [ 411.558571][T11904] ? check_preemption_disabled+0x9e/0x330 [ 411.564268][T11904] ? debug_smp_processor_id+0x20/0x20 [ 411.569622][T11904] ? proc_fail_nth_write+0x1d5/0x240 [ 411.574898][T11904] ? proc_fail_nth_read+0x1c0/0x1c0 [ 411.580087][T11904] ? perf_pmu_sched_task+0x430/0x430 [ 411.585355][T11904] ? switch_mm_irqs_off+0x72f/0x9a0 [ 411.590553][T11904] ? proc_fail_nth_read+0x1c0/0x1c0 [ 411.595740][T11904] ? memset+0x1f/0x40 [ 411.599714][T11904] ? fsnotify+0x1332/0x13f0 [ 411.604209][T11904] ? __kernel_write+0x340/0x340 [ 411.609048][T11904] ? finish_task_switch+0x130/0x550 [ 411.614233][T11904] ? check_preemption_disabled+0x9e/0x330 [ 411.619935][T11904] ? debug_smp_processor_id+0x20/0x20 [ 411.625286][T11904] ? __fsnotify_parent+0x310/0x310 [ 411.630385][T11904] ? __sb_end_write+0xb5/0x100 [ 411.635146][T11904] ? vfs_write+0x422/0x4e0 [ 411.639544][T11904] ? fput_many+0x42/0x1a0 [ 411.643861][T11904] ? check_preemption_disabled+0x154/0x330 [ 411.649667][T11904] ? ___preempt_schedule_notrace+0x16/0x30 [ 411.655465][T11904] do_syscall_64+0xcb/0x1e0 [ 411.660218][T11904] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 411.666091][T11904] RIP: 0033:0x466459 [ 411.669964][T11904] 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 [ 411.689559][T11904] RSP: 002b:00007f08cf104188 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 411.697955][T11904] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 411.707480][T11904] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a [ 411.715434][T11904] RBP: 00007f08cf1041d0 R08: 0000000000000000 R09: 0000000000000000 [ 411.724253][T11904] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 411.732202][T11904] R13: 00007ffd6d8db45f R14: 00007f08cf104300 R15: 0000000000022000 11:36:30 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000480)={0x38, 0x2, 0x0, 0x5, 0x5, 0x83d0, 0x0, 0x0, 0x2, 0x4}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) recvmmsg(r1, &(0x7f0000000680)=[{{0x0, 0xffffffffffffffe1, 0x0}}], 0x1, 0x20, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x1, 0x0, 0x9, 0x3}, 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r4, &(0x7f0000000980), 0x10a9) syz_open_procfs(0x0, 0x0) r5 = creat(&(0x7f0000000140)='./bus\x00', 0x14) fcntl$setstatus(r5, 0x4, 0x46000) lseek(r5, 0x4200, 0x1) r6 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f00000004c0)=0x0) io_submit(r7, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r6, &(0x7f0000000000), 0x10000}]) open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r5, 0xffffffffffffffff, 0x0, 0x8400fffffffb) sendfile(r4, r4, &(0x7f0000000100), 0x8080ffffff7e) 11:36:30 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0xfc000000}, 0x0) 11:36:30 executing program 3: memfd_create(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fe0f09001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x0) 11:36:30 executing program 2 (fault-call:1 fault-nth:63): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fee009001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) 11:36:30 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='debugfs\x00', 0x0, 0x0) openat$vsock(0xffffffffffffff9c, 0x0, 0x0, 0x0) mount$tmpfs(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x20, &(0x7f00000002c0)=ANY=[@ANYBLOB="6e725f696e6f6465733d2d342c687567653d616c776179732c6d6f64653930303030303030303030303030303030303030303030379a4c69643d", @ANYRESHEX=0xee00, @ANYBLOB=',permit_directio,\x00']) 11:36:30 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000280)={0xffffffffffffffff}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) dup2(r1, r0) r2 = syz_open_pts(r1, 0x2002) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, "498d69605fe258cecef1e84c9cdd568e821b49"}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl(r3, 0x400, &(0x7f00000002c0)="3ef6c93ffbbbcf044310ced8b74fe6fff8319bf124107e0e1769981a4ba7704b1faaacbe7edc22da7d159d46623f32e96697c0b51aa3790655d6c4ed4173153feac1beb6dea2ed4eccbe9f40ca77ca47f7c2a674abda07675e4f9b7d8d10e3053e4f7dc9f29a8812ca103c8adbdb7f1ab0306d7345365c8968e26757d1419edc15df9eb498aae562c29d4682763a8bf885a06b9f0e1a0038c98f9cbfe3") mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [], 0x6b}}) 11:36:30 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0xfcffffff}, 0x0) 11:36:30 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000280)={0xffffffffffffffff}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) dup2(r1, r0) r2 = syz_open_pts(r1, 0x2002) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, "498d69605fe258cecef1e84c9cdd568e821b49"}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl(r3, 0x400, &(0x7f00000002c0)="3ef6c93ffbbbcf044310ced8b74fe6fff8319bf124107e0e1769981a4ba7704b1faaacbe7edc22da7d159d46623f32e96697c0b51aa3790655d6c4ed4173153feac1beb6dea2ed4eccbe9f40ca77ca47f7c2a674abda07675e4f9b7d8d10e3053e4f7dc9f29a8812ca103c8adbdb7f1ab0306d7345365c8968e26757d1419edc15df9eb498aae562c29d4682763a8bf885a06b9f0e1a0038c98f9cbfe3") mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [], 0x6b}}) [ 411.881266][T11926] FAULT_INJECTION: forcing a failure. [ 411.881266][T11926] name failslab, interval 1, probability 0, space 0, times 0 [ 411.893952][T11926] CPU: 0 PID: 11926 Comm: syz-executor.2 Not tainted 5.4.107-syzkaller-00751-gc50ff8e5608b #0 [ 411.904175][T11926] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 411.914224][T11926] Call Trace: [ 411.917540][T11926] dump_stack+0x1d8/0x24e [ 411.921875][T11926] ? devkmsg_release+0x11c/0x11c 11:36:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) open(&(0x7f0000000040)='./bus\x00', 0x8000, 0x58) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$binfmt_elf64(r1, &(0x7f00000002c0)=ANY=[], 0x1a0) fallocate(r0, 0x100000003, 0x0, 0x8001a0) 11:36:30 executing program 3: memfd_create(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x5, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fe0f09001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x0) [ 411.926805][T11926] ? show_regs_print_info+0x12/0x12 [ 411.931991][T11926] ? dev_queue_xmit+0x20/0x20 [ 411.936660][T11926] should_fail+0x6f6/0x860 [ 411.941072][T11926] ? setup_fault_attr+0x3d0/0x3d0 [ 411.946098][T11926] ? skb_release_data+0x346/0x6b0 [ 411.951115][T11926] ? debug_smp_processor_id+0x20/0x20 [ 411.956498][T11926] ? bpf_clone_redirect+0x10e/0x350 [ 411.961693][T11926] ? skb_clone+0x1b2/0x360 [ 411.966096][T11926] should_failslab+0x5/0x20 [ 411.970581][T11926] kmem_cache_alloc+0x36/0x290 [ 411.975663][T11926] ? __bpf_redirect+0x736/0xd00 [ 411.980492][T11926] skb_clone+0x1b2/0x360 [ 411.984756][T11926] bpf_clone_redirect+0xa2/0x350 [ 411.989689][T11926] bpf_prog_9220d34f123440e6+0xccf/0x1000 [ 411.995382][T11926] ? __kasan_kmalloc+0x1a3/0x1e0 [ 412.000303][T11926] ? __kasan_kmalloc+0x137/0x1e0 [ 412.005226][T11926] ? kmem_cache_alloc+0x115/0x290 [ 412.010240][T11926] ? build_skb+0x27/0x440 [ 412.014560][T11926] ? bpf_prog_test_run_skb+0x419/0x1130 [ 412.020166][T11926] ? __do_sys_bpf+0x2d28/0xbe70 [ 412.024990][T11926] ? do_syscall_64+0xcb/0x1e0 [ 412.029661][T11926] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 412.035704][T11926] ? ktime_get+0xfd/0x130 [ 412.040015][T11926] bpf_test_run+0x288/0x680 [ 412.044496][T11926] ? kzalloc+0x20/0x20 [ 412.048571][T11926] ? build_skb+0x24c/0x440 [ 412.052958][T11926] bpf_prog_test_run_skb+0x84d/0x1130 [ 412.058318][T11926] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 412.064123][T11926] ? fput_many+0x42/0x1a0 [ 412.068435][T11926] ? __bpf_prog_get+0x29f/0x310 [ 412.073265][T11926] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 412.079049][T11926] __do_sys_bpf+0x2d28/0xbe70 [ 412.083705][T11926] ? _kstrtoull+0x390/0x490 [ 412.088181][T11926] ? kstrtouint_from_user+0x20f/0x2a0 [ 412.093530][T11926] ? refcount_sub_and_test_checked+0x1b6/0x290 [ 412.099705][T11926] ? __bpf_prog_put_rcu+0x300/0x300 [ 412.104930][T11926] ? refcount_inc_checked+0x50/0x50 [ 412.110118][T11926] ? memcg_check_events+0x5c/0x5b0 [ 412.115205][T11926] ? proc_fail_nth_write+0x1d5/0x240 [ 412.120471][T11926] ? __rcu_read_lock+0x50/0x50 [ 412.125208][T11926] ? proc_fail_nth_read+0x1c0/0x1c0 [ 412.130399][T11926] ? proc_fail_nth_read+0x1c0/0x1c0 [ 412.135594][T11926] ? memset+0x1f/0x40 [ 412.139556][T11926] ? fsnotify+0x1332/0x13f0 [ 412.144040][T11926] ? __kernel_write+0x340/0x340 [ 412.148865][T11926] ? check_preemption_disabled+0x9e/0x330 [ 412.154600][T11926] ? debug_smp_processor_id+0x20/0x20 [ 412.159941][T11926] ? __fsnotify_parent+0x310/0x310 [ 412.165112][T11926] ? __sb_end_write+0xb5/0x100 [ 412.169862][T11926] ? vfs_write+0x422/0x4e0 [ 412.174259][T11926] ? fput_many+0x42/0x1a0 [ 412.178580][T11926] ? check_preemption_disabled+0x154/0x330 [ 412.184362][T11926] do_syscall_64+0xcb/0x1e0 [ 412.188844][T11926] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 412.194729][T11926] RIP: 0033:0x466459 [ 412.198598][T11926] 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 [ 412.218179][T11926] RSP: 002b:00007f08cf104188 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 412.226562][T11926] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 412.234507][T11926] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a [ 412.242451][T11926] RBP: 00007f08cf1041d0 R08: 0000000000000000 R09: 0000000000000000 [ 412.250399][T11926] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 412.258361][T11926] R13: 00007ffd6d8db45f R14: 00007f08cf104300 R15: 0000000000022000 11:36:30 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0xfe80ffff}, 0x0) 11:36:30 executing program 3: memfd_create(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fe0f09001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000140)=[{&(0x7f0000000380)=""/227, 0xe3}, {&(0x7f0000000480)=""/221, 0xdd}], 0x2, 0xd9f, 0xfffffffe) r2 = syz_open_dev$char_raw(&(0x7f0000000040)='/dev/raw/raw#\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) [ 412.334030][T11948] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue 11:36:31 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000480)={0x38, 0x2, 0x0, 0x5, 0x5, 0x83d0, 0x0, 0x0, 0x2, 0x4}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) recvmmsg(r1, &(0x7f0000000680)=[{{0x0, 0xffffffffffffffe1, 0x0}}], 0x1, 0x20, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x1, 0x0, 0x9, 0x3}, 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r4, &(0x7f0000000980), 0x10a9) syz_open_procfs(0x0, 0x0) r5 = creat(&(0x7f0000000140)='./bus\x00', 0x14) fcntl$setstatus(r5, 0x4, 0x46000) lseek(r5, 0x4200, 0x1) r6 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f00000004c0)=0x0) io_submit(r7, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r6, &(0x7f0000000000), 0x10000}]) open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r5, 0xffffffffffffffff, 0x0, 0x8400fffffffb) sendfile(r4, r4, &(0x7f0000000100), 0x8080ffffff7e) 11:36:31 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000280)={0xffffffffffffffff}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) dup2(r1, r0) r2 = syz_open_pts(r1, 0x2002) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, "498d69605fe258cecef1e84c9cdd568e821b49"}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl(r3, 0x400, &(0x7f00000002c0)="3ef6c93ffbbbcf044310ced8b74fe6fff8319bf124107e0e1769981a4ba7704b1faaacbe7edc22da7d159d46623f32e96697c0b51aa3790655d6c4ed4173153feac1beb6dea2ed4eccbe9f40ca77ca47f7c2a674abda07675e4f9b7d8d10e3053e4f7dc9f29a8812ca103c8adbdb7f1ab0306d7345365c8968e26757d1419edc15df9eb498aae562c29d4682763a8bf885a06b9f0e1a0038c98f9cbfe3") mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [], 0x6b}}) 11:36:31 executing program 2 (fault-call:1 fault-nth:64): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fee009001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) 11:36:31 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0xfec0ffff}, 0x0) 11:36:31 executing program 4: getsockname(0xffffffffffffffff, &(0x7f0000000280)=@ax25={{}, [@null, @bcast, @rose, @remote, @netrom, @null, @remote, @netrom]}, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000005c0)={0x18, 0xc, &(0x7f00000004c0)=ANY=[@ANYBLOB="18000000010000000000000000000000180000000400000000000000ff0f000018000000f9ffffff00000000ffffffff18130000", @ANYRES32=0x1, @ANYBLOB="00000000000000001f1000001000000085100400070000009500"/40], &(0x7f0000000100)='GPL\x00', 0xfffffff9, 0x0, 0x0, 0x41100, 0x19, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000540)={0x6, 0x2}, 0x8, 0x10, 0x0}, 0x78) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2011003, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000640)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4224, 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, @perf_bp={&(0x7f0000000440)}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) r1 = socket(0x400000000000010, 0x2, 0x0) write(r1, &(0x7f00000008c0)="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", 0x1ec) statfs(0x0, &(0x7f0000000140)=""/109) socketpair(0x2b, 0x3, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8923, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockname(0xffffffffffffffff, &(0x7f00000003c0)=@nfc_llcp, &(0x7f0000000580)=0x80) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) syz_open_procfs(0x0, 0x0) pivot_root(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00') getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@pppoe, &(0x7f0000000300)=0x80) sendmsg$TIPC_CMD_GET_BEARER_NAMES(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0xfffffe6f, 0x0, 0x1, 0x0, 0x0, 0x44001}, 0x4040080) 11:36:31 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000280)) memfd_create(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000c80)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x8, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x31, 0x0, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d3b1f4bb387a5b8d0870f09001affff45d71eb9ff183f00"/49, 0x0, 0x100, 0x6000000000000000, 0x91, 0x0, &(0x7f0000000140)="1e6152f9149de53fc7ef66bb00290743c064bcef66f174db60f0875f0331c29d478ea5f22ad13fa37086e340ce8f618c111fea549807884be89beb2c6cd39b20316c4f588d10a1a064e1a862557a98a056f0735235b121427d9c55e3e5c0dd568d63b7302138e8e62bad0890df77ac6cf72ce4540ba060e5ea6d5cff4b4ce4bb753ba1596ef11cfa4c6697a2a86f29bbe6"}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000480)={r0, 0xc0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=0x5, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x0, 0x3}, 0x0, 0x0, &(0x7f00000002c0)={0x1, 0x2, 0x8000, 0x2}, &(0x7f0000000300)=0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=0xffffffffffffffff}}, 0x10) perf_event_open(&(0x7f00000004c0)={0x3, 0x70, 0x80, 0x0, 0x20, 0x29, 0x0, 0x3, 0x24c80, 0x4, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x81, 0x1, @perf_config_ext={0x3, 0x4}, 0x0, 0x9, 0x7ff, 0x1, 0x7, 0xfff, 0x5}, 0x0, 0x7, 0xffffffffffffffff, 0x6) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f0000000640)={'syztnl1\x00', &(0x7f00000005c0)={'sit0\x00', 0x0, 0x4, 0xc5, 0x2, 0xff, 0x38, @dev={0xfe, 0x80, [], 0x38}, @ipv4={[], [], @local}, 0x10, 0x7800, 0x1f, 0x2}}) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x0) [ 413.276344][T11981] FAULT_INJECTION: forcing a failure. [ 413.276344][T11981] name failslab, interval 1, probability 0, space 0, times 0 [ 413.289666][T11981] CPU: 1 PID: 11981 Comm: syz-executor.2 Not tainted 5.4.107-syzkaller-00751-gc50ff8e5608b #0 [ 413.299896][T11981] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 413.309980][T11981] Call Trace: [ 413.313269][T11981] dump_stack+0x1d8/0x24e [ 413.317591][T11981] ? devkmsg_release+0x11c/0x11c [ 413.322525][T11981] ? show_regs_print_info+0x12/0x12 [ 413.327741][T11981] should_fail+0x6f6/0x860 [ 413.332150][T11981] ? setup_fault_attr+0x3d0/0x3d0 [ 413.337196][T11981] ? __copy_skb_header+0x421/0x550 [ 413.342304][T11981] ? bpf_clone_redirect+0x10e/0x350 [ 413.347497][T11981] should_failslab+0x5/0x20 [ 413.351999][T11981] __kmalloc_track_caller+0x5d/0x2e0 [ 413.357284][T11981] ? bpf_clone_redirect+0x10e/0x350 [ 413.362474][T11981] pskb_expand_head+0x10d/0xfa0 [ 413.367350][T11981] ? skb_ensure_writable+0x2ab/0x420 [ 413.372630][T11981] bpf_clone_redirect+0x10e/0x350 [ 413.377652][T11981] bpf_prog_9220d34f123440e6+0x8ab/0x1000 [ 413.383365][T11981] ? __schedule+0x9b8/0x1170 [ 413.388038][T11981] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 413.393858][T11981] ? rcu_preempt_deferred_qs_irqrestore+0x701/0xae0 [ 413.400444][T11981] ? __rcu_read_unlock+0x1cd/0x6a0 [ 413.405553][T11981] ? __rcu_read_lock+0x50/0x50 [ 413.410307][T11981] ? ktime_get+0xfd/0x130 [ 413.414625][T11981] bpf_test_run+0x288/0x680 [ 413.419295][T11981] ? kzalloc+0x20/0x20 [ 413.423353][T11981] ? build_skb+0x24c/0x440 [ 413.427755][T11981] bpf_prog_test_run_skb+0x84d/0x1130 [ 413.433125][T11981] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 413.438918][T11981] ? fput_many+0x42/0x1a0 [ 413.443254][T11981] ? __bpf_prog_get+0x29f/0x310 [ 413.448094][T11981] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 413.453893][T11981] __do_sys_bpf+0x2d28/0xbe70 [ 413.458571][T11981] ? _kstrtoull+0x390/0x490 [ 413.463060][T11981] ? kstrtouint_from_user+0x20f/0x2a0 [ 413.468424][T11981] ? refcount_sub_and_test_checked+0x1b6/0x290 [ 413.474577][T11981] ? __bpf_prog_put_rcu+0x300/0x300 [ 413.479768][T11981] ? refcount_inc_checked+0x50/0x50 [ 413.484952][T11981] ? memcg_check_events+0x5c/0x5b0 [ 413.490053][T11981] ? proc_fail_nth_write+0x1d5/0x240 [ 413.495427][T11981] ? __rcu_read_lock+0x50/0x50 [ 413.500181][T11981] ? proc_fail_nth_read+0x1c0/0x1c0 [ 413.505369][T11981] ? proc_fail_nth_read+0x1c0/0x1c0 [ 413.510561][T11981] ? memset+0x1f/0x40 [ 413.514549][T11981] ? fsnotify+0x1332/0x13f0 [ 413.519046][T11981] ? __kernel_write+0x340/0x340 [ 413.523885][T11981] ? check_preemption_disabled+0x9e/0x330 [ 413.529589][T11981] ? debug_smp_processor_id+0x20/0x20 [ 413.534942][T11981] ? __fsnotify_parent+0x310/0x310 [ 413.540040][T11981] ? __sb_end_write+0xb5/0x100 [ 413.544791][T11981] ? vfs_write+0x422/0x4e0 [ 413.549188][T11981] ? fput_many+0x42/0x1a0 [ 413.553503][T11981] ? check_preemption_disabled+0x154/0x330 [ 413.559301][T11981] do_syscall_64+0xcb/0x1e0 [ 413.563796][T11981] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 413.569680][T11981] RIP: 0033:0x466459 [ 413.573566][T11981] 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 [ 413.593160][T11981] RSP: 002b:00007f08cf104188 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 413.601678][T11981] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 413.609642][T11981] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a [ 413.617608][T11981] RBP: 00007f08cf1041d0 R08: 0000000000000000 R09: 0000000000000000 11:36:31 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x1, &(0x7f0000000180)) r1 = creat(&(0x7f0000000bc0)='./bus\x00', 0x1c9) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$FUSE_INTERRUPT(r1, &(0x7f0000000740)={0x10}, 0x10) fallocate(r1, 0x0, 0x0, 0x1000f4) io_setup(0x8, &(0x7f0000000040)=0x0) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x2, 0x0) r5 = openat$cgroup_ro(r2, &(0x7f00000000c0)='memory.events\x00', 0x0, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="2f6465762fe66f6f703000"], &(0x7f00000005c0)='./bus\x00', &(0x7f0000000c40)='aio\x00', 0x8000, &(0x7f0000000c80)='/dev/input/mouse#\x00') setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000c00)=@req3={0x72, 0x8, 0x75c3, 0x4, 0xffff8000, 0x4, 0x7ff}, 0x1c) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x1}, 0x4) syz_open_dev$mouse(&(0x7f0000000440)='/dev/input/mouse#\x00', 0x1, 0x200000) pipe(&(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = openat$vsock(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/vsock\x00', 0x10000, 0x0) r9 = socket$nl_generic(0x10, 0x3, 0x10) io_submit(r3, 0x9, &(0x7f0000000b40)=[&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3, 0x8001, r4, &(0x7f00000001c0)="aea1b6eb79c61c5b085d40dc9baff5541227d489fcfb3ddac59999bea479fba5e57323ef42a5a68b484295e49140d7361ed633f0abb9c1b64909a4eee75b2eaa39f661ffcfad1495de30accb138458038863296a832a2d146213c953749dcaa49b15d22c2d90afbe6c2696f9ff6f5a96a85ab85de03ee293d46efaa10234ebebcb3f1d9e457ab0de0cd0095dac9e8a95d2517e547dda3f1cf00ff75d2df6c05e09a9b361eb48c0eb1f2c18f07c54688469804ca31889f83bb1f28e2ff205000000114c66", 0xc4, 0x3, 0x0, 0x3, r5}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x5, 0x40, r1, &(0x7f0000000300)="1829d7e82811808b7ce30651efdf77732e8f6688378e3ad3c41f703b614dc8460e85762ebe15fe0014bdd06efe4f48f1fa0e100eef046e8b3751535df2b4def12b7ab63322ab50f7bd51160cbfcf90358149fefbbf58a594afb9a99a910588091f4c6172f92b6e21a436c2f0e865", 0x6e, 0x0, 0x0, 0x2}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x3, 0xff, r6, &(0x7f00000003c0)="ec26ec8c37dc3c8f4be0b1504adf220df224690d0bba5e8693275a8cc975002508386aef134fa49480ed56ad46540c31d834166b4a9bb8ae2f2e878ab12efac6f9826a7db42d4ded25ae316183043cb44de58140", 0x54, 0x3ff, 0x0, 0x1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x5, 0xff, r0, &(0x7f00000004c0)="86e912d2553902c5a782b982b17a7b14452e290fffe69a01ebd2c1c51052b81521032ade5086ced7f22ad649d8c38e57ff1cd823fe50f7e5afb2d6f2de9ce757f7cebf86cec88b2475cdd034fc5e082522e1d3e5667ea3d38ae594c48a7abb85700d4d844954bd86e1420d97274307973fc370173a8636ce559557dd2dd1c11b5fd734e231f69c7f75122657672eb100e72ba10f8d65ca9f53ef69b593c13770f84f27a9516b095729a4b1b216024590b6bab4f9f60ffcca2e8408079be959f7253e947856158b291632d1d0ecb0fabce3121d39cfb5b8ca86aac6bce4085d431cab07293d29619349418f3ce589d72c80", 0xf1, 0xa, 0x0, 0x2}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x1, 0x5b, r0, &(0x7f0000000640)="704296288432ec185fda4f795cd0d4c15b683356c52e97877e6f6e216a6f84bcdbed05fcc3ee756f1a69e0f6ef4f8b4099e1479515441fea119bed5a0a32941f1cab7ad5b7afef4462e8aca612c35971710dbcf85f5750952882631d86ab8686f64311fd063bf711921bea5113d293", 0x6f, 0x4, 0x0, 0x0, r1}, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x2, 0x7, r6, &(0x7f0000000700)="503acb6d35b503907aea892fc92c2c908fd6c658ba02a0dc321289a1", 0x1c, 0xcc2, 0x0, 0x2}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x2, 0x8, r1, &(0x7f00000007c0)="f31fe2c5c8200a9d10716ee66a16215d7671d9e5801816de559f9903e9250f6e25e0a8932a2738b8a423b29d89a4825057ec59e2733b0d2aee783ab432075f5f000bb01c1886040ea16523e77474e8bc181ca478f9208a6731a8e89959ecd6436f138de30f9a31f0a8ffc7afd5de63", 0x6f, 0x6, 0x0, 0x0, r7}, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x7, 0x0, r8, &(0x7f0000000900)="9a94701886ec2e6e30493a2a68e8af94d651b4918768c1bb42a3567a27908d5e8750b789738a71ddf721570d34c3d05346dd9340396f31c86a66cf272d1d1d33c9aa2c04d8c1df8a755b26375e2827703fa5f0cde391179a58a64b93aeb387409221893ba995780e7c6647a5d11ad41182956549f4fc277dae22182fdca5eac5fcf53f38904842c5967ad5f9f173d969b8a1f09618ec9d8d9c886a5563ac4cefc7ea37cb92e7283f6c4b678d751bbdc99dc9c769d67b3917788668ef000000", 0xbf, 0x7, 0x0, 0x0, r5}, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x32a8a09f145bafda, 0xf4ec, r9, &(0x7f0000000a00)="ebe00eaf2edc314f3c9830145cddf4eebbc42645d221dffd778c5e361a4a051c4b9955b1e96fb9ecb346491168e6e703ba7f82b4744738a1c56956d5e2be6744c6951679340ed47f9c14c787e489ecb5d8e6df0cd6a8f8687da74e5045c1d68e3eef265b24c1449afda0c8001ef82bd519a5f5bd7921f5c742bbe9c3112b92be53898405b83ff665571256affeee53adc7d78dcc237f023e4692743660f09b6a88d3905fc878d29651937f6c7eadf7d7b32706666d8f3b4e51efeed6c0738f53dbf25b7b4cdf86d0be14d12b79d5cd9b7cec2e1654027fc389b4", 0xda, 0x5, 0x0, 0x2, r0}]) 11:36:31 executing program 3: memfd_create(0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = syz_mount_image$fuse(&(0x7f0000000040)='fuse\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x1006, &(0x7f0000000380)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d, 0xffffffffffffffff}, 0x2c, {'group_id', 0x3d, 0xee01}, 0x2c, {[{@default_permissions='default_permissions'}, {@allow_other='allow_other'}, {@blksize={'blksize', 0x3d, 0x1c00}}, {@default_permissions='default_permissions'}, {@max_read={'max_read'}}], [{@uid_gt={'uid>', 0xffffffffffffffff}}, {@obj_role={'obj_role'}}, {@dont_appraise='dont_appraise'}]}}) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r4, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fe0f09001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) sendfile(r3, r4, &(0x7f0000000180)=0xffffffffffffff2d, 0x7fffffff) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}}, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYRESOCT=r0], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], r2, 0x3, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r6, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fe0f09001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x0) 11:36:31 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0xfeffffff}, 0x0) 11:36:31 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000280)={0xffffffffffffffff}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) dup2(r1, r0) r2 = syz_open_pts(r1, 0x2002) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, "498d69605fe258cecef1e84c9cdd568e821b49"}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) dup3(r2, r1, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [], 0x6b}}) [ 413.625576][T11981] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 413.633537][T11981] R13: 00007ffd6d8db45f R14: 00007f08cf104300 R15: 0000000000022000 11:36:31 executing program 2 (fault-call:1 fault-nth:65): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fee009001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) 11:36:31 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/146, 0x92}, {&(0x7f0000000180)=""/43, 0x2b}], 0x2, 0xd9f, 0x20000) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x8040454}, 0x4800) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000540)=ANY=[@ANYBLOB="38220000100039027c000000000000000008000055b3bfdc55f7a693289dbd2f21f7685df7f14e78338f69e0143bf4b3974f5cbea9ce568d767dec56bdf14d6550fe93989777e9a5f72ef2e7652f0b5d62dd1d93934c292009356117c29ae780da3355ba0999ef2df17ba468ae429196c195a1a75ca5e59a3d1249f769b7c290887f60ab21dd8483ea0decace009914e08dd64ed04acf870464765edd10fc21d536ffcd424df855b0035bc88", @ANYRES32=0x0, @ANYBLOB="03000000000000001800128008000100736974000c00028008000100", @ANYRES32=r4, @ANYBLOB], 0x38}}, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x6, &(0x7f00000000c0)={@mcast1}, 0x14) [ 413.873095][T12005] FAULT_INJECTION: forcing a failure. [ 413.873095][T12005] name failslab, interval 1, probability 0, space 0, times 0 [ 413.885907][T12005] CPU: 0 PID: 12005 Comm: syz-executor.2 Not tainted 5.4.107-syzkaller-00751-gc50ff8e5608b #0 [ 413.896150][T12005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 413.906219][T12005] Call Trace: [ 413.909507][T12005] dump_stack+0x1d8/0x24e [ 413.913831][T12005] ? devkmsg_release+0x11c/0x11c [ 413.918767][T12005] ? show_regs_print_info+0x12/0x12 [ 413.923968][T12005] should_fail+0x6f6/0x860 [ 413.928386][T12005] ? setup_fault_attr+0x3d0/0x3d0 [ 413.933409][T12005] ? __copy_skb_header+0x421/0x550 [ 413.938522][T12005] ? bpf_clone_redirect+0x10e/0x350 [ 413.943754][T12005] should_failslab+0x5/0x20 [ 413.948234][T12005] __kmalloc_track_caller+0x5d/0x2e0 [ 413.953516][T12005] ? bpf_clone_redirect+0x10e/0x350 [ 413.958706][T12005] pskb_expand_head+0x10d/0xfa0 [ 413.963531][T12005] ? skb_ensure_writable+0x2ab/0x420 [ 413.968790][T12005] bpf_clone_redirect+0x10e/0x350 [ 413.973792][T12005] ? switch_mm+0x100/0x100 [ 413.978195][T12005] bpf_prog_9220d34f123440e6+0xf97/0x1000 [ 413.983895][T12005] ? __schedule+0x9b8/0x1170 [ 413.988486][T12005] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 413.995192][T12005] ? rcu_preempt_deferred_qs_irqrestore+0x701/0xae0 [ 414.001862][T12005] ? __rcu_read_unlock+0x1cd/0x6a0 [ 414.006952][T12005] ? __rcu_read_lock+0x50/0x50 [ 414.011716][T12005] ? ktime_get+0xfd/0x130 [ 414.016020][T12005] bpf_test_run+0x288/0x680 [ 414.020503][T12005] ? kzalloc+0x20/0x20 [ 414.024546][T12005] bpf_prog_test_run_skb+0x84d/0x1130 [ 414.029908][T12005] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 414.035704][T12005] ? fput_many+0x42/0x1a0 [ 414.040006][T12005] ? __bpf_prog_get+0x29f/0x310 [ 414.044932][T12005] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 414.050717][T12005] __do_sys_bpf+0x2d28/0xbe70 [ 414.055369][T12005] ? _kstrtoull+0x390/0x490 [ 414.059855][T12005] ? kstrtouint_from_user+0x20f/0x2a0 [ 414.065216][T12005] ? refcount_sub_and_test_checked+0x1b6/0x290 [ 414.071448][T12005] ? __bpf_prog_put_rcu+0x300/0x300 [ 414.076621][T12005] ? refcount_inc_checked+0x50/0x50 [ 414.081795][T12005] ? memcg_check_events+0x5c/0x5b0 [ 414.086983][T12005] ? proc_fail_nth_write+0x1d5/0x240 [ 414.092243][T12005] ? __rcu_read_lock+0x50/0x50 [ 414.096988][T12005] ? proc_fail_nth_read+0x1c0/0x1c0 [ 414.102183][T12005] ? proc_fail_nth_read+0x1c0/0x1c0 [ 414.107380][T12005] ? memset+0x1f/0x40 [ 414.111353][T12005] ? fsnotify+0x1332/0x13f0 [ 414.115844][T12005] ? __kernel_write+0x340/0x340 [ 414.120668][T12005] ? check_preemption_disabled+0x9e/0x330 [ 414.126377][T12005] ? debug_smp_processor_id+0x20/0x20 [ 414.131728][T12005] ? __fsnotify_parent+0x310/0x310 [ 414.136821][T12005] ? __sb_end_write+0xb5/0x100 [ 414.141564][T12005] ? vfs_write+0x422/0x4e0 [ 414.145968][T12005] ? fput_many+0x42/0x1a0 [ 414.150301][T12005] ? check_preemption_disabled+0x154/0x330 [ 414.156082][T12005] do_syscall_64+0xcb/0x1e0 [ 414.160559][T12005] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 414.166423][T12005] RIP: 0033:0x466459 [ 414.170290][T12005] 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 [ 414.189871][T12005] RSP: 002b:00007f08cf104188 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 414.198272][T12005] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 414.206218][T12005] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a [ 414.214165][T12005] RBP: 00007f08cf1041d0 R08: 0000000000000000 R09: 0000000000000000 [ 414.222108][T12005] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 414.230051][T12005] R13: 00007ffd6d8db45f R14: 00007f08cf104300 R15: 0000000000022000 11:36:32 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000480)={0x38, 0x2, 0x0, 0x5, 0x5, 0x83d0, 0x0, 0x0, 0x2, 0x4}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) recvmmsg(r1, &(0x7f0000000680)=[{{0x0, 0xffffffffffffffe1, 0x0}}], 0x1, 0x20, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x1, 0x0, 0x9, 0x3}, 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r4, &(0x7f0000000980), 0x10a9) syz_open_procfs(0x0, 0x0) r5 = creat(&(0x7f0000000140)='./bus\x00', 0x14) fcntl$setstatus(r5, 0x4, 0x46000) lseek(r5, 0x4200, 0x1) r6 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f00000004c0)=0x0) io_submit(r7, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r6, &(0x7f0000000000), 0x10000}]) open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r5, 0xffffffffffffffff, 0x0, 0x8400fffffffb) sendfile(r4, r4, &(0x7f0000000100), 0x8080ffffff7e) 11:36:32 executing program 3: memfd_create(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fe0f09001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r9 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r8}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000480)={'batadv0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000540)={'ip6_vti0\x00', &(0x7f00000004c0)={'ip6tnl0\x00', 0x0, 0x29, 0x13, 0x3, 0x8, 0x26, @local, @private1={0xfc, 0x1, [], 0x1}, 0x1, 0x700, 0x7, 0x7fff}}) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000c00)={0x4e0, 0x0, 0x400, 0x70bd26, 0x25dfdbff, {}, [{{0x8}, {0xec, 0x2, 0x0, 0x1, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x5}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x5}, {0x8, 0x4, 0x80000000}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0xc, 0x4, [{0x497e, 0x7, 0x2, 0xde8}]}}}]}}, {{0x8}, {0x130, 0x2, 0x0, 0x1, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x5}, {0x8, 0x4, 0x200}}, {0x8, 0x6, r2}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8}}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8, 0x4, 0x8001}}}]}}, {{0x8, 0x1, r5}, {0x84, 0x2, 0x0, 0x1, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0x5}}, {0x8}}}]}}, {{0x8}, {0x20c, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0x401}}, {0x8}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x5}, {0x8, 0x4, r10}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x5}, {0xf, 0x4, 'roundrobin\x00'}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x5}, {0x8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r11}}}]}}]}, 0x4e0}}, 0x800) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x0) 11:36:32 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000280)={0xffffffffffffffff}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) dup2(r1, r0) r2 = syz_open_pts(r1, 0x2002) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, "498d69605fe258cecef1e84c9cdd568e821b49"}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) dup3(r2, r1, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [], 0x6b}}) 11:36:32 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x2, 0x7, 0x96, 0x20, 0x0, 0x2, 0x102, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x99985e79f290f3c9, @perf_config_ext={0x8b, 0x7}, 0x1008, 0x5, 0x5, 0x5, 0xffff, 0xfffffffc, 0x7ff}, 0x0, 0xb, 0xffffffffffffffff, 0x1) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r0, 0xf50f, 0x0) fsetxattr$trusted_overlay_opaque(r0, &(0x7f0000000080)='trusted.overlay.opaque\x00', &(0x7f00000000c0)='y\x00', 0x2, 0x1) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x80000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, 0xffffffffffffffff) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000002, 0x810, r0, 0xd3e71000) r2 = perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x3, 0x5, 0x2, 0x7f, 0x0, 0x1, 0x4a401, 0x5, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x9, 0x8}, 0xb100, 0x9, 0x7ff, 0x7, 0x1, 0x8047, 0x7}, r1, 0xffffffffffffffff, r0, 0x0) r3 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x6, 0x5, 0x5, 0x6, 0x0, 0x4, 0xbc00, 0x7c82328cfecbf1bd, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0xf8, 0x1, @perf_bp={&(0x7f0000000140), 0xf}, 0x1008, 0x80, 0x1d, 0x6, 0x1, 0xb7, 0x5}, 0xffffffffffffffff, 0x10, r2, 0x0) ftruncate(r3, 0x415) r4 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000280)={0x4, 0x70, 0xdf, 0x3, 0xff, 0x3, 0x0, 0x101, 0x10, 0x7, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x81}, 0x4000, 0x9, 0xffff, 0x4, 0x1d, 0x800, 0xff}, r4, 0x2, r3, 0x9) r5 = syz_mount_image$f2fs(&(0x7f0000000300)='f2fs\x00', &(0x7f0000000340)='.\x00', 0x800, 0x6, &(0x7f0000000700)=[{&(0x7f0000000380)="6d04e4311e715d83c51afbe670480c3ca87ffc4a8f12ba46a852050f447644e4417c12393d0a97359b576e79e5ad2e513daf19c20321da985ad5d25eea85a47a7d8a26594a46a7bb0857c0a3", 0x4c, 0xfffffffffffffffa}, {&(0x7f0000000400)="5359f2c9028c00", 0x7, 0x2}, {&(0x7f0000000440)="955705c7e2cff0a16d750160efe5e29ab80515b4c0b2072970cefc86babe78171d0dcdb05c86f77658613ba776aff877e481332d48864ff893fb7037b2f3986ee2100911f7ac8b0b4619526822133f5d4d94891fd464f489d96d0807bcb262c8f9ffb6e0", 0x64, 0x3}, {&(0x7f00000004c0)="b6", 0x1, 0x10001}, {&(0x7f0000000500)="f118f76c4a2c4a21a0937837078b0392ada1d709f69c1080f42430f13b4fd8642bb0514a893856341800641ad772d5732ba8c248f4c572dfce420ccfb1937a16908044d2aaec4b12537f3456cd19e1dac89a68e9c276d2ca9e41a3235dffabda5466f06bb8973091b9fa674b720c295ccb6b50ac04f4a98415c55e2c230dcc70ba8a03aa8c19db27768ae22689641cb2b5f7033f066f5b2ac7d24533ba10ab3297b4358b7717d6be90da3e3b6506e0b14de230a244ae1ba89e4cfe1e3eec327366b70657a0d23b827a87117bed", 0xcd, 0x2}, {&(0x7f0000000600)="774003ff2cd520f609b61065a7d33119ccf0f33b685933fc15106149a82471d87c1d319f598b4ea41861d8fdf9a3336472039605bcb712e719ad67d1a79e49f7d45af16c7a9ee8fffbc3278b40f046603a48047a4aba008b4c684ac91268037cfc953073f708476bda40fe8d989348bd0baf4fe8df35f44ecd862b9471a878d9f6628b1baad9e9abaadcef46db31e71095ff7fa9bd09b2af8fab7578f62db22aa439d189bd85443f5eceef89618265e8744041f6f119aa8f4b946a4f35d485ea1ad52518cff6862cb59c1f635a08fd12837cb3406b44e47e71c5a7e1ceef22af702446", 0xe3, 0x10001}], 0x800000, &(0x7f00000007c0)={[{@noinline_xattr='noinline_xattr'}, {@discard='discard'}], [{@measure='measure'}, {@euid_gt={'euid>', 0xee00}}]}) vmsplice(r5, &(0x7f0000000a40)=[{&(0x7f0000000800)="20bfa89b8119cf470d6314beedd61ae62f7dfb906b77fbd198df554841a71a2ce0d91e02113912c9d11451d29440d402d7f01770a85b71c8be5ff570fc95a0197946fe349b931b46f6ed209f3144680c0de405e880f9090cbbd4164b3760b3a36a18b9a80895156c3daebe9c4171850451e2d5bf014721ba14d768c43fc9bfc1b331e18e08a624f0541cac6914c30640842caf2310f036ae6f9ce7b23bddaca58073ceeefbedff6810a12847783b63fb6ee98921a01bb234411a3124cb59ade71f0f39fee85b22c5abfbcf79a72f", 0xce}, {&(0x7f0000000900)="7897044c54469776e8fec3f1bf88564752810e67417d1c9ffc47be5adb47a0b5ff23638c670d67e3ace45dcfb883364e685b8355956535f54e787e6804c3caf697498bc10a7eecfac25a18fdf3457611f74f40c42687a70330948bd3b8bef0ea71b35c3d7640f27a1ef68174d9eef0aa763c168fe748a43c2416fbc79d67dc9cf3cd10b089aeb55928db5983a8856b0b3aba26df8aaf197263a748650350a6dfd271eda41da677b6e5d22f74be8eb7a4aa6d246419a8fab80e7a9b29b1cc56c770e9f37621548bc1fbbaf560e91ef7adffca97230bb45e39af8d2e137526b11fcb2ecf7a475649", 0xe7}, {&(0x7f0000000a00)="2bc474d0946e65f2d18d", 0xa}], 0x3, 0x0) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/vsock\x00', 0x1d0141, 0x0) ftruncate(r6, 0x927a) r7 = geteuid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = fork() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001480)={{{@in6=@private2, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@private1}}, &(0x7f0000001580)=0xe8) sendmsg$netlink(r6, &(0x7f0000001700)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000ac0)={0x1c4, 0x40, 0x400, 0x70bd27, 0x25dfdbfb, "", [@nested={0x1b4, 0x16, 0x0, 0x1, [@generic="f9b67d3b34bf35eb2f88d21fb63b43dc0519e6b1a85c7bfd206b8641aa1002a34185d09fae6ef86cdb92b7e28ea6b66b889b448f4e297fd1bc186ee6c8309d8eb4e807ca259dda5c48f9c7abe9ef7f30317ffdd48326b6e7778b07b7676f49c166a7bb1b167fd6e26659ad7f7631cacb", @generic="a4858791684a79e29aeb3ac9f52bdcb2e74b912c18703250fbc48ec61890cad87337648fb493f8f0c04b9c497922764425f318ae357087299eed44a098bc2eb08d4ed471a5366a0586b90b59dd178e31b66271e6a6a0d1c50455c3802b407bcef35721be60fe95bcdda2344dfa8203b3952583551e77172269faa3f32b18d4663f6a613565d5cc55a4ca2d3feac16179cada24fd0e1d864d18bc17b3d7b74b388ca2763c518a2bd0907a9283e492043c493d0f6ae2e1cd4fe410629338f2a9e154f544d42e61", @generic="4b926980621fe5d05059a76bcb7e7386e4bb7513a0ab38488e4b258260788d537ea1ae701aa2335911fa66a9629582892c405e396c", @typed={0x5, 0x7c, 0x0, 0x0, @str='\x00'}, @generic="69d7550f3646c172543c1d94c034016596d8c6d641468ad3da9860c8df6df7623cc518550a066a79cb1f340a2b001dcce469890dc1a8ed7f01", @typed={0x4, 0x80}]}]}, 0x1c4}, {&(0x7f0000000cc0)={0x10c, 0x13, 0x2, 0x70bd2d, 0x25dfdbfb, "", [@generic, @generic="8422a0de05e050c59d4ad0acf0fa1719948c204383bff2709df867c0a16c54b3fa7ad15533eb6fa033eb42d7bad7bca86c4b996330e52055c97979a79c0e0689a3ec284467d326fd9829545b5866322ae667956ea5b38c4d089ecf6c526228acb687c7ff45bb2049cbb0662c6fca1de76d07c437540b3298448ec27eb3890154dcb68df88714e8d72d9a2ee39fbf3c7c9240a269a30cd56efe4ffd7f2142acc9b800d4e1f35f2f591c6cba23741d0930bc76a1328940527ec388dff811ecf537bfecce3c82927231328f7ecb92a8d9e7fae85ff028019afe78f7926b569326d29e2c95d873764acb1036b098552d3efea45b068696", @nested={0x4, 0xf}]}, 0x10c}, {&(0x7f0000000e00)={0x22c, 0x36, 0x400, 0x70bd25, 0x25dfdbff, "", [@typed={0x8, 0x36, 0x0, 0x0, @uid=0xee00}, @generic="05b074f6f76c6e1836a6afff8e09f961c5a2fdf7fec774299fc19baf264147bb7ef58ff73c1d7f732ccc7295489dfb447109311736deba2db4dcf386da85d51dcc083805e3633ee3ba02a989e34415c180dbc212d611a610b8c54b92eb216fd95564cce7902d67d548a09171d615d1cbcd160bb990b97ee140287c1911a840ac72d2b63dd8e2cec3205652bf079c249201cea6fd64364f13b3204f49ba53789e1815fb5e72eeb8376f8cab92f8b0d90fb37143458b9038d290fdfe27ae63db9ae5ca86e9a5f6e499bbc316c47a9c4d116a51c8aaec624bdadd38ea98370d04be85cba216f5b1ebadf43c1796f65e79c3ce8fd0b753", @nested={0x119, 0x8f, 0x0, 0x1, [@typed={0xc, 0xa, 0x0, 0x0, @u64=0x3d}, @typed={0x8, 0x4e, 0x0, 0x0, @ipv4=@local}, @generic="8c83648b9e0e04a8dd129446bd500547", @generic="92dac8e80e798b4661feb58b21ba36e2a6297ff780268168d76d5830b9c18d6c3c2448ba1e16a0626ef5234675fbe2d5a53c8c7eaeb516416937ba308843ff52fdf63beb", @generic="7387f90744ba8557", @typed={0xc, 0x49, 0x0, 0x0, @u64=0xf6d}, @generic="e107c35a833ff02fc4991334bfe3ead91507fc05d6b2db8c87ef42958c568d7774ec1eec356253e6e4216f93420bb17b7f59b5fefb8f563aca3fe7f3a4c86b02a3eb7f8d66ad258d64e914508ae57338cf14f8d767738f9630b7fe3195c0439487dc37fff6e6867b5ecd07c749be4875f068d67c3db10470777723f70f6428d00eec2dc3ea0b291c889088266aa35b9adea4c2461af213110e"]}]}, 0x22c}, {&(0x7f0000001040)={0x384, 0x25, 0x200, 0x70bd26, 0x25dfdbfc, "", [@typed={0x8, 0x26, 0x0, 0x0, @u32=0x3}, @nested={0x2be, 0x3e, 0x0, 0x1, [@generic="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", @typed={0x8, 0x2a, 0x0, 0x0, @pid=r4}, @typed={0x8, 0x16, 0x0, 0x0, @uid=r7}, @generic="4bcb6912222234ebfafb78be5bb8bec00f35b1b24c096aab29956accea4378bc26402b0a3ce9f8886f0a7fb5ed1494e347b0c43968f51b0ae408975418af898b83ed4b12bd4ac2344a9fff663abc8b843c1c9b64fd58a2f6df820155d994380a84ace721c4260c6c931c4f2ec61aba04c06f3fa65c71b30d2e55253464066b9997eec2a2c7adc56d9f3f1fa39203b6da5a5d35559e08fd103328ed8b133754162a22f1049059f7a1cf13b2175584c4817d81a2c559fcee4e4dcb9fa46de3b5e150dbe212050509d4fd74a3ac5ac88349f16ac9fd09af1eec523bf216396066212944381f3c4ceea3a966f05a0f0090b1fcab3cf8c76fca4e", @typed={0x6, 0x40, 0x0, 0x0, @str='%\x00'}, @generic="5df5433f3044744f591ba9c5743961c73e6f1b852d761bb92f37a8d9399d1002e9bd8973bcc10f3eb4d8d1077ed3964f32c21454c83b104393bcd598115705b6c21acd275fcd1dfd5cae536f9669c3e8190d6f7124a827185ff3533b8b0c074e3d10462eb103ac32a7f725c3eec7c78bc58c6d59860c5014526ec83e4c7bf0375cee6dc08696f384de73fe3420aabf25b3cb365d", @typed={0x4, 0x3a}, @typed={0x14, 0x82, 0x0, 0x0, @ipv6=@private1}]}, @generic="7dca837f8b610d654c0260feb92a076ba4537c500270eb04fd207f9a8891dae2c0d230854ba21f8a0d26133a2f81c85a0d50912b94fd023720c5ae45a89d17d8f29ba6a2b0fd680f33fd7cc9f6e90f8fd3e307530ff75fa88fa6d9405eb5cef431206be313e87f7ff3a84b0bd9f25ca7acafaec57c25ff4cac88eb310773b545d10b8d7dc3ee5c41f1fe741aca25512c172ed182fe028d84df49810208f7582712ca4e2783f74ebe21be2e"]}, 0x384}], 0x4, &(0x7f0000001640)=[@rights={{0x18, 0x1, 0x1, [r8, r2]}}, @cred={{0x1c, 0x1, 0x2, {r9, r10}}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, r3, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, r2, 0xffffffffffffffff, r3, 0xffffffffffffffff, r6, r1]}}], 0x98, 0x20000000}, 0x4018080) 11:36:32 executing program 2 (fault-call:1 fault-nth:66): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fee009001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) 11:36:32 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0xff000000}, 0x0) [ 414.346329][T12018] FAULT_INJECTION: forcing a failure. [ 414.346329][T12018] name failslab, interval 1, probability 0, space 0, times 0 [ 414.359137][T12018] CPU: 1 PID: 12018 Comm: syz-executor.2 Not tainted 5.4.107-syzkaller-00751-gc50ff8e5608b #0 [ 414.369359][T12018] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 414.379405][T12018] Call Trace: [ 414.382689][T12018] dump_stack+0x1d8/0x24e [ 414.387015][T12018] ? devkmsg_release+0x11c/0x11c [ 414.391945][T12018] ? show_regs_print_info+0x12/0x12 [ 414.397136][T12018] should_fail+0x6f6/0x860 [ 414.401577][T12018] ? setup_fault_attr+0x3d0/0x3d0 [ 414.406594][T12018] ? __copy_skb_header+0x421/0x550 [ 414.411705][T12018] ? bpf_clone_redirect+0x10e/0x350 [ 414.416886][T12018] should_failslab+0x5/0x20 [ 414.421370][T12018] __kmalloc_track_caller+0x5d/0x2e0 [ 414.426655][T12018] ? bpf_clone_redirect+0x10e/0x350 [ 414.431832][T12018] pskb_expand_head+0x10d/0xfa0 [ 414.436666][T12018] ? skb_ensure_writable+0x2ab/0x420 [ 414.441934][T12018] bpf_clone_redirect+0x10e/0x350 [ 414.446940][T12018] bpf_prog_9220d34f123440e6+0xe15/0x1000 [ 414.452660][T12018] ? __kasan_kmalloc+0x1a3/0x1e0 [ 414.457573][T12018] ? __kasan_kmalloc+0x137/0x1e0 [ 414.462487][T12018] ? kmem_cache_alloc+0x115/0x290 [ 414.467493][T12018] ? build_skb+0x27/0x440 [ 414.471804][T12018] ? bpf_prog_test_run_skb+0x419/0x1130 [ 414.477331][T12018] ? __do_sys_bpf+0x2d28/0xbe70 [ 414.482180][T12018] ? do_syscall_64+0xcb/0x1e0 [ 414.486835][T12018] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 414.492920][T12018] ? ktime_get+0xfd/0x130 [ 414.497249][T12018] bpf_test_run+0x288/0x680 [ 414.501741][T12018] ? kzalloc+0x20/0x20 [ 414.505791][T12018] ? build_skb+0x24c/0x440 [ 414.510190][T12018] bpf_prog_test_run_skb+0x84d/0x1130 [ 414.515552][T12018] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 414.521338][T12018] ? fput_many+0x42/0x1a0 [ 414.525653][T12018] ? __bpf_prog_get+0x29f/0x310 [ 414.530490][T12018] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 414.536284][T12018] __do_sys_bpf+0x2d28/0xbe70 [ 414.540944][T12018] ? _kstrtoull+0x390/0x490 [ 414.545426][T12018] ? kstrtouint_from_user+0x20f/0x2a0 [ 414.550779][T12018] ? refcount_sub_and_test_checked+0x1b6/0x290 [ 414.556910][T12018] ? __bpf_prog_put_rcu+0x300/0x300 [ 414.562114][T12018] ? refcount_inc_checked+0x50/0x50 [ 414.567292][T12018] ? memcg_check_events+0x5c/0x5b0 [ 414.572389][T12018] ? proc_fail_nth_write+0x1d5/0x240 [ 414.577654][T12018] ? __rcu_read_lock+0x50/0x50 [ 414.582424][T12018] ? proc_fail_nth_read+0x1c0/0x1c0 [ 414.587609][T12018] ? proc_fail_nth_read+0x1c0/0x1c0 [ 414.592819][T12018] ? memset+0x1f/0x40 [ 414.596781][T12018] ? fsnotify+0x1332/0x13f0 [ 414.601273][T12018] ? __kernel_write+0x340/0x340 [ 414.606126][T12018] ? check_preemption_disabled+0x9e/0x330 [ 414.611837][T12018] ? debug_smp_processor_id+0x20/0x20 [ 414.617199][T12018] ? __fsnotify_parent+0x310/0x310 [ 414.622316][T12018] ? __sb_end_write+0xb5/0x100 [ 414.627063][T12018] ? vfs_write+0x422/0x4e0 [ 414.631484][T12018] ? fput_many+0x42/0x1a0 [ 414.635804][T12018] ? check_preemption_disabled+0x154/0x330 [ 414.641596][T12018] do_syscall_64+0xcb/0x1e0 [ 414.646081][T12018] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 414.651954][T12018] RIP: 0033:0x466459 [ 414.655830][T12018] 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 [ 414.675412][T12018] RSP: 002b:00007f08cf104188 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 414.683804][T12018] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 414.691753][T12018] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a [ 414.699705][T12018] RBP: 00007f08cf1041d0 R08: 0000000000000000 R09: 0000000000000000 [ 414.707660][T12018] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 414.715610][T12018] R13: 00007ffd6d8db45f R14: 00007f08cf104300 R15: 0000000000022000 11:36:33 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0xffff0000}, 0x0) 11:36:33 executing program 3: memfd_create(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fe0f09001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x0) 11:36:33 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000029fefffe7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d640500000000006504040001000000040400001c007d60b7030000000000006a0a00fe20000000850000000d000000b700000000000000950000fe00000000c9be17044171e1d3d7b1d6d0ff03000000000000c668a4b63e069efb297975738f538e31ec24925095a163b9d4e76be266e31a80212240baa44e080addde6033170000007b3f912f6906a6e2313091df61258a1fda45991fbdce6793c8a4785ee8b60092659b941bbd750045404b04bf97c0fea679c032b3203c6cd8bac9626bcc85e961509735a04617dc0200379e731d3a8d8fea894a4ee293001f6ce7d5b40bf2a7399423f84c6fa5f9be8173d05afe002c0e7821d406c967379e7521392d24d6c8034e2dc7c053498a9f413af569575de3b5c85546945e9bce678ee9a09806474947310bae538450a676d71c01175b060000000000000000a3d39322942df819eea101000000000000009fc8f4b9276e9dc330c9cbac5d708570a14546aa89e13c65896d24684ee25f853b0858122c3d1de564d84638c7f6ec477f9ffece0ff3d9f4cf21c119b95eba4c925c80c3c33c81a68055fc8b3af4f32d16cf290f90d80f1da0db08da80f7a88b63885551371ee1febf833a4103e2f68d1aa3a2138953c0c41ead2824f4ae3260007396d42e0168a85fc6448b3f2eaab716abe53aa6c1ba9ace891ef38f9a00000000000000000000000000000000000200481ac0f54b7a913f3465c333429c19f5d01166a1c4edc2abdeb53125c27b3d454e25bf47085689e16b524053ac75f36b5b6e7ddf0aa170ec19aee6ccb06c4708e4ec97194d713a36d9bbed4e832541318a8c13c55c40d100e58fb845049af5b02f8ba8fc1345d6442b96c2d17bd048a2ed0841560c424324db952a44b515d47945babf404c35fd608046f1640f05007842f01d3428843635d4f3e98399b396ea30fc8f9a911a64798a4cf7b63b48349cd630881342c6533f5a9ac85b040000000000000000090000000000009380513278d4701e78251bbc45b73f8d5665d369df748c068b23e3fe886aee0668e58e7158040e0156e332b122288e40fecb03cf4880"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fee009001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) 11:36:33 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0x2, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fee009001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) 11:36:33 executing program 3: memfd_create(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0xfffffffffffffe9b}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fe0f09001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x0) 11:36:33 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0xffff80fe}, 0x0) 11:36:33 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000480)={0x38, 0x2, 0x0, 0x5, 0x5, 0x83d0, 0x0, 0x0, 0x2, 0x4}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) recvmmsg(r1, &(0x7f0000000680)=[{{0x0, 0xffffffffffffffe1, 0x0}}], 0x1, 0x20, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x1, 0x0, 0x9, 0x3}, 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r4, &(0x7f0000000980), 0x10a9) syz_open_procfs(0x0, 0x0) r5 = creat(&(0x7f0000000140)='./bus\x00', 0x14) fcntl$setstatus(r5, 0x4, 0x46000) lseek(r5, 0x4200, 0x1) r6 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f00000004c0)=0x0) io_submit(r7, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r6, &(0x7f0000000000), 0x10000}]) r8 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r5, r8, 0x0, 0x0) sendfile(r4, r4, &(0x7f0000000100), 0x8080ffffff7e) 11:36:33 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000280)={0xffffffffffffffff}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) dup2(r1, r0) r2 = syz_open_pts(r1, 0x2002) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, "498d69605fe258cecef1e84c9cdd568e821b49"}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) dup3(r2, r1, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [], 0x6b}}) 11:36:33 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0xffffc0fe}, 0x0) [ 415.558636][ T160] device bridge_slave_1 left promiscuous mode [ 415.565234][ T160] bridge0: port 2(bridge_slave_1) entered disabled state [ 415.581139][ T160] device bridge_slave_0 left promiscuous mode [ 415.587433][ T160] bridge0: port 1(bridge_slave_0) entered disabled state [ 416.572374][T12069] cgroup1: Unknown subsys name 'perf_event' [ 416.578867][T12069] cgroup1: Unknown subsys name 'net_cls' [ 416.617169][T12069] bridge0: port 1(bridge_slave_0) entered blocking state [ 416.624481][T12069] bridge0: port 1(bridge_slave_0) entered disabled state [ 416.632121][T12069] device bridge_slave_0 entered promiscuous mode [ 416.639338][T12069] bridge0: port 2(bridge_slave_1) entered blocking state [ 416.646389][T12069] bridge0: port 2(bridge_slave_1) entered disabled state [ 416.653943][T12069] device bridge_slave_1 entered promiscuous mode [ 416.691482][T12069] bridge0: port 2(bridge_slave_1) entered blocking state [ 416.698544][T12069] bridge0: port 2(bridge_slave_1) entered forwarding state [ 416.705840][T12069] bridge0: port 1(bridge_slave_0) entered blocking state [ 416.712890][T12069] bridge0: port 1(bridge_slave_0) entered forwarding state [ 416.734255][T10160] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 416.742414][T10160] bridge0: port 1(bridge_slave_0) entered disabled state [ 416.751110][T10160] bridge0: port 2(bridge_slave_1) entered disabled state [ 416.760773][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 416.769185][ T390] bridge0: port 1(bridge_slave_0) entered blocking state [ 416.776192][ T390] bridge0: port 1(bridge_slave_0) entered forwarding state [ 416.800300][T10160] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 416.808945][T10160] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 416.817055][T10160] bridge0: port 2(bridge_slave_1) entered blocking state [ 416.824120][T10160] bridge0: port 2(bridge_slave_1) entered forwarding state [ 416.831611][T10160] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 416.839785][T10160] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 416.858613][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 416.866431][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 416.874643][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 416.883073][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 416.891455][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 416.899896][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 416.910414][T10160] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 416.918821][T10160] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 416.949376][T12075] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 416.957164][T12075] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 416.965390][T12075] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 416.974324][T12075] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 11:36:35 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000480)={0x38, 0x2, 0x0, 0x5, 0x5, 0x83d0, 0x0, 0x0, 0x2, 0x4}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) recvmmsg(r1, &(0x7f0000000680)=[{{0x0, 0xffffffffffffffe1, 0x0}}], 0x1, 0x20, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x1, 0x0, 0x9, 0x3}, 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r4, &(0x7f0000000980), 0x10a9) syz_open_procfs(0x0, 0x0) r5 = creat(&(0x7f0000000140)='./bus\x00', 0x14) fcntl$setstatus(r5, 0x4, 0x46000) lseek(r5, 0x4200, 0x1) r6 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f00000004c0)=0x0) io_submit(r7, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r6, &(0x7f0000000000), 0x10000}]) r8 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r5, r8, 0x0, 0x0) sendfile(r4, r4, &(0x7f0000000100), 0x8080ffffff7e) 11:36:35 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0x3, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fee009001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) 11:36:35 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0xffffff7f}, 0x0) 11:36:35 executing program 3: memfd_create(0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0x31, 0x0, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fe0f09001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000000), 0x0, 0xffffffff}, 0x48) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = signalfd(r0, &(0x7f0000000280)={[0x4d]}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x13, 0x8, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x5}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x3521, 0x0, 0x0, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x52}, @call={0x85, 0x0, 0x0, 0x69}, @alu={0x7, 0x0, 0x8, 0x1, 0x6, 0xffffffffffffffe0, 0x10}]}, &(0x7f0000000140)='GPL\x00', 0x8001, 0x0, 0x0, 0x40f00, 0x1, [], 0x0, 0x1d, r2, 0x8, &(0x7f0000000180)={0x3, 0x4}, 0x8, 0x10, &(0x7f00000001c0)={0x4, 0xb, 0x2, 0x7}, 0x10, 0x0, r3}, 0x78) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x0) 11:36:35 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000280)={0xffffffffffffffff}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) dup2(r1, r0) r2 = syz_open_pts(r1, 0x2002) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, "498d69605fe258cecef1e84c9cdd568e821b49"}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) dup3(r2, r1, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [], 0x6b}}) 11:36:35 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000480)={0x38, 0x2, 0x0, 0x5, 0x5, 0x83d0, 0x0, 0x0, 0x2, 0x4}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) recvmmsg(r1, &(0x7f0000000680)=[{{0x0, 0xffffffffffffffe1, 0x0}}], 0x1, 0x20, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x1, 0x0, 0x9, 0x3}, 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r4, &(0x7f0000000980), 0x10a9) syz_open_procfs(0x0, 0x0) r5 = creat(&(0x7f0000000140)='./bus\x00', 0x14) fcntl$setstatus(r5, 0x4, 0x46000) lseek(r5, 0x4200, 0x1) r6 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f00000004c0)=0x0) io_submit(r7, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r6, &(0x7f0000000000), 0x10000}]) r8 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r5, r8, 0x0, 0x0) sendfile(r4, r4, &(0x7f0000000100), 0x8080ffffff7e) [ 417.021364][T12075] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 417.029627][T12075] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 417.038091][T12075] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 417.046631][T12075] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 11:36:35 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0xffffff81}, 0x0) 11:36:35 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0x4, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fee009001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) 11:36:35 executing program 3: memfd_create(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fe0f09001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x9be72000) 11:36:35 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0x5, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fee009001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) 11:36:35 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0xffffff9e}, 0x0) 11:36:35 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0xffffffc3}, 0x0) 11:36:36 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000280)={0xffffffffffffffff}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) dup2(r1, r0) r2 = syz_open_pts(r1, 0x2002) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, "498d69605fe258cecef1e84c9cdd568e821b49"}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) dup3(r2, r1, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [], 0x6b}}) 11:36:36 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0x6, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fee009001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) 11:36:36 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000280)={0xffffffffffffffff}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) dup2(r1, r0) r2 = syz_open_pts(r1, 0x2002) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, "498d69605fe258cecef1e84c9cdd568e821b49"}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) dup3(r2, r1, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [], 0x6b}}) 11:36:36 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0xffffffe0}, 0x0) 11:36:36 executing program 3: memfd_create(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x81, 0x420, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}}, 0x0, 0x9, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"/815], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fe0f09001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000280)=@bpf_tracing={0x1a, 0x3, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0xb79, 0x0, 0x0, 0x0, 0x7fff}}, &(0x7f0000000140)='GPL\x00', 0x3, 0xd2, &(0x7f0000000380)=""/210, 0x41000, 0x4, [], 0x0, 0x1c, r1, 0x8, &(0x7f0000000180)={0x7, 0x2}, 0x8, 0x10, &(0x7f00000001c0)={0x0, 0x2, 0x20, 0x4}, 0x10, 0xee83, r2}, 0x78) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x0) 11:36:36 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000480)={0x38, 0x2, 0x0, 0x5, 0x5, 0x83d0, 0x0, 0x0, 0x2, 0x4}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) recvmmsg(r1, &(0x7f0000000680)=[{{0x0, 0xffffffffffffffe1, 0x0}}], 0x1, 0x20, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x1, 0x0, 0x9, 0x3}, 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r4, &(0x7f0000000980), 0x10a9) syz_open_procfs(0x0, 0x0) r5 = creat(&(0x7f0000000140)='./bus\x00', 0x14) fcntl$setstatus(r5, 0x4, 0x46000) lseek(r5, 0x4200, 0x1) r6 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f00000004c0)=0x0) io_submit(r7, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r6, &(0x7f0000000000), 0x10000}]) r8 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r5, r8, 0x0, 0x0) sendfile(r4, r4, &(0x7f0000000100), 0x8080ffffff7e) 11:36:36 executing program 3: memfd_create(0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fe0f09001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x0) r2 = getpgid(0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x18, 0x8, &(0x7f0000000300)=@framed={{0x18, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2}, [@alu={0x4, 0x0, 0x7, 0xb, 0xa, 0x30, 0xfffffffffffffffc}, @btf_id={0x18, 0x4, 0x3, 0x0, 0x2}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x5}]}, &(0x7f0000000380)='GPL\x00', 0xb32, 0x0, 0x0, 0x41100, 0xc, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000003c0)={0x8, 0x5}, 0x8, 0x10, &(0x7f0000000400)={0x3, 0xd, 0x1, 0x3ff}, 0x10}, 0x78) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000006c0)={r3, 0xc0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=0x1, 0x0, 0x0, 0x0, &(0x7f0000000500)={0xa, 0x2}, 0x0, 0x0, &(0x7f0000000540)={0x3, 0x8, 0x78c8, 0xbc06}, &(0x7f0000000580)=0xf9000, 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=0x7fff}}, 0x10) perf_event_open(&(0x7f0000000280)={0x4, 0x70, 0x7f, 0x80, 0x7d, 0x40, 0x0, 0x6, 0x90208, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffff7, 0x4, @perf_bp={&(0x7f00000001c0), 0xc}, 0x800, 0x80000001, 0x3ff, 0x6, 0x8, 0x2, 0x5}, r2, 0xe, r0, 0x1) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x4, 0xce, 0x9, 0x9, 0x0, 0x1, 0x4030, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0xd65, 0x0, @perf_bp={&(0x7f0000000040)}, 0x0, 0x9, 0x7, 0x6, 0xfffffffffffffffe, 0x80000000, 0x9da}, r2, 0x1, r0, 0x0) 11:36:36 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0x7, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fee009001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) 11:36:36 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0xffffffea}, 0x0) 11:36:36 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0x8, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fee009001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) 11:36:36 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0xffffffef}, 0x0) 11:36:36 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000280)={0xffffffffffffffff}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) dup2(r1, r0) r2 = syz_open_pts(r1, 0x2002) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, "498d69605fe258cecef1e84c9cdd568e821b49"}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) dup3(r2, r1, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [], 0x6b}}) 11:36:36 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000029fefffe7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d640500000000006504040001000000040400001c007d60b7030000000000006a0a00fe20000000850000000d000000b700000000000000950000fe00000000c9be17044171e1d3d7b1d6d0ff03000000000000c668a4b63e069efb297975738f538e31ec24925095a163b9d4e76be266e31a80212240baa44e080addde6033170000007b3f912f6906a6e2313091df61258a1fda45991fbdce6793c8a4785ee8b60092659b941bbd750045404b04bf97c0fea679c032b3203c6cd8bac9626bcc85e961509735a04617dc0200379e731d3a8d8fea894a4ee293001f6ce7d5b40bf2a7399423f84c6fa5f9be8173d05afe002c0e7821d406c967379e7521392d24d6c8034e2dc7c053498a9f413af569575de3b5c85546945e9bce678ee9a09806474947310bae538450a676d71c01175b060000000000000000a3d39322942df819eea101000000000000009fc8f4b9276e9dc330c9cbac5d708570a14546aa89e13c65896d24684ee25f853b0858122c3d1de564d84638c7f6ec477f9ffece0ff3d9f4cf21c119b95eba4c925c80c3c33c81a68055fc8b3af4f32d16cf290f90d80f1da0db08da80f7a88b63885551371ee1febf833a4103e2f68d1aa3a2138953c0c41ead2824f4ae3260007396d42e0168a85fc6448b3f2eaab716abe53aa6c1ba9ace891ef38f9a00000000000000000000000000000000000200481ac0f54b7a913f3465c333429c19f5d01166a1c4edc2abdeb53125c27b3d454e25bf47085689e16b524053ac75f36b5b6e7ddf0aa170ec19aee6ccb06c4708e4ec97194d713a36d9bbed4e832541318a8c13c55c40d100e58fb845049af5b02f8ba8fc1345d6442b96c2d17bd048a2ed0841560c424324db952a44b515d47945babf404c35fd608046f1640f05007842f01d3428843635d4f3e98399b396ea30fc8f9a911a64798a4cf7b63b48349cd630881342c6533f5a9ac85b040000000000000000090000000000009380513278d4701e78251bbc45b73f8d5665d369df748c068b23e3fe886aee0668e58e7158040e0156e332b122288e40fecb03cf4880"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0x9, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fee009001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) 11:36:36 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0xfffffff0}, 0x0) 11:36:36 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000280)={0xffffffffffffffff}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) dup2(r1, r0) r2 = syz_open_pts(r1, 0x2002) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, "498d69605fe258cecef1e84c9cdd568e821b49"}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) dup3(r2, r1, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [], 0x6b}}) 11:36:36 executing program 3: memfd_create(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x14, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0x0, 0x0, 0x800}, 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fe0f09001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x0) 11:36:36 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0xfffffffc}, 0x0) 11:36:37 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000480)={0x38, 0x2, 0x0, 0x5, 0x5, 0x83d0, 0x0, 0x0, 0x2, 0x4}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) recvmmsg(r1, &(0x7f0000000680)=[{{0x0, 0xffffffffffffffe1, 0x0}}], 0x1, 0x20, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x1, 0x0, 0x9, 0x3}, 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r4, &(0x7f0000000980), 0x10a9) syz_open_procfs(0x0, 0x0) r5 = creat(&(0x7f0000000140)='./bus\x00', 0x14) fcntl$setstatus(r5, 0x4, 0x46000) lseek(r5, 0x4200, 0x1) r6 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f00000004c0)=0x0) io_submit(r7, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r6, &(0x7f0000000000), 0x10000}]) r8 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r5, r8, 0x0, 0x8400fffffffb) sendfile(0xffffffffffffffff, r4, &(0x7f0000000100), 0x8080ffffff7e) 11:36:37 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000280)={0xffffffffffffffff}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) dup2(r1, r0) r2 = syz_open_pts(r1, 0x2002) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, "498d69605fe258cecef1e84c9cdd568e821b49"}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) dup3(r2, r1, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [], 0x6b}}) 11:36:37 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xb, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fee009001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) 11:36:37 executing program 3: memfd_create(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x9, 0x6e, 0x5, 0x9, 0x0, 0x7fffffff, 0xc00, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x4a, 0x2, @perf_bp={&(0x7f0000000140), 0x1}, 0xbf5ea7957815fe06, 0x0, 0xfffff7f2, 0x5, 0x1, 0x7, 0x6}, 0x0, 0x10, 0xffffffffffffffff, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fe0f09001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x200001, 0x83) 11:36:37 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0xfffffffe}, 0x0) 11:36:37 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000280)={0xffffffffffffffff}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) dup2(r1, r0) r2 = syz_open_pts(r1, 0x2002) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, "498d69605fe258cecef1e84c9cdd568e821b49"}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) dup3(r2, r1, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [], 0x6b}}) 11:36:37 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xc, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fee009001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) 11:36:37 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0x30000000000}, 0x0) 11:36:37 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xd, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fee009001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) 11:36:37 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xe, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fee009001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) 11:36:37 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xf, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fee009001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) 11:36:37 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}]}, 0x4c}, 0x1, 0xffff00000000}, 0x0) 11:36:38 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000480)={0x38, 0x2, 0x0, 0x5, 0x5, 0x83d0, 0x0, 0x0, 0x2, 0x4}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) recvmmsg(r1, &(0x7f0000000680)=[{{0x0, 0xffffffffffffffe1, 0x0}}], 0x1, 0x20, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x1, 0x0, 0x9, 0x3}, 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r4, &(0x7f0000000980), 0x10a9) syz_open_procfs(0x0, 0x0) r5 = creat(&(0x7f0000000140)='./bus\x00', 0x14) fcntl$setstatus(r5, 0x4, 0x46000) lseek(r5, 0x4200, 0x1) r6 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f00000004c0)=0x0) io_submit(r7, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r6, &(0x7f0000000000), 0x10000}]) r8 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r5, r8, 0x0, 0x8400fffffffb) sendfile(0xffffffffffffffff, r4, &(0x7f0000000100), 0x8080ffffff7e) 11:36:38 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000280)={0xffffffffffffffff}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) dup2(r1, r0) r2 = syz_open_pts(r1, 0x2002) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, "498d69605fe258cecef1e84c9cdd568e821b49"}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) dup3(r2, r1, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [], 0x6b}}) 11:36:38 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0x10, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffcf4, &(0x7f0000000100)="b9ff0300008d69e414d518000800bb3a8d511f4bb387a5b813fee009001affff45d71e4d7d7de198b94e1e21a6b9ff183f", 0x0, 0x100, 0x6000000000000000}, 0x28) [ 420.038621][ T7] device bridge_slave_1 left promiscuous mode [ 420.056522][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 420.075050][ T7] device bridge_slave_0 left promiscuous mode [ 420.096109][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 421.468183][T12245] cgroup1: Unknown subsys name 'perf_event' [ 421.475442][T12245] cgroup1: Unknown subsys name 'net_cls' [ 421.515987][T12245] bridge0: port 1(bridge_slave_0) entered blocking state [ 421.523324][T12245] bridge0: port 1(bridge_slave_0) entered disabled state [ 421.531035][T12245] device bridge_slave_0 entered promiscuous mode [ 421.538129][T12245] bridge0: port 2(bridge_slave_1) entered blocking state [ 421.545890][T12245] bridge0: port 2(bridge_slave_1) entered disabled state [ 421.553471][T12245] device bridge_slave_1 entered promiscuous mode [ 421.593509][T12245] bridge0: port 2(bridge_slave_1) entered blocking state [ 421.600591][T12245] bridge0: port 2(bridge_slave_1) entered forwarding state [ 421.607875][T12245] bridge0: port 1(bridge_slave_0) entered blocking state [ 421.614952][T12245] bridge0: port 1(bridge_slave_0) entered forwarding state [ 421.637688][ T1544] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 421.645400][ T1544] bridge0: port 1(bridge_slave_0) entered disabled state [ 421.654480][ T1544] bridge0: port 2(bridge_slave_1) entered disabled state [ 421.664292][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 421.673100][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 421.682896][ T144] bridge0: port 1(bridge_slave_0) entered blocking state [ 421.690102][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 421.699378][ T1544] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 421.707896][ T1544] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 421.716697][ T1544] bridge0: port 2(bridge_slave_1) entered blocking state [ 421.723879][ T1544] bridge0: port 2(bridge_slave_1) entered forwarding state [ 421.739200][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 421.747664][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 421.756685][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 421.765522][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 421.780412][ T1544] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 421.789199][ T1544] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 421.801361][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 421.810283][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 421.828691][ T1544] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 421.837025][ T1544] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 421.846226][ T1544] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 421.855136][ T1544] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 421.864001][ T1544] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 421.872642][ T1544] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 422.430340][ T7] device bridge_slave_1 left promiscuous mode [ 422.436559][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 422.444131][ T7] device bridge_slave_0 left promiscuous mode [ 422.450429][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 423.480300][T12254] cgroup1: Unknown subsys name 'perf_event' [ 423.486991][T12254] cgroup1: Unknown subsys name 'net_cls' [ 423.527077][T12254] bridge0: port 1(bridge_slave_0) entered blocking state [ 423.534175][T12254] bridge0: port 1(bridge_slave_0) entered disabled state [ 423.543712][T12254] device bridge_slave_0 entered promiscuous mode [ 423.551236][T12254] bridge0: port 2(bridge_slave_1) entered blocking state [ 423.558969][T12254] bridge0: port 2(bridge_slave_1) entered disabled state [ 423.566428][T12254] device bridge_slave_1 entered promiscuous mode [ 423.606414][T12254] bridge0: port 2(bridge_slave_1) entered blocking state [ 423.613519][T12254] bridge0: port 2(bridge_slave_1) entered forwarding state [ 423.620961][T12254] bridge0: port 1(bridge_slave_0) entered blocking state [ 423.627989][T12254] bridge0: port 1(bridge_slave_0) entered forwarding state [ 423.650777][T10160] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 423.659521][T10160] bridge0: port 1(bridge_slave_0) entered disabled state [ 423.667570][T10160] bridge0: port 2(bridge_slave_1) entered disabled state [ 423.678520][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 423.686729][ T2889] bridge0: port 1(bridge_slave_0) entered blocking state [ 423.693909][ T2889] bridge0: port 1(bridge_slave_0) entered forwarding state [ 423.702812][T10160] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 423.711483][T10160] bridge0: port 2(bridge_slave_1) entered blocking state [ 423.718570][T10160] bridge0: port 2(bridge_slave_1) entered forwarding state [ 423.732027][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 423.741007][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 423.750797][T10160] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 423.759816][T10160] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 423.778777][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 423.787265][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 423.796083][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 423.804240][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 423.816743][T10160] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 423.825547][T10160] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 423.840323][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 423.849605][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 423.863795][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 423.872936][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 424.558936][ T91] device bridge_slave_1 left promiscuous mode [ 424.565322][ T91] bridge0: port 2(bridge_slave_1) entered disabled state [ 424.572876][ T91] device bridge_slave_0 left promiscuous mode [ 424.579181][ T91] bridge0: port 1(bridge_slave_0) entered disabled state [ 425.484016][T12263] cgroup1: Unknown subsys name 'perf_event' [ 425.490297][T12263] cgroup1: Unknown subsys name 'net_cls' [ 425.528845][T12263] bridge0: port 1(bridge_slave_0) entered blocking state [ 425.535903][T12263] bridge0: port 1(bridge_slave_0) entered disabled state [ 425.543810][T12263] device bridge_slave_0 entered promiscuous mode [ 425.551103][T12263] bridge0: port 2(bridge_slave_1) entered blocking state [ 425.558138][T12263] bridge0: port 2(bridge_slave_1) entered disabled state [ 425.566196][T12263] device bridge_slave_1 entered promiscuous mode [ 425.605397][T12263] bridge0: port 2(bridge_slave_1) entered blocking state [ 425.612623][T12263] bridge0: port 2(bridge_slave_1) entered forwarding state [ 425.620154][T12263] bridge0: port 1(bridge_slave_0) entered blocking state [ 425.627357][T12263] bridge0: port 1(bridge_slave_0) entered forwarding state [ 425.650476][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 425.659506][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 425.666858][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 425.689105][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 425.697854][ T390] bridge0: port 1(bridge_slave_0) entered blocking state [ 425.704953][ T390] bridge0: port 1(bridge_slave_0) entered forwarding state [ 425.712574][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 425.721036][ T390] bridge0: port 2(bridge_slave_1) entered blocking state [ 425.728075][ T390] bridge0: port 2(bridge_slave_1) entered forwarding state [ 425.735548][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 425.743731][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 425.758595][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 425.779954][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 425.788234][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 425.804944][T10160] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 425.813997][T10160] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 426.342148][ T7] device bridge_slave_1 left promiscuous mode [ 426.350129][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 426.363770][ T7] device bridge_slave_0 left promiscuous mode [ 426.371050][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 427.405359][T12272] cgroup1: Unknown subsys name 'perf_event' [ 427.411847][T12272] cgroup1: Unknown subsys name 'net_cls' [ 427.450263][T12272] bridge0: port 1(bridge_slave_0) entered blocking state [ 427.457487][T12272] bridge0: port 1(bridge_slave_0) entered disabled state [ 427.465208][T12272] device bridge_slave_0 entered promiscuous mode [ 427.472357][T12272] bridge0: port 2(bridge_slave_1) entered blocking state [ 427.479456][T12272] bridge0: port 2(bridge_slave_1) entered disabled state [ 427.487395][T12272] device bridge_slave_1 entered promiscuous mode [ 427.526987][T12272] bridge0: port 2(bridge_slave_1) entered blocking state [ 427.534047][T12272] bridge0: port 2(bridge_slave_1) entered forwarding state [ 427.542217][T12272] bridge0: port 1(bridge_slave_0) entered blocking state [ 427.550417][T12272] bridge0: port 1(bridge_slave_0) entered forwarding state [ 427.572754][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 427.581496][ T390] bridge0: port 1(bridge_slave_0) entered disabled state [ 427.589394][ T390] bridge0: port 2(bridge_slave_1) entered disabled state [ 427.598990][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 427.607353][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 427.614470][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 427.623528][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 427.632018][ T390] bridge0: port 2(bridge_slave_1) entered blocking state [ 427.639160][ T390] bridge0: port 2(bridge_slave_1) entered forwarding state [ 427.652764][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 427.669649][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 427.677984][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 427.700253][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 427.709384][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 427.717352][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 427.731237][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 428.358730][ T91] device bridge_slave_1 left promiscuous mode [ 428.364884][ T91] bridge0: port 2(bridge_slave_1) entered disabled state [ 428.372909][ T91] device bridge_slave_0 left promiscuous mode [ 428.379477][ T91] bridge0: port 1(bridge_slave_0) entered disabled state [ 429.376162][T12281] cgroup1: Unknown subsys name 'perf_event' [ 429.382400][T12281] cgroup1: Unknown subsys name 'net_cls' [ 429.421145][T12281] bridge0: port 1(bridge_slave_0) entered blocking state [ 429.428224][T12281] bridge0: port 1(bridge_slave_0) entered disabled state [ 429.436123][T12281] device bridge_slave_0 entered promiscuous mode [ 429.443418][T12281] bridge0: port 2(bridge_slave_1) entered blocking state [ 429.450574][T12281] bridge0: port 2(bridge_slave_1) entered disabled state [ 429.458285][T12281] device bridge_slave_1 entered promiscuous mode [ 429.497943][T12281] bridge0: port 2(bridge_slave_1) entered blocking state [ 429.505177][T12281] bridge0: port 2(bridge_slave_1) entered forwarding state [ 429.512516][T12281] bridge0: port 1(bridge_slave_0) entered blocking state [ 429.519645][T12281] bridge0: port 1(bridge_slave_0) entered forwarding state [ 429.542197][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 429.551110][ T144] bridge0: port 1(bridge_slave_0) entered disabled state [ 429.558565][ T144] bridge0: port 2(bridge_slave_1) entered disabled state [ 429.567933][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 429.576409][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 429.583600][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 429.592759][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 429.601273][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 429.608292][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 429.622641][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 429.639401][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 429.647885][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 429.659785][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 429.679184][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 429.687771][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 429.696835][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 430.378741][ T7] device bridge_slave_1 left promiscuous mode [ 430.384929][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 430.392644][ T7] device bridge_slave_0 left promiscuous mode [ 430.399182][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 431.330789][T12290] cgroup1: Unknown subsys name 'perf_event' [ 431.336952][T12290] cgroup1: Unknown subsys name 'net_cls' [ 431.375506][T12290] bridge0: port 1(bridge_slave_0) entered blocking state [ 431.382615][T12290] bridge0: port 1(bridge_slave_0) entered disabled state [ 431.390258][T12290] device bridge_slave_0 entered promiscuous mode [ 431.397162][T12290] bridge0: port 2(bridge_slave_1) entered blocking state [ 431.404240][T12290] bridge0: port 2(bridge_slave_1) entered disabled state [ 431.411641][T12290] device bridge_slave_1 entered promiscuous mode [ 431.449461][T12290] bridge0: port 2(bridge_slave_1) entered blocking state [ 431.456489][T12290] bridge0: port 2(bridge_slave_1) entered forwarding state [ 431.463818][T12290] bridge0: port 1(bridge_slave_0) entered blocking state [ 431.470888][T12290] bridge0: port 1(bridge_slave_0) entered forwarding state [ 431.492933][ T1544] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 431.500898][ T1544] bridge0: port 1(bridge_slave_0) entered disabled state [ 431.508101][ T1544] bridge0: port 2(bridge_slave_1) entered disabled state [ 431.519051][ T1544] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 431.527206][ T1544] bridge0: port 1(bridge_slave_0) entered blocking state [ 431.534249][ T1544] bridge0: port 1(bridge_slave_0) entered forwarding state [ 431.542982][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 431.551580][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 431.558633][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 431.572708][T10160] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 431.589515][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 431.597955][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 431.619019][ T1544] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 431.628077][ T1544] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 431.636211][ T1544] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 431.648944][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 432.218796][ T7] device bridge_slave_1 left promiscuous mode [ 432.224942][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 432.232900][ T7] device bridge_slave_0 left promiscuous mode [ 432.239655][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 433.201351][T12299] cgroup1: Unknown subsys name 'perf_event' [ 433.207688][T12299] cgroup1: Unknown subsys name 'net_cls' [ 433.245491][T12299] bridge0: port 1(bridge_slave_0) entered blocking state [ 433.252862][T12299] bridge0: port 1(bridge_slave_0) entered disabled state [ 433.261035][T12299] device bridge_slave_0 entered promiscuous mode [ 433.268070][T12299] bridge0: port 2(bridge_slave_1) entered blocking state [ 433.275660][T12299] bridge0: port 2(bridge_slave_1) entered disabled state [ 433.283854][T12299] device bridge_slave_1 entered promiscuous mode [ 433.322409][T12299] bridge0: port 2(bridge_slave_1) entered blocking state [ 433.329826][T12299] bridge0: port 2(bridge_slave_1) entered forwarding state [ 433.337101][T12299] bridge0: port 1(bridge_slave_0) entered blocking state [ 433.344173][T12299] bridge0: port 1(bridge_slave_0) entered forwarding state [ 433.365893][ T1544] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 433.373583][ T1544] bridge0: port 1(bridge_slave_0) entered disabled state [ 433.382533][ T1544] bridge0: port 2(bridge_slave_1) entered disabled state [ 433.392301][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 433.400968][ T144] bridge0: port 1(bridge_slave_0) entered blocking state [ 433.407994][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 433.429173][ T1544] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 433.437502][ T1544] bridge0: port 2(bridge_slave_1) entered blocking state [ 433.444589][ T1544] bridge0: port 2(bridge_slave_1) entered forwarding state [ 433.451979][ T1544] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 433.460449][ T1544] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 433.470653][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 433.482080][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 433.495645][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 433.508184][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 433.518383][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 434.118854][ T91] device bridge_slave_1 left promiscuous mode [ 434.125058][ T91] bridge0: port 2(bridge_slave_1) entered disabled state [ 434.132611][ T91] device bridge_slave_0 left promiscuous mode [ 434.138871][ T91] bridge0: port 1(bridge_slave_0) entered disabled state [ 435.126804][T12308] cgroup1: Unknown subsys name 'perf_event' [ 435.134862][T12308] cgroup1: Unknown subsys name 'net_cls' [ 435.174843][T12308] bridge0: port 1(bridge_slave_0) entered blocking state [ 435.183315][T12308] bridge0: port 1(bridge_slave_0) entered disabled state [ 435.195032][T12308] device bridge_slave_0 entered promiscuous mode [ 435.204059][T12308] bridge0: port 2(bridge_slave_1) entered blocking state [ 435.213226][T12308] bridge0: port 2(bridge_slave_1) entered disabled state [ 435.222069][T12308] device bridge_slave_1 entered promiscuous mode [ 435.261939][T12308] bridge0: port 2(bridge_slave_1) entered blocking state [ 435.269772][T12308] bridge0: port 2(bridge_slave_1) entered forwarding state [ 435.278827][T12308] bridge0: port 1(bridge_slave_0) entered blocking state [ 435.289174][T12308] bridge0: port 1(bridge_slave_0) entered forwarding state [ 435.313033][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 435.325240][ T2889] bridge0: port 1(bridge_slave_0) entered disabled state [ 435.334612][ T2889] bridge0: port 2(bridge_slave_1) entered disabled state [ 435.344759][T10160] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 435.354189][T10160] bridge0: port 1(bridge_slave_0) entered blocking state [ 435.362802][T10160] bridge0: port 1(bridge_slave_0) entered forwarding state [ 435.374650][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 435.384018][ T2889] bridge0: port 2(bridge_slave_1) entered blocking state [ 435.391950][ T2889] bridge0: port 2(bridge_slave_1) entered forwarding state [ 435.407181][T10160] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 435.417704][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 435.434367][T10160] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 435.449191][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 435.468835][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 435.477902][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 435.489123][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 436.159053][ T7] device bridge_slave_1 left promiscuous mode [ 436.167158][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 436.175929][ T7] device bridge_slave_0 left promiscuous mode [ 436.184147][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 437.127565][T12317] cgroup1: Unknown subsys name 'perf_event' [ 437.135803][T12317] cgroup1: Unknown subsys name 'net_cls' [ 437.179028][T12317] bridge0: port 1(bridge_slave_0) entered blocking state [ 437.188779][T12317] bridge0: port 1(bridge_slave_0) entered disabled state [ 437.197076][T12317] device bridge_slave_0 entered promiscuous mode [ 437.205648][T12317] bridge0: port 2(bridge_slave_1) entered blocking state [ 437.214334][T12317] bridge0: port 2(bridge_slave_1) entered disabled state [ 437.223836][T12317] device bridge_slave_1 entered promiscuous mode [ 437.266724][T12317] bridge0: port 2(bridge_slave_1) entered blocking state [ 437.275694][T12317] bridge0: port 2(bridge_slave_1) entered forwarding state [ 437.284426][T12317] bridge0: port 1(bridge_slave_0) entered blocking state [ 437.292036][T12317] bridge0: port 1(bridge_slave_0) entered forwarding state [ 437.321047][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 437.333352][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 437.343194][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 437.354085][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 437.363421][ T390] bridge0: port 1(bridge_slave_0) entered blocking state [ 437.371971][ T390] bridge0: port 1(bridge_slave_0) entered forwarding state [ 437.385803][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 437.394955][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 437.405877][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 437.421697][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 437.438971][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 437.447876][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 437.459945][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 437.479186][ T1544] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 437.489631][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 437.504357][ T1544] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 438.099085][ T91] device bridge_slave_1 left promiscuous mode [ 438.105811][ T91] bridge0: port 2(bridge_slave_1) entered disabled state [ 438.117075][ T91] device bridge_slave_0 left promiscuous mode [ 438.124138][ T91] bridge0: port 1(bridge_slave_0) entered disabled state [ 439.154045][T12326] cgroup1: Unknown subsys name 'perf_event' [ 439.162077][T12326] cgroup1: Unknown subsys name 'net_cls' [ 439.204423][T12326] bridge0: port 1(bridge_slave_0) entered blocking state [ 439.212224][T12326] bridge0: port 1(bridge_slave_0) entered disabled state [ 439.220552][T12326] device bridge_slave_0 entered promiscuous mode [ 439.229890][T12326] bridge0: port 2(bridge_slave_1) entered blocking state [ 439.238115][T12326] bridge0: port 2(bridge_slave_1) entered disabled state [ 439.247343][T12326] device bridge_slave_1 entered promiscuous mode [ 439.303993][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 439.314870][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 439.328878][ T1544] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 439.344256][ T1544] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 439.355500][ T1544] bridge0: port 1(bridge_slave_0) entered blocking state [ 439.363060][ T1544] bridge0: port 1(bridge_slave_0) entered forwarding state [ 439.371429][ T1544] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 439.382879][ T1544] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 439.393379][ T1544] bridge0: port 2(bridge_slave_1) entered blocking state [ 439.400968][ T1544] bridge0: port 2(bridge_slave_1) entered forwarding state [ 439.413648][ T1544] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 439.439507][ T1544] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 439.449514][ T1544] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 439.459398][ T1544] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 439.468948][ T1544] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 439.489851][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 439.500824][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 439.511444][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 440.239599][ T7] device bridge_slave_1 left promiscuous mode [ 440.245971][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 440.254137][ T7] device bridge_slave_0 left promiscuous mode [ 440.261247][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 441.126589][T12335] cgroup1: Unknown subsys name 'perf_event' [ 441.132948][T12335] cgroup1: Unknown subsys name 'net_cls' [ 441.170689][T12335] bridge0: port 1(bridge_slave_0) entered blocking state [ 441.177736][T12335] bridge0: port 1(bridge_slave_0) entered disabled state [ 441.185349][T12335] device bridge_slave_0 entered promiscuous mode [ 441.192440][T12335] bridge0: port 2(bridge_slave_1) entered blocking state [ 441.199500][T12335] bridge0: port 2(bridge_slave_1) entered disabled state [ 441.206842][T12335] device bridge_slave_1 entered promiscuous mode [ 441.245359][T12335] bridge0: port 2(bridge_slave_1) entered blocking state [ 441.252421][T12335] bridge0: port 2(bridge_slave_1) entered forwarding state [ 441.259719][T12335] bridge0: port 1(bridge_slave_0) entered blocking state [ 441.266754][T12335] bridge0: port 1(bridge_slave_0) entered forwarding state [ 441.278539][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 441.286055][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 441.303994][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 441.312003][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 441.329082][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 441.337401][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 441.345862][ T144] bridge0: port 1(bridge_slave_0) entered blocking state [ 441.352942][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 441.361546][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 441.370289][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 441.378680][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 441.385871][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 441.393294][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 441.401448][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 441.409496][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 441.417501][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 441.438497][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 441.446857][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 441.455306][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 441.463554][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 441.472034][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 441.480390][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 441.492739][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 441.501575][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 441.514174][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 441.524184][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2021/03/23 11:36:59 executor 3 failed 11 times: executor 3: exit status 67 SYZFAIL: mmap of input file failed (errno 22: Invalid argument) SYZFAIL: child failed (errno 0: Success) loop exited with status 67