Q_IOCTL_GET_SUBSCRIPTION(r0, 0x80045300, &(0x7f00000001c0)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x800, 0x8, 0x33}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x3f}, &(0x7f0000000100)=0x8) 03:15:09 executing program 1: syz_emit_ethernet(0xe, &(0x7f00000000c0)={@empty=[0x2b], @random="1b207f5c5eeb", [], {@generic={0x8863}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x6bd]}) [ 144.664428] FAULT_INJECTION: forcing a failure. [ 144.664428] name failslab, interval 1, probability 0, space 0, times 0 [ 144.675759] CPU: 0 PID: 9693 Comm: syz-executor3 Not tainted 4.17.0+ #87 [ 144.682599] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 144.691948] Call Trace: [ 144.694536] dump_stack+0x1b9/0x294 [ 144.698160] ? dump_stack_print_info.cold.2+0x52/0x52 [ 144.703342] ? __save_stack_trace+0x7e/0xd0 [ 144.707658] should_fail.cold.4+0xa/0x1a [ 144.711798] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 144.716889] ? save_stack+0x43/0xd0 [ 144.720504] ? kasan_kmalloc+0xc4/0xe0 [ 144.724400] ? kmem_cache_alloc_trace+0x152/0x780 [ 144.729225] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 144.734413] ? __list_lru_init+0x456/0x790 [ 144.738633] ? sget_userns+0x73a/0xf00 [ 144.742506] ? graph_lock+0x170/0x170 [ 144.746294] ? vfs_kern_mount.part.34+0xd4/0x4d0 [ 144.751047] ? do_mount+0x564/0x30b0 [ 144.754744] ? ksys_mount+0x12d/0x140 [ 144.758529] ? __x64_sys_mount+0xbe/0x150 [ 144.762663] ? do_syscall_64+0x1b1/0x800 [ 144.766707] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 144.772067] ? find_held_lock+0x36/0x1c0 [ 144.776121] ? __lock_is_held+0xb5/0x140 [ 144.780182] ? check_same_owner+0x320/0x320 [ 144.784496] ? rcu_note_context_switch+0x710/0x710 [ 144.789591] __should_failslab+0x124/0x180 [ 144.793814] should_failslab+0x9/0x14 [ 144.797600] kmem_cache_alloc_trace+0x2cb/0x780 [ 144.802256] ? __kmalloc_node+0x33/0x70 [ 144.806216] ? __kmalloc_node+0x33/0x70 [ 144.810180] ? rcu_read_lock_sched_held+0x108/0x120 [ 144.815186] __memcg_init_list_lru_node+0x17d/0x2c0 [ 144.820190] ? kvfree_rcu+0x20/0x20 [ 144.823802] ? __kmalloc_node+0x47/0x70 [ 144.827768] __list_lru_init+0x456/0x790 [ 144.831817] ? list_lru_destroy+0x4c0/0x4c0 [ 144.836132] ? mark_held_locks+0xc9/0x160 [ 144.840267] ? __raw_spin_lock_init+0x1c/0x100 [ 144.844834] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 144.849834] ? __lockdep_init_map+0x105/0x590 [ 144.854324] ? lockdep_init_map+0x9/0x10 [ 144.858374] sget_userns+0x73a/0xf00 [ 144.862070] ? get_anon_bdev+0x2f0/0x2f0 [ 144.866131] ? destroy_unused_super.part.11+0x110/0x110 [ 144.871481] ? __alloc_pages_nodemask+0xacf/0xd70 [ 144.876318] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 144.881322] ? kasan_check_read+0x11/0x20 [ 144.885484] ? cap_capable+0x1f9/0x260 [ 144.889367] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 144.894896] ? security_capable+0x99/0xc0 [ 144.899040] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 144.904560] ? ns_capable_common+0x13f/0x170 [ 144.908956] ? get_anon_bdev+0x2f0/0x2f0 [ 144.913006] sget+0x10b/0x150 [ 144.916107] ? ramfs_symlink+0x150/0x150 [ 144.920160] mount_nodev+0x33/0x110 [ 144.923777] ramfs_mount+0x2c/0x40 [ 144.927306] mount_fs+0xae/0x328 [ 144.930662] vfs_kern_mount.part.34+0xd4/0x4d0 [ 144.935231] ? may_umount+0xb0/0xb0 [ 144.938843] ? _raw_read_unlock+0x22/0x30 [ 144.942974] ? __get_fs_type+0x97/0xc0 [ 144.946857] do_mount+0x564/0x30b0 [ 144.950385] ? do_raw_spin_unlock+0x9e/0x2e0 [ 144.954791] ? copy_mount_string+0x40/0x40 [ 144.959023] ? rcu_pm_notify+0xc0/0xc0 [ 144.962905] ? copy_mount_options+0x5f/0x380 [ 144.967297] ? rcu_read_lock_sched_held+0x108/0x120 [ 144.972300] ? kmem_cache_alloc_trace+0x616/0x780 [ 144.977135] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 144.982662] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 144.988186] ? copy_mount_options+0x285/0x380 [ 144.992670] ksys_mount+0x12d/0x140 [ 144.996289] __x64_sys_mount+0xbe/0x150 [ 145.000256] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 145.005259] do_syscall_64+0x1b1/0x800 [ 145.009131] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 145.013960] ? syscall_return_slowpath+0x5c0/0x5c0 [ 145.018877] ? syscall_return_slowpath+0x30f/0x5c0 [ 145.023796] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 145.029151] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 145.033987] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 145.039160] RIP: 0033:0x455a09 [ 145.042330] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 03:15:10 executing program 7: socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x400000000101000) seccomp(0x200000001, 0x2, &(0x7f0000016000)={0x1, &(0x7f00001e0fe8)=[{0x6, 0x0, 0x0, 0x7ffff7ff00000}]}) accept4(0xffffffffffffff9c, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f00000000c0)=0x80, 0x2) 03:15:10 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="99e347c8cd0d0388cd24a16dc5e09398c1c9083dcc03ba89f4e8bd30636c6c") r1 = fcntl$getown(r0, 0x9) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x0, 0x7, 0x80000001, 0xfffffffffffffff9, r1}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc004ae0a, &(0x7f00000001c0)=ANY=[@ANYBLOB="9d31f828b2702de072a84a672b16ade58e686691ea0c9b28964b7b8ade1edefda69074116e52a624341d4e6158498d00bfd61ade52bc610e990fdaaee95567dcb99ac61fa0fa3a13b51c3a98ab2ae2f2f60252bfa9256f8d1ea15ccd144b852d818a8043957d85a33ac38c27d80d90713a6541253682eb7b35ceb076d273cd179cc977e0cf195f51f522c11425b60801cc6c6243becfcd1b9676bc90041402f36806d9a3d0396ff244846ab666a38a951843f65b9c3bbdc7816feefab58166aeae3251492181488929b43f"]) [ 145.061652] RSP: 002b:00007f757d2d4c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 145.069345] RAX: ffffffffffffffda RBX: 00007f757d2d56d4 RCX: 0000000000455a09 [ 145.076597] RDX: 0000000020000100 RSI: 00000000200000c0 RDI: 0000000020000080 [ 145.083852] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 145.091105] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 145.098365] R13: 00000000000004d1 R14: 00000000006fc438 R15: 0000000000000010 [ 145.222821] kauditd_printk_skb: 92 callbacks suppressed [ 145.222833] audit: type=1326 audit(1528341310.398:105): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9714 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x7ff00000 [ 145.274618] audit: type=1326 audit(1528341310.428:106): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9714 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=288 compat=0 ip=0x455a09 code=0x7ff00000 [ 145.295340] audit: type=1326 audit(1528341310.428:107): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9714 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x7ff00000 [ 145.315357] audit: type=1326 audit(1528341310.428:108): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9714 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x7ff00000 [ 145.335444] audit: type=1326 audit(1528341310.428:109): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9714 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x7ff00000 [ 145.355469] audit: type=1326 audit(1528341310.428:110): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9714 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x7ff00000 [ 145.375471] audit: type=1326 audit(1528341310.428:111): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9714 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x7ff00000 [ 145.395753] audit: type=1326 audit(1528341310.428:112): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9714 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x7ff00000 03:15:10 executing program 4: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x4006, 0x4) socket$kcm(0x29, 0x200000000002, 0x0) sendto$inet6(r0, &(0x7f0000000180)="040105000500000000000000ffb25bc202938207d903378c398d5375c5f73f2e55067d2780e19e33e3c2e77205000000402810fadc5712f29508c008186575efe5eb8f5972eaecff8b30ac32030e80fa87d0d03d18c1f5fcb8c96da56c6fa39f106b", 0x62, 0x0, &(0x7f00000000c0)={0xa, 0x100200000800, 0x800000000000d, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmsg(r0, &(0x7f00000007c0)={&(0x7f0000000100)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000600)=""/162, 0xa2}], 0x1, &(0x7f0000000740)=""/116, 0x74}, 0x0) 03:15:10 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f00000003c0)="92ab7e6dd940ee72d86a43b0cd19a817df167ece1c8b8879b56d47392452e58d9e2de29b30ff51135d89b6bd5026ba3d3975604a") ioctl(r1, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") recvfrom(r0, &(0x7f00000002c0)=""/33, 0x21, 0x100, &(0x7f0000000300)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x80) fstat(r0, &(0x7f00000004c0)) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x3c, &(0x7f0000000140), 0x4) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000440)={0xffffffffffffff9c, 0x2, 0x1, 0x1647, &(0x7f0000000400)=[0x0], 0x1}, 0x20) ioctl$IOC_PR_REGISTER(r2, 0x401870c8, &(0x7f0000000480)={0xffffffff, 0x8}) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4a9, 0xa0000) syz_open_dev$amidi(&(0x7f0000000380)='/dev/amidi#\x00', 0xf6, 0x2040) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f00000001c0)={0x0, 0xee, 0xffffffffffff5da4, 'queue1\x00', 0x4}) syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0xfffffffffffffffc, 0x0) 03:15:10 executing program 5: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80}, 0x4}}}, 0x32) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) getpeername$netrom(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) 03:15:10 executing program 2: perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x7fe, 0x5, 0x0, 0xfffffffffffff800, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x9, 0x9, 0x0, 0x0, 0x3, 0x2d6546a0, 0x0, 0x3f, 0x0, 0x6, 0xa267, 0x0, 0x0, 0x1, 0x7, 0x0, 0x0, 0x5, 0x50c, 0x100000001, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffa, 0x6, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x100000001}, 0x20048, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x2, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x0, 0x101200) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f00000001c0)=""/109) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x7f, 0x1, 0x3, 0x0, 0xffffffffffffff9c}, 0x2c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000240)) syncfs(r0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x2455, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000280)=""/244) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x9, 0xffff, 0x80000000000005, 0xffffffff, 0x4, r1, 0x9, [0x305f, 0xa]}, 0x0) 03:15:10 executing program 0: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x7) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000140)='./bus\x00', 0x0) 03:15:10 executing program 3 (fault-call:8 fault-nth:17): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000080)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f0000000180)="f6") 03:15:10 executing program 7: r0 = socket$kcm(0x29, 0x7, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000040)) 03:15:10 executing program 6: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000280)=""/229, 0xe5}], 0x1) getpgrp(0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/ip6_mr_cache\x00') epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) preadv(r2, &(0x7f0000000480), 0x10000000000002a1, 0xd6) [ 145.415766] audit: type=1326 audit(1528341310.428:113): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9714 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x7ff00000 [ 145.435791] audit: type=1326 audit(1528341310.428:114): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9714 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x7ff00000 03:15:10 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000380)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x801}) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x8000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000000c0)=r2, 0x4) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r3, 0x1, &(0x7f0000000140)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7, 0x0, r1, &(0x7f0000000200)="1c", 0x1}]) 03:15:10 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000180)={0x0, 0xd31c607fea2db549}, 0xc) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x50000, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000040)={0x2}, 0x4) 03:15:10 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x1ff, 0x400) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000000280)={0x2, 0x0, &(0x7f0000013000/0x5000)=nil}) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) r4 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x101101) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000004000/0x18000)=nil, &(0x7f00000001c0)=[@text32={0x20, &(0x7f0000000140)="66ba210066b8639166efc4c37904f200c4e1fbf0ad8000c0fe0f300f16d2676567660f38823f3626f0fe850000c0feb805000000b9760000000f01d9b9ea0b0000b851190000ba000000000f30650f08", 0x50}], 0x1, 0x55, &(0x7f0000000200)=[@dstype0={0x6, 0x1}], 0x1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) r5 = mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x1c, 0x0, &(0x7f0000000000)=[@free_buffer={0x40086303, r5}, @free_buffer={0x40086303, r5}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000000040)}) 03:15:10 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) exit(0x0) r2 = dup(r1) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000000)) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00000003c0)) 03:15:10 executing program 2: r0 = eventfd(0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='gid_map\x00') read$eventfd(r0, &(0x7f00000000c0), 0x8) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000000000), 0x1000000006) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000800}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, r2, 0x2, 0x70bd27, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}]}, 0x34}, 0x1}, 0x4040000) 03:15:10 executing program 7: mkdir(&(0x7f0000000200)='./file0\x00', 0x11) inotify_init1(0x800) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file1\x00', &(0x7f00000000c0)='btrfs\x00', 0x400, &(0x7f00000001c0)="12b4cbe18136174f310e361950a077e2120af0e5e4c2b9046ad5710da1b710750a1544c628c8a6823f3e") r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000180)='./file0\x00', 0x5000560) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000240)={0x1, 0x0, [{0x3, 0x6, 0x0, 0x0, @adapter={0x80, 0x6, 0x7, 0x0, 0x100000001}}]}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000000080)={0xfd, 0x4, [0x9]}) mkdir(&(0x7f0000000000)='./file0\x00', 0x2) [ 145.647990] FAULT_INJECTION: forcing a failure. [ 145.647990] name failslab, interval 1, probability 0, space 0, times 0 [ 145.659352] CPU: 0 PID: 9755 Comm: syz-executor3 Not tainted 4.17.0+ #87 [ 145.666190] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 145.675547] Call Trace: [ 145.678152] dump_stack+0x1b9/0x294 [ 145.681796] ? dump_stack_print_info.cold.2+0x52/0x52 [ 145.687085] ? __save_stack_trace+0x7e/0xd0 [ 145.691420] should_fail.cold.4+0xa/0x1a [ 145.695494] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 145.700603] ? save_stack+0x43/0xd0 [ 145.704234] ? kasan_kmalloc+0xc4/0xe0 [ 145.708115] ? kmem_cache_alloc_trace+0x152/0x780 [ 145.713048] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 145.718231] ? __list_lru_init+0x456/0x790 [ 145.722445] ? sget_userns+0x73a/0xf00 [ 145.726323] ? graph_lock+0x170/0x170 [ 145.730368] ? vfs_kern_mount.part.34+0xd4/0x4d0 [ 145.735102] ? do_mount+0x564/0x30b0 [ 145.738794] ? ksys_mount+0x12d/0x140 [ 145.742587] ? __x64_sys_mount+0xbe/0x150 03:15:10 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x17, &(0x7f0000013ff4)={@dev={0xac, 0x14}, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) dup3(r1, r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getscheduler(r3) 03:15:10 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'wp256-generic\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000000)={'bcsh0\x00', {0x2, 0x4e24, @rand_addr=0x7}}) sendto$inet6(r1, &(0x7f0000000440)="7669b374e56e0a135a78f10448e3abd8761c902e70418bf0f515cbc7f954ebb8ffcab9e843042ac15e8a8eda4b302ea7bbdd3ca2b3894fb154ec6a09fe8392", 0x3f, 0x0, &(0x7f0000000540)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) [ 145.746738] ? do_syscall_64+0x1b1/0x800 [ 145.750800] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 145.756169] ? find_held_lock+0x36/0x1c0 [ 145.760239] ? __lock_is_held+0xb5/0x140 [ 145.764318] ? check_same_owner+0x320/0x320 [ 145.768652] ? rcu_note_context_switch+0x710/0x710 [ 145.773590] __should_failslab+0x124/0x180 [ 145.777828] should_failslab+0x9/0x14 [ 145.781632] kmem_cache_alloc_trace+0x2cb/0x780 [ 145.786308] ? __kmalloc_node+0x33/0x70 [ 145.790291] ? __kmalloc_node+0x33/0x70 [ 145.794271] ? rcu_read_lock_sched_held+0x108/0x120 [ 145.799295] __memcg_init_list_lru_node+0x17d/0x2c0 [ 145.800968] binder: 9769:9775 BC_FREE_BUFFER u0000000020001000 matched unreturned buffer [ 145.804312] ? kvfree_rcu+0x20/0x20 [ 145.804331] ? __kmalloc_node+0x47/0x70 [ 145.804353] __list_lru_init+0x456/0x790 [ 145.804371] ? list_lru_destroy+0x4c0/0x4c0 [ 145.804389] ? mark_held_locks+0xc9/0x160 [ 145.804403] ? __raw_spin_lock_init+0x1c/0x100 [ 145.804425] ? trace_hardirqs_on_caller+0x421/0x5c0 03:15:11 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f000039a000)=[{0x3c}, {0x6}]}, 0x10) r1 = socket(0xa, 0x1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f00000001c0)={0xfa4, 0x9, 0xfffffffffffffff8, {r5, r6+10000000}, 0x200, 0x80000001}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f00000000c0)={0x0, 0x7, 0x5, {r3, r4+10000000}, 0x6, 0x8}) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmmsg(r0, &(0x7f0000003040)=[{{&(0x7f00000012c0)=@can={0x1d}, 0x80, &(0x7f0000001840), 0x0, 0x0, 0x0, 0x8000000000000}}, {{&(0x7f00000018c0)=@ipx={0x4, 0x0, 0x0, "982a5c276750"}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000140)}], 0x1, 0x0, 0x0, 0x1}}], 0x2, 0x0) [ 145.826973] binder_alloc: 9769:9775 FREE_BUFFER u0000000020001000 user freed buffer twice [ 145.828549] ? __lockdep_init_map+0x105/0x590 [ 145.828567] ? lockdep_init_map+0x9/0x10 [ 145.828586] sget_userns+0x73a/0xf00 [ 145.828600] ? get_anon_bdev+0x2f0/0x2f0 [ 145.828623] ? destroy_unused_super.part.11+0x110/0x110 [ 145.828639] ? __alloc_pages_nodemask+0xacf/0xd70 [ 145.828658] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 145.828676] ? kasan_check_read+0x11/0x20 [ 145.832821] binder: 9769:9775 BC_FREE_BUFFER u0000000020001000 no match [ 145.837387] ? cap_capable+0x1f9/0x260 [ 145.837409] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 145.837429] ? security_capable+0x99/0xc0 [ 145.862541] binder: BINDER_SET_CONTEXT_MGR already set [ 145.863015] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 145.863031] ? ns_capable_common+0x13f/0x170 [ 145.863048] ? get_anon_bdev+0x2f0/0x2f0 [ 145.863065] sget+0x10b/0x150 [ 145.872483] binder: 9769:9775 ioctl 40046207 0 returned -16 [ 145.877293] ? ramfs_symlink+0x150/0x150 [ 145.877311] mount_nodev+0x33/0x110 [ 145.877330] ramfs_mount+0x2c/0x40 [ 145.877346] mount_fs+0xae/0x328 [ 145.877367] vfs_kern_mount.part.34+0xd4/0x4d0 [ 145.877383] ? may_umount+0xb0/0xb0 [ 145.877397] ? _raw_read_unlock+0x22/0x30 [ 145.877416] ? __get_fs_type+0x97/0xc0 [ 145.965417] do_mount+0x564/0x30b0 [ 145.969208] ? copy_mount_string+0x40/0x40 [ 145.973425] ? rcu_pm_notify+0xc0/0xc0 [ 145.977297] ? copy_mount_options+0x5f/0x380 [ 145.981686] ? rcu_read_lock_sched_held+0x108/0x120 [ 145.986694] ? kmem_cache_alloc_trace+0x616/0x780 [ 145.991523] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 145.997050] ? _copy_from_user+0xdf/0x150 [ 146.001185] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 146.006703] ? copy_mount_options+0x285/0x380 [ 146.011182] ksys_mount+0x12d/0x140 [ 146.014791] __x64_sys_mount+0xbe/0x150 [ 146.018749] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 146.023749] do_syscall_64+0x1b1/0x800 [ 146.027619] ? finish_task_switch+0x1ca/0x840 [ 146.032100] ? syscall_return_slowpath+0x5c0/0x5c0 [ 146.037024] ? syscall_return_slowpath+0x30f/0x5c0 [ 146.041939] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 146.047286] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 146.052115] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 146.057292] RIP: 0033:0x455a09 [ 146.060458] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 146.079674] RSP: 002b:00007f757d2d4c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 146.087390] RAX: ffffffffffffffda RBX: 00007f757d2d56d4 RCX: 0000000000455a09 [ 146.094648] RDX: 0000000020000100 RSI: 00000000200000c0 RDI: 0000000020000080 [ 146.101908] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 146.109156] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 146.116414] R13: 00000000000004d1 R14: 00000000006fc438 R15: 0000000000000011 [ 146.125583] binder_alloc: 9769: binder_alloc_buf, no vma [ 146.131220] binder: 9769:9775 transaction failed 29189/-3, size 0-0 line 2967 [ 146.185190] binder: undelivered TRANSACTION_ERROR: 29189 [ 146.206994] binder: send failed reply for transaction 10 to 9769:9775 [ 146.218105] binder: undelivered TRANSACTION_COMPLETE [ 146.223445] binder: undelivered TRANSACTION_ERROR: 29189 03:15:11 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x1) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000080)=""/177) r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) fcntl$setlease(r2, 0x400, 0x3) fcntl$getflags(r2, 0x401) 03:15:11 executing program 6: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0xfffffffd}}, @icmp=@parameter_prob={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0x0, 0xead]}) 03:15:11 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000400)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = shmget(0x2, 0x1000, 0x14a0, &(0x7f0000013000/0x1000)=nil) r2 = getuid() fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000240)=0xc) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgid(0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000300)={0x0, 0x0}) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000380)={{0x80000000, r2, r3, r4, r5, 0x80}, 0x1ff, 0x3, 0x1f, 0x40, r6, r7, 0x79f}) r8 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x3}) ioctl$EVIOCGMTSLOTS(r8, 0x40104593, &(0x7f00000004c0)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000100)={&(0x7f0000013000/0x1000)=nil, 0x1000}) r9 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000440)={r8, 0x6, 0x1, 0xfdae, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) ioctl$DRM_IOCTL_SET_VERSION(r9, 0xc0106407, &(0x7f0000000480)={0x8ab2, 0x7908, 0xffff, 0x3}) close(r0) getpgrp(0xffffffffffffffff) dup3(r8, r0, 0x80000) r10 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x80000) setsockopt$inet_udp_encap(r10, 0x11, 0x64, &(0x7f00000000c0)=0x7, 0x4) 03:15:11 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x1000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r2 = accept4(r0, &(0x7f0000000000)=@in={0x0, 0x0, @local}, &(0x7f0000000080)=0x80, 0x0) sendmmsg$unix(r2, &(0x7f0000006180), 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000140)=""/199, 0xc7, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) close(r2) close(r1) getrusage(0x0, &(0x7f0000000240)) 03:15:11 executing program 2: pause() r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x200000, 0x0) preadv(r0, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x2c}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') fcntl$setsig(r1, 0xa, 0x1b) preadv(r1, &(0x7f0000000700), 0x31f, 0x10400003) write$binfmt_script(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="130000820000000065300a"], 0xb) 03:15:11 executing program 3 (fault-call:8 fault-nth:18): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000080)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f0000000180)="f6") 03:15:11 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8913, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$EVIOCGREP(r1, 0x8010743f, &(0x7f0000d1df52)=""/174) 03:15:11 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0xdf, "48d4a413a715c98003c5571dedf1d9dadbb9309054cb56b5c0ebec604e40433db8b6f59af32bc2dc36d68a32cfc9416ecbfc1bc63e54554ff2c1215b9e0a0147f2f7b0bb6d71ec9385b661e2f3dc0123fa99444a0e101ce22d607bab2708250be39b0a6658d42f617859871e900359b62a22454b293136628222c13420ca2c7ea4be0feb3231b62dd58682d8ebba93fcfc5c36bae10e4e9419edfae3f21fe74e75c238e10523ff81e40c697e6907c2bb33dd547b6e97908305f7ccb10cd0d9978a57b568ac71ccb9b0432d31a965f692bb680e9ca9ace935f1776b2eeb6f9c"}, &(0x7f0000000000)=0xe7) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x84800, 0x0) fcntl$getflags(r1, 0x1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={r2, 0x6}, &(0x7f0000000200)=0xa27deeadc4003125) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000240)={0x40, 0xe74a, 0x2, 0x1, 0x7fffffff}) fcntl$setlease(r1, 0x400, 0x0) fcntl$getflags(r1, 0x400000000401) getsockopt$IP6T_SO_GET_INFO(r3, 0x29, 0x40, &(0x7f0000000280)={'raw\x00'}, &(0x7f0000000340)=0x54) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) [ 146.658327] FAULT_INJECTION: forcing a failure. [ 146.658327] name failslab, interval 1, probability 0, space 0, times 0 [ 146.669670] CPU: 0 PID: 9811 Comm: syz-executor3 Not tainted 4.17.0+ #87 [ 146.676506] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 146.685849] Call Trace: [ 146.688429] dump_stack+0x1b9/0x294 [ 146.692050] ? dump_stack_print_info.cold.2+0x52/0x52 [ 146.697235] ? __save_stack_trace+0x7e/0xd0 [ 146.701552] should_fail.cold.4+0xa/0x1a [ 146.705604] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 146.710703] ? save_stack+0x43/0xd0 [ 146.714324] ? kasan_kmalloc+0xc4/0xe0 [ 146.718199] ? kmem_cache_alloc_trace+0x152/0x780 [ 146.723041] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 146.728216] ? __list_lru_init+0x456/0x790 [ 146.732444] ? sget_userns+0x73a/0xf00 [ 146.736319] ? graph_lock+0x170/0x170 [ 146.740105] ? vfs_kern_mount.part.34+0xd4/0x4d0 [ 146.744850] ? do_mount+0x564/0x30b0 [ 146.748557] ? ksys_mount+0x12d/0x140 [ 146.752340] ? __x64_sys_mount+0xbe/0x150 [ 146.756474] ? do_syscall_64+0x1b1/0x800 [ 146.760521] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 146.765876] ? find_held_lock+0x36/0x1c0 [ 146.769929] ? __lock_is_held+0xb5/0x140 [ 146.773989] ? check_same_owner+0x320/0x320 [ 146.778305] ? rcu_note_context_switch+0x710/0x710 [ 146.783235] __should_failslab+0x124/0x180 [ 146.787466] should_failslab+0x9/0x14 [ 146.791253] kmem_cache_alloc_trace+0x2cb/0x780 [ 146.795909] ? __kmalloc_node+0x33/0x70 [ 146.799869] ? __kmalloc_node+0x33/0x70 [ 146.803830] ? rcu_read_lock_sched_held+0x108/0x120 [ 146.808863] __memcg_init_list_lru_node+0x17d/0x2c0 [ 146.813875] ? kvfree_rcu+0x20/0x20 [ 146.817488] ? __kmalloc_node+0x47/0x70 [ 146.821460] __list_lru_init+0x456/0x790 [ 146.825511] ? list_lru_destroy+0x4c0/0x4c0 [ 146.829816] ? mark_held_locks+0xc9/0x160 [ 146.833955] ? __raw_spin_lock_init+0x1c/0x100 [ 146.838524] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 146.843526] ? __lockdep_init_map+0x105/0x590 [ 146.848009] ? lockdep_init_map+0x9/0x10 [ 146.852068] sget_userns+0x73a/0xf00 [ 146.855765] ? get_anon_bdev+0x2f0/0x2f0 [ 146.859817] ? destroy_unused_super.part.11+0x110/0x110 [ 146.865176] ? __alloc_pages_nodemask+0xacf/0xd70 [ 146.870011] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 146.875032] ? kasan_check_read+0x11/0x20 [ 146.879173] ? cap_capable+0x1f9/0x260 [ 146.883055] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 146.888578] ? security_capable+0x99/0xc0 [ 146.892716] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 146.898236] ? ns_capable_common+0x13f/0x170 [ 146.902630] ? get_anon_bdev+0x2f0/0x2f0 [ 146.906675] sget+0x10b/0x150 [ 146.909770] ? ramfs_symlink+0x150/0x150 [ 146.913817] mount_nodev+0x33/0x110 [ 146.917436] ramfs_mount+0x2c/0x40 [ 146.920963] mount_fs+0xae/0x328 [ 146.924323] vfs_kern_mount.part.34+0xd4/0x4d0 [ 146.928892] ? may_umount+0xb0/0xb0 [ 146.932502] ? _raw_read_unlock+0x22/0x30 [ 146.936633] ? __get_fs_type+0x97/0xc0 [ 146.940511] do_mount+0x564/0x30b0 [ 146.944042] ? do_raw_spin_unlock+0x9e/0x2e0 [ 146.948438] ? copy_mount_string+0x40/0x40 [ 146.952658] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 146.957662] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 146.962408] ? retint_kernel+0x10/0x10 [ 146.966287] ? copy_mount_options+0x1f0/0x380 [ 146.970766] ? copy_mount_options+0x202/0x380 [ 146.975246] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 146.980785] ? copy_mount_options+0x285/0x380 [ 146.985273] ksys_mount+0x12d/0x140 [ 146.988890] __x64_sys_mount+0xbe/0x150 [ 146.992852] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 146.997858] do_syscall_64+0x1b1/0x800 [ 147.001734] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 147.006566] ? syscall_return_slowpath+0x5c0/0x5c0 [ 147.011484] ? syscall_return_slowpath+0x30f/0x5c0 [ 147.016403] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 147.021755] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 147.026590] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 147.031765] RIP: 0033:0x455a09 [ 147.034943] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 03:15:12 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xdc, 0x20}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0xffffff97]}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000000)="4f0bbee15cd35b0fbd4cecd59dee889d2df5fe3eeb61a97fcf6a54591133cf41aa855fdc693462b675ca3fb3b20e9de83852", &(0x7f0000000040)="c7eecfd7229f6119d53cee593e995401c4d449977a48d2809f9424ec81f6ed803a838e63f4367e505ef6d96257febb2856a3cc7fa34f40dd335bd40cbbd62d10f118d792fbb619770db0294acc31fcc9bdb2ea6adcdb3befffc95b", 0x2}, 0x20) 03:15:12 executing program 0: r0 = socket$inet6(0xa, 0x1000000020002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$mouse(&(0x7f0000000400)='/dev/input/mouse#\x00', 0x100, 0x2000) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000300)=0xfff, 0x4) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xe, 0x2e, 0x401, 0x8, 0x6, 0xffffffffffffffff, 0x5}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)={0x8, 0x41a6, 0x0, 0x105, 0x1, r2, 0x72}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x2aa, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000000380)={0xd, 0x20000000, 0x2, 0x0, 0x2, 0xffffffffffffffff, 0x1}, 0x2c) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000340)=0xffffffffffffffff) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'team0\x00', {0x2, 0x4e21, @rand_addr=0x9}}) [ 147.054273] RSP: 002b:00007f757d2d4c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 147.061967] RAX: ffffffffffffffda RBX: 00007f757d2d56d4 RCX: 0000000000455a09 [ 147.069222] RDX: 0000000020000100 RSI: 00000000200000c0 RDI: 0000000020000080 [ 147.076477] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 147.083731] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 147.090983] R13: 00000000000004d1 R14: 00000000006fc438 R15: 0000000000000012 03:15:12 executing program 5: clone(0x0, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)) r0 = getpid() wait4(r0, &(0x7f0000000040), 0x0, &(0x7f00000000c0)) 03:15:12 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x6, 0x6, 0x5800, 0x80}, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000000c0), 0x2) 03:15:12 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3ff, 0x200000) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000014c0)="2f70726f632f76657273696f6e000d6de871155d5469176cb885015aa2ac0000b8b5a28a29aecb0700385a51250398ce12d984f52a149eaf9866f3c33828fe73d4f319528bbd89fcefb625adac46df7522ebb23c98ad69bdc82509df6f43791702000000ca02988905b60300000010f890b9f57724340b384eca6136eae4fd4a015e073076b8f1cde45eea0f0f0c3ca64ebdd0cefc0d9e8ea91d0bb3a500000000000000000000000000000000", 0x2, 0x0) ioctl$BLKIOMIN(r0, 0x1278, &(0x7f0000000040)) preadv(r1, &(0x7f0000000140)=[{&(0x7f0000000340)=""/4096, 0x1000}], 0x1, 0x2) 03:15:12 executing program 3 (fault-call:8 fault-nth:19): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000080)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f0000000180)="f6") [ 147.310020] FAULT_INJECTION: forcing a failure. [ 147.310020] name failslab, interval 1, probability 0, space 0, times 0 [ 147.321415] CPU: 1 PID: 9848 Comm: syz-executor3 Not tainted 4.17.0+ #87 [ 147.328259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 147.337618] Call Trace: [ 147.340219] dump_stack+0x1b9/0x294 [ 147.343859] ? dump_stack_print_info.cold.2+0x52/0x52 [ 147.349060] ? __save_stack_trace+0x7e/0xd0 [ 147.353399] should_fail.cold.4+0xa/0x1a [ 147.357475] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 147.362576] ? save_stack+0x43/0xd0 [ 147.366187] ? kasan_kmalloc+0xc4/0xe0 [ 147.370067] ? kmem_cache_alloc_trace+0x152/0x780 [ 147.374910] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 147.380102] ? __list_lru_init+0x456/0x790 [ 147.384327] ? sget_userns+0x73a/0xf00 [ 147.388208] ? graph_lock+0x170/0x170 [ 147.391996] ? vfs_kern_mount.part.34+0xd4/0x4d0 [ 147.396743] ? do_mount+0x564/0x30b0 [ 147.400448] ? ksys_mount+0x12d/0x140 [ 147.404229] ? __x64_sys_mount+0xbe/0x150 [ 147.408359] ? do_syscall_64+0x1b1/0x800 [ 147.412408] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 147.417757] ? find_held_lock+0x36/0x1c0 [ 147.421819] ? __lock_is_held+0xb5/0x140 [ 147.425871] ? check_same_owner+0x320/0x320 [ 147.430176] ? rcu_note_context_switch+0x710/0x710 [ 147.435094] __should_failslab+0x124/0x180 [ 147.439330] should_failslab+0x9/0x14 [ 147.443128] kmem_cache_alloc_trace+0x2cb/0x780 [ 147.447794] ? __kmalloc_node+0x33/0x70 [ 147.451775] ? __kmalloc_node+0x33/0x70 [ 147.455752] ? rcu_read_lock_sched_held+0x108/0x120 [ 147.460770] __memcg_init_list_lru_node+0x17d/0x2c0 [ 147.465785] ? kvfree_rcu+0x20/0x20 [ 147.469412] ? __kmalloc_node+0x47/0x70 [ 147.473394] __list_lru_init+0x456/0x790 [ 147.477456] ? list_lru_destroy+0x4c0/0x4c0 [ 147.481775] ? mark_held_locks+0xc9/0x160 [ 147.485923] ? __raw_spin_lock_init+0x1c/0x100 [ 147.490502] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 147.495515] ? __lockdep_init_map+0x105/0x590 [ 147.500009] ? lockdep_init_map+0x9/0x10 [ 147.504070] sget_userns+0x73a/0xf00 [ 147.507781] ? get_anon_bdev+0x2f0/0x2f0 [ 147.511843] ? destroy_unused_super.part.11+0x110/0x110 [ 147.517203] ? __alloc_pages_nodemask+0xacf/0xd70 [ 147.522049] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 147.527073] ? kasan_check_read+0x11/0x20 [ 147.531221] ? cap_capable+0x1f9/0x260 [ 147.535113] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 147.540647] ? security_capable+0x99/0xc0 [ 147.544887] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 147.550422] ? ns_capable_common+0x13f/0x170 [ 147.554830] ? get_anon_bdev+0x2f0/0x2f0 [ 147.558890] sget+0x10b/0x150 [ 147.561996] ? ramfs_symlink+0x150/0x150 [ 147.566052] mount_nodev+0x33/0x110 [ 147.569678] ramfs_mount+0x2c/0x40 [ 147.573219] mount_fs+0xae/0x328 [ 147.576591] vfs_kern_mount.part.34+0xd4/0x4d0 [ 147.581170] ? may_umount+0xb0/0xb0 [ 147.584793] ? _raw_read_unlock+0x22/0x30 [ 147.588927] ? __get_fs_type+0x97/0xc0 [ 147.592823] do_mount+0x564/0x30b0 [ 147.596372] ? copy_mount_string+0x40/0x40 [ 147.600608] ? rcu_pm_notify+0xc0/0xc0 [ 147.604509] ? copy_mount_options+0x5f/0x380 [ 147.608919] ? rcu_read_lock_sched_held+0x108/0x120 [ 147.613947] ? kmem_cache_alloc_trace+0x616/0x780 [ 147.618802] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 147.624340] ? copy_mount_options+0x285/0x380 [ 147.628836] ksys_mount+0x12d/0x140 [ 147.632467] __x64_sys_mount+0xbe/0x150 [ 147.636443] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 147.641464] do_syscall_64+0x1b1/0x800 [ 147.645348] ? finish_task_switch+0x1ca/0x840 [ 147.649842] ? syscall_return_slowpath+0x5c0/0x5c0 [ 147.654769] ? syscall_return_slowpath+0x30f/0x5c0 [ 147.659702] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 147.665067] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 147.669910] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 147.675090] RIP: 0033:0x455a09 [ 147.678267] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 147.697628] RSP: 002b:00007f757d2d4c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 03:15:12 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=@delsa={0x28, 0x11, 0x11, 0x0, 0x0, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x2, 0x32}}, 0x28}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f0000000040)=@nfc, &(0x7f00000000c0)=0x80, 0x80000) accept4$nfc_llcp(r1, &(0x7f0000000100), &(0x7f0000000180)=0x60, 0x80000) 03:15:12 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x105005, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x20, 0x0, 0x8000000) 03:15:12 executing program 4: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x4600, 0x0) openat$cgroup(r0, &(0x7f00000000c0)='syz1\x00', 0x200002, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000040)={'bond_slave_0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB='?']}) getsockopt$EBT_SO_GET_INFO(r3, 0x0, 0x80, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x78) close(r3) close(r2) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@remote, @in=@rand_addr}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000000300)=0xe8) 03:15:12 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x2, 0x80) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r4, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000380)=[@textreal={0x8, &(0x7f0000000280)="fc0f0096000081d70a0064360f77ba420066ed1d0000650f060f080f21c60fc79f5074", 0x23}], 0xe3e7c7a019c0acfa, 0x0, &(0x7f00000002c0), 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)=ANY=[@ANYBLOB="b5000000ee0cd74c4f3d0aedef73a3991a56623dd3943db5a7e72c946911404ddc2bb351d3295791157b015680cbeb8b1c4dd4f5c460e14a60d944c84694c4de1f3c392c6b4d1b050338f11cc40000000081ff34c7634d9bb9358ed3d67b8024882a1567a764b6bc87ced81043d123be95788afb5c127d6d54a7c9d50e278e9d90b2b5871c94d565f74d708e8bc24661f78342e0215993e5396a4d10d05064283685240c4dd0dd5f0f4020e9dda771d2954f"], &(0x7f0000000140)=0x1) name_to_handle_at(r0, &(0x7f00000001c0)='./file0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="620000000000000027a81bc10c3166a84f1e716c95f5349939175cff5f0faa77b03cea6f470e7984308606f3a6c8afed12beb07731b2df0e74b5845834d2175b458b90a9b6a7b98d5b5519ede564f489f1b0fcc3c0765a845dfaddd1c7c32bc213d9"], &(0x7f0000000240), 0x0) ioctl$KVM_GET_VCPU_EVENTS(r4, 0x4400ae8f, &(0x7f0000000000)) ioctl$KVM_RUN(r4, 0xae80, 0x0) 03:15:12 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000040)={0x3, 0x1, 0x3ff, 0x2, 0x200, 0x81, 0x3, 0xc27, 0x1ff, 0x9}) mprotect(&(0x7f000077c000/0x1000)=nil, 0x1000, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4048ae9b, &(0x7f0000000000)) 03:15:12 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x40000, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5", 0x5) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000280)={@nl=@proc={0x10, 0x0, 0x25dfdbfb, 0x1000000}, {&(0x7f0000000040)=""/69, 0x45}, &(0x7f00000000c0), 0x41}, 0xa0) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000180)={'broute\x00'}, &(0x7f0000000340)=0x78) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$kcm(r2, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000600)="9a96b417730971648893f906acef6d9518", 0x11}], 0x1, &(0x7f00000007c0)}, 0x0) recvmsg(r2, &(0x7f0000d43000)={&(0x7f0000000100)=@hci, 0x80, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0x75}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 03:15:12 executing program 2: connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x210040, 0x0) r1 = syz_open_dev$urandom(&(0x7f0000000100)='/dev/urandom\x00', 0x0, 0x1c5e00) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00000002c0)=""/4096) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000200)=ANY=[@ANYBLOB="02929cd6ad45e04b5187638be024c7d71d8b8d0bee543b95aef0f88e94024598ead43ac6f75bedb0381d172aa2c7ab7aeb56935bef78388cbad3251661804904d657258dabefbcc7db6839080ea1d6c80e3a6da0c8a4558453c37142382589d7b864e570781856240f7b5cb5f199431e730f3980682703b70b308fc3a5c01c8839750900000000000000a5e36561581b9a8d54093af2a91e4bea5660c947fdc2bcf59a625ee67afe4c0a", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0xc) readv(r1, &(0x7f0000001700)=[{&(0x7f0000001340)=""/92, 0x5c}, {&(0x7f00000013c0)=""/147, 0x93}, {&(0x7f0000000140)=""/24, 0x18}, {&(0x7f0000001480)=""/223, 0xdf}, {&(0x7f0000001580)=""/102, 0x66}, {&(0x7f0000001600)=""/219, 0xdb}], 0x6) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000040)=0x2, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00000012c0)=""/71) 03:15:12 executing program 3 (fault-call:8 fault-nth:20): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000080)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f0000000180)="f6") [ 147.705336] RAX: ffffffffffffffda RBX: 00007f757d2d56d4 RCX: 0000000000455a09 [ 147.712597] RDX: 0000000020000100 RSI: 00000000200000c0 RDI: 0000000020000080 [ 147.719858] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 147.727206] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 147.734470] R13: 00000000000004d1 R14: 00000000006fc438 R15: 0000000000000013 03:15:13 executing program 0: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)) msgsnd(0x0, &(0x7f0000000040)={0x3}, 0x8, 0x0) msgrcv(0x0, &(0x7f0000000080)=ANY=[], 0x0, 0x0, 0x0) r0 = socket(0x0, 0x0, 0x0) msgrcv(0x0, &(0x7f0000000780)={0x0, ""/4096}, 0x1008, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x4, &(0x7f0000000080)=0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001ac0)='/dev/vga_arbiter\x00', 0x0, 0x0) 03:15:13 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000016c0)=ANY=[@ANYBLOB="140000001d00ffff25bd70000000000500000000"], 0x14}, 0x1, 0x4000000}, 0x0) readv(r0, &(0x7f0000001300)=[{&(0x7f0000001240)=""/149, 0x95}], 0x1) 03:15:13 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x401, 0x240) getsockname$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0xb9) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@getlink={0x34, 0x12, 0x4, 0x70bd2a, 0x25dfdbfd, {0x0, 0x0, 0x0, r2, 0x21953, 0x8000}, [@IFLA_ADDRESS={0xc, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x3}]}, 0x34}, 0x1}, 0x1000000000000000) [ 147.914263] FAULT_INJECTION: forcing a failure. [ 147.914263] name failslab, interval 1, probability 0, space 0, times 0 [ 147.925596] CPU: 1 PID: 9887 Comm: syz-executor3 Not tainted 4.17.0+ #87 [ 147.932440] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 147.941796] Call Trace: [ 147.944403] dump_stack+0x1b9/0x294 [ 147.948051] ? dump_stack_print_info.cold.2+0x52/0x52 [ 147.953258] ? __save_stack_trace+0x7e/0xd0 [ 147.957593] should_fail.cold.4+0xa/0x1a 03:15:13 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000004c0)=0x3, 0x4) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") getsockopt(r0, 0x80000001, 0xfffffffffffffb7a, &(0x7f00000002c0)=""/146, &(0x7f0000000380)=0x92) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r3 = socket(0xa, 0x1, 0xfffffffffffffff7) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000100)=0x0) syz_open_procfs$namespace(r4, &(0x7f0000000280)='ns/cgroup\x00') setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x11, &(0x7f0000000140)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x108) lseek(r2, 0x0, 0x3) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f00000003c0)={{0x5, 0x1, 0x8, 0x80000001, 0x1f, 0x3f}, 0xfffffffffffffff8, 0x0, 0x8, 0x1, 0x7, "e1a59ba3d9745be9d2ccf91582e019dc3e0f035b6daac7405e05ba7e649d5bf4482bc6a867cc0eed8343b2f93b0bb5756049aa012570844fe7905337a8bca9da037d9b712b3990dab8aa14ceddd0df3cf4dd17eae3e76768e9df97aea974782fb5659805157e5543765e98cd500ed4f10ea66136426d6c17ac5a06b154eaa237"}) [ 147.961671] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 147.966785] ? save_stack+0x43/0xd0 [ 147.970423] ? kasan_kmalloc+0xc4/0xe0 [ 147.974321] ? kmem_cache_alloc_trace+0x152/0x780 [ 147.979172] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 147.984370] ? __list_lru_init+0x456/0x790 [ 147.988613] ? sget_userns+0x73a/0xf00 [ 147.992508] ? graph_lock+0x170/0x170 [ 147.996318] ? vfs_kern_mount.part.34+0xd4/0x4d0 [ 148.001077] ? do_mount+0x564/0x30b0 [ 148.004801] ? ksys_mount+0x12d/0x140 [ 148.008604] ? __x64_sys_mount+0xbe/0x150 03:15:13 executing program 2: rt_sigsuspend(&(0x7f0000057ff8), 0xfffffffffffffff8) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x800, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xe0, r1, 0x0, 0x70bd2c, 0x25dfdbfc, {0x2}, [@IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_DEST={0x5c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xffffffff7fffffff}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xed}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xe92d}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3ff}]}, 0xe0}, 0x1, 0x0, 0x0, 0x1}, 0x10) [ 148.012763] ? do_syscall_64+0x1b1/0x800 [ 148.016832] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 148.022207] ? find_held_lock+0x36/0x1c0 [ 148.026284] ? __lock_is_held+0xb5/0x140 [ 148.030362] ? check_same_owner+0x320/0x320 [ 148.034693] ? rcu_note_context_switch+0x710/0x710 [ 148.039631] __should_failslab+0x124/0x180 [ 148.043875] should_failslab+0x9/0x14 [ 148.047677] kmem_cache_alloc_trace+0x2cb/0x780 [ 148.052334] ? __kmalloc_node+0x33/0x70 [ 148.056289] ? __kmalloc_node+0x33/0x70 [ 148.060252] ? rcu_read_lock_sched_held+0x108/0x120 [ 148.065256] __memcg_init_list_lru_node+0x17d/0x2c0 [ 148.070267] ? kvfree_rcu+0x20/0x20 [ 148.073876] ? __kmalloc_node+0x47/0x70 [ 148.077835] __list_lru_init+0x456/0x790 [ 148.081969] ? list_lru_destroy+0x4c0/0x4c0 [ 148.086279] ? mark_held_locks+0xc9/0x160 [ 148.090413] ? __raw_spin_lock_init+0x1c/0x100 [ 148.094979] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 148.099988] ? __lockdep_init_map+0x105/0x590 [ 148.104478] ? lockdep_init_map+0x9/0x10 [ 148.108525] sget_userns+0x73a/0xf00 [ 148.112221] ? get_anon_bdev+0x2f0/0x2f0 [ 148.116275] ? destroy_unused_super.part.11+0x110/0x110 [ 148.122338] ? __alloc_pages_nodemask+0xacf/0xd70 [ 148.127178] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 148.132190] ? kasan_check_read+0x11/0x20 [ 148.136323] ? cap_capable+0x1f9/0x260 [ 148.140198] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 148.145719] ? security_capable+0x99/0xc0 [ 148.149853] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 148.155371] ? ns_capable_common+0x13f/0x170 [ 148.159764] ? get_anon_bdev+0x2f0/0x2f0 [ 148.163806] sget+0x10b/0x150 [ 148.166901] ? ramfs_symlink+0x150/0x150 [ 148.170944] mount_nodev+0x33/0x110 [ 148.174555] ramfs_mount+0x2c/0x40 [ 148.178079] mount_fs+0xae/0x328 [ 148.181438] vfs_kern_mount.part.34+0xd4/0x4d0 [ 148.186004] ? may_umount+0xb0/0xb0 [ 148.189617] ? _raw_read_unlock+0x22/0x30 [ 148.193746] ? __get_fs_type+0x97/0xc0 [ 148.197621] do_mount+0x564/0x30b0 [ 148.201146] ? copy_mount_string+0x40/0x40 [ 148.205363] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 148.210364] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 148.215106] ? retint_kernel+0x10/0x10 [ 148.218981] ? copy_mount_options+0x1f0/0x380 [ 148.223463] ? copy_mount_options+0x1fa/0x380 [ 148.227950] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 148.233476] ? copy_mount_options+0x285/0x380 [ 148.237956] ksys_mount+0x12d/0x140 [ 148.241566] __x64_sys_mount+0xbe/0x150 [ 148.245522] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 148.250520] do_syscall_64+0x1b1/0x800 [ 148.254392] ? finish_task_switch+0x1ca/0x840 [ 148.258878] ? syscall_return_slowpath+0x5c0/0x5c0 [ 148.263791] ? syscall_return_slowpath+0x30f/0x5c0 [ 148.268705] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 148.274055] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 148.278885] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 148.284055] RIP: 0033:0x455a09 [ 148.287226] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 148.306439] RSP: 002b:00007f757d2d4c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 03:15:13 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x20600) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f0000000040)) msync(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x7) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={r1, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1d}}}, 0x2, 0x8001, 0x6, 0x7, 0x9}, &(0x7f0000000240)=0x98) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000280)={0x18, 0x0, {0x3, @random="bcf66f448868", 'ip6tnl0\x00'}}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r2 = openat$cgroup_procs(r0, &(0x7f00000002c0)='tasks\x00', 0x2, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000300)="122dfd2e78f3e49afb233389891d4a51e1e37d68da29a3723a756e6c31b54655a19ed695f623efaaa92dee23bc5e5228e2f92c8cb5177e6b1e1dafb282a20ad1c5e050fce48e1ca92bf0c7144d2dc1a5ae7947c6c3c7c55e2d971b0640001ae61ad853424e055fd876808d3f14a5b5b9b00310199710f7390091d6") getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000380), &(0x7f00000003c0)=0x4) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup/syz1\x00', 0x200002, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000500)={'team0\x00', 0x0}) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000600)={{{@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e20, 0x1, 0x4e21, 0xfffffffffffff972, 0x2, 0x0, 0x20, 0x7f, r4, r5}, {0x80, 0x4, 0x9, 0x7, 0xa56, 0x3, 0x3, 0x9ba}, {0xb736, 0x1, 0x10001, 0x76}, 0xa5d, 0x6e6bb4, 0x1, 0x0, 0x3, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x4d2, 0x32}, 0xa, @in=@rand_addr=0x3, 0x3501, 0x2, 0x3, 0x1, 0x2, 0x81, 0x4}}, 0xe8) bpf$MAP_CREATE(0x0, &(0x7f0000000700)={0x1f, 0x5, 0x7ff, 0x81, 0x1, r2, 0x3}, 0x2c) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000740)={0x9, 0x3, 0x9, 0x7, 0x0, 0x5, 0x6, 0x4, 0xffffffff, 0x4, 0xc, 0x7}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00000007c0)={0x1, &(0x7f0000000780)=[{}]}) sync() io_setup(0x3f, &(0x7f0000000800)=0x0) io_cancel(r6, &(0x7f0000001840)={0x0, 0x0, 0x0, 0x8, 0x9, r3, &(0x7f0000000840)="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", 0x1000, 0x10000, 0x0, 0x1, r3}, &(0x7f0000001880)) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f00000018c0)={0xff, 0x906, 0xffffffff}) syz_open_dev$loop(&(0x7f0000001900)='/dev/loop#\x00', 0x0, 0x4000) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001940)={0x6}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000001a40)={0xf, 0x3, &(0x7f0000001980)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4}, [], {0x95}}, &(0x7f00000019c0)='syzkaller\x00', 0x101, 0x5, &(0x7f0000001a00)=""/5, 0x41100, 0x1, [], r4, 0xd}, 0x48) shmget(0x0, 0x2000, 0x23ba4c66b43d8c2b, &(0x7f0000ffc000/0x2000)=nil) rt_sigreturn() msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001ac0)={0xffffffffffffffff, 0xffffffffffffffff}) pwritev(r7, &(0x7f0000001e00)=[{&(0x7f0000001b00)="10e3530924016e070a76046c34ea0ff5fcdd92aedfbfe9ae57a31b29ce6db593d0a2d2dbe427bf134e2db969d7c2664a27598070356f538c9579a62a6588e059ab5d004bed5856131be5edc2aa632c3a231ff49411c73e9dc1b6b1d89be5d9e336ce0f2ffbf52ea52504c1b395798820fdce5bb6925fd595e17e822757a0234e3d14d0b92ac7", 0x86}, {&(0x7f0000001bc0)="3975b8d1d5bb42eb2ccd4aabd14b25fe330c78085572cbbb066d08b862b4be1be1207bc9206a468d84fa99ffb45867b9a3ba78cdd301c2d9ddbd9cbae642170463f560a473bb3d63bb32e5b29764d0630c878b0265d7063c766c96f4ea84366342b3b4e1994e8eea6e70596f933b064148997e140487a0d37a637d2ec0718811e2bffc41df1658aa710d679083e4c3d9399b92cf5a5555ff369d73270a72ce3aa0648fc6d5ee47b80e", 0xa9}, {&(0x7f0000001c80)="92b2f0b7bec55315cf4a99b4599555e33460596af4f1c3f20d76321a403004ee2d34f0969fdd5fba30c9841443be61dff69dd6aa5a8dc4690024d367950c19c74c48aa8ef82e179bc9c09dd186cde25816aca6588bcb739074e3bade61fb", 0x5e}, {&(0x7f0000001d00)="2aa6ef406a2dbbd124a7cb6e", 0xc}, {&(0x7f0000001d40)="22f64786dcfdd5f1d5edf907a38aabd27cd1f0cac4ba588822220ab2950872d4eca1921f4317b140df9fdab6ac21be7eea5e94f142f98a2ca54ce20c8678ee5fa6c16142e0734eea9dda10670f2616a57788ff28c860af9fafece36d19d1f835fe317337778e142cf7b0404198a306844bcab85c6bfd78bad2374cbbdd5228b0007032ab880ca3da363ca976f642438ed1334ea0f3df43b3d9db37293cdbf26d5fa2", 0xa2}], 0x5, 0x0) io_setup(0x9, &(0x7f0000001e80)) [ 148.314129] RAX: ffffffffffffffda RBX: 00007f757d2d56d4 RCX: 0000000000455a09 [ 148.321380] RDX: 0000000020000100 RSI: 00000000200000c0 RDI: 0000000020000080 [ 148.328630] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 148.335884] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 148.343138] R13: 00000000000004d1 R14: 00000000006fc438 R15: 0000000000000014 03:15:13 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r1, 0x0) r3 = dup2(r0, r2) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f0000000040)={0x3, 0x101}) 03:15:13 executing program 1: r0 = socket$kcm(0xa, 0x6, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x880, 0x0) bpf$MAP_CREATE(0x6, &(0x7f0000000000), 0x2c) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r0, 0x36) 03:15:13 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f00000001c0)=0x9, 0xffffff05) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x2, 0x4) sendto$inet(r0, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000180)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000000140)=0x6, 0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000100)) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0xfffffffffffffe58, &(0x7f0000000000), 0x0, &(0x7f0000000040)=""/81, 0x51}, 0x40002102) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x80, 0x20040) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000000200)={0x4, 0x0, [{0xd, 0x9000000000, 0x2, 0x7, 0x7fffffff}, {0x2, 0x1, 0x20, 0x3c, 0x3afc00000000000}, {0x4, 0x7ff, 0x20, 0x8, 0x6}, {0x2, 0x5, 0x2, 0x80000001, 0x2}]}) set_thread_area(&(0x7f0000000280)={0x7079, 0x0, 0x4000, 0x1, 0xffffffff, 0xfffffffffffffff9, 0xff, 0x8, 0xfffffffffffff679}) 03:15:13 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x80000000, 0x80) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="0000000004000c"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9f}, [@ldst={0x7, 0x0, 0x9}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) socket$pptp(0x18, 0x1, 0x2) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x5) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) connect$pptp(r1, &(0x7f00000000c0)={0x18, 0x2, {0x3, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) 03:15:13 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000000)={'ip6tnl0\x00', @ifru_names="04707000"}) 03:15:13 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000180)=ANY=[@ANYBLOB="e00000027f0004010000000002000000ac1414007f000001"], 0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 03:15:13 executing program 3 (fault-call:8 fault-nth:21): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000080)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f0000000180)="f6") 03:15:13 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x800, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00000002c0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x5, 0xc0ffffff}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0xfffffffffffff698}]}) [ 148.750179] FAULT_INJECTION: forcing a failure. [ 148.750179] name failslab, interval 1, probability 0, space 0, times 0 [ 148.761534] CPU: 1 PID: 9935 Comm: syz-executor3 Not tainted 4.17.0+ #87 [ 148.768381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 148.777765] Call Trace: [ 148.780368] dump_stack+0x1b9/0x294 [ 148.784007] ? dump_stack_print_info.cold.2+0x52/0x52 [ 148.789213] ? __save_stack_trace+0x7e/0xd0 [ 148.793549] should_fail.cold.4+0xa/0x1a [ 148.797624] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 148.802728] ? save_stack+0x43/0xd0 [ 148.806339] ? kasan_kmalloc+0xc4/0xe0 [ 148.810210] ? kmem_cache_alloc_trace+0x152/0x780 [ 148.815039] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 148.820218] ? __list_lru_init+0x456/0x790 [ 148.824444] ? sget_userns+0x73a/0xf00 [ 148.828324] ? graph_lock+0x170/0x170 [ 148.832127] ? vfs_kern_mount.part.34+0xd4/0x4d0 [ 148.836867] ? do_mount+0x564/0x30b0 [ 148.840565] ? ksys_mount+0x12d/0x140 [ 148.844345] ? __x64_sys_mount+0xbe/0x150 [ 148.848475] ? do_syscall_64+0x1b1/0x800 [ 148.852532] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 148.857880] ? find_held_lock+0x36/0x1c0 [ 148.861930] ? __lock_is_held+0xb5/0x140 [ 148.865985] ? check_same_owner+0x320/0x320 [ 148.870299] ? rcu_note_context_switch+0x710/0x710 [ 148.875224] __should_failslab+0x124/0x180 [ 148.879443] should_failslab+0x9/0x14 [ 148.883226] kmem_cache_alloc_trace+0x2cb/0x780 [ 148.887883] ? __kmalloc_node+0x33/0x70 [ 148.891842] ? __kmalloc_node+0x33/0x70 [ 148.895806] __memcg_init_list_lru_node+0x17d/0x2c0 [ 148.900819] ? kvfree_rcu+0x20/0x20 [ 148.904432] ? __kmalloc_node+0x47/0x70 [ 148.908398] __list_lru_init+0x456/0x790 [ 148.912446] ? list_lru_destroy+0x4c0/0x4c0 [ 148.916753] ? mark_held_locks+0xc9/0x160 [ 148.920888] ? __raw_spin_lock_init+0x1c/0x100 [ 148.925455] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 148.930455] ? __lockdep_init_map+0x105/0x590 [ 148.934945] ? lockdep_init_map+0x9/0x10 [ 148.938991] sget_userns+0x73a/0xf00 [ 148.942692] ? get_anon_bdev+0x2f0/0x2f0 [ 148.946743] ? destroy_unused_super.part.11+0x110/0x110 [ 148.952092] ? __alloc_pages_nodemask+0xacf/0xd70 [ 148.956919] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 148.961928] ? kasan_check_read+0x11/0x20 [ 148.966061] ? cap_capable+0x1f9/0x260 [ 148.969935] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 148.975455] ? security_capable+0x99/0xc0 [ 148.979590] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 148.985109] ? ns_capable_common+0x13f/0x170 [ 148.989511] ? get_anon_bdev+0x2f0/0x2f0 [ 148.993553] sget+0x10b/0x150 [ 148.996646] ? ramfs_symlink+0x150/0x150 [ 149.000691] mount_nodev+0x33/0x110 [ 149.004304] ramfs_mount+0x2c/0x40 [ 149.007827] mount_fs+0xae/0x328 [ 149.011186] vfs_kern_mount.part.34+0xd4/0x4d0 [ 149.015752] ? may_umount+0xb0/0xb0 [ 149.019364] ? _raw_read_unlock+0x22/0x30 [ 149.023495] ? __get_fs_type+0x97/0xc0 [ 149.027379] do_mount+0x564/0x30b0 [ 149.030910] ? do_raw_spin_unlock+0x9e/0x2e0 [ 149.035308] ? copy_mount_string+0x40/0x40 [ 149.039527] ? rcu_pm_notify+0xc0/0xc0 [ 149.043403] ? copy_mount_options+0x5f/0x380 [ 149.047793] ? rcu_read_lock_sched_held+0x108/0x120 [ 149.052794] ? kmem_cache_alloc_trace+0x616/0x780 [ 149.057623] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 149.063156] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 149.068680] ? copy_mount_options+0x285/0x380 [ 149.073162] ksys_mount+0x12d/0x140 [ 149.076777] __x64_sys_mount+0xbe/0x150 [ 149.080734] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 149.085736] do_syscall_64+0x1b1/0x800 [ 149.089611] ? finish_task_switch+0x1ca/0x840 [ 149.094180] ? syscall_return_slowpath+0x5c0/0x5c0 [ 149.099092] ? syscall_return_slowpath+0x30f/0x5c0 [ 149.104009] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 149.109362] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 149.114194] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 149.119366] RIP: 0033:0x455a09 [ 149.122535] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 149.141788] RSP: 002b:00007f757d2d4c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 03:15:14 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000900)={0x0, @rand_addr, @remote}, &(0x7f0000000a00)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000a40)={'team_slave_0\x00', r3}) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000), 0x400000000fee) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRES32], 0x4) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3}, 0x3}], 0x1b1, 0x0, 0x0) sendfile(r0, r2, &(0x7f0000000040), 0x400000000000000) sendmmsg(r1, &(0x7f0000000980)=[{{&(0x7f0000000180)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3, 0x4, 0x3, 0x3}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001040)="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", 0x1000}], 0x1, &(0x7f0000000200)=[{0x10, 0x114, 0x2}, {0x18, 0x11f, 0x8001, "1bc2f7"}, {0xe0, 0x88, 0x3ff, "78a423dd075e129d9c776586ed1a2ab4b16b7a0789381f94a0d1aa36ce23b30c459fdb41bfa9a813c9ff9716cc43634a60be4ccefb3712aa98628d33c41da1791150eca6866eaad224ba1caf562641b8696f4aad148f329906051c14e73af06b43f59d4668560e928042a13e92f9a683c77b31ebf2ec534a059824d1f64e7f60de6690354c97df28f48aebde8e93e6f44bb001db1df6f7e04dd0ec20483d8b860d0820afdea1b334f05824cafeef6f284bccbd519c84e49e7f4f93db873df7f5fba75d1bf04cca9a6d6ec6a232cb6cf5"}, {0xf8, 0x24f5ee9236ca2641, 0x3, "0d20178f41ed6fa6c1d85f60c9f251c00084e30db3370518428278f7eadcda2dafbaeebcc77cc8c14f2e9b1352692fd16da16dd0fbc3a129948606f9356cb7ee59a9509212b4c564d941c7e3808808f7cfa5d0e8c2ab06194440835802553bddad1d167e3b2f3a367c2e992128b78eb4e825c6f41c93229dfe30680c5dc4fc7459236373113a7ed458ef40c55e6b10d0cb31fe06cbe80b66c6f619dc818229a4c68bcacc6e586ce05f801d190faa307aa15f6ca492f7ab68e4f4ca473b520a6bbb25f26a56c8733f4ed048c5c4fb4934bae9df78619fbac45a1495f1350275b3edb43e4b"}, {0x30, 0x11f, 0x7f, "32332731497312cfaccef19fe20c410903043582e3f8c4b621"}], 0x230, 0x4000000}}, {{&(0x7f0000000440)=@nfc_llcp={0x27, 0x1, 0x0, 0x1, 0x1, 0x4, "90d9cc1eb00a5140fde35a2e00c3321707c819442df93c4966d2756bb2479267967591b4a32255a1cfc2f423700f01801ce27dd2babf8cd106f1f32b390b44", 0x2e}, 0x80, &(0x7f0000000640)=[{&(0x7f00000004c0)="8cb448ae12896e87976dc1b700a45d4305a8d42a8261744d18247db5855e900ed4652f15469eeee50b4b6bc34c25709e2da5811940710aef152d2da53bdc9693c7b17237643ebe01e5b5e2e352ef529f9d6bf66fb9c1e266ab", 0x59}, {&(0x7f0000000540)="132054de03e1cbc9175e1cf5da4bbc563c002cb123287277a3b445e75ac212b31217b33069ce92e96a807d200e79109ab866960bf1f7a059dc7d70a027fd4fb5375e00eebc976e8dec338234010545563ac100264eb39d3ac355e96bd294aeaf99e12ff51bb4be200600e1b510708c812a3aa0571bdb6b5120d1328f9e0cd2574bd635ec37de99b05978d35e21a883e537757c81b66ac213b524f4f30f3354e796143c3883bbe3cc20dbf4fa00003f4f009b2bc937abf6e41a1bb3f73f825a0fea4b87aa57", 0xc5}], 0x2, &(0x7f0000000900), 0x0, 0x4000800}, 0x100000001}], 0x2, 0x10) 03:15:14 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000700)='/dev/rfkill\x00', 0x4000, 0x0) connect$pppoe(r0, &(0x7f0000000740)={0x18, 0x0, {0x3, @empty, 'teql0\x00'}}, 0x1e) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0x20000) r4 = getuid() stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r3, r4, r5) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f00000006c0)=0x7) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000000040)=""/169) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x3a, &(0x7f0000000280), &(0x7f00000002c0)=0xfffffffffffffee9) vmsplice(r3, &(0x7f0000000640)=[{&(0x7f00000001c0)="87635824a3621243faf1879031fa54e642762b6c147add4576f7a32360d7d34fd9cb2f1dd2314cbd8a1a0657dc018d69ea3d767c0266bfa851f7d2cf16ab31505a0ee00165970a", 0x47}, {&(0x7f0000000300)="2d532527924199e7bd0311ec85b74552f827e7257c756afd403d34d13f5a", 0x1e}, {&(0x7f0000000340)="39adc632c8fe69611e102c8593d84ac82f6f692dedca3b77c4778273c63a9284cf2aa14896b13dbc9a302559804a3d9d84d4edb2b3b686a705a6f304b9436ee7aa6a668102a6f5f44d0d767c55209f6f7c515a0ebc8b8bfc7c194ffe82bcfe", 0x5f}, {&(0x7f00000003c0)="938e8f293354871240f22b3e75f53d201fe8ffa7b21a02b410319447744a6768780e2ea98557dd88c4982c540ed4ac229dfbee889507ac6b80a570bc8a450393e64de509348ab53a64c1a6b39ea7f1f3cee50465c3ff745db61a60d8c081027f700370c10afae3e006d63bd93e95135b1557049202066bd7a626b7eff79580a930551e6862a64aec87ea41b59f8aaaad3826878f2d83eba3d46113197475c863b378d6980be7e94a04bd40f748c1561bc1bba0aebd06c75a15ec47", 0xbb}, {&(0x7f0000000480)="e1036c962693ad0da22e049998f17431f76b7f54a8dfcf847247d0a88e0e709afc762bec694877aa2dee1f99f4dbd4e354bef86c4dc0ab826c55fbe3ba3590c229b526767c517139d36e8003f29dd583303d29765bd9d4faeff677b593de7bd95a1b30dad146e8b2325cfc9d404a6176b56f4f65600f33e7472eac54985d0bc686edaf78b775b433cc7b2bb7bbe4b8ea673be272a8", 0x95}, {&(0x7f0000000540)="aad14bb7f13eaa0f2b4275a43d6687cfac444a933e5f4f2d6169757ccf9713b3aa6623b7ee9fd9ade8cb8bf4a6f9963bc84cf9e421c9835cdc615b0cacc4093bb0", 0x41}, {&(0x7f00000005c0)="a2102a4c54f99a7c323e", 0xa}, {&(0x7f0000000600)="dc7570f91710e9dcf15fea6d6c861350aae7e5b31968d6ef8cb4d3db5c739dbc", 0x20}], 0x8, 0xd) 03:15:14 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x9) bind$inet6(r0, &(0x7f0000ed3fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f96000)={0x9, 0x7fff}, 0xfe53) close(r0) 03:15:14 executing program 0: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x2031, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x20000000084) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000001200)={'nat\x00', 0x0, 0x0, 0x90, [], 0x0, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) [ 149.149480] RAX: ffffffffffffffda RBX: 00007f757d2d56d4 RCX: 0000000000455a09 [ 149.156731] RDX: 0000000020000100 RSI: 00000000200000c0 RDI: 0000000020000080 [ 149.163983] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 149.171236] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 149.178487] R13: 00000000000004d1 R14: 00000000006fc438 R15: 0000000000000015 03:15:14 executing program 3 (fault-call:8 fault-nth:22): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000080)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f0000000180)="f6") 03:15:14 executing program 7: r0 = socket$kcm(0x29, 0x80000400000002, 0x0) ioctl(r0, 0x200008912, &(0x7f0000000000)="0047fc2f07d82c99240970") fcntl$getflags(r0, 0x401) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000000080)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="240000001d0007241dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 03:15:14 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f0000000040)={0x2, 0x0, [0x140, 0x1, 0xce]}) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x200, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x105005, 0x0) r4 = socket(0xa, 0x1, 0x0) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000100)=0x8001, &(0x7f0000000140)=0x4) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fallocate(r3, 0x0, 0x0, 0x8000000) 03:15:14 executing program 4: r0 = socket$kcm(0x29, 0x80000400000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = dup(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x6, 0x10}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x401, 0x7, 0x4, 0x5d08ce6d}, 0x14) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) readv(r3, &(0x7f00000007c0)=[{&(0x7f0000000140)=""/114, 0x72}], 0x1) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r4, 0x1000000000016) write$binfmt_elf64(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB='\a'], 0x1) 03:15:14 executing program 5: r0 = memfd_create(&(0x7f0000000000)='[[\x00', 0x3) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) r1 = socket$inet6(0xa, 0x5, 0x800) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x38, &(0x7f00000001c0)=[@in6={0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x4e21, 0x89cb, @loopback={0x0, 0x1}, 0x2800}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000012c0)={0x0, @in6={{0xa, 0x4e24, 0x3cc1, @remote={0xfe, 0x80, [], 0xbb}}}}, &(0x7f0000001380)=0x84) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000014c0)={r2, 0x80000001, 0x0, 0x5341, 0x7, 0x6, 0x5, 0x5, {r3, @in6={{0xa, 0x4e23, 0x100000000, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, 0xff, 0x5, 0x0, 0x7ff, 0x4}}, &(0x7f0000001580)=0xb0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(seed-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000100)="b7f2288a933d66593ae164c990a0028edc52d2e74d6e50161c5031ad02b917815d7bbde3e9cffadc21f35881f39b9d6ceb7e765f6b16d73cf26a7444d870f5ad03a255a3ae76bccb2c3954a8aeefd20e7b43e0e559a4866fdb3de9a8a4e5537a4811dd7579682750b44fd1525bdf17bb78c51a9cb2718deae7721cf78e95dd50c590bfb6c28551c30ab113bd53f620d43879c5729c5eba8b8292a8", 0x9b) r5 = accept$alg(r4, 0x0, 0x0) write$binfmt_script(r5, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmsg(r5, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x34, &(0x7f0000001400)=""/123, 0x2000147b}, 0x0) 03:15:14 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x84000) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="20ea1a040000001c00000000000000000000000400010062ac62a4ff1b95d5961883b6f74c6f03e9cc0a342d123c93a3084dfe31876056f110e37b074c5277552e072699f46f8adacd5d000bec6cc71a0525e4dd"], 0x1}, 0x1}, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80000, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000200)={'filter\x00', 0x2, [{}, {}]}, 0x48) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000140)={@empty, @remote}, &(0x7f0000000280)=0xc) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r3) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000000080)={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0xc}, @dev={0xac, 0x14, 0x14, 0x11}}, 0xc) 03:15:14 executing program 0: keyctl$join(0x1, &(0x7f00000001c0)={0x2e, 0x79, 0x7a, 0x3}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000100)={&(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2, 0x0) socket$can_raw(0x1d, 0x3, 0x1) fcntl$setsig(r1, 0xa, 0x1a) write(r1, &(0x7f0000000040)="ca1c60a42304c0e2ff0ba2cf6e392296a053156debe187a40a14714aa6f1730a1ddace9227c66a4094997aa845bfbca386c3bd4e3301247796344896cec7931d98994d806cf4f683b4024986de24a17332149a44", 0x54) [ 149.342745] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 149.392699] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 149.422119] FAULT_INJECTION: forcing a failure. [ 149.422119] name failslab, interval 1, probability 0, space 0, times 0 [ 149.433395] CPU: 0 PID: 9980 Comm: syz-executor3 Not tainted 4.17.0+ #87 [ 149.440239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 149.449597] Call Trace: [ 149.452200] dump_stack+0x1b9/0x294 [ 149.455857] ? dump_stack_print_info.cold.2+0x52/0x52 [ 149.461056] ? __save_stack_trace+0x7e/0xd0 [ 149.465393] should_fail.cold.4+0xa/0x1a [ 149.469464] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 149.474569] ? save_stack+0x43/0xd0 [ 149.478189] ? kasan_kmalloc+0xc4/0xe0 [ 149.482060] ? kmem_cache_alloc_trace+0x152/0x780 [ 149.486884] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 149.492057] ? __list_lru_init+0x456/0x790 [ 149.496274] ? sget_userns+0x73a/0xf00 [ 149.500145] ? graph_lock+0x170/0x170 [ 149.504030] ? vfs_kern_mount.part.34+0xd4/0x4d0 [ 149.508775] ? do_mount+0x564/0x30b0 [ 149.512470] ? ksys_mount+0x12d/0x140 [ 149.516252] ? __x64_sys_mount+0xbe/0x150 [ 149.520381] ? do_syscall_64+0x1b1/0x800 [ 149.524423] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 149.529771] ? find_held_lock+0x36/0x1c0 [ 149.533818] ? __lock_is_held+0xb5/0x140 [ 149.537869] ? check_same_owner+0x320/0x320 [ 149.542177] ? rcu_note_context_switch+0x710/0x710 [ 149.547091] __should_failslab+0x124/0x180 [ 149.551311] should_failslab+0x9/0x14 [ 149.555096] kmem_cache_alloc_trace+0x2cb/0x780 [ 149.559746] ? __kmalloc_node+0x33/0x70 [ 149.563702] ? __kmalloc_node+0x33/0x70 [ 149.567662] ? rcu_read_lock_sched_held+0x108/0x120 [ 149.572664] __memcg_init_list_lru_node+0x17d/0x2c0 [ 149.577674] ? kvfree_rcu+0x20/0x20 [ 149.581287] ? __kmalloc_node+0x47/0x70 [ 149.585247] __list_lru_init+0x456/0x790 [ 149.589292] ? list_lru_destroy+0x4c0/0x4c0 [ 149.593598] ? mark_held_locks+0xc9/0x160 [ 149.597741] ? __raw_spin_lock_init+0x1c/0x100 [ 149.602306] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 149.607305] ? __lockdep_init_map+0x105/0x590 [ 149.611791] ? lockdep_init_map+0x9/0x10 [ 149.615839] sget_userns+0x73a/0xf00 [ 149.619534] ? get_anon_bdev+0x2f0/0x2f0 [ 149.623582] ? destroy_unused_super.part.11+0x110/0x110 [ 149.628935] ? __alloc_pages_nodemask+0xacf/0xd70 [ 149.633762] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 149.638769] ? kasan_check_read+0x11/0x20 [ 149.642901] ? cap_capable+0x1f9/0x260 [ 149.646774] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 149.652293] ? security_capable+0x99/0xc0 [ 149.656428] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 149.661950] ? ns_capable_common+0x13f/0x170 [ 149.666350] ? get_anon_bdev+0x2f0/0x2f0 [ 149.670392] sget+0x10b/0x150 [ 149.673485] ? ramfs_symlink+0x150/0x150 [ 149.677527] mount_nodev+0x33/0x110 [ 149.681140] ramfs_mount+0x2c/0x40 [ 149.684673] mount_fs+0xae/0x328 [ 149.688031] vfs_kern_mount.part.34+0xd4/0x4d0 [ 149.692596] ? may_umount+0xb0/0xb0 [ 149.696212] ? _raw_read_unlock+0x22/0x30 [ 149.700341] ? __get_fs_type+0x97/0xc0 [ 149.704221] do_mount+0x564/0x30b0 [ 149.707749] ? copy_mount_string+0x40/0x40 [ 149.711968] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 149.716710] ? retint_kernel+0x10/0x10 [ 149.720585] ? copy_mount_options+0x1f0/0x380 [ 149.725067] ? __sanitizer_cov_trace_pc+0x48/0x50 [ 149.729896] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 149.735423] ? copy_mount_options+0x285/0x380 [ 149.739903] ksys_mount+0x12d/0x140 [ 149.743517] __x64_sys_mount+0xbe/0x150 [ 149.747475] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 149.752483] do_syscall_64+0x1b1/0x800 [ 149.756354] ? finish_task_switch+0x1ca/0x840 [ 149.760840] ? syscall_return_slowpath+0x5c0/0x5c0 [ 149.765759] ? syscall_return_slowpath+0x30f/0x5c0 [ 149.770675] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 149.776030] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 149.780858] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 149.786034] RIP: 0033:0x455a09 [ 149.789203] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 149.808422] RSP: 002b:00007f757d2d4c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 149.816114] RAX: ffffffffffffffda RBX: 00007f757d2d56d4 RCX: 0000000000455a09 [ 149.823365] RDX: 0000000020000100 RSI: 00000000200000c0 RDI: 0000000020000080 [ 149.830623] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 149.837872] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 149.845210] R13: 00000000000004d1 R14: 00000000006fc438 R15: 0000000000000016 03:15:15 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x9, 0x210000) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000000100)={0x5}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x100, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000640)={{{@in=@rand_addr, @in6=@local}}, {{@in=@rand_addr}}}, &(0x7f00000001c0)=0xe8) ioctl(r3, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000000840)={0x7, 0x5, 0x2, 'queue0\x00', 0xfffffffffffff801}) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f0000000240)={"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"}) signalfd4(r5, &(0x7f0000000140)={0x1}, 0x8, 0x800) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$VHOST_GET_VRING_BASE(r5, 0xc008af12, &(0x7f0000000000)) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000740)=""/227) 03:15:15 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) poll(&(0x7f0000000080)=[{r0, 0x1}, {r0, 0x12}, {r0, 0x81}, {r0, 0x2000}, {r0, 0x2ac}, {r0, 0x80}, {r0, 0x40}, {r0}, {r0, 0x20}, {r0, 0x1000}], 0xa, 0x800000000000000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000040)=0x1e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) close(r0) 03:15:15 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x200008912, &(0x7f0000000000)="0047fc2f07d82c99240970") syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='smaps\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000180)="617474722f6b653793726561746500478f3f8174f81d6a43e386ce0a92e317b071b5aa93088f079f3dd2ba4ac6497b3201bc857460db5a38ca0f415cc31118f7b7978db4bf822692746ae526ccdea5fb90d0cae3b9bcc7b9c101a14cfe0ed799bffbf037a08cd29051a6e99474d93f7491e9395997c108e00969abc8") fdatasync(r1) 03:15:15 executing program 6: prlimit64(0x0, 0x0, &(0x7f0000000000)={0x5}, &(0x7f0000000040)) ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x80800) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f00000000c0)={0xc5}) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x20000, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x10000, 0x21) r2 = dup2(r1, r0) socket$inet_smc(0x2b, 0x1, 0x0) accept$packet(r2, 0x0, &(0x7f0000000140)) 03:15:15 executing program 5: r0 = socket$inet6(0xa, 0x1000000000003, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00000004c0)) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000400)=ANY=[@ANYRES64], 0x1) r2 = socket(0x15, 0x1, 0x80) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000140)={0x5, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e22}, {0x2, 0x4e20}, 0x80, 0x10001, 0xff, 0x88d, 0x5, &(0x7f0000000100)='bridge0\x00', 0xc, 0x4, 0x2}) sendmsg$netrom(r1, &(0x7f00000007c0)={&(0x7f00000001c0)=@full={{0x3, {"92e31fc6c8ecec"}, 0x9}, [{"1f30380035210c"}, {"564a727af2ca43"}, {"5277249ef8ec12"}, {"e33fc9bf4ad50e"}, {"e5920df49c112e"}, {"a1960f3e195478"}, {"ab1091d849ab93"}, {"bbc7768468b9f2"}]}, 0x48, &(0x7f0000000480)=[{&(0x7f0000000500)="c71cc7e680b6f232e3d89141143f6a1e9c103f384fa9193a9399c8f305155f0a0b444a20aaf41f485ed19497fa12befeaf3475eefffaf4c54bfa17d95c412e42b8a3c50ed99857c3105ba6523e87f347914389984962d870daa11461e379cdd0645b0b63401551d447fcc5cf9f87faee52c9535a529105e64cc00e6883ab9187a07f7fac68455575f442d816e4da32bbb622d5a8db3db5911924190a9b6a110f9ed56f2d4583cac22847e89d24ce00f5a5298312f475b555", 0xb8}, {&(0x7f00000005c0)="e7b533db865759117b328d063fc8362ffa4caee0862742ff3f5af25fd0a0cab79ababa4b21af7c7357b7e48d03c38be2ad889ff0d8aa6d53894fe749df6253c3a0f328e49ae3c08450f4c001dfadc5b87d20a00b4d0e9fbf4d6ad3a4e96ca82a3a3ba2c160b76be7eea324c1ca388987be1624bd8d1237e3f5a09a12ee68ecb7800fb4020ba8172cb0f59661dc2bec9603b995c6172de50742", 0x99}], 0x2, &(0x7f0000000680)=[{0xa0, 0x0, 0xffffffffffff0001, "4a39beed3ab3a2d53f26c0e22d1249782236e8b91de0b03316b632b448f8078b50ba29a9791cac1d56a02080d7a6c7b283423ef0e3416f67451396f38ec343bb6f26f69c6860d789e36781aa4aea4b78ea373b617b461afb3485680e19264f8a0a98f3b82890b9947f1262f57802515499056883bc86d3407f60eb97bbfd812ec936a75bdcc5cda26651854c771ff2ce"}, {0x68, 0x11f, 0x9, "734f18d336f23a3ef62d1f78abba13f8858515ccba0af11b03ef9a92d59027daac9fe1f843e158bbd0567186012a77b6bcfce3b416b0ca977c5a2853033a9ad97904dfb36766eed0882c2045da5453ab96"}], 0x108, 0x4000}, 0x4001) getsockopt(r2, 0x1000200100000114, 0x2714, &(0x7f0000000080)=""/1, &(0x7f0000000280)=0x1) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000003c0)) clock_gettime(0x1, &(0x7f00000002c0)={0x0, 0x0}) setitimer(0x3, &(0x7f0000000040)={{r3, r4/1000+10000}}, &(0x7f00000000c0)) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000300)=""/153) 03:15:15 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10001, 0x400100) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000033c0)=0x0) r4 = geteuid() r5 = getgid() r6 = getpid() lstat(&(0x7f0000003400)='./file0\x00', &(0x7f0000003440)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000034c0)={0x0}, &(0x7f0000003500)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000003540)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000003640)=0xe8) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000003840)={0x4, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e24, @multicast1=0xe0000001}, 0x232, 0x4, 0xffffffffffff295f, 0xc7d, 0x1, &(0x7f0000003800)='ip6_vti0\x00', 0xfffffffffffff17c, 0x1000, 0xa9}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003680)={0x0, 0x0, 0x0}, &(0x7f00000036c0)=0xc) sendmsg$unix(r2, &(0x7f00000037c0)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000003340)=[{&(0x7f00000001c0)="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0x1000}, {&(0x7f0000002200)="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", 0x1000}, {&(0x7f0000003200)="4c7b0b4a5d344a7f0724071b5742ef19028fcdb0b22269429bfad7d3f6016d6860660be9002ee90a4cf63fa515562e4fcee6f0b4f53beae7581615783516b7a33bee1f188c4ee053a81eb5d41c6ba658e4c33e4a59cd81d488b532", 0x5b}, {&(0x7f0000003280)="f18124c429b36b980f3850d6b3fa921ebd039c71c4c6214a352210df4e2697f6dae779f392d836fb326ab6ce5a0069bc999b479abb351b3e8b503121ca2e41a2542a63bb22884498a008d5fa1d961a537b53a5d0a20976c82ce7d91d229abdf0ebf1a12947742949991dea958a890c4cb971aa8904407a6479d2405741f306e3f5a8f44c0e40beb42f33672db40e750391d54fec3004b47347808c8cd17c60872f40110a0c8067", 0xa7}], 0x6, &(0x7f00000038c0)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r2, @ANYBLOB="1800000000000100000001f2ce00973b09dcfca0b2348e97d2deaef0825de91bc6a016b000000000000000000000000000000000", @ANYRES32=r0, @ANYRES32=r1], 0xa0, 0x4040801}, 0x4080) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000080), 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x1, 0x100000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:15:15 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x10101000, 0x0) mknod$loop(&(0x7f00000002c0)='./file0\x00', 0x186b48cb0e265c4d, 0x1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000001c0)={0xae9ad3bd6046e52, &(0x7f0000000340)=[{0x0}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000200)={r1, 0x10}) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000080)=0x6) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000140)={0x0, 0x70, 0x0, 0x1f, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x7, 0x0, 0x4, 0x0, 0x0, 0x0, 0xffffffffffff8000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x380000000, 0x80000001, 0x0, 0x0, 0xffffffffffffff48, 0x0, 0x0, 0x7, @perf_bp={&(0x7f0000000100), 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x2}) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000040)={r2, 0x2}) sendmsg$nl_generic(r3, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)=ANY=[@ANYBLOB="180000001d00ffff00000000000000000500000004000100"], 0x18}, 0x1}, 0x0) 03:15:15 executing program 3 (fault-call:8 fault-nth:23): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000080)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f0000000180)="f6") [ 150.302005] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 150.325506] FAULT_INJECTION: forcing a failure. [ 150.325506] name failslab, interval 1, probability 0, space 0, times 0 [ 150.336875] CPU: 0 PID: 10030 Comm: syz-executor3 Not tainted 4.17.0+ #87 [ 150.343804] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 150.353158] Call Trace: [ 150.355774] dump_stack+0x1b9/0x294 [ 150.359415] ? dump_stack_print_info.cold.2+0x52/0x52 [ 150.364606] ? mutex_trylock+0x2a0/0x2a0 [ 150.368661] should_fail.cold.4+0xa/0x1a [ 150.372717] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 150.377813] ? print_usage_bug+0xc0/0xc0 [ 150.381860] ? graph_lock+0x170/0x170 [ 150.385642] ? lock_downgrade+0x8e0/0x8e0 [ 150.389783] ? find_held_lock+0x36/0x1c0 [ 150.393828] ? __lock_is_held+0xb5/0x140 [ 150.397879] ? check_same_owner+0x320/0x320 [ 150.402186] ? __might_sleep+0x95/0x190 [ 150.406145] ? rcu_note_context_switch+0x710/0x710 [ 150.411067] __should_failslab+0x124/0x180 [ 150.415377] should_failslab+0x9/0x14 [ 150.419161] __kmalloc+0x2c8/0x760 [ 150.422686] ? __kmalloc_node+0x47/0x70 [ 150.426643] ? __list_lru_init+0xdd/0x790 [ 150.430776] __list_lru_init+0xdd/0x790 [ 150.434742] ? list_lru_destroy+0x4c0/0x4c0 [ 150.439054] ? mark_held_locks+0xc9/0x160 [ 150.443187] ? __raw_spin_lock_init+0x1c/0x100 [ 150.447750] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 150.452752] ? lockdep_init_map+0x9/0x10 [ 150.456800] sget_userns+0x767/0xf00 [ 150.460504] ? get_anon_bdev+0x2f0/0x2f0 [ 150.464551] ? destroy_unused_super.part.11+0x110/0x110 [ 150.469900] ? __alloc_pages_nodemask+0xacf/0xd70 [ 150.474736] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 150.479736] ? kasan_check_read+0x11/0x20 [ 150.483871] ? cap_capable+0x1f9/0x260 [ 150.487747] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 150.493265] ? security_capable+0x99/0xc0 [ 150.497405] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 150.502923] ? ns_capable_common+0x13f/0x170 [ 150.507315] ? get_anon_bdev+0x2f0/0x2f0 [ 150.511357] sget+0x10b/0x150 [ 150.514450] ? ramfs_symlink+0x150/0x150 [ 150.518494] mount_nodev+0x33/0x110 [ 150.522104] ramfs_mount+0x2c/0x40 [ 150.525629] mount_fs+0xae/0x328 [ 150.528982] vfs_kern_mount.part.34+0xd4/0x4d0 [ 150.533546] ? may_umount+0xb0/0xb0 [ 150.537166] ? _raw_read_unlock+0x22/0x30 [ 150.541294] ? __get_fs_type+0x97/0xc0 [ 150.545168] do_mount+0x564/0x30b0 [ 150.548786] ? do_raw_spin_unlock+0x9e/0x2e0 [ 150.553177] ? copy_mount_string+0x40/0x40 [ 150.557400] ? rcu_pm_notify+0xc0/0xc0 [ 150.561272] ? copy_mount_options+0x5f/0x380 [ 150.565669] ? rcu_read_lock_sched_held+0x108/0x120 [ 150.570675] ? kmem_cache_alloc_trace+0x616/0x780 [ 150.575504] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 150.581033] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 150.586556] ? copy_mount_options+0x285/0x380 [ 150.591037] ksys_mount+0x12d/0x140 [ 150.594646] __x64_sys_mount+0xbe/0x150 [ 150.598600] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 150.603607] do_syscall_64+0x1b1/0x800 [ 150.607477] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 150.612305] ? syscall_return_slowpath+0x5c0/0x5c0 [ 150.617216] ? syscall_return_slowpath+0x30f/0x5c0 [ 150.622130] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 150.627481] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 150.632315] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 150.637487] RIP: 0033:0x455a09 [ 150.640653] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 150.659869] RSP: 002b:00007f757d2d4c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 150.667561] RAX: ffffffffffffffda RBX: 00007f757d2d56d4 RCX: 0000000000455a09 [ 150.674816] RDX: 0000000020000100 RSI: 00000000200000c0 RDI: 0000000020000080 [ 150.682065] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 150.689329] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 150.696589] R13: 00000000000004d1 R14: 00000000006fc438 R15: 0000000000000017 03:15:15 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000280)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, &(0x7f0000000200)=0x100) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f00000000c0)="2e78b3660f754b100f32b8e1008ee8f30f005480d18fdb00baf80c66b84e61448066efbafc0cb80000ef0f3266b9ad0300000f320f01d1", 0x37}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x5000aea5, &(0x7f0000000140)={0x0, 0x0, [0x1, 0x2000000000000, 0x0, 0x43a]}) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x3, 0x105000) r4 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x5, 0x10040) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00000001c0)={r3, 0x3}, &(0x7f0000000240)=0x8) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000000380)) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000800)=[@text32={0x20, &(0x7f0000000780)="b805000000b98f0000000f01d90f6797000000000f0964660f38dbb9b3000000660f294d0066ba420066b8000066ef0f23870f23ccc4e259f7cc663e3e660f7eeb", 0x41}], 0x1, 0x2, &(0x7f0000000840), 0x0) gettid() 03:15:15 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/232, 0xe8, 0x40, &(0x7f0000000100)={0xa, 0x4e20, 0x8000, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1b}}, 0x100, 0x2, 0x0, 0xa, 0xfff, 0xff, 0x8}, 0x20) r1 = memfd_create(&(0x7f0000000400)='vboxnet1ppp0-\x00', 0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000540)={0x0, 0xdc, &(0x7f0000000440)=[@in6={0xa, 0x4e21, 0x2, @empty, 0x800000}, @in={0x2, 0x4e21, @rand_addr=0x1f94}, @in6={0xa, 0x4e24, 0x9133, @ipv4={[], [0xff, 0xff]}, 0x5}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x81, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, @in6={0xa, 0x4e22, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in6={0xa, 0x4e21, 0xe6a5, @mcast2={0xff, 0x2, [], 0x1}, 0x20}, @in={0x2, 0x4e23, @loopback=0x7f000001}]}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000005c0)={0x0, 0x40, "af27e6d8bbf3393b7e5bddf2817fcbb7d05c2cfe6ccad6a1595a3da18f3f602b69d4c36a7042a98cfddbd330450871bcbb17eb4554069023d83ac2cc6e322998"}, &(0x7f0000000640)=0x48) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000680)={r2, 0xfffffffffffffff9, 0x1000, 0x2, 0x6be0, 0x4000000000000000, 0xfffffffffffff8d2, 0xd14, {r3, @in={{0x2, 0x4e24}}, 0x40, 0x5, 0xffffffff, 0x5, 0x14}}, &(0x7f0000000740)=0xb0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000780)=0x5, 0x2) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00000007c0)={0x1, {{0xa, 0x4e23, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, {{0xa, 0x4e20, 0x3100, @local={0xfe, 0x80, [], 0xaa}, 0x4e1f03d}}}, 0x108) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000900)=0x7, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000940)=@assoc_value={r3, 0x3}, &(0x7f0000000980)=0x8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000009c0)={0x1, @time, 0x1373, {0xfffffffffffffff9, 0x2}, 0x101, 0x0, 0x827}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000a40)={0xffffffffffffffff}) sendto$unix(r1, &(0x7f0000000a80)="9bc8eb964c50014a139a34ba0a4561387ce30b0c00abe983768c87796907c5150262fc1d8a01cb15f3525b3be96d", 0x2e, 0x10, &(0x7f0000000ac0)=@abs={0x1, 0x0, 0x4e22}, 0x6e) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000b40)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000b80)={r6, 0x2a}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000bc0)=@assoc_value={r4, 0x2}, 0x8) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000c40)={r1, 0x3, 0x1, 0x4, &(0x7f0000000c00)=[0x0, 0x0, 0x0], 0x3}, 0x20) setsockopt$packet_rx_ring(r7, 0x107, 0x5, &(0x7f0000000c80)=@req3={0x7ff, 0x2, 0x4, 0x5b, 0x8, 0x9, 0xf1}, 0x1c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000cc0)=0x0) rt_sigqueueinfo(r8, 0x3f, &(0x7f0000000d00)={0x2f, 0x9, 0x7f, 0x4}) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000000d40)=0xf37b) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000d80)={0xa0bf, 0x401, 0x9, 0x80000000, 0x4d, 0x9}) ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) setsockopt$inet6_MCAST_MSFILTER(r7, 0x29, 0x30, &(0x7f0000000e00)={0x1, {{0xa, 0x4e21, 0x7ff, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x1, 0x8, [{{0xa, 0x4e20, 0x4c2, @local={0xfe, 0x80, [], 0xaa}, 0x800000020}}, {{0xa, 0x4e23, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, {{0xa, 0x4e23, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, {{0xa, 0x4e21, 0xffff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}}, {{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0x20}, 0x7}}, {{0xa, 0x4e20, 0x800, @loopback={0x0, 0x1}}}, {{0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0x18}, 0x6}}, {{0xa, 0x4e24, 0x55, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}}]}, 0x490) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f00000012c0)={0x4}) ioctl$sock_ifreq(r5, 0x893f, &(0x7f0000001300)={'syzkaller1\x00', @ifru_hwaddr=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) connect$netlink(r7, &(0x7f0000001340)=@kern={0x10, 0x0, 0x0, 0x840}, 0xc) socket$nl_crypto(0x10, 0x3, 0x15) r9 = semget(0x1, 0x3, 0x25) semctl$SEM_STAT(r9, 0x4, 0x12, &(0x7f0000001380)=""/38) 03:15:15 executing program 0: r0 = socket(0xa, 0x2, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = dup2(r1, r0) bind$alg(r1, &(0x7f00005e1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000540)="75c56b33cce5461a8a406703bf330eff520ffff000000000002408000000000000000e00948167dcc252d0e0810bc444004bfaf6dea2abbeeffd673c49748b742c5ba43ad2073072448cd20c3105f51c19ddef4ccc958dbc743b87ba06585a65bbcddb1393d4ac58d0cfbd9616a8d96ecd5689da7ef4977c", 0x78) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r4 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) fadvise64(r3, 0x8, 0x0, 0x1) pwritev(r4, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) sendfile(r3, r3, &(0x7f0000000080), 0x1) [ 150.729535] netlink: 'syz-executor4': attribute type 1 has an invalid length. 03:15:15 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0x2002712, @any=0xffffffff}, 0x10) r2 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r2, &(0x7f0000000040)={0x28, 0x0, 0x2616, @host=0x2}, 0x10) bind$vsock_stream(r0, &(0x7f0000000180)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) sched_setaffinity(r3, 0x8, &(0x7f00000000c0)=0xf7f0) 03:15:15 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0042fc2f07d82c99240970") bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="a6bd19ca420f485ad5"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6d, 0x0, 0x2}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)) 03:15:16 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x101000, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000400)={@in={{0x2, 0x4e23, @rand_addr=0xfff}}, 0x7, 0x3, 0x5, "484ef860248d8342acd082f430dd46f2df0794785de48da8f9979de13177e5f68ed59e692718c307444c2d064952fa8af457dbfbd6bb72cd0fbe3de4b6e0ed7fc2fa6bb24f07412b07d8b600a44efee2"}, 0xd8) r1 = socket$kcm(0x29, 0x100000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000300)="64eb5d2482355153e1d9bf0a3423bb0b4330cea3670c67f976bc090000009e2fbc42cd1df37341a1443e731e7794fb559418e709897584a796c854a9fb09b7ba015f812964cbe0d1c58495dc8634f13287fffbee6b4a6d545148ecf71ba6e3e1fd2f8291d645b35a782c9191428dc1492b3c4a6b50eb1a018aa72b70d0ec55e668383bcc622af709859bd2b64939a5d32af5a0dfa1bc9e497c181a9286b5890e640c988a606a2c905a7c6df8511f4906a8ce93f82fca7b60000000000000000000000000000000", 0xc7) 03:15:16 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x105005, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0xa, 0x4) pwrite64(r0, &(0x7f0000000000), 0x800600, 0x800600) 03:15:16 executing program 0: r0 = socket$kcm(0x29, 0x80000400000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffff004}, {0x6}]}, 0x10) r2 = dup(r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f00000001c0)={0x2, 0x8000, 0xe36, {}, 0xc0ee, 0x6}) r3 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x9, 0x204000) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f0000000180)={0x3, 'Sy7'}, 0x4) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x280000, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) write$cgroup_type(r4, &(0x7f0000000040)='threaded\x00', 0x9) 03:15:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000008c0)={'bridge_slave_0\x00', 0x0}) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@bridge_setlink={0x28, 0x13, 0xa29, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0xc, [{0x4}]}]}, 0x28}, 0x1}, 0x0) 03:15:16 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000440)={0x8, 0x0, &(0x7f0000000300)=[@increfs={0x40046304, 0x1}], 0x0, 0x0, &(0x7f00000003c0)}) 03:15:16 executing program 3 (fault-call:8 fault-nth:24): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000080)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f0000000180)="f6") 03:15:16 executing program 1: socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r1, 0xc008ae88, &(0x7f0000000000)={0x1, 0x0, [{0x40000020}]}) 03:15:16 executing program 5: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10, 0x80000) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x10) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r2 = dup3(r1, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000100)={0x5, 0x8, 0xdd}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000140)={{0x1, 0x100000000}, 'port0\x00', 0x8, 0x4, 0x4, 0x2, 0x9, 0x8000000000000, 0x7f, 0x0, 0x1, 0x20}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000000200)={{0x8000, 0x8cc9, 0x4, 0x4, 0x401, 0x7a}, 0x7, 0x6, 0xdd}) pwritev(r2, &(0x7f0000001640)=[{&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="1bee88ea79148808de804078b462e880c5b0a7a8a0029bc6f8938a7023f6f5acb569c3f05d9ebb29c4a241f2df715fb2cebd54a17e7ec5f23a969da28b1e49bd0f0825b21a9462794918e60268f6fe45af32fae9da8f89acaad1955a61cb82bdefb48e22", 0x64}, {&(0x7f00000012c0)="c3d19f6247d1f6eaad0038b1a736a44abb2227536612525a27f246f90ab3abb4a9116510c8bd855fdf84289289b9646f18724d0aee0bd4cc29060c8fe4b07899ee7b63df699a779c8f116534b38e7bc655f9a0fc342436401fdc1aa9c44c515378f5cdba02f2b205b5687c616b6ebec88477d854799d35a80d1e587b58faabab1b", 0x81}, {&(0x7f0000001380)="d25ac4207ed4a8314e6bab3a897d0e17b6b400db59de04dfcec74e01e89cb1110bb9d59ceca9e63fea5614ab81b6230589df37cf007ec9b810950faf9de29191a449c7302ad96902707e5a1b40f0a9f3683f62318b5ca75bd754e7a7421fcb9d97d3662fa5dfd6d5863e2effc930ce6d90078fa45fb0c92f0e20c373fbb113fa85776e53a6dc49daee065796bccbfc00241cff727aef6effeb141e964bf4b3143a428301e457618826a80b21880a8df7dfbf1af2aa42201c2f913da65f2379bf8976763347b8599abb9f33e4eee4645588cf4df061a055975b49961f1f213f18d83c38abbcec65f0f0", 0xe9}, {&(0x7f0000001480)="17957e97eace6a", 0x7}, {&(0x7f00000014c0)="1fab1f5786ae970b928a97adc712f330132bad6ca21f2ea9ed08626722bdf8f172e2743f1693ca3709a2684c6bf6570468da66314635e68713aa4eb39b61edce6e8eaa7026f7cb3282a8af8d54243d790b8583abddb162829a524ea04944f97ca99453767867e09b85120158d0dfbd30ed9a8cfa0b987ee0a384b025ade6cfecb60afac55e71b84288d10f4fae08bb", 0x8f}, {&(0x7f0000001580)="e07579d7b6c0c50ec2aaa685f69a64485391b39dde64f551e68f9f4217fb71d22dbe2c538d939d5c3e2e4ab1dccea24aa16769aed8c3a0840154a5dde22711f0f0f25217196bcd2f0bcd4b54e4d842b604a80d29dd76b5a8bf83c69c5ac6389e61d9063f91ede0db4249927eeb8f93d3af335efaa300bbc0a7e4a7b28bef406fa4d4b1e04013062304d8a19cd2", 0x8d}], 0x7, 0x0) ioctl$BLKREPORTZONE(r2, 0xc0101282, &(0x7f00000016c0)={0x4, 0xa, 0x0, [{0x4, 0x9, 0xde, 0x0, 0x9, 0xff, 0x5}, {0x294e, 0x3, 0x0, 0x0, 0x8001, 0x8, 0x5}, {0xffff, 0x6b696, 0x0, 0x9, 0x80000001, 0x2, 0x6}, {0x6, 0x4, 0xfffffffffffffffd, 0x1, 0x4, 0x10000, 0x3f}, {0x7, 0x7, 0x20, 0x5, 0x80, 0x4, 0xfffffffffffffff6}, {0xfffffffffffff800, 0x20, 0x5, 0x967b, 0x9, 0x2, 0x4}, {0x7871902a, 0x4, 0x8, 0x1, 0x280, 0x6, 0x9811}, {0x9, 0x2, 0x2, 0x100000000, 0x4, 0x1, 0x200}, {0x3, 0x80000000, 0x4, 0x1, 0x6, 0x0, 0x7}, {0x0, 0x8040, 0x4, 0x20, 0xfff, 0x6, 0x5}]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000001980)={0x0, 0x7, 0x7f}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001a00)='/proc/self/net/pfkey\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000001a40)={0x7, 0x0, 0x4, 0x8, 0x0}, &(0x7f0000001a80)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000001ac0)={r4, 0x7f}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000001b00)={0xfffffffffffffffa, 0x3, 'client0\x00', 0x3, "34f6b733a09b2a29", "5c2881d3b0b37d757876c518114403bfde0d9f6ee539b452affb857804d80860", 0x9, 0x6}) socket$nl_crypto(0x10, 0x3, 0x15) sendmsg(r3, &(0x7f0000001f00)={&(0x7f0000001bc0)=@sco={0x1f, {0x10001, 0x22, 0x200, 0x5, 0x4, 0x8074}}, 0x80, &(0x7f0000001d00)=[{&(0x7f0000001c40)="df6a9e70fc5e9906304c0e98b7e82f8965b869c49c3ea5d262d68cd773540ed2ce7ac44cf6f0431bfdb97c874a71e8d2b5f81ab4", 0x34}, {&(0x7f0000001c80)="d11a12877e5ca16e8480433de8ad4fe56125dafcf966e685195217e2e2b589d4bebe31bfd4c7564dea04927a5d9863ab3e1d1752e50d1ef2054e947f069aeb173baa", 0x42}], 0x2, &(0x7f0000001d40)=[{0xf8, 0x11f, 0x0, "9f607b91b3e4289ab436eec766972df1292c0b2fa99a5fc86101477c9a170b3579d002c525d16affbc42dd1d92483c7e78d9d77122663329b3e4766f1d5cc0f20923a80865da19f67bbbef8785b8ad54cbf6216b1726588b4146c30956779df9ffa0ea2c149e29aa7654b2aa156a58834aabdc7e6f75bd12b7d45e4486bb8405d8a6f71c187d5858d3f8b85d193f2dc77f339cf3a43743d010ef354eed7eb76360a5724ffc591c9878982cb840a36110580856212b322f3b3e4f6c093aa416737753efc8a9bd547744600d4371f0b4c86a871b60c480839bcbea16fb349a79a8d0"}, {0xb0, 0x186, 0x3f, "ac3fabc1384084641aa59e1036d0df96069b49f62da8d1bae0b2fb68b64cb5872cf5764dc550b4a5594b5a44dfd0747762362247f85c20f4da6d383de8ed1b7cbf4361363d61a866c66b76f3b4461e423f7d1b0bc2a1427bf85bf71df709efd444149de0bf7d3f86348d8aa9ba0a60df26fade78e3262e95a23f60a0a7e26ab5573e17ec094b407bd55da02e8852464093410e940804ff4326"}], 0x1a8, 0x80}, 0x10) pwritev(r2, &(0x7f0000002180)=[{&(0x7f0000001f40)="8663920d26a7b4e3914306d0e0d6412ab88ae1b742b9db987798abe0063350be87cffe70954618cebe9b4a299ff8adde5e53ef190fa2a6e97fd5d9cfc72a4513a0cc31d2784077e2e2ec136271b8686f5c386bca554fce65f837b84ea2aa2b683dd2cc04bad6d86826909c82c6bef1bd0baf8c8d70c52fea9319486c6309b4272d5b4e367bacf33463d612569c28c14a1a8cde64ad5cc2b22a0137f4e178b831e84a27583cd0624ab3df6b827f4d8f47b685b870c587344cb82e57b8", 0xbc}, {&(0x7f0000002000)="22bb649b2c", 0x5}, {&(0x7f0000002040)="2872b603b6e375187273616720e8c4787021a28dd14f26eaa78dc08d5d0340a71c41fa75ebd10f1ab12e1daa7b91a07e4b1a9b82be0b1ae6062a6b326cda55059b6a31cb92d5edb1a0e9ded57dde4dfcae2c6c90e60ffcf14bed688344cb277a4c0f533571974cca3348efe7314552223f5c832642e5f5051e68229b700ac3775429626e85ad80c6e343c36cf9a02a8bd659b70fa96c46ff655ca0b22d495a00a33d4d1d5c985dc0f2a78584d54a643173177cca37e9a4d9e8e924ec46eddbf97affd40107919b5c2cb2727ca5a0af44bf1ee3e92b419972fcec42cdb658c97aa8905d2bd3d17e4abd", 0xe9}, {&(0x7f0000002140)="a9de332fb7e0aafcf6f28b2cbabfd1f3615b23c8a79567", 0x17}], 0x4, 0x0) fcntl$setsig(r2, 0xa, 0x32) r5 = syz_genetlink_get_family_id$team(&(0x7f0000002200)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000002240)={{{@in=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000002340)=0xe8) r7 = accept(r0, &(0x7f0000002380)=@can={0x0, 0x0}, &(0x7f0000002400)=0x80) getpeername$packet(r2, &(0x7f0000002440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002480)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000024c0)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f00000025c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002600)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000002700)=0xe8) accept4$packet(r0, &(0x7f0000002740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000002780)=0x14, 0x80800) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f00000027c0)={@loopback, @loopback, 0x0}, &(0x7f0000002800)=0xc) getpeername(r0, &(0x7f0000002840)=@can={0x0, 0x0}, &(0x7f00000028c0)=0x80) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000002b80)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000002b40)={&(0x7f0000002900)={0x210, r5, 0x200, 0x70bd2b, 0x25dfdbfc, {0x1}, [{{0x8, 0x1, r6}, {0x44, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7821}}, {0x8, 0x6, r8}}}]}}, {{0x8, 0x1, r9}, {0xf0, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}]}}, {{0x8, 0x1, r12}, {0xb0, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6c07}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}]}}]}, 0x210}, 0x1, 0x0, 0x0, 0x40010}, 0x4000000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000002bc0)=@assoc_value, &(0x7f0000002c00)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000002c40)={{{@in6, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000002d40)=0xe8) [ 151.161969] bridge0: port 1(bridge_slave_0) entered blocking state [ 151.168594] bridge0: port 1(bridge_slave_0) entered forwarding state [ 151.185711] binder: 10081:10083 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 151.200011] FAULT_INJECTION: forcing a failure. [ 151.200011] name failslab, interval 1, probability 0, space 0, times 0 03:15:16 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket(0x0, 0x80003, 0x74a5) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000140)=0x11, 0x4) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) r3 = accept$alg(r1, 0x0, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f0000000080), &(0x7f00000000c0)=0x40) sendmmsg$alg(r3, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x167, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x4924924924924b1, 0x0) [ 151.211351] CPU: 1 PID: 10080 Comm: syz-executor3 Not tainted 4.17.0+ #87 [ 151.218281] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 151.227647] Call Trace: [ 151.230251] dump_stack+0x1b9/0x294 [ 151.233894] ? dump_stack_print_info.cold.2+0x52/0x52 [ 151.239105] ? __save_stack_trace+0x7e/0xd0 [ 151.243428] should_fail.cold.4+0xa/0x1a [ 151.247487] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 151.252589] ? save_stack+0x43/0xd0 [ 151.256203] ? kasan_kmalloc+0xc4/0xe0 [ 151.260073] ? kmem_cache_alloc_trace+0x152/0x780 [ 151.264902] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 151.270076] ? __list_lru_init+0x456/0x790 [ 151.274301] ? sget_userns+0x767/0xf00 [ 151.278175] ? graph_lock+0x170/0x170 [ 151.281960] ? vfs_kern_mount.part.34+0xd4/0x4d0 [ 151.286704] ? do_mount+0x564/0x30b0 [ 151.290408] ? ksys_mount+0x12d/0x140 [ 151.294196] ? __x64_sys_mount+0xbe/0x150 [ 151.298338] ? do_syscall_64+0x1b1/0x800 [ 151.302384] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 151.307735] ? find_held_lock+0x36/0x1c0 [ 151.311786] ? __lock_is_held+0xb5/0x140 [ 151.315841] ? check_same_owner+0x320/0x320 [ 151.320591] ? rcu_note_context_switch+0x710/0x710 [ 151.325510] __should_failslab+0x124/0x180 [ 151.329733] should_failslab+0x9/0x14 [ 151.333520] kmem_cache_alloc_trace+0x2cb/0x780 [ 151.338171] ? __kmalloc_node+0x33/0x70 [ 151.342129] ? __kmalloc_node+0x33/0x70 [ 151.346098] ? rcu_read_lock_sched_held+0x108/0x120 [ 151.351102] __memcg_init_list_lru_node+0x17d/0x2c0 [ 151.356104] ? kvfree_rcu+0x20/0x20 [ 151.359717] ? __kmalloc_node+0x47/0x70 [ 151.363685] __list_lru_init+0x456/0x790 [ 151.367741] ? list_lru_destroy+0x4c0/0x4c0 [ 151.372048] ? mark_held_locks+0xc9/0x160 [ 151.376184] ? __raw_spin_lock_init+0x1c/0x100 [ 151.380752] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 151.385762] ? lockdep_init_map+0x9/0x10 [ 151.389817] sget_userns+0x767/0xf00 [ 151.393513] ? get_anon_bdev+0x2f0/0x2f0 [ 151.397562] ? destroy_unused_super.part.11+0x110/0x110 [ 151.402909] ? __alloc_pages_nodemask+0xacf/0xd70 [ 151.407737] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 151.412748] ? kasan_check_read+0x11/0x20 [ 151.416905] ? cap_capable+0x1f9/0x260 [ 151.420784] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 151.426307] ? security_capable+0x99/0xc0 [ 151.430447] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 151.435971] ? ns_capable_common+0x13f/0x170 [ 151.440375] ? get_anon_bdev+0x2f0/0x2f0 [ 151.444421] sget+0x10b/0x150 [ 151.447516] ? ramfs_symlink+0x150/0x150 [ 151.451566] mount_nodev+0x33/0x110 [ 151.455180] ramfs_mount+0x2c/0x40 [ 151.458709] mount_fs+0xae/0x328 [ 151.462067] vfs_kern_mount.part.34+0xd4/0x4d0 [ 151.466637] ? may_umount+0xb0/0xb0 [ 151.470249] ? _raw_read_unlock+0x22/0x30 [ 151.474383] ? __get_fs_type+0x97/0xc0 [ 151.478267] do_mount+0x564/0x30b0 [ 151.481796] ? copy_mount_string+0x40/0x40 [ 151.486030] ? rcu_pm_notify+0xc0/0xc0 [ 151.489910] ? copy_mount_options+0x5f/0x380 [ 151.494304] ? rcu_read_lock_sched_held+0x108/0x120 [ 151.499307] ? kmem_cache_alloc_trace+0x616/0x780 [ 151.504141] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 151.509663] ? _copy_from_user+0xdf/0x150 [ 151.513801] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 151.519324] ? copy_mount_options+0x285/0x380 [ 151.523808] ksys_mount+0x12d/0x140 [ 151.527422] __x64_sys_mount+0xbe/0x150 [ 151.531390] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 151.536394] do_syscall_64+0x1b1/0x800 [ 151.540269] ? finish_task_switch+0x1ca/0x840 [ 151.544753] ? syscall_return_slowpath+0x5c0/0x5c0 [ 151.549671] ? syscall_return_slowpath+0x30f/0x5c0 [ 151.554596] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 151.559949] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 151.564781] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 151.569953] RIP: 0033:0x455a09 [ 151.573126] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 151.592387] RSP: 002b:00007f757d2d4c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 151.600081] RAX: ffffffffffffffda RBX: 00007f757d2d56d4 RCX: 0000000000455a09 03:15:16 executing program 1: r0 = socket$inet(0x2, 0x200000002, 0x592) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, [@local={0xac, 0x14, 0x14, 0xaa}, @empty]}, 0x16) r1 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x2, r1}) [ 151.607335] RDX: 0000000020000100 RSI: 00000000200000c0 RDI: 0000000020000080 [ 151.614588] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 151.621838] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 151.629089] R13: 00000000000004d1 R14: 00000000006fc438 R15: 0000000000000018 [ 151.652220] binder_alloc: binder_alloc_mmap_handler: 10081 20001000-20004000 already mapped failed -16 [ 151.663403] bridge0: port 1(bridge_slave_0) entered blocking state [ 151.669830] bridge0: port 1(bridge_slave_0) entered forwarding state [ 151.683540] binder: BINDER_SET_CONTEXT_MGR already set [ 151.701750] binder: 10081:10107 IncRefs 0 refcount change on invalid ref 1 ret -22 03:15:16 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000180)=0xc) keyctl$chown(0xb, r2, r3, 0x0) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x40, 0x0) ioctl$PPPIOCGL2TPSTATS(r4, 0x80487436, &(0x7f0000000080)="c3111a9b86b70d8910238a32b7a01dff44ad4190f34d20bec58ef55955472820904791fb2780f929a99bdde2b2ae2f6ed807e10e034c8910572cb07c84a33583331e4056e550bff510085b2283378128745018236106d27a7d2a5a04243fe6eeaa7547054c0375feab4ad10a136b980ba91459f6bb60d8232f72267e1507d2da0098609ad5692007cc6817fd0a65a606a963b881a0d752a703d105575b9d3c0965ac4cded803ef4972b2aa3c438d18ad7a1f77c493815155962be52d42e166cffbaaf035d914601d0c130875374e3ad4d0692490c9e20e8dab810276") openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x10000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000380)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000300)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000480)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e20, 0x0, 0x4e20, 0xb0d, 0x0, 0x20, 0x20, 0x97, r5, r3}, {0x35, 0x9, 0x20, 0x80000001, 0xc0b, 0x9, 0xfff, 0x10000}, {0x100000001, 0x100000000, 0x6, 0x5}, 0xfffffffffffffe00, 0x6e6bb3, 0x0, 0x1, 0x2, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d2, 0x2b}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x23012b33d6d5e4f, 0x1, 0x9, 0xb536, 0x1}}, 0xe8) write$rdma_cm(r0, &(0x7f0000001780)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001740)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="0e000000180000fa", @ANYPTR=&(0x7f0000000100)=ANY=[], @ANYRES32=r6, @ANYBLOB="010000000100000000004000aad99a92d25ff3546d118ec1c5463e81f7fd6391d11ac227e36cbb0291ecef2190fff20bb3bc88d6de8c27d0246d3d642e4c74546377017f9d0ff4dce0c4d8250f83ffb8a886228b8fb04e3a4bf90c29cacaf5f8f0730376502ce1c1ce10e6fc83d11f9018163432dc3a142a51eb07353a60c0c9ced8df7d1bad155db9f20989bad16dc65ebdd84f8d5509830b3ed59691f3841200000000000000"], 0x20) 03:15:16 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) write$cgroup_int(r1, &(0x7f0000000180)=ANY=[], 0x3e0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="0047fc2f07d82c99240970") ioctl$BLKSECDISCARD(r1, 0x127d, &(0x7f0000000000)=0x8) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x1012, r3, 0x0) ioctl(r0, 0x40084149, &(0x7f0000001f64)) [ 151.709163] binder: 10081:10083 ioctl 40046207 0 returned -16 03:15:16 executing program 1: r0 = socket$kcm(0x29, 0x7, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") rt_sigpending(&(0x7f00000000c0), 0x8) 03:15:16 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x6}, &(0x7f00000001c0)=0x8) sendmmsg$inet_sctp(r0, &(0x7f00000005c0)=[{&(0x7f0000000000)=@in={0x2, 0x4e20, @rand_addr=0x9}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000040)="d7e5eba868513ae4230a5e366ec816485ef3f9c67be04fdac7baa66421420f742d6734aad5499b3346c90aa96327a5ac0cd6c42a8a73a043ccb02289", 0x3c}, {&(0x7f0000000080)="07624648d46954620569b50df170afda838eeede35d228ff3567bdfe8b45e98935cfb3c99a96b2f0fa8af2e829c6bee586afc3e2a7062a8006b88482d8023489b89ca3cac2e307e8ac0a1842f8e5cae084bb524a9264c674ac19209eb180b2c3ae0ab28eed204dcd1580c9915df515aee2c0ca", 0x73}, {&(0x7f0000000100)}], 0x3, &(0x7f0000000200)=[@authinfo={0x18, 0x84, 0x6, {0xffdc}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x1000, 0x800a, 0x100, 0xa3, 0xffffffff, 0x1, 0x1, r1}}], 0x48, 0x4008814}, {&(0x7f0000000280)=@in={0x2, 0x4e24}, 0x10, &(0x7f0000000540)=[{&(0x7f00000002c0)="44af7a6fb6726d2e41148f68302ebd54c8318a6b050bbd6b96934d174e60c12109b7e7037796c249acde680975ca880595c61c55b258e48b6bc33af6d58826f4822457229ab92f7f2645053650bfbc9d95f108fef54761ad3477ccc0878043fc7f995de0cc0af0c18eca9a5cd77ac9b948fe32bc4521f28333303c1b73f76a6118c290a0481a9ddec1d23d0e02c73382cdd68f00cfce7b270f35212ff6dea79ad7b375ee4877b67f8b4b9bb9110710886c666641ca6cc3f77761ec15596bf76d1cfb5f07416271bfbf562ad0dfa95d806f73d377d0034203152b0f07b084c07d4eb2b102b218", 0xe6}, {&(0x7f00000003c0)="6534508f6a355df44838519e9cae6c0994a2827cadd8c7e34408b636f7446f6014f8af0888653212f01ee8eb0c7c1f20e471731073f91ef20ce40c2a7d172bf13d6ae3417f13416daaa78bf96e7efaab7bfe2f0be14fc951b4ef3c92f57a2a908d8dff12dcc1318f46bc097a2cf9f09e483c8e642a4a85387de5ccd0b89bab82f043ebf928bc2a18461acca3a9d7b453e83477a7329ba5532de842ff6c67abbef63b9283", 0xa4}, {&(0x7f0000000480)="60bfc41d2c46ad3a8b4db845602bed37995b82023d4cff5b1365b04405d5f991745a8ad23d68d7723e756412fb5f9bb80e3a09721febc4a26ff78130fe8fdf1c4ffe55c90678493a", 0x48}, {&(0x7f0000000500)="a044117c1a710e24f41c8df3168283f5c7c335c1969da50e4b64337b93100e675248f41b3e6bfa7620303788c2b2e11ed6a4bd86b1841dddaa8e54", 0x3b}], 0x4, &(0x7f0000000580)=[@dstaddrv4={0x18, 0x84, 0x7, @loopback=0x7f000001}], 0x18, 0x20000000}], 0x2, 0x0) 03:15:16 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x3ff, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f00004aaffc)=0x2, 0x4) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 03:15:17 executing program 7: openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-vsock\x00', 0x2, 0x0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-vsock\x00', 0x2, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @my}, 0x10) [ 151.782112] ucma_write: process 588 (syz-executor5) changed security contexts after opening file descriptor, this is not allowed. 03:15:17 executing program 1: syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x181200) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x402) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f00000000c0)={0x7ff, 0x7, 0x2}) writev(r0, &(0x7f0000000540)=[{&(0x7f0000000100)="38e67f43ce6d3ebb85fbe5f1b9fc11ea1bdf741dc2399b0860cf5c430d40f87453ca2a95880808552e3b85b795c1aac2a3e66aa46713a8b9279dafcb0bd0f683ef3f1347ea72a6d8105296bfe47896a2d76d6f7156ef452c6a2d8e9361e6feb1", 0x60}, {&(0x7f0000000180)="b70bccf0a5d1b3a732b13bdf0dc0b2cde191260eb6009b1f8fb7e3d4160903e3c05e2e33fa620300052922afa72d518bf02c", 0x32}, {&(0x7f00000001c0)="d34bace075720e6bfbf43ee4ac072c04f68135e9312985ce505542c8912d7b7fe7472a9f38ec3d68f1e6dbbe07a340d3ebdd3e68eb683395a34e24eb633e057b91cabeba1e6f68c76d9ea830726937eef0766ad8a2312a32f4526e", 0x5b}, {&(0x7f0000000240)="1de1e20769dd0272c6d663bc479b56301b28ca8fb3dd4d0505facdd04bb6f98fe30f18b7e09bd5e42b209ee9ab7c47eb06eb3904203f063ae555086cccddcaeece9dba1711c28bc907742f52f160c08066e046a778a0ff107525", 0x5a}, {&(0x7f00000002c0)="8820cfce1cdcc17bb30456cdfd1bd58abd9faa1c955913f2a94c69ac9f5215136cef0103bd4d92554fc0e0fcde99015dae070195c17f5b4088bd5db7571393de5ac32f0ee7c88b295d9eb292294016e34d2caa732a64a8f14eb574d1386aabd2df38bd8a929ca3904605510fe789dc50eb2ce420b1b6d6700c", 0x79}, {&(0x7f0000000340)="a92357b54263000d996eabc488b49a72f0182ef130ec0ef82e1b1c896696183a5f0286e23a960c30dcca396e59e983df855cbfe9c1d79d7de899adaf08b4967547d0622f95189da25a89619bb9fd10ada59b8f886f8c54a033ddbfb1140a54692483caf6e2530811acb168817a601c8b495d2095d4911a3d5b32ac1f95dd0b9d3926a168fbcfc319420c4ddd921130e3adfa696512b26ea0139d8a1a7c00aee94886f92cbfa69d13c8decff41b5278a8adbadf4a8966361a978cc556e7838a469892a043c4009472a6fdd5281567256d29c2270916cd", 0xd6}, {&(0x7f0000000440)="76f8596e6439b0347277a2d6b8baba9c1cca19a9d55c7b4308331e685dc112f0c95783417544ee37024ac7969d02b90d7647bf6dd70b2b6a8d8cf76ebf4547c06cc8a1a6268cb59f9c12c8d51e8178fe252377efd513778dad6d6d81d7787ab83708cf2ff08ed2b4080b2a0f3e03a02fab641894f73254ce628439531671d6a5469a5d4c78f765fb15d83032d69478b7de3858507cd2c472d98d4a37958a837a7ae3a058f8e538bfbc739015e84316755a3c15b48873df7d640f8a5eb09725f4346bd7dd91705f36e9a8c739b1c9abfd8422b542fb17", 0xd6}], 0x7) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000000600)={0x8, 0x3}) write(r3, &(0x7f0000000640)="46dc67a90f544d0dc2f23524c115d886437ca0b56735e34e74a191379c67f353bad42168907d318e4c2d935865d73175dd0c5221c6", 0x35) r4 = memfd_create(&(0x7f0000000680)='/dev/loop-control\x00', 0x2) connect$unix(r3, &(0x7f00000006c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000000740)={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'veth1_to_bridge\x00'}) ioctl$IOC_PR_CLEAR(r2, 0x401070cd, &(0x7f00000007c0)={0x6}) ioctl$KDDELIO(r4, 0x4b35, 0x4) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000800)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x20, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 'gretap0\x00'}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000880)={0x2, [0x80000001, 0x7]}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000008c0)={0x2, [0x0, 0x0]}, &(0x7f0000000900)=0xc) r6 = msgget(0x0, 0x424) msgctl$MSG_STAT(r6, 0xb, &(0x7f0000000940)=""/5) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000980)={r5, 0x6, 0x1, 0x88de}, &(0x7f00000009c0)=0x10) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000000a00)=@req={0x4, 0x3, 0x5, 0x7}, 0x10) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000a40), &(0x7f0000000a80)=0x4) openat$mixer(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/mixer\x00', 0x500, 0x0) connect$unix(r4, &(0x7f0000000b00)=@file={0x0, './file0\x00'}, 0x6e) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000b80)) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, &(0x7f0000000bc0)=0x2, 0x4) getpeername$netlink(r4, &(0x7f0000000c00), &(0x7f0000000c40)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000c80)={0xb6, 0x1, 0x8000, 0x3c2, 0x951, 0x6, 0xe34d, 0x42e, r5}, &(0x7f0000000cc0)=0x20) 03:15:17 executing program 6: semget$private(0x0, 0x0, 0x20) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x2, 0x0) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f00000000c0)) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r2, 0x127c, 0x6f4000) 03:15:17 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x503002, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000140)={0x4, 0x4, 0x7ab9, 0x100000001, '\x00', 0x1}) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) signalfd4(r2, &(0x7f0000000200)={0x1000}, 0x0, 0x80800) fcntl$setstatus(r2, 0x4, 0x40c00) bind$alg(r2, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) r3 = accept4(r2, 0x0, &(0x7f0000000040), 0x0) sendfile(r3, r1, &(0x7f0000000100), 0x1) 03:15:17 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 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, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x7fffffff, 0x8000) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000300)={{0x4, 0x5000, 0x0, 0xfbcd, 0x81, 0x9, 0x2, 0x7, 0x2, 0x9, 0x3, 0x8}, {0x0, 0x3000, 0x4, 0xf32, 0x8, 0x8d, 0xffffffffffff7251, 0x8, 0x3, 0x4, 0x0, 0x4}, {0x100000, 0x1f001, 0xb, 0x4, 0x9, 0x7, 0x80000000, 0x1, 0x4, 0x18e4, 0x20, 0x3}, {0x2, 0xd000, 0x9, 0x2320, 0xffff, 0x0, 0x4, 0x5, 0x401, 0x800, 0xfff, 0x7}, {0x10d001, 0xf000, 0xd, 0x4, 0x50e9708, 0x7fff, 0x0, 0x7, 0x4a, 0x2, 0x80, 0x42}, {0x10000, 0x10000, 0x8, 0x8, 0x3, 0x41, 0x5, 0x800, 0x2, 0x100000001, 0x1, 0x40}, {0x2000, 0x1, 0xd, 0xcb, 0x80000000, 0xfd, 0x80000000, 0x5, 0x28, 0x9, 0xe463, 0xfffffffffffffff7}, {0x0, 0x100000, 0x3, 0x9, 0x40, 0xb0c, 0x5d, 0x9, 0x9, 0x100, 0x6}, {0x2, 0x12000}, {0xf001, 0x1}, 0x40010008, 0x0, 0x0, 0x100, 0xa, 0xd000, 0x10000, [0xffffffff, 0x5, 0x6, 0x7]}) r1 = socket$inet(0x2, 0x805, 0x0) r2 = syz_open_dev$amidi(&(0x7f00000002c0)='/dev/amidi#\x00', 0xfffffffffffffffa, 0x0) accept$inet(r2, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000280)) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000000200)="f1", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 03:15:17 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/sctp\x00') ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000180)) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$binfmt_elf32(r0, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0x200, 0x7fffffff, 0x5, 0x0, 0x6, 0x3, 0x0, 0x9, 0x1f9, 0x38, 0x96, 0x3, 0x8, 0x20, 0x2, 0x7, 0x180, 0x9}, [{0x6474e557, 0xc7f6440, 0xe5, 0x44d, 0x1, 0x5, 0x7}], "71af3656e4e044b9a2ef65a4bdc61342ae9a2c97b12bc9e688de49a307cef3eed2c8a61a3774989039bc2862fc1e40978c94871a55007f080f7017e9365e1788c5de9d5ce54b3ce43be78de24e3b"}, 0xa6) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x7, &(0x7f0000000000), 0x4) close(r3) close(r2) 03:15:17 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x7, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) socketpair(0xf, 0x0, 0x4, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000240)={0x1f}, 0x4) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r3, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) io_setup(0x8004, &(0x7f0000000180)=0x0) io_getevents(r4, 0x4, 0x6, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000140)) syz_emit_ethernet(0x3e, &(0x7f0000000200)=ANY=[@ANYBLOB="000000000000ff953462a55586dd60dcd50f00080000fe7ef30000deffffff000000000400aafe8000000000000000000000000000aa8100907800000000"], &(0x7f0000000340)) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x2100, 0x0) 03:15:17 executing program 3 (fault-call:8 fault-nth:25): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000080)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f0000000180)="f6") 03:15:17 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x5, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) syncfs(r0) 03:15:17 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x6) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000100)={0x70003}) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000001c0)=r3, 0x4) 03:15:17 executing program 1: unshare(0x24020400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x10, 0x5, 0x2}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', r0}, 0xfffffffffffffd16) r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x10000, 0xa000) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00000001c0)=0x9, 0xffffffffffffffaa) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x85, 0x1) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000000040)=0x3) 03:15:17 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x1, 0x0, "0efdd9df3d13e9d4b03677374e2cfca56772d649673d744df5f65f2d06cd3a27153e16358c74b918412ddec1f20586eaf1f404e6cf85cf4a39c419dfe2e28cb3f74ac5aaf11d120ffdcb79c93a530697"}, 0xd8) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000011c0)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x0, 0x0, "6ca32c4a9d7116ef67013122f3b7bf6303b13a12e59294c02928b9a341448c6fada9112fad8a7a70a3e3ac470803835fecc7da20e7697c492e334517d1495f47356ad64305085851140dc11b3897eeeb"}, 0xd8) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x5, 0x0, "1ad2817a5e258f17dcb9fe60393b96025ef74f35659419514698b8d591bfeb96ca2be1ebf2bec434bc77de464eeed865090967b3279404b511aa9a98a91128ec729634c1893c83f5b9f02953986d6673"}, 0xd8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x88}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000300)={r1, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x5, 0x1}, &(0x7f0000000180)=0x90) 03:15:17 executing program 6: r0 = socket(0x10, 0x803, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00000001c0)=0x3, 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000003880)={{0x2, 0x0, @multicast2=0xe0000002}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 'gre0\x00'}) recvmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000040)=@in={0x0, 0x0, @dev}, 0x0, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/247}], 0x0, &(0x7f0000000280)=""/4096}}, {{&(0x7f0000001280)=@nfc, 0x0, &(0x7f00000025c0)=[{&(0x7f0000001300)=""/50}, {&(0x7f0000001340)=""/78}, {&(0x7f00000013c0)=""/81}, {&(0x7f0000001440)=""/67}, {&(0x7f00000014c0)=""/62}, {&(0x7f0000001500)=""/188}, {&(0x7f00000015c0)=""/4096}], 0x96, &(0x7f0000002640)=""/56}}, {{&(0x7f0000002680)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x0, &(0x7f0000003700)=[{&(0x7f0000002700)=""/4096}], 0x0, &(0x7f0000003740)=""/30}}], 0x40000000000033b, 0x0, &(0x7f0000000000)={0x77359400}) 03:15:17 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = eventfd2(0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) write$binfmt_elf64(r3, &(0x7f0000000100)=ANY=[@ANYBLOB="7f454c460002a9c50e72d08a82a1a04d"], 0x10) sendfile(r2, r3, &(0x7f0000d83ff8), 0x2008000fffffffe) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000480)={0x5, 0x0, [{0xf004, 0x6d, &(0x7f0000000140)=""/109}, {0x0, 0x1a, &(0x7f0000000000)=""/26}, {0x0, 0xca, &(0x7f00000001c0)=""/202}, {0xd000, 0xc4, &(0x7f00000002c0)=""/196}, {0xf003, 0xb5, &(0x7f00000003c0)=""/181}]}) read(r2, &(0x7f0000000040)=""/10, 0xa) [ 152.152941] FAULT_INJECTION: forcing a failure. [ 152.152941] name failslab, interval 1, probability 0, space 0, times 0 [ 152.164384] CPU: 0 PID: 10176 Comm: syz-executor3 Not tainted 4.17.0+ #87 [ 152.171319] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 152.180674] Call Trace: [ 152.183279] dump_stack+0x1b9/0x294 [ 152.186919] ? dump_stack_print_info.cold.2+0x52/0x52 [ 152.192207] ? __save_stack_trace+0x7e/0xd0 [ 152.196644] should_fail.cold.4+0xa/0x1a 03:15:17 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000000040)) 03:15:17 executing program 6: getsockname(0xffffffffffffffff, &(0x7f0000000000)=@sco, &(0x7f0000000080)=0x80) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @loopback}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) getgroups(0x4, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={r0, r1, r2}, 0xc) getsockopt$bt_hci(0xffffffffffffffff, 0x65, 0x1, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0xf4) [ 152.200719] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 152.205831] ? save_stack+0x43/0xd0 [ 152.209465] ? kasan_kmalloc+0xc4/0xe0 [ 152.213361] ? kmem_cache_alloc_trace+0x152/0x780 [ 152.218207] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 152.223400] ? __list_lru_init+0x456/0x790 [ 152.227641] ? sget_userns+0x767/0xf00 [ 152.231549] ? graph_lock+0x170/0x170 [ 152.235362] ? vfs_kern_mount.part.34+0xd4/0x4d0 [ 152.240129] ? do_mount+0x564/0x30b0 [ 152.243845] ? ksys_mount+0x12d/0x140 [ 152.247647] ? __x64_sys_mount+0xbe/0x150 03:15:17 executing program 6: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000000c0)="6b62ff76c468a38f410f06b17e1d9b78", 0x10) r2 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000440)={0x44, 0x0, &(0x7f0000000300)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), &(0x7f0000000240)}}], 0x0, 0x0, &(0x7f00000003c0)}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000280)=0x0) perf_event_open(&(0x7f0000000180)={0x5, 0x70, 0x100000000, 0x3, 0x401, 0x9, 0x0, 0x2, 0x2, 0xe, 0x7f, 0x8001, 0x100000000, 0x10000, 0x6, 0x400, 0x1, 0x3, 0x89ee, 0xfa3, 0xffffffff, 0x8, 0x3f, 0xffff, 0xdb, 0x8, 0x0, 0xa28, 0x2287, 0x1ff, 0x0, 0x20, 0x4, 0x8, 0x1, 0x9, 0xffff, 0x1, 0x0, 0x8001, 0x2, @perf_bp={&(0x7f0000000100), 0xc}, 0x1, 0x0, 0x7ff, 0x6, 0x4, 0x5, 0x51}, r3, 0x1, r0, 0x2) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000040)={0x4, 0x0, &(0x7f0000000000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f0000000140)="06"}) read(r1, &(0x7f0000000500)=""/4096, 0x1000) signalfd(0xffffffffffffffff, &(0x7f0000000080), 0x8) 03:15:17 executing program 4: r0 = socket$inet6(0xa, 0x100000003, 0x8010000000000084) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x92e, 0x38}, 0x8) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) r4 = getpgid(0xffffffffffffffff) setpgid(r3, r4) [ 152.251799] ? do_syscall_64+0x1b1/0x800 [ 152.255866] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 152.261243] ? find_held_lock+0x36/0x1c0 [ 152.265321] ? __lock_is_held+0xb5/0x140 [ 152.269399] ? check_same_owner+0x320/0x320 [ 152.273733] ? rcu_note_context_switch+0x710/0x710 [ 152.278676] __should_failslab+0x124/0x180 [ 152.282917] should_failslab+0x9/0x14 [ 152.286722] kmem_cache_alloc_trace+0x2cb/0x780 [ 152.291494] ? __kmalloc_node+0x33/0x70 [ 152.295532] ? __kmalloc_node+0x33/0x70 [ 152.299517] ? rcu_read_lock_sched_held+0x108/0x120 [ 152.304544] __memcg_init_list_lru_node+0x17d/0x2c0 [ 152.309569] ? kvfree_rcu+0x20/0x20 [ 152.313203] ? __kmalloc_node+0x47/0x70 [ 152.317197] __list_lru_init+0x456/0x790 [ 152.321275] ? list_lru_destroy+0x4c0/0x4c0 [ 152.325895] ? mark_held_locks+0xc9/0x160 [ 152.325915] ? __raw_spin_lock_init+0x1c/0x100 [ 152.334629] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 152.339671] ? lockdep_init_map+0x9/0x10 [ 152.339692] sget_userns+0x767/0xf00 [ 152.339706] ? get_anon_bdev+0x2f0/0x2f0 03:15:17 executing program 4: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000026d000/0x1000)=nil, 0x1000, 0x6, 0x1000000005c830, r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, 0x8) 03:15:17 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) write$binfmt_aout(r0, &(0x7f0000000340)={{0x1cf, 0x8, 0x7a9, 0x2d1, 0x39f, 0x781, 0x2c4, 0x2}, "1f3b3a0d552956db346e82e080a480430d2a3d19839fed956cc0f17b02ee2122a5fb71e15215195bb9cd3fe2f98cc8762d498055d30ec08b5ce2271a1b00b6a7a16e7eb89f3f7b3b9bccb8751bdeba40b0bae7094285ed2d17891e35", [[], [], [], [], [], [], [], [], [], []]}, 0xa7c) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000000)={0x20, 0x20, 0x8, 0xff, 0x7, 0xa49f}) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000300)={0x0, 0x80000001}) [ 152.339728] ? destroy_unused_super.part.11+0x110/0x110 [ 152.339744] ? __alloc_pages_nodemask+0xacf/0xd70 [ 152.339764] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 152.339783] ? kasan_check_read+0x11/0x20 [ 152.339799] ? cap_capable+0x1f9/0x260 [ 152.339819] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 152.380505] ? security_capable+0x99/0xc0 [ 152.384669] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 152.390212] ? ns_capable_common+0x13f/0x170 [ 152.394626] ? get_anon_bdev+0x2f0/0x2f0 [ 152.398689] sget+0x10b/0x150 [ 152.401801] ? ramfs_symlink+0x150/0x150 [ 152.405867] mount_nodev+0x33/0x110 [ 152.409503] ramfs_mount+0x2c/0x40 [ 152.413046] mount_fs+0xae/0x328 [ 152.416469] vfs_kern_mount.part.34+0xd4/0x4d0 [ 152.421051] ? may_umount+0xb0/0xb0 [ 152.424676] ? _raw_read_unlock+0x22/0x30 [ 152.428824] ? __get_fs_type+0x97/0xc0 [ 152.432718] do_mount+0x564/0x30b0 [ 152.436260] ? interrupt_entry+0xb1/0xf0 [ 152.440327] ? copy_mount_string+0x40/0x40 [ 152.444559] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 152.449308] ? retint_kernel+0x10/0x10 [ 152.453193] ? copy_mount_options+0x213/0x380 [ 152.457690] ? write_comp_data+0x1b/0x70 [ 152.461747] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 152.467270] ? copy_mount_options+0x285/0x380 [ 152.471760] ksys_mount+0x12d/0x140 [ 152.475390] __x64_sys_mount+0xbe/0x150 [ 152.479356] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 152.484374] do_syscall_64+0x1b1/0x800 [ 152.488257] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 152.493093] ? syscall_return_slowpath+0x5c0/0x5c0 [ 152.498030] ? syscall_return_slowpath+0x30f/0x5c0 [ 152.502958] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 152.508328] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 152.513176] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 152.518354] RIP: 0033:0x455a09 [ 152.521523] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 152.540734] RSP: 002b:00007f757d2d4c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 03:15:17 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2b41c0, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000040), &(0x7f0000000080)) futex(&(0x7f00000000c0)=0x2, 0x3, 0x2, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140)=0x1, 0x0) r1 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x0, r1}) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00000001c0)={0xff, 0xb, 0x0, 0x10001, "5bf159dfcc4e0af76c80641d1f6ce9228d8e9f4c394f101f4357d02468ce0e90"}) r2 = socket(0x11, 0x4, 0xffff) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x7ff}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={r3, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7, 0xfffffffffffffff9}, 0x90) ioctl$SG_GET_RESERVED_SIZE(r0, 0x2272, &(0x7f0000000340)) ioctl$SG_GET_SCSI_ID(r0, 0x2276, &(0x7f0000000380)) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000003c0)={r3, 0x9a}, &(0x7f0000000400)=0x8) ioctl(r2, 0x200, &(0x7f0000000440)="70917c6d0c73502bd700b738653e7a0f8435cd776408d6570f5f44906f2c06f3a0d1f131878949481856e60f5e2e4efe5478a39d891cb5adc51c94257a2fe075e1b0025cf7b592e15b7468dfa1861e92275fe887442f76fee20ce06e301949cb2d53d07f6280bc3b61110373aa0e8e3c99e316d6bb9c656935219c0682b131ea1f0b9f8f7486cf4b5d4709e471260a7081690c") setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000500)={r4, 0xd4, 0x5, [0x4, 0x1, 0x1, 0x4, 0x9000000000000000]}, 0x12) getsockname$llc(r2, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000580)=0x10) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000005c0), 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000600)={{{@in6=@ipv4={[], [], @remote}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000700)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000740)={0x40, 0x0, r1, 0x4587, r5, 0x8000, 0x9bd, 0x3ff}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000780)={r3, 0x4, 0x6, [0x88e, 0x8, 0x0, 0x1, 0x0, 0x81]}, &(0x7f00000007c0)=0x14) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000800)={0x40000000, 0x800, 0x11}) bind$vsock_stream(r0, &(0x7f0000000840)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) sendmsg$nl_route(r2, &(0x7f0000000940)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000900)={&(0x7f00000008c0)=@getnetconf={0x14, 0x52, 0x100, 0x70bd2a, 0x25dfdbff, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x10) r6 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000000980)={0x8, 0xfffffffffffffff7}) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f00000009c0)={0x1, 0x0, [{0xc0000000, 0x8, 0x2, 0xfffffffffffffff9, 0x800, 0x4, 0x9}]}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) sched_rr_get_interval(r1, &(0x7f0000000a00)) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000a80)={0x1, &(0x7f0000000a40), 0x1, r0, 0x6}) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000ac0)=0x10, 0x4) [ 152.548437] RAX: ffffffffffffffda RBX: 00007f757d2d56d4 RCX: 0000000000455a09 [ 152.555699] RDX: 0000000020000100 RSI: 00000000200000c0 RDI: 0000000020000080 [ 152.562961] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 152.570227] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 152.577488] R13: 00000000000004d1 R14: 00000000006fc438 R15: 0000000000000019 [ 152.605948] binder: 10199:10200 transaction failed 29189/-22, size 0-0 line 2852 [ 152.633331] binder: undelivered TRANSACTION_ERROR: 29189 [ 152.664758] binder: 10199:10216 transaction failed 29189/-22, size 0-0 line 2852 [ 152.707784] binder: undelivered TRANSACTION_ERROR: 29189 03:15:18 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80000, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f00000000c0)=0x4, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000100)=0xc69a, 0x4) fremovexattr(r0, &(0x7f0000000140)=@random={'security.', '/dev/sequencer2\x00'}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x40, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00000001c0)={0x6, r1, 0x1}) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000200), &(0x7f0000000240)=0x30) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000280)) r3 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r4 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$link(0x8, r3, r4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000003c0)={0x7, 0xb, 0x20, 0x4, 0x0}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000440)={0x1, 0x2, 0x9, 0x80000001, r5}, &(0x7f0000000480)=0x10) r6 = syz_genetlink_get_family_id$team(&(0x7f0000000500)='team\x00') getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000540)={0x0, @multicast2, @rand_addr}, &(0x7f0000000580)=0xc) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000005c0)={0x0, @loopback, @multicast1}, &(0x7f0000000600)=0xc) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000640)={0x0, @dev, @multicast2}, &(0x7f0000000680)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000006c0)={{{@in6=@ipv4={[], [], @local}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f00000007c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000900)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000a00)=0xe8) accept$packet(r1, &(0x7f0000002040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002080)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000038c0)={{{@in=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f00000039c0)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003a00)={0x0, @rand_addr}, &(0x7f0000003a40)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000003a80)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000003dc0)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f0000003d80)={&(0x7f0000003ac0)={0x294, r6, 0x804, 0x70bd27, 0x25dfdbfc, {}, [{{0x8, 0x1, r7}, {0xbc, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r11}, {0x12c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}]}}, {{0x8, 0x1, r13}, {0x80, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xfffffffffffffff7}}, {0x8, 0x6, r14}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}]}}]}, 0x294}, 0x1, 0x0, 0x0, 0x4000800}, 0x4000000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003e00)={0x200, 0x8, 0x2, 0x100000001, r5}, &(0x7f0000003e40)=0x10) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000003e80)={0x3, 0x80000001}) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000003ec0)={0x1, 0x0, [0x0, 0x7, 0xaabf, 0x6, 0x377, 0xf9, 0x2, 0x5]}) getsockname$inet6(r0, &(0x7f0000003f40)={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000003f80)=0x1c) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000003fc0)=0x0) fcntl$lock(r2, 0x7, &(0x7f0000004000)={0x0, 0x6, 0x8af, 0x0, r16}) 03:15:18 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x100, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000080)=0x9) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f0000000040)="66bad104b00fee0f3166bad00466b8008066ef0f01f0b9a50a00000f320fc718f20f072e67f3260f2092b9800000c00f3235002000000f300f01cb", 0x3b}], 0x32f, 0x0, &(0x7f00000000c0), 0x100000000000019d) ioctl$KVM_RUN(r3, 0xae80, 0x0) 03:15:18 executing program 3 (fault-call:8 fault-nth:26): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000080)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f0000000180)="f6") 03:15:18 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x15}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x233}, 0x1}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x9, [0xe518, 0xc9ac, 0x1, 0x0, 0x100000001, 0x7fff, 0x3, 0x7fffffff, 0xa0]}, 0x16) 03:15:18 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'os2.', '/dev/kvm\x00'}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000002c0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x5}]}) 03:15:18 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f00000000c0)=0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) 03:15:18 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x2, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000080)=0xfffffffffffffffb) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000000c0)={{0x8, 0x7f}, {0x1, 0xa57f}, 0x3, 0x4, 0x8}) ioctl$BLKGETSIZE64(r0, 0x80081272, &(0x7f0000000140)) prctl$intptr(0x1c, 0x64) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000980)={0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, &(0x7f0000000a40)=0x98) setresuid(0x0, 0x0, 0x0) 03:15:18 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)) ioctl$SG_GET_RESERVED_SIZE(r0, 0x2272, &(0x7f0000000040)) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x1ff, 0x4000) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) syz_extract_tcp_res(&(0x7f00000000c0)={0x41424344, 0x41424344}, 0x1, 0x2) syz_extract_tcp_res$synack(&(0x7f0000000100)={0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x14a, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [], {@ipv6={0x86dd, {0x1, 0x6, "e250d5", 0x114, 0x3b, 0x6, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[@srh={0xbf, 0x0, 0x4, 0x0, 0x9, 0x4, 0x3}], @tcp={{0x4e21, 0x4e20, r3, r4, 0x0, 0x0, 0x16, 0x28, 0x8, 0x0, 0x4, {[@fastopen={0x22, 0xb, "e551cfecdc5f734ea7"}, @timestamp={0x8, 0xa, 0xfd, 0xfffffffffffffff9}, @generic={0x8, 0x8, "2eda93dfb48d"}, @sack={0x5, 0x2}, @timestamp={0x8, 0xa, 0x100, 0x1ff}, @sack={0x5, 0x16, [0x3e, 0x8, 0x132, 0x10000, 0x0]}, @window={0x3, 0x3}, @nop={0x1}]}}, {"2df543cfc88fca20f3e9200ef502de6a647cc01ed4d5ddbd14294a088caa010a9df121fdfef41b8026033188c338086180edc907a5e9d5efd8e2b1a9682d6d2e15c8e9e0ce5546d7b35190f6dda5a9c77aba5023c149663d73041acd9705db5a9a15aee144722c577e5ebdab94d1d7fcba1aab9a1cd032db11bc32dc07cbfda33fd632db47e9b85f5c0ec7aa0fa8440d3bac698598cd637cf8b68bb2547e179ecd368d488c9457005ba4396fe8808edc6db6f1d8"}}}}}}}, &(0x7f00000002c0)={0x0, 0x1, [0xf88, 0x2b8, 0x3aa, 0xfc3]}) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000300), &(0x7f0000000340)=0x10) accept4$netrom(r2, &(0x7f0000000380), &(0x7f00000003c0)=0x10, 0x800) mremap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000ffe000/0x2000)=nil) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000400)={0x1, 0x2, 0x5}) r5 = syz_open_dev$audion(&(0x7f0000000440)='/dev/audio#\x00', 0xa03, 0x408001) ioctl$sock_bt_hidp_HIDPCONNADD(r5, 0x400448c8, &(0x7f0000000500)={r1, r0, 0x1b, 0x8, &(0x7f0000000480)="84b834fdbb303d5e862292fa07d41575c67f50b2a9fbf20853fa889ddc1c972f0548cbd5a38ef2bfcb16afe8ba8591440da11e97d7249a22cb0e536379e0e74edd741696abcf0a58bcfb77f0e9367a616db5cb42caf8a9a1295f", 0x7f, 0x400, 0x7, 0x3ff, 0x3, 0x8, 0xfffffffffffffffa, "13f110b6782a99965ba68cc8d3c09c2fadfad3bf4b7b28fea1b23f250eb925835699923b6ceb9fd1041bd38b91b06a1f8d6072c9920b2258baafafae4045c356766cb5f18aeba87ccc6a091f3dadbf368775375d429f1f51c967fdb72417ce8bfa94c70c2658f293a01b212e4aa41f4351fa25ef4d57ab3c57b418fe5d8eba45af068fee085932f58377c2a28bd850f30a8779fc03c54bfa5e517043a0f009b27fd942406f867fd9b01c7c459129871da1ccf66a"}) rt_sigsuspend(&(0x7f0000000600)={0xb1a2}, 0x8) socketpair(0x3, 0x2, 0xab1, &(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(r7, 0x8933, &(0x7f0000001b80)={'team0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000001bc0)=r8) fchmod(r6, 0x101) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000001c00)={0x8, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000001c40)={0x3, r9, 0x1, 0x9}) ioctl$KVM_ASSIGN_SET_MSIX_NR(r5, 0x4008ae73, &(0x7f0000001c80)={0x8, 0xd304}) getresuid(&(0x7f0000001cc0), &(0x7f0000001d00), &(0x7f0000001d40)=0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001d80)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6, 0x4e21, 0x0, 0x4e20, 0x0, 0xa, 0xa0, 0x0, 0x46cc8fb8329536db, r8, r10}, {0x1, 0x7, 0x1, 0x3ed, 0x8, 0x8, 0xe6, 0x9ca7}, {0x4, 0x0, 0x5, 0x4}, 0x9, 0x6e6bbf, 0x2, 0x1, 0x1, 0x2}, {{@in6=@dev={0xfe, 0x80, [], 0x12}, 0x4d6, 0xff}, 0xa, @in=@multicast1=0xe0000001, 0x3505, 0x1, 0x3, 0x7, 0xffffffffffffa18f, 0x1, 0x4b7d}}, 0xe8) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000001e80)) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f0000001ec0)=""/46) mknod$loop(&(0x7f0000001f00)='./file0\x00', 0x4, 0x0) r11 = msgget$private(0x0, 0x1) msgrcv(r11, &(0x7f0000001f40)={0x0, ""/228}, 0xec, 0x3, 0x0) [ 153.056766] Unknown ioctl 1074033746 [ 153.064840] Unknown ioctl 21527 [ 153.072560] FAULT_INJECTION: forcing a failure. [ 153.072560] name failslab, interval 1, probability 0, space 0, times 0 [ 153.084444] CPU: 1 PID: 10230 Comm: syz-executor3 Not tainted 4.17.0+ #87 [ 153.091377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 153.092143] Unknown ioctl 1079006001 [ 153.100735] Call Trace: [ 153.100761] dump_stack+0x1b9/0x294 [ 153.100784] ? dump_stack_print_info.cold.2+0x52/0x52 [ 153.100804] ? __save_stack_trace+0x7e/0xd0 [ 153.100831] should_fail.cold.4+0xa/0x1a [ 153.124260] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 153.129381] ? save_stack+0x43/0xd0 [ 153.132273] Unknown ioctl -2146954638 [ 153.133008] ? kasan_kmalloc+0xc4/0xe0 [ 153.133026] ? kmem_cache_alloc_trace+0x152/0x780 [ 153.133041] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 153.133051] ? __list_lru_init+0x456/0x790 [ 153.133067] ? sget_userns+0x767/0xf00 [ 153.158831] ? graph_lock+0x170/0x170 [ 153.160782] Unknown ioctl 21527 [ 153.162642] ? vfs_kern_mount.part.34+0xd4/0x4d0 [ 153.162658] ? do_mount+0x564/0x30b0 [ 153.162671] ? ksys_mount+0x12d/0x140 [ 153.162687] ? __x64_sys_mount+0xbe/0x150 [ 153.162708] ? do_syscall_64+0x1b1/0x800 [ 153.186347] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 153.191704] ? find_held_lock+0x36/0x1c0 [ 153.195757] ? __lock_is_held+0xb5/0x140 [ 153.199803] ? i915_gem_map_dma_buf+0x680/0x8e0 [ 153.204468] ? check_same_owner+0x320/0x320 [ 153.208780] ? rcu_note_context_switch+0x710/0x710 [ 153.213700] __should_failslab+0x124/0x180 [ 153.217921] should_failslab+0x9/0x14 [ 153.221709] kmem_cache_alloc_trace+0x2cb/0x780 [ 153.226364] ? __kmalloc_node+0x33/0x70 [ 153.230321] ? __kmalloc_node+0x33/0x70 [ 153.234283] ? rcu_read_lock_sched_held+0x108/0x120 [ 153.239288] __memcg_init_list_lru_node+0x17d/0x2c0 [ 153.244292] ? kvfree_rcu+0x20/0x20 [ 153.247905] ? __kmalloc_node+0x47/0x70 [ 153.251872] __list_lru_init+0x456/0x790 [ 153.255930] ? list_lru_destroy+0x4c0/0x4c0 [ 153.260237] ? mark_held_locks+0xc9/0x160 [ 153.264375] ? __raw_spin_lock_init+0x1c/0x100 [ 153.268944] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 153.273953] ? lockdep_init_map+0x9/0x10 [ 153.278008] sget_userns+0x767/0xf00 [ 153.281709] ? get_anon_bdev+0x2f0/0x2f0 [ 153.285762] ? destroy_unused_super.part.11+0x110/0x110 [ 153.291124] ? __alloc_pages_nodemask+0xacf/0xd70 [ 153.295961] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 153.300975] ? kasan_check_read+0x11/0x20 [ 153.305112] ? cap_capable+0x1f9/0x260 [ 153.308991] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 153.314518] ? security_capable+0x99/0xc0 [ 153.318658] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 153.324182] ? ns_capable_common+0x13f/0x170 [ 153.328578] ? get_anon_bdev+0x2f0/0x2f0 [ 153.332622] sget+0x10b/0x150 [ 153.335721] ? ramfs_symlink+0x150/0x150 [ 153.339767] mount_nodev+0x33/0x110 [ 153.343385] ramfs_mount+0x2c/0x40 [ 153.346918] mount_fs+0xae/0x328 [ 153.350279] vfs_kern_mount.part.34+0xd4/0x4d0 [ 153.354852] ? may_umount+0xb0/0xb0 [ 153.358469] ? _raw_read_unlock+0x22/0x30 [ 153.362602] ? __get_fs_type+0x97/0xc0 [ 153.366478] do_mount+0x564/0x30b0 [ 153.370009] ? copy_mount_string+0x40/0x40 [ 153.374236] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 153.379240] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 153.383994] ? retint_kernel+0x10/0x10 [ 153.387878] ? copy_mount_options+0x1f0/0x380 [ 153.392369] ? copy_mount_options+0x1fa/0x380 [ 153.396853] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 153.402375] ? copy_mount_options+0x285/0x380 [ 153.406863] ksys_mount+0x12d/0x140 [ 153.410496] __x64_sys_mount+0xbe/0x150 [ 153.414453] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 153.419457] do_syscall_64+0x1b1/0x800 [ 153.423331] ? finish_task_switch+0x1ca/0x840 [ 153.427817] ? syscall_return_slowpath+0x5c0/0x5c0 [ 153.432737] ? syscall_return_slowpath+0x30f/0x5c0 [ 153.437656] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 153.443175] ? retint_user+0x18/0x18 [ 153.446892] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 153.451727] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 153.456908] RIP: 0033:0x455a09 [ 153.460078] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 153.479398] RSP: 002b:00007f757d2d4c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 153.487103] RAX: ffffffffffffffda RBX: 00007f757d2d56d4 RCX: 0000000000455a09 [ 153.494367] RDX: 0000000020000100 RSI: 00000000200000c0 RDI: 0000000020000080 [ 153.501619] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 03:15:18 executing program 1: r0 = socket(0x10, 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000200)=""/168) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f00000002c0)={0x4, 0x9, 0x8001, 0x0, 0x0, [], [], [], 0x96, 0x100000001}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@ipv6_deladdr={0x17, 0x15, 0x1, 0x0, 0x0, {0xa}, [@IFA_FLAGS={0x8, 0x8}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}]}, 0x34}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000400)={0x0, @in6={{0xa, 0x4e24, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x7d9}}, [0x400, 0x7, 0x5, 0x100, 0x3, 0x40, 0x7e, 0x800, 0xffff, 0xfffffffffffffffb, 0x20, 0xbb5, 0x2, 0x40, 0x6]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r2, &(0x7f0000000140)=0x4) [ 153.508872] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 153.516132] R13: 00000000000004d1 R14: 00000000006fc438 R15: 000000000000001a 03:15:18 executing program 1: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00000002c0)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x208040, 0x0) mkdirat(r0, &(0x7f0000000100)='./file1\x00', 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e24, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0x1d75}, {0xa, 0x4e21, 0x1, @empty, 0x100000001}, 0x6, [0x1, 0x67, 0x7fffffff, 0x55, 0x9, 0xfa8, 0xfffffffffffff31d, 0x10001]}, 0x5c) rename(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000040)='./file0/file0\x00') creat(&(0x7f00000000c0)='./file0/bus\x00', 0x0) 03:15:18 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x880, 0x0) sendmsg$alg(r1, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000140)="e505ec954f05281d97e8da4dbe25ad98f27c88e455408df6b005e419d1c09f52f6432c4e83908ac3e1f8ec7f4049c9fdf1c548ad8e5d1c120462dddcf757897c6d2e2709832cc0bc08e0a7b02be1a71f04050832e978e0a015510b76bd7a", 0x5e}, {&(0x7f0000000280)="d58924db091f9fcaaaa076296fd4b5551f4a03530fad724e357d34fd9dd4ec76f238fc0eac658a790075c57794009b4c53d32999210f49f0e667fee105cf61da52984b39eae83c62bb551ea9430cecf669e28f03f209d9a95a57832c075fb8f6d6e42782c6e96e9132d72424d817da975091071f3924e589960d9c7d31baadad93ab4e3c7b96eb336c10f81ec4dbafd0f308f6e45cb94ac5987aaa6bf67bdf4ead3c2242e0a24a6ee1e3051242ced755db61f9cd269560c0e0cc5334839fa4f2696ec5686584792a0b5b2f53417260b7790c878fab131c8e7e", 0xd9}, {&(0x7f0000000380)="41f8dc79a5e86f98ecdb3d7b5fb8779f0ac071cb685d92fdc32529aaa3a54a8efcd436e0aa9c37d3505d32b78313bd8c5263fd624179ffd51f1fea0b5181ea43b3e2210e1e8143580cda829a8a590ec767b2308acc66fd3518d4a3b94b6ad9cef72b57152bdd7edc32e7df71eb9f8c866f8a8ed22ea4a4ac66d4c0d477ab168a6a5a94e2598c252ab3eaf8e1ddade788504ac8cd3410307957aa0aca111aa847cb1335d00880082da6d932a6efa136d2812174b86471de9bdf30a1e72a9e73cfebc3883b3ba320c51b8a0b31d734805b79d254dfc2b59a3b98195aaeddc418169d242fe2db43786f140da163ff8819ffa09b9aee535082b63b9bb6321447dc", 0xff}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f00000000c0)="bf20c671c860653d6761da7278734007ecaedc9538f32b62", 0x18}, {&(0x7f00000001c0)="01fce295ea9d29c476692edc9167498404fd4be17dd2e761e572459ea966c4b73d8274f88685fec03dc541b24364b068849a976b6809264f7721a7f819c73e7d732e84f4bd7f8d1f39e7cbdb2390405813fd0c87347f8bd472973978045e9e207600dc3b48ddfef1540cdcb619b82fc5b31c5fa241ae22b9415860", 0x7b}, {&(0x7f0000001480)="45507b593e5ad64fa223ebc5be798183957fc09555c3f4ad53c0497e69d1bcb9bb9e405c31c882f3c7e59ab065ba39d5e6f2ce4968551b89d755bf037c55716af1af93ae52b7920ed749a5a24bd4e8c1652521993f5c8250605f011d3bd6b77de01d58acf2cefe6f88010049b2c3e04b64e2b7d698edad779da9cc1c5f06cb5e478d5a9edebc9f0a6fce5c", 0x8b}, {&(0x7f0000001540)="1978f7814eb6a51693a78e72703e147284a8d11ba3314fa9eb27410e49e50e96355a53d16458a00b859922d7014257f1d530f8acacc789c73ff94195f44db706b7c215e0590d90e200cb2b86024c79a8a037f8ba2bcbe91117e615a639caa438ebc26218290f2ed7311179be6cd98e49089e36954e678a681a43c855c6f75f884e5cf2c553cf789425c480d7e301e8643b8bf701d4a9829992ef223bf9543e6eb201d59a60bb4d741b4484218ce31f960cc27f7b84ee37c9b2ed74cb72a3a7076c63379e3c6602c623eaa00b122971440bbddcd7b4b963ec56f52bdc", 0xdc}], 0x8, &(0x7f00000016c0)=ANY=[@ANYBLOB="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"], 0x128, 0x40000}, 0x841) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001840)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000001940)=0xe8) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000001980)=r2) r3 = socket(0xa, 0x200000000001, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") userfaultfd(0x800) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="240000004f0007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 03:15:18 executing program 6: r0 = socket$kcm(0x29, 0x2000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x2200, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0x80, &(0x7f00000000c0)=""/227, &(0x7f00000001c0)=0xe3) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000000)) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r4, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000001040)=ANY=[@ANYBLOB="0600000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff"]) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 153.552904] kvm: pic: non byte write [ 153.557276] Unknown ioctl 1079006001 [ 153.573947] Unknown ioctl -2146954638 03:15:18 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x24, 0x0, 0x0) 03:15:18 executing program 3 (fault-call:8 fault-nth:27): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000080)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f0000000180)="f6") [ 153.606591] Unknown ioctl 1074025690 03:15:18 executing program 5: unshare(0x64000400) r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x280, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000100)={0x8001, 0x8001, 0x800000000000, 0x7}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x6, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) [ 153.647553] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 153.691246] Unknown ioctl 1074033746 [ 153.769732] IPVS: ftp: loaded support on port[0] = 21 [ 153.782535] FAULT_INJECTION: forcing a failure. [ 153.782535] name failslab, interval 1, probability 0, space 0, times 0 [ 153.794018] CPU: 1 PID: 10274 Comm: syz-executor3 Not tainted 4.17.0+ #87 [ 153.800950] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 153.810304] Call Trace: [ 153.812887] dump_stack+0x1b9/0x294 [ 153.816510] ? dump_stack_print_info.cold.2+0x52/0x52 [ 153.821692] ? __save_stack_trace+0x7e/0xd0 [ 153.826004] should_fail.cold.4+0xa/0x1a [ 153.830055] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 153.835151] ? save_stack+0x43/0xd0 [ 153.838762] ? kasan_kmalloc+0xc4/0xe0 [ 153.842635] ? kmem_cache_alloc_trace+0x152/0x780 [ 153.847463] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 153.852634] ? __list_lru_init+0x456/0x790 [ 153.856853] ? sget_userns+0x767/0xf00 [ 153.860723] ? graph_lock+0x170/0x170 [ 153.864505] ? vfs_kern_mount.part.34+0xd4/0x4d0 [ 153.869242] ? do_mount+0x564/0x30b0 [ 153.872938] ? ksys_mount+0x12d/0x140 [ 153.876721] ? __x64_sys_mount+0xbe/0x150 [ 153.880852] ? do_syscall_64+0x1b1/0x800 [ 153.884894] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 153.890241] ? find_held_lock+0x36/0x1c0 [ 153.894294] ? __lock_is_held+0xb5/0x140 [ 153.898355] ? check_same_owner+0x320/0x320 [ 153.902668] ? rcu_note_context_switch+0x710/0x710 [ 153.907592] __should_failslab+0x124/0x180 [ 153.911813] should_failslab+0x9/0x14 [ 153.915595] kmem_cache_alloc_trace+0x2cb/0x780 [ 153.920248] ? __kmalloc_node+0x33/0x70 [ 153.924297] ? __kmalloc_node+0x33/0x70 [ 153.928261] ? rcu_read_lock_sched_held+0x108/0x120 [ 153.933264] __memcg_init_list_lru_node+0x17d/0x2c0 [ 153.938263] ? kvfree_rcu+0x20/0x20 [ 153.941872] ? __kmalloc_node+0x47/0x70 [ 153.945831] __list_lru_init+0x456/0x790 [ 153.949874] ? list_lru_destroy+0x4c0/0x4c0 [ 153.954178] ? mark_held_locks+0xc9/0x160 [ 153.958312] ? __raw_spin_lock_init+0x1c/0x100 [ 153.962883] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 153.967882] ? lockdep_init_map+0x9/0x10 [ 153.971930] sget_userns+0x767/0xf00 [ 153.975623] ? get_anon_bdev+0x2f0/0x2f0 [ 153.979671] ? destroy_unused_super.part.11+0x110/0x110 [ 153.985022] ? __alloc_pages_nodemask+0xacf/0xd70 [ 153.989849] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 153.994857] ? kasan_check_read+0x11/0x20 [ 153.998992] ? cap_capable+0x1f9/0x260 [ 154.002876] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 154.008401] ? security_capable+0x99/0xc0 [ 154.012533] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 154.018054] ? ns_capable_common+0x13f/0x170 [ 154.022448] ? get_anon_bdev+0x2f0/0x2f0 [ 154.026491] sget+0x10b/0x150 [ 154.029589] ? ramfs_symlink+0x150/0x150 [ 154.033631] mount_nodev+0x33/0x110 [ 154.037243] ramfs_mount+0x2c/0x40 [ 154.040764] mount_fs+0xae/0x328 [ 154.044127] vfs_kern_mount.part.34+0xd4/0x4d0 [ 154.048692] ? may_umount+0xb0/0xb0 [ 154.052301] ? _raw_read_unlock+0x22/0x30 [ 154.056432] ? __get_fs_type+0x97/0xc0 [ 154.060303] do_mount+0x564/0x30b0 [ 154.063833] ? interrupt_entry+0xb1/0xf0 [ 154.067876] ? copy_mount_string+0x40/0x40 [ 154.072093] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 154.076835] ? retint_kernel+0x10/0x10 [ 154.080709] ? copy_mount_options+0x1e3/0x380 [ 154.085191] ? write_comp_data+0x11/0x70 [ 154.089237] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 154.094820] ? copy_mount_options+0x285/0x380 [ 154.099299] ksys_mount+0x12d/0x140 [ 154.102911] __x64_sys_mount+0xbe/0x150 [ 154.106867] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 154.111869] do_syscall_64+0x1b1/0x800 [ 154.115739] ? finish_task_switch+0x1ca/0x840 [ 154.120865] ? syscall_return_slowpath+0x5c0/0x5c0 [ 154.125785] ? syscall_return_slowpath+0x30f/0x5c0 [ 154.130701] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 154.136048] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 154.140878] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 154.146047] RIP: 0033:0x455a09 [ 154.149216] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 154.168433] RSP: 002b:00007f757d2d4c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 154.176138] RAX: ffffffffffffffda RBX: 00007f757d2d56d4 RCX: 0000000000455a09 [ 154.183397] RDX: 0000000020000100 RSI: 00000000200000c0 RDI: 0000000020000080 [ 154.190647] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 154.197898] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 154.205149] R13: 00000000000004d1 R14: 00000000006fc438 R15: 000000000000001b 03:15:19 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x1, 0x80400) mbind(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000240)=0xffff, 0x7, 0x2) io_setup(0xfffffffffffffffe, &(0x7f0000000280)=0x0) io_destroy(r2) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000200)='dctcp-reno\x00', 0xb) ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0x4008af04, &(0x7f0000000380)=&(0x7f0000000340)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv6_newaddr={0x40, 0x14, 0x509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_CACHEINFO={0x14, 0x8, {0x600}}, @IFA_ADDRESS={0x14, 0x1, @mcast1={0xff, 0x1, [], 0x1}}]}, 0x40}, 0x1}, 0x0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f00000000c0)=0x3, 0x4) 03:15:19 executing program 7: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000440)={@loopback, @rand_addr}, &(0x7f0000000480)=0xc) r2 = socket$netlink(0x10, 0x3, 0x17) r3 = syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000200)={{{@in=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@local}}, &(0x7f0000000300)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000340)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f00000003c0)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000006100)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000006140)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000006240)={'team0\x00', 0x0}) recvmmsg(r2, &(0x7f0000007a80)=[{{&(0x7f0000006340)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000007900)=[{&(0x7f00000063c0)=""/77, 0x4d}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/60, 0x3c}, {&(0x7f0000007480)=""/149, 0x95}, {&(0x7f0000007540)=""/86, 0x56}, {&(0x7f00000075c0)=""/92, 0x5c}, {&(0x7f0000007640)=""/161, 0xa1}, {&(0x7f0000007700)=""/72, 0x48}, {&(0x7f0000007780)=""/109, 0x6d}, {&(0x7f0000007800)=""/231, 0xe7}], 0xa, &(0x7f00000079c0)=""/192, 0xc0, 0x8}, 0x1000}], 0x1, 0x10000, &(0x7f0000007ac0)={0x0, 0x989680}) getsockname$packet(0xffffffffffffffff, &(0x7f0000007c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000007c40)=0x14) sendmsg$TEAM_CMD_NOOP(r2, &(0x7f0000008040)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1200000}, 0xc, &(0x7f0000008000)={&(0x7f0000007c80)=ANY=[@ANYBLOB="44030083", @ANYRES16=r3, @ANYBLOB="20002abd7000fbdbdf250000000008000100", @ANYRES32=r4, @ANYBLOB="7c00020038000100240001006e6f746966795f70656572735f636f356e740000000000b73d8f621a786d64ff418011977ab74f0000000000080004000000000040000100240001002cc75f706f72745f73746174730000e8ffffffffffffff00000000000000000008000300", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="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", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB="780002003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r9, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000100000008000100", @ANYRES32=r10, @ANYBLOB="f000020038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000600000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b000000080004005d00000008000700000000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r11, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004007f000000"], 0x344}, 0x1, 0x0, 0x0, 0x40000}, 0x24008000) r12 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000500)=0x1c, 0x0) getsockopt$inet6_int(r12, 0x29, 0xce, &(0x7f0000000540), &(0x7f0000000580)=0x4) r13 = openat$null(0xffffffffffffff9c, &(0x7f0000000380)='/dev/null\x00', 0x40, 0x0) setsockopt$inet_opts(r13, 0x0, 0xd, &(0x7f0000000400)="7df2029502b63f57ae4e92", 0xb) sendmsg$nl_route(r2, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_newroute={0x24, 0x18, 0x101, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @dev={0xac, 0x14, 0x14}}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x0) ioctl$BLKSECDISCARD(r13, 0x127d, &(0x7f00000005c0)=0x1) 03:15:19 executing program 2: r0 = socket$kcm(0x29, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000480)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept(r1, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f00000000c0)=0x80) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000300)=@sack_info={0x0, 0x0, 0x1}, 0xc) 03:15:19 executing program 4: r0 = socket(0x400800000000011, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x68, &(0x7f0000000140)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in6={0xa, 0x4e24, 0x7fff, @empty, 0x1}, @in={0x2, 0x4e21, @loopback=0x7f000001}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000280)={r2, 0x74, "5fb2ec4413216894ecfe0f47e5c23c67a6912a61c3ee76ab781c7d9e73cc8a9fa777f9a3ee1b9d73ffe253fa176f2b221e194b2fa2b7970add23224c0ce77b3f765c63f2da3477d8b0b4958db33373f30e1c5f488626a77609594f96c30f07f3c3514b7533bb07832ffd085f3e575fbc52c5738d"}, &(0x7f0000000200)=0x7c) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"69666230000800ffffffffffff00", 0xf}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x308) r3 = socket$kcm(0x29, 0x80000400000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00\x00\x00\x00!\x00', 0xa201}) r4 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xfffffffffffffffb, 0x4000) ioctl$TCFLSH(r4, 0x540b, 0x8000) 03:15:19 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x175, &(0x7f00000001c0)="0047fc2f07d82c99240970") r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a") fsetxattr(r1, &(0x7f0000000080)=@known='user.syz\x00', &(0x7f00000000c0)='\x00', 0x1, 0x0) 03:15:19 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x5, 0xff11) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000000040), &(0x7f0000000280)=0x4) 03:15:19 executing program 3 (fault-call:8 fault-nth:28): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000080)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f0000000180)="f6") 03:15:19 executing program 5: unshare(0x64000400) r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x280, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000100)={0x8001, 0x8001, 0x800000000000, 0x7}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x6, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) 03:15:19 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000000)) r1 = shmget(0x0, 0x3000, 0xc0, &(0x7f00006a8000/0x3000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000300)=""/4096) write$tun(r0, &(0x7f0000000180)={@void, @val, @ipx={0xffff, 0x1e, 0x0, 0x0, {@random, @current}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}, 0x28) 03:15:19 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000000180)={{0x5, 0x4, 0x100000001, 0x1, '\x00', 0x9}, 0x1, [0xd89, 0x200000000, 0x100, 0x200, 0x0, 0x7, 0x3, 0x3242, 0x2, 0x20, 0x80000000, 0x2, 0x10001, 0x9, 0x0, 0x759, 0xe1, 0x6, 0x7, 0x6, 0x4, 0x4, 0x8, 0x8, 0xff, 0xd18, 0x3, 0xef, 0x27a4, 0x7fff, 0x7, 0xfffffffffffffff8, 0x2, 0x8000, 0x7f, 0x4, 0xfffffffffffffffe, 0x2, 0x7, 0x5, 0xffffffff, 0x3, 0xfffffffffffffffd, 0x3, 0x8001, 0x1ff, 0xfffffffffffffffa, 0xe0b4, 0x0, 0xf1, 0x6, 0xf2f, 0x3, 0x1, 0x7, 0x5, 0x5, 0x6, 0x3b0, 0x5826, 0x7, 0x401, 0xfc5f, 0x7e, 0x4, 0x9, 0xefa, 0xca, 0x5, 0x80000000, 0x1f, 0xf21b, 0x6, 0x14d6, 0x8, 0x20ad, 0x7, 0x7, 0x8, 0x3, 0x3f, 0x3, 0x7fffffff, 0x7, 0x9, 0x7, 0x10001, 0x64, 0x7, 0xfffffffffffff001, 0x101, 0x100000001, 0x3, 0x3, 0x301f, 0x8, 0xffffffff, 0x4, 0x1, 0x80000, 0x56cd, 0xffffffff, 0x4, 0x8a, 0x6, 0x7ff, 0xa000000000000, 0x8000, 0x0, 0x1, 0x7fffffff, 0x989, 0x10000, 0x1, 0x7, 0x4, 0xc00000, 0x2, 0x3ff, 0x1, 0x8, 0x0, 0x6, 0x7fff, 0x2, 0xffff, 0xfffffffffffffff7, 0x4], {0x0, 0x989680}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000100), &(0x7f0000000140)=0x4) [ 154.396775] IPVS: ftp: loaded support on port[0] = 21 [ 154.452805] FAULT_INJECTION: forcing a failure. [ 154.452805] name failslab, interval 1, probability 0, space 0, times 0 [ 154.464247] CPU: 0 PID: 10306 Comm: syz-executor3 Not tainted 4.17.0+ #87 [ 154.471182] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 154.480535] Call Trace: [ 154.483130] dump_stack+0x1b9/0x294 [ 154.486754] ? dump_stack_print_info.cold.2+0x52/0x52 [ 154.491932] ? perf_trace_lock_acquire+0xe3/0x980 [ 154.496763] ? __save_stack_trace+0x7e/0xd0 [ 154.501080] should_fail.cold.4+0xa/0x1a [ 154.505137] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 154.510315] ? save_stack+0x43/0xd0 [ 154.513928] ? kasan_kmalloc+0xc4/0xe0 [ 154.517805] ? kmem_cache_alloc_trace+0x152/0x780 [ 154.522639] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 154.527815] ? __list_lru_init+0x456/0x790 [ 154.532043] ? sget_userns+0x767/0xf00 [ 154.535928] ? graph_lock+0x170/0x170 [ 154.539715] ? vfs_kern_mount.part.34+0xd4/0x4d0 [ 154.544460] ? do_mount+0x564/0x30b0 [ 154.548158] ? ksys_mount+0x12d/0x140 [ 154.551944] ? __x64_sys_mount+0xbe/0x150 [ 154.556081] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 154.561437] ? find_held_lock+0x36/0x1c0 [ 154.565498] ? __lock_is_held+0xb5/0x140 [ 154.569739] ? check_same_owner+0x320/0x320 [ 154.574054] ? rcu_note_context_switch+0x710/0x710 [ 154.578976] __should_failslab+0x124/0x180 [ 154.583203] should_failslab+0x9/0x14 [ 154.586992] kmem_cache_alloc_trace+0x2cb/0x780 [ 154.591651] ? __kmalloc_node+0x33/0x70 [ 154.595614] ? __kmalloc_node+0x33/0x70 [ 154.599579] ? rcu_read_lock_sched_held+0x108/0x120 [ 154.604592] __memcg_init_list_lru_node+0x17d/0x2c0 [ 154.609607] ? kvfree_rcu+0x20/0x20 [ 154.613222] ? __kmalloc_node+0x47/0x70 [ 154.617191] __list_lru_init+0x456/0x790 [ 154.621246] ? list_lru_destroy+0x4c0/0x4c0 [ 154.625554] ? mark_held_locks+0xc9/0x160 [ 154.629694] ? __raw_spin_lock_init+0x1c/0x100 [ 154.634267] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 154.639290] ? lockdep_init_map+0x9/0x10 [ 154.643348] sget_userns+0x767/0xf00 [ 154.647048] ? get_anon_bdev+0x2f0/0x2f0 [ 154.651103] ? destroy_unused_super.part.11+0x110/0x110 [ 154.656454] ? __alloc_pages_nodemask+0xacf/0xd70 [ 154.661291] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 154.666299] ? kasan_check_read+0x11/0x20 [ 154.670446] ? cap_capable+0x1f9/0x260 [ 154.674326] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 154.679850] ? security_capable+0x99/0xc0 [ 154.684008] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 154.689545] ? ns_capable_common+0x13f/0x170 [ 154.693949] ? get_anon_bdev+0x2f0/0x2f0 [ 154.698089] sget+0x10b/0x150 [ 154.701186] ? ramfs_symlink+0x150/0x150 [ 154.705234] mount_nodev+0x33/0x110 [ 154.708862] ramfs_mount+0x2c/0x40 [ 154.712390] mount_fs+0xae/0x328 [ 154.715751] vfs_kern_mount.part.34+0xd4/0x4d0 [ 154.720324] ? may_umount+0xb0/0xb0 [ 154.723939] ? _raw_read_unlock+0x22/0x30 [ 154.728072] ? __get_fs_type+0x97/0xc0 [ 154.731953] do_mount+0x564/0x30b0 [ 154.735489] ? do_raw_spin_unlock+0x9e/0x2e0 [ 154.739896] ? copy_mount_string+0x40/0x40 [ 154.744118] ? rcu_pm_notify+0xc0/0xc0 [ 154.748001] ? copy_mount_options+0x5f/0x380 [ 154.752403] ? rcu_read_lock_sched_held+0x108/0x120 [ 154.757405] ? kmem_cache_alloc_trace+0x616/0x780 [ 154.762241] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 154.767769] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 154.773294] ? copy_mount_options+0x285/0x380 [ 154.777781] ksys_mount+0x12d/0x140 [ 154.781398] __x64_sys_mount+0xbe/0x150 [ 154.785359] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 154.790364] do_syscall_64+0x1b1/0x800 [ 154.794244] ? finish_task_switch+0x1ca/0x840 [ 154.798727] ? syscall_return_slowpath+0x5c0/0x5c0 [ 154.803647] ? syscall_return_slowpath+0x30f/0x5c0 [ 154.808571] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 154.813927] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 154.818762] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 154.823951] RIP: 0033:0x455a09 [ 154.827129] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 154.846493] RSP: 002b:00007f757d2d4c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 154.854206] RAX: ffffffffffffffda RBX: 00007f757d2d56d4 RCX: 0000000000455a09 [ 154.861467] RDX: 0000000020000100 RSI: 00000000200000c0 RDI: 0000000020000080 [ 154.868723] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 154.875985] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 154.883245] R13: 00000000000004d1 R14: 00000000006fc438 R15: 000000000000001c 03:15:20 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000000)={0x8f, 0x0, [0x4]}) 03:15:20 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x80, &(0x7f0000000140)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x800, @mcast1={0xff, 0x1, [], 0x1}, 0x249}, @in6={0xa, 0x4e20, 0xe4, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x4e21, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in6={0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8774}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000280)={r1, 0x10, &(0x7f0000000240)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}]}, &(0x7f00000002c0)=0x10) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'yamC\x00'}}, 0x1e) syz_emit_ethernet(0x20, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa00000d3b030000201a0300000b87cd4e6b027c47cc0ae72e016d3877c6debf9b5570d5eb5fe3ab322ba012c985f95ad4ae3269499a7a00009f40aaf43bfda72428536f529e517ca9451f25"], &(0x7f0000000040)={0x0, 0x0, [0x0, 0xffffffffffffffff]}) 03:15:20 executing program 0: r0 = inotify_init1(0x0) r1 = getpid() fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r2, r1, 0x6, 0xffffffffffffffff, &(0x7f0000000340)) 03:15:20 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 03:15:20 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000040), 0x10) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000240007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) 03:15:20 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x34, 0x80000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x101) ioctl$int_out(r0, 0x80045700, &(0x7f00000000c0)) 03:15:20 executing program 3 (fault-call:8 fault-nth:29): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000080)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f0000000180)="f6") 03:15:20 executing program 1: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000380)={r1, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x6ff, 0xffffffffffffffff}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000280)=ANY=[@ANYBLOB="0a00e97f2f8a5fa0a2c1e90afe000000000002002c3a088180000401ff010000ffff33ca0e9b0717c458ca6ebebf6996f7b7fe417ebc5e3a84f5fd4b0d06f07dbeb0dd90b0c75743e5e67c55425c60e25d389878b2636fcb96c1e5d6b1adb7c35d17bfef28220bd3566f0ebfbca7b8383f81baf025a7996913cc2c063af7cc6d85216b394568257455667541e6d426c30d128c3ede5ab8bb13a6c952385ba36c3b00000000000000000000"], 0x1) r2 = socket(0x400000000010, 0x3, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) write(r2, &(0x7f0000000340)="2400000021002551071c0165ff00fc020200000000100f000ee1000c08000f0000000000", 0x24) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000000)) mq_open(&(0x7f0000000480)='\x00', 0x0, 0x1e4, &(0x7f00000004c0)={0x3, 0x8001, 0x6, 0xc52, 0x7, 0x7, 0x6, 0x800}) r3 = getpid() capget(&(0x7f0000000500)={0x0, r3}, &(0x7f0000000540)={0x3ff, 0x2, 0x1, 0xffff, 0x3, 0x401}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r4, 0xc0106403, &(0x7f00000005c0)={0x3ff, 0x100, 0x20, 0x8}) ioctl$DRM_IOCTL_MODESET_CTL(r4, 0x40086408, &(0x7f0000000600)={0x7, 0x4}) mq_open(&(0x7f00000000c0)="40a2657468316d643573756d747275737465642a00", 0x840, 0x0, &(0x7f0000000100)={0x3, 0x4, 0x6, 0x5dc06784, 0x3ff, 0x6, 0x100000001, 0x100000000}) 03:15:20 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000000)) write$binfmt_aout(r1, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip_vti0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'ip6gretap0\x00', r2}) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7fffffff}) read(r3, &(0x7f0000000140)=""/19, 0x1) 03:15:20 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@loopback=0x7f000001, @dev={0xac, 0x14, 0x14}, @loopback=0x7f000001]}, 0x1c) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x4, 0x100) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000080)=ANY=[@ANYBLOB="40000051000000008105000000002000"]) 03:15:20 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={r1, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r1, 0x1}, 0x8) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') recvfrom$unix(r0, &(0x7f0000000280)=""/87, 0x57, 0x10000, &(0x7f0000000300)=@file={0x1, './file0\x00'}, 0x6e) write$tun(r0, &(0x7f0000000380)={@void, @val={0x1, 0x3, 0x1, 0x0, 0x20, 0x8}, @mpls={[{0x2, 0x9, 0x1000, 0x3fa}, {0x800, 0x5, 0x5, 0xf7}, {0x2, 0xffffffffffffa1ad, 0xff, 0x101}, {0x52, 0x5, 0x7fffffff, 0x99}, {0x200, 0x5, 0x9, 0x9}, {0xf9b, 0x6, 0x91, 0x81}, {0x12, 0x4, 0x7, 0x4}], @generic="43f79bc3b4f4cc4e0a86f1"}}, 0x31) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f00000003c0)={0x7, 0xbaf, 0x1}) socket$key(0xf, 0x3, 0x2) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000000400)) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000800)=0x4, 0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000880)={0x5, &(0x7f0000000840)=[{}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00000008c0)={r2, 0x2}) bind$bt_l2cap(r0, &(0x7f0000000900)={0x1f, 0xc0000000000, {0x8000, 0x0, 0x7, 0x20, 0x4, 0x3}, 0x8000}, 0xe) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000940)={0x6d5}) unshare(0x0) r3 = gettid() fcntl$lock(r0, 0x7, &(0x7f0000000980)={0x2, 0x4, 0x4, 0x3, r3}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000ac0)={&(0x7f00000009c0)=[0x0, 0x0], &(0x7f0000000a00)=[0x0, 0x0, 0x0], &(0x7f0000000a40)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000a80)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x3, 0x4, 0x7}) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000b00)={r1, 0x2}, &(0x7f0000000b40)=0x8) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000b80)={'\x00', 0x400}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000bc0)={r5, @in={{0x2, 0x4e20, @rand_addr=0x6}}, 0x9, 0x9, 0x1ff, 0x400, 0x11}, &(0x7f0000000c80)=0x98) r7 = request_key(&(0x7f0000000cc0)='user\x00', &(0x7f0000000d00)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000d40)='\x00', 0xfffffffffffffffa) r8 = request_key(&(0x7f0000000d80)='big_key\x00', &(0x7f0000000dc0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000e00)='\x00', 0xfffffffffffffffc) keyctl$negate(0xd, r7, 0x2b7, r8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000e40)={r6, 0x80000001}, 0x8) waitid(0x1, r3, &(0x7f0000000e80), 0x40000002, &(0x7f0000000ec0)) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000f80)=0x9f) 03:15:20 executing program 4: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000180)=0x5, 0x4) r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') bind$alg(r1, &(0x7f0000000280)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x2ed5cec7ecec10d2) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000140)=0x8001, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60cedd993d4b6c3aa56469a91965c54dbb7295df0df82", 0x20) dup2(r0, r1) 03:15:20 executing program 2: r0 = socket(0x10, 0x2, 0xc) ioctl$TIOCMSET(r0, 0x5418, &(0x7f00000000c0)=0x9) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x200b00, 0x0) fstat(r0, &(0x7f0000000200)) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000180)={0x2, 0x0, 0x6, 0x3, 0x7}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000140)) [ 155.293255] FAULT_INJECTION: forcing a failure. [ 155.293255] name failslab, interval 1, probability 0, space 0, times 0 [ 155.304588] CPU: 1 PID: 10349 Comm: syz-executor3 Not tainted 4.17.0+ #87 [ 155.311510] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 155.320850] Call Trace: [ 155.323451] dump_stack+0x1b9/0x294 [ 155.327065] ? dump_stack_print_info.cold.2+0x52/0x52 [ 155.332240] ? __save_stack_trace+0x7e/0xd0 [ 155.336550] should_fail.cold.4+0xa/0x1a [ 155.340595] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 155.345681] ? save_stack+0x43/0xd0 [ 155.349297] ? kasan_kmalloc+0xc4/0xe0 [ 155.353175] ? kmem_cache_alloc_trace+0x152/0x780 [ 155.358009] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 155.363202] ? __list_lru_init+0x456/0x790 [ 155.367423] ? sget_userns+0x767/0xf00 [ 155.371382] ? graph_lock+0x170/0x170 [ 155.375174] ? vfs_kern_mount.part.34+0xd4/0x4d0 [ 155.379918] ? do_mount+0x564/0x30b0 [ 155.383613] ? ksys_mount+0x12d/0x140 [ 155.387395] ? __x64_sys_mount+0xbe/0x150 [ 155.391527] ? do_syscall_64+0x1b1/0x800 [ 155.395571] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 155.400917] ? find_held_lock+0x36/0x1c0 [ 155.404961] ? __lock_is_held+0xb5/0x140 [ 155.409020] ? check_same_owner+0x320/0x320 [ 155.413329] ? rcu_note_context_switch+0x710/0x710 [ 155.418244] __should_failslab+0x124/0x180 [ 155.422468] should_failslab+0x9/0x14 [ 155.426252] kmem_cache_alloc_trace+0x2cb/0x780 [ 155.430906] ? __kmalloc_node+0x33/0x70 [ 155.434863] ? __kmalloc_node+0x33/0x70 [ 155.438823] __memcg_init_list_lru_node+0x17d/0x2c0 [ 155.443822] ? kvfree_rcu+0x20/0x20 [ 155.447450] ? __kmalloc_node+0x47/0x70 [ 155.451409] __list_lru_init+0x456/0x790 [ 155.455454] ? list_lru_destroy+0x4c0/0x4c0 [ 155.459759] ? mark_held_locks+0xc9/0x160 [ 155.463905] ? __raw_spin_lock_init+0x1c/0x100 [ 155.468471] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 155.473471] ? lockdep_init_map+0x9/0x10 [ 155.477517] sget_userns+0x767/0xf00 [ 155.481214] ? get_anon_bdev+0x2f0/0x2f0 [ 155.485262] ? destroy_unused_super.part.11+0x110/0x110 [ 155.490608] ? __alloc_pages_nodemask+0xacf/0xd70 [ 155.495438] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 155.500437] ? kasan_check_read+0x11/0x20 [ 155.504571] ? cap_capable+0x1f9/0x260 [ 155.508454] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 155.513973] ? security_capable+0x99/0xc0 [ 155.518106] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 155.523623] ? ns_capable_common+0x13f/0x170 [ 155.528023] ? get_anon_bdev+0x2f0/0x2f0 [ 155.532065] sget+0x10b/0x150 [ 155.535156] ? ramfs_symlink+0x150/0x150 [ 155.539199] mount_nodev+0x33/0x110 [ 155.542811] ramfs_mount+0x2c/0x40 [ 155.546336] mount_fs+0xae/0x328 [ 155.549695] vfs_kern_mount.part.34+0xd4/0x4d0 [ 155.554260] ? may_umount+0xb0/0xb0 [ 155.557871] ? _raw_read_unlock+0x22/0x30 [ 155.561999] ? __get_fs_type+0x97/0xc0 [ 155.565875] do_mount+0x564/0x30b0 [ 155.569401] ? copy_mount_string+0x40/0x40 [ 155.573620] ? rcu_pm_notify+0xc0/0xc0 [ 155.577496] ? copy_mount_options+0x5f/0x380 [ 155.581886] ? rcu_read_lock_sched_held+0x108/0x120 [ 155.586893] ? kmem_cache_alloc_trace+0x616/0x780 [ 155.591720] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 155.597263] ? _copy_from_user+0xdf/0x150 [ 155.601645] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 155.607174] ? copy_mount_options+0x285/0x380 [ 155.611661] ksys_mount+0x12d/0x140 [ 155.615276] __x64_sys_mount+0xbe/0x150 [ 155.619232] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 155.624241] do_syscall_64+0x1b1/0x800 [ 155.628113] ? finish_task_switch+0x1ca/0x840 [ 155.632593] ? syscall_return_slowpath+0x5c0/0x5c0 [ 155.637506] ? syscall_return_slowpath+0x30f/0x5c0 [ 155.642422] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 155.647770] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 155.652595] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 155.657774] RIP: 0033:0x455a09 [ 155.660942] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 155.680178] RSP: 002b:00007f757d2d4c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 155.687868] RAX: ffffffffffffffda RBX: 00007f757d2d56d4 RCX: 0000000000455a09 03:15:20 executing program 6: r0 = memfd_create(&(0x7f0000000080)='#em1#+\x00', 0x0) write(r0, &(0x7f0000000180)="18aedec551adc7c67e0c9ad912515d893e8254c0767015da78f6a9c363151d4bc4256d0c3d28ae676f01065ef85d0cff807aa26b84d053b88f105ab1946bea0100000000000043000000000000000000874f888a2919630855af36e7", 0x5c) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000040), 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0xba, "eb316c6f4a702f0c94e081d56907dbf7a248797a8368d2d55009899a1500308a13da1bbb61b5bc80e20c050147618d4554a791eeb842947ae9571fe76bf75c24828da011d1340f49e268ad7b9d4ec9eb424a2d39d8b2d75f9f8bdae2dcadac90142c0caa6b0e539688708121d953cbe976cc5a4f37ef2f85b1ac042c5093fd9f0ffdc31fdebe47d95ac2256ccb81331e9ab02b97761f2f4d4c14af832b32d727e76f956664eb58423a7e2947e1772ce2ab42e5d34ba8089903be"}, &(0x7f0000000000)=0xc2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x7ff}, &(0x7f0000000100)=0xc) 03:15:20 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x4000, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ip6gre0\x00'}) fcntl$getown(r0, 0x9) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x4a, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000040)=0xfe56) 03:15:20 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x1) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r1, &(0x7f0000465f8e)=""/114, 0x47) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x2405, &(0x7f0000000040)) close(r1) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x4900, 0x0) ioctl$LOOP_CLR_FD(r3, 0x4c01) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) [ 155.695127] RDX: 0000000020000100 RSI: 00000000200000c0 RDI: 0000000020000080 [ 155.702379] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 155.709629] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 155.716889] R13: 00000000000004d1 R14: 00000000006fc438 R15: 000000000000001d 03:15:21 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r1) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) openat$audio(0xffffffffffffff9c, &(0x7f0000000640)='/dev/audio\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000300)=[{0xb, 0x9}, {0xa, 0x3}, {0x7, 0x9}, {0x4, 0x80000000}], 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000340)={"64756d6d7930e77900", 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_SET_MEM_TABLE(r0, 0xaf02, &(0x7f00000005c0)={0x0, 0x0, [{0xf000, 0xc3, &(0x7f0000000380)=""/195}, {0x3000, 0xffffffffffffffc4, &(0x7f0000000480)=""/72}, {0x6fff, 0x89, &(0x7f0000000500)=""/137}]}) 03:15:21 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xffffefffffffffff) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) setreuid(r4, r5) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r3, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000001040)=ANY=[@ANYBLOB="060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"]) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x200, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r6, 0xc0286415, &(0x7f0000000100)={0x0, 0x7, 0x0, 0x0, &(0x7f0000ffe000/0x2000)=nil, 0x7}) syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0xebe6, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 03:15:21 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 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={&(0x7f0000000080)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) read(r0, &(0x7f0000000000)=""/33, 0x21) mlock(&(0x7f0000ff5000/0x4000)=nil, 0x4000) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x101800) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000200)={0xb7a, 0x4, 0x755a0949}) 03:15:21 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000000)={0xffffffffffffffff, 0x8000, 0x0, 'queue0\x00', 0x8}) mq_notify(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000080)}}) 03:15:21 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000000)=0x100000001) ppoll(&(0x7f00001b9fb8)=[{r0}], 0x1, &(0x7f0000e5d000)={0x77359400}, &(0x7f000034a000), 0x8) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)) 03:15:21 executing program 6: r0 = pkey_alloc(0x0, 0x0) pkey_free(r0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x40001, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='net/icmp\x00') r3 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x6, 0x9, 0x101, 0x8, 0x0, 0x200, 0x0, 0x2, 0x9, 0x5, 0x1, 0x4, 0x3f, 0xff, 0x4, 0x8000, 0x7, 0x73, 0xffffffff7fffffff, 0x7fffffff, 0x1, 0x0, 0xe, 0x200, 0x9, 0x0, 0xfffffffffffffffc, 0x3, 0x100, 0x80000000, 0x8, 0x5, 0x6, 0xffffffff, 0x2, 0x5, 0x0, 0x4, 0x1, @perf_config_ext={0x6, 0x5a59}, 0x800, 0xffffffffffffffff, 0x7fff, 0x7, 0x400, 0x2f, 0x8000}, r4, 0xe, r3, 0x9) sendfile(r3, r2, &(0x7f0000000200)=0x4000000004d, 0x40000040000002) accept$inet6(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000280)=0x1c) openat$cgroup_type(r2, &(0x7f00000001c0)='cgroup.type\x00', 0x2, 0x0) [ 156.861467] snd_dummy snd_dummy.0: control 120:0:0:Î:0 is already present [ 156.977658] snd_dummy snd_dummy.0: control 120:0:0:Î:0 is already present 03:15:22 executing program 1: r0 = socket$inet(0x2, 0xc, 0xfffffffffffffffc) recvfrom$inet(r0, &(0x7f0000000000)=""/248, 0xf8, 0x40012000, 0x0, 0x0) 03:15:22 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x1000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000280)=""/229, 0xe5}], 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0xd6) 03:15:22 executing program 3 (fault-call:8 fault-nth:30): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000080)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f0000000180)="f6") 03:15:22 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4800, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, &(0x7f0000000140)={0x0, 0x70, 0xff, 0x5, 0x0, 0x3ff, 0x0, 0x5, 0x40, 0x8, 0x1f, 0x2000000000000000, 0x4, 0x7, 0x7fffffff, 0x5, 0x7, 0x0, 0xbf, 0x5, 0x400, 0x78e, 0x0, 0x3, 0x0, 0xe3, 0xffffffff, 0x1000, 0x1f, 0x5, 0x8, 0x85, 0x0, 0x4, 0x10001, 0xb912, 0x8, 0x4, 0x0, 0x1000, 0x1, @perf_config_ext={0x9}, 0x1018, 0xfffffffffffffff8, 0x100000001, 0x6, 0x4, 0x800, 0xdffd}) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$unix(r1, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) write(r1, &(0x7f00000001c0), 0x0) recvmmsg(r0, &(0x7f0000007500)=[{{&(0x7f0000006180)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000007480)=""/100, 0x64}}], 0x1, 0x0, 0x0) 03:15:22 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) poll(&(0x7f0000000200)=[{r0}], 0x1, 0xffffffffffff0000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000000c0)={0x4c, 0x0, &(0x7f0000000240)=[@reply_sg={0x40486312, {{0x2, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=[0x30]}, 0x1f}}], 0x48, 0x0, &(0x7f0000000040)="5e28a928b7b064604e0e282c5e59178e911afbbf407f5d60c0018fc63978a8215812c8a9dd1f30dd744e464f514cbb5ddacf40c59a28a69893bd1d1d2ce267e600c0adadbea88e26"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0x4c, 0x0, &(0x7f00000003c0)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340), &(0x7f0000000380)}}}], 0x0, 0x0, &(0x7f0000000240)}) openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x40, 0x0) 03:15:22 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) readv(r0, &(0x7f0000459000)=[{&(0x7f0000000440)=""/61, 0x20fd6000}], 0xf2) r1 = gettid() timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r1, 0x1, &(0x7f0000000080)={&(0x7f00000001c0)=""/202, 0xca}) tkill(r1, 0x1000000000016) 03:15:22 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000380)=0x200000000) read(r0, &(0x7f0000000040)=""/74, 0x4a) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000300)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) close(r1) syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000000)=0x1f000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1}) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) 03:15:22 executing program 0: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bond0\x00'}}, 0x1e) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = creat(&(0x7f0000000380)='./file0\x00', 0x20) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(0xffffffffffffffff, 0xc0405519, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 'syz0\x00'}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000440)={0x3, 0x52, &(0x7f00000003c0)="1f4e332f26cd93f98fd53cc01d49ce9c3b0c6bab8fdf69601a58f659db3fd5a73aeeb794195502d43023e6cf8f9bb527d0435b1802edaab28173cceecf0c19ba5260cddef4ca6a13e56b0e3c912c47544b2e"}) ioctl$sock_SIOCGIFINDEX(r1, 0x8937, &(0x7f0000000040)={'bond0\x00', r3}) connect$pppoe(0xffffffffffffffff, &(0x7f0000000100)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) sendmsg$nl_route_sched(r1, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="28000000269b0200000000000000df2500000000", @ANYRES32=r3, @ANYBLOB="05000000070010000900000004000a00"], 0x28}, 0x1, 0x0, 0x0, 0x8000}, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0xc) mq_notify(r0, &(0x7f0000000500)={0x0, 0x13, 0x7, @tid=r5}) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000340)) [ 157.197524] FAULT_INJECTION: forcing a failure. [ 157.197524] name failslab, interval 1, probability 0, space 0, times 0 [ 157.208873] CPU: 1 PID: 10435 Comm: syz-executor3 Not tainted 4.17.0+ #87 [ 157.215804] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 157.225171] Call Trace: [ 157.227774] dump_stack+0x1b9/0x294 [ 157.231517] ? dump_stack_print_info.cold.2+0x52/0x52 [ 157.236724] ? perf_trace_lock_acquire+0xe3/0x980 [ 157.241580] ? __save_stack_trace+0x7e/0xd0 [ 157.245916] should_fail.cold.4+0xa/0x1a [ 157.249993] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 157.255110] ? save_stack+0x43/0xd0 [ 157.258747] ? kasan_kmalloc+0xc4/0xe0 [ 157.262644] ? kmem_cache_alloc_trace+0x152/0x780 [ 157.267496] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 157.270942] netlink: 'syz-executor1': attribute type 21 has an invalid length. [ 157.272689] ? __list_lru_init+0x456/0x790 [ 157.272708] ? sget_userns+0x767/0xf00 [ 157.272726] ? graph_lock+0x170/0x170 [ 157.272742] ? vfs_kern_mount.part.34+0xd4/0x4d0 [ 157.272756] ? do_mount+0x564/0x30b0 [ 157.272770] ? ksys_mount+0x12d/0x140 [ 157.272784] ? __x64_sys_mount+0xbe/0x150 [ 157.272803] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 157.313798] ? find_held_lock+0x36/0x1c0 [ 157.317853] ? __lock_is_held+0xb5/0x140 [ 157.321915] ? check_same_owner+0x320/0x320 [ 157.326227] ? rcu_note_context_switch+0x710/0x710 [ 157.331153] __should_failslab+0x124/0x180 [ 157.335377] should_failslab+0x9/0x14 [ 157.339184] kmem_cache_alloc_trace+0x2cb/0x780 [ 157.343839] ? __kmalloc_node+0x33/0x70 [ 157.347800] ? __kmalloc_node+0x33/0x70 [ 157.351761] ? rcu_read_lock_sched_held+0x108/0x120 [ 157.356770] __memcg_init_list_lru_node+0x17d/0x2c0 [ 157.361775] ? kvfree_rcu+0x20/0x20 [ 157.365391] ? __kmalloc_node+0x47/0x70 [ 157.369358] __list_lru_init+0x456/0x790 [ 157.373410] ? list_lru_destroy+0x4c0/0x4c0 [ 157.377720] ? mark_held_locks+0xc9/0x160 [ 157.381858] ? __raw_spin_lock_init+0x1c/0x100 [ 157.386429] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 157.391438] ? lockdep_init_map+0x9/0x10 [ 157.395492] sget_userns+0x767/0xf00 [ 157.399189] ? get_anon_bdev+0x2f0/0x2f0 [ 157.403248] ? destroy_unused_super.part.11+0x110/0x110 [ 157.408597] ? __alloc_pages_nodemask+0xacf/0xd70 [ 157.413430] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 157.418444] ? kasan_check_read+0x11/0x20 [ 157.422591] ? cap_capable+0x1f9/0x260 [ 157.426475] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 157.431998] ? security_capable+0x99/0xc0 [ 157.436142] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 157.441667] ? ns_capable_common+0x13f/0x170 [ 157.446064] ? get_anon_bdev+0x2f0/0x2f0 [ 157.450116] sget+0x10b/0x150 [ 157.453225] ? ramfs_symlink+0x150/0x150 [ 157.457273] mount_nodev+0x33/0x110 [ 157.460889] ramfs_mount+0x2c/0x40 [ 157.464419] mount_fs+0xae/0x328 [ 157.467779] vfs_kern_mount.part.34+0xd4/0x4d0 [ 157.472351] ? may_umount+0xb0/0xb0 [ 157.475964] ? _raw_read_unlock+0x22/0x30 [ 157.480098] ? __get_fs_type+0x97/0xc0 [ 157.483979] do_mount+0x564/0x30b0 [ 157.487522] ? copy_mount_string+0x40/0x40 [ 157.491753] ? rcu_pm_notify+0xc0/0xc0 [ 157.495635] ? copy_mount_options+0x5f/0x380 [ 157.500042] ? rcu_read_lock_sched_held+0x108/0x120 [ 157.505055] ? kmem_cache_alloc_trace+0x616/0x780 [ 157.509888] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 157.515414] ? _copy_from_user+0xdf/0x150 [ 157.519554] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 157.525164] ? copy_mount_options+0x285/0x380 [ 157.529650] ksys_mount+0x12d/0x140 [ 157.533268] __x64_sys_mount+0xbe/0x150 [ 157.537237] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 157.542243] do_syscall_64+0x1b1/0x800 [ 157.546117] ? finish_task_switch+0x1ca/0x840 [ 157.550599] ? syscall_return_slowpath+0x5c0/0x5c0 [ 157.555517] ? syscall_return_slowpath+0x30f/0x5c0 [ 157.560441] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 157.565798] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 157.570642] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 157.575816] RIP: 0033:0x455a09 [ 157.578987] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 03:15:22 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002ec0)={&(0x7f0000000100)=@ipv4_newroute={0x28, 0x18, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_ENCAP={0x4, 0x16}]}, 0x28}, 0x1}, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000040)="8d56f7d9ad5e648d5d2e302bdc3aefa5e265d0e377", 0x15) 03:15:22 executing program 6: futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x1, 0x0, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000340)='/dev/snd/pcmC#D#c\x00', 0x0, 0x3) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000400)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000440)={0x0, r1, 0xea}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000480)={r1, r2}) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f00000000c0), &(0x7f0000775000)) clone(0xf01f00, &(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000003c0), &(0x7f00000001c0)) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) r4 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) getresgid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000240)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000280)=0x0) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x9, r3, r4, r5, r6, 0x2, 0x9}, 0x3, 0x0, 0xf, 0x2d, r7, r8, 0x3}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f00000004c0)={0x3, "6010ed"}, 0x4) 03:15:22 executing program 4: r0 = socket$inet6(0xa, 0x80000, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") timer_create(0xfffffffffffffffc, &(0x7f00000000c0)={0x0, 0x25}, &(0x7f0000000000)) clock_gettime(0x5, &(0x7f0000000340)) r1 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0xffffffffffff67b4, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000280)=0x1) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000080)={{}, {r2, r3+30000000}}, &(0x7f0000000100)) r4 = shmget$private(0x0, 0x3000, 0x10, &(0x7f0000c37000/0x3000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f00000002c0)=""/125) r5 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0xb11, 0x480) ioctl$VHOST_GET_VRING_BASE(r5, 0xc008af12, &(0x7f00000001c0)) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) r6 = getpgid(0x0) r7 = geteuid() r8 = getegid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000840)=0x0) r10 = getuid() fstat(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = gettid() r13 = geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000900)={0x0, 0x0, 0x0}, &(0x7f0000000940)=0xc) sendmsg$unix(r5, &(0x7f0000000b00)={&(0x7f0000000380)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f00000007c0)=[{&(0x7f0000000400)="df7c8e0e3ab60938e16669f75716b314d50da6612837d3fceb59a704a00b224918a56e2318b7db74e7dd0091a773320e9a3df6eb28f7f3b242bb5ffab5b936c7a35c252e62a48a32ac20f8f5b7c82afb20571f89ab10a5a087414c5b39db86e7ef7e83426ea059206b130f1c1b3e33f6f1f1eff8a7e994b453463a4f950a4a747fb1776bd6d95fedeed3d540f1fd93fd5409c5150600256ddb55c9f83320f831e639f77de450be86b2f98733f20c2aa997775b63b73d3130c2b54aecd9366254230f7d2375d1346f4738cadbfae3df9747eacdb75f", 0xd5}, {&(0x7f0000000500)="8cd0c907af2dc4223bc78bdb7a7b1d66e09d34d71b0e8d044800d12fc435fbedf3a522ecdbe58aa710c1b6c1d7015f707e92a378a86792950e7567954d7cac46d12f8ea9067ba907b465b60d2c4d8e81", 0x50}, {&(0x7f0000000580)="2f3e7211623e74b581e6dd6037c59c871d7cdc0e43553a61419fbbac78c762dee3a86cc046ed8220a438c4d60d0a8852a57416a48c82db1684c8d162fe9d141d020beee3b70acb41297c0e434fb37f5d52653cb5984214dc9fca35de7062a77b8b89edc24f7767656a8ab6a8f6d569c0d3ab4799bcbd16cb3426f0835733ca0d8c61d20bd316cccccef3f6da0167d6c36bf637e4b43d8664cbbe5fd1a4687d9e61ce50c1eff69b50413d06f0", 0xac}, {&(0x7f0000000640)="ce46fbe9a894a1517021093c0d3710849363268853f2de0fd0d79eeb1fffe839afc407dff25f595426792c131b5aaeb518ebf05a57135bedd18c3e9c827bf3428c2fc4fee1bbc663a3cd681ea18b2f2fb0caf26ae0cee00cc1", 0x59}, {&(0x7f0000000040)="8208facffb8206f134fa00e70b4f72c5f73dab66f3eb4f9a174587df1b61ccd2298307b5db89", 0x26}, {&(0x7f00000006c0)="78d29fce1bcdffaeb2727ae045ecefbc9ccb2c57a158e8bce6f00935fb896ec507abf905012371b04d94c61ec49b5d5ee30dafe7a7dd52d38bf32dd122a562db853ea7f8171ac38b98ec5a3229818ab9c9630fc4b8dd6deabdd20128f7bb0c5ae79bae92ba06", 0x66}, {&(0x7f0000000740)="1062973322d3ead288117618aa2f7754c466486558bcc3d9b0635b0c64754cc7ad14df4f9947a11c3bdba5289fa67ae71e420e5d7e5fe82c1fbc73eb0ff609cf1bd070bd6eeca94b3ad1fe8a02ec9d", 0x4f}], 0x7, &(0x7f0000000b80)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r5, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="200400008000000001000000010000009cdc2ba93934bee4dbefb1458968938858bd007d1bb510261e250463332b90caa6c9d7aaf95336875e4e717b67e57891f782f5902d91fee3037a0df199eca838001987ed7c9c953914bf780ae5d01fc3d26b65eedc487596ed477e6a6800dee614a0627ae6716eca4f3f51a938c3cafcc491eb878b4926c555cc27acdac5c242d054dccfac7c5c247376e610de085dbe2551967f5a5a", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r5, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r5, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB='\x00\x00\x00\x00'], 0x150, 0x40000}, 0x80) fcntl$setflags(r1, 0x2, 0x0) [ 157.598359] RSP: 002b:00007f757d2d4c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 157.606056] RAX: ffffffffffffffda RBX: 00007f757d2d56d4 RCX: 0000000000455a09 [ 157.613310] RDX: 0000000020000100 RSI: 00000000200000c0 RDI: 0000000020000080 [ 157.620566] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 157.627819] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 157.635073] R13: 00000000000004d1 R14: 00000000006fc438 R15: 000000000000001e 03:15:22 executing program 0: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) mq_notify(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, @thr={&(0x7f0000d05000), &(0x7f00005a6f90)}}) mq_notify(r0, &(0x7f0000477fa0)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000), &(0x7f0000cf3000)}}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)=0x9) 03:15:22 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='bridge_slave_0\x00', 0x10) setsockopt$inet_int(r0, 0x0, 0x400000000034, &(0x7f0000000040)=0x9, 0x4) [ 157.686862] netlink: 'syz-executor1': attribute type 21 has an invalid length. 03:15:22 executing program 1: socket$inet6(0xa, 0x806, 0x1) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0xa, 0x803, 0x6) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000000300)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5280000092780000205fab5787641b8270a3ca81dcadbcd13314cc9df7f804c7a1d5ece6aae3e9421261f31b818be311aac89cb9f661c03fc5f200d7625944bbef28f28a1f5af725c31c833ea84be69bc1de9018cfc351e3da49458d56931f84f038703ee395167c9605952bba4ac327a769a6133511868a51d7f491d08605b5e60e75"], &(0x7f00000002c0)) 03:15:23 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x3, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xd73}, 0xb) sendto$inet(r0, &(0x7f0000000000)="f2", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000100)="e78cd53e56595ad49668de55f64dcdab31b90f9335f16bb771961943f726004a44e2d8abb9dcef2b0cb2b3b49ae4b79df0fea425c2ca9fe81b3edebd955ecd4625c6f7eeb0e58b8f690eb86b99e1a5c7d50d8c0299e5140d5a7b65a832658c51ee3b64a2cd74bdc72e9714face3b570ec81813c040c994367ff789fa9707d5f6b4b8159f1c9ef57ee710ce3f7215a7f0fcff60e24888aad48e39505f158761dd6572c12bd6f2d956d920c0ca6d6057823f41eeca4d265fc125c82ba634d151c48dc35323536fd517c385fced94", 0xcd, 0x4000880, &(0x7f0000000200)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") recvfrom$inet(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000240)={0x2, 0x0, @loopback=0x7f000001}, 0x707000) fallocate(r1, 0x0, 0x6, 0x0) [ 157.934451] binder: 10427:10478 got reply transaction with no transaction stack [ 157.942016] binder: 10427:10478 transaction failed 29201/-71, size 0-8 line 2759 [ 157.972461] binder: 10427:10478 got reply transaction with no transaction stack [ 157.980120] binder: 10427:10478 transaction failed 29201/-71, size 0-0 line 2759 [ 158.098921] binder_alloc: binder_alloc_mmap_handler: 10427 20001000-20004000 already mapped failed -16 [ 158.123193] binder: BINDER_SET_CONTEXT_MGR already set [ 158.128567] binder_alloc: 10427: binder_alloc_buf, no vma [ 158.128629] binder: 10427:10478 ioctl 40046207 0 returned -16 [ 158.134176] binder: 10427:10486 transaction failed 29189/-3, size 0-0 line 2967 [ 158.151834] binder: 10427:10486 got reply transaction with no transaction stack [ 158.159386] binder: 10427:10486 transaction failed 29201/-71, size 0-8 line 2759 [ 158.171187] binder: 10427:10486 got reply transaction with no transaction stack [ 158.178723] binder: 10427:10486 transaction failed 29201/-71, size 0-0 line 2759 [ 158.302821] binder: undelivered TRANSACTION_ERROR: 29201 [ 158.308730] binder: release 10427:10429 transaction 16 out, still active [ 158.336476] binder: undelivered TRANSACTION_COMPLETE [ 158.341792] binder: undelivered TRANSACTION_ERROR: 29201 [ 158.347324] binder: send failed reply for transaction 16, target dead [ 158.522081] binder: undelivered TRANSACTION_ERROR: 29189 03:15:23 executing program 4: syz_emit_ethernet(0x14, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 03:15:23 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00000000c0)=0x8) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000000)=0x1) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x8040, 0x0) dup3(r0, r1, 0x80000) 03:15:23 executing program 1: r0 = socket$kcm(0x29, 0x7, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_emit_ethernet(0x2a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x8864, 0x8}}}}}, &(0x7f0000000380)) 03:15:23 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x80440, 0x20) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000080)=""/181) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0x8048ae66, 0x0) r3 = socket$inet6(0xa, 0x800, 0x2) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff]}, 0x42}) 03:15:23 executing program 3 (fault-call:8 fault-nth:31): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000080)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f0000000180)="f6") 03:15:23 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='highspeed\x00', 0xa) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r2) sendmsg$rds(r3, &(0x7f0000001040)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000280)=""/253, 0xfd}], 0x1, &(0x7f0000000e40)}, 0x0) sendmsg$netlink(r3, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=ANY=[], 0x1}], 0x1, &(0x7f0000000040), 0x1fb}, 0x0) recvmmsg(r1, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0xfffffffffffff35, &(0x7f00000000c0)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0) 03:15:23 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='com.apple.system.Security\x00') mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000001500)) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x4000) accept4$inet6(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x1c, 0x80000) 03:15:23 executing program 5: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd0000000a0001000a0a0c00410400000000fcff", 0x58}], 0x1) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400, 0x0) getsockname$llc(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x10) [ 158.762470] FAULT_INJECTION: forcing a failure. [ 158.762470] name failslab, interval 1, probability 0, space 0, times 0 [ 158.773773] CPU: 1 PID: 10510 Comm: syz-executor3 Not tainted 4.17.0+ #87 [ 158.780700] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 158.790055] Call Trace: [ 158.792650] dump_stack+0x1b9/0x294 [ 158.796287] ? dump_stack_print_info.cold.2+0x52/0x52 [ 158.801485] ? __save_stack_trace+0x7e/0xd0 [ 158.805817] should_fail.cold.4+0xa/0x1a [ 158.809886] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 158.814995] ? save_stack+0x43/0xd0 [ 158.818628] ? kasan_kmalloc+0xc4/0xe0 [ 158.822514] ? kmem_cache_alloc_trace+0x152/0x780 [ 158.827354] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 158.832558] ? __list_lru_init+0x456/0x790 [ 158.836790] ? sget_userns+0x767/0xf00 [ 158.840670] ? graph_lock+0x170/0x170 [ 158.844460] ? vfs_kern_mount.part.34+0xd4/0x4d0 [ 158.849198] ? do_mount+0x564/0x30b0 [ 158.852900] ? ksys_mount+0x12d/0x140 [ 158.856694] ? __x64_sys_mount+0xbe/0x150 [ 158.860828] ? do_syscall_64+0x1b1/0x800 [ 158.864875] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 158.870229] ? find_held_lock+0x36/0x1c0 [ 158.874282] ? __lock_is_held+0xb5/0x140 [ 158.878342] ? check_same_owner+0x320/0x320 [ 158.882651] ? rcu_note_context_switch+0x710/0x710 [ 158.887571] __should_failslab+0x124/0x180 [ 158.891794] should_failslab+0x9/0x14 [ 158.895582] kmem_cache_alloc_trace+0x2cb/0x780 [ 158.900251] ? __kmalloc_node+0x33/0x70 [ 158.904211] ? __kmalloc_node+0x33/0x70 [ 158.908175] ? rcu_read_lock_sched_held+0x108/0x120 [ 158.913189] __memcg_init_list_lru_node+0x17d/0x2c0 [ 158.918193] ? kvfree_rcu+0x20/0x20 [ 158.921807] ? __kmalloc_node+0x47/0x70 [ 158.925773] __list_lru_init+0x456/0x790 [ 158.929829] ? list_lru_destroy+0x4c0/0x4c0 [ 158.934140] ? mark_held_locks+0xc9/0x160 [ 158.938276] ? __raw_spin_lock_init+0x1c/0x100 [ 158.942845] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 158.947851] ? lockdep_init_map+0x9/0x10 [ 158.951905] sget_userns+0x767/0xf00 [ 158.955604] ? get_anon_bdev+0x2f0/0x2f0 [ 158.959656] ? destroy_unused_super.part.11+0x110/0x110 [ 158.965006] ? __alloc_pages_nodemask+0xacf/0xd70 [ 158.969846] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 158.974850] ? kasan_check_read+0x11/0x20 [ 158.978989] ? cap_capable+0x1f9/0x260 [ 158.982869] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 158.988400] ? security_capable+0x99/0xc0 [ 158.992544] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 158.998068] ? ns_capable_common+0x13f/0x170 [ 159.002463] ? get_anon_bdev+0x2f0/0x2f0 [ 159.006510] sget+0x10b/0x150 [ 159.009606] ? ramfs_symlink+0x150/0x150 [ 159.013653] mount_nodev+0x33/0x110 [ 159.017269] ramfs_mount+0x2c/0x40 [ 159.020806] mount_fs+0xae/0x328 [ 159.024165] vfs_kern_mount.part.34+0xd4/0x4d0 [ 159.028735] ? may_umount+0xb0/0xb0 [ 159.032345] ? _raw_read_unlock+0x22/0x30 [ 159.036476] ? __get_fs_type+0x97/0xc0 [ 159.040356] do_mount+0x564/0x30b0 [ 159.043890] ? copy_mount_string+0x40/0x40 [ 159.048113] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 159.052859] ? retint_kernel+0x10/0x10 [ 159.056739] ? copy_mount_options+0x1f0/0x380 [ 159.061219] ? __sanitizer_cov_trace_pc+0x48/0x50 [ 159.066050] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 159.071572] ? copy_mount_options+0x285/0x380 [ 159.076057] ksys_mount+0x12d/0x140 [ 159.079679] __x64_sys_mount+0xbe/0x150 [ 159.083637] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 159.088640] do_syscall_64+0x1b1/0x800 [ 159.092511] ? finish_task_switch+0x1ca/0x840 [ 159.097001] ? syscall_return_slowpath+0x5c0/0x5c0 [ 159.101924] ? syscall_return_slowpath+0x30f/0x5c0 [ 159.106851] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 159.112205] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 159.117045] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 159.122221] RIP: 0033:0x455a09 [ 159.125564] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 159.145146] RSP: 002b:00007f757d2d4c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 159.152842] RAX: ffffffffffffffda RBX: 00007f757d2d56d4 RCX: 0000000000455a09 03:15:24 executing program 2: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x2) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xffffffff80000005}) poll(&(0x7f0000000000)=[{r2}], 0x1, 0x8000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fe0ff4)) epoll_create1(0x80000) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x8000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000deb000)={0xbfffffffc000000d}) 03:15:24 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x5, 0x40200) ioctl$TIOCGETD(r1, 0x5424, &(0x7f00000001c0)) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) listen(r0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x8000000004) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x10) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f0000000080)={'TPROXY\x00'}, &(0x7f00000000c0)=0x1e) writev(r2, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:15:24 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000480)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x172], 0x0, 0x1a200}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f0000000180)={0x2, 0x0, [0xc0010058, 0x1]}) [ 159.160104] RDX: 0000000020000100 RSI: 00000000200000c0 RDI: 0000000020000080 [ 159.167359] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 159.174614] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 159.181868] R13: 00000000000004d1 R14: 00000000006fc438 R15: 000000000000001f 03:15:24 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x0, 0x0, &(0x7f0000000040), 0x0) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000001c0)="8ad969bdc8d0403ffc9d", 0xa}) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r5, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_S390_VCPU_FAULT(0xffffffffffffffff, 0x4008ae52, &(0x7f0000000000)=0x1b44) ioctl$KVM_RUN(r5, 0xae80, 0x0) 03:15:24 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="0047fc2f07d82c99240970") r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x200, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000140)={0x200, 0x100000000, 0x1, 0xfffffffffffffffb}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=@newqdisc={0x24, 0x5e, 0x7, 0x0, 0x0, {0x0, r3, {0xf}}}, 0x24}, 0x1}, 0x0) 03:15:24 executing program 3 (fault-call:8 fault-nth:32): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000080)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f0000000180)="f6") [ 159.271970] *** Guest State *** [ 159.275397] CR0: actual=0x0000000000000030, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 [ 159.284299] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 159.293164] CR3 = 0x0000000000000000 [ 159.296201] Unknown ioctl -1072667641 [ 159.296935] RSP = 0x0000000000000000 RIP = 0x0000000000000000 [ 159.306746] RFLAGS=0x0001a202 DR7 = 0x0000000000000400 [ 159.312778] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 159.316316] Unknown ioctl -1072667641 [ 159.319470] CS: sel=0xf000, attr=0x0009b, limit=0x0000ffff, base=0x00000000ffff0000 [ 159.319491] DS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 159.319508] SS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 159.319524] ES: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 159.319539] FS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 159.319554] GS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 03:15:24 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='net/unix\x00') sendfile(r1, r3, &(0x7f0000000340), 0x400000000001) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000000140)={0x574ac464, 0x2, 0x8, 0x1, 0x81, 0x4}) recvmmsg(r2, &(0x7f00000001c0)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000029c0)=""/245, 0xf5, 0xfffffffffffffffe}}], 0x1, 0x10060, 0x0) 03:15:24 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000080)={0x11, 0x0, 0x10000000000}) [ 159.371498] GDTR: limit=0x0000ffff, base=0x0000000000000000 [ 159.379518] LDTR: sel=0x0000, attr=0x00082, limit=0x0000ffff, base=0x0000000000000000 [ 159.387518] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 159.395544] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 159.403548] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 159.409992] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 159.417471] Interruptibility = 00000000 ActivityState = 00000000 [ 159.423741] *** Host State *** [ 159.426965] RIP = 0xffffffff811f741c RSP = 0xffff8801b3e57390 [ 159.432982] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 159.439440] FSBase=00007f94baa2c700 GSBase=ffff8801daf00000 TRBase=fffffe0000034000 [ 159.447278] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 159.453193] CR0=0000000080050033 CR3=00000001cf6e4000 CR4=00000000001426e0 [ 159.460251] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff87801380 [ 159.466954] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 03:15:24 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047"}], 0x0, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000580)=ANY=[@ANYBLOB="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"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000140)={0x2, 0x0, [0xce]}) [ 159.473029] *** Control State *** [ 159.476502] PinBased=0000003f CPUBased=b5a06dfa SecondaryExec=000000c3 [ 159.483191] EntryControls=0000d1ff ExitControls=0023efff [ 159.488680] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 159.495618] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 159.502314] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 159.508940] reason=80000021 qualification=0000000000000000 [ 159.515310] IDTVectoring: info=00000000 errcode=00000000 03:15:24 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x480000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x7fffffff, 0x260, 0x8}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000000c0)=r2, 0x4) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000140)=r3) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) 03:15:24 executing program 7: io_setup(0x0, &(0x7f0000000040)=0x0) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x9, 0x400) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x410100, 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uinput\x00', 0x201, 0x0) r5 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x4000) r6 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={0xffffffffffffff9c, 0x2, 0x1, 0x4, &(0x7f00000003c0)=[0x0, 0x0], 0x2}, 0x20) r7 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000480)='syz0\x00', 0x200002, 0x0) r8 = openat$full(0xffffffffffffff9c, &(0x7f0000000500)='/dev/full\x00', 0x190c8f512452cda2, 0x0) r9 = socket$kcm(0x29, 0x7, 0x0) r10 = open(&(0x7f0000000640)='/\x00', 0x401, 0x2) r11 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/loop-control\x00', 0x0, 0x0) pipe(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x17, 0x10, &(0x7f0000000780)=@raw=[@jmp={0x5, 0x5, 0x5, 0xd, 0x4}, @map={0x18, 0x0, 0x1, 0x0, 0x1}, @exit={0x95}, @generic={0x0, 0x3, 0xe1b, 0x1}, @jmp={0x5, 0x4000000000000, 0x6, 0xf, 0x4, 0xffffffc0, 0xffffffffffffffff}, @ldst={0x1, 0x2, 0x3, 0xa, 0xa, 0x50, 0x1}, @generic={0x2, 0x20, 0x3ff, 0xf0}, @map={0x18, 0x948170b5ac358d44, 0x1, 0x0, 0x1}], &(0x7f0000000800)='syzkaller\x00', 0x747f, 0x3c, &(0x7f0000000840)=""/60, 0x41f00, 0x1, [], 0x0, 0x5}, 0x48) r14 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000900)='/dev/vcs\x00', 0x200, 0x0) r15 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x80000) r16 = syz_open_dev$admmidi(&(0x7f0000000a00)='/dev/admmidi#\x00', 0x6, 0x1) r17 = syz_open_dev$sndpcmc(&(0x7f0000000a80)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r12, 0x4040ae72, &(0x7f00000009c0)={0x6, 0x1, 0x3ff, 0x6}) r18 = memfd_create(&(0x7f0000000b00)='/dev/snd/pcmC#D#p\x00', 0xabddd2eba831267d) io_submit(r0, 0x9, &(0x7f0000000b80)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0xf, 0xa8, r1, &(0x7f00000000c0)="0533850794d2a60595941a5197ba2d2da45743764f5948a57dc5e9d17fe46eb4958312acdb4412e070d48b96a39ccd750184bc5775312e91c0cfbd6ac164d11e6fafc09bbb1c98ac2eaa75d1b7dee2bd58c68350bd368d26c16f1f89190ce0d459acdb97adb3dc95dfb05b80610068697b67a3f9666213cd775b040e86c6934b404d0d97ff86b9d99e74998488f62f69991098a256e791eaeb757973c908b3025246cd4c2319667e0def5799f6e265bf702d43aa51a5b9dc6605954530516f0670ef52b88a52bc27378fd8dca334dcf2a13e9be233037330d7d9f929c5aeedc07a68278407d0ed0dff28dde8d3361a3faae6a0028291c6", 0xf7, 0x80000001, 0x0, 0x0, r2}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x6, 0x9, r3, &(0x7f0000000240)="72edd4a5df2e3ee523cdd84c17cfbb03ff7c94b519dc15a6a0578bdaecaf2e68bf877e0c5cf2f47b1f7a6b1e7adf6d889dbe4e06ef498a4834b5017da4d08653bbe50f98d0d579ebe35b13ff6f3734e0c39475cc54cacf3b8666fb4c03ae1777334f2dbdf250709fb5b6091470", 0x6d, 0x8f7a, 0x0, 0x1, r4}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x7, 0x101, r5, &(0x7f0000000380)="bba6dfd1f08abac5553e56d2e299ea486c45947bb7046fceb987c0973b7614435d80e85ff03a98f0ac56f93127cbc65f0171a62c3f8c992a1d1ce838", 0x3c, 0x400, 0x0, 0x1, r6}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x6, 0x8, r7, &(0x7f00000004c0)="61ce296d4208923d6cf612eadf698239bfcbec80530073b34d86731d31d8a09ea976b8", 0x23, 0x10000, 0x0, 0x1, r8}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x2, 0x7fffffff, r9, &(0x7f0000000580)="e7eb7c981847a5202e2683874b40ed8af877c8af776b602247f2cc80bd8a270c40489a901101438953181ff5c56ea16d51805ce216178478b61cca541e90b7cee073c5b1d6486b00235c1b3cd040bd58125d1175f896cdfdd2bbf1d2ee3fa52bceae393fe6a7cf1e7d42415110d5982d610c8f53e1ac9d2edf51b56fd80f6fe038d53b3008cb2f", 0x87, 0xd2, 0x0, 0x1, r10}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x1, r11, &(0x7f0000001000)="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", 0x1000, 0x9, 0x0, 0x0, r12}, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x2, 0x1, r13, &(0x7f0000002000)="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", 0x1000, 0x7446, 0x0, 0x0, r14}, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x2, 0x101, r15, &(0x7f00000009c0), 0x0, 0xfffffffffffffffc, 0x0, 0x1, r16}, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x7, 0x1, r17, &(0x7f0000000ac0)="c41f231494", 0x5, 0x8, 0x0, 0x0, r18}]) r19 = syz_open_dev$sndpcmp(&(0x7f0000000fee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x81) io_setup(0x5, &(0x7f0000005ff8)=0x0) io_submit(r20, 0x1, &(0x7f0000005ff0)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r19, &(0x7f0000005000)}]) [ 159.520780] TSC Offset = 0xffffffa736132fc3 [ 159.525132] TPR Threshold = 0x00 [ 159.528536] EPT pointer = 0x00000001b855d01e [ 159.577205] kvm [10526]: vcpu0, guest rIP: 0x0 unimplemented MMIO_CONF_BASE wrmsr: 0x1 [ 159.623541] kvm [10526]: vcpu0, guest rIP: 0x0 unimplemented MMIO_CONF_BASE wrmsr: 0x1 [ 159.677660] FAULT_INJECTION: forcing a failure. [ 159.677660] name failslab, interval 1, probability 0, space 0, times 0 [ 159.689019] CPU: 0 PID: 10559 Comm: syz-executor3 Not tainted 4.17.0+ #87 [ 159.696036] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 159.705387] Call Trace: [ 159.707997] dump_stack+0x1b9/0x294 [ 159.711665] ? dump_stack_print_info.cold.2+0x52/0x52 [ 159.717055] ? __save_stack_trace+0x7e/0xd0 [ 159.721394] should_fail.cold.4+0xa/0x1a [ 159.725465] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 159.730580] ? save_stack+0x43/0xd0 [ 159.734219] ? kasan_kmalloc+0xc4/0xe0 [ 159.738111] ? kmem_cache_alloc_trace+0x152/0x780 [ 159.742952] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 159.748151] ? __list_lru_init+0x456/0x790 [ 159.752395] ? sget_userns+0x767/0xf00 [ 159.756292] ? graph_lock+0x170/0x170 [ 159.760158] ? vfs_kern_mount.part.34+0xd4/0x4d0 [ 159.764923] ? do_mount+0x564/0x30b0 [ 159.768642] ? ksys_mount+0x12d/0x140 [ 159.772460] ? __x64_sys_mount+0xbe/0x150 [ 159.776620] ? do_syscall_64+0x1b1/0x800 [ 159.780697] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 159.786074] ? find_held_lock+0x36/0x1c0 [ 159.790153] ? __lock_is_held+0xb5/0x140 [ 159.794239] ? check_same_owner+0x320/0x320 [ 159.798568] ? rcu_note_context_switch+0x710/0x710 [ 159.803517] __should_failslab+0x124/0x180 [ 159.807791] should_failslab+0x9/0x14 [ 159.811608] kmem_cache_alloc_trace+0x2cb/0x780 [ 159.816288] ? __kmalloc_node+0x33/0x70 [ 159.820266] ? __kmalloc_node+0x33/0x70 [ 159.824247] ? rcu_read_lock_sched_held+0x108/0x120 [ 159.829273] __memcg_init_list_lru_node+0x17d/0x2c0 [ 159.834298] ? kvfree_rcu+0x20/0x20 [ 159.837935] ? __kmalloc_node+0x47/0x70 [ 159.841922] __list_lru_init+0x456/0x790 [ 159.845991] ? list_lru_destroy+0x4c0/0x4c0 [ 159.850319] ? mark_held_locks+0xc9/0x160 [ 159.854480] ? __raw_spin_lock_init+0x1c/0x100 [ 159.859071] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 159.864100] ? lockdep_init_map+0x9/0x10 [ 159.868167] sget_userns+0x767/0xf00 [ 159.871884] ? get_anon_bdev+0x2f0/0x2f0 [ 159.875954] ? destroy_unused_super.part.11+0x110/0x110 [ 159.881323] ? __alloc_pages_nodemask+0xacf/0xd70 [ 159.886168] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 159.891186] ? kasan_check_read+0x11/0x20 [ 159.895340] ? cap_capable+0x1f9/0x260 [ 159.899235] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 159.904774] ? security_capable+0x99/0xc0 [ 159.908927] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 159.914469] ? ns_capable_common+0x13f/0x170 [ 159.918882] ? get_anon_bdev+0x2f0/0x2f0 [ 159.922948] sget+0x10b/0x150 [ 159.926067] ? ramfs_symlink+0x150/0x150 [ 159.930131] mount_nodev+0x33/0x110 [ 159.933765] ramfs_mount+0x2c/0x40 [ 159.937305] mount_fs+0xae/0x328 [ 159.940682] vfs_kern_mount.part.34+0xd4/0x4d0 [ 159.945292] ? may_umount+0xb0/0xb0 [ 159.948918] ? _raw_read_unlock+0x22/0x30 [ 159.953065] ? __get_fs_type+0x97/0xc0 [ 159.956964] do_mount+0x564/0x30b0 [ 159.960515] ? do_raw_spin_unlock+0x9e/0x2e0 [ 159.964927] ? interrupt_entry+0xb1/0xf0 [ 159.968994] ? copy_mount_string+0x40/0x40 [ 159.973234] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 159.977993] ? retint_kernel+0x10/0x10 [ 159.981884] ? copy_mount_options+0x213/0x380 [ 159.986378] ? write_comp_data+0x1/0x70 [ 159.990367] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 159.995909] ? copy_mount_options+0x285/0x380 [ 160.000408] ksys_mount+0x12d/0x140 [ 160.004042] __x64_sys_mount+0xbe/0x150 [ 160.008011] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 160.013030] do_syscall_64+0x1b1/0x800 [ 160.017085] ? finish_task_switch+0x1ca/0x840 [ 160.021571] ? syscall_return_slowpath+0x5c0/0x5c0 [ 160.026488] ? syscall_return_slowpath+0x30f/0x5c0 [ 160.031408] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 160.036762] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 160.041598] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 160.046769] RIP: 0033:0x455a09 [ 160.049936] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 160.069267] RSP: 002b:00007f757d2d4c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 03:15:25 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)={0x0, 0x1, 0x5}) prctl$intptr(0x200000002f, 0x2) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0xa202, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000040)={0xb050, 0x200, 0x10001}) 03:15:25 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) read(r1, &(0x7f0000367fe4)=""/91, 0x5b) sendto$inet6(r0, &(0x7f0000000280)="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", 0x1000, 0x4000010, &(0x7f00000000c0)={0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') 03:15:25 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff}) ioctl$BLKRRPART(r4, 0x125f, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000240)="ba4300b00bee0f017edaf02114650f1ea7f07f0f20e06635040000000f22e03e0fc72dbaf80c66b80fb2578d66efbafc0cb001ee0fc75ba2f40f3805800060"}], 0xaaaaaaaaaaaa84c, 0x0, &(0x7f0000000140), 0x10000000000000c5) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000180)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) rt_sigtimedwait(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)={0x77359400}, 0x8) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000140)=0x8) ioctl$KVM_RUN(r3, 0xae80, 0x0) 03:15:25 executing program 4: r0 = socket$inet6(0x10, 0x1, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xa4, r1, 0xecc61ad2fb196e0c, 0x70bd29, 0x25dfdbff, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24, 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3f}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3f}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3bb}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xffff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xffffffffffffff59}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x44}, 0x10) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007f5300fe01b2a4a280930a06000000a84308910000003900080003000c00060000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 03:15:25 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0xa0, 0x101000) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000003c0)={0x0, 0x3dd, 0x7ff, 0x8}, 0x6) write$rdma_cm(r0, &(0x7f0000001800)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000017c0)={0xffffffff}, 0x13f}}, 0x20) openat$ppp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ppp\x00', 0x200400, 0x0) write$rdma_cm(r0, &(0x7f0000001880)=@query={0x13, 0x10, 0xfa00, {&(0x7f00000001c0), r2}}, 0xfff7) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x200000, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000100), &(0x7f00000000c0)=0x4) [ 160.076962] RAX: ffffffffffffffda RBX: 00007f757d2d56d4 RCX: 0000000000455a09 [ 160.084222] RDX: 0000000020000100 RSI: 00000000200000c0 RDI: 0000000020000080 [ 160.091476] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 160.098744] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 160.105999] R13: 00000000000004d1 R14: 00000000006fc438 R15: 0000000000000020 03:15:26 executing program 1: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0xfffffffffffffffe) fcntl$setpipe(r0, 0x407, 0x3) 03:15:26 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7, 0x200000400000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0xd7ca, 0x0, 0x1}) ioctl$VT_ACTIVATE(r1, 0x5606, 0x4) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00000000c0)={0x2, r2, 0x10002, 0x3ff}) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000001b40)=[{&(0x7f0000000a80)="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", 0x37a}], 0x1, &(0x7f0000000280)}, 0x0) 03:15:26 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffd) fcntl$setlease(r0, 0x400, 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000140)={{0xfffffffffffffffd, 0x1}, 0x0, 0xfff}) write$binfmt_script(r0, &(0x7f0000000080)={'#! ', './file0', [{0x20, '/dev/snd/seq\x00'}, {0x20, '/dev/snd/seq\x00'}, {0x20, '/dev/sequencer\x00'}], 0xa, "6f6542c0658c6293e41b609a7f58a4a690e355af09a04498194caa0dec4e4600c49ad18e752d02e16006aa9e5c797f86aecc1f2294fb03c2a955bfa86cd0b89945539d9b224a16243d5219b6f037ab8dea89bb4fb352213c46bbdddd97eae7934ccc6262d0a6aa4d02e68e4b558a075a5e5f6d305cceef"}, 0xae) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x4000, 0x40) 03:15:26 executing program 7: syz_emit_ethernet(0xd, &(0x7f0000000440)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@x25={0x805, {0x0, 0xfff, 0x0, "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"}}}}, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000140)=@add_del={0x2, &(0x7f0000000100)='erspan0\x00', 0x5}) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x7, 0x14000) bind$pptp(r1, &(0x7f00000000c0)={0x18, 0x2, {0x3}}, 0x1e) modify_ldt$read(0x0, &(0x7f0000000000)=""/104, 0x68) 03:15:26 executing program 3 (fault-call:8 fault-nth:33): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000080)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f0000000180)="f6") 03:15:26 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000000380)=[{&(0x7f00000003c0)=""/232, 0x200004a8}], 0x1, 0x0) 03:15:26 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$peek(0x2, r0, &(0x7f0000000080)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(des-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000100)={0x2, 0x0, [0x101, 0x0, 0x0, 0x8, 0x4, 0x8, 0xfffffffffffffffe, 0x46d48643]}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) perf_event_open(&(0x7f0000000380)={0x7, 0x70, 0x1, 0x1, 0x8d, 0x3, 0x0, 0x4efa, 0x10100, 0xc, 0x6, 0x9, 0x9, 0x400, 0x9, 0x56b0, 0xc49c, 0x3, 0x5, 0x8, 0xffff, 0x5, 0x10000, 0x2, 0x2, 0x80, 0x7fffffff, 0xfff, 0x506d, 0x3, 0x7e0000000, 0x9, 0xfffffffffffffff9, 0x0, 0x7, 0xfffffffffffffffb, 0x5, 0x232, 0x0, 0x3654, 0x4, @perf_config_ext={0x1f, 0x1000}, 0x4120, 0x4, 0x1ff, 0x7, 0x5, 0x1, 0x7}, r0, 0x9, r2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000200)={r3, 0x78, &(0x7f00000002c0)=[@in={0x2, 0x4e23, @rand_addr=0x1f}, @in6={0xa, 0x4e21, 0x7, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x81}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x100000000, @empty, 0xffffffff}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @loopback=0x7f000001}]}, &(0x7f0000000340)=0x10) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000400)={0x3, 0x1, 0x8001, 0x5, 0x3}, 0xc) 03:15:26 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {0x3, 0xffffffffffffffff}], 0x2217) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @rand_addr=0x1000}, 0x10) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000200)='/dev/full\x00', 0x4000, 0x0) openat(r1, &(0x7f0000000240)='./file0\x00', 0x98800, 0xc) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x208002, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f00000001c0)=[0x100000000, 0x3]) pipe(&(0x7f0000000080)) getxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='com.apple.system.Security\x00', &(0x7f0000000180), 0x0) 03:15:26 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='configfs\x00', 0x0, &(0x7f0000000140)) truncate(&(0x7f0000000040)='./file1\x00', 0x8) 03:15:26 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0x78001001, &(0x7f0000ffe000/0x1000)=nil) r0 = shmget(0x0, 0x3000, 0x54000010, &(0x7f0000ffd000/0x3000)=nil) msgget(0x1, 0x200) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000000000)=""/165) shmctl$IPC_RMID(r0, 0x0) shmget$private(0x0, 0x4000, 0x80, &(0x7f0000ffc000/0x4000)=nil) [ 160.994921] FAULT_INJECTION: forcing a failure. [ 160.994921] name failslab, interval 1, probability 0, space 0, times 0 [ 161.006485] CPU: 1 PID: 10608 Comm: syz-executor3 Not tainted 4.17.0+ #87 [ 161.013413] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 161.022770] Call Trace: [ 161.025371] dump_stack+0x1b9/0x294 [ 161.029013] ? dump_stack_print_info.cold.2+0x52/0x52 [ 161.034217] ? lock_downgrade+0x8e0/0x8e0 [ 161.038379] ? graph_lock+0x170/0x170 [ 161.042178] should_fail.cold.4+0xa/0x1a [ 161.046232] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 161.051328] ? print_usage_bug+0xc0/0xc0 [ 161.055379] ? print_usage_bug+0xc0/0xc0 [ 161.059427] ? graph_lock+0x170/0x170 [ 161.063220] ? find_held_lock+0x36/0x1c0 [ 161.067284] ? __lock_is_held+0xb5/0x140 [ 161.071343] ? check_same_owner+0x320/0x320 [ 161.075651] ? lockdep_init_map+0x9/0x10 [ 161.079700] ? rcu_note_context_switch+0x710/0x710 [ 161.084615] ? kasan_check_write+0x14/0x20 [ 161.088839] ? __init_rwsem+0x1c4/0x290 [ 161.093071] __should_failslab+0x124/0x180 [ 161.097556] should_failslab+0x9/0x14 [ 161.101342] __kmalloc+0x2c8/0x760 [ 161.104872] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 161.109875] ? prealloc_shrinker+0xcf/0x130 [ 161.114185] prealloc_shrinker+0xcf/0x130 [ 161.118324] sget_userns+0x9b2/0xf00 [ 161.122028] ? get_anon_bdev+0x2f0/0x2f0 [ 161.126085] ? destroy_unused_super.part.11+0x110/0x110 [ 161.131438] ? __alloc_pages_nodemask+0xacf/0xd70 [ 161.136278] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 161.141293] ? kasan_check_read+0x11/0x20 [ 161.145431] ? cap_capable+0x1f9/0x260 [ 161.149312] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 161.154835] ? security_capable+0x99/0xc0 [ 161.158974] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 161.164497] ? ns_capable_common+0x13f/0x170 [ 161.168893] ? get_anon_bdev+0x2f0/0x2f0 [ 161.172938] sget+0x10b/0x150 [ 161.176039] ? ramfs_symlink+0x150/0x150 [ 161.180089] mount_nodev+0x33/0x110 [ 161.183704] ramfs_mount+0x2c/0x40 [ 161.187233] mount_fs+0xae/0x328 [ 161.190597] vfs_kern_mount.part.34+0xd4/0x4d0 [ 161.195167] ? may_umount+0xb0/0xb0 [ 161.198780] ? _raw_read_unlock+0x22/0x30 [ 161.202912] ? __get_fs_type+0x97/0xc0 [ 161.206793] do_mount+0x564/0x30b0 [ 161.210323] ? copy_mount_string+0x40/0x40 [ 161.214542] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 161.219547] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 161.224292] ? retint_kernel+0x10/0x10 [ 161.228175] ? copy_mount_options+0x1d9/0x380 [ 161.232664] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 161.238193] ? copy_mount_options+0x285/0x380 [ 161.242678] ksys_mount+0x12d/0x140 [ 161.246301] __x64_sys_mount+0xbe/0x150 [ 161.250267] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 161.255269] do_syscall_64+0x1b1/0x800 [ 161.259146] ? finish_task_switch+0x1ca/0x840 [ 161.263628] ? syscall_return_slowpath+0x5c0/0x5c0 [ 161.268543] ? syscall_return_slowpath+0x30f/0x5c0 [ 161.273990] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 161.279348] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 161.284181] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 161.289362] RIP: 0033:0x455a09 [ 161.292534] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 161.311855] RSP: 002b:00007f757d2d4c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 161.319551] RAX: ffffffffffffffda RBX: 00007f757d2d56d4 RCX: 0000000000455a09 [ 161.326806] RDX: 0000000020000100 RSI: 00000000200000c0 RDI: 0000000020000080 [ 161.334058] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 161.341321] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 161.348572] R13: 00000000000004d1 R14: 00000000006fc438 R15: 0000000000000021 03:15:26 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='mountinfo\x00') getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000280)=""/132, &(0x7f00000001c0)=0x84) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000000200)=0x7) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000380)) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100)=0xfffffffffffffffd, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000240)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101200, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x4, 0x7fffffff, 0x0, 0x0, 0x79, 0x0, 0x0, 0x0, 0x80000000000, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, @perf_config_ext, 0x1000, 0x0, 0x1}, 0x0, 0x0, r1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x10000000008912, &(0x7f00000003c0)="0047fc2f07d82c99240970") r3 = socket$inet6_sctp(0xa, 0xa, 0x84) close(r3) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000340)={0x1f, 0x53818de2}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000002100000002000000000000000a000000000000000000000000000000000000000000000000000000fff00000"], 0x48) 03:15:26 executing program 0: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='aio\x00', 0x1000, &(0x7f0000000240)) chdir(&(0x7f0000000780)='./file0\x00') umount2(&(0x7f0000000000)='../file0\x00', 0x2) syz_fuseblk_mount(&(0x7f00000001c0)='../file0\x00', &(0x7f0000000240)='../file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x1001) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 03:15:26 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000040)={0x6, 0x0, [{}, {}, {}, {}, {}, {}]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000180)=ANY=[@ANYBLOB="e1002000c41189321e3d97d76dc52d85c7a3f4f89ffff47abdad38e169c8bd86436c55377ff8f9d8f20407614caf32cc8c36d74148a64f8137b9f3ee40ef7a92ab41cf958c2e852d01bdb1aa90c0776a96c6b73f6b385a8e477d23dab7fedbdb0d7a4159d7e4acc0b1a2698adc8eedc63a78a1852b05acbeef66cae5315f302756f3db09f5cccfde6b3c764af8812b2ace525b03db7c435ec700d4c5405dad1bc9f53b4f"]) ioctl$KVM_RUN(r3, 0xae80, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000240)=0xe8) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setownex(r2, 0xf, &(0x7f0000000580)={0x3, r4}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000004c0)={r4, r5, r6}, 0xc) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) 03:15:26 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) removexattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=@random={'os2.', 'self\x00'}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x20) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000040)={'broute\x00', 0x0, 0x3, 0xb5, [], 0x1, &(0x7f0000000000)=[{}], &(0x7f0000000140)=""/181}, &(0x7f0000000200)=0x78) 03:15:26 executing program 3 (fault-call:8 fault-nth:34): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000080)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f0000000180)="f6") 03:15:26 executing program 1: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000100)=0x1, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x34, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000140)={{0x1, 0x7, 0x6, 0x9, 'syz0\x00', 0x6}, 0x0, [0x29a, 0xf75, 0x8000, 0x0, 0x800, 0xdc, 0xfffffffffffffff7, 0x1, 0x4dca, 0x9, 0x9, 0x7, 0x30000000000, 0x2, 0x0, 0x1c98000, 0x62547eff, 0x9, 0x0, 0xe476, 0x100000001, 0x7, 0x100000001, 0xb31e, 0x10001, 0x4, 0xffff, 0x6, 0x5, 0x20bc, 0x0, 0x5, 0x6, 0x3ff, 0x2, 0x8, 0x1ff, 0x8000, 0xffffffffffffaffb, 0x5, 0x8, 0x88a, 0x1, 0x9, 0x1ff, 0x1000, 0x9, 0x5, 0x2301, 0x8, 0x800, 0xfff, 0x1, 0x5, 0x401, 0x5, 0x9, 0xfffffffffffffff8, 0x9, 0xe3f9, 0xffffffff, 0x4, 0x2, 0x9a, 0x5, 0xc4df, 0xfffffffffffffff7, 0x2, 0x8000, 0x1f, 0x400, 0x5, 0x522, 0x80000001, 0xea7, 0x8001, 0x3, 0x4, 0x1, 0x9, 0xb, 0x2, 0x1f, 0x21, 0x7, 0x2, 0xaa28, 0x5, 0x0, 0x844, 0x0, 0x6e79, 0x7fffffff, 0x80000001, 0x5, 0x5, 0x8000, 0xc9, 0x2, 0x74d, 0x8, 0xffffffff, 0x8, 0x100009, 0xffff, 0x2, 0x100, 0x1ff, 0x101, 0x0, 0x20, 0x8000, 0x400, 0x3, 0x8000, 0x7, 0x0, 0x7, 0x1, 0x2, 0x71c0, 0x3, 0x1, 0x8, 0x3, 0x7f, 0x0, 0x8]}) ioctl$int_out(r0, 0xc0385720, &(0x7f0000000100)) 03:15:26 executing program 4: setrlimit(0x0, &(0x7f0000000000)) setrlimit(0x0, &(0x7f00000dbff0)={0x0, 0x80000004}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) prlimit64(r0, 0x4, &(0x7f0000000080)={0x1, 0x5}, &(0x7f00000000c0)) 03:15:26 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x8, 0x202000) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) r3 = dup3(r2, r2, 0x80000) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f00000000c0)="0f06f79b95310f01c865d96100f40f001f0f01dfbaf80c66b856b88c8e66efbafc0cb800a0ef260f09dc3e0008", 0x2d}], 0x1, 0xe, &(0x7f0000000140), 0x0) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x5, 0x0, 0xf, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 03:15:26 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000809000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x0, 0x1, 0x20, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00000000c0)) sendto$inet(r0, &(0x7f00006af000), 0x0, 0x0, &(0x7f000000a000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 03:15:26 executing program 0: r0 = socket$inet6(0xa, 0xc050e8dcf70fc9bc, 0x7fffffff) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x1) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000140)={0x10000, 0x0, [0x0, 0x3f, 0x4, 0x6, 0x100000001, 0x0, 0x4eaf6d22, 0x4]}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000000c0)={0xc, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0c6300000563044057ec0000"], 0xb5, 0x0, &(0x7f00000001c0)="37bf5483e2404ccf19ce35e808e7135e298bbdfc32e83a4fc14bf83098cc6909ba7678550817481bf4ee84bb4762eaf127295655f61ff25a4ae82e0394e6498b400fdc6f72be2c2f3664e627ae2e1497eae84dd54565bad10568f23f0b935de1ea21fd08948a9cad7af55c5bcaacf5fa5ee5874c3af97a1fc3c85a05d2af415c24bb170e995ef983bb32b35018b40fa20ca8671ab9f270e4ff2f84f35ce97395d410b38e13305a68d0b0e5a47d5da9ec083d0e5eb3"}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x3, 0x2}, &(0x7f0000000300)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000340)={r3, 0x6, 0x1f, 0x0, 0x3, 0x18e}, 0x14) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0x1c, 0x0, &(0x7f0000000600)=[@exit_looper={0x630d}, @request_death={0x400c630e}, @acquire={0x40046305}], 0x0, 0x0, &(0x7f0000000140)}) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000440)={0x5, 0xffff, 0x400, 0x8, 0x1007, 0x4}) [ 161.589450] FAULT_INJECTION: forcing a failure. [ 161.589450] name failslab, interval 1, probability 0, space 0, times 0 [ 161.600743] CPU: 0 PID: 10657 Comm: syz-executor3 Not tainted 4.17.0+ #87 [ 161.607671] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 161.617032] Call Trace: [ 161.619631] dump_stack+0x1b9/0x294 [ 161.623273] ? dump_stack_print_info.cold.2+0x52/0x52 [ 161.628481] should_fail.cold.4+0xa/0x1a [ 161.632552] ? fault_create_debugfs_attr+0x1f0/0x1f0 03:15:26 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @rand_addr=0x5}, 0x10) ioctl(r0, 0x8912, &(0x7f0000000200)="0047fc2f07d82c99240970") socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xf}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x48, 0x14, 0x7, 0x0, 0x0, {0x2, 0xf0ffff, 0x600}, [@generic="667e279639a91d7bd91397917daf4204a00b32eadc2828417f000001e3d8960f65b27ee8125f423682a9447015739d53d5"]}, 0x48}, 0x1}, 0x0) [ 161.637662] ? lock_downgrade+0x8e0/0x8e0 [ 161.640503] binder: 10665:10666 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 161.641815] ? rcu_note_context_switch+0x710/0x710 [ 161.641839] ? graph_lock+0x170/0x170 [ 161.641857] ? __might_sleep+0x95/0x190 [ 161.641875] ? find_held_lock+0x36/0x1c0 [ 161.641892] ? __lock_is_held+0xb5/0x140 [ 161.663009] binder: 10665:10666 Acquire 1 refcount change on invalid ref 0 ret -22 [ 161.665705] ? check_same_owner+0x320/0x320 [ 161.665745] ? rcu_note_context_switch+0x710/0x710 03:15:26 executing program 1: setitimer(0x0, &(0x7f0000000fe0)={{0x100000000000}, {0x0, 0x2710}}, &(0x7f0000000440)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x41, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x527100, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 03:15:26 executing program 4: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000040)=0x8, 0x2) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000f28ff8), 0x100000002) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000180)=0xe) r2 = getpgid(0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) tkill(r2, 0x13) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) [ 161.665760] ? get_anon_bdev+0x2f0/0x2f0 [ 161.665776] __should_failslab+0x124/0x180 [ 161.695005] should_failslab+0x9/0x14 [ 161.698815] kmem_cache_alloc_trace+0x2cb/0x780 [ 161.703494] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 161.708519] ramfs_fill_super+0xb8/0x560 [ 161.712590] ? ramfs_symlink+0x150/0x150 [ 161.716658] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 161.722210] ? security_capable+0x99/0xc0 [ 161.725748] binder: 10665:10671 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 161.726363] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 03:15:26 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x105200, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000080)={{0x3a, @multicast1=0xe0000001, 0x4e23, 0x0, 'none\x00', 0x7, 0x1, 0x73}, {@broadcast=0xffffffff, 0x4e23, 0x2004, 0x8, 0x4c, 0xfffffffffffffff8}}, 0x44) [ 161.726379] ? ns_capable_common+0x13f/0x170 [ 161.726397] ? get_anon_bdev+0x2f0/0x2f0 [ 161.747448] ? sget+0x113/0x150 [ 161.750742] ? ramfs_symlink+0x150/0x150 [ 161.754813] mount_nodev+0x6b/0x110 [ 161.758456] ramfs_mount+0x2c/0x40 [ 161.762456] mount_fs+0xae/0x328 03:15:27 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x400080, 0x4) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000000380)) bind$alg(r1, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) r3 = accept4(r1, 0x0, &(0x7f0000000000), 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c50400aeb995298992ea5400c2", 0x10) sendmsg$nl_generic(r3, &(0x7f0000000d80)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000d40)={&(0x7f0000000040)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x24008000) recvfrom(r3, &(0x7f0000000e40)=""/126, 0x7e, 0x0, &(0x7f0000000300)=@nl=@proc={0x10}, 0x709000) [ 161.762476] vfs_kern_mount.part.34+0xd4/0x4d0 [ 161.762490] ? may_umount+0xb0/0xb0 [ 161.762503] ? _raw_read_unlock+0x22/0x30 [ 161.762515] ? __get_fs_type+0x97/0xc0 [ 161.762532] do_mount+0x564/0x30b0 [ 161.762551] ? copy_mount_string+0x40/0x40 [ 161.762568] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 161.762585] ? retint_kernel+0x10/0x10 [ 161.762608] ? copy_mount_options+0x1a1/0x380 [ 161.762625] ? __sanitizer_cov_trace_pc+0x44/0x50 [ 161.762642] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 161.762655] ? copy_mount_options+0x285/0x380 [ 161.762673] ksys_mount+0x12d/0x140 [ 161.762690] __x64_sys_mount+0xbe/0x150 [ 161.762711] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 161.762727] do_syscall_64+0x1b1/0x800 [ 161.762742] ? finish_task_switch+0x1ca/0x840 [ 161.762758] ? syscall_return_slowpath+0x5c0/0x5c0 [ 161.762773] ? syscall_return_slowpath+0x30f/0x5c0 [ 161.762789] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 161.762808] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 161.762827] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 161.762837] RIP: 0033:0x455a09 [ 161.762841] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 161.763096] RSP: 002b:00007f757d2d4c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 161.763111] RAX: ffffffffffffffda RBX: 00007f757d2d56d4 RCX: 0000000000455a09 [ 161.763120] RDX: 0000000020000100 RSI: 00000000200000c0 RDI: 0000000020000080 [ 161.763128] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 161.763137] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 161.763145] R13: 00000000000004d1 R14: 00000000006fc438 R15: 0000000000000022 [ 161.789280] binder: 10665:10671 Acquire 1 refcount change on invalid ref 0 ret -22 03:15:27 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x4000000000000000, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x3f) ioctl$KDGKBLED(r0, 0xc004510e, &(0x7f0000000140)) 03:15:27 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getpeername(r3, &(0x7f00000001c0)=@ll={0x0, 0x0, 0x0}, &(0x7f0000000140)=0x80) connect$packet(r2, &(0x7f0000000280)={0x11, 0x19, r4, 0x1, 0x401, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000000440)=0x9, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000180)=0x200, 0x4) sendto$inet(r1, &(0x7f0000000480)='7', 0x1, 0x0, 0x0, 0x0) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0xc}, 0x7ff}, 0x1c) 03:15:27 executing program 5: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0xc) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000880)=@assoc_value={0x0, 0x7}, &(0x7f0000000b40)=0x8) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r1 = syz_open_dev$audion(&(0x7f00000005c0)='/dev/audio#\x00', 0x217fc0ec, 0x2) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000380)=0xce5, 0x4) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000400)="72656e6f258cef673e340d1cea510e94d3edb4a5e27adbebdf6334d2b964a9ac090f3dceaaff93", 0xfffffff4) fstat(0xffffffffffffffff, &(0x7f0000000180)) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000640)=ANY=[@ANYBLOB="58aea998deec22f35a1e8ce861f825e9c99e8236"], 0x1}, 0x1, 0x0, 0x0, 0x40000c0}, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r2 = creat(&(0x7f0000000600)='./file1\x00', 0x1) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000280)={{{@in, @in6=@loopback}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000040)=0xe8) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f00000000c0)={0x0, 0x2, 0xffffffffffff5165, 0x4c}) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc0", 0xc, 0x0, &(0x7f0000000080)={0x2}, 0x10) mlockall(0x2) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000140)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0xff, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000440)={0x5, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e20}, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x10, 0x8e, 0x5c0, 0x8000, 0x80, &(0x7f0000000240)='bcsh0\x00', 0x6d60, 0x2, 0x398}) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f000000a000/0x2000)=nil) r3 = open(&(0x7f0000000680)='./file1\x00', 0x20000, 0x10) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, r3, 0x0) bind(r3, &(0x7f00000004c0)=@vsock={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x80) openat$rtc(0xffffffffffffff9c, &(0x7f0000000700)='/dev/rtc\x00', 0x800, 0x0) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f00000003c0)=0x10001, 0x4) 03:15:27 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5", 0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x3}) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0xff, &(0x7f0000000000)=0x0) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1}]) 03:15:27 executing program 3 (fault-call:8 fault-nth:35): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000080)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f0000000180)="f6") 03:15:27 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000258f88)) msgsnd(r1, &(0x7f0000000040)={0x3}, 0x8, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) tkill(r2, 0x1000000000013) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000700)={{0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, r2}) 03:15:27 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x3c, &(0x7f0000000000)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0x1c}, 0x100000000}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r1, 0xc16}, 0x8) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0x147, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="bead0b20797b0fc858865e1c00004b0c18ec25f1cad3f1f5014864fa2abe00230000000000000000000a030200000000090000000037f7127e4a87f83199b33b8d4326e5afd172728a820a3c311f3ee3e9f1e82e"], 0x1c}, 0x1}, 0x0) 03:15:27 executing program 1: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r0 = gettid() r1 = syz_open_procfs$namespace(r0, &(0x7f0000000040)='ns/mnt\x00') getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000140)={0x0, @multicast1}, &(0x7f0000000180)=0xc) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x101000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000000280)=0x80, 0x4) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="4000000026001000de87b84bcb49996a376c5786ad41bd7500000000", @ANYRES32=r2, @ANYBLOB="00080b000a0005000d00090004000a0005000a0004000a0004000a0004000a0004000a00e457d94807e232865730037dcf53392d8ebae3da951302a48ac332e3984f"], 0x40}, 0x1, 0x0, 0x0, 0xc004}, 0x40) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r4, &(0x7f0000000000), 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00000015c0)="766574683100000000ffffffffffef00", 0xa) setsockopt$sock_int(r4, 0x1, 0x2f, &(0x7f0000000040), 0x4) writev(r4, &(0x7f0000001400)=[{&(0x7f00000013c0)='8', 0x1}], 0x1) sendto$inet(r4, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000380)={0x0, 0xffffffff, 0x9, 0xffffffffffffff5d, 0x0, 0x100000001, 0x7f, 0xc112, {0x0, @in={{0x2, 0x4e20}}, 0xfffffffffffffcec, 0x1, 0x1, 0x0, 0x20}}, &(0x7f00000002c0)=0xb0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000440)={r5, 0x50}, 0x8) setns(r1, 0x0) 03:15:27 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000040), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000580)=ANY=[@ANYBLOB="41000000000000018036f00de800197897c03c4032154b3fc7f6912b242f"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 03:15:27 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$SG_GET_VERSION_NUM(r0, 0x2282, &(0x7f0000000000)) r1 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a}, &(0x7f00003eb000)="b3", 0x1, r3) keyctl$update(0x1d, r4, &(0x7f0000000480)="df", 0x1) [ 162.739701] FAULT_INJECTION: forcing a failure. [ 162.739701] name failslab, interval 1, probability 0, space 0, times 0 [ 162.751164] CPU: 0 PID: 10717 Comm: syz-executor3 Not tainted 4.17.0+ #87 [ 162.758094] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 162.767448] Call Trace: [ 162.770042] dump_stack+0x1b9/0x294 [ 162.773686] ? dump_stack_print_info.cold.2+0x52/0x52 [ 162.778886] ? rcu_is_watching+0x85/0x140 [ 162.783048] ? rcu_report_qs_rnp+0x790/0x790 03:15:27 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") futex(&(0x7f000000cffc)=0x4, 0x9, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x7) futex(&(0x7f000000cffc)=0x2, 0x0, 0x0, &(0x7f0000000140)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f0000000180), 0x1) 03:15:27 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x200001, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x50, &(0x7f0000000080)=""/8, &(0x7f0000000040)=0x8) [ 162.787565] should_fail.cold.4+0xa/0x1a [ 162.791643] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 162.796755] ? kernel_text_address+0x79/0xf0 [ 162.801168] ? __unwind_start+0x166/0x330 [ 162.805316] ? __kernel_text_address+0xd/0x40 [ 162.809819] ? graph_lock+0x170/0x170 [ 162.813631] ? __save_stack_trace+0x7e/0xd0 [ 162.817964] ? find_held_lock+0x36/0x1c0 [ 162.822033] ? __lock_is_held+0xb5/0x140 [ 162.826095] ? hci_cmd_complete_evt+0x9cc0/0xae50 [ 162.830954] ? check_same_owner+0x320/0x320 [ 162.835279] ? find_held_lock+0x36/0x1c0 03:15:28 executing program 1: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) getuid() r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='security}}\x00', r2) sendmsg$key(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="0209ebff020000000000000000000000"], 0x10}, 0x1}, 0x0) fcntl$setsig(r0, 0xa, 0x12) r3 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000000240)={{0x2, 0x7}, 'port1\x00', 0x0, 0x4, 0x0, 0x69, 0x26, 0x3, 0x1f, 0x0, 0x4, 0xfffffffffffffff7}) [ 162.839344] ? rcu_note_context_switch+0x710/0x710 [ 162.844269] ? print_usage_bug+0xc0/0xc0 [ 162.848336] __should_failslab+0x124/0x180 [ 162.852577] should_failslab+0x9/0x14 [ 162.856382] kmem_cache_alloc+0x2af/0x760 [ 162.860543] alloc_inode+0xb2/0x190 [ 162.864180] new_inode_pseudo+0x69/0x1a0 [ 162.868240] ? prune_icache_sb+0x1a0/0x1a0 [ 162.872482] new_inode+0x1c/0x40 [ 162.875843] ramfs_get_inode+0x2a/0x380 [ 162.879813] ramfs_fill_super+0x3e1/0x560 [ 162.883955] ? ramfs_symlink+0x150/0x150 [ 162.888023] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 162.893548] ? security_capable+0x99/0xc0 [ 162.897683] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 162.903206] ? ns_capable_common+0x13f/0x170 [ 162.907604] ? get_anon_bdev+0x2f0/0x2f0 [ 162.911652] ? sget+0x113/0x150 [ 162.914934] ? ramfs_symlink+0x150/0x150 [ 162.918980] mount_nodev+0x6b/0x110 [ 162.922600] ramfs_mount+0x2c/0x40 [ 162.926129] mount_fs+0xae/0x328 [ 162.929486] vfs_kern_mount.part.34+0xd4/0x4d0 [ 162.934055] ? may_umount+0xb0/0xb0 [ 162.937666] ? _raw_read_unlock+0x22/0x30 [ 162.941795] ? __get_fs_type+0x97/0xc0 [ 162.945674] do_mount+0x564/0x30b0 [ 162.949205] ? copy_mount_string+0x40/0x40 [ 162.953424] ? rcu_pm_notify+0xc0/0xc0 [ 162.957306] ? copy_mount_options+0x5f/0x380 [ 162.961698] ? rcu_read_lock_sched_held+0x108/0x120 [ 162.966700] ? kmem_cache_alloc_trace+0x616/0x780 [ 162.971530] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 162.977050] ? _copy_from_user+0xdf/0x150 [ 162.981186] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 162.986708] ? copy_mount_options+0x285/0x380 [ 162.991191] ksys_mount+0x12d/0x140 [ 162.994804] __x64_sys_mount+0xbe/0x150 [ 162.998763] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 163.003765] do_syscall_64+0x1b1/0x800 [ 163.007640] ? finish_task_switch+0x1ca/0x840 [ 163.012126] ? syscall_return_slowpath+0x5c0/0x5c0 [ 163.017045] ? syscall_return_slowpath+0x30f/0x5c0 [ 163.021963] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 163.027324] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 163.032165] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 163.037337] RIP: 0033:0x455a09 [ 163.040508] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 163.059839] RSP: 002b:00007f757d2d4c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 163.067535] RAX: ffffffffffffffda RBX: 00007f757d2d56d4 RCX: 0000000000455a09 [ 163.074787] RDX: 0000000020000100 RSI: 00000000200000c0 RDI: 0000000020000080 [ 163.082042] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 03:15:28 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e24, 0x82d3, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, 0x2, 0x1, 0x1, 0xffffffffffffffff, 0xc1}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x4, 0x201, 0x67, 0x3, r1}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000380)='net/dev_mcast\x00') r3 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/mcfilter6\x00') sendfile(r3, r2, &(0x7f00000000c0)=0x2000000, 0x400) 03:15:28 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x7fff, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040)=0x401, 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x20080, 0x0) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x10, r1, 0x0) close(r1) [ 163.089297] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 163.096552] R13: 00000000000004d1 R14: 00000000006fc438 R15: 0000000000000023 03:15:28 executing program 4: r0 = socket$inet6(0xa, 0x1001000000002, 0x0) ioctl(r0, 0x400, &(0x7f0000000000)="cc4a2dd86ed5db948907fd56fc26a3a93a8f4fc142a6b98e4f814e894a3cb65b1f2339e3ab46bda26791902b0ee7df8d49deb25dace7c05f4edf7205166c388d8c4643429d9f65ef96d8b05c091c8256c7d31f61a9c9d29acb997ca21577752ed09218e21b8b23f300a0c121266fe19f03050fccce31fd2e58dbead651dd6225c24f73692c87b37a127458570b534c40d495672134494da3f2389dd860b38006d8406251e4c4bd6c1b0c30a150a2d73cc522aa54ece2e7c006910000000000") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000100)=0xe) ioctl$TCFLSH(r1, 0x80047437, 0x709000) 03:15:28 executing program 7: r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x10, 0x800) accept(r0, &(0x7f00000000c0)=@nfc, &(0x7f0000000180)=0x80) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) 03:15:28 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 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 = syz_open_procfs(0x0, &(0x7f0000000080)='net/wireless\x00') readv(r0, &(0x7f0000001680)=[{&(0x7f0000001480)=""/96, 0x60}, {&(0x7f0000001500)=""/135, 0x87}], 0x2) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x2, 0x4) 03:15:28 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000300)={0x0, 0x3f}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000380)={r1, 0x7}, 0x8) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x0, 0x0) r4 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x2, 0x400400) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_GET_PIT2(r4, 0x8070ae9f, &(0x7f00000000c0)) ioctl$TIOCMBIC(r4, 0x5417, &(0x7f0000000200)=0x5) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x95f}, 0xfffffca9) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) madvise(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4) ioctl$TCSETA(r4, 0x5406, &(0x7f00000001c0)={0x1, 0x4, 0x4, 0x9, 0xd4, 0x7, 0x22, 0x2a784df9, 0x5, 0x5}) 03:15:28 executing program 3 (fault-call:8 fault-nth:36): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000080)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f0000000180)="f6") 03:15:28 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x10000007f, 0xa, 0x1000000000000008}, 0x1c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x101000, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000080)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000), &(0x7f000000cff6)}, 0x20) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) membarrier(0x8, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0xe, &(0x7f0000000280)=""/223, &(0x7f00000000c0)=0xdf) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r0, &(0x7f0000000140), &(0x7f0000016f02)=""/254}, 0x18) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x202, 0x0) [ 163.462726] FAULT_INJECTION: forcing a failure. [ 163.462726] name failslab, interval 1, probability 0, space 0, times 0 [ 163.474148] CPU: 0 PID: 10780 Comm: syz-executor3 Not tainted 4.17.0+ #87 [ 163.481085] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 163.490448] Call Trace: [ 163.493044] dump_stack+0x1b9/0x294 [ 163.496688] ? dump_stack_print_info.cold.2+0x52/0x52 [ 163.501896] should_fail.cold.4+0xa/0x1a [ 163.505970] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 163.511075] ? lock_downgrade+0x8e0/0x8e0 [ 163.515215] ? rcu_note_context_switch+0x710/0x710 [ 163.520127] ? graph_lock+0x170/0x170 [ 163.523917] ? __might_sleep+0x95/0x190 [ 163.527877] ? find_held_lock+0x36/0x1c0 [ 163.531926] ? __lock_is_held+0xb5/0x140 [ 163.535980] ? check_same_owner+0x320/0x320 [ 163.540290] ? rcu_note_context_switch+0x710/0x710 [ 163.545200] ? get_anon_bdev+0x2f0/0x2f0 [ 163.549268] __should_failslab+0x124/0x180 [ 163.553490] should_failslab+0x9/0x14 [ 163.557273] kmem_cache_alloc_trace+0x2cb/0x780 [ 163.561930] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 163.566935] ramfs_fill_super+0xb8/0x560 [ 163.570985] ? ramfs_symlink+0x150/0x150 [ 163.575040] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 163.580566] ? security_capable+0x99/0xc0 [ 163.584701] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 163.590221] ? ns_capable_common+0x13f/0x170 [ 163.594614] ? get_anon_bdev+0x2f0/0x2f0 [ 163.598656] ? sget+0x113/0x150 [ 163.601921] ? ramfs_symlink+0x150/0x150 [ 163.605967] mount_nodev+0x6b/0x110 [ 163.609581] ramfs_mount+0x2c/0x40 [ 163.613105] mount_fs+0xae/0x328 [ 163.616460] vfs_kern_mount.part.34+0xd4/0x4d0 [ 163.621033] ? may_umount+0xb0/0xb0 [ 163.624645] ? _raw_read_unlock+0x22/0x30 [ 163.628774] ? __get_fs_type+0x97/0xc0 [ 163.632651] do_mount+0x564/0x30b0 [ 163.636180] ? do_raw_spin_unlock+0x9e/0x2e0 [ 163.640612] ? copy_mount_string+0x40/0x40 [ 163.644832] ? rcu_pm_notify+0xc0/0xc0 [ 163.648708] ? copy_mount_options+0x5f/0x380 [ 163.653097] ? rcu_read_lock_sched_held+0x108/0x120 [ 163.658099] ? kmem_cache_alloc_trace+0x616/0x780 [ 163.662929] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 163.668454] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 163.673973] ? copy_mount_options+0x285/0x380 [ 163.678454] ksys_mount+0x12d/0x140 [ 163.682068] __x64_sys_mount+0xbe/0x150 [ 163.686030] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 163.691118] do_syscall_64+0x1b1/0x800 [ 163.694991] ? finish_task_switch+0x1ca/0x840 [ 163.699489] ? syscall_return_slowpath+0x5c0/0x5c0 [ 163.704402] ? syscall_return_slowpath+0x30f/0x5c0 [ 163.709317] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 163.714667] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 163.719497] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 163.724676] RIP: 0033:0x455a09 [ 163.727843] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 163.747104] RSP: 002b:00007f757d2d4c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 163.754805] RAX: ffffffffffffffda RBX: 00007f757d2d56d4 RCX: 0000000000455a09 [ 163.762058] RDX: 0000000020000100 RSI: 00000000200000c0 RDI: 0000000020000080 [ 163.769311] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 163.776566] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 163.783818] R13: 00000000000004d1 R14: 00000000006fc438 R15: 0000000000000024 03:15:29 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") prctl$setname(0xf, &(0x7f0000000b00)="73656c696e75782f6d643573041381cc8e9f8ff1da8f44ccabc6bdba756d296b65790e81c99d") seccomp(0x3, 0x4, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x8, 0x800000, 0x100000000000005, 0x50000}]}) geteuid() r1 = getuid() syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffd, r1, 0x0, 0x0, 0x20000000000) 03:15:29 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0xa, 0x5, 0x84) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000200)='/dev/null\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) r2 = accept4(r0, &(0x7f0000000080)=@nfc_llcp, &(0x7f0000000100)=0x80, 0x800) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000001c0)=0x312eded4, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="06000000000000000427f151081c330600000000000000000000000000000000000000000000000000000000"]}) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 03:15:29 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0bc5310, &(0x7f0000000040)) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x2600, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc08c5335, &(0x7f0000000280)) 03:15:29 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00005befdc)) r4 = syz_open_pts(r0, 0x80) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000040)={0x0, 0x7fffffff}) r5 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2, 0x2000) ioctl$BLKSECDISCARD(r5, 0x127d, &(0x7f0000000080)=0x20) write(r4, &(0x7f00000000c0)='\n', 0x1) ioctl$ASHMEM_GET_PIN_STATUS(r5, 0x7709, 0x0) 03:15:29 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x40, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000140)) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) r3 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x80000000, 0x210080) ioctl$KVM_SET_BOOT_CPU_ID(r3, 0xae78, &(0x7f0000000040)=0x1) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r2, 0xffffffffffffff7f) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000280)={{0x1, 0x1, 0x0, 0x3, 0x4}, 0x5, 0x9}) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) fcntl$F_GET_FILE_RW_HINT(r4, 0x40d, &(0x7f0000000080)) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000000)={0xfff}, 0x4) sendto$inet6(r4, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x1}, 0x14) 03:15:30 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-camellia-aesni-avx2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="37f228000000809166cceee751023ae164c9901d", 0xfffffffffffffebf) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000022c0)=[{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000, 0x0) write$binfmt_elf64(r1, &(0x7f0000000540)=ANY=[@ANYBLOB="244aa9764cd535aea4f678eb56dae63047e5329ba4ddcd664ac68a00"], 0x21) readv(r1, &(0x7f0000000680)=[{&(0x7f0000000280)=""/129, 0x81}], 0x1) readahead(r2, 0xebe, 0x7) close(r0) 03:15:30 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000280)={'filter\x00', 0x7, 0x4, 0x490, 0x138, 0x278, 0x0, 0x3a8, 0x3a8, 0x3a8, 0x4, &(0x7f0000000000), {[{{@uncond, 0xf0, 0x138}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x0, 0x7fff, 0x101}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0xf, 0xffffffff}}}, {{@uncond, 0xf0, 0x130}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x2, 0xfffffffffffffffd, 0x7ff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000200)=@sack_info={0x0, 0x6}, 0xc) close(r3) close(r2) 03:15:30 executing program 5: rt_sigaction(0x400000000000007, &(0x7f00000001c0)={0x42a4ae, {0xffffffbfffbff270}}, &(0x7f0000000300), 0x8, &(0x7f0000000180)) exit(0x0) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000540)='/dev/input/mice\x00', 0x0, 0x400) recvmsg$netrom(r0, &(0x7f0000001e00)={&(0x7f0000000580)=@full={{0x3, {"9f4270d05a8bf3"}, 0x8}, [{"d8283a55a9d2c7"}, {"d1433e8baff468"}, {"d60a8eda5ccbb9"}, {"94a04b29cb5101"}, {"1acf299e74fafc"}, {"244880acd2552b"}, {"54ae69678718dc"}, {"216ecd84b4e61b"}]}, 0x48, &(0x7f0000000940)=[{&(0x7f0000000600)="7548273a687e32708a974e1d41be93f33f79a4d8362d87568393850c251bf80f5886ab71b8a68045913cade8ae8c8320c61147df606f5f9b2504757f88a81198ee29907a738571ceb8d7b62f446824745f68c6107b583346c98b4fcb5fb54680e5d0d6df057e03e06d4f449255f0614420da8421eaad389e721606f2477490f02a3cde76208daaeec9e51297f701e86e87fbe55343fea6af333ada57e9ecb71efff7ab01461de1d6b7cdce98632e172e89868817584393afea0957906948d0ed6e82d32d167994b7b9ab", 0xca}, {&(0x7f0000000700)="feeeba8c4834ae9d305050c23d4c74a4544c42bd59105f4740ed9575067fac7567cffed30ed951917bc302ff8b221c638122f2a3eb9d8da83fb8f75502f127fd723d78097d434695f0ac08a3ecb423ecc68b757047a0d6b2d1304ff43ce0862aea49caf52230d6ccf54fba3656bb37a4537df81863ea76f6803407165e5ee2b89e7fc274e082c138b2f8d1d267286fe29a9f790555fa82b27d04", 0x9a}, {&(0x7f00000007c0)="8880263628c83317aac4f2b880265e8f23948d0db720c99e59c7df811b57", 0x1e}, {&(0x7f0000000800)="3491352ce237db6ee36e9f4483a925938f47f69a64241cff309aaf87da93cd1ad612f4ee57207c4283beb2f0faab3ce8f5aa16edce2cc23362dc285049e5708c4a", 0x41}, {&(0x7f0000000880)="f4b5d754e77caba3e8212c9d1995e4414a3537344a559bcd986811ac8fd46cc71552b4297933df0d9e08e08f171288e27bcdf1b6da73504922ec06b6d6792f6970d85004cacb25f3377b07b6f00dd43565892132e0a238a71d9f7e86646ea6ef4ec95b2bc09a13f2d83f92a66ac4657ffa24e7e40a4e47795778c8a4e6a4e5098b52bce57f31401043aba2a3d49a1245febc264937bd08bd29b7e4685b69b545b0a12d93b87ff9d2b9df055a2db20e8d4b5121d88c9e5536aa5e006cefcb", 0xbe}], 0x5, &(0x7f00000009c0)=[{0x90, 0x10e, 0x5, "f26745a911bdd5f4cfca9773e913caf478de6b46773a0288987b68f7ab2adf0dda97a625de54a39da162125a9db76efe8baa373a3d6bde3070e20de6fd12fd8184e2a251a5056945c77f235b21c375cb1a66fea87b384b1ea5bc463bef10970fc0dfcaaec4b0020ad22970dfe053bce9b646e4e12146aae5204060"}, {0x1010, 0x110, 0xfffffffffffff801, "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{0xb8, 0x118, 0x1000, "121c195b10b170c2abe4b794c2e80cb97d9f5bb3a001c001964459125a4e8aa04794bb9a63ee153ec744bc944464b3e2bcea33534ff55fda5cc4fb633c1a179b813885b3ec46c2773fb35403a9b734c9f7a286265b52e1c7e3920d584f77671a102f574a067524d297d8b08f8a93a8258111ce338ae62f4fd04f73011533461d8c1aa40b548349ecd1bfc571a6342a77f6fcf9e8395662af2157c64130e5c2e834db05"}, {0xf8, 0x1ff, 0x1, "affeeeb301c560ef0e408a9bda8bb45d21100f7076b35b5f7c0fce94f0a260fed31278dfb572998e9e842aa865223a4b12431554d44891dce54aa345dc63b02cb4ea40800dd60870b7f0a084810b699574d9a0087dba7ac6c77a8205ebbfba794e1e917e3c9950c53d56ea7e05eb52ed703f26a43130717ca23af322176f89cb436a44a7722ce7e4ac897a5f074d2b3a2c732e274dc706e84157dd473c38628ef427cc8e8650397c65cc4f98945d985633e1a3b7f4d2cda101efc7b538ab8db8e9b21b8f18f82cd6707be4a3611944a4730040d35997f20b1531d72fd155ded9e26c8e4d"}, {0x30, 0x0, 0x6, "a6000d266869589f3eb3968ed3e4d552abf8ec84a3acd27ba819bfdadbb3"}, {0xb0, 0x10b, 0x1f, "bc6c3d3fa01316ce78a98f27521282bf69a76fb7ea1b1f686d3b316ac6cace74b7cfbcbd946e636b1867bf6ae90f8631d4c04225033d70ee706667b6d9900e42ad1f4a0ac103545b1d2261bda17b6fd9285f50a0c7430e88eb14b043e52018ec49761293b81abd0b21b99743922b4bddcaa8248f4c660f236764015c18d87118462917c19da0b2aaf1b60b4a206db2a0bf5b6630c7d1ef7bdc75aa0e"}, {0x108, 0x10f, 0x72, "8f9444b9b4d364e55a022103c34bd54da44c7e7d2d37f31a2c0f290714fb018ea75390c9b9724fd01194144ae8f15f1168207a933997c36599a810105270f7b0ad8fc4aa800697299c2b334cb9c5091cdbeeb3479f7ab0988a6a3ea79352ba77ee53e77f9eeb8dbbb040b5465ceb04c43432a696ccab3a663428914f49e064372b5200213024d82782fec45426544d42c4df649b210b6dd49b7f49a06ad220645669db566e31bb5fd4a69c8e09b83f32712e172fcb39a46f1e34b8e66f86bf2628239b93b27be7fb3c3c1e3df75633fdad986773dcbab0f2c8d529cabf501b4f42dc25ae7988fd19b8451eac1c3f668fab529d272c"}], 0x1438, 0x10}, 0x40000100) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 03:15:30 executing program 4: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='securityfs\x00', 0x1000, &(0x7f00000000c0)) poll(&(0x7f0000000080), 0x0, 0x400007f) rmdir(&(0x7f0000d19000)='./file0\x00') r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x706, 0x101000) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000140)={0xffffffffffffffff, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e24, @rand_addr=0x5}, 0x320, 0x86b4, 0x2854, 0x3f, 0x4, &(0x7f0000000100)='team0\x00', 0x80000001, 0xfffffffffffffff7, 0xfe0000000000000}) 03:15:30 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x19, &(0x7f0000000080), 0x0) 03:15:30 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa, 0x4}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = semget$private(0x0, 0x4, 0x484) semctl$GETPID(r2, 0x3, 0xb, &(0x7f0000000000)=""/77) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000180)={0x0, 'ip6gretap0\x00'}, 0x18) close(r3) close(r1) 03:15:30 executing program 3 (fault-call:8 fault-nth:37): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000080)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f0000000180)="f6") 03:15:30 executing program 6: times(&(0x7f0000000200)) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x30}, 0xc) r1 = dup(r0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x100000001}, 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x8, 0x8, 0x9}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)={r2, 0xb6, "d6ce8771d74ffbb54264b68dabb3322c802741ade1eef402d72a8a4d0f9266c611177a0624db5ce3b70a1a5e0903b7cbb341bd0f751bbd52f551936fdde0df231520a521ac907c3060d5fcfcb5eef524f5f24e62c1a9a00494af74a22e2c22677474b2257cb1a5148596b317e3e760146a0bdcadf08ba13a48f884e36672253dfc241d4df2601314fff53343b6b32a48cb97655f665e61dc5fec806373c8afeb09e9c91332c53cb6add6595d9feb24cd65fbc76df412"}, &(0x7f0000000080)=0xbe) write(r0, &(0x7f0000cbdfb8)='v', 0x1) ioctl$TIOCEXCL(r1, 0x540c) setsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f0000001180)="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", 0x1000) write(r0, &(0x7f0000000340)="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", 0xe01) 03:15:30 executing program 1: socketpair(0x3, 0x807, 0x8, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000100)=""/56) ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f00000001c0)={0x0, 0x4}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000200)) r1 = syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x101000) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x10, r1, 0x0) r2 = socket$kcm(0x2, 0x7, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000140)=""/9) getsockopt$bt_hci(r2, 0x10d, 0x0, &(0x7f0000000000)=""/86, &(0x7f0000000180)=0x56) [ 165.021375] FAULT_INJECTION: forcing a failure. [ 165.021375] name failslab, interval 1, probability 0, space 0, times 0 [ 165.032695] CPU: 0 PID: 10828 Comm: syz-executor3 Not tainted 4.17.0+ #87 [ 165.039621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 165.048973] Call Trace: [ 165.051569] dump_stack+0x1b9/0x294 [ 165.055200] ? dump_stack_print_info.cold.2+0x52/0x52 [ 165.060398] ? print_usage_bug+0xc0/0xc0 [ 165.064475] should_fail.cold.4+0xa/0x1a [ 165.068540] ? kernel_text_address+0x79/0xf0 [ 165.072960] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 165.078075] ? graph_lock+0x170/0x170 [ 165.081885] ? __raw_spin_lock_init+0x1c/0x100 [ 165.086477] ? find_held_lock+0x36/0x1c0 [ 165.090600] ? __lock_is_held+0xb5/0x140 [ 165.094682] ? check_same_owner+0x320/0x320 [ 165.099012] ? rcu_note_context_switch+0x710/0x710 [ 165.103949] __should_failslab+0x124/0x180 [ 165.108194] should_failslab+0x9/0x14 [ 165.112001] kmem_cache_alloc+0x2af/0x760 [ 165.116159] ? mark_held_locks+0xc9/0x160 [ 165.120311] __d_alloc+0xc0/0xd30 [ 165.123769] ? shrink_dcache_for_umount+0x290/0x290 [ 165.128794] ? ktime_get_coarse_real_ts64+0x23b/0x390 [ 165.133990] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 165.139533] ? timespec_trunc+0xe7/0x170 [ 165.143593] ? put_itimerspec64+0x310/0x310 [ 165.147915] ? _raw_spin_unlock+0x22/0x30 [ 165.152073] ? current_time+0x118/0x180 [ 165.156053] ? init_special_inode+0x210/0x210 [ 165.160552] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 165.165489] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 165.171051] ? inc_nlink+0x4e/0x180 [ 165.174676] d_make_root+0x42/0x90 [ 165.178219] ramfs_fill_super+0x3e9/0x560 [ 165.182377] ? ramfs_symlink+0x150/0x150 [ 165.186453] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 165.192004] ? security_capable+0x99/0xc0 [ 165.196162] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 165.201692] ? ns_capable_common+0x13f/0x170 [ 165.206097] ? get_anon_bdev+0x2f0/0x2f0 [ 165.210159] ? sget+0x113/0x150 [ 165.213451] ? ramfs_symlink+0x150/0x150 [ 165.217515] mount_nodev+0x6b/0x110 [ 165.221141] ramfs_mount+0x2c/0x40 [ 165.224681] mount_fs+0xae/0x328 [ 165.228053] vfs_kern_mount.part.34+0xd4/0x4d0 [ 165.232640] ? may_umount+0xb0/0xb0 [ 165.236266] ? _raw_read_unlock+0x22/0x30 [ 165.240414] ? __get_fs_type+0x97/0xc0 [ 165.244310] do_mount+0x564/0x30b0 [ 165.247858] ? copy_mount_string+0x40/0x40 [ 165.252095] ? rcu_pm_notify+0xc0/0xc0 [ 165.255991] ? copy_mount_options+0x5f/0x380 [ 165.260401] ? rcu_read_lock_sched_held+0x108/0x120 [ 165.265420] ? kmem_cache_alloc_trace+0x616/0x780 [ 165.270282] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 165.275824] ? copy_mount_options+0x285/0x380 [ 165.280328] ksys_mount+0x12d/0x140 [ 165.284485] __x64_sys_mount+0xbe/0x150 [ 165.288883] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 165.293896] do_syscall_64+0x1b1/0x800 [ 165.297771] ? finish_task_switch+0x1ca/0x840 [ 165.302252] ? syscall_return_slowpath+0x5c0/0x5c0 [ 165.307163] ? syscall_return_slowpath+0x30f/0x5c0 [ 165.312088] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 165.317455] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 165.322292] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 165.327466] RIP: 0033:0x455a09 [ 165.330644] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 165.349875] RSP: 002b:00007f757d2d4c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 165.357569] RAX: ffffffffffffffda RBX: 00007f757d2d56d4 RCX: 0000000000455a09 [ 165.364829] RDX: 0000000020000100 RSI: 00000000200000c0 RDI: 0000000020000080 [ 165.372081] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 165.379330] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 165.386594] R13: 00000000000004d1 R14: 00000000006fc438 R15: 0000000000000025 03:15:31 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000000)=@dstopts={0xff}, 0x8) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) setsockopt$inet6_int(r0, 0x29, 0x22, &(0x7f0000000140), 0x4) 03:15:31 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="0047fc2f07d82c9924097066892d0d833f5e8507da60fa281b68b36c7a1ac1e480e3605d1746ff523e3443ea908239fb23c7a993ed24ac7defcfccf5b87e2eaba1782973254270edcc9ee7852bba22cd3c2cdbbb572832000000000000000000000000") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000200), 0x0, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100)='veth1_to_bond\x00', 0x10) r2 = memfd_create(&(0x7f0000000140)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000000180), 0xa00004000000002) 03:15:31 executing program 3 (fault-call:8 fault-nth:38): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000080)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f0000000180)="f6") 03:15:31 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) fchdir(r0) getpeername$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x4e20, 0x0, @empty, 0xf7}, @in6={0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0x1c}, 0x4}, @in6={0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x100000000}, @in6={0xa, 0x4e22, 0x6898d05, @dev={0xfe, 0x80, [], 0xe}, 0x8}, @in6={0xa, 0x4e21, 0x73e4, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @loopback=0x7f000001}], 0xac) flistxattr(r1, &(0x7f0000000000), 0x0) 03:15:31 executing program 5: r0 = socket(0x10, 0x3, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f0000000080)) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000400)=@bridge_getlink={0x28, 0x12, 0xa01, 0x0, 0x0, {0x7}, [@IFLA_IF_NETNSID={0x8, 0x1d}]}, 0x28}, 0x1}, 0x0) 03:15:31 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x10000008912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'sit0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x3, r2, 0x1, 0x0, 0x6}, 0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000000c0)={r3, @in6={{0xa, 0x4e20, 0xfffffffffffffffd, @empty, 0x1}}}, 0x84) close(r1) 03:15:31 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") unshare(0x400) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x4e5) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000ae3000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) 03:15:31 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc3007d82c91240970") r1 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="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", 0xfd, 0xfffffffffffffffd) r2 = request_key(&(0x7f0000000480)='trusted\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)='ip6_vti0\x00', 0xfffffffffffffffb) keyctl$search(0xa, r1, &(0x7f0000000400)='dns_resolver\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, r2) r3 = syz_open_dev$adsp(&(0x7f0000000540)='/dev/adsp#\x00', 0x7ff, 0x1) r4 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000900)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000a00)=0xe8) getgroups(0x3, &(0x7f0000000a40)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r7 = fcntl$getown(r0, 0x9) stat(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000000b40)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000b80)={0x0}, &(0x7f0000000bc0)=0xc) r11 = geteuid() fstat(r0, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000002800)=0x0) stat(&(0x7f0000002840)='./file0\x00', &(0x7f0000002880)={0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getegid() r16 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002900)={0x0, 0x0}, &(0x7f0000002940)=0xc) fstat(r0, &(0x7f0000002980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = fcntl$getown(r0, 0x9) stat(&(0x7f0000002a00)='./file0\x00', &(0x7f0000002a40)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000002ac0)='./file0\x00', &(0x7f0000002b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = getpid() getresuid(&(0x7f0000002b80), &(0x7f0000002bc0), &(0x7f0000002c00)=0x0) r24 = getgid() r25 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004f00)={0x0, 0x0}, &(0x7f0000004f40)=0xc) fstat(r0, &(0x7f0000004f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r28 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005400)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000005500)=0xe8) fstat(r0, &(0x7f0000005540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r31 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000005a00)='./file0\x00', &(0x7f0000005a40)={0x0, 0x0, 0x0, 0x0, 0x0}) r33 = getgid() r34 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000005ac0)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000005bc0)=0xe8) r36 = getegid() r37 = gettid() stat(&(0x7f0000005c00)='./file0\x00', &(0x7f0000005c40)={0x0, 0x0, 0x0, 0x0, 0x0}) r39 = getgid() r40 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007040)={0x0, 0x0}, &(0x7f0000007080)=0xc) stat(&(0x7f00000070c0)='./file0\x00', &(0x7f0000007100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000007180)=0x0) r44 = getuid() fstat(r0, &(0x7f00000071c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r3, &(0x7f0000007280)=[{&(0x7f0000000580)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000600)="ed447e8b35e4e1382f624933e1136982f9a03718de08387e0f273dd7f36841d908fafede4985c544da4f68a8ffe68eec861206a787aec457d88cfcfee0b432a8dea2c66c023e7cfcce90abe72214ce82bd94e77b5740a62e6ec35ebfb3139309ff5599e6dafd2d3b704640f25d6a418145d552a80ca2a7dfeb703d546dfce452b4056dade0f82f6b205b4dc425a00c7d09da465db63cd67386110d793d7df0b86b94c0f82639af4801adcb8df61dd439fe", 0xb1}], 0x1, &(0x7f0000000700)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x30, 0x4000800}, {&(0x7f0000000740)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000008c0)=[{&(0x7f00000007c0)="b6a02c809c97465fb536bd4080e32d8ac0cc76cfb13117a661aaaefdddf01f8da26143bb31b6b56fe7961d19df0940c00a87ebbd7a331e2ee610a4afb6432e31147b36dcbe96531edf575d46ac489ae1542340c12ec1f6dbdbd6cdafb14972f9dcf7ac09ff3eb88de3a601f0f1f001dbc21852f4de9751a7ce9b19025320a2e375c5d211ccdab80be9c0b6", 0x8b}, {&(0x7f0000000880)="8ac4405a7569fd22dd68176effe8e6970a908c386762f0fedf63daf65444a1", 0x1f}], 0x2, &(0x7f0000000c80)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x10, 0x1, 0x1}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0xb8, 0x8000}, {&(0x7f0000000d40)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000fc0)=[{&(0x7f0000000dc0)="3d117865115094ba396bfeab1cf4d5fa4fa4ce214cc2c9b03cfdd44a059e50b965cbdd4ea65a86faed3e923e51903feeedfdc0170d9e32e768147bda90239c3c5a1466158ddb7b520c566e98a2563296b79206e692a3abb353da2f8659dff8acc37691bc441f1dff568163a88b9d60cb115e59efbb2b655e088a573d23336dd44f48d0531ff2c86c5aa0876dd3f538a34b6ad96e1b7a4991d447f9dbba2faf7e77ef906e9f5c4d923665113e779eec9fc35c73aa5c", 0xb5}, {&(0x7f0000000e80)="6d21dc115f3fc78feb4d769b852692cfb3775fc8223b06b27747ec9e6d147ca9923859ed7375589726d777c59cb981ffbcc6f61ef40c7a9515ca7f7bb36f51e38683a88bb324a528ce581a06a4bfeaaf734fb03d306da8b8c3e85c3f5f75b5ff4afd689c132652d09390a2c2ae78a90975f9d7df296d46", 0x77}, {&(0x7f0000000f00)="7b5ca6b825740a38435f386f36fd993f2da58aa3be0e8f23d869ef3df2e2177ad3acbc34b1a6ddce72af3ae45e7467fe71709ef0a748e1cb3e181b89fbc2dc1b8a2c8effbb2d06b50ae60e9c0fed8e5eab7439504400cd0cd7a49e7d0bcee1991750082a11de17a483b29cae31a74e0cf61e6a721b78343de65d739d6321", 0x7e}, {&(0x7f0000000f80)="b1c8f22e47c96026ea3c49cfb3d372f68cb6334d5bb6fd54e365d0d9acb7c91496008a1043b8a61384a75c49d4cd44a3133817", 0x33}], 0x4, &(0x7f0000001000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x30, 0x24000000}, {&(0x7f0000001040)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000013c0)=[{&(0x7f00000010c0)="83bc49078b252d7d3abe0c6c42d8183e0dacba3ec92ab09201f97725856db48cd20a2c17e3efd1dfc853cd21499ece07923553229adbd29ffed6eace57395254fea0fe50ac383a98548c4b11cd854560173a715a56d8336eb6a34091eab271f91dc9126321274b7c41e6687a345a4227f3f49d255f2c4fdc7b5b6b8b47ef76e83521527e2ea1a70a3cae7d669505", 0x8e}, {&(0x7f0000001180)="23faf14b3e05633e069efc04fd15c72b881815e3cc7d5bcd76aa4384374e65c9b6a84de5d56d139e8355e6a6ef78c014", 0x30}, {&(0x7f00000011c0)="3ba3f40c198b185d6654aa020c2500b40b15303e0d70900eeca732da94a1643f5fb51e03d0c47be85096e14439d548e1b38743bbac4cfd5d61791047eb98749e01d10af8b19175611d3f14f7051605e3856b4291d7a5c5275c7981bf81aa7666992db321c2d66a78be14de076c7053c92820245d85e7aa47ce80919a82558a3ac007474004a0f718dd8f8d41e9c6a4afde2fbd55f1fd80b0ccaa8782858f5e80d78481a9a9c7ff5965ee0a94bce6f2f4a93bd06788caf79e8d209fa9647a6a532c0c5c5dc68e0921e60f4a567e9ac09f10907011b922dee86ab2173be35a", 0xde}, 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0x1000}], 0x5, &(0x7f0000007480)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="38000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r25, @ANYRES32=r26, @ANYRES32=r27, @ANYBLOB="00000000f5ffffff", @ANYRES32=r0, @ANYBLOB="000000000c65fcda5e6beb206dca62854e3c3a30fa540b34b07d7805ac27492fb9c5ba60289384"], 0x88, 0x10}, {&(0x7f00000050c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000053c0)=[{&(0x7f0000005140)="c620571a77a3dc589dee544ef0dad94ea14dd024e0f2b55f11fcf38dd2b392c840f93311399b6171e4cbe0934266dda9e60303ffc48b75a60f0c208510046f67ca70f3cac71d49c2ca5070081cb2f2cce4b49d99d3b8ca7fe155274054669063eecc5c12bd22ba961d23036d08afa87447da974106c514cd03b21eb9d42aa4b1630559e785f6772c9ff3743c62817a5438cbc807698866dc99dceaa632718c340f30d3699ea7260d9960c625702557d4b43a6356d6e16ddc11bb6b9ae35124e5bdf9270b6ed54f890211e3d281ce5956163f29264983251205ecb3e65513a440579fd6727c54c380ea0840dc2b2612adc546ca03706fe84a67", 0xf9}, {&(0x7f0000005240)="a54082cd809f3df26345e9c88b402f8fe596153cd9a891d3fafb00330e106e47b01afbf70fa288695e8c2f0f8e476fb915fa7d23c00b5a4fb7567cb77d937a42d7e3000405c1b83de695e34d0210894a85e7c580bd1b8953a536b699225379bd08522350dc02c80e4de6a862e0bf251d9cee4bf59b464b72184dacf0cb13ad21bd9b832037bcc9ac6c24682db93dededb87644bef19eb6bbc83ceabc723a26024e3a74cd9825cefabc62", 0xaa}, {&(0x7f0000005300)="0cd606370b4e8880c68e64586a3a153d5cc2ceff773fba93e36fd86601a9567761640bdd604bc26e02893641c4a6c57bd69adc789fcbc41654f2dc419437137da013431a9057974322db5e58078f53b12f64ea1f3eabd6f0e33cd33fe5c91b1d01af068387fcc94360bdaacb7b29", 0x6e}, {&(0x7f0000005380)="85f8fd486796d63d0fa3a7c02e9ee2c75c7c2152957ae89d96f41680929917e926da366802b0fafdaba0c8c2e04cca0d99afb39ff8358a228fec06bdd611", 0x3e}], 0x4, &(0x7f00000055c0)=[@cred={0x20, 0x1, 0x2, r28, r29, r30}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x110, 0x800}, {&(0x7f0000005700)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000059c0)=[{&(0x7f0000005780)="a167d820af005ae5b6395179ed4196dcd0c936f02c544ecdce0a", 0x1a}, {&(0x7f00000057c0)="f4cc492f07a7a91e28f435ca88fde75c97d32e1b139329c2a8c2f26acb32503415755e5958df7b020bc1ccdf6902bfda0d93152d65cec0d83366d8b16d9fca7b211fa45857e2a9da3b157a9231791e4f2b50e396c7ad6d73411f90e431b3276c2db14fd8cc2464287eefbf77a75e54459c20c610e35ac23da3c713b537b7387fa9ff0080b482425109427a5b104e77d70d31757f9a35d7687932ba0503c5c27dc0bf08a283d78c461feba46a733dd6f4776168013b3bf64ae01287c3ac59b178902d42", 0xc3}, {&(0x7f00000058c0)="534feedd3e1d1a77479d8caac71db40a38d582aa59b8ab19010bec12231a90a24e4af7e61a7c85a1d36c3d985c39997bec29472339369caa5cffcd50881e0f7b9b8e4d441f308f61051e2f64081063c05e3fec4103528ed21850988cfb", 0x5d}, {&(0x7f0000005940)="59be6a1aa6e5963250954e6d36c47ce2e055a9bf63c96b985b9366fe5f06915e95fca4fee7d70d99df0b8191d89d41f6edd1ca47702f2bfa25ca90077505864b9978a86a1fe1e752c47e7e3505dc", 0x4e}], 0x4, &(0x7f0000005cc0)=[@cred={0x20, 0x1, 0x2, r31, r32, r33}, @cred={0x20, 0x1, 0x2, r34, r35, r36}, @cred={0x20, 0x1, 0x2, r37, r38, r39}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0xd8, 0x4}, {&(0x7f0000005dc0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000007000)=[{&(0x7f0000005e40)="c1420a4093b21a8580ceb1e41d26cdddbdc015bec585c04816cc469bf2df1d49b97558c0beae22d1ad0d543ff6e26127cbecd15236a4dba391ce755e21cd489e96f0f33ca6fab4f70c2728dba4209adfc33b502d124cb38514b393ab6435bdce4d04ba48844b5f7f0c93ed3a406705cd7c58e9e85c32a85549fceb675a13feaad971e9cabdc646e169a016d02e80abd7db5ef60a2ef2decad823a191a32f7f6e6bd0cfa80cd153cc2fb17406f84ea336c1", 0xb1}, {&(0x7f0000005f00)="6ae7f7dbc07e12895dffd38df42eb08ad21b8611d461c48240518b5f9817e591f4ab4249f58324b67650356d2d240f5565770f94d4c95c08f220ae1b394252bcafa0eec9ad15dd0a1f2be7f68b398abee6b97f525dd70b4dd6639611328643ed64f83fcc1c906ce1d4feaec91b27b5a7303b4b2794b55464a2d58c5b0973009991f65a587fd17a5ddd5d055dfcb61831f083c606e1c2c1327e6e858da7dd8331f78f35cccd48a5b32499f27a5849dde135c3449c48d382e95827471513780c6884b41ca6", 0xc4}, {&(0x7f0000006000)="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", 0x1000}], 0x3, &(0x7f0000007240)=[@cred={0x20, 0x1, 0x2, r40, r41, r42}, @cred={0x20, 0x1, 0x2, r43, r44, r45}], 0x40, 0x884}], 0x9, 0x4000) r46 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="044320b7", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x18) ioctl$sock_ifreq(r46, 0x89f0, &(0x7f0000000080)={'ip6_vti0\x00', @ifru_mtu=0x6f4000}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) recvfrom$inet(r47, &(0x7f0000000100)=""/216, 0xd8, 0x20, &(0x7f0000000200)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) [ 166.030509] FAULT_INJECTION: forcing a failure. [ 166.030509] name failslab, interval 1, probability 0, space 0, times 0 [ 166.042218] CPU: 1 PID: 10886 Comm: syz-executor3 Not tainted 4.17.0+ #87 [ 166.049149] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 166.058511] Call Trace: [ 166.061108] dump_stack+0x1b9/0x294 [ 166.064749] ? dump_stack_print_info.cold.2+0x52/0x52 [ 166.069949] ? kernel_text_address+0x79/0xf0 [ 166.074367] ? __unwind_start+0x166/0x330 [ 166.078579] should_fail.cold.4+0xa/0x1a [ 166.082635] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 166.087729] ? perf_trace_lock+0xd6/0x900 [ 166.091866] ? graph_lock+0x170/0x170 [ 166.095660] ? zap_class+0x720/0x720 [ 166.099478] ? kmem_cache_alloc+0x12e/0x760 [ 166.103787] ? clone_mnt+0x11c/0x1480 [ 166.107580] ? find_held_lock+0x36/0x1c0 [ 166.111720] ? __lock_is_held+0xb5/0x140 [ 166.115766] ? ext4_attr_show+0x890/0xb90 [ 166.120710] ? check_same_owner+0x320/0x320 [ 166.125028] ? rcu_note_context_switch+0x710/0x710 [ 166.129950] __should_failslab+0x124/0x180 [ 166.134188] should_failslab+0x9/0x14 [ 166.137977] __kmalloc_track_caller+0x2c4/0x760 [ 166.142634] ? kasan_check_read+0x11/0x20 [ 166.146786] ? do_raw_spin_unlock+0x9e/0x2e0 [ 166.151184] ? kstrdup_const+0x66/0x80 [ 166.155061] kstrdup+0x39/0x70 [ 166.158271] kstrdup_const+0x66/0x80 [ 166.161974] alloc_vfsmnt+0x1b3/0x9d0 [ 166.165760] ? mnt_free_id.isra.27+0x60/0x60 [ 166.170153] ? print_usage_bug+0xc0/0xc0 [ 166.174229] ? find_held_lock+0x36/0x1c0 [ 166.178645] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 166.184168] ? idr_get_free+0xbf4/0x10a0 [ 166.188227] ? radix_tree_clear_tags+0xc0/0xc0 [ 166.192799] ? debug_check_no_locks_freed+0x310/0x310 [ 166.197986] ? kernel_text_address+0x79/0xf0 [ 166.202384] clone_mnt+0x11c/0x1480 [ 166.206004] ? kern_mount_data+0xc0/0xc0 [ 166.210061] ? perf_trace_lock+0xd6/0x900 [ 166.214194] ? zap_class+0x720/0x720 [ 166.217980] ? zap_class+0x720/0x720 [ 166.221681] ? zap_class+0x720/0x720 [ 166.225380] ? kmem_cache_alloc_trace+0x152/0x780 [ 166.230209] ? attach_recursive_mnt+0x119/0xb50 [ 166.234870] ? graft_tree+0x1aa/0x240 [ 166.238656] ? graph_lock+0x170/0x170 [ 166.242440] ? graph_lock+0x170/0x170 [ 166.246232] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 166.251754] ? find_next_zero_bit+0x111/0x140 [ 166.256239] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 166.261769] ? ida_get_new_above+0x490/0xa10 [ 166.266172] ? idr_replace+0x270/0x270 [ 166.270050] copy_tree+0x161/0xae0 [ 166.273591] ? is_subdir+0x2e9/0x480 [ 166.277294] ? to_mnt_ns+0x20/0x20 [ 166.280823] ? __lock_is_held+0xb5/0x140 [ 166.284871] ? kasan_check_read+0x11/0x20 [ 166.289016] propagate_one+0x4db/0x910 [ 166.292984] ? next_group+0x3f0/0x3f0 [ 166.296781] propagate_mnt+0x18a/0x3e0 [ 166.300659] attach_recursive_mnt+0x5f8/0xb50 [ 166.305142] ? count_mounts+0x350/0x350 [ 166.309099] ? rcu_read_lock_sched_held+0x108/0x120 [ 166.314101] ? kfree+0x1e9/0x260 [ 166.317464] ? get_mountpoint+0xde/0x400 [ 166.321509] ? namespace_unlock+0x1f0/0x1f0 [ 166.325831] ? down_read+0x1b0/0x1b0 [ 166.329539] ? _raw_spin_unlock+0x22/0x30 [ 166.333674] graft_tree+0x1aa/0x240 [ 166.337287] do_add_mount+0x1fe/0x370 [ 166.341077] do_mount+0x191d/0x30b0 [ 166.344694] ? copy_mount_string+0x40/0x40 [ 166.348916] ? rcu_pm_notify+0xc0/0xc0 [ 166.352795] ? copy_mount_options+0x5f/0x380 [ 166.357198] ? rcu_read_lock_sched_held+0x108/0x120 [ 166.362201] ? kmem_cache_alloc_trace+0x616/0x780 [ 166.367037] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 166.372566] ? _copy_from_user+0xdf/0x150 [ 166.376703] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 166.382242] ? copy_mount_options+0x285/0x380 [ 166.386725] ksys_mount+0x12d/0x140 [ 166.390343] __x64_sys_mount+0xbe/0x150 [ 166.394304] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 166.399309] do_syscall_64+0x1b1/0x800 [ 166.403180] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 166.408014] ? syscall_return_slowpath+0x5c0/0x5c0 [ 166.413115] ? syscall_return_slowpath+0x30f/0x5c0 [ 166.418039] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 166.423401] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 166.428240] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 166.433502] RIP: 0033:0x455a09 [ 166.436670] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 166.456014] RSP: 002b:00007f757d2d4c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 166.463713] RAX: ffffffffffffffda RBX: 00007f757d2d56d4 RCX: 0000000000455a09 [ 166.470968] RDX: 0000000020000100 RSI: 00000000200000c0 RDI: 0000000020000080 03:15:31 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) r1 = socket$inet(0x2, 0x800, 0xda) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080)=0x4, 0x4) r2 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x1f, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000180)={0xa2f1, 0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000240)={0x1ff, r3, 0x10001, 0x1}) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000001c0)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000002c0)={0x0, 0x8a, "565f159ee6bc1e99489cfdd5f60645173a26b7d129d3ea685b99d207dbbb9979c93ea1233027c277508bb8279e2d443b7cbfa56e795ca5acbf07cfe3f36559721f8d26cae7467fa33fd35506eb3f8c3df7f190eb586abdd7f18e29a51a353fc267e95a73952a8141172c08e56e7f474c292121f40bba379ddfb0161af1c7b3de85bd9e336d981e3869db"}, &(0x7f0000000380)=0x92) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000003c0)={r4, 0x1000}, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000280)=ANY=[@ANYBLOB=' \x00\x00\x00\x00\x00\x00\x00'], 0x10) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) dup3(r1, r0, 0x80000) sendto$inet6(r0, &(0x7f0000000040), 0xffffffffffffff3b, 0x4040, &(0x7f0000000200)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 03:15:31 executing program 6: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x1000000000000) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000340)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f9eff4)) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/if_inet6\x00') ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00000001c0)=0x0) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000000200)=r4) sendmsg$nl_crypto(r3, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@delrng={0x10, 0x14, 0x0, 0x70bd2d, 0x25dfdbfe, "", ["", "", "", "", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x40}, 0x20000004) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000000240)=0x100000001) write$eventfd(r0, &(0x7f0000000180), 0x8) linkat(r3, &(0x7f0000000280)='./file0\x00', r3, &(0x7f00000002c0)='./file0\x00', 0x400) 03:15:31 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x14, &(0x7f0000000040)={@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8864, "42a703000000"}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x1]}) [ 166.478220] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 166.485473] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 166.492813] R13: 00000000000004d1 R14: 00000000006fc438 R15: 0000000000000026 03:15:32 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000e40)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x803, 0x100000001) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f00000002c0)={@mcast1={0xff, 0x1, [], 0x1}}, 0x14) clock_gettime(0x3, &(0x7f0000000000)) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}}, 0x14) 03:15:32 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="02040800020000000000000000000000"], 0x10}, 0x1}, 0x0) r2 = syz_open_pts(0xffffffffffffff9c, 0x82040) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000680)) sendmmsg(r1, &(0x7f0000000640)=[{{&(0x7f00000001c0)=@nfc={0x27, 0x1, 0x1, 0x1}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000280)="28d5f9ea0fc466866b3f773062b5fdc750fc7b4a4d3cf6fe70dc3d6ec99e041c83ddad4f6d5f28156854b4340087a18389be948da405d228e842303b08edba42eeff784a5e811523e1c717eeaee580feac81769c31a5defbee3b3e2a9a3b60cc30679705d2f4a94e", 0x68}, {&(0x7f0000000300)="334c8341c8e57e9a2b7b121494854998d1649bb244fb9a9234276017ed70b9b0870cac859d21404cd24a2dc4d31b1f567194a111eabb9b3e44f9663cdd62096a6749c2cd7732b3d6b9f8a786eb92409d59838473ef6a96f7920e1978fa10d321092074df13937b15ab41ae4594c2840f9d4545060a3d08096877f3f2c3adb54f54fa0fd67e16e34c89011671d6eb07127907a327c6b06c02a704f857d8dcacbc9a9203bbf5de0371112342b6f24163f8fc2d", 0xb2}, {&(0x7f0000000140)="1b3c629fb77fd5656f243de5059a", 0xe}], 0x3, &(0x7f0000000400)=[{0xe8, 0x29, 0x5, "489f6639000bec58ec23360a3d21c2590c56175214271778dd7aa3e8207b0384521bd915b6c330118a931bec9c20656ff36293a7511dd062e66642f092de38efb1566c92b6e656d9704ba764e88f78b0680b3532dc8582e8687a3a38ffadd95e4d126d6c3f7f4e92f0b9de37bb423a7d9d3b1050a3ce317627b8cbb8d9fbf245ad71a9113d959e960e41637a6890cc8c6285ab2c024ba37428d90ff782db3ff98090dfd57af5167ac1f70bc203bcf8d572c6cf1a3a882a84bc1c4585208384d8fae8e84079b684f4ad305d5ab8ed868f1db51e"}, {0x48, 0x11f, 0x6, "089d7ea45cfdc30fe3fd2a2a777983ec449159ebbb4a4b81ab765903474e8c036142fe68265f624238b670bcdefe350cd1"}, {0x50, 0x119, 0x3, "429e1bdeec632b84f014b75c8b7fa0b2738df7e5e189ef91920a786cc0f762860f653ad91663e0d09f0171ef21ede5c313925ef2064d57050aa1923d"}, {0xa8, 0x10f, 0x5, "aa3c703ac93fc5d667f3859680c2fc3f14295c1b24ff4d3f71307a696021366cd8793bebdf2ffea68e4fd18acea540555fa4f5957e5e8415a86ddf8c7d2451d6fa570fc8b48f9e0fbb0d36589ac9b0b23017eb82ff9238ba0dca55efc89013f4c83864bc4c73e51ffa603eeb5c61e6e1654f3103472eb6a784ea55023ed918cfba0fa21d7a6294599df889fd3f0677052aa79f193b11568a"}], 0x228, 0x5}, 0x5}], 0x1, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x3, 0x83) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f00000000c0)={0x4, 0x6, 0x81, 0x0, 0x5}) 03:15:32 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000180)={'team0\x00', 0x0}) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f00000001c0)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0x1e}, r3}, 0xc) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 03:15:32 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8915, &(0x7f0000000140)="0047fc2f07d82c99240970") tee(r0, r0, 0x4f09, 0x1) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80b40, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000000080)) 03:15:32 executing program 3 (fault-call:8 fault-nth:39): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000080)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f0000000180)="f6") 03:15:32 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100, 0x48) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000080)={0x9b}) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") write$cgroup_pid(r1, &(0x7f00000000c0)={[0x37, 0x36]}, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r2 = fcntl$dupfd(r0, 0x2000404, r0) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xfffffffffffffffb) 03:15:32 executing program 1: futex(&(0x7f0000fd4000), 0x5, 0x0, &(0x7f00001f3000), &(0x7f0000000000), 0x41000000) r0 = dup(0xffffffffffffffff) syz_extract_tcp_res(&(0x7f0000000100), 0x80000001, 0x1e02) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x8a000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000140)=[@in={0x2, 0x4e23, @rand_addr=0xb8}, @in6={0xa, 0x4e24, 0x5, @empty, 0xc}, @in6={0xa, 0x4e22, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x4e21, 0xffff, @dev={0xfe, 0x80, [], 0xd}, 0x7}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0xc492, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x4e23, 0x401, @dev={0xfe, 0x80, [], 0xd}}, @in6={0xa, 0x4e23, 0x100, @remote={0xfe, 0x80, [], 0xbb}, 0xc0d}, @in={0x2, 0x4e22, @multicast2=0xe0000002}], 0xd8) accept$inet(r1, &(0x7f0000000080)={0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10) 03:15:32 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x1f}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={r1, 0x2c, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}]}, &(0x7f0000000140)=0x10) socketpair(0xa, 0x2, 0x1, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f00000002c0)=0x100000001, 0x4) sync() ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f00000001c0)={0x7fffffff, 0xffffffffffffffbf, 0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team_slave_1\x00'}) openat$cgroup_ro(r3, &(0x7f0000000340)='cgroup.stat\x00', 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) unshare(0x80000003ffffffb) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) clock_gettime(0x6, &(0x7f0000000200)={0x0, 0x0}) clock_settime(0x2, &(0x7f0000000380)={r5, r6+30000000}) mkdirat$cgroup(r4, &(0x7f0000000180)='syz0\x00', 0x1ff) socket$key(0xf, 0x3, 0x2) syz_fuseblk_mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 03:15:32 executing program 2: r0 = memfd_create(&(0x7f0000000040)="0000f00000020000ff00000000", 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x90002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x2012, r0, 0x0) fallocate(r0, 0x3, 0x5, 0x7) [ 166.899832] FAULT_INJECTION: forcing a failure. [ 166.899832] name failslab, interval 1, probability 0, space 0, times 0 [ 166.911143] CPU: 0 PID: 10931 Comm: syz-executor3 Not tainted 4.17.0+ #87 [ 166.918071] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 166.927432] Call Trace: [ 166.930035] dump_stack+0x1b9/0x294 [ 166.933680] ? dump_stack_print_info.cold.2+0x52/0x52 [ 166.938876] ? kernel_text_address+0x79/0xf0 [ 166.943296] ? __unwind_start+0x166/0x330 03:15:32 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x1, 0x5, &(0x7f00000003c0)=@framed={{0x18}, [@ldst={0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffc}], {0x95}}, &(0x7f0000000440)='GPL\x00', 0xf09, 0x8a, &(0x7f0000000480)=""/138}, 0x48) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x400002, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000000080)=@can={0x0, 0x0}, &(0x7f0000000100)=0x80, 0x80800) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0x32, r1}) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x14040) 03:15:32 executing program 7: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$alg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)='v', 0x1}], 0x1, &(0x7f00000002c0)}, 0x8010) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000080), 0x4) [ 166.947453] ? __kernel_text_address+0xd/0x40 [ 166.951961] should_fail.cold.4+0xa/0x1a [ 166.956035] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 166.961147] ? graph_lock+0x170/0x170 [ 166.964953] ? save_stack+0x43/0xd0 [ 166.968586] ? kasan_kmalloc+0xc4/0xe0 [ 166.972476] ? kasan_slab_alloc+0x12/0x20 [ 166.976626] ? kmem_cache_alloc+0x12e/0x760 [ 166.980946] ? alloc_vfsmnt+0xe0/0x9d0 [ 166.984834] ? clone_mnt+0x11c/0x1480 [ 166.988642] ? find_held_lock+0x36/0x1c0 [ 166.992710] ? __lock_is_held+0xb5/0x140 03:15:32 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x40000000002, 0x3, 0x2) fcntl$setstatus(r0, 0x4, 0x280d) setsockopt$inet_tcp_int(r0, 0x6, 0x800000000001e, &(0x7f0000000040)=0x1, 0x4) r2 = memfd_create(&(0x7f0000000080)='}@vmnet0-\x00', 0x3) ioctl$BLKFLSBUF(r2, 0x1261, &(0x7f0000000280)=0x81) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@sack_info={0x0, 0x8, 0x5}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000300)={r3, 0x1}, &(0x7f00000003c0)=0x1cf) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={r4, 0x9, 0xffffffffffff0000}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000000c0)={r5, @in6={{0xa, 0x4e22, 0x6d8, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, [0x7fff, 0x401, 0x3, 0x1, 0x1, 0xfffffffffffffffd, 0x7f, 0xc6, 0xffffffff, 0xa9, 0xbc50af5, 0x10001, 0x0, 0x40, 0x7f]}, &(0x7f00000001c0)=0x100) connect$inet(r0, &(0x7f0000d9dff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) dup3(r1, r0, 0x80000) accept(r0, &(0x7f0000000400)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000340)=0x80) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000480)={r6, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) fremovexattr(r0, &(0x7f0000000380)=@random={'system.', '}@vmnet0-\x00'}) 03:15:32 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0x2000000011, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x6002, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000000040)={0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f00000002c0), &(0x7f0000000100), &(0x7f00000001c0), &(0x7f0000000200)) ioctl$KVM_GET_EMULATED_CPUID(r0, 0x8008ae9d, &(0x7f0000000040)) [ 166.996797] ? check_same_owner+0x320/0x320 [ 167.001137] ? rcu_note_context_switch+0x710/0x710 [ 167.006083] __should_failslab+0x124/0x180 [ 167.010333] should_failslab+0x9/0x14 [ 167.014140] __kmalloc_track_caller+0x2c4/0x760 [ 167.018817] ? kasan_check_read+0x11/0x20 [ 167.022969] ? do_raw_spin_unlock+0x9e/0x2e0 [ 167.027386] ? kstrdup_const+0x66/0x80 [ 167.031282] kstrdup+0x39/0x70 [ 167.034489] kstrdup_const+0x66/0x80 [ 167.038215] alloc_vfsmnt+0x1b3/0x9d0 [ 167.042026] ? mnt_free_id.isra.27+0x60/0x60 [ 167.046441] ? print_usage_bug+0xc0/0xc0 03:15:32 executing program 7: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x80) ioctl$TUNSETLINK(r0, 0x400454cd, 0x300) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000440)={{{@in=@broadcast, @in=@local}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000540)=0xe8) ioctl(0xffffffffffffffff, 0x400, &(0x7f0000000240)="0047fc2f07d82c99240970") getsockopt$sock_buf(r0, 0x1, 0xa, &(0x7f0000000080)=""/252, &(0x7f0000000180)=0x4c2) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000040)=0xe8) sendmsg$can_raw(r0, &(0x7f0000000400)={&(0x7f00000001c0)={0x1d, r1}, 0x10, &(0x7f0000000200)={&(0x7f0000000380)=@canfd={{0x3, 0x4, 0x9}, 0x1a, 0x1, 0x0, 0x0, "493ffda0f5148739a1d1aae7af5603393b57c7bbea78144f99feac026711645216b89bef3fa067c98bd44de7a669308f67d2824916d611a4c65f53972255ea11"}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x4000) sync_file_range(0xffffffffffffffff, 0x1, 0x6, 0x1) [ 167.050523] ? find_held_lock+0x36/0x1c0 [ 167.054602] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 167.060150] ? idr_get_free+0xbf4/0x10a0 [ 167.064233] ? radix_tree_clear_tags+0xc0/0xc0 [ 167.068902] ? debug_check_no_locks_freed+0x310/0x310 [ 167.074095] ? kernel_text_address+0x79/0xf0 [ 167.078507] clone_mnt+0x11c/0x1480 [ 167.082144] ? kern_mount_data+0xc0/0xc0 [ 167.086214] ? save_stack+0xa9/0xd0 [ 167.089844] ? save_stack+0x43/0xd0 [ 167.093470] ? kasan_kmalloc+0xc4/0xe0 03:15:32 executing program 0: r0 = memfd_create(&(0x7f0000000140)='#em1#+\x00', 0x0) write(r0, &(0x7f0000000100)="ea4fe5e76f86256909f908688506", 0x28) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) syz_open_dev$random(&(0x7f00000000c0)='/dev/random\x00', 0x0, 0x0) ftruncate(r0, 0x0) [ 167.097361] ? kmem_cache_alloc_trace+0x152/0x780 [ 167.102204] ? get_mountpoint+0x14f/0x400 [ 167.106352] ? attach_recursive_mnt+0x119/0xb50 [ 167.111019] ? graft_tree+0x1aa/0x240 [ 167.114821] ? graph_lock+0x170/0x170 [ 167.118624] ? graph_lock+0x170/0x170 [ 167.122432] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 167.127974] ? find_next_zero_bit+0x111/0x140 [ 167.132484] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 167.138024] ? ida_get_new_above+0x490/0xa10 [ 167.142443] ? idr_replace+0x270/0x270 [ 167.146348] copy_tree+0x161/0xae0 [ 167.149890] ? is_subdir+0x2e9/0x480 [ 167.153607] ? to_mnt_ns+0x20/0x20 [ 167.157148] ? __lock_is_held+0xb5/0x140 [ 167.161213] ? kasan_check_read+0x11/0x20 [ 167.165369] propagate_one+0x4db/0x910 [ 167.169262] ? next_group+0x3f0/0x3f0 [ 167.173074] propagate_mnt+0x18a/0x3e0 [ 167.176964] attach_recursive_mnt+0x5f8/0xb50 [ 167.181474] ? count_mounts+0x350/0x350 [ 167.185459] ? rcu_read_lock_sched_held+0x108/0x120 [ 167.190511] ? kfree+0x1e9/0x260 [ 167.193879] ? get_mountpoint+0xde/0x400 [ 167.197940] ? namespace_unlock+0x1f0/0x1f0 [ 167.202263] ? down_read+0x1b0/0x1b0 [ 167.205984] ? _raw_spin_unlock+0x22/0x30 [ 167.210138] graft_tree+0x1aa/0x240 [ 167.213766] do_add_mount+0x1fe/0x370 [ 167.217567] do_mount+0x191d/0x30b0 [ 167.221200] ? copy_mount_string+0x40/0x40 [ 167.225442] ? rcu_pm_notify+0xc0/0xc0 [ 167.229335] ? copy_mount_options+0x5f/0x380 [ 167.233746] ? rcu_read_lock_sched_held+0x108/0x120 [ 167.238768] ? kmem_cache_alloc_trace+0x616/0x780 [ 167.243617] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 167.249153] ? _copy_from_user+0xdf/0x150 [ 167.253317] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 167.258856] ? copy_mount_options+0x285/0x380 [ 167.263357] ksys_mount+0x12d/0x140 [ 167.266986] __x64_sys_mount+0xbe/0x150 [ 167.270961] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 167.275985] do_syscall_64+0x1b1/0x800 [ 167.279873] ? finish_task_switch+0x1ca/0x840 [ 167.284371] ? syscall_return_slowpath+0x5c0/0x5c0 [ 167.289843] ? syscall_return_slowpath+0x30f/0x5c0 [ 167.294779] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 167.300213] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 167.305065] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 167.310255] RIP: 0033:0x455a09 [ 167.313462] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 167.332824] RSP: 002b:00007f757d2d4c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 167.340536] RAX: ffffffffffffffda RBX: 00007f757d2d56d4 RCX: 0000000000455a09 [ 167.347806] RDX: 0000000020000100 RSI: 00000000200000c0 RDI: 0000000020000080 [ 167.355098] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 167.362359] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 167.369611] R13: 00000000000004d1 R14: 00000000006fc438 R15: 0000000000000027 03:15:32 executing program 2: getpgid(0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000000)='children\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) recvfrom$unix(r1, &(0x7f0000000040)=""/4096, 0x1000, 0x20, &(0x7f0000001040)=@file={0x1, './file0\x00'}, 0x6e) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 03:15:32 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) write$binfmt_elf32(r0, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0x242200000000, 0x3, 0x7fff, 0x7ff, 0x2, 0x3, 0x9, 0x92, 0x38, 0x5b, 0x1, 0xff, 0x20, 0x2, 0x80000000, 0x9, 0x8000}, [{0x7, 0x3ff, 0x1c7, 0x5, 0x6, 0x4, 0x0, 0x1}, {0x2, 0x80, 0x180000, 0x5, 0x1, 0x1000, 0x1, 0x80}], "2d4f0419db33eec29a9debb33a3adda10e578a778cc7a1dd3cf70bfe53e5cecb3c9e7be711edc0ef8b6d69957b653d388707e4ff22942fb5d34e96bbac28d091800c416e6927", [[]]}, 0x1be) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) r1 = syz_open_dev$mouse(&(0x7f0000000340)='/dev/input/mouse#\x00', 0x3, 0x101000) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) sendmmsg(r0, &(0x7f00000088c0)=[{{&(0x7f0000000900)=@nfc={0x27}, 0x80, &(0x7f0000000ac0), 0x0, &(0x7f0000000b00)}}, {{&(0x7f0000007080)=@l2={0x1f}, 0x80, &(0x7f00000072c0), 0x0, &(0x7f0000007300)}}], 0x2, 0x24000000) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/cuse\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000002c0)={r3, 0x20}, &(0x7f0000000300)=0x8) r4 = getuid() r5 = getgid() syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000380)='./file0\x00', 0xf001, r4, r5, 0x9, 0x6, 0x800) 03:15:32 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000340)={0x3, 0x0, 0xd000, 0x2000, &(0x7f0000019000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000040)=[@textreal={0x8, &(0x7f0000000140)="baf80c66b89298b38c66efbafc0cb80001ef0f4acf0f175dfb0f0f9403000d0faeb3d74e885ce0b86b0c8ee066b9040b000066b82d50000066ba000000000f3066b9ab03000066b8167e000066ba000000000f302e0f01ca", 0x58}], 0x1, 0x10, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 03:15:32 executing program 7: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r1 = request_key(&(0x7f0000000100)='rxrpc\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='tunl0\x00', 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r0, &(0x7f00000000c0)=[{&(0x7f0000000240)="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", 0x1000}], 0x1, r1) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'tunl0\x00', 0x3}) 03:15:32 executing program 1: r0 = socket$inet6(0xa, 0x3, 0xfffffffffffffffe) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = open(&(0x7f0000000000)='./file0\x00', 0x420000, 0x197) ioctl$KVM_ASSIGN_DEV_IRQ(r3, 0x4040ae70, &(0x7f0000000040)={0x1, 0xabf, 0x8, 0x602}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x89b0, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="0000000000000000ef"]}) dup2(r1, r0) close(r2) close(r1) 03:15:32 executing program 4: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x2, 0x0) r0 = socket(0x15, 0x80005, 0x0) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 03:15:32 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0xfff, 0x0, 0x10003, 0x5}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000100)={0xffff, r3, 0x1, 0x1}) bind$alg(r1, &(0x7f0000461fa8)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(seed))\x00'}, 0x58) fchdir(r1) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) connect$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x1, 0x1, 0x6, 0x3, 0xcde9, "3fa6afea5a8a0e3b042a599a17f9a7ae784aa2310971125148578eb0f5fad65c5613b4c23be6ce9114f05727a7020b1f12a251c8538ad3624fb95b5eefc61e", 0x9}, 0x60) 03:15:32 executing program 3 (fault-call:8 fault-nth:40): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000080)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f0000000180)="f6") [ 167.546737] FAULT_INJECTION: forcing a failure. [ 167.546737] name failslab, interval 1, probability 0, space 0, times 0 [ 167.558128] CPU: 1 PID: 10987 Comm: syz-executor3 Not tainted 4.17.0+ #87 [ 167.565055] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 167.574407] Call Trace: [ 167.576996] dump_stack+0x1b9/0x294 [ 167.580682] ? dump_stack_print_info.cold.2+0x52/0x52 [ 167.585890] ? print_usage_bug+0xc0/0xc0 [ 167.589949] should_fail.cold.4+0xa/0x1a [ 167.594011] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 167.599461] ? graph_lock+0x170/0x170 [ 167.603248] ? __lock_acquire+0x7f5/0x5140 [ 167.607470] ? find_held_lock+0x36/0x1c0 [ 167.611524] ? __lock_is_held+0xb5/0x140 [ 167.615582] ? check_same_owner+0x320/0x320 [ 167.619893] ? rcu_note_context_switch+0x710/0x710 [ 167.624815] __should_failslab+0x124/0x180 [ 167.629043] should_failslab+0x9/0x14 [ 167.632828] kmem_cache_alloc+0x2af/0x760 [ 167.636965] ? memcpy+0x45/0x50 [ 167.640252] alloc_vfsmnt+0xe0/0x9d0 [ 167.643956] ? mnt_free_id.isra.27+0x60/0x60 [ 167.648353] ? print_usage_bug+0xc0/0xc0 [ 167.652416] ? debug_check_no_locks_freed+0x310/0x310 [ 167.658040] ? lock_downgrade+0x8e0/0x8e0 [ 167.662183] ? kasan_check_read+0x11/0x20 [ 167.666325] ? do_raw_spin_unlock+0x9e/0x2e0 [ 167.670722] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 167.675305] ? kasan_check_write+0x14/0x20 [ 167.679529] ? do_raw_spin_lock+0xc1/0x200 [ 167.683759] clone_mnt+0x11c/0x1480 [ 167.687378] ? kern_mount_data+0xc0/0xc0 [ 167.691433] ? save_stack+0xa9/0xd0 [ 167.695056] ? find_held_lock+0x36/0x1c0 [ 167.699124] ? lock_downgrade+0x8e0/0x8e0 [ 167.703268] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 167.708896] ? kasan_check_read+0x11/0x20 [ 167.713037] ? do_raw_spin_unlock+0x9e/0x2e0 [ 167.717434] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 167.722007] copy_tree+0x161/0xae0 [ 167.725540] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 167.730544] ? is_subdir+0x2e9/0x480 [ 167.734246] ? to_mnt_ns+0x20/0x20 [ 167.737774] ? __lock_is_held+0xb5/0x140 [ 167.741827] ? kasan_check_read+0x11/0x20 [ 167.745965] propagate_one+0x4db/0x910 [ 167.749842] ? next_group+0x3f0/0x3f0 [ 167.753637] propagate_mnt+0x18a/0x3e0 [ 167.757515] attach_recursive_mnt+0x5f8/0xb50 [ 167.762003] ? count_mounts+0x350/0x350 [ 167.765967] ? rcu_read_lock_sched_held+0x108/0x120 [ 167.770969] ? kfree+0x1e9/0x260 [ 167.774322] ? get_mountpoint+0xde/0x400 [ 167.778375] ? namespace_unlock+0x1f0/0x1f0 [ 167.782682] ? down_read+0x1b0/0x1b0 [ 167.786384] ? _raw_spin_unlock+0x22/0x30 [ 167.790531] graft_tree+0x1aa/0x240 [ 167.794153] do_add_mount+0x1fe/0x370 [ 167.797945] do_mount+0x191d/0x30b0 [ 167.801913] ? copy_mount_string+0x40/0x40 [ 167.806132] ? rcu_pm_notify+0xc0/0xc0 [ 167.810017] ? copy_mount_options+0x5f/0x380 [ 167.814413] ? rcu_read_lock_sched_held+0x108/0x120 [ 167.819417] ? kmem_cache_alloc_trace+0x616/0x780 [ 167.824251] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 167.829774] ? _copy_from_user+0xdf/0x150 [ 167.833917] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 167.839439] ? copy_mount_options+0x285/0x380 [ 167.843926] ksys_mount+0x12d/0x140 [ 167.847543] __x64_sys_mount+0xbe/0x150 [ 167.851504] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 167.856518] do_syscall_64+0x1b1/0x800 [ 167.860398] ? finish_task_switch+0x1ca/0x840 [ 167.864887] ? syscall_return_slowpath+0x5c0/0x5c0 [ 167.869810] ? syscall_return_slowpath+0x30f/0x5c0 [ 167.874729] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 167.880092] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 167.884927] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 167.890100] RIP: 0033:0x455a09 [ 167.893270] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 167.912853] RSP: 002b:00007f757d2d4c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 167.920810] RAX: ffffffffffffffda RBX: 00007f757d2d56d4 RCX: 0000000000455a09 [ 167.928062] RDX: 0000000020000100 RSI: 00000000200000c0 RDI: 0000000020000080 [ 167.935316] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 03:15:32 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x10000003, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd(0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f0000000100), 0x0, r2, 0x6}) 03:15:33 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000000)='\x00', 0x2) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f00000000c0)=0x9) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000100)) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f00000001c0)=@routing={0x0, 0xe, 0x0, 0x7, 0x0, [@dev={0xfe, 0x80, [], 0x12}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0xb}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}]}, 0x78) r2 = memfd_create(&(0x7f000088f000)='\x00\x00\x00', 0x4) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000080)={r1, 0x20, 0x2, r2}) ftruncate(r2, 0x1000000) read(r2, &(0x7f0000000040)=""/48, 0xcb970290) lseek(r1, 0x0, 0x4) 03:15:33 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"000600000000000000000900", 0x10103}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) r1 = userfaultfd(0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bpq0\x00', 0x10}) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0xac) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) dup2(r1, r0) [ 167.942570] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 167.949823] R13: 00000000000004d1 R14: 00000000006fc438 R15: 0000000000000028 03:15:33 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="280000001c00070f000000000000000007000000", @ANYRES32=r2, @ANYBLOB="0600ff000a004200aaaaaaaaffff00002086227ef483b5a905994c070059bd6428fd7936243b9a6710fc33ca0ea1ae9d2d7afba86450295ca3dfcc4e3af52713fec7a005faf2dcf90d94b670b68b1ee8d57d5a9a8e958d02f686057632a9a031c1f10906f186f2c19b"], 0x28}, 0x1}, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xfff, 0x40200) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x3, 0x10}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000140)={r4, 0x0, 0x30}, 0xc) 03:15:33 executing program 3 (fault-call:8 fault-nth:41): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000080)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f0000000180)="f6") 03:15:33 executing program 4: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) r2 = semget(0x3, 0x7, 0x0) fstat(r1, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() r5 = getuid() r6 = getgid() semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f00000005c0)={{0xbbd, r3, r4, r5, r6, 0x33, 0x9}, 0x9, 0x3f, 0x40}) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x8000, 0x0) recvmsg(r7, &(0x7f0000000500)={&(0x7f00000001c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000240)=""/77, 0x4d}, {&(0x7f00000002c0)=""/118, 0x76}, {&(0x7f0000000340)=""/41, 0x29}, {&(0x7f0000000380)=""/87, 0x57}, {&(0x7f0000000400)=""/27, 0x1b}], 0x5, &(0x7f00000004c0)=""/22, 0x16, 0x800}, 0x20) syz_kvm_setup_cpu$x86(r0, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047"}], 0x0, 0x0, &(0x7f0000000080), 0x0) getgid() r8 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x8000, 0x0) pread64(r1, &(0x7f0000000640)=""/31, 0x1f, 0x24) ioctl$BLKPG(r8, 0x1269, &(0x7f0000000140)={0x4, 0x1, 0x79, &(0x7f0000000040)="cfe0bb17e951f321372c5cb3ac64483bf1573f9c45b87f6559e7e50e4372ab0cf3904a060be7664d00177922d609495308f24a036a1935d0e86a01afeaa61dcd6258c3c380d38baa8a0d518e740c45550554bd5a21267174aad99bc9f9f7497330401426b1765499809a35c4197ada767795d9584faba10141"}) 03:15:33 executing program 6: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'gre0\x00', 0x2000}) setsockopt$netlink_NETLINK_PKTINFO(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000080), 0x4) 03:15:33 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@lsrr={0x83, 0x7, 0x0, [@multicast1=0xe0000001]}, @ssrr={0x89, 0x3}]}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff}}}}}, &(0x7f00000002c0)={0x0, 0x0, [0x0, 0x0, 0x0, 0xd50]}) [ 172.001969] FAULT_INJECTION: forcing a failure. [ 172.001969] name failslab, interval 1, probability 0, space 0, times 0 [ 172.013435] CPU: 0 PID: 11062 Comm: syz-executor3 Not tainted 4.17.0+ #87 [ 172.020366] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 172.029719] Call Trace: [ 172.032314] dump_stack+0x1b9/0x294 [ 172.035950] ? dump_stack_print_info.cold.2+0x52/0x52 [ 172.041139] ? kernel_text_address+0x79/0xf0 [ 172.045552] ? __unwind_start+0x166/0x330 [ 172.049696] ? __kernel_text_address+0xd/0x40 [ 172.054195] should_fail.cold.4+0xa/0x1a [ 172.058260] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 172.063366] ? graph_lock+0x170/0x170 [ 172.067164] ? save_stack+0x43/0xd0 [ 172.070793] ? kasan_kmalloc+0xc4/0xe0 [ 172.074680] ? kasan_slab_alloc+0x12/0x20 [ 172.078826] ? kmem_cache_alloc+0x12e/0x760 [ 172.083146] ? alloc_vfsmnt+0xe0/0x9d0 [ 172.087032] ? clone_mnt+0x11c/0x1480 [ 172.090839] ? find_held_lock+0x36/0x1c0 [ 172.094903] ? __lock_is_held+0xb5/0x140 [ 172.098980] ? check_same_owner+0x320/0x320 [ 172.103296] ? rcu_note_context_switch+0x710/0x710 [ 172.108213] __should_failslab+0x124/0x180 [ 172.112432] should_failslab+0x9/0x14 [ 172.116215] __kmalloc_track_caller+0x2c4/0x760 [ 172.120877] ? kasan_check_read+0x11/0x20 [ 172.125018] ? do_raw_spin_unlock+0x9e/0x2e0 [ 172.129413] ? kstrdup_const+0x66/0x80 [ 172.133285] kstrdup+0x39/0x70 [ 172.136459] kstrdup_const+0x66/0x80 [ 172.140158] alloc_vfsmnt+0x1b3/0x9d0 [ 172.143963] ? mnt_free_id.isra.27+0x60/0x60 [ 172.148356] ? print_usage_bug+0xc0/0xc0 [ 172.152409] ? debug_check_no_locks_freed+0x310/0x310 [ 172.157592] ? lock_downgrade+0x8e0/0x8e0 [ 172.161726] ? kasan_check_read+0x11/0x20 [ 172.165856] ? do_raw_spin_unlock+0x9e/0x2e0 [ 172.170249] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 172.174815] ? do_raw_spin_lock+0x1a7/0x200 [ 172.179123] clone_mnt+0x11c/0x1480 [ 172.182734] ? kern_mount_data+0xc0/0xc0 [ 172.186790] ? save_stack+0xa9/0xd0 [ 172.190399] ? find_held_lock+0x36/0x1c0 [ 172.194455] ? lock_downgrade+0x8e0/0x8e0 [ 172.198587] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 172.204115] ? kasan_check_read+0x11/0x20 [ 172.208251] ? do_raw_spin_unlock+0x9e/0x2e0 [ 172.212640] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 172.217207] copy_tree+0x161/0xae0 [ 172.220732] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 172.225730] ? is_subdir+0x2e9/0x480 [ 172.229424] ? to_mnt_ns+0x20/0x20 [ 172.232945] ? __lock_is_held+0xb5/0x140 [ 172.236986] ? kasan_check_read+0x11/0x20 [ 172.241122] propagate_one+0x4db/0x910 [ 172.245000] ? next_group+0x3f0/0x3f0 [ 172.248793] propagate_mnt+0x18a/0x3e0 [ 172.252671] attach_recursive_mnt+0x5f8/0xb50 [ 172.257150] ? count_mounts+0x350/0x350 [ 172.261108] ? rcu_read_lock_sched_held+0x108/0x120 [ 172.266105] ? kfree+0x1e9/0x260 [ 172.269454] ? get_mountpoint+0xde/0x400 [ 172.273498] ? namespace_unlock+0x1f0/0x1f0 [ 172.277803] ? down_read+0x1b0/0x1b0 [ 172.281506] ? _raw_spin_unlock+0x22/0x30 [ 172.285645] graft_tree+0x1aa/0x240 [ 172.289253] do_add_mount+0x1fe/0x370 [ 172.293040] do_mount+0x191d/0x30b0 [ 172.296658] ? copy_mount_string+0x40/0x40 [ 172.300875] ? rcu_pm_notify+0xc0/0xc0 [ 172.304747] ? copy_mount_options+0x5f/0x380 [ 172.309142] ? rcu_read_lock_sched_held+0x108/0x120 [ 172.314143] ? kmem_cache_alloc_trace+0x616/0x780 [ 172.318969] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 172.324488] ? _copy_from_user+0xdf/0x150 [ 172.328619] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 172.334150] ? copy_mount_options+0x285/0x380 [ 172.338628] ksys_mount+0x12d/0x140 [ 172.342238] __x64_sys_mount+0xbe/0x150 [ 172.346193] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 172.351201] do_syscall_64+0x1b1/0x800 [ 172.355069] ? finish_task_switch+0x1ca/0x840 [ 172.359548] ? syscall_return_slowpath+0x5c0/0x5c0 [ 172.364458] ? syscall_return_slowpath+0x30f/0x5c0 [ 172.369370] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 172.374773] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 172.379607] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 172.384776] RIP: 0033:0x455a09 [ 172.387944] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 172.407164] RSP: 002b:00007f757d2d4c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 172.414863] RAX: ffffffffffffffda RBX: 00007f757d2d56d4 RCX: 0000000000455a09 [ 172.422129] RDX: 0000000020000100 RSI: 00000000200000c0 RDI: 0000000020000080 [ 172.429726] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 172.436976] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 172.444312] R13: 00000000000004d1 R14: 00000000006fc438 R15: 0000000000000029 03:15:37 executing program 4: socket$kcm(0x29, 0x5, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000000100)={0x0, 0x2000000001, 0x1, &(0x7f0000000080)}) 03:15:37 executing program 6: r0 = socket$inet6(0xa, 0x1000000000006, 0xffffffffffffffff) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") bpf$OBJ_PIN_MAP(0x11, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00'}, 0x10) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x800, 0x0) 03:15:37 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@pppoe, &(0x7f0000000140)=0x80) setsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f0000000300)="0c252e3799e0995b6f98bac54c46424c1f5b19dffba5944cf4e2a13c1e7d7de412681fe74f53707391f79f7f1f42358e4e01a54229e123655f2aff4fbf534e237bc9fd43f235fb71b4a76acc22d9f5088483676e2ceae9e7cfb511f5c34bd9b8959171d8570c218bfef847bfb47f81de9a4cfd157c3d340913f98f6ae351557970f697011ff00059515410b077675f7a64d4c283243ad95f4d91b5bf9cf9b0def1719081e902f75cc5bc24202c447246e46aa6b2e774d032f6839d83b1ab9aa3f0a82e88aba33a60c7a11e605c8cb1e6c22eba2677f0ce2a13dfc611cae41493d6", 0xe1) read(r0, &(0x7f00000002c0)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x80, 0x0, 0x2}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) 03:15:37 executing program 7: set_mempolicy(0x3, &(0x7f0000000000)=0x3, 0x200) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x80, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000000180)={0x1b473dc0}) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xf0ee, 0x0) ioctl$IOC_PR_PREEMPT(r1, 0x401870cb, &(0x7f0000000080)={0xfffffffffffffe00, 0x9, 0x0, 0x8}) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x1, 0x0) pwrite64(r2, &(0x7f0000000100)='\t', 0x1, 0x0) 03:15:37 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) fcntl$getflags(r0, 0x1) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0), 0xc) 03:15:37 executing program 3 (fault-call:8 fault-nth:42): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000080)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f0000000180)="f6") 03:15:37 executing program 2: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e900000000000063cf"], &(0x7f0000003ff6)='syzkaller\x00', 0x9, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0x17, r1, 0x1, 0x101, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7, 0x0, 0x4c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 03:15:37 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000080)=ANY=[@ANYBLOB="01000000000000000100008000000000000000000007"]) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000200), 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000140)={0x2, 0x0, [0x7]}) 03:15:37 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x1f, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f00000000c0)={0x40dd93d12d0360d4, 0x0, [0x3, 0x10001, 0x4, 0x5]}) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000080)=0x1c1) 03:15:37 executing program 1: syz_open_procfs(0x0, &(0x7f0000000780)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") [ 172.637407] FAULT_INJECTION: forcing a failure. [ 172.637407] name failslab, interval 1, probability 0, space 0, times 0 [ 172.648715] CPU: 1 PID: 11081 Comm: syz-executor3 Not tainted 4.17.0+ #87 [ 172.655645] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 172.665002] Call Trace: [ 172.667599] dump_stack+0x1b9/0x294 [ 172.671218] ? dump_stack_print_info.cold.2+0x52/0x52 [ 172.676395] ? kernel_text_address+0x79/0xf0 [ 172.680786] ? __unwind_start+0x166/0x330 [ 172.684916] ? __kernel_text_address+0xd/0x40 [ 172.689400] should_fail.cold.4+0xa/0x1a [ 172.693447] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 172.698536] ? graph_lock+0x170/0x170 [ 172.702321] ? save_stack+0x43/0xd0 [ 172.705931] ? kasan_kmalloc+0xc4/0xe0 [ 172.709802] ? kasan_slab_alloc+0x12/0x20 [ 172.713936] ? kmem_cache_alloc+0x12e/0x760 [ 172.718241] ? alloc_vfsmnt+0xe0/0x9d0 [ 172.722109] ? clone_mnt+0x11c/0x1480 [ 172.725904] ? find_held_lock+0x36/0x1c0 [ 172.729963] ? __lock_is_held+0xb5/0x140 [ 172.734042] ? check_same_owner+0x320/0x320 [ 172.738350] ? rcu_note_context_switch+0x710/0x710 [ 172.743369] __should_failslab+0x124/0x180 [ 172.747591] should_failslab+0x9/0x14 [ 172.751380] __kmalloc_track_caller+0x2c4/0x760 [ 172.756034] ? kasan_check_read+0x11/0x20 [ 172.760176] ? do_raw_spin_unlock+0x9e/0x2e0 [ 172.764571] ? kstrdup_const+0x66/0x80 [ 172.768450] kstrdup+0x39/0x70 [ 172.771627] kstrdup_const+0x66/0x80 [ 172.775324] alloc_vfsmnt+0x1b3/0x9d0 [ 172.779108] ? mnt_free_id.isra.27+0x60/0x60 [ 172.783504] ? print_usage_bug+0xc0/0xc0 [ 172.787563] ? debug_check_no_locks_freed+0x310/0x310 [ 172.792740] ? lock_downgrade+0x8e0/0x8e0 [ 172.796878] ? kasan_check_read+0x11/0x20 [ 172.801010] ? do_raw_spin_unlock+0x9e/0x2e0 [ 172.805581] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 172.810148] ? kasan_check_write+0x14/0x20 [ 172.814368] ? do_raw_spin_lock+0xc1/0x200 [ 172.818674] clone_mnt+0x11c/0x1480 [ 172.822286] ? kern_mount_data+0xc0/0xc0 [ 172.826332] ? save_stack+0xa9/0xd0 [ 172.829941] ? find_held_lock+0x36/0x1c0 [ 172.833990] ? lock_downgrade+0x8e0/0x8e0 [ 172.838123] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 172.843644] ? kasan_check_read+0x11/0x20 [ 172.847775] ? do_raw_spin_unlock+0x9e/0x2e0 [ 172.852174] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 172.856740] copy_tree+0x161/0xae0 [ 172.860266] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 172.865265] ? is_subdir+0x2e9/0x480 [ 172.868961] ? to_mnt_ns+0x20/0x20 [ 172.872484] ? __lock_is_held+0xb5/0x140 [ 172.876528] ? kasan_check_read+0x11/0x20 [ 172.880663] propagate_one+0x4db/0x910 [ 172.884534] ? next_group+0x3f0/0x3f0 [ 172.888323] propagate_mnt+0x18a/0x3e0 [ 172.892196] attach_recursive_mnt+0x5f8/0xb50 [ 172.896676] ? count_mounts+0x350/0x350 [ 172.900633] ? rcu_read_lock_sched_held+0x108/0x120 [ 172.905632] ? kfree+0x1e9/0x260 [ 172.908982] ? get_mountpoint+0xde/0x400 [ 172.913043] ? namespace_unlock+0x1f0/0x1f0 [ 172.917360] ? down_read+0x1b0/0x1b0 [ 172.921057] ? _raw_spin_unlock+0x22/0x30 [ 172.925197] graft_tree+0x1aa/0x240 [ 172.928808] do_add_mount+0x1fe/0x370 [ 172.932594] do_mount+0x191d/0x30b0 [ 172.936205] ? copy_mount_string+0x40/0x40 [ 172.940427] ? rcu_pm_notify+0xc0/0xc0 [ 172.944303] ? copy_mount_options+0x5f/0x380 [ 172.948691] ? rcu_read_lock_sched_held+0x108/0x120 [ 172.953688] ? kmem_cache_alloc_trace+0x616/0x780 [ 172.958517] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 172.964039] ? _copy_from_user+0xdf/0x150 [ 172.968174] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 172.973692] ? copy_mount_options+0x285/0x380 [ 172.978172] ksys_mount+0x12d/0x140 [ 172.981782] __x64_sys_mount+0xbe/0x150 [ 172.985738] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 172.990737] do_syscall_64+0x1b1/0x800 [ 172.994608] ? finish_task_switch+0x1ca/0x840 [ 172.999088] ? syscall_return_slowpath+0x5c0/0x5c0 [ 173.004011] ? syscall_return_slowpath+0x30f/0x5c0 [ 173.009023] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 173.014376] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 173.019205] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 173.024383] RIP: 0033:0x455a09 [ 173.027549] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 173.046764] RSP: 002b:00007f757d2d4c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 173.054455] RAX: ffffffffffffffda RBX: 00007f757d2d56d4 RCX: 0000000000455a09 [ 173.061794] RDX: 0000000020000100 RSI: 00000000200000c0 RDI: 0000000020000080 [ 173.069052] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 173.076304] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 03:15:37 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x40045569, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x3}) [ 173.083555] R13: 00000000000004d1 R14: 00000000006fc438 R15: 000000000000002a 03:15:38 executing program 3 (fault-call:8 fault-nth:43): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000080)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f0000000180)="f6") 03:15:38 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x40000008912, &(0x7f0000000100)='\x00\b\x00\x00\x00\x00\x00\x00$\tp') r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000080)="c4e3f15d1d8000c0fe0f660f624dc3c4c30941dc000fc7afc3640000c4c20107b2bc96aca60f230f0f20d835080000000f22d866b806018ec8660f388166fe6426660f599f00000000", 0x49}], 0x1, 0x0, &(0x7f0000000580), 0x0) syz_kvm_setup_cpu$x86(r2, r0, &(0x7f000001f000/0x18000)=nil, &(0x7f0000000180)=[@textreal={0x8, &(0x7f0000000040)="66b8ba8bcd4c0f23d80f21f86635400000a00f23f8b800008ee8c03a0e640f01df0f01c20f1cd90f01ca0f1aa06f00f20f58c282a0eb0000", 0x38}], 0x1, 0x3, &(0x7f00000001c0)=[@efer={0x2, 0x1}], 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000000d000/0x18000)=nil, &(0x7f0000001240)=[@text16={0x10, &(0x7f00000011c0)="66b80500000066b9dc0000000f01c10f20c06635100000000f22c0d0c0ba4000ec66b94809000066b8da00000066ba000000000f302e0f01d7baf80c66b81c6c9b8066efbafc0cb89100ef0f0866b9800000c00f326635000100000f300fc76b0d", 0x61}], 0x1, 0x19, &(0x7f0000001280), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) 03:15:38 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@ipv4_newroute={0x5c, 0x18, 0x1, 0x0, 0x0, {0x2}, [@RTA_MULTIPATH={0xc, 0x9}, @RTA_MULTIPATH={0xc, 0x9, {0x9}}, @RTA_GATEWAY={0x8, 0x5, @multicast2=0xe0000002}, @RTA_FLOW={0x8, 0xb}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x2}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}, @RTA_MARK={0x8, 0x10}]}, 0x5c}, 0x1}, 0xfffffffffffffffc) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000180)=""/33, &(0x7f00000001c0)=0x21) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x0, 0x30, 0xffffffffffffffe1, 0x98}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x7}}, 0x4, 0x7f}, 0x90) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000300), &(0x7f0000000340)=0x4) 03:15:38 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x40101, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)=@ipv4_newrule={0x3c, 0x20, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10011}, [@FRA_FLOW={0x8, 0xb}, @FRA_SRC={0x8, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}, @FRA_GENERIC_POLICY=@FRA_UID_RANGE={0xc, 0x14}]}, 0x3c}, 0x1}, 0x0) 03:15:38 executing program 4: writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f00000001c0)="4bab66f2bb3adeab9f4659173864f05f3343738185ccd0e625dd9a65208dfd8c90dc9ce92d965f6a37b4d63823727b86e61ce7e98d99594a3b6e7bd3ef9013792c68ff4ac2ffa00cfc1425de1ba456d1f0f745849dd086d2fea8040888f4c65b384ddd47b716ba6347b379173d052760dd373a59c0e22e98d353061b7ff57ee17a42c100829c66c5e927da82286fe461ecc52ff0f651fc0ff2ded7068817805b6f1e9ba23ee1d5fc7027325bf4ecad875606d63164259c0b3b11115d4bd5d9f159566097bb7874fa", 0xc8}], 0x1) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x200000, 0x0) getsockname$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000140)=0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x800, 0x0) timerfd_settime(r1, 0x3, &(0x7f0000000280)={{0x77359400}, {0x77359400}}, &(0x7f0000000000)) [ 173.301908] FAULT_INJECTION: forcing a failure. [ 173.301908] name failslab, interval 1, probability 0, space 0, times 0 [ 173.313282] CPU: 0 PID: 11103 Comm: syz-executor3 Not tainted 4.17.0+ #87 [ 173.320217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 173.329573] Call Trace: [ 173.332180] dump_stack+0x1b9/0x294 [ 173.335831] ? dump_stack_print_info.cold.2+0x52/0x52 [ 173.341031] ? print_usage_bug+0xc0/0xc0 [ 173.345113] should_fail.cold.4+0xa/0x1a [ 173.349190] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 173.354393] ? graph_lock+0x170/0x170 [ 173.358202] ? __lock_acquire+0x7f5/0x5140 [ 173.362450] ? find_held_lock+0x36/0x1c0 [ 173.366528] ? __lock_is_held+0xb5/0x140 [ 173.370681] ? i915_gem_map_dma_buf+0x680/0x8e0 [ 173.375375] ? check_same_owner+0x320/0x320 [ 173.379704] ? rcu_note_context_switch+0x710/0x710 [ 173.384646] __should_failslab+0x124/0x180 [ 173.388887] should_failslab+0x9/0x14 [ 173.392698] kmem_cache_alloc+0x2af/0x760 [ 173.396858] ? memcpy+0x45/0x50 [ 173.400159] alloc_vfsmnt+0xe0/0x9d0 [ 173.403876] ? mnt_free_id.isra.27+0x60/0x60 [ 173.408290] ? print_usage_bug+0xc0/0xc0 [ 173.412366] ? debug_check_no_locks_freed+0x310/0x310 [ 173.417567] ? lock_downgrade+0x8e0/0x8e0 [ 173.421723] ? kasan_check_read+0x11/0x20 [ 173.425876] ? do_raw_spin_unlock+0x9e/0x2e0 [ 173.430372] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 173.434958] ? kasan_check_write+0x14/0x20 [ 173.439285] ? do_raw_spin_lock+0xc1/0x200 [ 173.443525] clone_mnt+0x11c/0x1480 [ 173.447155] ? kern_mount_data+0xc0/0xc0 [ 173.451229] ? save_stack+0xa9/0xd0 [ 173.454868] ? find_held_lock+0x36/0x1c0 [ 173.458944] ? lock_downgrade+0x8e0/0x8e0 [ 173.463100] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 173.468648] ? kasan_check_read+0x11/0x20 [ 173.472809] ? do_raw_spin_unlock+0x9e/0x2e0 [ 173.477219] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 173.481791] copy_tree+0x161/0xae0 [ 173.485324] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 173.490330] ? is_subdir+0x2e9/0x480 [ 173.494032] ? to_mnt_ns+0x20/0x20 [ 173.497559] ? __lock_is_held+0xb5/0x140 [ 173.501617] ? kasan_check_read+0x11/0x20 [ 173.505750] propagate_one+0x4db/0x910 [ 173.509620] ? next_group+0x3f0/0x3f0 [ 173.513408] propagate_mnt+0x18a/0x3e0 [ 173.517291] attach_recursive_mnt+0x5f8/0xb50 [ 173.521771] ? count_mounts+0x350/0x350 [ 173.525727] ? rcu_read_lock_sched_held+0x108/0x120 [ 173.530724] ? kfree+0x1e9/0x260 [ 173.534083] ? get_mountpoint+0xde/0x400 [ 173.538138] ? namespace_unlock+0x1f0/0x1f0 [ 173.542442] ? down_read+0x1b0/0x1b0 [ 173.546139] ? _raw_spin_unlock+0x22/0x30 [ 173.550274] graft_tree+0x1aa/0x240 [ 173.553885] do_add_mount+0x1fe/0x370 [ 173.557671] do_mount+0x191d/0x30b0 [ 173.561284] ? copy_mount_string+0x40/0x40 [ 173.565504] ? rcu_pm_notify+0xc0/0xc0 [ 173.569380] ? copy_mount_options+0x5f/0x380 [ 173.573768] ? rcu_read_lock_sched_held+0x108/0x120 [ 173.578766] ? kmem_cache_alloc_trace+0x616/0x780 [ 173.583595] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 173.589112] ? _copy_from_user+0xdf/0x150 [ 173.593255] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 173.598775] ? copy_mount_options+0x285/0x380 [ 173.603257] ksys_mount+0x12d/0x140 [ 173.606866] __x64_sys_mount+0xbe/0x150 [ 173.610827] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 173.615828] do_syscall_64+0x1b1/0x800 [ 173.619696] ? finish_task_switch+0x1ca/0x840 [ 173.624174] ? syscall_return_slowpath+0x5c0/0x5c0 [ 173.629085] ? syscall_return_slowpath+0x30f/0x5c0 [ 173.634000] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 173.639356] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 173.644200] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 173.649381] RIP: 0033:0x455a09 [ 173.652551] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 173.671770] RSP: 002b:00007f757d2d4c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 173.679464] RAX: ffffffffffffffda RBX: 00007f757d2d56d4 RCX: 0000000000455a09 [ 173.686716] RDX: 0000000020000100 RSI: 00000000200000c0 RDI: 0000000020000080 [ 173.693970] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 173.701222] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 173.708472] R13: 00000000000004d1 R14: 00000000006fc438 R15: 000000000000002b 03:15:39 executing program 0: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x125d40, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001040)={0x0, 0x1000, "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"}, &(0x7f0000000180)=0x1008) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000340)={0x0, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x1, 0x9e}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={r1, 0x7cc, 0xa50c, 0x7, 0x8, 0x8, 0x20, 0x8001, {r2, @in6={{0xa, 0x4e22, 0x2, @empty, 0x3}}, 0x9f, 0x387, 0xcf7, 0xfffffffffffffd99, 0x98}}, &(0x7f0000000300)=0xb0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r3 = socket(0x11, 0x80002, 0x0) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000), 0x179) setsockopt$packet_buf(r3, 0x107, 0x0, &(0x7f0000000040)="301a010e66f75ffe1521e158437fa2a21cd9a8d6fae5330634342b540f0689022b67bb6620be32e43714043619705bbe0f2061310dbcf830d3a93f7fc069cfab435d03566f405c25788e16a24e59ebf6f6fa570f65eed000d5e7f899f48bada8b87809b5d6f8a5ea15c039de0cdf0284b1b62207e075b442f898b6e4b0746c87cc8d092fd5b5f99a0ba3d3ba6f695777395802f924d2d7822a80b7e9bfb28e8ed735b201a0a574c46d3d3f08db5236cfe733ecc04834c39202ab8f6c4a408ae4c41c1435218567edde77d17f30", 0xcd) setsockopt$packet_int(r3, 0x107, 0x13, &(0x7f0000000000), 0x4) 03:15:39 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000080)={0x101, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00000001c0)="3b3eec0b6187814d3df76ef2ca94256e8a1b9b0487eaf6c5cac180ef0c29df35c955db509f8f6b23e8ed3cbd23080ad0148133faf5f1fe57982ddc1b1a4219c366200f076c11b39bf34c67d3fe3ddff8d83e3692041525f5a63055c12a8a6144024226f0a146ce1fe3b5b342454d46eccd54e6af66195b51fc85c4bacca74fa28d9ee8c2aafc20bff5ee4b4153c3b5261cbf28c4d46bc89693a3a72985d113f24344afcc71d58ee129d8685c9736b76d7309b8437d48832e28535185905143aad599f6bff3bbb6e65419120903a32f6d4085acca393d2ce94bfb641a77341078cbdd8721f4ee74049c6d9b6f9cd3a6b2c42914357b28e17642005103572ada6e9232bff0be0326f429adbc52b4222833989b5db369726a9e37467cc3eeffbd95acb849f208a500e86aa23b3181247cf74d41ab40bae71868f3b7a84a59c7c965a5ca2962f880611ad39fa2c7be7ecb1a9a6fa8f841388f69baf8f6bcc6326aa0b082d31aea72f8a28ade6a26a17274fa8b9b10b1477b1509c45554a7bd5a3629d88f1b7ba7434f9767759231727a64195729676b7a169879939b42c237a06745632855fe1f30aee430fc9283ca8a770c94184327e38a071c643d2f3f4a6e03010d21dc0c5d2642cc563a24d0c440d5316268c3c3d32d6b01b7e6033a7a59089f66d229a68e1e4bb904153b119f40deda38ec5595e51613bd19a6c07c58f15a0748cd6ece769b98aaef859772548089e23d25293b2f18ddea97be0f80f994e95e71c67c76c5f725cc9d7c67a7caaebe17fd0f11ff0766b79276d9217e563b9e4e49801a7cebb7785ee2d30f7ca67618e91dc1e9b4fded15c9967c07f093eddd0758867b0a80c386cd6129ebc050eba0f5bc4b875a05e138c3630bce775081a83d5066ebaf41b29ffef7001377b0c72a4aab0c8a106ca69be7c44490ac738c3ecb3a6731d47d2eb28bc5fa6f41ff17993f8499bb5a134425541586bdbc0d2bcf7a4ebb09e46db1aaead2187f748c915bd155f4d14225b9773f511bf4f17714e362d04a2a6ebff4ed61ef032757fd2f7f255f8f96fd1257b4df5cab3ec1e2b333211ee8b9c66a73f73c95810258b2105ecd100111ec16fac9c0fe400a28c3972b5f7b33e41df6e5ff3204aac8122429012ae41d91b6b4f2e170c70196dedbdb268af4843005ed7b6b54001248bd51fded63775eb596a4cc2dbb5e34d667a680e5ab1bddb2a8b723e23e7653cfbc13bb2075a3b639e47dea61be13ddedd9c00d814cad053e900005c9a2669e3c4f9ccc78f57ffca7a6975a1b93b6a04b6c3e792dd015d46f8291cdc06e87660b4e2b3ea6d83be35f730c0c986d84bcb636736ab749c257b4a5cd0ce6b03380ad5e2e81265a155f6d505f83bb6f4026c03dcfc3bb3461707079867450dfb4e44c676bdc2d3a8c38b6a585586e80fd31c55ef86575e34eb48db62ec03ce5dbee2e094c5ac0c73a610f9c5171905c79c5c14dc7b6116cefed0e6f1259c620fb2210cf6999c98dc73ef6b84b62e6b71807e5426c2dc867fc0ec320d4fface6850313361fbab55f764a1a151b003884fac18ea1afac053631e62d2c313c771d40f6a62be7306322d04519e2c1950d79fd85d4c950fd1a923c1f2cffdca2b6ff3a7b84b8877f247f5bbe0445f7b7973f7b871c938b3b1ac2759978925d0fb8fd66c61df1e357634a92ff896c70a69657eb8f579e3c0846ff5fb6eee03693d9f9966f7d0721145f739449b2b98705cf4abb02f7fddfd7bf77c1010eae03ff82b36f539d7005fa0e6740eb81dc1f215c14234591bff4aaa768a1be0c33d337e3337b6c72c57591a5f97c090ea1fb5415526c98aa3c351bd40f8343467c4efc5c6274f93a4dde23876761c03033298a99173bf01388e34cfc9ad8f2adb5ad38c4d6ba3f5fe371eb5227f6930cd57889de0891c4c4f5ea52dcd4472f108489133cce06fc1940b10e79163842d24426fbfd755d4b1e69c3138fde55b56310c8c0c71224c598f8f25227ffafcdd5e1f2be137e01d1596093ae0919048cc4f2c1620b9752c4456e91799e91212b2f1c5f8bca17313d2dc472c8037f2844a7418f52e50daabb4b6a5a5c7ee9b5999b6bca9851edd784493d15a3600c78d3d9b2be50a735e8f85294c958cd3e7369a7a5081e923853bbbfdcea32cb233bb06e12a9e090e47b2f93bcfe9a83e24b013119406ba468f032a2e62f2dda675130afdbade20448d219f7d9be5b76ea6ef094a600096b9c88343609109a57e8d8d139b7a879694dfc87577f64108688d28f97320d1bb8c108809e5749e6cfa0dc84493b96b46ebaf7c0ce1050aa1a163656cc62f61a6fb694c74ae0f6c27a690446b2e59eec1cf8986e1a87038da1571d4b6eae72af78df1a09080425bbba240d73edaae09ea498811408791b480d7f641ea2e0f3fae70659e065f41a96b0d0784e576159d6a80b0dd86915f4d5ead3c5412669d69dcbe3927e849b6774efba08e299780e81978c685c3cd1bc3a22bccb7c19d06a569023bd058bddcfe31b42d7ebfb05b5c01cf9fe70ada2344d7d5d23c51cdeb940377b73d2cdd0c4449ae39839e168ac1a653bd76d39c4fa8ea06fb103ea36e17d2cc04bc916d7b17dd238eb7d9f98a582bcdbef26a43b041e0198d459ae59d9058e8c928d474b2a0c792846dec36b69f14e342e7b4514e8eee04baaeb25448fac07db53a2fd032c24ba9d5a7cd31a5e527ce3afce1529037e29dc2a347adb6f370458e8abf6fdd4ff277949ca011be63785321f79ed79f077e3b1b71a496533bfa7365d460af2cbf71c55af74a32bf430c8ee037221160294ade8134a927d5d574b06562c422c2884b43f892851ee2a9eb0f0a82b7676ee8f739f87dec38c3621ff985dc2bccf80c6542648906fda3376eee2e803731d576e753c6e07085a907fd74e372b341f6a37cda5a2ca06ac309f4de236bf3d272c432e507d34a5ac00fd073cbf21aa4f685a9b18438bb6a88789b215b89d5ee0307ebb46a19323a7b638ba1096ae028e6ecf423d48436c573969e90abb264946e6adeec42a78f703d70e593f66d1617541c355317c59c6d22694f5d9f44a7cbb5ea20e288eee22d323c9ef0517e6d826c35b6701ae64eb2255d88400e0402b5b0e5a88f909e0fd0f369ff88db3bdd03660bf18bf350155e01aa2799ff62b575a9de60e53ab7cd7994563e65db64d5318d97dfdb12ec52f306a7950e37471b445b9c9dbd18bf7d7c49ea27ecafab02f9b31a8b481127588a42bdaba81ad653bd7188d46b844ea7162d41b7c47c34df88eb4073eed8bc6686230398be526a04129f5540b93e6c934dd4afc82e060bb5aa59c1cfd363216acb32d978a6f98fcf267898a1766955c5b20ff17ac701b447a2dc34cc193319c99d867d332b981435136dceb2d65026522269870e55ddc89f60e8b819087fe0ce0a41d3c4931aca0965b04e13307346690a74f535440a30b222d3831dbfaa52d86c855e0a4de2bbc22dc44c4f43b5b5cbec528e465178d278c55678783ced8cc4b670085d42708f9d1b924410ac2aa5b46e58c217dcc41f42e847f578468cf7e9635ecc247962ccb765796035a28e6a8a19f686ed1398f6b6e8844e143249c8c13befb23d59d44e72a1f1314596b9c5cdbbb63d21118c8b75807cf35e3f62de81665929d0980b9e464fb2261ef51381d44c6b97c3fe11168cd69ada99494bc38b85e7bfaec2b0bd731493510bb8514f6a3e2d42d30e83255cc732dddb060f704378f96edfa95748f62d29b39882f9a3af72a583f2169e5b563bc6daa91cf30091252c5e5521c1c1ab12351b9d10ebca3b8e0a22579095356effeb69ffa7692ea0f173102680ddd01eb52abf4777c8ec8d53d0110f03b8d2d4a90ac87023d7fc7b4f72e12ee213dd66e7303564cae47d0d022755ac43af86a6e127d7a72871c712d6d7981fb7117bdaf8d268d801257f251baffdbc75f7c04f13ab3fd04088cd2cbf678ec6eb179bbc67de3ccda4c05999b4a5df4b1885a151e8bde2cd48f6df13cf55ddd7208431f12f5eddd888e7204815cc878fac0ce0dfc3d791f121e17684eae3f0a60b452c6ae8733897b1f8c93fc5600f9c5e6db3b7363f1e991cefa9c9acebd8fafdd4e6d2de4007496f54b68670bab1334bde26d1d16d9da2614f5039c2863e324480a26df5810783d789864e65c4f48c6b3d777bf4d3f4eef04256857e6782c95110545be7988ce0690d3ee0b0e2ede738352582eae9f6d88a91827a13c1033c9717edf64277cd9ec05a3a1ee4c681370cbab33e5f9f494de4bba2774ed5fbe8c71da8ec572f4b081a7eeac197dc0cec19e7c3aeae8bf02882640debba79aa3baf31b9ee136ffa73960654b97f4dade03fcd906102e05679bb31950009ccf321bba812cce43cce9ee7eeab4d6c817daaab3fc72a3914d7146580c083a6e1e0f0f278c45649340d448f8c7b807b61c1143f020c14ef26876ad17ac9f51f779d59609ce065a86784b552d2ad558fea1cea77795a674fc1ae36ac3de62cdf9a9b594eea146693f77c92c5e313aca56a4a3c536b1d7908c02a50df9b051c261573c73d28a09c0f55efad304fac84b2c13a914c767d1b8ec57392efd940a7da2fc2873e812b42acae8279d22e40f52f97c329daf27e19bd2d10da91c0eb5f4b432bb2f8ce55c5736b3c6a29aef72071613d8c8dfc7ca8d7b12ef271392fdc34a8028db9ea0678d96dc377e17ef151cbcb78bde4821652f8ebd01e4b8281942c507c8ff41d2487913845115e283e97376f7946c1424f03e4bbd3f710bf018214f4a124cc271ab00ca1fcd849e4a5ec23949e66e8b2c7d7f179145ddd5ca93af7fa38bc3bcabe73f31bf43c3b2b148eaafeb2b5df11eec9239b24cdac21f67cbb5dc13d7ea96a79c61daa372dcc85fbe9672a47562fb9e84e25e8ae744c780e80960055818fc5f5ec3157dc49a8dada7c35b1d234f0dfe6cb2deefc9cea1959708bbc286623494b6b960ed2f7a66fc1629b630e555552fca04a50e3c93268137b5dda07aa7d6063aac4b0f864281f51243fcf96e0704a5aa9684a2cac70246588042a8eacd2586431549187ffb019d0cf228f4ac2df7cf162c0364e1973f90522df081fd5d27858dab68aa0787591665aad97794ab75b8416ea7629ccf0af7d7d335830547a3e96233fc3fe65fb70996e21e0bb1c8fc5c93bfcca7f4c47c05055ddd04d98a2a0eb47ebfcaa542206287895ea7879cc3bc1544995bf7dc03b1e4b9e107e5df1ded305f23a1cac476f530e28f87c7d35d3a38e9d220fb7fe402cddda581cb01a76031c5b6a683affcce37051ba3f579d94a51c73ac3947139dea42198f226f1566885e4fd331df3a3f99439d762391c09a991d19dcab10ddc33f5bfde4a1f879cbe6e42cdd16d6dcdf0d7dc59a2d72b7f66933c51580936934456697f70cbf910c49a089158a7c5904d726c29566f529fde729b4f781614057f3f081a9bdcbee12199ff54a087c5a6918ace5f8d31253fc2585eb912c6153d4dca986509037908cceef43449fc8c42120deaacfd63cd12306575222453785c7b53160bf9aa51308af270f64abee3d999c2bde9bc4cfbef599c7280a483cd5b62278e525de85ae53ccf9a95ae3e7ac67728dc4e4e1b09cf5c39ed9e94adbbdc98457af5db49387f5d0457b756bf46dda73b17c4140df77f2678c30a937b4e42ab4eda91de60a160187c110bfd7645b9238e904cf6e345dee8a13830d7f63c5b6fae704cae4dd0c3a50a6c7410a7796d9bc9676353ac1a2621a1cdccb51534", 0x1000, 0x4000, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}, [0x5c0110b0]}, 0x10) shutdown(r0, 0x1) 03:15:39 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0247e22f05d02c99240970") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast6-avx\x00'}, 0x58) r2 = accept4(r1, 0x0, &(0x7f0000000000)=0x7, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000200)=0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) poll(&(0x7f00000001c0)=[{r2}], 0x1, 0x48000) sendmsg$inet_sctp(r2, &(0x7f0000000380)={&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000100)='^', 0x1}], 0x1, &(0x7f0000000300)}, 0x8000) sendmmsg(r2, &(0x7f0000000cc0)=[{{&(0x7f0000000280)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000300)}}, {{&(0x7f0000000a40)=@can={0x1d}, 0x80, &(0x7f0000000b80), 0x0, &(0x7f0000000bc0)}}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000300)=""/80, &(0x7f0000000240)=0x50) 03:15:39 executing program 3 (fault-call:8 fault-nth:44): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000080)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f0000000180)="f6") 03:15:39 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}}}, &(0x7f0000000300)=0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={r2, 0x5}, &(0x7f0000000380)=0x8) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000180)="769bc713ea5883272680fa0723b4e895433ab580b475c0a18de02493eae6db7a76286d8978e2f1bb3f4743425e3718eb89b0b70f76881624de63f1c4106fc697249d589b8b705aba2fb06a26a49a1181ac53762532f82d69c2bb0af7862df7656daebbd58e9f12fda1054a0d2a54a04a3038491b3e677bff29e81ce930e9e004c69b805060f70e7f7ae6d9c34ac4ae397d8dfba0efe0ff7869be5289ee5fbe3372e79e") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000080)={r3, 0x8}, 0x8) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000100)={{0x32, @broadcast=0xffffffff, 0x4e23, 0x3, 'wrr\x00', 0x30, 0x8, 0x22}, {@empty, 0x4e20, 0x2005, 0x6, 0x80000001, 0x7a}}, 0x44) 03:15:39 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00009b4fd0)={0x4, 0x0, &(0x7f0000009ff0)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x8, 0x9010, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000), 0x1, 0x0, &(0x7f0000000040)="c6"}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1004000000016) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x10, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0xfffffffffffffced, 0x0, &(0x7f0000000040)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f00000000c0)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000000f4d)}) 03:15:39 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x75) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) 03:15:39 executing program 5: r0 = syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x100000000042000) r1 = dup2(r0, r0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000000)=""/192) [ 174.275420] binder: 11134 RLIMIT_NICE not set [ 174.285214] IPVS: set_ctl: invalid protocol: 50 255.255.255.255:20003 [ 174.313520] FAULT_INJECTION: forcing a failure. [ 174.313520] name failslab, interval 1, probability 0, space 0, times 0 03:15:39 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='cmdline\x00') fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x3) preadv(r1, &(0x7f0000000040), 0x1000000000000074, 0x0) [ 174.324888] CPU: 0 PID: 11135 Comm: syz-executor3 Not tainted 4.17.0+ #87 [ 174.331825] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 174.341188] Call Trace: [ 174.343800] dump_stack+0x1b9/0x294 [ 174.344448] IPVS: set_ctl: invalid protocol: 50 255.255.255.255:20003 [ 174.347438] ? dump_stack_print_info.cold.2+0x52/0x52 [ 174.347484] ? print_usage_bug+0xc0/0xc0 [ 174.363298] should_fail.cold.4+0xa/0x1a [ 174.367382] ? fault_create_debugfs_attr+0x1f0/0x1f0 03:15:39 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x4, 0x30, 0x7, 0x7}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={r1, @in={{0x2, 0x4e21, @rand_addr=0x8}}, 0x4, 0x6, 0x0, 0xad, 0x3}, &(0x7f0000000200)=0x98) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x8) ftruncate(r2, 0x3fe) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) r5 = accept$alg(r4, 0x0, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000a40), 0x0) sendfile(r5, r3, &(0x7f0000000240), 0x2) 03:15:39 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x11, 0x80002, 0x0) bind$packet(r1, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000200)={0x0, 0x4}, 0x4) listen(r1, 0xc2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000040), 0xfffffd5c, 0x20000005, &(0x7f0000000000)={0xa, 0x4e22}, 0x19) accept4$bt_l2cap(r0, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80800) shutdown(r3, 0x1) [ 174.372509] ? graph_lock+0x170/0x170 [ 174.376325] ? __lock_acquire+0x7f5/0x5140 [ 174.380586] ? find_held_lock+0x36/0x1c0 [ 174.384666] ? __lock_is_held+0xb5/0x140 [ 174.388761] ? check_same_owner+0x320/0x320 [ 174.393104] ? rcu_note_context_switch+0x710/0x710 [ 174.398045] __should_failslab+0x124/0x180 [ 174.402292] should_failslab+0x9/0x14 [ 174.406097] kmem_cache_alloc+0x2af/0x760 [ 174.410249] ? zap_class+0x720/0x720 [ 174.413971] ? zap_class+0x720/0x720 [ 174.417699] alloc_vfsmnt+0xe0/0x9d0 [ 174.421417] ? mnt_free_id.isra.27+0x60/0x60 03:15:39 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000000140)=ANY=[@ANYBLOB="920fc8fcc85952f5537b4c4f7ffc1fdef728cd0f99353998505444070444233f7bb989940bdb15df3043fdd71edba5427715b38085d67706816646678438c0bbac81af68a4ef7fd873446c307106281398816e0b1bf36a4e99e43dde455f5eb969592395f0cd43e33d4d8522584690b4b23bdc210c40c09133d7afbe21f90801d6701bf6740bf6a1c8187b34ca51d0b90b17dcebdd18239a308fadef4a11472aab4e2dfcda8a7d7a212f164225a756a308"]) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000000)={0x1, 0x2, 0x9, 0x4, 0x5}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000000), 0x1000000000000040) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 174.425835] ? print_usage_bug+0xc0/0xc0 [ 174.429913] ? debug_check_no_locks_freed+0x310/0x310 [ 174.435118] ? lock_downgrade+0x8e0/0x8e0 [ 174.439279] ? kasan_check_read+0x11/0x20 [ 174.443437] ? perf_trace_lock+0xd6/0x900 [ 174.447604] ? kasan_check_write+0x14/0x20 [ 174.451850] ? zap_class+0x720/0x720 [ 174.455579] clone_mnt+0x11c/0x1480 [ 174.459218] ? kern_mount_data+0xc0/0xc0 [ 174.463289] ? perf_trace_lock+0xd6/0x900 [ 174.467441] ? zap_class+0x720/0x720 [ 174.471192] ? zap_class+0x720/0x720 [ 174.474896] ? find_held_lock+0x36/0x1c0 [ 174.478952] ? lock_downgrade+0x8e0/0x8e0 [ 174.483088] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 174.488617] ? kasan_check_read+0x11/0x20 [ 174.492754] ? do_raw_spin_unlock+0x9e/0x2e0 [ 174.497146] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 174.501717] copy_tree+0x161/0xae0 [ 174.505248] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 174.510250] ? is_subdir+0x2e9/0x480 [ 174.513949] ? to_mnt_ns+0x20/0x20 [ 174.517475] ? __lock_is_held+0xb5/0x140 [ 174.521519] ? kasan_check_read+0x11/0x20 [ 174.525655] propagate_one+0x4db/0x910 [ 174.529527] ? next_group+0x3f0/0x3f0 [ 174.533318] propagate_mnt+0x18a/0x3e0 [ 174.537193] attach_recursive_mnt+0x5f8/0xb50 [ 174.541677] ? count_mounts+0x350/0x350 [ 174.545633] ? rcu_read_lock_sched_held+0x108/0x120 [ 174.550631] ? kfree+0x1e9/0x260 [ 174.553991] ? get_mountpoint+0xde/0x400 [ 174.558041] ? namespace_unlock+0x1f0/0x1f0 [ 174.562353] ? down_read+0x1b0/0x1b0 [ 174.566051] ? _raw_spin_unlock+0x22/0x30 [ 174.570188] graft_tree+0x1aa/0x240 [ 174.573803] do_add_mount+0x1fe/0x370 [ 174.577590] do_mount+0x191d/0x30b0 [ 174.581206] ? copy_mount_string+0x40/0x40 [ 174.585424] ? rcu_pm_notify+0xc0/0xc0 [ 174.589302] ? copy_mount_options+0x5f/0x380 [ 174.593694] ? rcu_read_lock_sched_held+0x108/0x120 [ 174.598704] ? kmem_cache_alloc_trace+0x616/0x780 [ 174.603546] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 174.609080] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 174.614607] ? copy_mount_options+0x285/0x380 [ 174.619088] ksys_mount+0x12d/0x140 [ 174.622700] __x64_sys_mount+0xbe/0x150 [ 174.626658] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 174.631658] do_syscall_64+0x1b1/0x800 [ 174.635531] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 174.640365] ? syscall_return_slowpath+0x5c0/0x5c0 [ 174.645367] ? syscall_return_slowpath+0x30f/0x5c0 [ 174.650285] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 174.655646] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 174.660478] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 174.665650] RIP: 0033:0x455a09 [ 174.668826] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 174.688087] RSP: 002b:00007f757d2d4c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 174.695780] RAX: ffffffffffffffda RBX: 00007f757d2d56d4 RCX: 0000000000455a09 [ 174.703033] RDX: 0000000020000100 RSI: 00000000200000c0 RDI: 0000000020000080 [ 174.710726] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 174.717981] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 03:15:39 executing program 0: r0 = memfd_create(&(0x7f00000000c0)='#em1#+\x00', 0x0) fcntl$setlease(r0, 0x400, 0x1) pwrite64(r0, &(0x7f0000000140)='?', 0x1, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000040)=0x4, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x28, 0x2, &(0x7f0000002f18)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0x2) [ 174.725235] R13: 00000000000004d1 R14: 00000000006fc438 R15: 000000000000002c 03:15:39 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="c92be2d06c6d61d7d4"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 03:15:40 executing program 3 (fault-call:8 fault-nth:45): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000080)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f0000000180)="f6") [ 174.937589] FAULT_INJECTION: forcing a failure. [ 174.937589] name failslab, interval 1, probability 0, space 0, times 0 [ 174.948949] CPU: 1 PID: 11188 Comm: syz-executor3 Not tainted 4.17.0+ #87 [ 174.955881] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 174.965233] Call Trace: [ 174.967840] dump_stack+0x1b9/0x294 [ 174.971459] ? dump_stack_print_info.cold.2+0x52/0x52 [ 174.976647] ? print_usage_bug+0xc0/0xc0 [ 174.980709] should_fail.cold.4+0xa/0x1a [ 174.984779] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 174.989892] ? graph_lock+0x170/0x170 [ 174.993688] ? __lock_acquire+0x7f5/0x5140 [ 174.997911] ? find_held_lock+0x36/0x1c0 [ 175.001964] ? __lock_is_held+0xb5/0x140 [ 175.006027] ? subtract_aal_stats+0x190/0x1b0 [ 175.010520] ? check_same_owner+0x320/0x320 [ 175.014833] ? rcu_note_context_switch+0x710/0x710 [ 175.019766] __should_failslab+0x124/0x180 [ 175.024007] should_failslab+0x9/0x14 [ 175.027810] kmem_cache_alloc+0x2af/0x760 [ 175.031953] ? zap_class+0x720/0x720 [ 175.035657] ? zap_class+0x720/0x720 [ 175.039363] alloc_vfsmnt+0xe0/0x9d0 [ 175.043077] ? mnt_free_id.isra.27+0x60/0x60 [ 175.047489] ? print_usage_bug+0xc0/0xc0 [ 175.051567] ? debug_check_no_locks_freed+0x310/0x310 [ 175.056748] ? lock_downgrade+0x8e0/0x8e0 [ 175.060890] ? kasan_check_read+0x11/0x20 [ 175.065045] ? perf_trace_lock+0xd6/0x900 [ 175.069195] ? kasan_check_write+0x14/0x20 [ 175.073417] ? zap_class+0x720/0x720 [ 175.077125] clone_mnt+0x11c/0x1480 [ 175.080757] ? kern_mount_data+0xc0/0xc0 [ 175.080870] binder: 11134 RLIMIT_NICE not set [ 175.084815] ? perf_trace_lock+0xd6/0x900 [ 175.084830] ? zap_class+0x720/0x720 [ 175.084844] ? zap_class+0x720/0x720 [ 175.084863] ? find_held_lock+0x36/0x1c0 [ 175.084890] ? lock_downgrade+0x8e0/0x8e0 [ 175.084908] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 175.084930] ? kasan_check_read+0x11/0x20 [ 175.084949] ? do_raw_spin_unlock+0x9e/0x2e0 [ 175.101664] binder: BINDER_SET_CONTEXT_MGR already set [ 175.105024] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 175.105048] copy_tree+0x161/0xae0 [ 175.105071] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 175.105086] ? is_subdir+0x2e9/0x480 [ 175.105103] ? to_mnt_ns+0x20/0x20 [ 175.105118] ? __lock_is_held+0xb5/0x140 [ 175.105132] ? kasan_check_read+0x11/0x20 [ 175.105152] propagate_one+0x4db/0x910 [ 175.124118] binder: 11133:11190 ioctl 40046207 0 returned -16 [ 175.128591] ? next_group+0x3f0/0x3f0 [ 175.128619] propagate_mnt+0x18a/0x3e0 [ 175.128640] attach_recursive_mnt+0x5f8/0xb50 [ 175.128660] ? count_mounts+0x350/0x350 [ 175.128676] ? rcu_read_lock_sched_held+0x108/0x120 [ 175.128695] ? kfree+0x1e9/0x260 [ 175.191271] ? get_mountpoint+0xde/0x400 [ 175.195323] ? namespace_unlock+0x1f0/0x1f0 [ 175.199633] ? down_read+0x1b0/0x1b0 [ 175.203336] ? _raw_spin_unlock+0x22/0x30 [ 175.207474] graft_tree+0x1aa/0x240 [ 175.211089] do_add_mount+0x1fe/0x370 [ 175.214882] do_mount+0x191d/0x30b0 [ 175.218498] ? copy_mount_string+0x40/0x40 [ 175.222719] ? rcu_pm_notify+0xc0/0xc0 [ 175.226598] ? copy_mount_options+0x5f/0x380 [ 175.230995] ? rcu_read_lock_sched_held+0x108/0x120 [ 175.236003] ? kmem_cache_alloc_trace+0x616/0x780 [ 175.240841] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 175.246362] ? _copy_from_user+0xdf/0x150 [ 175.250503] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 175.256039] ? copy_mount_options+0x285/0x380 [ 175.260533] ksys_mount+0x12d/0x140 [ 175.264147] __x64_sys_mount+0xbe/0x150 [ 175.268108] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 175.273113] do_syscall_64+0x1b1/0x800 [ 175.276987] ? finish_task_switch+0x1ca/0x840 [ 175.281474] ? syscall_return_slowpath+0x5c0/0x5c0 [ 175.286411] ? syscall_return_slowpath+0x30f/0x5c0 [ 175.291332] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 175.296685] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 175.301521] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 175.306697] RIP: 0033:0x455a09 [ 175.309877] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 175.329217] RSP: 002b:00007f757d2d4c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 175.336912] RAX: ffffffffffffffda RBX: 00007f757d2d56d4 RCX: 0000000000455a09 [ 175.344165] RDX: 0000000020000100 RSI: 00000000200000c0 RDI: 0000000020000080 [ 175.351439] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 175.358693] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 175.365947] R13: 00000000000004d1 R14: 00000000006fc438 R15: 000000000000002d [ 175.411233] binder: 11133:11196 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 175.418319] binder: 11134 RLIMIT_NICE not set 03:15:40 executing program 4: r0 = memfd_create(&(0x7f0000000000)=':bdev+', 0x1) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x13, 0x9, 0x20000000004, 0x9, 0xbcd74d3615fa62bf, r0, 0x3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000380)={r1, &(0x7f0000000280), &(0x7f00000002c0)='-'}, 0x20) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000180)=0x20, 0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x4, 0x8, 0x0, 0xfa6, 0x5}, &(0x7f0000000240)=0x14) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000280)={r3, 0x92f6}, 0x8) sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000300)=ANY=[@ANYBLOB="2400062e0000", @ANYRES16=r2, @ANYBLOB="01002cbd7000ffdbdf250b00000008000500018000000800060008000000"], 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x4000) 03:15:40 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000100)='clear_refs\x00') r3 = syz_open_procfs(0x0, &(0x7f0000000200)="6c6f67696e7569640039dad3c444de4a35f0fd223db6aa1e2fdd63c9f35f389e4669e0af6522c225bbb645ae9e0f46c87cd44db4919c1a34ab1d00bb4157f79b23912e9b96566ebf23618dfdd331fcacfeccdb938974f48d420c49e5b37f94bdb651b9c102659034f4192f") sendfile(r2, r3, &(0x7f00000000c0), 0x1) 03:15:40 executing program 0: r0 = semget(0x3, 0x1, 0x41) semctl$GETVAL(r0, 0x3, 0xc, &(0x7f0000000040)=""/77) request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)='/dev/dsp#\x00', 0xfffffffffffffffe) 03:15:40 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="1bd45006000000d1240970") r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000040)=0x1, 0x4) shmctl$IPC_STAT(0x0, 0x2, &(0x7f00000003c0)=""/4096) 03:15:40 executing program 3 (fault-call:8 fault-nth:46): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000080)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f0000000180)="f6") 03:15:40 executing program 1: r0 = socket$kcm(0x29, 0x200000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0042fc2f07d82c99240970") r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2, 0x0) write$binfmt_elf32(r1, &(0x7f00000005c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000002, 0x1013, r1, 0x0) ioctl$int_in(r1, 0x80000000005008, &(0x7f0000000040)) 03:15:40 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f00000003c0)={0x2, 0x0, [{0xd, 0x9}, {0x1}]}) clock_gettime(0x0, &(0x7f00000037c0)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f00000036c0)=[{{&(0x7f0000000000)=@ax25, 0x80, &(0x7f0000000300)=[{&(0x7f0000000080)=""/185, 0xb9}, {&(0x7f0000000140)=""/3, 0x3}, {&(0x7f0000000180)=""/141, 0x8d}, {&(0x7f0000000240)=""/140, 0x8c}, {&(0x7f0000000400)=""/254, 0xfe}, {&(0x7f0000000500)=""/135, 0x87}, {&(0x7f00000005c0)=""/233, 0xe9}], 0x7, &(0x7f00000006c0)=""/139, 0x8b, 0x8}, 0x5}, {{&(0x7f0000000780)=@nfc, 0x80, &(0x7f0000000980)=[{&(0x7f0000000800)=""/249, 0xf9}, {&(0x7f0000000900)=""/125, 0x7d}], 0x2, &(0x7f00000009c0)=""/3, 0x3, 0x7}, 0x100000001}, {{&(0x7f0000000a00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000fc0)=[{&(0x7f0000000a80)=""/201, 0xc9}, {&(0x7f0000000b80)=""/135, 0x87}, {&(0x7f0000000c40)=""/34, 0x22}, {&(0x7f0000000c80)=""/220, 0xdc}, {&(0x7f0000000d80)=""/87, 0x57}, {&(0x7f0000000e00)=""/229, 0xe5}, {&(0x7f0000000f00)=""/191, 0xbf}], 0x7, &(0x7f0000001040)=""/241, 0xf1, 0xfff}, 0xb02}, {{&(0x7f0000001140)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000003540)=[{&(0x7f00000011c0)=""/72, 0x48}, {&(0x7f0000001240)=""/156, 0x9c}, {&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000002300)=""/163, 0xa3}, {&(0x7f00000023c0)=""/132, 0x84}, {&(0x7f0000002480)=""/125, 0x7d}, {&(0x7f0000002500)=""/4096, 0x1000}, {&(0x7f0000003500)=""/62, 0x3e}], 0x8, &(0x7f00000035c0)=""/235, 0xeb, 0x4}, 0x7}], 0x4, 0x40000000, &(0x7f0000003800)={r1, r2+10000000}) sendto(r3, &(0x7f0000003840)="09c0bd28000e9099b7c8d1a2ab05b643be40bae1539285b0cddc040c989a5d6b51e93ddc4598909630f9ca0feae9f30903a6a2bc7a6c6e45ab8fd9c36b96d1437e26558512e6e8988d2aebcf1c76859425deb16fd434a53a273241185c7ffa8d437eeab765041c45c77cc29d5e9e3cb68cd30ec4eea4d69b934cc537f3820c4ab384a509f8610c2b1e462a1dac04cccde5f29ff83d1c895b567c97515946f3171099c6e1155550cbeaeab95665955b8923ed5be7e55171e822844f83da6fa5818d1ef5c4dc3febaac13b270fb030042de91e9782732972ebed896cd53a03013e8564e75cc581a3ebe6a7e6949ac7682312a39671b0", 0xf5, 0x40000, &(0x7f0000003940)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x80) 03:15:40 executing program 7: mkdir(&(0x7f0000000300)='./control\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./control/file0\x00', 0x400) creat(&(0x7f0000000100)='./file0/file0\x00', 0x0) utimes(&(0x7f0000000040)='./control/file0\x00', &(0x7f00000000c0)={{0x77359400}, {0x0, 0x2710}}) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000180)='./control/file0\x00') [ 175.622308] FAULT_INJECTION: forcing a failure. [ 175.622308] name failslab, interval 1, probability 0, space 0, times 0 [ 175.633678] CPU: 1 PID: 11211 Comm: syz-executor3 Not tainted 4.17.0+ #87 [ 175.640615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 175.649973] Call Trace: [ 175.652579] dump_stack+0x1b9/0x294 [ 175.656228] ? dump_stack_print_info.cold.2+0x52/0x52 [ 175.661430] ? perf_trace_lock_acquire+0xe3/0x980 [ 175.666281] ? print_usage_bug+0xc0/0xc0 [ 175.670438] should_fail.cold.4+0xa/0x1a [ 175.674517] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 175.679642] ? graph_lock+0x170/0x170 [ 175.683465] ? find_held_lock+0x36/0x1c0 [ 175.687540] ? __lock_is_held+0xb5/0x140 [ 175.691605] ? check_same_owner+0x320/0x320 [ 175.695920] ? rcu_note_context_switch+0x710/0x710 [ 175.700848] __should_failslab+0x124/0x180 [ 175.705071] should_failslab+0x9/0x14 [ 175.708858] kmem_cache_alloc+0x2af/0x760 [ 175.712992] ? zap_class+0x720/0x720 [ 175.716696] ? zap_class+0x720/0x720 [ 175.720397] ? perf_trace_lock+0x900/0x900 [ 175.724620] alloc_vfsmnt+0xe0/0x9d0 [ 175.728319] ? mnt_free_id.isra.27+0x60/0x60 [ 175.732714] ? print_usage_bug+0xc0/0xc0 [ 175.736780] ? debug_check_no_locks_freed+0x310/0x310 [ 175.741974] ? lock_downgrade+0x8e0/0x8e0 [ 175.746378] ? kasan_check_read+0x11/0x20 [ 175.750517] ? perf_trace_lock+0xd6/0x900 [ 175.754657] ? perf_trace_lock_acquire+0xe3/0x980 [ 175.759496] ? kasan_check_write+0x14/0x20 [ 175.763718] ? zap_class+0x720/0x720 [ 175.767419] clone_mnt+0x11c/0x1480 [ 175.771044] ? kern_mount_data+0xc0/0xc0 [ 175.775097] ? perf_trace_lock+0xd6/0x900 [ 175.779238] ? perf_trace_lock_acquire+0xe3/0x980 [ 175.784078] ? find_held_lock+0x36/0x1c0 [ 175.788148] ? lock_downgrade+0x8e0/0x8e0 [ 175.792294] ? kasan_check_read+0x11/0x20 [ 175.796428] ? do_raw_spin_unlock+0x9e/0x2e0 [ 175.800824] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 175.805404] copy_tree+0x161/0xae0 [ 175.808935] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 175.813938] ? is_subdir+0x2e9/0x480 [ 175.817639] ? to_mnt_ns+0x20/0x20 [ 175.821163] ? __lock_is_held+0xb5/0x140 [ 175.825207] ? kasan_check_read+0x11/0x20 [ 175.829346] propagate_one+0x4db/0x910 [ 175.833251] ? next_group+0x3f0/0x3f0 [ 175.837049] propagate_mnt+0x18a/0x3e0 [ 175.840927] attach_recursive_mnt+0x5f8/0xb50 [ 175.845409] ? count_mounts+0x350/0x350 [ 175.849367] ? rcu_read_lock_sched_held+0x108/0x120 [ 175.854375] ? kfree+0x1e9/0x260 [ 175.857731] ? get_mountpoint+0xde/0x400 [ 175.861776] ? namespace_unlock+0x1f0/0x1f0 [ 175.866082] ? down_read+0x1b0/0x1b0 [ 175.869783] ? _raw_spin_unlock+0x22/0x30 [ 175.873921] graft_tree+0x1aa/0x240 [ 175.877534] do_add_mount+0x1fe/0x370 [ 175.881323] do_mount+0x191d/0x30b0 [ 175.884936] ? do_raw_spin_unlock+0x9e/0x2e0 [ 175.889334] ? copy_mount_string+0x40/0x40 [ 175.893556] ? rcu_pm_notify+0xc0/0xc0 [ 175.897433] ? copy_mount_options+0x5f/0x380 [ 175.901836] ? rcu_read_lock_sched_held+0x108/0x120 [ 175.906837] ? kmem_cache_alloc_trace+0x616/0x780 [ 175.911675] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 175.917204] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 175.922724] ? copy_mount_options+0x285/0x380 [ 175.927212] ksys_mount+0x12d/0x140 [ 175.930826] __x64_sys_mount+0xbe/0x150 [ 175.934806] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 175.939811] do_syscall_64+0x1b1/0x800 [ 175.943684] ? finish_task_switch+0x1ca/0x840 [ 175.948165] ? syscall_return_slowpath+0x5c0/0x5c0 [ 175.953095] ? syscall_return_slowpath+0x30f/0x5c0 [ 175.958017] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 175.963373] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 175.968205] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 175.973387] RIP: 0033:0x455a09 [ 175.976563] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 175.995863] RSP: 002b:00007f757d2d4c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 176.003569] RAX: ffffffffffffffda RBX: 00007f757d2d56d4 RCX: 0000000000455a09 [ 176.010828] RDX: 0000000020000100 RSI: 00000000200000c0 RDI: 0000000020000080 03:15:41 executing program 2: socketpair$inet(0x1e, 0x5, 0xfffffffffffffefd, &(0x7f0000000000)={0x0, 0x0}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x2, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000080)=0x101) listen(r0, 0x0) 03:15:41 executing program 4: ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f00000000c0)=ANY=[@ANYBLOB="5500090082cf0000ff4929e4a60f0100e95a81"]) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x82) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r2, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}], 0x218) dup2(r4, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="06009d7e8747130000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r5, 0x10000}, &(0x7f0000000140)=0x8) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) 03:15:41 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000280), 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=""/240, 0xf0) 03:15:41 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x130) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000080)=r1) mount(&(0x7f0000000440)='./file0/file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x2800080, &(0x7f0000000300)) r2 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) inotify_add_watch(r1, &(0x7f0000000140)='./file0/file0\x00', 0x2000000) pwrite64(r2, &(0x7f0000000000), 0xffffff0c, 0x2400) 03:15:41 executing program 7: r0 = socket$netlink(0xa, 0x6, 0x3) r1 = socket$kcm(0x29, 0x2, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000004340)='/dev/vcs\x00', 0x200, 0x0) ioctl(r0, 0x20104000008912, &(0x7f00000043c0)="0047fc2f07d82c2fd452beb1c74d27fbd1348eab9152459083fe742f82a0686439d78ce1ff7f000000000000a5910d7c0000000000000000000000000000") recvmmsg(r1, &(0x7f0000004180)=[{{&(0x7f0000000080)=@rc, 0x80, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/251, 0xfb}, {&(0x7f00000003c0)=""/80, 0x50}], 0x2, &(0x7f0000000440)=""/4096, 0x1000, 0x7}, 0x40}, {{&(0x7f0000001440)=@l2, 0x80, &(0x7f0000000180)=[{&(0x7f00000014c0)=""/103, 0x67}, {&(0x7f0000000100)}, {&(0x7f0000001540)=""/112, 0x70}], 0x3, &(0x7f00000015c0)=""/177, 0xb1, 0xd6}, 0x200}, {{&(0x7f0000001680)=@rc, 0x80, &(0x7f0000002940)=[{&(0x7f0000001700)=""/236, 0xec}, {&(0x7f0000001800)=""/123, 0x7b}, {&(0x7f0000001880)=""/4096, 0x1000}, {&(0x7f0000002880)=""/169, 0xa9}, {&(0x7f0000000200)=""/50, 0x32}], 0x5, &(0x7f00000029c0)=""/81, 0x51, 0x7ff}, 0x9}, {{&(0x7f0000002a40)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000003ec0)=[{&(0x7f0000002ac0)=""/4096, 0x1000}, {&(0x7f0000003ac0)=""/170, 0xaa}, {&(0x7f0000003b80)=""/243, 0xf3}, {&(0x7f0000003c80)=""/201, 0xc9}, {&(0x7f0000003d80)=""/79, 0x4f}, {&(0x7f0000003e00)=""/153, 0x99}], 0x6, 0x0, 0x0, 0x7}, 0xaef}, {{&(0x7f0000003f40)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000004140)=[{&(0x7f0000003fc0)=""/221, 0xdd}, {&(0x7f00000040c0)=""/90, 0x5a}], 0x2, 0x0, 0x0, 0x400}, 0x3}], 0x5, 0x102, &(0x7f00000042c0)={0x0, 0x989680}) listen(r0, 0x0) ppoll(&(0x7f00000001c0)=[{r0}], 0x1, &(0x7f0000000240)={0x0, 0x1c9c380}, &(0x7f0000000280), 0x8) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000100)=[{0x3, 0xfffffffffffffff8}, {0x65f3a00977cbad28, 0x1000}, {0x0, 0x20}, {0x3, 0x2000}], 0x4) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write(r3, &(0x7f0000004300)="15000100000008006ac76dda8393c8e52d", 0xfffffffffffffff4) [ 176.018082] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 176.025335] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 176.032676] R13: 00000000000004d1 R14: 00000000006fc438 R15: 000000000000002e 03:15:41 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) request_key(&(0x7f0000000080)='cifs.spnego\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='@\x00', r1) getsockname(r0, &(0x7f0000000780)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000180)=0x80) exit_group(0x75) r3 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x2, 0x2000) ioctl$VT_WAITACTIVE(r3, 0x5607) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000800), 0x4) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x40802, 0x0) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f0000000240)=""/214) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020d000010000000fcffffff00000000030006000000000002000000e00000010000000000000000060000007f000000000000000000000000000000000000000000000000000001ac1414bb000000000000000000000000030005000000000002000000e0000001000000000000000000000000000000000000000000000000"], 0x80}, 0x1}, 0x0) 03:15:41 executing program 0: r0 = inotify_init() r1 = creat(&(0x7f0000000140)='./file0\x00', 0x0) inotify_add_watch(r0, &(0x7f0000000200)='.\x00', 0x2) write$cgroup_type(r1, &(0x7f0000000040)='threaded\x00', 0x9) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000080)={@dev, @remote}, &(0x7f00000000c0)=0x8) getpid() ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000100)) creat(&(0x7f0000000000)='./file0\x00', 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) 03:15:41 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000380)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0xffffffffffffffb8) r1 = fcntl$getown(r0, 0x9) ptrace$getregset(0x4204, r1, 0x3, &(0x7f0000000300)={&(0x7f0000000100)=""/87, 0x57}) accept4$alg(r0, 0x0, 0x0, 0x800) prctl$getname(0x10, &(0x7f0000000200)=""/221) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x2c0, 0x8000) sendmsg$IPVS_CMD_ZERO(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80200000}, 0xc, &(0x7f0000000180)={&(0x7f00000004c0)=ANY=[@ANYBLOB="00000010deb15ed5ab31dcdffa361d0b1f6113b8ad1f82dcde6302da1451dd705b35e3b1efb02d410001200da55b1d505d1b582015ca745307", @ANYRES16, @ANYBLOB="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"], 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) ioctl$SG_GET_RESERVED_SIZE(r2, 0x2272, &(0x7f0000000040)) ioctl$BLKRRPART(r2, 0x125f, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000000000)={0x0, 0x2710}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0), 0x0) 03:15:41 executing program 2: r0 = memfd_create(&(0x7f00000000c0)='#em1#+\x00', 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000140)={{0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, [], 0x1a}, 0x3}, {0xa, 0x4e24, 0x5}, 0x4, [0x4, 0x7f, 0xffffffff, 0xffffffffffffffef, 0x1, 0xffffffffffff8001, 0x3eb1, 0x401]}, 0x5c) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000001c0)={0x5, 0x5, 0xeaf7, 0x0, 0x7, 0x1, 0x3ff, 0xeeb2, 0x1, 0x9, 0x7, 0x4}) sendfile(r0, r0, &(0x7f0000001000), 0xffff) getsockname$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d, r1}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x4, 0x6, 0x8001, {0x0, 0x7530}, {r2, r3/1000+30000}, {0x3, 0x0, 0x2, 0x6}, 0x1, @canfd={{0x2, 0x80000001, 0x2, 0x9}, 0xb, 0x2, 0x0, 0x0, "ab5c8fc88566b3a342a534b1d350c95dfdcde8c0bf31dde2bf456d20dddef6a78286d4c91564c628d61f9c541c5cac3f477fb24369ed241d29fa10d72a3f345b"}}, 0x80}, 0x1, 0x0, 0x0, 0x804}, 0x800) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000002eff0)={0x394, &(0x7f0000000000)=[{}]}, 0x10) 03:15:41 executing program 3 (fault-call:8 fault-nth:47): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000080)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f0000000180)="f6") 03:15:41 executing program 5: madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0xc) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000280)=""/4096) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x5) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001340)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, [0x0, 0x0, 0x4, 0x0, 0xffff, 0x0, 0x1]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001440)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], &(0x7f0000002480)=0x8) clone(0x88042400, &(0x7f00000000c0), &(0x7f0000000280), &(0x7f0000000340), &(0x7f00000001c0)) [ 176.310349] FAULT_INJECTION: forcing a failure. [ 176.310349] name failslab, interval 1, probability 0, space 0, times 0 [ 176.321707] CPU: 0 PID: 11261 Comm: syz-executor3 Not tainted 4.17.0+ #87 [ 176.328645] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 176.338007] Call Trace: [ 176.340619] dump_stack+0x1b9/0x294 [ 176.344266] ? dump_stack_print_info.cold.2+0x52/0x52 [ 176.349472] ? perf_trace_lock_acquire+0xe3/0x980 [ 176.354328] ? kernel_text_address+0x79/0xf0 [ 176.358748] ? __unwind_start+0x166/0x330 [ 176.362905] ? __kernel_text_address+0xd/0x40 [ 176.367416] should_fail.cold.4+0xa/0x1a [ 176.371487] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 176.376603] ? perf_trace_lock_acquire+0xe3/0x980 [ 176.381456] ? graph_lock+0x170/0x170 [ 176.385288] ? save_stack+0x43/0xd0 [ 176.389027] ? find_held_lock+0x36/0x1c0 [ 176.393100] ? __lock_is_held+0xb5/0x140 [ 176.397183] ? check_same_owner+0x320/0x320 [ 176.401515] ? rcu_note_context_switch+0x710/0x710 [ 176.406452] __should_failslab+0x124/0x180 [ 176.410700] should_failslab+0x9/0x14 [ 176.414505] __kmalloc_track_caller+0x2c4/0x760 [ 176.419185] ? kasan_check_read+0x11/0x20 [ 176.423340] ? do_raw_spin_unlock+0x9e/0x2e0 [ 176.427758] ? kstrdup_const+0x66/0x80 [ 176.431657] kstrdup+0x39/0x70 [ 176.434855] kstrdup_const+0x66/0x80 [ 176.438574] alloc_vfsmnt+0x1b3/0x9d0 [ 176.442383] ? mnt_free_id.isra.27+0x60/0x60 [ 176.446792] ? print_usage_bug+0xc0/0xc0 [ 176.450871] ? debug_check_no_locks_freed+0x310/0x310 [ 176.456071] ? lock_downgrade+0x8e0/0x8e0 [ 176.460233] ? kasan_check_read+0x11/0x20 [ 176.464481] ? do_raw_spin_unlock+0x9e/0x2e0 [ 176.468896] ? perf_trace_lock_acquire+0xe3/0x980 [ 176.473747] ? kasan_check_write+0x14/0x20 [ 176.478071] ? do_raw_spin_lock+0xc1/0x200 [ 176.482314] clone_mnt+0x11c/0x1480 [ 176.485950] ? kern_mount_data+0xc0/0xc0 [ 176.490015] ? perf_trace_lock_acquire+0xe3/0x980 [ 176.494859] ? perf_trace_lock_acquire+0xe3/0x980 [ 176.499711] ? find_held_lock+0x36/0x1c0 [ 176.503782] ? lock_downgrade+0x8e0/0x8e0 [ 176.507942] ? kasan_check_read+0x11/0x20 [ 176.512093] ? do_raw_spin_unlock+0x9e/0x2e0 [ 176.516503] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 176.521092] copy_tree+0x161/0xae0 [ 176.524641] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 176.529661] ? is_subdir+0x2e9/0x480 [ 176.533376] ? to_mnt_ns+0x20/0x20 [ 176.536916] ? __lock_is_held+0xb5/0x140 [ 176.540977] ? kasan_check_read+0x11/0x20 [ 176.545134] propagate_one+0x4db/0x910 [ 176.549024] ? next_group+0x3f0/0x3f0 [ 176.552853] propagate_mnt+0x18a/0x3e0 [ 176.556754] attach_recursive_mnt+0x5f8/0xb50 [ 176.561256] ? count_mounts+0x350/0x350 [ 176.565230] ? rcu_read_lock_sched_held+0x108/0x120 [ 176.570247] ? kfree+0x1e9/0x260 [ 176.573618] ? get_mountpoint+0xde/0x400 [ 176.577686] ? namespace_unlock+0x1f0/0x1f0 [ 176.582009] ? down_read+0x1b0/0x1b0 [ 176.585730] ? _raw_spin_unlock+0x22/0x30 [ 176.589883] graft_tree+0x1aa/0x240 [ 176.593518] do_add_mount+0x1fe/0x370 [ 176.597321] do_mount+0x191d/0x30b0 [ 176.600957] ? copy_mount_string+0x40/0x40 [ 176.605190] ? rcu_pm_notify+0xc0/0xc0 [ 176.609088] ? copy_mount_options+0x5f/0x380 [ 176.613495] ? rcu_read_lock_sched_held+0x108/0x120 [ 176.618517] ? kmem_cache_alloc_trace+0x616/0x780 [ 176.623364] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 176.628897] ? _copy_from_user+0xdf/0x150 [ 176.633053] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 176.638594] ? copy_mount_options+0x285/0x380 [ 176.643093] ksys_mount+0x12d/0x140 [ 176.646724] __x64_sys_mount+0xbe/0x150 [ 176.650701] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 176.655743] do_syscall_64+0x1b1/0x800 [ 176.659628] ? finish_task_switch+0x1ca/0x840 [ 176.664123] ? syscall_return_slowpath+0x5c0/0x5c0 [ 176.669054] ? syscall_return_slowpath+0x30f/0x5c0 [ 176.673987] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 176.679356] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 176.684207] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 176.689393] RIP: 0033:0x455a09 [ 176.692581] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 03:15:41 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x81000000000002, &(0x7f0000000000)=0x75, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000001300)='yeah\x00', 0x5) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000100), 0x921b527a62bfd8af) recvmsg(r1, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) write$binfmt_elf64(r1, &(0x7f0000001340)=ANY=[@ANYBLOB="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"], 0x1000) r2 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) sendmsg$can_bcm(r2, &(0x7f0000000380)={&(0x7f0000000280)={0x1d}, 0x10, &(0x7f0000000340)={&(0x7f0000000400)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="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"], 0x80}, 0x1, 0x0, 0x0, 0x8000}, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") 03:15:41 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x800, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000040)) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)={0x2, 0x400000000000003, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_x_nat_t_port={0x1, 0x15}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x80}, 0x1}, 0x0) [ 176.711998] RSP: 002b:00007f757d2d4c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 176.719713] RAX: ffffffffffffffda RBX: 00007f757d2d56d4 RCX: 0000000000455a09 [ 176.726983] RDX: 0000000020000100 RSI: 00000000200000c0 RDI: 0000000020000080 [ 176.734250] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 176.741553] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 176.748827] R13: 00000000000004d1 R14: 00000000006fc438 R15: 000000000000002f 03:15:42 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000140)="2e7472757374656424626465765bb8766d6e657430707070312d297200", 0xffffffffffffdfff) r1 = socket$l2tp(0x2b, 0x1, 0x1) getsockname(r1, &(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f00000003c0)=0x2f7) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz0\x00', 0x1ff) clone(0x0, &(0x7f0000000400)="709f38650d03c25434f3162f0f0cd0bfa49ca91b163dce870c3749358ca1b3b21f2d0c2defb0375e2bb46865132dc34da518046568db4ef46b2ac2499bfd9326beb75c57fc442eaeca5a4c2f810fd6e317b7296d26c8cb1da285d8f3680743a8cfd8f801129d311a95bc7effe3338b819529db2ba2ffa39fb1a6958b7cf4a1bd5142", &(0x7f0000000380), &(0x7f00000004c0), &(0x7f0000000500)="1366aa4d9d2cb91ffcfcdfefc1765331f0272a7323612f7fa88f67") getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000280)={r3, @in={{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x84) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup/syz1\x00', 0x1ff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000e2f9a296c2453a69378e56020fe0c6ee950b51e701d0c07828ba7b41cbb6719abe2f2ec18b0de6e2a99143d5019c59f3"], &(0x7f0000000740)=0x1) 03:15:42 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") symlink(&(0x7f0000000100)='./file1/file0\x00', &(0x7f0000000040)='./file1/file1\x00') creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000140)='./file1\x00', 0x20) quotactl(0x2080000201, &(0x7f00000000c0)='./file1\x00', 0x0, &(0x7f0000000040)) 03:15:42 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000080)={0xe4, 0x4, 0x9, 0x4af3, 0x2, 0x40}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0xc008ae88, &(0x7f00000000c0)=ANY=[@ANYBLOB="0100000000000000720000400000000000000000000000000000000000000000c69d4ec2ffc5d2668b531dc906fd86fb"]) 03:15:42 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x8000) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000040)=0x8, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind(r1, &(0x7f0000000180)=@generic={0x0, "8afaf670e6afc08f4faab260b0c84db6952d19a1e3b3b0321d5336b4eba987c8aaa5132b255470634015524d21821e4403f65838b9e1c0f809095e93fc7f1cd6f4e08af2223303754ddde48337a0bbe2ee8a309ac1a4f1e652ff47abba8f4201c30c324d28a55572dfed0a1c53e61c61852f49c060a81b17c2649e06ca7d"}, 0x80) 03:15:42 executing program 3 (fault-call:8 fault-nth:48): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000080)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f0000000180)="f6") 03:15:42 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000540)=ANY=[@ANYBLOB="38010000100013070000000000000000e00000020000772a59000000000000000000000000000000000000000200000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="f0000000000000000000ffffffffffff000000003200000000000000000000000000ffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000400000000000000000048000200656362286369706865725f6e756c6c2900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) 03:15:42 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) prctl$setmm(0x23, 0x7, &(0x7f0000ffa000/0x4000)=nil) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x54000, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000080)={0x0, 0x9f, &(0x7f0000000140)="0fdae49eee380c58da85fdc487fd450fe5917d6959125bb2c61f690b8597611953808c161739e03e6f32ad8aa2f646a33d5a1b5734f2b867235532b736d9c5316afbbe438eb1333aa5595183aee7cfc2917a32aec5fc78859ccd272e3e917ffc1ffc5fd25424be77c01d89008f84bd27405c943fc62cff22141b755f70bfceb9716b14dd7b68618365d5834e715fdb0931a62980bdb4f48aa997f0b2081d2a"}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000000)=@ethtool_stats={0x7}}) close(r3) close(r1) 03:15:42 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x3, 0x40000) r1 = memfd_create(&(0x7f0000000100)=']nodevvboxnet0\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c, "e1d3f877e5eae453e55d7d64d00d4901baed21f7de92a8669b38ccd6260857dbf5ae46354569636517b50f805ae208258dbb7d0abe8d208f0f1bcc885c8ba93c", "fe047b3177f4fc2eb04172daa8e7d1c4c4cf144a23173b6605afb988de9bbae0932dee7e07195d78f7ddd19a37cb5aa0a5629eef628582fba5bf4af44acfe059", "ee42e3ef1d1772a9432c220303b70b708ad791139c2982fccc5d747a3131995a"}) [ 177.827653] FAULT_INJECTION: forcing a failure. [ 177.827653] name failslab, interval 1, probability 0, space 0, times 0 [ 177.839021] CPU: 0 PID: 11295 Comm: syz-executor3 Not tainted 4.17.0+ #87 [ 177.845951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 177.855308] Call Trace: [ 177.857918] dump_stack+0x1b9/0x294 [ 177.861570] ? dump_stack_print_info.cold.2+0x52/0x52 [ 177.866763] ? kernel_text_address+0x79/0xf0 [ 177.871167] ? __unwind_start+0x166/0x330 [ 177.875300] ? __kernel_text_address+0xd/0x40 [ 177.879784] should_fail.cold.4+0xa/0x1a [ 177.883832] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 177.888921] ? graph_lock+0x170/0x170 [ 177.892707] ? save_stack+0x43/0xd0 [ 177.896315] ? kasan_kmalloc+0xc4/0xe0 [ 177.900187] ? kasan_slab_alloc+0x12/0x20 [ 177.904319] ? kmem_cache_alloc+0x12e/0x760 [ 177.908624] ? alloc_vfsmnt+0xe0/0x9d0 [ 177.912493] ? clone_mnt+0x11c/0x1480 [ 177.916294] ? find_held_lock+0x36/0x1c0 [ 177.920344] ? __lock_is_held+0xb5/0x140 [ 177.924397] ? check_same_owner+0x320/0x320 [ 177.928709] ? rcu_note_context_switch+0x710/0x710 [ 177.933627] __should_failslab+0x124/0x180 [ 177.937847] should_failslab+0x9/0x14 [ 177.941631] __kmalloc_track_caller+0x2c4/0x760 [ 177.946284] ? kasan_check_read+0x11/0x20 [ 177.950426] ? do_raw_spin_unlock+0x9e/0x2e0 [ 177.954819] ? kstrdup_const+0x66/0x80 [ 177.958693] kstrdup+0x39/0x70 [ 177.962044] kstrdup_const+0x66/0x80 [ 177.965743] alloc_vfsmnt+0x1b3/0x9d0 [ 177.969529] ? mnt_free_id.isra.27+0x60/0x60 [ 177.973923] ? print_usage_bug+0xc0/0xc0 [ 177.977979] ? debug_check_no_locks_freed+0x310/0x310 [ 177.983158] ? lock_downgrade+0x8e0/0x8e0 [ 177.987301] ? kasan_check_read+0x11/0x20 [ 177.991434] ? do_raw_spin_unlock+0x9e/0x2e0 [ 177.995834] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 178.000404] ? kasan_check_write+0x14/0x20 [ 178.004619] ? do_raw_spin_lock+0xc1/0x200 [ 178.008841] clone_mnt+0x11c/0x1480 [ 178.012453] ? kern_mount_data+0xc0/0xc0 [ 178.016513] ? save_stack+0xa9/0xd0 [ 178.020130] ? print_usage_bug+0xc0/0xc0 [ 178.024173] ? find_held_lock+0x36/0x1c0 [ 178.028223] ? lock_downgrade+0x8e0/0x8e0 [ 178.032355] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 178.037875] ? mark_held_locks+0xc9/0x160 [ 178.042004] ? kasan_check_read+0x11/0x20 [ 178.046143] ? retint_kernel+0x10/0x10 [ 178.050023] copy_tree+0x161/0xae0 [ 178.053636] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 178.058635] ? is_subdir+0x2e9/0x480 [ 178.062332] ? to_mnt_ns+0x20/0x20 [ 178.065855] ? mnt_set_mountpoint+0x1f2/0x360 [ 178.070343] propagate_one+0x4db/0x910 [ 178.074218] ? next_group+0x3f0/0x3f0 [ 178.078006] propagate_mnt+0x18a/0x3e0 [ 178.081886] attach_recursive_mnt+0x5f8/0xb50 [ 178.086373] ? count_mounts+0x350/0x350 [ 178.090335] ? rcu_read_lock_sched_held+0x108/0x120 [ 178.095340] ? kfree+0x1e9/0x260 [ 178.098696] ? get_mountpoint+0xde/0x400 [ 178.102741] ? namespace_unlock+0x1f0/0x1f0 [ 178.107046] ? down_read+0x1b0/0x1b0 [ 178.110746] ? _raw_spin_unlock+0x22/0x30 [ 178.114880] graft_tree+0x1aa/0x240 [ 178.118508] do_add_mount+0x1fe/0x370 [ 178.122307] do_mount+0x191d/0x30b0 [ 178.125928] ? copy_mount_string+0x40/0x40 [ 178.130146] ? rcu_pm_notify+0xc0/0xc0 [ 178.134027] ? copy_mount_options+0x5f/0x380 [ 178.138418] ? rcu_read_lock_sched_held+0x108/0x120 [ 178.143419] ? kmem_cache_alloc_trace+0x616/0x780 [ 178.148249] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 178.153768] ? _copy_from_user+0xdf/0x150 [ 178.157902] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 178.163419] ? copy_mount_options+0x285/0x380 [ 178.167897] ksys_mount+0x12d/0x140 [ 178.171509] __x64_sys_mount+0xbe/0x150 [ 178.175472] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 178.180653] do_syscall_64+0x1b1/0x800 [ 178.184526] ? finish_task_switch+0x1ca/0x840 [ 178.189015] ? syscall_return_slowpath+0x5c0/0x5c0 [ 178.194628] ? syscall_return_slowpath+0x30f/0x5c0 [ 178.199546] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 178.204896] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 178.209724] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 178.215157] RIP: 0033:0x455a09 [ 178.218330] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 178.237549] RSP: 002b:00007f757d2d4c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 178.245243] RAX: ffffffffffffffda RBX: 00007f757d2d56d4 RCX: 0000000000455a09 [ 178.252493] RDX: 0000000020000100 RSI: 00000000200000c0 RDI: 0000000020000080 [ 178.259746] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 178.266996] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 03:15:43 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) rt_sigsuspend(&(0x7f00000000c0)={0x8}, 0x8) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x6}]}, 0x10) vmsplice(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="123a4fc106535a1094068c534288b3a2553ace681f8ca3abc6807e", 0x1b}, {&(0x7f0000000940)="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", 0x1000}], 0x2, 0x8) sendmsg(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000002e0007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 03:15:43 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfbffffff}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 03:15:43 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x84, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000000)) [ 178.274254] R13: 00000000000004d1 R14: 00000000006fc438 R15: 0000000000000030 03:15:43 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000000c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000001c0)={r2, 0x79, "db54cb49f989b545502e351e2593509dfa013b2f8933150141ba54a45acafa65b6e507275c3a4e2036f3de6a9b87473f499e2c98dc410dbbba85701a314b00aff42d89aaea3e5bd948ba305656ab5804b002a5a08b2903ece7f057f55f0750dd47eff0ba9dbde19455a03eec27b37f0684277b432499de0245"}, &(0x7f0000000280)=0x81) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000100)=""/15) 03:15:43 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x10001) ioctl$TCFLSH(r0, 0x540b, 0x0) 03:15:43 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x10000, 0x0) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000000080)=""/4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x2a) close(r0) 03:15:43 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000300)=0xe8) bind$packet(r0, &(0x7f0000000340)={0x11, 0x1b, r1, 0x1, 0x2, 0x6, @random="bfb1280196ac"}, 0x14) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000000)=0x100, 0x3d4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000180)={'dummy0\x00', {0x2, 0x4e24, @rand_addr=0x1}}) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000080)) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={r2, 0x2, 0x1, 0x7, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) sendto$inet6(r0, &(0x7f0000000140)="3f010000f70800000000000094bc4a91985e7b8e8fbe0d8e", 0x18, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x4, @dev={0xfe, 0x80}}, 0x1c) 03:15:43 executing program 1: openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x101400, 0x100) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x0, 0x2, &(0x7f00000000c0)=ANY=[@ANYBLOB="180000000000020000007ffd327d48729d4b5d"], &(0x7f0000000040)='syzkaller\x00', 0x0, 0xb1, &(0x7f0000000200)=""/177}, 0x48) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000100)="03") [ 179.155211] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 179.277220] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 03:15:44 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 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={&(0x7f0000000040)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800008c0045009, &(0x7f0000000080)) rt_sigsuspend(&(0x7f0000000000)={0x800}, 0x8) 03:15:44 executing program 3 (fault-call:8 fault-nth:49): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000080)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f0000000180)="f6") 03:15:44 executing program 1: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) io_setup(0x8, &(0x7f00000002c0)=0x0) io_submit(r2, 0x2, &(0x7f0000001840)=[&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000480)}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0xebc703e6243c736a, 0x0, 0xffffffffffffffff, &(0x7f0000000540)}]) recvmmsg(r1, &(0x7f00000045c0)=[{{&(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000100)=""/165, 0xa5}], 0x1, &(0x7f00000001c0)=""/176, 0xb0, 0x9}, 0x80000000}, {{&(0x7f0000000300)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000380)=""/218, 0xda}, {&(0x7f00000005c0)=""/247, 0xf7}, {&(0x7f00000006c0)=""/221, 0xdd}, {&(0x7f0000000280)}], 0x4, &(0x7f00000004c0)=""/1, 0x1}, 0x5}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000540)=""/62, 0x3e}], 0x1, &(0x7f0000000800)=""/129, 0x81, 0x4}, 0x1}, {{&(0x7f00000008c0)=@sco, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000940)=""/111, 0x6f}, {&(0x7f00000009c0)=""/47, 0x2f}, {&(0x7f0000000a00)=""/83, 0x53}, {&(0x7f0000000a80)=""/87, 0x57}, {&(0x7f0000000b00)=""/88, 0x58}, {&(0x7f0000000b80)=""/79, 0x4f}, {&(0x7f0000000c00)=""/18, 0x12}, {&(0x7f0000000c40)=""/37, 0x25}, {&(0x7f0000001880)=""/4096, 0x1000}], 0x9, &(0x7f0000000d40)=""/43, 0x2b, 0x1000}, 0x40}, {{0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000000d80)=""/149, 0x95}, {&(0x7f0000000e40)=""/65, 0x41}, {&(0x7f0000000ec0)=""/98, 0x62}, {&(0x7f0000000f40)=""/172, 0xac}, {&(0x7f0000001000)=""/78, 0x4e}, {&(0x7f0000001080)=""/65, 0x41}, {&(0x7f0000001100)=""/96, 0x60}, {&(0x7f0000001180)=""/144, 0x90}, {&(0x7f0000001240)=""/205, 0xcd}, {&(0x7f0000001340)=""/77, 0x4d}], 0xa, &(0x7f0000001480)=""/54, 0x36, 0x1}, 0x6}, {{&(0x7f00000014c0)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f0000002940)=[{&(0x7f0000001540)=""/92, 0x5c}, {&(0x7f00000015c0)=""/243, 0xf3}, {&(0x7f00000016c0)=""/123, 0x7b}, {&(0x7f0000001740)=""/1, 0x1}, {&(0x7f0000001780)=""/30, 0x1e}, {&(0x7f0000002880)=""/160, 0xa0}, {&(0x7f00000017c0)}], 0x7, &(0x7f00000029c0)=""/109, 0x6d, 0x1}, 0x8f}, {{&(0x7f0000002a40)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000002d40)=[{&(0x7f0000002ac0)=""/185, 0xb9}, {&(0x7f0000002b80)=""/244, 0xf4}, {&(0x7f0000001800)=""/63, 0x3f}, {&(0x7f0000002c80)=""/161, 0xa1}], 0x4, 0x0, 0x0, 0x5}, 0x2}, {{&(0x7f0000002d80)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002e00)=""/37, 0x25}, {&(0x7f0000002e40)=""/86, 0x56}, {&(0x7f0000002ec0)=""/136, 0x88}], 0x3, &(0x7f0000002fc0)=""/118, 0x76, 0x4}, 0xe4}, {{&(0x7f0000003040)=@generic, 0x80, &(0x7f0000003240)=[{&(0x7f00000030c0)=""/54, 0x36}, {&(0x7f0000003100)=""/219, 0xdb}, {&(0x7f0000003200)=""/23, 0x17}], 0x3, &(0x7f0000003280)=""/4096, 0x1000, 0xffffffffffffffff}, 0x5}, {{&(0x7f0000004280)=@hci={0x0, 0x0}, 0x80, &(0x7f00000044c0)=[{&(0x7f0000004300)=""/250, 0xfa}, {&(0x7f0000004400)=""/191, 0xbf}], 0x2, &(0x7f0000004500)=""/136, 0x88, 0xbf}, 0x7f}], 0xa, 0x40000000, &(0x7f0000004840)={0x77359400}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000004880)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) 03:15:44 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x2002) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r0, 0x7, 0x2}, 0x14) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000580)=@set_option={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f0000000040), 0xffffffff, 0x0, 0x223, 0x4}}, 0xec) 03:15:44 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x7f, 0x1, 0x3, 0x0, 0xffffffffffffff9c}, 0x2c) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000214fd4)={0xc, 0x4, 0x4, 0x8000000000009, 0x0, r0, 0x0, [0x305f, 0xa]}, 0x2c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000100)={0x2, 0xe37, 0xfff, 'queue1\x00', 0x77}) 03:15:44 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffd) read(r0, &(0x7f0000000280)=""/28, 0x58) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x80}, 'port1\x00'}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) dup2(r0, r1) 03:15:44 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af02, &(0x7f0000c97ff8)) write$cgroup_int(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[], 0x0) 03:15:44 executing program 6: r0 = eventfd2(0x1, 0x80000) preadv(r0, &(0x7f00000014c0)=[{&(0x7f0000000000)=""/231, 0xe7}, {&(0x7f0000000100)=""/141, 0x8d}, {&(0x7f00000001c0)=""/52, 0x34}, {&(0x7f0000000200)=""/243, 0xf3}, {&(0x7f0000000300)=""/254, 0xfe}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/168, 0xa8}], 0x7, 0x0) r1 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) lseek(r1, 0xfffffffffffffffe, 0x0) keyctl$session_to_parent(0x12) 03:15:44 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000240)=[{{&(0x7f0000000080)=@alg, 0x80, &(0x7f0000000480)}, 0x3}], 0x1, 0x0, &(0x7f0000000500)={0x77359400}) ioctl$SG_SCSI_RESET(0xffffffffffffffff, 0x2284, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002880), 0x5, 0x40000000000002) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xf3, 0x8000) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000100)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) 03:15:44 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x7f, 0x1, 0x3, 0x0, 0xffffffffffffff9c}, 0x2c) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000214fd4)={0xc, 0x4, 0x4, 0x8000000000009, 0x0, r0, 0x0, [0x305f, 0xa]}, 0x2c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000100)={0x2, 0xe37, 0xfff, 'queue1\x00', 0x77}) [ 179.462511] FAULT_INJECTION: forcing a failure. [ 179.462511] name failslab, interval 1, probability 0, space 0, times 0 [ 179.473846] CPU: 1 PID: 11379 Comm: syz-executor3 Not tainted 4.17.0+ #87 [ 179.480781] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 179.490140] Call Trace: [ 179.492746] dump_stack+0x1b9/0x294 [ 179.496388] ? dump_stack_print_info.cold.2+0x52/0x52 [ 179.501594] ? kernel_text_address+0x79/0xf0 [ 179.506015] ? __unwind_start+0x166/0x330 [ 179.510186] should_fail.cold.4+0xa/0x1a [ 179.514261] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 179.519388] ? perf_trace_lock+0xd6/0x900 [ 179.523550] ? graph_lock+0x170/0x170 [ 179.527360] ? zap_class+0x720/0x720 [ 179.531083] ? kmem_cache_alloc+0x12e/0x760 [ 179.535437] ? clone_mnt+0x11c/0x1480 [ 179.539251] ? find_held_lock+0x36/0x1c0 [ 179.543329] ? __lock_is_held+0xb5/0x140 [ 179.547411] ? check_same_owner+0x320/0x320 [ 179.551746] ? rcu_note_context_switch+0x710/0x710 [ 179.556687] __should_failslab+0x124/0x180 03:15:44 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 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 = memfd_create(&(0x7f0000000200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000240)=""/124) r2 = getpgrp(0x0) perf_event_open(&(0x7f00000002c0)={0x5, 0x70, 0x6ab1284d, 0x3f, 0x6, 0x5, 0x0, 0x4044, 0x50, 0x1, 0x5, 0x81, 0x5, 0x698b, 0x1, 0x1000, 0x8001, 0xffffffffffffff01, 0x2, 0x7, 0x8, 0x0, 0x4, 0xd3, 0x1, 0x3f, 0x2, 0x8000, 0x7, 0x8, 0x4, 0x200, 0x2, 0x6, 0x1, 0x8, 0x7fff, 0x7, 0x0, 0x4, 0x2, @perf_bp={&(0x7f0000000100), 0x6}, 0x2, 0xa7d, 0x627, 0x7, 0x4, 0x1}, r2, 0x9, r0, 0xb) write$binfmt_misc(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="73837936"], 0x4) setrlimit(0x80000000000007, &(0x7f0000000080)) bind$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x1e) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) r3 = open(&(0x7f0000000000)='./file0\x00', 0x4000, 0x0) setsockopt$inet6_tcp_buf(r3, 0x6, 0x21, &(0x7f00000000c0)="81d3be110cd93d398ef75dbb1e30be88461a2a5af82314cd0c919a988121d81e118256e393cbb8e60accf44b0ca5b7", 0x2f) 03:15:44 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000140)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, &(0x7f00000001c0)=0x80) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf8c, 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={0x9, 0x80000001}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0xa2000) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast2, @multicast2}, &(0x7f00000000c0)=0xc) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000100)=r3) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) [ 179.560937] should_failslab+0x9/0x14 [ 179.564773] __kmalloc_track_caller+0x2c4/0x760 [ 179.569459] ? kasan_check_read+0x11/0x20 [ 179.573622] ? do_raw_spin_unlock+0x9e/0x2e0 [ 179.578046] ? kstrdup_const+0x66/0x80 [ 179.581953] kstrdup+0x39/0x70 [ 179.585158] kstrdup_const+0x66/0x80 [ 179.588883] alloc_vfsmnt+0x1b3/0x9d0 [ 179.592783] ? mnt_free_id.isra.27+0x60/0x60 [ 179.597203] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 179.602339] ? debug_check_no_locks_freed+0x310/0x310 [ 179.607655] ? lock_downgrade+0x8e0/0x8e0 [ 179.611835] ? kasan_check_read+0x11/0x20 [ 179.616006] ? perf_trace_lock+0xd6/0x900 [ 179.620176] ? kasan_check_write+0x14/0x20 [ 179.624421] ? zap_class+0x720/0x720 [ 179.628146] clone_mnt+0x11c/0x1480 [ 179.631777] ? kern_mount_data+0xc0/0xc0 [ 179.635859] ? perf_trace_lock+0xd6/0x900 [ 179.640000] ? zap_class+0x720/0x720 [ 179.643714] ? zap_class+0x720/0x720 [ 179.647422] ? find_held_lock+0x36/0x1c0 [ 179.651485] ? lock_downgrade+0x8e0/0x8e0 [ 179.655622] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 179.661154] ? kasan_check_read+0x11/0x20 [ 179.665291] ? do_raw_spin_unlock+0x9e/0x2e0 [ 179.669695] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 179.674272] copy_tree+0x161/0xae0 [ 179.677807] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 179.682810] ? is_subdir+0x2e9/0x480 [ 179.686519] ? to_mnt_ns+0x20/0x20 [ 179.690046] ? __lock_is_held+0xb5/0x140 [ 179.694096] ? kasan_check_read+0x11/0x20 [ 179.698244] propagate_one+0x4db/0x910 [ 179.702122] ? next_group+0x3f0/0x3f0 [ 179.705924] propagate_mnt+0x18a/0x3e0 [ 179.709805] attach_recursive_mnt+0x5f8/0xb50 [ 179.714292] ? count_mounts+0x350/0x350 [ 179.718255] ? rcu_read_lock_sched_held+0x108/0x120 [ 179.723275] ? kfree+0x1e9/0x260 [ 179.726637] ? get_mountpoint+0xde/0x400 [ 179.730682] ? namespace_unlock+0x1f0/0x1f0 [ 179.734998] ? down_read+0x1b0/0x1b0 [ 179.738708] ? _raw_spin_unlock+0x22/0x30 [ 179.742850] graft_tree+0x1aa/0x240 [ 179.746466] do_add_mount+0x1fe/0x370 [ 179.750265] do_mount+0x191d/0x30b0 [ 179.753979] ? copy_mount_string+0x40/0x40 [ 179.758201] ? rcu_pm_notify+0xc0/0xc0 [ 179.762094] ? copy_mount_options+0x5f/0x380 [ 179.766491] ? rcu_read_lock_sched_held+0x108/0x120 [ 179.771496] ? kmem_cache_alloc_trace+0x616/0x780 [ 179.776332] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 179.781858] ? _copy_from_user+0xdf/0x150 [ 179.786007] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 179.791543] ? copy_mount_options+0x285/0x380 [ 179.796037] ksys_mount+0x12d/0x140 [ 179.799750] __x64_sys_mount+0xbe/0x150 [ 179.803713] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 179.808720] do_syscall_64+0x1b1/0x800 [ 179.812593] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 179.817425] ? syscall_return_slowpath+0x5c0/0x5c0 [ 179.822343] ? syscall_return_slowpath+0x30f/0x5c0 [ 179.827267] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 179.832622] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 179.837457] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 179.842637] RIP: 0033:0x455a09 03:15:45 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x2, 0x0, "d5e0debc57953aa99e819666defcbf26df2416dfa8632c61428d1732a34b76605d01df21d157e931f972039cf9953a6786bc3a4c201fe5bd22b12b2a83ed72927a18ed0b4e7a18481040d690ebe44629"}, 0xd8) r1 = socket$inet6(0xa, 0x8001000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffc3, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 03:15:45 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x101282, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000080)=""/24) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x0, 0x2, 0x0, {0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0x12}, 0x1}}}, 0x3a) 03:15:45 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="7d32fed859880a6b7360602c10f3c4aa7c", 0x11, 0x20000004, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x2, 0x0, 0x1}}, 0x80) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000007a1", 0x12, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}, {{&(0x7f0000003440)=@l2, 0x80, &(0x7f0000003680), 0x0, &(0x7f00000036c0)=""/64, 0x40}}], 0xf, 0x0, &(0x7f0000003700)={0x77359400}) [ 179.845811] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 179.865181] RSP: 002b:00007f757d2d4c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 179.872877] RAX: ffffffffffffffda RBX: 00007f757d2d56d4 RCX: 0000000000455a09 [ 179.880141] RDX: 0000000020000100 RSI: 00000000200000c0 RDI: 0000000020000080 [ 179.887403] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 179.894658] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 179.901917] R13: 00000000000004d1 R14: 00000000006fc438 R15: 0000000000000031 03:15:45 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x1bc}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x9c, "4644b3f96a796d3fdaec73aeaf9129baa826b0ecb69a569d52c41a9193976871d5ef0d5923941440b4f635c59e4333b44ef2871ec8a273376d60a6d0c1ff987a131a20c6417e4cab89091964b5e9f9549acb0ce467d6656b00757738d3a57c48fd6b2ba8b9bc75ea471b117fc48d74b3ddd2f9915aedd01b8e254c75fe340835547ad614b94e94943c85d2181c867e59ebfdbc03219ac0dfd5eedc1a"}, &(0x7f0000000140)=0xa4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r1, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0xf1, 0x0, 0x5}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f00000001c0), 0x8) 03:15:45 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_emit_ethernet(0x66, &(0x7f0000000140)=ANY=[@ANYBLOB="2b00000000001b207f5c5eeb08004500005800000000002f9078ac1414aaac1414aa3421a10b0000000000000800000086dd080088be00000000100000000100000000000000080022eb00000000200000000200000000000000000000000800655800000002"], &(0x7f0000000000)) 03:15:45 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x80000) getdents(r1, &(0x7f0000000280)=""/194, 0xc2) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000008f00)={'bond0\x00'}) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000000140)="65d9f3ba2000b0e1eed9ff66b8c4b800000f23c00f21f86635000005000f23f80f01d1baf80c66b8a322e48266efbafc0cb09dee6726670f32670fb2aec1cb0000ff22c02200", 0x46}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 03:15:45 executing program 3 (fault-call:8 fault-nth:50): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000080)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f0000000180)="f6") 03:15:45 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000040)="a40e2541f3ee3d3d7ddb80") ioctl$TCXONC(r0, 0x540a, 0x5) 03:15:45 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup(r0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(twofish)\x00'}, 0x58) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001740)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000040)=0xe8) connect$packet(r1, &(0x7f0000000080)={0x11, 0x4, r2, 0x1, 0x5, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendto(r3, &(0x7f00000040c0)="b77cab30ac979cb2d7919d7cba82f6a2ac510c087e5c55710f37f8953b33f035f1af8db4e5453d090cdc4116ff745321c561d87565e8a181487c1317989f0986a25ab28ee7443df7c2ae745a933843f222", 0x51, 0x0, &(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x4, 0x3, 0x1, {0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x400}}}, 0x80) recvmsg$kcm(r3, &(0x7f0000001700)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000001580)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000000240)=""/92, 0x5c}, {&(0x7f00000002c0)=""/49, 0x31}, {&(0x7f0000001380)=""/85, 0x55}, {&(0x7f0000001400)=""/53, 0x35}, {&(0x7f0000001440)=""/106, 0x6a}, {&(0x7f00000014c0)=""/138, 0x8a}], 0x7, &(0x7f0000001600)=""/196, 0xc4, 0x9a}, 0x2000) 03:15:45 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$IOC_PR_PREEMPT_ABORT(0xffffffffffffffff, 0x401870cc, &(0x7f0000000180)={0xfffffffffffffffd, 0x2, 0x9, 0x10000}) bind$alg(0xffffffffffffffff, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008400)=[{{&(0x7f0000003a00)=@ax25, 0x80, &(0x7f0000003d80)=[{&(0x7f0000003a80)=""/69, 0x45}, {&(0x7f0000003b00)=""/163, 0xa3}, {&(0x7f0000003bc0)=""/120, 0x78}, {&(0x7f0000003c80)=""/56, 0x38}, {&(0x7f0000003cc0)=""/148, 0x94}, {&(0x7f0000006ec0)=""/4096, 0x1000}], 0x6, &(0x7f0000007ec0)=""/215, 0xd7}}], 0x1, 0x0, &(0x7f00000085c0)={0x77359400}) sendmmsg$alg(r1, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x167, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000000040)=@alg, 0x80, &(0x7f0000000140)=[{&(0x7f0000002840)=""/4096, 0x139f}], 0x1, &(0x7f0000fb3fa9)=""/87, 0xfffffffffffffce7}, 0x0) 03:15:45 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) r2 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f00009c6000), 0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0)=0x5, 0x4) getsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000000180)={@broadcast, @multicast2}, &(0x7f00000001c0)=0x8) r3 = semget$private(0x0, 0x5, 0x10) semctl$GETVAL(r3, 0x7, 0xc, &(0x7f0000000100)=""/79) 03:15:45 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") remap_file_pages(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000000, 0x0, 0x0) r1 = perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x70, 0x6, 0x2, 0x447, 0x401, 0x0, 0xff, 0x80000, 0x5, 0xffffffffffffa2ef, 0x3, 0x5, 0x6, 0x0, 0x7, 0xfff, 0xfffffffffffffffd, 0x3, 0x0, 0x2, 0x7, 0x9, 0x6, 0x9a23, 0x3, 0x6, 0x100, 0xeb, 0x2, 0x9, 0x0, 0xbd6, 0x7ff, 0x1000, 0x0, 0x4, 0x3f, 0x0, 0x1ff, 0x4, @perf_config_ext={0x1000, 0x9}, 0x40, 0x401, 0x2, 0x1, 0x8, 0xfff, 0x8}, 0xffffffffffffff9c, 0xb, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000080)='ppp0\x00') r2 = dup3(r0, r0, 0x80000) ioctl$TCXONC(r2, 0x540a, 0x200000000) 03:15:45 executing program 2: r0 = socket(0x10, 0x80002, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) connect$netlink(r0, &(0x7f0000e8f000)=@proc={0x10, 0x0, 0x1}, 0xc) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) connect$netlink(r0, &(0x7f00000002c0)=@unspec, 0xc) r1 = socket(0xa, 0x6, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") recvmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f00000005c0), 0x27f, &(0x7f0000000640)=""/99, 0x63}, 0x2000000000) [ 180.325449] FAULT_INJECTION: forcing a failure. [ 180.325449] name failslab, interval 1, probability 0, space 0, times 0 [ 180.336897] CPU: 0 PID: 11443 Comm: syz-executor3 Not tainted 4.17.0+ #87 [ 180.343831] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 180.353186] Call Trace: [ 180.355788] dump_stack+0x1b9/0x294 [ 180.359439] ? dump_stack_print_info.cold.2+0x52/0x52 [ 180.364652] ? kernel_text_address+0x79/0xf0 [ 180.369078] ? __unwind_start+0x166/0x330 [ 180.373586] ? __kernel_text_address+0xd/0x40 [ 180.378098] should_fail.cold.4+0xa/0x1a [ 180.382188] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 180.387316] ? graph_lock+0x170/0x170 [ 180.391153] ? save_stack+0x43/0xd0 [ 180.394788] ? kasan_kmalloc+0xc4/0xe0 [ 180.398688] ? kasan_slab_alloc+0x12/0x20 [ 180.402846] ? kmem_cache_alloc+0x12e/0x760 [ 180.407261] ? alloc_vfsmnt+0xe0/0x9d0 [ 180.411161] ? clone_mnt+0x11c/0x1480 [ 180.414979] ? find_held_lock+0x36/0x1c0 [ 180.419051] ? __lock_is_held+0xb5/0x140 03:15:45 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x20000, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) 03:15:45 executing program 5: io_setup(0x5c, &(0x7f0000000040)) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2, 0x0) getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x10) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000000100)) munlockall() 03:15:45 executing program 1: pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x1) flock(r0, 0x2) r2 = shmget$private(0x0, 0x4000, 0x78000000, &(0x7f0000ffc000/0x4000)=nil) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000100)=0x4, 0x4) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000000)=""/224) flock(r1, 0x4) 03:15:45 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt(r0, 0x401, 0x400, &(0x7f00000001c0)=""/100, &(0x7f0000000080)=0x64) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f000087bd32)={0x18, 0x18, 0xffffffffffffffff, 0x0, 0x0, {0x1}, [@nested={0x4, 0x3}]}, 0x18}, 0x1}, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00000000c0)) [ 180.423132] ? check_same_owner+0x320/0x320 [ 180.427470] ? rcu_note_context_switch+0x710/0x710 [ 180.432436] __should_failslab+0x124/0x180 [ 180.436683] should_failslab+0x9/0x14 [ 180.440489] __kmalloc_track_caller+0x2c4/0x760 [ 180.445169] ? kasan_check_read+0x11/0x20 [ 180.449324] ? do_raw_spin_unlock+0x9e/0x2e0 [ 180.453743] ? kstrdup_const+0x66/0x80 [ 180.457642] kstrdup+0x39/0x70 [ 180.460900] kstrdup_const+0x66/0x80 [ 180.464620] alloc_vfsmnt+0x1b3/0x9d0 [ 180.468428] ? mnt_free_id.isra.27+0x60/0x60 [ 180.472847] ? print_usage_bug+0xc0/0xc0 [ 180.476925] ? debug_check_no_locks_freed+0x310/0x310 [ 180.482130] ? lock_downgrade+0x8e0/0x8e0 [ 180.486301] ? kasan_check_read+0x11/0x20 [ 180.490457] ? do_raw_spin_unlock+0x9e/0x2e0 [ 180.494898] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 180.499488] ? kasan_check_write+0x14/0x20 [ 180.503726] ? do_raw_spin_lock+0xc1/0x200 [ 180.507973] clone_mnt+0x11c/0x1480 [ 180.511609] ? kern_mount_data+0xc0/0xc0 [ 180.515707] ? save_stack+0xa9/0xd0 [ 180.519345] ? find_held_lock+0x36/0x1c0 [ 180.523420] ? lock_downgrade+0x8e0/0x8e0 [ 180.527574] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 180.533118] ? kasan_check_read+0x11/0x20 [ 180.537282] ? do_raw_spin_unlock+0x9e/0x2e0 [ 180.541699] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 180.546294] copy_tree+0x161/0xae0 [ 180.549844] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 180.554863] ? is_subdir+0x2e9/0x480 [ 180.558591] ? to_mnt_ns+0x20/0x20 [ 180.562124] ? __lock_is_held+0xb5/0x140 [ 180.566173] ? kasan_check_read+0x11/0x20 [ 180.570315] propagate_one+0x4db/0x910 [ 180.574192] ? next_group+0x3f0/0x3f0 [ 180.577985] propagate_mnt+0x18a/0x3e0 [ 180.581864] attach_recursive_mnt+0x5f8/0xb50 [ 180.586350] ? count_mounts+0x350/0x350 [ 180.590310] ? rcu_read_lock_sched_held+0x108/0x120 [ 180.595318] ? kfree+0x1e9/0x260 [ 180.598670] ? get_mountpoint+0xde/0x400 [ 180.602725] ? namespace_unlock+0x1f0/0x1f0 [ 180.607040] ? down_read+0x1b0/0x1b0 [ 180.610743] ? _raw_spin_unlock+0x22/0x30 [ 180.614890] graft_tree+0x1aa/0x240 [ 180.618505] do_add_mount+0x1fe/0x370 [ 180.622295] do_mount+0x191d/0x30b0 [ 180.625912] ? copy_mount_string+0x40/0x40 [ 180.630137] ? rcu_pm_notify+0xc0/0xc0 [ 180.634025] ? copy_mount_options+0x5f/0x380 [ 180.638419] ? rcu_read_lock_sched_held+0x108/0x120 [ 180.643432] ? kmem_cache_alloc_trace+0x616/0x780 [ 180.648270] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 180.653792] ? _copy_from_user+0xdf/0x150 [ 180.657930] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 180.663465] ? copy_mount_options+0x285/0x380 [ 180.667951] ksys_mount+0x12d/0x140 [ 180.671567] __x64_sys_mount+0xbe/0x150 [ 180.675533] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 180.680537] do_syscall_64+0x1b1/0x800 [ 180.684411] ? finish_task_switch+0x1ca/0x840 [ 180.688893] ? syscall_return_slowpath+0x5c0/0x5c0 [ 180.693818] ? syscall_return_slowpath+0x30f/0x5c0 [ 180.698737] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 180.704088] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 180.708922] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 180.714096] RIP: 0033:0x455a09 [ 180.717271] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 180.736680] RSP: 002b:00007f757d2d4c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 180.744553] RAX: ffffffffffffffda RBX: 00007f757d2d56d4 RCX: 0000000000455a09 [ 180.751808] RDX: 0000000020000100 RSI: 00000000200000c0 RDI: 0000000020000080 [ 180.759060] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 180.766314] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 180.773566] R13: 00000000000004d1 R14: 00000000006fc438 R15: 0000000000000032 [ 180.813270] netlink: 'syz-executor4': attribute type 3 has an invalid length. [ 180.829478] netlink: 'syz-executor4': attribute type 3 has an invalid length. 03:15:46 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x101000, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000001c0)={0x1, 0x7f}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000001000)=ANY=[@ANYBLOB="0000e0"]) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r4, 0x8917, &(0x7f00000000c0)={"67727370612e30001000", {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f0000000140)="0f0866b85c000f00d066baf80cb8b464c18eef66bafc0cb8f2350000ef3e660f38df7495079a03000000a400f20f0158000f2242260f381e37b9800000c00f3235004000000f30f30f212f", 0x4b}], 0x1, 0x48, &(0x7f0000000040), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) name_to_handle_at(r1, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x6d, 0xfffffffffffeffff, "9a7d3a768abe9c94ab3fc2575ee8bbee0222399cc1e12cab5e8b47e7cf2de7c81a125e88471f788cdef2686c30a147cc199136013c8d255d68bdf5b299ad7f746fffb3fd25823ab017179cc12a0d2a64873b523f56d6648879bb861d0166bbf96853d9dc26"}, &(0x7f0000000300), 0x1400) ioctl$KVM_RUN(r3, 0xae80, 0x0) 03:15:46 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sync_file_range(r0, 0x5, 0x1, 0x4) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f00000000c0)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x410002, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000100)={0x7, 0x0, [{}, {}, {}, {}, {}, {}, {}]}) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000040)=""/117) 03:15:46 executing program 0: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) fcntl$setstatus(r0, 0x4, 0x40000) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) getrandom(&(0x7f0000000140)=""/1, 0x1000000e0, 0xfffffffe) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x0, 0x608201) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x7f, 0x205, 0x0, 0x100000000, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}}, [0x7, 0x1, 0x6d, 0x2, 0xfffffffffffffff8, 0x1, 0xe2, 0x285f, 0x3ff, 0x1f, 0x8, 0x78e7, 0x5, 0x40, 0x8]}, &(0x7f00000003c0)=0x100) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000001c0)=ANY=[@ANYRES32=r2, @ANYBLOB="9f000000bdc660c64f0a8f3a9a6858118c657e1bf8fb5a2cecc8ef01b13473ea621188bc6c691a8ecdadec7c9ab4fa9b903d84cc770965456a52fad2bf91cc50d92c235f5f6c92aadd2bd1ac65aeff0ace75be2741eac6ba68fbe8dc50a925a0df94a9ad0c6ee50e6315df0de1401633d2d2bbcb9ec0593f90bde1f6023ceb5b241a471ce636c3a380c53425f3431528b8ba54eacb8a9e15aa090a598c15605c62ef6b"], &(0x7f0000000280)=0xa7) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x103, 0x0) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000040)) 03:15:46 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x10001, 0x8400) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000000c0)=r1) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000900)=@ipv6_delroute={0x30, 0x19, 0x701, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x30}, 0x1}, 0x0) 03:15:46 executing program 3 (fault-call:8 fault-nth:51): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000080)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f0000000180)="f6") 03:15:46 executing program 1: msgsnd(0x0, &(0x7f000010d000), 0xfffffffffffffefa, 0x800) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x18000, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000080)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'irlan0\x00'}}) prctl$setname(0xf, &(0x7f0000000300)=':-,\x00') r1 = semget(0x2, 0x1, 0x400) semctl$SETVAL(r1, 0x0, 0x10, &(0x7f0000000040)=0x10000) msgrcv(0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000e1000000000000000000ee0696e99d0a0d39b31271b032757e000000000000000000000000c90d29d003a03a23f349e83536000000000000000000000000000f85348c2e58c15d"], 0x80, 0x3, 0x1800) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x800, 0x3f, 0x1, 0x100000001, 0x5}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e20, 0x401, @empty, 0xfc}}, 0x83a6, 0xfffffffffffffe00, 0x6, 0x4, 0xe1}, &(0x7f0000000200)=0x98) 03:15:46 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) ioctl$EVIOCGSW(r4, 0x8040451b, &(0x7f0000000280)=""/213) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0xaaaaaaaaaaaab2b, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f00000003c0)={"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"}) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x40000070]}) 03:15:46 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000040)={0x7fffffff}, 0x8, 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000200)=""/162, 0xa2}], 0x1) timer_create(0x0, &(0x7f000004c000)={0x0, 0x15}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_proto_private(r2, 0x89e2, &(0x7f00000002c0)="eada4fe7dcbf4a96ae5e68583448b1696eb7e51b5b32cb9c722e8ffa8561ba222cd0b5ca8bcfdeddcffe8120cfd72c1ef43e872cf4715928ba9b6ff8c0949dd03634eb986cf46a94ac6cb0d53325b50f287c4b85c1ae115ae1e8fc88") r3 = openat$cgroup_procs(r0, &(0x7f0000000100)='cgroup.threads\x00', 0x2, 0x0) sendfile(r3, r3, &(0x7f00000000c0)=0x30, 0x9) 03:15:46 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00000001c0)="bd2b93423d84ad5a315f196a76d42cdfe5a2a269a0a7187b1af4657f1768210aef5bdb962e5e1bb5693ebdc4ccec0bb4ee712992179649522f25ffc3b33bf2ecc0c8e323e7b8b5f70d2e4d7cc143db18d6479f790aff662998cdde7cc273a1861a9bccb2c00e270bb2ef8f2a31d72f0cde0100000000000000634554333bdd314226521c730aef4c871f56fafa99cc90ef4ed8", 0x93, 0x0, &(0x7f0000108fe4)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x8000000}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x601}], 0x1) dup3(r0, r0, 0x80000) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000140)=""/74, 0x4a}], 0x1) writev(r0, &(0x7f0000001440), 0x39f) close(r0) 03:15:46 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/200, 0xc8}, {&(0x7f00000001c0)=""/230, 0xe6}], 0x2, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800, 0xe0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) unshare(0x20000) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 03:15:46 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000002000010200000000000000000200000000000000000000000a00000008000b00000000001400180069666230000000000a000000000000000ffb9c378894bb2321da8731bc2cd8037b1c49010e13523c73ae4679c9472c724fa09d1b1d8fa713e21cfece96ef8ec8982202a22d537199ab4887317bc2e12e3a6fad73b422daba78b7421fe1e760393fdf9100360dafd370e6235f5be6e4fce7761c46fba99b48"], 0x3c}, 0x1}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x5, 0x22300) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000080)) [ 181.556559] FAULT_INJECTION: forcing a failure. [ 181.556559] name failslab, interval 1, probability 0, space 0, times 0 [ 181.567973] CPU: 0 PID: 11505 Comm: syz-executor3 Not tainted 4.17.0+ #87 [ 181.574910] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 181.584282] Call Trace: [ 181.586881] dump_stack+0x1b9/0x294 [ 181.590524] ? dump_stack_print_info.cold.2+0x52/0x52 [ 181.595721] ? print_usage_bug+0xc0/0xc0 [ 181.599798] should_fail.cold.4+0xa/0x1a [ 181.604053] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 181.609191] ? graph_lock+0x170/0x170 [ 181.613011] ? __lock_acquire+0x7f5/0x5140 [ 181.617268] ? find_held_lock+0x36/0x1c0 [ 181.621349] ? __lock_is_held+0xb5/0x140 [ 181.625435] ? check_same_owner+0x320/0x320 [ 181.629781] ? rcu_note_context_switch+0x710/0x710 [ 181.634728] __should_failslab+0x124/0x180 [ 181.638980] should_failslab+0x9/0x14 [ 181.642795] kmem_cache_alloc+0x2af/0x760 [ 181.646973] ? zap_class+0x720/0x720 [ 181.650711] ? zap_class+0x720/0x720 03:15:46 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x8bb) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000100)="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", 0xfd}, {&(0x7f0000000200)="af1aa0f12029293b3a2331993ec4a43e8c4cdc81360d7547f837c9bf", 0x1c}, {&(0x7f0000000280)="087ba63760a7e45e804a3ad8a1ea1f1bdb51ba8930da1efe9a721d98276cc27d537fa3243843232a52cf76427efcb2f498fbc4cf19ca2e760825cc2b550e49f1a1e096", 0x43}, {&(0x7f0000000300)="7c376d55eaaba5e028168f7d297778454022a2944242deda63d0fad538dff492239e8a7a751f6bb1ae1bada789767163649f80f8aac77df20cbd8b27f75ed5e62f5d3a7da44504448a10dc497f2d1156761b5ce7a31db10485df275283e8e3a6bced84474502372333", 0x69}, {&(0x7f0000000380)="0e4462be30bcf19b9149107b562db129c30bf0bf5df93719a17080db129e463e3247e136fdad9a343849c76628d51058f028abbaaafaf4a267581b361812bcf4b400d1d6d979b37278b993e6b9e9c5a858a0e35041b6a47004cceb3c00", 0x5d}, {&(0x7f0000000400)="488e597d2889fda4fb1604b25c552f3aad756a0b49821d22c85ef8f06888d97eae58057f1032292ed14a9574e38647fdd8bf96f6d870df5a7e1dcef3f06b7e6d4027b55d679721572f1f98be48b824baac379a8f9fc7fd803405159a1d0bdefff0581ca0f1a82b235b13b4", 0x6b}, {&(0x7f0000000480)="878b0b2622b8", 0x6}, {&(0x7f00000004c0)="4ef143dbe56c1aa8c36f47a4c9eeabd2624a58b3a3e600c0c0a2a720e84aef40541367bb3525d56706e467b18730adeba69a090488fd8d71940c0e64c7cbba55341e9d0419bc0df7391fa26d96ac315739748f23a9aea7dc9d722682902bc610b1e08b3deac0b47f67d2641fa04db3ccdb7c822b7d93c95e", 0x78}, {&(0x7f0000000540)="ef2a2766518bee733d5f9d828b5e528e7995bbe5bbb6343fe40a0293576a2c44df185d3467dc811a1eab1a723d2c199f53d8d811262775740f9d201dfdd401b10d66ca081f20025252570d", 0x4b}], 0x9) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000000c0)=0x2) [ 181.654448] alloc_vfsmnt+0xe0/0x9d0 [ 181.658178] ? mnt_free_id.isra.27+0x60/0x60 [ 181.662611] ? print_usage_bug+0xc0/0xc0 [ 181.666710] ? debug_check_no_locks_freed+0x310/0x310 [ 181.671936] ? lock_downgrade+0x8e0/0x8e0 [ 181.676582] ? kasan_check_read+0x11/0x20 [ 181.676602] ? perf_trace_lock+0xd6/0x900 [ 181.676621] ? kasan_check_write+0x14/0x20 [ 181.676638] ? zap_class+0x720/0x720 [ 181.676658] clone_mnt+0x11c/0x1480 [ 181.676684] ? kern_mount_data+0xc0/0xc0 [ 181.676703] ? perf_trace_lock+0xd6/0x900 03:15:46 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@nl=@proc, &(0x7f0000000000)=0x80) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000140)={0x100000000}, 0x1) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) r2 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x200, 0x81) write(r2, &(0x7f0000000180)="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", 0x2c1) [ 181.676722] ? zap_class+0x720/0x720 [ 181.676736] ? zap_class+0x720/0x720 [ 181.676755] ? find_held_lock+0x36/0x1c0 [ 181.676783] ? lock_downgrade+0x8e0/0x8e0 [ 181.676801] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 181.676821] ? kasan_check_read+0x11/0x20 [ 181.676834] ? do_raw_spin_unlock+0x9e/0x2e0 [ 181.676853] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 181.739002] copy_tree+0x161/0xae0 [ 181.739028] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 181.739041] ? is_subdir+0x2e9/0x480 [ 181.739052] ? to_mnt_ns+0x20/0x20 [ 181.739064] ? __lock_is_held+0xb5/0x140 [ 181.739076] ? kasan_check_read+0x11/0x20 [ 181.739091] propagate_one+0x4db/0x910 03:15:47 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0xffffffffffffffef, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f0000000040)={0x2, 0x0, [0x4b564d03, 0xfffffffffffffffe]}) socket$inet6_dccp(0xa, 0x6, 0x0) [ 181.739103] ? next_group+0x3f0/0x3f0 [ 181.739120] propagate_mnt+0x18a/0x3e0 [ 181.739134] attach_recursive_mnt+0x5f8/0xb50 03:15:47 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x27e, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0x95) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fchmodat(r1, &(0x7f00000000c0)='./file0\x00', 0x14) close(r1) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x80, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r4, 0xae04) ioctl$VHOST_SET_VRING_CALL(r4, 0x4008af21, &(0x7f00000001c0)={0x3, r4}) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f0000000140)={&(0x7f0000ff9000/0x4000)=nil, 0x3, 0x2, 0x0, &(0x7f0000ff9000/0x2000)=nil, 0x8}) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000080)={0x6, r4, 0x1}) r5 = eventfd(0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000000040)={r5, 0x0, 0x2, r5}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000000180)={0x5}, 0x1) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000003c0)={0xe8, {{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x0, 0x2, [{{0x2, 0x4e23, @broadcast=0xffffffff}}, {{0x2, 0x4e23, @loopback=0x7f000001}}]}, 0x190) 03:15:47 executing program 3 (fault-call:8 fault-nth:52): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000080)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f0000000180)="f6") 03:15:47 executing program 7: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x7, 0x4) poll(&(0x7f0000000300)=[{r1}, {r0, 0x2003}], 0x2, 0x10001) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[], 0xffffffe3) [ 181.739147] ? count_mounts+0x350/0x350 [ 181.739157] ? rcu_read_lock_sched_held+0x108/0x120 [ 181.739167] ? kfree+0x1e9/0x260 [ 181.739178] ? get_mountpoint+0xde/0x400 [ 181.739195] ? namespace_unlock+0x1f0/0x1f0 [ 181.739206] ? down_read+0x1b0/0x1b0 [ 181.739218] ? _raw_spin_unlock+0x22/0x30 [ 181.739231] graft_tree+0x1aa/0x240 [ 181.739243] do_add_mount+0x1fe/0x370 [ 181.739256] do_mount+0x191d/0x30b0 [ 181.739270] ? copy_mount_string+0x40/0x40 [ 181.739280] ? rcu_pm_notify+0xc0/0xc0 [ 181.739296] ? copy_mount_options+0x5f/0x380 [ 181.739306] ? rcu_read_lock_sched_held+0x108/0x120 [ 181.739317] ? kmem_cache_alloc_trace+0x616/0x780 [ 181.739330] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 181.739340] ? _copy_from_user+0xdf/0x150 [ 181.739354] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 181.739364] ? copy_mount_options+0x285/0x380 [ 181.739377] ksys_mount+0x12d/0x140 [ 181.739389] __x64_sys_mount+0xbe/0x150 [ 181.739400] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 181.739413] do_syscall_64+0x1b1/0x800 [ 181.739424] ? finish_task_switch+0x1ca/0x840 [ 181.739436] ? syscall_return_slowpath+0x5c0/0x5c0 [ 181.739448] ? syscall_return_slowpath+0x30f/0x5c0 [ 181.739461] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 181.739475] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 181.739489] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 181.739498] RIP: 0033:0x455a09 [ 181.739501] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 181.739706] RSP: 002b:00007f757d2d4c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 181.739717] RAX: ffffffffffffffda RBX: 00007f757d2d56d4 RCX: 0000000000455a09 [ 181.739724] RDX: 0000000020000100 RSI: 00000000200000c0 RDI: 0000000020000080 [ 181.739730] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 181.739736] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 181.739742] R13: 00000000000004d1 R14: 00000000006fc438 R15: 0000000000000033 [ 182.008491] irq bypass consumer (token 00000000a230ee02) registration fails: -16 [ 186.765626] FAULT_INJECTION: forcing a failure. [ 186.765626] name failslab, interval 1, probability 0, space 0, times 0 [ 186.776930] CPU: 0 PID: 11565 Comm: syz-executor3 Not tainted 4.17.0+ #87 [ 186.783860] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 186.793214] Call Trace: [ 186.795813] dump_stack+0x1b9/0x294 [ 186.799448] ? dump_stack_print_info.cold.2+0x52/0x52 [ 186.804641] ? kernel_text_address+0x79/0xf0 [ 186.809055] ? __unwind_start+0x166/0x330 [ 186.813204] ? __kernel_text_address+0xd/0x40 [ 186.817703] should_fail.cold.4+0xa/0x1a [ 186.821770] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 186.826887] ? graph_lock+0x170/0x170 [ 186.830690] ? save_stack+0x43/0xd0 [ 186.834317] ? kasan_kmalloc+0xc4/0xe0 [ 186.838205] ? kasan_slab_alloc+0x12/0x20 [ 186.842351] ? kmem_cache_alloc+0x12e/0x760 [ 186.846668] ? alloc_vfsmnt+0xe0/0x9d0 [ 186.850556] ? clone_mnt+0x11c/0x1480 [ 186.854356] ? find_held_lock+0x36/0x1c0 [ 186.858426] ? __lock_is_held+0xb5/0x140 [ 186.862502] ? check_same_owner+0x320/0x320 [ 186.866832] ? rcu_note_context_switch+0x710/0x710 [ 186.871766] __should_failslab+0x124/0x180 [ 186.876007] should_failslab+0x9/0x14 [ 186.879815] __kmalloc_track_caller+0x2c4/0x760 [ 186.884488] ? kasan_check_read+0x11/0x20 [ 186.888634] ? do_raw_spin_unlock+0x9e/0x2e0 [ 186.893044] ? kstrdup_const+0x66/0x80 [ 186.896936] kstrdup+0x39/0x70 [ 186.900135] kstrdup_const+0x66/0x80 [ 186.903853] alloc_vfsmnt+0x1b3/0x9d0 [ 186.907657] ? mnt_free_id.isra.27+0x60/0x60 [ 186.912074] ? print_usage_bug+0xc0/0xc0 [ 186.916147] ? debug_check_no_locks_freed+0x310/0x310 [ 186.921354] ? lock_downgrade+0x8e0/0x8e0 [ 186.925507] ? kasan_check_read+0x11/0x20 [ 186.929657] ? do_raw_spin_unlock+0x9e/0x2e0 [ 186.934067] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 186.938654] ? kasan_check_write+0x14/0x20 [ 186.942890] ? do_raw_spin_lock+0xc1/0x200 [ 186.947127] clone_mnt+0x11c/0x1480 [ 186.950763] ? kern_mount_data+0xc0/0xc0 [ 186.954835] ? save_stack+0xa9/0xd0 [ 186.958471] ? find_held_lock+0x36/0x1c0 [ 186.962543] ? lock_downgrade+0x8e0/0x8e0 [ 186.966693] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 186.972236] ? kasan_check_read+0x11/0x20 [ 186.976384] ? do_raw_spin_unlock+0x9e/0x2e0 [ 186.980799] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 186.985387] copy_tree+0x161/0xae0 [ 186.988931] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 186.993945] ? is_subdir+0x2e9/0x480 [ 186.997658] ? to_mnt_ns+0x20/0x20 [ 187.001197] ? __lock_is_held+0xb5/0x140 [ 187.005257] ? kasan_check_read+0x11/0x20 [ 187.009409] propagate_one+0x4db/0x910 [ 187.013298] ? next_group+0x3f0/0x3f0 [ 187.017108] propagate_mnt+0x18a/0x3e0 [ 187.021000] attach_recursive_mnt+0x5f8/0xb50 [ 187.025499] ? count_mounts+0x350/0x350 [ 187.029473] ? rcu_read_lock_sched_held+0x108/0x120 [ 187.034488] ? kfree+0x1e9/0x260 [ 187.037858] ? get_mountpoint+0xde/0x400 [ 187.041918] ? namespace_unlock+0x1f0/0x1f0 [ 187.046238] ? down_read+0x1b0/0x1b0 [ 187.049954] ? _raw_spin_unlock+0x22/0x30 [ 187.054108] graft_tree+0x1aa/0x240 [ 187.057742] do_add_mount+0x1fe/0x370 [ 187.061546] do_mount+0x191d/0x30b0 [ 187.065178] ? copy_mount_string+0x40/0x40 [ 187.069415] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 187.074431] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 187.079199] ? retint_kernel+0x10/0x10 [ 187.083093] ? copy_mount_options+0x1e3/0x380 [ 187.087678] ? copy_mount_options+0x1e3/0x380 [ 187.092179] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 187.097718] ? copy_mount_options+0x285/0x380 [ 187.102216] ksys_mount+0x12d/0x140 [ 187.105847] __x64_sys_mount+0xbe/0x150 [ 187.109821] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 187.114842] do_syscall_64+0x1b1/0x800 [ 187.118737] ? finish_task_switch+0x1ca/0x840 [ 187.123241] ? syscall_return_slowpath+0x5c0/0x5c0 [ 187.128172] ? syscall_return_slowpath+0x30f/0x5c0 [ 187.133106] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 187.138484] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 187.143330] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 187.148514] RIP: 0033:0x455a09 [ 187.151693] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 187.171059] RSP: 002b:00007f757d2d4c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 187.178785] RAX: ffffffffffffffda RBX: 00007f757d2d56d4 RCX: 0000000000455a09 [ 187.186053] RDX: 0000000020000100 RSI: 00000000200000c0 RDI: 0000000020000080 [ 187.193320] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 187.200585] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 187.207851] R13: 00000000000004d1 R14: 00000000006fc438 R15: 0000000000000034 03:15:54 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000000100)={0x1d, 0x1}) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f0000000140)={0x2, 0x0, [0x17b]}) r3 = fcntl$dupfd(r2, 0x406, r1) ioctl$sock_bt(r3, 0x8907, &(0x7f00000001c0)="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") 03:15:54 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x0, 0x8, 0x6, 0x9}, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) r3 = gettid() ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000200)=0x9) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) rt_sigsuspend(&(0x7f0000000340), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r3, 0x1000000000016) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0xbbbe, 0x30}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r4, @in6={{0xa, 0x4e22, 0x4, @loopback={0x0, 0x1}, 0x8}}}, 0x84) 03:15:54 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\t\x00\x00\x00', @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0x10) write$rdma_cm(r0, &(0x7f0000000040)=@get_event={0xc, 0x8, 0xfa00, {&(0x7f0000000280)}}, 0x10) 03:15:54 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x1fffc, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='r', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000939000)=0x400000019) dup3(r1, r0, 0x0) 03:15:54 executing program 2: socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000d40)={0x0, 0x0}) r2 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x17, 0x100) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x2, 0x0, 0x9, 0x1ff}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={r3, 0x3}, &(0x7f00000002c0)=0x8) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x801, 0x0) ioctl$TIOCCONS(r4, 0x541d) ppoll(&(0x7f0000000040)=[{r4, 0xb010}, {r1, 0x2280}, {r0, 0x8019}, {r1, 0x8000}, {r4, 0x100}, {r4, 0x108}, {r0, 0x88}], 0x7, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0x3}, 0x8) dup3(r1, r0, 0x0) ppoll(&(0x7f0000000100)=[{r0}], 0x1, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180), 0x8) 03:15:54 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet_tcp(0x2, 0x1, 0x0) write$evdev(r0, &(0x7f0000000040)=[{{0x77359400}, 0x1, 0x51, 0x2}, {{0x77359400}}], 0x30) 03:15:54 executing program 3 (fault-call:8 fault-nth:53): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000080)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f0000000180)="f6") 03:15:54 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x2, &(0x7f0000000240)="0047fc2f07d82c99240970") sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c0000002800050015000000000000d185c62a00010000007b6c6e66"], 0x1c}, 0x1}, 0x0) [ 189.861149] FAULT_INJECTION: forcing a failure. [ 189.861149] name failslab, interval 1, probability 0, space 0, times 0 [ 189.872559] CPU: 1 PID: 11577 Comm: syz-executor3 Not tainted 4.17.0+ #87 [ 189.879492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 189.888839] Call Trace: [ 189.891516] dump_stack+0x1b9/0x294 [ 189.895146] ? dump_stack_print_info.cold.2+0x52/0x52 [ 189.900333] ? print_usage_bug+0xc0/0xc0 [ 189.904399] should_fail.cold.4+0xa/0x1a [ 189.908462] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 189.913568] ? graph_lock+0x170/0x170 [ 189.917370] ? __lock_acquire+0x7f5/0x5140 [ 189.921609] ? find_held_lock+0x36/0x1c0 [ 189.925671] ? __lock_is_held+0xb5/0x140 [ 189.929738] ? check_same_owner+0x320/0x320 [ 189.934070] ? rcu_note_context_switch+0x710/0x710 [ 189.939012] __should_failslab+0x124/0x180 [ 189.943322] should_failslab+0x9/0x14 [ 189.947131] kmem_cache_alloc+0x2af/0x760 [ 189.951311] ? memcpy+0x45/0x50 [ 189.954605] alloc_vfsmnt+0xe0/0x9d0 [ 189.958321] ? mnt_free_id.isra.27+0x60/0x60 [ 189.962736] ? print_usage_bug+0xc0/0xc0 [ 189.966817] ? debug_check_no_locks_freed+0x310/0x310 [ 189.972026] ? lock_downgrade+0x8e0/0x8e0 [ 189.977598] ? kasan_check_read+0x11/0x20 [ 189.981754] ? do_raw_spin_unlock+0x9e/0x2e0 [ 189.986159] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 189.990730] ? kasan_check_write+0x14/0x20 [ 189.994952] ? do_raw_spin_lock+0xc1/0x200 [ 189.999196] clone_mnt+0x11c/0x1480 [ 190.002810] ? kern_mount_data+0xc0/0xc0 [ 190.007302] ? save_stack+0xa9/0xd0 [ 190.010915] ? find_held_lock+0x36/0x1c0 [ 190.014967] ? lock_downgrade+0x8e0/0x8e0 [ 190.019099] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 190.024624] ? kasan_check_read+0x11/0x20 [ 190.028754] ? do_raw_spin_unlock+0x9e/0x2e0 [ 190.033149] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 190.037718] copy_tree+0x161/0xae0 [ 190.041243] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 190.046243] ? is_subdir+0x2e9/0x480 [ 190.049939] ? to_mnt_ns+0x20/0x20 [ 190.053460] ? __lock_is_held+0xb5/0x140 [ 190.057502] ? kasan_check_read+0x11/0x20 [ 190.061640] propagate_one+0x4db/0x910 [ 190.065526] ? next_group+0x3f0/0x3f0 [ 190.069323] propagate_mnt+0x18a/0x3e0 [ 190.073198] attach_recursive_mnt+0x5f8/0xb50 [ 190.077678] ? count_mounts+0x350/0x350 [ 190.081640] ? rcu_read_lock_sched_held+0x108/0x120 [ 190.086638] ? kfree+0x1e9/0x260 [ 190.089985] ? get_mountpoint+0xde/0x400 [ 190.094032] ? namespace_unlock+0x1f0/0x1f0 [ 190.098342] ? down_read+0x1b0/0x1b0 [ 190.102042] ? _raw_spin_unlock+0x22/0x30 [ 190.106180] graft_tree+0x1aa/0x240 [ 190.109791] do_add_mount+0x1fe/0x370 [ 190.113574] do_mount+0x191d/0x30b0 [ 190.117531] ? copy_mount_string+0x40/0x40 [ 190.121752] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 190.126753] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 190.131495] ? retint_kernel+0x10/0x10 [ 190.135371] ? copy_mount_options+0x1f0/0x380 [ 190.139846] ? copy_mount_options+0x1fa/0x380 [ 190.144328] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 190.149944] ? copy_mount_options+0x285/0x380 [ 190.154424] ksys_mount+0x12d/0x140 [ 190.158041] __x64_sys_mount+0xbe/0x150 [ 190.162001] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 190.167022] do_syscall_64+0x1b1/0x800 [ 190.170900] ? finish_task_switch+0x1ca/0x840 [ 190.175380] ? syscall_return_slowpath+0x5c0/0x5c0 [ 190.180292] ? syscall_return_slowpath+0x30f/0x5c0 [ 190.185207] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 190.190561] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 190.195391] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 190.200563] RIP: 0033:0x455a09 [ 190.203731] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 190.222949] RSP: 002b:00007f757d2d4c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 190.230638] RAX: ffffffffffffffda RBX: 00007f757d2d56d4 RCX: 0000000000455a09 [ 190.237889] RDX: 0000000020000100 RSI: 00000000200000c0 RDI: 0000000020000080 [ 190.245139] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 190.252397] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 03:15:55 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000001c0), &(0x7f0000000280)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'lo\x00', 0x0}) accept(r0, &(0x7f0000000080)=@ipx, &(0x7f0000000100)=0x80) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000ff0000000000000004006a3497f5f78a36488d0605f67935bb97844faff780d6a2ccaff41ddcd94cff6df144cc65b94e3a52fcbf923ae7091d7d34c9072a2e43d9714ea0d8e85bd788c4af706f119ad73ac7a0ab11a51ee8efc77e88fd9fa43280db3b598969033c496aaa484ebee6b7fe218d9e52e95ec08eff182ee780f1d585f34e25d21471ffa8af801b8884b8d21eded8c701a5e6fab80c2908b8478ee0c201d27d8136cd6c76365600e9ce54c0971384a99c7b", @ANYRES32=r1, @ANYBLOB="0058756ff40fa82beb1cb75f5700974d01c04b93d9c7"], 0x1c}, 0x1}, 0x0) 03:15:55 executing program 0: r0 = socket$inet6(0xa, 0x1008000000001, 0x8f19) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip_vti0\x00', 0x0}) io_setup(0x0, &(0x7f0000000040)=0x0) io_cancel(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x9, r1, &(0x7f0000000080)="1f9fd0d1a394aaaa2802315a41c915c7e692c313c9e0dd2787627cf13e2f3fd3181291edfc470c", 0x27, 0x6, 0x0, 0x1, r0}, &(0x7f0000000100)) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/dsp\x00', 0x301040, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r4, 0xc0505510, &(0x7f0000001300)={0x1f, 0x8, 0x7f, 0x1, &(0x7f00000015c0)=[{}, {}, {}, {}, {}, {}, {}, {}]}) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x2000, 0x0) ioctl$TUNSETTXFILTER(r5, 0x400454d1, &(0x7f0000001280)={0x0, 0x2, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}]}) bind$packet(r1, &(0x7f0000000200)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000000140)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000280)="30db9fe906b179278651c969af1f94e9fc2ec68db3de2c5625b20328278f2d453e2232db63c581331f3d07be380a5fe0bf26aae4191eb97f49393e68c724131b49ee01c7485ca276f2e8db826f017d36675dea8e4ead09fbca903d7f6eb65bfab76d0e8ca9452f41c26c9d255e9b2787a973388af7e17d93c7cebd2a8829c9aae311af5fe67c0f4a8013b4baa325a5e8cbdf4ea50c5d9d49c9036a1ed70e6017c550115535a5da118cece9d67fb41e072f61c225c7664f46f250d0c5e653c1517ff00398c62d688ca21e1e8277a0c9dadf5ea9c592a53feb3bd0046fcae48055a1f20d4aabc753d34426500722aa658e8d6096b5ce5b95f031de8637875a5d8dd7b9607a8e30cd3f6842a3645eadaefc433e1807e9093d7495cdcf673c135012e06ae667e0b40810438ff9e83b368ac97cc6b6eefe84a00864dc69dfc2b426a8e1cd3afc208dcc00f812806adb16c4b036667ea9da2a79a04589d7694b072480d994b15b28faf5902d46521eaea926086e6b8fe94722fc7260a354fe5e9e7bb988e080e75e67c8a0f222b4a12670a0e5f0debb4aa71dde3a210b80794c7e67e88b3d47c5eb65a76853247edd63a80d13d1662fcce661bd3da458be6f9daafba2d4d367d5e702d00b36c59d9f3797ca48736c139c3ed66213eaee713b967a88b5b337497d3abf1ccac6b2fd680b1c727c0400270972ca6623a5e7bafab24bad96e9ce2aab7db5ee5903fbbe635f0fbcd97e15e9a04da6435f2d658ab019c22990664878a7330c9c69c25067d8fc9a8001b333795bce947b82ffbf33db37a65712cb326a42a57dd26758859a47eb391aa5036b98bab8778f48f55e58634a4701f58bd54f845b545200f10ef38789e0f120af9f22643954501b43306e7aaddbee642aa146f2afc8551cb067628c08bd7e3adf32c4990617e612d9318b7cc53a8be9d3f2a503a74993d122fc8eef7bcab4ce4675cc9573f46171f990a3ed94bfa3c480e0f3d81216a380aa427d1d0ac531a5160d5d5eb7649697d9f3ef25c80041ad5922cbf9184e21e2279ea814613c63549501dd56dbd709e6cd30d0d4766c3337cd16565caf4cdcf2108fbe3aafd152ddf7abf4f112ccfbe0aad4c0a4b620603bca82adb0cdb632e67d4be80151e29d09ef100e0a4d73f7d739c7bf32bd7df022f4c17e24232167bfa84fc655869c35e57261e8399e3b6d0445debc22a248c6f25f63e527eb85b7f78b99c3b610f9444434a4dc398e98c9e8cdc0752f9bd9f3d18b95060218426494aa3d19a9b038a56b2ae08f45774fd1b9f81a4724402f666008192fe527d218df255a9c66928aeac14f529c802e20ead85afa66d9f7a04a8d63f7d0f48f68858eb84baf5197bac7112f0fc93afa0f890324fe41dcbb867eb98596f5bbc6800589ba8e94159569e5328c156d7316f78942eda718f492c924ee92dcc6c8bb82405c0a4c0e347d837f059efce23dbe6d8a814bcefe5be4aa7327b05f81dbf3e2d832a64773f73c8168d4a8dd1fec862fca1dd4ee877f7cd9985040388d49c96a3dbe8a372fca4e2ffaf4221bcbf1ef89450ca7634978a133321fb39c0d65ee8c9471ff03421b315f224507480333ce2ee4e45d1549dc793a8aaa8dac4c10462a018b38349972c91cdba60505f1d49694c46354dd195150084a709d952334c349b72a3e9362325d5bd469cca1d4e75db61a0d3e7dbde6ae947f76969fd6f7d58020dbe74e82efb9e8c1f92d855c0a48e084c9bf26c55c2d851ef1b2760179034f2b3a6b868a499a3ac05dec4a30fbd3ad92dfba460a5a4f2052b924321914bcaac8ab3f7b9793be47986b635e7239bd1cf439edae39a2f32047ffe592d5f45461ed34c4c9eb0920164f8a350dbe39408a7ab225956c3cf77d2fc2f673d6373aa712f1bb7c03e8bbdf2e2e511e8e6821d3500bee5b0ba5368267c80b79787b3ecb7c569b659df849f4102acba88d1f32ea6d3e45c0a8f93b929aecc7b5f9d1e90114612f45179abf164379ba9cb69a833e013b52f86656f0b93ecf68842914f6fe546db31a339fed86edbcd285cec16f304efc09fab5047b244d34ccb1c9bf6c14aea6a70234cee0f2d9b31b72d9648f9e69ed9c5d7d1dc9adb94d8f3388754cad752e06d9d07695d2f049d141bc79c8d4082454b2aacb79009bc9771b2f57ceeb8db83957ac9de43ae1a10bc0b34834a78323a6a5558e3309d5fc62345202a243abac859c00d05dba31770eafcdcf04de65123205a5a78f9fcfd5202ac884b945133440baab02a5ddafbcd863e6ed2fc4eaff99d47196b2e0cec00a18e64aeb612f5b57fd8f8828b68706c4edb636e8c84dc7249ac182a3bd1cc0894d8381010b1c1385b9b8e47ba46643cae6a17f01b31ee850b7c49374586684b248e58004c1fc8c7281c3b586eaae60ea3475199d3c0afbd0fd93d5d320a6a159dfebbc4e03a24d004b15e6639e69557dd0e597ed50f90bbbf0dfad096a9d675f67831f8f9129a12236cf473aa453bf5280081e091111c90c202a207fdf438edef4767fc37fff47b7b7e508274d69676a4b028d0ee9f9cb35f73d5b3164b17840e2b788c955826a7129940f76f5020282bf3f9be3270c6bd34bf92d567cace4ee1028d01f2f18d198bd4f40e250fdbb1f51269b324c24ce7a4a15fb23f796d4eef178a397f870297b306730dd4a4b321f7d52a467e09b1c0991a083a970b56d9999e20b97d6fc119010a3e298f34851ce4786c30b7cbd41a9f2f5b062aa665cb6a11edc2713a5da65539f8073a386b8a240b0065355ccebe77e26fa38eeb2b9da62afb3e51992a6616ef6ddc9e44a7149e6fe1ea6bb42e70ea9455178fe8b300b76a2ce9801b22950d38b9ec34ce357031601065d91cc7c9a898dbf007873bc437c95ff1d5d7fc4e440bf18a76d9c1513adb6e5b0117c08416cbb602c75823619330a6fa1bc8fa0cd69c61e4e0b17cceb1947472632421fc7ef475dbc304291360a348c4958551345a3c18e0047c57d26aa89f0a527546d844289c8407e1974d74fa9f487bf045e2527e7f9360499a295a139ad4a1a1b16ced1be9b39b347ae67727ff4e7128d20b90962fd3edbe7c41c6669e6e9fce92f1736b8338268c8697c97cc3f091eb0fdfc54f59b8d12673ec09d8e4da111133eaed7e95160416391d0898a9c6883b024e877074fb0c0f477a79099987c32e1b74023f1999be5a4d3becd680029c3cfc7a1c68ec0f5de415517adf5a382b6ea02e0156600f62ad1959fe99606c75a1d3ffd5d3e13aaafd95df0b995323b27584fc2781593384d0ff5f4fe6a04e9525f7c5356531ffe95cbff07fecbf8c09bc84a91ac16cf88eb7277346e39d6d850d464559736810110f094123f293e9d5a2162336fc4416e43d5a4729c294c70a46f0c24694bb016aae584bfdadcb7de808b39566382195de87dd9844c2a0202cd858d4063e135903cb5c96da60d621cf37e606bb237b979eabfd5d44537881602ce81ec66769a847f24e8baa233fe8b2eec2b47114f189224e6553039412645113b8f6f1508c79cac73820e222ef17c03a0b9b588fbb0bf662d8e118a9c306f794372c7e406898de336731b4491737ce60478ba9676f06b5b3bf8f6358a1db7279050558096d9a37de274d650efea5b944504bd245777025d69b3c0a06d7a4ccdcdbabeb855de7782be59dcf31c11c02b3a6d2699a8cc1d89c6d675a9cd63fa72c4181e1c4bda1c6c43768d35759767a5cc6eeee25736f974cd3310a73e469b1c1f06a2f3886bae0a58e8512882d95eecacb079e0ca772598e0ffb8ca497e746d2058a31d81d12475b568f3cb94503545ec4d7c87c19d65d2ceecd3a23256ba7207c3042d4037003f68e6805e35dcb06b6f52c4762fb6189df4fb376497babe8f8d12532f0b861d2bc67bf76ae68c4061280a612eb1417ae35adaf48d171504092359c31886398ba62a4af47b71852d58a85ba8801788f1564db30ae8849b922de301cdaf310302d29afc9685832b2fcb663e283fd1f71b070eb2fd61ed586d0bb82e7cc4730837f7d410445938e9ac2e850eddaf52f1c41c567d2645f445d490f3db33b4599daa5fdfdd836b4d4f1ae474a42e841d4204ee02e35f243b3cf185e4cacb2df601e6d2d2bdeda5da796ef46ce17eb786c0b8be004de7bc2d6b2cbd690007cdffc80cf097e7fe83c209193cb8b205baec09bc97ece9d62ca26ca109aa42e4b208c2ae5567e12bfde0cfb1dcd43a33c86faf7ad5e3db82a9aba5811f7794bb0f264660fe22b3d5141c753a49c9e475d649696e9a054ac8216de85ac6ee686e4263417e30acc88102f03309826a8f0cfad1ff244b7cff8f2b038787fbda95c11e1b9b08163e07563de610ca7f592b131dc8c427e927cb35d8abc93d6b5ad55430076ea38f891cd52c53695b0ec56eb67775326e6585e69be08aa763f0a04df2e439dfd5fb8f72c1b8b8712cd908ae71aaa5c4f9e657d5120e880477ab35ca24c55ec0bfe762d8334f0f97d13689a2ef23a4f85e4f86935d5a2027473cae2b99d396fd427717dd4103cdee97662b8f9aaf991d52d3c70d91cbe7bc7bde55d6ce50940976ff0d7a1f4bc30a126e7798253ce901377b89778869437becd0e2762dbb341eb9d3be3504058309922ed0f17485864cdf41fedb7e1e9290e35ba16c01f6a76ede2302f9165d72a22e47136bef2fdfc9144c1c806ab359aba510466ebd4d31d23e8d31fd5dc508b4f2f74e9e0bf1d53439fc11766ceef7a49f5791ad5b1fa3e5efee651f361b64eb2a6575bc0305728251fe697ea9ed4158737f6888873cb100d998af79610c66b7000c4b49cd0a6c2b3522ae9a5a46534a9f10dad65ea3aea89694e2ee5b9539b8d0dde95d0af6bc79c7cd9a603a20a77da28a650667622bdcef3360caed9644cc56cc4a8cdaebc55b1a99f43e223549a17e8a415f44f34c447c32b04b78de1b02a1f082845aec9399f778e26c9e5b88b58ff63843c51b3dcfd40a38771d63e3b27059b2602eb47becdcba21a5f13170afc6fb2fd7be734e933d7629fc5f4028accc9b0da726ee006305cb0cd926b9c913abd889f81df7f28d1e7b2d487e4b830a877a4a79372cfcaca82268b4a6086a89d46a8b0aae323736325cafe78a886432ee693b0683a488117ff5382d40a304bfb119cee3fe6647f0b2fec6eb819a204bdade0e7482583cd64b56983fa56593eeb3daa20d68e8a57441742a04d741561ec9f83ceef32667d691be5f18c6065e76232bb33e8e1164600951e96f8c8e8a028b67f81c7ddc959941741afbab773ea7bdf6193c7114ca9b56a90bb6f6dba6767a8738b309eab7462ad407c35901e393add6baa749b9ac52805a5116bbadf25aec1899276669149c1f5a9e96d13d8b2bee1f844b34c5b2be63f39862a9be200816f28bc9875790a1660484bac846fda38a2271dcf8bbf7766312452c25e9c3dc812370ae3407f92909a8f2b6b2c1c770db6af178346b4ab68066586db92a12fdb8a45cff90357e167830372e051c18478d8fd63dfd2a13673582ee4f8ab2463306c584bd13de305b3ccf7e319eda45c65b204dcbc1b32a7a637d53f504ad1986e60179aeff3e1cdf7152ea96f2cfe6f6755ba5970d970b57c4f7dd95332bf289dc98e7b6440094b65e73d0935dcee6fe81f3ef7f582edc6f32f1ee7b08112f3eb40840e746dd3f00bd054365fc4a254686555d9657b7924eda0dc2635993b9b3719734c59e0633741f1aba8b37632b95e4511f008a924503d07f248b2d1609e1f738ac5f37fa20cc575831bb", 0x1000}, {&(0x7f0000001400)="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", 0x103}, {&(0x7f0000001540)="9cdc202c8778ea7bcf036bbec7d811741d7302957776620e28963e69da25cb0b5ab9741ac6e1dbdaa9fd7b77f6754eb4f08675ddd54a405c3a9279088b6b6ce2cca0de0ff627d2d8f14da5c162574dd800e5df6dbc190903b608bf32f0cb83b1037304802fbf115cf6dd6cd252", 0x6d}], 0x3, &(0x7f00000015c0)}], 0x1, 0x0) [ 190.259647] R13: 00000000000004d1 R14: 00000000006fc438 R15: 0000000000000035 03:15:55 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="0247e22f05d02c99240970") r1 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r1, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001600)=ANY=[]}}], 0x1, 0x0) r2 = dup(r1) socket$alg(0x26, 0x5, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000100)=0x10, 0x4) accept4$alg(r2, 0x0, 0x0, 0x80800) fcntl$getownex(r3, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ioprio_get$pid(0x1, r4) recvmsg$netrom(r2, &(0x7f00000001c0)={&(0x7f00000002c0)=@full={{0x3, {"ae5eb659558761"}, 0x2}, [{"a397bf1a94f482"}, {"1671ada623eb0f"}, {"4f1cc775a0b492"}, {"6c5fbcbb6368d9"}, {"88f2239b2d9f63"}, {"e58ce9ca5d9eaf"}, {"212c41aea9ae05"}, {"72d276c8094b00"}]}, 0x48, &(0x7f0000000040)=[{&(0x7f0000000240)="45e11d0fe3a8d6ce4e852a36176a8aab3ae7d40b5e7eaa2a15c4af1d4d4736e15a33e6ee4137a48b9fa18075fe6f40f47cad67f24228732c7b8fd6c60fc1c99e2518f989586c4602417cf0bd6c55e9921c372ed095eb0c6eb3563a40b9dcf64550bdabd003d62da445bdb9f557b98d96d6c6610ce85eb6da74d564a54b0668fc", 0x80}], 0x1, &(0x7f00000000c0)}, 0x0) 03:15:55 executing program 4: r0 = socket$inet6(0xa, 0x806, 0x0) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x2, 0x1, 0x4, 0x2}}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000280)}}, {{&(0x7f0000000000)=@in={0x2, 0x4e23, @broadcast=0xffffffff}, 0x80, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=[{0x10, 0x0, 0x1}], 0x10}}], 0x2, 0x0) 03:15:55 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/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$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000080)=ANY=[@ANYBLOB="0900000078b05663"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000040)) 03:15:55 executing program 3 (fault-call:8 fault-nth:54): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000080)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f0000000180)="f6") 03:15:55 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x82) r1 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = memfd_create(&(0x7f0000000080)='/dev/loop#\x00', 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) sendfile(r0, r2, &(0x7f0000000000)=0x3, 0x20000102000007) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f00000000c0)) [ 190.504808] FAULT_INJECTION: forcing a failure. [ 190.504808] name failslab, interval 1, probability 0, space 0, times 0 [ 190.516156] CPU: 1 PID: 11611 Comm: syz-executor3 Not tainted 4.17.0+ #87 [ 190.523085] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 190.532436] Call Trace: [ 190.535040] dump_stack+0x1b9/0x294 [ 190.538687] ? dump_stack_print_info.cold.2+0x52/0x52 [ 190.543888] ? print_usage_bug+0xc0/0xc0 [ 190.547964] should_fail.cold.4+0xa/0x1a [ 190.552044] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 190.557158] ? graph_lock+0x170/0x170 [ 190.560966] ? __lock_acquire+0x7f5/0x5140 [ 190.565209] ? find_held_lock+0x36/0x1c0 [ 190.569281] ? __lock_is_held+0xb5/0x140 [ 190.573355] ? i915_gem_map_dma_buf+0x680/0x8e0 [ 190.578056] ? check_same_owner+0x320/0x320 [ 190.582391] ? rcu_note_context_switch+0x710/0x710 [ 190.587330] __should_failslab+0x124/0x180 [ 190.591575] should_failslab+0x9/0x14 [ 190.595384] kmem_cache_alloc+0x2af/0x760 [ 190.599541] ? memcpy+0x45/0x50 [ 190.602836] alloc_vfsmnt+0xe0/0x9d0 [ 190.606557] ? mnt_free_id.isra.27+0x60/0x60 [ 190.610968] ? print_usage_bug+0xc0/0xc0 [ 190.615052] ? debug_check_no_locks_freed+0x310/0x310 [ 190.620233] ? lock_downgrade+0x8e0/0x8e0 [ 190.624384] ? kasan_check_read+0x11/0x20 [ 190.628528] ? do_raw_spin_unlock+0x9e/0x2e0 [ 190.632920] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 190.637487] ? kasan_check_write+0x14/0x20 [ 190.641707] ? do_raw_spin_lock+0xc1/0x200 [ 190.645931] clone_mnt+0x11c/0x1480 [ 190.649554] ? kern_mount_data+0xc0/0xc0 [ 190.653604] ? save_stack+0xa9/0xd0 [ 190.657213] ? find_held_lock+0x36/0x1c0 [ 190.661271] ? lock_downgrade+0x8e0/0x8e0 [ 190.665409] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 190.670951] ? kasan_check_read+0x11/0x20 [ 190.675092] ? do_raw_spin_unlock+0x9e/0x2e0 [ 190.679669] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 190.684248] copy_tree+0x161/0xae0 [ 190.687783] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 190.692780] ? is_subdir+0x2e9/0x480 [ 190.696474] ? to_mnt_ns+0x20/0x20 [ 190.699994] ? __lock_is_held+0xb5/0x140 [ 190.704060] ? kasan_check_read+0x11/0x20 [ 190.708199] propagate_one+0x4db/0x910 [ 190.712079] ? next_group+0x3f0/0x3f0 [ 190.715884] propagate_mnt+0x18a/0x3e0 [ 190.719766] attach_recursive_mnt+0x5f8/0xb50 [ 190.724245] ? count_mounts+0x350/0x350 [ 190.728199] ? rcu_read_lock_sched_held+0x108/0x120 [ 190.733200] ? kfree+0x1e9/0x260 [ 190.736992] ? get_mountpoint+0xde/0x400 [ 190.741051] ? namespace_unlock+0x1f0/0x1f0 [ 190.745369] ? down_read+0x1b0/0x1b0 [ 190.749073] ? _raw_spin_unlock+0x22/0x30 [ 190.753221] graft_tree+0x1aa/0x240 [ 190.756849] do_add_mount+0x1fe/0x370 [ 190.760655] do_mount+0x191d/0x30b0 [ 190.764282] ? copy_mount_string+0x40/0x40 [ 190.768515] ? rcu_pm_notify+0xc0/0xc0 [ 190.772412] ? copy_mount_options+0x5f/0x380 [ 190.776822] ? rcu_read_lock_sched_held+0x108/0x120 [ 190.781841] ? kmem_cache_alloc_trace+0x616/0x780 [ 190.786690] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 190.792227] ? _copy_from_user+0xdf/0x150 [ 190.796383] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 190.801960] ? copy_mount_options+0x285/0x380 [ 190.806514] ksys_mount+0x12d/0x140 [ 190.810150] __x64_sys_mount+0xbe/0x150 [ 190.814130] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 190.819144] do_syscall_64+0x1b1/0x800 [ 190.823021] ? finish_task_switch+0x1ca/0x840 [ 190.827512] ? syscall_return_slowpath+0x5c0/0x5c0 [ 190.832435] ? syscall_return_slowpath+0x30f/0x5c0 [ 190.837357] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 190.842717] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 190.847557] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 190.852722] RIP: 0033:0x455a09 [ 190.855891] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 190.875300] RSP: 002b:00007f757d2d4c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 190.883010] RAX: ffffffffffffffda RBX: 00007f757d2d56d4 RCX: 0000000000455a09 [ 190.890267] RDX: 0000000020000100 RSI: 00000000200000c0 RDI: 0000000020000080 [ 190.897524] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 190.904780] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 190.912046] R13: 00000000000004d1 R14: 00000000006fc438 R15: 0000000000000036 03:15:56 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000180)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}]}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x6c76, 0x1) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x7, 0xebf3}, {0xfff, 0x100}, {0x6, 0x6}]}) r2 = socket(0x15, 0x80005, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000000000)={0x3, "02edf0"}, 0x4) 03:15:56 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000100)={0x10, 0x5}, 0xc, &(0x7f0000beeff0)={&(0x7f000063de2c)=ANY=[@ANYBLOB="3c010000100013070000000000000000fe80000000000000000000000000000000000000000068f9723ac2eb5d5393517b5658a1dc5f00000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff020000000000000000000000000001000000003200000000000000000000000000ffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343130362867636d28616573292900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000"], 0x13c}, 0x1}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) sched_setparam(r1, &(0x7f0000000040)=0x9) 03:15:56 executing program 2: r0 = socket$inet6(0xa, 0x806, 0x0) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x3, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000080)) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0x40189206, &(0x7f0000000140)) 03:15:56 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f18d82c1c24097034a8fe6f89248148df0fcea9adfde18c03b7f6f3aba418b06b58867b836e6a087383125f3f6a65891b4f57eee2d9650129f7440184cbd1226a1677f53b5416e6bda6c1669bdef99ab6c4ca10a06bb25205641be151cf38f776bbb37796dc2cb6c68f6d86b5ff093aa6dd9caf") r1 = getpgrp(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0xf) poll(&(0x7f0000b28fe0)=[{r3}], 0x1, 0xfffffffffffffff8) r4 = dup3(r2, r0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r4, 0x40bc5311, &(0x7f00000000c0)={0x0, 0x1, 'client0\x00', 0x3, "8afd6e4b9c74b910", "df4952f3c7af738d0ecf37baf1fe912fee877297b56f799c6cf881e75074d7f4", 0xb03, 0x1ff}) close(r4) tkill(r1, 0x16) 03:15:56 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") socketpair$inet6(0xa, 0x3, 0x87, &(0x7f0000000100)) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1, 0x162) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'tunl0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000000c0)={'vcan0\x00', r2}) 03:15:56 executing program 3 (fault-call:8 fault-nth:55): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000080)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f0000000180)="f6") 03:15:56 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060200000000e80001040000040d001000ea1100000005000000", 0x29}], 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0xffffffffffff7fff, 0x4) 03:15:56 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000100)={0x800, 0x0, 0x2, 0x1f}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000000200)={0x100000001, r3}) ioctl$int_in(r0, 0x5473, &(0x7f0000000140)=0x3) write$cgroup_subtree(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="2b706964730fecdc8a6c6c5fe6e2df764c5e050720"], 0x6) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) 03:15:56 executing program 0: r0 = socket(0x1e, 0x80804, 0x0) connect$ax25(r0, &(0x7f0000000000)={0x1e, {"0307000000ffff"}, 0x7}, 0x10) [ 191.174838] netlink: 'syz-executor6': attribute type 16 has an invalid length. [ 191.219826] FAULT_INJECTION: forcing a failure. [ 191.219826] name failslab, interval 1, probability 0, space 0, times 0 [ 191.231239] CPU: 0 PID: 11643 Comm: syz-executor3 Not tainted 4.17.0+ #87 [ 191.238168] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 191.247520] Call Trace: [ 191.250104] dump_stack+0x1b9/0x294 [ 191.253725] ? dump_stack_print_info.cold.2+0x52/0x52 [ 191.258907] ? kernel_text_address+0x79/0xf0 [ 191.263307] ? __unwind_start+0x166/0x330 [ 191.267449] should_fail.cold.4+0xa/0x1a [ 191.271501] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 191.276595] ? perf_trace_lock+0xd6/0x900 [ 191.280732] ? graph_lock+0x170/0x170 [ 191.285062] ? zap_class+0x720/0x720 [ 191.288772] ? kmem_cache_alloc+0x12e/0x760 [ 191.293082] ? clone_mnt+0x11c/0x1480 [ 191.296870] ? find_held_lock+0x36/0x1c0 [ 191.300923] ? __lock_is_held+0xb5/0x140 [ 191.304971] ? subtract_aal_stats+0x190/0x1b0 [ 191.309466] ? check_same_owner+0x320/0x320 [ 191.313781] ? rcu_note_context_switch+0x710/0x710 [ 191.318700] __should_failslab+0x124/0x180 [ 191.322925] should_failslab+0x9/0x14 [ 191.326712] __kmalloc_track_caller+0x2c4/0x760 [ 191.331372] ? kasan_check_read+0x11/0x20 [ 191.335505] ? do_raw_spin_unlock+0x9e/0x2e0 [ 191.339901] ? kstrdup_const+0x66/0x80 [ 191.343778] kstrdup+0x39/0x70 [ 191.346960] kstrdup_const+0x66/0x80 [ 191.350660] alloc_vfsmnt+0x1b3/0x9d0 [ 191.354446] ? mnt_free_id.isra.27+0x60/0x60 [ 191.358843] ? print_usage_bug+0xc0/0xc0 [ 191.363076] ? debug_check_no_locks_freed+0x310/0x310 [ 191.368260] ? lock_downgrade+0x8e0/0x8e0 [ 191.372400] ? kasan_check_read+0x11/0x20 [ 191.376536] ? perf_trace_lock+0xd6/0x900 [ 191.380688] ? kasan_check_write+0x14/0x20 [ 191.384919] ? zap_class+0x720/0x720 [ 191.388623] clone_mnt+0x11c/0x1480 [ 191.392240] ? kern_mount_data+0xc0/0xc0 [ 191.396296] ? perf_trace_lock+0xd6/0x900 [ 191.400428] ? zap_class+0x720/0x720 [ 191.404130] ? zap_class+0x720/0x720 [ 191.407830] ? find_held_lock+0x36/0x1c0 [ 191.411893] ? lock_downgrade+0x8e0/0x8e0 [ 191.416040] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 191.421567] ? kasan_check_read+0x11/0x20 [ 191.425700] ? do_raw_spin_unlock+0x9e/0x2e0 [ 191.430096] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 191.434667] copy_tree+0x161/0xae0 [ 191.438206] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 191.443205] ? is_subdir+0x2e9/0x480 [ 191.446905] ? to_mnt_ns+0x20/0x20 [ 191.450434] ? __lock_is_held+0xb5/0x140 [ 191.454488] ? kasan_check_read+0x11/0x20 [ 191.458627] propagate_one+0x4db/0x910 [ 191.462502] ? next_group+0x3f0/0x3f0 [ 191.466298] propagate_mnt+0x18a/0x3e0 [ 191.470173] attach_recursive_mnt+0x5f8/0xb50 [ 191.474667] ? count_mounts+0x350/0x350 [ 191.478624] ? rcu_read_lock_sched_held+0x108/0x120 [ 191.483626] ? kfree+0x1e9/0x260 [ 191.486977] ? get_mountpoint+0xde/0x400 [ 191.491028] ? namespace_unlock+0x1f0/0x1f0 [ 191.495338] ? down_read+0x1b0/0x1b0 [ 191.499046] ? _raw_spin_unlock+0x22/0x30 [ 191.503184] graft_tree+0x1aa/0x240 [ 191.506800] do_add_mount+0x1fe/0x370 [ 191.510591] do_mount+0x191d/0x30b0 [ 191.514215] ? copy_mount_string+0x40/0x40 [ 191.518434] ? rcu_pm_notify+0xc0/0xc0 [ 191.522317] ? copy_mount_options+0x5f/0x380 [ 191.526717] ? rcu_read_lock_sched_held+0x108/0x120 [ 191.531721] ? kmem_cache_alloc_trace+0x616/0x780 [ 191.536551] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 191.542072] ? _copy_from_user+0xdf/0x150 [ 191.546211] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 191.551732] ? copy_mount_options+0x285/0x380 [ 191.556224] ksys_mount+0x12d/0x140 [ 191.559847] __x64_sys_mount+0xbe/0x150 [ 191.563806] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 191.568818] do_syscall_64+0x1b1/0x800 [ 191.572692] ? syscall_return_slowpath+0x5c0/0x5c0 [ 191.577708] ? syscall_return_slowpath+0x30f/0x5c0 [ 191.582627] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 191.587979] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 191.592811] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 191.597991] RIP: 0033:0x455a09 [ 191.601163] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 03:15:56 executing program 7: r0 = socket$inet6(0xa, 0x80000, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='setgroups\x00') ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") write$cgroup_pid(r1, &(0x7f0000000100)={[0x0]}, 0x1) 03:15:56 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0xf0df2da89959cbe, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='cgroup\x00') preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000000)=""/91, 0x5b}, {&(0x7f0000000080)=""/171, 0xab}], 0xf3a, 0x0) [ 191.620483] RSP: 002b:00007f757d2d4c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 191.628179] RAX: ffffffffffffffda RBX: 00007f757d2d56d4 RCX: 0000000000455a09 [ 191.635435] RDX: 0000000020000100 RSI: 00000000200000c0 RDI: 0000000020000080 [ 191.642688] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 191.649941] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 191.657196] R13: 00000000000004d1 R14: 00000000006fc438 R15: 0000000000000037 03:15:56 executing program 0: r0 = socket(0x400800000000011, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={"65727370e16e3000", 0x201012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x308) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00\x00\x00\x00!\x00', 0xa201}) [ 191.702668] netlink: 'syz-executor6': attribute type 16 has an invalid length. 03:15:56 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="0054fc2f07d82c99240970") openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x5a6b010000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000100)=ANY=[@ANYBLOB="2000000022000100000006000000000004000000050011002f000000944eb1e39785a531329dbf43b5ffcefa3682517c49c8935c1ba31836bce55b0b936ad79e916e4d72d7f557f93702ed5f0c40b191c7068ace2d7f2908e41ac6a950b29ef8b8fd4f0a75321aa905148bb778cc24d44f30ab774d737d8022557e89413c7ad1516929b96e70b8ac9c4e70e0bded239f1fa339d347e6fe214416d96fd70fd4fa9e56fb2f2c5772468785309ef90a9cb64ada1b8c891a07edb0f2a387f0d08e18273ab7da6b0f8833f5", @ANYRES32], 0x20}, 0x1}, 0x0) 03:15:56 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xfffffffffffffffc, 0x20011, r1, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="0b630000cff4d551f65cbe5ae3bbf0415e944dbb3855ae431b93206934e83cbca464fcf58c29cf459cd065c8004f2c02c214584f205dbe2031f75a60aaf3c6242b1d9dafbb59de83788ca298e8f3c2bbc2393e26191e89da77661f95d7eff815b5d03a2e131e1254fd8e965bfe"], 0x0, 0x0, &(0x7f0000009000)}) 03:15:56 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) r3 = add_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="89aedd7b7ab07a88d0ec36d8738b029d761c2b570fc2257a5ae826215f18c5d1710748614fc086e853c8440691a017a517104e11b4f1e948ba451317385a406cddebbf0657ff49241dadda62b7686c82fc1a163855d11402a165b9e4d87c8d9c65f32fcf8d71cf35d9a70ec973a58dbb3c4701d63aa1ee9538f48be67cd390621b28957ecf177e373ebe5cfee83948fbfc2c85a0b5beee38d0b207cee04f70df4e65ce4b0f48e423fc882af03e597810eede75437fccf13c412c5944c06061392fba66809e8e9a168ca370b3ecc331a73707238629ad99", 0xd7, 0xfffffffffffffffe) keyctl$revoke(0x3, r3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x16, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f00000007c0)=0x100) close(r2) close(r2) 03:15:57 executing program 1: stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000200)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x60, &(0x7f0000000040)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x0, 0x1b}, 0x2c) 03:15:57 executing program 7: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bf000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) [ 191.824596] binder: 11689:11691 ioctl c0306201 20008fd0 returned -14 [ 191.840705] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. 03:15:57 executing program 0: socketpair(0x1e, 0x1, 0x0, &(0x7f00000002c0)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x10, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0x11}, 0x3f00) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0xfffffffffffffef2, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/154, 0xfffffffffffffe95}], 0xffffef2, &(0x7f0000000240)=""/105, 0x69}, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000400)=0x0) process_vm_readv(r2, &(0x7f00000028c0)=[{&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/231, 0xe7}, {&(0x7f0000001540)=""/101, 0x65}, {&(0x7f00000015c0)=""/193, 0xc1}, {&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f00000026c0)=""/95, 0x5f}, {&(0x7f0000002740)=""/91, 0x5b}, {&(0x7f00000027c0)=""/225, 0xe1}], 0x8, &(0x7f0000002f00)=[{&(0x7f0000002940)=""/169, 0xa9}, {&(0x7f0000002a00)=""/71, 0x1d0}, {&(0x7f0000002a80)=""/225, 0xe1}, {&(0x7f0000002b80)=""/195, 0xc3}, {&(0x7f0000002c80)=""/230, 0xe6}, {&(0x7f0000002d80)=""/200, 0xc8}, {&(0x7f0000002e80)=""/77, 0x4d}], 0x7, 0x0) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) ppoll(&(0x7f0000000300)=[{r0}], 0x1, &(0x7f0000000340)={0x77359400}, &(0x7f0000000380), 0x8) splice(r0, &(0x7f0000000140), r0, &(0x7f00000003c0), 0x3, 0x1) 03:15:57 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$kcm(0x29, 0x80000400000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x200, 0x1) readlinkat(r2, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/184, 0xb8) r3 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r3, 0x1, &(0x7f000079df88)) r4 = socket$inet(0x2, 0x3, 0x6) setsockopt$inet_int(r4, 0x0, 0xca, &(0x7f0000000000), 0x10) msgrcv(r3, &(0x7f00000000c0)=ANY=[], 0x0, 0x0, 0x1) msgsnd(r3, &(0x7f00000004c0)=ANY=[@ANYBLOB="0100000011000000d6e5b1361a082d23cfc0"], 0x0, 0x0) recvmsg(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000200)=""/75, 0x4b}, {&(0x7f0000000280)=""/220, 0xdc}], 0x2, &(0x7f0000000440)=""/60, 0x3c}, 0x40000000) msgctl$IPC_SET(r3, 0x1, &(0x7f00000003c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) msgsnd(r3, &(0x7f0000000000)={0x1, "db0182fa9ac0b05be7010603b04d4b10e0793834520a970e590ba5289101461e7ddd6dafe2dd44c6588d056662ed24833765d1a98e8343c3f0e1f041476cc377e131f439e06824baab959820b8fdbc3298ac7ba765d1f338d279cf2de605f41adf749a6dcbe0370e2c4d346270638b36213900a831d87efe8ed0b46ac4bfc463ab9860a0"}, 0x8c, 0x800) [ 191.920621] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. [ 191.972846] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 191.980174] CPU: 0 PID: 11704 Comm: syz-executor6 Not tainted 4.17.0+ #87 [ 191.987102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 191.996451] Call Trace: [ 191.999051] dump_stack+0x1b9/0x294 [ 192.002693] ? dump_stack_print_info.cold.2+0x52/0x52 [ 192.007900] sysfs_warn_dup.cold.3+0x1c/0x2b [ 192.012331] sysfs_do_create_link_sd.isra.2+0x116/0x130 [ 192.017703] sysfs_create_link+0x65/0xc0 [ 192.021773] device_add+0x5c9/0x16f0 [ 192.025500] ? device_private_init+0x230/0x230 [ 192.030086] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 192.035635] wiphy_register+0x178a/0x2430 [ 192.039794] ? wiphy_unregister+0x12b0/0x12b0 [ 192.044295] ? rcu_read_lock_sched_held+0x108/0x120 [ 192.049313] ? __kmalloc+0x5f9/0x760 [ 192.053035] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 192.058575] ? ieee80211_cs_list_valid+0x7c/0x440 [ 192.063423] ? ieee80211_register_hw+0xc0b/0x35d0 [ 192.068268] ieee80211_register_hw+0x13cd/0x35d0 [ 192.073056] ? rcu_report_qs_rnp+0x751/0x790 [ 192.077474] ? ieee80211_free_ack_frame+0x60/0x60 [ 192.082353] mac80211_hwsim_new_radio+0x1d9b/0x3410 [ 192.087388] ? __rhashtable_insert_fast.constprop.53+0xf50/0xf50 [ 192.093548] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 192.099088] ? vsnprintf+0x242/0x1b40 [ 192.102896] ? pointer+0xa10/0xa10 [ 192.106619] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 192.111635] ? kvasprintf+0xe2/0x130 [ 192.115352] ? bust_spinlocks+0xe0/0xe0 [ 192.119424] ? vprintk_default+0x28/0x30 [ 192.123490] ? kasprintf+0xa2/0xc0 [ 192.127033] ? kvasprintf_const+0x190/0x190 [ 192.131364] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 192.136908] hwsim_new_radio_nl+0x7b8/0xa60 [ 192.141228] ? nla_parse+0x358/0x4a0 [ 192.144942] ? mac80211_hwsim_new_radio+0x3410/0x3410 [ 192.150134] ? __netlink_ns_capable+0x100/0x130 [ 192.154806] genl_family_rcv_msg+0x889/0x1120 [ 192.159305] ? genl_rcv+0x40/0x40 [ 192.162761] ? lock_downgrade+0x8e0/0x8e0 [ 192.166910] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 192.171936] ? kasan_check_read+0x11/0x20 [ 192.176088] ? lock_acquire+0x1dc/0x520 [ 192.180056] ? genl_rcv+0x19/0x40 [ 192.183522] genl_rcv_msg+0xc6/0x170 [ 192.187241] netlink_rcv_skb+0x172/0x440 [ 192.191295] ? genl_family_rcv_msg+0x1120/0x1120 [ 192.196051] ? netlink_ack+0xbc0/0xbc0 [ 192.199939] ? rcu_report_qs_rnp+0x790/0x790 [ 192.204353] ? netlink_skb_destructor+0x210/0x210 [ 192.209194] genl_rcv+0x28/0x40 [ 192.212473] netlink_unicast+0x58b/0x740 [ 192.216543] ? netlink_attachskb+0x970/0x970 [ 192.220956] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 192.226495] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 192.231515] ? security_netlink_send+0x88/0xb0 [ 192.236098] netlink_sendmsg+0x9f0/0xfa0 [ 192.240167] ? netlink_unicast+0x740/0x740 [ 192.244411] ? security_socket_sendmsg+0x94/0xc0 [ 192.249165] ? netlink_unicast+0x740/0x740 [ 192.253403] sock_sendmsg+0xd5/0x120 [ 192.257116] ___sys_sendmsg+0x805/0x940 [ 192.261100] ? copy_msghdr_from_user+0x560/0x560 [ 192.265855] ? __schedule+0x809/0x1e30 [ 192.269739] ? rcu_is_watching+0x85/0x140 [ 192.273893] ? __sched_text_start+0x8/0x8 [ 192.278046] ? __fget_light+0x2ef/0x430 [ 192.282027] ? fget_raw+0x20/0x20 [ 192.285480] ? dlci_ioctl_set+0x40/0x40 [ 192.289460] ? expand_files.part.8+0x9a0/0x9a0 [ 192.294033] ? kasan_check_write+0x14/0x20 [ 192.298256] ? dlci_ioctl_set+0x40/0x40 [ 192.302217] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 192.307736] ? sockfd_lookup_light+0xc5/0x160 [ 192.312231] __sys_sendmsg+0x115/0x270 [ 192.316112] ? __ia32_sys_shutdown+0x80/0x80 [ 192.320510] ? __x64_sys_futex+0x477/0x680 [ 192.324727] ? exit_to_usermode_loop+0x87/0x310 [ 192.329389] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 192.334216] ? ksys_ioctl+0x81/0xd0 [ 192.337825] __x64_sys_sendmsg+0x78/0xb0 [ 192.341867] do_syscall_64+0x1b1/0x800 [ 192.345736] ? finish_task_switch+0x1ca/0x840 [ 192.350213] ? syscall_return_slowpath+0x5c0/0x5c0 [ 192.355132] ? syscall_return_slowpath+0x30f/0x5c0 [ 192.360047] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 192.365398] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 192.370233] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 192.375403] RIP: 0033:0x455a09 [ 192.378571] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 192.397786] RSP: 002b:00007f3447670c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 192.405485] RAX: ffffffffffffffda RBX: 00007f34476716d4 RCX: 0000000000455a09 [ 192.412735] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000016 03:15:57 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00009b4fd0)={0x4, 0x0, &(0x7f0000009ff0)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x10, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000000040)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x8, 0x0, &(0x7f0000000100)=[@release={0x400c630f}], 0x1, 0x0, &(0x7f0000000140)="f9"}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x2080, 0x0) [ 192.419985] RBP: 000000000072bf50 R08: 0000000000000000 R09: 0000000000000000 [ 192.427238] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 192.434486] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000001 03:15:57 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000080)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f0000000180)="f6") 03:15:57 executing program 2: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x0) r0 = gettid() timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clone(0x0, &(0x7f0000623000), &(0x7f00002cfffc), &(0x7f0000907000), &(0x7f0000553000)) tkill(r0, 0x1000000000016) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) getsockname$unix(r1, &(0x7f0000000180), &(0x7f0000000100)=0x6e) init_module(&(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x15, &(0x7f0000000340)='/proc/self/net/pfkey\x00') ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000280)={&(0x7f0000000240)=[0x5, 0x1000, 0x80, 0x2, 0x9, 0x2, 0x500000000, 0x100000001, 0x1], 0x9, 0x2, 0xffffffff, 0xe1, 0x4, 0x5, {0x45e, 0x21d8, 0x0, 0x36, 0x9, 0x0, 0x6, 0x1, 0x7, 0xffff, 0x100000001, 0x6, 0xfffffffffffffffc, 0x5, "ee9fe4ac3839101c11deb63d7922c56bd35bc656500caf5680d25d56c138d9e0"}}) [ 192.525870] binder: BINDER_SET_CONTEXT_MGR already set [ 192.538608] binder: 11715:11720 ioctl 40046207 0 returned -16 [ 192.636254] binder: undelivered death notification, 0000000000000000 03:16:06 executing program 6: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_persistent(0x16, 0x0, r1) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)=',,em1\x00') 03:16:06 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x1, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x100000000, 0x0, 0xfff, 0x5}]}, 0x10) futex(&(0x7f000000cffc)=0x1, 0x9, 0x200, &(0x7f00006f7000)={0x77359400}, &(0x7f0000000180), 0x0) futex(&(0x7f000000cffc), 0x5, 0x200000005, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000080), 0x4000000) 03:16:06 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000080)="ffff", &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f0000000180)="f6") 03:16:06 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x1) ioctl$VT_WAITACTIVE(r1, 0x5607) setsockopt$inet6_buf(r0, 0x29, 0x8, &(0x7f0000000080)="9e7334e8", 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00000000c0)=""/177, &(0x7f0000000000)=0xb1) sendto(r0, &(0x7f0000000280)="bec542cc1b51ca2caa0290dca41704a9c54e56cbd6ae34cd31b808957cb49607464237c9d8a7487bf493f09f", 0x2c, 0xc000000, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x4, 0x2, 0x2, {0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}}}}, 0xfffffdd6) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000240)) 03:16:06 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xffffffffffffffb0}}) 03:16:06 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000000000)) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000080)={0x4, [0xc6f, 0x1f, 0x8, 0x6]}) 03:16:06 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3df, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0xd143552, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x9ecf762580556c11}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = eventfd(0xfffffffffffffffe) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000080)={0x0, r2}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000140)={0x0, r2}) socket$inet6(0xa, 0x80000, 0x0) finit_module(r2, &(0x7f0000000000)="5be400", 0x3) 03:16:06 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x42a68bd3c46c4113, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00000000c0)={r0}) bind$alg(r0, &(0x7f0000001b80)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a93", 0x5) r2 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[@ANYRES32, @ANYBLOB="1ad0747869c36c12be8f1aa6c6b9ab10e52070acc2bcf21f9817d503283c4d0f2d3d8bd7c47b3adac5f52225b8861a49669609bb60174f0de50e25a7969c6329b1a994cd8e9e401df1426450"], 0x50) recvmsg(r2, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x700}], 0x1, &(0x7f0000001400)=""/123, 0x7b}, 0x0) 03:16:06 executing program 1: syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x80) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0xd0080, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000140)) 03:16:06 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x406000}, 0xc, &(0x7f0000bd7000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="44010000100013070000000000000000fe8000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000", @ANYBLOB="744e8b0d97beedf4b493219f33a59c6cbad11423871dacc97129eed9a562a78897d8cc958e3ac5938b216f8fe85641b790f18e5f61708df5b5310b38146f82f3e865d297e849341ea8bdfe621684f2d623b39648b1c28e2f3ea694b533cce4c4e196595a4a", @ANYRES32=0x0, @ANYBLOB="7f000001000000000000000000000000000000003200000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000008001600000000004c0012007266633433303928726663343330392872666337353339287874732874776f66697368292c726d643332302d67656e6572696329292900000000000000000000000000000000000078a869cb02dc5764bea2ce3065eb9df1b419da030e3484c6e2d98ab213830dc349d2eb227028a56e8bc1c6764afb0d80a3ad312da6827b085aa2f0dbf35e498f2d4a68f91922be7435e607e4bce7ef2819bebae00f9322ca11b2dffa4b77"], 0x4}, 0x1}, 0xffffffffffffffff) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x10140) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040)=[{0x5, 0x6}, {0x3, 0x9}, {0x4, 0x2}, {0x6, 0x7}, {0x0, 0xb13}], 0x5) 03:16:06 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x2, 0x4, 0x1000) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00000000c0)=ANY=[@ANYRES32=r0, @ANYBLOB="7277a4368f0827e02294d3a92604362ceb0582ee85fc489848f0b5e98911dce9fa553b08eba4e72a3fac24d5a3caea3dd1d492aa8eee4f2135de85f3be1773cdc3a49489b9f9ef18b2d179b73b4a9f965a6610a26fc239d011677a63c98d16439a49bc7b344d64d4f27cc5df"]) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x0) recvfrom$llc(r2, &(0x7f00000001c0)=""/224, 0xe0, 0x2000, &(0x7f0000000040)={0x1a, 0x104, 0xfffffffffffffff7, 0x8, 0x100000001, 0xa65, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) bind(r2, &(0x7f0000000300)=@llc={0x1a, 0x30e, 0x6e65bfe1, 0xb83c, 0x8, 0x0, @random="e6a9976d55f6"}, 0x80) sendmsg$nl_route(r0, &(0x7f00000018c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f0000000500)=@newlink={0x2c, 0x10, 0x15, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}]}, 0x2c}, 0x1}, 0x0) 03:16:06 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x40, 0x40) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mremap(&(0x7f0000046000/0x4000)=nil, 0x4000, 0x1000, 0x2, &(0x7f000053d000/0x1000)=nil) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) r2 = semget$private(0x0, 0x7, 0x2) semctl$IPC_RMID(r2, 0x0, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000a00)={0x0, 0x989680}, &(0x7f0000048000), 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000040)=""/74) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x2000002, 0x4032, 0xffffffffffffffff, 0x0) exit(0xffffffffffffffff) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r1, &(0x7f00000000c0)}, 0x10) 03:16:06 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0xc) write(r0, &(0x7f0000000940)="130000001000ffdde2000200f60f050000230a009d000000119dc53022e5f9ec364f0000c0ff030000001c24e175cc463437101101bd81dc3181ddd83f8d3d1f2c53e45fca5ab94018975d7db75411543e1226408e88cac1f2cbefc6463d8a0c8efc28ceb4ec3ff429592e5de7e4f28bca763acd06f40ad03226af55e3129849ae2d726cf46a629bf91efdb19a5faccffe8090d92237be9951be4bd7c2a1c1a2b5b2684ade4025622c962d916c000000000000003400000000000000d5ba641663ac6847d35b8779c6903efd7800e86ccc2b5bbc156c4c90fadd0c2a1976a0f57350aeb0775fa06fb0c8e3a2a298c6d2c5d75a6d01fbabcb", 0xf8) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x48) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000040)={{0x1f, 0x1000}, 'port1\x00', 0x4, 0x80000, 0x0, 0x0, 0x8, 0x3, 0x2, 0x0, 0x1, 0x96}) 03:16:06 executing program 0: r0 = socket(0x0, 0x4000000000000002, 0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="1b000000000000000000003b5d76d86a85f2bbbef173a860119a0091f46ef874108ed617169ee44c78f6d3162a247f2fbf1f7627210b0f186f5f83a983b22b5720ed0eb14904f07cf613a957d9ae5e514ba2b7a2ad4f3c9b40ccbf05e4810112c0fb7fe224e2077f0db32d6fc88fa8b26330585b6bc3e4731490bb7995dfaadeffd4388c"]}) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000040)={0x258, 0xd218, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000140)={0x0, 0x80000001, 0x7ff}) 03:16:10 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="0047fc2f07d82c99240970") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000005c0)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000200)=""/40, 0x28}}], 0x1, 0x0, 0x0) recvmmsg(r1, &(0x7f0000000900)=[{{&(0x7f0000000800)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000100)=""/212, 0x2c0}, {&(0x7f0000002680)=""/4096, 0x1000}, {&(0x7f0000000300)=""/84, 0x54}], 0x3, &(0x7f0000000b80)=""/205, 0xcd}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000000380)=""/205, 0xcd}}], 0x2, 0x0, &(0x7f00000000c0)={0x77359400}) 03:16:10 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0xfffffffffffffffe}, 0x10) recvfrom$packet(r0, &(0x7f0000000080)=""/187, 0xbb, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) socketpair$ax25(0x3, 0x3, 0xca, &(0x7f0000000300)) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) sendmsg$inet_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000040)=@in6={0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="7d3fe87cc9d8d314a94d5b44fb162a163c6799a85162e882020194042815242dca75391d1e54293b5a3c5f703f32b3b5ed91f3b707d1b1e85d3889d56b154f9e289539797c1b398197daafa66ff5a6a319258f2e4c553258201b4f53b28ff43009704e3e41d6b1caeb5da561187e7104f1ae8dcf582285e48dcb0b4f9a93c761bf2e6de6ffd3709734750b85604fb4d11be6bf4665251c75b5f874c24bb073733ee228af5309ad9a0e6555a1a75cf1d50b44ed55f1f5f485f1d3f454439d416108f64bebe793508c7b1819382f71b83f516df787e131c3dabb", 0xd9}], 0x1, &(0x7f0000000280)=[@dstaddrv6={0x20, 0x84, 0x8, @mcast2={0xff, 0x2, [], 0x1}}], 0x20, 0x40040}, 0x800) dup3(r0, r1, 0x0) 03:16:10 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) ioctl(r0, 0x100000008912, &(0x7f0000000400)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x3, 0x39) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x140, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x400) setsockopt(r1, 0x3a, 0x1, &(0x7f0000000080)="16", 0x1) 03:16:10 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x1) r1 = socket$inet6(0xa, 0x6, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') sendfile(r0, r2, &(0x7f00000000c0), 0x1000000000043f) accept4$alg(r0, 0x0, 0x0, 0x80000) 03:16:10 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x2, 0x602000) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000000080)=0xe8) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r3, r4) r5 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r5, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047"}], 0x0, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_ENABLE_CAP_CPU(r6, 0x4008ae89, &(0x7f0000000140)={0x2, 0x0, [0x4b564d03, 0x1, 0x40000001]}) 03:16:10 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000080)="2fff", &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f0000000180)="f6") 03:16:10 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0xfffffffffffffb50) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r2, 0x0, 0x2e, &(0x7f0000000040)={0x2, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}}, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x108) r3 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_mr_vif\x00') sendfile(r1, r3, &(0x7f0000000000), 0x47) 03:16:10 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c340", 0x2, 0x81, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x4, 0x80000) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000200)={0xfffffffffffffffe, 0x3}) userfaultfd(0x80800) recvfrom(r0, &(0x7f0000000080)=""/206, 0xce, 0x2000, &(0x7f0000000180)=@ax25={0x3, {"9d3f3355ac1b08"}}, 0x80) sendto$inet(r0, &(0x7f0000000500)="85", 0x12b, 0x0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) readv(r0, &(0x7f00000014c0)=[{&(0x7f0000001400)=""/163, 0xa3}], 0x1) 03:16:10 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000200)={{0x0, 0x40}}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) 03:16:10 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) syz_open_dev$usbmon(&(0x7f0000001440)='/dev/usbmon#\x00', 0x0, 0x100) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x4, 0x10, 0x1, 0x80000001}, &(0x7f0000000280)=0x18) ioctl(r2, 0x0, &(0x7f00000014c0)) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x10001, 0x20001) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) write$eventfd(0xffffffffffffffff, &(0x7f0000000080)=0x2bf, 0xfffffffffffffe23) [ 205.730197] print_req_error: I/O error, dev loop0, sector 0 [ 205.736395] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 205.744195] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 205.752086] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 205.759760] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 205.767410] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 205.775073] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 205.782753] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 205.790403] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 205.798080] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 205.805745] Buffer I/O error on dev loop0, logical block 9, lost async page write [ 205.814932] print_req_error: I/O error, dev loop0, sector 1024 03:16:15 executing program 2: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f00000000c0)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x20000000000008, &(0x7f0000000000), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x6a2800, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'ifb0\x00', 0x600}) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") clone(0x0, &(0x7f0000001340), &(0x7f0000000100), &(0x7f0000000080), &(0x7f0000000140)) recvfrom$llc(r0, &(0x7f0000000280)=""/4096, 0x1000, 0x0, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) 03:16:15 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="0247e22f05d02c99240970") sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r1, 0x1) dup2(r1, r0) 03:16:15 executing program 0: socket(0x1e, 0x1, 0x0) 03:16:15 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6}]}, 0x10) 03:16:15 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000694ffe)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd000000000000000000000000ff02000000000000000000000000000100004e2200089078000000000000000000000000"], &(0x7f0000775000)) 03:16:15 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x17) 03:16:15 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000080)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f0000000180)="f6") 03:16:15 executing program 1: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4004af61, &(0x7f0000000040)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x141201, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r2, 0x2}, &(0x7f00000001c0)=0x8) 03:16:15 executing program 0: socket$l2tp(0x18, 0x1, 0x1) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x400, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000000100)=""/170) io_setup(0x1, &(0x7f0000000000)) 03:16:15 executing program 7: r0 = socket$inet6(0xa, 0x80e, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") socket$kcm(0x29, 0x15, 0x0) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) 03:16:15 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000180)={0x10, 0x40030000000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="180020002e3319ffffffff00a0d5d7b67f8259e299794231b720770f0fc555baaa2500000002000000f3000000"], 0x18}, 0x1}, 0x0) 03:16:15 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x2, 0x2, [0x2, 0xe5]}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e20, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, [0x3, 0xffff, 0x2, 0x9, 0xb0e, 0x7, 0x6, 0x3, 0x9, 0x7, 0xa270, 0x1f, 0x0, 0xc72, 0x9]}, &(0x7f0000000080)=0x100) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000000c0)={0x6, @loopback=0x7f000001, 0x0, 0x0, 'wrr\x00', 0x0, 0xf4e2, 0x56}, 0x2c) 03:16:15 executing program 6: r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2}, 0xfeda) r1 = socket(0x1e, 0x805, 0x0) r2 = socket(0x0, 0x0, 0x0) sendmsg(r2, &(0x7f0000000100)={&(0x7f0000000180)=@rc={0x1f, {0x2, 0x800, 0x6, 0x0, 0x3, 0x1}, 0x7}, 0x80, &(0x7f0000002580)=[{&(0x7f0000000200)="797907c66a0a945236df09775e2a8155035eb67f96204e5c502e07a21443a0945536047bdd080165de6761b62eaeea1d99aaa56d97b93fc968f36a5504eaa065c2709b23eae27fa53d8e28652c44c116c4749cc7b5e79a8151fd4ed4225735d65913bb85f18df5b00c3bb920f6659cc74547ed12ab67576ea18130a28e8cf886daf46530505e45829b5df8bfbfb2602c495733080592bec41ad6f2e73966ad30a8f3d0e81dc4daeccc6fff33dde76480284ace2a3ad408e06faf754c0410f389269fc99ff23f1eb96a5d67d72c2e0542bd3fca1659ae32cd98a2", 0xda}, {&(0x7f0000000300)="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", 0xfb}, {&(0x7f0000000400)="daeb6ec00b03dff5a3f0de4bdc8c8eef2e716aef36525345d87100b029b57c20d457df1c904300e7156025c27184f9408f9c897a739a75992091248b46500ce0d2efeeff18dec4cad2a075ec5d3f026143a6adac0435fdf8fb027eb461050199940c92d9cad098848d1456bf8adf482125e021968e9fc12f1abfef29a4a41360602a84447f33d4b38976201e22704e1046eff076f05535ad20bd3ea692524d942803bbd1404a7caa47beaa933996e386fec1d678635d72b4cd3546f07fa9ea8c60b50560b026731a7b6cca5b36655511561cedeee6d197302e1bdda6", 0xdc}, {&(0x7f0000000500)="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0x1000}, {&(0x7f0000001500)="ca452ca373bb9f4ab8ac6faf739d14db5abfca57fa881b249a127282acb7fd3aa220a922bd25833b486a288e9e70e7719952364b18dc436d038cce48e5074f3e878180a574547ad8b705adcbe20865be6f73a2af13a6054ed9f870bd67bbb643c5943441fc35482f5b52472ef3c03e4700efa81008d87ea169a5cfbffaf24482f8eb26df4d437b6a33eea903543d46183b3f30f14c5426457a7f65eeb4d9c86eea045bde53a55546a11e1d80659a6b2628753cf6dbfe0dea4d907c8fecbfd1081d664d46ae3ab5f1a1e7b3e20d7c23a854d3f66fa3322c44e0cf405aade413df47253e16cffe706c7270b97e8636fdf0e052b9db18c97d912375459a3876603dd7009c1f19567121e493e572a19386400811fbb6a3697dd0d0ac62b8fdcf0c915f11b7b490be4338b37abe804c37749b58964adfd0952115c5c419349f760fe9171c7aa030f199c31750ad8ec4a73dc5c90f328e03130ed498cf283551c3c6a7370467d17c2a0b07fbf069313e198223c936682090916cda9fa9101bb71b60805f3c658252c4b3ebcf14849ecfdae4206dc9f59f1e54f279e3d1545d22c379a2aa1a9d0f1d1e0a7ca74a2c9878163297ba73af33ed9d464b3f88a4ecff378bdda0462ecc5d4958b4bd8f2de79cf66633fedce0dab78076b941bc5c47fea7179efc97ab31c0fea534d2e6c4e922a66e2600932d8642c87e5555e59afe3f4f0e20e998ede1b39fb0ac28a1862a1c17dd9f567b7a721a3d8ccd375c5ccd2d04613b191312bd5f0ae720a21a70f809711fc501e909b9bcb4c63bd18a9b69b1977892b177c8f2c773ddbec0e30ce8b67d270d888e9531cd4a32f2d44aee76117910070bf5b3a54aa25dc781077f9cd2659f2166025c625a974fa61a6d7316e83c5425437359254613ccb544c738ae8b9e8cfad395877e5f9632b7779e5d69a51e196ca2ee6f6af4982daa7f909c36668882e8164ccab1b6236de375180793542f59f72ceeb4ac6936cda29e86b698ac3e7f8bcc495736a4dbebc15a8d4e28d9e0785e1e24bc2e1d33eaa9a7ebc0b18545bf52dd2d89f886e7441fb337d478c3eb14592b5c72812b970e20747266ff98ab753696258fc9dfc189fd3ca43072eaed20fa06a4c129adcf2e2eb4ea3f694950acb50f0f82b6f08c4fc8efe2751edd1d5067eb4000d8b72d2139ab8a0921a0af8758e56a53e0bb44050134057d445e17bbfe0d25aeaf883e6b1685b9bc8f0998b9181906ac560fc7722e73e4bf7c6bdff7fe331db6ed209dd00320d9eebf4e5dd7adbb8e5229bb672992795efcd8259b87a4174e35b76ff8594908252c2111e3e4e27cd47c737d026dc67aa8c5eefa2d2fb9ec7d1e46dcc22a68d4de4946acd652222e940f453dd6106c4bafa26db40cbedec732cba9fa58c7bbd6de2b1e02be01e52814c4da8210acce7bfc49e375fee76a6d7b3da7169064eb6adfd04d8ef583cfccda8f5f1f72e34da8195e66372388167cc4f2ec133875478c6a8ccc6850201ed7e77e79a9238870eb11323e1061efa94dbb4143b495c021aeb3cc98c54c4351fa19c742a13683761f46894871aecf71f1d34c07806cf02da2ba309a5c3cb612798898c8ec150ba273e287e9946ad4d32c2bc40c61f6e71549e4dcc9ed8ba4f9e83cd773a2e7d8a28ebc429f57c6f089248381199d9926e9758546b3554ca81033ac800302a2eb2e94f79b3e9a21eaf0d82f7ac615dbc9eecef9449853994f96bc49df78de2b6845d647f4328201fb969587ba55590a8c5534845d2e0c410792744fb12b402c103f593347d13d1b2ba3d4987eb872afbb2c5e1833b06bf7e7feb6372cf3ca8374d9047173247ce7ecafbe8187f895ec1482d45fb20aa4b7ae555fd3fa97c8fff9cfd4db9266ade1af3f4393159cac94cd305babc3b783d0b4cdd7d6b3c82bf9b57459832c8f83daa56fad6c9af2daaf56f7e9854521f4e7e46597819c2bc80a692dd1d32d1b877c36bdb63bb145981b43c08db24bd13a4120e3e2afe1b498b0bed7f8be03b9e73ef29039e8158fa1c320842d97dde34edf1fd6f478633c5da39a5beff3caa5ca114ab636e25c08416eb971e75187a4d7543903f78486898e88093dd28e76b0774a9882b372360015ae2f891ec407428f5aaeb725e7b175bd829c05b3305c83c993e51ee1a90721239a761964865559b422fea778500bfcbbe07535d424062ddd9bb1d37bd47e08b5f5ec49b74db820fbcf0a1b43cdc6c4cfa659603176cc6617629576882b7df5ef8fbad0ae00fa9424aec7d753076d98ad5962482ca58f38b66b3a2148147dca598fe51f542ad1ba8507a9714a3ccbba65befdfe1148eb7d447cfd6129896eaf633d51f6975ea0966ba89a0da435b45b69218b2ed2bff15c3229ea6d9e24f2964a58d26c8ac557c9052b8feda9002bb6c5243a3fcab6e04f911d5011a9407fe4a84ed03c16208d26e18123c43eceab481d4d102c536e3a1b0fab27662fbc90e77f769e5222af58643b1c4480be8ae5d8e7ee51bd4561635e097fe3d33aa6004f0fe36b128bfae4b2cf71a419ca61ac09c30ec80b10ffc4f07a9f13d6d6f21621d785ce442f19bc59c72d316d1d5b4c5d341e3ac390ac7f3a21f7659fa2fd2220cf5bfb8ee58fa5d9a71ef509c53956bd2200cf1404f6d237b04f519b6fd1c0e0476885c1605f55fa309d69f1597408484ecd68e991c74e4da271b667f3d13561a77a40d15ec3538f34f3d25d35242036ae5d0d26d129c44d781ae7dea1b9d261f03651e7da9677742de6f6c14452ec1e8fffcc2cf0b754daa3ab9a3c5944f306651b1c23c510d7d4367683e792466b47ee127ba210443b15a3183fd900f0144364610e9edf9f3f755c2f8f0a15107028973e4d961125693fa22eac7d69d31a869b08737e542344b23d2856d84b9ee35ef2a93e5a06569faec31a28dafb276aee777c7faf5c97a49c44b4a30a5b5c7ca4aae1c3a1d2a5c934a45fafe5df545c620c63a8598798ef0f95cfae8a865373dfa26c61afbf41126e6c8d3cd7b3cd5b7a579819339a594f875aaef6c9ec7bce7cc1bd9d5ae5668d3396e171e5c5d87dbd3d3a17203649e84a1dac8df934b996040700db72482b296af2c96a5a88b21a10c6692ebb27cbbee8fc40f23be60f527fba527e7e8d69ce2de067083fd6c11c45ad741e2056c171dae14c1ce47825fe58c4631a2d6bb08d1c5033d7ad7000f6cf853f081200b1daa7bd3e25e30fb44b7d64f08fe15dd0fc729e479d2e2e08a7bb816aabd85b68ee6f6a311b567d9489dfabd5473e343473d5d08d3aff18ca828cacc2e6557a947d8130e6df66a9a76f883c88a8d31e97b3b3476c1ad2c7ec43fc1b4833e5512a0a0550e8e06d70c52c43515d21edbaebf6f88f79a2e93187a382c30e7feda9a3f4e1e011a6073860d71e881fa429335f49ca266d85cdbc039ca5029001cc74a2c05460c74e8e411235b1dc78fda8cdb6840941824c2ff757d96560038fc001ed04d089e8d32f94de6f3c10957d32b1f9036e384edc610da7ef99e74014dfdee264feca4a5961b4de0a6a13155dafe8a50f144c98b40fb5ae87a5d2053578f1be3fc20f22910cd19037a52d9366da3cc4fe53c1a51cc79de1163cb3b6d86a77d44529599509e1801b2636ba4d969b8fb043921a046e759a719aeffbc7f90c4f0c08a94b5375cc458412719e2765f699b6a920996fc0df56bdead4e94b2788725e0c10e3d67730e23715db3a68df440bba69ad33fd6649418a4bc84bc4dc7511fe9e3421e551ee8714e5952c026985434952b7fc08eba22ea34f4e9b08cf00c1d7fb8e7ec978e02938a74686c531d3723dd665b40fac2ee29d75421584d28540bcc51ad9ef0dd3836b377cd1c1b24e02135c715ec6bf87fdef58c7d529c9188c01805d1d2f18c8dcdb23b057859bf9466b15fae03b301e3a319c48a52a3694f9d0ef2cc1d992e9c94cb38ea6ad777ea41a29328c797d19bfeba0fd0e5c4f8da6fbadfb93b4e002d6ef61d08e323465d34602259161d4dfa39d60d3abd96eec5d018a25de37e9e79b99c95f5316f565bddd2859dd2300e5cd3c5498b1a73a65a7745d675ebf53d094a23b4fc4792d84586ed0aa578105a6388af39645e5403aadfa29d3df4f53e4decb69f79e930310aa84d36ec25be46ab80aa091581257e319c0ca829edb6e95499e2b8cd744dcee97748b43fb999c3fcd6d34c38ebaaa83fe7c43264d947d1df30fe1c6a036728c7137b554937bd83e5a26eefa8a51ae5bf1f6f53c8204cdf8e8d40de1e77953fc78d6cba7cba2fdd4cb7980254159520f9b06c076c22eca713170e378c0a3d2034b7dda30ae0d088941a3b11392356e796ca8ebb21a60a911f72f28b1938c8e0187a969e6496f15eda9c6894911a21213483845cc70eac388bdad0874e9088956926c15d6bd93479f95233f9c65888fe624fd9f377c6e30d27604e1822b1781762aa6c71e0c7a87f0b1aadeef059ce3a4599d982940606385c15fc0ade4dc81cfebf08c43d84dc5ee5579ba65bf98a0521cb22e1fc137282aeecb7c3eb9bd09f09ac2e064f25fbac553347215d7fecc4f4ca3846f1a73ca7f77e2496f2b6dffb63d67297724b4debea73fd82c8b7cac848a0f6bd739e569605240bb1afdf3d6f2a443aef2456ea7fc9b3723a8eab77915d473644a714483270d73bf07eb722dc44d716b74856f5cad0fa6b2f8fd932913bf1197b320bce18cf5781f83d54483708dc8194978d9e7a60050f6fddb5ca41b02080787166137f2c9cd77e1ceac9c587e5d332508a009fdba5af5ad9e209d82278198d7b04f7c10eb49b1e54add0633014d2f2bb1f987f0be1702efde7ba52771d8a25bd2ed7d5de0137a6d223a02b7ea5bc3298b1440072321336b8652c9ded076156a7ac23461881fd90d7bb4fd5d2f440c0b43c21df56643642de6f323b164f72a3f24452f4f678e83378e048324be1d4edcf01f1903096a788f546ba8acb0673b09c67898bc89103677c08e8c56085e7d2d331e4f226bf2d2142c54d7f0b26fc54dcdb303f09ac7c3faecc6a5118960b760e40d83509441364ec196f62b419098b909028c50bdf06d532f6f1f9a4a75652b2ff8fa3cb2e373aad4849f756682049c4e46d1cf7a0e32de762e591df1ceb0d2291335026c49f2b83a21bb375f3ed4f553d3123a6d9dd3b6517123e8ff01b247e4b8d9bdb49d5c431bb85672dbed00498b5b0b7f1fe6c8957c6c7c2dd1dbbfebcae8db2623695c8b10354d4af0302833144e9dfeb52b961d740fa95b4ae64dd3fec162c984c7bb3e960a9b215ace7c887a749593fa47c59044676a4e582c1636baab35e1f9467e89d472a9ddc256478f3d54a4da62c9185d6bd53b939c3cab14568c67ed354475f50f60e0a909377e3f655b493eeee7318bd1364571b393d4b8ac887956240ddd9bf9b916f2b50ecfd1d3ae8cfb33deb161bcc04c34926b07bc6de7c1338f951df8cfdbf4aaaab54c9f1099594d7c6efd709dab7644b81574490af5426d079db71c95f0432e9056182116ad3a43762b51de2b68e609a9cbb35964b08021e12096d04a7a85e3f997b4d204c644ce36d32032889f28e33bf537792373010cd016e4a3f121877e35d862d54d02dba4f39b4b2b38ac8dcca8235531d41d4c5858abd8353d1192d0dce3bdfd227bd24e1336ad051b9d3d9d6f8afa2e82016453aafc37a30bea8fdc27fa87e924370816f474b3a0c4d72a94398680d2a37d5bc7fc95359faf34b40c0ab2a726d68aedef0d0f52f1aa0cbe10ee1542c2028251af", 0x1000}, {&(0x7f0000002500)="14177ff5e7aa68ddd2f8fddbd7e0e5a8456c9f7dddd41004ebc0f0ecb19565ac6d05cd656dfc9bce74ce3406a44b44c60cdd875c31fc0927e380be5fbbc43f4f822ac5759b28b47e6242fd0de6dd34cb98a4", 0x52}], 0x6, &(0x7f0000002600)=[{0x110, 0x110, 0x1, "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"}, {0xc8, 0x108, 0x7, "dc5e198aaabb9531ad360d36d3c0552693a1fef2a31e2491d42f4843a03414be85a5ffd37c244b7f65af1a1ca02c6ccca5db8a9b7b02624a1ad21f894b1578cecf6507c13924c67b733fc47fee32fd8eb8bdd67d5985093adb8cfcaba42c44f42985612f68facb6f5a0ca20268e6564b0ec1e9f6f98a9951991e1683d498064d381abc3354ada351c7cb7c387063deca3d19938eb26d99d4bbcbc7efbb41286ce2af54a820ba8767a865ce698639e39ea3da9820be9beb"}, {0x70, 0x6d600ae965066b2e, 0x1, "6837c4ac49b045da04f5f109dd9326aa2a37a66f5dc3a9941db80d901403bce06db955498b01e9e1ab6729fc79f350774b69ca2db71efdc0885a4947b44f2b8e8033eaa2574ab4317e060f3ccd3dbbc71e09775b50fbdd1b3cdb9c40bc"}, {0xf8, 0x103, 0x2000, "0ccf9fd2311de66826bd3238e98bcee8dadf913c55214b071e88a962df9616b27703c44ee307168661355c37f44b27ed5138a0825a97d03d7a326e5ac31b894e523d15b8fb9d53ec682c2d6bf27d19d901592a7d76bc8b9f47a8eb3d07b4548e79e8cd13115333e3a7a5b65af591381b51c92c5551e84656c297760a278f001df56e50b5d3f9fb0d510aa5594172d7222e8ddb96526e0e776021ad401f2533dae2f9755c6e7e5020af3a3722d8c901459ed9071223a1f5e03f4b78217f50565c3dcc119c8e065a428555f2aabb42c936caa7ad5816585def348200e07aaf64df19"}], 0x340, 0x1}, 0x4000000) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xfeda) sendmsg(r0, &(0x7f0000000140)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) pipe(&(0x7f0000000000)) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000080)={{0x3c, @multicast2=0xe0000002, 0x4e24, 0x1, 'wlc\x00', 0x20, 0x5, 0x3d}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x6, 0x8521, 0x71b2612a, 0x9}}, 0x44) 03:16:15 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndctrl(&(0x7f0000001880)='/dev/snd/controlC#\x00', 0x0, 0x0) socketpair(0x3, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f00000001c0)={r3, 0x4, &(0x7f00000000c0)=[0x6, 0x8, 0x1, 0x5], &(0x7f0000000100)=[0x1, 0x7], 0x30, 0x5, 0x0, &(0x7f0000000140)=[0x4, 0x3a04, 0x10001, 0x28b5, 0x7fffffff], &(0x7f0000000180)=[0xffffffff80000000, 0x81, 0x80000001, 0x4]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0xc0505510, &(0x7f0000000280)=""/236) 03:16:15 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x10001, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x1, 0x135) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}], 0x1e) 03:16:15 executing program 5: r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10, 0x800) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000140)='dummy0\x00') r1 = socket$inet6(0xa, 0x1000000000002, 0x0) fcntl$dupfd(r0, 0x406, r0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") unshare(0x28000500) syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$int_out(r2, 0x0, &(0x7f0000000100)) 03:16:19 executing program 4: r0 = add_key(&(0x7f0000000040)='syzkaller\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="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", 0xfc, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000680)='keyring\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$instantiate_iov(0x14, r0, &(0x7f0000000640), 0x0, r1) r2 = socket$inet6(0x10, 0x3, 0x0) keyctl$read(0xb, r0, &(0x7f0000000700)=""/242, 0xf2) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000140)={{{@in=@multicast1, @in6=@ipv4={[], [], @multicast2}}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000000000)=0xe8) sendmsg(r2, &(0x7f0000000100)={&(0x7f0000000080)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000380)="5500000018007f5300fe01b2a4a280930a06000000a8430891000000390008000a000a0000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d40000000000000000000000000000", 0x23}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x0, 0xffffffffffffffff}, 0x0) 03:16:19 executing program 0: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0x0, 0x6, "af04ca", 0x4, 0x6, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0xffffff7f, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 03:16:19 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000080)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f0000000180)="f6") 03:16:19 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x5, 0x100000000080001) openat$cgroup_type(r0, &(0x7f00000000c0)='cgroup.type\x00', 0x2, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x7b, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0xecc, 0x0) sendfile(r2, r2, &(0x7f0000000040), 0x1) 03:16:19 executing program 5: r0 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000000280), 0x80800) removexattr(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)=@random={'user.', '\x00'}) tee(0xffffffffffffffff, r0, 0xff, 0xd) r1 = getpgrp(0x0) sched_setaffinity(r1, 0xfffffffffffffeed, &(0x7f00009ad000)=0x2) mkdir(&(0x7f000082f000)='./control\x00', 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f0000000080)={0x4, 0x10, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, r2, 0x0) r3 = userfaultfd(0x0) recvmsg(r0, &(0x7f00000004c0)={&(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000340)=""/243, 0xf3}], 0x1, 0x0, 0x0, 0x7f}, 0x2100) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000000580)={&(0x7f0000012000/0x1000)=nil, 0x1000}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000480)={0xaa}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) setitimer(0x0, &(0x7f00000001c0)={{}, {r4, r5/1000+10000}}, &(0x7f0000000240)) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r6 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r6, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000140)='./file0\x00') utime(&(0x7f0000000100)='./control/file0\x00', &(0x7f0000000180)) close(r3) 03:16:19 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) listen(r0, 0x400000000f0) shutdown(r0, 0x0) listen(r0, 0x0) 03:16:19 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020000000000000000000000000000"], 0x10}, 0x1}, 0x0) sendmmsg(r1, &(0x7f0000000180), 0x400000000000117, 0x0) 03:16:19 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000010001900000007000000068100022b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfdd6, 0x40040) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000007840)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000007940)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000007980)={'team0\x00', r2}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00000000c0)={'veth0_to_bridge\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x20}}}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)={@dev={0xfe, 0x80, [], 0x21}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x4, 0x8, 0xff, 0x400, 0x4, 0xc0180000, r3}) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000040)={{0x29, @empty, 0x4e21, 0x6, 'sed\x00', 0x6, 0xffff, 0x22}, {@rand_addr=0xff, 0x4e23, 0x4, 0x400, 0xfffffffffffffffa, 0x10003ff}}, 0xa3) [ 214.891190] netlink: 'syz-executor6': attribute type 1 has an invalid length. [ 214.932523] netlink: 'syz-executor6': attribute type 1 has an invalid length. 03:16:20 executing program 7: r0 = getpgrp(0x0) r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xffffffffffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000448000), &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@ipv4_newrule={0x38, 0x20, 0x101, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_GENERIC_POLICY=@FRA_SUPPRESS_IFGROUP={0x8, 0xd}, @FRA_DST={0x8, 0x1, @dev={0xac, 0x14, 0x14}}, @FRA_GENERIC_POLICY=@FRA_SUPPRESS_PREFIXLEN={0x8, 0xe}]}, 0x38}, 0x1}, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2400, 0x0) 03:16:20 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x200000000114, 0x2718, &(0x7f0000000380)=""/1, &(0x7f00000000c0)=0x1) accept$alg(r1, 0x0, 0x0) 03:16:20 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00007a8000)={&(0x7f0000002800)={0x14, 0x0, 0x7, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) r2 = gettid() perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x2, 0x1, 0x334e4d9e, 0x8000, 0x0, 0x6, 0x210, 0x0, 0x10001, 0x80, 0x7, 0x20, 0x100000001, 0x8000000, 0x3, 0xd0a, 0x0, 0x1, 0x2, 0xc00000, 0x7, 0x5, 0x0, 0x6, 0x1, 0x3, 0x3, 0x7f5, 0x2, 0x401, 0xfd, 0x9913, 0xfffffffffffffff9, 0x80000001, 0x200, 0x4, 0x0, 0x4, 0x0, @perf_config_ext={0x100000000, 0x101}, 0x2006, 0x5, 0x7f, 0x4, 0x8, 0x5, 0x54}, r2, 0xd, r1, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) write$rdma_cm(r3, &(0x7f00000002c0)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000280), 0x2, 0x100d}}, 0x20) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x101000, 0x0) ioctl$LOOP_SET_STATUS(r4, 0x4c02, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x6, 0x13, 0x20, 0x4, "db021d73a79580cdb5669d760367c881b03776e95801fd3a588d4d521ca189e6556c4c0c7241bce4d7b0585b16c79c76dae67cba4469e8a9fc811e4121b122a5", "1481f613cb38e8b04cddd9fcc8fad63673f7d8c92a13606681690598af358df3", [0x751, 0xffff]}) 03:16:20 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt(r0, 0xff, 0x1, &(0x7f0000000040)='\x00\x00\x00\x00\x00', 0xfdb7) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000100)=""/69, 0x45}], 0x1, &(0x7f00000001c0)=""/140, 0x8c, 0xfffffffeffffffff}, 0x1}, {{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000280)}, {&(0x7f00000002c0)=""/54, 0x36}], 0x2, &(0x7f0000000340)=""/29, 0x1d, 0x49d6}, 0xa9}, {{&(0x7f0000000380)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000400)=""/169, 0xa9}, {&(0x7f00000004c0)=""/53, 0x35}, {&(0x7f0000000500)=""/216, 0xd8}, {&(0x7f0000000600)=""/28, 0x1c}, {&(0x7f0000000640)=""/47, 0x2f}], 0x5, &(0x7f0000000700)=""/255, 0xff, 0x1}, 0x3}], 0x3, 0x40000001, &(0x7f00000008c0)={0x0, 0x1c9c380}) open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) 03:16:20 executing program 0: socket$bt_rfcomm(0x1f, 0x3, 0x3) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ppp\x00', 0x208401, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000440)=0xb52, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r1, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x0, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x203}}], 0x20}], 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r1}) bind$vsock_dgram(r2, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) fchdir(r1) getsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 03:16:20 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x1000014801, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f00000003c0)=""/246) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 03:16:20 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x71, &(0x7f0000000080), &(0x7f00000000c0)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) close(r2) 03:16:20 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r2 = syz_open_dev$vcsn(&(0x7f00000003c0)='/dev/vcs#\x00', 0xff, 0x4000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000400)={0x0, 0x7fff}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000480)={r3, 0x12, "8cec4edf767e00b7c512174e516bfe1b12ad"}, &(0x7f00000004c0)=0x1a) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r4, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 03:16:20 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fcb1ebbb28dd63a983") r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x101100, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8aeb}}, 0x5, 0x4, 0x8, 0x7}, 0x98) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f0000000080)='cpuset.cpu_exclusive\x00', 0x2, 0x0) sendfile(r4, r4, &(0x7f00000000c0), 0x5) 03:16:24 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x7, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="00a0bb0000d82c99240970") setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f00000001c0)=0x4, 0xda5f2bf85104176e) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x178, 0x4) sendto$inet6(r0, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000080)=""/49, 0x31, 0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x709000) 03:16:24 executing program 1: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000001ff0)={0x1d}, 0x10) dup2(r1, r0) 03:16:24 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000480)=ANY=[@ANYBLOB="020a080002000000000000000000000091c22b4b71f091fba02b1883d7e93a1915ec3495a396741577d90f9418315cec069481575fdf13eb7cc914e40b83e4c48543a34fc9f4dcdb349ff1f30b16444160c7fdf0e0937a5bd2814bcf2ec7da29c6dd13c285666eeb553040fc57cb0d677f2f072f238aad5682fc40b7220eace1b158ed2f8e905e91b7b287aefc208e517064cd9f5efeb6cf202e290fdaf30d500553bffd14ae55f4c3a88d648436441080cb143974fabadc6db75ebc020bdf0e6c4605ed7cc623a9711faf0fc585bc57d6580405866d4aa25d7e2ac029"], 0xdd}, 0x1}, 0x0) sendmmsg(r1, &(0x7f0000000180), 0x21c, 0x4000000) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000040)='veth1\x00', 0x9}) 03:16:24 executing program 0: r0 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80000) accept(r0, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000180)=0x80) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f0000000140)='fusectl\x00', 0x0, &(0x7f00000001c0)) 03:16:24 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x80, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) close(r0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffff, 0x4000) fgetxattr(r1, &(0x7f0000000240)=@known='security.selinux\x00', &(0x7f0000000280)=""/68, 0x44) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x6d, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0x2, 0x9, 0x9, 0x7, 0xd28}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000001c0)={r3, 0x7ff, 0x4, 0x7, 0x81, 0x6}, &(0x7f0000000200)=0x14) 03:16:24 executing program 5: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f00000000c0)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) open$dir(&(0x7f0000000040)='./file0/bus\x00', 0x3e, 0x0) r0 = syz_open_dev$mice(&(0x7f00000003c0)='/dev/input/mice\x00', 0x0, 0x400000) sendmsg$rds(r0, &(0x7f0000001a00)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000400)=""/178, 0xb2}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/155, 0x9b}, {&(0x7f0000001580)=""/106, 0x6a}, {&(0x7f0000001600)=""/216, 0xd8}, {&(0x7f0000001700)=""/5, 0x5}, {&(0x7f0000001740)=""/54, 0x36}], 0x7, &(0x7f0000001900)=[@zcopy_cookie={0x18, 0x114, 0xc, 0x5}, @mask_fadd={0x58, 0x114, 0x8, {{0x562, 0x8}, &(0x7f0000001800)=0x6, &(0x7f0000001840)=0x1, 0x97, 0xd2be, 0x1, 0xbf15, 0x75, 0x6}}, @fadd={0x58, 0x114, 0x6, {{0x9, 0x5}, &(0x7f0000001880)=0xa5a1, &(0x7f00000018c0)=0x9f26, 0x100, 0xfffffffffffff1d3, 0x933, 0x1, 0x2, 0x7f}}], 0xc8, 0x4004}, 0x40801) 03:16:24 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xe, &(0x7f0000000100)=@req3, 0x1c) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x10000000000, 0x100) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x8, 0x400}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={r2, 0x80000001}, &(0x7f0000000200)=0x8) 03:16:24 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000080)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f0000000180)="f6") 03:16:25 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="9f", 0x1, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="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", 0x801, 0xfffffffffffffffd) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x74, 0x8000) r3 = add_key$user(&(0x7f0000001240)='user\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a}, &(0x7f00000012c0)=' ', 0x1, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000001300)={r1, r2, r3}, &(0x7f0000001340)=""/245, 0xf5, &(0x7f00000014c0)={&(0x7f0000001440)={'michael_mic\x00'}, &(0x7f0000001480)}) 03:16:25 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000440)='./file0/file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x2800080, &(0x7f0000000300)) r0 = creat(&(0x7f0000000000)='./file0/file0\x00', 0x0) r1 = socket(0x9, 0x80001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") pwrite64(r0, &(0x7f0000000000), 0xffffff0c, 0x2400) [ 220.045383] MPI: mpi too large (16392 bits) 03:16:25 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x3, 0x1, 0xffffffffffffffff, 0x0, 0x0, {}, [@typed={0x8, 0x8, @ipv4=@multicast1=0xe0000001}]}, 0x1c}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000000)='em1/wlan1system(cgroupeth0\a\x00', 0x3) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000100)={0x3ff, 0x3, 0xffc000000, 0x58}) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x81) r3 = memfd_create(&(0x7f0000000040)="6e6f01fcffff692a2936f0d00c94808bcfbce5de2d57e70200818c6ab7847c51a44bb3aaaefbb8ae99506ae53aa88a80fec3073ecbcc3e72", 0x0) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000000080)=@generic={0x0, 0xffffffffffff8001}) socket$inet6(0xa, 0x1000000000002, 0x0) getsockname$netrom(r3, &(0x7f00000006c0)=@full, &(0x7f00000003c0)=0x48) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x17, 0xffffffffffffffff, "10dec303415fe113b503cf1ae125cffac7e0f30f657e036d8beab09fd20f016238cbff4c48bedba30ba1508f70d88ebe0a077b1bb29ee38b71b351d15ce4ec82", "c3174cfe994a2869e5662e1e2a72e0fb4aee287df2df380b95e5b25a31c8f999938bfe8bf214ff8e583ea7b0e03ff510bcddd4757451a798594da244e721450c", "a2b98fba2b259731fba7132ce30a6db82958009e4ff06da85422d63bc7d0db26"}) close(r2) connect$ax25(r1, &(0x7f0000000040)={0x3, {"b17a3ca1b31a01"}, 0x7f}, 0x10) 03:16:25 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x2f, &(0x7f00000001c0), 0x8) r1 = gettid() capset(&(0x7f0000000000)={0x20080522, r1}, &(0x7f0000000040)={0x6, 0x6, 0x2, 0x5, 0x2, 0x1}) 03:16:25 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-camellia-asm)\x00'}, 0x58) dup2(r1, r1) close(r1) 03:16:25 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'bridge_slave_0\x00', 0x102}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000080)={0x0, 0x9, [@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="1fd3d12b437b", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}]}) 03:16:25 executing program 1: r0 = socket$kcm(0x29, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000380)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='\x00\x00\x00\x00\x00', 0x100000, &(0x7f00000002c0)) mkdir(&(0x7f0000001500)='./file0/file0\x00', 0x0) mount(&(0x7f0000000f00)='./file0/file0\x00', &(0x7f0000000f40)='./file0/file0\x00', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f00000003c0)) r1 = gettid() getpgrp(r1) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='overlay\x00', 0x1002, &(0x7f0000000380)) mount(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000240)='./file0/file0\x00', &(0x7f00000002c0)='gfs2meta\x00', 0x1000, &(0x7f00000003c0)) umount2(&(0x7f0000000380)='./file0\x00', 0x2) 03:16:25 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$int_in(r0, 0x0, &(0x7f0000000200)=0xfffffffffffffff9) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f000084dfff)) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x3f, 0x480) getsockopt$inet6_dccp_int(r2, 0x21, 0x11, &(0x7f0000000100), &(0x7f00000001c0)=0x4) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x169076, 0x0) lseek(r3, 0x0, 0x3) sendfile(r3, r3, &(0x7f0000000000), 0x40c007) writev(r3, &(0x7f0000000040)=[{&(0x7f0000000240)="03", 0x1}], 0x1) [ 220.430250] loop_reread_partitions: partition scan of loop0 (ÞÃA_áµÏá%ÏúÇàóe~m‹ê°ŸÒb8ËÿLH¾Û£ ¡PpØŽ¾ [ 220.430250] {²žã‹q³QÑ\äì) failed (rc=-13) [ 220.465995] loop_reread_partitions: partition scan of loop0 () failed (rc=-13) [ 220.645405] loop_reread_partitions: partition scan of loop0 (ÞÃA_áµÏá%ÏúÇàóe~m‹ê°ŸÒb8ËÿLH¾Û£ ¡PpØŽ¾ [ 220.645405] {²žã‹q³QÑ\äì) failed (rc=-13) 03:16:30 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getsockopt$bt_hci(r0, 0x65, 0xffffffffffffffff, &(0x7f0000cbc000)=""/244, &(0x7f0000000040)=0xffffffffffffffcb) 03:16:30 executing program 4: r0 = socket(0x11, 0x100000803, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000200)=0x3) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x6400, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@int=0x2, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000240)={'ifb0\x00', 0x1002}) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000280)=""/173) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$tun(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="030000000000000000004500fde5000000000002728200000000e000000114009078e0000001a0"], 0xfdef) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0)={0x1, 0x15}, 0x8) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000340)=0x101) 03:16:30 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0xfefffffffffffffe, 0x400) write$binfmt_elf32(r0, &(0x7f00000011c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}], "", [[], [], [], [], [], [], [], []]}, 0x858) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x9, 0x4) 03:16:30 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x200000, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$int_in(r0, 0xaf01, &(0x7f0000000280)) r2 = eventfd(0x4) ppoll(&(0x7f0000000000)=[{r2}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x8) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000100)={0x0, r2}) readv(r2, &(0x7f0000000240)=[{&(0x7f00000003c0)=""/176, 0xb0}], 0x1) 03:16:30 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000010000/0x4000)=nil, 0x4000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004edfd0)={0x4, 0x0, &(0x7f0000003fe8)=ANY=[@ANYBLOB="0b63923c"]}) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f00000003c0)="c626262c8523bf012cf66f") ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f00004ee64e)}) dup3(r1, r0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000efd0)={0x0, 0x0, &(0x7f0000000000), 0x1, 0xfdfd, &(0x7f00000001c0)="ef"}) 03:16:30 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = getpgrp(r0) capget(&(0x7f0000000040)={0x20071026, r1}, &(0x7f0000000080)={0x0, 0x2, 0xfffffffffffffbff}) 03:16:30 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000080)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f0000000180)="f6") 03:16:30 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e0, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff}) read(r1, &(0x7f0000000340)=""/4096, 0x1000) vmsplice(r0, &(0x7f00004e8000)=[{&(0x7f0000000000)=';'}], 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$netlink(0x10, 0x3, 0xe) [ 225.128897] binder: 12106:12111 unknown command 1016226571 [ 225.141373] binder: 12106:12111 ioctl c0306201 204edfd0 returned -22 [ 225.153839] binder: release 12106:12111 transaction 29 out, still active [ 225.160970] binder: undelivered TRANSACTION_COMPLETE 03:16:30 executing program 6: r0 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="3d232060d68cbea880cf3b9811bfa5eaa389313a3b4f319d61e092e79a95fee09590cd101eff0e352c", 0x29, 0xfffffffffffffffa) keyctl$read(0xb, r0, &(0x7f00000003c0)=""/4, 0x4) add_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="783ea0d46279e4a0e360ad08ca167551a9ccdbe30f4f1a176b2358e65e0686843c3a4ba820d482595f843071ac8488182f217d8734463eaa572543d4499875408b993d6440e4bef321ab273158deb262bac2be01c9ef6b63a96e99acca942ffca0edc405c5f6571efa78d9bf642a2255359d5989754a0cd77d07c9c92ceb8a7c53d4c4", 0x83, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x2, 0xa0040) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000500)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x4020200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="685bc8bd", @ANYRES16=r2, @ANYBLOB="000826bd7000fbdbdf2504000000280003000800030004000000080004000500000014000200697036746e6c3000000000000000000008000600000000001c00020008000900010000000800070088000000080003000300000008000500bd000000"], 0x68}, 0x1, 0x0, 0x0, 0x37eb7ab65ecc269a}, 0x4) r3 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000001c0)=0x80, 0x800) pwrite64(r3, &(0x7f0000000300)="183cec5d0391a4fc6c0aa28ccda15408cb11cf6c9a1ecbffb92fb7e484eaffbef16683960c59d5c7f035ffceb27dedeeb681c707f28a2b05948dedd39de98c6d30e7df64159b54b3df24866702c39bc91f8d8ccc3a2cf44ab552b59d6ee53dfddb263863fe8ea3e1c81d07443cade51a083ca385a2", 0x75, 0x3a) 03:16:30 executing program 5: sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="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", 0x201, 0x0, &(0x7f0000089000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x6) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80000, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=@dstopts, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000003c0)=""/101, &(0x7f0000000280)=0x203) 03:16:30 executing program 0: seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x20, 0x0, 0x0, 0xf2cd}, {0x6}]}) r0 = creat(&(0x7f0000000540)='./file0\x00', 0x100) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00000015c0)={@loopback, @local, @local}, &(0x7f0000001600)=0xc) 03:16:30 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x3ff, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10, &(0x7f0000000040), 0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x84800, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) accept4(r0, &(0x7f0000000100)=@hci={0x0, 0x0}, &(0x7f0000000180)=0x80, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00000001c0)={@mcast2={0xff, 0x2, [], 0x1}, r4}, 0x14) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x5a, "b75e41b0383c7a40f65c74663b5639f420b24158c6e553560e5ed5ca7ffacf67aa436a056b83f75cdf145edb762b15b284439fcd3d8b406b73b5433a0e3c83ae6c9ebbdb6ea4ff62fff9fd5f9af70d094e3b85ecafdc165e0426"}, &(0x7f0000000000)=0x7e) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) 03:16:30 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x9, 0x101080) syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x8, 0x100) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f00000000c0)={0x7, 0x7, 0x1, 0x7fff, 'syz1\x00', 0x4a6c}) syz_emit_ethernet(0x1d, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0xcbe]}) 03:16:30 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x80000, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f0000000040)='./file0\x00', r0}, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0xf503}, 0xc, &(0x7f0000000280)={&(0x7f0000000080)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0xd}}, 0x14}, 0x1}, 0x0) 03:16:30 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000100)=0x1e, 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x1, 0x4) 03:16:30 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) epoll_wait(r0, &(0x7f00000000c0)=[{}], 0x1, 0x8) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1f, 0x10080) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000000)={0x1ff, 0x638, 0x5}) r2 = openat$cgroup_int(r1, &(0x7f0000000080)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="303a3def23"], 0x5) [ 225.917459] binder: BINDER_SET_CONTEXT_MGR already set [ 225.922927] binder: 12106:12166 ioctl 40046207 0 returned -16 [ 225.933158] binder: 12106:12165 unknown command 1016226571 [ 225.939386] binder: 12106:12165 ioctl c0306201 204edfd0 returned -22 [ 225.954250] binder_alloc: 12106: binder_alloc_buf, no vma [ 225.959961] binder: 12106:12165 transaction failed 29189/-3, size 0-0 line 2967 [ 225.976247] binder: undelivered TRANSACTION_ERROR: 29189 [ 225.981797] binder: send failed reply for transaction 29, target dead 03:16:35 executing program 0: r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x7, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000140)={r1, 0xaf, 0x9, "2919812e5c0013b4a8124f23b0c4af779ee444d570db6cccef0e6f311da3c7eaeb35000e6074f67d7e4de993388a2af8ede57e744e5aa61bfc6cf2d50d4bff56d9229e53e975d848fa588b4ef7be9e432ac8fd5f6d14aff723d9a05c3aeee8869ba700fd253684c51236863d4592ed8bb4cf4fceef8ae5995e5681ceedc568f55da606fc9a5be0cbcdccd749c43ec2972044180ef6c909460dab1d5f89d9c4f9c69c2aa259f72e35e5ec3ee9c8c9c7061b1fa36b22ca323185f28abeea25e939183932871faf3d3d5378b76e71216cdeda5405bff09d3eb56fd0"}) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)) 03:16:35 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f0000000100)={0x6, 0x6}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000000040)={0x7b, 0x0, [0x2, 0xfffffffffffffffe, 0x80]}) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f00000000c0)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, @msi}]}) 03:16:35 executing program 5: clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x4) socket$inet6(0xa, 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xfffffffffffbfffe, 0x0) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000000040)) 03:16:35 executing program 4: r0 = memfd_create(&(0x7f0000000080)="ff7f00006e7578747275737465646b657972696e675e2a2a776c616e30008895bdbb41f0403e91929799fed5c87235d51b32bbe816d715a79b072fc35528a0b0fc4cb2f04080", 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$KDDISABIO(r0, 0x4b37) 03:16:35 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0x0, 0x3f, 0x0, "2dbeafb806cd9f67b7c5abf955577177bdea2d3dfbf2885b8d96f1a3d97d021a11345b70c3327c78d6b10d023f7f8e7c177417b5e3e798a731b7c3e6aa36e167435e093acf5380f48e5ecd92c2fc0806"}, 0xfffffffffffffdbb) 03:16:35 executing program 1: socketpair$inet(0x2, 0x6, 0x80000000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000200)={'team0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={r3, @broadcast=0xffffffff, @rand_addr=0xd8}, 0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r2, 0xfff, 0xfa}, &(0x7f0000000100)=0xc) 03:16:35 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000080)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f0000000180)="f6") 03:16:35 executing program 2: r0 = gettid() setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000c29ffc), 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0xffffff50}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00000002c0)=@req={0x61ca1ef3, 0x6, 0x8001, 0x7}, 0x10) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f00000001c0)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000200)={r3}) pivot_root(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00') 03:16:35 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000ffc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000012000)="260000002000030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x130}], 0x1}, 0x0) r1 = shmget$private(0x0, 0x3000, 0x100, &(0x7f0000ffd000/0x3000)=nil) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000280)=0xe8) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgrp(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000380)={0x0, 0x0}) shmctl$IPC_SET(r1, 0x1, &(0x7f00000003c0)={{0x8000, r2, r3, r4, r5, 0x4, 0xef}, 0xaf3f, 0x200, 0x9, 0x3ff, r6, r7, 0x4}) 03:16:35 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x13, &(0x7f0000000080), &(0x7f0000000140)=0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_persistent(0x16, r2, r3) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000000c0)=ANY=[@ANYRES32=r1, @ANYBLOB="ffff5b00ab4cdeb695089eeeeba8d7e737de84a5bc3b829fe8daee3c656ae271736f055ce9d030be0cdbb900a3eb7b52308d9983c250a74d3931553866fa584c6c3fa05c2d6c9c4b36f9f3a22b17c21fe603f316c547832084793be3180f56"], 0x63) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/icmp\x00') ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f0000000300)={{0xffffffffffffffe7, 0x4, 0x332c, 0x5, 0x6, 0x7}, 0x1ff}) 03:16:35 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x2, 0x0, {0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0x12}, 0x1}}}, 0x3a) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'ipddp0\x00', {0x2, 0x4e24}}) 03:16:35 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") unshare(0x400) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0x8004587d, &(0x7f0000000080)={0x0, &(0x7f00000000c0)}) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000000040)={0x0, 0x3, 0xffffffff, &(0x7f0000000000)=0x10000}) 03:16:35 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") fcntl$setsig(r0, 0xa, 0x2d) r1 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x9, 0x20400) r2 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000003c0)={0x44, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0063404000000000000000000000000000000000000000000000000000000000001800fa0000040000000000000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="852a687700000000", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000000340)}) [ 230.220634] netlink: 10 bytes leftover after parsing attributes in process `syz-executor4'. 03:16:35 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/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$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000080)="66b9500200000f32ba4200b000eef30f51b40a000f20d86635200000000f22d8c1117b0f01ca0f01ca0f01cad166320f20e06635000002000f22e0", 0x3b}], 0x1, 0x5d, &(0x7f0000000580), 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$BLKROGET(r3, 0x125e, &(0x7f00000000c0)) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000100)=ANY=[@ANYBLOB="010000000000ff000100000000000001feffff0800001b9d59af"]) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYRES32]) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 230.289722] netlink: 10 bytes leftover after parsing attributes in process `syz-executor4'. 03:16:35 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket(0x40000000000a, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write$tun(r0, &(0x7f0000000000)={@void, @void, @eth={@random="6bb3a747fff4", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[], {0x8100, 0xfffffffffffffffe, 0xffffffffffffffff, 0x3}}], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xa, @empty, @mcast1={0xff, 0x1, [], 0x1}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xb8a115edde79aa01}, @remote={0xfe, 0x80, [], 0xbb}}}}}}, 0x46) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f0000000100)="6465260f6f4f79440f20c0350b000000440f22c00f01df0f01ca0f01c9cbc4e33578a500000080000f0766baf80cb834386785ef66bafc0c66ed660f3880a195200000", 0x43}], 0x1, 0xffffff7ffffffffd, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) write$binfmt_elf32(r2, &(0x7f00000003c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x7fffffff, 0x3, 0x100000000, 0x3, 0x3, 0x3, 0x3, 0x1c, 0x38, 0x14a, 0x1, 0x8, 0x20, 0x2, 0x80, 0x9, 0x9}, [{0x0, 0x53d, 0x5c4, 0x4, 0x6, 0x2, 0x8f, 0x5}, {0x6474e557, 0x0, 0x3, 0x1ff, 0x6, 0xffffffff80000000, 0x6, 0x3}], "22212051a82caf104e9cc945d1ec02909b046d569b7e176174114097", [[], [], [], [], [], []]}, 0x694) 03:16:35 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001540)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f0000000080)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@random={'user.', 'wlan1wlan0vmnet1]*\x00'}, &(0x7f00000001c0)='cgroupselinuxwlan1eth1^\x00', 0x18, 0x0) [ 230.341633] binder_alloc: 12213: binder_alloc_buf size 9007200328744960 failed, no address space [ 230.350669] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 12288 (num: 1 largest: 12288) [ 230.359607] binder: 12213:12214 transaction failed 29201/-28, size 262144-9007200328482816 line 2967 03:16:35 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) fgetxattr(r0, &(0x7f0000000000)=@random={'os2.', '/dev/audio\x00'}, &(0x7f0000000040)=""/13, 0xd) setsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000000080)=0x1200000000000, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0) readv(r1, &(0x7f0000000740)=[{&(0x7f0000000700)=""/25, 0x19}], 0x1) close(r1) 03:16:35 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000000100)={0xfff, 0x1000, 0x8000, 0x4, 0x1, 0x1f}) ioctl$TIOCGPTPEER(r1, 0x5414, 0x907000) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)={0x0, 0x6, 0x401, 0x8, 0x7, 0x100000, 0x4, 0x1d2, 0x0, 0x9, 0x20, 0x7}) [ 230.561499] binder_alloc: binder_alloc_mmap_handler: 12213 20001000-20004000 already mapped failed -16 [ 230.594574] binder: BINDER_SET_CONTEXT_MGR already set [ 230.615182] binder_alloc: 12213: binder_alloc_buf, no vma [ 230.620844] binder: 12213:12239 transaction failed 29189/-3, size 262144-9007200328482816 line 2967 [ 230.658121] binder: 12213:12214 ioctl 40046207 0 returned -16 [ 230.709253] binder: undelivered TRANSACTION_ERROR: 29189 [ 230.715244] binder: undelivered TRANSACTION_ERROR: 29201 03:16:40 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000040)={{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}}) 03:16:40 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockname(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0xfffffed4) dup2(r0, r2) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200002, 0x0, 0x211, r2, 0x0) 03:16:40 executing program 1: r0 = socket(0x0, 0x0, 0x0) ppoll(&(0x7f0000000300)=[{}, {}], 0x2, &(0x7f0000000340)={0x77359400}, &(0x7f0000000380), 0xffffff6d) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000040)='.dead\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240), 0x0, 0xfffffffffffffffa) syz_open_dev$vcsn(&(0x7f0000000500)='/dev/vcs#\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x24, r1, 0x300, 0x70bd27, 0x25dfdbfd, {0x1}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4050}, 0x4) r2 = socket$inet(0x2, 0x200000000000003, 0x9) connect$inet(r2, &(0x7f0000000040)={0x2}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x9, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value, &(0x7f0000000440)=0x8) 03:16:40 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) fsetxattr(r0, &(0x7f0000000080)=@known='security.evm\x00', &(0x7f00000000c0)='\x00', 0x1, 0x3) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in=@loopback, @in6=@ipv4={[], [], @rand_addr}}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@rand_addr}}, &(0x7f0000000200)=0xe8) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) sendmmsg(r0, &(0x7f0000005640)=[{{0x0, 0x0, &(0x7f0000000180)}}], 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = dup2(r2, r0) statx(r3, &(0x7f0000000240)='./file0\x00', 0x6000, 0x300, &(0x7f0000000280)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1004000000016) 03:16:40 executing program 4: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@mcast2, @in=@broadcast}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000040)=0xe8) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xc000, r0, r1, 0xfffffffffffffffa, 0x1000) r2 = socket(0x10, 0x80002, 0x0) connect$netlink(r2, &(0x7f0000e8f000)=@kern={0x10, 0x0, 0x0, 0x420006}, 0xc) getpeername$ax25(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 03:16:40 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0247e22f05d02c99240970") modify_ldt$write(0x1, &(0x7f0000000080)={0x7, 0x20100000, 0xffffffff, 0x800, 0x20, 0x7ff, 0x0, 0xfffffffffffff000, 0x897, 0x7}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x18000, 0x0) ioctl$BLKPBSZGET(r1, 0x127b, &(0x7f0000000040)) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) fcntl$setstatus(r2, 0x4, 0x40000000042c00) sendto$inet(r2, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendto$inet(r2, &(0x7f0000000000), 0xfffffffffffffe4e, 0x7d01, &(0x7f00000000c0)={0x2}, 0x0) 03:16:40 executing program 5: sysfs$3(0x3) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x890f, &(0x7f0000000100)="c626262c8523bf012cf66f580fb139628f44f952c3836a9ed8021f034e6502940c472344f30b8623aa") r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x1000, 0x410000) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00000000c0)) getsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0x7, @empty, 0x800}}, 0x8, 0x8, 0x81, 0x200, 0x101}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000240)={0x80000001, 0x6, 0x205, 0x0, 0x40, 0x1, 0x800, 0x23, r2}, &(0x7f0000000280)=0x20) 03:16:40 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000080)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f0000000180)="f6") 03:16:40 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) r2 = memfd_create(&(0x7f0000000080)='mime_type)\x00', 0x3) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000200)="69703668006574615016004c7300") sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000180)=0x42ede211, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, [0x0, 0x4, 0x1, 0x254, 0x9, 0x6, 0x3, 0x0, 0x8, 0x2, 0xce, 0x8, 0x7, 0x8, 0x20]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000940)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}, &(0x7f0000000400)=0x98) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/hwrng\x00', 0x0, 0x0) connect(0xffffffffffffffff, &(0x7f0000000b40)=@ax25={0x3, {"215ed47af10e8d"}}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f00000000c0)={0x6, 0x3, 0x6, 'queue0\x00', 0x4}) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(0xffffffffffffffff, &(0x7f0000f46000), 0x0) sendmsg$IPVS_CMD_SET_DEST(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x6}}, 0x14}, 0x1}, 0x0) r4 = accept4(r0, 0x0, &(0x7f0000000ac0)=0xfffffc19, 0x0) dup2(r0, r1) dup3(r0, r4, 0x80000) 03:16:40 executing program 5: r0 = socket(0x40000000002, 0x2000000000000003, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='veth1_to_team\x00', 0x10) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="324bc917fef4", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='eql\x00', 0x10) sendto$unix(r0, &(0x7f0000000140)="fdf8", 0x2, 0x4004004, &(0x7f0000000180)=@abs={0x1, 0x0, 0x4e20}, 0x6e) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x7fffffff, 0x80001) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000100)={0x0, 0x1, 0x10}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000200)={{0x2, 0x7}, {0x8, 0x7ff}, 0x7, 0x5, 0x4}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000040)={r0, 0x50c}) 03:16:40 executing program 7: mprotect(&(0x7f0000268000/0x1000)=nil, 0x1000, 0x5) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f0000000000), 0x1) 03:16:40 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x1000000000008912, &(0x7f0000000280)="006ffc2f07d82c99240970") r1 = socket(0x10, 0x2, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6504, 0x501000) epoll_wait(r2, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') sendfile(r1, r3, &(0x7f00000000c0)=0x35, 0x80000002) 03:16:40 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4000000a) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv4_newrule={0x20, 0x20, 0x0, 0x0, 0x0, {0x2}}, 0x20}, 0x1, 0x0, 0x0, 0x20040000}, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={r0, 0x3, 0x1, 0xe0b, &(0x7f0000000100)=[0x0, 0x0, 0x0], 0x3}, 0x20) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000180)=""/114) [ 235.171079] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 235.200718] raw_sendmsg: syz-executor5 forgot to set AF_INET. Fix it! 03:16:40 executing program 0: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x64000) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r1 = inotify_init1(0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r1, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 03:16:44 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x8, &(0x7f0000000140)=0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000240)={0x0, 0x0, 0x1, 0xfffffffffffffe8b}) rt_sigtimedwait(&(0x7f0000000000)={0xc428}, &(0x7f0000000040), &(0x7f0000000080)={0x0, 0x1c9c380}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)}, &(0x7f0000000100)=0x10) io_submit(r1, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001000)}]) 03:16:44 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000e40)="0047fc2f50dd2c99240970") r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e23, 0x7ff, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x20}, 0x0, [0x20, 0x5, 0x5b, 0x6, 0x101, 0x7ff, 0x1eb13477, 0x6]}, 0x5c) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000737000), 0x0, 0x0, &(0x7f0000b85fe4)={0xa, 0x4e21}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f0000000140)=0x5, 0x4) recvmsg(r1, &(0x7f0000000400)={&(0x7f0000000000)=@nl=@proc, 0xfea3, &(0x7f0000000040), 0x0, &(0x7f00000003c0)=""/36, 0x24}, 0x2000) 03:16:44 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x1, 0x2040) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) pwrite64(r2, &(0x7f0000000280), 0x0, 0x0) fallocate(r2, 0x0, 0x0, 0xad5) close(r1) 03:16:44 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x0, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x21}, 0x9}}, 0x100000000, 0x61, 0x464d, 0x0, 0x20}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000100)={r3}, &(0x7f0000000140)=0x8) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_IRQ_LINE(r5, 0x4008ae6a, &(0x7f0000000280)={0xfec00000}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={r3, @in6={{0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9c}}, 0x4, 0x4}, &(0x7f0000000200)=0x90) 03:16:44 executing program 0: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000000000)=0x2e2, 0xffffffffffffffe2) 03:16:44 executing program 4: r0 = socket$inet6(0xa, 0x2000000000, 0x9) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000)=0xa90d, 0x4) recvfrom$inet6(r0, &(0x7f0000e89f47)=""/185, 0xffffffffffffff3f, 0x1000026, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 03:16:44 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000080)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f0000000180)="f6") 03:16:44 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000004b80)={'team_slave_0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000005d80)={r2, @rand_addr, @loopback=0x7f000001}, 0xc) syz_emit_ethernet(0xfed1, &(0x7f000000a000)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08004500fec3000000000001d89078ac14ffbbe000000100000000000890"], 0x0) 03:16:45 executing program 5: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000e00)='/dev/rfkill\x00', 0x0, 0x0) r0 = epoll_create1(0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)) pwritev(r1, &(0x7f0000001740)=[{&(0x7f0000000280)="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", 0x338}], 0x1, 0x0) 03:16:45 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) sendmsg$nl_generic(r1, &(0x7f00004d5000)={&(0x7f000082e000)={0x10}, 0xc, &(0x7f00009e8000)={&(0x7f0000000000)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) sendto(r0, &(0x7f0000000000)="1a", 0x1, 0x80, &(0x7f0000000040)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80) sendfile(r1, r2, &(0x7f0000ea8000), 0x3) r3 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="bfd3505686f333c418acd96d4999eb1e39fd9d8061e6e7e561daa35c5c78276129076eb4f2f92edfa7a6d0b3132ab76efd127ac5e544f584d4de1e18a34d83dc7afdc8444adf7d79c80687ac26c6dcd799ce9964505ad3ea512c255dd75c86db29fd5f7eec095799c0e1ec332078beed8016d227395641cc8b3de980b0a89119d670af64173b198d", 0x88, 0xfffffffffffffffc) r4 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r3, 0xff, 0x2, r4) 03:16:45 executing program 7: r0 = socket$inet(0x10, 0x3, 0xc) r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="240000000b061f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000240)=0x7) move_pages(r2, 0x1, &(0x7f0000000100)=[&(0x7f0000ffc000/0x4000)=nil], &(0x7f00000001c0)=[0x1ff, 0x8cd, 0xffffffff, 0x1ff, 0x8000], &(0x7f0000000200)=[0x0, 0x0, 0x0], 0x2) get_mempolicy(&(0x7f0000000040), &(0x7f0000000080), 0x0, &(0x7f0000ffe000/0x2000)=nil, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0xc, 0x0) ioctl$IOC_PR_RELEASE(r3, 0x401070ca, &(0x7f00000002c0)={0x1, 0xb333}) [ 240.029630] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 240.037112] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 03:16:45 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x80000000000004c, &(0x7f0000000140)=0x1000000, 0x4) r2 = eventfd2(0x0, 0x0) r3 = dup2(r0, r2) bind(r3, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x1, 0x2}}, 0x80) 03:16:45 executing program 4: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0xe1) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000240)={0x0, 0x0}) timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x4, @tid=r2}, &(0x7f0000000040)) sendto$inet6(r0, &(0x7f0000000000), 0x428a, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000200)={'ip6tnl0\x00', 0x7000}) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") close(r0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000140)={0x9, &(0x7f00000000c0)=[{0x8, 0x7, 0x42d410b4, 0x8}, {0x4, 0x6, 0x24a, 0xb28}, {0x4, 0x7ff, 0x9, 0x7}, {0x100, 0x5, 0x1000}, {0x1, 0x2d3, 0x8, 0x3}, {0x80000000, 0x9, 0x1000, 0x101}, {0xd03, 0x3, 0x8, 0x1d3}, {0x8, 0x200, 0x3, 0x62}, {0x2, 0x4, 0x10001, 0x5}]}, 0x10) 03:16:45 executing program 2: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x30, r1, 0x4000000000) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 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, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) dup2(r0, r2) 03:16:45 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0xc2c00) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000000080)=""/246) ioctl$EVIOCGREP(r2, 0x40047452, &(0x7f0000d1df52)=""/174) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000180)=""/89) 03:16:45 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f00000000c0)={'HL\x00'}, &(0x7f0000000100)=0x1e) sendto$inet(r0, &(0x7f0000000000)="b363e81fe794959085412a1b45dcad7b8ff1c0de4aaa7465326ed700f26ef29be2abb47ae8daa0f1f18f6c9d7b5486ff94e53b1345f3bf4b52de08613939cd32c68fa5b77edf52c65d5d2b2d3cdc0a3650731a9963bc93b3c0402a3154b276f9ed1c867b45bb2e48563c8e560c9a109a307cde8d9e31f2adee86002d", 0x7c, 0x0, &(0x7f0000000080)={0x2, 0x4e22}, 0x10) 03:16:45 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f6bff4)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000efd000)=0x62) ioctl$TCXONC(r0, 0x540a, 0x7fffffff) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fddfff)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={0xffffffffffffff9c, 0x50, &(0x7f0000000080)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=r2, 0x4) r3 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r3, 0x540a, 0x0) [ 240.380933] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 240.388331] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 03:16:45 executing program 7: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) listen$netrom(r1, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000004c0)=@filter={'filter\x00', 0xe, 0x1, 0x2, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYRES16=r0]}, 0x7a) r2 = socket$inet6(0xa, 0x100000002, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00000001c0)={{0x4, 0x9d9}, {0x5, 0x1}, 0x7f, 0x4, 0x40100000}) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'bridge_slave_1\x00', &(0x7f0000000040)=@ethtool_stats={0x1d, 0x4, [0x4, 0x7fffffff, 0xed30, 0x15b]}}) sendto$inet6(r2, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r2, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 03:16:45 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) 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$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000001200)='/dev/audio\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000001240)={r0}) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r2, r2, &(0x7f0000000c80)=0xb000000, 0x7fffffff) [ 240.516449] kernel msg: ebtables bug: please report to author: entries_size too small [ 240.629741] kernel msg: ebtables bug: please report to author: entries_size too small 03:16:50 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x14a1, 0x402000) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000140)={0xd4d, 0x4, 0x100000001, 0x2, 0x3, 0xc}) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080), 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x14, r2, 0x729, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 03:16:50 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)=0x0) sched_setattr(r2, &(0x7f0000000140)={0x30, 0x7, 0x1, 0x5, 0x3, 0x200, 0x1, 0x80}, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x8, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40087705, &(0x7f0000000240)={0x0, 0x1ff}) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r5, 0x40086432, &(0x7f0000000040)=0x9d3d) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000000000/0x18000)=nil, &(0x7f00000001c0)=[@text32={0x20, &(0x7f00000000c0)="b8679a00000f23d00f21f8352000000a0f23f8360f4864c563b9800000c00f3235010000000f30642e660f2e188fc86095ff0066ba2000ec660f3807a431224a000066baf80cb83ccaec8cef66bafc0cb801000000ef66b880008ee8650f005725", 0x61}], 0x1, 0x24, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000000)={0x10004, 0x0, 0x0, 0x2000, &(0x7f0000017000/0x2000)=nil}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 03:16:50 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8911, &(0x7f0000000280)="060000000000000024097079420d0437c26e00bd94e9f7a0421de79b269242eb0fd4d7da1120be3ab9b956de85126085265e23019672d2d83fbb46c00f5b4acae75b4de62d40c3db314ff2778054767cb961a2d9335cc44db62a171f1735b14fb21f80920c7694c34217e0fc48adb2b70a0a5bb2b6a1dff5aadc21a669de0302cccfcdbaaab3c30a11b88b4f371c19ddd3a8d950a8f515ede95edc17ffffffffbe0067e779d57a38df025b1f57cd0de07d49c90530720782635efd01addf8ad1a845a0c0b1d9d12acad909aaaf6f272faaedf07e3fd8a1204f537313a50c177b3ee630f2c4a70e2b0dffd173") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) recvmmsg(r2, &(0x7f0000004b00)=[{{&(0x7f00000027c0)=@ipx, 0x80, &(0x7f0000002840), 0x0, &(0x7f0000004a00)=""/245, 0x46}}], 0x40000000000019e, 0x0, &(0x7f0000002880)={0x0, 0x1c9c380}) 03:16:50 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000980)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000000940)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="060100"], 0x20) write$rdma_cm(r0, &(0x7f00000009c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x1d}}, r1}}, 0x48) mremap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000ffd000/0x3000)=nil) 03:16:50 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x80800) setsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f0000000180)="d987a9b402d304dd56daabb46bf88732d7d5e0b9f3097bda087e048ed59b3d8393ed74f8cb98a8a7f2a094e9fddefe33cec0da543510c9151bc990f58ae99d48ccd4d4b7020fca6d94ce3b480fd7e51c268e68e28a3b3b6d3ca8e4646827b67e395b80f11fed31efea0a7c81cbe32a1e5ef3bd13e4787c83c3ec855390adf6a0bc866380c16d48d5054027dcf34936103e5747d4819a84adef8256e47848ad9fd6ca77d1ae104202fb525a2ad84d362d07b78da1955ec77064f2fed5bfcfe2b1c89ab2855e6585dc72ba832af936", 0xce) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000080)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000100)="550000001e007f5300fe01b2a4a280930a06000000a8430891000000080009000a000c0000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d40000000000000000000000000000", 0x55}], 0x1, &(0x7f0000000300)}, 0x0) 03:16:50 executing program 7: r0 = socket$inet(0x2, 0x2, 0x19) r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0x4, 0x20, 0x200, 0x83, 0x7, 0x200000000000200, 0x4b, 0x2, r2}, &(0x7f0000000280)=0x20) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000200), 0x8) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000480)={r3, 0x7, 0x30}, 0xc) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000600)={r2, 0x90000000000000, 0x6ad5, 0x8001, 0x9, 0x1000000, 0x1, 0x2364, {r2, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x1, 0x40, 0x4f, 0x21, 0x2ec}}, &(0x7f00000004c0)=0xb0) r4 = getpgid(0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000006c0)={r2, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x5, 0x100000000}, 0x90) r5 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)="5295ce4e318bd38e75721695277b4b2f8ba81546eac6cdc00c94231b8ba41be01e53143ce56c613e52d70fc8aedde7037812aeb9be67", 0x36, 0xfffffffffffffff9) keyctl$set_timeout(0xf, r5, 0x6) perf_event_open(&(0x7f0000000300)={0x3, 0x70, 0x7, 0xff, 0x3f, 0x1000, 0x0, 0x3, 0x10, 0x2, 0x800, 0x1, 0x80000001, 0x5, 0x0, 0xffffffff, 0x1f, 0x8, 0xa4d, 0x0, 0x9, 0xffffffffffffff01, 0x10000, 0x1, 0x6, 0x100000000, 0x7fffffff, 0x2ac, 0x5fbd, 0x6, 0x7f, 0x81, 0xfffffffffffffc01, 0x100000001, 0xfffffffffffff800, 0xa32, 0x4, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f00000002c0), 0x3}, 0x0, 0x3, 0x5, 0x5, 0xc5, 0x400, 0x4}, r4, 0x5, r1, 0x1) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/vhost-vsock\x00', 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) r6 = syz_open_dev$usbmon(&(0x7f0000000500)='/dev/usbmon#\x00', 0x8, 0x408000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000540)={r3, 0x5, 0x7, 0x2, 0x7, 0x3}, &(0x7f0000000580)=0x14) syz_emit_ethernet(0x2a, &(0x7f0000000440)=ANY=[@ANYBLOB="b1c04c43de2b891ec1584ca6aa01131111aa3e9519576aa64dba0002907873007acae0000001000000400000"], &(0x7f00003b5000)) 03:16:50 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000080)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f0000000180)="f6") 03:16:50 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000140)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x61) read(r0, &(0x7f0000000040)=""/11, 0xb) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x4, 0x2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000240)={0x6, r3, 0x1}) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r4, 0xc0105303, &(0x7f00000000c0)={0x748, 0x10001, 0x40}) 03:16:50 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x8100) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x84) ioctl$TIOCGPTPEER(r1, 0x5441, 0xfff) [ 244.939804] netlink: 49 bytes leftover after parsing attributes in process `syz-executor1'. 03:16:50 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x20202, 0x0) fallocate(r0, 0x0, 0xffff, 0x7fffffd) sendfile(r0, r0, &(0x7f0000000000), 0x80000001) lseek(r0, 0x0, 0x4) r1 = getpgrp(0xffffffffffffffff) tkill(r1, 0x0) connect$ax25(r0, &(0x7f0000000080)={0x3, {"73784728841707"}, 0x4}, 0x10) 03:16:50 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x5c, 0x0) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x7, 0x8200) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000300)='/dev/audio\x00', 0x10000, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) bind$alg(r2, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000480)=""/21) pwritev(r4, &(0x7f0000000200)=[{&(0x7f0000001080)="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0x1000}, {&(0x7f0000000000)="3208cf1b046aaee5b1b4c6da8d4074d095049c9475b2a40b41f2e083f3be58509c87c74612ba1d1721718f23ddbdacdab07cd0c5e900cd27e882923ec6fe4c25f39f504d0cf09fa0b13231f21252ca8e30d3415e16d7dada25d01c3f2d29129b8e9d83f4ffd76699d8ed63ee3f8fa3a986", 0x71}, {&(0x7f0000000140)="cf42261e89a9a8282408dc7e41632d0846ff46c452922e23ebd07be5143094d178c2550a1c2c35aad7d2c36d3830fdee0122c9d46438d287047af5b94228b780ecddc3d2724de0b71bf93a42b76e7d03785effdfb2fe4c40f1f56299a2f5388c2716174102c1bbd1039fe20841d6d73a412e81e151ec74a72c587233130cfbae9faea8d70200ae6bdff9de3ceb9214da8030891dbb64ee93b62e806f57ecef2f2c7a259d8f1f8094b0d92950845f", 0xae}, 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0x1000}], 0x4, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x20e1, &(0x7f0000001000)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000020feffff7a0af0fff8ffffff79a4f0ff00000000b7060000000000012d6405000000000065040400010000000704000000000000b7030000007000006a0a00fe00000000850000001a000000b7000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0xfcbb) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x13) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000400)={0x38, @time={r5, r6+30000000}, 0x7, {0x100, 0x40}, 0x2, 0x0, 0x7fffffff}) 03:16:50 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = memfd_create(&(0x7f0000000000)='eth0vmnet0#\x00', 0x2) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r3 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) kcmp(r3, r4, 0x0, r1, r0) setsockopt$inet6_opts(r0, 0x29, 0x200000000000036, &(0x7f00000016c0)=ANY=[@ANYRES16=r6, @ANYPTR=&(0x7f0000000240)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR], @ANYRES16, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYPTR64, @ANYRES64], @ANYBLOB="5639197a86dd86e83d3859fedff3ac2c443a029059c07a7438b4e53f8c9dcb01cb95b31b3e5db6fad0894e980f23a788fb818b1105e94b804683ef2db7c2baebbfd7df99237604c5b953af6f56850759ff0e035ee471", @ANYRES16, @ANYPTR], @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYRES32=r6, @ANYRES64=r0, @ANYBLOB="7c9862d7c2f6091190eb0ad843b0330889ef6a9cd967b3c4b5f3516f2beb2bf8cd9be62cc1d4d0392ed8203d63bef08747be9ac0f635efa132059e13c317b6959a8364f0851c1f7932fa025a5773ffb74e2fbe0db77c86ba3c04d2569ef53a5d214f6483bfd10098aa18855ae3dbfa4382b7cef9fcdd33a2ccf3b8ccf2c85c2a496dc69c5a270c1a877a66a44d1d6098ed81956e8b9d187b0f67a435487bc8ab9bd2746ad4fdabdcb5f269a9ce93f0221dc9d37a23e7", @ANYPTR64], @ANYRES32=r3, @ANYRES16=r1, @ANYPTR=&(0x7f0000001580)=ANY=[@ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYRES64=r6, @ANYBLOB="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"], @ANYRES32, @ANYRES32=r4, @ANYRES16, @ANYPTR64=&(0x7f0000001400)=ANY=[@ANYRES16=r5, @ANYRES32=r6, @ANYBLOB="e11879fc29b59ee4bc641116f290f71f2c7dbb98c20988dab68ea1b3936205c122bf5f865c2e7163ebe49941762807d7a1049bbe83df47f1e8343d03f54060d6a6a0199d0bce4571d668f5436d0939be346ff06dedc3d3ee4d68c4cf0b79fee459b57dcb5a544de835", @ANYRES32=r4, @ANYRES64, @ANYPTR64, @ANYRES32=r1, @ANYRES32=r6, @ANYRES16=r3], @ANYPTR64=&(0x7f00000014c0)=ANY=[@ANYBLOB="c4ccda0cb3cbfd43e7d3c78e8e770a96f0d3bf50b9921acaadbb3b604fe4feeb8e35c42ef5ddbecd6ae18cfea5d8335aea0bbd135992b706e732bb292e2cc4e88ffa6aa8e184d14d426249e1ef885cd2b611fd959d5a75caf91b27890ab70eb647a3dc134a2b8d9fa0125fa7d3e1d3af1a594555f2009cd24c7246b2e65b2e107bc07a21fa438a555401c78fc60f71a61bf1b79af2a1fe5b9480f1d41baaae4a16546839e94cd96137e0ca"]], @ANYPTR=&(0x7f0000001680)=ANY=[@ANYPTR, @ANYPTR, @ANYRES16=r3, @ANYPTR=&(0x7f00000015c0)=ANY=[@ANYRES32=r2, @ANYBLOB="0a86354307671852615620d5eb63577259e03cb67a90cb361b9e48baaa32233b9165a446d7bb8ac0e726c4e89ab7a8382532eb9b801dc98d09205b724614b22b6a6ac14e25299dca2da5ce8c45a0c3b4e32e7938f4a6b4087293f15762ebfd63723cd37c78ce0a207bcd11365e4738fa3be4d479904377de76a9d5dc70af4ca011207602abb6db5768b5e5ae5a3da7", @ANYRES64=r5, @ANYPTR64]], @ANYRES64=r1], 0x8) sendto$inet6(r0, &(0x7f00001e2000), 0x0, 0x0, &(0x7f0000f14000)={0xa, 0x4e21}, 0x1c) ioctl$sock_bt(r1, 0x0, &(0x7f00000000c0)="befc8778584b168cd68e06ff518a0e1c746576afb8b2bd7d93c23fb47ab4cc53774f9f224080b63737f81f704b73add94564243d6baffb10c9a7159dac408e3e2a3659c06e4d87a686d592bd089bd3b1302f97c53b8f8c1d85a42512b6153b3a373cbe68773bf5123b35bb38be848ab603dc549b0f7f2173dea1e128ac9667e627edbbfe9bee7ffc665c3e53492c860a5a162e9454a44e8665b60b04322833144baf70ae4ab1b2365966a0bf6d05a533e5b961c0b274eb") 03:16:50 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf6df5d61e71fae8fb9bbff8e62d3dcd4a96b5e92c30964e3fa750780de2df2a457c1aa1c4194d329ba7fc6036827f992dc2222fc68d364ea2856fb68d4ddcde25507d2190ace5f953b82ce46cc7cb159d5e863d152c0888fbd5ad8fbf05d08d584a52ce2d90a5426527ebad1c2a7cf39ee730efb9f3c9ed54ced8e21f7f690bcd44668799b3c73be305ab665b5efb54e3f43494b3bd4d12bcf7cc3b2737a50c21ac66bc84b9fd773ddcca2c5b95d0ef9efbd59dfd96fbb9c2c30c83c8541508897661d0f04fe66a7e340fa2289c0936781a33e8003d27502c96d01c1") clone(0x0, &(0x7f0000000380), &(0x7f0000000180), &(0x7f00000003c0), &(0x7f0000000400)) prctl$getreaper(0x19, &(0x7f0000000380)) 03:16:50 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0247e22f05d02c99240970") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000400)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) sendmsg(r1, &(0x7f0000014fc8)={&(0x7f0000006ff0)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="2000000000000000000000000700000044104e17050000ef00607f1b7919fc02"], 0x20}, 0x0) 03:16:50 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) sendmsg$rds(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000080)=""/158, 0x9e}, {&(0x7f0000000140)=""/204, 0xcc}, {&(0x7f0000000240)=""/48, 0x30}, {&(0x7f0000000280)=""/68, 0x44}], 0x4, 0x0, 0x0, 0x4804}, 0x8000) r2 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x20005) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000700)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) fcntl$setpipe(r2, 0x407, 0x1) write$binfmt_aout(r3, &(0x7f0000000300)=ANY=[@ANYBLOB="1f0000000000000000000000000000000000000000000000deffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000afa5ef0d1fb243000000000000000000000083571e1d85911c3f978b6f20000000000000000000000000000000000000000000000000000000000000000000000000008c9d31f40000007f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c2000000000000000000000000000000000000000000000000000000000000000000000000000000ef89dac900000000000000000000000000000000000000000000000000000000000000000000000000000000002049000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x220) getsockname$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000680)=0x14) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f00000007c0)={@local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x10}, @mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x7, 0x62e, 0x100, 0x5, 0x22, r4}) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000000000)) [ 245.846500] Unknown ioctl -1072671997 03:16:55 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000014000)=[{&(0x7f000000d000)="2f000000190003000000140000000f000add00d800000000f0ef7fc908000f001001737e0beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) r1 = dup2(r0, r0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x80000000) 03:16:55 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x80) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) lremovexattr(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000040)=@known='user.syz\x00') r1 = socket(0xa, 0x1, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f00000001c0)={0x1f, 0x866, &(0x7f0000000080)="f8c946b4c3dd54d2f8ebef646133ee2cdbf2b301d43b335d10548b5e01930bd499314bd919efffce51897dd2a5720c4cb992ccc6db76131800c8a0676418125ceff2fc9ef729d7d34ea3fa95465155a9f75693fd48dd9bf604e16f2df0829ca4cb7f8c807b70f73005241d47e27795b5cdb8a00d41e47cd22c14b3168115d014f2bcb836c2a9d1f443a04347230496", &(0x7f0000000180)="602ba8544912d7e7ff55134b250a23d13b1eaa", 0x8f, 0x13}) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x5a) truncate(&(0x7f0000000140)='./file0/bus\x00', 0x0) get_thread_area(&(0x7f0000000200)={0x27c, 0x100000, 0xffffffff, 0x50, 0x9, 0x66d, 0x101, 0x5, 0x3, 0x100}) 03:16:55 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0x377, 0x20, 0x40, 0x2, "7a27729a9afd8d2187a7a8d74f28499f3e49b99b7f5b396f3ec2ce8ac9ffe787"}) ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000006000)) 03:16:55 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") sendto$inet6(r0, &(0x7f0000000300), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) r2 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0xa8, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f00000001c0)=""/191) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.events\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000000100)=0x200) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) 03:16:55 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000080)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f0000000180)="f6") 03:16:55 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@ipv4_getnetconf={0x1c, 0x52, 0x15, 0x0, 0x0, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x81, 0x161000) write$sndseq(r2, &(0x7f00000001c0)=[{0x6, 0x9, 0x3, 0x4, @tick=0x3, {0x8, 0x9}, {0x9, 0x8000}, @result={0x6}}, {0x3ff, 0x9, 0x5, 0x4, @tick=0xfffffffffffffbff, {0x1ff, 0x2}, {0x416, 0x200}, @time=@time}, {0x1, 0x5, 0x0, 0x2, @tick=0x8a, {0x800, 0x200}, {0x0, 0x3}, @connect={{0x401, 0x3}, {0x1000, 0xffff0000000000}}}, {0x3, 0x100000001, 0x6, 0x3, @tick=0xfffffffffffffffb, {0x5, 0x8001}, {0x6, 0x7}, @addr={0x4, 0xf76}}, {0xd76, 0x7, 0x8, 0x1c1, @time={0x0, 0x989680}, {0x0, 0x8f}, {0x3, 0x29e}, @control={0x4, 0x5a27, 0x8}}, {0x7fff0000000, 0x7, 0x3, 0x10000, @time={0x77359400}, {0x7, 0x7ff}, {0x0, 0x300000000000000}, @ext={0x1f, &(0x7f00000000c0)="e37faf12ef9a4009d80969c49b1f5f1af1e0746a363beaf8c5b66ed6ccb700"}}, {0x6, 0x1, 0x9, 0x81, @tick=0x8, {0x8, 0x1000}, {0x2, 0x7}, @addr={0x0, 0x101}}], 0x150) 03:16:55 executing program 0: r0 = socket(0x11, 0x100000803, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x7b, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={"6966623000faffffffffffffff00", 0x4001}) r1 = epoll_create(0x6fffffff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000100)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) 03:16:55 executing program 2: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000fbffffffffffffff00", 0x8421}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000140)={'ip6gre0\x00', 0x400}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00\x00\x00\x00!\x00', 0xa201}) 03:16:55 executing program 5: setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000f59ffc), 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000003f40)=[{{&(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/206, 0xce}, {&(0x7f00000001c0)=""/36, 0x24}, {&(0x7f0000000200)=""/177, 0xb1}, {&(0x7f00000002c0)=""/71, 0x47}, {&(0x7f0000000340)=""/194, 0xc2}, {&(0x7f0000000440)=""/141, 0x8d}], 0x6, &(0x7f0000000580)=""/4096, 0x1000, 0x81}, 0x9}, {{&(0x7f0000001580)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000002980)=[{&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000002600)=""/231, 0xe7}, {&(0x7f0000002700)=""/113, 0x71}, {&(0x7f0000002780)=""/225, 0xe1}, {&(0x7f0000002880)=""/71, 0x47}, {&(0x7f0000002900)=""/107, 0x6b}], 0x6, &(0x7f0000002a00)=""/91, 0x5b, 0x4}, 0x4}, {{&(0x7f0000002a80)=@ipx, 0x80, &(0x7f0000003e00)=[{&(0x7f0000002b00)=""/63, 0x3f}, {&(0x7f0000002b40)=""/4096, 0x1000}, {&(0x7f0000003b40)=""/35, 0x23}, {&(0x7f0000003b80)=""/194, 0xc2}, {&(0x7f0000003c80)=""/91, 0x5b}, {&(0x7f0000003d00)=""/179, 0xb3}, {&(0x7f0000003dc0)}], 0x7, &(0x7f0000003e80)=""/168, 0xa8, 0x9}, 0x100000001}], 0x3, 0x20, &(0x7f0000004000)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000004040)={0x0, 0x1, 0x5}, &(0x7f0000004080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000040c0)={r1, @in={{0x2, 0x4e20, @rand_addr=0x20}}, 0x7, 0x80}, 0x90) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) socket$inet_icmp(0x2, 0x2, 0x1) bind$inet6(r2, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r3 = socket$inet6(0xa, 0x2, 0x0) r4 = socket$inet6(0xa, 0xf, 0x5) r5 = dup3(r4, r3, 0x80000) ioctl$TIOCGWINSZ(r5, 0x5413, &(0x7f0000003dc0)) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 03:16:55 executing program 7: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x4, 0x638, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000340], 0x0, &(0x7f0000000300), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x6ce) 03:16:55 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9208, 0x0) r1 = socket$inet(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaeaaaa000008004500001c0000000000019078ac14ffaaffffffff0000ff0000089078"], 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) [ 250.072260] kernel msg: ebtables bug: please report to author: Wrong len argument 03:16:55 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000040)=0x8000000000004, 0xe3) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) r4 = socket$inet(0x2, 0x2, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) sendto$inet(r4, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x3) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) [ 250.161305] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. [ 250.234268] IPv4: Oversized IP packet from 127.0.0.1 [ 250.239877] IPv4: Oversized IP packet from 127.0.0.1 [ 250.271384] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. 03:16:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) ftruncate(r1, 0x8200) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000180)={0x500000000000000, 0x4000, 0x6fc, 0x9, 0x1f}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) r3 = socket(0xa, 0x1, 0x0) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f000000f840)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000f800)={&(0x7f0000000280)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x8000) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mknodat(r1, &(0x7f00000001c0)='./bus\x00', 0x8000, 0x2) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 03:16:55 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f00000000c0)=0x0) accept(r1, 0x0, &(0x7f0000000080)) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1}]) 03:16:55 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="19ca84279fa73333240970") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000600)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1b, &(0x7f0000000100)="c1d4268279b4baba4c81a87f77f255160f2ef26dffa8f5fcd56867ac6859afed0627d7012cb5a09e1e436a763950b302b253c9ae694ac27a242d0b1005bf2ac69418e7967fa35b36d67aab70e8249aaa032f49c1480bdcddc1ed8dba32ecbe2242fcf99925be2117f929c4e1620aa83c6fec18c143adc30ce0d57f0f6cff3bf2bf1eb45b796a0992ce96f15a8de8102fafd2e1c0bd57226d9bb99a047329c797e96b9ce1138ea7b25ccc6f4685dce61dccd78ae670d8f129f1", 0xb9) r4 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) syz_kvm_setup_cpu$x86(r4, r3, &(0x7f000000c000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000080)="f20f2d7e00c4e3bd40ce630f07f7cd0c000000660f01c90ff8cd0fc7588ab8ad6e00000f23d80f21f835000000c00f23f8c4e3cd6971f500f20f08", 0x3b}], 0x1, 0x0, &(0x7f0000000100), 0x0) 03:16:55 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet(0x2, 0x4000000000000003, 0x7) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000200)='veth1\x00', 0x387) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x0, @loopback=0x7f000004}, 0x10) [ 250.609285] WARNING: CPU: 0 PID: 12533 at lib/iov_iter.c:918 iov_iter_revert+0x2ee/0xaa0 [ 250.617560] Kernel panic - not syncing: panic_on_warn set ... [ 250.617560] [ 250.624942] CPU: 0 PID: 12533 Comm: syz-executor2 Not tainted 4.17.0+ #87 [ 250.631871] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 250.641219] Call Trace: [ 250.643816] dump_stack+0x1b9/0x294 [ 250.647450] ? dump_stack_print_info.cold.2+0x52/0x52 [ 250.652648] ? iov_iter_revert+0x210/0xaa0 [ 250.656883] panic+0x22f/0x4de [ 250.660078] ? add_taint.cold.5+0x16/0x16 [ 250.664228] ? __warn.cold.8+0x148/0x1b3 [ 250.668292] ? iov_iter_revert+0x2ee/0xaa0 [ 250.672532] __warn.cold.8+0x163/0x1b3 [ 250.676421] ? iov_iter_revert+0x2ee/0xaa0 [ 250.680658] report_bug+0x252/0x2d0 [ 250.684293] do_error_trap+0x1fc/0x4d0 [ 250.688184] ? math_error+0x3f0/0x3f0 [ 250.691992] ? sock_def_error_report+0x2f2/0x710 [ 250.696753] ? sk_send_sigurg+0x3c0/0x3c0 [ 250.700909] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 250.705760] do_invalid_op+0x1b/0x20 [ 250.709476] invalid_op+0x14/0x20 [ 250.712935] RIP: 0010:iov_iter_revert+0x2ee/0xaa0 [ 250.717765] Code: 74 24 08 4d 89 7d 20 48 89 de 49 83 c7 01 4c 89 f7 e8 a6 b2 26 fe 49 39 de 72 b7 e8 ec b1 26 fe e9 3b ff ff ff e8 e2 b1 26 fe <0f> 0b e9 3a ff ff ff e8 d6 b1 26 fe 49 8d 7d 18 48 b8 00 00 00 00 [ 250.737162] RSP: 0018:ffff8801b1f6f870 EFLAGS: 00010216 [ 250.742530] RAX: 0000000000040000 RBX: 00000000ffffffff RCX: ffffc90004ce7000 [ 250.749795] RDX: 000000000000035b RSI: ffffffff8352a6de RDI: 0000000000000007 [ 250.757049] RBP: ffff8801b1f6f8d0 R08: ffff8801829a2040 R09: ffffed003b5c46d6 [ 250.764301] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000001 [ 250.771552] R13: ffff8801b1f6fc88 R14: 0000000000003fff R15: ffff8801becb2f00 [ 250.778817] ? iov_iter_revert+0x2ee/0xaa0 [ 250.783050] tls_sw_sendmsg+0xf34/0x12e0 [ 250.787098] ? expand_files.part.8+0x9a0/0x9a0 [ 250.791750] ? do_raw_spin_lock+0xc1/0x200 [ 250.795977] ? tls_sw_push_pending_record+0x30/0x30 [ 250.800975] ? lock_downgrade+0x8e0/0x8e0 [ 250.805106] ? lock_release+0xa10/0xa10 [ 250.809062] ? __check_object_size+0x95/0x5d9 [ 250.813540] inet_sendmsg+0x19f/0x690 [ 250.817323] ? __might_sleep+0x21/0x190 [ 250.821278] ? ipip_gro_receive+0x100/0x100 [ 250.825587] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 250.831105] ? security_socket_sendmsg+0x94/0xc0 [ 250.835841] ? ipip_gro_receive+0x100/0x100 [ 250.840147] sock_sendmsg+0xd5/0x120 [ 250.843842] __sys_sendto+0x3d7/0x670 [ 250.847630] ? __ia32_sys_getpeername+0xb0/0xb0 [ 250.852282] ? rcu_pm_notify+0xc0/0xc0 [ 250.856155] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 250.861674] ? strncpy_from_user+0x3b6/0x500 [ 250.866066] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 250.871589] ? kern_path_mountpoint+0x40/0x40 [ 250.876070] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 250.881594] ? __x64_sys_futex+0x477/0x680 [ 250.885820] ? do_mknodat+0xce/0x4f0 [ 250.889517] ? do_futex+0x27d0/0x27d0 [ 250.893308] ? do_file_open_root+0x4b0/0x4b0 [ 250.897699] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 250.903217] ? fput+0x130/0x1a0 [ 250.906480] __x64_sys_sendto+0xe1/0x1a0 [ 250.910521] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 250.915519] do_syscall_64+0x1b1/0x800 [ 250.919387] ? finish_task_switch+0x1ca/0x840 [ 250.923865] ? syscall_return_slowpath+0x5c0/0x5c0 [ 250.928777] ? syscall_return_slowpath+0x30f/0x5c0 [ 250.933691] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 250.939040] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 250.943865] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 250.949038] RIP: 0033:0x455a09 [ 250.952204] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 250.971415] RSP: 002b:00007f6ab1000c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 250.979108] RAX: ffffffffffffffda RBX: 00007f6ab10016d4 RCX: 0000000000455a09 [ 250.986358] RDX: 00000000fffffdef RSI: 00000000200005c0 RDI: 0000000000000013 [ 250.993606] RBP: 000000000072bea0 R08: 0000000020000000 R09: 000000000000001c [ 251.000856] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 251.008114] R13: 00000000000005d8 R14: 00000000006fdce0 R15: 0000000000000000 [ 251.016173] Dumping ftrace buffer: [ 251.019919] (ftrace buffer empty) [ 251.023611] Kernel Offset: disabled [ 251.027218] Rebooting in 86400 seconds..