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", 0x1000, 0x6}, {&(0x7f00000001c0)="c48a224734", 0x5, 0x1f}], 0x0, &(0x7f0000001480)={[{@jqfmt_vfsv0='jqfmt=vfsv0', 0x2c}, {@grpquota='grpquota', 0x2c}, {@dax='dax', 0x2c}]}) 2033/05/18 03:33:25 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x27, 0xaff, 0x0, 0x0, {0x4}, [@nested={0x8, 0x1, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x800) [ 291.280854] ? find_held_lock+0x35/0x1d0 [ 291.284914] ? __lock_is_held+0xb6/0x140 [ 291.288982] ? check_same_owner+0x320/0x320 [ 291.293304] ? rcu_note_context_switch+0x710/0x710 [ 291.298230] should_failslab+0xec/0x120 [ 291.302203] kmem_cache_alloc_trace+0x4b/0x740 [ 291.306781] ? __kmalloc_node+0x33/0x70 [ 291.310764] ? __kmalloc_node+0x33/0x70 [ 291.314738] ? rcu_read_lock_sched_held+0x108/0x120 [ 291.319759] __memcg_init_list_lru_node+0x169/0x270 [ 291.324774] ? list_lru_add+0x7c0/0x7c0 [ 291.328768] ? __kmalloc_node+0x47/0x70 2033/05/18 03:33:25 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f00000012c0)) 2033/05/18 03:33:25 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000000040)=0x7000) ioctl$int_in(r0, 0x80100080044d00, &(0x7f0000000080)=0x80000000) [ 291.332743] __list_lru_init+0x544/0x750 [ 291.336803] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 291.342692] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 291.347704] ? __lockdep_init_map+0xe4/0x650 [ 291.352111] ? lockdep_init_map+0x9/0x10 [ 291.356168] sget_userns+0x6a2/0xe60 [ 291.359875] ? set_anon_super+0x20/0x20 [ 291.363849] ? put_filp+0xa0/0xa0 [ 291.367305] ? destroy_unused_super.part.7+0xf0/0xf0 [ 291.372410] ? __alloc_pages_slowpath+0x2d30/0x2d30 [ 291.377421] ? kasan_check_read+0x11/0x20 [ 291.381570] ? rcu_is_watching+0x85/0x130 [ 291.385713] ? trace_hardirqs_off+0x10/0x10 [ 291.390026] ? rcu_pm_notify+0xc0/0xc0 [ 291.393898] ? putname+0xee/0x130 [ 291.397333] ? cap_capable+0x1b5/0x230 [ 291.401202] ? rcu_read_lock_sched_held+0x108/0x120 [ 291.406203] ? security_capable+0x8e/0xc0 [ 291.410332] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 291.415498] ? ns_capable_common+0xcf/0x160 [ 291.419798] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 291.424964] mount_ns+0x6d/0x190 [ 291.428315] rpc_mount+0x9e/0xd0 [ 291.431661] mount_fs+0x66/0x2d0 [ 291.435009] vfs_kern_mount.part.26+0xc6/0x4a0 [ 291.439574] ? may_umount+0xa0/0xa0 [ 291.443180] ? _raw_read_unlock+0x22/0x30 [ 291.447308] ? __get_fs_type+0x8a/0xc0 [ 291.451177] do_mount+0xea4/0x2b90 [ 291.454708] ? copy_mount_string+0x40/0x40 [ 291.458923] ? rcu_pm_notify+0xc0/0xc0 [ 291.462794] ? copy_mount_options+0x5f/0x2e0 [ 291.467178] ? rcu_read_lock_sched_held+0x108/0x120 [ 291.472172] ? kmem_cache_alloc_trace+0x459/0x740 [ 291.476994] ? kasan_check_write+0x14/0x20 [ 291.481208] ? _copy_from_user+0x99/0x110 [ 291.485336] ? copy_mount_options+0x1f7/0x2e0 [ 291.489846] ksys_mount+0xab/0x120 [ 291.493366] SyS_mount+0x39/0x50 [ 291.496711] ? ksys_mount+0x120/0x120 [ 291.500491] do_syscall_64+0x281/0x940 [ 291.504356] ? vmalloc_sync_all+0x30/0x30 [ 291.508484] ? finish_task_switch+0x1b9/0x970 [ 291.512954] ? finish_task_switch+0x17a/0x970 [ 291.517427] ? syscall_return_slowpath+0x550/0x550 [ 291.522335] ? syscall_return_slowpath+0x2ac/0x550 [ 291.527242] ? prepare_exit_to_usermode+0x350/0x350 [ 291.532238] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 291.537586] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 291.542415] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 291.547581] RIP: 0033:0x4552d9 [ 291.550748] RSP: 002b:00007f698d45fc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 291.558437] RAX: ffffffffffffffda RBX: 00007f698d4606d4 RCX: 00000000004552d9 [ 291.565684] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 291.572931] RBP: 000000000072bea0 R08: 0000000020000080 R09: 0000000000000000 2033/05/18 03:33:25 executing program 7: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="92"]) statfs(&(0x7f0000000340)='./file0\x00', &(0x7f0000000400)=""/207) [ 291.580177] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 291.587427] R13: 00000000000003fa R14: 00000000006f9010 R15: 000000000000000d [ 291.618187] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 291.627704] EXT4-fs (loop3): group descriptors corrupted! [ 291.656671] FAT-fs (loop7): Unrecognized mount option "’" or missing value [ 291.688779] FAT-fs (loop7): Unrecognized mount option "’" or missing value [ 291.693401] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 291.754973] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 291.764585] EXT4-fs (loop3): group descriptors corrupted! 2033/05/18 03:33:25 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x4000400) io_setup(0x3ff, &(0x7f000034cff8)=0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x6020c2, 0x0) r2 = eventfd(0x0) io_submit(r1, 0x1, &(0x7f00005c6fd0)=[&(0x7f000082ffc0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f000088cfb1), 0x0, 0x0, 0x0, 0x1, r2}]) 2033/05/18 03:33:25 executing program 1 (fault-call:1 fault-nth:14): mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f0000000080)) 2033/05/18 03:33:25 executing program 7: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) read(r1, &(0x7f00000004c0)=""/133, 0x85) sched_getscheduler(r0) shutdown(r1, 0x0) 2033/05/18 03:33:25 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000040)) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) sendfile(r1, r0, &(0x7f00000000c0), 0x100000001) 2033/05/18 03:33:25 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x1) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x1, 0x100}, 0x8) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)='#', 0x1}], 0x1) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000080)=""/61, 0x3d, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000000240)={&(0x7f00000000c0)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) recvmsg(r0, &(0x7f00000009c0)={&(0x7f0000000440)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000980)=""/63, 0x3f}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x2}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r3, 0xfffffffffffffffa, 0x9, 0x15, 0x41, 0x1}, 0x14) close(r0) 2033/05/18 03:33:25 executing program 2: mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2}, 0x14) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x400000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000001c0)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) write$binfmt_misc(r0, &(0x7f0000000080)={'syz1', "a3eddd0187362fb62961c959220aed502550b57d6f481d7f54ee21a74e20a6054ff9019fce915f85287472a5e61d6202c93bb0aae65cc8c4f48202a5d0b4623872e0f965bfe97109add07c5abe6dcff34408c51a3e9213cc61593dfec7cb070dffdc0b4c9af62c3b7712fc3aa395753a4e33582ea999ab8a789cc29b018cea7f4004eda5f6aafcca64"}, 0x8d) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r0, &(0x7f0000000000)="55236411aafff4bb7549398d3d0604050cd00151f3c2617d9a3cef9fb3897dbee601a89d516f40001000003103449a28e9a7d3dcaa37a92cd20d4e87b65baa8bf1010000003d"}, 0x10) pipe2(&(0x7f0000000140), 0x800) 2033/05/18 03:33:25 executing program 4: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400100401000200027400f8", 0x16}], 0x0, &(0x7f0000000280)={[{@check_strict='check=strict', 0x2c}]}) open$dir(&(0x7f0000000340)='./file0/f.le0\x00', 0x410000, 0x9b) 2033/05/18 03:33:25 executing program 3: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r1, 0x400448e0, &(0x7f0000000040)) socketpair$inet(0x2, 0x5, 0x7, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={0x0, 0x1c}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000280)={r3, 0x8}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7ff, 0x1, 0x6, 0x3, 0xffffffffffffffff, 0x1, 0xf7a, 0x9, 0x100, 0xaea, 0x2, 0x200, 0x2, 0xd2]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r4, 0x7}, 0xc) [ 291.892106] FAULT_INJECTION: forcing a failure. [ 291.892106] name failslab, interval 1, probability 0, space 0, times 0 [ 291.903395] CPU: 1 PID: 19550 Comm: syz-executor1 Not tainted 4.16.0+ #13 [ 291.910317] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 291.919669] Call Trace: [ 291.922261] dump_stack+0x1a7/0x27d [ 291.925892] ? arch_local_irq_restore+0x53/0x53 [ 291.930560] ? __save_stack_trace+0x7e/0xd0 [ 291.934892] should_fail+0x914/0xae0 [ 291.938611] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 291.943712] ? kasan_kmalloc+0xad/0xe0 [ 291.947596] ? kmem_cache_alloc_trace+0x136/0x740 [ 291.952436] ? __memcg_init_list_lru_node+0x169/0x270 [ 291.957628] ? __list_lru_init+0x544/0x750 [ 291.961862] ? sget_userns+0x6a2/0xe60 [ 291.965755] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 291.970514] ? do_mount+0xea4/0x2b90 [ 291.974232] ? ksys_mount+0xab/0x120 [ 291.977946] ? SyS_mount+0x39/0x50 [ 291.981490] ? do_syscall_64+0x281/0x940 [ 291.985553] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 2033/05/18 03:33:25 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xe0eb, 0x900) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000002700)={@dev, 0x0}, &(0x7f0000002740)=0x14) connect$packet(r0, &(0x7f0000002780)={0x11, 0xd, r1, 0x1, 0x9, 0x6, @random="05c040b6c7e7"}, 0x14) syz_emit_ethernet(0xb6, &(0x7f0000000140)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, @empty, [], {@mpls_mc={0x8848, {[{0x2, 0x1, 0xffffffff, 0x3b}, {0x3, 0x100000000, 0x3, 0xfffffffffffff197}, {0x3ff, 0x9, 0x8001, 0x9}, {0x100, 0x20, 0x0, 0x2}, {0x4, 0x6, 0x9, 0x4}, {0x101, 0x2, 0x7ff, 0x101}, {0x4, 0x6, 0x5}, {0x3, 0x5, 0x4, 0x101}], @ipv4={{0x1d, 0x4, 0x6, 0x4, 0x88, 0x64, 0x5, 0x80, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, {[@lsrr={0x83, 0x1b, 0x28, [@empty, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0xb9c2, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, @empty]}, @cipso={0x86, 0x1c, 0x79b, [{0x2, 0x5, "22d9cf"}, {0x7, 0x11, "fa36311c20a28e7097fc938420305b"}]}, @cipso={0x86, 0x29, 0x80000000, [{0x6, 0xc, "1f9e2ee53bd9485dadab"}, {0x0, 0x10, "c81cb36bda482eae8bdd56a31739"}, {0x6, 0x7, "9db0824b22"}]}]}}, @icmp=@timestamp_reply={0xe, 0x0, 0x0, 0x1, 0x10001, 0x2, 0x8001, 0x7ff}}}}}}, 0x0) 2033/05/18 03:33:25 executing program 6: r0 = open(&(0x7f000001dff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000db4ff8)='./file0\x00', 0x4000010) perf_event_open(&(0x7f0000b5a000)={0x0, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000a88ff8)='./file0\x00') close(r0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000300)=0x2) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) close(0xffffffffffffffff) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000800)='tls\x00', 0x4) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = dup3(r0, r0, 0xffffffffffffffff) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r6 = openat$cgroup_int(r5, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r6, &(0x7f0000000740)=ANY=[@ANYBLOB="393a340d231c04e0c2b0f6b1172946c765ba3d0bc7de9f567024517094857ffedb20cc842a281a49c2ede2486b24e74675cf1298bfba9768adfe3e62ad13ddf847f72894e1a08c2d8380f6d02941caa9539c1f62b854500c7f1ede2b8f50b290d2546e29d706e23991aaf5870206f5b6f2ff663d35fae2a97428b244be4403a647dedab72a8e203837d07776b812cc3db8417edf01ace5b574ab079f5ed8e521b05a9ab551a8a4170df94023689c3363cf6ad82a0e42"], 0xb6) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r0, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) r8 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000340)={r7, 0x6, 0x18}, 0xc) ioctl$TCSETA(r0, 0x5406, &(0x7f00000001c0)={0x9, 0x6, 0x5, 0x7, 0x8, 0x2, 0x8, 0x51a, 0x7, 0x9}) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000000c0)=""/213) ioctl$KVM_RUN(r3, 0xae80, 0x0) fcntl$setsig(r6, 0xa, 0xf) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@textreal={0x8, &(0x7f0000000200)="0f189e640066b9800000c00f326635000400000f3066b9050a000066b80b00000066ba000000000f30670fc76ca4f866b9c002000066b8ba90000066ba000000000f303e0f0f422f8a660fd3d5360f306566660f2f58080f20d86635080000000f22d8", 0x63}], 0x1, 0x0, &(0x7f0000000140), 0x3d9) socket$nl_crypto(0x10, 0x3, 0x15) syz_mount_image$hfsplus(&(0x7f0000000540)='hfsplus\x00', &(0x7f0000000580)='./file0\x00', 0x5, 0x1, &(0x7f00000006c0)=[{&(0x7f00000005c0)="2ecce8bf248ff78ba1158c37e1dc22f7a89da79f49652a04911f04c5f3e0f89b7b6407bf725f72a09260de04dffd94a2eb318594f30f2a72d6cc8e246825c6282fa0822c2430b2568137c0bd1e48aff80c3a0dceedde2a2cead2cc179221f40c1bade9df1edc62a8aadea0b1056211112bf1c960001f250ca527e63128e55c998e74f64f35fd897c142783d3f93fe95e5e45d71c71a34e07064ae035d0a0c60d0fcf426f1cdd628ce4ba1ab10e9040e47132b99110c21954e8906989b4e4a6d3297b2a428e0c82ed9491b5730376eace26ec7d1b24e50ea3c166b617b7aa7de882d21661c620bc9bcfaaca351942e457f0008f0a257d7655e95258", 0xfb, 0x8000}], 0x2020400, &(0x7f0000000700)=ANY=[@ANYBLOB='sesswoj=-=4x78,\x00']) openat$cgroup_ro(r4, &(0x7f0000000080)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) read(r8, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 291.990927] ? find_held_lock+0x35/0x1d0 [ 291.995005] ? __lock_is_held+0xb6/0x140 [ 291.999085] ? check_same_owner+0x320/0x320 [ 292.003415] ? rcu_note_context_switch+0x710/0x710 [ 292.008354] should_failslab+0xec/0x120 [ 292.012331] kmem_cache_alloc_trace+0x4b/0x740 [ 292.016914] ? __kmalloc_node+0x33/0x70 [ 292.020886] ? __kmalloc_node+0x33/0x70 [ 292.024865] ? rcu_read_lock_sched_held+0x108/0x120 [ 292.029887] __memcg_init_list_lru_node+0x169/0x270 [ 292.034907] ? list_lru_add+0x7c0/0x7c0 [ 292.038881] ? __kmalloc_node+0x47/0x70 2033/05/18 03:33:25 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x40000000025, &(0x7f0000000040)={@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x401}, 0xc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) [ 292.042862] __list_lru_init+0x544/0x750 [ 292.046927] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 292.052813] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 292.057829] ? __lockdep_init_map+0xe4/0x650 [ 292.062238] ? lockdep_init_map+0x9/0x10 [ 292.066295] sget_userns+0x6a2/0xe60 [ 292.070003] ? set_anon_super+0x20/0x20 [ 292.073970] ? put_filp+0xa0/0xa0 [ 292.077422] ? destroy_unused_super.part.7+0xf0/0xf0 [ 292.082523] ? __alloc_pages_slowpath+0x2d30/0x2d30 [ 292.087531] ? kasan_check_read+0x11/0x20 [ 292.091666] ? rcu_is_watching+0x85/0x130 [ 292.095791] ? trace_hardirqs_off+0x10/0x10 [ 292.100087] ? rcu_pm_notify+0xc0/0xc0 [ 292.103955] ? putname+0xee/0x130 [ 292.107393] ? cap_capable+0x1b5/0x230 [ 292.111286] ? rcu_read_lock_sched_held+0x108/0x120 [ 292.116282] ? security_capable+0x8e/0xc0 [ 292.120586] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 292.125753] ? ns_capable_common+0xcf/0x160 [ 292.130055] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 292.135226] mount_ns+0x6d/0x190 [ 292.138572] rpc_mount+0x9e/0xd0 [ 292.141916] mount_fs+0x66/0x2d0 [ 292.145264] vfs_kern_mount.part.26+0xc6/0x4a0 [ 292.149826] ? may_umount+0xa0/0xa0 [ 292.153431] ? _raw_read_unlock+0x22/0x30 [ 292.157555] ? __get_fs_type+0x8a/0xc0 [ 292.161427] do_mount+0xea4/0x2b90 [ 292.164953] ? copy_mount_string+0x40/0x40 [ 292.169166] ? rcu_pm_notify+0xc0/0xc0 [ 292.173043] ? copy_mount_options+0x5f/0x2e0 [ 292.177428] ? rcu_read_lock_sched_held+0x108/0x120 [ 292.182421] ? kmem_cache_alloc_trace+0x459/0x740 [ 292.187245] ? kasan_check_write+0x14/0x20 [ 292.191457] ? _copy_from_user+0x99/0x110 [ 292.195590] ? copy_mount_options+0x1f7/0x2e0 [ 292.200068] ksys_mount+0xab/0x120 [ 292.203588] SyS_mount+0x39/0x50 [ 292.206931] ? ksys_mount+0x120/0x120 [ 292.210710] do_syscall_64+0x281/0x940 [ 292.214575] ? vmalloc_sync_all+0x30/0x30 [ 292.218699] ? finish_task_switch+0x1b9/0x970 [ 292.223168] ? finish_task_switch+0x17a/0x970 [ 292.227640] ? syscall_return_slowpath+0x550/0x550 [ 292.232546] ? syscall_return_slowpath+0x2ac/0x550 [ 292.237455] ? prepare_exit_to_usermode+0x350/0x350 [ 292.242450] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 292.247797] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 292.252620] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 292.257787] RIP: 0033:0x4552d9 [ 292.260957] RSP: 002b:00007f698d45fc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 292.268646] RAX: ffffffffffffffda RBX: 00007f698d4606d4 RCX: 00000000004552d9 [ 292.275895] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 292.283143] RBP: 000000000072bea0 R08: 0000000020000080 R09: 0000000000000000 2033/05/18 03:33:26 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x40, &(0x7f00000000c0)={0xa, 0x4e21, 0x7b100, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) 2033/05/18 03:33:26 executing program 3: pwritev(0xffffffffffffffff, &(0x7f0000001280)=[{&(0x7f0000002100)="f3ac38b330cde43b57099c74d3980e0e8a962072758ed42f883234581a889e2902c931ce7adce44758a2289d0ff6", 0x2e}], 0x1, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed00002e", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x2, 0x8, 0xffffffffffffffff, 0x5000000, 0x9, 0xffffffffffffffff, 0x3ff}, 0x2c) fcntl$setstatus(r0, 0x4, 0x2000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x44, &(0x7f0000000000), 0xffbe) [ 292.290390] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 292.297636] R13: 00000000000003fa R14: 00000000006f9010 R15: 000000000000000e 2033/05/18 03:33:26 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x8}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0x8}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x100000000003, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000930000), 0x4) 2033/05/18 03:33:26 executing program 6: r0 = perf_event_open$cgroup(&(0x7f0000000100)={0x0, 0x3b7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000001440)=""/161) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x25) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r2, &(0x7f0000000280)="ba", &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r2, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000240)={r2, &(0x7f0000000100)="cf", &(0x7f0000000180)=""/160}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r2, &(0x7f00000000c0)="01"}, 0x10) symlinkat(&(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000300)='./file0\x00') 2033/05/18 03:33:26 executing program 1 (fault-call:1 fault-nth:15): mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f0000000080)) 2033/05/18 03:33:26 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f000005eff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) listen(r0, 0x1000000000000002) fcntl$setstatus(r0, 0x4, 0x2800) openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x100, 0x80) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.stat\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x10001, 0x0, 0x7, 0x40000}, &(0x7f0000000280)=0x2) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x6}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={r2, 0x7f, 0x9}, &(0x7f0000000040)=0xfffffffffffffdcb) tee(r0, r1, 0x9, 0x2) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000240)) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r3, 0x7}, 0x8) prctl$setmm(0x23, 0x5, &(0x7f0000ffa000/0x4000)=nil) accept(r0, &(0x7f0000f06000)=@rc, &(0x7f00008f4000)=0xa) [ 292.431103] FAULT_INJECTION: forcing a failure. [ 292.431103] name failslab, interval 1, probability 0, space 0, times 0 [ 292.442459] CPU: 1 PID: 19601 Comm: syz-executor1 Not tainted 4.16.0+ #13 [ 292.449399] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 292.458753] Call Trace: [ 292.461341] dump_stack+0x1a7/0x27d [ 292.464978] ? arch_local_irq_restore+0x53/0x53 [ 292.469649] ? __save_stack_trace+0x7e/0xd0 [ 292.473977] should_fail+0x914/0xae0 [ 292.477686] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 292.482785] ? kasan_kmalloc+0xad/0xe0 [ 292.486672] ? kmem_cache_alloc_trace+0x136/0x740 [ 292.491505] ? __memcg_init_list_lru_node+0x169/0x270 [ 292.496674] ? __list_lru_init+0x544/0x750 [ 292.500890] ? sget_userns+0x6a2/0xe60 [ 292.504761] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 292.509489] ? do_mount+0xea4/0x2b90 [ 292.513174] ? ksys_mount+0xab/0x120 [ 292.516859] ? SyS_mount+0x39/0x50 [ 292.520372] ? do_syscall_64+0x281/0x940 [ 292.524408] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 292.529751] ? find_held_lock+0x35/0x1d0 [ 292.533790] ? __lock_is_held+0xb6/0x140 [ 292.537829] ? check_same_owner+0x320/0x320 [ 292.542125] ? rcu_note_context_switch+0x710/0x710 [ 292.547042] should_failslab+0xec/0x120 [ 292.551007] kmem_cache_alloc_trace+0x4b/0x740 [ 292.555577] ? __kmalloc_node+0x33/0x70 [ 292.559542] ? __kmalloc_node+0x33/0x70 [ 292.563505] ? rcu_read_lock_sched_held+0x108/0x120 [ 292.568506] __memcg_init_list_lru_node+0x169/0x270 [ 292.573501] ? list_lru_add+0x7c0/0x7c0 [ 292.577458] ? __kmalloc_node+0x47/0x70 [ 292.581420] __list_lru_init+0x544/0x750 [ 292.585457] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 292.591329] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 292.596321] ? __lockdep_init_map+0xe4/0x650 [ 292.600708] ? lockdep_init_map+0x9/0x10 [ 292.604744] sget_userns+0x6a2/0xe60 [ 292.608431] ? set_anon_super+0x20/0x20 [ 292.612378] ? put_filp+0xa0/0xa0 [ 292.615805] ? destroy_unused_super.part.7+0xf0/0xf0 [ 292.620882] ? __alloc_pages_slowpath+0x2d30/0x2d30 [ 292.625882] ? kasan_check_read+0x11/0x20 [ 292.630017] ? rcu_is_watching+0x85/0x130 [ 292.634150] ? trace_hardirqs_off+0x10/0x10 [ 292.638444] ? rcu_pm_notify+0xc0/0xc0 [ 292.642308] ? putname+0xee/0x130 [ 292.645745] ? cap_capable+0x1b5/0x230 [ 292.649615] ? rcu_read_lock_sched_held+0x108/0x120 [ 292.654619] ? security_capable+0x8e/0xc0 [ 292.658749] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 292.663914] ? ns_capable_common+0xcf/0x160 [ 292.668214] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 292.673380] mount_ns+0x6d/0x190 [ 292.676734] rpc_mount+0x9e/0xd0 [ 292.680090] mount_fs+0x66/0x2d0 [ 292.683443] vfs_kern_mount.part.26+0xc6/0x4a0 [ 292.688008] ? may_umount+0xa0/0xa0 [ 292.691624] ? _raw_read_unlock+0x22/0x30 [ 292.695765] ? __get_fs_type+0x8a/0xc0 [ 292.699645] do_mount+0xea4/0x2b90 [ 292.703178] ? copy_mount_string+0x40/0x40 [ 292.707409] ? rcu_pm_notify+0xc0/0xc0 [ 292.711299] ? copy_mount_options+0x5f/0x2e0 [ 292.715703] ? rcu_read_lock_sched_held+0x108/0x120 [ 292.720712] ? kmem_cache_alloc_trace+0x459/0x740 [ 292.725544] ? kasan_check_write+0x14/0x20 [ 292.729756] ? _copy_from_user+0x99/0x110 [ 292.733880] ? copy_mount_options+0x1f7/0x2e0 [ 292.738350] ksys_mount+0xab/0x120 [ 292.741863] SyS_mount+0x39/0x50 [ 292.745203] ? ksys_mount+0x120/0x120 [ 292.748978] do_syscall_64+0x281/0x940 [ 292.752839] ? vmalloc_sync_all+0x30/0x30 [ 292.756967] ? kasan_check_write+0x14/0x20 [ 292.761187] ? finish_task_switch+0x284/0x970 [ 292.765656] ? syscall_return_slowpath+0x550/0x550 [ 292.770572] ? syscall_return_slowpath+0x2ac/0x550 [ 292.775475] ? prepare_exit_to_usermode+0x350/0x350 [ 292.780473] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 292.785829] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 292.790647] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 292.795810] RIP: 0033:0x4552d9 [ 292.798972] RSP: 002b:00007f698d45fc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 292.806655] RAX: ffffffffffffffda RBX: 00007f698d4606d4 RCX: 00000000004552d9 [ 292.813899] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 292.821144] RBP: 000000000072bea0 R08: 0000000020000080 R09: 0000000000000000 [ 292.828385] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 292.835629] R13: 00000000000003fa R14: 00000000006f9010 R15: 000000000000000f 2033/05/18 03:33:27 executing program 3: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000000000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000001380)) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000000c0)={'teql0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x101}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000280)={&(0x7f0000000240)='./file0\x00', 0x0, 0x10}, 0x10) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000140)=""/85, &(0x7f00000001c0)=0x55) getdents(r0, &(0x7f0000000080)=""/55, 0x37) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000000300)="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") 2033/05/18 03:33:27 executing program 5: syz_mount_image$btrfs(&(0x7f00000002c0)='btrfs\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000940)={[{@subvolrootid={'subvolrootid', 0x3d, [0x33]}, 0x2c}]}) utimes(&(0x7f0000000100)='./file1\x00', &(0x7f0000000040)={{}, {0x77359400}}) r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x1, 0x101100) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00000000c0)={0x7f, 0x7, 0xffffffff}) 2033/05/18 03:33:27 executing program 0: r0 = socket$inet(0x2, 0x803, 0x5) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0x800, 0x9, 0x1}, 0xc) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e22}, 0x10) 2033/05/18 03:33:27 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f000004efe4)={0xa}, 0x1c) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0xfffffffffffffe92) 2033/05/18 03:33:27 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x8010000080802, 0x0) connect$nfc_raw(r0, &(0x7f0000000000)={0x27}, 0x10) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) write$fuse(r0, &(0x7f0000efff6a)=ANY=[@ANYBLOB="5a000000000000000100000000000000070000000046b23250f0f6065d86a61bf2b3b36e2708546d44a355fededda484f7bf7b3a8d3b874662bb74e794b2e847ed46cd5ed3488203000000000000000000000000000000000200"], 0x5a) 2033/05/18 03:33:27 executing program 7: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000040)=0x10001, 0x4) 2033/05/18 03:33:27 executing program 1 (fault-call:1 fault-nth:16): mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f0000000080)) 2033/05/18 03:33:27 executing program 2: socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendmsg$kcm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001200)}, 0x0) recvmsg(r0, &(0x7f0000001440)={&(0x7f0000000040)=@sco, 0x8, &(0x7f00000013c0)=[{&(0x7f0000000000)=""/66}, {&(0x7f0000000080)=""/52}, {&(0x7f00000000c0)=""/120}, {&(0x7f0000000200)=""/4096}, {&(0x7f0000001200)=""/120}, {&(0x7f0000001280)=""/177, 0x2e4}, {&(0x7f0000000180)=""/17, 0xe}, {&(0x7f0000001340)=""/2}, {&(0x7f0000001380)=""/16}], 0x133, 0x0, 0x301}, 0x0) recvmsg(r1, &(0x7f0000002d00)={0x0, 0x0, &(0x7f0000002bc0)=[{&(0x7f0000002800)=""/123, 0x7b}, {&(0x7f0000002880)=""/12, 0xc}, {&(0x7f00000028c0)=""/139, 0x8b}, {&(0x7f0000002980)=""/168, 0xa8}, {&(0x7f0000002a40)=""/108, 0x6c}, {&(0x7f0000002ac0)=""/207, 0xcf}], 0x6, &(0x7f0000002c40)=""/163, 0xa3, 0x9}, 0x2) mkdir(&(0x7f0000000a00)='./file0\x00', 0x2000000000) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000040)='proc\x00', 0x0, &(0x7f0000000280)) socketpair$ax25(0x3, 0x6, 0xc4, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1000000008, 0x0, 0x40, &(0x7f0000000280)) recvmsg(r2, &(0x7f00000004c0)={&(0x7f00000002c0)=@ipx, 0x80, &(0x7f0000000480)=[{&(0x7f0000000340)=""/202, 0xca}, {&(0x7f0000000440)=""/30, 0x1e}], 0x2, 0x0, 0x0, 0x8}, 0x2) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000240)='./file0/bus\x00', &(0x7f0000000980)="ff15f96673debf110c933a8338f639c7e76d69e432264fab7bbb821823bd5304dad968e01afb639b3a09810d6676c402924c10f9c2f1c5c40fba438f00f50b2e6aaaed923f1fed2c1befca81b0b320d4b1ebb0973f9b794fb359dc68ac9d340af789a66ae51117e7335b55d26530c51cd78dbeabe42b", 0x61, 0x0) mount(&(0x7f0000000d00)='./file1\x00', &(0x7f0000000d40)='./file0\x00', &(0x7f0000000a80)='sockfs\x00', 0x22, &(0x7f0000000dc0)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000001c0), 0xc) socketpair(0x5, 0x0, 0x1, &(0x7f0000000500)={0xffffffffffffffff}) recvmsg$kcm(r3, &(0x7f0000000940)={&(0x7f0000002680)=@un=@abs, 0x80, &(0x7f0000000840)=[{&(0x7f00000005c0)=""/32, 0x20}, {&(0x7f0000000600)=""/45, 0x2d}, {&(0x7f0000000640)=""/159, 0x9f}, {&(0x7f0000000700)=""/135, 0x87}, {&(0x7f00000007c0)=""/121, 0x62}], 0x5, &(0x7f00000008c0)=""/99, 0x63, 0x4}, 0x20) sendmsg(r1, &(0x7f00000027c0)={&(0x7f0000001480)=@ipx={0x4, 0x5, 0x0, "26b6f7f245e1"}, 0x80, &(0x7f0000002500), 0x0, &(0x7f0000002540)=ANY=[]}, 0x4000000) [ 293.435699] FAULT_INJECTION: forcing a failure. [ 293.435699] name failslab, interval 1, probability 0, space 0, times 0 [ 293.447008] CPU: 0 PID: 19628 Comm: syz-executor1 Not tainted 4.16.0+ #13 [ 293.453930] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 293.463280] Call Trace: [ 293.465873] dump_stack+0x1a7/0x27d [ 293.469506] ? arch_local_irq_restore+0x53/0x53 [ 293.474173] ? __save_stack_trace+0x7e/0xd0 [ 293.478503] should_fail+0x914/0xae0 [ 293.482223] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 293.487324] ? kasan_kmalloc+0xad/0xe0 [ 293.491220] ? kmem_cache_alloc_trace+0x136/0x740 [ 293.496066] ? __memcg_init_list_lru_node+0x169/0x270 [ 293.499309] CUSE: unknown device info "" [ 293.501254] ? __list_lru_init+0x544/0x750 [ 293.505453] CUSE: DEVNAME unspecified [ 293.509654] ? sget_userns+0x6a2/0xe60 [ 293.509667] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 293.509676] ? do_mount+0xea4/0x2b90 [ 293.509685] ? ksys_mount+0xab/0x120 [ 293.529464] ? SyS_mount+0x39/0x50 [ 293.532999] ? do_syscall_64+0x281/0x940 [ 293.537056] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 293.542420] ? find_held_lock+0x35/0x1d0 [ 293.546481] ? __lock_is_held+0xb6/0x140 [ 293.550546] ? check_same_owner+0x320/0x320 [ 293.554859] ? rcu_note_context_switch+0x710/0x710 [ 293.559788] should_failslab+0xec/0x120 [ 293.563759] kmem_cache_alloc_trace+0x4b/0x740 [ 293.568330] ? __kmalloc_node+0x33/0x70 [ 293.572302] ? __kmalloc_node+0x33/0x70 [ 293.576274] ? rcu_read_lock_sched_held+0x108/0x120 [ 293.581291] __memcg_init_list_lru_node+0x169/0x270 [ 293.586305] ? list_lru_add+0x7c0/0x7c0 [ 293.590272] ? __kmalloc_node+0x47/0x70 [ 293.594241] __list_lru_init+0x544/0x750 [ 293.598295] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 293.604172] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 293.609174] ? __lockdep_init_map+0xe4/0x650 [ 293.613568] ? lockdep_init_map+0x9/0x10 [ 293.617609] sget_userns+0x6a2/0xe60 [ 293.621298] ? set_anon_super+0x20/0x20 [ 293.625252] ? put_filp+0xa0/0xa0 [ 293.628682] ? destroy_unused_super.part.7+0xf0/0xf0 [ 293.633765] ? __alloc_pages_slowpath+0x2d30/0x2d30 [ 293.638757] ? kasan_check_read+0x11/0x20 [ 293.642886] ? rcu_is_watching+0x85/0x130 [ 293.647013] ? trace_hardirqs_off+0x10/0x10 [ 293.651315] ? rcu_pm_notify+0xc0/0xc0 [ 293.655184] ? putname+0xee/0x130 [ 293.658618] ? cap_capable+0x1b5/0x230 [ 293.662482] ? rcu_read_lock_sched_held+0x108/0x120 [ 293.667476] ? security_capable+0x8e/0xc0 [ 293.671605] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 293.676779] ? ns_capable_common+0xcf/0x160 [ 293.681080] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 293.686247] mount_ns+0x6d/0x190 [ 293.689594] rpc_mount+0x9e/0xd0 [ 293.692938] mount_fs+0x66/0x2d0 [ 293.696283] vfs_kern_mount.part.26+0xc6/0x4a0 [ 293.700843] ? may_umount+0xa0/0xa0 [ 293.704446] ? _raw_read_unlock+0x22/0x30 [ 293.708575] ? __get_fs_type+0x8a/0xc0 [ 293.712446] do_mount+0xea4/0x2b90 [ 293.715967] ? copy_mount_string+0x40/0x40 [ 293.720179] ? rcu_pm_notify+0xc0/0xc0 [ 293.724052] ? copy_mount_options+0x5f/0x2e0 [ 293.728437] ? rcu_read_lock_sched_held+0x108/0x120 [ 293.733428] ? kmem_cache_alloc_trace+0x459/0x740 [ 293.738247] ? kasan_check_write+0x14/0x20 [ 293.742458] ? _copy_from_user+0x99/0x110 [ 293.746585] ? copy_mount_options+0x1f7/0x2e0 [ 293.751062] ksys_mount+0xab/0x120 [ 293.754581] SyS_mount+0x39/0x50 [ 293.757924] ? ksys_mount+0x120/0x120 [ 293.761705] do_syscall_64+0x281/0x940 [ 293.765570] ? vmalloc_sync_all+0x30/0x30 [ 293.769696] ? finish_task_switch+0x1b9/0x970 [ 293.774167] ? finish_task_switch+0x17a/0x970 [ 293.778642] ? syscall_return_slowpath+0x550/0x550 [ 293.783547] ? syscall_return_slowpath+0x2ac/0x550 [ 293.788454] ? prepare_exit_to_usermode+0x350/0x350 [ 293.793449] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 293.798793] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 293.803615] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 293.808780] RIP: 0033:0x4552d9 [ 293.811947] RSP: 002b:00007f698d45fc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 293.819632] RAX: ffffffffffffffda RBX: 00007f698d4606d4 RCX: 00000000004552d9 [ 293.826877] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 2033/05/18 03:33:27 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000180)=0x2) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000003c0), &(0x7f0000000400)=0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)={0x0, 0xcc, 0x6, [0x9, 0x1, 0x5, 0x1000, 0x8, 0x6]}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000001c0)={r1, 0xd2, "01d97837f8bbb112d41a935d53121a87122c3e948e47ed8fa8fab731559d81bc9ca5bc4765420b285ee3c2a4f968c8e440fdf3766f73189953987d489ff0ae05b8fa842163ad98984d621fa0346291debce35728ee4d336689467339a7fcc29b93a2773f4ca55a304bd30f7d8bba0412acadada2d44de61c3b7bfd2491fc6334e18b3d242e616d819a61bbba2f7247658b71fac523d13db5714cd5e77e3d0e5bc79d2cdb31c35b886b767b766bf27e07d1643bda1377d6999e330af38dc432c36e02df18ddfc813d6604c663a60178572186"}, &(0x7f0000000140)=0xda) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000004c0)={0x6, [0x7fffffff, 0x9, 0x5, 0x5, 0x7, 0x7]}, &(0x7f0000000500)=0x10) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x80000000, 0x800) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x680002) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f00000002c0)={'mangle\x00', 0x94, "9d16b2c47e93e0f7a1ed532ef4bf72767c0ee4d3c1077beb175d22d45a0b7713faf10bd7dd449fd9dd66b00b40e45f69e1cf13bbebcfd3aad6d7d9858612876617f712f059b37a894fddfa2927da59048175b3140526f27c5c1943902c214c4e4890e1d97f723df7ef204f1e88eb8a67853826939bfdeae85270f7159e62a54c41343211782048248c52407063d19ec116256418"}, &(0x7f0000000380)=0xb8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000440)=0x3, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000000480)='/dev/rtc\x00', 0x20100, 0x0) 2033/05/18 03:33:27 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x2, 0x3, 0x0, 0x0, 0x0, 0x400000000000}) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4018641b, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0x2, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r1 = syz_open_pts(r0, 0x50001) writev(r1, &(0x7f0000000040), 0x2000000000000092) 2033/05/18 03:33:27 executing program 5: 2033/05/18 03:33:27 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000fcb000), 0x0) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000180)=0xfffffffffffffffc, 0x4) 2033/05/18 03:33:27 executing program 7: r0 = socket(0x1b, 0x4, 0xd) write(r0, &(0x7f0000000180)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={0x0, 0xca0}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000340)={0x0, 0x2}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000003c0)=[@in6={0xa, 0x4e21, 0x80}, @in6={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in6={0xa, 0x4e24, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x14}}, @in6={0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in={0x2, 0x4e20}, @in={0x2, 0x4e24}], 0xa0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1, 0x2}, &(0x7f0000000200)=0x8) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000004c0)={{0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, {0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0x10}, 0x101}, 0xffffffffffffff7f, [0x6, 0x2, 0x7, 0x7fff, 0x4, 0x80000000, 0x5, 0x4]}, 0x5c) mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)='mqueue\x00', 0x0, &(0x7f0000000000)) r3 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) lseek(r3, 0x6, 0x0) getsockname$inet6(r0, &(0x7f0000000000), &(0x7f00000001c0)=0x1c) lseek(r3, 0x3, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r2, 0xc47}, 0x8) socket(0x9, 0xf, 0x10001) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000000c0)={r2, 0xbfc}, &(0x7f0000000480)=0x8) syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x104, 0x410000) write(r0, &(0x7f0000000040)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) 2033/05/18 03:33:27 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0xc1}) r1 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x800) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f00000002c0), &(0x7f0000000340)=0x68) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{0x318, 0x2}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x2}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2033/05/18 03:33:27 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001080)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001040)={&(0x7f0000000f40)=@polexpire={0xcc, 0x1b, 0x831, 0x0, 0x0, {{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}}, {}, {}, 0x0, 0x6e6bb2, 0x2}}, [@policy_type={0xc, 0x10}]}, 0xd5}, 0x1}, 0x0) [ 293.834122] RBP: 000000000072bea0 R08: 0000000020000080 R09: 0000000000000000 [ 293.841367] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 293.848611] R13: 00000000000003fa R14: 00000000006f9010 R15: 0000000000000010 2033/05/18 03:33:27 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}, 0x8}}, 0x5b, 0x40}, 0x90) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x1) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2033/05/18 03:33:27 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x1, 0xa28, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001d40], 0x0, &(0x7f0000001d00), &(0x7f0000001d40)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff010000000d00000000000000000069705f7674693000000000000000000074756e6c30000800000000000000000065716c00000000000000000000000000697064647030000000000000000000000000000000000004000000000000000000000000000000000000f00800002009000098090000616d6f6e6700000000000000000000000000000000000000000000000000000058080000000000000000000028000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000e0000002000000000000000000000000000000efff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000000000000000000007f00000100000000000000007f0000010000000000000000e00000024e46515545554500000000000000000000000000000000000000000000000000080000000000000008000000000000006e666c6f6700000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000004d3afd162146a851354155087b2aa13d0a36a38f972508b322a771a08d6024907b6b6d0ebb12c33df025cc43b663b3f332deeed3732de11cfbcb0854c7d3691800000000"]}, 0xaa0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x1, &(0x7f0000000100)=""/254) 2033/05/18 03:33:28 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000003c0)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x4, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x290) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000184000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x2f0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8001, 0x500) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000040)={0xffffffffffffff59}) 2033/05/18 03:33:28 executing program 7: creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0x40) 2033/05/18 03:33:28 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x4}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000100)={@vsock={0x28, 0x0, 0xffffffff, @my=0x1}, {&(0x7f0000000080)=""/43, 0x2b}, &(0x7f00000000c0), 0x20}, 0xa0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}}, &(0x7f0000000340)=0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x240800, 0x0) close(r0) 2033/05/18 03:33:28 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) accept$alg(r0, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000f40)=[{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000600)='}', 0x1}], 0x1, &(0x7f0000000680)}], 0x1, 0x0) recvmsg(r1, &(0x7f00000001c0)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f0000000200)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2033/05/18 03:33:28 executing program 1 (fault-call:1 fault-nth:17): mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f0000000080)) 2033/05/18 03:33:28 executing program 4: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$KVM_NMI(r0, 0xae9a) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$sock_int(r1, 0x1, 0x25, &(0x7f00005da000)=0x9, 0x4) setsockopt$inet6_int(r1, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r1, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) sendto$inet6(r1, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r1, &(0x7f0000854f90)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) 2033/05/18 03:33:28 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000003c0), &(0x7f0000000400)=0x4) mkdirat(r0, &(0x7f0000044ff6)='./control\x00', 0x0) r1 = fanotify_init(0x0, 0x0) fanotify_mark(r1, 0x11, 0x40000002, r0, &(0x7f0000000000)='./control\x00') r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x40) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r3, 0x1, 0x0, 0x4000003) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000380)={0x2, 0x0, &(0x7f0000000200)=""/196, &(0x7f0000000300)=""/24, &(0x7f0000000340)=""/2}) listen(0xffffffffffffffff, 0x0) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f00000000c0)) sync() syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) shmget(0x1, 0x4000, 0x4000, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000100)=""/246) 2033/05/18 03:33:28 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000007000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000240)="b8010000000f01c1650f18c7b9ff0800000f32c48105e984750200000064460f001d01000000b9a6020000b8ec910000ba000000000f300f2179c74424004d590000c744240200000000c7442406000000000f01142464660f64f60f32", 0x5d}], 0x1, 0x0, &(0x7f00000002c0), 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@local, @in=@local}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) write(r0, &(0x7f0000000000)="578ab216e0c99919f53fb33483b9bdec614f05ba581fc9c1947d616900a5c8c799b26fa1dbb45601fbe1ac6c5a0bcecede678e14aa4bac62387ffea60b87f70046fa082bd406c6171b9d6ae068feb6d9550dc18f9bf3173b464d7cab60917020477967bef9fe8cc5ecd29d4a9c4e0aa34c91837393f208bb9357fa3581568e32d1a539f18d9509e394a8645c4991dcb200ee34e7655267ac094fa8927b47aefb5db679d621761f48", 0xa8) 2033/05/18 03:33:28 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/psched\x00') getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000040)={@dev, 0x0}, &(0x7f0000000080)=0x14) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in, @in=@multicast2=0xe0000002, 0x4e21, 0x7fffffff, 0x4e20, 0x1, 0xa, 0xa0, 0x80, 0x3a, r1, r2}, {0x0, 0x4, 0xffff, 0x20, 0x8, 0x9, 0x8001, 0x9}, {0x1, 0x1, 0x0, 0x5}, 0xfffffffffffffffe, 0x6e6bbf, 0x2, 0x1, 0x2, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4d6}, 0x2, @in6, 0x4, 0x0, 0x3, 0x800, 0x5, 0xff, 0x4ec000000000}}, 0xe8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x200000, 0x0) [ 294.771212] FAULT_INJECTION: forcing a failure. [ 294.771212] name failslab, interval 1, probability 0, space 0, times 0 [ 294.782494] CPU: 1 PID: 19695 Comm: syz-executor1 Not tainted 4.16.0+ #13 [ 294.789411] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 294.798755] Call Trace: [ 294.801341] dump_stack+0x1a7/0x27d [ 294.804977] ? arch_local_irq_restore+0x53/0x53 [ 294.809645] ? __save_stack_trace+0x7e/0xd0 [ 294.813966] should_fail+0x914/0xae0 2033/05/18 03:33:28 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$VHOST_SET_VRING_CALL(0xffffffffffffffff, 0x4008af21, &(0x7f0000000000)={0x0, r0}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x10240, 0x0) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f00000001c0)={0x6, 0x8, 0x1, r3}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f0000000080)="440f20c03504000000440f22c0c40131d86c1dceb9d5080000b888ca867fba841b9a000f3066baf80cb87cdf858cef66bafc0ced460f213f66440f76da0f009e000000004f0f01caf3f0834de99ec4e28dbf1ce1", 0x54}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000100)=0x8) 2033/05/18 03:33:28 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1, 0x422a00) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000100)={@reserved=0x1}) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000240)={0xfffffffffffffffd}) getpeername$unix(r1, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x6e) sendmsg$nl_generic(r0, &(0x7f0000001a00)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000019c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c00100021e40b5097fc3cd4d51f8beaee6d0db6120529a4c6f371e677bd0c4d25bd70000000"], 0x1c}, 0x1}, 0x0) [ 294.817680] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 294.822779] ? kasan_kmalloc+0xad/0xe0 [ 294.826657] ? kmem_cache_alloc_trace+0x136/0x740 [ 294.831512] ? __memcg_init_list_lru_node+0x169/0x270 [ 294.836700] ? __list_lru_init+0x544/0x750 [ 294.840928] ? sget_userns+0x6a2/0xe60 [ 294.844813] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 294.849561] ? do_mount+0xea4/0x2b90 [ 294.853268] ? ksys_mount+0xab/0x120 [ 294.856979] ? SyS_mount+0x39/0x50 [ 294.860515] ? do_syscall_64+0x281/0x940 [ 294.864573] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 294.869937] ? find_held_lock+0x35/0x1d0 [ 294.874000] ? __lock_is_held+0xb6/0x140 [ 294.878065] ? check_same_owner+0x320/0x320 [ 294.882386] ? rcu_note_context_switch+0x710/0x710 [ 294.887317] should_failslab+0xec/0x120 [ 294.891286] kmem_cache_alloc_trace+0x4b/0x740 [ 294.895861] ? __kmalloc_node+0x33/0x70 [ 294.899830] ? __kmalloc_node+0x33/0x70 [ 294.903802] ? rcu_read_lock_sched_held+0x108/0x120 [ 294.908820] __memcg_init_list_lru_node+0x169/0x270 [ 294.913831] ? list_lru_add+0x7c0/0x7c0 [ 294.917798] ? __kmalloc_node+0x47/0x70 [ 294.921770] __list_lru_init+0x544/0x750 [ 294.925831] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 294.931715] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 294.936742] ? __lockdep_init_map+0xe4/0x650 [ 294.941150] ? lockdep_init_map+0x9/0x10 [ 294.945209] sget_userns+0x6a2/0xe60 [ 294.948918] ? set_anon_super+0x20/0x20 [ 294.952887] ? put_filp+0xa0/0xa0 [ 294.956338] ? destroy_unused_super.part.7+0xf0/0xf0 [ 294.961446] ? __alloc_pages_slowpath+0x2d30/0x2d30 [ 294.966463] ? kasan_check_read+0x11/0x20 [ 294.970599] ? rcu_is_watching+0x85/0x130 [ 294.974735] ? trace_hardirqs_off+0x10/0x10 [ 294.979040] ? rcu_pm_notify+0xc0/0xc0 [ 294.982910] ? putname+0xee/0x130 [ 294.986342] ? cap_capable+0x1b5/0x230 [ 294.990207] ? rcu_read_lock_sched_held+0x108/0x120 [ 294.995199] ? security_capable+0x8e/0xc0 [ 294.999323] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 295.004487] ? ns_capable_common+0xcf/0x160 [ 295.008784] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 295.013960] mount_ns+0x6d/0x190 [ 295.017304] rpc_mount+0x9e/0xd0 [ 295.020643] mount_fs+0x66/0x2d0 [ 295.023987] vfs_kern_mount.part.26+0xc6/0x4a0 [ 295.028545] ? may_umount+0xa0/0xa0 [ 295.032144] ? _raw_read_unlock+0x22/0x30 [ 295.036268] ? __get_fs_type+0x8a/0xc0 [ 295.040133] do_mount+0xea4/0x2b90 [ 295.043651] ? copy_mount_string+0x40/0x40 [ 295.047862] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 295.052593] ? retint_kernel+0x10/0x10 [ 295.056457] ? copy_mount_options+0x18b/0x2e0 [ 295.060929] ? __sanitizer_cov_trace_pc+0x14/0x50 [ 295.065749] ? copy_mount_options+0x1f7/0x2e0 [ 295.070218] ksys_mount+0xab/0x120 [ 295.073731] SyS_mount+0x39/0x50 [ 295.077070] ? ksys_mount+0x120/0x120 [ 295.080843] do_syscall_64+0x281/0x940 [ 295.084711] ? vmalloc_sync_all+0x30/0x30 [ 295.088833] ? finish_task_switch+0x1b9/0x970 [ 295.093301] ? finish_task_switch+0x17a/0x970 [ 295.097769] ? syscall_return_slowpath+0x550/0x550 [ 295.102672] ? syscall_return_slowpath+0x2ac/0x550 [ 295.107573] ? prepare_exit_to_usermode+0x350/0x350 [ 295.112562] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 295.117904] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 295.122726] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 295.127887] RIP: 0033:0x4552d9 [ 295.131052] RSP: 002b:00007f698d45fc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 295.138734] RAX: ffffffffffffffda RBX: 00007f698d4606d4 RCX: 00000000004552d9 [ 295.145977] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 295.153700] RBP: 000000000072bea0 R08: 0000000020000080 R09: 0000000000000000 [ 295.160949] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 295.168193] R13: 00000000000003fa R14: 00000000006f9010 R15: 0000000000000011 2033/05/18 03:33:29 executing program 6: mkdir(&(0x7f0000a7fff8)='./file0\x00', 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) unshare(0x40600) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r0, &(0x7f0000000040)}, 0x10) timer_settime(0x0, 0x0, &(0x7f0000000080)={{}, {0x77359400}}, &(0x7f00000000c0)) accept4$unix(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x6e, 0x80800) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f0000000000)="1185410971aa78784fd6a3a3d64dcda329"}, 0x10) 2033/05/18 03:33:29 executing program 7: socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet(0x2, 0x2, 0x2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x400000, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000080)={@loopback, 0x0}, &(0x7f00000000c0)=0x14) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000200)={0x57, 0x8, 0xffff, {0x0, 0x7fffffff}, {0xf8, 0x100000000}, @period={0x59, 0x100000001, 0x6, 0x80000001, 0x0, {0x10000, 0x3, 0x6, 0xf8}, 0x1, [0x7]}}) sendmsg$can_raw(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x1d, r2}, 0x10, &(0x7f0000000180)={&(0x7f0000000140)=@can={{0x1, 0xff, 0x5bfec664, 0x100}, 0x0, 0x1, 0x0, 0x0, "55a6472f6193dadc"}, 0x10}, 0x1, 0x0, 0x0, 0x40000}, 0x40090) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000240), 0x182) 2033/05/18 03:33:29 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f00000000c0)={0x0, 0x2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x9}, 0x0) r1 = socket(0xa, 0x5, 0x8) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x1, &(0x7f0000001240)=[{&(0x7f0000000100), 0x0, 0x0, 0x7fffffff}], 0x0) r3 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r3, 0x800000c004500a, &(0x7f0000006000)) read(r3, &(0x7f0000000200)=""/90, 0xedf40ca8) mq_timedsend(r3, &(0x7f0000000640)="77b0d931b49fdca4bf68b463603131a2946f90d066d561efec31ec6da75814e4e8bbe0cb88c034da7f5096722119797611ce591497d8b0815b9a0edfb73d13d1d6037aa4a9eb18e5d0dfb8750e470308b026c273a1cddea5e3b8d4a99b8b77253a24336ed97916ec93d5f6abed9ff5c3b66cc62d936d3c31ac8ec03fa65ed5423041689cad3540715c0167d2ce8615aab2a609d3f3ca8d533cf65422e3", 0x9d, 0x1ff, &(0x7f0000000700)={0x0, 0x1c9c380}) r4 = memfd_create(&(0x7f0000000380)="51eb0b6cd3307387d79b8343e4c0f3a0650dfd2521d7c4ceddbf3cb126e1a4263cfdf578ed87c27461e2748b8a752572d384fc3975129b4b46cae43833764cf878594d66a297a3b36761d8e4ca7cf55cd32324829ce12584d0dd644e61065009f390b981cb2e5d0fc33397297f84f7f826a02b5e85491c3f4a040d3650739c791e3cf9068a7e0397743f07e4d156a0c43e532c154164904b4bdec2481bf373ec7a0d63c6860f11775e8b4d881f59066c1a8cd7569ac6e1cdb901", 0x0) readv(r3, &(0x7f0000000000)=[{&(0x7f0000000180)=""/102, 0x66}], 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0x17}, 0xfffffffffffffffa}}, 0x7, 0x3ff, 0xffffffffffffe756, 0x8, 0xff}, &(0x7f00000005c0)=0x98) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000600)={r5, 0x40}, 0x8) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000000440)={0x0, 0xc1, &(0x7f0000000280)="c7643b07ee72dc5b517204500c336a6766d9b92b4b01d69abd8c40fe6f1e4e4c0fbf02e6cd4a28b8e9b8787fc8c15866aff01f4484960de48e3b66d26dca5af486327b0e5c424b110a276b83616d574d05965e408798fa52d861bc0a8f714b92e1d3bfa29c269bb1bc78dff2b50486d55b2f41e8e611f505da0eb9075d5a0af437c0e857d61e9de5da317d98effe962f70ca64d97b9e7d745f28bc37c3b10adf96e88bf3b0d5b153863466f6f8d81331db565576deff8461d7f284bf9395a283c1"}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r6, 0x4) getrusage(0x1, &(0x7f0000000740)) syz_open_dev$vcsn(&(0x7f0000000480)='/dev/vcs#\x00', 0x0, 0x404000) socket$inet_smc(0x2b, 0x1, 0x0) dup2(r3, r2) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r4, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f00000004c0)=0x2, 0x4) 2033/05/18 03:33:29 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaa8201c8db0c080006040001ffaaaaaaac"], &(0x7f0000000000)) syz_emit_ethernet(0xfa, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)={0x1, 0x4, [0x509, 0x4e0, 0x67b, 0xf19]}) r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x4337, 0x80) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={0x0}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r1, 0x100000001, 0x3, 0xfff, 0x4, 0x6}, 0x14) 2033/05/18 03:33:29 executing program 1 (fault-call:1 fault-nth:18): mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f0000000080)) 2033/05/18 03:33:29 executing program 4: syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x1, 0x1, &(0x7f0000000280)=[{&(0x7f00000001c0)="15a2fda618cd1c71e02a9f8b7010e539c6f85a81ccbc5dfe7279d194f271d54fb3aced196d577af3aeee4fde2ce660f17581a3ec5374770be673bc36507c8850e98ef61ec52a69d327619e7888614e1d8a069228c9e7af15a21366dbff6403115e4f5bdf5a91581e00edaae4fee56f37d49ec9ff3d03a8546f7b13fa1e34b4f1f6145d08a1d9d6bee122c7ca9d16addba8ae24e5fd9faef76217891de8510c27456f0704966048", 0xa7, 0x3}], 0x80000, &(0x7f00000002c0)={[{@clear_cache='clear_cache', 0x2c}, {@degraded='degraded', 0x2c}, {@compress_force='compress-force', 0x2c}]}) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000100)='./file0\x00', 0x1000003, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="58465342000010000000000000001000000000000000000000000000000000009f9899ffcba14ee6ad5208206709ed75000000000000000400000000f9ff34e000000000000035e10000ffffffff35e20000000100001000000000010000000000000355b4a40200010000100000000000000000000000000c0908040c", 0x7d}], 0x0, &(0x7f0000000900)={'nouuid,'}) 2033/05/18 03:33:29 executing program 3: io_setup(0x7, &(0x7f0000000200)=0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) io_submit(r0, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000c2bfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000140)}]) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x101, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x5, 0x200000) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/autofs\x00', 0x12201, 0x0) socketpair(0x11, 0x3, 0x6, &(0x7f0000001440)={0xffffffffffffffff}) r6 = syz_open_dev$adsp(&(0x7f0000001540)='/dev/adsp#\x00', 0x4, 0x200000) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001600)='/dev/vga_arbiter\x00', 0x4a02, 0x0) r8 = syz_open_dev$sndpcmp(&(0x7f0000001740)='/dev/snd/pcmC#D#p\x00', 0x1, 0x10000) pipe(&(0x7f0000001880)={0xffffffffffffffff}) r10 = syz_open_dev$sndmidi(&(0x7f0000001a00)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffb, 0x210002) r11 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001b40)='/dev/mixer\x00', 0x800, 0x0) io_submit(r0, 0xa, &(0x7f0000001bc0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x2, 0x9, r1, &(0x7f0000000040)="28e6062769ca3013eb9f951b32f60b3758d029105e0631a60d03409dea3bac790a49f0fdc2453fe0a492c14e8f513957a25b9b82f04e6cab7ac782a39f29c914dc3087b0426f08cfabacfb7017cbabbbaafad8de8a17d3b2c187e33ddd7cff65e92a574fd3695c610866c32e81f5cf9c5218c383d5b0ef5d0ce6d425b7babc", 0x7f, 0x7ff, 0x0, 0x1, r2}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x8, 0x8, r1, &(0x7f0000000140)="1c7fb8ed01492995990a2b7bd572cd1fd0c2374b2364c663a632df1f99424ac7d968c03938d33f725798f59a26fab76b6df9efde1c957eae8958cecfe060d1417e34916691e8418a0811db3e689801de3ff677d42dddc8d643504f1c1ab6242714be00f99f82ca0f2206116262e5930659409fe5d1f356d80ec554657091973959ee5af857b3fd8c7be4cbd89686bd6325645e259088f1c3d09a2008a54fbbf16c", 0xa1, 0x0, 0x0, 0x0, r3}, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x7, 0x1ff, r1, &(0x7f00000002c0)="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", 0x1000, 0x5, 0x0, 0x0, r4}, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x2, 0x9, r1, &(0x7f0000001340)="6d893bbe9f1b772e5320d875c7c4f535f42d473651accdf73408c736951cfdf891b7f3f2903a3569362952f1776446d0cf47de1dc6529b3783cb95a64fa3b74fff89b95b92dcbc84de8f97826ec58477ae9693516a879a22b9d0fe8ffe39b8f9ec7a6e02071f68ccf99f09cd140f45c7b4de88c9f31480d3c5c21e32a2b67f245085235ee16149a5fbba73c40baebf497a5b9cd03dd09a6fe16301b00beebe0e747994eea73461dc7cc215ef88eeda5d6ea97b9e249ea27c504fa8630e59ede1a9bf93b6f4006cff67c06ba0a46a32654af04ed4cdae99f6599a7ebd221ee2d1", 0xe0, 0x3f, 0x0, 0x1, r5}, &(0x7f0000001580)={0x0, 0x0, 0x0, 0xf, 0x8001, r1, &(0x7f00000014c0)="478cc128d3aa5396c49ae22ac58359ca3aad60aeb2ac83d22143d8b5a4102b243899886864a15881f38967587d758d1bc240b69db6171a95a8b4924afd7f1dd70ed9bbd87374c292878fe2e041a11bfd452d6bf01c68c9cf2ef0f3f6169a34aa", 0x60, 0x3, 0x0, 0x1, r6}, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x6, 0x355e518a, r1, &(0x7f00000015c0)="3dd8ab11efc5d35b95a4801d4db299af786c894f8e46f654625ba862b74fbb043dd6d175d79584", 0x27, 0x10001, 0x0, 0x0, r7}, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x7, 0x2, r1, &(0x7f0000001680)="e9b1cd5a8d1eaf87295b53d4b4ce32116a4901ca506c0575b8611c86cb05598fa1b2b3858989fcf52924a065e57cb2a48d2b75f597c859cc9740ce24a6e32bd2b7f1aa0f3b65ba93d7bf8f94e41ac78a6fe11cf517b6b0c81ec7ff8444fe800a26b930212326f1d5b9b01fe3e56ad5f5e59c030eaf06bbab133f558616e808d7b01a4226fca70f5b590a635a2a1f698cab0f2070c09cde807f5d89fb778126c732288484ccd61df8faadbb0d620c16bacc18ea", 0xb3, 0xffffffffffff33f2, 0x0, 0x0, r8}, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x2, 0x6, r1, &(0x7f00000017c0)="5199281aa8d8f94377b715c3181d2f95f9cc668ef667a3360d430a73562cf9288d7375b97b68fd4301874cb6b2bf3cd78c2ac837994dacc8fed02503769620c437e27310ffbb69b9ce1bee8c71fa340ce418cf7ad8d0c3d7bd97be7ffb6fc7ac0d476644b6ba85a1c68445929dcf93e5bebff92cd2e81812bf1aa2fbbcd15b98daef505873d6fdd4bd2aeb95", 0x8c, 0x90e, 0x0, 0x1, r9}, &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x7, 0x3, r1, &(0x7f0000001900)="18fe3a4a8dc4459888d562f4607308c4e179ec0f418973de213ae4f1b2a1af3f050ae12aeec8a5d3c3d0212f6f050e01613805165dfb697c53284409128c8db7df00e0854e572d6c2317a5dd890c1962e0c79ef45f0316589ffdc48379d782c7f5364d206b831493cf1592a38d4e77e039a431b12ed70b185347d04f20e91b91b421fb2e1e488c65d2211d9af5f50f804e8b2a414c68969bcc67ed28e2ea7cd3d7c046b05834b6f8187266df3e449700cdeb3a6c353e2cac4d2fe09ac55a3071ba211446868160404bdea8b4fc446ce773e8d50d271b5c622b5c56cd2c38195a883045", 0xe3, 0x1, 0x0, 0x0, r10}, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x2, 0x8, r1, &(0x7f0000001a80)="0c31c732c5c4b96fe03aaf3f852a1228738c09dffaf735faba9402482bb9ab63c1922570e0d70f8bcbb382c98ccc43ae5b95174a41dcc7773e9079fb389f621cefe7e1fe696c315d779d2dbff6265de69615da61ee652787879a25761bbc7d26929029024d08ec846e71403bf21022acce6f433403e8ed403a16f392892eece4d205d705c478bb9917a3a8f6a03bf0651f46fd60666021d8b92fc3e710c6212562", 0xa1, 0x10002, 0x0, 0x0, r11}]) 2033/05/18 03:33:29 executing program 2: r0 = getpgid(0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x686d, 0x0, 0x0, 0x0, 0x1f}, r0, 0x0, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000000040), 0x8) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000822000/0x2000)=nil, 0x2000}}) socket$rds(0x15, 0x5, 0x0) r1 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100)='gretap0\x00', 0x10) getsockname$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) r4 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) r5 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000513fc0)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r5, &(0x7f0000ae0000)) sendto$inet(r1, &(0x7f0000000080)="0a14f99f3bae099f9184a151c90008fc0877144128907496819a925d9aa8403df12b12c38e25989d", 0x28, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x309101, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f0000000340)={0x71c, 0x23, 0x1ff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x1f}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000240)={r7, 0x1}, &(0x7f0000000280)=0x8) getsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000000140), &(0x7f00000004c0)=0x4) r8 = dup2(r4, r2) ioctl$KVM_S390_INTERRUPT_CPU(r8, 0x4010ae94, &(0x7f00000002c0)={0x216, 0x1f, 0x4}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r8, 0x84, 0x21, &(0x7f0000000480)=0x7, 0x4) syz_init_net_socket$llc(0x1a, 0x2, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40106436, &(0x7f0000000180)) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) futimesat(r6, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000440)={{r9, r10/1000+30000}}) [ 295.316236] FAULT_INJECTION: forcing a failure. [ 295.316236] name failslab, interval 1, probability 0, space 0, times 0 [ 295.327515] CPU: 0 PID: 19730 Comm: syz-executor1 Not tainted 4.16.0+ #13 [ 295.334439] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 295.343789] Call Trace: [ 295.346377] dump_stack+0x1a7/0x27d [ 295.350008] ? arch_local_irq_restore+0x53/0x53 [ 295.354675] ? __save_stack_trace+0x7e/0xd0 [ 295.356237] device bridge0 entered promiscuous mode 2033/05/18 03:33:29 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x3, @random="7c2e1626459d"}, 0x1ce) getsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000000100)=""/206, &(0x7f0000000040)=0xce) close(r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000240)={0x0, 0x0, 0xffffffffffffff9c}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$inet6(0xa, 0xe, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000700)=@filter={'filter\x00', 0xe, 0x2, 0x0, [0x0, 0x20000080, 0x200000b0, 0x200000e0], 0x0, &(0x7f0000000040), &(0x7f0000000380)=ANY=[@ANYBLOB="1f8ab057a5cce1c510d3b5efb353b3e8408d704ca787393ec2e164f5205b7787b82394462492a0316a639eba7e31fa22a7cae208e35f06cc4c60ca4e21a9fc60ca54f8c1d8aeaa250af0d49a5ce2f931f8eda1201187529234c87f315ad34d9330885c25ae3c51e654f4aabcdc602d44dab4c81fddc1ad447b4b0906bffdee88a50a1428d2a83e0bfec82f4d040a2e1ffe868c"]}, 0x10b) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x88) socketpair(0x10, 0x5, 0x80000000, &(0x7f0000000780)={0xffffffffffffffff}) ioctl$DRM_IOCTL_VERSION(r4, 0xc0406400, &(0x7f0000000600)={0xf1, 0x40000040009, 0x800000008000, 0x41, &(0x7f00000007c0)=""/188, 0x44, &(0x7f0000000880)=""/176, 0xc2, &(0x7f0000000a80)=""/194}) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000000)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0x6, @random="7c2e1626459d"}, 0xffffffffffffff54) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000000)='bcsf0\x00') setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000340)=0x1c, 0x80800) [ 295.358999] should_fail+0x914/0xae0 [ 295.359014] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 295.359028] ? kasan_kmalloc+0xad/0xe0 [ 295.359037] ? kmem_cache_alloc_trace+0x136/0x740 [ 295.359046] ? __memcg_init_list_lru_node+0x169/0x270 [ 295.359055] ? __list_lru_init+0x544/0x750 [ 295.359063] ? sget_userns+0x6a2/0xe60 [ 295.359074] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 295.364753] device bridge0 left promiscuous mode [ 295.367769] ? do_mount+0xea4/0x2b90 [ 295.367778] ? ksys_mount+0xab/0x120 [ 295.367787] ? SyS_mount+0x39/0x50 2033/05/18 03:33:29 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) poll(&(0x7f0000000040), 0x2000000000000267, 0x40000000) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000), 0x0, &(0x7f0000cc3fe8)}}], 0x1, 0x0) [ 295.367799] ? do_syscall_64+0x281/0x940 [ 295.367809] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 295.367824] ? find_held_lock+0x35/0x1d0 [ 295.367841] ? __lock_is_held+0xb6/0x140 [ 295.367863] ? check_same_owner+0x320/0x320 [ 295.367877] ? rcu_note_context_switch+0x710/0x710 [ 295.441926] should_failslab+0xec/0x120 [ 295.445902] kmem_cache_alloc_trace+0x4b/0x740 [ 295.450483] ? __kmalloc_node+0x33/0x70 [ 295.454450] ? __kmalloc_node+0x33/0x70 [ 295.458419] ? rcu_read_lock_sched_held+0x108/0x120 [ 295.463439] __memcg_init_list_lru_node+0x169/0x270 [ 295.468456] ? list_lru_add+0x7c0/0x7c0 [ 295.472428] ? __kmalloc_node+0x47/0x70 [ 295.476393] __list_lru_init+0x544/0x750 [ 295.480434] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 295.486296] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 295.491291] ? __lockdep_init_map+0xe4/0x650 [ 295.495685] ? lockdep_init_map+0x9/0x10 [ 295.499728] sget_userns+0x6a2/0xe60 [ 295.503417] ? set_anon_super+0x20/0x20 [ 295.507383] ? put_filp+0xa0/0xa0 [ 295.510829] ? destroy_unused_super.part.7+0xf0/0xf0 [ 295.515921] ? __alloc_pages_slowpath+0x2d30/0x2d30 [ 295.520919] ? kasan_check_read+0x11/0x20 [ 295.525052] ? rcu_is_watching+0x85/0x130 [ 295.529179] ? trace_hardirqs_off+0x10/0x10 [ 295.533487] ? rcu_pm_notify+0xc0/0xc0 [ 295.537363] ? putname+0xee/0x130 [ 295.540801] ? cap_capable+0x1b5/0x230 [ 295.544666] ? rcu_read_lock_sched_held+0x108/0x120 [ 295.549666] ? security_capable+0x8e/0xc0 [ 295.553805] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 295.558974] ? ns_capable_common+0xcf/0x160 [ 295.563271] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 295.568443] mount_ns+0x6d/0x190 [ 295.571795] rpc_mount+0x9e/0xd0 [ 295.575140] mount_fs+0x66/0x2d0 [ 295.578487] vfs_kern_mount.part.26+0xc6/0x4a0 [ 295.583048] ? may_umount+0xa0/0xa0 [ 295.586654] ? _raw_read_unlock+0x22/0x30 [ 295.590791] ? __get_fs_type+0x8a/0xc0 [ 295.594671] do_mount+0xea4/0x2b90 [ 295.598197] ? copy_mount_string+0x40/0x40 [ 295.602414] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 295.607158] ? retint_kernel+0x10/0x10 [ 295.611040] ? __sanitizer_cov_trace_pc+0x1a/0x50 [ 295.615862] ? copy_mount_options+0x1f7/0x2e0 [ 295.620334] ksys_mount+0xab/0x120 [ 295.623848] SyS_mount+0x39/0x50 [ 295.627190] ? ksys_mount+0x120/0x120 [ 295.630967] do_syscall_64+0x281/0x940 [ 295.634826] ? vmalloc_sync_all+0x30/0x30 [ 295.638948] ? finish_task_switch+0x1b9/0x970 [ 295.643424] ? finish_task_switch+0x17a/0x970 [ 295.647908] ? syscall_return_slowpath+0x550/0x550 [ 295.652823] ? syscall_return_slowpath+0x2ac/0x550 [ 295.657728] ? prepare_exit_to_usermode+0x350/0x350 [ 295.662720] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 295.668068] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 295.672894] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 295.678058] RIP: 0033:0x4552d9 [ 295.681222] RSP: 002b:00007f698d45fc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 295.688904] RAX: ffffffffffffffda RBX: 00007f698d4606d4 RCX: 00000000004552d9 [ 295.696156] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 295.703406] RBP: 000000000072bea0 R08: 0000000020000080 R09: 0000000000000000 [ 295.710653] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 2033/05/18 03:33:29 executing program 1 (fault-call:1 fault-nth:19): mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f0000000080)) 2033/05/18 03:33:29 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9204, 0xf0b1) syz_mount_image$btrfs(&(0x7f0000000200)='btrfs\x00', &(0x7f0000000240)='./file0\x00', 0x3, 0xa, &(0x7f0000003680)=[{&(0x7f0000000280)="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0x1000, 0x100000000}, {&(0x7f0000001280)="524d5b576777fd737fa97318a33eea0c431a16f5643287387ca09d9104bc7a140d1cc6731db80e977bd84ff14b2cdffb6b3585d17fa9d34d4d2c114bc0bea837f5a1431d86ce20e1421fe536a8aaf385de6addc41861fbfc13700d8296bf5b8cda260105a6ac926d820a1b97bd86", 0x6e, 0x1}, {&(0x7f0000001300)="c532c60be9110cf728565bd68e773a1e7106cb0da20eee7ce6688da40aec14c3af88bced90eab21333ba8d4202e765cd4d016c1280fc3546175be184cebca523a51d02f7", 0x44, 0x5c5}, {&(0x7f0000001380)="cc9a237e8849d6762566d684abe8c2651f942c2c4a5dc294613ae3620e974394ce172d0de0139ed5b81dd9e2ccd3dae76edb0112811163477264dd5c07ec4ce3cb2afb175cf34f22def1bd368818ea1f00b75a6c20561ef97d2c7eebd9b7534eca644a1384edafe72098c8ce9ae50c2d4c64f52a57f41f0a9e57d589f52b7ce79e60a43092b39b38e90ca1190a9ac321eced27d51ed03d5c3c42ae0014e2ac92b9466de6d9ffc9194ef27c6732752265047782e3676cf71dd1bb4e72650965a750c2163aa49b9018c0fead830c7c5bcfa492ed442f57ec5d74bc546ffbe2e6b27fd87639", 0xe4}, 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{&(0x7f0000002680)="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", 0x1000, 0x6a}], 0x1000000, &(0x7f0000003780)={[{@nospace_cache='nospace_cache', 0x2c}, {@flushoncommit='flushoncommit', 0x2c}, {@ssd_spread='ssd_spread', 0x2c}, {@treelog='treelog', 0x2c}, {@fragment_data='fragment=data', 0x2c}]}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x34240, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x9f, "1b9225ba3333230c04eff92b0e4324b233fbec304a806ff322f4ebb44e6f1b61f67e519e4b729a710b109623bd314f5285105f1f20da883cce13e1bcf240c803eb92773413bf1222b0829f7a4b92ad13bbf481dad462cdb564d10848fd981bec5812191e74993ddf84e0238a54e1fbb26238ac702c33c0c5d206c232516634541bdb38b5e19d2b76bbff9fbd3b9a4c60af0c5d97aed87598c46e53d5c58fd1"}, &(0x7f0000000180)=0xa7) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x1, 0x30}, 0xc) [ 295.717912] R13: 00000000000003fa R14: 00000000006f9010 R15: 0000000000000012 2033/05/18 03:33:29 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20040040, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000000)=0x5) bind$inet(r0, &(0x7f0000134000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0xc4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0xffffffff}, 0x2) [ 295.772561] device bridge0 entered promiscuous mode [ 295.790238] device bridge0 left promiscuous mode [ 295.806513] FAULT_INJECTION: forcing a failure. [ 295.806513] name failslab, interval 1, probability 0, space 0, times 0 [ 295.817888] CPU: 0 PID: 19764 Comm: syz-executor1 Not tainted 4.16.0+ #13 [ 295.820306] XFS (loop4): Mounting V4 Filesystem [ 295.824803] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 295.824809] Call Trace: [ 295.824825] dump_stack+0x1a7/0x27d [ 295.824840] ? arch_local_irq_restore+0x53/0x53 [ 295.824852] ? __save_stack_trace+0x7e/0xd0 [ 295.824867] should_fail+0x914/0xae0 [ 295.832260] XFS (loop4): totally zeroed log [ 295.838864] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 295.838879] ? kasan_kmalloc+0xad/0xe0 2033/05/18 03:33:29 executing program 3: r0 = memfd_create(&(0x7f0000000000)='md5sum@\x00', 0x3) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0xec, r1, 0x11, 0x70bd2d, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_DAEMON={0x70, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xa}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xff}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7b}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1}}]}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xa0a}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}]}]}, 0xec}, 0x1, 0x0, 0x0, 0x40}, 0x40001) getpeername(r0, &(0x7f0000000280)=@alg, &(0x7f0000000300)=0x80) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000340)={0x1, 0xff, 0x2}, 0xc) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000380)={0x2, 0x6}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000003c0)=0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000400)={0x0, 0x9, "5cbff7db29eadfa7dc"}, &(0x7f0000000440)=0x11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000480)=@assoc_value={r2, 0x54d}, &(0x7f00000004c0)=0x8) bind$llc(r0, &(0x7f0000000500)={0x1a, 0x0, 0x1000, 0x784d480, 0x0, 0xfff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000540)) r3 = syz_open_dev$sndtimer(&(0x7f0000001000)='/dev/snd/timer\x00', 0x0, 0x0) r4 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000003000)=0x8) ioctl$KVM_SET_GSI_ROUTING(r4, 0x4008ae6a, &(0x7f0000000000)={0x8, 0x0, [{0x4, 0x4, 0x0, 0x0, @sint={0x2423, 0x6b8}}, {0xffffffffffffff78, 0x3, 0x0, 0x0, @msi={0x1, 0xfffffffffffffbd5, 0x100000000}}, {0x7, 0x4, 0x0, 0x0, @sint={0x8, 0x7}}, {0x4, 0x7, 0x0, 0x0, @irqchip={0x2, 0x28}}, {0x1000000000000, 0x4, 0x0, 0x0, @sint={0x80000000, 0x1f}}, {0x4, 0x7, 0x0, 0x0, @adapter={0x7ff, 0xf9f, 0x50000, 0xa4a9, 0x7}}, {0x100000001, 0x1, 0x0, 0x0, @sint={0x500000, 0x9}}, {0xffff, 0x3, 0x0, 0x0, @adapter={0x8, 0x20, 0x401, 0x6, 0x20}}]}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f00000001c0)={&(0x7f0000ff9000/0x4000)=nil, 0x7ff, 0x5, 0x20, &(0x7f0000ffa000/0x2000)=nil, 0xec7}) close(r3) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000580), &(0x7f00000005c0)=0x9b94006419b34f8d) bind$llc(0xffffffffffffffff, &(0x7f0000000600)={0x1a, 0x206, 0xb3, 0xa0dc, 0x100000000, 0x800, @random="9bad9bb82713"}, 0x10) getsockopt$IP_VS_SO_GET_DAEMON(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000640), &(0x7f0000000680)=0x30) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000006c0)=[@in6={0xa, 0x4e21, 0xfffffffffffffff7, @empty, 0xfffffffffffffffb}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x400}, @in={0x2, 0x4e20, @rand_addr=0x3}], 0x48) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000740)={'HL\x00'}, &(0x7f0000000780)=0x1e) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f00000007c0)={r0, 0x7, 0x7, r0}) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000840)={@local, @dev}, &(0x7f0000000880)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000008c0)={@rand_addr, @dev}, &(0x7f0000000900)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000a80)={{{@in, @in=@broadcast}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000000800)=0xe8) getsockname$packet(r0, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000c00)=0x14) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000000c40)={@broadcast, @rand_addr}, &(0x7f0000000c80)=0xc) socket$nl_generic(0x10, 0x3, 0x10) [ 295.838891] ? kmem_cache_alloc_trace+0x136/0x740 [ 295.838902] ? __memcg_init_list_lru_node+0x169/0x270 [ 295.838909] ? __list_lru_init+0x544/0x750 [ 295.838920] ? sget_userns+0x6a2/0xe60 [ 295.842528] XFS (loop4): failed to read root inode [ 295.845092] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 295.845101] ? do_mount+0xea4/0x2b90 [ 295.845111] ? ksys_mount+0xab/0x120 [ 295.845119] ? SyS_mount+0x39/0x50 [ 295.845131] ? do_syscall_64+0x281/0x940 [ 295.913691] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 295.919051] ? find_held_lock+0x35/0x1d0 2033/05/18 03:33:29 executing program 3: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2, 0x5d, r1, 0x3) r2 = userfaultfd(0x80800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {0x2000000000}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x35607a38}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000180)={r4}, &(0x7f0000000200)=0x8) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)) dup2(r1, r2) prctl$getreaper(0x25, &(0x7f0000000240)) [ 295.923094] ? __lock_is_held+0xb6/0x140 [ 295.927158] ? check_same_owner+0x320/0x320 [ 295.931477] ? rcu_note_context_switch+0x710/0x710 [ 295.936407] should_failslab+0xec/0x120 [ 295.940376] kmem_cache_alloc_trace+0x4b/0x740 [ 295.944955] ? __kmalloc_node+0x33/0x70 [ 295.948923] ? __kmalloc_node+0x33/0x70 [ 295.952909] ? rcu_read_lock_sched_held+0x108/0x120 [ 295.957933] __memcg_init_list_lru_node+0x169/0x270 [ 295.962949] ? list_lru_add+0x7c0/0x7c0 [ 295.966911] ? __kmalloc_node+0x47/0x70 2033/05/18 03:33:29 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x9, 0x3, &(0x7f0000dbc000)=ANY=[@ANYBLOB="8500000000000000c4dfac251d6deb824500000000000000"], &(0x7f0000000000)='GPL\x00', 0x1, 0x99, &(0x7f0000000580)=""/153}, 0x48) [ 295.970881] __list_lru_init+0x544/0x750 [ 295.974942] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 295.980822] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 295.985834] ? __lockdep_init_map+0xe4/0x650 [ 295.990244] ? lockdep_init_map+0x9/0x10 [ 295.994304] sget_userns+0x6a2/0xe60 [ 295.998013] ? set_anon_super+0x20/0x20 [ 296.001986] ? put_filp+0xa0/0xa0 [ 296.005437] ? destroy_unused_super.part.7+0xf0/0xf0 [ 296.010535] ? __alloc_pages_slowpath+0x2d30/0x2d30 [ 296.015541] ? kasan_check_read+0x11/0x20 [ 296.019676] ? rcu_is_watching+0x85/0x130 [ 296.023801] ? trace_hardirqs_off+0x10/0x10 [ 296.028105] ? rcu_pm_notify+0xc0/0xc0 [ 296.031972] ? putname+0xee/0x130 [ 296.035402] ? cap_capable+0x1b5/0x230 [ 296.039268] ? rcu_read_lock_sched_held+0x108/0x120 [ 296.044272] ? security_capable+0x8e/0xc0 [ 296.048401] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 296.053563] ? ns_capable_common+0xcf/0x160 [ 296.057865] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 296.063039] mount_ns+0x6d/0x190 [ 296.066392] rpc_mount+0x9e/0xd0 [ 296.069748] mount_fs+0x66/0x2d0 [ 296.073123] vfs_kern_mount.part.26+0xc6/0x4a0 [ 296.077699] ? may_umount+0xa0/0xa0 [ 296.081303] ? _raw_read_unlock+0x22/0x30 [ 296.085427] ? __get_fs_type+0x8a/0xc0 [ 296.089301] do_mount+0xea4/0x2b90 [ 296.092814] ? kasan_check_read+0x11/0x20 [ 296.096945] ? do_raw_spin_unlock+0x9e/0x310 [ 296.101336] ? copy_mount_string+0x40/0x40 [ 296.105554] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 296.110314] ? retint_kernel+0x10/0x10 [ 296.114192] ? __sanitizer_cov_trace_pc+0x14/0x50 [ 296.119021] ? copy_mount_options+0x1f7/0x2e0 [ 296.123500] ksys_mount+0xab/0x120 [ 296.127021] SyS_mount+0x39/0x50 [ 296.130370] ? ksys_mount+0x120/0x120 [ 296.134155] do_syscall_64+0x281/0x940 [ 296.138035] ? vmalloc_sync_all+0x30/0x30 [ 296.142167] ? finish_task_switch+0x1b9/0x970 [ 296.146657] ? finish_task_switch+0x17a/0x970 [ 296.151136] ? syscall_return_slowpath+0x550/0x550 [ 296.156050] ? syscall_return_slowpath+0x2ac/0x550 [ 296.160961] ? prepare_exit_to_usermode+0x350/0x350 [ 296.165961] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 296.171303] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 296.176142] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 296.181316] RIP: 0033:0x4552d9 [ 296.184485] RSP: 002b:00007f698d45fc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 296.192173] RAX: ffffffffffffffda RBX: 00007f698d4606d4 RCX: 00000000004552d9 [ 296.199420] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 296.206662] RBP: 000000000072bea0 R08: 0000000020000080 R09: 0000000000000000 [ 296.213904] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 296.221151] R13: 00000000000003fa R14: 00000000006f9010 R15: 0000000000000013 2033/05/18 03:33:30 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x54) writev(r0, &(0x7f0000d7dff0)=[{&(0x7f0000b70000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) ioctl(r0, 0x2286, &(0x7f0000000000)) 2033/05/18 03:33:30 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000040)=[{{0x77359400}, 0x100, 0x64, 0x7}, {}], 0x2e) 2033/05/18 03:33:30 executing program 6: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000000100)='./control\x00', 0x0, 0x101) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000023ff8)='./file0\x00', r1, &(0x7f0000012ff6)='./control\x00') sendto(r0, &(0x7f0000000040)="3346a6f281d9e5edb9e868152c135afff25bd1b5209ff524dddd6d8a21aa1fb40672c1a7e87c63f2b60e64795adc67522c3edf4f98503d0028216f39e5492e2d1904a5856ae19b7f19614a67b2b95d4644885d0852c67c0e5f31040946be8115fa51b82f47902c48364f1cbec746235cc3b6804cce2c6b4530310e5fe167cc73e69a306954ae3397bfef0ae6b250b4c39dc3a4a115526c462d572ad62eb85e8ba482f22d25", 0xa5, 0x20000001, 0x0, 0x0) renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2033/05/18 03:33:30 executing program 1 (fault-call:1 fault-nth:20): mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f0000000080)) 2033/05/18 03:33:30 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e24, 0x81, @remote={0xfe, 0x80, [], 0xbb}, 0xf3}}, 0xff26, 0x9}, &(0x7f0000000280)=0x90) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000002c0)={r1, 0x4}, 0x8) r2 = dup(r0) setsockopt$inet6_dccp_int(r2, 0x21, 0x1f, &(0x7f0000000000)=0xc46, 0x4) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000000080)={{0xfffffffffffffffd, 0x0, 0x7fff, 0x1, 0xa7}, 0x1, 0x1, 'id0\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00', 'timer1\x00', 0x0, 0x9, 0x7fffffff, 0x7, 0x7}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000000180)=0x7c, 0x4) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000300)={0x0, 0xffffffffffffffff}, 0x2) 2033/05/18 03:33:30 executing program 2: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) connect(r0, &(0x7f0000000080)=@nl=@unspec, 0x80) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x100) write$sndseq(r1, &(0x7f00000001c0)=[{0x4, 0xffffffff, 0x5, 0xde, @tick=0x88, {0xfffffffffffff001, 0x5d3}, {0x1, 0x9}, @control={0x1, 0x7ff, 0xaa9}}, {0x3f, 0x1, 0x4, 0x7fffffff, @time, {0x7, 0xd0}, {0x4, 0xffffffff}, @ext={0x8e, &(0x7f0000000100)="7fa18800b300ac4ffb4c28ba50ddf03abd7083143c1ed9b834f6889a16d5aa59905f7ee08dffe8cece0d31bbfa24a80cf46c49bb3fa28f1f20001fe492689d802f38d50b4911a9d4b361d7100366a328855690dd1056df372462b9661a967d9f2e082c83fbd619b6da17860990f39e8db8ea25ead5977b24c63a02c9d9e46a600c0251ddfa2fb03998de5658849b"}}, {0x4, 0x1ff, 0x1, 0x101, @time={0x77359400}, {0x7fff, 0x1}, {0xa14f, 0x6}, @control={0x0, 0x100000000, 0x1f}}, {0x1, 0x7, 0x8, 0x5, @time, {0x6, 0x3}, {0x7, 0x7fffffff}, @queue={0x7, {0x5, 0x9}}}, {0x8, 0x1000, 0x96b0, 0x8, @tick=0x8, {0x14c8, 0xfffffffffffeffff}, {0x2, 0x4}, @connect={{0x0, 0xdf}, {0x0, 0xbe61}}}, {0x2, 0x0, 0x6, 0x5, @tick=0x10dbc000, {0x100000000, 0x4}, {0x7, 0x1}, @note={0x2, 0x3, 0xffffffff, 0x1}}, {0xd1cf, 0xfffffffffffffffb, 0x29dc70b6, 0x7, @tick, {0x3f, 0x101}, {0xfffffffffffffffb, 0x80000001}, @result={0x400, 0x4}}], 0x150) 2033/05/18 03:33:30 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4000000004d032, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000000c0)) r2 = syz_open_dev$mice(&(0x7f0000002500)='/dev/input/mice\x00', 0x0, 0x8400) connect$inet6(r2, &(0x7f0000002540)={0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0x19}, 0x5}, 0x1c) 2033/05/18 03:33:30 executing program 0: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x1, &(0x7f0000011000)) r0 = memfd_create(&(0x7f000093afb8)='(}nodev.ppp1vboxnet1selinuxtrustedvboxnet0GPLposix_acl_access*\\\\md5sum@\x00', 0x0) r1 = shmget$private(0x0, 0x2000, 0x100a, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f00000002c0)=""/227) io_setup(0x1, &(0x7f0000000100)=0x0) io_submit(r2, 0x1, &(0x7f00000015c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)='s', 0x1}]) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x11, "042d24cefae78282594ae393c6f0331e1f"}, &(0x7f0000000180)=0x19) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000200)={r3, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) [ 296.509526] FAULT_INJECTION: forcing a failure. [ 296.509526] name failslab, interval 1, probability 0, space 0, times 0 [ 296.520836] CPU: 0 PID: 19821 Comm: syz-executor1 Not tainted 4.16.0+ #13 [ 296.527758] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 296.537099] Call Trace: [ 296.539670] dump_stack+0x1a7/0x27d [ 296.543281] ? arch_local_irq_restore+0x53/0x53 [ 296.547935] ? mutex_lock_io_nested+0x16c0/0x16c0 [ 296.552757] should_fail+0x914/0xae0 [ 296.556450] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 296.561536] ? lock_downgrade+0x980/0x980 [ 296.565665] ? find_held_lock+0x35/0x1d0 [ 296.569704] ? __lock_is_held+0xb6/0x140 [ 296.573747] ? check_same_owner+0x320/0x320 [ 296.578047] ? __might_sleep+0x95/0x190 [ 296.581999] ? rcu_note_context_switch+0x710/0x710 [ 296.586911] should_failslab+0xec/0x120 [ 296.590863] __kmalloc+0x63/0x760 [ 296.594293] ? __kmalloc_node+0x47/0x70 [ 296.598241] ? __list_lru_init+0xcf/0x750 [ 296.602365] __list_lru_init+0xcf/0x750 [ 296.606319] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 296.612181] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 296.617178] ? lockdep_init_map+0x9/0x10 [ 296.621216] sget_userns+0x6c2/0xe60 [ 296.624905] ? set_anon_super+0x20/0x20 [ 296.628857] ? put_filp+0xa0/0xa0 [ 296.632285] ? destroy_unused_super.part.7+0xf0/0xf0 [ 296.637367] ? __alloc_pages_slowpath+0x2d30/0x2d30 [ 296.642356] ? kasan_check_read+0x11/0x20 [ 296.646480] ? rcu_is_watching+0x85/0x130 [ 296.650606] ? trace_hardirqs_off+0x10/0x10 [ 296.654901] ? rcu_pm_notify+0xc0/0xc0 [ 296.658769] ? putname+0xee/0x130 [ 296.662203] ? cap_capable+0x1b5/0x230 [ 296.666067] ? rcu_read_lock_sched_held+0x108/0x120 [ 296.671062] ? security_capable+0x8e/0xc0 [ 296.675188] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 296.680350] ? ns_capable_common+0xcf/0x160 [ 296.684650] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 296.689812] mount_ns+0x6d/0x190 [ 296.693156] rpc_mount+0x9e/0xd0 [ 296.696500] mount_fs+0x66/0x2d0 [ 296.699844] vfs_kern_mount.part.26+0xc6/0x4a0 [ 296.704403] ? may_umount+0xa0/0xa0 [ 296.708007] ? _raw_read_unlock+0x22/0x30 [ 296.712137] ? __get_fs_type+0x8a/0xc0 [ 296.716000] do_mount+0xea4/0x2b90 [ 296.719526] ? copy_mount_string+0x40/0x40 [ 296.723735] ? rcu_pm_notify+0xc0/0xc0 [ 296.727600] ? copy_mount_options+0x5f/0x2e0 [ 296.731984] ? rcu_read_lock_sched_held+0x108/0x120 [ 296.736975] ? kmem_cache_alloc_trace+0x459/0x740 [ 296.741793] ? kasan_check_write+0x14/0x20 [ 296.746002] ? _copy_from_user+0x99/0x110 [ 296.750132] ? copy_mount_options+0x1f7/0x2e0 [ 296.754605] ksys_mount+0xab/0x120 [ 296.758124] SyS_mount+0x39/0x50 [ 296.761464] ? ksys_mount+0x120/0x120 [ 296.765239] do_syscall_64+0x281/0x940 [ 296.769103] ? vmalloc_sync_all+0x30/0x30 [ 296.773227] ? finish_task_switch+0x1b9/0x970 [ 296.777696] ? finish_task_switch+0x17a/0x970 [ 296.782166] ? syscall_return_slowpath+0x550/0x550 [ 296.787069] ? syscall_return_slowpath+0x2ac/0x550 [ 296.791974] ? prepare_exit_to_usermode+0x350/0x350 [ 296.796974] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 296.802315] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 296.807135] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 296.812299] RIP: 0033:0x4552d9 [ 296.815464] RSP: 002b:00007f698d45fc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 296.823148] RAX: ffffffffffffffda RBX: 00007f698d4606d4 RCX: 00000000004552d9 [ 296.830390] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 296.837636] RBP: 000000000072bea0 R08: 0000000020000080 R09: 0000000000000000 [ 296.844881] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 296.852124] R13: 00000000000003fa R14: 00000000006f9010 R15: 0000000000000014 2033/05/18 03:33:30 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) connect(r2, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r0, &(0x7f0000987ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x5) r3 = socket$netlink(0x10, 0x3, 0x80000000004) write(r3, &(0x7f000058bfe4)="29000000140003b7ff000000040860eb0100100006a40e07fff00fd57f25ffffff0100002a00f3ff09", 0x29) r4 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r4, &(0x7f0000000000)={0x1f}, 0x8) r5 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x6, 0x82000) ioctl$fiemap(r5, 0xc020660b, &(0x7f0000000300)=ANY=[@ANYBLOB="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"]) 2033/05/18 03:33:30 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000013c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x20000000000003, 0x32, 0xffffffffffffffff, 0x0) close(r0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000080)=@req) 2033/05/18 03:33:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="800000000002000019000000e60100006c000000000000000100000001000000060000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@sysvgroups='sysvgroups', 0x2c}, {@noquota='noquota', 0x2c}, {@resuid={'resuid', 0x3d, [0x7b, 0x34, 0x33]}, 0x2c}, {@max_dir_size_kb={'max_dir_size_kb', 0x3d, [0x33, 0x3f, 0x32, 0x33, 0x2d, 0x32, 0x35]}, 0x2c}, {@journal_ioprio={'journal_ioprio', 0x3d, [0x0]}, 0x2c}, {@noacl='noacl', 0x2c}]}) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) flock(r0, 0x4) 2033/05/18 03:33:30 executing program 5: unshare(0x8000400) r0 = syz_open_dev$sg(&(0x7f0000cc9000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0xa359, 0x4) 2033/05/18 03:33:30 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000000280)={&(0x7f0000000000)=@nfc, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)=""/17, 0x11}], 0x1, &(0x7f00000003c0)=""/167, 0xa7, 0xfffffffffffffffd}, 0x12102) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="14000000ecff08000000000000000000000000009c169809b4facf27834e534fbbf25a5e81e64c72663828bb1f8fb8603fd551c222f51c83dab69aed9058bb83ffaaf6a4550036e663b87a47a6499afac7e4baae32475e674573a05198b243083549a09357a4ef4a9629e231ecafa4368393bb98f8f615d6c2091685bc90a6243ace2bcbecdffbb3f495d5c528ce1847c32b4dfc204809631d1470d968ee88c54249456334b8b1acea09"], 0x14}, 0x1}, 0x0) [ 296.937416] sctp: [Deprecated]: syz-executor2 (pid 19842) Use of struct sctp_assoc_value in delayed_ack socket option. [ 296.937416] Use struct sctp_sack_info instead [ 296.964678] EXT4-fs (loop3): Unrecognized mount option "resuid={43" or missing value 2033/05/18 03:33:30 executing program 1 (fault-call:1 fault-nth:21): mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f0000000080)) 2033/05/18 03:33:30 executing program 5: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x1fffe, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x1000b) sendfile(r2, r0, &(0x7f0000002b80), 0x8000007fffffff) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000180)) r3 = gettid() ptrace$getregs(0xc, r3, 0xff, &(0x7f0000000100)=""/71) sendfile(r2, r1, &(0x7f0000000240), 0x1bbfbee5) ftruncate(r0, 0x10007ae) 2033/05/18 03:33:30 executing program 7: syz_emit_ethernet(0x56, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x0) [ 297.018407] EXT4-fs (loop3): Unrecognized mount option "resuid={43" or missing value 2033/05/18 03:33:31 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) io_setup(0x5, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f00000015c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000140)}]) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f00000000c0)=""/4096) [ 297.070698] FAULT_INJECTION: forcing a failure. [ 297.070698] name failslab, interval 1, probability 0, space 0, times 0 [ 297.082175] CPU: 0 PID: 19859 Comm: syz-executor1 Not tainted 4.16.0+ #13 [ 297.089106] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 297.098456] Call Trace: [ 297.101049] dump_stack+0x1a7/0x27d [ 297.104677] ? arch_local_irq_restore+0x53/0x53 [ 297.109358] should_fail+0x914/0xae0 [ 297.113074] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 297.118177] ? trace_event_raw_event_lock+0x340/0x340 [ 297.123370] ? lock_downgrade+0x980/0x980 [ 297.127525] ? find_held_lock+0x35/0x1d0 [ 297.131590] ? __lock_is_held+0xb6/0x140 [ 297.135662] ? check_same_owner+0x320/0x320 [ 297.139980] ? __might_sleep+0x95/0x190 [ 297.143958] ? rcu_note_context_switch+0x710/0x710 [ 297.148890] should_failslab+0xec/0x120 [ 297.152861] __kmalloc+0x63/0x760 [ 297.156312] ? __kmalloc_node+0x47/0x70 [ 297.160284] ? __list_lru_init+0xcf/0x750 [ 297.164440] __list_lru_init+0xcf/0x750 [ 297.168429] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 297.174314] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 297.179336] ? lockdep_init_map+0x9/0x10 [ 297.183399] sget_userns+0x6c2/0xe60 [ 297.187108] ? set_anon_super+0x20/0x20 [ 297.191084] ? put_filp+0xa0/0xa0 [ 297.194535] ? destroy_unused_super.part.7+0xf0/0xf0 [ 297.199642] ? __alloc_pages_slowpath+0x2d30/0x2d30 [ 297.204649] ? kasan_check_read+0x11/0x20 [ 297.208774] ? rcu_is_watching+0x85/0x130 [ 297.212904] ? trace_hardirqs_off+0x10/0x10 [ 297.217220] ? rcu_pm_notify+0xc0/0xc0 [ 297.221094] ? putname+0xee/0x130 [ 297.224524] ? cap_capable+0x1b5/0x230 [ 297.228393] ? rcu_read_lock_sched_held+0x108/0x120 [ 297.233394] ? security_capable+0x8e/0xc0 [ 297.237522] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 297.242684] ? ns_capable_common+0xcf/0x160 [ 297.246983] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 297.252166] mount_ns+0x6d/0x190 [ 297.255518] rpc_mount+0x9e/0xd0 [ 297.258860] mount_fs+0x66/0x2d0 [ 297.262205] vfs_kern_mount.part.26+0xc6/0x4a0 [ 297.266768] ? may_umount+0xa0/0xa0 [ 297.270370] ? _raw_read_unlock+0x22/0x30 [ 297.274491] ? __get_fs_type+0x8a/0xc0 [ 297.278363] do_mount+0xea4/0x2b90 [ 297.281882] ? kasan_check_read+0x11/0x20 [ 297.286014] ? do_raw_spin_unlock+0x9e/0x310 [ 297.290416] ? copy_mount_string+0x40/0x40 [ 297.294639] ? rcu_pm_notify+0xc0/0xc0 [ 297.298516] ? copy_mount_options+0x5f/0x2e0 [ 297.302899] ? rcu_read_lock_sched_held+0x108/0x120 [ 297.307892] ? kmem_cache_alloc_trace+0x459/0x740 [ 297.312720] ? kasan_check_write+0x14/0x20 [ 297.316947] ? copy_mount_options+0x1f7/0x2e0 [ 297.321435] ksys_mount+0xab/0x120 [ 297.324958] SyS_mount+0x39/0x50 [ 297.328301] ? ksys_mount+0x120/0x120 [ 297.332084] do_syscall_64+0x281/0x940 [ 297.335945] ? vmalloc_sync_all+0x30/0x30 [ 297.340078] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 297.345604] ? syscall_return_slowpath+0x550/0x550 [ 297.350517] ? syscall_return_slowpath+0x2ac/0x550 [ 297.355424] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 297.360775] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 297.365602] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 297.370769] RIP: 0033:0x4552d9 [ 297.373944] RSP: 002b:00007f698d45fc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 297.381635] RAX: ffffffffffffffda RBX: 00007f698d4606d4 RCX: 00000000004552d9 [ 297.388889] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 297.396146] RBP: 000000000072bea0 R08: 0000000020000080 R09: 0000000000000000 [ 297.403397] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 297.410657] R13: 00000000000003fa R14: 00000000006f9010 R15: 0000000000000015 [ 297.768865] sctp: [Deprecated]: syz-executor2 (pid 19842) Use of struct sctp_assoc_value in delayed_ack socket option. [ 297.768865] Use struct sctp_sack_info instead 2033/05/18 03:33:31 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000f76ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0xc0101282, 0x7ff) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0xffffffffffff0000, 0x4) 2033/05/18 03:33:31 executing program 4: getpid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000b71ffa)="02") r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2033/05/18 03:33:31 executing program 3: socket$bt_cmtp(0x1f, 0x3, 0x5) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00000002c0)) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00002b9fd4)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/mixer\x00', 0x173382, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000380)={0x5, r0, 0x1}) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000300)={0xff, @broadcast=0xffffffff, 0x4e23, 0x1, 'none\x00', 0x25, 0x8, 0x17}, 0x2c) bind$unix(r3, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f00000001c0)=0x493, 0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000c26000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) r4 = socket$inet(0x2, 0x2, 0x0) r5 = gettid() sched_getparam(r5, &(0x7f00000000c0)) r6 = socket$inet(0xa, 0x801, 0x0) setsockopt$sock_linger(r6, 0x1, 0x33, &(0x7f0000000280), 0x6) r7 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x8, 0x100) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r7, 0x28, 0x6, &(0x7f0000000240)={0x0, 0x2710}, 0x10) syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x80000000, 0x482200) close(r4) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e22, @rand_addr=0x2}, 0x2, 0x0, 0x4, 0x1}}, 0x2e) syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) 2033/05/18 03:33:31 executing program 1 (fault-call:1 fault-nth:22): mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f0000000080)) 2033/05/18 03:33:31 executing program 6: r0 = socket$inet(0x2, 0x2, 0x2000000088) r1 = socket(0x10, 0x803, 0x0) dup2(r1, r0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'gre0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2033/05/18 03:33:31 executing program 2: gettid() r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000140)=0x40, 0x1c1) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x2001ffff, &(0x7f00000002c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x17}, &(0x7f00008ec000)) timerfd_create(0x7, 0x80000) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x8, "b2cdc16948c2d8defdc6ccd7e69370cd89206e757600f494a6f386fd75de4ec168412aefa9b47ddce6005ef1f5e2188c611f11fe23a9973b4f3b4ca8115d75b6", "adcddcbdd258708ed483b1c6d50b363981c4f943de7510903594aa41b5a7d76826f71b49332e607bd68a9352cd05d36e027047e9bd95b49f71e4f89c99b3dacc", "98731c39612dffb0f3700d6862ad2c5e51f2bf1597643d3216b87c072c7cef3c", [0x4, 0x1]}) r2 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000240)='tls\x00', 0x4) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r3 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) write$tun(r3, &(0x7f0000000400)=ANY=[@ANYBLOB], 0x1) getsockopt$ax25_buf(r3, 0x101, 0x0, &(0x7f0000000380)=""/92, &(0x7f00000001c0)=0x5c) pwritev(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000000200)={'ip6gretap0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000180)) sendto$inet6(r2, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f0000006600)=[{{&(0x7f00000004c0)=@sco, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000540)=""/160, 0xa0}, {&(0x7f0000000600)=""/205, 0xcd}, {&(0x7f0000000700)=""/4, 0x4}, {&(0x7f0000000740)=""/102, 0x66}], 0x4, &(0x7f0000000800)=""/218, 0xda, 0x5}}, {{&(0x7f0000000900)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000000980)=""/29, 0x1d}, {&(0x7f00000009c0)=""/66, 0x42}, {&(0x7f0000000ac0)=""/74, 0x4a}, {&(0x7f0000000b40)=""/193, 0xc1}, {&(0x7f0000000c80)=""/4096, 0x1000}, {&(0x7f0000001c80)=""/194, 0xc2}], 0x6, &(0x7f0000001dc0)=""/4096, 0x1000, 0xd69}}, {{&(0x7f0000002dc0)=@ipx, 0x80, &(0x7f0000003e40), 0x0, 0x0, 0x0, 0x100}}, {{&(0x7f00000052c0)=@nfc, 0x80, &(0x7f00000065c0)=[{&(0x7f0000005340)=""/218, 0xda}, {&(0x7f0000005440)=""/92, 0x5c}, {&(0x7f00000054c0)=""/4096, 0x1000}, {&(0x7f00000064c0)=""/93, 0x5d}, {&(0x7f0000006540)=""/121, 0x79}], 0x5}, 0x8}], 0x4, 0x10001, 0x0) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) sched_setattr(r4, &(0x7f0000000080)={0x30, 0x3, 0x0, 0x1, 0x1, 0x41, 0x9, 0x1000}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}], 0x7) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) write(r5, &(0x7f0000002e40)="513aa641633c56769866f7ab594352cea0b1f652ce9d16dad311232f7f836a41e7b6647ef980d25efa040a3fe144cdf6fc06fcb137e8235bb25fb3841e612f5df89bdf3f0e31a54d9f60917ec3b32af813e594be441f458a65653fcea6b4b48b26e361b096224fd519aa5464c9dc4e078310d4aae638beb1f0d2fa7d8eb40214f68924db18399edd19d801abdc1238e4b9846103d1cc1d3ff0b80ce0de28acaf54cd37507085cec014ccac8d98f01db983f63198d3d65b494379d23a08fcef30280edb5fe246356207997c533c807869bda3087888eff95d6ae500000000", 0xde) timer_create(0x0, &(0x7f0000044000), &(0x7f0000044000)) write(r5, &(0x7f0000000040)="2a3fdcb408a632e316cfa087cac10bc51a2f0ca6542f7b278092db3dafe8300cd83be26441dceb837df7f239942f849a0f07760775c23687542bee46a4752a2c5a094801a3176b444274b6df4f9c966dbf4725d09867f31038b885afc725788654985f1e6253e4bccbde88bc080dd5737a28b214b677dc167b6bc8856d93ca69d7f307aa1f134364cfffffffff000000007358a45b92e7a6e0c334f9462ab9cfb9b39a1076cadc4842adc980ee27c9d864c70fc674b84f944f49febc822ebfc6388fd1a26c6ce8fd4941ce39414863926aab18c4b130ea6e063f02bfebaee2968e8b81ec74c462c16154d7885c2ee46a4dd1f94f8acd", 0xf6) ioctl$KDSETMODE(r5, 0x4b3a, 0x0) 2033/05/18 03:33:31 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0xfffffffffffffec6) epoll_create(0x8000) sendto$inet(r0, &(0x7f0000000080)="d4", 0x1, 0x20020003, &(0x7f0000000100)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000434fae)=""/82, 0x52, 0x41, 0x0, 0x0) 2033/05/18 03:33:31 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000000040)=@known='trusted.syz\x00') r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0xfffffffffffffffc) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 2033/05/18 03:33:31 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x10000000012) ptrace(0x420d, r1) [ 298.046862] FAULT_INJECTION: forcing a failure. [ 298.046862] name failslab, interval 1, probability 0, space 0, times 0 [ 298.058163] CPU: 0 PID: 19897 Comm: syz-executor1 Not tainted 4.16.0+ #13 [ 298.065083] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 298.074429] Call Trace: [ 298.077016] dump_stack+0x1a7/0x27d [ 298.080643] ? arch_local_irq_restore+0x53/0x53 [ 298.085309] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 298.090238] ? rcu_report_exp_cpu_mult+0x480/0x480 2033/05/18 03:33:32 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) exit_group(0x8) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x24}, 0x1}, 0x0) r1 = gettid() tkill(r1, 0x3d) [ 298.095170] should_fail+0x914/0xae0 [ 298.098883] ? is_bpf_text_address+0xa4/0x120 [ 298.103379] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 298.108475] ? __kernel_text_address+0xd/0x40 [ 298.112974] ? unwind_get_return_address+0x61/0xa0 [ 298.117917] ? find_held_lock+0x35/0x1d0 [ 298.121990] ? __lock_is_held+0xb6/0x140 [ 298.126063] ? check_same_owner+0x320/0x320 [ 298.130386] ? rcu_note_context_switch+0x710/0x710 [ 298.135317] should_failslab+0xec/0x120 [ 298.139289] kmem_cache_alloc_trace+0x4b/0x740 2033/05/18 03:33:32 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000200)=0x78, 0xfe10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x2, 0x1, 0x4, 0x800, 0xcab9}, 0x14) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000180)='\t', 0x1}], 0x1, &(0x7f0000001040)=ANY=[]}}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000000bc0)="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", 0x309, 0x0, &(0x7f00000000c0)={0x2}, 0x10) shutdown(r0, 0x1) [ 298.143868] ? __kmalloc_node+0x33/0x70 [ 298.147839] ? __kmalloc_node+0x33/0x70 [ 298.151810] ? rcu_read_lock_sched_held+0x108/0x120 [ 298.156819] __memcg_init_list_lru_node+0x169/0x270 [ 298.161819] ? list_lru_add+0x7c0/0x7c0 [ 298.165772] ? __kmalloc_node+0x47/0x70 [ 298.169728] __list_lru_init+0x544/0x750 [ 298.173769] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 298.179629] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 298.184625] ? lockdep_init_map+0x9/0x10 [ 298.188663] sget_userns+0x6c2/0xe60 [ 298.192352] ? set_anon_super+0x20/0x20 [ 298.196305] ? put_filp+0xa0/0xa0 [ 298.199737] ? destroy_unused_super.part.7+0xf0/0xf0 [ 298.204819] ? __alloc_pages_slowpath+0x2d30/0x2d30 [ 298.209811] ? kasan_check_read+0x11/0x20 [ 298.213935] ? rcu_is_watching+0x85/0x130 [ 298.218059] ? trace_hardirqs_off+0x10/0x10 [ 298.222357] ? rcu_pm_notify+0xc0/0xc0 [ 298.226228] ? putname+0xee/0x130 [ 298.229661] ? cap_capable+0x1b5/0x230 [ 298.233525] ? rcu_read_lock_sched_held+0x108/0x120 [ 298.238520] ? security_capable+0x8e/0xc0 [ 298.242651] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 298.247816] ? ns_capable_common+0xcf/0x160 [ 298.252116] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 298.257282] mount_ns+0x6d/0x190 [ 298.260625] rpc_mount+0x9e/0xd0 [ 298.263970] mount_fs+0x66/0x2d0 [ 298.267312] vfs_kern_mount.part.26+0xc6/0x4a0 [ 298.271872] ? may_umount+0xa0/0xa0 [ 298.275475] ? _raw_read_unlock+0x22/0x30 [ 298.279597] ? __get_fs_type+0x8a/0xc0 [ 298.283461] do_mount+0xea4/0x2b90 [ 298.286978] ? copy_mount_string+0x40/0x40 [ 298.291190] ? rcu_pm_notify+0xc0/0xc0 [ 298.295055] ? copy_mount_options+0x5f/0x2e0 [ 298.299436] ? rcu_read_lock_sched_held+0x108/0x120 [ 298.304426] ? kmem_cache_alloc_trace+0x459/0x740 [ 298.309245] ? kasan_check_write+0x14/0x20 [ 298.313454] ? _copy_from_user+0x99/0x110 [ 298.318130] ? copy_mount_options+0x1f7/0x2e0 [ 298.322604] ksys_mount+0xab/0x120 [ 298.326129] SyS_mount+0x39/0x50 [ 298.329468] ? ksys_mount+0x120/0x120 [ 298.333244] do_syscall_64+0x281/0x940 [ 298.337107] ? vmalloc_sync_all+0x30/0x30 [ 298.341230] ? finish_task_switch+0x1b9/0x970 [ 298.345701] ? finish_task_switch+0x17a/0x970 [ 298.350171] ? syscall_return_slowpath+0x550/0x550 [ 298.355073] ? syscall_return_slowpath+0x2ac/0x550 [ 298.359978] ? prepare_exit_to_usermode+0x350/0x350 [ 298.364970] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 298.370310] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 298.375130] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 298.380293] RIP: 0033:0x4552d9 [ 298.383456] RSP: 002b:00007f698d45fc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 298.391137] RAX: ffffffffffffffda RBX: 00007f698d4606d4 RCX: 00000000004552d9 2033/05/18 03:33:32 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000002c0)=0x16, 0x4) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x3) [ 298.398380] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 298.405626] RBP: 000000000072bea0 R08: 0000000020000080 R09: 0000000000000000 [ 298.412870] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 298.420113] R13: 00000000000003fa R14: 00000000006f9010 R15: 0000000000000016 2033/05/18 03:33:32 executing program 5: setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x8000, 0x0, 0x3}, 0xd) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x10ac0, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x200, 0x10000) r1 = accept$inet(r0, &(0x7f00000001c0)={0x0, 0x0, @multicast2}, &(0x7f0000000180)=0xffffffffffffff4a) dup(r1) flistxattr(r1, &(0x7f0000000080)=""/150, 0x96) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000140)=0x4) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) ioctl(r2, 0x800000000000937e, &(0x7f0000017000)="01") syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x1, 0x40) 2033/05/18 03:33:32 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ce6ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x9, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f00000000c0)) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000a98000)={0x80000000000edf2}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000af6000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00000b1000/0x18000)=nil, &(0x7f000052c000)=[@text64={0x40, &(0x7f0000159000)="c4e379150e00470fc71b0f23d9b9360900000f32b9530b0000b80f000000ba000000000f30f20f35c421f81748f9460f2395c42251afeb4fdbf4", 0x3a}], 0x1, 0x0, &(0x7f00006edfe0), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2033/05/18 03:33:32 executing program 7: r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x4, 0x4) sendto$packet(r0, &(0x7f0000485fb8)="18f4241a85f57141ebf0f7ac134ffffc08cb0c2c39afe40063fbb19820d04ff30f8dcb76aa5d972865ec04fdcafcd01dec4a1ff1a4c5d3963f08788581176e51253680bfcbcdc632", 0x48, 0x0, &(0x7f0000601000)={0x11, 0xd, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2033/05/18 03:33:32 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000801ff8)=@abs={0x0, 0x0, 0x4e23}, 0xffffffffffffff24) r2 = fcntl$dupfd(r0, 0x0, r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0x6, 0x6, 0x6, 0x4, 0x6}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000100)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3, 0x7f}, 0x90) getsockname$inet(r2, &(0x7f00000008c0)={0x0, 0x0, @dev}, &(0x7f0000000900)=0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00000001c0)=0x3, 0x4) 2033/05/18 03:33:32 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000001ff8)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x10f, 0x0, &(0x7f0000000580)={@empty, @multicast1, @broadcast}, &(0x7f00000005c0)=0xc) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000080)={0x81, 0x0, [0x2]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000100)={"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"}) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000000000)={0xffffffffffffffff}) 2033/05/18 03:33:33 executing program 7: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00\x00\x00\x00\x00\x00\x00X', 0x8, r2) getrandom(&(0x7f0000000600)=""/184, 0xb8, 0x0) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000002c80)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x3e4, r1) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r4}, &(0x7f0000a53ffb)=""/5, 0x68, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'rmd256-generic\x00'}}) 2033/05/18 03:33:33 executing program 5: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000080)='./control\x00', &(0x7f00000000c0)='./control\x00') mkdirat(r0, &(0x7f0000000700)='./control\x00', 0x0) r1 = fanotify_init(0x0, 0x0) fanotify_mark(r1, 0x11, 0x40000002, r0, &(0x7f0000000000)='./control\x00') socket$inet6(0xa, 0x80807, 0x100) fanotify_mark(r1, 0x80, 0x0, 0xffffffffffffffff, &(0x7f00000006c0)='./control\x00') 2033/05/18 03:33:33 executing program 1 (fault-call:1 fault-nth:23): mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f0000000080)) 2033/05/18 03:33:33 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x100, 0x82000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)=0x0) ptrace$getregset(0x4204, r1, 0x7, &(0x7f0000000040)={&(0x7f0000000d00)=""/4096, 0x1000}) syz_emit_ethernet(0x1, &(0x7f0000000cc0)=ANY=[@ANYRES64], 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) io_setup(0x1, &(0x7f0000000080)=0x0) io_getevents(r2, 0x8, 0x2, &(0x7f00000000c0)=[{}, {}], &(0x7f0000000100)={0x77359400}) 2033/05/18 03:33:33 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia)\x00'}, 0x58) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00000000c0), &(0x7f0000000140)=0x8) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) open$dir(&(0x7f0000000080)='./file0\x00', 0x440ff, 0x24) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f80)="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", 0x1000) sendmsg$alg(r2, &(0x7f00002fefc8)={0x0, 0x0, &(0x7f0000001100)=[{&(0x7f0000000100)="d65647eccaf29c035a4d72fef8b2f756", 0x10}], 0x1, &(0x7f00000000c0)}, 0x0) 2033/05/18 03:33:33 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1fffe, 0x0) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) write(r1, &(0x7f0000000300)="d88a8d38144e5013d473c0ac2c", 0xd) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000002040)) pwritev(r0, &(0x7f00000002c0)=[{&(0x7f0000000540)="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", 0xf8f}], 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000180), 0x20000000011ffe) 2033/05/18 03:33:33 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r1, &(0x7f0000000040)="16", 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) fcntl$addseals(r1, 0x409, 0x1) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000000100)) ioctl$sock_bt(r0, 0xdd17, &(0x7f0000000080)="e2519b2d8ad9e2f6306207851e0ece2632c648b3ac948b346671511f96a64c520c54c0f1ea1a12b7001f8e35476062f4567ae91eaf41659be078eb5d823c719183e270dc1695010b67643153244059") pread64(r1, &(0x7f0000000140)=""/244, 0xf4, 0x0) 2033/05/18 03:33:33 executing program 3: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10, 0x80000) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f00000000c0)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000b40000005788bea72aaa2e69f100c412311ebf8b077be33bc79c45daface2dad1071c6c57ae8eff9c70de7368977d7feb7aa627db06f25bd70478633f9b0743110de1fa261fc027c4debd257ce4845e8b02f35175ab83ea7c95565c3388a026da2eb6998bf8325dfb07a876ab2702043b004b773169e315a8c33b26dd64d610ed20bb643f12e97d9858ef34a06b78a85635fe7a078cef3a6e9a19112770f4811efe4145b40dedbef2e1d2e46c3d4f86a79ad93c183b80024"], &(0x7f00000001c0)=0xd8) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x3, 0x0, &(0x7f0000000000), &(0x7f0000048000), 0x0) [ 299.170260] FAULT_INJECTION: forcing a failure. [ 299.170260] name failslab, interval 1, probability 0, space 0, times 0 [ 299.181540] CPU: 0 PID: 19954 Comm: syz-executor1 Not tainted 4.16.0+ #13 [ 299.188463] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 299.197807] Call Trace: [ 299.200394] dump_stack+0x1a7/0x27d [ 299.204021] ? arch_local_irq_restore+0x53/0x53 [ 299.208689] ? kernel_text_address+0xd1/0xe0 [ 299.213090] ? __unwind_start+0x169/0x330 [ 299.217239] should_fail+0x914/0xae0 [ 299.220949] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 299.226052] ? save_stack+0x43/0xd0 [ 299.229674] ? kasan_kmalloc+0xad/0xe0 [ 299.233553] ? __kmalloc+0x162/0x760 [ 299.237261] ? __list_lru_init+0xcf/0x750 [ 299.241414] ? find_held_lock+0x35/0x1d0 [ 299.245479] ? __lock_is_held+0xb6/0x140 [ 299.249547] ? check_same_owner+0x320/0x320 [ 299.253865] ? rcu_note_context_switch+0x710/0x710 [ 299.258785] should_failslab+0xec/0x120 [ 299.262747] kmem_cache_alloc_node_trace+0x5a/0x760 [ 299.267744] ? mark_held_locks+0xaf/0x100 [ 299.271874] ? __raw_spin_lock_init+0x1c/0x100 [ 299.276444] __kmalloc_node+0x33/0x70 [ 299.280227] kvmalloc_node+0x99/0xd0 [ 299.283920] __list_lru_init+0x5d5/0x750 [ 299.287962] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 299.293835] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 299.298839] ? lockdep_init_map+0x9/0x10 [ 299.302883] sget_userns+0x6c2/0xe60 [ 299.306574] ? set_anon_super+0x20/0x20 [ 299.310530] ? put_filp+0xa0/0xa0 [ 299.313963] ? destroy_unused_super.part.7+0xf0/0xf0 [ 299.319052] ? __alloc_pages_slowpath+0x2d30/0x2d30 [ 299.324048] ? kasan_check_read+0x11/0x20 [ 299.328176] ? rcu_is_watching+0x85/0x130 [ 299.332303] ? trace_hardirqs_off+0x10/0x10 [ 299.336601] ? rcu_pm_notify+0xc0/0xc0 [ 299.340469] ? putname+0xee/0x130 [ 299.343903] ? cap_capable+0x1b5/0x230 [ 299.347766] ? rcu_read_lock_sched_held+0x108/0x120 [ 299.352761] ? security_capable+0x8e/0xc0 [ 299.356887] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 299.362052] ? ns_capable_common+0xcf/0x160 [ 299.366353] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 299.371526] mount_ns+0x6d/0x190 [ 299.374872] rpc_mount+0x9e/0xd0 [ 299.378220] mount_fs+0x66/0x2d0 [ 299.381565] vfs_kern_mount.part.26+0xc6/0x4a0 [ 299.386125] ? may_umount+0xa0/0xa0 [ 299.389728] ? _raw_read_unlock+0x22/0x30 [ 299.393855] ? __get_fs_type+0x8a/0xc0 [ 299.397726] do_mount+0xea4/0x2b90 [ 299.401244] ? kasan_check_read+0x11/0x20 [ 299.405368] ? do_raw_spin_unlock+0x9e/0x310 [ 299.409755] ? copy_mount_string+0x40/0x40 [ 299.413970] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 299.418707] ? retint_kernel+0x10/0x10 [ 299.422580] ? __sanitizer_cov_trace_pc+0x14/0x50 [ 299.427404] ? copy_mount_options+0x1f7/0x2e0 [ 299.431879] ksys_mount+0xab/0x120 [ 299.435400] SyS_mount+0x39/0x50 [ 299.438743] ? ksys_mount+0x120/0x120 [ 299.442520] do_syscall_64+0x281/0x940 [ 299.446384] ? vmalloc_sync_all+0x30/0x30 [ 299.450507] ? finish_task_switch+0x1b9/0x970 [ 299.454979] ? finish_task_switch+0x17a/0x970 [ 299.459455] ? syscall_return_slowpath+0x550/0x550 [ 299.464364] ? syscall_return_slowpath+0x2ac/0x550 [ 299.469274] ? prepare_exit_to_usermode+0x350/0x350 [ 299.474267] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 299.479614] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 299.484439] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 299.489605] RIP: 0033:0x4552d9 [ 299.492785] RSP: 002b:00007f698d45fc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 299.500480] RAX: ffffffffffffffda RBX: 00007f698d4606d4 RCX: 00000000004552d9 [ 299.507727] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 2033/05/18 03:33:33 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000015c0)='net/netlink\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f000032df3a)=""/198, 0xc6}], 0x1, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000040)=""/170) getpid() 2033/05/18 03:33:33 executing program 0: r0 = socket$inet(0x2, 0x4000000000000000, 0x400) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000005c0)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000000180)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x346, 0x200007fd, &(0x7f0000000580)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f00003aa000)="1d6fde797136c2386a228b2c7dc0db9fe425c699e778d27d2a0be2dd0a8181144dc32436b22ffc6811f328a5c037dda211dbb5af4ba9a344db162af7f634ac682fac91ba531aa521586888590230b64d2222703802a85aea3bf2e347305da3c5be4f1af3cd9de7bcb7eaf15fa038cd14fa33d96f6e61007d2aaf1ce979c31a5cd2425f0617209272c6705f5ee8a6c9ff4cc516a6f31b29b9caff246001ede21be2df5166ff227bacf436397a89e30d94416a092a7c8c4c0b7552cbf2de6040beedeef0de6848", 0xc6, 0x0, 0x0, 0x0) prctl$setmm(0x23, 0x7, &(0x7f0000ffa000/0x4000)=nil) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0x393, 0x1, 0x0, 0x163abbec36a8d1f8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) pipe2(&(0x7f0000000100), 0x84000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000240)={r0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000300)={0x0, 0x100}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000280)={r2, 0x7ff}, &(0x7f00000002c0)=0x8) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x800) sendmmsg(r0, &(0x7f000000a1c0)=[{{&(0x7f0000005340)=@llc={0x1a, 0x0, 0x0, 0x8, 0x0, 0x401, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000006840)=[{&(0x7f0000005740)}], 0x1, &(0x7f0000006900)=[{0x1010, 0x11d, 0x44, "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"}], 0x1010, 0x4000000}, 0x8}], 0x1, 0x801) 2033/05/18 03:33:33 executing program 3: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000180)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f00000007c0)='fdinfo\x00') getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000800)=@assoc_value={0x0}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000880)={0x80000000, 0x1, 0x6, 0x0, r2}, &(0x7f00000008c0)=0x10) timer_create(0x400000, &(0x7f0000adafa0)={0x0, 0x1c, 0x2ab04a444494282b, @tid=r0}, &(0x7f000019cffc)) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='timers\x00') ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f0000000040)="b14e8836e2685e21fd73d41c3518f2e5bfb71895c6aba8ca3ddbf33d9f1d685c25fb8aaf79b33f1c4e078a2a420154b1e23dacf455e1ad63ac6a5345a21e9cd0404453887cf6d34c0241a7b691f6bdb094dbb61ead699fe14ca77608fd1339ca515159b092f3ffb7b2489af96657346648f9c3ad060e97bc56ae68d22cf116b494a7613616a31517c7d02386f40e392086a824a2ec189e501b11e00be40a366d08c7a2") ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000100)) timer_create(0xfffffffffffffffd, &(0x7f00000001c0)={0x0, 0x3, 0x0, @thr={&(0x7f0000000140), &(0x7f00000001c0)}}, &(0x7f0000000280)) preadv(r3, &(0x7f0000000000)=[{&(0x7f000036b000)=""/100, 0x64}], 0x1, 0x0) [ 299.514973] RBP: 000000000072bea0 R08: 0000000020000080 R09: 0000000000000000 [ 299.522222] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 299.529467] R13: 00000000000003fa R14: 00000000006f9010 R15: 0000000000000017 2033/05/18 03:33:33 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes-aesni)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200), 0x3ac}], 0x1, 0x0) write(r1, &(0x7f0000000240)="79c737ffe18186d67dba3f649a7ba85e309b4949b81f3647ad78ae12cb59fb76", 0x20) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2033/05/18 03:33:33 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="03529296e0cbe2029e23656f16ba8e8227ffffffffffff0800400000240000000000009078e0000002ac1400000000000004019078002099e9ddcf85f5"], &(0x7f000004d000)) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0xe2, 0x80000) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000000080)=""/24) 2033/05/18 03:33:33 executing program 1 (fault-call:1 fault-nth:24): mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f0000000080)) 2033/05/18 03:33:33 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x400) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) r3 = getegid() chown(&(0x7f0000000340)='./file0\x00', r2, r3) fstat(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e24, 0xff, 0x4e24, 0x0, 0xa, 0x20, 0xa0, 0x32, r1, r4}, {0x7fffffff, 0x8, 0xfffffffffffffff7, 0x5, 0x3c, 0x1cbf, 0x6}, {0x5ac3, 0x1, 0x1, 0x5}, 0xc63a, 0x6e6bba, 0x0, 0x1, 0x2, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d3, 0xff}, 0x0, @in6=@dev={0xfe, 0x80, [], 0xa}, 0x3506, 0x6, 0x1, 0x500d, 0x0, 0x2, 0x800}}, 0xe8) r5 = socket$netlink(0x10, 0x3, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/loop-control\x00', 0x2, 0x0) sendmsg$nl_route(r5, &(0x7f0000001880)={&(0x7f0000000580)={0x10}, 0xc, &(0x7f0000001840)={&(0x7f0000000700)=@ipv6_newroute={0x28, 0x18, 0x1, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x3}, @RTA_ENCAP={0x4, 0x16}]}, 0x28}, 0x1}, 0x0) 2033/05/18 03:33:33 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001b40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001b00)={&(0x7f00000019c0)=@polexpire={0xc0, 0x1b, 0x301, 0x0, 0x0, {{{@in=@loopback=0x7f000001, @in=@multicast1=0xe0000001}, {}, {}, 0x0, 0x6e6bb1, 0x1}}}, 0xc0}, 0x1}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080)=0x5, 0x4) 2033/05/18 03:33:33 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x810, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)) 2033/05/18 03:33:33 executing program 6: r0 = socket(0xa, 0x2, 0x0) accept(r0, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000100)=0x80) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000000)=@ethtool_cmd={0x19}}) [ 299.682338] netlink: 'syz-executor0': attribute type 21 has an invalid length. 2033/05/18 03:33:33 executing program 7: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ff540fff"], 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"74756e6c30000000e5ff00", 0x0}) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r3 = syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0x7f, 0x20000) sendmsg$alg(r3, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000000340)="35a3e1fc55f3cbad6e486ae8aabff71a91585479dc316b1204b3eec3d0ae3e03d57389e7d5d2d887b4738d9516", 0x2d}, {&(0x7f00000003c0)="43fdd25e2bfd048d1b6a8be4e21ee9b34a418cc629901ff61a29f5ffd496787659bd89f9b46487b1cfbcf4f6d6f60b802333", 0x32}, {&(0x7f0000000600)="478c474a8923fed7bc3ce718175d911a6c8d04bc2f0c5caecaa454a753f50721b1d23741c482f61d47fbe8f1", 0x2c}, {&(0x7f0000000640)="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", 0x1000}, {&(0x7f0000001640)="7546a191121227d934ed9102e7795da19a5b993ca719487cdc132177430eb1d756cbb4e56cc10f169206c987d28ac34b8766a8ad87b2a1", 0x37}], 0x5, &(0x7f0000001700)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x80}, 0x40) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x3, 0x0) socket$inet6(0xa, 0x803, 0x0) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f0000000100)={0x400, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21}, {0x2, 0x4e23}, 0x1, 0x4, 0x200, 0x5, 0x0, 0x0, 0x10d3, 0xfffffffffffffffc, 0x2}) bind$bt_hci(r2, &(0x7f0000000000)={0x1f, r1}, 0xc) r5 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f0000000440)={@dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x78, 0x0, 0x100}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e21, 0x59a0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x20}, @in6={0xa, 0x4e24, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x4}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000540)={r6, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x5, 0x80000000}, &(0x7f0000000240)=0x90) ioctl$PERF_EVENT_IOC_DISABLE(r4, 0x2401, 0x74) recvmsg(r2, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000002c0)=""/111, 0x6f}], 0x1, &(0x7f0000000400)=""/234, 0xea}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) [ 299.734428] netlink: 'syz-executor0': attribute type 21 has an invalid length. 2033/05/18 03:33:33 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(crc32-pclmul)\x00'}, 0x58) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f00000007c0)='./file0\x00', 0x2400, 0x49) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000800)=0x2, 0x4) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000300)=0x0) r5 = syz_open_procfs(r4, &(0x7f00000002c0)='attr\x00') ioctl$EVIOCSABS0(r5, 0x401845c0, &(0x7f0000000400)={0x80, 0xffffffff7fffffff, 0xffff, 0x2, 0x1, 0x81}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, [0x1, 0x80, 0x2, 0x20, 0x0, 0x3f, 0xdaea, 0x99c, 0x9, 0x9, 0x2491, 0xffffffffffffffff, 0x100, 0x5, 0x8]}, &(0x7f0000000280)=0x100) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000080)={{0x2, 0x4e23, @loopback=0x7f000001}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x20, {0x2, 0x4e24, @broadcast=0xffffffff}, 'ip6gre0\x00'}) ioctl$sock_netdev_private(r0, 0x89f8, &(0x7f00000005c0)="57b73b694cbe05d5dff68b9126700212e6e2ceea72a5368f2bbcd0651942bcf34d5822e418060aff2a178bee879a26dd17c6a8c2f86162a6c77495cdd073eddcb0ba491d56949200bd76d3687deab36ca3fea0675a2e5d198431d29e45b7ba838c54f535ef40a08faaac1a62910cff70c48adcb00f512c84a6c3f297f22325eb9c4f05f4261e51bc35439b35") sendmsg$nl_route(r5, &(0x7f0000000500)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000004c0)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x5c}, 0x1, 0x0, 0x0, 0x20044010}, 0x800) getpeername$inet(r1, &(0x7f0000000380), &(0x7f00000003c0)=0x10) accept4$ipx(r3, &(0x7f0000000540), &(0x7f0000000580)=0x10, 0x7fe) 2033/05/18 03:33:33 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8afd0), 0x0) recvmmsg(r1, &(0x7f0000004240)=[{{&(0x7f0000002b80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000003f80), 0x0, &(0x7f0000004000)=""/118, 0x76}}, {{&(0x7f0000004080)=@ethernet={0x0, @local}, 0x80, &(0x7f00000041c0), 0x0, &(0x7f0000004200)=""/64, 0x40}}], 0x2, 0x0, 0x0) [ 299.862046] FAULT_INJECTION: forcing a failure. [ 299.862046] name failslab, interval 1, probability 0, space 0, times 0 [ 299.873332] CPU: 1 PID: 20001 Comm: syz-executor1 Not tainted 4.16.0+ #13 [ 299.880249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 299.889589] Call Trace: [ 299.892172] dump_stack+0x1a7/0x27d [ 299.895790] ? arch_local_irq_restore+0x53/0x53 [ 299.900454] ? do_syscall_64+0x281/0x940 [ 299.904515] should_fail+0x914/0xae0 [ 299.908220] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 299.913317] ? kasan_kmalloc+0xad/0xe0 [ 299.917192] ? kmem_cache_alloc_trace+0x136/0x740 [ 299.922023] ? __memcg_init_list_lru_node+0x169/0x270 [ 299.927204] ? __list_lru_init+0x544/0x750 [ 299.931427] ? sget_userns+0x6c2/0xe60 [ 299.935308] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 299.940049] ? do_mount+0xea4/0x2b90 [ 299.943748] ? ksys_mount+0xab/0x120 [ 299.947456] ? SyS_mount+0x39/0x50 [ 299.950987] ? do_syscall_64+0x281/0x940 [ 299.955036] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 299.960392] ? find_held_lock+0x35/0x1d0 [ 299.964447] ? __lock_is_held+0xb6/0x140 [ 299.968514] ? check_same_owner+0x320/0x320 [ 299.972827] ? rcu_note_context_switch+0x710/0x710 [ 299.977756] should_failslab+0xec/0x120 [ 299.981727] kmem_cache_alloc_trace+0x4b/0x740 [ 299.986302] ? __kmalloc_node+0x33/0x70 [ 299.990268] ? __kmalloc_node+0x33/0x70 [ 299.994236] ? rcu_read_lock_sched_held+0x108/0x120 [ 299.999256] __memcg_init_list_lru_node+0x169/0x270 [ 300.004267] ? list_lru_add+0x7c0/0x7c0 [ 300.008231] ? __kmalloc_node+0x47/0x70 [ 300.012204] __list_lru_init+0x544/0x750 [ 300.016265] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 300.022145] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 300.027160] ? lockdep_init_map+0x9/0x10 [ 300.031217] sget_userns+0x6c2/0xe60 [ 300.034925] ? set_anon_super+0x20/0x20 [ 300.038890] ? put_filp+0xa0/0xa0 [ 300.042342] ? destroy_unused_super.part.7+0xf0/0xf0 [ 300.047438] ? __alloc_pages_slowpath+0x2d30/0x2d30 [ 300.052443] ? kasan_check_read+0x11/0x20 [ 300.056578] ? rcu_is_watching+0x85/0x130 [ 300.060718] ? trace_hardirqs_off+0x10/0x10 [ 300.065029] ? rcu_pm_notify+0xc0/0xc0 [ 300.068909] ? putname+0xee/0x130 [ 300.072357] ? cap_capable+0x1b5/0x230 [ 300.076233] ? rcu_read_lock_sched_held+0x108/0x120 [ 300.081253] ? security_capable+0x8e/0xc0 [ 300.085392] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 300.090569] ? ns_capable_common+0xcf/0x160 [ 300.094882] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 300.100062] mount_ns+0x6d/0x190 [ 300.103425] rpc_mount+0x9e/0xd0 [ 300.106784] mount_fs+0x66/0x2d0 [ 300.110138] vfs_kern_mount.part.26+0xc6/0x4a0 [ 300.114707] ? may_umount+0xa0/0xa0 [ 300.118324] ? _raw_read_unlock+0x22/0x30 [ 300.122458] ? __get_fs_type+0x8a/0xc0 [ 300.126338] do_mount+0xea4/0x2b90 [ 300.129873] ? copy_mount_string+0x40/0x40 [ 300.134095] ? rcu_pm_notify+0xc0/0xc0 [ 300.137974] ? copy_mount_options+0x5f/0x2e0 [ 300.142373] ? rcu_read_lock_sched_held+0x108/0x120 [ 300.147381] ? kmem_cache_alloc_trace+0x459/0x740 [ 300.152215] ? kasan_check_write+0x14/0x20 [ 300.156441] ? _copy_from_user+0x99/0x110 [ 300.160582] ? copy_mount_options+0x1f7/0x2e0 [ 300.165066] ksys_mount+0xab/0x120 [ 300.168596] SyS_mount+0x39/0x50 [ 300.171948] ? ksys_mount+0x120/0x120 [ 300.175741] do_syscall_64+0x281/0x940 [ 300.179617] ? vmalloc_sync_all+0x30/0x30 [ 300.183756] ? kasan_check_write+0x14/0x20 [ 300.187976] ? finish_task_switch+0x284/0x970 [ 300.192461] ? syscall_return_slowpath+0x550/0x550 [ 300.197379] ? syscall_return_slowpath+0x2ac/0x550 [ 300.202301] ? prepare_exit_to_usermode+0x350/0x350 [ 300.207307] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 300.212666] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 300.217501] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 300.222682] RIP: 0033:0x4552d9 [ 300.225857] RSP: 002b:00007f698d45fc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 300.233554] RAX: ffffffffffffffda RBX: 00007f698d4606d4 RCX: 00000000004552d9 [ 300.240811] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 300.248071] RBP: 000000000072bea0 R08: 0000000020000080 R09: 0000000000000000 [ 300.255325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 300.262582] R13: 00000000000003fa R14: 00000000006f9010 R15: 0000000000000018 2033/05/18 03:33:34 executing program 1 (fault-call:1 fault-nth:25): mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f0000000080)) 2033/05/18 03:33:34 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0xc) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000080)=0x3) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2000000) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000000180)={0xcffd, 0x0, 0x200010001}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000140)={r1, r3}) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000100)=[0x5, 0x9]) 2033/05/18 03:33:34 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x6aba, 0x40002) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000200)={0x5, 0x5, 0x3ff, 0x3ff, 0x80000001, 0x4, 0x8, 0x2, 0x0, 0x6}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000480)=@int=0x1, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x100000000}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000003c0)={r2, @in6={{0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x12}, 0x81}}, 0xffffffffffff8001, 0x0, 0x4, 0x1d74, 0x48}, 0x98) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000240)={0x1, 'teql0\x00', 0x1}, 0x18) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="380100ee0f00130700000000000000000000000000000000636079b9e284b28000000000000000000000ffffac14ffaa00000000000000000000000000000000e7be4a6910550000000000000b94b7e6147df789d3a02a3f460226d0f313aa89030cd3e249bcce43b3d639c897c592dd1f58cf1200af08b4bfe5fba40621c53d9d84e04cd05e69d67b86343c8e6c3c8cf3a50367ce010cc4fda6210554e9cad7edde1f4bae438d151f57474532a99c5fd833b8ed9ad6", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000008600000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000280)=0xea, &(0x7f00000002c0)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001540)={r1, &(0x7f00000004c0)="7aed80e6e03a14930bb0845a3b44810a841ff474ad6ceb23a22a66d1f9373be9df3497d3aff6d82e5948669c4330ed0cfb60bbf048579ce785361459755f1a2d3c477de44c61809c0ed6c43f2083c0264b05c3c9a32e712a3f17ff1887086ce5e24852c4bd07952663c26a0795", &(0x7f0000000540)="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"}, 0x20) connect$bt_rfcomm(r1, &(0x7f0000000300)={0x1f, {0x6, 0x9, 0xb14, 0x52abe8f, 0x1, 0x2fb}, 0x7}, 0xa) 2033/05/18 03:33:34 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x42200, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000300)='/dev/dsp#\x00', 0x1, 0x450800) renameat(r0, &(0x7f00000002c0)='./control\x00', r1, &(0x7f0000000340)='./control\x00') r2 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x2, 0x80000) getsockopt$ax25_int(r2, 0x101, 0x6, &(0x7f0000000200), &(0x7f0000000240)=0x4) mkdir(&(0x7f00000000c0)='./control\x00', 0x0) r3 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) recvfrom$unix(r3, &(0x7f0000000000)=""/124, 0x7c, 0x40002000, &(0x7f0000000140)=@file={0x1, './control\x00'}, 0x6e) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r6, r7, &(0x7f000000b000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="0f2147660f7fd466b92f0200000f32ba610066b80000008066ef3e660f3a0e663e9f0f0865660f71f1c60f01df670fae43fa65646765660f15e3", 0x3a}], 0x1, 0xfffffffffffffffe, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) dup2(r3, r4) 2033/05/18 03:33:34 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_opts(r0, 0x0, 0x29, &(0x7f0000000000)=""/10, &(0x7f0000000040)=0xa) rt_sigreturn() r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000280)={r0, r0, 0x5, 0x3, &(0x7f00000001c0)="c7588c56bba17e3814bbb706a61afa42ff841d72dba747a52455784c89a7534138de19a7719e002a3e41bc92d184ab205d89fe1f9f9429e7bedc7d71218e7bd0a6a495cdaeb17ad124e9d0db676260b884f3333b89b99d180b8755e23f6e82abb6adbdb47a0299e5f6b60e84ccff16ef1077f9e87b5be93937f45a50d68cfb47ef213fbf79cda73e39701e687b37c06662aaefc5b6d4c5e6dde8cbc8f1999152fe8556124c1b23803803", 0x4, 0x990, 0x1, 0x45, 0x9, 0x200, 0x5, "aea52d5d3dda2d64b951582c20b3de796e3f31aa213090898839c4528ee0784fd2825f07682374880ae866a25e11e86b5b0c1ca1242fd55acd1fa6650ef3bba42da63eee6336560fe105b4ed1e0a530d98091bfefb5e59b8a5eb1b1ccb5eb7ec9dd98adc757ac6c9296d6b07b47874b7b53d6bcf3c9759dffc78f1e48d4935bacbef93484f7e2ac00f9f414338d12a374580622a1dc2"}) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000080)={{0x1000, 0x5000, 0x1f, 0x7, 0x0, 0x3, 0xfffffffffffffffb, 0x3, 0x3ff, 0x8000, 0x0, 0xffffffffffffffff}, {0x1000, 0x100000, 0xb, 0x100000001, 0x4, 0x2, 0x81dc, 0x1, 0x7f, 0x3f, 0x4, 0x91}, {0x10000, 0x105004, 0x1a, 0x1, 0x8000, 0x100, 0x5, 0x7, 0xfffffffffffffffe, 0x45b2d80f, 0xe49b8ed, 0x5}, {0x10000, 0x5000, 0xf, 0xfff, 0x101, 0xe4e3, 0x5, 0x4, 0x6, 0x1000, 0xfffffffffffffeff, 0x100000001}, {0x4000, 0x10f001, 0x3, 0xbb8, 0x1000, 0x7, 0x1f, 0x1c, 0x4, 0x6, 0x6, 0x2}, {0x10000, 0x2001, 0x1d, 0x8, 0x0, 0x9, 0xffffffff00000001, 0x7, 0x3f, 0x7, 0x8000, 0x2}, {0x4, 0x1, 0xd, 0x100000000, 0xaad, 0x5, 0x7f, 0x100000001, 0x3, 0x100000000, 0x6, 0x1}, {0x10d004, 0x16000, 0xb, 0x3, 0x1, 0x5, 0x7, 0x7, 0x1, 0x3ff, 0x2, 0x8}, {0x3000, 0x100000}, {0xf000}, 0x10038, 0x0, 0x0, 0x12202, 0x5, 0x1, 0x4000, [0x0, 0x4b, 0x6b]}) 2033/05/18 03:33:34 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x50004}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="fcce6c26f1c1d2aebfc031ea317b99bbe3", @ANYBLOB="1400060000000000e40600000000000000f8ffff1300010000000000000000000000000000000001"], 0x2}, 0x1, 0x0, 0x0, 0x40}, 0x0) 2033/05/18 03:33:34 executing program 0: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) socketpair(0x1f, 0x80000, 0x86, &(0x7f0000000b40)={0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) getsockopt(r0, 0x7f, 0x7fffffff, &(0x7f0000000080)=""/79, &(0x7f0000000100)=0x4f) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0xfffffffffffffff8, &(0x7f0000000140)=0x2) getuid() r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x40, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)={0xbc, r3, 0x1, 0x70bd2b, 0x25dfdbff, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x11, 0x5}}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xa1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0xbc}, 0x1, 0x0, 0x0, 0x20000000}, 0x810) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000300)) sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x109041}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x2c, r3, 0x316, 0x70bd2a, 0x25dfdbfe, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffffa}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20004000}, 0x800) 2033/05/18 03:33:34 executing program 6: socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syslog(0x9, 0x0, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) [ 300.782963] FAULT_INJECTION: forcing a failure. [ 300.782963] name failslab, interval 1, probability 0, space 0, times 0 [ 300.794283] CPU: 0 PID: 20062 Comm: syz-executor1 Not tainted 4.16.0+ #13 [ 300.801205] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 300.810548] Call Trace: [ 300.813135] dump_stack+0x1a7/0x27d [ 300.816764] ? arch_local_irq_restore+0x53/0x53 [ 300.821430] ? __save_stack_trace+0x7e/0xd0 [ 300.825757] should_fail+0x914/0xae0 [ 300.829474] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 300.834586] ? kasan_kmalloc+0xad/0xe0 [ 300.838473] ? kmem_cache_alloc_trace+0x136/0x740 [ 300.843316] ? __memcg_init_list_lru_node+0x169/0x270 [ 300.848500] ? __list_lru_init+0x544/0x750 [ 300.852723] ? sget_userns+0x6c2/0xe60 [ 300.856597] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 300.861331] ? do_mount+0xea4/0x2b90 [ 300.865023] ? ksys_mount+0xab/0x120 [ 300.868714] ? SyS_mount+0x39/0x50 [ 300.872231] ? do_syscall_64+0x281/0x940 [ 300.876268] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 300.881613] ? find_held_lock+0x35/0x1d0 [ 300.885653] ? __lock_is_held+0xb6/0x140 [ 300.889698] ? check_same_owner+0x320/0x320 [ 300.893999] ? rcu_note_context_switch+0x710/0x710 [ 300.898914] should_failslab+0xec/0x120 [ 300.902866] kmem_cache_alloc_trace+0x4b/0x740 [ 300.907425] ? __kmalloc_node+0x33/0x70 [ 300.911375] ? __kmalloc_node+0x33/0x70 [ 300.915327] ? rcu_read_lock_sched_held+0x108/0x120 [ 300.920323] __memcg_init_list_lru_node+0x169/0x270 [ 300.925314] ? list_lru_add+0x7c0/0x7c0 [ 300.929263] ? __kmalloc_node+0x47/0x70 [ 300.933215] __list_lru_init+0x544/0x750 [ 300.937254] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 300.943115] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 300.948110] ? lockdep_init_map+0x9/0x10 [ 300.952147] sget_userns+0x6c2/0xe60 [ 300.955835] ? set_anon_super+0x20/0x20 [ 300.959786] ? put_filp+0xa0/0xa0 [ 300.963214] ? destroy_unused_super.part.7+0xf0/0xf0 [ 300.968296] ? __alloc_pages_slowpath+0x2d30/0x2d30 [ 300.973286] ? kasan_check_read+0x11/0x20 [ 300.977410] ? rcu_is_watching+0x85/0x130 [ 300.981543] ? trace_hardirqs_off+0x10/0x10 [ 300.985836] ? rcu_pm_notify+0xc0/0xc0 [ 300.989699] ? putname+0xee/0x130 [ 300.993132] ? cap_capable+0x1b5/0x230 [ 300.996994] ? rcu_read_lock_sched_held+0x108/0x120 [ 301.001988] ? security_capable+0x8e/0xc0 [ 301.006116] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 301.011281] ? ns_capable_common+0xcf/0x160 [ 301.015583] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 301.020745] mount_ns+0x6d/0x190 [ 301.024089] rpc_mount+0x9e/0xd0 [ 301.027431] mount_fs+0x66/0x2d0 [ 301.030796] vfs_kern_mount.part.26+0xc6/0x4a0 [ 301.035353] ? may_umount+0xa0/0xa0 [ 301.038954] ? _raw_read_unlock+0x22/0x30 [ 301.043078] ? __get_fs_type+0x8a/0xc0 [ 301.046941] do_mount+0xea4/0x2b90 [ 301.050461] ? copy_mount_string+0x40/0x40 [ 301.054671] ? rcu_pm_notify+0xc0/0xc0 [ 301.058536] ? copy_mount_options+0x5f/0x2e0 [ 301.062919] ? rcu_read_lock_sched_held+0x108/0x120 [ 301.067911] ? kmem_cache_alloc_trace+0x459/0x740 [ 301.072731] ? kasan_check_write+0x14/0x20 [ 301.076941] ? _copy_from_user+0x99/0x110 [ 301.081064] ? copy_mount_options+0x1f7/0x2e0 [ 301.085537] ksys_mount+0xab/0x120 [ 301.089054] SyS_mount+0x39/0x50 [ 301.092397] ? ksys_mount+0x120/0x120 [ 301.096172] do_syscall_64+0x281/0x940 [ 301.100038] ? vmalloc_sync_all+0x30/0x30 [ 301.104162] ? finish_task_switch+0x1b9/0x970 [ 301.108630] ? finish_task_switch+0x17a/0x970 [ 301.113103] ? syscall_return_slowpath+0x550/0x550 [ 301.118010] ? syscall_return_slowpath+0x2ac/0x550 [ 301.122917] ? prepare_exit_to_usermode+0x350/0x350 [ 301.127908] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 301.133249] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 301.138071] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 301.143233] RIP: 0033:0x4552d9 [ 301.146397] RSP: 002b:00007f698d45fc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 301.154085] RAX: ffffffffffffffda RBX: 00007f698d4606d4 RCX: 00000000004552d9 [ 301.161329] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 301.168573] RBP: 000000000072bea0 R08: 0000000020000080 R09: 0000000000000000 [ 301.175818] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 2033/05/18 03:33:35 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') exit(0x0) r1 = socket$inet(0x2, 0x7, 0x20000000000ff98) getdents(r0, &(0x7f0000000140)=""/4096, 0x1000) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000000)=0x2) fcntl$addseals(r1, 0x409, 0x1) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000011c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000001300)={&(0x7f0000001180)={0x10, 0x0, 0x0, 0x40000020}, 0xc, &(0x7f00000012c0)={&(0x7f0000001200)={0x6c, r2, 0x0, 0x70bd29, 0x25dfdbfe, {0xc}, [@IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x100000001}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7fffffff}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8001}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8000}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xb5df}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xa7}]}, 0x6c}, 0x1, 0x0, 0x0, 0x20000000}, 0x880) accept4$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14, 0x800) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001280)='hybla\x00', 0x6) connect$can_bcm(r0, &(0x7f0000001140)={0x1d}, 0x342) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) 2033/05/18 03:33:35 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r1, 0x0) getpeername(r1, &(0x7f0000000040)=@generic, &(0x7f00000000c0)=0x80) 2033/05/18 03:33:35 executing program 2: r0 = getpid() r1 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x7fff, 0x101000) sendto$inet6(r1, &(0x7f0000000200)="4beec104c70e6db485898c8bed7ef23e317d930fbb3f941b6fad9a00ee4056b3cf10449abcfebfe05225e6af625d7ded71f17ea6c0750178c44419", 0x3b, 0x4000011, &(0x7f0000000240)={0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000180)={0xaa}) getpeername$inet(r1, &(0x7f0000000280)={0x0, 0x0, @multicast2}, &(0x7f00000002c0)=0x10) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) get_robust_list(r0, &(0x7f0000000100)=&(0x7f00000000c0)={&(0x7f0000000040)={&(0x7f0000000000)}}, &(0x7f0000000140)=0x18) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x227) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r4, &(0x7f0000002300)=[{&(0x7f0000001300)=""/4096, 0x1000}], 0x1) writev(r5, &(0x7f000000b000)=[{&(0x7f0000c01f96)=',', 0x1}], 0x1) 2033/05/18 03:33:35 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x6e, &(0x7f0000001100), 0x0, &(0x7f00009dffb8)}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) sendmsg$unix(r1, &(0x7f0000e4ffc8)={&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000140), 0x0, &(0x7f000053c000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) close(r0) close(r1) [ 301.183059] R13: 00000000000003fa R14: 00000000006f9010 R15: 0000000000000019 2033/05/18 03:33:35 executing program 1 (fault-call:1 fault-nth:26): mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f0000000080)) 2033/05/18 03:33:35 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x27f, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x7, 0x0, 0xfffffffffffffffe, {}, {0x0, 0x7530}, {0xffffffffffffffff}, 0x7ffff, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$TIOCCONS(r2, 0x541d) [ 301.274472] FAULT_INJECTION: forcing a failure. [ 301.274472] name failslab, interval 1, probability 0, space 0, times 0 [ 301.285782] CPU: 1 PID: 20083 Comm: syz-executor1 Not tainted 4.16.0+ #13 [ 301.292702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 301.302048] Call Trace: [ 301.304633] dump_stack+0x1a7/0x27d [ 301.308259] ? arch_local_irq_restore+0x53/0x53 [ 301.312922] ? __save_stack_trace+0x7e/0xd0 [ 301.317249] should_fail+0x914/0xae0 2033/05/18 03:33:35 executing program 6: r0 = socket$inet(0x2, 0x2, 0x2000000088) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000480), 0x268, &(0x7f0000000000)=""/187, 0x1ca}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x400, 0x0) statx(r1, &(0x7f0000000100)='./file0\x00', 0x5000, 0x100, &(0x7f0000000140)) sendto$inet(r0, &(0x7f0000000000)="9ba72b3db7ec01994cca721a20582f12e4807da20b99507a007f28916cf600000000000000000d724b75cc0600000005cfb28e44f4775eca053cfd714372c22ea62162339d", 0x45, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) 2033/05/18 03:33:35 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000200)) getsockopt$inet_int(r1, 0x0, 0x32, &(0x7f00000002c0), &(0x7f0000000380)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x800, 0x10}, &(0x7f0000000100)=0xc) r3 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_RMID(r3, 0x0) bind(r0, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @multicast1=0xe0000001}, 0x2, 0x2, 0x0, 0x1}}, 0x80) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r2, 0x7fffffff}, &(0x7f0000000180)=0x8) shutdown(r0, 0x1) r5 = dup2(r0, r1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f00000003c0)={0x2, 0xe, 0x28, 0x6, r4}, &(0x7f0000000400)=0x10) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00000001c0)=0x6, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000000300)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e5a41c893a5fcc5d4ea885947886f1c890dacfc06e588016879d4954e83c27c24f34b8cca30f7586812d29ff42fe76c8eec88c86b65b05442b698743177feb"}, 0x60) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000440)=0x0) fcntl$lock(r1, 0x7, &(0x7f0000000480)={0x2, 0x0, 0x101, 0x8, r6}) [ 301.320964] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 301.326065] ? kasan_kmalloc+0xad/0xe0 [ 301.329948] ? kmem_cache_alloc_trace+0x136/0x740 [ 301.334785] ? __memcg_init_list_lru_node+0x169/0x270 [ 301.339972] ? __list_lru_init+0x544/0x750 [ 301.344205] ? sget_userns+0x6c2/0xe60 [ 301.348087] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 301.352837] ? do_mount+0xea4/0x2b90 [ 301.356548] ? ksys_mount+0xab/0x120 [ 301.360253] ? SyS_mount+0x39/0x50 [ 301.363789] ? do_syscall_64+0x281/0x940 [ 301.367857] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 301.373227] ? find_held_lock+0x35/0x1d0 [ 301.377288] ? __lock_is_held+0xb6/0x140 [ 301.381362] ? check_same_owner+0x320/0x320 [ 301.385687] ? rcu_note_context_switch+0x710/0x710 [ 301.390621] should_failslab+0xec/0x120 [ 301.394597] kmem_cache_alloc_trace+0x4b/0x740 [ 301.399174] ? __kmalloc_node+0x33/0x70 [ 301.403148] ? __kmalloc_node+0x33/0x70 [ 301.407126] ? rcu_read_lock_sched_held+0x108/0x120 [ 301.412154] __memcg_init_list_lru_node+0x169/0x270 [ 301.417163] ? list_lru_add+0x7c0/0x7c0 [ 301.421121] ? __kmalloc_node+0x47/0x70 [ 301.425075] __list_lru_init+0x544/0x750 [ 301.429117] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 301.434981] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 301.439978] ? lockdep_init_map+0x9/0x10 [ 301.444023] sget_userns+0x6c2/0xe60 [ 301.447713] ? set_anon_super+0x20/0x20 [ 301.451665] ? put_filp+0xa0/0xa0 [ 301.455096] ? destroy_unused_super.part.7+0xf0/0xf0 [ 301.460181] ? __alloc_pages_slowpath+0x2d30/0x2d30 [ 301.465171] ? kasan_check_read+0x11/0x20 [ 301.469298] ? rcu_is_watching+0x85/0x130 [ 301.473419] ? trace_hardirqs_off+0x10/0x10 [ 301.477715] ? rcu_pm_notify+0xc0/0xc0 [ 301.481579] ? putname+0xee/0x130 [ 301.485014] ? cap_capable+0x1b5/0x230 [ 301.488880] ? rcu_read_lock_sched_held+0x108/0x120 [ 301.493871] ? security_capable+0x8e/0xc0 [ 301.497995] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 301.503162] ? ns_capable_common+0xcf/0x160 [ 301.507460] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 301.512626] mount_ns+0x6d/0x190 [ 301.515968] rpc_mount+0x9e/0xd0 [ 301.519308] mount_fs+0x66/0x2d0 [ 301.522651] vfs_kern_mount.part.26+0xc6/0x4a0 [ 301.527207] ? may_umount+0xa0/0xa0 [ 301.530808] ? _raw_read_unlock+0x22/0x30 [ 301.534933] ? __get_fs_type+0x8a/0xc0 [ 301.538797] do_mount+0xea4/0x2b90 [ 301.542314] ? copy_mount_string+0x40/0x40 [ 301.546527] ? rcu_pm_notify+0xc0/0xc0 [ 301.550396] ? copy_mount_options+0x5f/0x2e0 [ 301.554777] ? rcu_read_lock_sched_held+0x108/0x120 [ 301.559768] ? kmem_cache_alloc_trace+0x459/0x740 [ 301.564590] ? copy_mount_options+0x1f7/0x2e0 [ 301.569061] ksys_mount+0xab/0x120 [ 301.572576] SyS_mount+0x39/0x50 [ 301.575915] ? ksys_mount+0x120/0x120 [ 301.579694] do_syscall_64+0x281/0x940 [ 301.583556] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 301.589068] ? syscall_return_slowpath+0x550/0x550 [ 301.593973] ? syscall_return_slowpath+0x2ac/0x550 [ 301.598881] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 301.604220] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 301.609040] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 301.614204] RIP: 0033:0x4552d9 [ 301.617369] RSP: 002b:00007f698d45fc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 2033/05/18 03:33:35 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x490200) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x5, 0x100) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f00000000c0)={0x5000, &(0x7f0000000040), 0x8, r1, 0x6}) capset(&(0x7f0000c2cff8)={0x20071026}, &(0x7f0000705fe8)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x800400000484, &(0x7f0000137000), 0x0) [ 301.625052] RAX: ffffffffffffffda RBX: 00007f698d4606d4 RCX: 00000000004552d9 [ 301.632294] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 301.639538] RBP: 000000000072bea0 R08: 0000000020000080 R09: 0000000000000000 [ 301.646782] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 301.654028] R13: 00000000000003fa R14: 00000000006f9010 R15: 000000000000001a 2033/05/18 03:33:35 executing program 4: r0 = shmget(0x3, 0x4000, 0x51, &(0x7f0000ff5000/0x4000)=nil) shmat(r0, &(0x7f0000ff8000/0x2000)=nil, 0x6ff9) msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4) 2033/05/18 03:33:35 executing program 1 (fault-call:1 fault-nth:27): mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f0000000080)) 2033/05/18 03:33:35 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x2) setns(r0, 0x0) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000001ff8)={0x0}) sendmmsg(r1, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000000c0), 0x0, 0x4044094}}, {{&(0x7f0000000240)=@vsock={0x1e, 0x0, 0x0, @reserved=0x1}, 0x10, &(0x7f0000001bc0), 0x61, &(0x7f0000003000), 0xfffffffffffffe64}}], 0x2, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f0000000340)=""/210) r3 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x1ff, 0x202000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f00000000c0)={0x1, 0x104, 0x80, 'queue0\x00', 0xfffffffffffffffe}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000002c0)={{0x2, 0x4e21, @multicast2=0xe0000002}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e21, @rand_addr=0x80000000}, 'bcsf0\x00'}) connect$rds(r3, &(0x7f0000000180)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) [ 301.676777] device lo entered promiscuous mode [ 301.694612] device lo left promiscuous mode [ 301.710366] device lo entered promiscuous mode 2033/05/18 03:33:35 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000200)) getsockopt$inet_int(r1, 0x0, 0x32, &(0x7f00000002c0), &(0x7f0000000380)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x800, 0x10}, &(0x7f0000000100)=0xc) r3 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_RMID(r3, 0x0) bind(r0, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @multicast1=0xe0000001}, 0x2, 0x2, 0x0, 0x1}}, 0x80) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r2, 0x7fffffff}, &(0x7f0000000180)=0x8) shutdown(r0, 0x1) r5 = dup2(r0, r1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f00000003c0)={0x2, 0xe, 0x28, 0x6, r4}, &(0x7f0000000400)=0x10) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00000001c0)=0x6, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000000300)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e5a41c893a5fcc5d4ea885947886f1c890dacfc06e588016879d4954e83c27c24f34b8cca30f7586812d29ff42fe76c8eec88c86b65b05442b698743177feb"}, 0x60) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000440)=0x0) fcntl$lock(r1, 0x7, &(0x7f0000000480)={0x2, 0x0, 0x101, 0x8, r6}) [ 301.753238] FAULT_INJECTION: forcing a failure. [ 301.753238] name failslab, interval 1, probability 0, space 0, times 0 [ 301.764694] CPU: 0 PID: 20106 Comm: syz-executor1 Not tainted 4.16.0+ #13 [ 301.771619] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 301.780962] Call Trace: [ 301.783552] dump_stack+0x1a7/0x27d [ 301.787192] ? arch_local_irq_restore+0x53/0x53 [ 301.791861] ? __save_stack_trace+0x7e/0xd0 [ 301.796188] should_fail+0x914/0xae0 2033/05/18 03:33:35 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x803e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000200)=0xa826, 0x4) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) lstat(&(0x7f0000000100)='.\x00', &(0x7f0000000140)) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x4) listen(r0, 0x0) accept4$vsock_stream(r0, &(0x7f00002ae000)={0x28, 0x0, 0x0, @my}, 0x5346484ccb758db8, 0x0) [ 301.799896] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 301.804998] ? kasan_kmalloc+0xad/0xe0 [ 301.808880] ? kmem_cache_alloc_trace+0x136/0x740 [ 301.813715] ? __memcg_init_list_lru_node+0x169/0x270 [ 301.818898] ? __list_lru_init+0x544/0x750 [ 301.823127] ? sget_userns+0x6c2/0xe60 [ 301.827012] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 301.831762] ? do_mount+0xea4/0x2b90 [ 301.835472] ? ksys_mount+0xab/0x120 [ 301.839182] ? SyS_mount+0x39/0x50 [ 301.842720] ? do_syscall_64+0x281/0x940 [ 301.846778] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 301.852147] ? find_held_lock+0x35/0x1d0 [ 301.856215] ? __lock_is_held+0xb6/0x140 [ 301.860283] ? check_same_owner+0x320/0x320 [ 301.864616] ? rcu_note_context_switch+0x710/0x710 [ 301.869553] should_failslab+0xec/0x120 [ 301.873521] kmem_cache_alloc_trace+0x4b/0x740 [ 301.878085] ? __kmalloc_node+0x33/0x70 [ 301.882044] ? __kmalloc_node+0x33/0x70 [ 301.885999] ? rcu_read_lock_sched_held+0x108/0x120 [ 301.891007] __memcg_init_list_lru_node+0x169/0x270 [ 301.896014] ? list_lru_add+0x7c0/0x7c0 [ 301.899971] ? __kmalloc_node+0x47/0x70 [ 301.903930] __list_lru_init+0x544/0x750 [ 301.907977] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 301.913840] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 301.918840] ? lockdep_init_map+0x9/0x10 [ 301.922883] sget_userns+0x6c2/0xe60 [ 301.926577] ? set_anon_super+0x20/0x20 [ 301.930533] ? put_filp+0xa0/0xa0 [ 301.933966] ? destroy_unused_super.part.7+0xf0/0xf0 [ 301.939051] ? __alloc_pages_slowpath+0x2d30/0x2d30 [ 301.944044] ? kasan_check_read+0x11/0x20 [ 301.948172] ? rcu_is_watching+0x85/0x130 [ 301.952300] ? trace_hardirqs_off+0x10/0x10 [ 301.956600] ? rcu_pm_notify+0xc0/0xc0 [ 301.960468] ? putname+0xee/0x130 [ 301.963902] ? cap_capable+0x1b5/0x230 [ 301.967766] ? rcu_read_lock_sched_held+0x108/0x120 [ 301.972769] ? security_capable+0x8e/0xc0 [ 301.976897] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 301.982064] ? ns_capable_common+0xcf/0x160 [ 301.986366] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 301.991532] mount_ns+0x6d/0x190 [ 301.994881] rpc_mount+0x9e/0xd0 [ 301.998227] mount_fs+0x66/0x2d0 [ 302.001577] vfs_kern_mount.part.26+0xc6/0x4a0 [ 302.006141] ? may_umount+0xa0/0xa0 [ 302.009744] ? _raw_read_unlock+0x22/0x30 [ 302.013870] ? __get_fs_type+0x8a/0xc0 [ 302.017742] do_mount+0xea4/0x2b90 [ 302.021260] ? kasan_check_read+0x11/0x20 [ 302.025389] ? do_raw_spin_unlock+0x9e/0x310 [ 302.029790] ? copy_mount_string+0x40/0x40 [ 302.034004] ? rcu_pm_notify+0xc0/0xc0 [ 302.037884] ? copy_mount_options+0x5f/0x2e0 [ 302.042271] ? rcu_read_lock_sched_held+0x108/0x120 [ 302.047266] ? kmem_cache_alloc_trace+0x459/0x740 [ 302.052088] ? kasan_check_write+0x14/0x20 [ 302.056308] ? copy_mount_options+0x1f7/0x2e0 [ 302.060784] ksys_mount+0xab/0x120 [ 302.064305] SyS_mount+0x39/0x50 [ 302.067647] ? ksys_mount+0x120/0x120 [ 302.071427] do_syscall_64+0x281/0x940 [ 302.075292] ? vmalloc_sync_all+0x30/0x30 [ 302.079417] ? finish_task_switch+0x1b9/0x970 [ 302.083886] ? finish_task_switch+0x17a/0x970 [ 302.088361] ? syscall_return_slowpath+0x550/0x550 [ 302.093268] ? syscall_return_slowpath+0x2ac/0x550 [ 302.098176] ? prepare_exit_to_usermode+0x350/0x350 [ 302.103172] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 302.108520] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 302.113347] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 302.118511] RIP: 0033:0x4552d9 [ 302.121676] RSP: 002b:00007f698d45fc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 302.129366] RAX: ffffffffffffffda RBX: 00007f698d4606d4 RCX: 00000000004552d9 [ 302.136613] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 302.143860] RBP: 000000000072bea0 R08: 0000000020000080 R09: 0000000000000000 2033/05/18 03:33:36 executing program 3: r0 = socket$inet(0x10, 0x2, 0x2) connect(r0, &(0x7f000001c000)=@nl=@proc={0x10, 0x0, 0x1}, 0xc) r1 = socket$inet(0x2, 0x6, 0x6) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e24}, 0x10) [ 302.151108] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 302.158356] R13: 00000000000003fa R14: 00000000006f9010 R15: 000000000000001b [ 302.173622] device lo left promiscuous mode 2033/05/18 03:33:36 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'ip6gretap0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="3bdf748c49100e7d01008000000000000000000000000000"]}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) accept$netrom(0xffffffffffffffff, &(0x7f00000000c0)=@full, &(0x7f0000000140)=0x48) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00000001c0), &(0x7f0000000300)=0xfffffffffffffdb6) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x1, 0xa00) [ 302.201619] device lo entered promiscuous mode 2033/05/18 03:33:36 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24}, 0x1c) sendmmsg(r0, &(0x7f0000000140)=[{{0x0, 0x0, &(0x7f0000000280), 0x449, &(0x7f0000000380)}}], 0x4000100, 0x8814) 2033/05/18 03:33:36 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000080)='\x00', 0x3) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000002b00)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000019138ea9e97eacb071d09dfc58c9003db5036f67c0eb7d87a0"], 0x48) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000002ac0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000002a80)={&(0x7f0000000300)={0x2750, 0x10, 0x100, 0x70bd28, 0x25dfdbfd, {0x1c}, [@nested={0x284, 0x84, [@typed={0x8, 0x6, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="c99dd406c50a3066d3d3ed574d1e0e2bf2c2595b1a83672b69cbf5892b8552f5f119e597ee48015e6e81e417c4b61c94659995bd1e2e57", @generic, @typed={0xc0, 0x15, @binary="87b82155d17fc5357bc7f1577178c17a371c9dbde62a7c036101f59fa8f15d62fd7b0db4679b18fa45cd2a859dbc2b5319bc8acb919df683b25e0620a3563ec5e818d7c6805abf4efa9269c160f2c5ea92365dfd5494bbba1cf542e8ee45b9d4e7f2671fcc93263783b8a77412abd1bed80fa5e807b3f6b13166655ca54d6b6fd2d18ec3b9f4d222c6979c3619f16bc923d78fb317f80940e1c4dc92d758df114bcd514bece12714c24138eb4142649a343de59808db013cd2"}, @generic="e0205900de6789b874523d5f657652c898", @typed={0x8, 0x37, @uid=r1}, @generic="9670806efde23a8f61c0567cf1ce457a4f520f2d4d7e810c28ade913e7df3ef6efb8939b108de46a64b161b9549037e259effb9b4cb84a2578dbd4f4b5aea2467e5464c05c146b7cc7edf9c80bfdf401ee04eaa2e706bb499539f25142b4dfa4aa09bdcfcf7317c21a45b5bec5eb5fe806171d332acf93944f67804145ead14198bb7a4206ac39c3b6b7e96709feed42092cabcb900440c996ead2bd8654d88537c7a7cafff10d624405c6a64fa65ecd89f7e9769c670631e642dfe0036923fa855e68aae28a0eb99006030a8aad16603867e785", @generic="15aebe3d2e2eb777782a4abc235dc374d0ee324fec39d9367500caad1da995caf16e12a2d9cefe4910a69b81905a51b74657eb3ac11407cf546166af28d533fe84ac754f96e20f0d77743799a7d22c00a58912b1da104ab4094c37a2e6677dc4ae0839b727c385f70bb5464649ba5ae43de7d236ef771cda0b1274dd9045ae0a5c96ac85e8100d5b6283d21bae59039a21"]}, @generic="11809962540073ef136eba759e06110e03774ca4813ed796e369a59684ebc1e042bb7c066eff7fe5f74567ad2f625fa847c90779fbf671c8c3c6d5d26b4e34a7fd109f116351c9659d4eb2501382e75b056b37be35940a52a8c596fa6ff24735a5cb969f80f7daf32364fe8050a17f4cbcde729f7d8005fa0ebd22c13989c1690eed07c61d6032feb2d48e2ada2d937fbb5b0cabc439b9bf80406f2d662787030ea2f2d5d9c4be938bd13c1594d82e4419d260d421a04d47d73c97743670edb7b430164cf2107d129be4a4b3bfb769320adbefb13ec2c189e046ccf31676a16c17a673a17afc5592558276439a0c20a658d324f0707c", @nested={0x1254, 0x68, [@generic="b65687aab59200692ddb0fc2cfcd3edef0be8f510d940fffa05225da5067cb6394af2ffd713a73e29bb3ca0f60c0b595f15ec385c3633f410bb0e4751d5c27b344bd0968ffe114afc9821f67a54186e9b1f044bb6c0f98351165746a5838a620f0cb1fc54cb13e7c77582a49d773897a8f9dd7383b71", @generic="9ec136078be656baccb4a8a92cd08b12fdec58245b7fef63c68dfde507fdfea4e2f16ee0f339ce61bad934bc22305be746a114a907680777c5ec5b382c687616dff5a69adb39cfc6e8c10d8988d3e6e0ceac23f5ad1ce66ba88e773dcda1705e5975a1f207556ce31264b20970df337510bd6129197a3b16f08448157ee5eda639bc9a8646e1bb5fa37951d62cbab80e7104ebe06c820c85c4cdfce14e3ad2952d8099d480a84e28a5c8dc88af7a767c64012d13088f8fe88bbae444b7832e3d7ff0b2e196af2db2cb69d5faa1f384f0", @typed={0x4, 0x64, @binary}, @generic="8f6db264a303919b5206821344442f5b2206f087047a7c673c1e6d", @typed={0xc, 0x94, @str='mangle\x00'}, 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@generic="df69d74dd6aa69aa84031f63ce4f9c10c54db6eadab63f86430b716c86474b", @typed={0x8, 0x1d, @u32=0x81}]}, @generic="8edaac2c49409eea1f10df1ae4fccc0f8ace639f6a68a1b6049ada889d733b973ce87bb570798629ab3d5fa90c8ccfb28f8cc6397fd5aa97cebd2c57281227662b393a3841a800a0a2a44e5298c4432444606e7d15d3c093e745666108606521081dffe8dffb1237529c6feb36637482322c68bd47c974f410abea9f45801d0a9a79a04e20660b216333b2cb4d6ef9c4f9127be59ba92a42aba55eb39581", @generic="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@typed={0x14, 0x24, @binary="396eecda6ee970ddd1caf50e5c"}, @generic="62cd779db934facc3dc444d74f9d83cc4d7eba3894701db0799154ca5652ffd6bad24832ed2c948492e2592175c0fbf9e570732a1c8d18a3f929583fde10ff0bd453ebc6e5105d3eb2471d65fbdc5b05c975eecf74cc2459897d9fca14b207a8115f6b22a86a36a88cac19c52d4fea293aeec7baa53aa1b6808d514305579f6e3098088ca7d0465485fa19c177eb80e48d432da3448f0d18bf56dde0010d9c6ce76e181a2071a9c6739cbcc7a0edf4a35f19022c67128b053c37d6"]}, 0x2750}, 0x1, 0x0, 0x0, 0x8010}, 0x4000000) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000140)) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f00000000c0)=""/82) r3 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r3, 0x40044104, &(0x7f0000000000)) setresgid(r2, r2, r2) 2033/05/18 03:33:36 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7e, 0x6, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000280)='./file0/file1\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='xfs\x00', 0x0, &(0x7f0000000680)="e804605441b3ec9bd9f9d7df4888af1daa65e13cd089ee32b76436d9b3d813bf7ce3057ad37a66453913fb8879550c8e5cbe7fd2ce1cdf5b081eff303b8e11c373ac711a585acdf5b44186a8db057c8ee04ca64cb7313b92fbbc88ca2871dc84800048b1dc98ed225b951f0bdbed0a699677d34a85736a1902e11fecccfcb91c79fd2db476b2f7efd4aee70e097ccef9568a846a2b4bc80c2d906b0492f80e51b0b2ac82159750aeeb988352f39746b9c8b5") bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) mkdir(&(0x7f0000000180)='./file0/file1\x00', 0x0) mount(&(0x7f00000005c0)='./file0/file1\x00', &(0x7f0000000600)='./file0/file1\x00', &(0x7f0000000640)='omfs\x00', 0x201080, &(0x7f0000000680)) getpgid(0x0) r1 = getpgrp(0x0) r2 = getpgid(r1) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000200)=0x0) setpgid(r2, r3) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x10000, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r4, 0x114, 0x7, &(0x7f0000000500)={@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x3, 0x4, 0x1, 0x0, {0xa, 0x4e24, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x4}}}, {&(0x7f0000000300)=""/111, 0x6f}, &(0x7f0000000100), 0x14}, 0xa0) getsockname$unix(r4, &(0x7f0000000400)=@abs, &(0x7f0000000740)=0x6e) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00', &(0x7f00000003c0)='nilfs2\x00', 0x221002, &(0x7f0000000400)) mount(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000240)='./file0/file1\x00', &(0x7f00000002c0)='tmpfs\x00', 0x0, 0x0) 2033/05/18 03:33:36 executing program 1 (fault-call:1 fault-nth:28): mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f0000000080)) 2033/05/18 03:33:36 executing program 6: r0 = socket(0x10, 0x6, 0x8) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000002c80), &(0x7f0000002d00)=0x60) connect$nfc_llcp(r1, &(0x7f0000002d40)={0x27, 0x1, 0x2, 0x1, 0x7fffffff, 0x400000000000000, "a582e57baa73b232aa1b71649fdeb5537c2c12780ffd33cd42dcd9ae544a8f98cf01b1dc568801a385046d35a33a0375b16bb807cb6a9ccaf2044892b52ef8", 0x29}, 0x60) pipe(&(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000300)={0x0, 0x9}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000003c0)={r4, 0x6}, &(0x7f0000000400)=0x8) getpeername$netlink(r3, &(0x7f0000000800), &(0x7f0000000840)=0xc) r5 = socket$inet(0x2, 0x802, 0x0) r6 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_int(r6, 0x29, 0x10, &(0x7f0000000080), 0x4) sendto$inet6(r6, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f00000004c0)=ANY=[@ANYBLOB="81cfc5fbb4f02c91f6c1ee1e38f58de1977c7ea9dd1b2fa4d5e012e4123248459d563a709886750a9aaee68e6a201471207bb024ee24be84fbdd8539797b88629f2609"]}, 0xbb) getsockopt(r5, 0x8, 0x8000, &(0x7f00000005c0)=""/76, &(0x7f0000000640)=0x4c) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xd, 0x4000000000080, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r7, &(0x7f0000000000)="18", &(0x7f0000000080)}, 0x20) setsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000340)={0x400, 0xb, 0x5}, 0x6) sendmmsg(r6, &(0x7f0000006d80)=[{{&(0x7f0000000540)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e20}, 0x4, 0x3, 0x1, 0x4}}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000680)}, {&(0x7f0000000a00)="a30877ff4fc028107c4b4a159c37f396e1682a92c939dd63f604ca8d42a30a77a560295ea2089c337deee99739770aeac359356f44aa86c4c2a9d95ed83bced4c8fcac5bb626294af52f2bb481145ed1fe421ddc75ea7628a9a9c68155996740be801e5af3c84ccdf876642d722199e5cbafd63ab6a3ea312f352c8435d88f09961f2d74a4872896ca21c461a2dc073c6af41eaa79c814d0007d33c2dbb5803c2ff9f8cce2a404575930c7433755d869a4b3f18649923a83277f4d7df7070534", 0xc0}, {&(0x7f0000000ac0)="fe2d43406138d38b1050493cd1e47c6373aa8c091c58e024702d261037316e3b31dd829ce1f7238ba40c7714dc5cbf8c5bf257c7f6601b49b52dde9a59521089b3a45dbd599d0b3b17f687632a0ebd1c6ae5f3aa9ac798aceb615c8ebd31151e5fe5df70441c138fe7240c26512b49dbaa6db3f618ea74508660ed3e109022fbeb4d21bbb91ddf4401775d0e64bf1800db8c40609bb594063e", 0x99}, {&(0x7f0000000b80)="696ee95fc387e903dfda2596eacceb5cf5a3f4850ffcd6f4090cdfceda8fed0ba482d0c5227bc75d7955d3dba1008ad6373061b966b11d2d93fe6d359bba0a8f6dcc95e4ec3f59e582773fc344cde2826b6ef285e942140b997bd6d221271c24dc9017f95778113c72aa056ab082e1a5ad902d24918481154a7f184f545ad64bfd2cfe76722462c9c4feaa3a77a19861fbd34003bd6c44c195cf2a3cc0e2de7d109a51665a3b4281", 0xa8}, {&(0x7f0000000c40)="0ad23bc46552cdbf17d70c6738ded639e200aa622028bbc74d3d3cf4f9f6e063545c736ebf3e1a7cce9d6ff8200e5eff8ba71d5e6ece2c155c9341859acbb1018a04ccea804184abe94b51833ba48ce09ea1e087ac77bdcf08c790ff2a4d68711701de1bdadf9c004f518a555123e043d02a61770e8e666c4855ae6d9fdf913c89cdb871c864158f462afb92bf71e33d177cb500d8c5a40bf95e65c1674456ddf39d60503c1fee3fcbd702c9b5435baa20e98ac6237beaac2c73a44336dd5867744d364e9a3ebdc25cc6cf922eb527a3da3a9734b7ba34b7264d520528093ee1493a14b6fcb352", 0xe7}, {&(0x7f0000000d40)="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{&(0x7f00000064c0)="6f331d2cc15b70fe879db04a7c2b7035166f5560c3f410d15dfc57e29224a57787dfa98e71dff0d0c07e922d0a52384bba7d1d9c7e3b1293d914a80240a18247d7c48402b66af97f7784a09a9ca46fc5d669b3da52662ad58aaad5325449de05401dc65718df594a6759b714ec4b2195af79559b5613f8532cc80c034af7684add0e9813b8fe214d794d4745c1c8149d77a5b6d1a3c86612340f0a97260a29c24d3dbfb7e1de7ddf197d37446c3e5e969d9be2c4a53171b833a490fe6fb42c0acc2833beebe028b908c6a7406eb44e3652cb1ffc3025c1c93212bdb83f5858eecb520d", 0xe3}, {&(0x7f00000065c0)="4c04b6b081c95bd319ee1dc3ab1562ecad7f2721cb537b5b7e9f0e2324e6101184d524ee58a884af956986a76afb3e68ed36ac95615e689638394b821a4f1a9bfeb133a7b851aba8dc6c9fdb80d282a6764a6131230823885ffacb96", 0x5c}, {&(0x7f0000006640)="11b763bb", 0x4}, {&(0x7f0000006680)="b31a5ed8955d1c5af4ab98b58f87a917cb4e68f558847807b4c9a1774cb60b12595d10a9f4c30333e689cb131c15e9f4df61bc61fc744b720958c39f48ef6966bf834681418086535ed4a5d71bc7cb6529c4cea593f7dcb06894af0eb48f8815dec2dce1ece8e2fea3369f4b14653535eed28e3e8c56cd9b920a4707d6d37d9f5b3ad2c6cc0dd15b", 0x88}], 0x5, &(0x7f00000067c0)=[{0x18, 0x102, 0x400, "2159fd11fd"}, {0x58, 0x101, 0x1, "ee969c351f054d88f56703e5ccd8720060eafbfba460b9b68e1efd8718b730d16b16fceb4b554e4d505cb5d83477df13d744bc4ddf667f611cab9fea1956024385b765d46038dc"}, {0x88, 0x109, 0x6, "90fa81d770d8353aca5cb9777eba1f83d04d631a69664f6c83ae5740885ce636fe5979cd5078216df4258d0f47c715cb94668e9be85d158c96871d1407693cf0354f6c4be2dc74faab04edd667860d6c0e99482fc990a5d6ffb2dbc87d0fc1c4e70489574bd7618a0fd09b3f5005c360721459cd466443"}, {0x28, 0x88, 0x8, "26bff129ffc5fb4e7ea55ecd8eec02bfd960220647f12e"}, {0x40, 0x115, 0x30000000, "16eadff478cfa11d3c6f1b36bd5ae215a299ffb4e2a03377c58d170e0e9d511858ea73debd2e6772471c62031cde"}, {0xe8, 0x113, 0x2, "312ba9b69f869721c9147e143a2e7915bd9edcb84ec7267a0e18fe63b086dd75d2fdd70e429cdda530266dd139554539e636baab1d907e174482863b21e84a84db43d1357b01705b863f507760f058d3459830e196cc67e021374bb78a5a2ad22271a530ac04cdb210b53877b08a47bac4cc5915e5cca2ee47cbb45f1b70f5661ff970aa96cc0865df74cda25c3abb48647c986e9a594520e44cf770161a977ab30b9e6eb9b9f78d60810f06ba33cc449c7390fbba0ce9c3250f89900f6b948e52adf0a863bb4eab940f9fb5cda84a6990bfcaf2e0c7"}, {0xa8, 0x0, 0x8f1, "df0462eed9f253029363f154c3ffdb6cdaeaef893afa578eaa7e0842cda77c0a35925b6b948b1d2ba0ce2d35bb7d768c667b7c6c93687c2e2a210f282347043537f6b953e97f782015697462dfe57849741efcd83813c43673f6c6a0582b05bfa8ba0b078b7abba53c3dc940e5d19d9373a3a192fe5ca6dc8d9dc7bda63008bd7844b8da89b4bf87b7acd335f915ec7873e8b56369a21249"}, {0x28, 0x10c, 0x8, "d0a5df4d795f2000ef2a772a6de4d919f37ae32f23"}, {0x78, 0x116, 0x3f, "cf6cf3d213705d6e64643ca7a6c17b206a0320489375bd979c9c4250e04c06af8030097834a60284833b14586af6d9ba5cb7fd047d7525b475b47f8413e7a0808edae450a10041aa3faa2186a839a75c40777747a738b8457b7829dfdc32c67cf110"}], 0x390, 0x8080}, 0x3f}, {{0x0, 0x0, &(0x7f0000006d00)=[{&(0x7f0000006b80)="6bbb8e9bd20e59012a2d5fbbc423eaeb45ab827e4871a6fac22d6592633af292d9cef6827f2c03b69deb286dfd8757116f15312287a3f3a25d38e7758d09dc87f9ca89241042ca9b25c91717fd4749132a39b3c77025f0c7cb41d363cfe476c70cde5598cdbdea6732b1aacc13c387b684920999c8801acc95fe6da73366c0326024f691fce55b22d774fc06b0b60f95f5eb3eb6631fbc242b7dded79401a2f99bd4d4f34bbc14f8be8f0eca1767abcd6ed1d25948ad344827e4fd15aca51b944cd2f8c0005a619ff4307a776466835129c063e3f142c711b070c7e8907f0e1ae7200435eef8b1c159419b39b4d81615fa6f04a8", 0xf4}, {&(0x7f0000006c80)="be00ae456d7b50c2c137fdf972a17382ad9964913cf348261171afb96723aa71c326aa7597f07b8e16cab28f61ecc7fc0bf7e42b17062a423f5481b3c04984138ff40b60eb03d9d7", 0x48}], 0x2, &(0x7f0000006d40), 0x0, 0xc050}, 0x1f}], 0x7, 0x4000) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000700), &(0x7f0000000740)=0x40) setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000900)={@empty, @dev={0xac, 0x14, 0x14, 0x14}}, 0xc) r8 = socket$inet(0x10, 0x3, 0x0) sendmsg(r8, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r8, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000800)=[{&(0x7f0000000200)=""/193, 0xc1}, {&(0x7f0000000080)=""/8, 0x8}], 0x2, &(0x7f0000000600)=""/77, 0x4d}, 0x0) recvmsg(r2, &(0x7f0000000480)={&(0x7f0000000780)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x420, &(0x7f0000007240)=[{&(0x7f0000006f40)=""/166}, {&(0x7f0000007000)=""/208}, {&(0x7f0000007100)=""/119}, {&(0x7f0000007180)=""/109}, {&(0x7f0000007200)=""/41}], 0x0, 0x0, 0x0, 0x7d}, 0xfffffffffffffffc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r7, &(0x7f0000000100)="f6fd500dfa77be98e78613afad01f8cfca88c36bceb199217853018a93396e90a145bc5dd152e0be756ab272295f7066105ba977878988effdb27c2f7b87a8483951cb3c4f5105cbba0ae2b37f5f28021f11a92cbe47949872f57c1d33247010f61f281998040b2c073df07d7e192da0d2ae41", &(0x7f0000000a00), 0x2}, 0x20) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000009c0)={0x0, 0xfffffffffffffffd}, 0x8) 2033/05/18 03:33:36 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = accept4(r0, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80, 0x800) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000180)={0x0, 0xc, 0x80000001, 0x80000000, 0x7, 0x3f}, &(0x7f00000001c0)=0x14) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000200)={r2, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x84) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000440)=ANY=[@ANYBLOB="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"]) openat$cuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/cuse\x00', 0x8000, 0x0) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x2, 0xa, 0x0, 0x9, 0x2}, 0x10}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340), &(0x7f0000000380)=0xc) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000002c0)={'nr0\x00', 0x5020}) 2033/05/18 03:33:36 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x3fc, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000680)=[{&(0x7f0000000980)}], 0x0, &(0x7f0000001980)=ANY=[]) fadvise64(r1, 0x0, 0x3, 0x3) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0xc2, 0x8, 0x3, 0xffffffffffffffff, 0x5, 0x1, 0x2, {0x0, @in={{0x2, 0x4e23}}, 0x6e2, 0x100, 0x2, 0x1ff, 0x3}}, &(0x7f0000000040)=0xb0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={r2, 0x1, 0x8, 0x800}, &(0x7f0000000240)=0x10) fallocate(r1, 0x11, 0x0, 0x100000001) 2033/05/18 03:33:36 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000200)) getsockopt$inet_int(r1, 0x0, 0x32, &(0x7f00000002c0), &(0x7f0000000380)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x800, 0x10}, &(0x7f0000000100)=0xc) r3 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_RMID(r3, 0x0) bind(r0, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @multicast1=0xe0000001}, 0x2, 0x2, 0x0, 0x1}}, 0x80) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r2, 0x7fffffff}, &(0x7f0000000180)=0x8) shutdown(r0, 0x1) r5 = dup2(r0, r1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f00000003c0)={0x2, 0xe, 0x28, 0x6, r4}, &(0x7f0000000400)=0x10) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00000001c0)=0x6, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000000300)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e5a41c893a5fcc5d4ea885947886f1c890dacfc06e588016879d4954e83c27c24f34b8cca30f7586812d29ff42fe76c8eec88c86b65b05442b698743177feb"}, 0x60) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000440)=0x0) fcntl$lock(r1, 0x7, &(0x7f0000000480)={0x2, 0x0, 0x101, 0x8, r6}) [ 302.465335] kernel msg: ebtables bug: please report to author: Wrong len argument [ 302.473779] FAULT_INJECTION: forcing a failure. [ 302.473779] name failslab, interval 1, probability 0, space 0, times 0 [ 302.485093] CPU: 0 PID: 20156 Comm: syz-executor1 Not tainted 4.16.0+ #13 [ 302.492018] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 302.501367] Call Trace: [ 302.503956] dump_stack+0x1a7/0x27d [ 302.507580] ? arch_local_irq_restore+0x53/0x53 [ 302.512245] ? __save_stack_trace+0x7e/0xd0 [ 302.516568] should_fail+0x914/0xae0 [ 302.520282] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 302.525385] ? kasan_kmalloc+0xad/0xe0 [ 302.529277] ? kmem_cache_alloc_trace+0x136/0x740 [ 302.534121] ? __memcg_init_list_lru_node+0x169/0x270 [ 302.539308] ? __list_lru_init+0x544/0x750 [ 302.543543] ? sget_userns+0x6c2/0xe60 [ 302.547425] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 302.552173] ? do_mount+0xea4/0x2b90 [ 302.555878] ? ksys_mount+0xab/0x120 [ 302.559586] ? SyS_mount+0x39/0x50 2033/05/18 03:33:36 executing program 2: r0 = socket$inet(0x2, 0x3ffffffffffffffe, 0x3) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000001c0)='scalable\x00', 0x9) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) sendmmsg(r0, &(0x7f0000005b80)=[{{&(0x7f00000044c0)=@can={0x1d}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004900)='{', 0x1}], 0x1, &(0x7f0000004ac0)}}], 0x1, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400000) 2033/05/18 03:33:36 executing program 2: setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000080), 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000340)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000100)=0xb) [ 302.563120] ? do_syscall_64+0x281/0x940 [ 302.567179] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 302.572545] ? find_held_lock+0x35/0x1d0 [ 302.576611] ? __lock_is_held+0xb6/0x140 [ 302.580677] ? check_same_owner+0x320/0x320 [ 302.584987] ? rcu_note_context_switch+0x710/0x710 [ 302.589913] should_failslab+0xec/0x120 [ 302.593871] kmem_cache_alloc_trace+0x4b/0x740 [ 302.598436] ? __kmalloc_node+0x33/0x70 [ 302.602390] ? __kmalloc_node+0x33/0x70 [ 302.606342] ? rcu_read_lock_sched_held+0x108/0x120 [ 302.611343] __memcg_init_list_lru_node+0x169/0x270 [ 302.616342] ? list_lru_add+0x7c0/0x7c0 [ 302.620294] ? __kmalloc_node+0x47/0x70 [ 302.624256] __list_lru_init+0x544/0x750 [ 302.628299] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 302.634163] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 302.639163] ? lockdep_init_map+0x9/0x10 [ 302.643203] sget_userns+0x6c2/0xe60 [ 302.646894] ? set_anon_super+0x20/0x20 [ 302.650847] ? put_filp+0xa0/0xa0 [ 302.654280] ? destroy_unused_super.part.7+0xf0/0xf0 [ 302.659362] ? __alloc_pages_slowpath+0x2d30/0x2d30 [ 302.664357] ? kasan_check_read+0x11/0x20 [ 302.668484] ? rcu_is_watching+0x85/0x130 [ 302.672610] ? trace_hardirqs_off+0x10/0x10 [ 302.676911] ? rcu_pm_notify+0xc0/0xc0 [ 302.680776] ? putname+0xee/0x130 [ 302.684211] ? cap_capable+0x1b5/0x230 [ 302.688078] ? rcu_read_lock_sched_held+0x108/0x120 [ 302.693074] ? security_capable+0x8e/0xc0 [ 302.697211] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 302.702377] ? ns_capable_common+0xcf/0x160 [ 302.706676] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 302.711841] mount_ns+0x6d/0x190 [ 302.715190] rpc_mount+0x9e/0xd0 [ 302.718534] mount_fs+0x66/0x2d0 [ 302.721881] vfs_kern_mount.part.26+0xc6/0x4a0 [ 302.726441] ? may_umount+0xa0/0xa0 [ 302.730048] ? _raw_read_unlock+0x22/0x30 [ 302.734174] ? __get_fs_type+0x8a/0xc0 [ 302.738047] do_mount+0xea4/0x2b90 [ 302.741570] ? copy_mount_string+0x40/0x40 [ 302.745782] ? rcu_pm_notify+0xc0/0xc0 [ 302.749653] ? copy_mount_options+0x5f/0x2e0 [ 302.754041] ? rcu_read_lock_sched_held+0x108/0x120 [ 302.759039] ? kmem_cache_alloc_trace+0x459/0x740 [ 302.763860] ? kasan_check_write+0x14/0x20 [ 302.768074] ? _copy_from_user+0x99/0x110 [ 302.772204] ? copy_mount_options+0x1f7/0x2e0 [ 302.776677] ksys_mount+0xab/0x120 [ 302.780198] SyS_mount+0x39/0x50 [ 302.783540] ? ksys_mount+0x120/0x120 [ 302.787322] do_syscall_64+0x281/0x940 [ 302.791186] ? vmalloc_sync_all+0x30/0x30 [ 302.795311] ? kasan_check_write+0x14/0x20 [ 302.799524] ? finish_task_switch+0x5c8/0x970 [ 302.803997] ? syscall_return_slowpath+0x550/0x550 [ 302.808908] ? syscall_return_slowpath+0x2ac/0x550 [ 302.813818] ? prepare_exit_to_usermode+0x350/0x350 [ 302.818812] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 302.824155] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 302.828979] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 302.834146] RIP: 0033:0x4552d9 [ 302.837312] RSP: 002b:00007f698d45fc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 302.845003] RAX: ffffffffffffffda RBX: 00007f698d4606d4 RCX: 00000000004552d9 [ 302.852253] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 302.859498] RBP: 000000000072bea0 R08: 0000000020000080 R09: 0000000000000000 [ 302.866747] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 302.873992] R13: 00000000000003fa R14: 00000000006f9010 R15: 000000000000001c [ 302.881750] device lo left promiscuous mode [ 302.907364] device lo entered promiscuous mode [ 302.912189] hfs: can't find a HFS filesystem on dev loop3 [ 302.919663] kernel msg: ebtables bug: please report to author: Wrong len argument 2033/05/18 03:33:37 executing program 5: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000051f50)={{0x80}, 'port1\x00', 0x6b}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x4}}], 0x90) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r0, 0x50}, 0x10) 2033/05/18 03:33:37 executing program 2: r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) seccomp(0x1, 0x1, &(0x7f0000000380)={0x9, &(0x7f0000000300)=[{0x255d, 0x3f, 0x4, 0x3}, {0x8beb, 0xfe7, 0x4, 0x80000000}, {0x0, 0x7, 0x9c0, 0x1}, {0xba, 0x5, 0x81, 0x6}, {0x2, 0x1f, 0x1, 0xffff}, {0x9, 0xa0c3, 0x1, 0x8001}, {0x7, 0x15, 0xb92, 0x2106}, {0x7, 0xd69, 0x8000, 0x9}, {0x3, 0x8000, 0xbd4, 0x8}]}) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f00000002c0)='net/ip6_mr_cache\x00') setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000100)="4768db51ae23a5355eba7b2de476363099d184616b7e31caea77ffd8d8dc3e16d9554777c44f2aa7a743c43a6b60e5ea7f239846469a124d06106f58d20b4679341d5c62c0f162c315db7360ceea001b0ab20dd33b839d37e4638f57d47c897c5553c1305d940b21e625f8352bcc65a4076e0198943150ae65b6418c28811315dfe0d1f7c6befb686b21818252c2e4cd4764e34c637e116d23d2f6acd21e3ea24f9b0313fd34fa55004cc10c416dd98518d43946c304a939ed9ae750bfcb698b5da4b73b0e558792493891e4e17608f535e4ec1763dba925e90f9904a843bed231c2cd2817ae482b", 0xe8) r2 = socket$netlink(0x10, 0x3, 0xa) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer2\x00', 0x10001, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000200), &(0x7f0000000240)=0x40) sendmsg$nl_generic(r2, &(0x7f0000016000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000400)=ANY=[@ANYBLOB="1400000000daffffffffffffff000000000000003a6e45db3dc292034264dcfbf375ac6c656bc49009fb2ed8518f4418873a488ca3f6a6ec11f2326de125ac5a7714958ac3597ec900b8cea580a28a1e3f03ac53e2d11e32556b81f0042583874515224ecec9fb4796a67e684a4aaf4a3aba5f83a171"], 0x394}, 0x1}, 0x0) 2033/05/18 03:33:37 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x100000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xf, &(0x7f0000000080)={0x0, 0x5a23}, &(0x7f0000000040)) r1 = syz_open_dev$audion(&(0x7f0000001cc0)='/dev/audio#\x00', 0xfffffffffffffffb, 0x4000000000004000) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000200)="96d2b4644dcc526d35cb9709a583af138345432db952aeed1ced254701738153262d53b9e4253b1f27e8f31511484d00fb5abecac12cb5a3844a21f16234a2b64c248c8f81f2e132105e9fdacd76b05ff450e9ca5e05a89750c6c7fb474ec65306568452362ad4a6") eventfd(0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x200, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f00000001c0)=""/7) syz_emit_ethernet(0x103, &(0x7f0000006180)={@random="20f8636be085", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[{0x9100, 0x0, 0xca, 0x4}], {0x8100, 0x5, 0x1, 0x3}}], {@mpls_uc={0x8847, {[{0x6, 0xb0a, 0x9, 0x2}, {0x7, 0x9, 0x7, 0x40}, {0x5, 0x6a40, 0x7, 0xff}, {0xe345, 0x8, 0x4caa, 0x5}], @ipv4={{0xa, 0x4, 0x9, 0xfb5, 0xdd, 0x67, 0x1, 0x7, 0x6c, 0x0, @broadcast=0xffffffff, @empty, {[@end, @generic={0x87, 0x5, "f627fc"}, @ra={0x94, 0x6, 0x6}, @end, @ra={0x94, 0x6, 0x30}]}}, @dccp={{0x4e22, 0x4e20, 0x4, 0x1, 0x4a, 0x0, 0x0, 0xe, 0x6d, "a48f89", 0x5, "bdc64a"}, "3b3a55a3192b924b6a581584a91eeae4b0c010a7774d972cf05a7939590d277f531474c9a3ca4e931de9b3fe2d22f05a056385988bcb0a08a7ed3508f0cc537e1e5269ee02ac97e33f270ba2fb8641192de087a9520b31966e12c89683c8caa663fa7ee5330deca11faf8c8ee7752c9ea29f7bc79c619ba8d78b0b23caeda3bc8ac091b89e3ddc2f475f42294ee48e3fdddb12068bb0f0b6274397997624a6e7bba7ace1c4"}}}}}}, 0x0) sendmmsg$alg(r1, &(0x7f0000005f80)=[{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000280)="fa0906c139c67f92dae13fefe8a75e57eb3db2414c77d55859667eae7fb1b3dfbf6e790b086df93483ec5623d960215e7b3d34919e8102", 0x37}, {&(0x7f00000002c0)="937caf3cc3f21112fb803b54f7f1e47036bf7cd2b0e15bd534f8457a45bf94b10d2eb34827aa681d69ca87482162fa643818bee9cb45ca1c02d386e0e35a6877529991bd1c1ee9194ee6d66fcd0aea4dc5ad53d785c26b7d2e226350e650a461cc1150d15be8f56dad1a4a67f0768872e47252752302ba257f9fa4a29d24c4c7711ce37b852fc61a0d299b8b0ecde1d23fc06ffbe8e3641928e38dcb981dfc64db60117aa07d5c2a1040ca66b95f5f6caedff17e571fd9d80bfbfc068a0ba50165a7e67b", 0xc4}, {&(0x7f00000003c0)="a10eb275a412f94734b883f8f696ff3cc365b03b105ddb74f53e4c222e84d62aed729416a90c829a7b8f8b9626865b43", 0x30}, {&(0x7f0000000400)="52aa8cf80e446fce67039a04c6b083b974becf5464a888d585", 0x19}], 0x4, &(0x7f0000000480)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x9}, @op={0x18, 0x117, 0x3, 0x1}], 0x60, 0x4}, {0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000500)="5d1e4a25d006d22f21e85518fc01cd6819824c68c040c59fcb6f2dee2731b8ed1301b4cce76898af10de8177e82dc2a7213e8915cfcd45165cec817d5e76a04dd104dabd6fc8ac", 0x47}], 0x1, &(0x7f00000005c0)=[@assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4}, @iv={0xe8, 0x117, 0x2, 0xd4, "17fc0bfa905fd8ae7dfa7331e4e34f663a72ca997fd4679286e4507a36ce8c315a1d0652c8fce5069529b300a16d3efa1c14a67c4c92f6e064ffaa46062cc4df2142a9338df57ab82fc93c2bfccc7d37d1c79ccb7eda745a2a38b688e8f140bd033f0e8553dd26f0a535351e3d5c5f74aeb519ea425787de744cae49839ea4e0b6cdb5085bc97102e3460866542b198920b1a21797dd64a4165207e87c2f63b7a805a0f8dc508f8b2a3306b2e25a1194d4f4a37e368581afd39c35d76a7bd970877c80ecac96e8782b918b6a65654a8b94033091"}, @iv={0x60, 0x117, 0x2, 0x47, "ecd4d0928ae3aefefc18306e85058dc1e80dcedc52936fe5c817c46f6f7cf660c6e8d25710471f643b7bf070edebfed23e0cb054e5556a436cb77165834d29f195cb9ce48d80ca"}, @assoc={0x18, 0x117, 0x4, 0x100}, @assoc={0x18, 0x117, 0x4}, @assoc={0x18, 0x117, 0x4, 0x480}, @op={0x18, 0x117, 0x3}], 0x208, 0x20004000}, {0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000800)="939d1861bfe56b0467bad0c6a5d0677d450770a4aad8f63e5e905739266709459ea96f0b3e4a70420d9dcfb1cc7f0b55203c7361b4efa0902291602f7e26c52e0e15869921480635942587557f9aab6ac272b66d02afed3e13e81619cacf2c8268e65b9a8fd3fba452156c98b740c1921dfbdf45ff7f146254207846f8031e166f70320acdab070a17c94f2a1407d27fcbec4e54b031ed3fdb1445de23359fef3c8c0517dd4757bcc243bb2c6190830a362b7f25a8109597d4738323dbcc03123c947641ac18481c01ce59deb039e687e4b0b0b28aca416bfad8869e437e44208459ce1bfc3acf164284", 0xea}, 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0x1000}, {&(0x7f0000004900)="9bc0295e3bd6009d16ae402dce6de5b82ebf277b409b7fc3daceef573e066a26", 0x20}], 0x8, &(0x7f00000049c0)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x48, 0x4040}, {0x0, 0x0, &(0x7f0000004b80)=[{&(0x7f0000004a40)="38dda411920cea953836d720c686292fadd7331894a0b565f394d70e44b19323e26612c0ae9e910370e4e92d4161eb485dbaaba23d4d9ca209669b66cabbfc3c19d650339adad456773a16901ead74373d1c6d1795ac0157e12e2c7ddfc51b159fc180eb9ab51923c383efef648649d65993f6ffda3b603a8e8de73a327857f49292574993e81fa297d4b4", 0x8b}, {&(0x7f0000004b00)="68c1c23251df3251f12cdfbe3ebe6e9b14c5e1ca42c15fdbec057b91e03e0c51125b0d252f3879fbda2f7a422132a2", 0x2f}, {&(0x7f0000004b40)="d0b7656254f32d97e08929d7220e352567d7ebbbf1fcfa762144025a440b203e71b8dc48231f85611e61b1a1", 0x2c}], 0x3, &(0x7f0000004bc0)=[@assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}], 0x48, 0x4040840}, {0x0, 0x0, &(0x7f0000005ec0)=[{&(0x7f0000004c40)="00c3443f399c858d7a9fc2013cbbef25103ef811ff53fbba1fcfc40662b867bb56b84a52535bca8252489cac640428a3e638964045143402ed7f7704d79b5ced7e3ac67dfdc32cf94c83fbe4fb215c95", 0x50}, {&(0x7f0000004cc0)="4c0a5f1a1105d4bdcbebb1bedead16ca9794f0513ef0b075710aef1eda4c47b4a29933a819d55ce06bb7836458419a3dacce2ff88fbd8bb461018d40713c61a74e66639f5588e6127fa9b9490b5e9a6cf069892522ef9a4e00b121732de9211d4b83ccb515f6b3f73b3f8db7a020a609ba74f8c92fd630b23344ac27954acb835c4ee363191efb0b2ea0a0b5057aad72ecd5bbbb7abf8bc773558e830ddcd84307cef5158cea109f671651ccaf224dc3f3f5beecd7b27af6bb7dd5544e4170dd5b65dbf9c6e3c951a06018ebfc1df37e23b13fbe7a77fa", 0xd7}, {&(0x7f0000004dc0)="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", 0x1000}, {&(0x7f0000005dc0)="8eb5a8e88436b4a7be099b49f66afbd33eff392f029c0ff564632c1e3c566cf8c981a71e158c4c891d8b6f6377ca802e248808fcd81886c9afba7ddb0654a7f0ee4903f0ef5961c0009eec35b4c40a85d56aebf886511800636260b7cf21bcfc638a906094f6881732fef4ff6e6bbac9aa65f2c6c7c2cac3236e947b38a0360cf24aaf232b738eacd9d4be1c37dd683bac983d3a5578eab9d013275ea6a5fe38909a5f2246f318972410a73045732118b986f99be433ce48bfabff65cad8", 0xbe}, {&(0x7f0000005e80)="929192b2f15cbd3dc095a079ae41414db4b3aa401065c60b005fdcc4a055a5d9d17d9fe7a56e87787f19", 0x2a}], 0x5, &(0x7f0000005f40), 0x0, 0x4014}], 0x9, 0x800) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000000100)="32099ba1ae75ac7240ef95ed828e1ba9d9f6cb3622a6373230a7d7dc92793a933c12ec06d67699e31644e1ed4f615bf9809bc2c5268658c1cee76193297f188f826249b927092c2f6bc358dc17c24cfb1264d9d0e010712022f3340df15199b0ff4ffa03475e456066b3b04322e2679cea3f7bd3e98dff205c774cc45bc944a8593b681a47c4e2f751af99a9f89c0b221fafa089d61f244ab2afd61d98f55f6e453f430e983c5ea170ce1815a550dc960c35725a6ed6") socket$inet6_icmp(0xa, 0x2, 0x3a) readahead(r0, 0x0, 0x3ff) 2033/05/18 03:33:37 executing program 1 (fault-call:1 fault-nth:29): mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f0000000080)) 2033/05/18 03:33:37 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x8010000080802, 0x0) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) write$fuse(r0, &(0x7f00000edf00)=ANY=[@ANYBLOB="59000000000000000100000000000000070000004044b23250f0e6065d86a61bf2b3b36e2708546d44a355dededda48445f7ba7b3a8d3b874662bb0700000000000000cd5ed34882afb9950b0003d332fdc82b8391907f080d"], 0x59) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x1000000000000000, 0x5, [0x0, 0x8, 0x6d6, 0x9, 0x3f4]}, &(0x7f0000000080)=0x12) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x0, 0xbbb3, 0x2}, 0x10) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000000)=0x3, 0x4) fcntl$setpipe(r0, 0x407, 0x401) 2033/05/18 03:33:37 executing program 3: syz_emit_ethernet(0x187, &(0x7f0000000300)={@random="41f233da97a5", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[], {0x8100, 0x9, 0x34b, 0x2}}], {@mpls_mc={0x8848, {[{0xfffffffffffffffb, 0x7fff, 0x80000001, 0x1}, {0x7868, 0x7, 0x1f, 0x7f}, {0x9, 0xfffffffffffff000, 0x65, 0x3ff}, {0x7, 0xaac, 0x8000, 0xc00000000}], @ipv4={{0x0, 0x4, 0x40, 0x7fffffff, 0x0, 0x64, 0x7, 0x8001, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, {[@lsrr={0x83, 0x0, 0x7, [@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x428, @multicast1=0xe0000001]}, @timestamp={0x44, 0x0, 0x1, 0x0, 0x2, [{[], 0x20}, {[@broadcast=0xffffffff], 0x3}, {[@loopback=0x7f000001], 0x5}, {[], 0xe06d}, {[@dev={0xac, 0x14, 0x14, 0x17}], 0x7ff}, {[@empty], 0x8}, {[@rand_addr=0x7ff], 0x3f}]}]}}, @dccp={{0x4e24, 0x4e24, 0x0, 0x1, 0xf2c, 0x0, 0x0, 0x1, 0x81, "be2ea5", 0x100000000, "bcf416"}, "032d318a5eb4cb3a7d70d693332c4972b3b6c8f7e2e0df3edfadd6eefbb5bf8c6a002ed86ae4ee2dd3859246b593b148d04c55cadf6aaa323d6fb9a1f49da53e65d9eece09af29c92c574d34e9490e82f04815c23e71894631d1562670f889bcd028baa63bf2ea1f8fde8d67b58a9544fc899486e0fbc1faa884aa3a6a383200586f958f3d6f4c0c000bdde43e6f9e863ea8d7615ddcfc84cdae288ebceed35d78e979f902fefb0f1ad4a8ceb3e4c5aa2390f157d30598755d709059c2e4d00c7db6c629a8b076c080976319"}}}}}}, 0x0) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x1) write$tun(r0, &(0x7f00000000c0)={@pi={0x0, 0x15}, @hdr={0x2, 0x80, 0xdd, 0x9, 0x9, 0x4}, @x25={0x3, 0x3599, 0xb, "8159ce298f57e451036a83c32e61e11845f7b6e014758d5d1e17058c313c95bccd25bb8120a3d6662ca6c448e7123de76318b775e97e7267de45c14750009e3c433c0f8aa48e7e4c77fd81ff6ec9be0d489c02ecd455f1297de6e8f0ccd7d971ec8b696abf2bdafa276247e4724210bf4b5055945f296f760f58fe3da60c196f533c940c6606535729642e47f94f91833321ed875d1e400f06aac122004e8e27683863980a24dcf00dd42eb5b0f834"}}, 0xc0) r1 = accept(r0, &(0x7f00000001c0)=@can={0x0, 0x0}, &(0x7f0000000240)=0x80) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000000000)=0xfffffffffffffffb, 0x4) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000280)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x10}, 0x9, 0x5, 0x0, 0x0, 0x62, 0x10, r2}) 2033/05/18 03:33:37 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ef1000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x50000000080002) vmsplice(r0, &(0x7f00005e5fd0)=[{&(0x7f00005e5000)='r', 0x1}], 0x1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000180)={0xc, 0x0, &(0x7f0000000100)=[@exit_looper={0x630d}, @decrefs={0x40046307, 0x1}], 0x34, 0x0, &(0x7f0000000140)="8235694c063b81c6852fa4e1102d82b3e2c992d8c04394a153f51c6190f96aae8f81c1d281d10340a56c58be4aac99a639a379e4"}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000567000)) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) vmsplice(r1, &(0x7f00005d8000)=[{&(0x7f00005d7000)="ab", 0x1}], 0x1, 0x0) 2033/05/18 03:33:37 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000000c0)=0x7d, 0x2) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x20, 0x200000) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x100, 0x3, 0x9000}, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x6a6, 0x0, &(0x7f000024c000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) 2033/05/18 03:33:37 executing program 2: r0 = memfd_create(&(0x7f0000000080)='\x00', 0x1) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x7, 0x0, 0x6, 0x212, r0}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002ac0)) [ 303.091602] FAULT_INJECTION: forcing a failure. [ 303.091602] name failslab, interval 1, probability 0, space 0, times 0 [ 303.102883] CPU: 1 PID: 20191 Comm: syz-executor1 Not tainted 4.16.0+ #13 [ 303.109807] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 303.119156] Call Trace: [ 303.121746] dump_stack+0x1a7/0x27d [ 303.125375] ? arch_local_irq_restore+0x53/0x53 [ 303.130041] ? __save_stack_trace+0x7e/0xd0 [ 303.134368] should_fail+0x914/0xae0 2033/05/18 03:33:37 executing program 6: r0 = epoll_create1(0x0) socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f0000000080)=[{}], 0x1, 0xde5) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000e40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000ec0)=0x80, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000f00), 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r3, &(0x7f0000000740)={&(0x7f0000000540)=@alg, 0x58, &(0x7f0000000700)=[{&(0x7f00000005c0)=""/31, 0x1f}, {&(0x7f0000000600)=""/193, 0xc1}], 0x349, 0x0, 0x0, 0x803}, 0x20) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$KVM_GET_LAPIC(r4, 0x8400ae8e, &(0x7f0000002340)={"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"}) bind$inet(r3, &(0x7f0000142ff0)={0x2, 0x4e22}, 0x10) sendto$inet(r3, &(0x7f0000000e40), 0xfffffd23, 0x200080c1, &(0x7f0000000000)={0x2, 0x10000000004e22, @loopback=0x7f000001}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f00000003c0)=@filter={'filter\x00', 0xe, 0x5, 0x5af, [0x0, 0x20000a00, 0x20000b20, 0x20000cf8], 0x0, &(0x7f0000000080), &(0x7f0000002e80)=ANY=[@ANYBLOB="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"]}, 0x627) recvfrom(r3, &(0x7f0000002280)=""/140, 0x8c, 0x100, &(0x7f00000004c0)=@vsock={0x28, 0x0, 0xffffffff, @my=0x1}, 0x80) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000240), 0x4) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1ff, 0x2402) pipe(&(0x7f0000000a80)) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000000)=0x40001ff8, 0xd5) recvmsg(r3, &(0x7f0000000a00)={&(0x7f0000000440)=@nfc_llcp, 0x80, &(0x7f0000002200)=[{&(0x7f0000000880)=""/134, 0x86}, {&(0x7f0000001200)=""/4096, 0x1000}, {&(0x7f0000000940)=""/107, 0x14a}, {&(0x7f0000000b40)=""/236, 0xec}, {&(0x7f0000000c40)=""/173, 0xad}, {&(0x7f00000009c0), 0x2db}, {&(0x7f0000000d00)=""/176, 0xb0}, {&(0x7f0000000dc0)=""/13, 0xd}], 0x8, &(0x7f0000000780)=""/248, 0xf8, 0x1}, 0x40000022) sendto$inet(r3, &(0x7f0000000100)="7c5538c256e5a7ec66e5b0885c53f33d52dfaa5059364a62ac9a1815215caf0a6903b23aee21267308dbbdcc9ae0716a468ffb0b566c96d5e63550cc56cf13edfa0f36e52092a40e2f2f4baf6ed2ffc6ada661fff7d4d373b15f438248e99f08fc8eacf93f5fbd5d5c3f11c4d63d3193fae8fa447381f9b77ed8220d177488e3b76493387b4d7b86e7782b7a0fe89373d094db9e5fb79a6c1b685f3cb79fffe59bf8a437f80ead010905bdc27722232aab1f54367d94c0353b09bae5b17564f3d984de2b", 0xc4, 0xd0, &(0x7f0000000200)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) [ 303.138080] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 303.143178] ? kasan_kmalloc+0xad/0xe0 [ 303.147609] ? kmem_cache_alloc_trace+0x136/0x740 [ 303.152447] ? __memcg_init_list_lru_node+0x169/0x270 [ 303.157634] ? __list_lru_init+0x544/0x750 [ 303.161873] ? sget_userns+0x6c2/0xe60 [ 303.165770] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 303.171102] ? do_mount+0xea4/0x2b90 [ 303.171111] ? ksys_mount+0xab/0x120 [ 303.171120] ? SyS_mount+0x39/0x50 [ 303.171131] ? do_syscall_64+0x281/0x940 [ 303.171142] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 2033/05/18 03:33:37 executing program 2: pipe(&(0x7f0000000000)) r0 = memfd_create(&(0x7f0000530000)="51656c2a6e75787b2577ba610000000000000005786e65747b24008951", 0x0) fallocate(r0, 0x0, 0xbdb9, 0x3) openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x8000000000082, 0x0) lseek(r0, 0x0, 0x4) mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x8003, &(0x7f0000000040)=0x1ffe000, 0x1f, 0x5) [ 303.171158] ? find_held_lock+0x35/0x1d0 [ 303.171172] ? __lock_is_held+0xb6/0x140 [ 303.171190] ? check_same_owner+0x320/0x320 [ 303.171204] ? rcu_note_context_switch+0x710/0x710 [ 303.171217] should_failslab+0xec/0x120 [ 303.171232] kmem_cache_alloc_trace+0x4b/0x740 [ 303.189514] CUSE: info not properly terminated [ 303.191547] ? __kmalloc_node+0x33/0x70 [ 303.191558] ? __kmalloc_node+0x33/0x70 [ 303.191572] ? rcu_read_lock_sched_held+0x108/0x120 [ 303.191588] __memcg_init_list_lru_node+0x169/0x270 2033/05/18 03:33:37 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x800) mq_timedsend(r0, &(0x7f0000000200), 0xfffffffffffffd40, 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}) r1 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x20, 0x101200) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000580)=0x5, 0x4) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000640)='/dev/dsp#\x00', 0x4, 0x602) fcntl$getownex(r2, 0x10, &(0x7f0000000600)={0x0, 0x0}) getpriority(0x0, r3) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000000a80)=""/125) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r4 = getpid() getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x4, 0x20, 0x3, 0x0, 0xfffffffeffffffff, {0x0, @in6={{0xa, 0x4e21, 0xffffffff, @loopback={0x0, 0x1}, 0x5}}, 0xac9, 0x6eb, 0x0, 0xcd1, 0x100}}, &(0x7f0000000380)=0xb0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000480)={0x0, 0x9b, "c580a95d80cdcbaed2ee2b308bb59c5356fde8238abbc674d7157b16a94676e235782b2651f29433f9159545ca6d45198d18bc2b2f4281f8df56f3a4eec570a9d11b8f03fe23c3be6e995e1bc8d4b63061ab5d0ea49efcf340c47fb33ee589b22c4ae63fd3b5531e9afdd2ba5bb43696a5454c0e6eb8ed1d2b50a484fdb5e251c21c61e3d76514eb2d4548a3d4b606be58d0a004e903ea106596c0"}, &(0x7f00000003c0)=0xa3) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000700)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x49}}, 0x3c, 0x100000001}, &(0x7f0000000540)=0x90) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x24, r6, 0x408, 0x70bd2d, 0x25dfdbfc, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1f}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}]}, 0x24}, 0x1, 0x0, 0x0, 0x8010}, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000400)={r5, 0x20, 0x40020}, &(0x7f00000005c0)=0xfffffffffffffcb7) fcntl$setown(0xffffffffffffffff, 0x8, r4) setpgid(0x0, 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f00000007c0)="6e667300f34eb545596e1bcaaeb4bd4e68a5af1d412f05744b91f9315e59fca1599e1a1a94158909cd2c523e17a2e22018e53da8d8114166c399afa9abc6633294318f6de2d844563e3b78c65f412cd9bddb79c2f782cfaf057bc3d5abf3ba01e32c997a58e4ad0c5397a9d6f61a19414c95a5435e560329d592fae9c74fed0b95336872bb8d6b2187c2dc4a67838402f7e4e25cbdd32e4a8d0d9fd83caac4be9084e5595dc250b5cd1e03a26cdbd4f9640fa127e407a8d6ce4e50d1fd0dbef33e8cec89b956", 0x0, &(0x7f000000a000)) 2033/05/18 03:33:37 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3c, &(0x7f0000000000)=""/52, &(0x7f0000000080)=0x34) [ 303.191601] ? list_lru_add+0x7c0/0x7c0 [ 303.191614] ? __kmalloc_node+0x47/0x70 [ 303.216587] CUSE: info not properly terminated [ 303.217438] __list_lru_init+0x544/0x750 [ 303.217453] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 303.217467] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 303.217480] ? lockdep_init_map+0x9/0x10 [ 303.217492] sget_userns+0x6c2/0xe60 [ 303.275136] ? set_anon_super+0x20/0x20 2033/05/18 03:33:37 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpid() r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x6, 0xb0000) mq_notify(r2, &(0x7f00000000c0)={0x0, 0xd, 0x4, @tid=r1}) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r1}) 2033/05/18 03:33:37 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000246ffc)=0xffd, 0x4) sendto$inet6(r0, &(0x7f0000003080)="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", 0xff6, 0x0, &(0x7f0000000c00)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x111002) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000040)=0x2) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x1, 0x240, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x128, 0x160, 0x1b0, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, [], [], 0x0, 0x0, 0x30, 0x3a}}}, @mark_m={'mark_m\x00', 0x18}]}, [@common=@dnat={'dnat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x2b8) pwritev(r1, &(0x7f0000000200)=[{&(0x7f0000000080)="6d9f743dbc6d0ba499a5271bd13a638e99909c6b37e9e5533ca851faa4e1fd9bf77b548c5e88fa3488f9d281701f8a6571d2dc6f7dd7e1753421a187a4520d309eb1e2118dd4307ccba828eae4b3c41b9039ee3077238c5d162c8a052701d543adab4f5f21031164a8e590ee90426e71de19847d23bda1f5f3a00034bd1c7f6f1fbdedfb1dcfbae5ee8437dd609c8c0d4174e34ffa8ef8", 0x97}, {&(0x7f0000000140)="e8ce84b7f7631e0230e10cf149850fee475593d01ddd5bf65c6f827881315e3306d534403f914b87839ce95db896c5a0ab0098b800442c13fe9bcab046fccb166e57c7bd58f047cf44582a81149bc51d5cc6a46cd39c36a0bb5d3cf6f35d6d282e0022bb3cae9ccc7d91a4f85771d810c96c35e640e9a444448e70f27bfa76a4c77e9200bf6837132cd652ffe832b69f927231644f143a0ab11c482904c7600e77c7db3099e9b7bdbf07c6b88c5ad1be4ae3dff82e993e02f4d75309", 0xbc}], 0x2, 0x0) 2033/05/18 03:33:37 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001700)="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") poll(&(0x7f00000000c0)=[{r0}], 0x2c6, 0x5717552a) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) [ 303.275149] ? put_filp+0xa0/0xa0 [ 303.275160] ? destroy_unused_super.part.7+0xf0/0xf0 [ 303.275174] ? __alloc_pages_slowpath+0x2d30/0x2d30 [ 303.275185] ? kasan_check_read+0x11/0x20 2033/05/18 03:33:37 executing program 2: nanosleep(&(0x7f0000000000), &(0x7f0000000040)) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00000000c0)={0xfffffffffffff001, 0xfff, 0xc71, 0x6}, 0x10) futex(&(0x7f0000000100), 0x7, 0x0, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180), 0x0) r2 = fcntl$getown(r1, 0x9) sched_rr_get_interval(r2, &(0x7f00000001c0)) sendto$ax25(r1, &(0x7f0000000200)="e9cd80f1fb4d31f8789e6a440f45454cbe4b9a40db5b9d4422dad4397fa9a7a0e9a386a05cfe61f7636498dec7a2ef3b32a7f52895e27f0f765624ff6de6d14786ccbb7b3a2695fa35cca801d5a94239e194d3c30dc200595fda27fc87a872b6f86d5a139e5859f62f7ee8f96913238974507a3d0edd7aedb16fb0eafb8777f2da80556ae97508213d36895b6df61325e7bced1379b31a28db1ba627283fc6bdebc7b56a3fa57f457b844bebab2104a2bf384c2bf512633f2d147b5efe10c7f31ac503ffd3b90f87959a009036984472409015e3020c44179490914bfa12152f", 0xe0, 0x4000, &(0x7f0000000300)={0x3, {"0eaca3a1be81cd"}, 0x100000000}, 0x10) timer_create(0x2, &(0x7f00000003c0)={0x0, 0x34, 0x2, @thr={&(0x7f0000000340)="832b", &(0x7f0000000380)="277f74ff5a4698e043b358c9c8b8"}}, &(0x7f0000000400)=0x0) timer_settime(r3, 0x1, &(0x7f0000000440)={{0x77359400}, {0x77359400}}, &(0x7f0000000480)) r4 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/ashmem\x00', 0x8000, 0x0) process_vm_readv(r2, &(0x7f0000000b40)=[{&(0x7f0000000500)=""/87, 0x57}, {&(0x7f0000000580)=""/206, 0xce}, {&(0x7f0000000680)=""/219, 0xdb}, {&(0x7f0000000780)=""/244, 0xf4}, {&(0x7f0000000880)=""/227, 0xe3}, {&(0x7f0000000980)=""/4, 0x4}, {&(0x7f00000009c0)=""/29, 0x1d}, {&(0x7f0000000a00)=""/150, 0x96}, {&(0x7f0000000ac0)=""/87, 0x57}], 0x9, &(0x7f0000000e40)=[{&(0x7f0000000c00)=""/152, 0x98}, {&(0x7f0000000cc0)=""/64, 0x40}, {&(0x7f0000000d00)=""/108, 0x6c}, {&(0x7f0000000d80)=""/170, 0xaa}], 0x4, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000e80)={0x0, @in6={{0xa, 0x4e20, 0x4, @empty, 0x1}}, 0x8, 0x100000000, 0x5, 0x1, 0x9b}, &(0x7f0000000f40)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000f80)={r5, 0x65, "92da91b75cc2812ea20c113e1b8fa24fddf7581110ae238e556d9180c99bdfdd71e7d44f91f93e9f3cb32cbe4b3330fb19d4e25a39be8d582c5a4a6b42b5d3b50c017872cd6eb1c14009ca6f1424fec5eee816d9b8a7500a59976c2f5de494e5aeb63a43fe"}, &(0x7f0000001000)=0x6d) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000001300)={0x3, &(0x7f0000001040)=""/69, &(0x7f0000001280)=[{0x7f, 0xa1, 0x6, &(0x7f00000010c0)=""/161}, {0x1f, 0xb4, 0x731, &(0x7f0000001180)=""/180}, {0x6, 0xc, 0x8, &(0x7f0000001240)=""/12}]}) sched_setscheduler(r2, 0x7, &(0x7f0000001340)=0x1) getpeername$unix(r1, &(0x7f0000001380), &(0x7f0000001400)=0x6e) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000001440)=0x1) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000001480)=""/89) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000001500)={'ah\x00'}, &(0x7f0000001540)=0x1e) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000001580)={0x8, 0x1, 0x100000000, 0x7fffffff, 0x5, 0xfff}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000015c0)={0x3, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}}, 0x1, 0x8, [{{0x2, 0x4e24, @broadcast=0xffffffff}}, {{0x2, 0x4e21}}, {{0x2, 0x4e24}}, {{0x2, 0x4e24, @loopback=0x7f000001}}, {{0x2, 0x4e21, @multicast1=0xe0000001}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}}, {{0x2, 0x4e23, @rand_addr=0x5}}, {{0x2, 0x4e24, @loopback=0x7f000001}}]}, 0x490) fstat(r1, &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000001f40)={&(0x7f0000001a80)=@proc={0x10, 0x0, 0x25dfdbfc, 0x20000}, 0xc, &(0x7f0000001ec0)=[{&(0x7f0000001b40)={0x364, 0x16, 0x300, 0x70bd25, 0x25dfdbfc, "", [@typed={0x68, 0x76, @binary="8309b792906e216158816dd5c982df8a59685ca2157f5260c26fdcdd865ee99527345282300f60c29c99201d488b6bd5c21032d45c279f2667dbd250aba46d2e292c5c9d22fce45de74e6112e7e30cfd95b60d5796e36fd1c4aa84be73b9cdc844b288"}, @typed={0x14, 0x1b, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x90, 0x68, @binary="8b55595a09ab5908f1f75810c2f141b886c70388b5da91654ae2a69d7eb2863c8363546eeb9d01b2e7d8733cbecad957e0864109aa19ca9e06360ac6ce736c4f696af818fc58fb75b87b8e23957afbd4f36624a9d7d8de307477980b177eae180b3ecb0a8ea86d31e2f84c5aac2ed580257ad927e8c51aefc6b8d44089b9e0222958dbc7c9ef23b4c7eb"}, @nested={0x1b4, 0x4f, [@typed={0x8, 0x6d, @uid=r6}, @generic="02ab56a1b86bbdcd7c88739d12530cb1cf516762ff48ec4e6cce77c5afba153c1adfa7ca8fb3788c7525ea7cd0fc9c0204600a3f9b9e4c49d50eca80617080d80d2c4d054e12b5dbb687301c2a91a20fa8c21ef8959314b7c538ef675fd6cb9c0c09beed6d338af1b045ab59ee1a3984faf6fc1dcbc21e385794cfb0b5820ee67cd67258f3308e2819d8a7f414e7e229cc4d85459ec93cd39b55d13cee77df31d867643ec57508c2a1b7587504658e4aedee9e57f859aae01da670aa9c7f92e9730c49be61a3980e77fba461bf7ecad514e243643dfb8cfb067e11f945da336c06a2c90008628ebec1600faccfc8", @typed={0x14, 0x91, @str=':]}keyring$em0!\x00'}, @generic="a79127d88501e2bd789937c0fb4531e8037c3adf987f08", @generic="d5f9168a6bf336814407b6589e32541d6fda2a8c1e25f8b4a6772449d2c233efb4eab3abeee33aea2e38b83f7ced2e3b2fc50baa636b5624e999951606863da76e5db5635b9c5db74d4e67a83e4c0187e60ddee02ac957d445af2bb3208647b86a3b4a2b26bb7541b04beef393d25f38e54d04392228e13671f96f97c67acc398be112be47b66d61d264a89a2d"]}, @generic="d2a2c930bc433c517d9b58f7e720e2e6575eaa4a71487b0b4b36c57eb89f040cdebffc0d03443197c2d5f17d48ae442b8402fbc575c1de1ce256db0b81c32ecbea67e4539d4cb3e14cd06b6543b5a33b042ba2d770d02726d1468e47d2dc0499dde7d538e324d07bd2b19265230b15546100af1ffaf9d434c442b613d782928fe29eb30796ea01e93f295be8ff05b57488"]}, 0x364}], 0x1, &(0x7f0000001f00)=[@rights={0x20, 0x1, 0x1, [r4, r4, r0, r0]}], 0x20, 0x4000001}, 0x40) sendmsg$kcm(r0, &(0x7f0000002480)={&(0x7f0000001f80)=@nl=@kern={0x10, 0x0, 0x0, 0x10100}, 0x80, &(0x7f0000002400)=[{&(0x7f0000002000)="4c797e76122de3102f8c23a05e54e4b740993edc972bc9e068188536e107fb04459acc36dfa66f6060ce6d9116d9434ace80f1d2a71da67ebe97b4670e2787cebf95f3db7b93e54c4c0d79f5065fbdcab79e7b007194e3f32bda659bc9d05964059bd74018cdec9311e0f428df1c93e941c03a7e8480d43bcbdf700f0d1cba88bedcad472cd187bc7b08e5d59e16484dea047b09df9f2275a84dc59db2197c204b13347020d7f9e4aad74056771cf72b00b88288b89595d4ef85dc7fc3239b570b8a43df2bbad6f654054d6fff536ff26d93d2fd7c1e9be9c885acd82daf45b9ffea84be3ed990f8a3b8880c23d6be89", 0xf0}, {&(0x7f0000002100)="f4f5ccf3a18be067c2f3a998519da193384d546ddb9390686bf9f7bee1127d6b9f762bb8a4075a014e5790133f98632f7d79c6c6648120e506b37211cd06aea905225bc93f05776655ab388536f8ad2a1c4f89f56b0d27fce3", 0x59}, {&(0x7f0000002180)="f53466aee95e4ab0c14210ff6c93c1ae719b08f5de5af04121e0d1e7beadc5d3af1e5e9d27c3b87789c65c2bd75bc0626bfea6a78877a7df57e57dd5f96a9da0dfbf84b97b20e999aa6cdfb36328c8bbf675f2985c4cf6142bd6e8f360edcaa991d8782e4f586507e2aceb61f3858481fc1ef2f0767a61a59aec70df70490b4bad8a7faaa8d7f7c0778b425b97bbf0ab037f12c9de64fa234d6429319a62b1710a961bf1e30f5439118a225ec6c49d6184d66ea9d553c82a9036589fb8ea55828b3704a5377e3a369497377b906e206e80ed87b4a17123b3a22e73297278ff8c2b1ecc047adb2e3039683b4cb36e", 0xee}, {&(0x7f0000002280)="ffa7f511a1f9bee54e2a9e4948811803bf9c5e3dc4fd4522662d3646ccd632bdd6e681df2d60717793d1719d230df2159228dca134baf11c0b0248ea6cf58eccceb364f86a5ea35fe7ea272a9869719aa5b5cd26995a1ec586d5a414896079c428ae7f1aac569b7c7ef7b9ed2d592e2779c02d90135cbe8bf71e01c259fbb69a03f5dd1406907033f476becb551b65a115e560b22bf4fee27ad5b850508056270636495c57f003c84834074a406d5906f3", 0xb1}, {&(0x7f0000002340)="1645e7439a45c30d77f73815caed2be22f26532f2b33f535fa9e1c3bba58b0d7262b5e0b5ec06425de7b37ae781ee2428fe916a9f40d8aeb3cc8ff6e73de735a1b869eed414f8cf7f9d64ba6aed2e41db788381907c0310bf4d4c0927b6f89834f0597c6b287da0a06", 0x69}, {&(0x7f00000023c0)="2ab0545d3df1761252b2fef9bd9fb1c6cef19ee863ec7fa48b291c9b2b73eb7a9e05542b8c0b1ead81b7818c232df020679f9ad4620dfd8dba6c9eec", 0x3c}], 0x6, 0x0, 0x0, 0x8000}, 0x20000000) r7 = open(&(0x7f00000024c0)='./file0\x00', 0x0, 0x4) dup2(r7, r4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000002500)={r5, 0x7, "f9f950a1962716"}, &(0x7f0000002540)=0xf) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000002580)=0x3e, &(0x7f00000025c0)=0x4) sendmsg$alg(r7, &(0x7f0000005980)={0x0, 0x0, &(0x7f0000004880)=[{&(0x7f0000002600)="507be5e8c6633bfb6e702db66e64c1e1a6a2665a32878c5b11d81e562880229e38d94aa04da18d04a6", 0x29}, {&(0x7f0000002640)="44952786835b039d8deb66e1d7218050e583f7b8ab71f2f13c387f80c13ba679bd925b87bcb045eed600c6dd722a92e38f", 0x31}, {&(0x7f0000002680)="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"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@assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3}], 0x1078, 0x800}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r7, 0x84, 0x1b, &(0x7f00000059c0)={r8, 0xf1, "9131b6b9bd15dfcd302811279e8bc8db214067744fb245fa545c8bb5856a8c83321fb34964cbd503301896f62a05c6584b79f931bf26a5b6b2b8ff16aee6d6907deed8c1fbce29283c57f734c14aba1632ce6ea3a3282294688a8f4754df129cc621de03fa6b3563b8d6bd10863b6d817dc06b4c3fddb39e47b785f24529673e35bcd4666d43ecdcdf104b6699c35ba98c2536d86eab47384469471010901d8675bbe8dd449c40ca23604f8cd0f55ecbee0e28e5ab3c4d1ec9f9b0f75f52f593227d996bd876f1e81624fcf4cc5c85dc09b13ce2fd6def1c42d392437d5da0d9055f77e45de1c7cc2654357a3e75317b92"}, &(0x7f0000005ac0)=0xf9) [ 303.275196] ? rcu_is_watching+0x85/0x130 2033/05/18 03:33:37 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x10200) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000040)=0x200000) recvfrom$inet(r0, &(0x7f0000000080)=""/4096, 0x1000, 0x0, &(0x7f0000001080)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) getsockname$packet(r0, &(0x7f00000010c0)={0x0, 0x0, 0x0}, &(0x7f0000001100)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001140)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @empty, @empty, 0x101, 0xfffffffffffffffe, 0x37, 0x400, 0x101, 0x44000002, r1}) r2 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000011c0)={0x0}, &(0x7f0000001200)=0xc) rt_tgsigqueueinfo(r2, r3, 0xc, &(0x7f0000001240)={0x5, 0x6, 0x2, 0x80000001}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000001280)={0x70, 0x7fffffff, 0x6, 0x7, 0x2, 0xfffffffeffffffff, 0x4, 0x1, 0x61, 0x6}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000012c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000001300)=""/47) umount2(&(0x7f0000001340)='./file0\x00', 0x4) chdir(&(0x7f0000001380)='./file1\x00') accept4$alg(r0, 0x0, 0x0, 0x80800) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000013c0)={0x6, 0x7, 0x7, 0x5, 0xd937, 0x100010000000000, 0xfff, 0xbe8, 0x9b, 0x100000001}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000001400)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000001440)={0x18cb2eb7, 0x8000}) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000001480)={0x2710, 0x3, 0x1d000, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000014c0)) setsockopt$IP_VS_SO_SET_EDIT(r4, 0x0, 0x483, &(0x7f0000001500)={0xbf, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x2, 'sh\x00', 0x20, 0x9, 0x2c}, 0x2c) ioctl$TCSETA(r0, 0x5406, &(0x7f0000001540)={0x800, 0x8, 0x1, 0x5, 0x65, 0x3, 0x6, 0x2, 0x9, 0x1}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000001580)={r4}) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00000015c0)=[0x3f, 0x2a240320]) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000001600)={0x100000001, 0x10, [0x200, 0x3, 0x0, 0x4]}) fcntl$getownex(r4, 0x10, &(0x7f0000001640)) openat$kvm(0xffffffffffffff9c, &(0x7f0000001680)='/dev/kvm\x00', 0x400000, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/sequencer\x00', 0x402, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001700)=@int=0x7, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r5, 0xc0bc5351, &(0x7f0000001740)={0xffff, 0x2, 'client1\x00', 0x1, "5b0890c8d423b8ce", "a90e1f500fe6722061db4dd16715cf8c7148d5f9ef75a4d17b8cbbe064b63f41", 0x1, 0x9fbf}) [ 303.275206] ? trace_hardirqs_off+0x10/0x10 [ 303.275215] ? rcu_pm_notify+0xc0/0xc0 [ 303.275227] ? putname+0xee/0x130 [ 303.275239] ? cap_capable+0x1b5/0x230 [ 303.275249] ? rcu_read_lock_sched_held+0x108/0x120 [ 303.275260] ? security_capable+0x8e/0xc0 [ 303.275273] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 303.275281] ? ns_capable_common+0xcf/0x160 [ 303.275291] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 303.275300] mount_ns+0x6d/0x190 [ 303.275311] rpc_mount+0x9e/0xd0 [ 303.275322] mount_fs+0x66/0x2d0 [ 303.275336] vfs_kern_mount.part.26+0xc6/0x4a0 [ 303.275346] ? may_umount+0xa0/0xa0 [ 303.275357] ? _raw_read_unlock+0x22/0x30 [ 303.275367] ? __get_fs_type+0x8a/0xc0 [ 303.275380] do_mount+0xea4/0x2b90 [ 303.275393] ? copy_mount_string+0x40/0x40 [ 303.275402] ? rcu_pm_notify+0xc0/0xc0 [ 303.275416] ? copy_mount_options+0x5f/0x2e0 [ 303.275426] ? rcu_read_lock_sched_held+0x108/0x120 [ 303.275436] ? kmem_cache_alloc_trace+0x459/0x740 [ 303.275445] ? kasan_check_write+0x14/0x20 [ 303.275456] ? _copy_from_user+0x99/0x110 [ 303.275468] ? copy_mount_options+0x1f7/0x2e0 [ 303.275479] ksys_mount+0xab/0x120 [ 303.275489] SyS_mount+0x39/0x50 [ 303.275496] ? ksys_mount+0x120/0x120 [ 303.275508] do_syscall_64+0x281/0x940 [ 303.275517] ? vmalloc_sync_all+0x30/0x30 [ 303.275526] ? finish_task_switch+0x1b9/0x970 [ 303.275533] ? finish_task_switch+0x17a/0x970 [ 303.275542] ? syscall_return_slowpath+0x550/0x550 [ 303.275551] ? syscall_return_slowpath+0x2ac/0x550 [ 303.275560] ? prepare_exit_to_usermode+0x350/0x350 [ 303.275569] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 303.275582] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 303.275596] entry_SYSCALL_64_after_hwframe+0x42/0xb7 2033/05/18 03:33:37 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x1}, 0x1c) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)) sendmmsg(r0, &(0x7f0000000100)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000500)}], 0x1, &(0x7f0000000000)}}], 0x2, 0x0) 2033/05/18 03:33:37 executing program 1 (fault-call:1 fault-nth:30): mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f0000000080)) 2033/05/18 03:33:37 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x100, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00000002c0)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x800, 0x0) pipe2(&(0x7f00000000c0), 0x80000) ioctl(r1, 0x4, &(0x7f0000000140)="ed59e4151d95601bfa0589babd335e1cedbf826fbff09308e9437efc48f0bd814c69a0f5aa66124dd908a7930b4cde7cba7c0ff84ec4bc637f18cb0e6d036058af7524bdcb76a44dc8f495628acf324d839a06e6b5775fff360f6c5eac96021fb37e6d9bd2f6853b6599c410bdc063e443dfe334cae14f109da4d80089fbca24285019071ae29e") ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000100)={0x1f, 0x0, {}, 0x0, 0x401}, 0xe) getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2033/05/18 03:33:37 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, 0x8) [ 303.275603] RIP: 0033:0x4552d9 [ 303.275608] RSP: 002b:00007f698d45fc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 303.275618] RAX: ffffffffffffffda RBX: 00007f698d4606d4 RCX: 00000000004552d9 [ 303.275623] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 303.275628] RBP: 000000000072bea0 R08: 0000000020000080 R09: 0000000000000000 [ 303.275633] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 303.275638] R13: 00000000000003fa R14: 00000000006f9010 R15: 000000000000001d [ 303.687376] FAULT_INJECTION: forcing a failure. [ 303.687376] name failslab, interval 1, probability 0, space 0, times 0 [ 303.698648] CPU: 1 PID: 20257 Comm: syz-executor1 Not tainted 4.16.0+ #13 [ 303.705575] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 303.714924] Call Trace: [ 303.717507] dump_stack+0x1a7/0x27d [ 303.721135] ? arch_local_irq_restore+0x53/0x53 [ 303.725808] ? __save_stack_trace+0x7e/0xd0 [ 303.730140] should_fail+0x914/0xae0 [ 303.733858] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 303.738962] ? kasan_kmalloc+0xad/0xe0 [ 303.742848] ? kmem_cache_alloc_trace+0x136/0x740 [ 303.747691] ? __memcg_init_list_lru_node+0x169/0x270 [ 303.752886] ? __list_lru_init+0x544/0x750 [ 303.757130] ? sget_userns+0x6c2/0xe60 [ 303.761020] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 303.765773] ? do_mount+0xea4/0x2b90 [ 303.769480] ? ksys_mount+0xab/0x120 [ 303.773187] ? SyS_mount+0x39/0x50 [ 303.776725] ? do_syscall_64+0x281/0x940 [ 303.780788] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 303.786159] ? find_held_lock+0x35/0x1d0 [ 303.790231] ? __lock_is_held+0xb6/0x140 [ 303.794306] ? check_same_owner+0x320/0x320 [ 303.798634] ? rcu_note_context_switch+0x710/0x710 [ 303.803568] should_failslab+0xec/0x120 [ 303.807532] kmem_cache_alloc_trace+0x4b/0x740 [ 303.812091] ? __kmalloc_node+0x33/0x70 [ 303.816055] ? __kmalloc_node+0x33/0x70 [ 303.820023] ? rcu_read_lock_sched_held+0x108/0x120 [ 303.825036] __memcg_init_list_lru_node+0x169/0x270 [ 303.830065] ? list_lru_add+0x7c0/0x7c0 [ 303.834030] ? __kmalloc_node+0x47/0x70 [ 303.837993] __list_lru_init+0x544/0x750 [ 303.842051] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 303.847916] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 303.852921] ? lockdep_init_map+0x9/0x10 [ 303.856965] sget_userns+0x6c2/0xe60 [ 303.860656] ? set_anon_super+0x20/0x20 [ 303.864610] ? put_filp+0xa0/0xa0 [ 303.868046] ? destroy_unused_super.part.7+0xf0/0xf0 [ 303.873137] ? __alloc_pages_slowpath+0x2d30/0x2d30 [ 303.878139] ? kasan_check_read+0x11/0x20 [ 303.882277] ? rcu_is_watching+0x85/0x130 [ 303.886408] ? trace_hardirqs_off+0x10/0x10 [ 303.890707] ? rcu_pm_notify+0xc0/0xc0 [ 303.894573] ? putname+0xee/0x130 [ 303.898011] ? cap_capable+0x1b5/0x230 [ 303.901889] ? rcu_read_lock_sched_held+0x108/0x120 [ 303.906898] ? security_capable+0x8e/0xc0 [ 303.911035] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 303.916207] ? ns_capable_common+0xcf/0x160 [ 303.920506] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 303.925670] mount_ns+0x6d/0x190 [ 303.929019] rpc_mount+0x9e/0xd0 [ 303.932370] mount_fs+0x66/0x2d0 [ 303.935714] vfs_kern_mount.part.26+0xc6/0x4a0 [ 303.940284] ? may_umount+0xa0/0xa0 [ 303.943902] ? _raw_read_unlock+0x22/0x30 [ 303.948034] ? __get_fs_type+0x8a/0xc0 [ 303.951898] do_mount+0xea4/0x2b90 [ 303.955418] ? copy_mount_string+0x40/0x40 [ 303.959629] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 303.964365] ? retint_kernel+0x10/0x10 [ 303.968240] ? copy_mount_options+0x18b/0x2e0 [ 303.972727] ? __sanitizer_cov_trace_pc+0xd/0x50 [ 303.977468] ? copy_mount_options+0x1f7/0x2e0 [ 303.981973] ksys_mount+0xab/0x120 [ 303.985491] SyS_mount+0x39/0x50 [ 303.988833] ? ksys_mount+0x120/0x120 [ 303.992616] do_syscall_64+0x281/0x940 [ 303.996485] ? vmalloc_sync_all+0x30/0x30 [ 304.000616] ? kasan_check_write+0x14/0x20 [ 304.004838] ? finish_task_switch+0x284/0x970 [ 304.009317] ? syscall_return_slowpath+0x550/0x550 [ 304.014229] ? syscall_return_slowpath+0x2ac/0x550 [ 304.019138] ? prepare_exit_to_usermode+0x350/0x350 [ 304.024141] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 304.029492] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 304.030099] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 304.034323] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 304.034332] RIP: 0033:0x4552d9 [ 304.034338] RSP: 002b:00007f698d45fc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 304.034348] RAX: ffffffffffffffda RBX: 00007f698d4606d4 RCX: 00000000004552d9 [ 304.034354] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 304.034360] RBP: 000000000072bea0 R08: 0000000020000080 R09: 0000000000000000 [ 304.034364] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 304.034369] R13: 00000000000003fa R14: 00000000006f9010 R15: 000000000000001e 2033/05/18 03:33:38 executing program 4: rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000b4a000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x1c9c380}}, &(0x7f0000000200)) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f0000000480)='./file0\x00') nanosleep(&(0x7f0000000400)={r1, r2+10000000}, &(0x7f0000000440)) r3 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) pselect6(0x40, &(0x7f0000000240)={0x3ff, 0x7, 0x200, 0x4, 0x7, 0x3b51, 0x4}, &(0x7f0000000280)={0xea4a, 0x200, 0x9, 0x200, 0x6, 0xe676, 0x1f, 0x6}, &(0x7f00000002c0)={0x3, 0x9, 0xffff, 0x8001, 0x4, 0x17, 0x8001, 0x1000}, &(0x7f0000000300)={0x77359400}, &(0x7f0000000380)={&(0x7f0000000340)={0xffffffff}, 0x8}) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f00000004c0)={0xff}) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f00000000c0)={0x3f, 0xfffffffffffffc01}) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000100)=0x4, &(0x7f0000000140)=0x2) pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000ff0)={&(0x7f0000000040), 0x8}) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) 2033/05/18 03:33:38 executing program 3: r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000000540), &(0x7f0000000580)=0x10) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/ashmem\x00', 0xc0000, 0x0) tee(r0, r1, 0x20, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0x8) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9800000000000000) r3 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r3, &(0x7f0000d1a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r4 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r4, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r4, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) listen(r4, 0x404) listen(r3, 0x3) close(r3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000600)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f00000003c0)=0x2) r5 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x400, 0x2) ioctl$TCSETAF(r5, 0x5408, &(0x7f0000000180)={0xfffffffffffffffb, 0x9699, 0x5, 0x0, 0x9, 0x0, 0x0, 0x3, 0x800, 0x10001}) clone(0x200, &(0x7f0000b6b000), &(0x7f0000000340), &(0x7f0000000380), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x80480, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000100)='cmdline\x00') pread64(r6, &(0x7f00009f3000), 0x352, 0x0) lseek(r6, 0x0, 0x0) getpid() r7 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r7, 0xaf01, &(0x7f0000675000)=&(0x7f0000989fff)) read(r6, &(0x7f0000000080)=""/93, 0x5d) ioctl$TIOCEXCL(r6, 0x540c) accept4(r6, &(0x7f0000000200)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000300)=0x80, 0x800) openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) eventfd2(0x0, 0x0) 2033/05/18 03:33:38 executing program 7: r0 = syz_open_pts(0xffffffffffffff9c, 0x80040) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000600)={0x77359400}, 0x10) fchdir(r0) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r2, 0x0) r3 = semget(0x1, 0x3, 0x50) fchmod(r2, 0x100) r4 = syz_open_dev$usbmon(&(0x7f0000000340)='/dev/usbmon#\x00', 0x8, 0x10000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000000)={0x80, 0x208, 0x0, 0x6, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000080)={r5, 0x6}, &(0x7f0000000100)=0xc) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000680)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f00000003c0)={r6, 0x2}) ioctl$KVM_INTERRUPT(r4, 0x4004ae86, &(0x7f0000000140)) r7 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x1, 0x400) r8 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto$llc(r8, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x3, 0xfffffffffffffffc, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) connect$llc(r8, &(0x7f00000000c0)={0x1a, 0x300, 0x400, 0x1ff, 0x86, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) listen(r8, 0x5989ea07) ioctl$TCSETA(r7, 0x5406, &(0x7f0000000480)={0x3, 0x619f6f6c, 0x5, 0x6c, 0x7, 0x8001, 0x8, 0x5, 0x2, 0xfffffffffffffffb}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r7, 0x6, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x14) semctl$SEM_INFO(r3, 0x3, 0x13, &(0x7f00000001c0)=""/114) 2033/05/18 03:33:38 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000bc0)="1e", 0x1, 0x0, &(0x7f00000000c0)={0x2}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip6tnl0\x00', 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x15, &(0x7f0000000040), 0x4) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x44, r2, 0x30e, 0x70bd2d, 0x25dfdbff, {0xd}, [@IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x13}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}]}]}, 0x44}, 0x1}, 0x0) close(r0) 2033/05/18 03:33:38 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xe, 0x4, 0x4, 0x8}, 0x2c) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) mmap(&(0x7f0000ca6000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x35, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000002fe4)={0xa}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000000ff0)=[{&(0x7f000000af89)="0600", 0x2}], 0x1, &(0x7f0000026000)}, 0x2000c080) sendmsg(0xffffffffffffffff, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000015000)=[{&(0x7f0000019000)="83bc", 0x2}], 0x1}, 0x0) r1 = dup(0xffffffffffffffff) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6(0xa, 0x80000, 0x400) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000adb000), &(0x7f0000698000)=0x4) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r4, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r4, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r4, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x2000000002}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000c60000)={0x3}, 0x10) write(r4, &(0x7f000052c000)="c65ff5f449dd44315317d0ff010000665b3c8d27355494f18ea39b59fbb27c7aa812de54f34f29e9", 0x28) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000810000)={0x0, 0x1}, 0x8) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000000100)=[{0x6, 0x5, 0x0, 0x6}]}, 0x10) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f00007cdffc)) setsockopt$inet6_int(r2, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x100000001}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000080)={r5, 0x200}, 0x8) bind$inet6(r2, &(0x7f0000807fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r2, r4, 0x1, 0x1}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00000001c0)=ANY=[@ANYBLOB="ffffffffffff6a47283c867808004500001c000000000002907800000000e000000114009078ac14ffbb2ccee72d21bada5da4025817d35b8168de9d70adf1d0a7e8668e94c4e8faddd6bcdaad225da31837f64740d212a2af84b164cdb66846a9402e2be658056f8bfa7ce278763b7deabd117f00e75532a6a295fef273"], &(0x7f0000aed000)) 2033/05/18 03:33:38 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) r5 = semget$private(0x0, 0x4, 0x201) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000080)={{{@in, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) r7 = getegid() getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8) getresgid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f00000003c0)) semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f00000004c0)={{0xb1b9, r6, r7, r8, r9, 0x30, 0xcc}, 0x1ff, 0x4, 0x10000}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vga_arbiter\x00', 0x400, 0x0) connect$ipx(0xffffffffffffffff, &(0x7f0000000000)={0x4, 0x0, 0xc3af, "844ed3ab91cd"}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@textreal={0x8, &(0x7f0000000440)="66b8b7d2e5c50f23c80f21f866350c0070000f23f80f1f40000f323d00a0baf80c66b81c6a168e66efbafc0c66eddfaa070036260f0766b8000000000f23c00f21f86635010006000f23f8660fd088670066b97a0800000f32"}], 0x1, 0x0, &(0x7f0000000040), 0x1000000000000072) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2033/05/18 03:33:38 executing program 1 (fault-call:1 fault-nth:31): mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f0000000080)) 2033/05/18 03:33:38 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = fcntl$dupfd(r0, 0x200000003, r0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000000)="282ffbe4") getpeername(r1, &(0x7f00000005c0)=@pptp={0x0, 0x0, {0x0, @multicast1}}, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00000004c0)=@assoc_value={0x0}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000540)={r2, 0x100000000}, 0x8) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x67ec, 0x10000202) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f00000000c0)=0x2) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/dsp\x00', 0x200000000000000, 0x0) fcntl$getown(r3, 0x9) recvmsg$kcm(r3, &(0x7f00000007c0)={&(0x7f0000000680)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000700)=""/78, 0x4e}], 0x1, &(0x7f0000000780)=""/63, 0x3f, 0x3}, 0x40) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000800)=r6) r7 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000840)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast2=0xe0000002, 0x4e21, 0x7f, 0x4e24, 0x2b17400000000000, 0xa, 0xa0, 0xa0, 0xef, 0x0, r7}, {0x7ff, 0x9, 0x2, 0x80000001, 0x4, 0x3, 0x9}, {0x5, 0x5, 0x1, 0x7f}, 0x9, 0x6e6bb8, 0x2, 0x0, 0x2, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6, 0x32}, 0xa, @in6=@loopback={0x0, 0x1}, 0x34ff, 0x3, 0x1, 0x0, 0x401, 0xdd, 0x6}}, 0xe8) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2100}, 0xc, &(0x7f0000000140)={&(0x7f0000000440)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYBLOB="de346763645cf740c7d1afbe2e6376c2a92a78102480c4527b42a75c7dd398c8c33125dd6619b5fdcb00280f599a08b9a1d935ad2bd13cefd0743a7c6445112001fa1b580e2eef148e41679b3aa9d92e22f5799f45e5534ee255a5b4787534a944f7952b30e532301a1c7cc3c7f267a31a35d40cdb7160fd9e2105f2418754b5c200fe41ea7115165846b496a3156e45242f2b2ab1ffdb0f49", @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR64, @ANYBLOB="eddce71feb83579e17b83a63bae6828b755ac1d358e4d4417b3517901eae1647a0f04a767e48cb3a9ed65492ef4b9444639f060d10afa087c3155cd2cee41b18a34c763f2265f85a677d4c5e36a58452f71f4a07243af3b3c4a33613efd72c4a37a74829616fcaacd117a2e909fbb2cd2a70647f7662827d0771c7217d274a0f0e9c10f0effd6903121e1a5059ca78a346901c2055c2365a24e28e9f4ff6ad2293136b70242cf9564956b1ddaa629752c5b52a459d08f33a9b06819705719c9c976a216871067a8abd7832a594e59c8f2fe981", @ANYRES32=r3], @ANYRES32=r1, @ANYPTR=&(0x7f0000000180)=ANY=[@ANYPTR64, @ANYRES16=r1, @ANYRES64=r4, @ANYRES64, @ANYPTR64]], @ANYBLOB="3dca0000936204cf7c23630fa4be2273f7f4ee025a9923000008010200d6f8b5cf557b79e0"], 0x3}, 0x1, 0x0, 0x0, 0x1000000000000}, 0x0) write$eventfd(r5, &(0x7f0000000080)=0xb80, 0x8) [ 304.266926] FAULT_INJECTION: forcing a failure. [ 304.266926] name failslab, interval 1, probability 0, space 0, times 0 [ 304.278523] CPU: 0 PID: 20271 Comm: syz-executor1 Not tainted 4.16.0+ #13 [ 304.285447] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 304.294780] Call Trace: [ 304.297348] dump_stack+0x1a7/0x27d [ 304.300955] ? arch_local_irq_restore+0x53/0x53 [ 304.305601] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 304.310861] should_fail+0x914/0xae0 [ 304.315213] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 304.320296] ? trace_hardirqs_off+0x10/0x10 [ 304.324595] ? find_next_zero_bit+0xe3/0x110 [ 304.328988] ? find_held_lock+0x35/0x1d0 [ 304.333036] ? __lock_is_held+0xb6/0x140 [ 304.337081] ? check_same_owner+0x320/0x320 [ 304.341375] ? lock_downgrade+0x980/0x980 [ 304.345500] ? rcu_note_context_switch+0x710/0x710 [ 304.350406] ? find_held_lock+0x35/0x1d0 [ 304.354446] should_failslab+0xec/0x120 [ 304.358397] __kmalloc+0x63/0x760 [ 304.361827] ? lock_downgrade+0x980/0x980 [ 304.365955] ? register_shrinker+0x10e/0x2d0 [ 304.370345] ? trace_event_raw_event_module_request+0x320/0x320 [ 304.376378] register_shrinker+0x10e/0x2d0 [ 304.380590] ? prepare_kswapd_sleep+0x1f0/0x1f0 [ 304.385237] ? memcpy+0x45/0x50 [ 304.388499] sget_userns+0xbdd/0xe60 [ 304.392188] ? set_anon_super+0x20/0x20 [ 304.396141] ? put_filp+0xa0/0xa0 [ 304.399571] ? destroy_unused_super.part.7+0xf0/0xf0 [ 304.404651] ? __alloc_pages_slowpath+0x2d30/0x2d30 [ 304.409645] ? rcu_is_watching+0x85/0x130 [ 304.413771] ? trace_hardirqs_off+0x10/0x10 [ 304.418068] ? rcu_pm_notify+0xc0/0xc0 [ 304.421933] ? putname+0xee/0x130 [ 304.425366] ? cap_capable+0x1b5/0x230 [ 304.429229] ? rcu_read_lock_sched_held+0x108/0x120 [ 304.434224] ? security_capable+0x8e/0xc0 [ 304.438354] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 304.443520] ? ns_capable_common+0xcf/0x160 [ 304.447816] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 304.452979] mount_ns+0x6d/0x190 [ 304.456324] rpc_mount+0x9e/0xd0 [ 304.459671] mount_fs+0x66/0x2d0 [ 304.463021] vfs_kern_mount.part.26+0xc6/0x4a0 [ 304.467582] ? may_umount+0xa0/0xa0 [ 304.471184] ? _raw_read_unlock+0x22/0x30 [ 304.475311] ? __get_fs_type+0x8a/0xc0 [ 304.479180] do_mount+0xea4/0x2b90 [ 304.482698] ? copy_mount_string+0x40/0x40 [ 304.486911] ? rcu_pm_notify+0xc0/0xc0 [ 304.490778] ? copy_mount_options+0x5f/0x2e0 [ 304.495160] ? rcu_read_lock_sched_held+0x108/0x120 [ 304.500154] ? kmem_cache_alloc_trace+0x459/0x740 [ 304.506190] ? kasan_check_write+0x14/0x20 [ 304.511095] ? _copy_from_user+0x99/0x110 [ 304.515223] ? copy_mount_options+0x1f7/0x2e0 [ 304.519696] ksys_mount+0xab/0x120 [ 304.523210] SyS_mount+0x39/0x50 [ 304.526551] ? ksys_mount+0x120/0x120 [ 304.530340] do_syscall_64+0x281/0x940 [ 304.534204] ? vmalloc_sync_all+0x30/0x30 [ 304.538330] ? finish_task_switch+0x1b9/0x970 [ 304.542798] ? finish_task_switch+0x17a/0x970 [ 304.547269] ? syscall_return_slowpath+0x550/0x550 [ 304.552174] ? syscall_return_slowpath+0x2ac/0x550 [ 304.557080] ? prepare_exit_to_usermode+0x350/0x350 [ 304.562073] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 304.567420] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 304.572240] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 304.577406] RIP: 0033:0x4552d9 [ 304.580569] RSP: 002b:00007f698d45fc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 304.589208] RAX: ffffffffffffffda RBX: 00007f698d4606d4 RCX: 00000000004552d9 [ 304.596453] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 304.603696] RBP: 000000000072bea0 R08: 0000000020000080 R09: 0000000000000000 [ 304.610939] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 2033/05/18 03:33:38 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xfff, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000000080)={0x7b, 0x0, [0xffffffff, 0x8, 0x1, 0x40]}) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000001880)=@query_route={0x5, 0x10, 0xfa00, {&(0x7f0000003380)}}, 0x18) [ 304.618183] R13: 00000000000003fa R14: 00000000006f9010 R15: 000000000000001f 2033/05/18 03:33:38 executing program 5: uselib(&(0x7f00000000c0)='./file0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000440)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue0\x00'}) 2033/05/18 03:33:38 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000002280)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002100)=[{{&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000005c0)=[{&(0x7f00000000c0)=""/131, 0x83}, {&(0x7f0000000180)=""/142, 0x8e}, {&(0x7f0000000280)=""/245, 0xf5}, {&(0x7f0000000380)=""/172, 0xac}, {&(0x7f0000000440)=""/165, 0xa5}, {&(0x7f0000000500)=""/159, 0x9f}], 0x6, &(0x7f0000000640)=""/4096, 0x1000, 0x3ff}, 0xf0}, {{0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000001640)=""/212, 0xd4}, {&(0x7f0000001740)}], 0x2, &(0x7f00000017c0)=""/196, 0xc4, 0x8}, 0x4}, {{0x0, 0x0, &(0x7f0000001980)=[{&(0x7f00000018c0)=""/115, 0x73}, {&(0x7f0000001940)=""/55, 0x37}], 0x2, &(0x7f00000019c0)=""/83, 0x53}, 0xe3a9}, {{&(0x7f0000001a40)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000001ac0)=""/64, 0x40}, {&(0x7f0000001b00)=""/39, 0x27}, {&(0x7f0000001b40)=""/120, 0x78}], 0x3, &(0x7f0000001c00)=""/85, 0x55}, 0x9261}, {{&(0x7f0000001c80)=@in={0x0, 0x0, @local}, 0x80, &(0x7f0000001e40)=[{&(0x7f0000001d00)=""/185, 0xb9}, {&(0x7f0000001dc0)=""/128, 0x80}], 0x2, &(0x7f0000001e80)=""/181, 0xb5, 0x7}, 0x1}, {{&(0x7f0000001f40)=@in, 0x80, &(0x7f0000002040)=[{&(0x7f0000001fc0)=""/70, 0x46}], 0x1, &(0x7f0000002080)=""/95, 0x5f, 0x3}, 0x8}], 0x6, 0x61, &(0x7f00000022c0)={r1, r2+10000000}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0xa, 0x0, 0x0, 0x0, 0x8002}, 0x2c) 2033/05/18 03:33:38 executing program 1 (fault-call:1 fault-nth:32): mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f0000000080)) 2033/05/18 03:33:38 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000e47de8)=@newsa={0x13c, 0x10, 0x723, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in=@broadcast=0xffffffff, 0x0, 0x32}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x200000000000002}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}, 0x0, 0x240}}]}, 0x13c}, 0x1}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xfffffffffffffff9, 0x80001) accept$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2033/05/18 03:33:38 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) write(r0, &(0x7f0000000000)="71f8e591f029787ecb3783b1fabef650f9dbf7b5795b9fdf512978fcf2d512670d4711a2ab6afa4d9ca32afe2cbccb16c5da6a2dd777b727a3912689bca22f5fce8e4368a3f42a92d3519ecfba578c94551f956af82cba2f4cae2ce88a189d54436eec5f0e6d5bda4c3c5031a393360a125cb8a70f80faf0a4c98d227c", 0x7d) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000002c0)=ANY=[@ANYBLOB="34511c66aa7b4a34e31d32e45dfe4f87a453a736bcb1359c"], &(0x7f00000001c0)=0x1) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 304.759000] FAULT_INJECTION: forcing a failure. [ 304.759000] name failslab, interval 1, probability 0, space 0, times 0 [ 304.770353] CPU: 1 PID: 20300 Comm: syz-executor1 Not tainted 4.16.0+ #13 [ 304.777282] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 304.786636] Call Trace: [ 304.789230] dump_stack+0x1a7/0x27d [ 304.792861] ? arch_local_irq_restore+0x53/0x53 [ 304.797528] ? __save_stack_trace+0x7e/0xd0 [ 304.801856] should_fail+0x914/0xae0 [ 304.805570] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 304.810678] ? kasan_kmalloc+0xad/0xe0 [ 304.814573] ? kmem_cache_alloc_trace+0x136/0x740 [ 304.819414] ? __memcg_init_list_lru_node+0x169/0x270 [ 304.824600] ? __list_lru_init+0x544/0x750 [ 304.828831] ? sget_userns+0x6c2/0xe60 [ 304.832716] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 304.837467] ? do_mount+0xea4/0x2b90 [ 304.841174] ? ksys_mount+0xab/0x120 [ 304.844889] ? do_syscall_64+0x281/0x940 [ 304.848945] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 304.854309] ? find_held_lock+0x35/0x1d0 [ 304.858375] ? __lock_is_held+0xb6/0x140 [ 304.862444] ? check_same_owner+0x320/0x320 [ 304.866769] ? rcu_note_context_switch+0x710/0x710 [ 304.871705] should_failslab+0xec/0x120 [ 304.875678] kmem_cache_alloc_trace+0x4b/0x740 [ 304.880257] ? __kmalloc_node+0x33/0x70 [ 304.884231] ? __kmalloc_node+0x33/0x70 [ 304.888206] ? rcu_read_lock_sched_held+0x108/0x120 [ 304.893222] __memcg_init_list_lru_node+0x169/0x270 [ 304.898234] ? list_lru_add+0x7c0/0x7c0 [ 304.902207] ? __kmalloc_node+0x47/0x70 2033/05/18 03:33:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x400, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x0, 0x1, &(0x7f0000000180)=""/177, &(0x7f0000000080)=""/88, &(0x7f0000000240)=""/62, 0xd002}) utimensat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x77359400}}, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x2ae340585293002f) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000003140)={&(0x7f0000002f40)=@hci={0x0, 0x0}, 0x80, &(0x7f0000003000)=[{&(0x7f0000002fc0)=""/45, 0x2d}], 0x1, &(0x7f0000003040)=""/208, 0xd0, 0x2}, 0x40010000) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000003180)=r2) 2033/05/18 03:33:38 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x48, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x4) write(r0, &(0x7f0000db4000)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8482, 0x90) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000080)={{0x8, 0x7, 0x8, 0x8, "baa50b4947eb7ca063d4498c47b92c028d6834d4e1b65f4b8b0692d143f0a71dc629dd0c0a3340c624c0efcc", 0x10000}, 0xfffffffffffffff9, [0xbd5, 0xb3, 0x7f, 0x0, 0x7fff, 0x4, 0x81, 0x6, 0x8, 0x70ab, 0x4, 0xffff, 0x8, 0x400, 0x9d7, 0x4, 0x0, 0x1000, 0x0, 0xbfc, 0x2898, 0x9, 0x5, 0x7, 0xffff, 0x5, 0x7, 0xa6, 0x3ff, 0xfffffffffffffffb, 0x4, 0xff, 0x81, 0x6, 0x6, 0x2, 0x4, 0x5, 0x8001, 0xc00000000000, 0x7ff, 0x800, 0x100000000, 0xdeff, 0x7, 0x5d4, 0xf837, 0x2, 0x8, 0x1, 0x5, 0x5, 0x5, 0x76, 0x7, 0x7, 0x0, 0x5, 0xffffffffffffffff, 0x401, 0x800, 0x7, 0x7, 0xdc2e, 0x10000, 0x7fffffff, 0x4, 0x1f, 0x7fffffff, 0x5, 0x1000, 0x6, 0xfff, 0x10001, 0x800, 0x10001, 0x4, 0x8, 0x101, 0xfff, 0x3f, 0xdec, 0x7, 0x5a, 0x9, 0x7, 0x1, 0x100000000, 0x81, 0x6, 0x8000, 0x1, 0x1, 0x4, 0x9, 0x0, 0x100000001, 0x81, 0x2, 0x9, 0x1, 0x781279fc, 0x6, 0x5, 0x8, 0x100, 0x9, 0x10000000, 0xd19, 0x7fff, 0x80000000, 0x1fffc00, 0x905, 0x8, 0x5, 0x5, 0x5, 0x200000000000000, 0x2f9, 0x1, 0x4, 0x7f, 0x4, 0xba, 0x5, 0x20, 0x621d, 0x200]}) [ 304.906187] __list_lru_init+0x544/0x750 [ 304.910250] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 304.916134] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 304.921154] ? lockdep_init_map+0x9/0x10 [ 304.925213] sget_userns+0x6c2/0xe60 [ 304.928920] ? set_anon_super+0x20/0x20 [ 304.932893] ? put_filp+0xa0/0xa0 [ 304.936342] ? destroy_unused_super.part.7+0xf0/0xf0 [ 304.941443] ? __alloc_pages_slowpath+0x2d30/0x2d30 [ 304.946454] ? kasan_check_read+0x11/0x20 [ 304.950595] ? rcu_is_watching+0x85/0x130 [ 304.954741] ? trace_hardirqs_off+0x10/0x10 [ 304.959501] ? rcu_pm_notify+0xc0/0xc0 [ 304.963389] ? putname+0xee/0x130 [ 304.966836] ? cap_capable+0x1b5/0x230 [ 304.970720] ? rcu_read_lock_sched_held+0x108/0x120 [ 304.975738] ? security_capable+0x8e/0xc0 [ 304.979883] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 304.985071] ? ns_capable_common+0xcf/0x160 [ 304.989386] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 304.994555] mount_ns+0x6d/0x190 [ 304.997900] rpc_mount+0x9e/0xd0 [ 305.001244] mount_fs+0x66/0x2d0 [ 305.004588] vfs_kern_mount.part.26+0xc6/0x4a0 [ 305.009144] ? may_umount+0xa0/0xa0 [ 305.012743] ? _raw_read_unlock+0x22/0x30 [ 305.016869] ? __get_fs_type+0x8a/0xc0 [ 305.020732] do_mount+0xea4/0x2b90 [ 305.024252] ? kasan_check_read+0x11/0x20 [ 305.028371] ? do_raw_spin_unlock+0x9e/0x310 [ 305.032753] ? copy_mount_string+0x40/0x40 [ 305.036961] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 305.041966] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 305.046701] ? retint_kernel+0x10/0x10 [ 305.050565] ? copy_mount_options+0x18b/0x2e0 [ 305.055040] ? audit_kill_trees+0x430/0x430 [ 305.059341] ? copy_mount_options+0x1f7/0x2e0 [ 305.063815] ksys_mount+0xab/0x120 [ 305.067333] SyS_mount+0x39/0x50 [ 305.070675] ? ksys_mount+0x120/0x120 [ 305.074449] do_syscall_64+0x281/0x940 [ 305.078317] ? vmalloc_sync_all+0x30/0x30 [ 305.082444] ? finish_task_switch+0x1b9/0x970 [ 305.086920] ? finish_task_switch+0x17a/0x970 [ 305.091400] ? syscall_return_slowpath+0x550/0x550 [ 305.096316] ? syscall_return_slowpath+0x2ac/0x550 [ 305.101244] ? prepare_exit_to_usermode+0x350/0x350 [ 305.106263] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 305.111619] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 305.116447] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 305.121612] RIP: 0033:0x4552d9 [ 305.124781] RSP: 002b:00007f698d45fc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 305.132465] RAX: ffffffffffffffda RBX: 00007f698d4606d4 RCX: 00000000004552d9 [ 305.139707] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 305.147523] RBP: 000000000072bea0 R08: 0000000020000080 R09: 0000000000000000 [ 305.154770] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 305.162020] R13: 00000000000003fa R14: 00000000006f9010 R15: 0000000000000020 2033/05/18 03:33:39 executing program 4: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x6}}}}}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000040)=0x2, 0x4) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000080)={0x8, 0x80, 0x8}) 2033/05/18 03:33:39 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0x80000) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x39, 0x400000) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00000000c0)={0x3, r1}) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000080), &(0x7f0000000100)=0x10) r2 = socket$netlink(0x10, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000140)={0x0, 0xf33, 0x401, 0x8, 0x3, 0x8, 0xa09, 0xffffffffffffff80, {0x0, @in6={{0xa, 0x4e24, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x9df}}, 0x7, 0x7, 0x47, 0x576, 0xca9}}, &(0x7f0000000200)=0xb0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000240)={r3, 0x8}, 0x8) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000280)=0x1) sendmsg$nl_generic(r2, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="200000002c00ff0a0000000000000000040000000c8d1deaf6000100"], 0x20}, 0x1}, 0x0) 2033/05/18 03:33:39 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) ioctl$VT_DISALLOCATE(r0, 0x5608) ftruncate(r0, 0x5) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0xa3, @dev={0xfe, 0x80, [], 0x14}, 0x178}}, [0x3, 0x5, 0x5976, 0x7ff, 0x4d6, 0x9, 0x7b1ca884, 0x97c5, 0x9, 0x7fffffff, 0x3, 0x11, 0x0, 0x8001, 0x5]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={r1, 0x44, "b7b2f3c07686ef841008d3e7a1edc0f6b4880aeb084b2662825d6d028cb15ed2acc1cb07aec752aef654631a7188c444a64abf665c7593f1d527114046f19a2404ba1668"}, &(0x7f0000000200)=0x4c) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) fcntl$notify(r0, 0x402, 0x80000020) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000240)=0x40) pwritev(r0, &(0x7f00000016c0)=[{&(0x7f0000000280)="8323baa8a51473cc41d4fa96cd81e2f702ebe106f30b550024edb70fc96faa3328027c17de4649ef3175a9bf8d168ab69d322c0a1e51bec25cf3e7ae9d9fd429657e617ac32d36f81ed160da5262a701304c9c3bcac9c83d21f7c400f2f7580ecf7afcb92477f5d8ee94cfcb25ef6254a312d1545b404f31421fb09763f89e8274ed3a6c500f5233f68b8ab01bc3467751e9725bcad6030478bce27956", 0x9d}, {&(0x7f0000000340)="e6eaa58f0775fea981303c96e077daaf81aa799459827f41c33d4569dc209216ce55fc0d62ce9478160c7cbcac9f8482dda1f56f42b25b03417f2b1c", 0x3c}, {&(0x7f0000000380)="a004bb66670c66cf064daa19ad12a17fde522a243b4d2f6111f173d78260534eb32a5a5e2cb6c87528fce1d997ba14c2824ecfd215ee6a14abf7c52d03c8062c68693b554e1caea11f5b1fb53c5aeda804bcb55332", 0x55}, {&(0x7f0000000400)="8ce24311c3e8ce116c99a44e1001daf708698a7cfc09c65971ce1c0515cc2fda88b091234e9730367873a4eb0fc4973aff541e5583101cfd5845f24401cef38428b137563fff6a4e994c63969126401a03306959e6", 0x55}, {&(0x7f0000000480)="18e2d372193288fb50a40c94c235616319249520a3cc76a0ca855bde2cddecf558394c224d3dcc0820b99627719eddd08d741c4a274935f9cc0215b2b119b7268e03504ed45d79a7710d6f45e954e24f2ef2d263683b29cf0c3766402696ec4834b6f379e3001d190026468d3d2e29b5e58820cc1221d8c4571a695c17d65adfce55db64892c0aee82d024ef4f8fcfeb1e2e340a1314795faed070218bb6032ad9477259035f5a083316a0cb1b3caf1ddb6b6657e9e0b334acd191f5530091678bf2ced52d7c3dd9d455f261d2559060f953286c9f29cf75d4", 0xd9}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000001580)="7ef8eef702eeff73e96580d9b8fa2b749c5435937e6c20bd06e29830660e1a5a71e078b476d7840f4b3bc7599890c5efb222a9a9ebbe5b7a18f6e5d4507c48f3ead7fb8d6781d0de53c5b0b9eb667463feebc2e5b14c02f07a9548324d7a57e1ac8b20eaeb4aab9429e3f3c207ec1c6f585d14d530294ada90aa25afe8c1106e44d753f78992717ebfbe", 0x8a}, {&(0x7f0000001640)="f5c9a9f0469b40b5239a7a70152515d8c34a755c2c9dfd305b720d8256f4fda2f13ffc616a0b6ae14c02f2e068bafde8b1bce938a9a64525aa4e2d13a3703a2621bbdbd9a9e22ef1d0360c5d6c0f337d8ac5a3b745ac57776f7887cdaee47e5176ce3d72f428e3e262ca5776bb1374eaa4e2a5e863adbe8e1d10bda8cd", 0x7d}], 0x8, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001740)={r1, 0x1}, &(0x7f0000001780)=0x8) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f00000017c0)=""/6, &(0x7f0000001800)=0x6) inotify_add_watch(r0, &(0x7f0000001840)='./file0\x00', 0x80000008) r3 = syz_open_dev$usbmon(&(0x7f0000001880)='/dev/usbmon#\x00', 0x7, 0x2) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00000018c0)=0x7fffffff) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000001900)={r2, 0x2}, &(0x7f0000001940)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001980)={r1, 0x2}, 0x8) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f00000019c0)={0x0, 0x0, &(0x7f0000ffe000/0x2000)=nil}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001a00), &(0x7f0000001a40)=0x4) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x31) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001a80)=""/155, &(0x7f0000001b40)=0x9b) pwrite64(r0, &(0x7f0000001b80)="cc7c74979a0b2051a91eead9f5b39b6737c6eefbce361deecea3cc488746b7debf69435996bc749dc7f60109f2742d3acc542d8d223810ac366547c26cfc7b74e38b5df0039afcb717a23282df3dc61fa434d9890562560354615fe534127c6648b6b3718a40d3f22207c82b7c1ceb44545ff54f5675cc1b31c8a0713323010bcf580b63b9be0c6f1732d43cfb7a716e7fab967b5decbe9dc8c22959f3c5071fedc9e4042258948e49951254b4b970f098b2d916057f8461a19f29f3f97adf40f382a6534f51c5c5deb85c7888c1b92fc9e0abdef9ef6cd0514e4eeaa38f3ebff2", 0xe1, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000001c80)) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r3, 0x4010ae74, &(0x7f0000001d40)={0xe7, 0x5, 0x966}) accept4$bt_l2cap(r0, &(0x7f0000001d80), &(0x7f0000001dc0)=0xe, 0x800) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001e00)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000001e40)=0x2, 0x2) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000001e80)={0x4, r4, 0x1}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000001ec0)=0x2, 0x4) syz_open_dev$random(&(0x7f0000001f00)='/dev/random\x00', 0x0, 0x80) sendmsg$nfc_llcp(r3, &(0x7f0000002100)={&(0x7f0000001f40)={0x27, 0x1, 0x0, 0x1, 0x100000000, 0x8000, "e2656def73ca0da76f2d3213ee8371d4955d69ed3734c8af4d3f268904697246b759cd4f38e3fb7c9ee0e0c74af0dbb66aed4aa87adc17a5aeda7683417f08", 0x10}, 0x60, &(0x7f0000002080)=[{&(0x7f0000001fc0)="cf62ccbc8a3a38961c3b480f6dec8bf02367068a03d6b28798f0fe9b4f33c2cabc5433be3095f6c8d0b11ab35c8aa405dabbeb284f99c7bf6f9caef892eea4ced0b838e17f4db46431b73ff7389351853686a53d30cb72cb7127518bf067e2bdd150c964ef95736951a4ed2a22e5ed1c7ad1385c", 0x74}, {&(0x7f0000002040)="94efac206a3042a0086b1a8888c8858436c1d7bebabc4201f2", 0x19}], 0x2, &(0x7f00000020c0)={0x38, 0x105, 0x3ff, "3879b5aa226e83b3a1d2a4efbe4552895bf9e6274ad339e54ae1df815dfd992788101836bdcdf543"}, 0x38, 0x20040804}, 0x4000) 2033/05/18 03:33:39 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000580)=@query={0x13, 0x10, 0xfa00, {&(0x7f00000006c0)}}, 0x18) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x40000000004, 0x0) syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x2a, 0x111400) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000300)) r1 = socket(0x15, 0x5, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000001c0)=0x80000001, 0x4) sendto(r0, &(0x7f0000000080)="ff21a4a8f7baea6238eadf65e0e411203cfb23eec3e78c20cfa9ad85fcca3289457625719eb348", 0x27, 0x4000, 0x0, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000040)=0x5) getsockopt(r1, 0x200000000114, 0x400000002717, &(0x7f000021dfff)=""/1, &(0x7f0000000000)=0x1) 2033/05/18 03:33:39 executing program 1 (fault-call:1 fault-nth:33): mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f0000000080)) 2033/05/18 03:33:39 executing program 5: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x3d, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file2\x00') rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file2\x00') lstat(&(0x7f0000003180)='./file1\x00', &(0x7f00000031c0)) creat(&(0x7f00000000c0)='./file1\x00', 0x40) dup2(r1, r2) 2033/05/18 03:33:39 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000004c0)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000500)=0x1, 0x4) socketpair(0x3, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000040)={0x100000001, 0x7, 0xa08, 0x7f, 0x0, 0x7}) setsockopt$inet6_udp_int(r2, 0x11, 0x64, &(0x7f0000000140)=0x2, 0x4) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) clock_gettime(0x4, &(0x7f0000000200)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000004240)=[{{&(0x7f0000000080)=@pppol2tpin6, 0x80, &(0x7f0000000400)=[{&(0x7f0000000380)=""/114, 0x72}], 0x1, &(0x7f0000000440)=""/50, 0x32}}, {{&(0x7f0000000a80)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c00)=""/123, 0x7b}], 0x1}}], 0x2, 0x10023, &(0x7f0000004500)={0x0, r3+10000000}) 2033/05/18 03:33:39 executing program 2: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r1, 0x24, 0x70bd26, 0x25dfdbff, {0x2}, [@FOU_ATTR_AF={0x8, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x20000810) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x100) setsockopt$inet6_tcp_buf(r2, 0x6, 0x2f, &(0x7f0000000140)="15118b63a423a1bda037da14738f7e2d9d0d41e7779cff7d8de0f9cbc9572faaad1108f825eb7b3afdb72f7ac5f381a3d1c3595b0c2f550991af2408fda587364d2d339de1e5d7b3623bd1bf82af4b1a00c461ed88fcc271aca2dd0ca134c55cc1", 0x61) r3 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r3, 0x1, &(0x7f000079df88)) msgsnd(r3, &(0x7f0000000940)=ANY=[@ANYBLOB="a0"], 0x1, 0x0) msgctl$IPC_RMID(r3, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000080)) [ 305.828592] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 305.831835] QAT: Invalid ioctl [ 305.841772] FAULT_INJECTION: forcing a failure. [ 305.841772] name failslab, interval 1, probability 0, space 0, times 0 [ 305.851633] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 305.853104] CPU: 1 PID: 20349 Comm: syz-executor1 Not tainted 4.16.0+ #13 [ 305.868341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2033/05/18 03:33:39 executing program 6: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="9c1dae77b188", 0x6) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) fsync(r0) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180)) [ 305.877685] Call Trace: [ 305.880272] dump_stack+0x1a7/0x27d [ 305.883900] ? arch_local_irq_restore+0x53/0x53 [ 305.888563] ? trace_hardirqs_off+0x10/0x10 [ 305.892878] ? __kmalloc+0x162/0x760 [ 305.896596] should_fail+0x914/0xae0 [ 305.900311] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 305.905419] ? register_shrinker+0x230/0x2d0 [ 305.909831] ? find_held_lock+0x35/0x1d0 [ 305.913898] ? __lock_is_held+0xb6/0x140 [ 305.917968] ? check_same_owner+0x320/0x320 [ 305.922282] ? trace_hardirqs_off+0x10/0x10 [ 305.926602] ? rcu_note_context_switch+0x710/0x710 [ 305.931524] ? register_shrinker+0x10e/0x2d0 [ 305.935931] should_failslab+0xec/0x120 [ 305.939898] kmem_cache_alloc+0x47/0x760 [ 305.943950] ? find_held_lock+0x35/0x1d0 [ 305.948010] ? rpc_i_callback+0x30/0x30 [ 305.951980] rpc_alloc_inode+0x1a/0x20 [ 305.955858] alloc_inode+0x65/0x180 [ 305.959478] new_inode_pseudo+0x69/0x190 [ 305.963528] ? prune_icache_sb+0x1a0/0x1a0 [ 305.967756] ? rcu_is_watching+0x85/0x130 [ 305.971895] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 305.976818] new_inode+0x1c/0x40 [ 305.980174] rpc_get_inode+0x20/0x1e0 [ 305.983967] rpc_fill_super+0x327/0xae0 [ 305.987936] ? cap_capable+0x1b5/0x230 [ 305.991819] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 305.997009] ? security_capable+0x8e/0xc0 [ 306.001155] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 306.006345] ? ns_capable_common+0xcf/0x160 [ 306.010661] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 306.015847] mount_ns+0xc4/0x190 [ 306.019211] rpc_mount+0x9e/0xd0 [ 306.022573] mount_fs+0x66/0x2d0 [ 306.025938] vfs_kern_mount.part.26+0xc6/0x4a0 [ 306.030512] ? may_umount+0xa0/0xa0 [ 306.034132] ? _raw_read_unlock+0x22/0x30 [ 306.038281] ? __get_fs_type+0x8a/0xc0 [ 306.042167] do_mount+0xea4/0x2b90 [ 306.045705] ? copy_mount_string+0x40/0x40 [ 306.049935] ? rcu_pm_notify+0xc0/0xc0 [ 306.053821] ? copy_mount_options+0x5f/0x2e0 [ 306.058222] ? rcu_read_lock_sched_held+0x108/0x120 [ 306.063232] ? kmem_cache_alloc_trace+0x459/0x740 [ 306.068070] ? kasan_check_write+0x14/0x20 [ 306.072297] ? _copy_from_user+0x99/0x110 [ 306.076440] ? copy_mount_options+0x1f7/0x2e0 [ 306.080930] ksys_mount+0xab/0x120 [ 306.084463] SyS_mount+0x39/0x50 [ 306.088386] ? ksys_mount+0x120/0x120 [ 306.088399] do_syscall_64+0x281/0x940 [ 306.088413] ? vmalloc_sync_all+0x30/0x30 [ 306.093436] QAT: Invalid ioctl [ 306.096068] ? finish_task_switch+0x1b9/0x970 [ 306.096078] ? finish_task_switch+0x17a/0x970 [ 306.096091] ? syscall_return_slowpath+0x550/0x550 [ 306.096103] ? syscall_return_slowpath+0x2ac/0x550 [ 306.096114] ? prepare_exit_to_usermode+0x350/0x350 [ 306.096127] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 306.096142] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 306.096208] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 306.096217] RIP: 0033:0x4552d9 [ 306.145778] RSP: 002b:00007f698d45fc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 306.153483] RAX: ffffffffffffffda RBX: 00007f698d4606d4 RCX: 00000000004552d9 [ 306.160745] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 306.168009] RBP: 000000000072bea0 R08: 0000000020000080 R09: 0000000000000000 2033/05/18 03:33:40 executing program 3: r0 = getpgid(0x0) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x2, 0x80000) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x1) getitimer(0x2, &(0x7f0000000140)) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000000000)={0xfffffffffffffff7, 0x4}, 0x2) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x44}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r2, r4) 2033/05/18 03:33:40 executing program 5: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x4e21, 0x14, @ipv4={[], [0xff, 0xff], @rand_addr=0xed40}, 0x412a}, @in6={0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xff}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e24}}, 0x2, 0x4}, &(0x7f0000000280)=0x90) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x40000001001}) pipe(&(0x7f00000002c0)={0xffffffffffffffff}) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x30a) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'ip>_vti0\x00\x00\x00@\x00', 0x80a201}) [ 306.175269] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 306.182530] R13: 00000000000003fa R14: 00000000006f9010 R15: 0000000000000021 2033/05/18 03:33:40 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) finit_module(r0, &(0x7f0000000280)='/dev/loop#\x00', 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000004c0)=ANY=[]) r2 = socket$inet6(0xa, 0x2, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) utime(&(0x7f0000000100)='./file0\x00', &(0x7f0000a98000)={0x9, 0x1}) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000140)={0x10006, 0x0, 0x0, 0x2000, &(0x7f0000a98000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r4, &(0x7f00001f2ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000440)=""/4096) read$eventfd(r4, &(0x7f0000000040), 0x8) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r4, 0x0, 0x60, &(0x7f0000001440)={'filter\x00', 0x7, 0x4, 0x478, 0x258, 0x118, 0x118, 0x390, 0x390, 0x390, 0x4, &(0x7f00000001c0), {[{{@arp={@multicast2=0xe0000002, @rand_addr=0xdf90, 0xff, 0xffffff00, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, {[0x0, 0x0, 0x0, 0x75517e2389a9d49d, 0xff, 0xff]}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0xff, 0x0, 0xff, 0xff, 0x75b87b62247917a5]}, 0x1, 0x0, 0x5, 0x80000000, 0x1, 0x57d22c0d, 'ip6tnl0\x00', 'erspan0\x00', {0xff}, {0xff}, 0x0, 0x20}, 0xf0, 0x118}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x3}}}, {{@arp={@loopback=0x7f000001, @broadcast=0xffffffff, 0x0, 0xff, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, {[0xff, 0xff, 0xff, 0xff, 0x0, 0xff]}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0xff, 0x0, 0x0, 0x0, 0xff]}, 0x200, 0x804d, 0x9, 0x6, 0x141, 0x6, 'irlan0\x00', 'ip6tnl0\x00', {0xff}, {0xff}, 0x0, 0x42}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @loopback=0x7f000001, @multicast2=0xe0000002, 0xd, 0xffffffff}}}, {{@arp={@loopback=0x7f000001, @loopback=0x7f000001, 0xffffffff, 0x0, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0x0, 0xff, 0x0, 0xff, 0xff]}, @empty, {[0x0, 0xff, 0xff, 0x0, 0xff, 0xff]}, 0x0, 0x8, 0x2, 0x8000, 0x40000000000, 0x1, 'ip6_vti0\x00', 'bpq0\x00', {0xff}, {0xff}, 0x0, 0xd4}, 0xf0, 0x138}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x8000, 'syz1\x00', 0x6}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r7, 0x4040ae77, &(0x7f0000000040)) ioctl$KVM_GET_PIT(r7, 0xc048ae65, &(0x7f0000000080)) ioctl$UFFDIO_UNREGISTER(r5, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {0x0, 0x2004}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060}) bind$inet6(r2, &(0x7f0000f61fe4)={0xa, 0x4e20, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000000000)={0x10001}, 0x1) memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) 2033/05/18 03:33:41 executing program 4: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in, @in=@rand_addr}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2033/05/18 03:33:41 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x3ff, 0x222401) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={0x401, 0x3f, 0x8000, 0x1f, 0x80000000, 0x12000000, 0x8001, 0x1, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={r1, 0x689c}, &(0x7f00000001c0)=0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000100)) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x2) 2033/05/18 03:33:41 executing program 1 (fault-call:1 fault-nth:34): mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f0000000080)) 2033/05/18 03:33:41 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) capset(&(0x7f0000000000)={0x20071026}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x3, 0x1003, 0x3}) ioctl(r0, 0x10000, &(0x7f0000000ac0)="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") ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) 2033/05/18 03:33:41 executing program 5: capset(&(0x7f0000000040)={0x40020080522}, &(0x7f0000000080)) shmctl$SHM_UNLOCK(0x0, 0xc) socket$rds(0x15, 0x5, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2033/05/18 03:33:41 executing program 6: socket$packet(0x11, 0x3, 0x300) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_ifreq(r0, 0x80000089a3, &(0x7f00000006c0)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000180)={0x6, {{0xa, 0x4e22, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100000000}}}, 0x88) r2 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x4000, 0x8a) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x0, 0x20}, &(0x7f00000000c0)=0xc) close(r2) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000100)={r3, 0x10001}, 0x8) 2033/05/18 03:33:41 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x80, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xb}, 0x1c) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5002780000"], &(0x7f00000002c0)) 2033/05/18 03:33:41 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000080)={0x9d}) [ 307.120353] device erspan0 left promiscuous mode [ 307.125339] bridge0: port 1(erspan0) entered disabled state [ 307.142925] FAULT_INJECTION: forcing a failure. [ 307.142925] name failslab, interval 1, probability 0, space 0, times 0 [ 307.154217] CPU: 0 PID: 20394 Comm: syz-executor1 Not tainted 4.16.0+ #13 [ 307.161139] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 307.170487] Call Trace: [ 307.173082] dump_stack+0x1a7/0x27d [ 307.176707] ? arch_local_irq_restore+0x53/0x53 [ 307.181363] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 307.186542] should_fail+0x914/0xae0 [ 307.190239] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 307.195336] ? find_held_lock+0x35/0x1d0 [ 307.199380] ? __lock_is_held+0xb6/0x140 [ 307.203430] ? check_same_owner+0x320/0x320 [ 307.207729] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 307.212731] ? rcu_note_context_switch+0x710/0x710 [ 307.217649] should_failslab+0xec/0x120 [ 307.221603] kmem_cache_alloc+0x47/0x760 [ 307.225644] ? current_time+0x18/0xc0 [ 307.229426] ? lock_downgrade+0x980/0x980 [ 307.233558] __d_alloc+0xc1/0xbd0 [ 307.236987] ? lock_release+0xa40/0xa40 [ 307.240946] ? shrink_dcache_for_umount+0x290/0x290 [ 307.245941] ? mark_held_locks+0xaf/0x100 [ 307.250070] ? current_kernel_time64+0x122/0x2f0 [ 307.254810] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 307.259808] ? trace_hardirqs_on+0xd/0x10 [ 307.263934] ? current_kernel_time64+0x1d4/0x2f0 [ 307.268667] ? ktime_get_raw+0x380/0x380 [ 307.272705] ? evict_inodes+0x590/0x590 [ 307.276660] ? kasan_check_read+0x11/0x20 [ 307.280789] ? timespec_trunc+0x79/0xe0 [ 307.284743] ? inc_nlink+0x45/0x160 [ 307.288351] d_make_root+0x3f/0x80 [ 307.291873] rpc_fill_super+0x32f/0xae0 [ 307.295832] ? cap_capable+0x1b5/0x230 [ 307.299699] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 307.304868] ? security_capable+0x8e/0xc0 [ 307.308995] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 307.314169] ? ns_capable_common+0xcf/0x160 [ 307.318473] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 307.323641] mount_ns+0xc4/0x190 [ 307.326990] rpc_mount+0x9e/0xd0 [ 307.330337] mount_fs+0x66/0x2d0 [ 307.333684] vfs_kern_mount.part.26+0xc6/0x4a0 [ 307.338242] ? may_umount+0xa0/0xa0 [ 307.341845] ? _raw_read_unlock+0x22/0x30 [ 307.345968] ? __get_fs_type+0x8a/0xc0 [ 307.349837] do_mount+0xea4/0x2b90 [ 307.353361] ? copy_mount_string+0x40/0x40 [ 307.357575] ? rcu_pm_notify+0xc0/0xc0 [ 307.361447] ? copy_mount_options+0x5f/0x2e0 [ 307.365830] ? rcu_read_lock_sched_held+0x108/0x120 [ 307.370822] ? kmem_cache_alloc_trace+0x459/0x740 [ 307.375642] ? kasan_check_write+0x14/0x20 [ 307.379860] ? _copy_from_user+0x99/0x110 [ 307.383987] ? copy_mount_options+0x1f7/0x2e0 [ 307.388461] ksys_mount+0xab/0x120 [ 307.391981] SyS_mount+0x39/0x50 [ 307.395323] ? ksys_mount+0x120/0x120 [ 307.399103] do_syscall_64+0x281/0x940 [ 307.402967] ? vmalloc_sync_all+0x30/0x30 [ 307.407091] ? finish_task_switch+0x1b9/0x970 [ 307.411564] ? finish_task_switch+0x17a/0x970 [ 307.416040] ? syscall_return_slowpath+0x550/0x550 [ 307.420949] ? syscall_return_slowpath+0x2ac/0x550 [ 307.425858] ? prepare_exit_to_usermode+0x350/0x350 [ 307.430852] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 307.436195] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 307.441028] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 307.446197] RIP: 0033:0x4552d9 [ 307.449366] RSP: 002b:00007f698d45fc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 307.457054] RAX: ffffffffffffffda RBX: 00007f698d4606d4 RCX: 00000000004552d9 [ 307.464302] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 2033/05/18 03:33:41 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) pivot_root(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00') close(r0) open_by_handle_at(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="2b00000000000000006a775e321207b86e80d0a562e7715ffbbdd92d05d09700000000000000000000000000000044f141ed6d4f1c214e6d9fbdef0c9b5ee96e70ebc4b151c4383fc07c5e32"], 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}}}, &(0x7f0000000180)=0x2ae) fchown(r0, r2, 0x0) stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00000005c0)='./file0\x00', 0x200000000004000, r2, r3, 0x6e9a, 0x810000) getdents64(r0, &(0x7f0000001540)=""/188, 0x200015fc) getpeername(r1, &(0x7f00000001c0)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000240)=0x80) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000002c0)={0x835e, 0x10, 0x1, r1}) 2033/05/18 03:33:41 executing program 7: r0 = socket(0x40000000015, 0x804, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000400), 0x0, 0x0, &(0x7f0000b2d000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) [ 307.471548] RBP: 000000000072bea0 R08: 0000000020000080 R09: 0000000000000000 [ 307.478795] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 307.486041] R13: 00000000000003fa R14: 00000000006f9010 R15: 0000000000000022 2033/05/18 03:33:41 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c41ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r3, 0x5}, 0x8) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x4, 0x0, &(0x7f0000000080)}) 2033/05/18 03:33:41 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x2000, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000080)=0x62e) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x0) r2 = dup(r1) read(r1, &(0x7f0000000100)=""/172, 0xac) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0x40085400, &(0x7f0000000000)={0x7, 0x0, 0x0, 0x0, 0x0, 0x80000000000000}) 2033/05/18 03:33:41 executing program 1 (fault-call:1 fault-nth:35): mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f0000000080)) 2033/05/18 03:33:41 executing program 6: socket$packet(0x11, 0x3, 0x300) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_ifreq(r0, 0x80000089a3, &(0x7f00000006c0)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000180)={0x6, {{0xa, 0x4e22, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100000000}}}, 0x88) r2 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x4000, 0x8a) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x0, 0x20}, &(0x7f00000000c0)=0xc) close(r2) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000100)={r3, 0x10001}, 0x8) 2033/05/18 03:33:41 executing program 2: clock_gettime(0x7, &(0x7f0000000080)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000000100)=0x2) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f0000000200)={r1, r2+30000000}, &(0x7f0000000240)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000000e000/0x4000)=nil, 0x4000, 0xc) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x10080, 0x0) close(r0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000300)=&(0x7f0000000280)) clone(0x4, &(0x7f00006cc000), &(0x7f0000a25ffc), &(0x7f0000dbb000), &(0x7f000076f000)) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000000180)={0x4, &(0x7f0000000140)=[{0x10000, 0xfffffffffffff000, 0x9, 0x3}, {0x400, 0xffffffffffff3c8f, 0x45964bc8, 0x1a}, {0x3ff, 0x5, 0x80, 0x3}, {0x1, 0x7fff, 0x6, 0x81e}]}) 2033/05/18 03:33:41 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x7cc, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000040)=""/97) openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0xfd, 0x0) 2033/05/18 03:33:41 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='loginuid\x00') ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000080)={0x1, 0x0, [{0x6f, 0x7, 0x0, 0x0, @adapter={0x100, 0x2, 0x8001, 0x7, 0x3}}]}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0xfffffffffffffc01, 0x4, 0x4, 0x3, 0x0, 0x0, 0x100, 0x0, 0x400, 0xd65, 0x0, 0x4, 0xffffffff, 0xffff, 0x976, 0x2, 0x1, 0xffffffffffff0001, 0xfffffffffffffffa, 0x8, 0x196, 0xb13e, 0x0, 0x0, 0x1000, 0x6, 0x8001, 0x401, 0x100, 0x0, 0x40, 0x9, 0x5, 0x20, 0x1f, 0xfff, 0x0, 0x81, 0x2, @perf_bp={&(0x7f0000000180), 0xc}, 0x4100, 0x2, 0x1, 0x7, 0x1, 0x100000000, 0x1}, r2, 0x4, r1, 0x2) bind$llc(r0, &(0x7f0000000000)={0x1a, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) r3 = request_key(&(0x7f00000000c0)='rxrpc\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='vmnet1}\x00', 0xfffffffffffffff8) keyctl$invalidate(0x15, r3) sendto$llc(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2033/05/18 03:33:41 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000000), 0x7fffffff) ioctl(r0, 0x7, &(0x7f0000000240)="d314ae51a3b22f2b0f1f85b40275c8e7a5a9ea4a3026accf61c2a7c3334e71512d1cdf9445f3ec84842dbef8a4056e40b10abaadf21e4159a102389f6766993e25175bbc7ff4cd52cee820189d8646d7c700b123ab58ae0d804ea35b5bd3d86209ae29de2f2cdb9d8fc8c8e42ac47da90d93b86f2a423a0e1d117b1a2927ea06e0cfc61c1197447ed72a4bb02e6196aa97767be7783cc4596ec0804f68cfafbdd48fb5e0a251eae2dd") r2 = dup3(r1, r1, 0x80000) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x820000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x68, r3, 0x400, 0x70bd25, 0x25dfdbfc, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5e}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x200}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xe}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaefa}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x68}, 0x1, 0x0, 0x0, 0x4}, 0x4000800) 2033/05/18 03:33:41 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x105}, 0x1}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x10100, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000140)={&(0x7f0000000040)=[0x8, 0x2d, 0x7], 0x3, 0x6, 0x558d, 0x20, 0xa2ae, 0x6, {0x5, 0x1, 0xa1cc, 0x1, 0xffff, 0x2, 0x1, 0x5, 0x101, 0x4, 0x2, 0x1, 0x1f, 0x4, "e9845d18b271398b72b84b86ccd3a5486e77fe54ca43d38c9f807802b6a5542b"}}) 2033/05/18 03:33:41 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00000000c0)=r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x22, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000780)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000007c0)={0x0, 0x1fc0000, 0xbc, 0x5}, &(0x7f0000000800)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000840)={r3, 0xfffffffffffffffe}, &(0x7f0000000880)=0x8) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) sendto$ax25(r0, &(0x7f00000002c0)="6b6fd0826851c83bf1676a8ceefdd1944af7d82646636f67c9cc6b5ce53763caef20377164d3497c351e176c04fed3c85be5eb4a82132c23100155489f5790ad19105b", 0x43, 0x4040, &(0x7f0000000080)={0x3, {"014ed27c4446b2"}, 0x100}, 0x10) r7 = dup2(r4, r6) r8 = dup3(r6, r5, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00000008c0)) ioctl$TCXONC(r1, 0x540a, 0x0) execveat(r8, &(0x7f0000000140)='./file0\x00', &(0x7f0000000480)=[&(0x7f0000000240)='/dev/ptmx\x00', &(0x7f0000000340)='/dev/midi#\x00', &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='ppp0\x00', &(0x7f0000000400)='/dev/ptmx\x00', &(0x7f0000000440)='posix_acl_access:proc\\-posix_acl_accessnodev,trustedtrusted\x00'], &(0x7f0000000700)=[&(0x7f00000004c0)='\x00', &(0x7f0000000500)='\x00', &(0x7f0000000540)='\x00', &(0x7f0000000580)='/dev/midi#\x00', &(0x7f00000005c0)='ppp0&\x00', &(0x7f0000000600)="5e656d316c6f5b65746830455b1c766d6e6574307573657200", &(0x7f0000000640)='/dev/midi#\x00', &(0x7f0000000680)='/dev/kvm\x00', &(0x7f00000006c0)="73797374656def216b272b3a2d776c616e3073797374656d46747275737465645edb00"], 0x400) ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) r9 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x0, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r7, 0x8250aea6, &(0x7f0000000180)=""/103) setsockopt$bt_l2cap_L2CAP_OPTIONS(r9, 0x6, 0x1, &(0x7f0000000000)={0x6, 0x63, 0x3, 0x8001, 0x8, 0x5, 0x401}, 0xc) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x0, 0x0) socket$key(0xf, 0x3, 0x2) [ 307.695500] FAULT_INJECTION: forcing a failure. [ 307.695500] name failslab, interval 1, probability 0, space 0, times 0 [ 307.707224] CPU: 1 PID: 20446 Comm: syz-executor1 Not tainted 4.16.0+ #13 [ 307.714148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 307.723491] Call Trace: [ 307.726077] dump_stack+0x1a7/0x27d [ 307.729702] ? arch_local_irq_restore+0x53/0x53 [ 307.734368] ? __lock_acquire+0x638/0x3c30 [ 307.738604] should_fail+0x914/0xae0 [ 307.742316] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 307.747407] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 307.752586] ? __lock_acquire+0x638/0x3c30 [ 307.756806] ? is_bpf_text_address+0xa4/0x120 [ 307.761287] ? find_held_lock+0x35/0x1d0 [ 307.765333] ? __lock_is_held+0xb6/0x140 [ 307.769385] ? check_same_owner+0x320/0x320 [ 307.773684] ? __d_lookup+0x4f4/0x830 [ 307.777464] ? rcu_note_context_switch+0x710/0x710 [ 307.782378] should_failslab+0xec/0x120 [ 307.786336] kmem_cache_alloc+0x47/0x760 [ 307.790386] __d_alloc+0xc1/0xbd0 [ 307.793821] ? shrink_dcache_for_umount+0x290/0x290 [ 307.798815] ? d_alloc_parallel+0x1b40/0x1b40 [ 307.803291] ? lock_release+0xa40/0xa40 [ 307.807246] ? mark_held_locks+0xaf/0x100 [ 307.811371] ? d_lookup+0x133/0x2e0 [ 307.814979] ? d_lookup+0x1d5/0x2e0 [ 307.818591] d_alloc+0x8e/0x340 [ 307.821851] ? __d_alloc+0xbd0/0xbd0 [ 307.825545] ? full_name_hash+0x9b/0xe0 [ 307.829509] __rpc_lookup_create_exclusive+0x183/0x1d0 [ 307.834769] ? down_write+0x87/0x120 [ 307.838461] ? rpc_d_lookup_sb+0x1a0/0x1a0 [ 307.842673] ? down_read+0x1b0/0x1b0 [ 307.846368] ? kasan_check_write+0x14/0x20 [ 307.850588] rpc_populate.constprop.15+0xa3/0x340 [ 307.855418] rpc_fill_super+0x379/0xae0 [ 307.859373] ? cap_capable+0x1b5/0x230 [ 307.863240] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 307.868412] ? security_capable+0x8e/0xc0 [ 307.872543] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 307.877712] ? ns_capable_common+0xcf/0x160 [ 307.882019] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 307.887192] mount_ns+0xc4/0x190 [ 307.890540] rpc_mount+0x9e/0xd0 [ 307.893885] mount_fs+0x66/0x2d0 [ 307.897235] vfs_kern_mount.part.26+0xc6/0x4a0 [ 307.901796] ? may_umount+0xa0/0xa0 [ 307.905406] ? _raw_read_unlock+0x22/0x30 [ 307.909534] ? __get_fs_type+0x8a/0xc0 [ 307.913405] do_mount+0xea4/0x2b90 [ 307.916933] ? copy_mount_string+0x40/0x40 [ 307.921145] ? rcu_pm_notify+0xc0/0xc0 [ 307.925021] ? copy_mount_options+0x5f/0x2e0 [ 307.929409] ? rcu_read_lock_sched_held+0x108/0x120 [ 307.934402] ? kmem_cache_alloc_trace+0x459/0x740 [ 307.939223] ? kasan_check_write+0x14/0x20 [ 307.943439] ? _copy_from_user+0x99/0x110 [ 307.947566] ? copy_mount_options+0x1f7/0x2e0 [ 307.952044] ksys_mount+0xab/0x120 [ 307.955563] SyS_mount+0x39/0x50 [ 307.958906] ? ksys_mount+0x120/0x120 [ 307.962686] do_syscall_64+0x281/0x940 [ 307.966552] ? vmalloc_sync_all+0x30/0x30 [ 307.970678] ? finish_task_switch+0x1b9/0x970 [ 307.975150] ? finish_task_switch+0x17a/0x970 [ 307.979623] ? syscall_return_slowpath+0x550/0x550 [ 307.984532] ? syscall_return_slowpath+0x2ac/0x550 [ 307.989441] ? prepare_exit_to_usermode+0x350/0x350 [ 307.994438] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 307.999786] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 308.004613] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 308.009780] RIP: 0033:0x4552d9 [ 308.012946] RSP: 002b:00007f698d45fc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 308.020632] RAX: ffffffffffffffda RBX: 00007f698d4606d4 RCX: 00000000004552d9 [ 308.027878] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 308.035125] RBP: 000000000072bea0 R08: 0000000020000080 R09: 0000000000000000 2033/05/18 03:33:42 executing program 6: socket$packet(0x11, 0x3, 0x300) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_ifreq(r0, 0x80000089a3, &(0x7f00000006c0)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000180)={0x6, {{0xa, 0x4e22, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100000000}}}, 0x88) r2 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x4000, 0x8a) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x0, 0x20}, &(0x7f00000000c0)=0xc) close(r2) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000100)={r3, 0x10001}, 0x8) 2033/05/18 03:33:42 executing program 1 (fault-call:1 fault-nth:36): mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f0000000080)) [ 308.042370] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 308.049615] R13: 00000000000003fa R14: 00000000006f9010 R15: 0000000000000023 [ 308.057095] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / 2033/05/18 03:33:42 executing program 3: socket$can_bcm(0x1d, 0x2, 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_SREGS(r3, 0x8138ae83, &(0x7f0000000140)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$TCSBRKP(r4, 0x5425, 0x6bfde114) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2033/05/18 03:33:42 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x30}, 0xc) write$eventfd(r1, &(0x7f0000605ff8), 0x10235) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000080)=""/113) write$eventfd(r1, &(0x7f0000000040), 0xfdc8) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000100)="09ea95a650f2ced2e203f56414e8c838", 0x10) writev(r1, &(0x7f00000013c0)=[{&(0x7f0000000380)="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", 0x301}], 0x1) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000000)={{0xfffffffeffffffff, 0x8f}, 0x10}, 0x10) [ 308.141104] FAULT_INJECTION: forcing a failure. [ 308.141104] name failslab, interval 1, probability 0, space 0, times 0 [ 308.152411] CPU: 0 PID: 20466 Comm: syz-executor1 Not tainted 4.16.0+ #13 [ 308.159333] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 308.168684] Call Trace: [ 308.171266] dump_stack+0x1a7/0x27d [ 308.174878] ? arch_local_irq_restore+0x53/0x53 [ 308.179532] should_fail+0x914/0xae0 [ 308.183223] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 308.188313] ? find_held_lock+0x35/0x1d0 [ 308.192353] ? __lock_is_held+0xb6/0x140 [ 308.196396] ? check_same_owner+0x320/0x320 [ 308.200693] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 308.205684] ? rcu_note_context_switch+0x710/0x710 [ 308.210596] should_failslab+0xec/0x120 [ 308.214550] kmem_cache_alloc+0x47/0x760 [ 308.218584] ? current_time+0x18/0xc0 [ 308.222361] ? lock_downgrade+0x980/0x980 [ 308.226488] __d_alloc+0xc1/0xbd0 [ 308.229919] ? lock_release+0xa40/0xa40 [ 308.233873] ? shrink_dcache_for_umount+0x290/0x290 [ 308.238865] ? mark_held_locks+0xaf/0x100 [ 308.242990] ? current_kernel_time64+0x122/0x2f0 [ 308.247723] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 308.252717] ? trace_hardirqs_on+0xd/0x10 [ 308.256839] ? current_kernel_time64+0x1d4/0x2f0 [ 308.261570] ? ktime_get_raw+0x380/0x380 [ 308.265607] ? evict_inodes+0x590/0x590 [ 308.269556] ? timespec_trunc+0x79/0xe0 [ 308.273505] ? inc_nlink+0x45/0x160 [ 308.277112] d_make_root+0x3f/0x80 [ 308.280627] rpc_fill_super+0x32f/0xae0 [ 308.284578] ? cap_capable+0x1b5/0x230 [ 308.288444] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 308.293611] ? security_capable+0x8e/0xc0 [ 308.297740] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 308.302905] ? ns_capable_common+0xcf/0x160 [ 308.307205] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 308.312368] mount_ns+0xc4/0x190 [ 308.316306] rpc_mount+0x9e/0xd0 [ 308.319652] mount_fs+0x66/0x2d0 [ 308.322999] vfs_kern_mount.part.26+0xc6/0x4a0 [ 308.327561] ? may_umount+0xa0/0xa0 [ 308.331162] ? _raw_read_unlock+0x22/0x30 [ 308.335283] ? __get_fs_type+0x8a/0xc0 [ 308.339155] do_mount+0xea4/0x2b90 [ 308.342670] ? kasan_check_read+0x11/0x20 [ 308.346795] ? do_raw_spin_unlock+0x9e/0x310 [ 308.351178] ? copy_mount_string+0x40/0x40 [ 308.355389] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 308.360121] ? retint_kernel+0x10/0x10 [ 308.363986] ? copy_mount_options+0x149/0x2e0 [ 308.368462] ? __sanitizer_cov_trace_pc+0x48/0x50 [ 308.373283] ? copy_mount_options+0x1f7/0x2e0 [ 308.377753] ksys_mount+0xab/0x120 [ 308.381270] SyS_mount+0x39/0x50 [ 308.384609] ? ksys_mount+0x120/0x120 [ 308.388387] do_syscall_64+0x281/0x940 [ 308.392248] ? vmalloc_sync_all+0x30/0x30 [ 308.396370] ? finish_task_switch+0x1b9/0x970 [ 308.400838] ? finish_task_switch+0x17a/0x970 [ 308.405308] ? syscall_return_slowpath+0x550/0x550 [ 308.410210] ? syscall_return_slowpath+0x2ac/0x550 [ 308.415115] ? prepare_exit_to_usermode+0x350/0x350 [ 308.420107] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 308.425446] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 308.430269] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 308.435433] RIP: 0033:0x4552d9 [ 308.438597] RSP: 002b:00007f698d45fc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 308.446279] RAX: ffffffffffffffda RBX: 00007f698d4606d4 RCX: 00000000004552d9 [ 308.453523] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 308.460775] RBP: 000000000072bea0 R08: 0000000020000080 R09: 0000000000000000 [ 308.468025] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 308.475271] R13: 00000000000003fa R14: 00000000006f9010 R15: 0000000000000024 2033/05/18 03:33:43 executing program 6: socket$packet(0x11, 0x3, 0x300) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_ifreq(r0, 0x80000089a3, &(0x7f00000006c0)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000180)={0x6, {{0xa, 0x4e22, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100000000}}}, 0x88) r2 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x4000, 0x8a) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x0, 0x20}, &(0x7f00000000c0)=0xc) close(r2) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000100)={r3, 0x10001}, 0x8) 2033/05/18 03:33:43 executing program 1 (fault-call:1 fault-nth:37): mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f0000000080)) 2033/05/18 03:33:43 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f0000d75000), 0x1002b) r1 = creat(&(0x7f0000000080)='.\x00', 0x84) setsockopt$inet6_dccp_buf(r1, 0x21, 0x8f, &(0x7f0000000180)="ccb5f0d7d4080ba9e59be646e878012071c9432af2d699aa35f039362e0d764485dc838cdbad5a9084bfbb19da5bcd1a925ef93fec141a8af4a9439eebea184b103ffaf6e8c0f3ad9fd17129234e83aad8b892c40c9dc6cff999a192a277ef5cdb0f9f73aba392b997edb8f556dbcee292ecd0728b588b33b9d28feeae3b149c2d4d1622f252281b223aee302334b25194c890b8d565ded0f0f5ff776a1f5443562bc9c38755f13bc44afe93cfc42ebbc8e221ba2cbede8952b8d3cc99e0b5d2b0f7a0f2aaaa", 0xc6) r2 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r2, &(0x7f0000000100)="637075616363742e75cf4df4467a0585000048727401a15cc10a0000000000ab46a5b92e605bb5aa91e42243b5542316a727e1533e1cc7dfa72f2efa72dd0a975176f0674cde0858e4f31e16d813794c600ef24fc6a1cc5e9afb9f", 0x0, 0x0) 2033/05/18 03:33:43 executing program 3: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000500)={"65716c041d8c00d36028eab4d8b900", 0x5}) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000580)={{{@in6, @in=@multicast2}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000680)=0xe8) getpgrp(0x0) getpgrp(0xffffffffffffffff) sendmsg$nl_generic(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000014c0)={0x18, 0x8000027, 0x1ff307543bf68163, 0x0, 0x0, {0x3}, [@generic="e5"]}, 0x18}, 0x1}, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000440)={r2, 0x0, 0x0, 0x0, &(0x7f0000000280)=[0x0, 0x0, 0x0], 0x3}, 0x20) getsockopt$inet_int(r2, 0x0, 0xb, &(0x7f00000006c0), &(0x7f0000000700)=0x4) getpeername$inet(r2, &(0x7f0000000200)={0x0, 0x0, @loopback}, &(0x7f0000000240)=0x10) r3 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000000)=0x1) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000100)={0xffffffffffffffff, r3}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000340)={{{@in=@multicast2, @in=@multicast1}}, {{}, 0x0, @in=@multicast1}}, &(0x7f00000002c0)=0xe8) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000480), &(0x7f00000004c0)=0xc) 2033/05/18 03:33:43 executing program 5: r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9", 0x3c, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r1, 0x7f}, 0x8) creat(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hfs\x00', 0x81081, &(0x7f00000000c0)) 2033/05/18 03:33:43 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x7fff, 0x40000) openat(r1, &(0x7f0000000100)='./file0\x00', 0x400000, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x7a) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2033/05/18 03:33:43 executing program 4: mmap(&(0x7f000066d000/0x2000)=nil, 0x2000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) 2033/05/18 03:33:43 executing program 7: r0 = memfd_create(&(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f00000000c0)='syz_tun\x00') fanotify_mark(0xffffffffffffffff, 0x0, 0x10000, 0xffffffffffffffff, &(0x7f00000004c0)='./file1\x00') write(r0, &(0x7f0000ffdffb)='#', 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) accept4$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000500)=0x0) sched_getscheduler(r1) sendmsg$nl_xfrm(r0, &(0x7f0000000480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000280)=ANY=[@ANYBLOB="640000001c000100000000000000df25000000000c0080005d0735000700000044000500ac1414aa0044fc331dd895629be600000000000000000000000000000000000000000000aa00000087af28d273c7aec7ef026d94d6d836000301000000000000000000000400000000"], 0x64}, 0x1, 0x0, 0x0, 0x80c0}, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000200)) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000001c0)='/dev/vga_arbiter\x00', &(0x7f0000000540)='/r\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) [ 309.168604] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. [ 309.184907] FAULT_INJECTION: forcing a failure. [ 309.184907] name failslab, interval 1, probability 0, space 0, times 0 [ 309.196208] CPU: 1 PID: 20493 Comm: syz-executor1 Not tainted 4.16.0+ #13 [ 309.203130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 309.212475] Call Trace: [ 309.215058] dump_stack+0x1a7/0x27d [ 309.218674] ? arch_local_irq_restore+0x53/0x53 [ 309.223329] ? __lock_acquire+0x638/0x3c30 [ 309.227554] should_fail+0x914/0xae0 [ 309.231255] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 309.236343] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 309.241518] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 309.246686] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 309.251852] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 309.257027] ? find_held_lock+0x35/0x1d0 [ 309.261071] ? __lock_is_held+0xb6/0x140 [ 309.265122] ? check_same_owner+0x320/0x320 [ 309.269420] ? __d_lookup+0x4f4/0x830 [ 309.273204] ? rcu_note_context_switch+0x710/0x710 [ 309.278118] should_failslab+0xec/0x120 [ 309.282074] kmem_cache_alloc+0x47/0x760 [ 309.286119] __d_alloc+0xc1/0xbd0 [ 309.289551] ? shrink_dcache_for_umount+0x290/0x290 [ 309.294545] ? d_alloc_parallel+0x1b40/0x1b40 [ 309.299027] ? lock_release+0xa40/0xa40 [ 309.302982] ? mark_held_locks+0xaf/0x100 [ 309.307110] ? d_lookup+0x133/0x2e0 [ 309.310718] ? d_lookup+0x1d5/0x2e0 [ 309.314324] d_alloc+0x8e/0x340 [ 309.317583] ? __d_alloc+0xbd0/0xbd0 [ 309.321274] ? full_name_hash+0x9b/0xe0 [ 309.325237] __rpc_lookup_create_exclusive+0x183/0x1d0 [ 309.330492] ? rpc_d_lookup_sb+0x1a0/0x1a0 [ 309.334712] rpc_populate.constprop.15+0xa3/0x340 [ 309.339546] rpc_fill_super+0x379/0xae0 [ 309.343502] ? cap_capable+0x1b5/0x230 [ 309.347368] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 309.352566] ? security_capable+0x8e/0xc0 [ 309.356694] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 309.361860] ? ns_capable_common+0xcf/0x160 [ 309.366161] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 309.371330] mount_ns+0xc4/0x190 [ 309.374676] rpc_mount+0x9e/0xd0 [ 309.378029] mount_fs+0x66/0x2d0 [ 309.381382] vfs_kern_mount.part.26+0xc6/0x4a0 [ 309.385948] ? may_umount+0xa0/0xa0 [ 309.389552] ? _raw_read_unlock+0x22/0x30 [ 309.393677] ? __get_fs_type+0x8a/0xc0 [ 309.397555] do_mount+0xea4/0x2b90 [ 309.401078] ? copy_mount_string+0x40/0x40 [ 309.405290] ? rcu_pm_notify+0xc0/0xc0 [ 309.409162] ? copy_mount_options+0x5f/0x2e0 [ 309.413548] ? rcu_read_lock_sched_held+0x108/0x120 [ 309.418543] ? kmem_cache_alloc_trace+0x459/0x740 [ 309.423364] ? kasan_check_write+0x14/0x20 [ 309.427581] ? _copy_from_user+0x99/0x110 [ 309.431709] ? copy_mount_options+0x1f7/0x2e0 [ 309.436186] ksys_mount+0xab/0x120 [ 309.439707] SyS_mount+0x39/0x50 [ 309.443050] ? ksys_mount+0x120/0x120 [ 309.446830] do_syscall_64+0x281/0x940 [ 309.450695] ? vmalloc_sync_all+0x30/0x30 [ 309.454822] ? finish_task_switch+0x1b9/0x970 [ 309.459295] ? finish_task_switch+0x17a/0x970 [ 309.463771] ? syscall_return_slowpath+0x550/0x550 [ 309.468676] ? syscall_return_slowpath+0x2ac/0x550 [ 309.473584] ? prepare_exit_to_usermode+0x350/0x350 [ 309.478580] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 309.483925] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 309.488750] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 309.493918] RIP: 0033:0x4552d9 [ 309.497085] RSP: 002b:00007f698d45fc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 309.504773] RAX: ffffffffffffffda RBX: 00007f698d4606d4 RCX: 00000000004552d9 [ 309.512022] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 2033/05/18 03:33:43 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0xc9, 0x0, 0x0) 2033/05/18 03:33:43 executing program 6: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x420000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x101, @tick=0x6, 0x3ff, {0x5, 0x1}, 0x802, 0x3, 0xfd}) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0xa, @local={0xfe, 0x80, [], 0xaa}, 0x6ec14f97}, 0x1c) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$int_in(r0, 0x5452, &(0x7f0000affff8)=0x2000007) dup2(r0, r2) [ 309.519268] RBP: 000000000072bea0 R08: 0000000020000080 R09: 0000000000000000 [ 309.526511] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 309.533758] R13: 00000000000003fa R14: 00000000006f9010 R15: 0000000000000025 [ 309.545800] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / [ 309.556511] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. 2033/05/18 03:33:43 executing program 5: unshare(0x20000400) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x1000000000000003, 0x4, 0x4, 0x100000001}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000048000)={0xd, 0x3, 0x4, 0x9, 0x0, r0}, 0x2c) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x80) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000080)=""/228) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000040)=0x3, 0x4) 2033/05/18 03:33:43 executing program 1 (fault-call:1 fault-nth:38): mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f0000000080)) 2033/05/18 03:33:43 executing program 2: add_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f0000e37ffb)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="3082008b301820dae75ec1016a60ab7a28cfdf10f452bb6842d44b1f00f81454a220b69b128cfbacb5844378b3c7051deadb4613293411c78bbe239cdbc028c5f6aa06f3de8ecea886311a0f47b8ce1a95c89927af814c1d7d50b851c2a0830a29333253acca79a147cc2983ebee4f6bb80f3313dca5cf25fe350623333b30c394afb1343494c7b62698338237e902da2b3e10a06d", 0x95, 0xfffffffffffffffd) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x10040) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000000c0)=""/207, &(0x7f00000001c0)=0xcf) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x10}) 2033/05/18 03:33:43 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffff"], 0x0) r0 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'tunl0\x00', 0x0}) r2 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x101000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000100)={0x2a8, @tick=0x3, 0x9, {0x4a71fb78}, 0xd4a, 0x1, 0x5df}) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r3, &(0x7f0000000000)={0x1f, r1}, 0xc) getsockopt$IP_VS_SO_GET_DESTS(r3, 0x0, 0x484, &(0x7f0000000040)=""/55, &(0x7f0000000080)=0x37) 2033/05/18 03:33:43 executing program 6: r0 = socket$inet(0xa, 0x1, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x1, 0x209, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x1, 0x1a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000008000), &(0x7f0000000240)=ANY=[@ANYBLOB="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"]}, 0x220) membarrier(0x1, 0x0) 2033/05/18 03:33:43 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x4) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x102) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="f943042e40b490e62854ae96b77cc4e5b615cc59a3553c12b0961c2462489ef4036ddefa16709ec3e2341555b8324c67d1d28583ee8808dd53064158db", 0x3d) r1 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000280)={0x8, 0x7, 0x400, 0x58ae, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000300)) sched_setattr(r1, &(0x7f0000000340)={0x5cf50dfd4726e819, 0x0, 0x0, 0x10001, 0x0, 0x9, 0xffffffff, 0x101}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000380)) sendto(r0, &(0x7f0000000440)="3bd7e8f0e7cb93030741827b3f411064067738e16a16440bf37da47e73e0f6c461b5d9a398404300e8cb24397cb4c546116ecd22105b34125aacc1cbe8434bb47847a783acf4f276548cafab022c03d6967a3062a605cafa6754c1619bd2335435a35c002ca449987fddb27ef68ef34b8e48d511fb7b272e0f5ae46ccc1757495cf3ab9339ff75", 0x87, 0x40000, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000500)) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000540)) sendmsg$key(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000580)={0x2, 0x8, 0x2, 0x7, 0x2, 0x0, 0x70bd2c, 0x25dfdbfe}, 0x10}, 0x1}, 0x24008000) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000640)='/dev/sequencer2\x00', 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000680)={'mangle\x00'}, &(0x7f0000000700)=0x54) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000780)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000980)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x102004}, 0xc, &(0x7f0000000940)={&(0x7f00000007c0)={0x174, r3, 0x100, 0x70bd27, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xa2ac}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x68a}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xfffffffffffffff9}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x44}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfff}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'erspan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}]}, 0x174}, 0x1, 0x0, 0x0, 0x4040001}, 0x8000) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000009c0)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000ac0)=0xe8) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000c00)={@ll={0x11, 0x0, r4, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, {&(0x7f0000000b00)=""/173, 0xad}, &(0x7f0000000bc0), 0x5}, 0xa0) sysinfo(&(0x7f0000000cc0)=""/58) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000d00)={{0x2, 0x9cb}, 0x20}, 0x10) write(r0, &(0x7f0000000d40)="b7bae61b304f93910fe42caf472496d05b120e8d726261836132ff361d9168ebe1c4dac7830b53d7dced8dc48fb65258b84f00786a8e05eed627ad36a91f8c1f771bfeb68071f9911c418de24060aaed521af54d63ee8185256b8f72cf18b491e825a9b270c9195deb551399539b496f19e86468bc2b6009c8085c94b2b99d6925ee1cad2608daa0", 0x88) getrusage(0xffffffffffffffff, &(0x7f0000000e00)) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000ec0)=0x1, 0x4) ioprio_get$uid(0x3, r5) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000f00)={{{@in, @in=@loopback}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000001000)=0xe8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000010c0)={0x0, 0x58, &(0x7f0000001040)=[@in6={0xa, 0x4e20, 0x5, @empty, 0x200000000000000}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, [], 0x16}, 0x100000000}]}, &(0x7f0000001100)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000001140)={r6, 0x5}, 0x8) [ 309.707126] FAULT_INJECTION: forcing a failure. [ 309.707126] name failslab, interval 1, probability 0, space 0, times 0 [ 309.718447] CPU: 0 PID: 20535 Comm: syz-executor1 Not tainted 4.16.0+ #13 [ 309.725369] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 309.734715] Call Trace: [ 309.737305] dump_stack+0x1a7/0x27d [ 309.740932] ? arch_local_irq_restore+0x53/0x53 [ 309.745611] should_fail+0x914/0xae0 [ 309.749322] ? perf_trace_lock_acquire+0xe3/0x980 [ 309.754158] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 309.759244] ? perf_trace_lock+0x900/0x900 [ 309.763456] ? mark_held_locks+0xaf/0x100 [ 309.767585] ? __raw_spin_lock_init+0x1c/0x100 [ 309.772147] ? find_held_lock+0x35/0x1d0 [ 309.776193] ? __lock_is_held+0xb6/0x140 [ 309.780243] ? check_same_owner+0x320/0x320 [ 309.784540] ? d_alloc+0x269/0x340 [ 309.788060] ? rcu_note_context_switch+0x710/0x710 [ 309.792972] should_failslab+0xec/0x120 [ 309.796927] kmem_cache_alloc+0x47/0x760 [ 309.800966] ? d_drop+0x51/0x60 [ 309.804224] ? rpc_i_callback+0x30/0x30 [ 309.808179] rpc_alloc_inode+0x1a/0x20 [ 309.812046] alloc_inode+0x65/0x180 [ 309.815654] new_inode_pseudo+0x69/0x190 [ 309.819691] ? prune_icache_sb+0x1a0/0x1a0 [ 309.823903] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 309.828460] ? d_add+0xac0/0xac0 [ 309.831804] ? kasan_check_write+0x14/0x20 [ 309.836024] new_inode+0x1c/0x40 [ 309.839370] rpc_get_inode+0x20/0x1e0 [ 309.843148] __rpc_create_common+0x5d/0x1d0 [ 309.847450] rpc_populate.constprop.15+0x1ad/0x340 [ 309.852364] rpc_fill_super+0x379/0xae0 [ 309.856319] ? cap_capable+0x1b5/0x230 [ 309.860187] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 309.865359] ? security_capable+0x8e/0xc0 [ 309.869484] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 309.874652] ? ns_capable_common+0xcf/0x160 [ 309.878952] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 309.884117] mount_ns+0xc4/0x190 [ 309.887463] rpc_mount+0x9e/0xd0 [ 309.890811] mount_fs+0x66/0x2d0 [ 309.894165] vfs_kern_mount.part.26+0xc6/0x4a0 [ 309.898727] ? may_umount+0xa0/0xa0 [ 309.902331] ? _raw_read_unlock+0x22/0x30 [ 309.906455] ? __get_fs_type+0x8a/0xc0 [ 309.910327] do_mount+0xea4/0x2b90 [ 309.913853] ? copy_mount_string+0x40/0x40 [ 309.918069] ? rcu_pm_notify+0xc0/0xc0 [ 309.921943] ? copy_mount_options+0x5f/0x2e0 [ 309.926329] ? rcu_read_lock_sched_held+0x108/0x120 [ 309.931324] ? kmem_cache_alloc_trace+0x459/0x740 [ 309.936144] ? kasan_check_write+0x14/0x20 [ 309.940357] ? _copy_from_user+0x99/0x110 [ 309.944487] ? copy_mount_options+0x1f7/0x2e0 [ 309.948962] ksys_mount+0xab/0x120 [ 309.952484] SyS_mount+0x39/0x50 [ 309.955831] ? ksys_mount+0x120/0x120 [ 309.959610] do_syscall_64+0x281/0x940 [ 309.963473] ? vmalloc_sync_all+0x30/0x30 [ 309.967602] ? finish_task_switch+0x1b9/0x970 [ 309.972072] ? finish_task_switch+0x17a/0x970 [ 309.976544] ? syscall_return_slowpath+0x550/0x550 [ 309.981451] ? syscall_return_slowpath+0x2ac/0x550 [ 309.986361] ? prepare_exit_to_usermode+0x350/0x350 [ 309.991355] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 309.996699] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 310.001524] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 310.006691] RIP: 0033:0x4552d9 [ 310.009859] RSP: 002b:00007f698d45fc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 310.017548] RAX: ffffffffffffffda RBX: 00007f698d4606d4 RCX: 00000000004552d9 [ 310.024795] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 310.032045] RBP: 000000000072bea0 R08: 0000000020000080 R09: 0000000000000000 [ 310.039289] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 310.046536] R13: 00000000000003fa R14: 00000000006f9010 R15: 0000000000000026 2033/05/18 03:33:43 executing program 5: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0xfffffffffffffffd, 0x7, &(0x7f00000004c0)=[{&(0x7f00000000c0)="bbade77fe68989a87b6b9d2075943d9e0f4f2e74d4f15197d2", 0x19, 0x3b80}, {&(0x7f0000000100)="91a5471289510cc3d9601b48e0579f5d845dd182d77d98947acd25863a4020e8e6c54428a8c1e9509501a157eaf20d090c57e3dd05f91a7868da62b8e99d9713c26d4d771d8e22387aa8cc7057927fdb3504defecab8516c4af4d4a3cdbc1a2b3b5df6ed7da999b8add64cead14828cfa8d7e99131dc522374f9878158b3d3f6e1c94126a6c2843bb5d4d4938a1bdd45a8b0ab52", 0x94, 0x1}, {&(0x7f00000001c0)="ff505c25efc410e7089329801f1335c7671db9cba0e114b9cde926deeb9273f4d6f6bb51a43a9eba2f92ed1857630aa5b50e5467f44b1543026d5b26dd2f0ac3b58687b9234a942f1bc1a8cc75336f3e7f6b6550c9771838de0581e66b5f60af02fc3328d9ea5297611d6262e1c6bb365879af385c25b4ea28f0b592af5251ca17fa89486f3f3994c7f71b4517f5ecdda5fe6112e252528bcd9d399712fa5612d4c9cbf83ff6ced7", 0xa8}, {&(0x7f0000000280)="14b91205733cc5462fe8f5dc53e723c6864c0b5f00199597ead954a417ea90247fc42a46da762f7fc0f20913911828438fe9ec538f4bfce0f6786473333316237d1b7f67732f31951ae08c864e0d0c54769cf4ba4f416fc727c379d3a8f7d31f92", 0x61, 0x5}, {&(0x7f0000000300)="80fb422ce0fddf5594d82e27f605862422a8c71b3722d4f154a322dd3c961686674d71a5db2b6d12623fe2da51c49b7aca28f503a7baf3456f593f0d7b1973b4b23b42", 0x43, 0x3}, {&(0x7f0000000380)="5023263a793c336d4569a654ef15f851d95da22a293b6f63ea5afdce2da6f9d1f7df521a9a7fc58ff7f96cfcb15fb5ef36dbc8605d167d3f8d654203939100a5c9b6cabeb90ffa6139db147519a5353270eb5073d81a27b4cabf29a6b36808d59d439a472a91d057ec77fa7e2e60abfc26a194ebb79f771af4bc5b2c21b07e0af1a44b6586fa5e1645051bb2d57a68be453140d7469d550837da55696d4dab7efee0d368050a43f3036757a914704587fd430d4c4dcf1ca5cc06c2448bfa631d1467588796", 0xc5, 0x9}, {&(0x7f0000000480)="aa8a9697036a2518f93e2e56cdf992584c1475f7654e2ba335f06a0d68308e984b9db0a8c8371376646da2e0227bd3", 0x2f, 0x1000}], 0x0, &(0x7f0000000000)={[{@commit={'commit', 0x3d, [0x31, 0x0]}, 0x2c}]}) [ 310.053954] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry mount [ 310.066740] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / 2033/05/18 03:33:44 executing program 4: openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x2, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000080)=""/108) ioctl$TCXONC(r0, 0x540a, 0x1) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000001000/0x2000)=nil) 2033/05/18 03:33:44 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) fchmod(r0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000897ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000010dfc)={0x14, 0x7, 0x1, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x6, @loopback={0x0, 0x1}, 0x1ae9ffed}, @in6={0xa, 0x4e20, 0x7, @loopback={0x0, 0x1}}], 0x38) fcntl$addseals(r2, 0x409, 0xc) 2033/05/18 03:33:44 executing program 0: r0 = socket$inet6(0xa, 0x800, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x202, 0x0) accept$alg(r1, 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x43, &(0x7f00000003c0)=@raw={'raw\x00', 0x9, 0x3, 0x2e8, 0x110, 0xffffffff, 0xffffffff, 0x110, 0xffffffff, 0x350, 0xffffffff, 0xffffffff, 0x350, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0xc8, 0x110}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'pptp\x00'}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, [], [], 'vlan0\x00', 'lo\x00'}, 0x0, 0xc8, 0x108}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x348) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0x4) timer_create(0x4, &(0x7f0000000200)={0x0, 0xe, 0x7}, &(0x7f0000000240)=0x0) timer_getoverrun(r2) getsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f0000000080)=""/167, &(0x7f0000000140)=0xa7) socket$alg(0x26, 0x5, 0x0) 2033/05/18 03:33:44 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(r1, r1) setresuid(r1, 0x0, 0x0) setreuid(r1, r1) ioctl(r0, 0x0, &(0x7f0000000000)="0f1afb64243c5e61b448321ce3094a0a53c7168b94c4ecb2714365083cbad35f8ee64b3143e6169edb101ca6d0e13a819dc23b900aced4e7613c6093e417b205f757495b8bea78d32769f497847f4fa0bde841f63ffbc8cf4ba727bbe85e4bb0078a27a747bec16140803ec0") setreuid(r1, r1) 2033/05/18 03:33:44 executing program 1 (fault-call:1 fault-nth:39): mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f0000000080)) 2033/05/18 03:33:44 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x800000000000001, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0xffffffffffffffac, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/154, 0xffffffffffffff69}], 0x1, &(0x7f0000000000)=""/105, 0x69}, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000), 0x2c5}, 0x50) open_by_handle_at(r1, &(0x7f0000000340)={0xee, 0x3, "a24d6f67b0c7c67cb3ef349f83bcfecc702b5cee3d7746704e504b37cf41da7183ae86c41840de6b3a599d3f3fc3c2db5935396958e3ad511cf478e5a50c80d8dd086ad820ffa3512c83f018926ec1c79f26af2e110a0aa5cee7209075c037afa77afc024d544fc69c7a6855cc954546dfe9983959232425afdb56381d0ee4663f8eb13b9a048bfb15cf73da1fea308aa0f9f8280c2fa73545681da646ce53b1ea8135e6fc66e7c70c6e9f83b55a87ebfd9e65ab2686ffbee6c6f6549c4366ada52c067065f917681453c8b03c9e127ba4728d9775474765b2e73b6de68164f97630488b7256"}, 0x4000) close(r1) close(r0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={0x0, 0x671e}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000280)={r2, 0x9}, 0x8) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000080)=0x5) 2033/05/18 03:33:44 executing program 7: setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0xa, &(0x7f0000000140)=0xa7f, 0x4) r0 = dup(0xffffffffffffffff) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000000)={0x1f, 0x200}) setsockopt$inet6_tcp_int(r0, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000e77fff), 0x0, 0x4804, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2033/05/18 03:33:44 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x18}, 0x1}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x109483, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200, 0x0) ioctl$sock_bt(r2, 0x0, &(0x7f0000000100)="e552feb241fb59f3d1d6a121ba68ffe8ffc0667cc3ce339c54822e8374e0ce16930b839b6c41f1cb7c416cd0ab55d6def3849d11bf0c16efd449fa0a32036625a35e1058c94617ad7e") bind$bt_rfcomm(r2, &(0x7f0000000080)={0x1f, {0xffffffffffffff00, 0xa8f, 0xa9, 0x100, 0x80, 0x5}, 0x1000}, 0xa) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) [ 310.172857] FAULT_INJECTION: forcing a failure. [ 310.172857] name failslab, interval 1, probability 0, space 0, times 0 [ 310.184131] CPU: 0 PID: 20560 Comm: syz-executor1 Not tainted 4.16.0+ #13 [ 310.191057] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 310.200404] Call Trace: [ 310.203076] dump_stack+0x1a7/0x27d [ 310.206707] ? arch_local_irq_restore+0x53/0x53 [ 310.211386] ? __lock_acquire+0x638/0x3c30 [ 310.215631] should_fail+0x914/0xae0 [ 310.219347] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 310.224453] ? perf_trace_lock+0x900/0x900 [ 310.228689] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 310.233873] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 310.239058] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 310.244245] ? find_held_lock+0x35/0x1d0 [ 310.248317] ? __lock_is_held+0xb6/0x140 [ 310.252384] ? check_same_owner+0x320/0x320 [ 310.256700] ? __d_lookup+0x4f4/0x830 [ 310.260504] ? rcu_note_context_switch+0x710/0x710 [ 310.265435] should_failslab+0xec/0x120 [ 310.269411] kmem_cache_alloc+0x47/0x760 [ 310.273476] __d_alloc+0xc1/0xbd0 [ 310.276932] ? shrink_dcache_for_umount+0x290/0x290 [ 310.281952] ? d_alloc_parallel+0x1b40/0x1b40 [ 310.286450] ? lock_release+0xa40/0xa40 [ 310.290431] ? mark_held_locks+0xaf/0x100 [ 310.294572] ? d_lookup+0x133/0x2e0 [ 310.298188] ? d_lookup+0x1d5/0x2e0 [ 310.301805] d_alloc+0x8e/0x340 [ 310.305067] ? __d_alloc+0xbd0/0xbd0 [ 310.308765] ? full_name_hash+0x9b/0xe0 [ 310.312735] __rpc_lookup_create_exclusive+0x183/0x1d0 [ 310.318634] ? rpc_d_lookup_sb+0x1a0/0x1a0 [ 310.322860] rpc_populate.constprop.15+0xa3/0x340 [ 310.327688] rpc_fill_super+0x379/0xae0 [ 310.331645] ? cap_capable+0x1b5/0x230 [ 310.335512] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 310.340682] ? security_capable+0x8e/0xc0 [ 310.344810] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 310.349979] ? ns_capable_common+0xcf/0x160 [ 310.354284] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 310.359452] mount_ns+0xc4/0x190 [ 310.362801] rpc_mount+0x9e/0xd0 [ 310.366148] mount_fs+0x66/0x2d0 [ 310.369495] vfs_kern_mount.part.26+0xc6/0x4a0 [ 310.374059] ? may_umount+0xa0/0xa0 [ 310.377666] ? _raw_read_unlock+0x22/0x30 [ 310.381797] ? __get_fs_type+0x8a/0xc0 [ 310.385667] do_mount+0xea4/0x2b90 [ 310.389190] ? copy_mount_string+0x40/0x40 [ 310.393407] ? rcu_pm_notify+0xc0/0xc0 [ 310.397279] ? copy_mount_options+0x5f/0x2e0 [ 310.401664] ? rcu_read_lock_sched_held+0x108/0x120 [ 310.406659] ? kmem_cache_alloc_trace+0x459/0x740 [ 310.411480] ? kasan_check_write+0x14/0x20 [ 310.415696] ? _copy_from_user+0x99/0x110 [ 310.419828] ? copy_mount_options+0x1f7/0x2e0 [ 310.424305] ksys_mount+0xab/0x120 [ 310.427827] SyS_mount+0x39/0x50 [ 310.431170] ? ksys_mount+0x120/0x120 [ 310.434953] do_syscall_64+0x281/0x940 [ 310.438819] ? vmalloc_sync_all+0x30/0x30 [ 310.442944] ? finish_task_switch+0x1b9/0x970 [ 310.447417] ? finish_task_switch+0x17a/0x970 [ 310.451891] ? syscall_return_slowpath+0x550/0x550 [ 310.456800] ? syscall_return_slowpath+0x2ac/0x550 [ 310.461707] ? prepare_exit_to_usermode+0x350/0x350 [ 310.466703] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 310.472050] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 310.476875] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 310.482045] RIP: 0033:0x4552d9 [ 310.485210] RSP: 002b:00007f698d45fc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 310.492900] RAX: ffffffffffffffda RBX: 00007f698d4606d4 RCX: 00000000004552d9 [ 310.500146] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 310.507395] RBP: 000000000072bea0 R08: 0000000020000080 R09: 0000000000000000 [ 310.514640] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 2033/05/18 03:33:44 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 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, 0x0, 0x1000, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f00000000c0)) r1 = syz_open_dev$sndmidi(&(0x7f00000003c0)='/dev/snd/midiC#D#\x00', 0x2, 0x220001) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x800, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000001540)={&(0x7f0000000900)=ANY=[@ANYBLOB="140000000000616d7df9f972d2b12eae9b81f115796e84cab303ea7d836658970820b9719fa8075eb57f060c16bac5353250b313fab4bea2537b1b435b96dfb25d54f0ebe9540db0a417"], 0x14}, 0x1}, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x2, 0x200) getsockopt$sock_buf(r2, 0x1, 0x0, &(0x7f0000000400)=""/3, &(0x7f0000000480)=0x3) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000100)='./file0\x00', 0x0, 0x8}, 0x10) r4 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) fcntl$setpipe(r1, 0x407, 0xfffffffffffffffe) clock_settime(0x7, &(0x7f0000000340)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r4, &(0x7f0000000080)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000240)={&(0x7f0000000780)=ANY=[@ANYBLOB="0500000078ceda287e784404976cd969b71fef5a573eb1dfbae287fa0e3d34311c0ee53e57fbcb019d5e2ba2b7e57df97f92d4161297d4f2414ddb10b6ed3de7cad128569922ea8fd272369317b014d9e6c4c91ee2e59d5a37baf4ac657649640de407e48a92393ed0199baaa2b34b754c424a61c67cc06c1bb67f0925e7464b2dcaab96a5ec79ff7c3ed2ad9651f61fc2fa042cf89a900adfb60e0c4fdc3e8075625b1bcb765881f7b101806aa06be7f5628e8975d95229c216af524f75d1f68b0afd88", @ANYBLOB="04002dbd7000fedbdf2503000000780003000800010000000000080001000200000014000600fe8000000000000000000000000000ea9f6d5abb080007004e20000008000100010000000800080005000000080001000300000008000300000000001400060000000000000000000000dfff0000010014000600000000000000000000000000"], 0x2}, 0x1, 0x0, 0x0, 0x85}, 0x801) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000740)={r4, &(0x7f0000000640)="1859de3a1c13184bf947033669053a3872158737900013ba6e186f4bf44a62f7f19c1526fce9fa999cd2b8d4a2a517469a883b208fbc701c2ef5871548c224cc8cc8b51cec3a776c976c79c8048e1e14291c319523feb3", &(0x7f00000006c0)=""/87}, 0x18) io_setup(0xa5, &(0x7f00000004c0)=0x0) io_cancel(r5, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x3, 0x1, r0, &(0x7f0000000500)="b22e1d3b0bea20765c526a966668a2957a852d0ce4bd313b98bb59b5f3c05c82847bad850250de05f810c32a5b8dc4564fa94394bdc890164e10ea7a3ecd7f8382d5afd602a3d3db83803c0fea8c622ac7d62af5df02cdff54afe1b1948004de6eb4b9821660dd5dbaecae9376258c8791ac87921352c415db688cf5c764ecc537c9ff8bb17b0da04671bb271bee919c65fdb0c4e04ca23631", 0x99, 0x2, 0x0, 0x1, r1}, &(0x7f0000000600)) close(r3) 2033/05/18 03:33:44 executing program 5: munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) mremap(&(0x7f0000df3000/0x3000)=nil, 0x3000, 0x4000, 0x2, &(0x7f0000ff9000/0x4000)=nil) r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xffffffffffff6304, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000000040)=0x100) prctl$setmm(0x23, 0xf, &(0x7f0000df1000/0x6000)=nil) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f00000000c0)={0xec, @dev={0xac, 0x14, 0x14, 0x18}, 0x4e21, 0x0, 'none\x00', 0x4, 0x8c, 0xd}, 0x2c) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000000)={0x6, 0x8, 0x4, 0x8, 0xbd1, 0x100000001, 0x81, 0x400, 0xffffffffffffffff, 0x1d5, 0xffffffffffffffff, 0x3}) [ 310.521889] R13: 00000000000003fa R14: 00000000006f9010 R15: 0000000000000027 2033/05/18 03:33:44 executing program 0: timer_create(0x4, &(0x7f0000000040)={0x0, 0x7, 0x6, @tid=0xffffffffffffffff}, &(0x7f0000000080)=0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) timer_delete(r0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/sockcreate\x00') exit(0x0) pread64(r2, &(0x7f0000008080)=""/1, 0x1, 0x0) 2033/05/18 03:33:44 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={'ipddp0\x00', 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d, r1}, 0x10, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="01000000000200006300008000000000005f2a05c804fea834bc717e78c0330ad7e0e255e1b072fdcd5f7899c389af27ba913901f0ffff783d60deec28ce27bf11a70816bd7b2b51dac7107e455c25d0920a96d85bd7f4f9e8", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=r2, @ANYRES64=r3/1000+30000, @ANYBLOB="0400008001000000000000e0070200001ec7c662f0e18eac"], 0x48}, 0x1, 0x0, 0x0, 0x80}, 0x8000) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_default\x00', &(0x7f0000000400)='md5sum\x00', 0x7, 0x2) signalfd4(r0, &(0x7f0000000440), 0x8, 0x80800) syz_emit_ethernet(0xe, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x0) 2033/05/18 03:33:44 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='smaps\x00') read$eventfd(r0, &(0x7f00000000c0), 0xd449f7) 2033/05/18 03:33:44 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000140)={0x0, 0x1, &(0x7f0000000300)='u'}) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)}) ioctl$TCGETA(0xffffffffffffffff, 0x5405, &(0x7f0000000000)) [ 310.560954] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / 2033/05/18 03:33:44 executing program 1 (fault-call:1 fault-nth:40): mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f0000000080)) [ 310.665958] FAULT_INJECTION: forcing a failure. [ 310.665958] name failslab, interval 1, probability 0, space 0, times 0 [ 310.677311] CPU: 1 PID: 20594 Comm: syz-executor1 Not tainted 4.16.0+ #13 [ 310.684228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 310.693566] Call Trace: [ 310.696132] dump_stack+0x1a7/0x27d [ 310.699737] ? arch_local_irq_restore+0x53/0x53 [ 310.704402] should_fail+0x914/0xae0 [ 310.708108] ? perf_trace_lock_acquire+0xe3/0x980 [ 310.712938] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 310.718023] ? trace_event_raw_event_lock+0x340/0x340 [ 310.723203] ? perf_trace_lock+0x900/0x900 [ 310.727431] ? mark_held_locks+0xaf/0x100 [ 310.731569] ? __raw_spin_lock_init+0x1c/0x100 [ 310.736146] ? find_held_lock+0x35/0x1d0 [ 310.740197] ? __lock_is_held+0xb6/0x140 [ 310.744253] ? check_same_owner+0x320/0x320 [ 310.748548] ? d_alloc+0x269/0x340 [ 310.752073] ? rcu_note_context_switch+0x710/0x710 [ 310.756995] should_failslab+0xec/0x120 [ 310.760964] kmem_cache_alloc+0x47/0x760 [ 310.765014] ? d_drop+0x51/0x60 [ 310.768279] ? rpc_i_callback+0x30/0x30 [ 310.772228] rpc_alloc_inode+0x1a/0x20 [ 310.776097] alloc_inode+0x65/0x180 [ 310.779699] new_inode_pseudo+0x69/0x190 [ 310.783736] ? prune_icache_sb+0x1a0/0x1a0 [ 310.787949] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 310.792508] ? d_add+0xac0/0xac0 [ 310.795851] ? kasan_check_write+0x14/0x20 [ 310.800070] new_inode+0x1c/0x40 [ 310.803423] rpc_get_inode+0x20/0x1e0 [ 310.807204] __rpc_create_common+0x5d/0x1d0 [ 310.811514] rpc_populate.constprop.15+0x1ad/0x340 [ 310.816440] rpc_fill_super+0x379/0xae0 [ 310.820400] ? cap_capable+0x1b5/0x230 [ 310.824265] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 310.829441] ? security_capable+0x8e/0xc0 [ 310.833567] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 310.838739] ? ns_capable_common+0xcf/0x160 [ 310.843053] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 310.848222] mount_ns+0xc4/0x190 [ 310.851572] rpc_mount+0x9e/0xd0 [ 310.854919] mount_fs+0x66/0x2d0 [ 310.858283] vfs_kern_mount.part.26+0xc6/0x4a0 [ 310.862848] ? may_umount+0xa0/0xa0 [ 310.866456] ? _raw_read_unlock+0x22/0x30 [ 310.870587] ? __get_fs_type+0x8a/0xc0 [ 310.874450] do_mount+0xea4/0x2b90 [ 310.877972] ? kasan_check_read+0x11/0x20 [ 310.882104] ? do_raw_spin_unlock+0x9e/0x310 [ 310.886488] ? copy_mount_string+0x40/0x40 [ 310.890699] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 310.895698] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 310.900440] ? retint_kernel+0x10/0x10 [ 310.904305] ? copy_mount_options+0x18b/0x2e0 [ 310.908796] ? copy_mount_options+0x196/0x2e0 [ 310.913276] ? copy_mount_options+0x1f7/0x2e0 [ 310.917750] ksys_mount+0xab/0x120 [ 310.921275] SyS_mount+0x39/0x50 [ 310.924619] ? ksys_mount+0x120/0x120 [ 310.928396] do_syscall_64+0x281/0x940 [ 310.932257] ? vmalloc_sync_all+0x30/0x30 [ 310.936377] ? finish_task_switch+0x1b9/0x970 [ 310.940846] ? finish_task_switch+0x17a/0x970 [ 310.945325] ? syscall_return_slowpath+0x550/0x550 [ 310.950236] ? syscall_return_slowpath+0x2ac/0x550 [ 310.955151] ? prepare_exit_to_usermode+0x350/0x350 [ 310.960143] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 310.965489] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 310.970323] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 310.975486] RIP: 0033:0x4552d9 [ 310.978652] RSP: 002b:00007f698d45fc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 310.986344] RAX: ffffffffffffffda RBX: 00007f698d4606d4 RCX: 00000000004552d9 [ 310.993595] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 311.000843] RBP: 000000000072bea0 R08: 0000000020000080 R09: 0000000000000000 [ 311.008095] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 311.015348] R13: 00000000000003fa R14: 00000000006f9010 R15: 0000000000000028 [ 311.022929] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry mount [ 311.032640] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / 2033/05/18 03:33:45 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000540)}}, {{&(0x7f00000004c0)=@in6={0x2, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="10000000000000002900000032000000"], 0x10}}], 0x2, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x0) 2033/05/18 03:33:45 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0x2, 0x1}, 0x1c, &(0x7f00000f9000), 0x0, &(0x7f000003cc48)=[{0x142, 0x29, 0x32}], 0x1e8}}], 0x1, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3c, 0x1, 0x40, 0x4c9, 0x3ff}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x3ff, 0x5d, 0x8207, 0x2, 0xf47a, 0x5, 0x154, 0xfff, r2}, &(0x7f0000000100)=0x20) 2033/05/18 03:33:45 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) listen(r0, 0x1) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) getpgid(r1) accept(r0, &(0x7f00000000c0)=@l2, &(0x7f0000000140)=0x80) listen(r0, 0xd20) 2033/05/18 03:33:45 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x43) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r1, 0x100000000000001) r3 = accept4(r1, 0x0, &(0x7f0000da8ffc), 0x0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x101001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000000040)=0x400000000e) ioctl$TIOCSETD(r5, 0x5412, &(0x7f0000000240)=0x8000) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e20, 0x3f, @loopback={0x0, 0x1}, 0x20}, 0x1c) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f00000000c0)) fsetxattr(0xffffffffffffffff, &(0x7f0000000100)=@known='security.selinux\x00', &(0x7f0000000080)='\x00', 0x1, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r4, 0x4008af60, &(0x7f0000000280)={@hyper}) close(r1) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x80000001, 0x80000001, 0x9}, &(0x7f0000000180)=0x10) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000000400)=ANY=[], 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r3, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x1, 'X'}, &(0x7f0000000300)=0x25) ioctl$TUNSETVNETLE(r4, 0x400454dc, &(0x7f00000001c0)=0x1) 2033/05/18 03:33:45 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00004f0000), 0x1) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x84, &(0x7f0000000000)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}, @in={0x2, 0x4e22, @rand_addr=0x100}, @in6={0xa, 0x4e21, 0xa9, @dev={0xfe, 0x80, [], 0x18}, 0x88ca}, @in6={0xa, 0x4e20, 0x7, @empty, 0x8918}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2, 0x8}, &(0x7f0000000180)=0x8) bind$netlink(r0, &(0x7f000098eff4)={0x10}, 0xc) 2033/05/18 03:33:45 executing program 7: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x64) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, r0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000082a000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000040)) 2033/05/18 03:33:45 executing program 1 (fault-call:1 fault-nth:41): mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f0000000080)) 2033/05/18 03:33:45 executing program 3: syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000003640)='./file0\x00', 0xe7fe, 0x19a, &(0x7f00000001c0), 0x4, &(0x7f0000003880)=ANY=[@ANYPTR64=&(0x7f0000003780)=ANY=[@ANYRES16, @ANYPTR64=&(0x7f00000036c0)=ANY=[@ANYPTR], @ANYRES32, @ANYRES32, @ANYRES16, @ANYPTR64=&(0x7f0000003700)=ANY=[@ANYPTR, @ANYBLOB="9fdf68e6a90256a34782c88c98828aaf433614fb910ac031d243db1fdd47a4b9f50fd0624e6c50d1406f612204e4fc85d71aec4f28d321b2171a6beed33d63d2e4e665b3d6ded6beaf74f41496477f3b744e6e424ef26432a309a7e1ed3bc31e52d26aab928d44c9a5"], @ANYBLOB="66132d44366df5a8c724d0a7ee8baaac2f0e8fc7aff1ba2a08af1510f2d3d4f7065c04183ca76dc63acce076a4155cb5aad3613497f38687d045fa5324cf9a98e44f03010b8e0d755c7c06594369ab59e2ad57681395a876f0fa0fb894d79d902ef992faec0bd0e5cadb7944c7b7cb555b114d4b961638d9fa2ef9eab0b6557760aa99329b75fd23916c4a25413bff3408620d07bdb99393d2bcc880f01e3dfa67816d3ee22a04b81d349efe66ee3d155f17c6a977ebda9497324d90ac39"], @ANYRES32, @ANYRES16, @ANYRES64, @ANYRES64]) r0 = open(&(0x7f0000000200)='./file0/fil.0\x00', 0x40000, 0x0) r1 = accept4$packet(r0, &(0x7f0000003600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14, 0x200080800) r2 = getpgrp(0xffffffffffffffff) r3 = gettid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000280)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000002c0)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000300)=0x0) fcntl$getownex(r1, 0x10, &(0x7f0000003040)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003080)={{{@in, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f0000003180)=0xe8) r9 = getgid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000031c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003200)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000003300)=0xe8) r12 = getgid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000003340)=0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x3f, 0x7, 0xe0, 0xe7, 0x712}, 0x14) syz_open_dev$sndpcmp(&(0x7f0000003580)='/dev/snd/pcmC#D#p\x00', 0x1, 0x101000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003380)={0x0, 0x0}, &(0x7f00000033c0)=0xc) getgroups(0x1, &(0x7f0000003400)=[0xffffffffffffffff]) sendmsg$netlink(r0, &(0x7f0000003540)={&(0x7f0000000240)=@proc={0x10, 0x0, 0x25dfdbfc}, 0xc, &(0x7f0000002fc0)=[{&(0x7f0000000380)={0x568, 0x34, 0x20, 0x70bd2b, 0x25dfdbfb, "", [@generic="1265fc43a765cb93e77d936bf54d90ec5cd12192a28e0fc8a9f68d98664dd2ef63ed406d0320e024093027f2707ba0bffe05e31f559c71357ca28b3a882ab389fb2ed619c018381fa315a000c8baf59951e6d35175ba79f3cda7cf2c84d4479cb25f264882cc6a498f1208083636dcc91c7a26d5fdfd924416da154ec97b6b108b7651cf85618e243b0300b24683265878f0986fe1cdf7b653dde460998a5d31fbd32ab007c3ec0a428ed080cc8173d42161924d912edab8c154a2bb85acb0245d5f440e418e649dacab30994660fad9fcc3f7e46a66777eea63f67c1022ae49", @generic="cadb1b4c12b76c3a2f551ee06baa6b888688a6d9d5b8413fe6a9018422e61f57d18e834b536e582f187a8ab702fa3c8ce749883591aff915d8e9cd78dc9c8b32b73c39048ab0213252f2d50d523fcbbcef2ad8b09605ac8111d54e1bcabf317cc568f5e167b3443a3ff2f5a11d7eb396539466b6d294d872d69172a8539bdc61ae86b3a50f8d38d6cf1d245e2e4ad9752c0e167df9a3084a8025408ae599f93bab3bf172c61f80f3902c4e2c4f2ef7b9ca8ed4773f4895840634bdaf7336a646a44e5f1e", @nested={0x2d0, 0x90, [@generic="011c4a664f760ef6e7c38c1554d9d003d1b0397dd32e95d3302f033ad2692b7d00676459b97b225476ddb029dc55fbf1c77268b1b11bd171babc687ffd673ee10efb13a9bd8b695ae0827c0dae86ac894361d2e884874267680e663f618620342b71810364c645ee111be713934568ce476db619935eb7689d1233f91a218f86039dcec56c3269d0e3ba", @generic="ecf2591ad6b1c2", @generic="f4ce2e50105d1416f17d02f30e5591b0a7e578d6b4827af73db95ff99e4f28436824225f0424bc6e033c957c4e051ad13d1df014c11c8b47794def3b872acafbbbfbc5ff88ea7d199147ad26ef69abbb7cbbdfd7277e051079e2c7f31a55e8954cc12a5701590af7bb5ec853ecdb3d4a65d5b2d34c0343f9cf566b66d978577e452cc38ca9907baecd0063f54f57e87d5e4e9b3f8fb12338b1de8f8ba05cb92d68d79d36281975c4dcbebf29bc8e967c6bfb18ed64522818", @generic="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", @generic="3cddf396d97096e7a295bb0a149fb21962ef61", @generic="84f4f96869ab773e44a5eef19aecc3d1f973f71753052dca2395ca27e8c7a9d2e9d669fe36d139d37cf2459d709dbc4ffb9485f3cb591a56c0fa65b4f96d119c0142406bd1d4", @generic="b6dcd2dc30f1464f60705d92b1bd51ea1015f6ccba28ac73", @typed={0x8, 0x4d, @pid=r2}, @typed={0xc, 0x8, @binary="507e37494a3f7f32"}]}, @typed={0x8, 0x2b, @fd=r0}, @typed={0x8, 0x41, @pid=r3}, @generic="521204d938e9b13630e3491f6ea2af4dbef512ec52dcfbf5ef2a579ef4fea96df2bef6215a8fd4dd7ed369853f93a3bc5d6e98e56293c08bc7358984a26a7396e4d08e797123bdcb2e818c7d896a77c51c77db8fcacfd323d56c9a76e2be4d0d6f0885c9c8d9ac4a8cb0b78512f926260c4508e440f2d5402f470f37a60528657c012556c74581d63bc1749f274f47fdb03bb16e5aff3339baf7ac73571e81329c65f56a0a30fb1dd1dd96970940152a75d0d4f5661857340e6379a321325752b4aca024247c508938c1c83bfc8998412b12"]}, 0x568}, {&(0x7f0000000900)=ANY=[@ANYBLOB="d822000030003f032bbd7000fd04000000000200", @ANYRES32=r4, @ANYBLOB="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@ANYRES32=r5, 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0x22d8}, {&(0x7f0000002c00)={0x74, 0x20, 0x2a, 0x70bd2a, 0x25dfdbfd, "", [@nested={0x14, 0x20, [@typed={0x8, 0x5f, @fd=r0}, @typed={0x8, 0x52, @u32=0x3ff}]}, @nested={0xc, 0x25, [@typed={0x8, 0x6f, @pid=r6}]}, @generic="1dd4291c9ba121f83c3295b8610abf1869f48aa82a192317c19e99e4c49d07b7963a5f48b213b95a3438588e70335f1202", @nested={0x10, 0x7a, [@typed={0x4, 0x22}, @generic="c1b058efcd020373"]}]}, 0x74}, {&(0x7f0000002c80)={0x190, 0x10, 0x506, 0x70bd28, 0x25dfdbfc, "", [@generic="97215df17b352a1e948eca18319d7a5d0191ebb0ea34962b684e05c01ff13effef3b468b3f46486556fd040f67b978249ece154b717c278cf7ee081db1d88d006006123ce8a71ccbb38a8ca904e0e477e365e7157770c6b26b7cd3f64f2a8f3615ef9ba7b3ffde97a5497e2ad41b1fc504d4223c3864a0317e8c9b44dc98957d56d5edc1cf20bf7aa215f25014953657a49fbd628e635a21bf115b129aa6eb46329195e0be7827460f6a41b8bc726419df45630cc97c5ed3e0d34945616b21319a39d807409c0d7f26ead7e161003b83c24eecaaf96be7924c72eb3a3c31e680498c0f4797677c80ff803dacdbecf31de88efe2578ff", @generic="3c1c4e6d270eedc7ffc4d1338b2ba97e46c9505bed00c8f13b3cddfe2fad46a472f609f38777e37d3a5bf2d79a68fa66dacffbf7f69c2f7bcf5f5fe3de3910fc88c24e3b9e689fbca58fc67b97b16f74e29cd57d484746194407635d63a4864f52d2f96092096ece998deabba564e5a1c3b08db9e2e111655ea5e894fc4d6ab418a737ca0c3eaa3eb4"]}, 0x190}, {&(0x7f0000002e40)={0x104, 0x1c, 0x104, 0x70bd27, 0x25dfdbff, "", [@generic="c87b3ffc2f0f80fbb047d17fdfe0da1b1ee1e5dbd10db68087fda2e72a9646de7d962918e457c4ab3afd1073f3aa82c97a465bd88e40048cde26c301f84d856bc23ffd5a4b7d8fc06459cc88a242c841dd50c9874017ea323683160d41ff4f9cbf5dc3f91540d257aeb6da21a62233fc29c2fb5f0990487d32e4122f8c8e4c6fd90e842726821c18ab48637eec3feab3e2a49d6b6df260ac73952bb7ac9a66b1f84b783f7e670ea1d913f7bb79c928cb47b79c0246c189a5981d3ede6777368299888239151a6a0396daef0b00ba4a771e52d1cd33a683d07ef8e1d04cace9e42edd62a368b8270ff14230dc795400633ed052"]}, 0x104}, {&(0x7f0000002f80)={0x24, 0x24, 0x710, 0x70bd2c, 0x25dfdbfd, "", [@typed={0xc, 0x8e, @u64=0x4}, @typed={0x8, 0x94, @u32=0x3f}]}, 0x24}], 0x6, &(0x7f0000003440)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r0]}], 0xf0, 0x20000000}, 0x40085) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0/file0/file0\x00', 0x0) rmdir(&(0x7f0000000340)='./file0/file0\x00') 2033/05/18 03:33:45 executing program 6: r0 = fanotify_init(0xfffffffffffffffe, 0x0) getpeername$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x10) r1 = syz_open_dev$mice(&(0x7f0000002e40)='/dev/input/mice\x00', 0x0, 0x0) bind$llc(r1, &(0x7f0000002cc0)={0x1a, 0x312, 0x4, 0x4, 0x9, 0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000002c80)) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00000000c0)=0x480b3794) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000240)=@buf={0xf8, &(0x7f0000000140)="ad7be682915742aca5c7491d2591231bad23ec39b84124fda78ee9a04a8439a154836cabd905b5252b167026d16f38e4962cb6b7237665199dc2c8bfbad88e4187645a32e8f20e72f00d46a3a0a0d776ed7572a2de64d1895a23194ee29f30fb48b8b9810e5d172936c163de81b4b93fe60174def42217047f28d702ae2d4d4888b4e3e4a6c31f6bfa10a2840117b3a7eeae1990fe4422da833b7c18d9e2b269918f39d38e160fb89b6ea3e0c47b4831185c3c88a557a03aced21cec02b8c8591f80f7d78837875b8335e2c890e5f018bcc23121eabbbc01ba2b5e0ac31a3b736a9842dbbf0e02a43ad66f298f46baa20a4d4894aee5f3f6"}) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001c00)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x5, 0xfffffffffffffffd}, &(0x7f0000002c40)=0x8) write$binfmt_elf32(r1, &(0x7f0000000280)=ANY=[], 0x0) [ 311.634873] FAULT_INJECTION: forcing a failure. [ 311.634873] name failslab, interval 1, probability 0, space 0, times 0 [ 311.646180] CPU: 1 PID: 20616 Comm: syz-executor1 Not tainted 4.16.0+ #13 [ 311.653103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 311.662447] Call Trace: [ 311.665030] dump_stack+0x1a7/0x27d [ 311.668655] ? arch_local_irq_restore+0x53/0x53 [ 311.673330] should_fail+0x914/0xae0 [ 311.677045] ? fault_create_debugfs_attr+0x1f0/0x1f0 2033/05/18 03:33:45 executing program 0: r0 = open(&(0x7f0000000380)="2f2f66696c6530022f66696c653000", 0x0, 0x18a) close(r0) pwritev(0xffffffffffffffff, &(0x7f0000001c00)=[{}], 0x1, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x6, 0x1, &(0x7f0000000cc0)=[{&(0x7f00000007c0)="67fff94f270b163687e432fe180c9e1548dff1dc699b98521054760324416ff9303b1299bb14eb9d5d7007591645e43bd1efbc541da67323a24ffb39893e575662e35a81f9eb31a27c5cf83152c7a4ab3e8ea74bb88ef4b533ac22c01573b176118aff3950e078b0dc6141c5994be05e4fc218e30b4737870eda05bb13884dc01fc960b0b05a9495306d95020bd001f36c87e0bd", 0x94, 0x8}], 0x0, &(0x7f0000000500)=ANY=[]) r1 = open(&(0x7f0000000740)="2f2f66696c6530022f66696c653000", 0x4000, 0x22) renameat(r1, &(0x7f0000000280)="2f2f66696c6530022f66696c653000", 0xffffffffffffffff, &(0x7f0000000340)="2f2f66696c6530022f66696c653000") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r2 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) rmdir(&(0x7f0000001300)="2f2f66696c653002") pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = open(&(0x7f00000005c0)="2f2f66696c6530022f66696c653000", 0x2800, 0x4) linkat(r5, &(0x7f0000000a80)='./file0\x00', r2, &(0x7f0000000ac0)='./file1\x00', 0x0) close(r0) splice(r3, &(0x7f0000000780), 0xffffffffffffffff, &(0x7f0000000940)=0x30, 0x9, 0x2) sendto(r3, &(0x7f0000001c40)="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", 0x1000, 0x0, &(0x7f0000000440)=@ethernet={0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000500)={0x7, &(0x7f00000004c0)=[{0xfe66, 0x7, 0x1df, 0x5}, {0x9, 0x3, 0x57b, 0x6}, {0x9, 0x2, 0x57d9}, {0x5d5, 0xfffffffffffff001, 0xffff, 0x3}, {0x80000001, 0x6, 0x401, 0x2}, {0x66c6, 0x3f, 0x7ff, 0x6}, {0x9, 0x2, 0x7fffffff, 0xee}]}, 0x10) readlinkat(r4, &(0x7f0000000700)='./file1\x00', &(0x7f0000000c00)=""/146, 0x92) vmsplice(0xffffffffffffffff, &(0x7f00000000c0), 0x182, 0x0) open_by_handle_at(r3, &(0x7f0000000200)={0x77, 0x40, "3d068e195ec664580468dbf5b4f7f3b39e16ea22916a89ab87bea505c154be40e85af0d42054e756b75323d85d7bfb9b3081781244d83687a3ca774c8e40413fe848bf38e8268b6f1c284d274aed35d7ad942e2e43e2007b1b96d97d9bc0c2da71e7df57422f4762bca567e7e5318a"}, 0x40000) name_to_handle_at(r4, &(0x7f0000000300)='./file0\x00', &(0x7f0000000d80)=ANY=[@ANYBLOB="6d00000001000000a639e020a08daa39d78dc07825ed1a09f89f6d040088e9066facb2193f6a7ccb8d9ca570a54997a6ec223607897063c9d3dd324b929c784242d6bb789ab44d75f39320dbbcb11e22e221c14895a0be9bb49c9e01c0978be5"], &(0x7f00000003c0), 0x0) pwritev(r0, &(0x7f0000000680)=[{&(0x7f0000000600)="c3cef727da0f55d4b5dfb6886f361b6378c15802ba2ef368d596c5e907841f82f6b99680de9e4b68c96877502541fa54580016e8128d3400d1b402bfb0ba00c191dc1c1677d432853167ad6dd22646645941e0208aa1ac28866efe8226a484161e46b3e13ec23650b3228e", 0x6b}, {&(0x7f0000000980)="99b34d5c9b4ae6592b271f06d3b9692291aeeb0aa6136c3a920062a2b08b5813d2986fb4581f1fbcbd3dfcf885425431ed01748d0689bd06d04169ade25dd1ce82ab83cb0fc281c2fd0bf307d0b3494c6c85ff127c63ff2622394019da26bc0191583497c53fe87df4e5f6500fa71884c35642b57729183d0c118eb14d58ce89d4623658677d819ccefdee93d37d138ed88bf568905452eccb2547a10a77a9a797e92caf77ba475f7cf7ef6d12c51e9f", 0xb0}, {&(0x7f00000006c0)="c268a50f9ae4ea753449d15927", 0xd}], 0x3, 0x0) getsockopt$inet_int(r4, 0x0, 0x6, &(0x7f0000000040), &(0x7f0000000180)=0x4) symlinkat(&(0x7f0000000000)="2f2f66696c653002", r2, &(0x7f0000000080)='./file0\x00') r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000880)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000a40)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x80010300}, 0xc, &(0x7f0000000900)={&(0x7f00000008c0)={0x24, r6, 0x310, 0x70bd26, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x14) renameat(r2, &(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000400)='./file1/file0\x00') syncfs(r2) [ 311.682149] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 311.687341] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 311.692527] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 311.697718] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 311.699326] FAT-fs (loop3): Unrecognized mount option "€7" or missing value [ 311.702921] ? find_held_lock+0x35/0x1d0 [ 311.702943] ? __lock_is_held+0xb6/0x140 [ 311.718134] ? check_same_owner+0x320/0x320 [ 311.722459] ? __d_lookup+0x4f4/0x830 [ 311.726258] ? rcu_note_context_switch+0x710/0x710 [ 311.731192] should_failslab+0xec/0x120 2033/05/18 03:33:45 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x200000000000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x800) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000080)=0x3) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 2033/05/18 03:33:45 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x65, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="20116348a89ba2fa9a4063540613761605ba3da772adbdf86df6e60cb568a0d73415dfc04a245a69a520fc8750d14369fe3e288569f50e7ad39ccd33213f41ee209ef4ba761109a9dd7bddcbfd5d514962bea33355b7171876898e153a", @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000011f9d)}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) write$eventfd(r1, &(0x7f00000000c0)=0xd, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000180)={0x0, @in={{0x2, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x2b805163, 0x4, 0x2, 0x9614, 0x4}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000040)={r2, 0x2b, "d07cb8dcb7bfe03b75e6e582bc1eb68f7a9873930cbfb112726d359b18131dc2cff02de5c5371eca6227d8"}, &(0x7f0000000240)=0x33) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, r3, 0x2, 0x70bd2a, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7bc}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) [ 311.735170] kmem_cache_alloc+0x47/0x760 [ 311.739232] __d_alloc+0xc1/0xbd0 [ 311.742680] ? shrink_dcache_for_umount+0x290/0x290 [ 311.747688] ? d_alloc_parallel+0x1b40/0x1b40 [ 311.752183] ? lock_release+0xa40/0xa40 [ 311.754153] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 311.756157] ? mark_held_locks+0xaf/0x100 [ 311.756169] ? d_lookup+0x133/0x2e0 [ 311.756184] ? d_lookup+0x1d5/0x2e0 [ 311.756197] d_alloc+0x8e/0x340 [ 311.756207] ? __d_alloc+0xbd0/0xbd0 [ 311.756217] ? full_name_hash+0x9b/0xe0 2033/05/18 03:33:45 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000000)={0x14, 0x18, 0xffffffffffffffff, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000003c0)={0x1, [0x0]}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000440)={r2, 0x200}, &(0x7f0000000480)=0x8) getgroups(0x4, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getresgid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) getresgid(&(0x7f00000002c0)=0x0, &(0x7f0000000340), &(0x7f0000000380)) setresgid(r3, r4, r5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000340)=ANY=[], &(0x7f0000000240)) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x101, 0x0, 0x0, 0x9, 0x4f65}, 0x14) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000100)) socket(0x0, 0x2248a645c696f420, 0x0) tkill(0x0, 0x0) close(0xffffffffffffffff) [ 311.784236] __rpc_lookup_create_exclusive+0x183/0x1d0 [ 311.789587] ? rpc_d_lookup_sb+0x1a0/0x1a0 [ 311.793822] rpc_populate.constprop.15+0xa3/0x340 [ 311.798663] rpc_fill_super+0x379/0xae0 [ 311.802635] ? cap_capable+0x1b5/0x230 [ 311.806515] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 311.811706] ? security_capable+0x8e/0xc0 [ 311.815847] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 311.821036] ? ns_capable_common+0xcf/0x160 [ 311.825351] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 311.830536] mount_ns+0xc4/0x190 [ 311.833898] rpc_mount+0x9e/0xd0 [ 311.837262] mount_fs+0x66/0x2d0 [ 311.840624] vfs_kern_mount.part.26+0xc6/0x4a0 [ 311.845201] ? may_umount+0xa0/0xa0 [ 311.848824] ? _raw_read_unlock+0x22/0x30 [ 311.852962] ? __get_fs_type+0x8a/0xc0 [ 311.856838] do_mount+0xea4/0x2b90 [ 311.860365] ? copy_mount_string+0x40/0x40 [ 311.864581] ? rcu_pm_notify+0xc0/0xc0 [ 311.868455] ? copy_mount_options+0x5f/0x2e0 [ 311.872843] ? rcu_read_lock_sched_held+0x108/0x120 [ 311.877841] ? kmem_cache_alloc_trace+0x459/0x740 [ 311.882663] ? kasan_check_write+0x14/0x20 [ 311.886881] ? _copy_from_user+0x99/0x110 [ 311.891020] ? copy_mount_options+0x1f7/0x2e0 [ 311.895501] ksys_mount+0xab/0x120 [ 311.899030] SyS_mount+0x39/0x50 [ 311.902376] ? ksys_mount+0x120/0x120 [ 311.906158] do_syscall_64+0x281/0x940 [ 311.910031] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 311.915549] ? syscall_return_slowpath+0x550/0x550 [ 311.920454] ? syscall_return_slowpath+0x2ac/0x550 [ 311.925365] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 311.930708] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 311.935534] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 311.940699] RIP: 0033:0x4552d9 [ 311.943869] RSP: 002b:00007f698d45fc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 311.951555] RAX: ffffffffffffffda RBX: 00007f698d4606d4 RCX: 00000000004552d9 [ 311.958803] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 311.966055] RBP: 000000000072bea0 R08: 0000000020000080 R09: 0000000000000000 [ 311.973303] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 2033/05/18 03:33:45 executing program 7: setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000000000)={0x0, 0x0, 0x9}, 0x10) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0x6, 0x4) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="01") ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000080)=0x4) [ 311.980550] R13: 00000000000003fa R14: 00000000006f9010 R15: 0000000000000029 [ 312.000138] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / 2033/05/18 03:33:45 executing program 2: [ 312.036387] FAT-fs (loop3): Unrecognized mount option "€7" or missing value 2033/05/18 03:33:46 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x204000, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000040)=[{0x10, 0x1, 0x24}], 0x10}}], 0x2, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000b00)=""/4096, &(0x7f00000000c0)=0x1000) pkey_alloc(0x0, 0x3) 2033/05/18 03:33:46 executing program 1 (fault-call:1 fault-nth:42): mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f0000000080)) 2033/05/18 03:33:46 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x101001, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e1d, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x1c) sendmsg$nl_route(r0, &(0x7f000001dfc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=@ipv6_newroute={0x30, 0x18, 0x501, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000140)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000300)={@dev={0xfe, 0x80, [], 0x19}, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xfffffffffffffffb, 0x4, 0x100000001, 0x400, 0x3f, 0x80440008, r2}) 2033/05/18 03:33:46 executing program 3: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) uselib(&(0x7f0000000080)='./file0\x00') r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000040)='./control\x00', 0x800) r1 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x1) mkdirat(r1, &(0x7f0000044ff6)='./control\x00', 0x0) rmdir(&(0x7f0000000400)='./control\x00') renameat2(r1, &(0x7f0000036ff6)='./control\x00', r1, &(0x7f0000036000)='./file0\x00', 0x0) [ 312.137809] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 312.183458] FAULT_INJECTION: forcing a failure. [ 312.183458] name failslab, interval 1, probability 0, space 0, times 0 [ 312.194768] CPU: 1 PID: 20669 Comm: syz-executor1 Not tainted 4.16.0+ #13 [ 312.201694] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 312.211042] Call Trace: [ 312.213628] dump_stack+0x1a7/0x27d [ 312.217254] ? arch_local_irq_restore+0x53/0x53 [ 312.221930] should_fail+0x914/0xae0 [ 312.225646] ? perf_trace_lock_acquire+0xe3/0x980 [ 312.230483] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 312.235574] ? perf_trace_lock+0x900/0x900 [ 312.239795] ? mark_held_locks+0xaf/0x100 [ 312.243928] ? __raw_spin_lock_init+0x1c/0x100 [ 312.248498] ? find_held_lock+0x35/0x1d0 [ 312.252545] ? __lock_is_held+0xb6/0x140 [ 312.256604] ? check_same_owner+0x320/0x320 [ 312.260903] ? d_alloc+0x269/0x340 [ 312.264425] ? rcu_note_context_switch+0x710/0x710 [ 312.269339] should_failslab+0xec/0x120 [ 312.273294] kmem_cache_alloc+0x47/0x760 [ 312.277335] ? d_drop+0x51/0x60 [ 312.280596] ? rpc_i_callback+0x30/0x30 [ 312.284552] rpc_alloc_inode+0x1a/0x20 [ 312.288417] alloc_inode+0x65/0x180 [ 312.292030] new_inode_pseudo+0x69/0x190 [ 312.296069] ? prune_icache_sb+0x1a0/0x1a0 [ 312.300283] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 312.304844] ? d_add+0xac0/0xac0 [ 312.308193] ? kasan_check_write+0x14/0x20 [ 312.312413] new_inode+0x1c/0x40 [ 312.315763] rpc_get_inode+0x20/0x1e0 [ 312.319548] __rpc_create_common+0x5d/0x1d0 [ 312.323855] rpc_populate.constprop.15+0x1ad/0x340 [ 312.328769] rpc_fill_super+0x379/0xae0 [ 312.332724] ? cap_capable+0x1b5/0x230 [ 312.336619] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 312.341792] ? security_capable+0x8e/0xc0 [ 312.345919] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 312.351087] ? ns_capable_common+0xcf/0x160 [ 312.355403] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 312.360572] mount_ns+0xc4/0x190 [ 312.363922] rpc_mount+0x9e/0xd0 [ 312.367268] mount_fs+0x66/0x2d0 [ 312.370620] vfs_kern_mount.part.26+0xc6/0x4a0 [ 312.375179] ? may_umount+0xa0/0xa0 [ 312.378787] ? _raw_read_unlock+0x22/0x30 [ 312.382915] ? __get_fs_type+0x8a/0xc0 [ 312.386784] do_mount+0xea4/0x2b90 [ 312.390302] ? kasan_check_read+0x11/0x20 [ 312.394430] ? do_raw_spin_unlock+0x9e/0x310 [ 312.398818] ? copy_mount_string+0x40/0x40 [ 312.403036] ? rcu_pm_notify+0xc0/0xc0 [ 312.406909] ? copy_mount_options+0x5f/0x2e0 [ 312.411297] ? rcu_read_lock_sched_held+0x108/0x120 [ 312.416291] ? kmem_cache_alloc_trace+0x459/0x740 [ 312.421114] ? kasan_check_write+0x14/0x20 [ 312.425335] ? copy_mount_options+0x1f7/0x2e0 [ 312.429813] ksys_mount+0xab/0x120 [ 312.433333] SyS_mount+0x39/0x50 [ 312.436679] ? ksys_mount+0x120/0x120 [ 312.440460] do_syscall_64+0x281/0x940 [ 312.444327] ? vmalloc_sync_all+0x30/0x30 [ 312.448453] ? finish_task_switch+0x1b9/0x970 [ 312.452925] ? finish_task_switch+0x17a/0x970 [ 312.457402] ? syscall_return_slowpath+0x550/0x550 [ 312.462312] ? syscall_return_slowpath+0x2ac/0x550 [ 312.467220] ? prepare_exit_to_usermode+0x350/0x350 [ 312.472217] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 312.477564] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 312.482391] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 312.487559] RIP: 0033:0x4552d9 [ 312.490728] RSP: 002b:00007f698d45fc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 312.498417] RAX: ffffffffffffffda RBX: 00007f698d4606d4 RCX: 00000000004552d9 [ 312.505676] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 312.512924] RBP: 000000000072bea0 R08: 0000000020000080 R09: 0000000000000000 [ 312.520173] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 312.527422] R13: 00000000000003fa R14: 00000000006f9010 R15: 000000000000002a [ 312.535632] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry nfs [ 312.569435] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / 2033/05/18 03:33:46 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000001c0)=0x3, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) r1 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x19, 0x1) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00000000c0)=0xfffffffffffffff9) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000000)=0x400000000000001, 0x4) r2 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x401, 0x40000) bind$netrom(r2, &(0x7f0000000200)=@full={{0x3, {"5248a0e4da1f3f"}}, [{"f704a4f96b6b07"}, {"433600258eae27"}, {"d7a85cba4c74c2"}, {"f34b77d0303631"}, {"c79e29daca60f1"}, {"51a0e87c8fa806"}, {"8f6db6f64355cc"}, {"9de6b532898589"}]}, 0x48) setsockopt$sock_int(r0, 0x1, 0x4000000000000008, &(0x7f000066e000), 0x12c) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000401, &(0x7f0000e45ff0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000100)={'bcsh0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) 2033/05/18 03:33:46 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x2, r1}) r2 = socket(0x11, 0x80806, 0x67800000000000) sendmsg$nfc_llcp(r2, &(0x7f0000001700)={&(0x7f0000000080)={0x27, 0x0, 0x0, 0x5, 0x3ff, 0x6e, "004f09330ade1c57d9b39f2dca22cade2ceb3c589bf2c200edf736aedaf23d3276946a3f4391db382e4e09f7dcc9fba187beb567efb6eeec49b1d06e4ef42e", 0x19}, 0x60, &(0x7f00000015c0)=[{&(0x7f0000000000)="b782bbbe0ecd0b0d673f3b792ad5f0f871a83fecf8f3d953c0d570c8f9152bdcb436269474aafcd9aa0b09ad3fbd2991", 0x30}, {&(0x7f0000000180)="644423a180e90d81c3b46f51b54e638ebf46420cd3ebda847dba1842b3630d9d21a07725a96ac689dfe5e9b1abc7003d08cd206882a3ed2591115278e50265f398f772de7d7ca20cd0a9ac10026a2779528ae3e6854f760fceb84e55e8cd48d24420cba103b396c6cb253a591ff66bd7d8a6289367392fcd4b21050b44d32a7dbe540f22bb36e8f0298024895ec5a205a20226cc30c1d9307b9700802bb8771c7fca2e1725eb9c7ab263514cf39e0ee04e5ab9e8b18d11224e19c5d17f73785241e9a68bba486641d8f8250c05042a", 0xcf}, {&(0x7f0000000280)="3771a45d3bb7263b7d43b96037a72c88a031fa79d1a7f2c398cc5472bf9708d7b362ff7488678bb01272cacf30427aa17b732b77fca83ab8c0ccdbd7513d393e62d8b902e70594db98911d5e158d103e4d2a4c36779ddd89ee4dde329759f17c101cd2c7b5ba7bd685bf5152b43687cc02f3ce68fac20882aff501cd055906c826cac2e3a214091105f137771b9f811aa89e4d5252c8486ffead18a6ff3dd0349b54bba14e0333be2731dc3447b5f0cb3f3d64108e19cf317985a71a5f08e9e3ed7f01ab0007993c9f827d1049924a6e51943c1a01", 0xd5}, {&(0x7f0000000100)="52044b394d89f89090b08b16170b74aa0321", 0x12}, {&(0x7f0000000380)="6e456ba06f2fdac048417c9f341190a68f5c", 0x12}, {&(0x7f00000003c0)="4d9289ec3aef463d3c46aa84ed7c4329c3d5867ad8671ad37d1430e2e62a59710bb58c6e5215c369f3b08f03024cb2d53a4e", 0x32}, {&(0x7f0000000400)="3eb71a42c4df617bc1acfa3d1c2839299267b3972602729d4925466cb41a3759ec4600fca7fd3a4c4e169748cf4d1a35599eb6d857b3c33ed6a44099dd7503f525888b2a44cf9beb2d07ea5d1b40adefa81205cbb6c16c1e93c6d4be4bebc74babf024d7bd8156a685daa95fc85cb571382cd745038841617cb49c5e71abc0fd2568d7e318a7d9dda43485bdbdeca8c008fdb4abe183f26baa8053a0e155cbfd7e4d0dd842e9b085e837c2e5d552371a8b9111d3caa0593306965c3db05c528fc9aed13fcf3d7a2209d91d44", 0xcc}, {&(0x7f0000000500)="c342f9780fc7c03a1cd579bad9b6875cb4442223df6fbe61d009499081e62ceaa2b63cb198956b7e955c9b5e47d83c3acdb259ef8f76cd45fd82a1102c012ff436f95a50da695c8ab1e1ee3afe3c27c2b4f372f9a88c8f4b0f78a174231ba325be9594a46c3b79eab79a83f54220e90147930701917a71240835fe6eac184d4074787e8c143c3db69a6b1c6f828bd88f6c24ec514cbd8c", 0x97}, {&(0x7f00000005c0)="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", 0x1000}], 0x9, &(0x7f0000001740)=ANY=[@ANYBLOB="780000000000000005010000ff0700004e620604b2aa9b900d402f7cc8efb12f00c1c2d9d69c60ccbf58afae24b406ec18315ed4b16802e99bc42e178ff171678d1eec52fd2da143d9de5a339b665bcea40d002a3d2fd5a237dca55ea57bc1550c188059f74cba5c75198f50567b36c340054f108531345c705a9831cedd819b00000000000000"], 0x78}, 0x1) ioctl$int_in(r0, 0x5452, &(0x7f0000000140)=0x80) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xffffffffffffff54, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x81, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) 2033/05/18 03:33:46 executing program 0: alarm(0x9) syz_emit_ethernet(0x67, &(0x7f00000011c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x88, 0x0, @rand_addr, @multicast1=0xe0000001}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x1, 0x3, [], '5'}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000000)) 2033/05/18 03:33:46 executing program 1 (fault-call:1 fault-nth:43): mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f0000000080)) 2033/05/18 03:33:46 executing program 2: mmap(&(0x7f0000258000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x3) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x100, 0xaa03) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000040)=""/212) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000000240)=""/74, &(0x7f0000000200)=0x4a) socket$l2tp(0x18, 0x1, 0x1) 2033/05/18 03:33:46 executing program 7: bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000ff8000)='\n', 0x1) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f01dfc4c15573f3870f219566ba210066b8000066eff00fbab200080000a6c4e13d63e2df5300c4c1ed7cbe04000000d95b92b805000000b96a02a4f20f01d9", 0x40}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000001c0)=ANY=[@ANYBLOB="02000000009c0300000000400000000000470f000000000001000040735ba4b345"]) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000040), &(0x7f0000000100)=0x4) 2033/05/18 03:33:46 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x10, &(0x7f00000001c0)="17", 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x10001) 2033/05/18 03:33:46 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000740)={0x10, 0x4}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000006c0)=0x0) socketpair(0x19, 0x80005, 0x800, &(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000640)={0x0, 0x70, 0xf32, 0x2, 0x5, 0x7fff, 0x0, 0x2, 0x0, 0x1, 0x6, 0x401, 0x40, 0x4, 0x1, 0x0, 0x4c656a0b, 0x6, 0xe25, 0x80000001, 0x400, 0x6, 0x0, 0x80000000, 0x8, 0x400, 0xfffffffffffffffd, 0x2, 0x7, 0x4, 0x1, 0x8, 0x200, 0x0, 0x5, 0xffffffffffff0000, 0x1, 0x92, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000000600), 0x5}, 0x40, 0x0, 0x1f, 0x6, 0x0, 0xfffffffffffff000, 0x10000}, r2, 0x10, r3, 0x3) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, &(0x7f0000000100)={{&(0x7f0000000040)=""/38, 0x26}, &(0x7f0000000080)}, 0x20) acct(&(0x7f00000005c0)='./file0/file0\x00') r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rfkill\x00', 0x24000, 0x0) ioctl$PIO_UNIMAPCLR(r4, 0x4b68, &(0x7f0000000580)={0xc6, 0x0, 0x3}) sendmsg$key(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f00000001c0)={0x2, 0x4000000000000d, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_lifetime={0x4, 0x3, 0x4}]}, 0xa0}, 0x1}, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x501000, 0x0) sendmsg$key(r5, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0xa0}, 0x1}, 0x20000040) chroot(&(0x7f0000000780)='./file0/file0\x00') ioctl$KVM_X86_SETUP_MCE(r5, 0x4008ae9c, &(0x7f00000003c0)={0xf, 0x6, 0x3ff}) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000002c0)=0x14) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000380)=0x7ff) [ 312.857930] FAULT_INJECTION: forcing a failure. [ 312.857930] name failslab, interval 1, probability 0, space 0, times 0 [ 312.869252] CPU: 0 PID: 20692 Comm: syz-executor1 Not tainted 4.16.0+ #13 [ 312.876174] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 312.885511] Call Trace: [ 312.888078] dump_stack+0x1a7/0x27d [ 312.891683] ? arch_local_irq_restore+0x53/0x53 [ 312.896328] ? __lock_acquire+0x638/0x3c30 [ 312.900545] should_fail+0x914/0xae0 [ 312.904233] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 312.909313] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 312.914481] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 312.919647] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 312.924808] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 312.929972] ? find_held_lock+0x35/0x1d0 [ 312.934011] ? __lock_is_held+0xb6/0x140 [ 312.938057] ? check_same_owner+0x320/0x320 [ 312.942350] ? __d_lookup+0x4f4/0x830 [ 312.946128] ? rcu_note_context_switch+0x710/0x710 [ 312.951036] should_failslab+0xec/0x120 [ 312.954984] kmem_cache_alloc+0x47/0x760 [ 312.959028] __d_alloc+0xc1/0xbd0 [ 312.962460] ? shrink_dcache_for_umount+0x290/0x290 [ 312.967450] ? d_alloc_parallel+0x1b40/0x1b40 [ 312.971922] ? lock_release+0xa40/0xa40 [ 312.975875] ? mark_held_locks+0xaf/0x100 [ 312.979996] ? d_lookup+0x133/0x2e0 [ 312.983601] ? d_lookup+0x1d5/0x2e0 [ 312.987202] d_alloc+0x8e/0x340 [ 312.990457] ? __d_alloc+0xbd0/0xbd0 [ 312.994145] ? full_name_hash+0x9b/0xe0 [ 312.998100] __rpc_lookup_create_exclusive+0x183/0x1d0 [ 313.003350] ? rpc_d_lookup_sb+0x1a0/0x1a0 [ 313.007563] rpc_populate.constprop.15+0xa3/0x340 [ 313.012386] rpc_fill_super+0x379/0xae0 [ 313.016336] ? cap_capable+0x1b5/0x230 [ 313.020196] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 313.025361] ? security_capable+0x8e/0xc0 [ 313.029482] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 313.034644] ? ns_capable_common+0xcf/0x160 [ 313.038940] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 313.044103] mount_ns+0xc4/0x190 [ 313.047446] rpc_mount+0x9e/0xd0 [ 313.050789] mount_fs+0x66/0x2d0 [ 313.054132] vfs_kern_mount.part.26+0xc6/0x4a0 [ 313.058691] ? may_umount+0xa0/0xa0 [ 313.062294] ? _raw_read_unlock+0x22/0x30 [ 313.066419] ? __get_fs_type+0x8a/0xc0 [ 313.070283] do_mount+0xea4/0x2b90 [ 313.073802] ? copy_mount_string+0x40/0x40 [ 313.078016] ? rcu_pm_notify+0xc0/0xc0 [ 313.081882] ? copy_mount_options+0x5f/0x2e0 [ 313.086263] ? rcu_read_lock_sched_held+0x108/0x120 [ 313.091254] ? kmem_cache_alloc_trace+0x459/0x740 [ 313.096071] ? kasan_check_write+0x14/0x20 [ 313.100282] ? _copy_from_user+0x99/0x110 [ 313.104403] ? copy_mount_options+0x1f7/0x2e0 [ 313.108871] ksys_mount+0xab/0x120 [ 313.112386] SyS_mount+0x39/0x50 [ 313.115727] ? ksys_mount+0x120/0x120 [ 313.119500] do_syscall_64+0x281/0x940 [ 313.123364] ? vmalloc_sync_all+0x30/0x30 [ 313.127486] ? finish_task_switch+0x1b9/0x970 [ 313.131955] ? finish_task_switch+0x17a/0x970 [ 313.136424] ? syscall_return_slowpath+0x550/0x550 [ 313.141326] ? syscall_return_slowpath+0x2ac/0x550 [ 313.146235] ? prepare_exit_to_usermode+0x350/0x350 [ 313.151234] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 313.156576] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 313.161395] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 313.166556] RIP: 0033:0x4552d9 [ 313.169720] RSP: 002b:00007f698d45fc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 313.177404] RAX: ffffffffffffffda RBX: 00007f698d4606d4 RCX: 00000000004552d9 [ 313.184647] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 313.191890] RBP: 000000000072bea0 R08: 0000000020000080 R09: 0000000000000000 [ 313.199131] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 2033/05/18 03:33:47 executing program 0: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x7fffffd, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00000001c0)=ANY=[@ANYBLOB="fcffffff009c40000000000000000000470f000000000001000040"]) r4 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) recvmmsg(r4, &(0x7f0000000fc0)=[{{&(0x7f0000000640)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f0000000c40), 0x0, &(0x7f0000000d00)=""/48, 0x30}}, {{&(0x7f0000000d40)=@nfc, 0x80, &(0x7f0000000ec0), 0x0, &(0x7f0000000f00)=""/129, 0x81}}], 0x2, 0x0, 0x0) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f00000000c0)={0x1, 0x0, [{0x0, 0x3, 0x0, 0x0, @msi={0x401, 0x250, 0x40}}]}) 2033/05/18 03:33:47 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/dev\x00') r1 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x1) sendfile(r1, r0, &(0x7f0000fd9ff8), 0xffffffff) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x101000) [ 313.206376] R13: 00000000000003fa R14: 00000000006f9010 R15: 000000000000002b 2033/05/18 03:33:47 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xffff, 0x200000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x12}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e24, 0xfffffffffffffff7, @dev={0xfe, 0x80, [], 0xa}, 0x1}}, [0x9b7, 0xfff, 0x7ff, 0x1ff, 0x9, 0x101, 0xffffffffffff8001, 0x1, 0x2, 0x8, 0x7ff, 0x0, 0x80000000, 0x6, 0x101]}, &(0x7f00000000c0)=0x100) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000001c0)={'gre0\x00', 0x400}) [ 313.278492] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / 2033/05/18 03:33:47 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffffff) socket$inet6(0xa, 0x6, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000400)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa}, 0x33) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000500)={r3, 0x3}) setsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x0, &(0x7f00000003c0), 0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000007e00), 0x0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40047705, &(0x7f0000000140)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) getsockname(0xffffffffffffffff, &(0x7f00000002c0)=@l2, &(0x7f0000000240)=0x80) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000480)={&(0x7f0000000580)=ANY=[]}, 0x1}, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f00000000c0), 0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)) readlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000340)=""/12, 0xc) openat$vsock(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vhost-vsock\x00', 0x2, 0x0) syz_open_procfs(0x0, &(0x7f0000000540)='net/dev_mcast\x00') 2033/05/18 03:33:47 executing program 1 (fault-call:1 fault-nth:44): mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f0000000080)) 2033/05/18 03:33:47 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031cff7)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x8008700b, &(0x7f000098dffa)) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000000)) 2033/05/18 03:33:47 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) memfd_create(&(0x7f0000000040)='/dev/kvm\x00', 0x0) open_by_handle_at(0xffffffffffffffff, &(0x7f00000002c0)={0x11, 0x0, "8bebe2faa78e94e0ba"}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) shmget$private(0x0, 0x1000, 0x1000, &(0x7f0000001000/0x1000)=nil) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000000)={0x80000000000, 0x0, 0xfffffffffffffffe, 0x1, 0x1}) 2033/05/18 03:33:47 executing program 7: r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f00000002c0)) write$rdma_cm(r0, &(0x7f0000000140)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000100)}}, 0x20) lseek(r0, 0x0, 0x3) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000000)=""/135) ioctl$KVM_NMI(r0, 0xae9a) 2033/05/18 03:33:47 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f0000000200)="260fd1dfb9a00d0000b800000000ba000000800f3064650f0866ba4200b06eee0fc7aa55410000653ed85f000fc7ae86330000c4c17d28ac573df0c0270f07656567640fc71c", 0x46}], 0x1, 0x0, &(0x7f0000000000), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2033/05/18 03:33:47 executing program 4: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@local, @in6=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000000040)={{0x4000001ff, 0x2010000080000a}}) 2033/05/18 03:33:47 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x2, 0x0) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f00000001c0)=0x19a4) r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000c86000), &(0x7f00000001c0)=0xffffffffffffff65) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f00000000c0)=@req3={0x0, 0x0, 0x100}, 0x1c) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) read(r3, &(0x7f0000000040)=""/1, 0x233) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r4 = gettid() r5 = syz_open_dev$usbmon(&(0x7f0000001600)='/dev/usbmon#\x00', 0x3f, 0x10000) accept4$vsock_stream(r5, &(0x7f0000001640)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x80000) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001680)='/dev/autofs\x00', 0x1, 0x0) syz_open_dev$evdev(&(0x7f0000012fee)='/dev/input/event#\x00', 0x0, 0x0) tkill(r4, 0x7) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000200)={0x4, 0x3, 0x8001, 0x7dc3, 0x5, 0x4}) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x9, 0x32, r0, 0x10) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x84000) getrusage(0xffffffffffffffff, &(0x7f00000000c0)) ioctl$KVM_GET_EMULATED_CPUID(r6, 0xc008ae09, &(0x7f0000000080)=""/58) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000499000)=""/35, &(0x7f000020a000)=0x23) ioctl$ASHMEM_SET_NAME(r5, 0x41007701, &(0x7f0000000300)='\x00') setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000240)=0x1, 0x4) getsockopt$llc_int(r1, 0x10c, 0x5, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2033/05/18 03:33:47 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(r1, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10}, 0xc, &(0x7f000052aff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c0000001d000103000000000000c4d420aa5729d5f3779600001f000000000000000000", @ANYBLOB='\x00\x00\x00\x00'], 0x2}, 0x1}, 0x0) socketpair$inet6(0xa, 0x0, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000040), 0x4) r3 = creat(&(0x7f0000001500)='./file0\x00', 0x0) getpeername$ax25(r3, &(0x7f0000001800), &(0x7f0000001d00)=0x10) read(r1, &(0x7f0000ff9000)=""/80, 0x50) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x801, 0x0) syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x8001, 0x10000) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000001580)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = memfd_create(&(0x7f00006a7000)='net/udp\x00', 0x0) write(r7, &(0x7f0000ffdffb)='#!', 0x2) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0x13}, r6}, 0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@loopback, @in=@loopback}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000000400)=0xe8) execveat(r7, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_CHANGE_FD(r8, 0x4c06, r7) getsockname$llc(r8, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x10) socket$netlink(0x10, 0x3, 0x0) openat$cgroup_ro(r3, &(0x7f0000001540)='memory.events\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000001c0)={'syz_tun\x00'}) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) 2033/05/18 03:33:47 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0xfffffffffffffef5) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="d3ab27191a01002356ba602dff05000b", 0x10) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000080)={0x1, 0x3, 0x3f, 0x0, 0x4, 0x3, 0x0, 0xe6, 0x3, 0xdb, 0x3f, 0xff, 0x0, 0xffffffffffffffff, 0x4, 0x13, 0xfffffffffffffff7}) r2 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0xfff, 0x204000) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000780)=""/189, &(0x7f00000001c0)=0xbd) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000180)={0x2}) write(r1, &(0x7f0000000280)="795e48d90d37f41cdd8eb7824a586a3a316dd78c2a7864493adde59ab3c1b5c2477845c423a928149091d07034e3b031330da869f3bd219b81494af43f000000000000000000f391a2df242bdf6de0bcd30000", 0xa8) recvfrom(r1, &(0x7f0000000000)=""/65, 0x41, 0x0, 0x0, 0x0) [ 313.452824] FAULT_INJECTION: forcing a failure. [ 313.452824] name failslab, interval 1, probability 0, space 0, times 0 [ 313.464176] CPU: 1 PID: 20739 Comm: syz-executor1 Not tainted 4.16.0+ #13 [ 313.471099] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 313.480446] Call Trace: [ 313.483035] dump_stack+0x1a7/0x27d [ 313.486667] ? arch_local_irq_restore+0x53/0x53 [ 313.491352] should_fail+0x914/0xae0 [ 313.495074] ? fault_create_debugfs_attr+0x1f0/0x1f0 2033/05/18 03:33:47 executing program 6: r0 = socket(0x10, 0x80803, 0x6) sendmsg$nl_generic(r0, &(0x7f0000000380)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)=ANY=[@ANYBLOB="04000c1dff7f00007cead426fae88dc80d97"], 0x1c}, 0x1}, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x40) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000000080)={0x8, 0x1f000}) [ 313.500177] ? trace_event_raw_event_lock+0x340/0x340 [ 313.505379] ? mark_held_locks+0xaf/0x100 [ 313.509536] ? __raw_spin_lock_init+0x1c/0x100 [ 313.514122] ? find_held_lock+0x35/0x1d0 [ 313.518185] ? __lock_is_held+0xb6/0x140 [ 313.522255] ? check_same_owner+0x320/0x320 [ 313.526570] ? d_alloc+0x269/0x340 [ 313.530109] ? rcu_note_context_switch+0x710/0x710 [ 313.535033] ? lock_release+0xa40/0xa40 [ 313.539016] should_failslab+0xec/0x120 [ 313.542990] kmem_cache_alloc+0x47/0x760 [ 313.547044] ? d_drop+0x51/0x60 2033/05/18 03:33:47 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) bind$can_raw(r0, &(0x7f0000000080)={0x1d, r1}, 0x10) r2 = socket(0x1b, 0x3, 0x7fff) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000040), &(0x7f00000000c0)=0x4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r3, r4) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000340)={r2, r2, 0x9aadd6a, 0x8001, &(0x7f00000002c0)="8bff42967e25453102c95afd2c1a3f5c10cb23289cccbecef54a9d5e8276e77191d3cc9a671a96b41365f6913504576ee2bea4e9175983f062ca048d79f7b853ac11c1abd5c0cde6dbf07a371f39f5a4e567881229df9e84a1af74bf68068730cd77d52b2cf0f8e0a8", 0x7, 0x7fff, 0x1, 0x1f, 0x2, 0x8, 0x6, "c4b91d6d75ba5de4a55384ef3fad60731b6a094d7e9b914def40e9f95596eb8683d5c54d0d308fb60a714c88b07d020e1066b999091d77afad2861b39fa23819e04535fa13086f4fa9e21594d8d6677572a1e153979e081c82e329d5539c679046ed1625f4db73ed5f773d417c1f"}) bind$can_raw(r0, &(0x7f0000002ff0)={0x1d}, 0x10) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000240), &(0x7f0000000280)=0x6) [ 313.550319] ? rpc_i_callback+0x30/0x30 [ 313.554293] rpc_alloc_inode+0x1a/0x20 [ 313.558178] alloc_inode+0x65/0x180 [ 313.561803] new_inode_pseudo+0x69/0x190 [ 313.565853] ? prune_icache_sb+0x1a0/0x1a0 [ 313.570066] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 313.574625] ? d_add+0xac0/0xac0 [ 313.577971] ? kasan_check_write+0x14/0x20 [ 313.582188] new_inode+0x1c/0x40 [ 313.585537] rpc_get_inode+0x20/0x1e0 [ 313.589317] __rpc_create_common+0x5d/0x1d0 [ 313.593616] rpc_populate.constprop.15+0x1ad/0x340 [ 313.598528] rpc_fill_super+0x379/0xae0 [ 313.602481] ? cap_capable+0x1b5/0x230 [ 313.606345] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 313.611513] ? security_capable+0x8e/0xc0 [ 313.615641] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 313.620805] ? ns_capable_common+0xcf/0x160 [ 313.625107] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 313.630270] mount_ns+0xc4/0x190 [ 313.633616] rpc_mount+0x9e/0xd0 [ 313.636959] mount_fs+0x66/0x2d0 [ 313.640306] vfs_kern_mount.part.26+0xc6/0x4a0 [ 313.644862] ? may_umount+0xa0/0xa0 [ 313.648466] ? _raw_read_unlock+0x22/0x30 [ 313.652590] ? __get_fs_type+0x8a/0xc0 [ 313.656454] do_mount+0xea4/0x2b90 [ 313.659978] ? copy_mount_string+0x40/0x40 [ 313.664191] ? rcu_pm_notify+0xc0/0xc0 [ 313.668057] ? copy_mount_options+0x5f/0x2e0 [ 313.672442] ? rcu_read_lock_sched_held+0x108/0x120 [ 313.677436] ? kmem_cache_alloc_trace+0x459/0x740 [ 313.682254] ? kasan_check_write+0x14/0x20 [ 313.686463] ? _copy_from_user+0x99/0x110 [ 313.690590] ? copy_mount_options+0x1f7/0x2e0 [ 313.695061] ksys_mount+0xab/0x120 [ 313.698576] SyS_mount+0x39/0x50 [ 313.701915] ? ksys_mount+0x120/0x120 [ 313.705695] do_syscall_64+0x281/0x940 [ 313.709561] ? vmalloc_sync_all+0x30/0x30 [ 313.713685] ? finish_task_switch+0x1b9/0x970 [ 313.718156] ? finish_task_switch+0x17a/0x970 [ 313.722629] ? syscall_return_slowpath+0x550/0x550 [ 313.727536] ? syscall_return_slowpath+0x2ac/0x550 [ 313.732442] ? prepare_exit_to_usermode+0x350/0x350 [ 313.737436] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 313.742778] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 313.747601] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 313.752763] RIP: 0033:0x4552d9 [ 313.755930] RSP: 002b:00007f698d45fc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 313.763612] RAX: ffffffffffffffda RBX: 00007f698d4606d4 RCX: 00000000004552d9 [ 313.770855] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 313.778099] RBP: 000000000072bea0 R08: 0000000020000080 R09: 0000000000000000 [ 313.785341] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 313.792584] R13: 00000000000003fa R14: 00000000006f9010 R15: 000000000000002c [ 313.800135] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry statd 2033/05/18 03:33:47 executing program 7: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0x401, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) prlimit64(r1, 0xb, &(0x7f0000000040)={0x1, 0x800}, &(0x7f0000000080)) sysfs$1(0x1, &(0x7f0000000000)='vboxnet0\x00') bind$bt_l2cap(r0, &(0x7f00000000c0)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}}, 0xe) connect(r0, &(0x7f0000000180)=@in={0x2, 0x4e20, @rand_addr=0x3}, 0x80) splice(r0, &(0x7f0000000100)=0x4d, r0, &(0x7f0000000140), 0x1, 0x9) 2033/05/18 03:33:47 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x7) socket$inet_udp(0x2, 0x2, 0x0) 2033/05/18 03:33:47 executing program 1 (fault-call:1 fault-nth:45): mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f0000000080)) [ 313.871203] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / [ 313.927199] FAULT_INJECTION: forcing a failure. [ 313.927199] name failslab, interval 1, probability 0, space 0, times 0 [ 313.938554] CPU: 1 PID: 20780 Comm: syz-executor1 Not tainted 4.16.0+ #13 [ 313.945474] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 313.954813] Call Trace: [ 313.957379] dump_stack+0x1a7/0x27d [ 313.960984] ? arch_local_irq_restore+0x53/0x53 [ 313.965628] ? finish_task_switch+0x17a/0x970 [ 313.970102] should_fail+0x914/0xae0 [ 313.973791] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 313.978873] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 313.984043] ? __sched_text_start+0x8/0x8 [ 313.988166] ? find_held_lock+0x35/0x1d0 [ 313.992206] ? __lock_is_held+0xb6/0x140 [ 313.996250] ? check_same_owner+0x320/0x320 [ 314.000549] ? __d_lookup+0x4f4/0x830 [ 314.004326] ? lockdep_init_map+0x9/0x10 [ 314.008365] should_failslab+0xec/0x120 [ 314.012318] kmem_cache_alloc+0x47/0x760 [ 314.016361] __d_alloc+0xc1/0xbd0 [ 314.019792] ? shrink_dcache_for_umount+0x290/0x290 [ 314.024782] ? d_alloc_parallel+0x1b40/0x1b40 [ 314.029256] ? lock_release+0xa40/0xa40 [ 314.033209] ? mark_held_locks+0xaf/0x100 [ 314.037334] ? d_lookup+0x133/0x2e0 [ 314.040947] ? d_lookup+0x1d5/0x2e0 [ 314.044552] d_alloc+0x8e/0x340 [ 314.047808] ? __d_alloc+0xbd0/0xbd0 [ 314.051494] ? full_name_hash+0x9b/0xe0 [ 314.055449] __rpc_lookup_create_exclusive+0x183/0x1d0 [ 314.060705] ? rpc_d_lookup_sb+0x1a0/0x1a0 [ 314.064918] rpc_populate.constprop.15+0xa3/0x340 [ 314.069742] rpc_fill_super+0x379/0xae0 [ 314.073695] ? cap_capable+0x1b5/0x230 [ 314.077561] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 314.082727] ? security_capable+0x8e/0xc0 [ 314.086852] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 314.092024] ? ns_capable_common+0xcf/0x160 [ 314.096321] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 314.101488] mount_ns+0xc4/0x190 [ 314.104916] rpc_mount+0x9e/0xd0 [ 314.108273] mount_fs+0x66/0x2d0 [ 314.111618] vfs_kern_mount.part.26+0xc6/0x4a0 [ 314.116174] ? may_umount+0xa0/0xa0 [ 314.119774] ? _raw_read_unlock+0x22/0x30 [ 314.123895] ? __get_fs_type+0x8a/0xc0 [ 314.127760] do_mount+0xea4/0x2b90 [ 314.131279] ? copy_mount_string+0x40/0x40 [ 314.135486] ? rcu_pm_notify+0xc0/0xc0 [ 314.139352] ? copy_mount_options+0x5f/0x2e0 [ 314.143733] ? rcu_read_lock_sched_held+0x108/0x120 [ 314.148724] ? kmem_cache_alloc_trace+0x459/0x740 [ 314.153544] ? copy_mount_options+0x1f7/0x2e0 [ 314.158022] ksys_mount+0xab/0x120 [ 314.161539] SyS_mount+0x39/0x50 [ 314.164877] ? ksys_mount+0x120/0x120 [ 314.168651] do_syscall_64+0x281/0x940 [ 314.172514] ? vmalloc_sync_all+0x30/0x30 [ 314.176637] ? finish_task_switch+0x1b9/0x970 [ 314.181103] ? finish_task_switch+0x17a/0x970 [ 314.185573] ? syscall_return_slowpath+0x550/0x550 [ 314.190475] ? syscall_return_slowpath+0x2ac/0x550 [ 314.195378] ? prepare_exit_to_usermode+0x350/0x350 [ 314.200369] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 314.205709] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 314.210530] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 314.215694] RIP: 0033:0x4552d9 [ 314.218859] RSP: 002b:00007f698d45fc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 2033/05/18 03:33:48 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000040)) syz_fuseblk_mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000080)=""/34) mount(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='./file0\x00', &(0x7f0000000680)='reiserfs\x00', 0x0, 0x0) 2033/05/18 03:33:48 executing program 6: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="24000000210025f0071c0165fffffc0e020000170000000182a9000c0800060000000000", 0x24) [ 314.226540] RAX: ffffffffffffffda RBX: 00007f698d4606d4 RCX: 00000000004552d9 [ 314.233782] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 314.241027] RBP: 000000000072bea0 R08: 0000000020000080 R09: 0000000000000000 [ 314.248271] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 314.255513] R13: 00000000000003fa R14: 00000000006f9010 R15: 000000000000002d [ 314.266631] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / [ 314.296269] print_req_error: I/O error, dev loop199, sector 16 [ 314.302852] REISERFS warning (device loop199): sh-2006 read_super_block: bread failed (dev loop199, block 2, size 4096) [ 314.317359] print_req_error: I/O error, dev loop199, sector 128 [ 314.330311] REISERFS warning (device loop199): sh-2006 read_super_block: bread failed (dev loop199, block 16, size 4096) [ 314.341434] REISERFS warning (device loop199): sh-2021 reiserfs_fill_super: can not find reiserfs on loop199 [ 314.368356] print_req_error: I/O error, dev loop199, sector 16 [ 314.375164] REISERFS warning (device loop199): sh-2006 read_super_block: bread failed (dev loop199, block 2, size 4096) [ 314.386505] print_req_error: I/O error, dev loop199, sector 128 [ 314.393541] REISERFS warning (device loop199): sh-2006 read_super_block: bread failed (dev loop199, block 16, size 4096) [ 314.404674] REISERFS warning (device loop199): sh-2021 reiserfs_fill_super: can not find reiserfs on loop199 2033/05/18 03:33:48 executing program 1 (fault-call:1 fault-nth:46): mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f0000000080)) 2033/05/18 03:33:48 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x534efde5d2bae475) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000100)="80fd4b7732a381430d51ee18e69b1644dc674de9e954232abcf074106f5ae70fcb34d5eeba078364e4809c0e5460c70172337a182c3aaaf9f6e54f6327605d2043e596330222e4ad095bbfda0ab192974dbd6dad3c93b03b27", 0x59}], 0x1, 0x0) 2033/05/18 03:33:48 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000143000)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000005c0)="82b1234ce0c0246bd4123d38fc8c39855e12d787f438198900761def6bbed53af92cb7c2e7f644276db3a2340eeba171d0587d915556296f6af00a13d72bafe392c50c434a861859348db52044bcdcacad3519994712a44214bf0fa89415f3ef47a8b9bc7a160feca7618a3f6499962f7f5c9724f4db3e565c", 0x79) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x8, 0x7, 0x8, 0x81, 0x8, 0xffffffffffffff9c, 0xffffffffffffff2a}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000001c0)={&(0x7f0000000140)='./file0\x00', r2}, 0x10) accept4$alg(r0, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000004a00)=[{{&(0x7f0000004880)=@ethernet={0x0, @local}, 0x80, &(0x7f0000004940), 0x0, &(0x7f0000004980)=""/66, 0x42}}], 0x1, 0x0, &(0x7f0000004b40)) fcntl$dupfd(r1, 0xd666e388bb3f9f0, r0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x0) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f0000000040)=""/194) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="42000000b65c245fe0fb52980d2f10addfd6db7d4787fec93fbf7e8977df0486383e91b25fe9a38f2d6082253574eea94dbcac1f26e7d22679547c5a"], &(0x7f0000000440)=0x4a) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000480)={r4, 0xdd, "c17dffe40f11809ed9a2b597615f145fc9b3939b18c728193ff0b86667b94aa87d636de329e0085841312681205950851b884363e9cae8246f3cc3c1128b2c566be50313f08d9ec109f65530f80e954dec82b37a667806112224f95beb5ddf8f4c60c352b56e1d899946013a9a13a038902f55f9012c75ab12e41ddd19695292ad93577b84e13c5e536849be48214aae7641c5e7e1a14963d7e94d3efbf26dbad4acf014aa440a76fee5dfec7bb987c53ecdf135928f8bdcf2555a19d3de8d2b88c730a81e60a8c8d2496a77b06f2ccf30a435ada108e71555487c5f9b"}, &(0x7f0000000580)=0xe5) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x89000040}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)=ANY=[@ANYBLOB="9c000000", @ANYRES16=r5, @ANYBLOB="000022bd7000fbdbdf25030000002400020008000500030000000800090007000000080002004e220000080002004e1b000014000200080005000600000008000500000000000c0090a552555e9822d466e78e39cb0100080004004e24000008000400fbffffff1800030014000600fe80000000000000000000000000000d08000500080000001400020008000b007070000008000b"], 0x9c}, 0x1, 0x0, 0x0, 0x8c4}, 0x10) 2033/05/18 03:33:48 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$int_in(r1, 0x5473, &(0x7f0000000000)=0x1) dup2(r1, r0) 2033/05/18 03:33:48 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000000000)='ramfs\x00', 0x0, &(0x7f00008a7000)) umount2(&(0x7f0000000040)='.', 0x4) sync() umount2(&(0x7f0000000580)='.', 0x4) write(r0, &(0x7f0000cbd000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4, 0x11, r0, 0x0) mq_open(&(0x7f0000000000)='.-^\x00', 0x0, 0x0, &(0x7f0000000040)) 2033/05/18 03:33:48 executing program 3: clone(0x200, &(0x7f0000000100), &(0x7f00000000c0), &(0x7f0000000180), &(0x7f000025e000)) mknod(&(0x7f0000000500)='./file0\x00', 0x83, 0x8) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080), 0xc) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000480), &(0x7f00006fcff0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)="636772312e8a43cb6f75702e6576656e747300", 0x0, 0x0) r2 = inotify_init1(0x4000000000000803) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000000280)={{0x4, 0x5}, 'port1\x00', 0x6f40b7c95600a1e9, 0x83d, 0xff0000, 0xfffffffffffffffa, 0x8, 0x9000000000, 0x401, 0x0, 0x2, 0xe4}) r4 = getpgrp(r3) kcmp(r4, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r5 = openat(0xffffffffffffffff, &(0x7f0000000480)='./file0\x00', 0x400000, 0x0) setsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000000580)=0xffffffff80000001, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000380)="d1d35c28c9a2940ff92d92cf5ba99dbd095c407a47aee16bd9fba4aa14c8b45950fc2ab852e6d0beb1087f244343358f379574c393d75b0d12d48fa3caa8455d0e9c92d2c81682adb435103b73129d829a840c501aa5c4284cdbc4d1729fb7666889febd3c69f3d47e8d03d1d931768918a07a614ccd6dd70e01808b3288dc1a2c203ab3252cda9e26aefcd1d5a0d633af9407d2d4bcf067a896cae139c19d2491f723dda8d03445824da761af13cad98310c06c3cfc1c03e84784a88cb75bd08c373e05cf1fd629c62714e5595e28323552b147f54a56c12801d1") ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f00000005c0)) r6 = socket$inet(0x2, 0xfffffffffffffffd, 0x0) connect(r6, &(0x7f0000000600)=@nfc_llcp={0x27, 0x1, 0x2, 0x5, 0x4, 0x80, "ab7d48bfd11a3e7a60aa13ac7038ef595132145fd73a3831bf9ebbf8ba02fddd251584133faf65deeb9e6b927bda4629855f75a594a70a003ee8e259f5ef07", 0x31}, 0x80) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000000a80)="a33af9140719e3bb3bfa5097cbfa66e055f5e591237fdb26a7738177fd5ddac52529c334c8a4cc1e1d663365fd3f5d8b1c460b1a8064b854af4e59028c0c4e1af3c97e94f649b15c5fba9e2d6dbe36efb4ed110c76fc4457606b5209a808883eb39c5b60f948b4f875e2f82ac3af36a005fce179f20154bd6a5f6cfc4079170ce6fad80ef16734065f61bc2cdc2ca5c1a562f63c9f8f0286def6fed118b2637cf2873e943b13a3e52f33db60acada1c0181e978275891731a178295c6f53583c0fd378986c07ae67540b65db6a5ae647405a4b78b95abeb920a24ddfa70194bdd95bd20cb6d6561971e4fc68953bb68041eb78303c4805", 0xf7) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002}, 0x8) r7 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x4000000000007, 0x181000) socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_kcm_SIOCKCMUNATTACH(r7, 0x89e1, &(0x7f0000000180)) r8 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) getsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r8, 0x84, 0x6e, &(0x7f0000000080), 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000780)={{{@in=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000200)={@empty, r9}, 0x14) bind(r0, &(0x7f0000000680)=@nfc_llcp={0x27, 0x0, 0x1, 0x2, 0x73e, 0x6, "eb0aefa6d93c315c4580d2d7106217cb5f01ed0a6f59eed9592f177190886947a1f0c703e0f1de4057847e5fc122954fffa1b84263635a0f5ec3dc61a21711", 0x15}, 0x80) r10 = shmget(0x3, 0x1000, 0x3f, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_STAT(r10, 0xd, &(0x7f0000000280)=""/86) 2033/05/18 03:33:48 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000b28000)={0x1, {&(0x7f000074a000)=""/207, 0xb2, &(0x7f000072bfce)=""/50, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f00000002c0)=""/104, 0x68, &(0x7f0000000080)=""/189, 0x0, 0x7}}, 0x68) write$vnet(r0, &(0x7f00005ebf98)={0x1, {&(0x7f00000003c0)=""/28, 0x97d30bd3405764fa, &(0x7f0000000340)=""/73, 0x0, 0x3}}, 0x68) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x40000, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000400)=""/153) [ 314.680090] FAULT_INJECTION: forcing a failure. [ 314.680090] name failslab, interval 1, probability 0, space 0, times 0 [ 314.691383] CPU: 0 PID: 20827 Comm: syz-executor1 Not tainted 4.16.0+ #13 [ 314.698303] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 314.707647] Call Trace: [ 314.710230] dump_stack+0x1a7/0x27d [ 314.713857] ? arch_local_irq_restore+0x53/0x53 [ 314.718530] should_fail+0x914/0xae0 [ 314.722242] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 314.727349] ? mark_held_locks+0xaf/0x100 [ 314.731500] ? __raw_spin_lock_init+0x1c/0x100 [ 314.736081] ? find_held_lock+0x35/0x1d0 [ 314.740143] ? __lock_is_held+0xb6/0x140 [ 314.744206] ? check_same_owner+0x320/0x320 [ 314.748517] ? d_alloc+0x269/0x340 [ 314.752043] ? rcu_note_context_switch+0x710/0x710 [ 314.756953] ? lock_release+0xa40/0xa40 [ 314.760915] should_failslab+0xec/0x120 [ 314.764871] kmem_cache_alloc+0x47/0x760 [ 314.768916] ? d_drop+0x51/0x60 [ 314.772173] ? rpc_i_callback+0x30/0x30 [ 314.776124] rpc_alloc_inode+0x1a/0x20 [ 314.779989] alloc_inode+0x65/0x180 [ 314.783597] new_inode_pseudo+0x69/0x190 [ 314.787636] ? prune_icache_sb+0x1a0/0x1a0 [ 314.791846] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 314.796406] ? d_add+0xac0/0xac0 [ 314.799749] ? kasan_check_write+0x14/0x20 [ 314.803964] new_inode+0x1c/0x40 [ 314.807308] rpc_get_inode+0x20/0x1e0 [ 314.811088] __rpc_create_common+0x5d/0x1d0 [ 314.815390] rpc_populate.constprop.15+0x1ad/0x340 [ 314.820303] rpc_fill_super+0x379/0xae0 [ 314.824260] ? cap_capable+0x1b5/0x230 [ 314.828127] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 314.833296] ? security_capable+0x8e/0xc0 [ 314.837425] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 314.842590] ? ns_capable_common+0xcf/0x160 [ 314.846892] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 314.852056] mount_ns+0xc4/0x190 [ 314.855402] rpc_mount+0x9e/0xd0 [ 314.858747] mount_fs+0x66/0x2d0 [ 314.862092] vfs_kern_mount.part.26+0xc6/0x4a0 [ 314.866654] ? may_umount+0xa0/0xa0 [ 314.870261] ? _raw_read_unlock+0x22/0x30 [ 314.874386] ? __get_fs_type+0x8a/0xc0 [ 314.878256] do_mount+0xea4/0x2b90 [ 314.881780] ? copy_mount_string+0x40/0x40 [ 314.885992] ? rcu_pm_notify+0xc0/0xc0 [ 314.889869] ? copy_mount_options+0x5f/0x2e0 [ 314.894256] ? rcu_read_lock_sched_held+0x108/0x120 [ 314.899251] ? kmem_cache_alloc_trace+0x459/0x740 [ 314.904070] ? kasan_check_write+0x14/0x20 [ 314.908285] ? _copy_from_user+0x99/0x110 [ 314.912415] ? copy_mount_options+0x1f7/0x2e0 [ 314.916891] ksys_mount+0xab/0x120 [ 314.920410] SyS_mount+0x39/0x50 [ 314.923750] ? ksys_mount+0x120/0x120 [ 314.927528] do_syscall_64+0x281/0x940 [ 314.931392] ? vmalloc_sync_all+0x30/0x30 [ 314.935518] ? finish_task_switch+0x1b9/0x970 [ 314.939990] ? finish_task_switch+0x17a/0x970 [ 314.944465] ? syscall_return_slowpath+0x550/0x550 [ 314.949372] ? syscall_return_slowpath+0x2ac/0x550 [ 314.954280] ? prepare_exit_to_usermode+0x350/0x350 [ 314.959276] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 314.964623] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 314.969446] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 314.974612] RIP: 0033:0x4552d9 [ 314.977777] RSP: 002b:00007f698d45fc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 314.985463] RAX: ffffffffffffffda RBX: 00007f698d4606d4 RCX: 00000000004552d9 [ 314.992710] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 314.999955] RBP: 000000000072bea0 R08: 0000000020000080 R09: 0000000000000000 [ 315.007199] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 315.014446] R13: 00000000000003fa R14: 00000000006f9010 R15: 000000000000002e [ 315.021953] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry nfsd4_cb 2033/05/18 03:33:48 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x4000000002, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x3, 0x4400) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000004c0)=ANY=[], &(0x7f00000001c0)) connect$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0x8) r2 = inotify_init1(0x0) poll(&(0x7f0000000300)=[{0xffffffffffffffff, 0x2000}, {}, {r2}, {0xffffffffffffffff, 0x200}, {0xffffffffffffffff, 0x1000}], 0x5, 0x8) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002e40)=0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0xc0001, 0x0) sched_getaffinity(0x0, 0x6e84f782, &(0x7f0000002e00)) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r6, 0xc004743e, &(0x7f00000001c0)=""/246) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000380)=0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000007c00)={0x0}, &(0x7f0000007c40)=0xc) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000007c80)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000007d80)=0xe8) r10 = getegid() stat(&(0x7f0000007f00)='./file0\x00', &(0x7f0000007f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000007fc0), &(0x7f0000008000), &(0x7f0000008040)=0x0) getresgid(&(0x7f0000008080), &(0x7f00000080c0)=0x0, &(0x7f0000008100)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000008140)={{{@in=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000008240)=0xe8) fstat(r5, &(0x7f0000008280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000008500)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000008600)=0xe8) r17 = getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000008640)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000008740)=0xe8) lstat(&(0x7f0000008780)='./file0\x00', &(0x7f00000087c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000008840)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000008880)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}}}, &(0x7f0000008980)=0xe8) r22 = getgid() lstat(&(0x7f00000089c0)='./file0\x00', &(0x7f0000008a00)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000008a80)='./file0\x00', &(0x7f0000008ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000008ec0)='./file0\x00', &(0x7f0000008f00)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r6, &(0x7f0000008f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000009000), &(0x7f0000009040), &(0x7f0000009080)=0x0) r28 = getgid() fstat(r6, &(0x7f00000090c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000009140)='./file0\x00', &(0x7f0000009180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000009200)='./file0\x00', &(0x7f0000009240)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f00000092c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getresuid(&(0x7f0000009300), &(0x7f0000009340), &(0x7f0000009380)=0x0) getresgid(&(0x7f00000093c0)=0x0, &(0x7f0000009400), &(0x7f0000009440)) sendmmsg$unix(r6, &(0x7f0000009580)=[{&(0x7f00000003c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002800)=[{&(0x7f00000004c0)="3359f4cb391fd3e82a5032c38e082bcbbef84d08781accb2d9ab8594710b23006851c92f3a291f1f8a02d820214f39cc83b96a099b89c8d6bea6d7b0a51b33ecea24ae1d7e8ba3679faa1301a47f730486515f9d5d9f4b4c8448bb2a4ff942c5939dc46ef37793e21ec7ec0c211b5a31ddfecc05a8e5728ad151047db0e6de15111e5b831625aaa2ce7b51ebdb06a62466611f2f848e345e1403a2155955964eb082cc12426f8ad12aa938eee9b71cb8794396cf551898c2924a470c414f49e6048e49a480a488a4584ae953e232bf3bbd", 0xd1}, {&(0x7f00000005c0)="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0x1000}, {&(0x7f00000015c0)="74b111933347734949cbbd97d4db6e9f714821a1e3ce5925f69696a27f5dddb9664b298770b42d4056c576d5387c70e8d6e8800efe306e233f72711683ed6eefbb5070d761a121ebeacc601eaac560c4242a0c503a0eeb226cb9346fa0a9abb2086a65ea5b23908d32c52de9b71076b9749fd0d0e7c9f41d2b4600f0aafa37a3b743d3ac23b248eb97e203edd692408051e9aa4dfa13ba1332c1db197c17154d77bfb59480b367cabe7bebd3e321c9aeac4fa247e561521dba291a716d39894035c30b2c91889f7c08d4f19b79ddb09b5df05e1f383af4143e8587ab1e64290e9c4ecf351c784ab3d1ffd997", 0xec}, 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", 0x1000}, {&(0x7f0000002dc0)="b8dc3fe6404b", 0x6}, {&(0x7f0000007880)='`*l', 0x3}, {&(0x7f00000078c0)="321554d0a3c047d9c9c7dad5906f6f4eebf6282f9d90b6b816d51a01ad3cc6ebd5b4f7617819b8680699b539b1e40d239e908d4ad56323f85eda947292a9815aa4466650150800d75ec6a21a8dbd31386ecbcd0e4018abff4e81b16349fb949ad1895400f370c83a28356dceb225eb9941a8af1d20dcee996abd7031cf2c680bbaf49c212c954c07954aa9ba4e9f403ebce6f1a97a7a620f7807b3aaf84122cc913409ee79e6856a74b12ffb1480cf4f463320e51e6994879fda06a85cc79d255c76c1f16b4c52d1f5f1f3c5035d33e196eb56a3546d3242fd6d14566cc84559e45c5b615f4264ab", 0xe8}, {&(0x7f00000079c0)="d230d1be9e6c616482b2ada292e81ba82d25a72592db2d69b3b495396f30cc0d47beeeae1d98c07fc440ed258f68e4d3282e0f67de7f3dec93c8aadb3fe7758d5ec90b59d657baea0a5b6ce554d1af861b242edc", 0x54}, {&(0x7f0000007a40)="73363be14c997dc23afc253782202b6afadda9adeb302cb73c9cda1bb62a7d", 0x1f}, {&(0x7f0000007a80)="d394b62162ecd35be16d32da10ecac95c8b6277adc1efacc1692f1f61c4cc38814605d5fb9b44c4521c9caedcb776f0af7112e34f903eedd29a118fe4b1e78ad07461d159c8a7d3bc91cff8b17a429d25d3efa812ba495bf594d1a1117cd87347913095173e7fec01c9a013f380e42d58d375c75e6412fa701ae0b060f85f5944c836b4f70126801b60b2f4dfba13343bcf60421cd5c84c5a221fd66832eb40a1f14", 0xa2}], 0xa, &(0x7f0000008300)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r7, 0x0, r11}, @cred={0x20, 0x1, 0x2, r7, r12, r13}, @cred={0x20, 0x1, 0x2, r4, r14, r15}], 0x80, 0x44}, {&(0x7f0000008380)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000084c0)=[{&(0x7f0000008400)="76b2265e326a4a66ccca2d28003ffcb00f2fe39734e6400c52bb304d6a2ea744c93671ae63f1c1eed67951bcfcaa464d41db85f6fde6b17f8a6fb56103716fc733684caa6feba637d035f59e367d36d374e72a0432da7892829b1d2db45a187b27daeb136986d1414d8ef01cea1b11a78856bd2045a1e999c796cb9f4d825eb01ccb2e7e8ea89d831638faecab80baf15a80cb472254efabe53a096acb0f701854abfb2d84519062a6d627fc4cfdc061c9", 0xb1}], 0x1, &(0x7f0000009740)=ANY=[@ANYBLOB="30000000000000000100000001000000", @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r6, @ANYRES32=r2, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r3, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r3, @ANYRES32=r6, @ANYRES32=r5, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=r16, @ANYRES32=r17, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r3, @ANYRES32=r0, @ANYRES32=r3, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r2, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=r18, @ANYRES32=r19, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r20, @ANYBLOB="20000000000000001613819c068801009a3d00cc88a00896ab14473859ae5488ce75cbcad9673d5c98c35497946ab7e01f0e07006734e47576b90158894bf1842723dd6a080cb139a9495f0e3e46e1b92c9af3fde70fdbed65e721a997209d9ba4215431db3e07e9334b9cd43de794e771033896fc52808701442ef5bf65d8328e9af0d031b5f740fc483a5e03885d56e1dfc42db98bad3da4a6cb7f98123eb3da8e0f406ad77b3825ce0a89af545e9bb3dd1935f69881766b20ed4d9844204b196394e9af1935b25ba023f8575132f1a8e983d4b500000000000000000000000000000000", @ANYRES32=r4, @ANYRES32=r21, @ANYRES32=r22, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=r23, @ANYRES32=r24, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r5, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r6, @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00'], 0x168, 0x80}, {&(0x7f0000008cc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000008e80)=[{&(0x7f0000008d40)="242b6d9bb4df", 0x6}, {&(0x7f0000008d80)="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", 0xfe}], 0x2, &(0x7f0000009480)=[@cred={0x20, 0x1, 0x2, r7, r25, r26}, @cred={0x20, 0x1, 0x2, r7, r27, r28}, @cred={0x20, 0x1, 0x2, r4, r29, r30}, @cred={0x20, 0x1, 0x2, r4, r31, r32}, @cred={0x20, 0x1, 0x2, r7, r33, r34}, @rights={0x30, 0x1, 0x1, [r0, r5, r0, r1, r0, r5, r2, r5]}], 0xd0, 0x4008080}], 0x6, 0x4000000) ioctl$EVIOCGREP(r6, 0x4004743c, &(0x7f00001bbf52)=""/174) getpeername$unix(r1, &(0x7f0000000080), &(0x7f0000000100)=0x6e) ioctl$KVM_X86_SETUP_MCE(r5, 0x4008ae9c, &(0x7f0000000040)={0x16, 0x1, 0xa5}) close(r6) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000440), &(0x7f0000009700)=0x8) 2033/05/18 03:33:48 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000180)={0x1d}, 0x10) r2 = dup2(r0, r0) sendmsg$key(r2, &(0x7f0000001700)={0x0, 0x0, &(0x7f0000001780)={&(0x7f0000000040)=ANY=[@ANYPTR64], 0xfffffffffffffc98}, 0x1}, 0x0) r3 = accept4(r1, &(0x7f0000002ec0)=@l2, &(0x7f0000002f40)=0x80, 0x800) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000340)=0x800, &(0x7f0000000200)=0x4) syz_genetlink_get_family_id$fou(&(0x7f0000002fc0)='fou\x00') sendmsg$FOU_CMD_ADD(r3, &(0x7f0000003080)={&(0x7f0000000000)={0x10}, 0xfffffffffffffde6, &(0x7f0000003040)={&(0x7f0000000440)=ANY=[@ANYBLOB="1baae7553e00f7d72756f2cedf02a61f2b02bfe7"], 0x1}, 0x1, 0x0, 0x0, 0x4000800}, 0x80) setsockopt$IP_VS_SO_SET_EDITDEST(r3, 0x0, 0x489, &(0x7f0000001500)={{0x3a, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x3, 'sh\x00', 0x4, 0x76a5848, 0x3f}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x3, 0x5fee, 0x3}}, 0x44) socketpair(0x7, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000140), &(0x7f00000004c0)=0x4) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000000480)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f00000016c0)={r6, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r4, 0x40106439, &(0x7f0000000300)={0xff}) close(r1) getsockopt$inet_opts(r5, 0x0, 0xdcde54474cf90394, &(0x7f0000000500)=""/4096, &(0x7f00000001c0)=0x1000) syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001800)={0xffffffffffffffff}) ioctl$fiemap(r7, 0xc020660b, &(0x7f00000015c0)={0x0, 0x100000001, 0x1, 0x0, 0x3, [{0x5, 0x1, 0x6de204c, 0x0, 0x0, 0x100}, {0x20, 0xffff, 0x7fff, 0x0, 0x0, 0x80}, {0x7, 0x5, 0x401, 0x0, 0x0, 0x2089}]}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000002c0), 0x8) accept4$ax25(r5, &(0x7f00000003c0), &(0x7f0000000400)=0x10, 0x800) 2033/05/18 03:33:49 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c200000000000000000008004500003c000000000029907800000000ffffffff000000000028907857bae4097e101728208dd6765c7421920e0e051f6b509b026d9484b31947f7b16fa38258215fee6b33dfd7fa09b07617c425f2cc6b0b473146b519f6af7f66f4caca81887437625fce9d833fda37dded1be82e68e6e76f1d8470613bc771"], &(0x7f0000000380)) r0 = msgget(0x2, 0x2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000140)={0x1, 0x5, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @random="601547e027aa", @link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty]}) msgsnd(r0, &(0x7f00000003c0)={0x200000000002, "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"}, 0x172, 0x8000) 2033/05/18 03:33:49 executing program 1 (fault-call:1 fault-nth:47): mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f0000000080)) [ 315.038295] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / 2033/05/18 03:33:49 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x200000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)=0x0) r3 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x9, 0x1, 0x2, 0x8, 0x0, 0x7, 0x8200, 0x4, 0x4, 0x100, 0x2, 0x2, 0x0, 0xfffffffffffffffb, 0x0, 0x1, 0x3ff, 0x4, 0x8, 0xfff, 0x6, 0x5, 0x5, 0x3, 0x0, 0x4, 0x100000000, 0x73d8c326, 0xb42, 0x9, 0x1f, 0x7, 0x7, 0x2, 0x200, 0xfffffffffffffff9, 0x0, 0x8000, 0x0, @perf_bp={&(0x7f0000000080), 0x1}, 0x4000, 0x20, 0xafbc, 0x7, 0x7, 0xff, 0x100000001}, r2, 0x8, r3, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) dup3(r0, r1, 0x0) r4 = getpid() perf_event_open(&(0x7f0000000100)={0x4, 0x70, 0xfff, 0x9, 0x4, 0x2c45, 0x0, 0x4, 0x8004, 0x5, 0x3ff, 0x3, 0x20, 0x6, 0x200, 0x8, 0x8, 0x1, 0x6, 0x4, 0x295, 0x1, 0xffff000000000, 0x100000000, 0x9, 0x7, 0x0, 0x1f, 0xbe7, 0x2, 0x6, 0x9, 0x7, 0x8, 0xffff, 0x0, 0x4, 0x4, 0x0, 0x9, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x0, 0x71d1, 0x100000001, 0x0, 0x10001, 0x6, 0x2}, r4, 0x6, r0, 0x2) 2033/05/18 03:33:49 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x341b41ce, 0x1, {0x0, @in6={{0xa, 0x4e24, 0x575a, @local={0xfe, 0x80, [], 0xaa}, 0x200}}, 0x0, 0xfffffffffffffffc, 0x0, 0x7fff, 0x1}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={r2}, &(0x7f0000000380)=0xc) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x48) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000d59fc8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1}, 0x10) r4 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x40) close(0xffffffffffffffff) fanotify_mark(r4, 0x22, 0x20000, r4, &(0x7f0000000100)='./file0\x00') getsockopt$IP_VS_SO_GET_SERVICE(r3, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) 2033/05/18 03:33:49 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='afs\x00', 0x2005800, &(0x7f0000000100)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) socketpair$inet(0x2, 0x3, 0x9, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, [0x800, 0x7, 0x8, 0x40000000000000, 0x3, 0x80, 0xffff, 0x1800, 0x80, 0x3, 0x8, 0x1ff, 0x1, 0x3ff, 0x2f0]}, &(0x7f0000000200)=0x100) accept$packet(0xffffffffffffff9c, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000400)=0x14) r4 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4e20, 0x3ff, 0x4e21, 0x7, 0x2, 0xa0, 0x20, 0x77, r3, r4}, {0x0, 0x7, 0x5, 0x1ff, 0xaa, 0x5, 0x4, 0x6d60}, {0x44640b77, 0x16, 0x7, 0x6}, 0x2000, 0x0, 0x1, 0x1, 0x1, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0x18}, 0x4d4}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x16}, 0x0, 0x4, 0x3, 0x7, 0x5, 0x1, 0x80}}, 0xe8) mkdir(&(0x7f0000000540)='./file0\x00', 0x9) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000280)={r2, 0x9}, &(0x7f00000002c0)=0x8) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='vfat\x00', 0x20000, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000300)={r2, 0x54, "427b0a6224403906d4d11a5f9aa749b4a3d9f4789f6473e10249edf2c7fe76201498b32314a02c8f257406186af53f44e387c2125f09e254aac18efb18b360d22caed819f0a13e4af29d8f7d2fc30a14fb47ec43"}, &(0x7f0000000380)=0x5c) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) [ 315.154153] FAULT_INJECTION: forcing a failure. [ 315.154153] name failslab, interval 1, probability 0, space 0, times 0 [ 315.165468] CPU: 1 PID: 20854 Comm: syz-executor1 Not tainted 4.16.0+ #13 [ 315.172391] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 315.181744] Call Trace: [ 315.184329] dump_stack+0x1a7/0x27d [ 315.187960] ? arch_local_irq_restore+0x53/0x53 [ 315.192628] ? __lock_acquire+0x638/0x3c30 [ 315.196871] should_fail+0x914/0xae0 2033/05/18 03:33:49 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_cache\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xfffffffffffffffe, 0x40100) sendfile(r0, r0, &(0x7f0000c7a000)=0x100004, 0x5) 2033/05/18 03:33:49 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00000000c0)) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@lsrr={0x83, 0xf, 0x5ef, [@empty, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001]}, @ssrr={0x89, 0x3}]}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff}}}}}, &(0x7f00000002c0)={0xfffffffffffffffc, 0x4}) 2033/05/18 03:33:49 executing program 2: setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000002c0)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x1, 0x1, 0x1, 0x400, 0x87, 0x7, 0x8, 0xa3, 0x6, 0x4, 0x3b, 0x101, 0x9, 0x4, 0x401]}, &(0x7f0000000280)=0x100) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000340)={r3, 0x6, "a29e77e4436b"}, &(0x7f0000000380)=0xe) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f00000000c0)={0x0, 0xb50d, 0x4d, &(0x7f0000000040)}) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000100)={0xa7}) [ 315.200585] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 315.205692] ? perf_trace_lock+0x900/0x900 [ 315.209930] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 315.215118] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 315.220310] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 315.225502] ? find_held_lock+0x35/0x1d0 [ 315.229563] ? __lock_is_held+0xb6/0x140 [ 315.233637] ? check_same_owner+0x320/0x320 [ 315.237956] ? __d_lookup+0x4f4/0x830 [ 315.241760] ? rcu_note_context_switch+0x710/0x710 [ 315.246695] should_failslab+0xec/0x120 [ 315.250670] kmem_cache_alloc+0x47/0x760 [ 315.254738] __d_alloc+0xc1/0xbd0 [ 315.258196] ? shrink_dcache_for_umount+0x290/0x290 [ 315.263217] ? d_alloc_parallel+0x1b40/0x1b40 [ 315.267712] ? lock_release+0xa40/0xa40 [ 315.271692] ? mark_held_locks+0xaf/0x100 [ 315.275850] ? d_lookup+0x133/0x2e0 [ 315.279484] ? d_lookup+0x1d5/0x2e0 [ 315.283123] d_alloc+0x8e/0x340 [ 315.286411] ? __d_alloc+0xbd0/0xbd0 [ 315.290118] ? full_name_hash+0x9b/0xe0 [ 315.294090] __rpc_lookup_create_exclusive+0x183/0x1d0 [ 315.299357] ? rpc_d_lookup_sb+0x1a0/0x1a0 [ 315.303589] rpc_populate.constprop.15+0xa3/0x340 [ 315.308424] rpc_fill_super+0x379/0xae0 [ 315.312383] ? cap_capable+0x1b5/0x230 [ 315.316249] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 315.321425] ? security_capable+0x8e/0xc0 [ 315.325555] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 315.330724] ? ns_capable_common+0xcf/0x160 [ 315.335036] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 315.340207] mount_ns+0xc4/0x190 [ 315.343558] rpc_mount+0x9e/0xd0 [ 315.346904] mount_fs+0x66/0x2d0 [ 315.350252] vfs_kern_mount.part.26+0xc6/0x4a0 [ 315.354816] ? may_umount+0xa0/0xa0 [ 315.358421] ? _raw_read_unlock+0x22/0x30 [ 315.362550] ? __get_fs_type+0x8a/0xc0 [ 315.366423] do_mount+0xea4/0x2b90 [ 315.369946] ? copy_mount_string+0x40/0x40 [ 315.374159] ? rcu_pm_notify+0xc0/0xc0 [ 315.378041] ? copy_mount_options+0x5f/0x2e0 [ 315.382426] ? rcu_read_lock_sched_held+0x108/0x120 [ 315.387421] ? kmem_cache_alloc_trace+0x459/0x740 [ 315.392241] ? kasan_check_write+0x14/0x20 [ 315.396452] ? _copy_from_user+0x99/0x110 [ 315.400580] ? copy_mount_options+0x1f7/0x2e0 [ 315.405059] ksys_mount+0xab/0x120 [ 315.408582] SyS_mount+0x39/0x50 [ 315.411927] ? ksys_mount+0x120/0x120 [ 315.415708] do_syscall_64+0x281/0x940 [ 315.419571] ? vmalloc_sync_all+0x30/0x30 [ 315.423695] ? finish_task_switch+0x1b9/0x970 [ 315.428168] ? finish_task_switch+0x17a/0x970 [ 315.432644] ? syscall_return_slowpath+0x550/0x550 [ 315.437551] ? syscall_return_slowpath+0x2ac/0x550 [ 315.442459] ? prepare_exit_to_usermode+0x350/0x350 [ 315.447453] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 315.452801] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 315.457633] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 315.462800] RIP: 0033:0x4552d9 [ 315.465969] RSP: 002b:00007f698d45fc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 315.473656] RAX: ffffffffffffffda RBX: 00007f698d4606d4 RCX: 00000000004552d9 [ 315.480911] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 315.488159] RBP: 000000000072bea0 R08: 0000000020000080 R09: 0000000000000000 [ 315.495405] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 2033/05/18 03:33:49 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x8, 0x800) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080), 0x4) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$addseals(r1, 0x409, 0xa) [ 315.502653] R13: 00000000000003fa R14: 00000000006f9010 R15: 000000000000002f 2033/05/18 03:33:49 executing program 2: lseek(0xffffffffffffffff, 0x0, 0x4) [ 315.604425] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / 2033/05/18 03:33:49 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = open(&(0x7f0000000040)='/\x00', 0x10200, 0x5) setsockopt$sock_void(r3, 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)=ANY=[@ANYBLOB="d21500000000000000024d564b0000000000ff7f000000000079522dcc992b5d3b48cd3ddce43ad2da109956f80c1d847e70e2430090d337bc29d3cc58baada8ad0d6c5e4e5325d5970f4407aacf8364bb9acb2300006b98b271241ca1d4b4d73ba5b235280ff1c97108a6d6d2ad378ea5d7c2e937a6cce81afba78b81f27f7fadc459785efceb9ef531569ac2f3a546023086b7a758da9e871b5e324037d55929"]) 2033/05/18 03:33:49 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r1}, 0x10) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xe1, 0x20000) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000000140)=""/68) socket$inet_icmp(0x2, 0x2, 0x1) io_setup(0x1000, &(0x7f0000000040)=0x0) io_submit(r3, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="040000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38}]) 2033/05/18 03:33:49 executing program 7: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x9, 0xc80) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000200)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) dup3(r3, r2, 0x0) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x3ffe, &(0x7f0000000040), 0x38b) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000001c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') ioctl$PIO_FONT(r5, 0x4b61, &(0x7f00000000c0)="aa4fb06f231aa36daf81560bf8566cf1a8c5ff922b3b370a827ff97ee8fd182c88b2d154002d127728bc90f1687b2de6f3928f7bc8ab1f2ef0fa330f70f513904340ec3501af21c932e291a17fae06e7352231e5366699fa8021d22c913b5e37b7") syz_fuse_mount(&(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x104002) unlink(&(0x7f0000000080)='./control/file1\x00') r6 = msgget(0x3, 0x2) msgctl$MSG_STAT(r6, 0xb, &(0x7f0000000280)=""/175) close(r4) 2033/05/18 03:33:49 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = syz_open_pts(r0, 0x0) sync_file_range(r1, 0x1, 0x3, 0x6) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000000c0)={0x6688}) r2 = dup3(r0, r1, 0x80000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000080)=0x4) ioctl$TIOCGSOFTCAR(r1, 0x5412, &(0x7f0000000040)) 2033/05/18 03:33:49 executing program 2: r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x7, 0x31, r0, 0x20000000000000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40800, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00000000c0)={@pptp={0x18, 0x2, {0x1, @rand_addr=0x5de2fb28}}, {&(0x7f0000000040)=""/25, 0x19}, &(0x7f0000000080), 0x2}, 0xa0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2033/05/18 03:33:49 executing program 1 (fault-call:1 fault-nth:48): mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f0000000080)) 2033/05/18 03:33:49 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f00000000c0)=0x40000000000000, 0x2400000085, 0x0, &(0x7f0000000140), &(0x7f0000000040), 0x4020000005) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x84) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000300)={0x0, @empty, @loopback}, &(0x7f0000000340)=0xc) recvfrom$packet(r0, &(0x7f0000000240)=""/151, 0x97, 0x0, &(0x7f0000000380)={0x11, 0x0, r3, 0x1, 0x8, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}, 0x14) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 2033/05/18 03:33:49 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000140)={0x0, 0xffff}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000002f00)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f0000000300)=0xbe) recvmmsg(r0, &(0x7f0000002b80)=[{{&(0x7f0000000340)=@alg, 0x80, &(0x7f0000002540)=[{&(0x7f00000003c0)=""/89, 0x59}], 0x1, &(0x7f0000000480)=""/235, 0x21e, 0x8}, 0x1fd82e25}, {{&(0x7f0000000580)=@un=@abs, 0x80, &(0x7f0000000700)=[{&(0x7f0000000600)=""/213, 0xfffffc61}], 0x1, &(0x7f0000000740)=""/240, 0xf0, 0x9d96}, 0x4}, {{&(0x7f0000000840)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000001d80)=[{&(0x7f00000008c0)=""/253, 0xfd}, {&(0x7f00000009c0)=""/103, 0x67}, {&(0x7f0000000a40)=""/90, 0x5a}, {&(0x7f0000000ac0)=""/54, 0x36}, {&(0x7f0000002e00)=""/216, 0xd8}, {&(0x7f0000000c00)=""/188, 0xbc}, {&(0x7f0000000cc0)=""/4096, 0x1000}, {&(0x7f0000001cc0)=""/141, 0x8d}], 0x8, &(0x7f0000001e00)=""/33, 0x21, 0xd622}, 0x2}, {{0x0, 0x0, &(0x7f0000001f40)=[{&(0x7f0000001e40)=""/44, 0x2c}, {&(0x7f0000001e80)=""/78, 0x4e}, {&(0x7f0000001f00)=""/55, 0x37}], 0x3, &(0x7f0000001f80)=""/107, 0x6b, 0x1}, 0x4}, {{&(0x7f0000002000)=@hci={0x0, 0x0}, 0x80, &(0x7f0000002200)=[{&(0x7f0000002080)=""/236, 0xec}, {&(0x7f0000002180)=""/98, 0x62}], 0x1, &(0x7f0000002240)=""/159, 0x9f, 0x7012}, 0x7}, {{0x0, 0x0, &(0x7f0000002380)=[{&(0x7f0000002300)=""/93, 0x5d}], 0x1, &(0x7f00000023c0)=""/249, 0xf9, 0x6}, 0x1}, {{&(0x7f00000024c0)=@generic, 0x80, &(0x7f0000002540), 0x0, 0x0, 0x0, 0x3ff}, 0x272b}, {{&(0x7f0000002580)=@hci, 0x80, &(0x7f0000002a00)=[{&(0x7f0000002600)=""/46, 0x2e}, {&(0x7f0000002640)=""/82, 0x52}, {&(0x7f00000026c0)=""/221, 0xdd}, {&(0x7f00000027c0)=""/138, 0x8a}, {&(0x7f0000002880)=""/135, 0x1e}, {&(0x7f0000002940)=""/163, 0xa3}], 0x6, &(0x7f0000002a80)=""/241, 0xf1, 0x3ff}, 0x3ff}], 0x8, 0x40000000, &(0x7f0000002d80)={0x0, 0x989680}) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000002dc0)={r4, @empty, @loopback=0x7f000001}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x4aa}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000c5fff4)='/dev/amidi#\x00', 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=@ipv4_newaddr={0x18, 0x14, 0x11, 0x0, 0x0, {0x2}}, 0x18}, 0x1, 0x0, 0x0, 0x800}, 0x2) [ 315.724973] FAULT_INJECTION: forcing a failure. [ 315.724973] name failslab, interval 1, probability 0, space 0, times 0 [ 315.736243] CPU: 0 PID: 20906 Comm: syz-executor1 Not tainted 4.16.0+ #13 [ 315.743163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 315.752510] Call Trace: [ 315.755094] dump_stack+0x1a7/0x27d [ 315.758717] ? arch_local_irq_restore+0x53/0x53 [ 315.763388] should_fail+0x914/0xae0 [ 315.767099] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 315.772206] ? mark_held_locks+0xaf/0x100 [ 315.776350] ? __raw_spin_lock_init+0x1c/0x100 [ 315.780934] ? find_held_lock+0x35/0x1d0 [ 315.784996] ? __lock_is_held+0xb6/0x140 [ 315.789064] ? check_same_owner+0x320/0x320 [ 315.793374] ? d_alloc+0x269/0x340 [ 315.796902] ? rcu_note_context_switch+0x710/0x710 [ 315.801812] ? lock_release+0xa40/0xa40 [ 315.805776] should_failslab+0xec/0x120 [ 315.809735] kmem_cache_alloc+0x47/0x760 [ 315.813778] ? d_drop+0x51/0x60 [ 315.817042] ? rpc_i_callback+0x30/0x30 [ 315.820993] rpc_alloc_inode+0x1a/0x20 [ 315.824862] alloc_inode+0x65/0x180 [ 315.828471] new_inode_pseudo+0x69/0x190 [ 315.832508] ? prune_icache_sb+0x1a0/0x1a0 [ 315.836718] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 315.841281] ? d_add+0xac0/0xac0 [ 315.844625] ? kasan_check_write+0x14/0x20 [ 315.848841] new_inode+0x1c/0x40 [ 315.852185] rpc_get_inode+0x20/0x1e0 [ 315.855965] __rpc_create_common+0x5d/0x1d0 [ 315.860297] rpc_populate.constprop.15+0x1ad/0x340 [ 315.865212] rpc_fill_super+0x379/0xae0 [ 315.869168] ? cap_capable+0x1b5/0x230 [ 315.873037] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 315.878206] ? security_capable+0x8e/0xc0 [ 315.882337] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 315.887506] ? ns_capable_common+0xcf/0x160 [ 315.891807] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 315.896974] mount_ns+0xc4/0x190 [ 315.900327] rpc_mount+0x9e/0xd0 [ 315.903672] mount_fs+0x66/0x2d0 [ 315.907026] vfs_kern_mount.part.26+0xc6/0x4a0 [ 315.911588] ? may_umount+0xa0/0xa0 [ 315.915191] ? _raw_read_unlock+0x22/0x30 [ 315.919318] ? __get_fs_type+0x8a/0xc0 [ 315.923187] do_mount+0xea4/0x2b90 [ 315.926709] ? copy_mount_string+0x40/0x40 [ 315.930920] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 315.935917] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 315.940653] ? retint_kernel+0x10/0x10 [ 315.944525] ? copy_mount_options+0x18b/0x2e0 [ 315.948997] ? copy_mount_options+0x191/0x2e0 [ 315.953474] ? copy_mount_options+0x1f7/0x2e0 [ 315.957949] ksys_mount+0xab/0x120 [ 315.961469] SyS_mount+0x39/0x50 [ 315.964812] ? ksys_mount+0x120/0x120 [ 315.968590] do_syscall_64+0x281/0x940 [ 315.972453] ? vmalloc_sync_all+0x30/0x30 [ 315.976598] ? finish_task_switch+0x1b9/0x970 [ 315.981068] ? finish_task_switch+0x17a/0x970 [ 315.985539] ? syscall_return_slowpath+0x550/0x550 [ 315.990448] ? syscall_return_slowpath+0x2ac/0x550 [ 315.995355] ? prepare_exit_to_usermode+0x350/0x350 [ 316.000348] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 316.005691] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 316.010518] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 316.015683] RIP: 0033:0x4552d9 2033/05/18 03:33:49 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000300)=@int=0xa8b, 0x4) r1 = socket$kcm(0x29, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r3, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x18}, 0x0) close(r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0x0, 0x0}) pipe(&(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x2}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={0x0, 0xffffffffffffff7f}, 0x8) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x100, 0x0, 0x42, &(0x7f0000ffc000/0x1000)=nil, 0x8000}) ioctl$TCGETA(0xffffffffffffffff, 0x5405, &(0x7f0000000080)) r6 = syz_genetlink_get_family_id$fou(&(0x7f00000004c0)='fou\x00') sendmsg$FOU_CMD_DEL(r5, &(0x7f0000000580)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x1c, r6, 0x10, 0x70bd2b, 0x25dfdbfd, {0x2}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e24}]}, 0x1c}, 0x1, 0x0, 0x0, 0x48000}, 0x40000) close(r2) close(r4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r7, 0x4}, 0x8) 2033/05/18 03:33:49 executing program 3: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x40, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000042ff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000061000)={0x6}, &(0x7f0000039ff0), &(0x7f0000039ff0), 0x44) truncate(&(0x7f0000373000)='./file0\x00', 0x0) fcntl$getflags(r0, 0x401) [ 316.018849] RSP: 002b:00007f698d45fc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 316.026707] RAX: ffffffffffffffda RBX: 00007f698d4606d4 RCX: 00000000004552d9 [ 316.033953] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 316.041201] RBP: 000000000072bea0 R08: 0000000020000080 R09: 0000000000000000 [ 316.048446] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 316.055690] R13: 00000000000003fa R14: 00000000006f9010 R15: 0000000000000030 [ 316.063169] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry cache 2033/05/18 03:33:50 executing program 5: keyctl$read(0x10, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x3, 0xffffffffffffff9c, 0x1}) ioctl$KDDELIO(r0, 0x4b35, 0x6) 2033/05/18 03:33:50 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x7d) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000040)="329df460a623", 0x6, 0x0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="1800000003000000000000000000000095000c0000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000fc0)={r0, r1}) r3 = dup2(r0, r2) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000000180)={{0x2, 0x4e23, @broadcast=0xffffffff}, {0x307}, 0x1a, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 'bpq0\x00'}) 2033/05/18 03:33:50 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f000014f000/0x2000)=nil, 0x2000, 0x40000000000005, 0x32, 0xffffffffffffffff, 0x200000000000) r2 = userfaultfd(0x80800) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0xb6a, &(0x7f0000000080)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@multicast2, @in6=@ipv4}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0xfffffffffffffffc, 0x0, 0x0, 0x0, @time, {0xffffffffffffffff}, {}, @time=@time={0x77359400}}], 0x30) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000040)={0x4, 0x3}) fcntl$setpipe(r0, 0x407, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r2) [ 316.138671] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / 2033/05/18 03:33:50 executing program 5: r0 = getpid() ptrace$setopts(0x4206, r0, 0x6, 0x100000) syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYRES32], &(0x7f0000000100)={0x0, 0xfbffffffffffbffc, [0x400000000000, 0xc62, 0xb69, 0x4]}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x72502, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8000, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000040)=""/168) 2033/05/18 03:33:50 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$sndmidi(&(0x7f0000000240)='/dev/snd/midiC#D#\x00', 0x8000005, 0x20003ff) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000080)=0x9, 0x2) sendmsg$nl_xfrm(r0, &(0x7f0000001840)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001800)={&(0x7f0000000140)=ANY=[@ANYBLOB="2800e70011000000000000010000f37b77903d00848d3781e9d761acf83d17268b0a1414000000000ffd18db8f8b88dfbacf74dc1e75f4da00"], 0x28}, 0x1}, 0x0) syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0x2000000800) 2033/05/18 03:33:50 executing program 1 (fault-call:1 fault-nth:49): mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f0000000080)) 2033/05/18 03:33:50 executing program 2: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="1b1329979f20c872d23802fd289cae610a2d991b08b0b4f4447861d2df1b635da00ae28156bb052a37c237f475e3498664", 0x31, r0) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r1) r3 = geteuid() socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000480), &(0x7f00000004c0)=0x4) r5 = add_key(&(0x7f00000000c0)='trusted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="e5d084d7c7ef8c552ecad151de3deb322337e8e3b066c054154176d27b18c68124bd682aaaeb29992b8425c3c605ea1d1b44a070fe1cf70a00b3ef8ab529d082e8f802a2e18640c0e4c91f6daaa56bb59754d1de59de4655515b7f8733b04946f9b40d1b94b339cecce96a6af139a199733276a9884bebec72c7b1614d7c6dc930e9c57a3dddc3fb4749d679c6d3297dd2951d660f31f92f0862ac48564bed911766609bb67d78e55109a59efb7c160f633003bd8f49c2e7622af17ce746d73adac9db6f718cf49af2dfd2560cb1a4c0382573ea7a4751769ee172cab932e2bed50937de3d38b7b1c42484738a882f69539b21b46f86b0", 0xf7, 0xffffffffffffffff) keyctl$clear(0x7, r5) syz_open_dev$admmidi(&(0x7f0000000300)='/dev/admmidi#\x00', 0x3, 0x40) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000340)={0x0, 0x0, 0xff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000380)={0x0, r6}) openat$dsp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000003c0)={r7, r8}) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, r3, 0x0, 0xfffffffffffffffc, 0x4000000000, 0x0) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r9) rmdir(&(0x7f0000000000)='./file0\x00') r10 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r10, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r10, r2}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000140)={&(0x7f0000a3dffa)={'rmd160\x00'}}) 2033/05/18 03:33:50 executing program 4: syz_emit_ethernet(0x146, &(0x7f00000000c0)={@random="7d74ce36bcf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "98b048", 0x110, 0x21, 0x0, @empty, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}, {"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"}}}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x3e8]}) socket$nl_route(0x10, 0x3, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7, 0x2000000000000100) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000240)=""/4096, &(0x7f0000000040)=0x1000) 2033/05/18 03:33:50 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.mem_exclusive\x00', 0x2, 0x0) openat$cgroup(r0, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) write(r1, &(0x7f0000000100)="f38d169d2998dd7e8a517593e0bb3f805b7c324af81592021806bb683430fea2b6d07dcb5ea86391a7c1", 0x273) 2033/05/18 03:33:50 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x80000000, 0x400) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000180)) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000640)={0x3, {{0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0x19}, 0xffffffffffffff01}}}, 0xfffffffffffffef4) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000240), 0x1) setsockopt$inet_int(r2, 0x0, 0x1f, &(0x7f00000001c0)=0x2, 0x4) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x81, 0x1, 0x6, 0x4, 0x7e, 0x2, 0xc3df, 0x8, 0x4a, 0x4, 0x8, 0x72, 0x5, 0x6, 0xfff, 0x3], 0x1, 0x2000}) r3 = gettid() sched_rr_get_interval(r3, &(0x7f0000000300)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x2}) syz_open_dev$loop(&(0x7f0000000440)='/dev/loop#\x00', 0x0, 0x20000) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], &(0x7f0000000480)=0x1) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000340), &(0x7f0000000600)=0x4) r5 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r5, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000001e00)}}, {{&(0x7f0000000a80)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000800), 0x0, &(0x7f0000000040)}}], 0x2, 0x8083) getrusage(0x1, &(0x7f00000000c0)) sendfile(r4, r2, &(0x7f0000b4bff8), 0x100000002) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000040)) fcntl$getown(r0, 0x9) getpgid(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) r7 = getpgid(r6) tkill(r7, 0x1000000000016) 2033/05/18 03:33:50 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000340)={'filter\x00', 0x7, 0x4, 0x470, 0x0, 0x248, 0x0, 0x388, 0x388, 0x388, 0x4, &(0x7f0000000000), {[{{@uncond, 0xf0, 0x130}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "b5fd4416dca9612d46e228088bad6da240eab8adee32323e1a2b0ea1bf17"}}, {{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x11}, 0x0, 0x0, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0xff, 0x0, 0xff, 0xff]}, @mac=@random="e581f46ef6d6", {[0xff, 0xff, 0xff, 0x0, 0xff, 0xff]}, 0xffffffff80000001, 0x7fffffff, 0x72b, 0x6, 0x7, 0x1cf, 'bpq0\x00', 'sit0\x00', {0xff}, {}, 0x0, 0x4}, 0xf0, 0x118}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0x248}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0xf}, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c0) syz_open_procfs(0x0, &(0x7f0000000300)='map_files\x00') 2033/05/18 03:33:50 executing program 7: r0 = userfaultfd(0x0) r1 = socket(0x1f, 0x6, 0x8) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000000)=0x3, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0x8010aa02, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x7ffffffef000}}) [ 316.786062] FAULT_INJECTION: forcing a failure. [ 316.786062] name failslab, interval 1, probability 0, space 0, times 0 [ 316.797328] CPU: 1 PID: 20960 Comm: syz-executor1 Not tainted 4.16.0+ #13 [ 316.804250] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 316.813590] Call Trace: [ 316.816173] dump_stack+0x1a7/0x27d [ 316.819802] ? arch_local_irq_restore+0x53/0x53 [ 316.824465] ? __lock_acquire+0x638/0x3c30 [ 316.828710] should_fail+0x914/0xae0 2033/05/18 03:33:50 executing program 7: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, &(0x7f0000000140), 0xffffffffffffffff, &(0x7f0000000180), 0x2, 0x0) fdatasync(r1) rmdir(&(0x7f0000000080)='./file0\x00') r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x20000000000000) open_by_handle_at(r0, &(0x7f0000000200)={0xa0, 0x7, "d587c655a9adea552fcec38e8cfe60ed3cb3454eb4661d3725eac145afd8392326ae45cf0c21d197cd271832a5fa6e57bd52057c8e8ad0a0414766854b9b5e57f33c712c2f4713048098342172b1c37359e2f2576ecb8dc1fea11e4ba2d60a39cbc81434891975ae362847644b6f88e572db0dd17a205de06f475d71cccb206d19b13f9207e11cf29a643640da6b904735d04640e6b98260"}, 0x20800) r3 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) ftruncate(r2, 0x8001) r4 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) ftruncate(r1, 0x3) lseek(0xffffffffffffffff, 0x0, 0x3) write(r4, &(0x7f0000000300)="d88a8d38144e5013d473c0ac2ca61ff3b749a4f5c7e6e9c2ce586e5cfca5d60ffc9a4df71856925b300ab39b1dd592385821faecb039bcdc475ffbacb982187073fc479f1cc6ffa0000af0026e75921d8a8310071ec28e0e6292680755e470aa73f538545ff8b19c257d032f9da1fa51f9a41568ce04a04f48d13d59ef80d3419c", 0x81) tee(0xffffffffffffffff, r1, 0x0, 0x2) syncfs(r3) pwritev(r3, &(0x7f00000002c0)=[{&(0x7f0000000540)}], 0x1, 0x0) splice(r4, &(0x7f0000000000), r1, &(0x7f00000004c0), 0x7, 0x2) sendfile(r4, r3, &(0x7f0000000180), 0x12000) fdatasync(r2) name_to_handle_at(r2, &(0x7f0000002d00)='./file0\x00', &(0x7f0000002e40)=ANY=[@ANYBLOB="9a000000040000001045f2e90b19709a8787351b8b1f8104f97b77fd6c3a99af823eb540a04833cad551a1b11f312b7c6383ecb35894deff6b322523c5f442e2f47d89e3dd5d578407adc92a1934a2bfed7efeec3d2887e585a9ce06c6a6413d4450863856dbbbf2b6ca529d6e9871515828eba9db9dcc7d206eb2e71d9f000468a026b32928818d1bdc2d8c85f833654d49551168a3d6b16f9fea7519cd20f1db205511281c242e973c71e569"], &(0x7f0000002e00), 0x1400) lookup_dcookie(0x7, &(0x7f0000001540)=""/249, 0xf9) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f0000000540)=0x5) pwritev(r4, &(0x7f0000002cc0)=[{&(0x7f00000029c0)="111cbe3291187171ac60bb9d2ddc1b23875d91c22984094d6e579d0e201b5c4df58bbb6e228155a4641521df6aeb1a3d8eccbbc4db1d2799ebe5f07b154cfb14af1a78d4dc84aa2fd3b1132f8340d658d173e19fb8edeacd55d937c3012b55086acf9c4d55be8a6323c8e27b8c775c2ffc7e3a26ced3af3580d3fab0f57fe916312601c3a573f7c59ab1f8f965928e65696772eaef388371d87575f9d37cc9bd96bbce78506cfe42eaa01fc778e5b2313ed0dedbd144c1df06ea", 0xba}], 0x1, 0x0) syz_mount_image$xfs(&(0x7f0000000100)='xfs\x00', &(0x7f00000003c0)='./file0\x00', 0x6, 0x1, &(0x7f0000000480)=[{&(0x7f0000000400)="456655db142b0600750e5c0aff3b50ab1819d59e912310af2c87b1ee984e09e2b6679e58d9b46d9b575949cd9f2122360a1143d054c4933a903b8f291d32564926a69aadeffc1ecc", 0x48, 0x3}], 0x0, &(0x7f0000002700)=ANY=[]) fdatasync(r4) fdatasync(r3) pipe(&(0x7f0000002740)) ftruncate(r2, 0x3) [ 316.832425] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 316.837532] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 316.842724] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 316.847912] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 316.853100] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 316.858289] ? find_held_lock+0x35/0x1d0 [ 316.862349] ? __lock_is_held+0xb6/0x140 [ 316.866418] ? check_same_owner+0x320/0x320 [ 316.870735] ? __d_lookup+0x4f4/0x830 [ 316.874535] ? rcu_note_context_switch+0x710/0x710 [ 316.879466] should_failslab+0xec/0x120 [ 316.883421] kmem_cache_alloc+0x47/0x760 [ 316.887469] __d_alloc+0xc1/0xbd0 [ 316.890904] ? shrink_dcache_for_umount+0x290/0x290 [ 316.895902] ? d_alloc_parallel+0x1b40/0x1b40 [ 316.900379] ? lock_release+0xa40/0xa40 [ 316.904334] ? mark_held_locks+0xaf/0x100 [ 316.908462] ? d_lookup+0x133/0x2e0 [ 316.912069] ? d_lookup+0x1d5/0x2e0 [ 316.915679] d_alloc+0x8e/0x340 [ 316.918940] ? __d_alloc+0xbd0/0xbd0 [ 316.922636] ? full_name_hash+0x9b/0xe0 [ 316.926596] __rpc_lookup_create_exclusive+0x183/0x1d0 [ 316.931849] ? rpc_d_lookup_sb+0x1a0/0x1a0 [ 316.936073] rpc_populate.constprop.15+0xa3/0x340 [ 316.940902] rpc_fill_super+0x379/0xae0 [ 316.944860] ? cap_capable+0x1b5/0x230 [ 316.948727] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 316.953896] ? security_capable+0x8e/0xc0 [ 316.958031] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 316.963198] ? ns_capable_common+0xcf/0x160 [ 316.967500] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 316.972670] mount_ns+0xc4/0x190 [ 316.976022] rpc_mount+0x9e/0xd0 [ 316.979372] mount_fs+0x66/0x2d0 [ 316.982720] vfs_kern_mount.part.26+0xc6/0x4a0 [ 316.987281] ? may_umount+0xa0/0xa0 [ 316.991061] ? _raw_read_unlock+0x22/0x30 [ 316.995190] ? __get_fs_type+0x8a/0xc0 [ 316.999064] do_mount+0xea4/0x2b90 [ 317.002583] ? kasan_check_read+0x11/0x20 [ 317.006709] ? do_raw_spin_unlock+0x9e/0x310 [ 317.011107] ? copy_mount_string+0x40/0x40 [ 317.015319] ? rcu_pm_notify+0xc0/0xc0 [ 317.019190] ? copy_mount_options+0x5f/0x2e0 [ 317.023575] ? rcu_read_lock_sched_held+0x108/0x120 [ 317.028571] ? kmem_cache_alloc_trace+0x459/0x740 [ 317.033400] ? kasan_check_write+0x14/0x20 [ 317.037618] ? copy_mount_options+0x1f7/0x2e0 [ 317.042096] ksys_mount+0xab/0x120 [ 317.045616] SyS_mount+0x39/0x50 [ 317.048958] ? ksys_mount+0x120/0x120 [ 317.052738] do_syscall_64+0x281/0x940 [ 317.056603] ? vmalloc_sync_all+0x30/0x30 [ 317.060729] ? finish_task_switch+0x1b9/0x970 [ 317.065200] ? finish_task_switch+0x17a/0x970 [ 317.069676] ? syscall_return_slowpath+0x550/0x550 [ 317.074581] ? syscall_return_slowpath+0x2ac/0x550 [ 317.079486] ? prepare_exit_to_usermode+0x350/0x350 [ 317.084482] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 317.089828] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 317.094656] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 317.099821] RIP: 0033:0x4552d9 [ 317.102986] RSP: 002b:00007f698d45fc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 317.110677] RAX: ffffffffffffffda RBX: 00007f698d4606d4 RCX: 00000000004552d9 [ 317.117923] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 317.125170] RBP: 000000000072bea0 R08: 0000000020000080 R09: 0000000000000000 2033/05/18 03:33:51 executing program 6: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000040)="bfe3a123d988be820b900f34") r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000080)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2033/05/18 03:33:51 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x7, 0x100) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000100)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000040)={0x79}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0xffffffffffffffff) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000008000007000004000000000000028a30f57cfa4"]) 2033/05/18 03:33:51 executing program 3: r0 = socket(0x14, 0x805, 0x20) write(r0, &(0x7f000031f000)="220000004a000700ea091008090007000a0000000022000004000300040001008c45", 0x22) socket$inet_udp(0x2, 0x2, 0x0) [ 317.132415] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 317.139663] R13: 00000000000003fa R14: 00000000006f9010 R15: 0000000000000031 [ 317.150253] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / 2033/05/18 03:33:51 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000000000)={0x10}, 0x7b, &(0x7f0000e2a000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c000000010a05000000000000000000000000000800010001000000"], 0x1c}, 0x1}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x8, 0x541100) ioctl$TIOCSCTTY(r1, 0x540e, 0x1) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000000c0)={0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000140)) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000100)={r2, 0x2}) 2033/05/18 03:33:51 executing program 1 (fault-call:1 fault-nth:50): mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f0000000080)) 2033/05/18 03:33:51 executing program 2: keyctl$chown(0x17, 0x0, 0x0, 0x0) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x6, 0x0, &(0x7f0000000080), 0x50001, &(0x7f00000000c0)={[{@session={'session', 0x3d, [0x0, 0x2d]}, 0x2c}]}) 2033/05/18 03:33:51 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = shmget$private(0x0, 0x4000, 0x200, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000300)=""/221) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) bind$vsock_stream(0xffffffffffffffff, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @hyper}, 0xfffffefa) r2 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x20000000000002ac, &(0x7f0000000140)}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0xfffffffffffffff7, 0x5, &(0x7f0000001500)=[{&(0x7f00000001c0)="22927090a9dea2852fd169db2d85e6688079a3eaaf403c4bd157b00c8043928c0d77a9bccde81a93fa58067a63b70dff2ff9eef50dd7eb3da98f1ef138cc1fe7d9fee48dc8f6560e67d28c80258d2bf2c9791ac93e6bea93b60991b1562f7c8d17b485fee9bd2a75ed3586aca6122f7f2d4d3642802ebc740a7cbf72a1bc03639da9d5840910a1d3eb998f7e8afd0fc8b6307e6ef9b648fbb50a6bc4bfa5a74ded8126e87948ec190c8ec842cd127c7fcb8a4594728b00b9719afc1d99c594", 0xbf, 0x3}, {&(0x7f0000000100)="fc39ceea2ccec2b299f216c83f61f6a2", 0x10, 0x9}, {&(0x7f0000000400)="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", 0x1000, 0x3}, {&(0x7f0000001400)="8f2d76a113c125bf45b20838748238fdc5b5ef0839f1bceddc6c2303f23685b30033d72a1a9318c3671b97996018bf524eb4aa4ac1dd9f304f1b949d988f58d8c6d756bed42c0d378e84f710436f720d39b9736edce5bca273f9a43636b8bf0bf4ce49514e549d34ff8a6aff44a2cc378187f1fd7b2d0c0bba6bfacaf42128111b75ed0cd41dc17044c88e306f7c08621c4b126db4b8b13ecee9a8fae939c8b156dfef359f1cfd12864b0e12a79ff8abf0e280027801c953b95dfea2d6c445", 0xbf, 0x8001}, {&(0x7f00000014c0), 0x0, 0x5}], 0x2304400, &(0x7f0000001580)={[{@errors_continue='errors=continue', 0x2c}, {@noinit_itable='noinit_itable', 0x2c}, {@grpjquota_path={'grpjquota', 0x3d, './file0'}, 0x2c}]}) 2033/05/18 03:33:51 executing program 6: ftruncate(0xffffffffffffffff, 0xffff) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000000)=0x2, 0x4) write(0xffffffffffffffff, &(0x7f00007fbffd)='H', 0x1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, 0xffffffffffffffff, 0x0) execve(&(0x7f0000000ff8)='./file0\x00', &(0x7f0000000000), &(0x7f0000001fe0)=[&(0x7f0000000ffc)='dev ']) truncate(&(0x7f0000000040)='./file0\x00', 0xfffffffffffffffa) 2033/05/18 03:33:51 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'lo\x00', &(0x7f0000000100)=@ethtool_wolinfo={0x6, 0x0, 0x0, "600a30fc57c1"}}) socket(0xf, 0x80001, 0x0) [ 317.278093] FAULT_INJECTION: forcing a failure. [ 317.278093] name failslab, interval 1, probability 0, space 0, times 0 [ 317.289373] CPU: 1 PID: 20998 Comm: syz-executor1 Not tainted 4.16.0+ #13 [ 317.296294] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 317.305659] Call Trace: [ 317.308242] dump_stack+0x1a7/0x27d [ 317.311865] ? arch_local_irq_restore+0x53/0x53 [ 317.316533] ? __lock_acquire+0x638/0x3c30 [ 317.320767] should_fail+0x914/0xae0 [ 317.324481] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 317.329580] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 317.334769] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 317.339958] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 317.345148] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 317.350349] ? find_held_lock+0x35/0x1d0 [ 317.354419] ? __lock_is_held+0xb6/0x140 [ 317.358485] ? check_same_owner+0x320/0x320 [ 317.362802] ? __d_lookup+0x4f4/0x830 [ 317.366603] ? rcu_note_context_switch+0x710/0x710 [ 317.371533] should_failslab+0xec/0x120 [ 317.375507] kmem_cache_alloc+0x47/0x760 [ 317.379566] __d_alloc+0xc1/0xbd0 [ 317.383016] ? shrink_dcache_for_umount+0x290/0x290 [ 317.388029] ? d_alloc_parallel+0x1b40/0x1b40 [ 317.392523] ? lock_release+0xa40/0xa40 [ 317.396529] ? mark_held_locks+0xaf/0x100 [ 317.400678] ? d_lookup+0x133/0x2e0 [ 317.404307] ? d_lookup+0x1d5/0x2e0 [ 317.407930] d_alloc+0x8e/0x340 [ 317.408072] XFS (loop7): Invalid superblock magic number [ 317.411197] ? __d_alloc+0xbd0/0xbd0 [ 317.411207] ? full_name_hash+0x9b/0xe0 [ 317.411227] __rpc_lookup_create_exclusive+0x183/0x1d0 [ 317.411239] ? rpc_d_lookup_sb+0x1a0/0x1a0 [ 317.411259] rpc_populate.constprop.15+0xa3/0x340 [ 317.438628] rpc_fill_super+0x379/0xae0 [ 317.442602] ? cap_capable+0x1b5/0x230 [ 317.446487] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 317.451686] ? security_capable+0x8e/0xc0 [ 317.455835] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 317.461022] ? ns_capable_common+0xcf/0x160 [ 317.465340] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 317.470522] mount_ns+0xc4/0x190 [ 317.473878] rpc_mount+0x9e/0xd0 [ 317.477224] mount_fs+0x66/0x2d0 [ 317.480565] vfs_kern_mount.part.26+0xc6/0x4a0 [ 317.485123] ? may_umount+0xa0/0xa0 [ 317.488725] ? _raw_read_unlock+0x22/0x30 [ 317.492851] ? __get_fs_type+0x8a/0xc0 [ 317.496722] do_mount+0xea4/0x2b90 [ 317.500241] ? copy_mount_string+0x40/0x40 [ 317.504451] ? rcu_pm_notify+0xc0/0xc0 [ 317.508324] ? copy_mount_options+0x5f/0x2e0 [ 317.512717] ? rcu_read_lock_sched_held+0x108/0x120 [ 317.517709] ? kmem_cache_alloc_trace+0x459/0x740 [ 317.522534] ? kasan_check_write+0x14/0x20 [ 317.526750] ? _copy_from_user+0x99/0x110 [ 317.530872] ? copy_mount_options+0x1f7/0x2e0 [ 317.535352] ksys_mount+0xab/0x120 [ 317.538873] SyS_mount+0x39/0x50 [ 317.542212] ? ksys_mount+0x120/0x120 [ 317.545989] do_syscall_64+0x281/0x940 [ 317.549853] ? vmalloc_sync_all+0x30/0x30 [ 317.553974] ? finish_task_switch+0x1b9/0x970 [ 317.558441] ? finish_task_switch+0x17a/0x970 [ 317.562910] ? syscall_return_slowpath+0x550/0x550 [ 317.567822] ? syscall_return_slowpath+0x2ac/0x550 [ 317.572732] ? prepare_exit_to_usermode+0x350/0x350 [ 317.577721] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 317.583065] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 317.587882] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 317.593054] RIP: 0033:0x4552d9 [ 317.596222] RSP: 002b:00007f698d45fc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 317.603907] RAX: ffffffffffffffda RBX: 00007f698d4606d4 RCX: 00000000004552d9 [ 317.611156] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 317.618407] RBP: 000000000072bea0 R08: 0000000020000080 R09: 0000000000000000 [ 317.625660] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 317.632904] R13: 00000000000003fa R14: 00000000006f9010 R15: 0000000000000032 [ 317.640786] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / 2033/05/18 03:33:51 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/vga_arbiter\x00', 0x10000, 0x0) accept$ipx(r2, &(0x7f0000000600), &(0x7f0000000640)=0x10) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0x5002, 0x10100}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2033/05/18 03:33:51 executing program 5: socket$bt_cmtp(0x1f, 0x3, 0x5) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00000002c0)) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00002b9fd4)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/mixer\x00', 0x173382, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000380)={0x5, r0, 0x1}) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000300)={0xff, @broadcast=0xffffffff, 0x4e23, 0x1, 'none\x00', 0x25, 0x8, 0x17}, 0x2c) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f00000001c0)=0x493, 0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000c26000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) r3 = socket$inet(0x2, 0x2, 0x0) r4 = gettid() sched_getparam(r4, &(0x7f00000000c0)) r5 = socket$inet(0xa, 0x801, 0x0) setsockopt$sock_linger(r5, 0x1, 0x33, &(0x7f0000000280), 0x6) r6 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x8, 0x100) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r6, 0x28, 0x6, &(0x7f0000000240)={0x0, 0x2710}, 0x10) r7 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x80000000, 0x482200) close(r3) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e22, @rand_addr=0x2}, 0x2, 0x0, 0x4, 0x1}}, 0x2e) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f00000003c0)={{{@in, @in=@multicast1}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000000)=0xe8) syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) 2033/05/18 03:33:51 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x80000) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000040)={0x0}) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000100)) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f00000000c0)={0x1, 0x7f}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000080)={r1}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x1, 0x0) r3 = socket$inet6(0xa, 0x2100000000000002, 0x0) fcntl$dupfd(r3, 0x409, r3) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x0) 2033/05/18 03:33:51 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x651, 0x40) statx(r0, &(0x7f0000000080)='./file0\x00', 0x6000, 0x4, &(0x7f00000000c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) readv(r1, &(0x7f0000680000)=[{&(0x7f0000ed3f44)=""/9, 0x9}], 0x1) 2033/05/18 03:33:51 executing program 1 (fault-call:1 fault-nth:51): mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f0000000080)) 2033/05/18 03:33:51 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x4, 0x440) accept$unix(r1, &(0x7f0000000340)=@abs, &(0x7f00000003c0)=0x6e) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0x62}}}, &(0x7f0000000000)=0x84) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYRES32=r4, @ANYBLOB="1d58de108d3481ff00a8e3ed"], 0x2) r5 = getpgrp(0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x10040, 0x0) truncate(&(0x7f0000000240)='./file0\x00', 0xffffffffffffffcc) chmod(&(0x7f0000000280)='./file0\x00', 0x60) fcntl$setownex(r2, 0xf, &(0x7f0000000200)={0x2, r5}) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000000040)={0x0, 0x4000000000001, 0x2, &(0x7f0000000080)}) 2033/05/18 03:33:51 executing program 7: r0 = socket(0x11, 0x803, 0x300) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x9, 0x2500) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000200)=""/194) socket$inet(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080)=0x1, 0x4) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0xfe64) connect$inet(r0, &(0x7f000089bff0)={0x2}, 0x6) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000000180)=@nfc, 0x10, &(0x7f00007e4000)=[{&(0x7f00000a1000)=""/4096, 0x1000}], 0x1, &(0x7f0000560000)=""/129, 0x81}}], 0x7fffffffffffc9a, 0x0, 0x0) 2033/05/18 03:33:51 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f66ff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x5) accept4(r0, &(0x7f0000000300)=ANY=[], &(0x7f0000000200), 0x0) listen(r0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008a8ff0)={0x0, 0x10, &(0x7f0000d22000)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f00000001c0)=0x10) recvfrom(r0, &(0x7f0000000040)=""/165, 0xa5, 0x141, &(0x7f0000000100)=@nfc_llcp={0x27, 0x0, 0x2, 0x5, 0x37, 0x2, "edb3bf76627807579e921af13034fea3ff03e09ff7de1cccae13b2ebe7e8d6f8a7c2cbd88546c1f9ee42b25cebb755173fbda7a5dabaf16d309f305f7a63c0", 0x3}, 0x80) [ 317.717106] XFS (loop7): Invalid superblock magic number [ 317.769014] FAULT_INJECTION: forcing a failure. [ 317.769014] name failslab, interval 1, probability 0, space 0, times 0 [ 317.780336] CPU: 1 PID: 21044 Comm: syz-executor1 Not tainted 4.16.0+ #13 [ 317.787275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 317.796619] Call Trace: [ 317.799205] dump_stack+0x1a7/0x27d [ 317.802832] ? arch_local_irq_restore+0x53/0x53 [ 317.807513] should_fail+0x914/0xae0 [ 317.811232] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 317.816352] ? mark_held_locks+0xaf/0x100 [ 317.820501] ? __raw_spin_lock_init+0x1c/0x100 [ 317.825088] ? find_held_lock+0x35/0x1d0 [ 317.829174] ? __lock_is_held+0xb6/0x140 [ 317.833242] ? check_same_owner+0x320/0x320 [ 317.837570] ? d_alloc+0x269/0x340 [ 317.841108] ? rcu_note_context_switch+0x710/0x710 [ 317.846032] ? lock_release+0xa40/0xa40 [ 317.849997] should_failslab+0xec/0x120 [ 317.853957] kmem_cache_alloc+0x47/0x760 [ 317.858085] ? d_drop+0x51/0x60 [ 317.861347] ? rpc_i_callback+0x30/0x30 [ 317.865299] rpc_alloc_inode+0x1a/0x20 [ 317.869162] alloc_inode+0x65/0x180 [ 317.872767] new_inode_pseudo+0x69/0x190 [ 317.876805] ? prune_icache_sb+0x1a0/0x1a0 [ 317.881020] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 317.885589] ? d_add+0xac0/0xac0 [ 317.888937] ? kasan_check_write+0x14/0x20 [ 317.893150] new_inode+0x1c/0x40 [ 317.896495] rpc_get_inode+0x20/0x1e0 [ 317.900277] __rpc_create_common+0x5d/0x1d0 [ 317.904586] rpc_populate.constprop.15+0x1ad/0x340 [ 317.909499] rpc_fill_super+0x379/0xae0 [ 317.913457] ? cap_capable+0x1b5/0x230 [ 317.917326] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 317.922497] ? security_capable+0x8e/0xc0 [ 317.926626] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 317.931791] ? ns_capable_common+0xcf/0x160 [ 317.936095] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 317.941264] mount_ns+0xc4/0x190 [ 317.944611] rpc_mount+0x9e/0xd0 [ 317.947958] mount_fs+0x66/0x2d0 [ 317.951305] vfs_kern_mount.part.26+0xc6/0x4a0 [ 317.955867] ? may_umount+0xa0/0xa0 [ 317.959474] ? _raw_read_unlock+0x22/0x30 [ 317.963600] ? __get_fs_type+0x8a/0xc0 [ 317.967468] do_mount+0xea4/0x2b90 [ 317.970995] ? copy_mount_string+0x40/0x40 [ 317.975210] ? rcu_pm_notify+0xc0/0xc0 [ 317.979085] ? copy_mount_options+0x5f/0x2e0 [ 317.983470] ? rcu_read_lock_sched_held+0x108/0x120 [ 317.988466] ? kmem_cache_alloc_trace+0x459/0x740 [ 317.993294] ? copy_mount_options+0x1f7/0x2e0 [ 317.997771] ksys_mount+0xab/0x120 [ 318.001290] SyS_mount+0x39/0x50 [ 318.004643] ? ksys_mount+0x120/0x120 [ 318.008425] do_syscall_64+0x281/0x940 [ 318.012289] ? vmalloc_sync_all+0x30/0x30 [ 318.016416] ? finish_task_switch+0x1b9/0x970 [ 318.020885] ? finish_task_switch+0x17a/0x970 [ 318.025358] ? syscall_return_slowpath+0x550/0x550 [ 318.030266] ? syscall_return_slowpath+0x2ac/0x550 [ 318.035173] ? prepare_exit_to_usermode+0x350/0x350 [ 318.040170] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 318.045517] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 318.050342] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 318.055507] RIP: 0033:0x4552d9 [ 318.058673] RSP: 002b:00007f698d45fc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 2033/05/18 03:33:51 executing program 6: recvmsg(0xffffffffffffff9c, &(0x7f0000000180)={&(0x7f00000001c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f00000024c0)=[{&(0x7f0000000240)=""/235, 0xeb}, {&(0x7f0000000340)=""/234, 0xea}, {&(0x7f0000000440)}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/37, 0x25}, {&(0x7f00000014c0)=""/4096, 0x1000}], 0x6}, 0x2) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_bt(r0, 0x0, &(0x7f0000002540)="f65683356d7e59c0d22c963d0de9dc6e3cc2740f32c1adde1e55a582c7c4e3f0e322a311d35437067d5ff16b598cec5e3ed18510f4d618fd1e4d7e37158ae61a5c6f2ff485c7cfbaf354ecd7411b17b6c8ca64f69f28d4d5f2ca03fc1dfbf7e3cedb9daf30482f36630e08980bd8eb48a6c217ba3dd367d30241f11aa371e66c342c69d243812065efc4ba905d0f7f80c8c1319eca4e2055bda366442947c8c835264401cf5a2b7917c6f4c32817dfd79fb6e605203783729677c4cb26cc4614f7a3f3997da974703476d06ce31d0e9cfa4f1cfae482eb884fd6e0819b1aa947a78622b3a73000a5dbe676f77889ae2d8cbf9dca50378786c61b99d274f1fabae00df1e92fcedf777e7a70011150b7708264b4d9c7532f128b627641546bbe9771cff888000882c5cea054c837f89a1c435fff369183cbe2c04860565448b2373c871ee979e8867f04e473bab67537bb8c45443156418168037636b38c2faace878a8a3c0a57c6f7b7ba9c7010c143653aa70c88d1fcda41b53cde9b6205497de3de8e12cc979ade41f6027cadd9041bb5481557d7edda9de69746d8d55ca9c716586e5684fab1cb9a68edfa64f91ba366ed68b06277b7ae1ee0cdf1fd394559b91ff476b6119a39c875b27fbc0d32ddc18c0ad3d93b43acf3fccf55298d52e6516e58eab72d2963e23ab5e626a4d28bb9ca2a880461034e3219f271c576c8d92e61597db7d65b9f69c90c49db6b1986882c0af4e584647ad2d1409834481114b0588d5d1e4cb5ffe5908d82e9eea33b48c1b225197edc111252acc02385204ab3886aab22126db2dedd8ccc7c14a665cc184a6fa5689ea1cc7d23f817125a2d11107ab2afb002539499b3439d689ee791fc99bcfeb836e54d5c3c6334f3b22687ddb9e0dd090257a0a7a738274e63884f69ee83e8e594b92cc02e170793f3608ae43d9a1ea6a7cef2d36f87f4ec1372927b4f0d7e58cfa4959d650af55cdce97e049c98f992ae1abd2779d8c9e882eb1bd1da314a1de59d7bba9055f0a37966092b5e4d55f9a13270ae8c2d65a90d1ba7820d2338d882e707487edf2dee6c08b2feccf9e22fda1b1427dc1a89a54d688f15677ab53a48f1162d943315217f102a7bc5889d59f598f1a33e23b542e50b63cd5371df0ad404d5c611299d93354ac16b7459561924b7f789492449d2b2ac095153bae3a99834cd77b001bd76ce8773be017a3e84e01d1c3c7e3448cf83dc92c6ea4206dfc28db60ada08af5b000fb68a8499c4807d0485a224735bce0ff68587144a63a8ecc39f00fdfc81da86a0106e52676b6f64999ea07be48d3e4f80a6ce1593dc9f0eaa442886fcb79ebb9bfc1cb759654450865e310d75cc39c117908b8c6e95d4d363579bc2dbde136665caa9e3a6c9e4fc26937d373d2ef4be2eaf1e82363a2f9788cab78661890e70247316d9921eeaa31c50f542e2d94991d3f51aaf2f7099def9fce218d954cefe0787838b1d8c50741167c8ac514047fe419d344e9fc4e006e994c0f967b00828377abcb70a9e086eb73e8bac38cd6f1eef14ecf378ba5a6756d0e9fa0f9a12abe00e63cf0a903f4902fed9c08b6cd6fd56b47eb2e6fea2ffb3ef5cd5b37d5ae333351f23088ebbdea81e448dc3f6529648d168b09e17a1929057316248f87c19c37fef33365cd15acaa12ccc7910284053b85addf8d009113016c19892f7e76c61902081c543def3a343f86c246555854c9795d9b5119c299de39b9542687e5f48f4496b6a78972c740affd4ea2a429bb5cfb92ccc8b5e9e29e7c2953ed122554813ecb9a1dce2fe895b393e7b4e9d80039fc22357eaed8e39bab5ff383eb63210d792b3a9c11eb49b2075bbe1c1d6ba1ad962b5d63a71edf0ccf71e9df4b9ae076cfb81a4996513769721ee5e10be23d0ba88dff0e321f075ffbc6ada263a78d0eee0e6d6a895757c7dad0484b4e87b3bf675de8445d9315f2f930cd5acece727d17a065040f43bf0562d808af5626546018990021363bfb46e306d2a562c9c58b445c106b73b588a19a056ac1aaa282314d2aa16e0f5052842512e8af0dfafb311bad41c7db0262d6d95f6e1627ac4fe287a6387a4066caaad1e001b8065653cd61b2e9e368fa1af3f080ef1117874e5cf0894cf12655bcc7507fc55c4b0e2ab232220983bf0f73cc962a6227c21a2fb1728809640eb8c42b2e235f51909387d20571c899c3a74ed6bc72acc71ffcdc39b6400487d94820c37e25199f5283c84c3bd087ebb3698816d03354d91b3e85e26ee32bcd430eddd2e1e83786d81e297e6931afdda873d406a429e4423b80d6eeb9d0f576f878e715e96875853b2f003be82926bd5baeb9828dce44d1dab2d845c2019ca3046decfb14f9431931e99e002b8932e0b811afe401a683a9a741cb144a8be7c601e92297314aff1bfc68b3687e3dc3b5629f7040202dc9a60ee356332c4a0d3bf7c6316894248743b45aefa1d4c83f14383ae8aee3ae1f76d17ae36a487ba463fc91ff8e1a250076d2a3bf3d5033ff0a06d2ffdf942810d7e04039b06011af1a14c210efe61f59d09e982331c99edc374348ed03a1e079a4b9f56cf12f90d2e25c6d85788000a934bd047c20d07ce79e0a9088c0b0bcd7bdb90dd0b3df08994dc596080440241066fe6fbfb4ae08f0e9ed2ba49166c99d115ed84825a0aea04eb69c0f7f56a7addfa56c9e5009e46d1762423aee61978492f0eccca657458cdddc3aab78f4679d906ccb29a80ddc5b23044bd75f09fada5efb7ef5368e2a9774ffbf71abbabf48f7512450a912b7e6612d69b10d6789864da3a0181ac65682214878827970ed88986471507de3814e1c8fa6cba430acd3ed6a18caf83ad4e975503371cbb5c6538230a6f627c668d718298533898374f6bb2954d50c680191fe6a695724e27cc72ec2db81555db1e98a2c87a8ea3f5435718cde7aaad7f2091cae1df3cee3b398700b1db2deb419743bdc676185f97f11b0cc0b617caa1d7e1de3b757e940761912cbe3c012e5e88c585d39629e3ea25be2712e21324cb76d0f92b156d2c4c62b3db4e6ba5d97693873f5f562bbf2037ebdcc81a654a01e6c365f8305a9138b36d716b9390876ef21304764518bac5940b8cef2ad989b29a99e31e21eb9374171a26d14ed6e683df84fe8d3c625c5aef1848838030a8a182eeeea047faa65ed0ec16cb3ec0043ed13ddcff1fb1047c5cf634b4cc7128f7034527a6c91d09d83b605d70828f6817dc5a196f0177372397ffad40bbb40b3ae3ee9015c2c64c48290e323eccd434a3bb7048ddaa98742bc12d602191eadaf5afdd1405de04d1ec697e9cc6c805f631716415786cce77d032a79eaee880b4a588d60cdcbe58bab09e5e4647b38c1a0a92774f0e386ec01614df962f59430349502a12a6e2948bd8882fa7aa45feac118eeb0588fb508b33e7ae52321d7e9ee7a4b84e18b7de2ccab482bc248a276d187ac66d6e843c665eb38efe4f77d1811002cf6d64f6891bfbcb03f288eb75b919c0396b9e6738582d452d08ab54a8e0d188caedbf8531cdd737e96e116880cfee72f812114f2e131ea7fffae395a3345c0baf0186b6aff87d5562c2e74e4c4fedaa3389e41cbabdb77e2a184cc3eb71118e2c561189bd222cb30c11f34b4ddf8aa1f5c42b25983fe5ac034933c0793a9cc5cff7d10542a64db4487575296f23efd677d781c0220e9f2b3f2029764bb345c8c6674c95272adc0856b10e1164e742170b6f6015578f091c51f494987a0c3429781ee58087958c88010d4f45ae1e21e1f2f28c358689ce30a0fd8f55f37dcda359cce4c4ea8bc5bae75f2e5f09bf352b617fc43017751de5c042733c55c944fa5802e2ec1943c8f0df4c3a50a52f0ad688a3038dda7340baf315d49b0f402fe9ba64810b9485bae0217b73502e1e7458c72a43eb455204c213b28876b382b5b2d8f0436ce066c68b186b8e741c1127700f25469e71748c89e252edc0d7ffea868e51abd0af2ed4d1a5fc6622aa6e51958dba9273e6171245fb909223f3ef62788f950c25cbf70fd2c3ce87f3c4b70cdaa1cf178209be0344e9fc41e751672634fe1ea19fc9fa4aff89b0a2b8de628fa0e23669c4cd4bc2dbb6976dc21c9fca30a720312662a0b9184e8fc169cc1dc7a47256c97df5b257bae8239f3a1fa4cdfef6f7d1900772f34ccd66c5944c24ef31b8d139b33bbabd6c599647af14ae480c383e3d1cebc7147c2b08f6ff575f5cbc49673b50ad2f58a8860fa57d54ee8034e82e859818b2fb6f629d5bd24821cf1bef4360d197c76c68335399f2ef15c32da7dfe121170f07867f383cb0e3cbfc7c1f47757fd23f1a558967e25ff52d14f6dd731ccfba6d40907b6a3d627af0c023f22cb9e328dd7402da50510f037bf61c824d3fc440bd4efcb30df913f2e2615a8ba0e53b39ea9e0fcca7632b2820c3bbdb2886c77a87146606d04b8e373e115abee33a5c5d80797418d5738d29f0f0bcf6f3bf26e7f9ffceeda9e2baa2a740c0f5d346ca66484cbc62814f3aa369e2979c445b0b2442679f2f5e4c0e5d0f7b45d678b7f39fa69e336df6dc104791edb698056761dd17c3141e67a7ac9656c6547b985494acf5e36570c0a0700b8c89d4da2ee7c2e63ab75ab5d555549c75d0722774640b22e6e29c6cf1f24e5015c528e7d4074a5d5c8253c761b3a2b1244025ac6b10f99735f5c7c8f274917a28c6557e01348ec39b2ffaa1c4b8888fff039c99e101f643fa2733a64f064da2aada7a8773374d68e2bd967d4ea17f2e77d4bd46c6388517458062ae3c84ac95a8943a4ace0cc5a20076b77a5a1b803d4f91d3e122c7f83c0610f6b8f391238d21c59fac69b3ea8b31521e717ef81efb7b857e768967a53df93efb5f80ccd6a9041fd05602f812c1751a108be97513f2b0448467b3c665ca2787519c70459d7584437963781781eee9a627e30faebb72d732cfec01ca34aca0f379ab8b2ac44b61876d74acbfb634650e32f431296d8dd330fb2ba4abdd753df49f7d541075f86a74c769f9056b7e1533af0231863e723f477df9208743051ac9dbe90f11c751fa317863e988fbc0abb121cfbef2ccf1d6e40fbdba52e1bd1b43b60947420c770f34eccb1e7919a93f6a89d001214e6e71c5cabde845cf15d44bf0ea16409094f1a47b9d28e750951ecbff9beaed68789225b481bf4ddf05bd55001e5dba10ad51456e46fef181657c978b61f6560c134d44b7cc654cdcc7ff342d6fc38efc9af19708cbb64da7638cf5f2085893bfb90b5fab713b3e32fc5f85e7b7ee159d34b56c20aded7a41ecde8d8d22e8ff7ddc87df015c9dd47402675ebefd579dd8ab639429c3ab28b22eac6fe0238d46cd6b8c217d40bb7725ff812270b3446cccd7706acd3f87b0cf1fdddd23fdc9636d8473af4a3f21eda4111d48a0a6df42ced060f5e0836181655ac82fe84391bca71e174ead10b87e34f1a41021e1702ffd587aabbf3ea47c391b7475f98c5e9bdf8248815c61302a9b008cdbd77bc24f7164339aad9ec532a22b972813529db9f2b5d51651e7ae217e858ae594f2107c67903ee8a4b6b64e107a34b7f7c5d7e64910b1eede4f48f4357c8daf3dda6743f8b6eec8cc2b04b3b5be8496b17c1042bc736eafddce033c64ece3eea42f8d0429684d46a9797e01e03273160042d26f52ecc5884d4274e5b648fcd44581b30b8c9ea2278b6a10885fa65586cf3cf675995331e10ab22a5165ac6da7ce60f064f0d28b5c788039cd389a1992ad5a29575e7d") sendmsg$nl_xfrm(r1, &(0x7f0000000100)={&(0x7f0000f4dff4)={0x10}, 0x4d9, &(0x7f0000000040)={&(0x7f0000000080)=@migrate={0x15c, 0x21, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x10c, 0x11}]}, 0x15c}, 0x1}, 0x0) chroot(&(0x7f0000000000)='./file0\x00') 2033/05/18 03:33:52 executing program 6: mkdir(&(0x7f000022d000)='./file0\x00', 0x0) modify_ldt$read_default(0x2, &(0x7f00000000c0)=""/19, 0x13) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='tmpfs\x00', 0x0, &(0x7f0000ebcffe)) creat(&(0x7f00004c1ff4)='./file0/bus\x00', 0x0) rename(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000040)='./file0/file0\x00') 2033/05/18 03:33:52 executing program 3: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0x6) syz_mount_image$ntfs(&(0x7f0000000400)='ntfs\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0xaaaaaaaaaaaa9b2, &(0x7f00000009c0)=[{}], 0x0, &(0x7f0000000a80)={[{@errors_recover='errors=recover', 0x2c}, {@gid={'gid', 0x3d, [0x0, 0x0]}, 0x2c}]}) [ 318.066361] RAX: ffffffffffffffda RBX: 00007f698d4606d4 RCX: 00000000004552d9 [ 318.073608] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 318.080856] RBP: 000000000072bea0 R08: 0000000020000080 R09: 0000000000000000 [ 318.088104] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 318.095351] R13: 00000000000003fa R14: 00000000006f9010 R15: 0000000000000033 [ 318.102790] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry nfsd 2033/05/18 03:33:52 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x4) perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000000140)={0x20, 0x1e, 0x2ff, 0x0, 0x0, {0x7}, [@typed={0xc, 0x0, @ipv4}]}, 0x20}, 0x1}, 0x0) [ 318.157302] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / [ 318.194962] ntfs: (device loop3): parse_options(): Invalid errors option argument: r 2033/05/18 03:33:52 executing program 1 (fault-call:1 fault-nth:52): mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f0000000080)) 2033/05/18 03:33:52 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0xfffffffffffffd73, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = signalfd4(r0, &(0x7f0000000100)={0x2}, 0x7, 0x0) unshare(0x400) syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x8, 0x401) signalfd(r1, &(0x7f0000000000), 0x8) r2 = accept4(r1, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f00000000c0)=0x80, 0x800) getsockopt$inet_dccp_buf(r2, 0x21, 0xe, &(0x7f0000000280)=""/231, &(0x7f0000000200)=0x28) 2033/05/18 03:33:52 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x12040) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000040)={[0x3000, 0x2000, 0xd000, 0x1f003], 0x6, 0x2, 0x6}) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0xe8) sendmsg(r1, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) [ 318.260271] FAULT_INJECTION: forcing a failure. [ 318.260271] name failslab, interval 1, probability 0, space 0, times 0 [ 318.271567] CPU: 1 PID: 21076 Comm: syz-executor1 Not tainted 4.16.0+ #13 [ 318.278492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 318.287841] Call Trace: [ 318.290423] dump_stack+0x1a7/0x27d [ 318.294050] ? arch_local_irq_restore+0x53/0x53 [ 318.298734] should_fail+0x914/0xae0 [ 318.302450] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 318.307535] ? mark_held_locks+0xaf/0x100 [ 318.311662] ? __raw_spin_lock_init+0x1c/0x100 [ 318.316227] ? find_held_lock+0x35/0x1d0 [ 318.320268] ? __lock_is_held+0xb6/0x140 [ 318.324312] ? check_same_owner+0x320/0x320 [ 318.328608] ? d_alloc+0x269/0x340 [ 318.332127] ? rcu_note_context_switch+0x710/0x710 [ 318.337033] ? lock_release+0xa40/0xa40 [ 318.340986] should_failslab+0xec/0x120 [ 318.344938] kmem_cache_alloc+0x47/0x760 [ 318.348975] ? d_drop+0x51/0x60 [ 318.352232] ? rpc_i_callback+0x30/0x30 [ 318.356180] rpc_alloc_inode+0x1a/0x20 [ 318.360044] alloc_inode+0x65/0x180 [ 318.363644] new_inode_pseudo+0x69/0x190 [ 318.367679] ? prune_icache_sb+0x1a0/0x1a0 [ 318.371890] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 318.376447] ? d_add+0xac0/0xac0 [ 318.379790] ? kasan_check_write+0x14/0x20 [ 318.384000] new_inode+0x1c/0x40 [ 318.387347] rpc_get_inode+0x20/0x1e0 [ 318.391123] __rpc_create_common+0x5d/0x1d0 [ 318.395421] rpc_populate.constprop.15+0x1ad/0x340 [ 318.400329] rpc_fill_super+0x379/0xae0 [ 318.404279] ? cap_capable+0x1b5/0x230 [ 318.408142] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 318.413307] ? security_capable+0x8e/0xc0 [ 318.417432] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 318.422596] ? ns_capable_common+0xcf/0x160 [ 318.426894] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 318.432060] mount_ns+0xc4/0x190 [ 318.435401] rpc_mount+0x9e/0xd0 [ 318.438742] mount_fs+0x66/0x2d0 [ 318.442084] vfs_kern_mount.part.26+0xc6/0x4a0 [ 318.446639] ? may_umount+0xa0/0xa0 [ 318.450242] ? _raw_read_unlock+0x22/0x30 [ 318.454365] ? __get_fs_type+0x8a/0xc0 [ 318.458241] do_mount+0xea4/0x2b90 [ 318.461761] ? kasan_check_read+0x11/0x20 [ 318.465886] ? do_raw_spin_unlock+0x9e/0x310 [ 318.470271] ? copy_mount_string+0x40/0x40 [ 318.474482] ? rcu_pm_notify+0xc0/0xc0 [ 318.478347] ? copy_mount_options+0x5f/0x2e0 [ 318.482728] ? rcu_read_lock_sched_held+0x108/0x120 [ 318.487718] ? kmem_cache_alloc_trace+0x459/0x740 [ 318.492537] ? kasan_check_write+0x14/0x20 [ 318.496748] ? copy_mount_options+0x1f7/0x2e0 [ 318.501221] ksys_mount+0xab/0x120 [ 318.504734] SyS_mount+0x39/0x50 [ 318.508076] ? ksys_mount+0x120/0x120 [ 318.511850] do_syscall_64+0x281/0x940 [ 318.515713] ? vmalloc_sync_all+0x30/0x30 [ 318.519834] ? finish_task_switch+0x1b9/0x970 [ 318.524301] ? finish_task_switch+0x17a/0x970 [ 318.528782] ? syscall_return_slowpath+0x550/0x550 [ 318.533683] ? syscall_return_slowpath+0x2ac/0x550 [ 318.538584] ? prepare_exit_to_usermode+0x350/0x350 [ 318.543576] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 318.548913] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 318.553731] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 318.558893] RIP: 0033:0x4552d9 [ 318.562057] RSP: 002b:00007f698d45fc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 318.569739] RAX: ffffffffffffffda RBX: 00007f698d4606d4 RCX: 00000000004552d9 [ 318.576982] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 318.584226] RBP: 000000000072bea0 R08: 0000000020000080 R09: 0000000000000000 [ 318.591467] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 318.598708] R13: 00000000000003fa R14: 00000000006f9010 R15: 0000000000000034 [ 318.606118] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry nfsd 2033/05/18 03:33:52 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x12000, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000180)={'syzkaller0\x00', 0x1200}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000080)={0x0}) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000140)={r2, 0x80000, r3}) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x0, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(0xffffffffffffffff, 0x4008ae48, &(0x7f00000000c0)) pselect6(0x40, &(0x7f0000e77fc0)={0x3ffffc}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) [ 318.634514] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / 2033/05/18 03:33:52 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x80002, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=@srh={0x7e, 0xa, 0x4, 0x5, 0x8001, 0x3f, 0x8, [@dev={0xfe, 0x80, [], 0xc}, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}]}, 0x58) write$eventfd(r0, &(0x7f0000006000), 0xff03) mmap$binder(&(0x7f0000624000/0x4000)=nil, 0x4000, 0x3000002, 0x22812, r0, 0x0) write$eventfd(r0, &(0x7f0000000000), 0x8) 2033/05/18 03:33:52 executing program 1 (fault-call:1 fault-nth:53): mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f0000000080)) 2033/05/18 03:33:52 executing program 7: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000000000)=0x0) io_getevents(r0, 0x1200, 0x4, &(0x7f0000000040)=[{}, {}, {}, {}], &(0x7f00000000c0)={0x77359400}) io_getevents(0x0, 0x2, 0x0, &(0x7f0000000080), &(0x7f0000000100)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000180)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x1c) 2033/05/18 03:33:52 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000040)=0x1f) r1 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000dfe000)={&(0x7f0000d18000)={0x10}, 0xc, &(0x7f00009b2000)={&(0x7f000035a000)=@getlink={0x28, 0x12, 0x1, 0x0, 0x0, {}, [@IFLA_IF_NETNSID={0x8, 0x2e}]}, 0x40d}, 0x1}, 0x0) 2033/05/18 03:33:52 executing program 4: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f00000b3000)=[{0x6, 0x0, 0x0, 0x407ffffffd}]}) clone(0x0, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x60c200, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f00000000c0)={0x7, 0x8000000000000, 0x4}) getpeername$ipx(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2033/05/18 03:33:52 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp={0x14, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, "000000081e84d84b2db57b8a0af02ad8c4fda114"}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xfffffffffffffffc, 0x1, 0x7ca]}) 2033/05/18 03:33:52 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) uselib(&(0x7f0000000000)='./file0\x00') socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x30c01, 0x0) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x1, 0x1) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000080)={0x0, 0x5, 0x5, 0x1, 0x7ff, 0x2}) syz_emit_ethernet(0x6e, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffffffff00000000000086dd6002290f00383a0000000000000000000000ffff00000000ff020000000000000000f6ff000000010200907800000200609433df00003a00ff020000000000fbe060e4462f259eff14b9f4000000000000000001fe8000000000000000000000"], 0x0) sendmsg$alg(r1, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000001c0)="56cffab0ff0e65edd849cd051945ed1b61d5fd493927a5dd2f94cdb301d519cacb87f13afbe5a5f9ff946361ca5474d87aad747765d1b3bc0285a870aa0e6cf2bfd2b1e58ede74f9711efe683b7e550802f571f52d538aa84e457f1c563336efae11367b76d53d", 0x67}, {&(0x7f0000000240)="913b271ee15b1f8a1e265cb215e9531dd9f187a08ab2c8e1fc971ca669faf8488d5495151a4547bc215981a694fbdd20ae2c818f0f81a89d81cf713776b899fedfd67b3d1eea3a92b323a71a8c19370bb07ab9b307a3a7a25bc03a277344c58d0c34a9117e4a9dcee9cb10ece2e4", 0x6e}, {&(0x7f0000000100)="8d9de58d", 0x4}, {&(0x7f00000002c0)="aa073256555d09160fb2d59960c1309a0bd45ecb7c0b409e4d149e7223d898c770f1efae128993b4ad3c60c68431feadf6814b4ab709f6c0566d1905451fd707f970503cdc6d87e55ca6dd56e8eb21eeae09e7559571d8459fbf6cb20f76d02486c8a8094e83740c04bedc1e3f8c71a2d280e3e73205ce7e59cb8b98b6ebe1e9fe8d3daff00fef248617862da6329687e2a7408d745daede7aa15369947e732ee620b7062f4cab714f5e64", 0xab}, {&(0x7f0000000380)="3b60011540e85335aec05b2b2c46315499f6ba3c25d8ee08945980e3c5f7a7d3435be707ee5e7bbeb4ead2a45054f71538e5c4c5f4832054464bec949acc6e0ae3742457318ddd39b579cd8078d0fb100e2bc148a5c93f48de61a334d9ca23177067dba188e059e6c5fb74d922ffdd3dedbc1103f2cb3e46856b32b249b11f1a39863a559c29204407ca9a89f28ad0cf347ebeda27091c8031f87088a3e8b4002580bb4e2995ee3cf0267bd47f6d0588eefb526d5c14960af20e2de99e21d02ee9c49eb2b91dd64e5b2acbc4951a72a0d360d8f8a17b93e6406bbb56a39891", 0xdf}], 0x5, &(0x7f0000000500)=[@assoc={0x18, 0x117, 0x4, 0x3}, @iv={0x30, 0x117, 0x2, 0x17, "b4cd541ae53a2f7b4c60536a987b885903a7dd0f04b433"}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}], 0x1060, 0x8000}, 0x20000000) dup(r0) 2033/05/18 03:33:52 executing program 6: getpeername(0xffffffffffffff9c, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000040)=0x80) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000140)=0x3, &(0x7f0000000180)=0x4) r1 = socket$inet6(0xa, 0x802, 0x0) lseek(r1, 0x2f, 0x4) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000200)=r3) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00000002c0)=ANY=[@ANYBLOB="08000000d900074000043f00800001000300cd00"], 0x14) sendto$unix(r2, &(0x7f0000000240)="8b6300ecddb6a4de0b82223b945e33b9a49b863b588d2581e334e8e8348c4ada42b380a2b7761fdae666a6d9a1feea2764622b4fbd92438d6d1be50429574be713ff5fb31dc71d81af57acc569d2fb27", 0x50, 0x4080, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000000)="96", 0x0, 0xfffffffffffffffc, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0xfffffe47) [ 318.878288] FAULT_INJECTION: forcing a failure. [ 318.878288] name failslab, interval 1, probability 0, space 0, times 0 [ 318.889602] CPU: 1 PID: 21106 Comm: syz-executor1 Not tainted 4.16.0+ #13 [ 318.896513] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 318.905854] Call Trace: [ 318.908419] dump_stack+0x1a7/0x27d [ 318.912027] ? arch_local_irq_restore+0x53/0x53 [ 318.916672] ? __lock_acquire+0x638/0x3c30 [ 318.920883] should_fail+0x914/0xae0 [ 318.924574] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 318.929653] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 318.934818] ? __lock_acquire+0x638/0x3c30 [ 318.939027] ? __lock_acquire+0x638/0x3c30 [ 318.943237] ? find_held_lock+0x35/0x1d0 [ 318.947275] ? __lock_is_held+0xb6/0x140 [ 318.951317] ? check_same_owner+0x320/0x320 [ 318.955611] ? __d_lookup+0x4f4/0x830 [ 318.959393] ? rcu_note_context_switch+0x710/0x710 [ 318.964300] should_failslab+0xec/0x120 [ 318.968250] kmem_cache_alloc+0x47/0x760 [ 318.972291] __d_alloc+0xc1/0xbd0 [ 318.975719] ? shrink_dcache_for_umount+0x290/0x290 [ 318.980712] ? d_alloc_parallel+0x1b40/0x1b40 [ 318.985183] ? lock_release+0xa40/0xa40 [ 318.989137] ? mark_held_locks+0xaf/0x100 [ 318.993259] ? d_lookup+0x133/0x2e0 [ 318.996866] ? d_lookup+0x1d5/0x2e0 [ 319.000468] d_alloc+0x8e/0x340 [ 319.003724] ? __d_alloc+0xbd0/0xbd0 [ 319.007410] ? full_name_hash+0x9b/0xe0 [ 319.011363] __rpc_lookup_create_exclusive+0x183/0x1d0 [ 319.016611] ? down_write+0x87/0x120 [ 319.020300] ? rpc_d_lookup_sb+0x1a0/0x1a0 [ 319.024509] ? down_read+0x1b0/0x1b0 [ 319.028200] ? __d_lookup+0x830/0x830 [ 319.031976] rpc_populate.constprop.15+0xa3/0x340 [ 319.036798] rpc_fill_super+0x464/0xae0 [ 319.040747] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 319.045914] ? security_capable+0x8e/0xc0 [ 319.050039] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 319.055202] ? ns_capable_common+0xcf/0x160 [ 319.059496] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 319.064660] mount_ns+0xc4/0x190 [ 319.068003] rpc_mount+0x9e/0xd0 [ 319.071348] mount_fs+0x66/0x2d0 [ 319.074689] vfs_kern_mount.part.26+0xc6/0x4a0 [ 319.079246] ? may_umount+0xa0/0xa0 [ 319.082844] ? _raw_read_unlock+0x22/0x30 [ 319.086967] ? __get_fs_type+0x8a/0xc0 [ 319.090830] do_mount+0xea4/0x2b90 [ 319.094346] ? copy_mount_string+0x40/0x40 [ 319.098557] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 319.103550] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 319.108282] ? retint_kernel+0x10/0x10 [ 319.112144] ? copy_mount_options+0x18b/0x2e0 [ 319.116614] ? audit_kill_trees+0x430/0x430 [ 319.120912] ? copy_mount_options+0x1f7/0x2e0 [ 319.125381] ksys_mount+0xab/0x120 [ 319.128899] SyS_mount+0x39/0x50 [ 319.132238] ? ksys_mount+0x120/0x120 [ 319.136017] do_syscall_64+0x281/0x940 [ 319.139878] ? vmalloc_sync_all+0x30/0x30 [ 319.144001] ? finish_task_switch+0x1b9/0x970 [ 319.148876] ? finish_task_switch+0x17a/0x970 [ 319.153347] ? syscall_return_slowpath+0x550/0x550 [ 319.158249] ? syscall_return_slowpath+0x2ac/0x550 [ 319.163151] ? prepare_exit_to_usermode+0x350/0x350 [ 319.168145] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 319.173486] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 319.178305] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 319.183468] RIP: 0033:0x4552d9 [ 319.186633] RSP: 002b:00007f698d45fc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 319.194314] RAX: ffffffffffffffda RBX: 00007f698d4606d4 RCX: 00000000004552d9 [ 319.201558] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 319.208802] RBP: 000000000072bea0 R08: 0000000020000080 R09: 0000000000000000 [ 319.216043] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 2033/05/18 03:33:53 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) get_robust_list(0x0, &(0x7f0000000400)=&(0x7f00000003c0)={&(0x7f0000000300)={&(0x7f00000002c0)}, 0x0, &(0x7f0000000380)={&(0x7f0000000340)}}, &(0x7f0000000440)=0x18) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r2 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000000, 0x16010, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000480)={0x9c, 0x0, &(0x7f0000000180)=[@transaction={0x40406300, {0x3, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x38, 0x8, &(0x7f0000000080)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x3}, @fda={0x66646185, 0x5, 0x3, 0x30}], &(0x7f00000000c0)=[0x38]}}, @release={0x40046306, 0x3}, @free_buffer={0x40086303, r2}, @reply={0x40406301, {0x4, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x38, &(0x7f0000000100), &(0x7f0000000140)=[0x78, 0x78, 0x20, 0x48, 0x78, 0x48, 0x28]}}], 0x63, 0x0, &(0x7f0000000240)="e2e777bb382f40abc305ec8c6e5ac94c1760cfa2fcfdbc83df62cbbd99d5514486dd3ca2ccb3fec981e25423c819271f5741322ea0b3ae883de9c6117fe343bf19eb2e0eebf4fbc13989af1b77c0cc7c73eb1fb535203dc964b3686dd1ce98f6007396"}) 2033/05/18 03:33:53 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00000003c0), 0x0, 0x20000000, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x10) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x6758dc79, 0x220000) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x1e) connect$unix(r0, &(0x7f0000000340)=@abs, 0x6e) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2033/05/18 03:33:53 executing program 7: syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) 2033/05/18 03:33:53 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) close(r0) sendmsg(r1, &(0x7f0000ff1000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)='q', 0x19}], 0x1}, 0x0) [ 319.223285] R13: 00000000000003fa R14: 00000000006f9010 R15: 0000000000000035 [ 319.230731] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory gssd 2033/05/18 03:33:53 executing program 2: getpid() r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f00000003c0)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000400)={@empty, 0x22, r1}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="eead6bb7831884e5b621eedf23d97f3e", 0x10) r2 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r2, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021000a000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000000080), 0x0, 0xfffffffffffffffe}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) socket(0x2, 0x0, 0x800) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f00000000c0)=0x8) fsync(r0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000000180)) r4 = socket$netlink(0x10, 0x3, 0x4) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0x3000}, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'bcsh0\x00', 0x0}) setsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000240)={@local={0xfe, 0x80, [], 0xaa}, r5}, 0x14) write(r4, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) 2033/05/18 03:33:53 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1f, 0x10800) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) pwritev(r1, &(0x7f0000000200)=[{&(0x7f0000000080)="853759ff75d352896d838b7e91b143c65124fae61428a6feee2ea26d3e9b5d40ac97033eb4be", 0x26}, {&(0x7f00000000c0)="9776cccdb9c295950612f36e305cb5c4f76586d01695672dc693444f1fc79698f77d541ed0f4d2c5402b828c9c3efa3fa542a5095f10071d9fbb7678c1fb08498fc116c304972515be40f0a29e386b4d0e4d79dfde59ef635a5d54303bf3c62864f6cb6cf7b5497555bba7ac357f6988cebf04cee7777b6ad4ab33a6d9a56d0b4577aaba3d26b0e57e40ff2865e5866b82b20df0e56e5c62058ec48df942407c4dec4788554e7dbf4e7d2b08726cb2a505ddf093614e9032688405e9a83e83", 0xbf}, {&(0x7f0000000180)="616a15a2b0891006397b2e323e0cc3ccd30423e6347d4e315a1668edcde93fbe9b72566283db4daad3659f16aeff461778834f5905e0a92e0c5fbb7b3f4b6c7dbf2311a2fb0be88a6c6fb86bef14151dab2f6d9c0ef5", 0x56}], 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000002d00010b00000000000000000000008000000000"], 0x18}, 0x1}, 0x0) 2033/05/18 03:33:53 executing program 1 (fault-call:1 fault-nth:54): mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f0000000080)) 2033/05/18 03:33:53 executing program 2: accept4(0xffffffffffffffff, &(0x7f0000000000)=@ax25, &(0x7f0000000200)=0x80, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'eql\x00'}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40416, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7e}, 0x20, 0x2, 0x0, 0x7, 0x3, 0xad8, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x218120}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x2c, r4, 0x802, 0x70bd28, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2400000000000000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffffffffffff}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x20008084) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000280)={0x9, 0xfffffffffffff84d}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 319.378095] FAULT_INJECTION: forcing a failure. [ 319.378095] name failslab, interval 1, probability 0, space 0, times 0 [ 319.389540] CPU: 1 PID: 21142 Comm: syz-executor1 Not tainted 4.16.0+ #13 [ 319.396464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 319.405812] Call Trace: [ 319.408393] dump_stack+0x1a7/0x27d [ 319.412005] ? arch_local_irq_restore+0x53/0x53 [ 319.416665] should_fail+0x914/0xae0 [ 319.420357] ? perf_trace_lock_acquire+0xe3/0x980 [ 319.425180] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 319.430261] ? trace_event_raw_event_lock+0x340/0x340 [ 319.435429] ? perf_trace_lock+0x900/0x900 [ 319.439646] ? mark_held_locks+0xaf/0x100 [ 319.443773] ? __raw_spin_lock_init+0x1c/0x100 [ 319.448340] ? find_held_lock+0x35/0x1d0 [ 319.452383] ? __lock_is_held+0xb6/0x140 [ 319.456438] ? check_same_owner+0x320/0x320 [ 319.460738] ? d_alloc+0x269/0x340 [ 319.464259] ? rcu_note_context_switch+0x710/0x710 [ 319.469173] should_failslab+0xec/0x120 [ 319.473128] kmem_cache_alloc+0x47/0x760 [ 319.477172] ? d_drop+0x51/0x60 [ 319.480435] ? rpc_i_callback+0x30/0x30 [ 319.484389] rpc_alloc_inode+0x1a/0x20 [ 319.488253] alloc_inode+0x65/0x180 [ 319.491863] new_inode_pseudo+0x69/0x190 [ 319.495903] ? prune_icache_sb+0x1a0/0x1a0 [ 319.500119] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 319.504679] ? d_add+0xac0/0xac0 [ 319.508032] ? kasan_check_write+0x14/0x20 [ 319.512249] new_inode+0x1c/0x40 [ 319.515593] rpc_get_inode+0x20/0x1e0 [ 319.519375] __rpc_create_common+0x5d/0x1d0 [ 319.523681] rpc_populate.constprop.15+0x1ad/0x340 [ 319.528596] rpc_fill_super+0x379/0xae0 [ 319.532551] ? cap_capable+0x1b5/0x230 [ 319.536417] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 319.541600] ? security_capable+0x8e/0xc0 [ 319.545729] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 319.550896] ? ns_capable_common+0xcf/0x160 [ 319.555197] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 319.560363] mount_ns+0xc4/0x190 [ 319.563711] rpc_mount+0x9e/0xd0 [ 319.567060] mount_fs+0x66/0x2d0 [ 319.570409] vfs_kern_mount.part.26+0xc6/0x4a0 [ 319.574971] ? may_umount+0xa0/0xa0 [ 319.578575] ? _raw_read_unlock+0x22/0x30 [ 319.582704] ? __get_fs_type+0x8a/0xc0 [ 319.586574] do_mount+0xea4/0x2b90 [ 319.590092] ? kasan_check_read+0x11/0x20 [ 319.594216] ? do_raw_spin_unlock+0x9e/0x310 [ 319.598607] ? copy_mount_string+0x40/0x40 [ 319.602822] ? rcu_pm_notify+0xc0/0xc0 [ 319.606694] ? copy_mount_options+0x5f/0x2e0 [ 319.611078] ? rcu_read_lock_sched_held+0x108/0x120 [ 319.616073] ? kmem_cache_alloc_trace+0x459/0x740 [ 319.620895] ? kasan_check_write+0x14/0x20 [ 319.625114] ? copy_mount_options+0x1f7/0x2e0 [ 319.629588] ksys_mount+0xab/0x120 [ 319.633107] SyS_mount+0x39/0x50 [ 319.636450] ? ksys_mount+0x120/0x120 [ 319.640232] do_syscall_64+0x281/0x940 [ 319.644097] ? vmalloc_sync_all+0x30/0x30 [ 319.648225] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 319.653742] ? syscall_return_slowpath+0x550/0x550 [ 319.658653] ? syscall_return_slowpath+0x2ac/0x550 [ 319.663562] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 319.668908] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 319.673733] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 319.678899] RIP: 0033:0x4552d9 [ 319.682065] RSP: 002b:00007f698d45fc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 319.689753] RAX: ffffffffffffffda RBX: 00007f698d4606d4 RCX: 00000000004552d9 [ 319.697002] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 319.704255] RBP: 000000000072bea0 R08: 0000000020000080 R09: 0000000000000000 [ 319.711502] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 319.718748] R13: 00000000000003fa R14: 00000000006f9010 R15: 0000000000000036 [ 319.726232] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry gssd [ 319.761529] kvm: pic: level sensitive irq not supported [ 319.763184] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / 2033/05/18 03:34:01 executing program 7: capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bridge0\x00', 0x10) 2033/05/18 03:34:01 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) io_setup(0x1003, &(0x7f0000001380)=0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000001c0)=@generic={0x7, 0x10000, 0x100}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0xad, @loopback={0x0, 0x1}, 0xffffffffffff403e}}, 0x101, 0x5d}, &(0x7f0000000140)=0x90) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000280)={r3, 0xd9, "74f6e2831a5377420910b703a708558b81f1a23e23cdcb83915b3618300ce01521b6616332197973745ccb7ba3fae6492ae61ab00ea45b7b8b52ad3e9c4d520dd99699a06f89c20f6b03c4dd56a05a0fde5685f345170d6a4381a8769242c0ffe28aa18ece4cb27e8b6a8649e417f87cfb91ed6ff7da088d6c954d126db3f50d2a27d8f70258bd957a5e48d6a3c008bea2129761cef4bdb7943f92cf4eb5bf336125a8e190dddd8786c0bad31187546b00f73feb098d7d737b99cef42eb24738b50419f06e61b6238f3b961575a94cc9b2013bba330a338442"}, &(0x7f0000000180)=0xe1) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)}]) 2033/05/18 03:34:01 executing program 6: r0 = socket$inet6(0xa, 0x800000000000003, 0x3a) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000100)) getpeername(r0, &(0x7f0000000180)=@ipx, &(0x7f00000000c0)=0x80) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='hybla\x00', 0x6) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000000080), &(0x7f0000000540)=0x4) 2033/05/18 03:34:01 executing program 1 (fault-call:1 fault-nth:55): mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f0000000080)) 2033/05/18 03:34:01 executing program 2: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) connect$bt_sco(r0, &(0x7f0000000040)={0x1f, {0x8080000000, 0x6, 0x40, 0x0, 0x0, 0x4}}, 0x8) fallocate(r0, 0x0, 0xffff, 0x400) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000ccb000)={0x2}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000001000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) sendmmsg(r3, &(0x7f0000002dc0)=[{{&(0x7f0000002040)=@can={0x1d}, 0x80, &(0x7f00000025c0)=[{&(0x7f0000002080)='h', 0x1}], 0x1, &(0x7f00000036c0)}}], 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r1, r2}) close(r3) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, 0x11, r4, 0x0) madvise(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x9) renameat2(r0, &(0x7f00000001c0)='./bus\x00', r4, &(0x7f0000000200)='./bus\x00', 0x3) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0)=0x7, 0x4) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000000140), 0x2) clock_gettime(0x0, &(0x7f0000000080)) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000280)={0x1, r4}) clock_gettime(0x0, &(0x7f0000000100)) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000240)={0x3, r0}) clock_gettime(0x0, &(0x7f0000000180)) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000300)=@req) remap_file_pages(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x0, 0x1, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x3, @empty, 'irlan0\x00'}}) 2033/05/18 03:34:01 executing program 4: r0 = socket$inet(0x2, 0x0, 0x10fff) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000140)={0x0, 0xa, 0xfff}, 0x4) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x2d34, 0x10000) sendto$inet6(r2, &(0x7f0000000080)="286e66cda9446ee8c2", 0x9, 0x20000800, &(0x7f00000000c0)={0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0x7fff}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000180)={{0x464, 0x80000000}, 'port1\x00', 0x1, 0x110008, 0x22, 0x2d, 0x1, 0x7, 0xff, 0x0, 0x6, 0x6}) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2033/05/18 03:34:01 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002eaff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x11, &(0x7f00000000c0)) socket$netlink(0x10, 0x3, 0x12) 2033/05/18 03:34:01 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x8000040000000088) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) r1 = dup(r0) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}], 0x1, 0x8000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) write$rdma_cm(r1, &(0x7f00000014c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001480)}}, 0x20) [ 327.602642] FAULT_INJECTION: forcing a failure. [ 327.602642] name failslab, interval 1, probability 0, space 0, times 0 [ 327.613957] CPU: 1 PID: 21168 Comm: syz-executor1 Not tainted 4.16.0+ #13 [ 327.620877] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 327.630220] Call Trace: [ 327.632803] dump_stack+0x1a7/0x27d [ 327.636429] ? arch_local_irq_restore+0x53/0x53 [ 327.641095] ? __lock_acquire+0x638/0x3c30 [ 327.645329] should_fail+0x914/0xae0 [ 327.649039] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 327.654141] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 327.659329] ? __lock_acquire+0x638/0x3c30 [ 327.663554] ? __lock_acquire+0x638/0x3c30 [ 327.667787] ? find_held_lock+0x35/0x1d0 [ 327.671848] ? __lock_is_held+0xb6/0x140 [ 327.675916] ? check_same_owner+0x320/0x320 [ 327.680237] ? __d_lookup+0x4f4/0x830 [ 327.684039] ? rcu_note_context_switch+0x710/0x710 [ 327.688968] should_failslab+0xec/0x120 [ 327.692938] kmem_cache_alloc+0x47/0x760 [ 327.697002] __d_alloc+0xc1/0xbd0 2033/05/18 03:34:01 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f6bffc)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0xfffffffffffffffa, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000100)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2033/05/18 03:34:01 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x19) read(r0, &(0x7f00000002c0)=""/54, 0xfffffe05) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x5, 0x100) accept4$inet(r1, &(0x7f00000000c0)={0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x10, 0x80000) 2033/05/18 03:34:01 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x401, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x6) read(r0, &(0x7f0000000040)=""/25, 0x19) sched_setscheduler(0x0, 0x1, &(0x7f00000005c0)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000100)) ioprio_set$uid(0x0, 0x0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x100400000106, 0x0) writev(r2, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) syz_extract_tcp_res$synack(&(0x7f00000001c0), 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000200), 0x7fff, 0x1000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{}, {}]}) fallocate(r4, 0x10, 0x2620b, 0x3) dup2(r4, r3) setsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000240)="78da6a3836b2db0a2d1781a6e8cb6f153f1d1d744b09cacbabd21192d76afe59fae93b83f5f5de2a50c35104e030b9617dd7268afd4f82f592a6e9f1c386f3f6f8f60a83c31c80c8c9", 0x49) setsockopt$bt_hci_HCI_TIME_STAMP(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000000180)=0x2, 0x4) connect$llc(0xffffffffffffffff, &(0x7f0000000140)={0x1a, 0x325, 0x2b3d, 0x9, 0x8, 0xc5e, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)=0x401) read(r2, &(0x7f0000000080)=""/1, 0x1) 2033/05/18 03:34:01 executing program 7: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, {}, 0x0, 0x1}, 0xe) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x2) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x0, 0x1d1000) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000100)={'vlan0\x00', 0x4}) [ 327.700451] ? shrink_dcache_for_umount+0x290/0x290 [ 327.705459] ? d_alloc_parallel+0x1b40/0x1b40 [ 327.709951] ? lock_release+0xa40/0xa40 [ 327.713940] ? mark_held_locks+0xaf/0x100 [ 327.718087] ? d_lookup+0x133/0x2e0 [ 327.721704] ? d_lookup+0x1d5/0x2e0 [ 327.725314] d_alloc+0x8e/0x340 [ 327.728570] ? __d_alloc+0xbd0/0xbd0 [ 327.732260] ? full_name_hash+0x9b/0xe0 [ 327.736218] __rpc_lookup_create_exclusive+0x183/0x1d0 [ 327.741468] ? down_write+0x87/0x120 [ 327.745162] ? rpc_d_lookup_sb+0x1a0/0x1a0 [ 327.749373] ? down_read+0x1b0/0x1b0 [ 327.753066] ? __d_lookup+0x830/0x830 [ 327.756845] rpc_populate.constprop.15+0xa3/0x340 [ 327.761670] rpc_fill_super+0x464/0xae0 [ 327.765620] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 327.770786] ? security_capable+0x8e/0xc0 [ 327.774911] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 327.780072] ? ns_capable_common+0xcf/0x160 [ 327.784367] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 327.789529] mount_ns+0xc4/0x190 [ 327.792872] rpc_mount+0x9e/0xd0 [ 327.796211] mount_fs+0x66/0x2d0 [ 327.799552] vfs_kern_mount.part.26+0xc6/0x4a0 [ 327.804110] ? may_umount+0xa0/0xa0 [ 327.807712] ? _raw_read_unlock+0x22/0x30 [ 327.811832] ? __get_fs_type+0x8a/0xc0 [ 327.815694] do_mount+0xea4/0x2b90 [ 327.819210] ? kasan_check_read+0x11/0x20 [ 327.823332] ? do_raw_spin_unlock+0x9e/0x310 [ 327.827715] ? copy_mount_string+0x40/0x40 [ 327.831929] ? rcu_pm_notify+0xc0/0xc0 [ 327.835794] ? copy_mount_options+0x5f/0x2e0 [ 327.840174] ? rcu_read_lock_sched_held+0x108/0x120 [ 327.845166] ? kmem_cache_alloc_trace+0x459/0x740 [ 327.849981] ? kasan_check_write+0x14/0x20 [ 327.854192] ? copy_mount_options+0x1f7/0x2e0 [ 327.858663] ksys_mount+0xab/0x120 [ 327.862181] SyS_mount+0x39/0x50 [ 327.865520] ? ksys_mount+0x120/0x120 [ 327.869313] do_syscall_64+0x281/0x940 [ 327.873176] ? vmalloc_sync_all+0x30/0x30 [ 327.877297] ? finish_task_switch+0x1b9/0x970 [ 327.881763] ? finish_task_switch+0x17a/0x970 [ 327.886232] ? syscall_return_slowpath+0x550/0x550 [ 327.891136] ? syscall_return_slowpath+0x2ac/0x550 [ 327.896043] ? prepare_exit_to_usermode+0x350/0x350 [ 327.901039] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 327.906376] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 327.911194] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 327.916357] RIP: 0033:0x4552d9 [ 327.919518] RSP: 002b:00007f698d45fc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 327.927203] RAX: ffffffffffffffda RBX: 00007f698d4606d4 RCX: 00000000004552d9 [ 327.934449] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 327.941692] RBP: 000000000072bea0 R08: 0000000020000080 R09: 0000000000000000 2033/05/18 03:34:01 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x2000) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) getgroups(0x1, &(0x7f0000000200)=[0x0]) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x0, r1, r2, 0x100000000, 0x4, 0x80082) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000}, 0x3c4, &(0x7f00000015c0)={&(0x7f0000001580)=ANY=[]}, 0x1, 0x0, 0x0, 0x8000}, 0x0) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$clear(0x7, r3) flock(r0, 0x1) 2033/05/18 03:34:01 executing program 0: r0 = perf_event_open(&(0x7f0000001f88)={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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/ip_vs\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x1, 0x30}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000240)=0x800, 0x4) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x11, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r0, 0x3) syz_fuseblk_mount(&(0x7f0000001380)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0), &(0x7f0000000100)=0xc) [ 327.948934] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 327.956180] R13: 00000000000003fa R14: 00000000006f9010 R15: 0000000000000037 [ 327.963665] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory gssd 2033/05/18 03:34:01 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[]) r1 = eventfd2(0x0, 0x0) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f00000000c0)) r2 = syz_open_dev$vcsa(&(0x7f0000000b00)='/dev/vcsa#\x00', 0x70d, 0x212600) getsockopt$ARPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000b40)={'filter\x00'}, &(0x7f0000000bc0)=0x44) ioctl$sock_bt_bnep_BNEPCONNADD(0xffffffffffffffff, 0x400442c8, &(0x7f0000000e00)=ANY=[@ANYRES32=r2, @ANYBLOB="000200000000bae715b1d5fc"]) mount(&(0x7f0000dba000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) r3 = getpid() getpgid(r3) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000c80)=r1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000540)={0x0, r1}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/hwrng\x00', 0x105100, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000040)) add_key$keyring(&(0x7f0000000cc0)='keyring\x00', &(0x7f0000000d00)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) readahead(r2, 0x7bc5, 0x0) ioctl$sock_bt(0xffffffffffffffff, 0x541b, &(0x7f0000000340)="f61bbb58b7abd1a92e318a72fdeb5ef0a32ecbe615feabe172fcdc1081ee4882bb27bf36a6e5fae6893564f22d15cacb9088d096e225393bff4ddfd49e9dc4390f81245ade8674c8dc5258cdd7308097ee46a82b2dad0142f4093084ca834b2118310f9993167002736733fc7458b59a7ac4b12145e87514f3df923a49082424a221237f59453cf8656fe083c44725eecb8c2118bfab8ded1fd554abb022ab7fcd113ef7f32311") ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB]) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000e40)=ANY=[@ANYBLOB="ffffff7f00000000020000007f000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000002000000ac14140000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006500000000000000000000000000000000000000000000000000000000000000000000000000000002004e247f0000010000000000000000000000e2c4e2ce596714f50000000000000000000000000000000000000000000000000000000000000000000000000000000000000d1173ad0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f6a970742ebe02980000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x390) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000000000)={0x3, r4}) openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x0, 0x0) 2033/05/18 03:34:01 executing program 1 (fault-call:1 fault-nth:56): mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f0000000080)) 2033/05/18 03:34:01 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1000000006, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00000002c0), &(0x7f0000000080), &(0x7f00000000c0)) timer_create(0x6, &(0x7f0000000040)={0x0, 0x31, 0x4, @thr={&(0x7f0000000100)="ce738af3cf29e2b43837b68f1bcce1820128ef031d5e6dd359339abe18fa3eb9bf397c4016571130a7c4ba25b0c9a7a8118e9148096ebb0c484190bb039c57498738f593d875ed8b7346bf7030225c50910583d1166de8bdcda70eac6f85d2a9388ff98976b402387318b5c92e04e71979b24595f067fd2f04121494efa9c8f43249af19a14a25144e590aba611ae08c9b9cf9d4c8fdd98334a165b8395a70", &(0x7f00000001c0)="663cd776f2cd0f4f4da2b23dcd5c617226679ef24872c2a8e8714ab88f6de0ef4f4112a197d5861171ac78ee284bff2a5de2de9b5ea0a0018dbc548b3baf6b61760eb15096008aafe2c535180c0fdbe48155c600095b942dace3bba89a7a71da4f4d318fd29a049410f0f7bb3b6313a275e2ef841b1a60ab19aeac27c78646163343ada91cd094c6e64937e7b1d7bd4411af1020d196918c"}}, &(0x7f0000000280)=0x0) timer_getoverrun(r0) [ 328.089965] FAULT_INJECTION: forcing a failure. [ 328.089965] name failslab, interval 1, probability 0, space 0, times 0 [ 328.101293] CPU: 0 PID: 21215 Comm: syz-executor1 Not tainted 4.16.0+ #13 [ 328.108218] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 328.117659] Call Trace: [ 328.120248] dump_stack+0x1a7/0x27d [ 328.123875] ? arch_local_irq_restore+0x53/0x53 [ 328.128531] should_fail+0x914/0xae0 [ 328.132226] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 328.137312] ? trace_event_raw_event_lock+0x340/0x340 [ 328.142482] ? mark_held_locks+0xaf/0x100 [ 328.146607] ? __raw_spin_lock_init+0x1c/0x100 [ 328.151172] ? find_held_lock+0x35/0x1d0 [ 328.155212] ? __lock_is_held+0xb6/0x140 [ 328.159257] ? check_same_owner+0x320/0x320 [ 328.163555] ? d_alloc+0x269/0x340 [ 328.167077] ? rcu_note_context_switch+0x710/0x710 [ 328.171981] ? lock_release+0xa40/0xa40 [ 328.175939] should_failslab+0xec/0x120 [ 328.179893] kmem_cache_alloc+0x47/0x760 [ 328.183929] ? d_drop+0x51/0x60 [ 328.187185] ? rpc_i_callback+0x30/0x30 [ 328.191136] rpc_alloc_inode+0x1a/0x20 [ 328.194995] alloc_inode+0x65/0x180 [ 328.198600] new_inode_pseudo+0x69/0x190 [ 328.202638] ? prune_icache_sb+0x1a0/0x1a0 [ 328.206851] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 328.211408] ? d_add+0xac0/0xac0 [ 328.214751] ? kasan_check_write+0x14/0x20 [ 328.218963] new_inode+0x1c/0x40 [ 328.222307] rpc_get_inode+0x20/0x1e0 [ 328.226087] __rpc_create_common+0x5d/0x1d0 [ 328.230382] ? __d_lookup+0x830/0x830 [ 328.234160] rpc_populate.constprop.15+0x126/0x340 [ 328.239069] rpc_fill_super+0x831/0xae0 [ 328.243028] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 328.248194] ? security_capable+0x8e/0xc0 [ 328.252315] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 328.257481] ? ns_capable_common+0xcf/0x160 [ 328.261779] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 328.266942] mount_ns+0xc4/0x190 [ 328.270284] rpc_mount+0x9e/0xd0 [ 328.273629] mount_fs+0x66/0x2d0 [ 328.276973] vfs_kern_mount.part.26+0xc6/0x4a0 [ 328.281529] ? may_umount+0xa0/0xa0 [ 328.285131] ? _raw_read_unlock+0x22/0x30 [ 328.289253] ? __get_fs_type+0x8a/0xc0 [ 328.293120] do_mount+0xea4/0x2b90 [ 328.296638] ? copy_mount_string+0x40/0x40 [ 328.300852] ? rcu_pm_notify+0xc0/0xc0 [ 328.304718] ? copy_mount_options+0x5f/0x2e0 [ 328.309100] ? rcu_read_lock_sched_held+0x108/0x120 [ 328.314750] ? kmem_cache_alloc_trace+0x459/0x740 [ 328.319577] ? copy_mount_options+0x1f7/0x2e0 [ 328.324055] ksys_mount+0xab/0x120 [ 328.327572] SyS_mount+0x39/0x50 [ 328.330911] ? ksys_mount+0x120/0x120 [ 328.334691] do_syscall_64+0x281/0x940 [ 328.338555] ? vmalloc_sync_all+0x30/0x30 [ 328.342682] ? finish_task_switch+0x1b9/0x970 [ 328.347151] ? finish_task_switch+0x17a/0x970 [ 328.351625] ? syscall_return_slowpath+0x550/0x550 [ 328.356531] ? syscall_return_slowpath+0x2ac/0x550 [ 328.361435] ? prepare_exit_to_usermode+0x350/0x350 [ 328.366431] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 328.371772] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 328.376594] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 328.381758] RIP: 0033:0x4552d9 2033/05/18 03:34:02 executing program 2: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdcc, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, @perf_bp, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) connect$bt_sco(r1, &(0x7f0000000040)={0x1f, {0x0, 0x10001, 0x6, 0x4, 0x40, 0xfff}}, 0x8) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r3, r2) 2033/05/18 03:34:02 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) getsockopt$inet_buf(r0, 0x0, 0x40000000000030, &(0x7f0000008000)=""/144, &(0x7f0000000000)=0x90) 2033/05/18 03:34:02 executing program 0: r0 = memfd_create(&(0x7f0000000080)="0010", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x12, r0, 0x0) setgroups(0x1, &(0x7f00000004c0)=[0x0]) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, [0x1ff, 0x1, 0x5, 0x8, 0x6, 0x0, 0x4, 0x34, 0x8, 0xffff, 0x6, 0x100000000, 0x4, 0x20, 0x2]}, &(0x7f00000001c0)=0x100) [ 328.384922] RSP: 002b:00007f698d45fc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 328.392604] RAX: ffffffffffffffda RBX: 00007f698d4606d4 RCX: 00000000004552d9 [ 328.399847] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 328.407090] RBP: 000000000072bea0 R08: 0000000020000080 R09: 0000000000000000 [ 328.414337] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 328.421581] R13: 00000000000003fa R14: 00000000006f9010 R15: 0000000000000038 [ 328.429066] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry info 2033/05/18 03:34:02 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009d8000)='/dev/sequencer2\x00', 0x101d3e, 0x0) read$eventfd(r0, &(0x7f00000000c0), 0x85) [ 328.493178] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory clntXX 2033/05/18 03:34:02 executing program 5: r0 = socket$inet(0x2, 0x3, 0xfffffffffffffb2d) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x18a) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000380)) pipe2(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000400)=0x3, 0x8) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000300)="0002", 0x2}], 0x1, &(0x7f00000000c0)=[{0x110, 0x11, 0x5, "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"}, {0xc0, 0x119, 0x6, "ab9731333983d193300e89d177840840e4fc32b67508db19506caddcad1f7fcb1d6cf9e44da899074f38144472252a92d41874838095d75f1e9543a0e6a8079867b35f3154a9c412442fadf049967c6cf2e716f014813a3b668c3c0b7a96f8f75121b4f9170d9757b1ca2b44e803c7dc9d5e20274dc1842a008d7eb43d316de59e6c489ad54d38c6667c11ffe12427e60c14c0d36d5b281278ce5ab4930bde3e67268d7c43285d2b76a779"}, {0x60, 0x3a, 0x1, "22eddd1473d00fff922f17599052a267c5e5da8554cbb5434eaf974676ab287c39988aa2a142d64571cffb217904e45c66f1dceda571885bc80cc4abcae744ef8449fc48325dec1e91cf22da29ef77d5"}], 0x230}, 0x0) 2033/05/18 03:34:02 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1ff, 0x80) ioctl$KDSETMODE(r1, 0x4b3a, 0x2) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="390000001100094701bb61e1c3050000070000000200000045efffff08009b0019001a000f00000048a3f3030000000000000004e900020600", 0x39}], 0x1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x70002, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x1f, 0x7, 0x25, 0x91, 0x2000000000, 0x6, 0x9, 0x7, 0xfffffffffffffffd, 0x10000, 0xa94, 0x0, 0x93, 0x7f, 0x1, 0x4], 0x10000, 0x200800}) socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000200)={'dummy0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2033/05/18 03:34:02 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) unshare(0x8000400) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000000)={{0x2, 0x4e20}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x4, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 'ip6gre0\x00'}) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x4000000000001, 0x1, &(0x7f0000000080)}) 2033/05/18 03:34:02 executing program 1 (fault-call:1 fault-nth:57): mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f0000000080)) 2033/05/18 03:34:02 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x40200, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000100)) accept4$inet(r0, 0x0, &(0x7f00000004c0)=0x36f, 0x800) r1 = socket$inet(0xa, 0x6, 0x4000008000) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000e40)=@broute={'broute\x00', 0x20, 0x1, 0x2d0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000ac0], 0x0, &(0x7f0000000080), &(0x7f0000000180)=ANY=[@ANYBLOB="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"]}, 0x352) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$inet6(r2, &(0x7f0000000040), &(0x7f0000000140)=0xd) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000940)=@filter={'filter\x00', 0xe, 0x3, 0x438, [0x0, 0x20000500, 0x20000620, 0x20000730], 0x0, &(0x7f0000000480), &(0x7f0000000500)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x5, 0x886f, 'bcsh0\x00', 'ipddp0\x00', 'bcsf0\x00', '\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0xa0, 0xf0}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x3c26}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x8, 'syz1\x00', 0x1000}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x5, 0x20, 0x8884, 'bcsf0\x00', 'ip6tnl0\x00', '\x00', 'teql0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0xff, 0x0, 0x0, 0xff], @random="0eefc9dcb1d6", [0xff, 0x0, 0x0, 0xff, 0xff], 0xb0, 0xb0, 0xe0, [@quota={'quota\x00', 0x18, {{0x0, 0x0, 0x3, 0x8}}}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x4}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x10, 0x886c, '\x00', 'tunl0\x00', 'bond0\x00', 'ifb0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0x0, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, [0xff, 0xff, 0x0, 0x0, 0xff], 0x150, 0x1a0, 0x1d8, [@limit={'limit\x00', 0x20, {{0xc410, 0xf53, 0xe8c, 0x2, 0xffff, 0x100000001}}}, @physdev={'physdev\x00', 0x70, {{'\x00', {0xff}, 'ip6_vti0\x00', {}, 0x4, 0x1}}}]}, [@common=@log={'log\x00', 0x28, {{0x9, "13e0f905bce4d837fc70decbfdb7061d0d2d0b1cf073f60267ba02fedc43"}}}]}, @common=@mark={'mark\x00', 0x10, {{0x0, 0xfffffffffffffffd}}}}]}]}, 0x4b0) [ 328.649504] FAULT_INJECTION: forcing a failure. [ 328.649504] name failslab, interval 1, probability 0, space 0, times 0 [ 328.660801] CPU: 1 PID: 21260 Comm: syz-executor1 Not tainted 4.16.0+ #13 [ 328.667725] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 328.677074] Call Trace: [ 328.679659] dump_stack+0x1a7/0x27d [ 328.683291] ? arch_local_irq_restore+0x53/0x53 [ 328.687962] ? __lock_acquire+0x638/0x3c30 [ 328.692201] should_fail+0x914/0xae0 [ 328.695912] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 328.701017] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 328.706200] ? __lock_acquire+0x638/0x3c30 [ 328.710424] ? __lock_acquire+0x638/0x3c30 [ 328.714657] ? find_held_lock+0x35/0x1d0 [ 328.718720] ? __lock_is_held+0xb6/0x140 [ 328.722771] ? check_same_owner+0x320/0x320 [ 328.727073] ? __d_lookup+0x4f4/0x830 [ 328.730861] ? rcu_note_context_switch+0x710/0x710 [ 328.735786] should_failslab+0xec/0x120 [ 328.739744] kmem_cache_alloc+0x47/0x760 [ 328.743785] __d_alloc+0xc1/0xbd0 [ 328.747232] ? shrink_dcache_for_umount+0x290/0x290 [ 328.752233] ? d_alloc_parallel+0x1b40/0x1b40 [ 328.756708] ? lock_release+0xa40/0xa40 [ 328.760660] ? mark_held_locks+0xaf/0x100 [ 328.764789] ? d_lookup+0x133/0x2e0 [ 328.768400] ? d_lookup+0x1d5/0x2e0 [ 328.772007] d_alloc+0x8e/0x340 [ 328.775272] ? __d_alloc+0xbd0/0xbd0 [ 328.778965] ? full_name_hash+0x9b/0xe0 [ 328.782924] __rpc_lookup_create_exclusive+0x183/0x1d0 [ 328.788175] ? down_write+0x87/0x120 [ 328.791864] ? rpc_d_lookup_sb+0x1a0/0x1a0 [ 328.796071] ? down_read+0x1b0/0x1b0 [ 328.799760] ? __d_lookup+0x830/0x830 [ 328.803537] rpc_populate.constprop.15+0xa3/0x340 [ 328.808361] rpc_fill_super+0x831/0xae0 [ 328.812310] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 328.817477] ? security_capable+0x8e/0xc0 [ 328.821600] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 328.826762] ? ns_capable_common+0xcf/0x160 [ 328.831068] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 328.836237] mount_ns+0xc4/0x190 [ 328.839580] rpc_mount+0x9e/0xd0 [ 328.842921] mount_fs+0x66/0x2d0 [ 328.846260] vfs_kern_mount.part.26+0xc6/0x4a0 [ 328.850816] ? may_umount+0xa0/0xa0 [ 328.854424] ? _raw_read_unlock+0x22/0x30 [ 328.858544] ? __get_fs_type+0x8a/0xc0 [ 328.862419] do_mount+0xea4/0x2b90 [ 328.865937] ? kasan_check_read+0x11/0x20 [ 328.870065] ? do_raw_spin_unlock+0x9e/0x310 [ 328.874461] ? copy_mount_string+0x40/0x40 [ 328.878669] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 328.883658] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 328.888389] ? retint_kernel+0x10/0x10 [ 328.892252] ? copy_mount_options+0x18b/0x2e0 [ 328.896721] ? copy_mount_options+0x191/0x2e0 [ 328.901188] ? copy_mount_options+0x1f7/0x2e0 [ 328.905662] ksys_mount+0xab/0x120 [ 328.909176] SyS_mount+0x39/0x50 [ 328.912518] ? ksys_mount+0x120/0x120 [ 328.916294] do_syscall_64+0x281/0x940 [ 328.920162] ? vmalloc_sync_all+0x30/0x30 [ 328.924285] ? kasan_check_write+0x14/0x20 [ 328.928492] ? finish_task_switch+0x284/0x970 [ 328.932966] ? syscall_return_slowpath+0x550/0x550 [ 328.937872] ? syscall_return_slowpath+0x2ac/0x550 [ 328.942789] ? prepare_exit_to_usermode+0x350/0x350 [ 328.947812] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 328.953171] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 328.958013] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 328.963195] RIP: 0033:0x4552d9 [ 328.966365] RSP: 002b:00007f698d45fc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 328.974052] RAX: ffffffffffffffda RBX: 00007f698d4606d4 RCX: 00000000004552d9 [ 328.981301] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 328.988550] RBP: 000000000072bea0 R08: 0000000020000080 R09: 0000000000000000 2033/05/18 03:34:02 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4010, r0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x49ef, 0x321003) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[0x6]}) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{}]}) 2033/05/18 03:34:02 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xfffffffffffffff9, 0x0, 0xfffffffffffffffe}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x2f2) pselect6(0x40, &(0x7f0000000000)={0x5, 0x3, 0x7ff, 0xf800000000000000, 0x100, 0x7, 0x5}, &(0x7f0000000040)={0x5, 0x80000001, 0x2, 0x100, 0x2, 0x0, 0x65f, 0x1}, &(0x7f0000000080)={0x9, 0x4, 0x8, 0x81, 0x6, 0x1, 0x8, 0x6}, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000140)={&(0x7f0000000100)={0x101}, 0x8}) sendto$inet6(r0, &(0x7f0000856f71)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000500)=@sack_info={0x0, 0x0, 0x1}, 0xc) write(r0, &(0x7f00000012c0)="d1", 0x1) 2033/05/18 03:34:02 executing program 1 (fault-call:1 fault-nth:58): mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f0000000080)) 2033/05/18 03:34:02 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="81081800001d000000010054409d0954", 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000880)='/dev/ptmx\x00', 0x200000, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00000008c0)={0x3, 0x7, 0xb1}) r2 = accept(r0, 0x0, &(0x7f0000000180)) ioctl$sock_ifreq(r2, 0x8917, &(0x7f0000000900)={'bridge0\x00', @ifru_map={0x6, 0xfffffffffffffe01, 0xfff, 0x1, 0xccd, 0xc1e9}}) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000a40)={0xffffffffffffff01, 0x4, 0x8}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000ac0)={0x20000000}) sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[]}, 0x1}, 0x0) r3 = add_key$keyring(&(0x7f0000000b00)='keyring\x00', &(0x7f0000000b40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000c80)='user\x00', &(0x7f0000000cc0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000d00)="82243d41961d109b7eebe17fa4da09dbacc96cf06106d81799c403a624c6f7d2e1514536c331f7c973591a90e9411a3e197c5c093fd53859b1f67af2cf292b2bf0e6add32eba28b5ecc6342258c7af8c31ebf0303a5390146431f93153ff0d9f76f4c551f37fbe15af13dbfc162c33d609c26fa77fb12bdff9124577dff0b0", 0x7f, 0x0) keyctl$instantiate_iov(0x14, r3, &(0x7f0000000c40)=[{&(0x7f0000000d80)="42072a8098ed5c9985f00aeed445708f6bce79cd5e2d102e038f2a72aea3b3abe3e53b7006d7b11454f57020f1f1b63292fab0bf13b27bbe3e0e34a1994546870a05540926c32047d5e67eece2feac9ccd1dee35e1c2286bf70c6e6a0ae793277ad6be0f25c1d6712e6d6f0a8057541fbbcc1a7af6a644894717fa85857da042977dae7735d5dce34a53eff07fb12a79edd06bdb", 0x94}], 0x1, r4) sendmsg(r0, &(0x7f0000000840)={&(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x3, 0x0, 0x1, 0x4, {0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80, &(0x7f0000000780)=[{&(0x7f00000001c0)="f776797300e329fe124117177de8c9bf2ca38890fd544565177c4ba7ca864c", 0x1f}, {&(0x7f0000000200)="c84db422a22390567386170a05a219890f07bc376f1f161e560fca38d8cfb4256814257fb651deaf3766a619cf9e8f82", 0x30}, {&(0x7f00000002c0)="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", 0xfd}, {&(0x7f00000003c0)="22dcec5e16c9a9f4d3ceb84217baa68fad9a4f68f3ee243ddcc4e2382d999162c8b37d3115e33a03532ce587d76ea71147999408d44e35aa0382e8837a98eba3ffa6e1e4172fb9fc0438281db860a0b816414f39a71de758eede10b38a78792d25260452b52ae3ca2fc32dd56ceaad2168297414a0f463f6405ae0915d98afc88a10aa77c22bdb8fb472318a6a474a3673f3298fb4c7e9a428101d434c18d71b0531bd450e00d914876815f810282cc29517109ddad71151cee87902d3e1dfb83e57635d789829ba67", 0xc9}, {&(0x7f00000004c0)="4347d8d5a68ad275f9b764cd4cae1af09dc570d6c21862077b27488d307c0419d3362c383c572adfc93ddae4b9a79c4ab11d95b5cb673e2b848fc4505717acfb1ec2be3d463c22c0155c280ac10b51b6810144", 0x53}, {&(0x7f0000000540)="1faaee94ce0a6a6fe5a64a2f8c5d61df16eb55a1c16c57c11b5e3188a1607daece7f08b41ff3a445753b5bb838a0", 0x2e}, {&(0x7f0000000580)="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", 0xff}, {&(0x7f0000000680)="b1ecf11fc137a7ed71de227f056a23dcb5dd72fb6dbb3aee5b60208153c9bc397944f047141bcf040f2edacfd1a5e196b6e49f4fdb4ddde0203de7e7208ad3db647886aa470bb6acf2eee5c1d155d1ebf98468242623d99f678b2d1f188d1965ef0f6c6eb5f53078068e8dfb4c625c54029918ac45a02234d23d07625272987924878ca9707b859fc5ee949e4b", 0x8d}, {&(0x7f0000000740)="28d9f1063bc7c322b5b336ceaf864310761f38396f7b5d1b6e9e1fbc7f0394b34d3db1dd884d99a59929f4f41638", 0x2e}], 0x9, 0x0, 0x0, 0x20000000}, 0x40) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000940), &(0x7f0000000980)=0xb) r5 = dup2(r0, r2) ioctl$VHOST_SET_LOG_BASE(r5, 0x4008af04, &(0x7f0000000a00)=&(0x7f00000009c0)) ioctl$KDGETKEYCODE(r5, 0x4b4c, &(0x7f0000000a80)={0xac, 0x7c}) 2033/05/18 03:34:02 executing program 3: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) lstat(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f0000000100)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) acct(&(0x7f0000000040)='./file0/bus\x00') fremovexattr(r0, &(0x7f0000000080)=@random={'user.', 'mqueue\x00'}) 2033/05/18 03:34:02 executing program 4: clock_nanosleep(0x2, 0x4000000, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlock(&(0x7f000051c000/0x2000)=nil, 0x2000) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x8000, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000a0}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x14, r1, 0x108, 0x70bd25, 0x25dfdbff, {0x3}}, 0x14}, 0x1, 0x0, 0x0, 0x24000000}, 0x4008000) r2 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000000100)={&(0x7f0000000040)=[0x7fff], 0x1, 0xffff, 0x7fff, 0xe19, 0x6, 0x6, {0x5, 0xbbc3, 0x5, 0xffff, 0x3f, 0x9, 0x9, 0xffffffff, 0x0, 0xffffffffffffff01, 0x4, 0x9, 0x8, 0x9, "bec9b00ccb31cc5cfeeb1d7ccb2be1aa7a7d59254d605220cff5adb0da659f4b"}}) 2033/05/18 03:34:02 executing program 5: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000140)) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) 2033/05/18 03:34:02 executing program 0: r0 = memfd_create(&(0x7f0000000040)='cgroup\x00', 0x3) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002640), &(0x7f0000002680)=0x4) recvmsg$netrom(r0, &(0x7f0000002600)={&(0x7f0000000080)=@ax25={0x3, {"bc675def7a54bd"}, 0x1ff}, 0x10, &(0x7f0000000340)=[{&(0x7f00000000c0)="70a54141d6a389c3f4cfe4f9c7c74507cfcbbbd0f630811dc3653e1e31d35b2d51af2025d7f483cf7cdcc3b44139d33deb3f1782e64b2f566cf00dc4fd66f50654cada3f1c391caca7327a92819bbcaade36445f65c1a5ccb00b2691202ccad0c1ea9f441ace5cfe1796db8e3b67c8e956fcc19f9e58df7a27a699e99d84239a67c59d94da62f670d90927470861cb2c09856963f90a47fd5eb56b36d429d265ce964867531c08cb9e2ac531fdcdd2c88b5b979c859e3b9c2c", 0xb9}, {&(0x7f0000000180)="c04589c8d185148e9bc5f8260ab4b182bedffe80c6b121430c088848df20ea27628452419e629811ed67301d08020cbef89d5d96e78b573aaf989d9f16c6cbc577621bdb2abe6f755e50eaf920fa13bf9e688c63d986d4d329f6ba3a40a9ac68b254e27459bb3c192a3645378546a9e2c55b9b9f05f407fc9a24fd169b84671868d6fdaf3078de4b2a52e00ef301b07d49fe1dff85ddf9cb861cdf2aa825dddba15ba3569ecef4dcca0dc1918f933fffb3a1be78a71144b80d6d4054f10ee41eecf2bcab97314cfbc9d0f05ec76956707eae51b4670b875a4e8c8ad65896d97f4d82", 0xe2}, {&(0x7f0000000280)="a3fe59ed132d362fca44360523248774c82a3151ad449f9f56b8d2cefa1fee75f41d8bdc8196730e1287d7a44dbde58b8b2e472824889b3b0b5d1390c375bcb4853814efc47012aba1715514eb167801cc0dbea497b198ea15109844007ec6a92e1310a483419af66c4e842942b7d96dccb342d8b884cb77f8a896cb50e48da2ac50bc27795c6031b1dbaaf644ff2f299aea2371edf7b9f1d78047dc0741b1b9a8c5e1485491ce345cb03cdc74d0f33e", 0xb0}], 0x3, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x2260, 0x40084}, 0x10002) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f000067c000)=@fragment, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000026c0)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}], 0x10) close(r1) [ 328.995795] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 329.003043] R13: 00000000000003fa R14: 00000000006f9010 R15: 0000000000000039 [ 329.010925] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory clntXX 2033/05/18 03:34:03 executing program 5: r0 = semget$private(0x0, 0x1, 0x0) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000300)=""/235) [ 329.115960] FAULT_INJECTION: forcing a failure. [ 329.115960] name failslab, interval 1, probability 0, space 0, times 0 [ 329.127256] CPU: 1 PID: 21285 Comm: syz-executor1 Not tainted 4.16.0+ #13 [ 329.134176] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 329.143604] Call Trace: [ 329.146821] dump_stack+0x1a7/0x27d [ 329.150456] ? arch_local_irq_restore+0x53/0x53 [ 329.155132] should_fail+0x914/0xae0 [ 329.158845] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 329.163949] ? trace_event_raw_event_lock+0x340/0x340 [ 329.169145] ? mark_held_locks+0xaf/0x100 [ 329.173293] ? __raw_spin_lock_init+0x1c/0x100 [ 329.177870] ? find_held_lock+0x35/0x1d0 [ 329.181927] ? __lock_is_held+0xb6/0x140 [ 329.185979] ? check_same_owner+0x320/0x320 [ 329.190274] ? d_alloc+0x269/0x340 [ 329.193803] ? rcu_note_context_switch+0x710/0x710 [ 329.198718] ? lock_release+0xa40/0xa40 [ 329.202671] should_failslab+0xec/0x120 [ 329.206623] kmem_cache_alloc+0x47/0x760 [ 329.210663] ? d_drop+0x51/0x60 [ 329.213918] ? rpc_i_callback+0x30/0x30 [ 329.217883] rpc_alloc_inode+0x1a/0x20 [ 329.221754] alloc_inode+0x65/0x180 [ 329.225356] new_inode_pseudo+0x69/0x190 [ 329.229392] ? prune_icache_sb+0x1a0/0x1a0 [ 329.233612] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 329.238342] ? d_add+0xac0/0xac0 [ 329.241687] ? kasan_check_write+0x14/0x20 [ 329.245901] new_inode+0x1c/0x40 [ 329.249245] rpc_get_inode+0x20/0x1e0 [ 329.253035] __rpc_create_common+0x5d/0x1d0 [ 329.257350] ? __d_lookup+0x830/0x830 [ 329.261138] rpc_populate.constprop.15+0x126/0x340 [ 329.266059] rpc_fill_super+0x831/0xae0 [ 329.270024] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 329.275205] ? security_capable+0x8e/0xc0 [ 329.279342] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 329.284508] ? ns_capable_common+0xcf/0x160 [ 329.288810] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 329.293975] mount_ns+0xc4/0x190 [ 329.297319] rpc_mount+0x9e/0xd0 [ 329.300660] mount_fs+0x66/0x2d0 [ 329.304004] vfs_kern_mount.part.26+0xc6/0x4a0 [ 329.308576] ? may_umount+0xa0/0xa0 [ 329.312189] ? _raw_read_unlock+0x22/0x30 [ 329.316316] ? __get_fs_type+0x8a/0xc0 [ 329.320184] do_mount+0xea4/0x2b90 [ 329.323700] ? kasan_check_read+0x11/0x20 [ 329.327821] ? do_raw_spin_unlock+0x9e/0x310 [ 329.332202] ? copy_mount_string+0x40/0x40 [ 329.336416] ? rcu_pm_notify+0xc0/0xc0 [ 329.340280] ? copy_mount_options+0x5f/0x2e0 [ 329.344661] ? rcu_read_lock_sched_held+0x108/0x120 [ 329.349651] ? kmem_cache_alloc_trace+0x459/0x740 [ 329.354470] ? kasan_check_write+0x14/0x20 [ 329.358680] ? copy_mount_options+0x1f7/0x2e0 [ 329.363150] ksys_mount+0xab/0x120 [ 329.366664] SyS_mount+0x39/0x50 [ 329.370006] ? ksys_mount+0x120/0x120 [ 329.373803] do_syscall_64+0x281/0x940 [ 329.377674] ? vmalloc_sync_all+0x30/0x30 [ 329.381808] ? finish_task_switch+0x1b9/0x970 [ 329.386284] ? finish_task_switch+0x17a/0x970 [ 329.390763] ? syscall_return_slowpath+0x550/0x550 [ 329.395676] ? syscall_return_slowpath+0x2ac/0x550 [ 329.400577] ? prepare_exit_to_usermode+0x350/0x350 [ 329.405571] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 329.410908] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 329.415741] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 329.420912] RIP: 0033:0x4552d9 [ 329.424074] RSP: 002b:00007f698d45fc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 329.431754] RAX: ffffffffffffffda RBX: 00007f698d4606d4 RCX: 00000000004552d9 [ 329.438999] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 329.446248] RBP: 000000000072bea0 R08: 0000000020000080 R09: 0000000000000000 [ 329.453494] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 329.460748] R13: 00000000000003fa R14: 00000000006f9010 R15: 000000000000003a [ 329.468154] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry info [ 329.477220] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory clntXX 2033/05/18 03:34:04 executing program 6: r0 = socket$inet6(0xa, 0x9, 0x8010020000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x800000000004e20, 0x0, @loopback={0x0, 0x1}, 0x3258d94a}, 0x5) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x4000, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"69666230000007ab0000000000000100", 0x1002}) dup2(r1, r2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x44}, 0x98) 2033/05/18 03:34:04 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000300)={0x5, 0x20, 0x9, 0x100000001, 0x1}) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x10001, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x88) ioctl(r2, 0x800000000008982, &(0x7f0000000000)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000340)={0x0}, &(0x7f00000003c0)=0xc) sched_setparam(r3, &(0x7f0000000500)=0xffff) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_timedreceive(r5, &(0x7f00000002c0)=""/15, 0xf, 0x5, &(0x7f0000000380)={0x77359400}) r6 = fcntl$dupfd(r4, 0x0, r5) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000000080)=0x300000000000000, 0x4) r7 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r7, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') writev(r5, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d308028b3b56716", 0x2d}], 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r6, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00', 0x3}, 0x18) sysinfo(&(0x7f00000005c0)=""/10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000000600)=ANY=[@ANYBLOB="010000bc7ef3358a8037ea4183"], &(0x7f0000000580)=0x1) ioctl$sock_ifreq(r7, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000540)) r8 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rtc\x00', 0x10000, 0x0) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_mreqn(r8, 0x0, 0x27, &(0x7f00000001c0)={@multicast1}, &(0x7f0000000200)=0xfffffffffffffcc3) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r8, 0x10e, 0x4, &(0x7f0000000000)=0x5, 0x4) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000100)=0x0) prctl$getname(0x10, &(0x7f0000000480)=""/121) ptrace$setregs(0xd, r9, 0x2, &(0x7f0000000140)="bf392927c7fce1ae0d082eb065fb5f12f87b08780342c96afbca800db4f7a1ad08141a0d230b67e614def7a19d13736fee6c9993524b612d904017974f8cc228d7754449835f0e47ff8dc9573830086e9fad694c64317ae920652be80f4b4a2c0a1bb8faeacbceae3ed7a5f86af37896fc6b9d55c30c37039abeb8f825857341e829f353a19a9849ea22b931c2ef00ab68d7efc9f31fdbb8f5c382264d364fd70997b592a82b0823d1c591a97429b9bbf653356e7cbf6dac446a85dab5fa86c2134e498d2eb5bffd056cb91f720f455d3d4878c1dd940043afb4d974979faa1334fdb71ef96faadcbe4ca2abe6b0cd3c68df84") ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x40082406, &(0x7f0000000280)='/dev/rtc\x00') 2033/05/18 03:34:04 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000480)=""/28, 0x1c) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r2, r1, &(0x7f0000b4bff8), 0x100000002) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f00000002c0)) 2033/05/18 03:34:04 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x8, 0xa0280) getsockname$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0x80000}, 0xffffffae, &(0x7f0000a3bff8)={&(0x7f0000000400)=ANY=[@ANYBLOB="3800000003000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000001000120004000100757365727b00000008000a0000000000"], 0x38}, 0x1}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000140)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000240)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@ipv4_getaddr={0x20, 0x16, 0x310, 0x70bd2a, 0x25dfdbfb, {0x2, 0x38, 0x20, 0xfe, r2}, [@IFA_BROADCAST={0x8, 0x4, @dev={0xac, 0x14, 0x14, 0x10}}]}, 0x20}, 0x1}, 0x6136bf70e7c64690) 2033/05/18 03:34:04 executing program 3: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f00000006c0)={&(0x7f0000037000)=@sco, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000021f03)=""/253, 0xfd}, 0x0) 2033/05/18 03:34:04 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x2b, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x0, 0x80000) ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0x4008af04, &(0x7f0000000240)=&(0x7f0000000200)) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000300)={0xaa}) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0xfff, {0xffffffff, 0xa9, 0x40, 0x1000, 0x4, 0x8}, 0x64}, 0xe) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) read(r1, &(0x7f0000000000)=""/126, 0x7e) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r2, r0) symlinkat(&(0x7f00000000c0)='./control\x00', r2, &(0x7f0000000100)='./control\x00') 2033/05/18 03:34:04 executing program 1 (fault-call:1 fault-nth:59): mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f0000000080)) 2033/05/18 03:34:04 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000d2600000000007f0a0000000000"], 0x14}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x424082, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) [ 330.263563] FAULT_INJECTION: forcing a failure. [ 330.263563] name failslab, interval 1, probability 0, space 0, times 0 [ 330.275165] CPU: 0 PID: 21314 Comm: syz-executor1 Not tainted 4.16.0+ #13 [ 330.282082] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 330.291415] Call Trace: [ 330.293982] dump_stack+0x1a7/0x27d [ 330.297589] ? arch_local_irq_restore+0x53/0x53 [ 330.302239] should_fail+0x914/0xae0 [ 330.305930] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 330.311025] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 330.316760] ? __lock_acquire+0x638/0x3c30 [ 330.320976] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 330.326143] ? find_held_lock+0x35/0x1d0 [ 330.330183] ? __lock_is_held+0xb6/0x140 [ 330.334233] ? check_same_owner+0x320/0x320 [ 330.338532] ? __d_lookup+0x4f4/0x830 [ 330.342311] ? rcu_note_context_switch+0x710/0x710 [ 330.347220] should_failslab+0xec/0x120 [ 330.351171] kmem_cache_alloc+0x47/0x760 [ 330.355213] __d_alloc+0xc1/0xbd0 [ 330.358643] ? shrink_dcache_for_umount+0x290/0x290 [ 330.363648] ? d_alloc_parallel+0x1b40/0x1b40 [ 330.368123] ? lock_release+0xa40/0xa40 [ 330.372075] ? mark_held_locks+0xaf/0x100 [ 330.376200] ? d_lookup+0x133/0x2e0 [ 330.379808] ? d_lookup+0x1d5/0x2e0 [ 330.383413] d_alloc+0x8e/0x340 [ 330.386668] ? __d_alloc+0xbd0/0xbd0 [ 330.390354] ? full_name_hash+0x9b/0xe0 [ 330.394310] __rpc_lookup_create_exclusive+0x183/0x1d0 [ 330.399559] ? down_write_nested+0x8b/0x120 [ 330.403856] ? rpc_d_lookup_sb+0x1a0/0x1a0 [ 330.408067] ? _down_write_nest_lock+0x120/0x120 [ 330.412798] ? rpc_d_lookup_sb+0x115/0x1a0 [ 330.417017] rpc_mkpipe_dentry+0xf8/0x360 [ 330.421152] nfs4blocklayout_register_sb+0x4b/0x70 [ 330.426056] rpc_pipefs_event+0x3a4/0x480 [ 330.430181] ? nfs4blocklayout_net_init+0x460/0x460 [ 330.435175] ? rcu_note_context_switch+0x710/0x710 [ 330.440088] notifier_call_chain+0x136/0x2c0 [ 330.444471] ? unregister_die_notifier+0x20/0x20 [ 330.449201] ? rcu_is_watching+0x85/0x130 [ 330.453324] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 330.458232] ? _raw_spin_unlock+0x22/0x30 [ 330.462357] blocking_notifier_call_chain+0x102/0x190 [ 330.467522] ? srcu_init_notifier_head+0x80/0x80 [ 330.472257] rpc_fill_super+0x525/0xae0 [ 330.476208] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 330.481377] ? security_capable+0x8e/0xc0 [ 330.485501] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 330.490664] ? ns_capable_common+0xcf/0x160 [ 330.494962] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 330.500126] mount_ns+0xc4/0x190 [ 330.503469] rpc_mount+0x9e/0xd0 [ 330.506813] mount_fs+0x66/0x2d0 [ 330.510159] vfs_kern_mount.part.26+0xc6/0x4a0 [ 330.514715] ? may_umount+0xa0/0xa0 [ 330.518315] ? _raw_read_unlock+0x22/0x30 [ 330.522439] ? __get_fs_type+0x8a/0xc0 [ 330.526303] do_mount+0xea4/0x2b90 [ 330.529822] ? copy_mount_string+0x40/0x40 [ 330.534034] ? rcu_pm_notify+0xc0/0xc0 [ 330.537905] ? copy_mount_options+0x5f/0x2e0 [ 330.542288] ? rcu_read_lock_sched_held+0x108/0x120 [ 330.547277] ? kmem_cache_alloc_trace+0x459/0x740 [ 330.552101] ? copy_mount_options+0x1f7/0x2e0 [ 330.556574] ksys_mount+0xab/0x120 [ 330.560091] SyS_mount+0x39/0x50 [ 330.563432] ? ksys_mount+0x120/0x120 [ 330.567209] do_syscall_64+0x281/0x940 [ 330.571069] ? vmalloc_sync_all+0x30/0x30 [ 330.575194] ? finish_task_switch+0x1b9/0x970 [ 330.579836] ? finish_task_switch+0x17a/0x970 [ 330.584306] ? syscall_return_slowpath+0x550/0x550 [ 330.589210] ? syscall_return_slowpath+0x2ac/0x550 [ 330.594113] ? prepare_exit_to_usermode+0x350/0x350 [ 330.599105] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 330.604445] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 330.609267] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 330.614428] RIP: 0033:0x4552d9 [ 330.617591] RSP: 002b:00007f698d45fc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 330.625273] RAX: ffffffffffffffda RBX: 00007f698d4606d4 RCX: 00000000004552d9 [ 330.632515] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 330.639759] RBP: 000000000072bea0 R08: 0000000020000080 R09: 0000000000000000 [ 330.647002] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 330.654253] R13: 00000000000003fa R14: 00000000006f9010 R15: 000000000000003b [ 330.671123] list_del corruption. prev->next should be 00000000f0dfc262, but was 0000000032c2c29c [ 330.681242] ------------[ cut here ]------------ [ 330.685995] kernel BUG at lib/list_debug.c:53! [ 330.690622] invalid opcode: 0000 [#1] SMP KASAN [ 330.693212] IPVS: Error joining to the multicast group [ 330.695274] Dumping ftrace buffer: [ 330.695279] (ftrace buffer empty) [ 330.695283] Modules linked in: [ 330.695295] CPU: 0 PID: 21314 Comm: syz-executor1 Not tainted 4.16.0+ #13 [ 330.695299] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 330.695312] RIP: 0010:__list_del_entry_valid+0xef/0x150 [ 330.695320] RSP: 0018:ffff8801b2df7768 EFLAGS: 00010282 [ 330.725529] IPVS: Error joining to the multicast group [ 330.727200] RAX: 0000000000000054 RBX: ffff8801cb682550 RCX: 0000000000000000 [ 330.727206] RDX: 0000000000000054 RSI: ffffc900026c5000 RDI: ffffed00365beee1 [ 330.727211] RBP: ffff8801b2df7780 R08: ffffed003b604f99 R09: ffffed003b604f99 [ 330.727216] R10: 0000000000000001 R11: ffffed003b604f98 R12: ffff8801d51bf0f0 [ 330.727221] R13: 1ffff100365beef6 R14: ffff8801b0318260 R15: dffffc0000000000 [ 330.727228] FS: 00007f698d460700(0000) GS:ffff8801db000000(0000) knlGS:0000000000000000 [ 330.727236] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 330.793423] CR2: 00007fde42740518 CR3: 00000001d07fd000 CR4: 00000000001406f0 [ 330.800668] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 330.807910] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 330.815152] Call Trace: [ 330.817719] __dentry_kill+0x260/0x700 [ 330.821580] ? check_and_drop+0x1b0/0x1b0 [ 330.825703] ? do_raw_spin_lock+0x230/0x230 [ 330.829998] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 330.834909] dput.part.20+0x5a0/0x830 [ 330.838680] ? d_path+0x930/0x930 [ 330.842107] ? rpc_show_info+0x460/0x460 [ 330.846137] ? d_delete+0x181/0x280 [ 330.849739] dput+0x1f/0x30 [ 330.852646] rpc_fill_super+0x628/0xae0 [ 330.856595] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 330.861759] ? security_capable+0x8e/0xc0 [ 330.865882] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 330.871043] ? ns_capable_common+0xcf/0x160 [ 330.875511] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 330.880675] mount_ns+0xc4/0x190 [ 330.884019] rpc_mount+0x9e/0xd0 [ 330.887362] mount_fs+0x66/0x2d0 [ 330.890704] vfs_kern_mount.part.26+0xc6/0x4a0 [ 330.895259] ? may_umount+0xa0/0xa0 [ 330.898860] ? _raw_read_unlock+0x22/0x30 [ 330.902985] ? __get_fs_type+0x8a/0xc0 [ 330.906845] do_mount+0xea4/0x2b90 [ 330.910360] ? copy_mount_string+0x40/0x40 [ 330.914567] ? rcu_pm_notify+0xc0/0xc0 [ 330.918429] ? copy_mount_options+0x5f/0x2e0 [ 330.922810] ? rcu_read_lock_sched_held+0x108/0x120 [ 330.927802] ? kmem_cache_alloc_trace+0x459/0x740 [ 330.932623] ? copy_mount_options+0x1f7/0x2e0 [ 330.937092] ksys_mount+0xab/0x120 [ 330.940605] SyS_mount+0x39/0x50 [ 330.943944] ? ksys_mount+0x120/0x120 [ 330.947719] do_syscall_64+0x281/0x940 [ 330.951579] ? vmalloc_sync_all+0x30/0x30 [ 330.955700] ? finish_task_switch+0x1b9/0x970 [ 330.960165] ? finish_task_switch+0x17a/0x970 [ 330.964634] ? syscall_return_slowpath+0x550/0x550 [ 330.969534] ? syscall_return_slowpath+0x2ac/0x550 [ 330.974435] ? prepare_exit_to_usermode+0x350/0x350 [ 330.979425] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 330.984760] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 330.989577] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 330.994737] RIP: 0033:0x4552d9 [ 330.997902] RSP: 002b:00007f698d45fc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 331.005586] RAX: ffffffffffffffda RBX: 00007f698d4606d4 RCX: 00000000004552d9 [ 331.012829] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 331.020247] RBP: 000000000072bea0 R08: 0000000020000080 R09: 0000000000000000 [ 331.027487] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 331.034729] R13: 00000000000003fa R14: 00000000006f9010 R15: 000000000000003b [ 331.041974] Code: 4c 89 e2 48 c7 c7 40 bd 75 87 e8 35 b4 47 fe 0f 0b 48 c7 c7 a0 bd 75 87 e8 27 b4 47 fe 0f 0b 48 c7 c7 00 be 75 87 e8 19 b4 47 fe <0f> 0b 48 c7 c7 60 be 75 87 e8 0b b4 47 fe 0f 0b 48 89 df 48 89 [ 331.061112] RIP: __list_del_entry_valid+0xef/0x150 RSP: ffff8801b2df7768 [ 331.068107] ---[ end trace 26eabded609075a4 ]--- [ 331.072879] Kernel panic - not syncing: Fatal exception [ 331.078612] Dumping ftrace buffer: [ 331.082124] (ftrace buffer empty) [ 331.085806] Kernel Offset: disabled [ 331.089403] Rebooting in 86400 seconds..