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", 0xff1, 0x3ff}], 0x8044, &(0x7f00000029c0)=ANY=[]) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) 2033/05/18 03:33:36 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000013c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x10000, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000280)={{0x2, 0x4e22, @broadcast=0xffffffff}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2a, {0x2, 0x4e24, @multicast2=0xe0000002}, 'gre0\x00'}) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405f", 0x40}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/155, 0x9b}], 0x1, &(0x7f0000001480)=""/66, 0x42}, 0x0) 2033/05/18 03:33:36 executing program 3: perf_event_open(&(0x7f0000348f88)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x0, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000b4bffc), 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)) syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x41b, 0x503) r4 = shmget$private(0x0, 0x4000, 0x9c, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_UNLOCK(r4, 0xc) readv(r3, &(0x7f00005f7000)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f0000ff0000)) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x4e22, 0x2a5, @empty, 0xff5}, {0xa, 0x4e20, 0x8, @empty, 0x7}, 0x4, [0x5, 0x1, 0x36, 0x0, 0x8, 0x1, 0x8, 0x1]}, 0x5c) dup3(r2, r1, 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) r5 = getpgrp(0x0) ptrace(0x4217, r5) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000080)={0x7, 0xffffffffffffff7e, 0xffff, 0x5, 0x0, 0x5, 0x4}, 0xc) timer_create(0x3, &(0x7f00000001c0)={0x0, 0x21, 0x5, @thr={&(0x7f0000000140)="edf1209eefc51ae93de2bda1d627cf6bd3c53908943b2d94e88db851bcad874f6c8c055e55ff186850e3", &(0x7f0000000180)="a24ec8fb4388df191e570b95433a50fd1074a74969791b72dcd13d6c6ca7a5ca4b4d4ac769dc55"}}, &(0x7f0000000200)) 2033/05/18 03:33:36 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="0a0875b60ced5a54dbb7000000000000f935df8b4b4b00cdf709780f03c19f72b80ef36a3422982ee275e4781c9dd614d46a8d60f960bace0336f5af859de13bfcb542300e3edfdacb2207d306484e3fbaaf2f701f89e54e3ee654aa9c272abe43c0a19af804e94ccf3814c4b2e045aabd7b93616e2d493b0ce3a96ba48e742c9681fdea8681c4df65899547ed36604f2dd5e9e16aaec33b43eaf1d151b2687c1e", 0xa1) mkdirat$cgroup(r0, &(0x7f0000000000)='syz1\x00', 0x1ff) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405f", 0x40}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/155, 0x9b}], 0x1, &(0x7f0000001480)=""/66, 0x42, 0x8000000000000}, 0x0) 2033/05/18 03:33:36 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x8000) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x800, 0x1f, 0x4, 0x4, "1be36ea63c0977a89217356bc17b9aaf8a5dad95f0b54774cfabf6b3e8c6a00af56cc8781fcc54d582bf8cc4cedb87e5b2becf979e014e52ef16c646bd85b7a8", "12da394e8bc0c89e8d6f7c058513ad0970f64cd056eaa33316801bac7a9b2f08", [0xfff, 0x1]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000340)="d9b20d0066b98b0000000f320f320f01c9260f239cf30f2056670f009307980000b8c0000f00d80f01cbbaf80c66b8422d3b8c66efbafc0cb80001ef", 0x3c}], 0x1, 0x0, &(0x7f0000000140)=[@flags={0x3}], 0x1) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00000001c0)=@ioapic={0x3000, 0x8, 0x6, 0x2, 0x0, [{0x8, 0x6, 0x3fe5, [], 0x1}, {0x58, 0xffffffffffff8000, 0x6, [], 0x9}, {0x7, 0x1, 0x5, [], 0x4}, {0x1a3, 0x8, 0x8}, {0x7ff, 0x34b, 0x2, [], 0x9}, {0x5, 0x0, 0x800, [], 0x164}, {0x53, 0x3, 0x3ff, [], 0x8001}, {0x0, 0x81, 0x0, [], 0x6}, {0x6, 0xf4b6207, 0x6b, [], 0x800}, {0x10000, 0xffff, 0x96b, [], 0x4}, {0x1, 0x8000, 0xb64, [], 0x8}, {0x8, 0x0, 0x3, [], 0x80000001}, {0x5, 0x7ff, 0x7fffffff, [], 0x2}, {0xfffffffffffff280, 0x100000000, 0x1, [], 0x464}, {0x5, 0x800, 0x9, [], 0x3}, {0x4, 0x4d, 0x400}, {0xffffffffffffffe0, 0x10000, 0x1, [], 0x400}, {0x0, 0x2, 0x200, [], 0x456f5c49}, {0x6, 0x8000, 0x2, [], 0x81}, {0x9, 0x4, 0x200, [], 0x4}, {0x9, 0x9, 0x867, [], 0xffffffff}, {0x4, 0x3, 0xfffffffffffffff8, [], 0x1}, {0x8, 0xffff, 0x85, [], 0x6}, {0x7fff, 0xff, 0x2, [], 0x7f}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2033/05/18 03:33:36 executing program 1: clone(0x8000000, &(0x7f00000000c0)="14d290427e6afbd4f96b1f12d4fb4f136e91a093bc9c0029816991637ba5d22519ddecf509a70d399829a0526f9bf448a30e4bed31741d7456f91efcc57e05ffc98c300acfa3758be50632ace0bd41ba6d2a77767d54b8669ae327446c1cd47cce5eecc9a8fe6cc40c", &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)="5e6b9c3d90cb6e68404a4c7867930c372bc1aeb4659130f68ed6860a9e82eadbcbd3") setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xfffffffffffffffd}}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) setns(r0, 0xc000000) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000080)) mkdirat$cgroup(r1, &(0x7f0000000040)='syz1\x00', 0x1ff) [ 130.615155] PPPIOCDETACH file->f_count=2 [ 130.630990] FAULT_INJECTION: forcing a failure. [ 130.630990] name failslab, interval 1, probability 0, space 0, times 0 [ 130.642302] CPU: 1 PID: 9853 Comm: syz-executor0 Not tainted 4.16.0-rc7+ #7 [ 130.649411] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 130.658766] Call Trace: [ 130.661361] dump_stack+0x194/0x24d [ 130.664999] ? arch_local_irq_restore+0x53/0x53 [ 130.669680] should_fail+0x8c0/0xa40 [ 130.673649] ? kstrdup+0x39/0x70 [ 130.677007] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 130.682112] ? cgroup_mkdir+0x553/0xfc0 [ 130.686071] ? vfs_mkdir+0x390/0x600 [ 130.689768] ? SyS_mkdir+0x220/0x2a0 [ 130.693458] ? do_syscall_64+0x281/0x940 [ 130.697499] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 130.702845] ? find_held_lock+0x35/0x1d0 [ 130.706885] ? find_held_lock+0x35/0x1d0 [ 130.710931] ? __lock_is_held+0xb6/0x140 [ 130.714972] ? check_same_owner+0x320/0x320 [ 130.719271] ? rcu_note_context_switch+0x710/0x710 [ 130.724179] ? rcu_read_lock_sched_held+0x108/0x120 [ 130.729174] should_failslab+0xec/0x120 [ 130.733125] kmem_cache_alloc+0x47/0x760 [ 130.737170] ? memcpy+0x45/0x50 [ 130.740425] ? kstrdup+0x59/0x70 [ 130.743773] __kernfs_new_node+0xe2/0x570 [ 130.747922] ? kernfs_dop_revalidate+0x380/0x380 [ 130.752669] ? kasan_check_read+0x11/0x20 [ 130.756794] ? read_word_at_a_time+0x12/0x20 [ 130.761180] ? strscpy+0x186/0x500 [ 130.764710] kernfs_new_node+0x80/0xe0 [ 130.768576] __kernfs_create_file+0x4b/0x320 [ 130.772967] cgroup_addrm_files+0x3c5/0xa70 [ 130.777276] ? cgroup_file_write+0x710/0x710 [ 130.781671] ? getrawmonotonic64+0x460/0x460 [ 130.786062] ? kernfs_active+0x92/0x160 [ 130.790019] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 130.794927] ? cgroup_kn_set_ugid+0x2c7/0x370 [ 130.799402] ? cgroup_file_name+0x1d0/0x1d0 [ 130.803705] css_populate_dir+0x340/0x420 [ 130.807833] cgroup_mkdir+0x553/0xfc0 [ 130.811614] ? __lock_is_held+0xb6/0x140 [ 130.815654] ? cgroup_destroy_locked+0x750/0x750 [ 130.820385] ? rcu_read_lock_sched_held+0x108/0x120 [ 130.825376] ? kmem_cache_free+0x258/0x2a0 [ 130.829586] ? set_nlink+0xc1/0x160 [ 130.833191] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 130.838099] ? generic_permission+0x105/0x3c0 [ 130.842575] ? cgroup_destroy_locked+0x750/0x750 [ 130.847307] kernfs_iop_mkdir+0x153/0x1e0 [ 130.851435] vfs_mkdir+0x390/0x600 [ 130.854956] SyS_mkdir+0x220/0x2a0 [ 130.858478] ? SyS_mkdirat+0x2b0/0x2b0 [ 130.862344] ? do_syscall_64+0xb7/0x940 [ 130.866294] ? SyS_mkdirat+0x2b0/0x2b0 [ 130.870159] do_syscall_64+0x281/0x940 [ 130.874027] ? vmalloc_sync_all+0x30/0x30 [ 130.878152] ? _raw_spin_unlock_irq+0x27/0x70 [ 130.882627] ? finish_task_switch+0x1c1/0x7e0 [ 130.887100] ? syscall_return_slowpath+0x550/0x550 [ 130.892007] ? syscall_return_slowpath+0x2ac/0x550 [ 130.896930] ? prepare_exit_to_usermode+0x350/0x350 [ 130.901923] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 130.907264] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 130.912090] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 130.917253] RIP: 0033:0x454e79 [ 130.920417] RSP: 002b:00007fc84f8abc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 130.928104] RAX: ffffffffffffffda RBX: 00007fc84f8ac6d4 RCX: 0000000000454e79 [ 130.935351] RDX: 0000000000000000 RSI: 0000010000002007 RDI: 0000000020002a40 [ 130.942598] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 130.949843] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 130.957090] R13: 00000000000003ea R14: 00000000006f7e90 R15: 0000000000000010 2033/05/18 03:33:36 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000900)="0a0375b005e381e5b3b6d486c957db67ef0ced5c54dbb75f7fb0feb66c597d22f21851a6969ff77349ec4a98620e769ef131ce42de88ac27c2117502bd39add97ed01d107f06153ba67bd912f23f00b0a7cf2b9658692bff1de7d4cf6acf667bfdd5864e8c89e5a0ace94791e0484d0347dcc632872382c30d89f93e38cbcd9f9732e55b13ba473434741960ead6819f4ab1cd97eea851f5a4f89cba0ad0932fd82047d073c746a10f3f4f08c7c15051f942468a4eec24adcc6016f9d7052aaa1409a33bb774f2c42a5b7aa5d00c25815937518a3742ed502d8bbb21b6a1d1ae8d22ce898aac52d1261c6a169f3864", 0xfffffccc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000540)={{{@in=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f0000000640)=0xe8) r2 = getgid() syz_fuse_mount(&(0x7f0000000500)='./file0\x00', 0x4000, r1, r2, 0xffff, 0x400) r3 = accept$alg(r0, 0x0, 0x0) fstatfs(r0, &(0x7f0000000400)=""/252) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x101200, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r4, 0x800448d3, &(0x7f0000000300)={{0x6, 0x4, 0x3, 0x5, 0x770, 0xfd4}, 0x5, 0x3, 0x1, 0x100000001, 0x7, "89e399aabc22a2e6f8bdbc7793aa1a89232e9bd3cf2afb3c953a6d6c13e105e333545f9a987b727457db56f7e6d93e1aee56b3e06fbb66e62a7dd141a15373523d862b6e19ac1a51a20264dbcd84befc995a17d87ca0c9ae507aad507f044943a2c8ae815a62176d94a06ba29f4e154a02aa4d1c4b862aa676347f7659caedf2"}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000003c0)='gretap0\x00', 0x10) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405f", 0x40}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) connect$l2tp(r5, &(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @rand_addr=0x9}, 0x2, 0x4, 0x0, 0x1}}, 0x2e) recvmsg(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/155, 0x9b}], 0x1, &(0x7f0000001480)=""/66, 0x42}, 0x0) openat(r6, &(0x7f0000000280)='./file0\x00', 0x80, 0x80) ioctl$TIOCSSOFTCAR(r4, 0x541a, &(0x7f0000000000)=0xfffffffffffffff7) 2033/05/18 03:33:36 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x220000, 0x0) signalfd(r0, &(0x7f0000000280)={0xf}, 0x8) r1 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000001580)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000010000081724a859279dfabec6215f5e67fa31697a40d600100da26e8dc03f3d8b5e5b985d28f7f7ebbb8818fbbe5061f9d33579e52491fd90a4277ddf55c2df4ce8189134a853a00fcc5221e45c751335856633b17a7005e0bdc484db5b965a570b768158b891de4ce430b041c8fba350d762db41778340863da049ef83d189d7b88930eb2db5c4bd97ba1a9b4712dc23f4b57d90b7571b7beacaa62e924e61a84283bae68b4e213f2545d1e130e0ce9bd08e3389299a1b37a25c159233f01b7958cd8dcd408e879ba21c4daf1d84c8df0fb7ba806a7e14747e30d992854779ff54a1b0ec1d99137464eee271edaa5934f77346ae0b0fa84ab8e19ec0d5027e75548fbc120b5b9af35bacabb91a2e68af536a7303421283d8619e8aab398cd8dca2884a1290a1c05b4abff484eafd4b5375530bca069cca6b827a54842265325dc864ae856640ab4b9da23a31448d1c5688d2ddc2c92f20ef087ff9beeac346a645bdc11e6387ea26f8a64e30378657c05cd6f84a35308a9034a4162b1c5ba4e8ea038c241e831ac7a5b5881b6e45aec07d5328b588ab3459c4e1716d661060bbae9eff7a129668a68627fde42bec0f7547a9e5031715d67404bac0a1d6ddd8735ec09a638c7ab8987c46bef5cc999294231e99735b3d73b1020682add0cef9b19af359923d58329e330899478750bff5360af8d2e41e6daa598b53255a48243eb11b0c3a0912cda3a086d0c54f3d38f36b880f2c8e7d5f2d6cba9e772345feb9eb4e6929b40616fde37910c3c629d53a14c3b1f0ac331ea4e9b5231f6422ef6d6575ad4371a4306f884b67d5243c934a0183ccb5aa1ea9c2e99850f05293db7440ca4c58039f3f30fcaaee778f19f0d20491462e375b8fc5d280cf39fe87f851a38250dd7ec73e2b445c21e580ef3ae1d0f294b0cc72231a8407d77c77d368d455d386da2ff8a1250789665cb8fc7ab7c725104832b474a58ac6d84fbd279f604caa75368a9a665ca1a504a035a867b02be8018591424f663026514a3cdf65c688d88c2a3ab248ffabccaca1402f3091f41eae302d8b7961b378ea7a88782f4bc5c44e81fc7e29955ca590f5595a53ad878e98d98a879a6955ccc47fd2c3f617f323329f970c81d3abad84210c6acffe0e9cff55474d298b52d26b82b160830a31881a500babeb595dcb53f3f466a154b1e521cf5ecd4f23cb34e720ff4295329d7c06cff7cc9272347822fc29ef6cb826c9045ee8b56f8a8bac9f63627c65545f876116146a1d18b819455e3a1c1b0da4bf5c577a4932b09598e0544ab33cf3567f880b0177bdc0bcbe391bf98439f1b73396500940e7a9a5013851100fa2b075883373c01cdb6d5bd8f70fd614f7fc4744f4ba67052a9b00c7d0110bda9141c3b81c1008ac09e52bb841cf9febafd329a18e14c56f0c0dd11d3a12c1a0daef20e398b0d68621ff89b16d066697fd66f5bad75597d2f23e501d5777c321cdb26e21e22544432016a014c29109756819268ca69dcd0abd83da2e5b64fff61c6ae1683f3cbd79db5c93ec19f2e36165b9152a6afe6e695634d4b0e0ae3c2895527fbe2f2ae21c70ffaaabfa365e384600ba9c98953d56fa0f3cc2ff4642289957f69ff2c864ffa353039c70658d37b67a1801781d49331ef6cdeb38b981197970735202ce0baab8bb0c0d6e1480edfd4e8713253219ab4a97591dbe9bbfd4f87abc038ba9ff3881d4548378c76b10e1a741cbb67adf4fe2adee1b02e597ce669b7ea8226371a5307ef732bd50f036cc62446878e8823bb69ded0334b9a308b005b6b08bbe0d768413874769f31f3c689204413bdb755b3bacc661f11a2df5f84a117af151effe2fa3d354cd8d103ae1f9aa6fb7736793a9504d016f0f707f4be0f1b2b6d150060a695086df9b84309810798fa85cb836eb9ed58e66926b02bd2b8d53bc677c980ea2ea75a63a089fc62cd11897a9b28c85c6cc7f1bdd0a44404923fd3c2f91bf2a95acc0f3fba11226a7e4f5e53a058e8b06256f2f21d60041f802225173c9249c7cc211df3d20227e2b65a521519b4ace73eff32e6d6726108aba8dd31d0eac1d7f1f7c19d87b1c9d2f43c052646f6ec30d80f3e6eb43d065312eb2d1cad4ec58aac733794d01a2dc1b5adaff9cbca465c607e786f8043d2a12d1dc637a50400c735c162f2e4ddcfa77395d0084fef5202914cf9889f2b1ecee2a47c50bf840c88775bd61c72f15f24f8f162558671a89306ba375d967b17ca5b1b68fc01f6178c5188ec0feeb205265928fc78c305c03db868a99913c6f1fc90412407ee2da3675403284cd3a5879b2e664a9444a6ec65ec031ed796bd642245ec33ddbecd2a325db8f001542626d66d5ca9af93a5f4304c3f825f3f1cd7d08001422a2b3e0eb2ef24f5202933bc957227d20cfdd1f69612da2c01b55c584ede984d0137e0c4a791fea298c95ad26db275313007408ab5a420ec26c01146493bf4688c75402b1d69a015974130a5a8d32a6c02afdf3e32685fffd0a567b235f7d5d990b37656f61d375fc17e6018bb136071e7d159ae755810ab1df033647b67ab4f70fbd70c984ac9d8703aae4693ea9d0b2944bdafea6a288a2f98585b160e7a179a70d9789806318f476002413c10e2a9f020bd5ff65d84d486407ab2609161e3dd502c47f9b12f08da8cda501241a3fedb5da1e86fcd7314cb2b332a29b3dd7c699326a0299a38dbf0da45dcfec941646956f9632e0373a9e70948e536f199c9beb0f34b8939b9393ba2499ddf697b870ead9af7fb0ad58e1cd15506756aadee49d57dbc243e6c3ecc8ab1bf265f6713e82aff3d306e83bb723d0d5f64ad85382b4cf9eae581b360a637e27cc5989a4809e55ef18e745b9233f8454f26cbf941a994f8a60a548552d1d2cc4a688f49eaf344605e94f64f1d3533df69c363f09142d293319f6d1aad33cfb90659b76dd29566e807e5a789388dad4001597e17b9b9780a485b5ea1bc5a4ac61a10c4be74e365b636d8167ea1108b33a46f5ad7194ef4208494b8bf77b8630f2225f5626933cca32ed945aab7a806aaa832b7bdf3be60692a60caa48f86bc8b57221a163302da3cbaa7e4d295716bf20f381a313e66606e86b5b7ef8398990e6e3e5eed118dc4713103f2e3524c0294462d218d83753b51024cfe322161c259f035dbb54132efc2e3a8275d43d58aefd404129345d2b654329ae95f850f9963e3ccc15635cbd0402a36250412a0c30fb2fdc6dbc47447f310e0b26a7cbb67b5dbc14d9d053f7b8b8fb9e58187072d2b1a2901dc4b21d30807f09298e8e690054d1c39952198825d48d6c05a406e441602414d20fa48d691067186bd2179bd53e9d583eb1a6999b63db0ba5d7162c2fcfb11e59e4e2859bbac531075401f70a3eeb7cfcbbeeba8a296dda463dc67ecc88a89d144d2650ad93b79a31e1af2564c3d92cfc3e7387c0f54948855d428df18a2669d32b0a3dc52d5c0d9731af674ad2e201ac3215e23bf65e3398c76c3124c6e00a042ca62b90b6ae232fabddf2752a687d12069e01724c0d0bf12fd4d94ec82a312571ed55990ec7ee1034d1e1a66ee9e4676fd9ccc1a83350e92478e587e9ad4658b14e5bf1cca63f05e3fb5e961ee1c784dea720e3fee1ab540864e106d2b466e3be6dbbd37afce25234e11b9ec517a9114c57521103975734d0b25f3ef6afaa271c06e926c42c98921007850c1db9bdb9529dfa6c7207acd18f01abf0c79b4cfc594ae623fc091360d2f442e0d648a5ad0919388b74fa2a32eab73ffda6752a8610d917eda4203f85296ac20f22142f7a4da384e12bee203dbabc83258a5bcaa897d5f42c46ab23645af1eeff928662511151559122beb3f7b84a52a191c88f73412167ea8541da2b144dad33572636209759605e8e5b08deaa2c489cf845e44c4dec94942848b744f99bad8ec0f9cb9465af8121338d0507674b9102a9f08cf84dc5d0a52cf3b25922be19cc7bcf8c27718d857f01fbc4642aa4249308e10aafbc326c3118bed4dd7a248a701a306fbaf6ed69ea0dfd62b69f9d8018ef1630dd6e77cc953ab22d4f85da489d7bb2c50d73d91afbca267cd9cc1c48703bea2779f0971d3b7a7d2e449d457cf9bcdc651d5040f39f2f8a512bd145d6f49366567a6f2649c8fa7e23b8b143b794df6a0e7caf990eec7b0025d38c0dbc223346f63f1ecb0ca5484459f2554691b1c2d29a7c4f3161680742510a8a7721aea0a0e0474396ed106653c617f9bf54818d1eb54b61fbbb91486f8817f1831a25ebe44a8356f806f406288cfa8dcf910c76254212cfc5ad99dd70de0487878d27a53acce6ae9364be7d311446a6de9663e4ab9ccf1e2001c6f3609c79b553e2d0ac75c3b8dd9d2e4c1d352b70421d294f0b75f3013dbdb4a83e14b004b2536352aa5b65e1a85c7678b1ec0d97987133fef2c37da0b72b3964d89b9b51b86b52223ac21b765bdfcad792093c50d52ab25761f36ef611118b0c1d15d136a98e5c5fbe13b0238b0c246e9c01ec960cfce4ac0c3c87a2c1b1375d6051a3047b1082ae3489812a8388cfc31903a245eb0119c9dbe0f058dd19377eace515d8f3f147594d0fdee3c735556d611ab3240ecd67f7f7565df9508c22520a9096a0cf29acfaf6b7a4c62479d95fc187e4b182c3924c4a0b6e8836dbd922e2366637b700f51b6840ddd9e8b3f1f43500d5290676771fbe078bee380434877d3138cc910970382c742edde0861a9708dd8ba0c7528739f6e2a66b024dfbbc972603d59c8aba2194efc240edd251dce0e559b9905fd2244c65ffcb81397da9f5b6f374e33983ddef8fbbcb7687d056588ae4be0fd237cdf1c6f98d03d14edcd3666d6704f9bdbb486c932b387d4293caf1f35b5b33fe76801ddeb700e4f6326bfec88c239d05c3b24d19e62a9e56720f8da138dec3ae0e60f98704f39e7499f985ed7e52338155a3f35af0efea44a1fbdb39b32e70faf435b21d2f34bad474e7c2468479d5c1fb6e5dd0bd1f9a551cd03e5947f486ce8c650524446f2366445ff76b70cf3ee5c583304a7d53338121773c28bb8e48c2b7fdf2cd2d1b5a2bf936861b6fa0281527b0ae5edf852514aaeb3349227be58b0d46e1cf80c9ac1762f690e58d23d188732e3175fd63193201e5141091953d973046d70282069b6c3f4dbef9e1311d87876f095c9e6ee5e7eaeb1a0daa53799d68897c4ec9eb884ed3b6f4f4aa11e2a2d443c57fc72a221d6c01fed6bf742e48c9313b6dd0e8ed1580a87af6a5aece8698c1e60f7703876da81e6996610d678c08873ffdc11153f32f0d9adf699430f5e8c07c6fe2e4be66069325e6c299148ae35912f97c127af651c7dd11d3318ad0a917f5e5983b59296086d46853815e71de37e600a26e46e7b56e8332d4687734f305e62fb7cd3ef67f58023d5671e8f8c1b6838917868ab22e168d152cbcc5921fb7cce6846260b79d13f9aa1a2d08101c8e0e97af5ba7872f4b71d4185c28e071b4ebb7f3faa2fbe8eaeb426840c62dc27e8cc9acd94c4c24384b4bc7a29a48ff8124b0eb46088f913022d7f057b83d359eeaf794a2a37d551c13e6aea3c3a1c9eca85a3f50061f57a14295cc0ca91ca9c6fa30820515eea48215c4733a3e4fdda8f37c5bb33ab9f676022486f580f2c30eb1b180a07121536f11ee799a81356b88330b6448f1ba5bb9e258ef3bdc0ef7bfba0973b4239b496d008cebbc56cfc34ffc4e31e9650eb143bb286d173ff160c6e6acf68d2180000000000000000000000000000001dc2b30c4b8f7330fbc11980675a5fc9cfb134631c8eff535708f89f33eacc511747901cb3cbe09403043adb7c9d7c1d4ec1b4f36e59f5f5a8e13efff038e6a5ecba749a0c4576d94c9c89f1ab54576e920172760f75bd0565c11a7369ba102c90a1ce05"], &(0x7f0000000040)=0x1024) bind$alg(r1, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00000013c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r4 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405f", 0x40}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/155, 0x9b}], 0x1, &(0x7f0000001480)=""/66, 0x42}, 0x0) [ 130.964595] cgroup: cgroup_addrm_files: failed to add cgroup.subtree_control, err=-12 2033/05/18 03:33:36 executing program 2: perf_event_open(&(0x7f0000aaa000)={0xfffffffffffffffe, 0x70, 0x9, 0x1000000000000202, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) [ 131.021158] PPPIOCDETACH file->f_count=3 2033/05/18 03:33:36 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000300)='irlan0\x00') setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000013c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x42002, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f00000002c0)=0xa333) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x400001, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000140), &(0x7f0000000280)=0x6) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405f", 0x40}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/155, 0x9b}], 0x1, &(0x7f0000001480)=""/66, 0x42}, 0x0) 2033/05/18 03:33:36 executing program 1: r0 = socket(0x1e, 0x0, 0x4) close(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0x6, 0x6, &(0x7f0000000500)=[{&(0x7f0000000080)="bd35462bf006c26ee4b2fcdfa8bbb2065580f4d6f3881a04f7a760a739c82cb37c6576ee89db25696d74c7b644e58a56b3a27764ac951271fb03d8e0350b0be569c222b26d4a94d27ca6c990af173733c3734c4c741c74c17725315176bc67", 0x5f, 0x4a}, {&(0x7f0000000100)="5ac2f74a0effb9c7e20186a5e6e079c37f6d62d28b4edd1dc02b77fce1c7fdedbc7972daadad4acc53d0977177", 0x2d, 0xfff}, {&(0x7f0000000140)="861796c0e2a76fc3c06c1c1d174546300eb8dd0d5350e9c51f0f648a8c55b45188ed02e044decc90eee8a09ed36b77fb379db9df3b67a2441289da06b2d21e0771f2bed3ef1d9429f18ed9fd2b83dd78f9de89af1d63302061ff229b015ab9c5379f85b7b176ea3b6e67a8bf57a5f348f658c0a4db9aa97bbb77c7d76a584d6f27f795998595603ae9aa41bd3b5d2352b4b9676498836e9ad4a39f6c0bb999d181cd853af1407b0bed744e8b59a2c8ca578f2f522b3e9a3f92c1f29b79e3c524f8d4306f16575ac4567663008d734e36a1d30feaf7e8bceebe3c30a80e11cbf6977bcb5e2993eaef074e73aff81be3", 0xef, 0x100000001}, {&(0x7f0000000240)="75c3340dda2eabf47075fa7315648a474e2b254fc400b55f76e3929eab30d410839551af9b87121a409b2ecab108a3645757c0a320278c7f36bb19507e851703e56ddbdea946e0a40f24d7f0297b30af45525e770b7bd04774008fef8452f41c5eb52198a9a1a10ec27e2b8b696c5f1d9d4ad976a0efbac153a95ee4f2d485f2b8", 0x81, 0x1}, {&(0x7f0000000300)="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", 0xff, 0x1}, {&(0x7f0000000600)="a016e1a03bf904bb34bfa19c17f8f392e35d3dfec42a6ae443e931d43b321274dd63ec8044dd659b20bef584c63fa29e9f2dfb12233b05547485e600d8feed9dec1050d7c5f8ea05db8e0f22a16dca8630ed25020d2c9a2e9ce5ea657544601b514518f88e2eb6b7cc41cf4266321f0fbe07abe9684fb157b5a749dd615bc4bf7bace50bd3a418117c9b53a8ae640bf5324468b0b2f3806c461c3478b81c438ee3762d32cea1743a3968a8a94234166b5ae375724e6ab9835dc8b996c5c13960239d909244ca382c666d1ec961aebda0", 0xd0, 0x10000}], 0x20000, &(0x7f0000000400)=ANY=[@ANYBLOB="d489c32bbf15c82e45e415b5ae6fdbc7a1a12ca8d1084ced620b"]) fgetxattr(r0, &(0x7f0000000440)=@known='com.apple.FinderInfo\x00', &(0x7f0000000700)=""/154, 0x9a) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000d40)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x4}) 2033/05/18 03:33:37 executing program 2: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x887c, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000200)) ioctl$TIOCNXCL(r1, 0x540d) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000200)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000300)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000340)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8, 0x1, 0x100000001, 0x400, 0x5, 0x100000, r2}) mq_timedreceive(r0, &(0x7f0000000040)=""/97, 0x61, 0x0, 0x0) r3 = semget$private(0x0, 0x1, 0x40) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000000680)={{0x8000, 0x3, 0xffffffff, 0x7f, "c6fc180a48c23d4503c5a00b430382e130e4bb567b0b6dd788066db6b6708548bd435ef61c356607de0f0b0a", 0xfffffffffffffffa}, 0x3, [0x7, 0xfffffffffffff780, 0x8000000000000, 0x2, 0x0, 0x8, 0x10000, 0x7fffffff, 0x3, 0x7fffffff, 0x6, 0x0, 0x5, 0x72, 0x800, 0xff, 0x4, 0xfff, 0x3, 0x7f, 0x20, 0x7, 0x7, 0x4, 0x6, 0x1, 0x4, 0x1, 0x6, 0x4, 0x4, 0x7fff, 0x6, 0x4, 0x396, 0x2, 0x3ff, 0x9, 0xffffffff, 0x7fffffff, 0x10001, 0x8, 0x1, 0x20, 0x7, 0x6, 0x3f, 0x1, 0x3f, 0x80000001, 0x8, 0xfff, 0x4, 0x7f, 0x0, 0x4, 0x1f, 0x9, 0x7f, 0x2, 0x80000000, 0x8, 0x5, 0x1, 0x5, 0x1, 0x1, 0x6, 0x2000000, 0x69b, 0x196e9ddd, 0x1, 0x1, 0x5, 0x0, 0x3e52400000000, 0x0, 0x4eb9, 0xfff, 0x908, 0xba, 0xffffffffffff0001, 0x5053, 0x3, 0x20, 0x80000000, 0xffff, 0x0, 0x1, 0x400, 0x2, 0x81, 0x400, 0x100, 0x18, 0xff, 0x400, 0x294f, 0x100, 0x6700, 0x200, 0x2, 0x100, 0x7fff, 0x3, 0x1000, 0x2, 0xf9, 0xfffffffffffffff7, 0x823a, 0x80, 0xc3, 0x80000001, 0x800, 0x9, 0x5, 0x1000, 0x200, 0x1, 0x3, 0x7, 0x0, 0xb6b, 0x7, 0x0, 0xcd, 0x1, 0x9b1]}) semctl$GETNCNT(r3, 0x7, 0xe, &(0x7f0000000480)=""/82) seccomp(0x1, 0x1, &(0x7f0000000440)={0x2, &(0x7f0000000400)=[{0x9, 0x5d15, 0x1, 0x3}, {0x9, 0x100000000}]}) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndtimer(&(0x7f0000000640)='/dev/snd/timer\x00', 0x0, 0x400) r6 = dup3(r4, r5, 0x0) creat(&(0x7f0000000bc0)='./file0\x00', 0x142) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f00000003c0)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x2}) mq_timedreceive(r0, &(0x7f00000000c0)=""/144, 0x90, 0x0, 0x0) mq_timedsend(r0, &(0x7f0000000040), 0x0, 0x0, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000180)={0x9}) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) mq_timedreceive(r1, &(0x7f0000000500)=""/103, 0x67, 0x10001, &(0x7f0000000580)={0x0, 0x989680}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000005c0), &(0x7f0000000600)=0xb) 2033/05/18 03:33:37 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000000)=0x83, 0x4) bind$alg(r0, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000013c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405f", 0x40}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/155, 0x9b}], 0x1, &(0x7f0000001480)=""/66, 0x42}, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x4000, 0x0) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000500)=0xffffffffffffffdc, &(0x7f0000000540)=0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000380)=0x5, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x20001, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000280)={0x3f}, 0x4) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f00000004c0)={0x0, 0x77, 0x6c9c, 0xe, &(0x7f00000003c0)=""/14, 0x77, &(0x7f0000000400)=""/119, 0x1, &(0x7f0000000480)=""/1}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000005c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="3f0000003c682127954529dff4612bc7fdfd1b8486c15ec0371ce7e60d1cdb771356bb950c156583e60d76588570e39fe30000000000000000000000000000000400005aef02bd033f36d05b56ca2d7b45063e826840de0770bf2b970bfa"], &(0x7f0000000140)=0x47) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000300)={r4, 0x2d, "aa079224fd41dbb3ba690fd461dd05f5e0dbcddfa9ff842249be090a7a2887430758dc39fa27509f3d8c2a43ce"}, &(0x7f0000000340)=0x35) 2033/05/18 03:33:37 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x8000) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x800, 0x1f, 0x4, 0x4, "1be36ea63c0977a89217356bc17b9aaf8a5dad95f0b54774cfabf6b3e8c6a00af56cc8781fcc54d582bf8cc4cedb87e5b2becf979e014e52ef16c646bd85b7a8", "12da394e8bc0c89e8d6f7c058513ad0970f64cd056eaa33316801bac7a9b2f08", [0xfff, 0x1]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000340)="d9b20d0066b98b0000000f320f320f01c9260f239cf30f2056670f009307980000b8c0000f00d80f01cbbaf80c66b8422d3b8c66efbafc0cb80001ef", 0x3c}], 0x1, 0x0, &(0x7f0000000140)=[@flags={0x3}], 0x1) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00000001c0)=@ioapic={0x3000, 0x8, 0x6, 0x2, 0x0, [{0x8, 0x6, 0x3fe5, [], 0x1}, {0x58, 0xffffffffffff8000, 0x6, [], 0x9}, {0x7, 0x1, 0x5, [], 0x4}, {0x1a3, 0x8, 0x8}, {0x7ff, 0x34b, 0x2, [], 0x9}, {0x5, 0x1, 0x0, [], 0x164}, {0x53, 0x3, 0x3ff, [], 0x8001}, {0x0, 0x81, 0x0, [], 0x6}, {0x6, 0xf4b6207, 0x6b, [], 0x800}, {0x10000, 0xffff, 0x96b, [], 0x4}, {0x1, 0x8000, 0xb64, [], 0x8}, {0x8, 0x0, 0x3, [], 0x80000001}, {0x5, 0x7ff, 0x7fffffff, [], 0x2}, {0xfffffffffffff280, 0x100000000, 0x1, [], 0x464}, {0x5, 0x800, 0x9, [], 0x3}, {0x4, 0x4d, 0x400}, {0xffffffffffffffe0, 0x10000, 0x1, [], 0x400}, {0x0, 0x2, 0x200, [], 0x456f5c49}, {0x6, 0x8000, 0x2, [], 0x81}, {0x9, 0x4, 0x200, [], 0x4}, {0x9, 0x9, 0x867, [], 0xffffffff}, {0x4, 0x3, 0xfffffffffffffff8, [], 0x1}, {0x8, 0xffff, 0x85, [], 0x6}, {0x7fff, 0xff, 0x2, [], 0x7f}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2033/05/18 03:33:37 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x14000, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) r1 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0xb, 0x1}, &(0x7f00000001c0)=0x0) timer_gettime(r3, &(0x7f0000000200)) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000100)={0x7, 0xffffffffffffdef5, 0xb594, 0x9}) r4 = socket$inet(0x2, 0x5, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r5 = dup3(0xffffffffffffffff, r2, 0x0) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000240), &(0x7f00000004c0)=0x4) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f00000002c0)={0x1, r1}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) fchdir(0xffffffffffffffff) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x200000, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) ioctl$KVM_SET_IRQCHIP(r7, 0x8208ae63, &(0x7f0000000000)=@pic={0x1, 0x0, 0x57, 0x256, 0x73, 0x3, 0xffffffff, 0x4, 0x8000, 0x0, 0x2, 0x0, 0x3, 0x77}) ioctl$KVM_IRQ_LINE(r7, 0x4008ae61, &(0x7f0000000280)={0x0, 0x3}) fchdir(0xffffffffffffffff) finit_module(0xffffffffffffffff, &(0x7f0000000480)='%$\x00', 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x0) 2033/05/18 03:33:37 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000040)=""/224, &(0x7f0000000140)=0xe0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000280)={0x4, 0xffffffffffffffff, 0x1}) 2033/05/18 03:33:37 executing program 0 (fault-call:8 fault-nth:17): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) open(&(0x7f00000000c0)='./file0\x00', 0xa0441, 0x80) syz_mount_image$msdos(&(0x7f0000000400)='msdos\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x1, &(0x7f0000001640)=[{&(0x7f0000000480)="9196b107dc9e5c731d56d84afae6a7bf24", 0x11, 0x1f}], 0x0, &(0x7f00000016c0)=ANY=[]) socket$vsock_stream(0x28, 0x1, 0x0) mkdir(&(0x7f0000000180)='./file0//ile0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000002a40)='./file0//ile0\x00', 0x10000002007) syz_mount_image$btrfs(&(0x7f0000001700)='btrfs\x00', &(0x7f0000001740)='./file0//ile0\x00', 0x0, 0x1, &(0x7f0000002940)=[{&(0x7f0000001780)="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", 0xff1, 0x3ff}], 0x8044, &(0x7f00000029c0)=ANY=[]) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) 2033/05/18 03:33:37 executing program 4: r0 = socket(0x0, 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x103000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000080)={0x0, 0xa0000000080000, 0xffffffffffffff9c}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000980)={{{@in6=@local, @in=@multicast1}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000000300)={0x1000, &(0x7f0000001540)=""/4096}) unshare(0x60000000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f0000000880)=ANY=[]}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000004c0)=0x80000001, 0x4) getpeername$netrom(0xffffffffffffffff, &(0x7f0000000400)=@full, &(0x7f0000000140)=0x48) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000500)={{0x2, 0xfffffffffffffffe, @dev={0xac, 0x14, 0x14}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000003c0)={'irlan0\x00'}) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000000a80)={'vlan0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}) connect$llc(0xffffffffffffffff, &(0x7f0000000700)={0x1a, 0x339, 0x1f, 0x1e8d, 0x1f, 0x50, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x10) read(r3, &(0x7f0000000200)=""/41, 0x29) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000240)=0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000000600)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) 2033/05/18 03:33:37 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000001480), 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) readv(r0, &(0x7f0000001980)=[{&(0x7f0000001640)=""/180, 0xb4}, {&(0x7f00000018c0)=""/182, 0xb6}], 0x2) r1 = syz_open_pts(r0, 0x2) readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/61, 0x3d}, {&(0x7f00000014c0)=""/239, 0xef}, {&(0x7f0000000080)=""/10, 0xa}], 0x3) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000440)=0x5, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) dup3(r1, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) r2 = socket$inet(0x2, 0x0, 0xfff) readv(0xffffffffffffffff, &(0x7f0000000180), 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000380)={0xefa, 0x800, 0x0, 0xbd680000000, 0x9, 0x1}, 0xc) setsockopt$inet_int(r2, 0x0, 0x21, &(0x7f00000000c0)=0x3, 0x4) [ 131.530980] FAULT_INJECTION: forcing a failure. [ 131.530980] name failslab, interval 1, probability 0, space 0, times 0 [ 131.542442] CPU: 1 PID: 9917 Comm: syz-executor0 Not tainted 4.16.0-rc7+ #7 [ 131.549544] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 131.558900] Call Trace: [ 131.561495] dump_stack+0x194/0x24d [ 131.565123] ? arch_local_irq_restore+0x53/0x53 [ 131.569804] should_fail+0x8c0/0xa40 [ 131.573528] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 131.578629] ? rb_first_postorder+0xa0/0xa0 [ 131.582933] ? __mutex_lock+0x16f/0x1a80 [ 131.586977] ? save_stack+0x43/0xd0 [ 131.590579] ? kasan_kmalloc+0xad/0xe0 [ 131.594447] ? trace_hardirqs_off+0x10/0x10 [ 131.598746] ? find_held_lock+0x35/0x1d0 [ 131.602788] ? __lock_is_held+0xb6/0x140 [ 131.606855] ? check_same_owner+0x320/0x320 [ 131.611158] ? lock_downgrade+0x980/0x980 [ 131.615287] ? rcu_note_context_switch+0x710/0x710 [ 131.620202] should_failslab+0xec/0x120 [ 131.624155] __kmalloc_track_caller+0x5f/0x760 [ 131.628717] ? idr_alloc_cyclic+0x1d6/0x320 [ 131.633021] ? kstrdup_const+0x39/0x50 [ 131.636888] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 131.641712] kstrdup+0x39/0x70 [ 131.644885] kstrdup_const+0x39/0x50 [ 131.648580] __kernfs_new_node+0xa2/0x570 [ 131.652706] ? kernfs_dop_revalidate+0x380/0x380 [ 131.657442] ? kasan_check_read+0x11/0x20 [ 131.661566] ? read_word_at_a_time+0x12/0x20 [ 131.666050] ? strscpy+0x186/0x500 [ 131.669574] kernfs_new_node+0x80/0xe0 [ 131.673443] __kernfs_create_file+0x4b/0x320 [ 131.677833] cgroup_addrm_files+0x3c5/0xa70 [ 131.682136] ? cgroup_file_write+0x710/0x710 [ 131.686536] ? getrawmonotonic64+0x460/0x460 [ 131.690936] ? kernfs_active+0x92/0x160 [ 131.694894] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 131.699799] ? cgroup_kn_set_ugid+0x2c7/0x370 [ 131.704270] ? cgroup_file_name+0x1d0/0x1d0 [ 131.708661] css_populate_dir+0x340/0x420 [ 131.712786] cgroup_mkdir+0x553/0xfc0 [ 131.716563] ? __lock_is_held+0xb6/0x140 [ 131.720605] ? cgroup_destroy_locked+0x750/0x750 [ 131.725339] ? rcu_read_lock_sched_held+0x108/0x120 [ 131.730336] ? kmem_cache_free+0x258/0x2a0 [ 131.734548] ? set_nlink+0xc1/0x160 [ 131.738166] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 131.743083] ? generic_permission+0x105/0x3c0 [ 131.747555] ? cgroup_destroy_locked+0x750/0x750 [ 131.752290] kernfs_iop_mkdir+0x153/0x1e0 [ 131.756418] vfs_mkdir+0x390/0x600 [ 131.759934] SyS_mkdir+0x220/0x2a0 [ 131.763457] ? SyS_mkdirat+0x2b0/0x2b0 [ 131.767323] ? do_syscall_64+0xb7/0x940 [ 131.771274] ? SyS_mkdirat+0x2b0/0x2b0 [ 131.775138] do_syscall_64+0x281/0x940 [ 131.779002] ? vmalloc_sync_all+0x30/0x30 [ 131.783130] ? _raw_spin_unlock_irq+0x27/0x70 [ 131.787600] ? finish_task_switch+0x1c1/0x7e0 [ 131.792070] ? syscall_return_slowpath+0x550/0x550 [ 131.796974] ? syscall_return_slowpath+0x2ac/0x550 [ 131.801881] ? prepare_exit_to_usermode+0x350/0x350 [ 131.806875] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 131.812219] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 131.817044] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 131.822212] RIP: 0033:0x454e79 2033/05/18 03:33:37 executing program 3: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000280)=0x0) sched_getscheduler(r0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2000, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000040), 0x8) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000200)=0x7, 0x8) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000140)=0x1000) setitimer(0x2, &(0x7f0000000180), &(0x7f00000001c0)) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000100)={r2, r2}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000240)={0x0, 0x2710}, 0x10) [ 131.825378] RSP: 002b:00007fc84f8abc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 131.833061] RAX: ffffffffffffffda RBX: 00007fc84f8ac6d4 RCX: 0000000000454e79 [ 131.840307] RDX: 0000000000000000 RSI: 0000010000002007 RDI: 0000000020002a40 [ 131.847562] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 131.854809] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 131.862065] R13: 00000000000003ea R14: 00000000006f7e90 R15: 0000000000000011 [ 131.869389] cgroup: cgroup_addrm_files: failed to add cgroup.events, err=-12 2033/05/18 03:33:37 executing program 0 (fault-call:8 fault-nth:18): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) open(&(0x7f00000000c0)='./file0\x00', 0xa0441, 0x80) syz_mount_image$msdos(&(0x7f0000000400)='msdos\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x1, &(0x7f0000001640)=[{&(0x7f0000000480)="9196b107dc9e5c731d56d84afae6a7bf24", 0x11, 0x1f}], 0x0, &(0x7f00000016c0)=ANY=[]) socket$vsock_stream(0x28, 0x1, 0x0) mkdir(&(0x7f0000000180)='./file0//ile0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000002a40)='./file0//ile0\x00', 0x10000002007) syz_mount_image$btrfs(&(0x7f0000001700)='btrfs\x00', &(0x7f0000001740)='./file0//ile0\x00', 0x0, 0x1, &(0x7f0000002940)=[{&(0x7f0000001780)="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", 0xff1, 0x3ff}], 0x8044, &(0x7f00000029c0)=ANY=[]) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) 2033/05/18 03:33:37 executing program 6: bind$alg(0xffffffffffffffff, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x400) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000140)=0x2) mount(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000280)='cgroup2\x00', 0xbd, &(0x7f00000002c0)="83757e53a6d6d6368c682ac46a09c9de0a052142635281ed8f2a3fbb23c05f8393aef0e5b163879d2bbd03d5d51c5f84b9e6ee71") mkdir(&(0x7f00000001c0)='./file0\x00', 0x800000000) mkdir(&(0x7f0000000300)='./file0\x00', 0x8) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='afs\x00', 0x0, &(0x7f0000000180)) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3df}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) r3 = perf_event_open(&(0x7f0000c72000)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000005180)={&(0x7f0000004ac0)=@can={0x0, 0x0}, 0x10, &(0x7f0000000440), 0x0, &(0x7f0000005100)=""/93, 0x5d}, 0x0) sendmsg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="e9", 0x1}], 0x1, &(0x7f0000000180)}, 0x0) r5 = open(&(0x7f00000019c0)='./file1\x00', 0x18041, 0x0) ioctl$KVM_SET_XCRS(r5, 0x4188aea7, &(0x7f0000001a00)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000017c0)={0x0, 0x0}, &(0x7f0000001800)=0xc) sendmsg$nl_xfrm(r3, &(0x7f0000001980)={&(0x7f0000001780)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000001940)={&(0x7f0000001840)=@updsa={0xf8, 0x1a, 0x300, 0x70bd2d, 0x25dfdbfe, {{@in=@dev={0xac, 0x14, 0x14, 0xd}, @in=@broadcast=0xffffffff, 0x4e22, 0x9, 0x4e23, 0x7, 0xa, 0xa0, 0xa0, 0x0, r4, r6}, {@in=@rand_addr=0x3, 0x4d5, 0x32}, @in6=@dev={0xfe, 0x80, [], 0xa}, {0x8, 0xe6, 0x5e1044f0, 0x2, 0x6, 0x7, 0x0, 0xffffffffffffffff}, {0x401, 0xef73, 0x1, 0x1ff}, {0x1f, 0x4}, 0x70bd2b, 0x0, 0xa, 0x7, 0x0, 0xe4}, [@etimer_thresh={0x8, 0xc, 0x8}]}, 0xf8}, 0x1, 0x0, 0x0, 0x40}, 0x4) recvmsg(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/229, 0xe5}, {&(0x7f0000000180)=""/15, 0xf}, {&(0x7f0000001480)=""/99, 0x63}, {&(0x7f0000001500)=""/133, 0x85}], 0x5, &(0x7f0000001640)=""/208, 0xd0, 0x3ff}, 0x10000) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000100)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00000013c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r7 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r7, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405f", 0x40}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/155, 0x9b}], 0x1, &(0x7f0000001480)=""/66, 0x42}, 0x0) 2033/05/18 03:33:37 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000013c0)={0xa, 0x0, 0x8}, 0xffffffffffffff4c) socket$packet(0x11, 0x2, 0x300) r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1ffd}) r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f0000df8fd9)="2600000026004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x6bca9da2}) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001180)={0xffffffff, 0x1d25, 0x6, 0x0, 0x10000, 0x0, 0x55, 0x7}, &(0x7f00000011c0)={0x80000000, 0xffffffffffffffc1, 0x6, 0x0, 0x0, 0x39, 0x8b}, &(0x7f0000001200)={0x4, 0x0, 0xb8, 0x101, 0x1ff, 0x6, 0x1, 0xffffffffffffffe0}, &(0x7f00000012c0)={0x77359400}, &(0x7f0000001340)={&(0x7f0000001300)={0xffffffffffffff00}, 0x8}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x1ffc, 0x0) 2033/05/18 03:33:37 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='cpuset\x00') sendfile(r0, r0, &(0x7f0000000040)=0x2000000, 0x400) modify_ldt$write(0x1, &(0x7f0000000140)={0x1, 0x0, 0x3000, 0x1, 0x6, 0x7ff, 0x80000000, 0x7f, 0x9, 0x80}, 0x10) modify_ldt$write(0x1, &(0x7f00000000c0)={0x788, 0x1000, 0x400, 0xa3, 0x1, 0x8, 0x9, 0x1, 0x7f, 0x5}, 0x10) fsetxattr(r0, &(0x7f0000000000)=@random={'os2.', 'net/mcfilter\x00'}, &(0x7f0000000100)='\x00', 0x1, 0x1) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000200)={0x10003, 0x0, &(0x7f0000ffd000/0x3000)=nil}) 2033/05/18 03:33:37 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x8000) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x800, 0x1f, 0x4, 0x4, "1be36ea63c0977a89217356bc17b9aaf8a5dad95f0b54774cfabf6b3e8c6a00af56cc8781fcc54d582bf8cc4cedb87e5b2becf979e014e52ef16c646bd85b7a8", "12da394e8bc0c89e8d6f7c058513ad0970f64cd056eaa33316801bac7a9b2f08", [0xfff, 0x1]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000340)="d9b20d0066b98b0000000f320f320f01c9260f239cf30f2056670f009307980000b8c0000f00d80f01cbbaf80c66b8422d3b8c66efbafc0cb80001ef", 0x3c}], 0x1, 0x0, &(0x7f0000000140)=[@flags={0x3}], 0x1) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00000001c0)=@ioapic={0x3000, 0x8, 0x6, 0x2, 0x0, [{0x8, 0x6, 0x3fe5, [], 0x1}, {0x58, 0xffffffffffff8000, 0x6, [], 0x9}, {0x7, 0x1, 0x5, [], 0x4}, {0x1a3, 0x8, 0x8}, {0x7ff, 0x34b, 0x2, [], 0x9}, {0x5, 0x1, 0x0, [], 0x164}, {0x53, 0x3, 0x3ff, [], 0x8001}, {0x0, 0x81, 0x0, [], 0x6}, {0x6, 0xf4b6207, 0x6b, [], 0x800}, {0x10000, 0xffff, 0x96b, [], 0x4}, {0x1, 0x8000, 0xb64, [], 0x8}, {0x8, 0x0, 0x3, [], 0x80000001}, {0x5, 0x7ff, 0x7fffffff, [], 0x2}, {0xfffffffffffff280, 0x100000000, 0x1, [], 0x464}, {0x5, 0x800, 0x9, [], 0x3}, {0x4, 0x4d, 0x400}, {0xffffffffffffffe0, 0x10000, 0x1, [], 0x400}, {0x0, 0x2, 0x200, [], 0x456f5c49}, {0x6, 0x8000, 0x2, [], 0x81}, {0x9, 0x4, 0x200, [], 0x4}, {0x9, 0x9, 0x867, [], 0xffffffff}, {0x4, 0x3, 0xfffffffffffffff8, [], 0x1}, {0x8, 0xffff, 0x85, [], 0x6}, {0x7fff, 0xff, 0x2, [], 0x7f}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 131.996965] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. [ 132.019851] FAT-fs (loop0): bogus number of reserved sectors [ 132.025845] FAT-fs (loop0): Can't find a valid FAT filesystem [ 132.057848] FAULT_INJECTION: forcing a failure. [ 132.057848] name failslab, interval 1, probability 0, space 0, times 0 [ 132.069872] CPU: 0 PID: 9939 Comm: syz-executor0 Not tainted 4.16.0-rc7+ #7 [ 132.076984] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 132.086456] Call Trace: [ 132.089048] dump_stack+0x194/0x24d [ 132.092698] ? arch_local_irq_restore+0x53/0x53 [ 132.097378] should_fail+0x8c0/0xa40 [ 132.101088] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 132.106193] ? rb_first_postorder+0xa0/0xa0 [ 132.110512] ? __mutex_lock+0x16f/0x1a80 [ 132.114581] ? save_stack+0x43/0xd0 [ 132.118193] ? kasan_kmalloc+0xad/0xe0 [ 132.122061] ? find_held_lock+0x35/0x1d0 [ 132.126110] ? __lock_is_held+0xb6/0x140 [ 132.130152] ? check_same_owner+0x320/0x320 [ 132.134449] ? lock_downgrade+0x980/0x980 [ 132.138577] ? rcu_note_context_switch+0x710/0x710 [ 132.143490] should_failslab+0xec/0x120 [ 132.147447] __kmalloc_track_caller+0x5f/0x760 [ 132.152012] ? idr_alloc_cyclic+0x1d6/0x320 [ 132.156315] ? trace_hardirqs_off+0x10/0x10 [ 132.160612] ? kstrdup_const+0x39/0x50 [ 132.164476] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 132.169296] kstrdup+0x39/0x70 [ 132.172469] kstrdup_const+0x39/0x50 [ 132.176162] __kernfs_new_node+0xa2/0x570 [ 132.180293] ? kernfs_dop_revalidate+0x380/0x380 [ 132.185031] ? kasan_check_read+0x11/0x20 [ 132.189155] ? read_word_at_a_time+0x12/0x20 [ 132.193539] ? strscpy+0x186/0x500 [ 132.197061] kernfs_new_node+0x80/0xe0 [ 132.200935] __kernfs_create_file+0x4b/0x320 [ 132.205324] cgroup_addrm_files+0x3c5/0xa70 [ 132.209626] ? cgroup_file_write+0x710/0x710 [ 132.214020] ? getrawmonotonic64+0x460/0x460 [ 132.218408] ? kernfs_active+0x92/0x160 [ 132.222360] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 132.227267] ? cgroup_kn_set_ugid+0x2c7/0x370 [ 132.231737] ? cgroup_file_name+0x1d0/0x1d0 [ 132.236046] css_populate_dir+0x340/0x420 [ 132.240174] cgroup_mkdir+0x553/0xfc0 [ 132.243962] ? __lock_is_held+0xb6/0x140 [ 132.248005] ? cgroup_destroy_locked+0x750/0x750 [ 132.252741] ? rcu_read_lock_sched_held+0x108/0x120 [ 132.257734] ? kmem_cache_free+0x258/0x2a0 [ 132.261946] ? set_nlink+0xc1/0x160 [ 132.265551] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 132.270457] ? generic_permission+0x105/0x3c0 [ 132.274930] ? cgroup_destroy_locked+0x750/0x750 [ 132.279663] kernfs_iop_mkdir+0x153/0x1e0 [ 132.283791] vfs_mkdir+0x390/0x600 [ 132.287307] SyS_mkdir+0x220/0x2a0 [ 132.290825] ? SyS_mkdirat+0x2b0/0x2b0 [ 132.294690] ? do_syscall_64+0xb7/0x940 [ 132.298652] ? SyS_mkdirat+0x2b0/0x2b0 [ 132.302524] do_syscall_64+0x281/0x940 [ 132.306390] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 132.311905] ? syscall_return_slowpath+0x550/0x550 [ 132.316810] ? syscall_return_slowpath+0x2ac/0x550 [ 132.321719] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 132.327060] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 132.331884] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 132.337050] RIP: 0033:0x454e79 [ 132.340217] RSP: 002b:00007fc84f8abc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 132.347903] RAX: ffffffffffffffda RBX: 00007fc84f8ac6d4 RCX: 0000000000454e79 [ 132.355149] RDX: 0000000000000000 RSI: 0000010000002007 RDI: 0000000020002a40 [ 132.362394] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 132.369638] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 132.376883] R13: 00000000000003ea R14: 00000000006f7e90 R15: 0000000000000012 [ 132.384235] cgroup: cgroup_addrm_files: failed to add cgroup.max.descendants, err=-12 [ 132.759624] 9pnet_virtio: no channels available for device ./file0/file0 [ 132.767999] 9pnet_virtio: no channels available for device ./file0 [ 132.797423] IPVS: ftp: loaded support on port[0] = 21 2033/05/18 03:33:38 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x8000) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x800, 0x1f, 0x4, 0x4, "1be36ea63c0977a89217356bc17b9aaf8a5dad95f0b54774cfabf6b3e8c6a00af56cc8781fcc54d582bf8cc4cedb87e5b2becf979e014e52ef16c646bd85b7a8", "12da394e8bc0c89e8d6f7c058513ad0970f64cd056eaa33316801bac7a9b2f08", [0xfff, 0x1]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000340)="d9b20d0066b98b0000000f320f320f01c9260f239cf30f2056670f009307980000b8c0000f00d80f01cbbaf80c66b8422d3b8c66efbafc0cb80001ef", 0x3c}], 0x1, 0x0, &(0x7f0000000140)=[@flags={0x3}], 0x1) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00000001c0)=@ioapic={0x3000, 0x8, 0x6, 0x2, 0x0, [{0x8, 0x6, 0x3fe5, [], 0x1}, {0x58, 0xffffffffffff8000, 0x6, [], 0x9}, {0x7, 0x1, 0x5, [], 0x4}, {0x1a3, 0x8, 0x8}, {0x7ff, 0x34b, 0x2, [], 0x9}, {0x5, 0x1, 0x0, [], 0x164}, {0x53, 0x3, 0x3ff, [], 0x8001}, {0x0, 0x81, 0x0, [], 0x6}, {0x6, 0xf4b6207, 0x6b, [], 0x800}, {0x10000, 0xffff, 0x96b, [], 0x4}, {0x1, 0x8000, 0xb64, [], 0x8}, {0x8, 0x0, 0x3, [], 0x80000001}, {0x5, 0x7ff, 0x7fffffff, [], 0x2}, {0xfffffffffffff280, 0x100000000, 0x1, [], 0x464}, {0x5, 0x800, 0x9, [], 0x3}, {0x4, 0x4d, 0x400}, {0xffffffffffffffe0, 0x10000, 0x1, [], 0x400}, {0x0, 0x2, 0x200, [], 0x456f5c49}, {0x6, 0x8000, 0x2, [], 0x81}, {0x9, 0x4, 0x200, [], 0x4}, {0x9, 0x9, 0x867, [], 0xffffffff}, {0x4, 0x3, 0xfffffffffffffff8, [], 0x1}, {0x8, 0xffff, 0x85, [], 0x6}, {0x7fff, 0xff, 0x2, [], 0x7f}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2033/05/18 03:33:38 executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getgid() ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@bridge_newneigh={0x28, 0x1c, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, r1, 0x9}, [@NDA_DST_MAC={0xc, 0x1, @link_local={0x1, 0x80, 0xc2}}]}, 0x28}, 0x1}, 0x0) 2033/05/18 03:33:38 executing program 1: r0 = socket(0x0, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x32) r1 = memfd_create(&(0x7f0000614000)="74086e7500000000003b56f7d21943", 0x3) r2 = add_key(&(0x7f0000001800)="2e726571756573745f6b65795f617574680057d2c5f674240361439eb72720bfd4eabf554785f6da7aa52ed2b6ff1ed73b6654773f5141270a260af7a9b996ab3f5221786ecf439963a7066c52d90eab5dfe3f401a04d1b1bab5ef4ca8f2e286b92d9a82be4202197e0d53a276494c9f7a2bb106b6a416f0123e4c1812de7dc452e61fe520a9f8896eade174d470d39fc1cd88c325", &(0x7f0000001780)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001740)="1212d1ca1b68055ad22297a0e375c798812653800dd86e83f062707093fe466565", 0x21, 0xfffffffffffffff9) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) sendmsg$netlink(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400), 0x0, 0x4000040}, 0x20000000) r3 = add_key(&(0x7f00000001c0)='trusted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="6e962ec4c29c1fa3061bde82e04006588650f9410f53f8c3e8e9517a010c0f70e09d3feb7fddd8785ee499715fc5f2b6ac4e34e13a39634ac7d2b21d3d6ce39443d2ade10ff27c5b5c7c1c1d3dae9707ed50efc900b0371de786e7c5417c06758178c129", 0x64, 0xfffffffffffffffc) keyctl$unlink(0x9, r2, r3) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) signalfd4(r1, &(0x7f00000005c0)={0x4}, 0x8, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x102000004) sync() getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000200)={0x0, @in6={{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [], 0x1}}}, [0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x15]}, &(0x7f00000004c0)=0x100) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000040)={'bcsf0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) r5 = creat(&(0x7f00000000c0)='./file0\x00', 0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=r4, @ANYBLOB="9eb27b"], &(0x7f0000000580)=0x2) ustat(0x1, &(0x7f0000000000)) ioctl$sock_inet_tcp_SIOCINQ(r5, 0x541b, &(0x7f00000005c0)) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001640)={{0xa, 0x0, 0x3ff8, @mcast1={0xff, 0x1, [], 0x1}, 0x100}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x9, [0x0, 0x0, 0x9, 0x0, 0x0, 0x3]}, 0x5c) 2033/05/18 03:33:38 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000001480), 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) readv(r0, &(0x7f0000001980)=[{&(0x7f0000001640)=""/180, 0xb4}, {&(0x7f00000018c0)=""/182, 0xb6}], 0x2) r1 = syz_open_pts(r0, 0x2) readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/61, 0x3d}, {&(0x7f00000014c0)=""/239, 0xef}, {&(0x7f0000000080)=""/10, 0xa}], 0x3) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000440)=0x5, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) dup3(r1, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) r2 = socket$inet(0x2, 0x0, 0xfff) readv(0xffffffffffffffff, &(0x7f0000000180), 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000380)={0xefa, 0x800, 0x0, 0xbd680000000, 0x9, 0x1}, 0xc) setsockopt$inet_int(r2, 0x0, 0x21, &(0x7f00000000c0)=0x3, 0x4) 2033/05/18 03:33:38 executing program 0 (fault-call:8 fault-nth:19): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) open(&(0x7f00000000c0)='./file0\x00', 0xa0441, 0x80) syz_mount_image$msdos(&(0x7f0000000400)='msdos\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x1, &(0x7f0000001640)=[{&(0x7f0000000480)="9196b107dc9e5c731d56d84afae6a7bf24", 0x11, 0x1f}], 0x0, &(0x7f00000016c0)=ANY=[]) socket$vsock_stream(0x28, 0x1, 0x0) mkdir(&(0x7f0000000180)='./file0//ile0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000002a40)='./file0//ile0\x00', 0x10000002007) syz_mount_image$btrfs(&(0x7f0000001700)='btrfs\x00', &(0x7f0000001740)='./file0//ile0\x00', 0x0, 0x1, &(0x7f0000002940)=[{&(0x7f0000001780)="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", 0xff1, 0x3ff}], 0x8044, &(0x7f00000029c0)=ANY=[]) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) 2033/05/18 03:33:38 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) setsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f0000000000)=0x4, 0x4) unshare(0x400) fchown(r0, 0x0, 0x0) 2033/05/18 03:33:38 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) r1 = accept4(r0, &(0x7f0000000000)=@l2, &(0x7f0000000080)=0x80, 0x800) getsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000013c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405f", 0x40}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001480)=""/66, 0x42}, 0x0) 2033/05/18 03:33:38 executing program 4: r0 = socket(0x0, 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x103000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000080)={0x0, 0xa0000000080000, 0xffffffffffffff9c}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000980)={{{@in6=@local, @in=@multicast1}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000000300)={0x1000, &(0x7f0000001540)=""/4096}) unshare(0x60000000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f0000000880)=ANY=[]}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000004c0)=0x80000001, 0x4) getpeername$netrom(0xffffffffffffffff, &(0x7f0000000400)=@full, &(0x7f0000000140)=0x48) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000500)={{0x2, 0xfffffffffffffffe, @dev={0xac, 0x14, 0x14}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000003c0)={'irlan0\x00'}) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000000a80)={'vlan0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}) connect$llc(0xffffffffffffffff, &(0x7f0000000700)={0x1a, 0x339, 0x1f, 0x1e8d, 0x1f, 0x50, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x10) read(r3, &(0x7f0000000200)=""/41, 0x29) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000240)=0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000000600)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) [ 132.812833] 9pnet_virtio: no channels available for device ./file0/file0 [ 132.821844] 9pnet_virtio: no channels available for device ./file0 2033/05/18 03:33:38 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x2) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000100)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0x10, 0x1}], 0x10}}], 0x2, 0x0) 2033/05/18 03:33:38 executing program 6: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0xffffffffffffffff, 0x8, 0x0, &(0x7f0000fd8000), &(0x7f0000048000), 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000013c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405f", 0x40}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/155, 0x9b}], 0x1, &(0x7f0000001480)=""/66, 0x42}, 0x0) [ 132.906344] FAT-fs (loop0): bogus number of reserved sectors [ 132.912298] FAT-fs (loop0): Can't find a valid FAT filesystem 2033/05/18 03:33:38 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) r1 = getpgid(0x0) sched_setattr(r1, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff) r2 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$VT_DISALLOCATE(r3, 0x5608) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') ptrace$peekuser(0x3, r1, 0x3) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x9) chown(&(0x7f00000003c0)='./control\x00', 0x0, 0x0) close(r2) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) clock_adjtime(0x5, &(0x7f0000000240)={0x4, 0x1000, 0x5, 0xc862, 0x1000, 0x20, 0x1, 0x8, 0x92, 0x4, 0xb7, 0x2, 0xed, 0x6, 0x8, 0x4, 0x3e10, 0x3db9b7ae, 0x10000, 0xe4e1, 0x5, 0x4, 0x7, 0x200, 0x7, 0x3}) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00002a7ffc)=0x4000000011) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000200)) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) [ 132.983968] FAULT_INJECTION: forcing a failure. [ 132.983968] name failslab, interval 1, probability 0, space 0, times 0 [ 132.995332] CPU: 0 PID: 9990 Comm: syz-executor0 Not tainted 4.16.0-rc7+ #7 [ 133.002443] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 133.011799] Call Trace: [ 133.014372] dump_stack+0x194/0x24d [ 133.017978] ? arch_local_irq_restore+0x53/0x53 [ 133.022628] should_fail+0x8c0/0xa40 [ 133.026329] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 133.031418] ? rb_first_postorder+0xa0/0xa0 [ 133.035715] ? __mutex_lock+0x16f/0x1a80 [ 133.039752] ? save_stack+0x43/0xd0 [ 133.043353] ? kasan_kmalloc+0xad/0xe0 [ 133.047219] ? find_held_lock+0x35/0x1d0 [ 133.051258] ? __lock_is_held+0xb6/0x140 [ 133.055300] ? check_same_owner+0x320/0x320 [ 133.059598] ? lock_downgrade+0x980/0x980 [ 133.063725] ? rcu_note_context_switch+0x710/0x710 [ 133.068634] should_failslab+0xec/0x120 [ 133.072592] __kmalloc_track_caller+0x5f/0x760 [ 133.077154] ? idr_alloc_cyclic+0x1d6/0x320 [ 133.081454] ? trace_hardirqs_off+0x10/0x10 [ 133.085751] ? kstrdup_const+0x39/0x50 [ 133.089615] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 133.094433] kstrdup+0x39/0x70 [ 133.097606] kstrdup_const+0x39/0x50 [ 133.101298] __kernfs_new_node+0xa2/0x570 [ 133.105426] ? kernfs_dop_revalidate+0x380/0x380 [ 133.110162] ? kasan_check_read+0x11/0x20 [ 133.114286] ? read_word_at_a_time+0x12/0x20 [ 133.118667] ? strscpy+0x186/0x500 [ 133.122191] kernfs_new_node+0x80/0xe0 [ 133.126059] __kernfs_create_file+0x4b/0x320 [ 133.130447] cgroup_addrm_files+0x3c5/0xa70 [ 133.134751] ? cgroup_file_write+0x710/0x710 [ 133.139141] ? getrawmonotonic64+0x460/0x460 [ 133.143530] ? kernfs_active+0x92/0x160 [ 133.147482] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 133.152386] ? cgroup_kn_set_ugid+0x2c7/0x370 [ 133.156858] ? cgroup_file_name+0x1d0/0x1d0 [ 133.161160] css_populate_dir+0x340/0x420 [ 133.165286] cgroup_mkdir+0x553/0xfc0 [ 133.169064] ? __lock_is_held+0xb6/0x140 [ 133.173101] ? cgroup_destroy_locked+0x750/0x750 [ 133.177832] ? rcu_read_lock_sched_held+0x108/0x120 [ 133.182823] ? kmem_cache_free+0x258/0x2a0 [ 133.187034] ? set_nlink+0xc1/0x160 [ 133.190638] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 133.195547] ? generic_permission+0x105/0x3c0 [ 133.200023] ? cgroup_destroy_locked+0x750/0x750 [ 133.204754] kernfs_iop_mkdir+0x153/0x1e0 [ 133.208881] vfs_mkdir+0x390/0x600 [ 133.212397] SyS_mkdir+0x220/0x2a0 [ 133.215913] ? SyS_mkdirat+0x2b0/0x2b0 [ 133.219777] ? do_syscall_64+0xb7/0x940 [ 133.223728] ? SyS_mkdirat+0x2b0/0x2b0 [ 133.227590] do_syscall_64+0x281/0x940 [ 133.231463] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 133.236974] ? syscall_return_slowpath+0x550/0x550 [ 133.241883] ? syscall_return_slowpath+0x2ac/0x550 [ 133.246790] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 133.252130] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 133.256952] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 133.262118] RIP: 0033:0x454e79 [ 133.265283] RSP: 002b:00007fc84f8abc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 133.272969] RAX: ffffffffffffffda RBX: 00007fc84f8ac6d4 RCX: 0000000000454e79 2033/05/18 03:33:38 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x8000) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x800, 0x1f, 0x4, 0x4, "1be36ea63c0977a89217356bc17b9aaf8a5dad95f0b54774cfabf6b3e8c6a00af56cc8781fcc54d582bf8cc4cedb87e5b2becf979e014e52ef16c646bd85b7a8", "12da394e8bc0c89e8d6f7c058513ad0970f64cd056eaa33316801bac7a9b2f08", [0xfff, 0x1]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000340)="d9b20d0066b98b0000000f320f320f01c9260f239cf30f2056670f009307980000b8c0000f00d80f01cbbaf80c66b8422d3b8c66efbafc0cb80001ef", 0x3c}], 0x1, 0x0, &(0x7f0000000140)=[@flags={0x3}], 0x1) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00000001c0)=@ioapic={0x3000, 0x8, 0x6, 0x2, 0x0, [{0x8, 0x6, 0x3fe5, [], 0x1}, {0x58, 0xffffffffffff8000, 0x6, [], 0x9}, {0x7, 0x1, 0x5, [], 0x4}, {0x1a3, 0x8, 0x8}, {0x7ff, 0x34b, 0x2, [], 0x9}, {0x5, 0x1, 0x800}, {0x53, 0x3, 0x3ff, [], 0x8001}, {0x0, 0x81, 0x0, [], 0x6}, {0x6, 0xf4b6207, 0x6b, [], 0x800}, {0x10000, 0xffff, 0x96b, [], 0x4}, {0x1, 0x8000, 0xb64, [], 0x8}, {0x8, 0x0, 0x3, [], 0x80000001}, {0x5, 0x7ff, 0x7fffffff, [], 0x2}, {0xfffffffffffff280, 0x100000000, 0x1, [], 0x464}, {0x5, 0x800, 0x9, [], 0x3}, {0x4, 0x4d, 0x400}, {0xffffffffffffffe0, 0x10000, 0x1, [], 0x400}, {0x0, 0x2, 0x200, [], 0x456f5c49}, {0x6, 0x8000, 0x2, [], 0x81}, {0x9, 0x4, 0x200, [], 0x4}, {0x9, 0x9, 0x867, [], 0xffffffff}, {0x4, 0x3, 0xfffffffffffffff8, [], 0x1}, {0x8, 0xffff, 0x85, [], 0x6}, {0x7fff, 0xff, 0x2, [], 0x7f}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 133.280215] RDX: 0000000000000000 RSI: 0000010000002007 RDI: 0000000020002a40 [ 133.287460] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 133.294702] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 133.301946] R13: 00000000000003ea R14: 00000000006f7e90 R15: 0000000000000013 [ 133.309353] cgroup: cgroup_addrm_files: failed to add cgroup.max.descendants, err=-12 2033/05/18 03:33:39 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40001) r1 = openat$cgroup(r0, &(0x7f0000000000)="7427a31b00", 0x200002, 0x0) ioctl$void(r1, 0x5450) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) getresgid(&(0x7f0000000140), &(0x7f0000000280), &(0x7f00000002c0)=0x0) getresgid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)=0x0) r5 = getgid() lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f0000000480)=[r3, r4, r5, r6]) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000013c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r7 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r7, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405f", 0x40}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) ftruncate(r1, 0x173) recvmsg(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/155, 0x9b}], 0x1, &(0x7f0000001480)=""/66, 0x42}, 0x0) 2033/05/18 03:33:39 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080)=0x40545dfb1129c5d, 0x4) sendto$inet6(r1, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0xe2) recvmmsg(r1, &(0x7f00000000c0)=[{{0x0, 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000380)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000800), 0x0, &(0x7f0000000840)=""/217, 0xd9}}], 0x2, 0x12000, &(0x7f00000009c0)={0x77359400}) fsetxattr(r0, &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000200)='wlan1}]eth1%\x00', 0xd, 0x3) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') 2033/05/18 03:33:39 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2423) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000001240)={0x5, 0x8, 0x6, 0x1000, &(0x7f00000000c0)=""/4096, 0xb4, &(0x7f00000010c0)=""/180, 0x9c, &(0x7f0000001180)=""/156}) syz_open_dev$vcsa(&(0x7f0000001280)='/dev/vcsa#\x00', 0x9b7, 0x2) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000040)=0x6000) getsockname$ax25(r0, &(0x7f00000012c0), &(0x7f0000000080)=0xb6) 2033/05/18 03:33:39 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000013c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405f", 0x40}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/155, 0x9b}], 0x1, &(0x7f0000001480)=""/66, 0x42}, 0x0) 2033/05/18 03:33:39 executing program 3: sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) utime(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x9, 0x1}) r1 = dup2(r0, r0) sched_setaffinity(0x0, 0xffffffffffffffa1, &(0x7f0000000100)=0x80000000) clock_gettime(0x0, &(0x7f00000000c0)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000002c0)=0x8) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000080)={0x3, 0x9, 0x1, 0x7, 0x2}) read(0xffffffffffffffff, &(0x7f0000000480)=""/206, 0xa2) fcntl$setownex(r0, 0xf, &(0x7f0000000240)) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300), 0x0, 0xfffffffffffffff9) r2 = syz_open_pts(r1, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x0) 2033/05/18 03:33:39 executing program 2: bind$inet6(0xffffffffffffffff, &(0x7f0000c67000)={0xa}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000280)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) connect$inet(0xffffffffffffffff, &(0x7f00002f7ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f00000000c0)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x10, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') r3 = userfaultfd(0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000400)={{&(0x7f0000000380)=""/116, 0x74}, &(0x7f0000000240), 0x28}, 0x20) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r4 = socket$netlink(0x10, 0x3, 0x3) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f0000000080)={0x4, 0x7, 0xff, 0xfffffffffffffeff, 0x8, 0x4}) fcntl$lock(r4, 0x6, &(0x7f0000013000)) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000012000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) poll(&(0x7f0000000100)=[{r4}, {r0, 0x404}, {r4, 0x40}, {r4, 0x802a}], 0x4, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x3}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000002c0)={r5, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x3, 0xd896}, 0x90) userfaultfd(0x0) readv(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000640)=""/201, 0xc9}], 0x1) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2033/05/18 03:33:39 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40, 0x0) r1 = getpgrp(0xffffffffffffffff) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000080)=r1) unshare(0x40610) r2 = syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x0) fremovexattr(r2, &(0x7f0000000340)=@known='system.posix_acl_default\x00') setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x4}, 0x4) 2033/05/18 03:33:39 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000013c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405f", 0x40}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001480)=""/66, 0x42}, 0x0) 2033/05/18 03:33:39 executing program 3: setrlimit(0x7, &(0x7f00008ec000)) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x0, 0x0, &(0x7f000004b000)={0xffffffffffffffff}) open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x12) 2033/05/18 03:33:39 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x2, 0x5, [0x1, 0x401, 0x0, 0x7, 0x2]}, &(0x7f00000000c0)=0x12) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x20}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='fdinfo\x00') fchdir(r2) syz_fuseblk_mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2033/05/18 03:33:39 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000001480), 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) readv(r0, &(0x7f0000001980)=[{&(0x7f0000001640)=""/180, 0xb4}, {&(0x7f00000018c0)=""/182, 0xb6}], 0x2) r1 = syz_open_pts(r0, 0x2) readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/61, 0x3d}, {&(0x7f00000014c0)=""/239, 0xef}, {&(0x7f0000000080)=""/10, 0xa}], 0x3) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000440)=0x5, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) dup3(r1, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) r2 = socket$inet(0x2, 0x0, 0xfff) readv(0xffffffffffffffff, &(0x7f0000000180), 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000380)={0xefa, 0x800, 0x0, 0xbd680000000, 0x9, 0x1}, 0xc) setsockopt$inet_int(r2, 0x0, 0x21, &(0x7f00000000c0)=0x3, 0x4) 2033/05/18 03:33:39 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x10040, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f00000002c0)={0x0, 0x1000}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000080)='openpromfs\x00', 0x1, &(0x7f000000a000)) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x180, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000200)={0x2, &(0x7f00000001c0)=[{}, {0x0}]}) lchown(&(0x7f0000000300)='./file0\x00', r1, r2) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000000240)={r4, 0x3}) chdir(&(0x7f0000000040)='./file0\x00') 2033/05/18 03:33:39 executing program 4: r0 = socket(0x0, 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x103000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000080)={0x0, 0xa0000000080000, 0xffffffffffffff9c}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000980)={{{@in6=@local, @in=@multicast1}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000000300)={0x1000, &(0x7f0000001540)=""/4096}) unshare(0x60000000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f0000000880)=ANY=[]}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000004c0)=0x80000001, 0x4) getpeername$netrom(0xffffffffffffffff, &(0x7f0000000400)=@full, &(0x7f0000000140)=0x48) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000500)={{0x2, 0xfffffffffffffffe, @dev={0xac, 0x14, 0x14}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000003c0)={'irlan0\x00'}) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000000a80)={'vlan0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}) connect$llc(0xffffffffffffffff, &(0x7f0000000700)={0x1a, 0x339, 0x1f, 0x1e8d, 0x1f, 0x50, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x10) read(r3, &(0x7f0000000200)=""/41, 0x29) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000240)=0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000000600)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) 2033/05/18 03:33:39 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x8000) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x800, 0x1f, 0x4, 0x4, "1be36ea63c0977a89217356bc17b9aaf8a5dad95f0b54774cfabf6b3e8c6a00af56cc8781fcc54d582bf8cc4cedb87e5b2becf979e014e52ef16c646bd85b7a8", "12da394e8bc0c89e8d6f7c058513ad0970f64cd056eaa33316801bac7a9b2f08", [0xfff, 0x1]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000340)="d9b20d0066b98b0000000f320f320f01c9260f239cf30f2056670f009307980000b8c0000f00d80f01cbbaf80c66b8422d3b8c66efbafc0cb80001ef", 0x3c}], 0x1, 0x0, &(0x7f0000000140)=[@flags={0x3}], 0x1) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00000001c0)=@ioapic={0x3000, 0x8, 0x6, 0x2, 0x0, [{0x8, 0x6, 0x3fe5, [], 0x1}, {0x58, 0xffffffffffff8000, 0x6, [], 0x9}, {0x7, 0x1, 0x5, [], 0x4}, {0x1a3, 0x8, 0x8}, {0x7ff, 0x34b, 0x2, [], 0x9}, {0x5, 0x1, 0x800}, {0x53, 0x3, 0x3ff, [], 0x8001}, {0x0, 0x81, 0x0, [], 0x6}, {0x6, 0xf4b6207, 0x6b, [], 0x800}, {0x10000, 0xffff, 0x96b, [], 0x4}, {0x1, 0x8000, 0xb64, [], 0x8}, {0x8, 0x0, 0x3, [], 0x80000001}, {0x5, 0x7ff, 0x7fffffff, [], 0x2}, {0xfffffffffffff280, 0x100000000, 0x1, [], 0x464}, {0x5, 0x800, 0x9, [], 0x3}, {0x4, 0x4d, 0x400}, {0xffffffffffffffe0, 0x10000, 0x1, [], 0x400}, {0x0, 0x2, 0x200, [], 0x456f5c49}, {0x6, 0x8000, 0x2, [], 0x81}, {0x9, 0x4, 0x200, [], 0x4}, {0x9, 0x9, 0x867, [], 0xffffffff}, {0x4, 0x3, 0xfffffffffffffff8, [], 0x1}, {0x8, 0xffff, 0x85, [], 0x6}, {0x7fff, 0xff, 0x2, [], 0x7f}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2033/05/18 03:33:39 executing program 0 (fault-call:8 fault-nth:20): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) open(&(0x7f00000000c0)='./file0\x00', 0xa0441, 0x80) syz_mount_image$msdos(&(0x7f0000000400)='msdos\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x1, &(0x7f0000001640)=[{&(0x7f0000000480)="9196b107dc9e5c731d56d84afae6a7bf24", 0x11, 0x1f}], 0x0, &(0x7f00000016c0)=ANY=[]) socket$vsock_stream(0x28, 0x1, 0x0) mkdir(&(0x7f0000000180)='./file0//ile0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000002a40)='./file0//ile0\x00', 0x10000002007) syz_mount_image$btrfs(&(0x7f0000001700)='btrfs\x00', &(0x7f0000001740)='./file0//ile0\x00', 0x0, 0x1, &(0x7f0000002940)=[{&(0x7f0000001780)="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", 0xff1, 0x3ff}], 0x8044, &(0x7f00000029c0)=ANY=[]) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) 2033/05/18 03:33:39 executing program 3: r0 = socket(0xa, 0x802, 0x0) munlockall() pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000040)={0x8000, 0x8, 0x80, 0x404}) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000db7000), &(0x7f0000a59000)=0x3) [ 133.927982] FAT-fs (loop0): bogus number of reserved sectors [ 133.933942] FAT-fs (loop0): Can't find a valid FAT filesystem 2033/05/18 03:33:39 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000240)=0xc) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1}, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045542, &(0x7f0000000040)=0x1) r1 = creat(&(0x7f0000000380)='./control/file0\x00', 0x102) r2 = socket$inet(0x10, 0x3, 0xc) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00000003c0)) sendmsg(r2, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000020f88)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e280000000b0a43ba16a0aa1ca10bb356da5d8060000000060000000029ec2400020cd37ed01cc073", 0x4c}], 0x1}, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000440)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001580)={0x64, 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="08631040", @ANYRES64=r3, @ANYBLOB="010000000000000012634840040000000000000004000000000000000000000001000000000000000000000000000000000000002800000000000000", @ANYPTR=&(0x7f0000000480)=ANY=[], @ANYPTR=&(0x7f0000000480)=ANY=[@ANYBLOB="380000000000000038000000000040002000000000000000280000000000070000000000000000009448"], @ANYBLOB="04000000000000000b630000"], 0x1000, 0x0, &(0x7f0000000580)="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"}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000200)={0x3, &(0x7f0000000140)=[{0x2, 0xff, 0x1, 0x101}, {0x6, 0x80, 0x7, 0x2e77}, {0xe2f, 0x7, 0x5, 0x158}]}, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000400)) sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="0e400499034c6981b30ef4c004a68627f26f43179efdb3db9c39b428fcdb65a2f28a00fe225d198612c205d312d55081f9d087a944392e3ae669fb42eb3d01005db25c4c44b4da4b95093020f71657f85fc3016b2eb650b2faa863233dc2a70c19e2d837e335ebcc9dd47f8b8b6ee8bf41f65ccd0f34aa9f8857cc3ef10b6d4a50be028d0987058a5506ca2d614dec132e54380e61adc9fed602709b0cc1f4d350800923b64f4c", @ANYBLOB="10022bbd7000fedbdf2508000000140002000800090004000000080002004e210000"], 0x2}, 0x1, 0x0, 0x0, 0x44000}, 0x40000) 2033/05/18 03:33:39 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000013c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) syncfs(r0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405f", 0x40}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/155, 0x9b}], 0x1, &(0x7f0000001480)=""/66, 0x42}, 0x0) [ 134.012439] FAULT_INJECTION: forcing a failure. [ 134.012439] name failslab, interval 1, probability 0, space 0, times 0 [ 134.023977] CPU: 0 PID: 10068 Comm: syz-executor0 Not tainted 4.16.0-rc7+ #7 [ 134.031167] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 134.040524] Call Trace: [ 134.043095] dump_stack+0x194/0x24d [ 134.046703] ? arch_local_irq_restore+0x53/0x53 [ 134.051370] should_fail+0x8c0/0xa40 [ 134.055066] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 134.060150] ? rb_first_postorder+0xa0/0xa0 [ 134.064447] ? __mutex_lock+0x16f/0x1a80 [ 134.068491] ? trace_hardirqs_off+0x10/0x10 [ 134.072793] ? find_held_lock+0x35/0x1d0 [ 134.076842] ? __lock_is_held+0xb6/0x140 [ 134.080889] ? check_same_owner+0x320/0x320 [ 134.085187] ? lock_downgrade+0x980/0x980 [ 134.089313] ? rcu_note_context_switch+0x710/0x710 [ 134.094224] should_failslab+0xec/0x120 [ 134.098177] __kmalloc_track_caller+0x5f/0x760 [ 134.102740] ? idr_alloc_cyclic+0x1d6/0x320 [ 134.107045] ? kstrdup_const+0x39/0x50 [ 134.110910] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 134.115732] kstrdup+0x39/0x70 [ 134.118906] kstrdup_const+0x39/0x50 [ 134.122602] __kernfs_new_node+0xa2/0x570 [ 134.126732] ? kernfs_dop_revalidate+0x380/0x380 [ 134.131468] ? kasan_check_read+0x11/0x20 [ 134.135594] ? read_word_at_a_time+0x12/0x20 [ 134.139982] ? strscpy+0x186/0x500 [ 134.143507] kernfs_new_node+0x80/0xe0 [ 134.147376] __kernfs_create_file+0x4b/0x320 [ 134.151764] cgroup_addrm_files+0x3c5/0xa70 [ 134.156072] ? cgroup_file_write+0x710/0x710 [ 134.160463] ? getrawmonotonic64+0x460/0x460 [ 134.164851] ? kernfs_active+0x92/0x160 [ 134.168819] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 134.173727] ? cgroup_kn_set_ugid+0x2c7/0x370 [ 134.178198] ? cgroup_file_name+0x1d0/0x1d0 [ 134.182504] css_populate_dir+0x340/0x420 [ 134.186640] cgroup_mkdir+0x553/0xfc0 [ 134.190419] ? __lock_is_held+0xb6/0x140 [ 134.194459] ? cgroup_destroy_locked+0x750/0x750 [ 134.199193] ? rcu_read_lock_sched_held+0x108/0x120 [ 134.204185] ? kmem_cache_free+0x258/0x2a0 [ 134.208396] ? set_nlink+0xc1/0x160 [ 134.212001] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 134.216915] ? generic_permission+0x105/0x3c0 [ 134.221389] ? cgroup_destroy_locked+0x750/0x750 [ 134.226124] kernfs_iop_mkdir+0x153/0x1e0 [ 134.230250] vfs_mkdir+0x390/0x600 [ 134.233769] SyS_mkdir+0x220/0x2a0 [ 134.237286] ? SyS_mkdirat+0x2b0/0x2b0 [ 134.241150] ? do_syscall_64+0xb7/0x940 [ 134.245101] ? SyS_mkdirat+0x2b0/0x2b0 [ 134.248966] do_syscall_64+0x281/0x940 [ 134.252833] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 134.258347] ? syscall_return_slowpath+0x550/0x550 [ 134.263252] ? syscall_return_slowpath+0x2ac/0x550 [ 134.268163] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 134.273506] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 134.278328] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 134.283492] RIP: 0033:0x454e79 [ 134.286656] RSP: 002b:00007fc84f8abc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 134.294340] RAX: ffffffffffffffda RBX: 00007fc84f8ac6d4 RCX: 0000000000454e79 [ 134.301585] RDX: 0000000000000000 RSI: 0000010000002007 RDI: 0000000020002a40 [ 134.308830] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 134.316076] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 134.323320] R13: 00000000000003ea R14: 00000000006f7e90 R15: 0000000000000014 [ 134.330734] cgroup: cgroup_addrm_files: failed to add cgroup.max.depth, err=-12 2033/05/18 03:33:40 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x111000, 0x0) perf_event_open(&(0x7f0000000040)={0xd772f78711e4cbfb, 0x70, 0xfffffffffffffffd, 0x6, 0x13, 0x3, 0x0, 0x0, 0x4100, 0x5, 0x3d7, 0x4b6e, 0x7, 0xd4, 0x200, 0x9b0, 0x7ff, 0x0, 0x1e, 0x20, 0xe7, 0x9, 0x400, 0x2, 0x400, 0x8, 0x9, 0xffffffffffffffe0, 0xccfd, 0x1, 0xcfc6, 0xc0b, 0x1, 0x9, 0x7f2f, 0x7, 0x2, 0x1ff, 0x0, 0x10001, 0x1, @perf_config_ext={0xc0, 0x4}, 0x422, 0x6, 0x84a, 0x3, 0xa6, 0x8, 0x4}, r0, 0xe, r1, 0xb) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 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, 0x4800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000)='\x00', 0x0) 2033/05/18 03:33:40 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000013c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/155, 0x9b}], 0x1, &(0x7f0000001480)=""/66, 0x42}, 0x0) 2033/05/18 03:33:40 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x8000) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x800, 0x1f, 0x4, 0x4, "1be36ea63c0977a89217356bc17b9aaf8a5dad95f0b54774cfabf6b3e8c6a00af56cc8781fcc54d582bf8cc4cedb87e5b2becf979e014e52ef16c646bd85b7a8", "12da394e8bc0c89e8d6f7c058513ad0970f64cd056eaa33316801bac7a9b2f08", [0xfff, 0x1]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000340)="d9b20d0066b98b0000000f320f320f01c9260f239cf30f2056670f009307980000b8c0000f00d80f01cbbaf80c66b8422d3b8c66efbafc0cb80001ef", 0x3c}], 0x1, 0x0, &(0x7f0000000140)=[@flags={0x3}], 0x1) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00000001c0)=@ioapic={0x3000, 0x8, 0x6, 0x2, 0x0, [{0x8, 0x6, 0x3fe5, [], 0x1}, {0x58, 0xffffffffffff8000, 0x6, [], 0x9}, {0x7, 0x1, 0x5, [], 0x4}, {0x1a3, 0x8, 0x8}, {0x7ff, 0x34b, 0x2, [], 0x9}, {0x5, 0x1, 0x800}, {0x53, 0x3, 0x3ff, [], 0x8001}, {0x0, 0x81, 0x0, [], 0x6}, {0x6, 0xf4b6207, 0x6b, [], 0x800}, {0x10000, 0xffff, 0x96b, [], 0x4}, {0x1, 0x8000, 0xb64, [], 0x8}, {0x8, 0x0, 0x3, [], 0x80000001}, {0x5, 0x7ff, 0x7fffffff, [], 0x2}, {0xfffffffffffff280, 0x100000000, 0x1, [], 0x464}, {0x5, 0x800, 0x9, [], 0x3}, {0x4, 0x4d, 0x400}, {0xffffffffffffffe0, 0x10000, 0x1, [], 0x400}, {0x0, 0x2, 0x200, [], 0x456f5c49}, {0x6, 0x8000, 0x2, [], 0x81}, {0x9, 0x4, 0x200, [], 0x4}, {0x9, 0x9, 0x867, [], 0xffffffff}, {0x4, 0x3, 0xfffffffffffffff8, [], 0x1}, {0x8, 0xffff, 0x85, [], 0x6}, {0x7fff, 0xff, 0x2, [], 0x7f}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2033/05/18 03:33:40 executing program 2: prctl$intptr(0x8, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x40) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040)=0x240c, 0x4) [ 134.414334] netlink: 20 bytes leftover after parsing attributes in process `syz-executor1'. [ 134.480617] netlink: 20 bytes leftover after parsing attributes in process `syz-executor1'. 2033/05/18 03:33:40 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000140)={0x7f, @multicast2=0xe0000002, 0x4e21, 0x4, 'wrr\x00', 0x8, 0x6, 0x70}, 0x2c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000013c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) r3 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405f", 0x40}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/155, 0x9b}], 0x1, &(0x7f0000001480)=""/66, 0x42}, 0x0) 2033/05/18 03:33:40 executing program 0 (fault-call:8 fault-nth:21): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) open(&(0x7f00000000c0)='./file0\x00', 0xa0441, 0x80) syz_mount_image$msdos(&(0x7f0000000400)='msdos\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x1, &(0x7f0000001640)=[{&(0x7f0000000480)="9196b107dc9e5c731d56d84afae6a7bf24", 0x11, 0x1f}], 0x0, &(0x7f00000016c0)=ANY=[]) socket$vsock_stream(0x28, 0x1, 0x0) mkdir(&(0x7f0000000180)='./file0//ile0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000002a40)='./file0//ile0\x00', 0x10000002007) syz_mount_image$btrfs(&(0x7f0000001700)='btrfs\x00', &(0x7f0000001740)='./file0//ile0\x00', 0x0, 0x1, &(0x7f0000002940)=[{&(0x7f0000001780)="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", 0xff1, 0x3ff}], 0x8044, &(0x7f00000029c0)=ANY=[]) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) 2033/05/18 03:33:40 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000040)=0x2, &(0x7f0000000080)=0x2) ioctl$LOOP_CLR_FD(r0, 0x7003) 2033/05/18 03:33:40 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0xb, &(0x7f0000001000), &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup3(r1, r0, 0x0) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f0000000400)=""/239) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000380)=@filter={'filter\x00', 0xe, 0x1, 0x2e0, [0x0, 0x20000080, 0x20000300, 0x20000330], 0x0, &(0x7f0000000040), &(0x7f0000000080)=ANY=[@ANYBLOB="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"]}, 0x358) 2033/05/18 03:33:40 executing program 1: r0 = socket(0x0, 0xa, 0x1000000000) r1 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0}, &(0x7f0000000380)=0xc) r3 = getgid() r4 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000024c0)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4}}, &(0x7f00000003c0)=0xe8) stat(&(0x7f0000000400)='./file0\x00', &(0x7f00000025c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000440)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002640)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000002740)=0xe8) r9 = getgid() r10 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r11 = eventfd2(0x7fffffff, 0x80000) r12 = socket$vsock_dgram(0x28, 0x2, 0x0) r13 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002780)='/dev/rtc\x00', 0x2, 0x0) r14 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r15 = socket$nl_xfrm(0x10, 0x3, 0x6) r16 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000027c0)={0x0, 0x0}, &(0x7f0000002800)=0xc) lstat(&(0x7f0000002840)='./file0\x00', &(0x7f0000002880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002900)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000002a00)=0xe8) stat(&(0x7f0000002a40)='./file0\x00', &(0x7f0000002a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = getpgrp(0x0) r23 = getuid() getgroups(0x8, &(0x7f0000002b00)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002b40)={0x0}, &(0x7f0000002b80)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002bc0)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000002cc0)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000002d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000002d80)={0xffffffffffffffff, 0xffffffffffffffff}) r29 = open$dir(&(0x7f0000002dc0)='./file0\x00', 0x400000, 0x4) r30 = syz_open_dev$urandom(&(0x7f0000004080)='/dev/urandom\x00', 0x0, 0x400080) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000040c0)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000004100)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000004200)=0xe8) getresgid(&(0x7f0000004240), &(0x7f0000004280)=0x0, &(0x7f00000042c0)) r34 = fanotify_init(0x42, 0x0) r35 = syz_open_dev$sndtimer(&(0x7f0000004300)='/dev/snd/timer\x00', 0x0, 0x200402) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000004340)={0xffffffffffffffff}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000004380)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000043c0)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f00000044c0)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004500)={0x0, 0x0, 0x0}, &(0x7f0000004540)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000004580)=0x0) r41 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000045c0)={0x0, 0x0, 0x0}, &(0x7f0000004600)=0xc) r43 = syz_open_dev$sndpcmc(&(0x7f0000005a00)='/dev/snd/pcmC#D#c\x00', 0x9, 0x40000) r44 = syz_open_dev$dmmidi(&(0x7f0000005a40)='/dev/dmmidi#\x00', 0xffff, 0x0) r45 = accept$packet(0xffffffffffffff9c, &(0x7f0000005a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000005ac0)=0x14) r46 = socket$inet6_icmp(0xa, 0x2, 0x3a) r47 = openat$audio(0xffffffffffffff9c, &(0x7f0000005b00)='/dev/audio\x00', 0x2, 0x0) r48 = socket$key(0xf, 0x3, 0x2) sendmmsg$unix(r0, &(0x7f0000005b80)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000300)=[{&(0x7f00000000c0)="0becba0395fee33071d05d68b5adc971013450cdf11607e44a6a36fa303b1aa4f1068843e29740ff03c49e211a2cdb21cf86cf8411d2888b298b562bf9be50d7bc19ab5b9b9e819c8b3409100c3dc68651d00e42a3762c5d016863fd6727222a3b7ad8397facb80e7c282a251f937f3b3a4924ec937609081e23550ed8de87d6f2b7497c785d2829cb6189acec36cffa6169960064d2f0914d8f2feda605017cf67c2c4dfba131990d79e812b8244b18929c84c891387d828b1a4c6abb9abfc95f14ac6e19a31b9ed25ea2", 0xcb}, {&(0x7f00000014c0)="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", 0x1000}, {&(0x7f00000001c0)="efaae0afec9e95e7fe4f69d361e3fd5d561dda", 0x13}, {&(0x7f0000000200)="bc9451d3c5ee8f32efe7a758d8c19ca497e2ed3ee367485a1ff523c0e85c57c41f36d1b762b348856e66bede5e56ead8e41822dd5dbbb0ffe65f03d15714aec59f47bad4e733f108ffb1a989b55c52dc01af17d4539bd26bfff33c281eb8592e0dc71882ed8e12880c223bc7db8ddee829030580989378032f250b8f432f3fd85a8ffc4e53edf4e62f96f357c45b1749a730f1284a8bb2888bdfe4d39d30ef003402a0d143c4c09fe6ed8800937899a464c3589739dd83eb1bc7d3703ce3df3a8d7600ce85ce47d024ca2593b5ab3648594abbce64d47a17", 0xd8}], 0x4, &(0x7f0000002e00)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="0000000028000000000006000100000001000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r16, @ANYRES32=r17, @ANYRES32=r18, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r19, @ANYRES32=r20, @ANYRES32=r21, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r22, @ANYRES32=r23, @ANYRES32=r24, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r25, @ANYRES32=r26, @ANYRES32=r27, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r28, @ANYRES32=r29], 0x120, 0x20008041}, {&(0x7f0000002f40)=@abs={0x1, 0x0, 0x4e21}, 0x6e, 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0x1000}, {&(0x7f0000003fc0)="ceca35a2101f903c1ee72a690468b1684ddef08f8c0d593793f688868299aa709423b58b008ad4e249eb4828f08aa91330755cb0b0abd6ca238b19d5ac14a78a570c6d1f8371d375ee5421b06c50fafbcaac60c399929d29c209a092f2aa4ebb3a", 0x61}], 0x2, &(0x7f0000004640)=[@rights={0x18, 0x1, 0x1, [r30]}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @rights={0x20, 0x1, 0x1, [r34, r35, r36]}, @cred={0x20, 0x1, 0x2, r37, r38, r39}, @cred={0x20, 0x1, 0x2, r40, r41, r42}], 0x98, 0x4884}, {&(0x7f0000004700)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000005980)=[{&(0x7f0000004780)="499b7167fd824b198aa97dc84f73adcd33f981e8ed485baa2b2ce901", 0x1c}, {&(0x7f00000047c0)="1a90ebdef0c4d950a434f1c2f6515c1348ce09a9dfe1913c8b10f9ae90208eb355b60f0484685c56a5f0d12a7d8d833568e1f7e988b072dce482bfe0e76ca5e7c596bcad39d9de71f4494866d4869518bfb31a84076c37280ebea7ef01210665fa334a20a50858c2c863f32600ea128dc248b1261231896bb2274cf11d76b4b23801ef0f6d0da29ef67e66c90d9c028832d43dc96b2305b867c12a8b46768208441ddd828d85f1bf9216c04dbbb90dc6ecbcb47de7c1e4a025b365c45487ab0e70e8c68e11b45dc2b77ce7b9b17bf6c8", 0xd0}, {&(0x7f00000048c0)="d0e57a0a6d4b950a6fa72e97dab6fcc5f3e28c15ea03e7f3979b06e2a0722c049938dde5e4f8a4aca0e3ba5e5329e3", 0x2f}, {&(0x7f0000004900)="64907a6875453e902e9c761655b9c7c99832699493bdfb4b24bd055d2201545849f10c44a63da8cfa7ccea5471bf73715aaeb2c4b1b00d6416447d02ac9ce189672fc1183ef81271d9aab5ce73b1fa39ccccc916fc591eb34dcf85eee2f6af43a69160a4ca1f97442a88ac919a89b0bf4bab79eba2ae108be4b0a9fe42021ef861d1e8fbacf7ccfdf806c4010bbea6217280408390f3182ed3190897cd359297d65c094dc7c107541c369531bc954a078cf73084964050a19f17dada83389a10665abc23b4a4843f392d4ec8f3e932dbc462cdf8fa96e530e8d23d97bec886862bc26d0589d9db284597d8d86b4a5fa4811ac477d008beebecdf4c95b4f04b4ce34b5e6e5b5e36386850219f45273c030740c1c3f361b24cad4273d4ead78f1defe67fc831549cc0c0ad9adf2c3e3c0c0641a9f12d16ef5ca4b412386d8e090fe2c2ac350fcb3bb6e1df93f0b079d0da0a501d0a73e9243f5ada2285e9049dd92991a61aba304ae1a99e2b9836b000592288239c2fdb1846d44a165fe65198b443b407cf90927f3b087234df6724f908811244c5e02fb6ace465abacc7a17b535a4c5eb177d93c7f0259ae2057804f179e4293325c8569f7563d3dfb2cf0e06aac9550f34cfa3477a28a2a679dcceac02398e327d6dcf0755cb0e10001f5d84148d1046cef78fdaf3d85d4c6c992054ff24fc7266d4a03676fbc19e11d8828e232060c8409e6c90ba7a5ed138170a4c833a530ff930ec3fa8df0fc30102deeca14bc9e847b70486bfe29393b3a19a87497f953cb5e3cc343ef588851dbf1311e991b2badd921ad8a6387548564712741ecc7a6a4dabb6c1e714032bcd336f6356b84b99350b27953dbd1f1783fb1cd360b93263ad7b67c6e9eaffc4e9a8b094a4b2ecdc9dad7aac012be9f881e59c2f363f678b9809df6967f8675e17c48ad6138422a82bdf3a18f5799341f5ec2db482024635a0a958c894e8747901707c3f6a8fee75d51f3c9938002cfd785dcaf2c152680f2a15d8518284b886d6abcc54c920b94901ea2d9e97c21b1ecbfa8164bc18854945f08a6d0c8461da1fb5c29dbabfc9c8ee8749f209e05edd676678fb4da628ba2c55a8868238280714b1c810b22f0c8e4a4174efd27dbb9ef194208b32ce2b5981a61a0313d3bc0f704c1a0d33605ffdca43a6509dbc830f39c3b96b3395d93fcb5970c9a6aaf1d0975afbe0b8d4b35020211f4d56f93df77e40f39fe752d48acf402ff27954ea5db4fcecebc1c8b5c578e74773c1c398e288cd6980f8bf420fae0c9344f7524f70c172768a5b50f2c8884bb54d8751376255a4c23b7b2564d9e6ce132fc69791e1d23fc9b05d9c73e1e8b5577362879207e411760e57ecb9b16396a399ddd9762b5291d91f3e01df6108521998e8b5c2bf09164c4465ed6d074bfd54ebd4e27ce788d3bfc7198203acb6e9b87a92a766674214b73c81e3e2ef813516cf55ddb0019c656d13c4a2a55d79df9d12af34de91e3d36dda4a306179fc0958dabad08dcbbe5f2845185314ea4111710ddb712028a8909109323fe2c6c27a8a2d4c5f5a94e7bc41dc8ba45e29ce27ea3b44058c29f791a78f2b0bd4bc911c60b82c56bc3f0a5d3da4eba13b1c31d3c6dfd50cf8ae0f4f74366b67056ba9352b86794a48a6919bdf5312bb7a1f91c8e5497d7caaa5b7d3e69556d5cb40643f0dac618a8d04a5b51818f3c6be99e50e5340ece5af25ecef133a798000115d408c415e524c7ba094a61ab144b9575ede42a4c5c7c1f810feb11f4e958d676ae7bb71814003da7393ec5fd8988598d676164a55682472d3a68831c95fb7b4561fa25d53172077d7be4411cc7059c7fecdce5ecf82db385f67683e763ca1df7352312f9767bba54da02826faf38963641997e09cd5ef59b63fb3e46d9dac5adacb7e8d824d4b3fde6b3e4bb8fbf8c14e1c7c840dab3cc20b50b79f72b45e8a7f66ae7c636c0ca0ebbfa269be279a1efe060c3335d7f5bdd33ae86063070accc24bd6eab3911c68ea194cb7a6cb64dfbf5f85c932fc59727a4af712f8fbeb357912928bf47f4d31f0b3c4af6a1a35fb71838c54959f820b4599450f6bc8418dda04f0dca5c7435412d9dae4f32f5578f894c44e04e744d5491a15aeca03446763f2233a071548837a87890c70416e05b3203542d2b8b2598f35cf67753d726c56f9a5dce1f75a06a29d66e5de3d419079bd9304e4f51f04995dccac0e8631bd5ea267ac2845ae3dca38769630459dba218ceb19d56a16c4cb89f49e04580ac560b9056cd319cd783d65f6cd66614a533493461134f8a48d5495a7b02fabeb8a0664dbc261cdacc92778748c322811d86a1c895da1420de0744989fcaa1fa1862856e0b703c3a3a40d0b7ff0b387e14bde4359b25bd3b9b5098b227ee78982275a397cd2189d91413ebc2782b74715a96d634dd691809934c3a842efab4ec6c707d23ba8bb41de8c58834e30b0a6e48351a0e4d5d99e7542a39710464c088b0ebe241b4d985d9de661287d385a4412e620494b90b6a1baf067512cefe23b81d244b0cc96cd5fcd580ea75ec33e33c7576aba4a82b2811d36f5c5c7d065de4e9ee0f5fee1673170cfa94f687df0b7ed909b91572d73fa4dbf2c7b57c53bbdad08a1ed0e6c69e9348a58a7e9cd2689f0e14b77036ad4f78c912ec5a7c02d1e159072e6f0a92855708c4ba8b774308963ea57d4b3ab453cf60c309fa6fac8d3f7852a9b4c10b56cf74b90ac7084f02383059fb0378d9cf31d69e3c0efdd9e5fd2cc175cc0dbff9703982047c6db7ae04ad043c6bd7a7d455f9ca1e64baa4715d195100bdfb1329e2184f47601f107456dc4dd04057180a10fa1b740e3b137bb73a6df388b9866e6076f6be04eb711a0d84a5e43ed5e49f1c00821683b662435799c08b2d5400ff3d3abb42c0096fa1836f355d11562264f5b02f153b6ca9b8fc1a15c6b86f059f5e53010c0aacb0fcb574733b53403c8ac06b9e9cefe3271452f4182bedb5e32bc8db846b587c80699c36038d72fd1251c32c3c0281f6f0a98e647daf153e5522efe3f2e95ab860d6ebe8f5e05fbe59e476a09da0854b5fa6236b28ccf70ebe0f36ab044a725d740569e191205a5117acc21b2d5853a74ecfaf8e3cea52d0a975a7b4acfda9e564ed8b3176f6d6df5d4a424682dc7f7f677567a41352f991f382a1e770516728dc268ee3bb1996980f3408ea5de7e72ac10a8cb861bcdcb193524550cbd3731a739190741ea28ead76c20ab10ea8e6f2630a3d82273cb1605ebdb330eb458faf2bd49eed6ff469966c0a938a743f71babd5b0df3ed59179d0a3f4dbb3863f846761700313423141609ecf4888c72116e6c39aca057b5ef2dc61568277e256f74876942b4f9ade5f81ffedbcf51973956a03986c1811056ded30e274417b1eeb4da2d1e050f2257416767f65e3f4f66601544c0d9f754cf753171f1703594286457de7f2d253d3ecf4d63ea2873b9c6c6194ed6f3ff610721efabf568a6abf5260fedddc346ac20ff20223eb9a0077aabb74547935fe5006965b45206000d54c387feb30c215e8daee4c3e364f16ac113b61b9ee08c6fdba1eedea8c1f524ef362cf93be6b46534b680c528e38cd9d04d0070bd52e9ebb04da6e7fb8cb58b169ea067b742be92145934b3b67d4e50ff332088edf0ee2def7cc04f23e2d1d55f822f14385bc42db02fa71b3a6830479e0bc22e526e24bcdc9a856963eb47905d82897abd5184958ad3cce216eb3d01dbd1b8df0202402701e6f85c39961211a0a8f823a9bc1e93667843c9bf565a521e986cd64733ccc8915ce0c5baf86b4afc175dcbb933144b950c00f2dd900c24785078a9d2985813f222fb163e6e94cc35472fb584da80715f1a73b3d8316a27a2e6cf9e515b725bea7522100531a2fabfda82a22e3c74bea35a4edb55f0a78558b469ab69dcd8196c4cbd1b6ee7af63c835191ffc3001e7c0f34db1fad61a49cb3e06db8877d00735dd2c287ad5e135bf343b8ca23448c0cb0d97e92d7d69350b7d13070cca94b72408dbd59b27cfb678db59ae6ca80a84c5ffb0c93a80cab8ff208dbbcc9917a1df4482ed6b053ba462119d52a27110b369535c8f1a72942e83c18cc7fce48e36f5e89080120130ccb107a557cc71f7a9bd6ef08be7aed683cb5e0405179615363071b89085f8b9529995b06d087b57e0de9a49d54e466a7db96850096b10e804795b2269195bb57b9900babb5ecb453e0b1221d6e58f05cd23d680b67706ead75032299af7efe359db7c13eda4617eca9c51dd186e4581095bd51f427c26914434d5cb3f4b8b85d0e9b092e9d88f1917e9baafa744e2a1762ae184ef13fc910808b09e421aa081106fdb2be49fce23f10756006be21adc5be1767a83200219482930c2eaf02d8bbdf8927bc7142e29216508cbbe3a8c9290c92ef6f88ff917e626b4de598b2fa5baef2c1ac8a280fe4b586009aad0f8df0cf163825ba48c5cc100103a571bd0fdaacc23284409bb77a28f2a9c47fd61523000d18f9348bb9fe7267ebd136eb8833505fb723c60dcc4c565d88cf3f9b540585e5bc302db2c38347b6304acc096d7c8ff42e30d5bf0a673d8453e3854565d914c51dfbdbe9ff24724046f5b6df7a0a6761bf92a73959a504f94fce8f0524101f248525a2171290f267d179711da8f7d20b8a0d8769172275035c7a9cf58affd216259648131a20c3ae4d0ed16d8aed7bd599709c9946ef1227b64767484c724f73e7a7d3f12290e672966059c84159c366319a9bf95c1bda2780c18db98b2e471623ee5a3ed48966d232439a6e9f05ac5e24ef32890e0d8d97366d82fa67871f8f507a240738734298488837fb12d9e412cef248fed4c27ce98f967d584050828e02b350e9d739bab6b00376fcc17ca0b5a7ffc3b523f64e6d747f8943871835693b63fd6787da309e7c5f7f83559a369fcae6573ecdfa287d8f21f1e55c55a898c0adff2e9269c5c68c6513985230e98f2a9ac2fb549b0b514905609437b6c057a2110c088cccbc1082481e1aaa5db96a2b55ad6795108a96f5266de7b5749e671c20ce95e95eb83729ee10485d348fedc1db830c66fae1e5bbab67c1ca5d2ad3e100e10b36bbf244c165c6657dea3a00a2c1fdfbddcc6604442d54b1e8e717155a595d051d9f5936eb758a360689c94044b1675bd0431501dcb681c485f1a3c49d261f0ba98e98977b68078b1b6e84d23d9a77164648e8a29ef6a9e5c0d0f15bcaf1026a93576589183ea956142fd9ba4a7406437bfd9a4762a3ac4015de1f902520ef653386519c430d2273af261af705b59bfd4c3d603139296efd8414a06eb5853f2d0ade0b2c1300eef1cff917eb2d0139b698cb6c6f8b0c3b38cb524df2885f167ce9c6f2e7328fe0f8d79816777b782ec844e31a44dfb1e362202043759a591870eadcd6bad1c13fcb644578cc97e1dfd90d26d31c1aaf2386217209add99dc57230d93b28db728ae1dc31beda76883a4aa04bb53203406aea759d0ebf3654d9008cd034377dc53afdb9baf2a122e1b264279292a5b1887b0535e8afeed68cc4817c93f16210ae240cb1f1d74d3539cf55facbb65edee2b0540d5ae26c7a019ba9a72cbb8f02f8cefb4f843722e656fa5e767d8ef64a95e824845b45fda8a4b2daccd2dfcc8b0d024b45c23c347f67b9ed62c11d97f9c6078a0abea56b7139bcc4708ec5a8b9711481d778377f610e7403ff77c79ac290593f4242771aae8dfb10e043721c7302090cb57c07e5f25", 0x1000}, {&(0x7f0000005900)="a7328346766bbd368011d0141eb78dfa6a2758196a45f45390c56c00e6bf187d67b034a55ecd3a68c111cde496a97007232c2ed6f713e4785b70b013448ac891a0d3c3", 0x43}], 0x5, &(0x7f0000005b40)=[@rights={0x28, 0x1, 0x1, [r43, r44, r45, r46, r47, r48]}], 0x28, 0x10}], 0x3, 0x4000001) r49 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r49, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) ioctl$TCSETS(r49, 0x40045431, &(0x7f00003b9fdc)) r50 = syz_open_pts(r49, 0x0) dup3(r49, r50, 0x0) 2033/05/18 03:33:40 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x8000) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x800, 0x1f, 0x4, 0x4, "1be36ea63c0977a89217356bc17b9aaf8a5dad95f0b54774cfabf6b3e8c6a00af56cc8781fcc54d582bf8cc4cedb87e5b2becf979e014e52ef16c646bd85b7a8", "12da394e8bc0c89e8d6f7c058513ad0970f64cd056eaa33316801bac7a9b2f08", [0xfff, 0x1]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000340)="d9b20d0066b98b0000000f320f320f01c9260f239cf30f2056670f009307980000b8c0000f00d80f01cbbaf80c66b8422d3b8c66efbafc0cb80001ef", 0x3c}], 0x1, 0x0, &(0x7f0000000140)=[@flags={0x3}], 0x1) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00000001c0)=@ioapic={0x3000, 0x8, 0x6, 0x2, 0x0, [{0x8, 0x6, 0x3fe5, [], 0x1}, {0x58, 0xffffffffffff8000, 0x6, [], 0x9}, {0x7, 0x1, 0x5, [], 0x4}, {0x1a3, 0x8, 0x8}, {0x7ff, 0x34b, 0x2, [], 0x9}, {0x5, 0x1, 0x800, [], 0x164}, {0x0, 0x3, 0x3ff, [], 0x8001}, {0x0, 0x81, 0x0, [], 0x6}, {0x6, 0xf4b6207, 0x6b, [], 0x800}, {0x10000, 0xffff, 0x96b, [], 0x4}, {0x1, 0x8000, 0xb64, [], 0x8}, {0x8, 0x0, 0x3, [], 0x80000001}, {0x5, 0x7ff, 0x7fffffff, [], 0x2}, {0xfffffffffffff280, 0x100000000, 0x1, [], 0x464}, {0x5, 0x800, 0x9, [], 0x3}, {0x4, 0x4d, 0x400}, {0xffffffffffffffe0, 0x10000, 0x1, [], 0x400}, {0x0, 0x2, 0x200, [], 0x456f5c49}, {0x6, 0x8000, 0x2, [], 0x81}, {0x9, 0x4, 0x200, [], 0x4}, {0x9, 0x9, 0x867, [], 0xffffffff}, {0x4, 0x3, 0xfffffffffffffff8, [], 0x1}, {0x8, 0xffff, 0x85, [], 0x6}, {0x7fff, 0xff, 0x2, [], 0x7f}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2033/05/18 03:33:40 executing program 4: r0 = socket(0x0, 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x103000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000080)={0x0, 0xa0000000080000, 0xffffffffffffff9c}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000980)={{{@in6=@local, @in=@multicast1}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) bind(r0, &(0x7f0000000580)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f0000000880)=ANY=[]}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000004c0)=0x80000001, 0x4) getpeername$netrom(0xffffffffffffffff, &(0x7f0000000400)=@full, &(0x7f0000000140)=0x48) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000500)={{0x2, 0xfffffffffffffffe, @dev={0xac, 0x14, 0x14}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000003c0)={'irlan0\x00'}) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000a80)={'vlan0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}) connect$llc(0xffffffffffffffff, &(0x7f0000000700)={0x1a, 0x339, 0x1f, 0x1e8d, 0x1f, 0x50, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x10) read(r2, &(0x7f0000000200)=""/41, 0x29) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000240)=0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r3, 0x29, 0x41, &(0x7f0000000600)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) 2033/05/18 03:33:40 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000001480), 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) readv(r0, &(0x7f0000001980)=[{&(0x7f0000001640)=""/180, 0xb4}, {&(0x7f00000018c0)=""/182, 0xb6}], 0x2) r1 = syz_open_pts(r0, 0x2) readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/61, 0x3d}, {&(0x7f00000001c0)=""/200, 0xc8}, {&(0x7f0000000080)=""/10, 0xa}], 0x3) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000440)=0x5, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) dup3(r1, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) r2 = socket$inet(0x2, 0x0, 0xfff) readv(0xffffffffffffffff, &(0x7f0000000180), 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000380)={0xefa, 0x800, 0x0, 0xbd680000000, 0x9, 0x1}, 0xc) setsockopt$inet_int(r2, 0x0, 0x21, &(0x7f00000000c0)=0x3, 0x4) [ 134.954967] IPVS: set_ctl: invalid protocol: 127 224.0.0.2:20001 wrr [ 134.971573] FAT-fs (loop0): bogus number of reserved sectors [ 134.977518] FAT-fs (loop0): Can't find a valid FAT filesystem [ 135.003005] IPVS: set_ctl: invalid protocol: 127 224.0.0.2:20001 wrr [ 135.046828] FAULT_INJECTION: forcing a failure. [ 135.046828] name failslab, interval 1, probability 0, space 0, times 0 [ 135.058239] CPU: 0 PID: 10126 Comm: syz-executor0 Not tainted 4.16.0-rc7+ #7 [ 135.065421] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 135.074757] Call Trace: [ 135.077330] dump_stack+0x194/0x24d [ 135.080936] ? arch_local_irq_restore+0x53/0x53 [ 135.085618] should_fail+0x8c0/0xa40 [ 135.089309] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 135.094390] ? rb_first_postorder+0xa0/0xa0 [ 135.098691] ? __mutex_lock+0x16f/0x1a80 [ 135.102729] ? save_stack+0x43/0xd0 [ 135.106334] ? kasan_kmalloc+0xad/0xe0 [ 135.110197] ? trace_hardirqs_off+0x10/0x10 [ 135.114497] ? find_held_lock+0x35/0x1d0 [ 135.118538] ? __lock_is_held+0xb6/0x140 [ 135.122586] ? check_same_owner+0x320/0x320 [ 135.126884] ? lock_downgrade+0x980/0x980 [ 135.131017] ? rcu_note_context_switch+0x710/0x710 [ 135.135932] should_failslab+0xec/0x120 [ 135.139886] __kmalloc_track_caller+0x5f/0x760 [ 135.144447] ? idr_alloc_cyclic+0x1d6/0x320 [ 135.148747] ? kstrdup_const+0x39/0x50 [ 135.152610] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 135.157429] kstrdup+0x39/0x70 [ 135.160605] kstrdup_const+0x39/0x50 [ 135.164296] __kernfs_new_node+0xa2/0x570 [ 135.168423] ? kernfs_dop_revalidate+0x380/0x380 [ 135.173156] ? kasan_check_read+0x11/0x20 [ 135.177278] ? read_word_at_a_time+0x12/0x20 [ 135.181662] ? strscpy+0x186/0x500 [ 135.185182] kernfs_new_node+0x80/0xe0 [ 135.189048] __kernfs_create_file+0x4b/0x320 [ 135.193434] cgroup_addrm_files+0x3c5/0xa70 [ 135.197736] ? cgroup_file_write+0x710/0x710 [ 135.202126] ? getrawmonotonic64+0x460/0x460 [ 135.206514] ? kernfs_active+0x92/0x160 [ 135.210464] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 135.215370] ? cgroup_kn_set_ugid+0x2c7/0x370 [ 135.219840] ? cgroup_file_name+0x1d0/0x1d0 [ 135.224140] css_populate_dir+0x340/0x420 [ 135.228354] cgroup_mkdir+0x553/0xfc0 [ 135.232131] ? __lock_is_held+0xb6/0x140 [ 135.236170] ? cgroup_destroy_locked+0x750/0x750 [ 135.240901] ? rcu_read_lock_sched_held+0x108/0x120 [ 135.245895] ? kmem_cache_free+0x258/0x2a0 [ 135.250105] ? set_nlink+0xc1/0x160 [ 135.253707] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 135.258614] ? generic_permission+0x105/0x3c0 [ 135.263084] ? cgroup_destroy_locked+0x750/0x750 [ 135.267818] kernfs_iop_mkdir+0x153/0x1e0 [ 135.271940] vfs_mkdir+0x390/0x600 [ 135.275458] SyS_mkdir+0x220/0x2a0 [ 135.278976] ? SyS_mkdirat+0x2b0/0x2b0 [ 135.282839] ? do_syscall_64+0xb7/0x940 [ 135.286791] ? SyS_mkdirat+0x2b0/0x2b0 [ 135.290652] do_syscall_64+0x281/0x940 [ 135.294514] ? vmalloc_sync_all+0x30/0x30 [ 135.298639] ? _raw_spin_unlock_irq+0x27/0x70 [ 135.303107] ? finish_task_switch+0x1c1/0x7e0 [ 135.307584] ? syscall_return_slowpath+0x550/0x550 [ 135.312488] ? syscall_return_slowpath+0x2ac/0x550 [ 135.317392] ? prepare_exit_to_usermode+0x350/0x350 [ 135.322386] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 135.327726] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 135.332546] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 135.337712] RIP: 0033:0x454e79 2033/05/18 03:33:41 executing program 2: socket$inet_dccp(0x2, 0x6, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x9, 0x1, &(0x7f0000003380)=[{&(0x7f0000000280)="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", 0x310, 0x6}], 0x80000, &(0x7f0000003440)=ANY=[]) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000135e00001200000000000000000200000001000024d96443e10000001e000000000000000010ec03020001005265497345723346730000000300000002000100000001020100000003", 0x51, 0x10000}], 0x0, &(0x7f0000011400)) open(&(0x7f0000000140)='./file0\x00', 0x1, 0xfbaf4ecd2945be86) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000100)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="58465342000002000000000000008000400000000000000000000000000000005bfc2f1a415c41dab49211bccbd5f4cb000000000000000700000000000025a000000000000025a100000000000025a200000008000080000000000100000000000012c0b4a4020001000002000000000000000000000000090908010f0000190000000000000040000000000000003d0000000000006d1900000000000000000000000000000000", 0xa8}], 0x0, &(0x7f0000018900)) mkdir(&(0x7f0000000040)='./file0\x00', 0x118) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x1000, 0x1, &(0x7f0000001e00)=[{&(0x7f0000000140)="500975fc0df1ee984567b738751ddf002175041f8c5f254053a767f57bde723c3c358c2c86cf464420ac1a6b7d103eeba535e54ccc9c89d07fb517b6bc3a2a56bd8ba3a782426d5af72db165a18777bb6b64fb72a59ea9d5def7ea2688be7cf781dd86e457cfc8734119a3de0222539d9d9fcad830eb0a6e7623ba794fd7d87249ce1276d7f1afa48d34e14a420fe26e6c6d10", 0x93, 0x5}], 0x18008, &(0x7f0000001f00)={[{@dir_umask={'dir_umask', 0x3d}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x30, 0x34, 0x37]}, 0x2c}, {@type={'type', 0x3d, "2524d982"}, 0x2c}]}) open(&(0x7f0000000280)='./file0\x00', 0x200000, 0x8) open(&(0x7f0000000300)='./file0\x00', 0x4200, 0xa0) [ 135.340878] RSP: 002b:00007fc84f8abc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 135.348562] RAX: ffffffffffffffda RBX: 00007fc84f8ac6d4 RCX: 0000000000454e79 [ 135.355812] RDX: 0000000000000000 RSI: 0000010000002007 RDI: 0000000020002a40 [ 135.363060] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 135.370307] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 135.377550] R13: 00000000000003ea R14: 00000000006f7e90 R15: 0000000000000015 [ 135.384933] cgroup: cgroup_addrm_files: failed to add cgroup.max.depth, err=-12 2033/05/18 03:33:41 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x8000) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x800, 0x1f, 0x4, 0x4, "1be36ea63c0977a89217356bc17b9aaf8a5dad95f0b54774cfabf6b3e8c6a00af56cc8781fcc54d582bf8cc4cedb87e5b2becf979e014e52ef16c646bd85b7a8", "12da394e8bc0c89e8d6f7c058513ad0970f64cd056eaa33316801bac7a9b2f08", [0xfff, 0x1]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000340)="d9b20d0066b98b0000000f320f320f01c9260f239cf30f2056670f009307980000b8c0000f00d80f01cbbaf80c66b8422d3b8c66efbafc0cb80001ef", 0x3c}], 0x1, 0x0, &(0x7f0000000140)=[@flags={0x3}], 0x1) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00000001c0)=@ioapic={0x3000, 0x8, 0x6, 0x2, 0x0, [{0x8, 0x6, 0x3fe5, [], 0x1}, {0x58, 0xffffffffffff8000, 0x6, [], 0x9}, {0x7, 0x1, 0x5, [], 0x4}, {0x1a3, 0x8, 0x8}, {0x7ff, 0x34b, 0x2, [], 0x9}, {0x5, 0x1, 0x800, [], 0x164}, {0x0, 0x3, 0x3ff, [], 0x8001}, {0x0, 0x81, 0x0, [], 0x6}, {0x6, 0xf4b6207, 0x6b, [], 0x800}, {0x10000, 0xffff, 0x96b, [], 0x4}, {0x1, 0x8000, 0xb64, [], 0x8}, {0x8, 0x0, 0x3, [], 0x80000001}, {0x5, 0x7ff, 0x7fffffff, [], 0x2}, {0xfffffffffffff280, 0x100000000, 0x1, [], 0x464}, {0x5, 0x800, 0x9, [], 0x3}, {0x4, 0x4d, 0x400}, {0xffffffffffffffe0, 0x10000, 0x1, [], 0x400}, {0x0, 0x2, 0x200, [], 0x456f5c49}, {0x6, 0x8000, 0x2, [], 0x81}, {0x9, 0x4, 0x200, [], 0x4}, {0x9, 0x9, 0x867, [], 0xffffffff}, {0x4, 0x3, 0xfffffffffffffff8, [], 0x1}, {0x8, 0xffff, 0x85, [], 0x6}, {0x7fff, 0xff, 0x2, [], 0x7f}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 135.401731] IPVS: ftp: loaded support on port[0] = 21 2033/05/18 03:33:41 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000013c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000700)='/dev/usbmon#\x00', 0x7, 0x2) connect$bt_l2cap(r1, &(0x7f0000000740)={0x1f, 0x6, {0x80000000, 0xb5, 0x4, 0x4, 0x8001, 0xfffffffffffffff7}, 0x10000, 0xea7}, 0xe) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405f", 0x40}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/155, 0x9b}], 0x1, &(0x7f0000001480)=""/66, 0x42}, 0x0) 2033/05/18 03:33:41 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="ea00280000b30082d6540f30ea030000002c0066b850000f00d066ba4200b802000000efc74424000a000000c7442402acc70000c7442406000000000f0114240f20e035100000000f22e03e64360f01cf0f22c7", 0x54}], 0x1, 0x0, &(0x7f0000000140), 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x43e942, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000500), &(0x7f0000000540)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x9d99}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000002c0)={0x0, 0xf3}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000340)={r4, 0x800, 0x4, 0xfffffffffffffffd, 0xb5, 0x37, 0x1, 0x5, {r5, @in={{0x2, 0x4e23, @rand_addr=0x1ff}}, 0x100000001, 0xca, 0x2, 0x9, 0x5}}, &(0x7f0000000400)=0xb0) r6 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3a, 0x200000) ioctl$TIOCLINUX6(r6, 0x541c, &(0x7f0000000080)={0x6, 0x2}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000440)) ioctl$int_out(r1, 0x2, &(0x7f00000004c0)) ioctl$KVM_GET_DEVICE_ATTR(r6, 0x4018aee2, &(0x7f00000001c0)={0x0, 0x4, 0x20, &(0x7f0000000140)}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r6, 0x28, 0x0, &(0x7f0000000480)=0x7395, 0x8) 2033/05/18 03:33:41 executing program 0 (fault-call:8 fault-nth:22): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) open(&(0x7f00000000c0)='./file0\x00', 0xa0441, 0x80) syz_mount_image$msdos(&(0x7f0000000400)='msdos\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x1, &(0x7f0000001640)=[{&(0x7f0000000480)="9196b107dc9e5c731d56d84afae6a7bf24", 0x11, 0x1f}], 0x0, &(0x7f00000016c0)=ANY=[]) socket$vsock_stream(0x28, 0x1, 0x0) mkdir(&(0x7f0000000180)='./file0//ile0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000002a40)='./file0//ile0\x00', 0x10000002007) syz_mount_image$btrfs(&(0x7f0000001700)='btrfs\x00', &(0x7f0000001740)='./file0//ile0\x00', 0x0, 0x1, &(0x7f0000002940)=[{&(0x7f0000001780)="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", 0xff1, 0x3ff}], 0x8044, &(0x7f00000029c0)=ANY=[]) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) 2033/05/18 03:33:41 executing program 4: r0 = socket(0x0, 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x103000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000080)={0x0, 0xa0000000080000, 0xffffffffffffff9c}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000980)={{{@in6=@local, @in=@multicast1}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) bind(r0, &(0x7f0000000580)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f0000000880)=ANY=[]}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000004c0)=0x80000001, 0x4) getpeername$netrom(0xffffffffffffffff, &(0x7f0000000400)=@full, &(0x7f0000000140)=0x48) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000500)={{0x2, 0xfffffffffffffffe, @dev={0xac, 0x14, 0x14}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000003c0)={'irlan0\x00'}) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000a80)={'vlan0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}) connect$llc(0xffffffffffffffff, &(0x7f0000000700)={0x1a, 0x339, 0x1f, 0x1e8d, 0x1f, 0x50, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x10) read(r2, &(0x7f0000000200)=""/41, 0x29) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000240)=0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r3, 0x29, 0x41, &(0x7f0000000600)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) 2033/05/18 03:33:41 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000013c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0xfffffef9) socketpair(0x9, 0x5, 0x87, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$llc_int(r1, 0x10c, 0x5, &(0x7f0000000040), 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405f", 0x40}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/155, 0x9b}], 0x1, &(0x7f0000001480)=""/66, 0x42}, 0x0) 2033/05/18 03:33:41 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x8000) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x800, 0x1f, 0x4, 0x4, "1be36ea63c0977a89217356bc17b9aaf8a5dad95f0b54774cfabf6b3e8c6a00af56cc8781fcc54d582bf8cc4cedb87e5b2becf979e014e52ef16c646bd85b7a8", "12da394e8bc0c89e8d6f7c058513ad0970f64cd056eaa33316801bac7a9b2f08", [0xfff, 0x1]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000340)="d9b20d0066b98b0000000f320f320f01c9260f239cf30f2056670f009307980000b8c0000f00d80f01cbbaf80c66b8422d3b8c66efbafc0cb80001ef", 0x3c}], 0x1, 0x0, &(0x7f0000000140)=[@flags={0x3}], 0x1) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00000001c0)=@ioapic={0x3000, 0x8, 0x6, 0x2, 0x0, [{0x8, 0x6, 0x3fe5, [], 0x1}, {0x58, 0xffffffffffff8000, 0x6, [], 0x9}, {0x7, 0x1, 0x5, [], 0x4}, {0x1a3, 0x8, 0x8}, {0x7ff, 0x34b, 0x2, [], 0x9}, {0x5, 0x1, 0x800, [], 0x164}, {0x0, 0x3, 0x3ff, [], 0x8001}, {0x0, 0x81, 0x0, [], 0x6}, {0x6, 0xf4b6207, 0x6b, [], 0x800}, {0x10000, 0xffff, 0x96b, [], 0x4}, {0x1, 0x8000, 0xb64, [], 0x8}, {0x8, 0x0, 0x3, [], 0x80000001}, {0x5, 0x7ff, 0x7fffffff, [], 0x2}, {0xfffffffffffff280, 0x100000000, 0x1, [], 0x464}, {0x5, 0x800, 0x9, [], 0x3}, {0x4, 0x4d, 0x400}, {0xffffffffffffffe0, 0x10000, 0x1, [], 0x400}, {0x0, 0x2, 0x200, [], 0x456f5c49}, {0x6, 0x8000, 0x2, [], 0x81}, {0x9, 0x4, 0x200, [], 0x4}, {0x9, 0x9, 0x867, [], 0xffffffff}, {0x4, 0x3, 0xfffffffffffffff8, [], 0x1}, {0x8, 0xffff, 0x85, [], 0x6}, {0x7fff, 0xff, 0x2, [], 0x7f}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 135.549133] FAT-fs (loop0): bogus number of reserved sectors [ 135.555080] FAT-fs (loop0): Can't find a valid FAT filesystem [ 135.623212] FAULT_INJECTION: forcing a failure. [ 135.623212] name failslab, interval 1, probability 0, space 0, times 0 [ 135.634562] CPU: 1 PID: 10161 Comm: syz-executor0 Not tainted 4.16.0-rc7+ #7 [ 135.641748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 135.651080] Call Trace: [ 135.653651] dump_stack+0x194/0x24d [ 135.657257] ? arch_local_irq_restore+0x53/0x53 [ 135.661911] should_fail+0x8c0/0xa40 [ 135.665601] ? kstrdup+0x39/0x70 [ 135.668945] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 135.674027] ? cgroup_mkdir+0x553/0xfc0 [ 135.677978] ? vfs_mkdir+0x390/0x600 [ 135.681668] ? SyS_mkdir+0x220/0x2a0 [ 135.685356] ? do_syscall_64+0x281/0x940 [ 135.689411] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 135.694759] ? find_held_lock+0x35/0x1d0 [ 135.698801] ? find_held_lock+0x35/0x1d0 [ 135.702845] ? __lock_is_held+0xb6/0x140 [ 135.706891] ? check_same_owner+0x320/0x320 [ 135.711190] ? rcu_note_context_switch+0x710/0x710 [ 135.716095] ? rcu_read_lock_sched_held+0x108/0x120 [ 135.721091] should_failslab+0xec/0x120 [ 135.725042] kmem_cache_alloc+0x47/0x760 [ 135.729078] ? memcpy+0x45/0x50 [ 135.732339] ? kstrdup+0x59/0x70 [ 135.735682] __kernfs_new_node+0xe2/0x570 [ 135.739810] ? kernfs_dop_revalidate+0x380/0x380 [ 135.744544] ? kasan_check_read+0x11/0x20 [ 135.748667] ? read_word_at_a_time+0x12/0x20 [ 135.753049] ? strscpy+0x186/0x500 [ 135.756573] kernfs_new_node+0x80/0xe0 [ 135.760438] __kernfs_create_file+0x4b/0x320 [ 135.764826] cgroup_addrm_files+0x3c5/0xa70 [ 135.769131] ? cgroup_file_write+0x710/0x710 [ 135.773519] ? getrawmonotonic64+0x460/0x460 [ 135.777902] ? kernfs_add_one+0x50/0x450 [ 135.781936] ? kernfs_link_sibling+0x8f/0x380 [ 135.786409] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 135.791315] ? cgroup_kn_set_ugid+0x2c7/0x370 [ 135.795785] ? cgroup_file_name+0x1d0/0x1d0 [ 135.800085] css_populate_dir+0x340/0x420 [ 135.804210] cgroup_mkdir+0x553/0xfc0 [ 135.807988] ? __lock_is_held+0xb6/0x140 [ 135.812028] ? cgroup_destroy_locked+0x750/0x750 [ 135.816762] ? rcu_read_lock_sched_held+0x108/0x120 [ 135.821753] ? kmem_cache_free+0x258/0x2a0 [ 135.825962] ? set_nlink+0xc1/0x160 [ 135.829565] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 135.834467] ? generic_permission+0x105/0x3c0 [ 135.838937] ? cgroup_destroy_locked+0x750/0x750 [ 135.843670] kernfs_iop_mkdir+0x153/0x1e0 [ 135.847796] vfs_mkdir+0x390/0x600 [ 135.851316] SyS_mkdir+0x220/0x2a0 [ 135.854833] ? SyS_mkdirat+0x2b0/0x2b0 [ 135.858697] ? do_syscall_64+0xb7/0x940 [ 135.862649] ? SyS_mkdirat+0x2b0/0x2b0 [ 135.866509] do_syscall_64+0x281/0x940 [ 135.870373] ? vmalloc_sync_all+0x30/0x30 [ 135.874499] ? _raw_spin_unlock_irq+0x27/0x70 [ 135.878968] ? finish_task_switch+0x1c1/0x7e0 [ 135.883439] ? syscall_return_slowpath+0x550/0x550 [ 135.888344] ? syscall_return_slowpath+0x2ac/0x550 [ 135.893249] ? prepare_exit_to_usermode+0x350/0x350 [ 135.898242] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 135.903581] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 135.908401] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 135.913567] RIP: 0033:0x454e79 [ 135.916735] RSP: 002b:00007fc84f8abc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 135.924420] RAX: ffffffffffffffda RBX: 00007fc84f8ac6d4 RCX: 0000000000454e79 [ 135.931666] RDX: 0000000000000000 RSI: 0000010000002007 RDI: 0000000020002a40 [ 135.938909] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 135.946153] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 135.953411] R13: 00000000000003ea R14: 00000000006f7e90 R15: 0000000000000016 [ 135.960861] cgroup: cgroup_addrm_files: failed to add cgroup.max.depth, err=-12 2033/05/18 03:33:41 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000001480), 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) readv(r0, &(0x7f0000001980)=[{&(0x7f0000001640)=""/180, 0xb4}, {&(0x7f00000018c0)=""/182, 0xb6}], 0x2) r1 = syz_open_pts(r0, 0x2) readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/61, 0x3d}, {&(0x7f00000001c0)=""/200, 0xc8}, {&(0x7f0000000080)=""/10, 0xa}], 0x3) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000440)=0x5, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) dup3(r1, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) r2 = socket$inet(0x2, 0x0, 0xfff) readv(0xffffffffffffffff, &(0x7f0000000180), 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000380)={0xefa, 0x800, 0x0, 0xbd680000000, 0x9, 0x1}, 0xc) setsockopt$inet_int(r2, 0x0, 0x21, &(0x7f00000000c0)=0x3, 0x4) 2033/05/18 03:33:41 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) fstat(r0, &(0x7f0000000140)) syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd6064b69700303a00fe8000000000000000000000000000aaff0200000000000000000000000000010400907800000000609f1b1900000000fe8000000000000000f8f043df0000bbff020000000000000000000000000001"], &(0x7f0000000380)={0x0, 0x2, [0x0, 0xe31]}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x2c0000, 0x0) sendto$ax25(r1, &(0x7f00000003c0)="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", 0x1000, 0x24008800, 0x0, 0x0) mq_open(&(0x7f0000000080)='.security%*uservmnet0)-cgroup\x00', 0x800, 0x0, &(0x7f00000000c0)={0x49eb, 0x2, 0x79, 0x7, 0x6, 0x31, 0x40, 0x6}) 2033/05/18 03:33:41 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000200)={r2, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}]}, &(0x7f0000000240)=0x10) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f00000002c0)={0x1f, 0x1000, 0x7, 0xffffffff, 0x10, 0xffffffffffff0000}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000), 0x4) r3 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r3, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x61) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r3}) prctl$seccomp(0x16, 0x2, &(0x7f00000004c0)={0x8, &(0x7f0000000480)=[{0x1, 0x4, 0x101, 0x2}, {0x401, 0x6, 0xfff}, {0x9, 0x6, 0x100, 0xd3b5}, {0x10001, 0xfc0, 0x0, 0x40}, {0x6, 0x1, 0x10001, 0x1}, {0x4, 0x8000, 0x22b, 0x9}, {0x8000, 0x9, 0x81}, {0x770, 0x7ff, 0x3, 0x1}]}) setsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f0000000080)=0x40, 0x4) sendmsg$key(r3, &(0x7f0000000280)={0x20480, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x28}, 0x1}, 0x0) 2033/05/18 03:33:41 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000180)={r1, 0x1, 0x6}, 0x10) r2 = syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0x6, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000380)=0x4, 0x4) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000000)={r1, 0x1, 0x6}, 0x10) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000200)={'ip6gre0\x00', 0x8}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000400), &(0x7f0000000440)=0x4) socket$packet(0x11, 0x3, 0x300) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x80, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f00000002c0)={r0, 0x401, 0x3, "743380afb5d63efe9c3139661b34dd3bac5595f92152739c4455bedf4f5a539a7da12a02bf457f244cb57a780396eeaa7ff529447168cdb7aa64efbdb1e3b0230f4266c07dffaf5ca487"}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000100)={"406f3b6b42000000150000720500", {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000140), &(0x7f00000001c0)=0xc) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000240), 0x10) 2033/05/18 03:33:41 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/net/pfkey\x00', 0x181000, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000440), &(0x7f0000000480)=0x14) bind$alg(r0, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="0a07750505e3a4f008400000b71e0000", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405f", 0x40}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/155, 0x9b}], 0x1, &(0x7f0000001480)=""/66, 0x42}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000380), &(0x7f00000003c0)=0x8) connect$l2tp(r1, &(0x7f00000004c0)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x0, 0x3, 0x1, {0xa, 0x4e24, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x7}}}, 0x32) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r3, 0x50, &(0x7f0000000280)}, 0x10) [ 136.069591] device syz_tun entered promiscuous mode 2033/05/18 03:33:41 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x8000) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x800, 0x1f, 0x4, 0x4, "1be36ea63c0977a89217356bc17b9aaf8a5dad95f0b54774cfabf6b3e8c6a00af56cc8781fcc54d582bf8cc4cedb87e5b2becf979e014e52ef16c646bd85b7a8", "12da394e8bc0c89e8d6f7c058513ad0970f64cd056eaa33316801bac7a9b2f08", [0xfff, 0x1]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000340)="d9b20d0066b98b0000000f320f320f01c9260f239cf30f2056670f009307980000b8c0000f00d80f01cbbaf80c66b8422d3b8c66efbafc0cb80001ef", 0x3c}], 0x1, 0x0, &(0x7f0000000140)=[@flags={0x3}], 0x1) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00000001c0)=@ioapic={0x3000, 0x8, 0x6, 0x2, 0x0, [{0x8, 0x6, 0x3fe5, [], 0x1}, {0x58, 0xffffffffffff8000, 0x6, [], 0x9}, {0x7, 0x1, 0x5, [], 0x4}, {0x1a3, 0x8, 0x8}, {0x7ff, 0x34b, 0x2, [], 0x9}, {0x5, 0x1, 0x800, [], 0x164}, {0x53, 0x0, 0x3ff, [], 0x8001}, {0x0, 0x81, 0x0, [], 0x6}, {0x6, 0xf4b6207, 0x6b, [], 0x800}, {0x10000, 0xffff, 0x96b, [], 0x4}, {0x1, 0x8000, 0xb64, [], 0x8}, {0x8, 0x0, 0x3, [], 0x80000001}, {0x5, 0x7ff, 0x7fffffff, [], 0x2}, {0xfffffffffffff280, 0x100000000, 0x1, [], 0x464}, {0x5, 0x800, 0x9, [], 0x3}, {0x4, 0x4d, 0x400}, {0xffffffffffffffe0, 0x10000, 0x1, [], 0x400}, {0x0, 0x2, 0x200, [], 0x456f5c49}, {0x6, 0x8000, 0x2, [], 0x81}, {0x9, 0x4, 0x200, [], 0x4}, {0x9, 0x9, 0x867, [], 0xffffffff}, {0x4, 0x3, 0xfffffffffffffff8, [], 0x1}, {0x8, 0xffff, 0x85, [], 0x6}, {0x7fff, 0xff, 0x2, [], 0x7f}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2033/05/18 03:33:41 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000400)=[{0x16}]}, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000003b40)=0x4, 0x4) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[]}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x100) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f00000001c0)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f00000002c0)={@loopback={0x0, 0x1}, r3}, 0x14) sendmsg$nl_route(r1, &(0x7f0000003a00)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000039c0)={&(0x7f0000000600)=@bridge_getneigh={0x20, 0x1e, 0x0, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) 2033/05/18 03:33:41 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000013c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40240, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000280)={0x5, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x3, 0x101, 0x0, 0x81, 0x3, &(0x7f0000000040)='dummy0\x00', 0xbb9, 0x1, 0x3}) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405f", 0x40}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/155, 0x9b}], 0x1, &(0x7f0000001480)=""/66, 0x42}, 0x0) 2033/05/18 03:33:41 executing program 0 (fault-call:8 fault-nth:23): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) open(&(0x7f00000000c0)='./file0\x00', 0xa0441, 0x80) syz_mount_image$msdos(&(0x7f0000000400)='msdos\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x1, &(0x7f0000001640)=[{&(0x7f0000000480)="9196b107dc9e5c731d56d84afae6a7bf24", 0x11, 0x1f}], 0x0, &(0x7f00000016c0)=ANY=[]) socket$vsock_stream(0x28, 0x1, 0x0) mkdir(&(0x7f0000000180)='./file0//ile0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000002a40)='./file0//ile0\x00', 0x10000002007) syz_mount_image$btrfs(&(0x7f0000001700)='btrfs\x00', &(0x7f0000001740)='./file0//ile0\x00', 0x0, 0x1, &(0x7f0000002940)=[{&(0x7f0000001780)="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", 0xff1, 0x3ff}], 0x8044, &(0x7f00000029c0)=ANY=[]) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) 2033/05/18 03:33:41 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000013c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000000280)=0x7b8defe1) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f00000002c0)=""/98) sendmmsg$alg(r1, &(0x7f0000000000)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405f", 0x40}], 0x1, &(0x7f0000000000)}], 0x1, 0x10) r4 = dup3(r0, r0, 0x80000) ioctl$GIO_UNIMAP(r4, 0x4b66, &(0x7f0000000140)={0x1, &(0x7f0000000040)=[{}]}) recvmsg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/155, 0x9b}], 0x1, &(0x7f0000001480)=""/66, 0x42}, 0x0) 2033/05/18 03:33:41 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = semget(0x3, 0x3, 0x412) semop(r1, &(0x7f0000000000)=[{0x0, 0xdeb, 0x1000}], 0x1) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)=ANY=[], 0xfffffffffffffd44}, 0x1}, 0x0) r2 = semget$private(0x0, 0x4, 0x2) semctl$SETVAL(r2, 0x9, 0x10, &(0x7f00000000c0)=0x41) [ 136.240348] device syz_tun left promiscuous mode 2033/05/18 03:33:41 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x8000) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x800, 0x1f, 0x4, 0x4, "1be36ea63c0977a89217356bc17b9aaf8a5dad95f0b54774cfabf6b3e8c6a00af56cc8781fcc54d582bf8cc4cedb87e5b2becf979e014e52ef16c646bd85b7a8", "12da394e8bc0c89e8d6f7c058513ad0970f64cd056eaa33316801bac7a9b2f08", [0xfff, 0x1]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000340)="d9b20d0066b98b0000000f320f320f01c9260f239cf30f2056670f009307980000b8c0000f00d80f01cbbaf80c66b8422d3b8c66efbafc0cb80001ef", 0x3c}], 0x1, 0x0, &(0x7f0000000140)=[@flags={0x3}], 0x1) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00000001c0)=@ioapic={0x3000, 0x8, 0x6, 0x2, 0x0, [{0x8, 0x6, 0x3fe5, [], 0x1}, {0x58, 0xffffffffffff8000, 0x6, [], 0x9}, {0x7, 0x1, 0x5, [], 0x4}, {0x1a3, 0x8, 0x8}, {0x7ff, 0x34b, 0x2, [], 0x9}, {0x5, 0x1, 0x800, [], 0x164}, {0x53, 0x0, 0x3ff, [], 0x8001}, {0x0, 0x81, 0x0, [], 0x6}, {0x6, 0xf4b6207, 0x6b, [], 0x800}, {0x10000, 0xffff, 0x96b, [], 0x4}, {0x1, 0x8000, 0xb64, [], 0x8}, {0x8, 0x0, 0x3, [], 0x80000001}, {0x5, 0x7ff, 0x7fffffff, [], 0x2}, {0xfffffffffffff280, 0x100000000, 0x1, [], 0x464}, {0x5, 0x800, 0x9, [], 0x3}, {0x4, 0x4d, 0x400}, {0xffffffffffffffe0, 0x10000, 0x1, [], 0x400}, {0x0, 0x2, 0x200, [], 0x456f5c49}, {0x6, 0x8000, 0x2, [], 0x81}, {0x9, 0x4, 0x200, [], 0x4}, {0x9, 0x9, 0x867, [], 0xffffffff}, {0x4, 0x3, 0xfffffffffffffff8, [], 0x1}, {0x8, 0xffff, 0x85, [], 0x6}, {0x7fff, 0xff, 0x2, [], 0x7f}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2033/05/18 03:33:41 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x2004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f000043cf32), 0x0, 0x600007ff, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x1c) getsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000140), 0xfee1) [ 136.273344] FAT-fs (loop0): bogus number of reserved sectors [ 136.279296] FAT-fs (loop0): Can't find a valid FAT filesystem [ 136.407471] FAULT_INJECTION: forcing a failure. [ 136.407471] name failslab, interval 1, probability 0, space 0, times 0 [ 136.418959] CPU: 0 PID: 10218 Comm: syz-executor0 Not tainted 4.16.0-rc7+ #7 [ 136.426149] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 136.442200] Call Trace: [ 136.444788] dump_stack+0x194/0x24d [ 136.448397] ? arch_local_irq_restore+0x53/0x53 [ 136.453135] should_fail+0x8c0/0xa40 [ 136.456826] ? kstrdup+0x39/0x70 [ 136.460169] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 136.465250] ? cgroup_mkdir+0x553/0xfc0 [ 136.469203] ? vfs_mkdir+0x390/0x600 [ 136.472893] ? SyS_mkdir+0x220/0x2a0 [ 136.476581] ? do_syscall_64+0x281/0x940 [ 136.480620] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 136.485965] ? find_held_lock+0x35/0x1d0 [ 136.490008] ? find_held_lock+0x35/0x1d0 [ 136.494051] ? __lock_is_held+0xb6/0x140 [ 136.498092] ? check_same_owner+0x320/0x320 [ 136.502394] ? rcu_note_context_switch+0x710/0x710 [ 136.507334] ? rcu_read_lock_sched_held+0x108/0x120 [ 136.512338] should_failslab+0xec/0x120 [ 136.516296] kmem_cache_alloc+0x47/0x760 [ 136.520339] ? memcpy+0x45/0x50 [ 136.523788] ? kstrdup+0x59/0x70 [ 136.527141] __kernfs_new_node+0xe2/0x570 [ 136.531280] ? kernfs_dop_revalidate+0x380/0x380 [ 136.536021] ? kasan_check_read+0x11/0x20 [ 136.540147] ? read_word_at_a_time+0x12/0x20 [ 136.544530] ? strscpy+0x186/0x500 [ 136.548057] kernfs_new_node+0x80/0xe0 [ 136.551923] __kernfs_create_file+0x4b/0x320 [ 136.556312] cgroup_addrm_files+0x3c5/0xa70 [ 136.560616] ? cgroup_file_write+0x710/0x710 [ 136.565011] ? getrawmonotonic64+0x460/0x460 [ 136.569401] ? kernfs_active+0x92/0x160 [ 136.573352] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 136.578256] ? cgroup_kn_set_ugid+0x2c7/0x370 [ 136.582726] ? cgroup_file_name+0x1d0/0x1d0 [ 136.587030] css_populate_dir+0x340/0x420 [ 136.591155] cgroup_mkdir+0x553/0xfc0 [ 136.594929] ? __lock_is_held+0xb6/0x140 [ 136.598966] ? cgroup_destroy_locked+0x750/0x750 [ 136.603695] ? rcu_read_lock_sched_held+0x108/0x120 [ 136.608685] ? kmem_cache_free+0x258/0x2a0 [ 136.612899] ? set_nlink+0xc1/0x160 [ 136.616500] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 136.621404] ? generic_permission+0x105/0x3c0 [ 136.625874] ? cgroup_destroy_locked+0x750/0x750 [ 136.630608] kernfs_iop_mkdir+0x153/0x1e0 [ 136.634736] vfs_mkdir+0x390/0x600 [ 136.638252] SyS_mkdir+0x220/0x2a0 [ 136.641771] ? SyS_mkdirat+0x2b0/0x2b0 [ 136.645638] ? do_syscall_64+0xb7/0x940 [ 136.649589] ? SyS_mkdirat+0x2b0/0x2b0 [ 136.653451] do_syscall_64+0x281/0x940 [ 136.657314] ? vmalloc_sync_all+0x30/0x30 [ 136.661439] ? _raw_spin_unlock_irq+0x27/0x70 [ 136.665914] ? finish_task_switch+0x1c1/0x7e0 [ 136.670385] ? syscall_return_slowpath+0x550/0x550 [ 136.675289] ? syscall_return_slowpath+0x2ac/0x550 [ 136.680196] ? prepare_exit_to_usermode+0x350/0x350 [ 136.685187] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 136.690527] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 136.695350] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 136.700512] RIP: 0033:0x454e79 [ 136.703676] RSP: 002b:00007fc84f8abc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 136.711359] RAX: ffffffffffffffda RBX: 00007fc84f8ac6d4 RCX: 0000000000454e79 [ 136.718602] RDX: 0000000000000000 RSI: 0000010000002007 RDI: 0000000020002a40 [ 136.725846] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 136.733088] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 136.740335] R13: 00000000000003ea R14: 00000000006f7e90 R15: 0000000000000017 [ 136.747718] cgroup: cgroup_addrm_files: failed to add cgroup.stat, err=-12 2033/05/18 03:33:42 executing program 4: r0 = socket(0x0, 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x103000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000080)={0x0, 0xa0000000080000, 0xffffffffffffff9c}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000980)={{{@in6=@local, @in=@multicast1}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) bind(r0, &(0x7f0000000580)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f0000000880)=ANY=[]}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000004c0)=0x80000001, 0x4) getpeername$netrom(0xffffffffffffffff, &(0x7f0000000400)=@full, &(0x7f0000000140)=0x48) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000500)={{0x2, 0xfffffffffffffffe, @dev={0xac, 0x14, 0x14}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000003c0)={'irlan0\x00'}) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000a80)={'vlan0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}) connect$llc(0xffffffffffffffff, &(0x7f0000000700)={0x1a, 0x339, 0x1f, 0x1e8d, 0x1f, 0x50, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x10) read(r2, &(0x7f0000000200)=""/41, 0x29) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000240)=0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r3, 0x29, 0x41, &(0x7f0000000600)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) 2033/05/18 03:33:42 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405f", 0x40}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/155, 0x9b}], 0x1, &(0x7f0000001480)=""/66, 0x42}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2, 0x109000) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000002c0)={r3, 0x70d, 0x29ef1672}, 0x8) 2033/05/18 03:33:42 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0xc0082, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000040)=0x800000, 0x3) write$evdev(r0, &(0x7f0000000340), 0x0) r2 = socket$kcm(0x29, 0x0, 0x0) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) r3 = syz_open_dev$sndpcmc(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0x965, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='reiserfs\x00', 0x0, &(0x7f0000000380)) openat$cgroup_type(r0, &(0x7f00000001c0)='cgroup.type\x00', 0x2, 0x0) syz_open_dev$sndseq(&(0x7f0000000400)='/dev/snd/seq\x00', 0x0, 0x0) socketpair(0x2, 0x80f, 0x1, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet6(0xffffffffffffffff, &(0x7f000039cfe4)={0xa}, 0x1c) r5 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r5, &(0x7f0000000380)={0xa, 0x4e20, 0x0, @empty, 0x2}, 0x1c) r6 = socket$inet_dccp(0x2, 0x6, 0x0) socket$inet(0x2, 0x80007, 0x5) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000480)=""/172, &(0x7f0000000180)=0xac) listen(r5, 0x4000008006) accept4$ipx(r4, &(0x7f0000000540), &(0x7f0000000580)=0x10, 0x80000) setsockopt(r6, 0x10d, 0x800000000d, &(0x7f0000000080)="03", 0x1) sendto$ipx(r6, &(0x7f00000001c0), 0x0, 0x80000000000000, &(0x7f00000000c0)={0x4, 0x0, 0x6, "502200000006"}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000140)="e9", 0x1, 0x0, &(0x7f0000b7bff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt(r4, 0x9078, 0x700000000, &(0x7f0000000280)="e85c836cb7f2c3cd869ffadd00ebf2dc9b0dff63cd16914aa6a6309ee8bc869e2c47e97b47fef786736389ea3356037e1c60adf7c64de7b82cc10a674d53c30ffee688de5943b43ec7e6b65bd40a668ac913656b18f6d91c2eeb6f825ac3ce7ef09a2e9c96df09", 0x67) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f0000000400)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a80)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000001080)=ANY=[], 0x0, 0x10}, 0x80) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000100)=0xc) write$cgroup_pid(r3, &(0x7f00000005c0)={[0x35, 0x37, 0x35, 0x30, 0x34, 0x35]}, 0x6) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000000200)={{0x3, 0x3, 0x3f, 0x2, 0x8}, 0xb784, 0x6, 0x4}) 2033/05/18 03:33:42 executing program 0 (fault-call:8 fault-nth:24): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) open(&(0x7f00000000c0)='./file0\x00', 0xa0441, 0x80) syz_mount_image$msdos(&(0x7f0000000400)='msdos\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x1, &(0x7f0000001640)=[{&(0x7f0000000480)="9196b107dc9e5c731d56d84afae6a7bf24", 0x11, 0x1f}], 0x0, &(0x7f00000016c0)=ANY=[]) socket$vsock_stream(0x28, 0x1, 0x0) mkdir(&(0x7f0000000180)='./file0//ile0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000002a40)='./file0//ile0\x00', 0x10000002007) syz_mount_image$btrfs(&(0x7f0000001700)='btrfs\x00', &(0x7f0000001740)='./file0//ile0\x00', 0x0, 0x1, &(0x7f0000002940)=[{&(0x7f0000001780)="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", 0xff1, 0x3ff}], 0x8044, &(0x7f00000029c0)=ANY=[]) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) 2033/05/18 03:33:42 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c60000)={{{@in, @in6=@local}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@local}}, &(0x7f0000d94000)=0xe8) getgid() getpgid(r1) getresgid(&(0x7f0000000340), &(0x7f0000000300), &(0x7f0000000280)) gettid() getresuid(&(0x7f0000e8e000), &(0x7f0000657ffc), &(0x7f00008cbffc)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004c2000)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000326f18)={{{@in=@broadcast, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000c12000)=0xfffffffffffffe08) gettid() lstat(&(0x7f0000000540)='./bus\x00', &(0x7f00000004c0)) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000d22000)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000000000000009000000030000005002000000010000ffffffffffffffff00000000ffffffffb8010000ffffffffffffffffb8ffff00ffffffff03000000"], 0x1) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000268000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000000)="baf80c66b8d4d9f78d66efbafc0ced66b9800000c00f326635002000000f300f35dbe23e0fe3e40f20c06635040000000f22c0f3ab660f3a600474baf80c66b860489e8666efbafc0ced440f20c066350a000000440f22c0", 0x58}], 0x1, 0x0, &(0x7f00000000c0)=[@flags={0x3}], 0x1) r5 = dup3(r4, r2, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) r6 = open(&(0x7f0000a46000)='./bus\x00', 0x8000400141042, 0x0) truncate(&(0x7f0000bec000)='./bus\x00', 0xda) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value, &(0x7f0000000140)=0x8) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x11, r6, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r5, 0x4c09, 0x6000000) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)) 2033/05/18 03:33:42 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x8000) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x800, 0x1f, 0x4, 0x4, "1be36ea63c0977a89217356bc17b9aaf8a5dad95f0b54774cfabf6b3e8c6a00af56cc8781fcc54d582bf8cc4cedb87e5b2becf979e014e52ef16c646bd85b7a8", "12da394e8bc0c89e8d6f7c058513ad0970f64cd056eaa33316801bac7a9b2f08", [0xfff, 0x1]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000340)="d9b20d0066b98b0000000f320f320f01c9260f239cf30f2056670f009307980000b8c0000f00d80f01cbbaf80c66b8422d3b8c66efbafc0cb80001ef", 0x3c}], 0x1, 0x0, &(0x7f0000000140)=[@flags={0x3}], 0x1) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00000001c0)=@ioapic={0x3000, 0x8, 0x6, 0x2, 0x0, [{0x8, 0x6, 0x3fe5, [], 0x1}, {0x58, 0xffffffffffff8000, 0x6, [], 0x9}, {0x7, 0x1, 0x5, [], 0x4}, {0x1a3, 0x8, 0x8}, {0x7ff, 0x34b, 0x2, [], 0x9}, {0x5, 0x1, 0x800, [], 0x164}, {0x53, 0x0, 0x3ff, [], 0x8001}, {0x0, 0x81, 0x0, [], 0x6}, {0x6, 0xf4b6207, 0x6b, [], 0x800}, {0x10000, 0xffff, 0x96b, [], 0x4}, {0x1, 0x8000, 0xb64, [], 0x8}, {0x8, 0x0, 0x3, [], 0x80000001}, {0x5, 0x7ff, 0x7fffffff, [], 0x2}, {0xfffffffffffff280, 0x100000000, 0x1, [], 0x464}, {0x5, 0x800, 0x9, [], 0x3}, {0x4, 0x4d, 0x400}, {0xffffffffffffffe0, 0x10000, 0x1, [], 0x400}, {0x0, 0x2, 0x200, [], 0x456f5c49}, {0x6, 0x8000, 0x2, [], 0x81}, {0x9, 0x4, 0x200, [], 0x4}, {0x9, 0x9, 0x867, [], 0xffffffff}, {0x4, 0x3, 0xfffffffffffffff8, [], 0x1}, {0x8, 0xffff, 0x85, [], 0x6}, {0x7fff, 0xff, 0x2, [], 0x7f}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2033/05/18 03:33:42 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000580)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = gettid() sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="2800000010000100000000000000000000000000", @ANYRES32=r1, @ANYBLOB="00000000c7074bc4f7844f30", @ANYRES32=r3], 0x28}, 0x1}, 0x0) 2033/05/18 03:33:42 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000001480), 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) readv(r0, &(0x7f0000001980)=[{&(0x7f0000001640)=""/180, 0xb4}, {&(0x7f00000018c0)=""/182, 0xb6}], 0x2) r1 = syz_open_pts(r0, 0x2) readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/61, 0x3d}, {&(0x7f00000001c0)=""/200, 0xc8}, {&(0x7f0000000080)=""/10, 0xa}], 0x3) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000440)=0x5, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) dup3(r1, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) r2 = socket$inet(0x2, 0x0, 0xfff) readv(0xffffffffffffffff, &(0x7f0000000180), 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000380)={0xefa, 0x800, 0x0, 0xbd680000000, 0x9, 0x1}, 0xc) setsockopt$inet_int(r2, 0x0, 0x21, &(0x7f00000000c0)=0x3, 0x4) [ 136.928636] FAT-fs (loop0): bogus number of reserved sectors [ 136.934695] FAT-fs (loop0): Can't find a valid FAT filesystem [ 136.947507] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 136.961830] print_req_error: I/O error, dev loop199, sector 16 2033/05/18 03:33:42 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="8a0775b005e381e5b3b60ced5c01dbb7", 0xfffffffffffffee4) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405f", 0x40}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/155, 0x9b}], 0x1, &(0x7f0000001480)=""/66, 0x42}, 0x0) [ 136.968413] REISERFS warning (device loop199): sh-2006 read_super_block: bread failed (dev loop199, block 2, size 4096) [ 137.002460] FAULT_INJECTION: forcing a failure. [ 137.002460] name failslab, interval 1, probability 0, space 0, times 0 [ 137.013829] CPU: 1 PID: 10250 Comm: syz-executor0 Not tainted 4.16.0-rc7+ #7 [ 137.021019] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 137.030384] Call Trace: [ 137.032984] dump_stack+0x194/0x24d [ 137.036625] ? arch_local_irq_restore+0x53/0x53 [ 137.041313] should_fail+0x8c0/0xa40 [ 137.045041] ? kstrdup+0x39/0x70 [ 137.048418] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 137.053519] ? cgroup_mkdir+0x553/0xfc0 [ 137.055451] print_req_error: I/O error, dev loop199, sector 128 [ 137.057492] ? vfs_mkdir+0x390/0x600 [ 137.057504] ? SyS_mkdir+0x220/0x2a0 [ 137.057516] ? do_syscall_64+0x281/0x940 [ 137.057530] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 137.057545] ? find_held_lock+0x35/0x1d0 [ 137.057560] ? find_held_lock+0x35/0x1d0 [ 137.064171] REISERFS warning (device loop199): sh-2006 read_super_block: bread failed (dev loop199, block 16, size 4096) [ 137.067320] ? __lock_is_held+0xb6/0x140 [ 137.067345] ? check_same_owner+0x320/0x320 [ 137.067362] ? rcu_note_context_switch+0x710/0x710 [ 137.067373] ? rcu_read_lock_sched_held+0x108/0x120 [ 137.067388] should_failslab+0xec/0x120 [ 137.067399] kmem_cache_alloc+0x47/0x760 [ 137.067408] ? memcpy+0x45/0x50 [ 137.067423] ? kstrdup+0x59/0x70 [ 137.071147] REISERFS warning (device loop199): sh-2021 reiserfs_fill_super: can not find reiserfs on loop199 [ 137.075171] __kernfs_new_node+0xe2/0x570 [ 137.075187] ? kernfs_dop_revalidate+0x380/0x380 [ 137.151125] ? kasan_check_read+0x11/0x20 [ 137.155251] ? read_word_at_a_time+0x12/0x20 [ 137.159634] ? strscpy+0x186/0x500 [ 137.163158] kernfs_new_node+0x80/0xe0 [ 137.167032] __kernfs_create_file+0x4b/0x320 [ 137.171419] cgroup_addrm_files+0x3c5/0xa70 [ 137.175724] ? cgroup_file_write+0x710/0x710 [ 137.180115] ? getrawmonotonic64+0x460/0x460 [ 137.184502] ? kernfs_active+0x92/0x160 [ 137.188458] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 137.193365] ? cgroup_kn_set_ugid+0x2c7/0x370 [ 137.197836] ? cgroup_file_name+0x1d0/0x1d0 [ 137.202140] css_populate_dir+0x340/0x420 [ 137.206267] cgroup_mkdir+0x553/0xfc0 [ 137.210046] ? __lock_is_held+0xb6/0x140 [ 137.214088] ? cgroup_destroy_locked+0x750/0x750 [ 137.218821] ? rcu_read_lock_sched_held+0x108/0x120 [ 137.223813] ? kmem_cache_free+0x258/0x2a0 [ 137.228049] ? set_nlink+0xc1/0x160 [ 137.231654] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 137.236559] ? generic_permission+0x105/0x3c0 [ 137.241038] ? cgroup_destroy_locked+0x750/0x750 [ 137.245782] kernfs_iop_mkdir+0x153/0x1e0 [ 137.249912] vfs_mkdir+0x390/0x600 [ 137.253435] SyS_mkdir+0x220/0x2a0 [ 137.256958] ? SyS_mkdirat+0x2b0/0x2b0 [ 137.260826] ? do_syscall_64+0xb7/0x940 [ 137.264779] ? SyS_mkdirat+0x2b0/0x2b0 [ 137.268645] do_syscall_64+0x281/0x940 [ 137.272516] ? vmalloc_sync_all+0x30/0x30 [ 137.276645] ? _raw_spin_unlock_irq+0x27/0x70 [ 137.281118] ? finish_task_switch+0x1c1/0x7e0 [ 137.285595] ? syscall_return_slowpath+0x550/0x550 [ 137.290503] ? syscall_return_slowpath+0x2ac/0x550 [ 137.295421] ? prepare_exit_to_usermode+0x350/0x350 [ 137.300417] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 137.305759] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 137.310585] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 137.315753] RIP: 0033:0x454e79 [ 137.318931] RSP: 002b:00007fc84f8abc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 137.326622] RAX: ffffffffffffffda RBX: 00007fc84f8ac6d4 RCX: 0000000000454e79 [ 137.333870] RDX: 0000000000000000 RSI: 0000010000002007 RDI: 0000000020002a40 [ 137.341125] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2033/05/18 03:33:42 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000013c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405f", 0x40}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000280)={'bond0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x8) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000000140)={0x0, 0x3, 0xc7, &(0x7f0000000040)}) recvmsg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/155, 0x9b}], 0x1, &(0x7f0000001480)=""/66, 0x42}, 0x0) connect$inet6(r2, &(0x7f00000002c0)={0xa, 0x4e21, 0x1f, @ipv4={[], [0xff, 0xff]}, 0x200000}, 0x1c) [ 137.348370] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 137.355617] R13: 00000000000003ea R14: 00000000006f7e90 R15: 0000000000000018 [ 137.363036] cgroup: cgroup_addrm_files: failed to add cgroup.stat, err=-12 [ 137.378245] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2033/05/18 03:33:43 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000340)={'gretap0\x00', 0x100}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f00000002c0)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000006880)={{{@in6=@loopback, @in=@remote}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000006980)=0xe8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000580)) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00000069c0)={@dev={0xfe, 0x80}}, 0x14) lseek(r0, 0x0, 0x2) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f00000004c0)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000500)}], 0x1, &(0x7f0000000840), 0x0, 0x40}, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x20, 0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x100000000}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000200)={r3, 0x73, "d0b10c402444ee88aaf3064ad97c0500212c8d256163ad45f7d6e2b9610fc42c52307fdef3cb954b19a232fd1149b910b539807188382e64d992121f497a72c40084f42b03410b8e8d3677a8ac4a0d73cf4d3f2ef5cd5961fb4e4523346a996aff65640633b1e6a9aa0f0b88c17225e92883e8"}, &(0x7f0000000180)=0x7b) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000640)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x2c, &(0x7f00000003c0)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}]}, &(0x7f0000000480)=0x10) fstat(0xffffffffffffffff, &(0x7f0000000940)) ioctl$EVIOCGEFFECTS(0xffffffffffffffff, 0x80044584, &(0x7f0000000680)=""/71) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) fchmod(0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000740)) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000780)) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x400854d6, 0x0) getrandom(&(0x7f0000000900)=""/5, 0x5, 0x0) 2033/05/18 03:33:43 executing program 0 (fault-call:8 fault-nth:25): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) open(&(0x7f00000000c0)='./file0\x00', 0xa0441, 0x80) syz_mount_image$msdos(&(0x7f0000000400)='msdos\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x1, &(0x7f0000001640)=[{&(0x7f0000000480)="9196b107dc9e5c731d56d84afae6a7bf24", 0x11, 0x1f}], 0x0, &(0x7f00000016c0)=ANY=[]) socket$vsock_stream(0x28, 0x1, 0x0) mkdir(&(0x7f0000000180)='./file0//ile0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000002a40)='./file0//ile0\x00', 0x10000002007) syz_mount_image$btrfs(&(0x7f0000001700)='btrfs\x00', &(0x7f0000001740)='./file0//ile0\x00', 0x0, 0x1, &(0x7f0000002940)=[{&(0x7f0000001780)="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", 0xff1, 0x3ff}], 0x8044, &(0x7f00000029c0)=ANY=[]) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) 2033/05/18 03:33:43 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="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", 0x146) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405f", 0x40}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/155, 0x9b}], 0x1, &(0x7f0000001480)=""/66, 0x42}, 0x0) 2033/05/18 03:33:43 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2b02, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000040)=0x1) socket$vsock_stream(0x28, 0x1, 0x0) 2033/05/18 03:33:43 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x8000) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x800, 0x1f, 0x4, 0x4, "1be36ea63c0977a89217356bc17b9aaf8a5dad95f0b54774cfabf6b3e8c6a00af56cc8781fcc54d582bf8cc4cedb87e5b2becf979e014e52ef16c646bd85b7a8", "12da394e8bc0c89e8d6f7c058513ad0970f64cd056eaa33316801bac7a9b2f08", [0xfff, 0x1]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000340)="d9b20d0066b98b0000000f320f320f01c9260f239cf30f2056670f009307980000b8c0000f00d80f01cbbaf80c66b8422d3b8c66efbafc0cb80001ef", 0x3c}], 0x1, 0x0, &(0x7f0000000140)=[@flags={0x3}], 0x1) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00000001c0)=@ioapic={0x3000, 0x8, 0x6, 0x2, 0x0, [{0x8, 0x6, 0x3fe5, [], 0x1}, {0x58, 0xffffffffffff8000, 0x6, [], 0x9}, {0x7, 0x1, 0x5, [], 0x4}, {0x1a3, 0x8, 0x8}, {0x7ff, 0x34b, 0x2, [], 0x9}, {0x5, 0x1, 0x800, [], 0x164}, {0x53, 0x3, 0x0, [], 0x8001}, {0x0, 0x81, 0x0, [], 0x6}, {0x6, 0xf4b6207, 0x6b, [], 0x800}, {0x10000, 0xffff, 0x96b, [], 0x4}, {0x1, 0x8000, 0xb64, [], 0x8}, {0x8, 0x0, 0x3, [], 0x80000001}, {0x5, 0x7ff, 0x7fffffff, [], 0x2}, {0xfffffffffffff280, 0x100000000, 0x1, [], 0x464}, {0x5, 0x800, 0x9, [], 0x3}, {0x4, 0x4d, 0x400}, {0xffffffffffffffe0, 0x10000, 0x1, [], 0x400}, {0x0, 0x2, 0x200, [], 0x456f5c49}, {0x6, 0x8000, 0x2, [], 0x81}, {0x9, 0x4, 0x200, [], 0x4}, {0x9, 0x9, 0x867, [], 0xffffffff}, {0x4, 0x3, 0xfffffffffffffff8, [], 0x1}, {0x8, 0xffff, 0x85, [], 0x6}, {0x7fff, 0xff, 0x2, [], 0x7f}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 137.484691] REISERFS warning (device loop199): super-6502 reiserfs_getopt: unknown mount option " [ 137.484691] " 2033/05/18 03:33:43 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000013c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405f", 0x40}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/155, 0x9b}], 0x1, &(0x7f0000001480)=""/66, 0x42}, 0x0) [ 137.573367] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 137.638126] FAT-fs (loop0): bogus number of reserved sectors [ 137.644099] FAT-fs (loop0): Can't find a valid FAT filesystem [ 137.689015] FAULT_INJECTION: forcing a failure. [ 137.689015] name failslab, interval 1, probability 0, space 0, times 0 [ 137.700503] CPU: 1 PID: 10295 Comm: syz-executor0 Not tainted 4.16.0-rc7+ #7 [ 137.707691] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 137.717039] Call Trace: [ 137.719622] dump_stack+0x194/0x24d [ 137.723244] ? arch_local_irq_restore+0x53/0x53 [ 137.727911] should_fail+0x8c0/0xa40 [ 137.731613] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 137.736442] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 137.741531] ? _raw_spin_unlock+0x22/0x30 [ 137.745669] ? kernfs_dop_revalidate+0x380/0x380 [ 137.750413] ? find_held_lock+0x35/0x1d0 [ 137.754465] ? __lock_is_held+0xb6/0x140 [ 137.758519] ? check_same_owner+0x320/0x320 [ 137.762827] ? __kernfs_create_file+0x27f/0x320 [ 137.767486] ? rcu_note_context_switch+0x710/0x710 [ 137.772408] should_failslab+0xec/0x120 [ 137.776372] kmem_cache_alloc+0x47/0x760 [ 137.780421] ? __lock_is_held+0xb6/0x140 [ 137.784477] sched_create_group+0x22/0x70 [ 137.788610] cpu_cgroup_css_alloc+0xe/0x30 [ 137.792833] cgroup_apply_control_enable+0x44d/0xbc0 [ 137.797930] ? cgroup_propagate_control+0x570/0x570 [ 137.802938] ? css_populate_dir+0x289/0x420 [ 137.807251] cgroup_mkdir+0x56f/0xfc0 [ 137.811040] ? __lock_is_held+0xb6/0x140 [ 137.815090] ? cgroup_destroy_locked+0x750/0x750 [ 137.819831] ? rcu_read_lock_sched_held+0x108/0x120 [ 137.824837] ? kmem_cache_free+0x258/0x2a0 [ 137.829060] ? set_nlink+0xc1/0x160 [ 137.832694] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 137.837617] ? generic_permission+0x105/0x3c0 [ 137.842119] ? cgroup_destroy_locked+0x750/0x750 [ 137.846861] kernfs_iop_mkdir+0x153/0x1e0 [ 137.851000] vfs_mkdir+0x390/0x600 [ 137.854534] SyS_mkdir+0x220/0x2a0 [ 137.858082] ? SyS_mkdirat+0x2b0/0x2b0 [ 137.862305] ? do_syscall_64+0xb7/0x940 [ 137.866266] ? SyS_mkdirat+0x2b0/0x2b0 [ 137.870140] do_syscall_64+0x281/0x940 [ 137.874015] ? vmalloc_sync_all+0x30/0x30 [ 137.878149] ? _raw_spin_unlock_irq+0x27/0x70 [ 137.882630] ? finish_task_switch+0x1c1/0x7e0 [ 137.887114] ? syscall_return_slowpath+0x550/0x550 [ 137.892030] ? syscall_return_slowpath+0x2ac/0x550 [ 137.896956] ? prepare_exit_to_usermode+0x350/0x350 [ 137.901964] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 137.907314] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 137.912150] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 137.917324] RIP: 0033:0x454e79 [ 137.920500] RSP: 002b:00007fc84f8abc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 137.928197] RAX: ffffffffffffffda RBX: 00007fc84f8ac6d4 RCX: 0000000000454e79 [ 137.935455] RDX: 0000000000000000 RSI: 0000010000002007 RDI: 0000000020002a40 [ 137.942711] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 137.949967] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 137.957224] R13: 00000000000003ea R14: 00000000006f7e90 R15: 0000000000000019 2033/05/18 03:33:43 executing program 4: r0 = socket(0x0, 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x103000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000080)={0x0, 0xa0000000080000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000000300)={0x1000, &(0x7f0000001540)=""/4096}) bind(r0, &(0x7f0000000580)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f0000000880)=ANY=[]}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000004c0)=0x80000001, 0x4) getpeername$netrom(0xffffffffffffffff, &(0x7f0000000400)=@full, &(0x7f0000000140)=0x48) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000500)={{0x2, 0xfffffffffffffffe, @dev={0xac, 0x14, 0x14}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000003c0)={'irlan0\x00'}) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000000a80)={'vlan0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}) connect$llc(0xffffffffffffffff, &(0x7f0000000700)={0x1a, 0x339, 0x1f, 0x1e8d, 0x1f, 0x50, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x10) read(r3, &(0x7f0000000200)=""/41, 0x29) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000240)=0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000000600)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) 2033/05/18 03:33:43 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x8000) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x800, 0x1f, 0x4, 0x4, "1be36ea63c0977a89217356bc17b9aaf8a5dad95f0b54774cfabf6b3e8c6a00af56cc8781fcc54d582bf8cc4cedb87e5b2becf979e014e52ef16c646bd85b7a8", "12da394e8bc0c89e8d6f7c058513ad0970f64cd056eaa33316801bac7a9b2f08", [0xfff, 0x1]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000340)="d9b20d0066b98b0000000f320f320f01c9260f239cf30f2056670f009307980000b8c0000f00d80f01cbbaf80c66b8422d3b8c66efbafc0cb80001ef", 0x3c}], 0x1, 0x0, &(0x7f0000000140)=[@flags={0x3}], 0x1) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00000001c0)=@ioapic={0x3000, 0x8, 0x6, 0x2, 0x0, [{0x8, 0x6, 0x3fe5, [], 0x1}, {0x58, 0xffffffffffff8000, 0x6, [], 0x9}, {0x7, 0x1, 0x5, [], 0x4}, {0x1a3, 0x8, 0x8}, {0x7ff, 0x34b, 0x2, [], 0x9}, {0x5, 0x1, 0x800, [], 0x164}, {0x53, 0x3, 0x0, [], 0x8001}, {0x0, 0x81, 0x0, [], 0x6}, {0x6, 0xf4b6207, 0x6b, [], 0x800}, {0x10000, 0xffff, 0x96b, [], 0x4}, {0x1, 0x8000, 0xb64, [], 0x8}, {0x8, 0x0, 0x3, [], 0x80000001}, {0x5, 0x7ff, 0x7fffffff, [], 0x2}, {0xfffffffffffff280, 0x100000000, 0x1, [], 0x464}, {0x5, 0x800, 0x9, [], 0x3}, {0x4, 0x4d, 0x400}, {0xffffffffffffffe0, 0x10000, 0x1, [], 0x400}, {0x0, 0x2, 0x200, [], 0x456f5c49}, {0x6, 0x8000, 0x2, [], 0x81}, {0x9, 0x4, 0x200, [], 0x4}, {0x9, 0x9, 0x867, [], 0xffffffff}, {0x4, 0x3, 0xfffffffffffffff8, [], 0x1}, {0x8, 0xffff, 0x85, [], 0x6}, {0x7fff, 0xff, 0x2, [], 0x7f}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2033/05/18 03:33:43 executing program 0 (fault-call:8 fault-nth:26): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) open(&(0x7f00000000c0)='./file0\x00', 0xa0441, 0x80) syz_mount_image$msdos(&(0x7f0000000400)='msdos\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x1, &(0x7f0000001640)=[{&(0x7f0000000480)="9196b107dc9e5c731d56d84afae6a7bf24", 0x11, 0x1f}], 0x0, &(0x7f00000016c0)=ANY=[]) socket$vsock_stream(0x28, 0x1, 0x0) mkdir(&(0x7f0000000180)='./file0//ile0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000002a40)='./file0//ile0\x00', 0x10000002007) syz_mount_image$btrfs(&(0x7f0000001700)='btrfs\x00', &(0x7f0000001740)='./file0//ile0\x00', 0x0, 0x1, &(0x7f0000002940)=[{&(0x7f0000001780)="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", 0xff1, 0x3ff}], 0x8044, &(0x7f00000029c0)=ANY=[]) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) 2033/05/18 03:33:43 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000001480), 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) readv(r0, &(0x7f0000001980)=[{&(0x7f0000001640)=""/180, 0xb4}, {&(0x7f00000018c0)=""/182, 0xb6}], 0x2) r1 = syz_open_pts(r0, 0x2) readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/61, 0x3d}, {&(0x7f00000001c0)=""/200, 0xc8}, {&(0x7f00000014c0)=""/239, 0xef}], 0x3) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000440)=0x5, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) dup3(r1, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) r2 = socket$inet(0x2, 0x0, 0xfff) readv(0xffffffffffffffff, &(0x7f0000000180), 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000380)={0xefa, 0x800, 0x0, 0xbd680000000, 0x9, 0x1}, 0xc) setsockopt$inet_int(r2, 0x0, 0x21, &(0x7f00000000c0)=0x3, 0x4) 2033/05/18 03:33:43 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x2004e23, @broadcast=0xffffffff}, 0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)=0x5, 0x4) sendto$inet(r0, &(0x7f000043cf32), 0x0, 0x600007ff, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000140), 0xfee1) 2033/05/18 03:33:43 executing program 6: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x200002, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000013c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405f", 0x1635b4f49641f9c0}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) r2 = accept4$bt_l2cap(r1, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80000) bind$bt_l2cap(r2, &(0x7f0000000080)={0x1f, 0x8, {0x2, 0xcb70, 0x2, 0x1f, 0x80000000, 0x67f}, 0x7fff, 0x3}, 0xe) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x80000, 0xe) inotify_add_watch(r3, &(0x7f0000000100)='./file0\x00', 0x0) 2033/05/18 03:33:43 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) r1 = socket$inet(0x2, 0x80003, 0x5) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000340), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x236) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000600)='/dev/sequencer2\x00', 0x905fc5f7956349d, 0x0) sendmsg$key(r2, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002880)={&(0x7f0000002900)=ANY=[@ANYBLOB="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"], 0x141}, 0x1}, 0x20000800) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000002640)={r2, &(0x7f0000000640)="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", &(0x7f0000001640)=""/4096}, 0x18) sendto$inet(r1, &(0x7f00000000c0)=']', 0x1, 0x0, &(0x7f0000002700)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000000480)="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", 0x12b, 0x0, &(0x7f00000002c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r3 = syz_open_dev$adsp(&(0x7f0000000380)='/dev/adsp#\x00', 0x0, 0x2000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000003c0)={0x0}) r5 = syz_open_dev$mice(&(0x7f0000000400)='/dev/input/mice\x00', 0x0, 0x288902) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000440)={r4, 0x80000, r5}) mq_getsetattr(r3, &(0x7f0000002680)={0x4, 0xffffffffffff8001, 0x401, 0x7, 0xe90c, 0x1000, 0x4, 0x2}, &(0x7f00000026c0)) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x80000000005, 0x4000, 0x1}, 0x2c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r6, &(0x7f0000000000), &(0x7f0000000080)}, 0x18) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000000100)={0x7, 0x5a2}) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000000140)=0x979, 0x4) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f00000001c0)={"696662308ab0000066004dbf00efff00", 0x6}) r7 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x1, 0x200) pwrite64(r7, &(0x7f0000000300)="6820a5f0a371927582f66004e557b780bf7be94d", 0x14, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x1f}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000000240)={r8, 0x2, 0x0, 0x4, 0x3, 0x3}, 0x14) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000005c0)={r5, r5, 0x0, 0x1}, 0x10) openat$ipvs(0xffffffffffffff9c, &(0x7f0000002740)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) sendto$inet(r7, &(0x7f0000002780)="15c7915e4dfaeb6a5493d10349f47adda53879cf4c6475c56e3ebccc433f5512c36e4cbd843d38e0e66536d99b9034d150d1ce6c5cd0b2f0f87d73228206bc932292391e8bfd1273bcca3f4ce56c19c0e6ed60f5d6b2423ead916b1ef8d962e3f6484aadb06c1c2a0cb0848ee1dda7846828b58e994b3bcb2ca8f3ecb72125cedfc496978bdff154abfa824670bf05485f9c0ab44dc88d4c8cc8731583fb305f2963504ff1adaa2a50296a060b3c5476c1c2011b2ec3c0b6e170225523845368", 0xc0, 0x8040, &(0x7f0000002840)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2033/05/18 03:33:43 executing program 2: unshare(0x40000000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000140)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x80) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000200)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x4000, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) 2033/05/18 03:33:43 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000013c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x1, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000280)={'filter\x00', 0x1000, "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"}, &(0x7f0000000040)=0x1024) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405f", 0x40}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/155, 0x9b}], 0x1, &(0x7f0000001480)=""/66, 0x42}, 0x0) 2033/05/18 03:33:43 executing program 3: syz_emit_ethernet(0x3dc, &(0x7f0000000000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [{[], {0x8100}}], {@generic={0x8906}}}, &(0x7f0000faaff0)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x7ff) 2033/05/18 03:33:43 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x30}, 0xc) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) r3 = getegid() getresgid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) r5 = getgid() getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=0x0) r7 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) getgroups(0x8, &(0x7f0000000340)=[r1, r2, r3, r4, r5, r6, r7, r8]) writev(r0, &(0x7f0000000000), 0x340) [ 138.159822] FAT-fs (loop0): bogus number of reserved sectors [ 138.165767] FAT-fs (loop0): Can't find a valid FAT filesystem 2033/05/18 03:33:43 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x8000) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x800, 0x1f, 0x4, 0x4, "1be36ea63c0977a89217356bc17b9aaf8a5dad95f0b54774cfabf6b3e8c6a00af56cc8781fcc54d582bf8cc4cedb87e5b2becf979e014e52ef16c646bd85b7a8", "12da394e8bc0c89e8d6f7c058513ad0970f64cd056eaa33316801bac7a9b2f08", [0xfff, 0x1]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000340)="d9b20d0066b98b0000000f320f320f01c9260f239cf30f2056670f009307980000b8c0000f00d80f01cbbaf80c66b8422d3b8c66efbafc0cb80001ef", 0x3c}], 0x1, 0x0, &(0x7f0000000140)=[@flags={0x3}], 0x1) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00000001c0)=@ioapic={0x3000, 0x8, 0x6, 0x2, 0x0, [{0x8, 0x6, 0x3fe5, [], 0x1}, {0x58, 0xffffffffffff8000, 0x6, [], 0x9}, {0x7, 0x1, 0x5, [], 0x4}, {0x1a3, 0x8, 0x8}, {0x7ff, 0x34b, 0x2, [], 0x9}, {0x5, 0x1, 0x800, [], 0x164}, {0x53, 0x3, 0x0, [], 0x8001}, {0x0, 0x81, 0x0, [], 0x6}, {0x6, 0xf4b6207, 0x6b, [], 0x800}, {0x10000, 0xffff, 0x96b, [], 0x4}, {0x1, 0x8000, 0xb64, [], 0x8}, {0x8, 0x0, 0x3, [], 0x80000001}, {0x5, 0x7ff, 0x7fffffff, [], 0x2}, {0xfffffffffffff280, 0x100000000, 0x1, [], 0x464}, {0x5, 0x800, 0x9, [], 0x3}, {0x4, 0x4d, 0x400}, {0xffffffffffffffe0, 0x10000, 0x1, [], 0x400}, {0x0, 0x2, 0x200, [], 0x456f5c49}, {0x6, 0x8000, 0x2, [], 0x81}, {0x9, 0x4, 0x200, [], 0x4}, {0x9, 0x9, 0x867, [], 0xffffffff}, {0x4, 0x3, 0xfffffffffffffff8, [], 0x1}, {0x8, 0xffff, 0x85, [], 0x6}, {0x7fff, 0xff, 0x2, [], 0x7f}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 138.226271] FAULT_INJECTION: forcing a failure. [ 138.226271] name failslab, interval 1, probability 0, space 0, times 0 [ 138.237639] CPU: 0 PID: 10345 Comm: syz-executor0 Not tainted 4.16.0-rc7+ #7 [ 138.244837] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 138.254192] Call Trace: [ 138.256790] dump_stack+0x194/0x24d [ 138.260429] ? arch_local_irq_restore+0x53/0x53 [ 138.265111] should_fail+0x8c0/0xa40 [ 138.269529] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 138.274378] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 138.279486] ? _raw_spin_unlock+0x22/0x30 [ 138.283630] ? kernfs_dop_revalidate+0x380/0x380 [ 138.288374] ? find_held_lock+0x35/0x1d0 [ 138.292422] ? __lock_is_held+0xb6/0x140 [ 138.296471] ? check_same_owner+0x320/0x320 [ 138.300776] ? __kernfs_create_file+0x27f/0x320 [ 138.305424] ? rcu_note_context_switch+0x710/0x710 [ 138.310333] should_failslab+0xec/0x120 [ 138.314287] kmem_cache_alloc+0x47/0x760 [ 138.318325] ? __lock_is_held+0xb6/0x140 [ 138.322366] sched_create_group+0x22/0x70 [ 138.326494] cpu_cgroup_css_alloc+0xe/0x30 [ 138.330705] cgroup_apply_control_enable+0x44d/0xbc0 [ 138.335786] ? cgroup_propagate_control+0x570/0x570 [ 138.340781] ? css_populate_dir+0x289/0x420 [ 138.345081] cgroup_mkdir+0x56f/0xfc0 [ 138.348856] ? __lock_is_held+0xb6/0x140 [ 138.352897] ? cgroup_destroy_locked+0x750/0x750 [ 138.357630] ? rcu_read_lock_sched_held+0x108/0x120 [ 138.362625] ? kmem_cache_free+0x258/0x2a0 [ 138.366835] ? set_nlink+0xc1/0x160 [ 138.370439] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 138.375342] ? generic_permission+0x105/0x3c0 [ 138.379813] ? cgroup_destroy_locked+0x750/0x750 [ 138.384548] kernfs_iop_mkdir+0x153/0x1e0 [ 138.388674] vfs_mkdir+0x390/0x600 [ 138.392190] SyS_mkdir+0x220/0x2a0 [ 138.395706] ? SyS_mkdirat+0x2b0/0x2b0 [ 138.399570] ? do_syscall_64+0xb7/0x940 [ 138.403519] ? SyS_mkdirat+0x2b0/0x2b0 [ 138.407380] do_syscall_64+0x281/0x940 [ 138.411242] ? vmalloc_sync_all+0x30/0x30 [ 138.415366] ? _raw_spin_unlock_irq+0x27/0x70 [ 138.419836] ? finish_task_switch+0x1c1/0x7e0 [ 138.424308] ? syscall_return_slowpath+0x550/0x550 [ 138.429213] ? syscall_return_slowpath+0x2ac/0x550 [ 138.434121] ? prepare_exit_to_usermode+0x350/0x350 [ 138.439116] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 138.444458] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 138.449367] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 138.454532] RIP: 0033:0x454e79 [ 138.457698] RSP: 002b:00007fc84f8abc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 138.465383] RAX: ffffffffffffffda RBX: 00007fc84f8ac6d4 RCX: 0000000000454e79 2033/05/18 03:33:44 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000013c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405f", 0x40}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0xff, &(0x7f0000000380)="76f0f854d3423b778bdcffd72b153fa05bf54aa24d25e3bb8b9ae274a374ed5f1393f027f281cb9b85fd6f2c4e228842c39c558b63e4f24fa915fcf670274dfd85ec6e99887381c107f42b9b36504c4ba9d9406e66553afcf5cf78301878e186d843e860b912089818b1b389a9f0d106fc404c0fccc4eaad19669d72539d20f1320d21200504d44f29a84b95b86cc8fb652e82dbc9e6197ade0533ecbd41f7b76b108e7fddb7914fcd1e15b8472638168d4018965953bf55a8be2b4a09d9ac0c7b011e7aa1bf2d7167d58e", 0xcb) recvmsg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/155, 0x9b}], 0x1, &(0x7f0000001480)=""/66, 0x42}, 0x0) r2 = memfd_create(&(0x7f0000000000)='gcm(twofish)\x00', 0x2) statx(r2, &(0x7f0000000040)='./file0\x00', 0x4000, 0xfff, &(0x7f0000000280)) [ 138.472630] RDX: 0000000000000000 RSI: 0000010000002007 RDI: 0000000020002a40 [ 138.479874] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 138.487246] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 138.494492] R13: 00000000000003ea R14: 00000000006f7e90 R15: 000000000000001a 2033/05/18 03:33:44 executing program 1: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000064afc8)={&(0x7f00008c3ff4)={0x10}, 0xc, &(0x7f0000d7d000)={&(0x7f0000665e24)=@getsadinfo={0x14, 0x23, 0x1}, 0x14}, 0x1}, 0x0) 2033/05/18 03:33:44 executing program 0 (fault-call:8 fault-nth:27): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) open(&(0x7f00000000c0)='./file0\x00', 0xa0441, 0x80) syz_mount_image$msdos(&(0x7f0000000400)='msdos\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x1, &(0x7f0000001640)=[{&(0x7f0000000480)="9196b107dc9e5c731d56d84afae6a7bf24", 0x11, 0x1f}], 0x0, &(0x7f00000016c0)=ANY=[]) socket$vsock_stream(0x28, 0x1, 0x0) mkdir(&(0x7f0000000180)='./file0//ile0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000002a40)='./file0//ile0\x00', 0x10000002007) syz_mount_image$btrfs(&(0x7f0000001700)='btrfs\x00', &(0x7f0000001740)='./file0//ile0\x00', 0x0, 0x1, &(0x7f0000002940)=[{&(0x7f0000001780)="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", 0xff1, 0x3ff}], 0x8044, &(0x7f00000029c0)=ANY=[]) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) 2033/05/18 03:33:44 executing program 3: io_setup(0x9, &(0x7f0000000000)=0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) io_submit(r0, 0x1, &(0x7f00000007c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000040)='0', 0x1}]) recvfrom$inet(r1, &(0x7f00000000c0)=""/23, 0x17, 0x40010121, &(0x7f0000000100)={0x2, 0x4e21}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)) [ 138.666579] FAT-fs (loop0): bogus number of reserved sectors [ 138.672516] FAT-fs (loop0): Can't find a valid FAT filesystem [ 138.692648] FAULT_INJECTION: forcing a failure. [ 138.692648] name failslab, interval 1, probability 0, space 0, times 0 [ 138.704102] CPU: 1 PID: 10377 Comm: syz-executor0 Not tainted 4.16.0-rc7+ #7 [ 138.711277] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 138.720614] Call Trace: [ 138.723195] dump_stack+0x194/0x24d [ 138.726812] ? arch_local_irq_restore+0x53/0x53 [ 138.731475] should_fail+0x8c0/0xa40 [ 138.735174] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 138.740006] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 138.745104] ? _raw_spin_unlock+0x22/0x30 [ 138.749244] ? kernfs_dop_revalidate+0x380/0x380 [ 138.753996] ? find_held_lock+0x35/0x1d0 [ 138.758049] ? __lock_is_held+0xb6/0x140 [ 138.762107] ? check_same_owner+0x320/0x320 [ 138.766416] ? __kernfs_create_file+0x27f/0x320 [ 138.771078] ? rcu_note_context_switch+0x710/0x710 [ 138.776006] should_failslab+0xec/0x120 [ 138.779968] kmem_cache_alloc+0x47/0x760 [ 138.784026] ? __lock_is_held+0xb6/0x140 [ 138.788091] sched_create_group+0x22/0x70 [ 138.792230] cpu_cgroup_css_alloc+0xe/0x30 [ 138.796458] cgroup_apply_control_enable+0x44d/0xbc0 [ 138.801556] ? cgroup_propagate_control+0x570/0x570 [ 138.806566] ? css_populate_dir+0x289/0x420 [ 138.811052] cgroup_mkdir+0x56f/0xfc0 [ 138.814838] ? __lock_is_held+0xb6/0x140 [ 138.818893] ? cgroup_destroy_locked+0x750/0x750 [ 138.823636] ? rcu_read_lock_sched_held+0x108/0x120 [ 138.828639] ? kmem_cache_free+0x258/0x2a0 [ 138.832859] ? set_nlink+0xc1/0x160 [ 138.836472] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 138.841401] ? generic_permission+0x105/0x3c0 [ 138.845909] ? cgroup_destroy_locked+0x750/0x750 [ 138.850676] kernfs_iop_mkdir+0x153/0x1e0 [ 138.854835] vfs_mkdir+0x390/0x600 [ 138.858383] SyS_mkdir+0x220/0x2a0 [ 138.861928] ? SyS_mkdirat+0x2b0/0x2b0 [ 138.865820] ? do_syscall_64+0xb7/0x940 [ 138.869777] ? SyS_mkdirat+0x2b0/0x2b0 [ 138.873648] do_syscall_64+0x281/0x940 [ 138.877526] ? vmalloc_sync_all+0x30/0x30 [ 138.881654] ? syscall_return_slowpath+0x550/0x550 [ 138.886564] ? syscall_return_slowpath+0x2ac/0x550 [ 138.891495] ? prepare_exit_to_usermode+0x350/0x350 [ 138.896491] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 138.901840] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 138.906683] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 138.911855] RIP: 0033:0x454e79 [ 138.915027] RSP: 002b:00007fc84f8abc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 138.922720] RAX: ffffffffffffffda RBX: 00007fc84f8ac6d4 RCX: 0000000000454e79 [ 138.929976] RDX: 0000000000000000 RSI: 0000010000002007 RDI: 0000000020002a40 [ 138.937225] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 138.944473] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 138.951722] R13: 00000000000003ea R14: 00000000006f7e90 R15: 000000000000001b 2033/05/18 03:33:44 executing program 4: r0 = socket(0x0, 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x103000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000080)={0x0, 0xa0000000080000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000000300)={0x1000, &(0x7f0000001540)=""/4096}) bind(r0, &(0x7f0000000580)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f0000000880)=ANY=[]}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000004c0)=0x80000001, 0x4) getpeername$netrom(0xffffffffffffffff, &(0x7f0000000400)=@full, &(0x7f0000000140)=0x48) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000500)={{0x2, 0xfffffffffffffffe, @dev={0xac, 0x14, 0x14}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000003c0)={'irlan0\x00'}) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000000a80)={'vlan0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}) connect$llc(0xffffffffffffffff, &(0x7f0000000700)={0x1a, 0x339, 0x1f, 0x1e8d, 0x1f, 0x50, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x10) read(r3, &(0x7f0000000200)=""/41, 0x29) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000240)=0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000000600)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) [ 139.153470] IPVS: ftp: loaded support on port[0] = 21 2033/05/18 03:33:44 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000013c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405f", 0x40}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8000, 0x6000) connect$bt_rfcomm(r2, &(0x7f0000000040)={0x1f, {0x60000000000000, 0x100000000, 0x3f, 0xfff, 0x4, 0x1a}, 0x7}, 0xa) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x3, 0x30, 0x79, 0x4}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000002c0)={r3, 0x12, "3676762ecc31d4ce7709df7da746b67f01b3"}, &(0x7f0000000300)=0x1a) recvmsg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/155, 0x9b}], 0x1, &(0x7f0000001480)=""/66, 0x42}, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) 2033/05/18 03:33:44 executing program 1: mknod(&(0x7f0000000000)='./file0\x00', 0xe080, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0, r1, 0x0, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)) 2033/05/18 03:33:44 executing program 0 (fault-call:8 fault-nth:28): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) open(&(0x7f00000000c0)='./file0\x00', 0xa0441, 0x80) syz_mount_image$msdos(&(0x7f0000000400)='msdos\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x1, &(0x7f0000001640)=[{&(0x7f0000000480)="9196b107dc9e5c731d56d84afae6a7bf24", 0x11, 0x1f}], 0x0, &(0x7f00000016c0)=ANY=[]) socket$vsock_stream(0x28, 0x1, 0x0) mkdir(&(0x7f0000000180)='./file0//ile0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000002a40)='./file0//ile0\x00', 0x10000002007) syz_mount_image$btrfs(&(0x7f0000001700)='btrfs\x00', &(0x7f0000001740)='./file0//ile0\x00', 0x0, 0x1, &(0x7f0000002940)=[{&(0x7f0000001780)="1777daf69271b126e3f65133dc662f2119313251eaa708371573804ed34d6dc12fec1960c942129630e3fc8f8128f136a98f125d7976a4896f867ce771218fc32ca31d9760c850aeb4a52daed4413a3335bdd8a44cdef3062c5c96efab476e3e5e9b9b8062c385cee4b86941b0a256e0a8db4143824225176040671373f349185d5e0dfb6a8e83c0b0a69532913d34a6a04f7586f0140fca7f5132e04badc04acc32f492bd503d24e56c365f560cd7d83f2165b88dfd1fa602c57cf6e0f95f4ff5e6f90ad7695fdc5b0459c294d7f60592e6a5fbcea29740cea07d3d34a2b004d4353e0042ae247aeb7f5d471b052981e4cf21489d33bca142385fe4ca3888eb73aececef2fedb56a5cc085f65825a9d557222f522af202b24413910c50a90f8d8669e50c605b70bc785b4d9e4c65fa23531cbb75e80788fb2aef13afcb9ab3d9a83b44754d49ea2be655e7e6cebebc9b7c4c91e3e15b38bc08d6eb397d3893389b6470b4e793231107d387fbf24df506c570bfe03d8d22bb7379e14e2f1aceaf79e26c4d6e384f3cc65aabbb7b3c3d8c15823453b8665115a7e668b30ded5a14613b32e33ed825df8a9d91697e87ed851b0c23e9bbaa7dcc048bdf005d4d0584da4d8a53ddb0ac72a9d8626f8b4430df8245d438d65bf3397e6fd0df2cd1327946ddf953c00c23d546410c2a8d3dd711a7faf8f57fd7ccc3048d78aae72186a118b1ecfc2f6e210879577be6b1bb99de3df51b61edd77cd91e4819b45870fae632acf1b512cbe9364029cbc01eb39b9bdfac160679a4b1230371b064bbb28f883364271391a7216cd9b3758f639bbaa9e33544f8e13b0b7538e9b902579ec034191ba5b8fef3b978111c14b19c6f4a364bb0831b357b047a490cc0ccc2de60f3c85b7d540156e020fb3c61f3dd427557a0afc9f3b7b6cf379494d1bdc4776ef7cdfef830e8b3419b6872d3acc6b110b5f1eb8ff0d27f3afb98f99855d0627dd73ed30250120898c94298a6d925cb478348ee75ae763f26b0791b0fa1a41cda06b0620c7d111256fda2c198e4a2773b3770af4d0a94ccb428e86445c6f691da9a30f126ce09422613867a72d96864b578b7744abcce29de5d6048b57b8ca6bae83dcea28207eb9d2d1eaa615733b8da29508269dbde96c8d34e140d05fb2ef0eeffcfb040f8c1537918e7e370b743d0cc8a47fe0a5f5bbb44f2c8001907f252e586d02474e696a56845bed0013801741756487dc0baf1a60d9bb228656a9bfcd09030ccf366a6278cd5969b0d22bcf1b40083c1556b9a521b100edc3d9e812c1d92e525074d91e2b59d8c8ba07c8102eb445fd2e98c117f5a7253ac40e569e9ac2a62a06783f58032cf20e59aa3c5693347feb33fdd44c40c3323e6d5e3f47ac175a52be3e6b56bfd0b14d68addd1a8ff98f4b5b4d372280ed40b84a6c20c9b9c72a3928bd2ca9c4ec689ddc44ee416f5a664dae268870e2aaf557ad0267de98fb631c8286d7a9c8825c2b830cfcd763d3e020778ddfb251b9cef899e386632210749e629e8026c0f145a4e9a43d230a8e9e8b52028c59467f69182da923df4f98e67441d68706434ac6ebeb1d4a1c080eaa242024c636fb3a05f73388232f7b6c447fd909c9437f62757723718f627dc8cb64736a827d93afe95fb56bfb245252827a7630c8d072bce859e4fd9493b0f42e7ee064249171b9f469ed34f3cb52c06fa18d1ed45999066871548b03fa0355cbd7dd5e2887fd93f8fedb86904b9319ec542c496cd65bf38a527b428695c1b613fa8e39aa5fcf081ecc29af24cd976ee9135ae78251d9081a7b85b67e2c28d87f2a464fb0db635385edfae26bccb45c8a8b4fcfb014050c3563ea0ab6df1327e3be04e57942b05a335645c5d99c436af3a7f288b34f8c7dd35d43c1563adb2c044547ae69c2b54735a11352c1e7c619a00a6ce725ee92ad2797afb3f57b6ac6dd924124746cdc48d51ea4b689f99fe5f8d3449fde9808e6e11b6a6f16c6c48392e13dc275567760a246d7d6619e5179c3d073007fba0e212e206a2aa808edf7d1631f6cec7d1f9e3deae96322c3ec1ef775cd4acf7a16cca7f47d6e4b3440b6474cac3d3834325428efc7fd4bd00307619a0e48c1a05556fda8d10755ac8c9b5501aae5ee8d885ce14d2b6454476ef008646e6857d5b9a8d0d8d4f1c05282dd6c17ac1bfe77f9fe43df8adc5418eecf0286a286a7b3075561de983738ff013348be88231bf0d8374aa2c12a5162f66d7aa1fc703b381362a79c0423e06896d3b64ff529ab343dcd361dca648b100206652c0273582dae1ee411e5029331412c674f31f45708988705d49916928e76cee35f1918cd3def3873592aa08eeccc7f066f6124512f52d6df7afff1d238d63921f480bde93547bd058bea14f96b2cef0515d20059c53a78395bca8e09f7a1d46b1339a67230c7e6892908337f2bd19642189a9380cab51cc3da7da09dc6a0843520557680b897a7cc4c615760c899cf6bd50491c554503eb5b214cd2ca8fe0f15cc3272b5604a70b5c64ac0f7053c9d6fe9c993f9c98fad11be0cc7bc1213f17ff9358174977e6270976b8dd6586eb9a6dfe4cb0ea547ff543c652982cb18ed887407f5fa77e4628ac6e548bf13190a6808dba6d00b40322fd14b28f177d77fe61036777a843d5849bbd34890b3e88130ac7bb34ebc80340cdff351cf478ecbb7b61ee1085c14ceebf0de50f5a5b55a8ce844925b7d97238fb91f043dd257c027f8f81474dead2534223c552bad64da7e69a3e9809f7d7c5e19ddacfbc085cdfa71fcf8eeeb73610fe80fc00973be7e67ad37ae134e789d042edf912d1e11ca6986b7782c89b196382e499366614a326572e3caccf81839eda322c2f5b1415c9fdfd6844bd4757f5f20ddbdd61aa0d07234381ef0d5ff875b9f296d84e32333123c33980e109636a28e2c58fcfcc85b3d2b376eb5a6eba6513795b65eda5fd054b528a66c63fb44a82644bad50e666eef335af68283d3c6afb62a398f2e03216fd670337c89b4100b03c20b7b73544396932b35ef73838138d39728607e82ea08d23223675611e213a4162c50d07bd68940da3ad2e0945f71ad1a30b3ec132ffc885980ca6fe03fbf93ddff6dd3a50d0f1d21a349b1abe343fe86c7662eb3ca0781ddfc172fbd618e441b70dd3cecec1c2b65540086737835a9fea14e8041a2dd80c504eb0287ecf62ece6e7ef99e173acaab09a77e5f9011371f1ccb3c9b6c27e630cd0014b51dc4d8b81c2e21a1477272df304a854cafdb2aaee6b477ee0ce4acdbaa4eb7bb89b063d3a999567a664badcfb463c32c59101f2fc91f9c80fe7c93a2b7264c4eb8f3b28ef57ef7a9caa55946edfabda1b1f7bdf37063d41e7c3a21a61056cdf4898cfa76223fcccb730b396a6afc0b36c5ce17ca7f1e8e64d33dcc14a0cc6dd5f318a3606e80cf3829caed9e40c9ae56661f78cd98f769bd044b9135d5b1b7431e2556f5da43ccf77b37d72f298b0aa10f100bbbce7744528c1d46959c28870af49e1747167b4eafe47683342cb89864c9408295eab86b08a4a33a0d6eb115555f6914f9f44603dace8b22132182832516a516330b40d5b9c60f32df1fe754a494b24d8d4bca301719d6cbcfb16c7d911437a284b4dcb3ee9bb86f6acd1bbde65c98eaebb85973f556b91b5aeef9c654c0b790f500c8aa20e3ed0325fb3d145964885ab3952b69cfe6715f5d6fb03f863c5c167484a7c05448aa7cdd92c1703c01d2d47aca8a03a590b1723f96e556554f29b668fb066300deaf3ed1787a9242d954fb70c67ce6e9a2ff743aca47b814272aae59bf48e09f8cdff2930aa4c4f2ff8c6333a3a75ed8ad37a587b858857df3d45090850847ee6752a70aacb23f1bac12d2173642cc88e91f497c8410ab0842c8363fa895fe38b8b7a9a79b82ca7a776d57aee6bb334292e57e74df4f4574c60c8344ace15933d657e4a2dd9062c2e5a98316a0dfe5e2c9e330d628d19238e7923914f3797efa1f9bb3c8e6e029df1f58521262f1c99f0ac71dc36a548f361c05978b39389b16d3d77f2046f180b24bee85fe73fa66c15aad980ccd799da46a9ca7777ed2c7d6f7cca12c5e83665d4a141433a3a54807c6ba89ac28180e1f172c81ba2f417910893c8c1d8d4da1df06b3fc5f015180c94c8b7ef2343ba7ec52f983c58f63fce46535a22c6116957108d9b9a3d8b6f1ab45e525df8ec74676eabc80d49778c5db12cedeb5de864c0f0aed4b72cf51d4baf9a0bc1207b8e905eac4dc5135c4a69fc5b533e949f2e59f21e629a4c077cd2703a555ea7049d9309af03befa65079378d231b5326979264991c015e8878d9d56bae870d2ee83271d2f065518de53272001079cdfeb0dc87d7fed9509041296270a2cfdf817f44f220a1ed3dcacef96e4345d48c7580a9eea031fe8bd23d1269a1f6eaa0a3c91796586122913e48b42dd08d8cb8f3221e3157b729f341aeeae1acc39c5299db147a94ec99c90f5693e4c0352457c8e6fe6bb702173914a237cfc9a5977a1654a2619696a8fd27ab7164b64fb1792f49940c74adac19f1f933e356c59311dda09dd2cd1f4e3d4b990a3a55c1c3b8a1fe044748be364a5e9b1d568c850d759b34db9c38c05546793251b2693771348c99fac35ae534a3cd1cae499f3af0fd3102070dc9cf40e8eca0165907f5395f8e343cd8bdfe23df970528266f32abd4acab148539eaac8666cf67402813b833c06e03df83a4079b94596d1b91498dfeddaab81f4f0e3e81e58e7ae1191a496b624bf9bc60774fd4f8fe108b53c1bab4dbbaf46ffa2376aa6d2c71e9c18598c730068bfc40db77c271242b7e110163b58a865a05c490cc1c6cbfa9097c5f8b8333c2bb34d2e7fffbbad8f69eabdef98fac571d1b704e8e5171b0b80ba648c6de6b9607ed501b951bf78e6ccc114f5b7ef3ccedffa81c242becb8cf2ab0f7f2f19443fde8e7e152f1e394a1d1f4df6debd0b01e1c74c979658cd7aba79318a39bc23d13e14f351f5698fafb9d3de82aa67034854cbcdeabc306ca01137f41665114c6730fe68372199fde4c5b3f2dd5c727d4ab27943ed2bb575de03bf44ee8895af9ba1e73855c7bd83a8a60e0e425bfeba973eea360f63c603af933d1c533d6f0c349d90578b2fef9b3b67d866e04b9b53b7c94ac9c67f62472369daf6e15e14b6d1f8e8cfc81fe234601dc974892c7af62775eeca52d05a8a3972b8e8ace6265660d32049ee15c5d95221aac4b3f0c0278b5dbd5c024c9c9b34739e4806a6e0f5546bd4d6fda608e841a5a0190e869a8822d5f4f73add464abbb3d599e074fa112fd45b6d10f65dad7997ced4d4a8bcda9bd92d580aa614877786106193635d1cf1bd61e8b028d07c3a7744d2b93b9f0659fa978f73246020a5eb2edee6259ef0540f9fa68f79cbd3aae57d9125344f1b199402e35c1beb2a918a11d02e577c52b1cf3e5ca88305675b46cc102c384bd3595f3dec9cbd6ae2aecf3985219b259e56dced4d803c4580f84996ec1c364d8f7d013a845609f9f0f0cbd72c0ce92eef1133992d07bfefb4d98a6d05a43c28c60f358783883e8ce8b8629ef507b5335b341fb03f341c15e15be29741c88ac0c1e855c404220c6ebd7773c34f5b7a158fc34165325951dc8da3f9afb9f34452904c541e1c31a488d006edbdf9a581970347f6d3bc7351ef98f2acc3fbd5491d5fc17c2d683ee7b2583e115dc79d07e4d88dd9079d47c653a3e15243f", 0xff1, 0x3ff}], 0x8044, &(0x7f00000029c0)=ANY=[]) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) 2033/05/18 03:33:44 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x8000) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x800, 0x1f, 0x4, 0x4, "1be36ea63c0977a89217356bc17b9aaf8a5dad95f0b54774cfabf6b3e8c6a00af56cc8781fcc54d582bf8cc4cedb87e5b2becf979e014e52ef16c646bd85b7a8", "12da394e8bc0c89e8d6f7c058513ad0970f64cd056eaa33316801bac7a9b2f08", [0xfff, 0x1]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000340)="d9b20d0066b98b0000000f320f320f01c9260f239cf30f2056670f009307980000b8c0000f00d80f01cbbaf80c66b8422d3b8c66efbafc0cb80001ef", 0x3c}], 0x1, 0x0, &(0x7f0000000140)=[@flags={0x3}], 0x1) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00000001c0)=@ioapic={0x3000, 0x8, 0x6, 0x2, 0x0, [{0x8, 0x6, 0x3fe5, [], 0x1}, {0x58, 0xffffffffffff8000, 0x6, [], 0x9}, {0x7, 0x1, 0x5, [], 0x4}, {0x1a3, 0x8, 0x8}, {0x7ff, 0x34b, 0x2, [], 0x9}, {0x5, 0x1, 0x800, [], 0x164}, {0x53, 0x3, 0x3ff}, {0x0, 0x81, 0x0, [], 0x6}, {0x6, 0xf4b6207, 0x6b, [], 0x800}, {0x10000, 0xffff, 0x96b, [], 0x4}, {0x1, 0x8000, 0xb64, [], 0x8}, {0x8, 0x0, 0x3, [], 0x80000001}, {0x5, 0x7ff, 0x7fffffff, [], 0x2}, {0xfffffffffffff280, 0x100000000, 0x1, [], 0x464}, {0x5, 0x800, 0x9, [], 0x3}, {0x4, 0x4d, 0x400}, {0xffffffffffffffe0, 0x10000, 0x1, [], 0x400}, {0x0, 0x2, 0x200, [], 0x456f5c49}, {0x6, 0x8000, 0x2, [], 0x81}, {0x9, 0x4, 0x200, [], 0x4}, {0x9, 0x9, 0x867, [], 0xffffffff}, {0x4, 0x3, 0xfffffffffffffff8, [], 0x1}, {0x8, 0xffff, 0x85, [], 0x6}, {0x7fff, 0xff, 0x2, [], 0x7f}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2033/05/18 03:33:44 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x141101, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000440)=[@in6={0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in={0x2, 0x4e21, @rand_addr}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}, @in6={0xa, 0x4e20, 0xfffffffffffff1ce, @local={0xfe, 0x80, [], 0xaa}}, @in6={0xa, 0x4e21, 0x4a11, @dev={0xfe, 0x80, [], 0x17}, 0xfffffffffffffffa}, @in6={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8001}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x1eb, @dev={0xfe, 0x80, [], 0x14}, 0x8}], 0xbc) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@textreal={0x8, &(0x7f0000000140)="d8aca6420f00de0f32660f5f77f0260f01cb0f01ef0f23970f224267f265de1402b8870e8ee8", 0x26}], 0x1, 0x20, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000180)) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x100) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000000280)) r5 = msgget(0x3, 0x20) msgctl$MSG_INFO(r5, 0xc, &(0x7f0000000500)=""/177) syz_kvm_setup_cpu$x86(r4, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000001c0)=[@text16={0x10, &(0x7f00000000c0)="66b8000001000f23c80f21f866350c00c0000f23f80f35660f380281000066b80500000066b9008000000f01d966b80500000066b94823edd20f01d9652e0f01d7bad10466b893d4c63b66ef66640f080f215a66b9800000c00f326635010000000f30", 0x63}], 0x1, 0x20, &(0x7f0000000200)=[@dstype0={0x6, 0x8}, @cr4={0x1, 0x10000}], 0x2) 2033/05/18 03:33:44 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000001480), 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) readv(r0, &(0x7f0000001980)=[{&(0x7f0000001640)=""/180, 0xb4}, {&(0x7f00000018c0)=""/182, 0xb6}], 0x2) r1 = syz_open_pts(r0, 0x2) readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/61, 0x3d}, {&(0x7f00000001c0)=""/200, 0xc8}, {&(0x7f00000014c0)=""/239, 0xef}], 0x3) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000440)=0x5, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) dup3(r1, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) r2 = socket$inet(0x2, 0x0, 0xfff) readv(0xffffffffffffffff, &(0x7f0000000180), 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000380)={0xefa, 0x800, 0x0, 0xbd680000000, 0x9, 0x1}, 0xc) setsockopt$inet_int(r2, 0x0, 0x21, &(0x7f00000000c0)=0x3, 0x4) 2033/05/18 03:33:44 executing program 2: r0 = socket$packet(0x11, 0x1000000000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x8f) pipe(&(0x7f0000000100)={0xffffffffffffffff}) read$eventfd(r1, &(0x7f0000000140), 0x8) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendto$inet6(r2, &(0x7f00000000c0), 0x0, 0x24000001, &(0x7f0000005fe4)={0xa, 0x8000000000000000, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2033/05/18 03:33:44 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r0, r1, 0x80000) r2 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xc, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="85000000290000003c000080000000009500000000000000"], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000480)={r2, 0x0, 0xe, 0xaf, &(0x7f00000002c0)="aa330ccaf9e86e1aa5f8abf11fa4", &(0x7f0000000000)=""/175}, 0x28) 2033/05/18 03:33:44 executing program 3: getpeername(0xffffffffffffff9c, &(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f00000001c0)=0x80) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) sendfile(r0, r1, &(0x7f0000000240), 0x5) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r2, 0x84, 0x13, &(0x7f0000001080)=""/4096, &(0x7f0000000000)=0x1000) r3 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x200000) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00', r1}, 0x10) setsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f0000000080)=@srh={0x0, 0x6, 0x4, 0x3, 0x0, 0xad7c, 0x6, [@dev={0xfe, 0x80, [], 0x1a}, @local={0xfe, 0x80, [], 0xaa}, @empty]}, 0x38) bind$alg(r3, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes-aesni)\x00'}, 0x58) 2033/05/18 03:33:44 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000013c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405f", 0x40}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) r2 = getpgid(0xffffffffffffffff) waitid(0x1, r2, 0x0, 0x20000002, &(0x7f0000000280)) recvmsg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/155, 0x9b}], 0x1, &(0x7f0000001480)=""/66, 0x42}, 0x0) [ 139.236837] FAT-fs (loop0): bogus number of reserved sectors [ 139.242828] FAT-fs (loop0): Can't find a valid FAT filesystem [ 139.293257] FAULT_INJECTION: forcing a failure. [ 139.293257] name failslab, interval 1, probability 0, space 0, times 0 [ 139.304568] CPU: 0 PID: 10408 Comm: syz-executor0 Not tainted 4.16.0-rc7+ #7 [ 139.311755] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 139.321104] Call Trace: [ 139.323701] dump_stack+0x194/0x24d [ 139.327337] ? arch_local_irq_restore+0x53/0x53 [ 139.331985] ? __save_stack_trace+0x7e/0xd0 [ 139.336290] should_fail+0x8c0/0xa40 [ 139.339983] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 139.345061] ? kasan_kmalloc+0xad/0xe0 [ 139.348924] ? __kmalloc+0x162/0x760 [ 139.352613] ? kzalloc+0xf/0x20 [ 139.355866] ? alloc_fair_sched_group+0x5e/0x530 [ 139.360599] ? sched_create_group+0x35/0x70 [ 139.364895] ? kernfs_iop_mkdir+0x153/0x1e0 [ 139.369191] ? vfs_mkdir+0x390/0x600 [ 139.372877] ? SyS_mkdir+0x220/0x2a0 [ 139.376568] ? do_syscall_64+0x281/0x940 [ 139.380605] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 139.385947] ? save_stack+0x43/0xd0 [ 139.389551] ? find_held_lock+0x35/0x1d0 [ 139.393588] ? __lock_is_held+0xb6/0x140 [ 139.397628] ? check_same_owner+0x320/0x320 [ 139.401927] ? rcu_note_context_switch+0x710/0x710 [ 139.406837] should_failslab+0xec/0x120 [ 139.410791] __kmalloc+0x63/0x760 [ 139.414224] ? sched_create_group+0x22/0x70 [ 139.418523] ? kzalloc+0xf/0x20 [ 139.421784] kzalloc+0xf/0x20 [ 139.424866] alloc_fair_sched_group+0xd6/0x530 [ 139.429424] ? __lock_is_held+0xb6/0x140 [ 139.433471] sched_create_group+0x35/0x70 [ 139.437600] cpu_cgroup_css_alloc+0xe/0x30 [ 139.441811] cgroup_apply_control_enable+0x44d/0xbc0 [ 139.446893] ? cgroup_propagate_control+0x570/0x570 [ 139.451888] ? css_populate_dir+0x289/0x420 [ 139.456187] cgroup_mkdir+0x56f/0xfc0 [ 139.459964] ? __lock_is_held+0xb6/0x140 [ 139.464003] ? cgroup_destroy_locked+0x750/0x750 [ 139.468740] ? rcu_read_lock_sched_held+0x108/0x120 [ 139.473730] ? kmem_cache_free+0x258/0x2a0 [ 139.477943] ? set_nlink+0xc1/0x160 [ 139.481549] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 139.486451] ? generic_permission+0x105/0x3c0 [ 139.490926] ? cgroup_destroy_locked+0x750/0x750 [ 139.495657] kernfs_iop_mkdir+0x153/0x1e0 [ 139.499781] vfs_mkdir+0x390/0x600 [ 139.503299] SyS_mkdir+0x220/0x2a0 [ 139.506812] ? SyS_mkdirat+0x2b0/0x2b0 [ 139.510674] ? do_syscall_64+0xb7/0x940 [ 139.514623] ? SyS_mkdirat+0x2b0/0x2b0 [ 139.518486] do_syscall_64+0x281/0x940 [ 139.522350] ? vmalloc_sync_all+0x30/0x30 [ 139.526472] ? _raw_spin_unlock_irq+0x27/0x70 [ 139.530942] ? finish_task_switch+0x1c1/0x7e0 [ 139.535411] ? syscall_return_slowpath+0x550/0x550 [ 139.540316] ? syscall_return_slowpath+0x2ac/0x550 [ 139.545220] ? prepare_exit_to_usermode+0x350/0x350 [ 139.550212] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 139.555552] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 139.560372] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 139.565536] RIP: 0033:0x454e79 [ 139.568700] RSP: 002b:00007fc84f8abc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 139.576384] RAX: ffffffffffffffda RBX: 00007fc84f8ac6d4 RCX: 0000000000454e79 [ 139.583631] RDX: 0000000000000000 RSI: 0000010000002007 RDI: 0000000020002a40 2033/05/18 03:33:45 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x8000) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x800, 0x1f, 0x4, 0x4, "1be36ea63c0977a89217356bc17b9aaf8a5dad95f0b54774cfabf6b3e8c6a00af56cc8781fcc54d582bf8cc4cedb87e5b2becf979e014e52ef16c646bd85b7a8", "12da394e8bc0c89e8d6f7c058513ad0970f64cd056eaa33316801bac7a9b2f08", [0xfff, 0x1]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000340)="d9b20d0066b98b0000000f320f320f01c9260f239cf30f2056670f009307980000b8c0000f00d80f01cbbaf80c66b8422d3b8c66efbafc0cb80001ef", 0x3c}], 0x1, 0x0, &(0x7f0000000140)=[@flags={0x3}], 0x1) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00000001c0)=@ioapic={0x3000, 0x8, 0x6, 0x2, 0x0, [{0x8, 0x6, 0x3fe5, [], 0x1}, {0x58, 0xffffffffffff8000, 0x6, [], 0x9}, {0x7, 0x1, 0x5, [], 0x4}, {0x1a3, 0x8, 0x8}, {0x7ff, 0x34b, 0x2, [], 0x9}, {0x5, 0x1, 0x800, [], 0x164}, {0x53, 0x3, 0x3ff}, {0x0, 0x81, 0x0, [], 0x6}, {0x6, 0xf4b6207, 0x6b, [], 0x800}, {0x10000, 0xffff, 0x96b, [], 0x4}, {0x1, 0x8000, 0xb64, [], 0x8}, {0x8, 0x0, 0x3, [], 0x80000001}, {0x5, 0x7ff, 0x7fffffff, [], 0x2}, {0xfffffffffffff280, 0x100000000, 0x1, [], 0x464}, {0x5, 0x800, 0x9, [], 0x3}, {0x4, 0x4d, 0x400}, {0xffffffffffffffe0, 0x10000, 0x1, [], 0x400}, {0x0, 0x2, 0x200, [], 0x456f5c49}, {0x6, 0x8000, 0x2, [], 0x81}, {0x9, 0x4, 0x200, [], 0x4}, {0x9, 0x9, 0x867, [], 0xffffffff}, {0x4, 0x3, 0xfffffffffffffff8, [], 0x1}, {0x8, 0xffff, 0x85, [], 0x6}, {0x7fff, 0xff, 0x2, [], 0x7f}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2033/05/18 03:33:45 executing program 1: syz_mount_image$vfat(&(0x7f0000000180)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x8d5e, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020120000200008000f8", 0x16}], 0x0, &(0x7f0000000080)) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000003c0)) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800080}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)={0x14, r1, 0x8000000400, 0x70bd2b, 0x25dfdbff, {0x8}}, 0x14}, 0x1, 0x0, 0x0, 0x4040004}, 0x4000001) [ 139.590887] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 139.598132] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 139.605377] R13: 00000000000003ea R14: 00000000006f7e90 R15: 000000000000001c 2033/05/18 03:33:45 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000001c0)={0x6, 0x0, 0x200000002, 0x48}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x1}) preadv(r1, &(0x7f0000000180)=[{&(0x7f0000000080)=""/140, 0x4}], 0x2af, 0x0) timerfd_gettime(r0, &(0x7f0000000140)) prctl$setname(0xf, &(0x7f0000000000)='/dev/rtc\x00') r2 = fcntl$getown(r0, 0x9) syz_open_procfs(r2, &(0x7f0000000240)='sessionid\x00') ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000000040)) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x400000, 0x0) 2033/05/18 03:33:45 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0xfffffffffffffe1c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000013c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405f", 0x40}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/155, 0x9b}], 0x1, &(0x7f0000001480)=""/66, 0x42}, 0x0) 2033/05/18 03:33:45 executing program 1: r0 = memfd_create(&(0x7f00000000c0)='\x00', 0x0) syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r2 = memfd_create(&(0x7f000003e000)='\t', 0x0) r3 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r3, r2) write$sndseq(r0, &(0x7f0000ff7fa0)=[{0x0, 0x101, 0x0, 0x0, @tick=0x6, {}, {}, @control}], 0x1c) write$eventfd(r2, &(0x7f0000000000)=0x6, 0x8) write$sndseq(r2, &(0x7f0000704000)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x1c) 2033/05/18 03:33:46 executing program 2: socketpair(0x1, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) sendmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000900)="a0", 0x1}], 0x1, &(0x7f0000000a40)}, 0x0) recvmsg(r0, &(0x7f0000001440)={&(0x7f0000001540)=@sco, 0x8, &(0x7f0000000180)}, 0x2) sendto$unix(r1, &(0x7f00000000c0)="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", 0xfd, 0x8000, &(0x7f0000000200)=@abs={0x0, 0x0, 0x4e23}, 0x6e) 2033/05/18 03:33:46 executing program 3: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000280)='./file0/file0\x00', 0x0) r0 = add_key(&(0x7f00000001c0)='.dead\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="faa39e917bd88e8ad2e17982c4761375acb4b18d72370fd8b3d9b8c687a69030e1132e45c430ead0bec2111023b681fc47aa4f9a6feca2310a522a20f12ba0179bb4ab98c563137a3f107a4f8b7b622c9d1e682c05336696300d22464d545eeff31c2086f837114bd3f87aa480250ae24b8e461f2344458e162dd603ecc5063a77aacd3cc3bd6f149d92b4d340113d58f74ef23d744a73e77739d6f55c3e74f12cdb97a47af66f9723", 0xa9, 0xfffffffffffffffa) add_key(&(0x7f0000000140)='cifs.idmap\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) 2033/05/18 03:33:46 executing program 4: r0 = socket(0x0, 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x103000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000080)={0x0, 0xa0000000080000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000000300)={0x1000, &(0x7f0000001540)=""/4096}) bind(r0, &(0x7f0000000580)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f0000000880)=ANY=[]}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000004c0)=0x80000001, 0x4) getpeername$netrom(0xffffffffffffffff, &(0x7f0000000400)=@full, &(0x7f0000000140)=0x48) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000500)={{0x2, 0xfffffffffffffffe, @dev={0xac, 0x14, 0x14}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000003c0)={'irlan0\x00'}) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000000a80)={'vlan0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}) connect$llc(0xffffffffffffffff, &(0x7f0000000700)={0x1a, 0x339, 0x1f, 0x1e8d, 0x1f, 0x50, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x10) read(r3, &(0x7f0000000200)=""/41, 0x29) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000240)=0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000000600)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) 2033/05/18 03:33:46 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x8000) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x800, 0x1f, 0x4, 0x4, "1be36ea63c0977a89217356bc17b9aaf8a5dad95f0b54774cfabf6b3e8c6a00af56cc8781fcc54d582bf8cc4cedb87e5b2becf979e014e52ef16c646bd85b7a8", "12da394e8bc0c89e8d6f7c058513ad0970f64cd056eaa33316801bac7a9b2f08", [0xfff, 0x1]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000340)="d9b20d0066b98b0000000f320f320f01c9260f239cf30f2056670f009307980000b8c0000f00d80f01cbbaf80c66b8422d3b8c66efbafc0cb80001ef", 0x3c}], 0x1, 0x0, &(0x7f0000000140)=[@flags={0x3}], 0x1) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00000001c0)=@ioapic={0x3000, 0x8, 0x6, 0x2, 0x0, [{0x8, 0x6, 0x3fe5, [], 0x1}, {0x58, 0xffffffffffff8000, 0x6, [], 0x9}, {0x7, 0x1, 0x5, [], 0x4}, {0x1a3, 0x8, 0x8}, {0x7ff, 0x34b, 0x2, [], 0x9}, {0x5, 0x1, 0x800, [], 0x164}, {0x53, 0x3, 0x3ff}, {0x0, 0x81, 0x0, [], 0x6}, {0x6, 0xf4b6207, 0x6b, [], 0x800}, {0x10000, 0xffff, 0x96b, [], 0x4}, {0x1, 0x8000, 0xb64, [], 0x8}, {0x8, 0x0, 0x3, [], 0x80000001}, {0x5, 0x7ff, 0x7fffffff, [], 0x2}, {0xfffffffffffff280, 0x100000000, 0x1, [], 0x464}, {0x5, 0x800, 0x9, [], 0x3}, {0x4, 0x4d, 0x400}, {0xffffffffffffffe0, 0x10000, 0x1, [], 0x400}, {0x0, 0x2, 0x200, [], 0x456f5c49}, {0x6, 0x8000, 0x2, [], 0x81}, {0x9, 0x4, 0x200, [], 0x4}, {0x9, 0x9, 0x867, [], 0xffffffff}, {0x4, 0x3, 0xfffffffffffffff8, [], 0x1}, {0x8, 0xffff, 0x85, [], 0x6}, {0x7fff, 0xff, 0x2, [], 0x7f}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2033/05/18 03:33:46 executing program 0 (fault-call:8 fault-nth:29): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) open(&(0x7f00000000c0)='./file0\x00', 0xa0441, 0x80) syz_mount_image$msdos(&(0x7f0000000400)='msdos\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x1, &(0x7f0000001640)=[{&(0x7f0000000480)="9196b107dc9e5c731d56d84afae6a7bf24", 0x11, 0x1f}], 0x0, &(0x7f00000016c0)=ANY=[]) socket$vsock_stream(0x28, 0x1, 0x0) mkdir(&(0x7f0000000180)='./file0//ile0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000002a40)='./file0//ile0\x00', 0x10000002007) syz_mount_image$btrfs(&(0x7f0000001700)='btrfs\x00', &(0x7f0000001740)='./file0//ile0\x00', 0x0, 0x1, &(0x7f0000002940)=[{&(0x7f0000001780)="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", 0xff1, 0x3ff}], 0x8044, &(0x7f00000029c0)=ANY=[]) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) 2033/05/18 03:33:46 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000013c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8003, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405f", 0x40}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/155, 0x9b}], 0x1, &(0x7f0000001480)=""/66, 0x42}, 0x0) 2033/05/18 03:33:46 executing program 1: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x312}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000080)={0x3, 0x70, 0xfffffffffffffff9, 0x200, 0x1, 0x401, 0x0, 0x5, 0x40000, 0x4, 0x6, 0x5, 0x9, 0xffff, 0x81, 0x9, 0x61, 0xfffffffeffffffff, 0x7fff, 0x8, 0x5, 0x2, 0xffff, 0x1, 0x4, 0x4, 0x1, 0x5, 0x3ff, 0x1ff, 0x8, 0x58, 0x0, 0xd56, 0x40, 0x6, 0x8, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x3}, 0x1000, 0x1000, 0x3, 0x1, 0x0, 0x401, 0x100000001}, r1, 0xb, r0, 0x1) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x913, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) dup2(r0, r2) 2033/05/18 03:33:46 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000001480), 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) readv(r0, &(0x7f0000001980)=[{&(0x7f0000001640)=""/180, 0xb4}, {&(0x7f00000018c0)=""/182, 0xb6}], 0x2) r1 = syz_open_pts(r0, 0x2) readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/61, 0x3d}, {&(0x7f00000001c0)=""/200, 0xc8}, {&(0x7f00000014c0)=""/239, 0xef}], 0x3) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000440)=0x5, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) dup3(r1, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) r2 = socket$inet(0x2, 0x0, 0xfff) readv(0xffffffffffffffff, &(0x7f0000000180), 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000380)={0xefa, 0x800, 0x0, 0xbd680000000, 0x9, 0x1}, 0xc) setsockopt$inet_int(r2, 0x0, 0x21, &(0x7f00000000c0)=0x3, 0x4) [ 140.426283] FAT-fs (loop0): bogus number of reserved sectors [ 140.432231] FAT-fs (loop0): Can't find a valid FAT filesystem [ 140.459692] FAULT_INJECTION: forcing a failure. [ 140.459692] name failslab, interval 1, probability 0, space 0, times 0 [ 140.471124] CPU: 1 PID: 10475 Comm: syz-executor0 Not tainted 4.16.0-rc7+ #7 [ 140.478322] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 140.487682] Call Trace: [ 140.490274] dump_stack+0x194/0x24d [ 140.493915] ? arch_local_irq_restore+0x53/0x53 [ 140.498594] ? __save_stack_trace+0x7e/0xd0 [ 140.502907] should_fail+0x8c0/0xa40 [ 140.506607] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 140.511692] ? kasan_kmalloc+0xad/0xe0 [ 140.515559] ? __kmalloc+0x162/0x760 [ 140.519251] ? kzalloc+0xf/0x20 [ 140.523671] ? alloc_fair_sched_group+0x5e/0x530 [ 140.528407] ? sched_create_group+0x35/0x70 [ 140.532711] ? kernfs_iop_mkdir+0x153/0x1e0 [ 140.537027] ? vfs_mkdir+0x390/0x600 [ 140.540724] ? SyS_mkdir+0x220/0x2a0 [ 140.544421] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 140.549768] ? find_held_lock+0x35/0x1d0 [ 140.553815] ? __lock_is_held+0xb6/0x140 [ 140.557867] ? check_same_owner+0x320/0x320 [ 140.562169] ? rcu_note_context_switch+0x710/0x710 [ 140.567088] should_failslab+0xec/0x120 [ 140.571043] __kmalloc+0x63/0x760 [ 140.574482] ? sched_create_group+0x22/0x70 [ 140.578781] ? kzalloc+0xf/0x20 [ 140.582046] kzalloc+0xf/0x20 [ 140.585133] alloc_fair_sched_group+0xd6/0x530 [ 140.589694] ? __lock_is_held+0xb6/0x140 [ 140.593739] sched_create_group+0x35/0x70 [ 140.597869] cpu_cgroup_css_alloc+0xe/0x30 [ 140.602085] cgroup_apply_control_enable+0x44d/0xbc0 [ 140.607176] ? cgroup_propagate_control+0x570/0x570 [ 140.612180] ? css_populate_dir+0x289/0x420 [ 140.616487] cgroup_mkdir+0x56f/0xfc0 [ 140.620265] ? __lock_is_held+0xb6/0x140 [ 140.624311] ? cgroup_destroy_locked+0x750/0x750 [ 140.629047] ? rcu_read_lock_sched_held+0x108/0x120 [ 140.634042] ? kmem_cache_free+0x258/0x2a0 [ 140.638257] ? set_nlink+0xc1/0x160 [ 140.641866] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 140.646773] ? generic_permission+0x105/0x3c0 [ 140.651251] ? cgroup_destroy_locked+0x750/0x750 [ 140.655989] kernfs_iop_mkdir+0x153/0x1e0 [ 140.660119] vfs_mkdir+0x390/0x600 [ 140.663643] SyS_mkdir+0x220/0x2a0 [ 140.667163] ? SyS_mkdirat+0x2b0/0x2b0 [ 140.671035] ? do_syscall_64+0xb7/0x940 [ 140.674991] ? SyS_mkdirat+0x2b0/0x2b0 [ 140.678862] do_syscall_64+0x281/0x940 [ 140.682766] ? vmalloc_sync_all+0x30/0x30 [ 140.686896] ? _raw_spin_unlock_irq+0x27/0x70 [ 140.691373] ? finish_task_switch+0x1c1/0x7e0 [ 140.695859] ? syscall_return_slowpath+0x550/0x550 [ 140.700767] ? syscall_return_slowpath+0x2ac/0x550 [ 140.705679] ? prepare_exit_to_usermode+0x350/0x350 [ 140.710675] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 140.716031] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 140.720861] entry_SYSCALL_64_after_hwframe+0x42/0xb7 2033/05/18 03:33:46 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup2(r0, r0) setsockopt$ax25_int(r1, 0x101, 0x2, &(0x7f0000000000)=0xb200, 0x4) bind$llc(r1, &(0x7f0000000700)={0x1a, 0x301, 0x3, 0xb659, 0x0, 0xfffffffffffffffd, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) bind$alg(r0, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0xffffff21) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b005e381e5b3b6ed5c54dbb700", 0xfffffffffffffe85) socket$alg(0x26, 0x5, 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405f", 0x40}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001480)=""/66, 0x42}, 0xfffffffffffffffe) [ 140.726032] RIP: 0033:0x454e79 [ 140.729201] RSP: 002b:00007fc84f8abc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 140.736889] RAX: ffffffffffffffda RBX: 00007fc84f8ac6d4 RCX: 0000000000454e79 [ 140.744136] RDX: 0000000000000000 RSI: 0000010000002007 RDI: 0000000020002a40 [ 140.751472] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 140.758722] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 140.765969] R13: 00000000000003ea R14: 00000000006f7e90 R15: 000000000000001d 2033/05/18 03:33:46 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x8000) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x800, 0x1f, 0x4, 0x4, "1be36ea63c0977a89217356bc17b9aaf8a5dad95f0b54774cfabf6b3e8c6a00af56cc8781fcc54d582bf8cc4cedb87e5b2becf979e014e52ef16c646bd85b7a8", "12da394e8bc0c89e8d6f7c058513ad0970f64cd056eaa33316801bac7a9b2f08", [0xfff, 0x1]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000340)="d9b20d0066b98b0000000f320f320f01c9260f239cf30f2056670f009307980000b8c0000f00d80f01cbbaf80c66b8422d3b8c66efbafc0cb80001ef", 0x3c}], 0x1, 0x0, &(0x7f0000000140)=[@flags={0x3}], 0x1) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00000001c0)=@ioapic={0x3000, 0x8, 0x6, 0x2, 0x0, [{0x8, 0x6, 0x3fe5, [], 0x1}, {0x58, 0xffffffffffff8000, 0x6, [], 0x9}, {0x7, 0x1, 0x5, [], 0x4}, {0x1a3, 0x8, 0x8}, {0x7ff, 0x34b, 0x2, [], 0x9}, {0x5, 0x1, 0x800, [], 0x164}, {0x53, 0x3, 0x3ff, [], 0x8001}, {0x0, 0x0, 0x0, [], 0x6}, {0x6, 0xf4b6207, 0x6b, [], 0x800}, {0x10000, 0xffff, 0x96b, [], 0x4}, {0x1, 0x8000, 0xb64, [], 0x8}, {0x8, 0x0, 0x3, [], 0x80000001}, {0x5, 0x7ff, 0x7fffffff, [], 0x2}, {0xfffffffffffff280, 0x100000000, 0x1, [], 0x464}, {0x5, 0x800, 0x9, [], 0x3}, {0x4, 0x4d, 0x400}, {0xffffffffffffffe0, 0x10000, 0x1, [], 0x400}, {0x0, 0x2, 0x200, [], 0x456f5c49}, {0x6, 0x8000, 0x2, [], 0x81}, {0x9, 0x4, 0x200, [], 0x4}, {0x9, 0x9, 0x867, [], 0xffffffff}, {0x4, 0x3, 0xfffffffffffffff8, [], 0x1}, {0x8, 0xffff, 0x85, [], 0x6}, {0x7fff, 0xff, 0x2, [], 0x7f}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 141.006479] IPVS: ftp: loaded support on port[0] = 21 2033/05/18 03:33:46 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfa2, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x200, 0x214000) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x1) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000300)=0x9, 0x4) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000002c0)) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000700)={0xffffffffffffffff}) mount(&(0x7f00000000c0)='./file1\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000280)='autofs\x00', 0x3, &(0x7f0000000240)='\x00') setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000140)={{0x84, @dev={0xac, 0x14, 0x14, 0xc}, 0x4e22, 0x2, 'sh\x00', 0x30, 0x1, 0x57}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x2001, 0x6, 0xabb, 0x80000001}}, 0x44) 2033/05/18 03:33:46 executing program 4: r0 = socket(0x0, 0x2, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x103000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000980)={{{@in6=@local, @in=@multicast1}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000300)={0x1000, &(0x7f0000001540)=""/4096}) bind(r0, &(0x7f0000000580)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f0000000880)=ANY=[]}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000004c0)=0x80000001, 0x4) getpeername$netrom(0xffffffffffffffff, &(0x7f0000000400)=@full, &(0x7f0000000140)=0x48) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000500)={{0x2, 0xfffffffffffffffe, @dev={0xac, 0x14, 0x14}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000003c0)={'irlan0\x00'}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000a80)={'vlan0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}) connect$llc(0xffffffffffffffff, &(0x7f0000000700)={0x1a, 0x339, 0x1f, 0x1e8d, 0x1f, 0x50, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x10) read(r1, &(0x7f0000000200)=""/41, 0x29) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000240)=0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000600)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) 2033/05/18 03:33:46 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x1, {0x4, 0xfffffffffffffff8, 0x7, 0x7, 0x6, 0xfff}, 0x71bff365, 0xffffffffffff0000}, 0xe) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r1, 0x40086602, &(0x7f00000001c0)={0x2f4b2dcf}) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000000)=r1) 2033/05/18 03:33:46 executing program 1: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000180)=0x7, 0x4) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000140)=0x3, 0x4) pwritev(r3, &(0x7f0000f50f90), 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) fdatasync(r2) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000000100)=ANY=[@ANYRES64=r3, @ANYRES64=r0, @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYRES32=r2, @ANYPTR64, @ANYPTR, @ANYRES16, @ANYRES16=r1, @ANYRES16=r2, @ANYPTR, @ANYBLOB="ada3abc81f7bdba99371408dce1a0ec7ffc7a69eed69cdc21e4da6f18dbd35e54f2c6bc231dd614fd6b2e8998881d49f43fce0d56fb6e1c696fd6182ea5f866cef2f75942d5a61ea786d0997735926a1b1796b12b5b7943a8d2cbc781fb3c38d8ff1c78212f5039d22568f6a9338e4a8e704a7558aeead39a9e42b13d9e5a343df84344ee712dc82ec37ea1dca8a6ce5f62121859810099ad899a1971f9206367cf175232c82de031f709f393fc6d69be5", @ANYPTR64], @ANYRES16=r1, @ANYBLOB="8923efc4a6e3675188c6369fbf15d1680e3632305088d57969320c5ff83ab260d83fb23caf40904a8ac412466019ed", @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYPTR, @ANYPTR, @ANYRES64, @ANYRES64=r1, @ANYPTR, @ANYRES64=r2, @ANYRES64=r0], @ANYRES64, @ANYPTR64, @ANYRES64=r3], @ANYRES16=r3]) fcntl$dupfd(r1, 0x406, 0xffffffffffffffff) r4 = perf_event_open(&(0x7f000054df88)={0x2, 0x78, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x20000000002, 0x78, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, r4, 0x0) perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r4, 0x0) clone(0x0, &(0x7f0000000200), &(0x7f00000000c0), &(0x7f0000f85ffc), &(0x7f0000000180)) socket$unix(0x1, 0x7, 0x0) 2033/05/18 03:33:46 executing program 0 (fault-call:8 fault-nth:30): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) open(&(0x7f00000000c0)='./file0\x00', 0xa0441, 0x80) syz_mount_image$msdos(&(0x7f0000000400)='msdos\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x1, &(0x7f0000001640)=[{&(0x7f0000000480)="9196b107dc9e5c731d56d84afae6a7bf24", 0x11, 0x1f}], 0x0, &(0x7f00000016c0)=ANY=[]) socket$vsock_stream(0x28, 0x1, 0x0) mkdir(&(0x7f0000000180)='./file0//ile0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000002a40)='./file0//ile0\x00', 0x10000002007) syz_mount_image$btrfs(&(0x7f0000001700)='btrfs\x00', &(0x7f0000001740)='./file0//ile0\x00', 0x0, 0x1, &(0x7f0000002940)=[{&(0x7f0000001780)="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", 0xff1, 0x3ff}], 0x8044, &(0x7f00000029c0)=ANY=[]) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) 2033/05/18 03:33:46 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000013c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x10600) connect$llc(r1, &(0x7f0000000040)={0x1a, 0x33f, 0x6, 0x7fffffff, 0x2, 0x122, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405f", 0x40}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000280)="e96a3e71bdb5280df59e7ba4ee96cc2e6d63ba6c35a4cb5476fe41d6a4e2ff239bd0c72ef2ab752de9b0f2121c71084a80a3b9aaa3303ac6aa9af539bfbc9a3c8fe6e8f81b7f678a19458590368b48d761031c3b7afbc823d3aa4145abb52d63d931ec8876c4a0a381ba9c2f7261e18385b049bf9db3db05dee0eb6dfb23023b81917d5c886a62e5f2200829f20e1079f79abca5ccc16717e56f6cce75e9d9fa81514ef98d2f2cd84427a479ba08ef02bd5e682eae452e5532cf07fa2020d612c99dbe02a04b4283139a9c5a6bcc9f4dc31c94e69c24cfac651c605e8e648d49473f54c16b7c9b7ba935a798ea781ed2e1449b", 0xf3) recvmsg(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/155, 0x9b}], 0x1, &(0x7f0000001480)=""/66, 0x42}, 0x0) 2033/05/18 03:33:46 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x8000) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x800, 0x1f, 0x4, 0x4, "1be36ea63c0977a89217356bc17b9aaf8a5dad95f0b54774cfabf6b3e8c6a00af56cc8781fcc54d582bf8cc4cedb87e5b2becf979e014e52ef16c646bd85b7a8", "12da394e8bc0c89e8d6f7c058513ad0970f64cd056eaa33316801bac7a9b2f08", [0xfff, 0x1]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000340)="d9b20d0066b98b0000000f320f320f01c9260f239cf30f2056670f009307980000b8c0000f00d80f01cbbaf80c66b8422d3b8c66efbafc0cb80001ef", 0x3c}], 0x1, 0x0, &(0x7f0000000140)=[@flags={0x3}], 0x1) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00000001c0)=@ioapic={0x3000, 0x8, 0x6, 0x2, 0x0, [{0x8, 0x6, 0x3fe5, [], 0x1}, {0x58, 0xffffffffffff8000, 0x6, [], 0x9}, {0x7, 0x1, 0x5, [], 0x4}, {0x1a3, 0x8, 0x8}, {0x7ff, 0x34b, 0x2, [], 0x9}, {0x5, 0x1, 0x800, [], 0x164}, {0x53, 0x3, 0x3ff, [], 0x8001}, {0x0, 0x0, 0x0, [], 0x6}, {0x6, 0xf4b6207, 0x6b, [], 0x800}, {0x10000, 0xffff, 0x96b, [], 0x4}, {0x1, 0x8000, 0xb64, [], 0x8}, {0x8, 0x0, 0x3, [], 0x80000001}, {0x5, 0x7ff, 0x7fffffff, [], 0x2}, {0xfffffffffffff280, 0x100000000, 0x1, [], 0x464}, {0x5, 0x800, 0x9, [], 0x3}, {0x4, 0x4d, 0x400}, {0xffffffffffffffe0, 0x10000, 0x1, [], 0x400}, {0x0, 0x2, 0x200, [], 0x456f5c49}, {0x6, 0x8000, 0x2, [], 0x81}, {0x9, 0x4, 0x200, [], 0x4}, {0x9, 0x9, 0x867, [], 0xffffffff}, {0x4, 0x3, 0xfffffffffffffff8, [], 0x1}, {0x8, 0xffff, 0x85, [], 0x6}, {0x7fff, 0xff, 0x2, [], 0x7f}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2033/05/18 03:33:46 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000001480), 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) readv(r0, &(0x7f0000001980)=[{&(0x7f0000001640)=""/180, 0xb4}, {&(0x7f00000018c0)=""/182, 0xb6}], 0x2) r1 = syz_open_pts(r0, 0x2) readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/61, 0x3d}, {&(0x7f00000001c0)=""/200, 0xc8}, {&(0x7f00000014c0)=""/239, 0xef}, {&(0x7f0000000080)=""/10, 0xa}], 0x4) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000440), 0x4) socket$inet_sctp(0x2, 0x5, 0x84) dup3(r1, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) r2 = socket$inet(0x2, 0x0, 0xfff) readv(0xffffffffffffffff, &(0x7f0000000180), 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000380)={0xefa, 0x800, 0x0, 0xbd680000000, 0x9, 0x1}, 0xc) setsockopt$inet_int(r2, 0x0, 0x21, &(0x7f00000000c0)=0x3, 0x4) [ 141.291310] autofs4:pid:10509:autofs4_fill_super: called with bogus options [ 141.313453] FAT-fs (loop0): bogus number of reserved sectors [ 141.319469] FAT-fs (loop0): Can't find a valid FAT filesystem 2033/05/18 03:33:46 executing program 3: sync() r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$bt_sco_SCO_CONNINFO(0xffffffffffffffff, 0x11, 0x2, &(0x7f0000000140)=""/149, &(0x7f00000000c0)=0x95) socket$packet(0x11, 0x0, 0x300) memfd_create(&(0x7f0000000100)=']\x00', 0x0) r1 = creat(&(0x7f0000000200)='./file0\x00', 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0x1023c) fadvise64(r1, 0x0, 0x0, 0x0) timer_create(0x7, &(0x7f0000000000)={0x0, 0x33, 0x4}, &(0x7f0000000040)=0x0) timer_delete(r3) fallocate(r2, 0x0, 0x0, 0xffff) ioctl$void(r1, 0xc0045878) syncfs(r2) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000004c0)={0x2, &(0x7f0000000300)=[{}, {}]}) connect$ax25(r0, &(0x7f00000003c0)={0x3, {"4fba72128cf308"}, 0x3f}, 0x10) r4 = inotify_init1(0x0) socket$l2tp(0x18, 0x1, 0x1) r5 = msgget(0x1, 0x112) msgctl$IPC_STAT(r5, 0x2, &(0x7f0000000600)=""/4096) sendmsg$key(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000400)=ANY=[@ANYBLOB="020c01001312ffff000600bc6b6e000000000006003f00000100007600000000000000ff010000000000000000000000000001000001ff00000000000000000000000002001300070000002abd7000013500000300070000a0000002004e20ac1414aa000000000000000002000700000004d50706900100000020020013003b00000026bd700001350000"], 0x8b}, 0x1}, 0x4040000) r6 = dup2(r4, 0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x208000, 0x0) getpeername$unix(r6, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000001600)={0x3, 0xffffffffffffffff, 0x6, 0x1, 0x2, [{0x8, 0x5, 0x4}, {0x9, 0x0, 0x2, 0x0, 0x0, 0x1000}]}) 2033/05/18 03:33:46 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) connect$bt_sco(r0, &(0x7f0000000000)={0x1f, {0x3ff, 0x5, 0x800, 0x100, 0x1000, 0x4}}, 0x8) bind$alg(r0, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000013c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000001580)=""/4096, &(0x7f0000000140)=0x1000) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405f", 0x40}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/155, 0x9b}], 0x1, &(0x7f0000001480)=""/66, 0x42}, 0x0) socketpair(0x17, 0x4, 0x3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$alg(r2, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000001280)="acde567f7c5d796eb9cb6a2cc6d28fd0957d1b9e7610bab6172556c7f8fdc116c6225065b3bc6bc41b24c6fb072c246b2578927475e3c46dda9d0400eea8349c7a9a0dff0f0e7ffe3b6f05ecc0ce13", 0x4f}, {&(0x7f0000001300)="698002d5cbf205b0c5c23146d112022d907e4233f1bbfd2d445d66d359e410659f7f95cd671f83c9678fcd1d8e9d067cb83f4b7df692d349c1ae5bc8adbbb7221a1fb6fab3f6ef6971c80e185bbb731d4878fcd0ea8934eb082c3e7fe2cd4f1206a3589b5ff08623dd33a9b63cf18a9999217b7195abbf51e0379f51f03ccc9c7b5a2c5332e8e5", 0x87}, {&(0x7f0000001400)="760afa40dce40965bc1ac9d7f0acb48fe6baf1a3cce095fbe0629c833dcde0cad5bfb88caa6361b778683abdef136e0aae18181ccf8641", 0x37}], 0x3, 0x0, 0x0, 0x20040000}, 0x4) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000000280)="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", 0x1000) [ 141.341813] autofs4:pid:10509:autofs4_fill_super: called with bogus options [ 141.417647] FAULT_INJECTION: forcing a failure. [ 141.417647] name failslab, interval 1, probability 0, space 0, times 0 [ 141.429000] CPU: 0 PID: 10510 Comm: syz-executor0 Not tainted 4.16.0-rc7+ #7 [ 141.436188] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 141.445520] Call Trace: [ 141.448090] dump_stack+0x194/0x24d [ 141.451699] ? arch_local_irq_restore+0x53/0x53 [ 141.456351] should_fail+0x8c0/0xa40 [ 141.460043] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 141.465120] ? trace_hardirqs_off+0x10/0x10 [ 141.469416] ? alloc_fair_sched_group+0xd6/0x530 [ 141.474146] ? sched_create_group+0x35/0x70 [ 141.478445] ? cgroup_apply_control_enable+0x44d/0xbc0 [ 141.483698] ? SyS_mkdir+0x220/0x2a0 [ 141.487389] ? print_irqtrace_events+0x270/0x270 [ 141.492127] ? find_held_lock+0x35/0x1d0 [ 141.496164] ? __lock_is_held+0xb6/0x140 [ 141.500209] ? check_same_owner+0x320/0x320 [ 141.504504] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 141.509494] ? rcu_note_context_switch+0x710/0x710 [ 141.514407] should_failslab+0xec/0x120 [ 141.518363] kmem_cache_alloc_node_trace+0x5a/0x760 [ 141.523358] ? __refill_cfs_bandwidth_runtime+0x120/0x120 [ 141.528872] ? sched_create_group+0x22/0x70 [ 141.533170] ? find_next_bit+0xcc/0x100 [ 141.537123] alloc_fair_sched_group+0x1f0/0x530 [ 141.541769] sched_create_group+0x35/0x70 [ 141.545894] cpu_cgroup_css_alloc+0xe/0x30 [ 141.550104] cgroup_apply_control_enable+0x44d/0xbc0 [ 141.555186] ? cgroup_propagate_control+0x570/0x570 [ 141.560183] ? css_populate_dir+0x289/0x420 [ 141.564482] cgroup_mkdir+0x56f/0xfc0 [ 141.568260] ? __lock_is_held+0xb6/0x140 [ 141.572298] ? cgroup_destroy_locked+0x750/0x750 [ 141.577033] ? rcu_read_lock_sched_held+0x108/0x120 [ 141.582027] ? kmem_cache_free+0x258/0x2a0 [ 141.586237] ? set_nlink+0xc1/0x160 [ 141.589927] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 141.594830] ? generic_permission+0x105/0x3c0 [ 141.599300] ? cgroup_destroy_locked+0x750/0x750 [ 141.604036] kernfs_iop_mkdir+0x153/0x1e0 [ 141.608159] vfs_mkdir+0x390/0x600 [ 141.611675] SyS_mkdir+0x220/0x2a0 [ 141.615189] ? SyS_mkdirat+0x2b0/0x2b0 [ 141.619062] ? do_syscall_64+0xb7/0x940 [ 141.623013] ? SyS_mkdirat+0x2b0/0x2b0 [ 141.626881] do_syscall_64+0x281/0x940 [ 141.630742] ? vmalloc_sync_all+0x30/0x30 [ 141.634865] ? _raw_spin_unlock_irq+0x27/0x70 [ 141.639335] ? finish_task_switch+0x1c1/0x7e0 [ 141.643914] ? syscall_return_slowpath+0x550/0x550 [ 141.648819] ? syscall_return_slowpath+0x2ac/0x550 [ 141.653726] ? prepare_exit_to_usermode+0x350/0x350 [ 141.658718] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 141.664057] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 141.669015] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 141.674185] RIP: 0033:0x454e79 [ 141.677349] RSP: 002b:00007fc84f8abc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 141.685035] RAX: ffffffffffffffda RBX: 00007fc84f8ac6d4 RCX: 0000000000454e79 [ 141.692803] RDX: 0000000000000000 RSI: 0000010000002007 RDI: 0000000020002a40 [ 141.700049] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 141.707295] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2033/05/18 03:33:47 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) ptrace$peek(0x3, r1, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180), 0x3d8) [ 141.714539] R13: 00000000000003ea R14: 00000000006f7e90 R15: 000000000000001e [ 141.742353] print_req_error: I/O error, dev loop0, sector 0 2033/05/18 03:33:47 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x8000) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x800, 0x1f, 0x4, 0x4, "1be36ea63c0977a89217356bc17b9aaf8a5dad95f0b54774cfabf6b3e8c6a00af56cc8781fcc54d582bf8cc4cedb87e5b2becf979e014e52ef16c646bd85b7a8", "12da394e8bc0c89e8d6f7c058513ad0970f64cd056eaa33316801bac7a9b2f08", [0xfff, 0x1]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000340)="d9b20d0066b98b0000000f320f320f01c9260f239cf30f2056670f009307980000b8c0000f00d80f01cbbaf80c66b8422d3b8c66efbafc0cb80001ef", 0x3c}], 0x1, 0x0, &(0x7f0000000140)=[@flags={0x3}], 0x1) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00000001c0)=@ioapic={0x3000, 0x8, 0x6, 0x2, 0x0, [{0x8, 0x6, 0x3fe5, [], 0x1}, {0x58, 0xffffffffffff8000, 0x6, [], 0x9}, {0x7, 0x1, 0x5, [], 0x4}, {0x1a3, 0x8, 0x8}, {0x7ff, 0x34b, 0x2, [], 0x9}, {0x5, 0x1, 0x800, [], 0x164}, {0x53, 0x3, 0x3ff, [], 0x8001}, {0x0, 0x0, 0x0, [], 0x6}, {0x6, 0xf4b6207, 0x6b, [], 0x800}, {0x10000, 0xffff, 0x96b, [], 0x4}, {0x1, 0x8000, 0xb64, [], 0x8}, {0x8, 0x0, 0x3, [], 0x80000001}, {0x5, 0x7ff, 0x7fffffff, [], 0x2}, {0xfffffffffffff280, 0x100000000, 0x1, [], 0x464}, {0x5, 0x800, 0x9, [], 0x3}, {0x4, 0x4d, 0x400}, {0xffffffffffffffe0, 0x10000, 0x1, [], 0x400}, {0x0, 0x2, 0x200, [], 0x456f5c49}, {0x6, 0x8000, 0x2, [], 0x81}, {0x9, 0x4, 0x200, [], 0x4}, {0x9, 0x9, 0x867, [], 0xffffffff}, {0x4, 0x3, 0xfffffffffffffff8, [], 0x1}, {0x8, 0xffff, 0x85, [], 0x6}, {0x7fff, 0xff, 0x2, [], 0x7f}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2033/05/18 03:33:47 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f00000000c0)={@void, @hdr, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}, 0x32) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) ioctl(r0, 0x227b, &(0x7f0000001000)="06") fcntl$setstatus(r0, 0x4, 0x4000003ffc) read(r0, &(0x7f0000000240)=""/154, 0x9a) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000040)=0xffffffffffffff7e) syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x5, 0x20800) syz_open_procfs(r1, &(0x7f0000000080)='map_files\x00') 2033/05/18 03:33:47 executing program 2: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000280)="87e55a78b94972120095aa7c234a5caf6c6367bc7d5ff0f157b1d184df52012aac2ca8f9b23052916267589775e7ef511b376d28cab09bc8cc55fb56ea0abb922a70fb1fc9a51d33ed9c759b4d944af39e68d10c3455c5ce39b4ac944c2482e3f2a9408a509e3d1e36617038f86ab6c53c60c31f19d6a76706ee774cca0a79b6a66c528ba9f7a901b954f4a9bf86dab2f8a50b191b0e5c069fa52b5189e48ba5a4fd00b53db673cff8c18f1fc78efb9c5c0243ec2250ee3475fae148cbaf44ac8a644dbcceed2e587bb1d7c4e32029") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x1, 0x0) r1 = dup(r0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0xfffffffffffffffe, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bond0\x00'}}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) write(r0, &(0x7f00000001c0)="00000000ffff10d8885fa174c5d55fa48ee14fc9275626ebf38dbf35d4a6c0a8fc0ae3626b6194a36ec0cc6ef35f5f2507a46e7f003f87b9199f93dbb26f2af4afd464d909d8a60f5cc8b1d6861affc8834f", 0x52) r2 = syz_open_pts(r0, 0x20000000100) ioctl$TCSETS(r2, 0x5412, &(0x7f00000000c0)={0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) r3 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x0, 0x0) r4 = memfd_create(&(0x7f0000000380)='em1\x00', 0x3) syz_open_dev$sndpcmp(&(0x7f00000003c0)='/dev/snd/pcmC#D#p\x00', 0x3, 0x8140) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000000)=0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f00000004c0)=""/62, &(0x7f0000000540)=0x3e) syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x10000, 0x0) syz_open_dev$sndmidi(&(0x7f0000000240)='/dev/snd/midiC#D#\x00', 0x8, 0x181000) syz_open_procfs(r5, &(0x7f0000000100)='map_files\x00') fcntl$dupfd(r4, 0x406, 0xffffffffffffffff) syz_open_dev$vcsn(&(0x7f0000000500)='/dev/vcs#\x00', 0x0, 0x80) ioctl$DRM_IOCTL_GET_STATS(0xffffffffffffffff, 0x80f86406, &(0x7f0000000680)=""/33) io_setup(0x5, &(0x7f0000000400)=0x0) io_cancel(r6, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000580)="cee934b3ceabc4def53d51ab39b96f630626570c380e894004826574bec78d81ef3bff778e24f24ca8ab1c396fecfa58cfe9f42f2bdee8bb5d316a11752d6e85f7e2b4cd3aae86ebabb4d3146f52db6c7cf464fc4c62374c5c0da55f77a782d28e8fb60dbb98c7840ca7347f2c4c50cb91fa5d7eccec78cb7f7daca1b7e7d34b337c3d8c9b00ed6dbc38d6b68dc1efa14804880e0d2f5e86914ed3b97210fade63c7de2831f30048c9f0b44b6f6137310f5e8aa4901b298332fd81bb66fdc7af42b5f841bb228bd93a60d3520dc95e21222332610261f656cb4c087edbde37a7052ccd540cde8fc18bf8dbdc018100633f4681ff98f0", 0xf6, 0x10001, 0x0, 0x1}, &(0x7f0000000480)) read(r0, &(0x7f00000006c0), 0x0) 2033/05/18 03:33:47 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000013c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405f", 0x40}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xc0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x0, 0xffffffffffffffc0}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000140)={0xb82, r3, 0x0, 0x9}) recvmsg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/155, 0x9b}], 0x1, &(0x7f0000001480)=""/66, 0x42}, 0x0) 2033/05/18 03:33:47 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0x5, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)="357dab58f123da8a5584876e5fb47d2eac9ef7df9981bd88e8052f04b57732e6e1acf2b70c8b55a0f4a46f79010be3cd5fe45f304f7986b498e963fbdadac7a2683b66385bfd11dd9c7e5a87f52f412757f30bffeaeeb10ba923e029cfded9a4ed8f5cefb5f7415b69a5aaa6cb51ba833804a5d1fde1e1a254ff", 0x0, 0xfffffffffffffe99, &(0x7f000000cf3d)=""/195, 0x0, 0x2}, 0x48) r1 = dup(r0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00000003c0)={0x0, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x68, 0x9, 0x3, 0x0, 0x8, &(0x7f0000000000)='sit0\x00', 0x401, 0xff, 0xfffffffffffff800}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x400002, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000000200)={'filter\x00', 0x4}, 0x68) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000000100)={0x100000000, 0x88d, 0x101, 0x2, 0x0, 0x1000}) mremap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) 2033/05/18 03:33:47 executing program 0 (fault-call:8 fault-nth:31): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) open(&(0x7f00000000c0)='./file0\x00', 0xa0441, 0x80) syz_mount_image$msdos(&(0x7f0000000400)='msdos\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x1, &(0x7f0000001640)=[{&(0x7f0000000480)="9196b107dc9e5c731d56d84afae6a7bf24", 0x11, 0x1f}], 0x0, &(0x7f00000016c0)=ANY=[]) socket$vsock_stream(0x28, 0x1, 0x0) mkdir(&(0x7f0000000180)='./file0//ile0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000002a40)='./file0//ile0\x00', 0x10000002007) syz_mount_image$btrfs(&(0x7f0000001700)='btrfs\x00', &(0x7f0000001740)='./file0//ile0\x00', 0x0, 0x1, &(0x7f0000002940)=[{&(0x7f0000001780)="1777daf69271b126e3f65133dc662f2119313251eaa708371573804ed34d6dc12fec1960c942129630e3fc8f8128f136a98f125d7976a4896f867ce771218fc32ca31d9760c850aeb4a52daed4413a3335bdd8a44cdef3062c5c96efab476e3e5e9b9b8062c385cee4b86941b0a256e0a8db4143824225176040671373f349185d5e0dfb6a8e83c0b0a69532913d34a6a04f7586f0140fca7f5132e04badc04acc32f492bd503d24e56c365f560cd7d83f2165b88dfd1fa602c57cf6e0f95f4ff5e6f90ad7695fdc5b0459c294d7f60592e6a5fbcea29740cea07d3d34a2b004d4353e0042ae247aeb7f5d471b052981e4cf21489d33bca142385fe4ca3888eb73aececef2fedb56a5cc085f65825a9d557222f522af202b24413910c50a90f8d8669e50c605b70bc785b4d9e4c65fa23531cbb75e80788fb2aef13afcb9ab3d9a83b44754d49ea2be655e7e6cebebc9b7c4c91e3e15b38bc08d6eb397d3893389b6470b4e793231107d387fbf24df506c570bfe03d8d22bb7379e14e2f1aceaf79e26c4d6e384f3cc65aabbb7b3c3d8c15823453b8665115a7e668b30ded5a14613b32e33ed825df8a9d91697e87ed851b0c23e9bbaa7dcc048bdf005d4d0584da4d8a53ddb0ac72a9d8626f8b4430df8245d438d65bf3397e6fd0df2cd1327946ddf953c00c23d546410c2a8d3dd711a7faf8f57fd7ccc3048d78aae72186a118b1ecfc2f6e210879577be6b1bb99de3df51b61edd77cd91e4819b45870fae632acf1b512cbe9364029cbc01eb39b9bdfac160679a4b1230371b064bbb28f883364271391a7216cd9b3758f639bbaa9e33544f8e13b0b7538e9b902579ec034191ba5b8fef3b978111c14b19c6f4a364bb0831b357b047a490cc0ccc2de60f3c85b7d540156e020fb3c61f3dd427557a0afc9f3b7b6cf379494d1bdc4776ef7cdfef830e8b3419b6872d3acc6b110b5f1eb8ff0d27f3afb98f99855d0627dd73ed30250120898c94298a6d925cb478348ee75ae763f26b0791b0fa1a41cda06b0620c7d111256fda2c198e4a2773b3770af4d0a94ccb428e86445c6f691da9a30f126ce09422613867a72d96864b578b7744abcce29de5d6048b57b8ca6bae83dcea28207eb9d2d1eaa615733b8da29508269dbde96c8d34e140d05fb2ef0eeffcfb040f8c1537918e7e370b743d0cc8a47fe0a5f5bbb44f2c8001907f252e586d02474e696a56845bed0013801741756487dc0baf1a60d9bb228656a9bfcd09030ccf366a6278cd5969b0d22bcf1b40083c1556b9a521b100edc3d9e812c1d92e525074d91e2b59d8c8ba07c8102eb445fd2e98c117f5a7253ac40e569e9ac2a62a06783f58032cf20e59aa3c5693347feb33fdd44c40c3323e6d5e3f47ac175a52be3e6b56bfd0b14d68addd1a8ff98f4b5b4d372280ed40b84a6c20c9b9c72a3928bd2ca9c4ec689ddc44ee416f5a664dae268870e2aaf557ad0267de98fb631c8286d7a9c8825c2b830cfcd763d3e020778ddfb251b9cef899e386632210749e629e8026c0f145a4e9a43d230a8e9e8b52028c59467f69182da923df4f98e67441d68706434ac6ebeb1d4a1c080eaa242024c636fb3a05f73388232f7b6c447fd909c9437f62757723718f627dc8cb64736a827d93afe95fb56bfb245252827a7630c8d072bce859e4fd9493b0f42e7ee064249171b9f469ed34f3cb52c06fa18d1ed45999066871548b03fa0355cbd7dd5e2887fd93f8fedb86904b9319ec542c496cd65bf38a527b428695c1b613fa8e39aa5fcf081ecc29af24cd976ee9135ae78251d9081a7b85b67e2c28d87f2a464fb0db635385edfae26bccb45c8a8b4fcfb014050c3563ea0ab6df1327e3be04e57942b05a335645c5d99c436af3a7f288b34f8c7dd35d43c1563adb2c044547ae69c2b54735a11352c1e7c619a00a6ce725ee92ad2797afb3f57b6ac6dd924124746cdc48d51ea4b689f99fe5f8d3449fde9808e6e11b6a6f16c6c48392e13dc275567760a246d7d6619e5179c3d073007fba0e212e206a2aa808edf7d1631f6cec7d1f9e3deae96322c3ec1ef775cd4acf7a16cca7f47d6e4b3440b6474cac3d3834325428efc7fd4bd00307619a0e48c1a05556fda8d10755ac8c9b5501aae5ee8d885ce14d2b6454476ef008646e6857d5b9a8d0d8d4f1c05282dd6c17ac1bfe77f9fe43df8adc5418eecf0286a286a7b3075561de983738ff013348be88231bf0d8374aa2c12a5162f66d7aa1fc703b381362a79c0423e06896d3b64ff529ab343dcd361dca648b100206652c0273582dae1ee411e5029331412c674f31f45708988705d49916928e76cee35f1918cd3def3873592aa08eeccc7f066f6124512f52d6df7afff1d238d63921f480bde93547bd058bea14f96b2cef0515d20059c53a78395bca8e09f7a1d46b1339a67230c7e6892908337f2bd19642189a9380cab51cc3da7da09dc6a0843520557680b897a7cc4c615760c899cf6bd50491c554503eb5b214cd2ca8fe0f15cc3272b5604a70b5c64ac0f7053c9d6fe9c993f9c98fad11be0cc7bc1213f17ff9358174977e6270976b8dd6586eb9a6dfe4cb0ea547ff543c652982cb18ed887407f5fa77e4628ac6e548bf13190a6808dba6d00b40322fd14b28f177d77fe61036777a843d5849bbd34890b3e88130ac7bb34ebc80340cdff351cf478ecbb7b61ee1085c14ceebf0de50f5a5b55a8ce844925b7d97238fb91f043dd257c027f8f81474dead2534223c552bad64da7e69a3e9809f7d7c5e19ddacfbc085cdfa71fcf8eeeb73610fe80fc00973be7e67ad37ae134e789d042edf912d1e11ca6986b7782c89b196382e499366614a326572e3caccf81839eda322c2f5b1415c9fdfd6844bd4757f5f20ddbdd61aa0d07234381ef0d5ff875b9f296d84e32333123c33980e109636a28e2c58fcfcc85b3d2b376eb5a6eba6513795b65eda5fd054b528a66c63fb44a82644bad50e666eef335af68283d3c6afb62a398f2e03216fd670337c89b4100b03c20b7b73544396932b35ef73838138d39728607e82ea08d23223675611e213a4162c50d07bd68940da3ad2e0945f71ad1a30b3ec132ffc885980ca6fe03fbf93ddff6dd3a50d0f1d21a349b1abe343fe86c7662eb3ca0781ddfc172fbd618e441b70dd3cecec1c2b65540086737835a9fea14e8041a2dd80c504eb0287ecf62ece6e7ef99e173acaab09a77e5f9011371f1ccb3c9b6c27e630cd0014b51dc4d8b81c2e21a1477272df304a854cafdb2aaee6b477ee0ce4acdbaa4eb7bb89b063d3a999567a664badcfb463c32c59101f2fc91f9c80fe7c93a2b7264c4eb8f3b28ef57ef7a9caa55946edfabda1b1f7bdf37063d41e7c3a21a61056cdf4898cfa76223fcccb730b396a6afc0b36c5ce17ca7f1e8e64d33dcc14a0cc6dd5f318a3606e80cf3829caed9e40c9ae56661f78cd98f769bd044b9135d5b1b7431e2556f5da43ccf77b37d72f298b0aa10f100bbbce7744528c1d46959c28870af49e1747167b4eafe47683342cb89864c9408295eab86b08a4a33a0d6eb115555f6914f9f44603dace8b22132182832516a516330b40d5b9c60f32df1fe754a494b24d8d4bca301719d6cbcfb16c7d911437a284b4dcb3ee9bb86f6acd1bbde65c98eaebb85973f556b91b5aeef9c654c0b790f500c8aa20e3ed0325fb3d145964885ab3952b69cfe6715f5d6fb03f863c5c167484a7c05448aa7cdd92c1703c01d2d47aca8a03a590b1723f96e556554f29b668fb066300deaf3ed1787a9242d954fb70c67ce6e9a2ff743aca47b814272aae59bf48e09f8cdff2930aa4c4f2ff8c6333a3a75ed8ad37a587b858857df3d45090850847ee6752a70aacb23f1bac12d2173642cc88e91f497c8410ab0842c8363fa895fe38b8b7a9a79b82ca7a776d57aee6bb334292e57e74df4f4574c60c8344ace15933d657e4a2dd9062c2e5a98316a0dfe5e2c9e330d628d19238e7923914f3797efa1f9bb3c8e6e029df1f58521262f1c99f0ac71dc36a548f361c05978b39389b16d3d77f2046f180b24bee85fe73fa66c15aad980ccd799da46a9ca7777ed2c7d6f7cca12c5e83665d4a141433a3a54807c6ba89ac28180e1f172c81ba2f417910893c8c1d8d4da1df06b3fc5f015180c94c8b7ef2343ba7ec52f983c58f63fce46535a22c6116957108d9b9a3d8b6f1ab45e525df8ec74676eabc80d49778c5db12cedeb5de864c0f0aed4b72cf51d4baf9a0bc1207b8e905eac4dc5135c4a69fc5b533e949f2e59f21e629a4c077cd2703a555ea7049d9309af03befa65079378d231b5326979264991c015e8878d9d56bae870d2ee83271d2f065518de53272001079cdfeb0dc87d7fed9509041296270a2cfdf817f44f220a1ed3dcacef96e4345d48c7580a9eea031fe8bd23d1269a1f6eaa0a3c91796586122913e48b42dd08d8cb8f3221e3157b729f341aeeae1acc39c5299db147a94ec99c90f5693e4c0352457c8e6fe6bb702173914a237cfc9a5977a1654a2619696a8fd27ab7164b64fb1792f49940c74adac19f1f933e356c59311dda09dd2cd1f4e3d4b990a3a55c1c3b8a1fe044748be364a5e9b1d568c850d759b34db9c38c05546793251b2693771348c99fac35ae534a3cd1cae499f3af0fd3102070dc9cf40e8eca0165907f5395f8e343cd8bdfe23df970528266f32abd4acab148539eaac8666cf67402813b833c06e03df83a4079b94596d1b91498dfeddaab81f4f0e3e81e58e7ae1191a496b624bf9bc60774fd4f8fe108b53c1bab4dbbaf46ffa2376aa6d2c71e9c18598c730068bfc40db77c271242b7e110163b58a865a05c490cc1c6cbfa9097c5f8b8333c2bb34d2e7fffbbad8f69eabdef98fac571d1b704e8e5171b0b80ba648c6de6b9607ed501b951bf78e6ccc114f5b7ef3ccedffa81c242becb8cf2ab0f7f2f19443fde8e7e152f1e394a1d1f4df6debd0b01e1c74c979658cd7aba79318a39bc23d13e14f351f5698fafb9d3de82aa67034854cbcdeabc306ca01137f41665114c6730fe68372199fde4c5b3f2dd5c727d4ab27943ed2bb575de03bf44ee8895af9ba1e73855c7bd83a8a60e0e425bfeba973eea360f63c603af933d1c533d6f0c349d90578b2fef9b3b67d866e04b9b53b7c94ac9c67f62472369daf6e15e14b6d1f8e8cfc81fe234601dc974892c7af62775eeca52d05a8a3972b8e8ace6265660d32049ee15c5d95221aac4b3f0c0278b5dbd5c024c9c9b34739e4806a6e0f5546bd4d6fda608e841a5a0190e869a8822d5f4f73add464abbb3d599e074fa112fd45b6d10f65dad7997ced4d4a8bcda9bd92d580aa614877786106193635d1cf1bd61e8b028d07c3a7744d2b93b9f0659fa978f73246020a5eb2edee6259ef0540f9fa68f79cbd3aae57d9125344f1b199402e35c1beb2a918a11d02e577c52b1cf3e5ca88305675b46cc102c384bd3595f3dec9cbd6ae2aecf3985219b259e56dced4d803c4580f84996ec1c364d8f7d013a845609f9f0f0cbd72c0ce92eef1133992d07bfefb4d98a6d05a43c28c60f358783883e8ce8b8629ef507b5335b341fb03f341c15e15be29741c88ac0c1e855c404220c6ebd7773c34f5b7a158fc34165325951dc8da3f9afb9f34452904c541e1c31a488d006edbdf9a581970347f6d3bc7351ef98f2acc3fbd5491d5fc17c2d683ee7b2583e115dc79d07e4d88dd9079d47c653a3e15243f", 0xff1, 0x3ff}], 0x8044, &(0x7f00000029c0)=ANY=[]) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) 2033/05/18 03:33:47 executing program 4: r0 = socket(0x0, 0x2, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x103000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000980)={{{@in6=@local, @in=@multicast1}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000300)={0x1000, &(0x7f0000001540)=""/4096}) bind(r0, &(0x7f0000000580)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f0000000880)=ANY=[]}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000004c0)=0x80000001, 0x4) getpeername$netrom(0xffffffffffffffff, &(0x7f0000000400)=@full, &(0x7f0000000140)=0x48) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000500)={{0x2, 0xfffffffffffffffe, @dev={0xac, 0x14, 0x14}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000003c0)={'irlan0\x00'}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000a80)={'vlan0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}) connect$llc(0xffffffffffffffff, &(0x7f0000000700)={0x1a, 0x339, 0x1f, 0x1e8d, 0x1f, 0x50, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x10) read(r1, &(0x7f0000000200)=""/41, 0x29) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000240)=0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000600)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) 2033/05/18 03:33:47 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000001480), 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) readv(r0, &(0x7f0000001980)=[{&(0x7f0000001640)=""/180, 0xb4}, {&(0x7f00000018c0)=""/182, 0xb6}], 0x2) r1 = syz_open_pts(r0, 0x2) readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/61, 0x3d}, {&(0x7f00000001c0)=""/200, 0xc8}, {&(0x7f00000014c0)=""/239, 0xef}, {&(0x7f0000000080)=""/10, 0xa}], 0x4) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000440), 0x4) socket$inet_sctp(0x2, 0x5, 0x84) dup3(r1, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) r2 = socket$inet(0x2, 0x0, 0xfff) readv(0xffffffffffffffff, &(0x7f0000000180), 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000380)={0xefa, 0x800, 0x0, 0xbd680000000, 0x9, 0x1}, 0xc) setsockopt$inet_int(r2, 0x0, 0x21, &(0x7f00000000c0)=0x3, 0x4) 2033/05/18 03:33:47 executing program 1: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000140)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = open(&(0x7f00000005c0)='./file0/file0\x00', 0x3fffa, 0x0) ftruncate(r1, 0x800) write(r1, &(0x7f0000001200)="f8", 0x1) r2 = open(&(0x7f0000000280)='./file0/file0\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00000000c0)={@loopback, @remote, @remote}, &(0x7f00000001c0)=0xc) preadv(r2, &(0x7f0000000540)=[{&(0x7f0000000500)=""/7, 0x7}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2033/05/18 03:33:47 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}}, {{&(0x7f00000035c0)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000005700), 0x0, &(0x7f0000005740), 0x0, 0x20000000}}], 0x2, 0x0) 2033/05/18 03:33:47 executing program 2: mkdir(&(0x7f0000000940)='./file1\x00', 0x171) getpgid(0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x0, 0x9]}) open(&(0x7f00000000c0)='./file0\x00', 0x20180, 0x80) 2033/05/18 03:33:47 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000013c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405f", 0x40}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/155, 0x9b}], 0x1, &(0x7f0000001480)=""/66, 0x42}, 0x0) set_robust_list(&(0x7f00000002c0)={&(0x7f0000000040), 0x1, &(0x7f0000000280)={&(0x7f0000000140)}}, 0x18) 2033/05/18 03:33:48 executing program 1: open(&(0x7f0000000300)='./file0\x00', 0x2, 0x4) r0 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x5}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000340)={r1, 0x4, 0x12f2}, &(0x7f0000000700)=0x8) setns(0xffffffffffffffff, 0x0) stat(&(0x7f0000000500)='./file1\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r2, 0x6) r3 = socket$key(0xf, 0x3, 0x2) fchdir(0xffffffffffffffff) open(&(0x7f00003b6ff8)='./file0\x00', 0x0, 0x0) mknod$loop(&(0x7f0000000040)='./file1\x00', 0xc0c0, 0x1) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8), 0x0, 0x8) clock_adjtime(0x0, &(0x7f0000000340)) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x70}, 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000380), 0x0, &(0x7f00000003c0)=""/25, 0x19}, 0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0xfffffffffffffff9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000002c0), 0x4) getsockopt$ax25_int(r0, 0x101, 0x3, &(0x7f0000000100), &(0x7f0000000240)=0x4) clone(0x0, &(0x7f0000000240), &(0x7f0000000200), &(0x7f0000000280), &(0x7f0000000540)="771b3bdfa9c3db63933039b92647b57dccd93eacd31ea2d9de017505b20da9bc8327942e2dc7de3e9012aaf7e7a952cf376aa48ae0f2aeecdf595c9a24d0be033ef9811bf5a9f8bde5e70a49873a1f41b4f22d") mlock2(&(0x7f0000a91000/0x4000)=nil, 0x4000, 0x0) 2033/05/18 03:33:48 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x8000) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x800, 0x1f, 0x4, 0x4, "1be36ea63c0977a89217356bc17b9aaf8a5dad95f0b54774cfabf6b3e8c6a00af56cc8781fcc54d582bf8cc4cedb87e5b2becf979e014e52ef16c646bd85b7a8", "12da394e8bc0c89e8d6f7c058513ad0970f64cd056eaa33316801bac7a9b2f08", [0xfff, 0x1]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000340)="d9b20d0066b98b0000000f320f320f01c9260f239cf30f2056670f009307980000b8c0000f00d80f01cbbaf80c66b8422d3b8c66efbafc0cb80001ef", 0x3c}], 0x1, 0x0, &(0x7f0000000140)=[@flags={0x3}], 0x1) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00000001c0)=@ioapic={0x3000, 0x8, 0x6, 0x2, 0x0, [{0x8, 0x6, 0x3fe5, [], 0x1}, {0x58, 0xffffffffffff8000, 0x6, [], 0x9}, {0x7, 0x1, 0x5, [], 0x4}, {0x1a3, 0x8, 0x8}, {0x7ff, 0x34b, 0x2, [], 0x9}, {0x5, 0x1, 0x800, [], 0x164}, {0x53, 0x3, 0x3ff, [], 0x8001}, {0x0, 0x81}, {0x6, 0xf4b6207, 0x6b, [], 0x800}, {0x10000, 0xffff, 0x96b, [], 0x4}, {0x1, 0x8000, 0xb64, [], 0x8}, {0x8, 0x0, 0x3, [], 0x80000001}, {0x5, 0x7ff, 0x7fffffff, [], 0x2}, {0xfffffffffffff280, 0x100000000, 0x1, [], 0x464}, {0x5, 0x800, 0x9, [], 0x3}, {0x4, 0x4d, 0x400}, {0xffffffffffffffe0, 0x10000, 0x1, [], 0x400}, {0x0, 0x2, 0x200, [], 0x456f5c49}, {0x6, 0x8000, 0x2, [], 0x81}, {0x9, 0x4, 0x200, [], 0x4}, {0x9, 0x9, 0x867, [], 0xffffffff}, {0x4, 0x3, 0xfffffffffffffff8, [], 0x1}, {0x8, 0xffff, 0x85, [], 0x6}, {0x7fff, 0xff, 0x2, [], 0x7f}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 142.543295] FAT-fs (loop0): bogus number of reserved sectors [ 142.549210] FAT-fs (loop0): Can't find a valid FAT filesystem [ 142.583659] FAULT_INJECTION: forcing a failure. [ 142.583659] name failslab, interval 1, probability 0, space 0, times 0 [ 142.594984] CPU: 1 PID: 10601 Comm: syz-executor0 Not tainted 4.16.0-rc7+ #7 [ 142.602178] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 142.611532] Call Trace: [ 142.614130] dump_stack+0x194/0x24d [ 142.617769] ? arch_local_irq_restore+0x53/0x53 [ 142.622442] ? __save_stack_trace+0x7e/0xd0 [ 142.626765] should_fail+0x8c0/0xa40 [ 142.630463] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 142.635551] ? kasan_kmalloc+0xad/0xe0 [ 142.639416] ? kmem_cache_alloc_node_trace+0x150/0x760 [ 142.644684] ? alloc_fair_sched_group+0x267/0x530 [ 142.649505] ? sched_create_group+0x35/0x70 [ 142.653803] ? cpu_cgroup_css_alloc+0xe/0x30 [ 142.658199] ? vfs_mkdir+0x390/0x600 [ 142.661897] ? SyS_mkdir+0x220/0x2a0 [ 142.665607] ? do_syscall_64+0x281/0x940 [ 142.669654] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 142.675008] ? find_held_lock+0x35/0x1d0 [ 142.679071] ? __lock_is_held+0xb6/0x140 [ 142.683124] ? check_same_owner+0x320/0x320 [ 142.687434] ? rcu_note_context_switch+0x710/0x710 [ 142.692349] should_failslab+0xec/0x120 [ 142.696305] kmem_cache_alloc_node_trace+0x5a/0x760 [ 142.701313] ? unregister_fair_sched_group+0x5e0/0x5e0 [ 142.706568] ? find_next_bit+0xcc/0x100 [ 142.710534] alloc_fair_sched_group+0x1f0/0x530 [ 142.715195] sched_create_group+0x35/0x70 [ 142.719331] cpu_cgroup_css_alloc+0xe/0x30 [ 142.723565] cgroup_apply_control_enable+0x44d/0xbc0 [ 142.728663] ? cgroup_propagate_control+0x570/0x570 [ 142.733672] ? css_populate_dir+0x289/0x420 [ 142.737979] cgroup_mkdir+0x56f/0xfc0 [ 142.741758] ? __lock_is_held+0xb6/0x140 [ 142.745805] ? cgroup_destroy_locked+0x750/0x750 [ 142.750546] ? rcu_read_lock_sched_held+0x108/0x120 [ 142.755555] ? kmem_cache_free+0x258/0x2a0 [ 142.759768] ? set_nlink+0xc1/0x160 [ 142.763377] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 142.768281] ? generic_permission+0x105/0x3c0 [ 142.772751] ? cgroup_destroy_locked+0x750/0x750 [ 142.777486] kernfs_iop_mkdir+0x153/0x1e0 [ 142.781614] vfs_mkdir+0x390/0x600 [ 142.785132] SyS_mkdir+0x220/0x2a0 [ 142.788650] ? SyS_mkdirat+0x2b0/0x2b0 [ 142.792514] ? do_syscall_64+0xb7/0x940 [ 142.796465] ? SyS_mkdirat+0x2b0/0x2b0 [ 142.800330] do_syscall_64+0x281/0x940 [ 142.804979] ? vmalloc_sync_all+0x30/0x30 [ 142.809107] ? _raw_spin_unlock_irq+0x27/0x70 [ 142.813592] ? finish_task_switch+0x1c1/0x7e0 [ 142.818073] ? syscall_return_slowpath+0x550/0x550 [ 142.822979] ? syscall_return_slowpath+0x2ac/0x550 [ 142.827885] ? prepare_exit_to_usermode+0x350/0x350 [ 142.832889] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 142.838242] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 142.843077] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 142.848246] RIP: 0033:0x454e79 [ 142.851413] RSP: 002b:00007fc84f8abc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 142.859107] RAX: ffffffffffffffda RBX: 00007fc84f8ac6d4 RCX: 0000000000454e79 [ 142.866353] RDX: 0000000000000000 RSI: 0000010000002007 RDI: 0000000020002a40 [ 142.873597] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 142.880847] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 142.888106] R13: 00000000000003ea R14: 00000000006f7e90 R15: 000000000000001f [ 143.031474] IPVS: ftp: loaded support on port[0] = 21 2033/05/18 03:33:48 executing program 6: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x420000, 0x0) read(r0, &(0x7f0000000280)=""/169, 0xa9) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000006c0)=ANY=[@ANYBLOB="e8343c5101010800de9ec180817b46c7335ea6fd56378968a914c63cab2110e18b525d1831d139459aafdcbbd76b337fc8081f54a5847010bf4773e473843a4b3df774917ea121c7dbed891f6cc890ba68fd70a11b5718056ab838458d24cbf6802155545133771fabe71a5d578b3601f84e4e2b419a3ad6baf257666e9bcaef43b6c7890de080f971857b5651f68ef74c69cd14e73454a3ed5c6e085ae86a94cf9f186c729f57d5975738631a68f9061f4d524a54d8b13564a29738a8a2176726fac88a3278ce82050ce3acd4708e5ef731c68897e33f4a793b3c42eb0520fac204a481f772"], &(0x7f0000000380)=0xfffffffffffffc6d) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000003c0)) bind$alg(r2, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0xffffffffffffff2e) mq_open(&(0x7f0000000040)='aead\x00', 0x0, 0x14, &(0x7f0000000140)={0x8, 0xfffffffffffffffe, 0x6, 0xffffffffffffff81, 0x101, 0x38340000000, 0x1, 0x6}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000013c0)="0a0775b2b70000000000000000000000", 0xffffff26) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000600)="6b578a4bf1f3ee6ae062d1d895213869e568e49283d957dfba5a5a0e3e0de21f07c73070b7dcab25aed9c41ed8f984ae44368a0e08b913969e1df9ec963f7d0789f460838f26abc6663c989a90133579395bfad6cdf213127b7a4f5d2fde2be9856e81f72983354b3ed61b0e32575d3faa5aa9eeb6ea5c24be629dc5219308cc5cdb41", 0x17}, {&(0x7f0000000440)="e9d88d839a84b41e3b776a7c0ace7584a28b34aefd9c924fd53fbf4a606545d9b784d80020bf4f9a3a5478fbaa300da113ad4ba95db2af98513c02e77b2a71a95e9ffb90008170091bbf45cff821cd04793ebc0cd5ea2c70d329afe9a8d73ea6a6133ae07a297ef86b8ec1154d3767c0", 0x70}, {&(0x7f00000004c0)="8ed642ced87e35ffff49d1e345a5115f930a58a968ceb579311317994d04d3294144e1cdf28bc898f23dba4a7a4e1a0ad4095a4b2687d6ee54a78ca4e50343a4894f861b4f47f1b8f65e3425ac024bdde68191e021473c6be4512c231f432d9271782203e59f5e67d493bc777717cdd97cbe5108af11e3555ffdf9f2f220ba4054d352c6da26e3e9cb975f7d7e5e900a2de30cff1b3ae6f688c7bf987cf69b6b1b433805db962009e9af9d42f2464a457f0c76b287be8bfc71b6c36bef5547b4771e50921917cf66251600d7d573b58eaabd173bed6fbeaf9dc70e763085c9089c7c443013b3d61d2f07456db5da3aedcc52b1", 0xf3}], 0x3, &(0x7f0000000000), 0x0, 0x4}], 0x49249249249278d, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) recvmsg(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/155, 0x9b}], 0x1, &(0x7f0000001480)=""/66, 0x42}, 0x0) 2033/05/18 03:33:48 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x8000) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x800, 0x1f, 0x4, 0x4, "1be36ea63c0977a89217356bc17b9aaf8a5dad95f0b54774cfabf6b3e8c6a00af56cc8781fcc54d582bf8cc4cedb87e5b2becf979e014e52ef16c646bd85b7a8", "12da394e8bc0c89e8d6f7c058513ad0970f64cd056eaa33316801bac7a9b2f08", [0xfff, 0x1]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000340)="d9b20d0066b98b0000000f320f320f01c9260f239cf30f2056670f009307980000b8c0000f00d80f01cbbaf80c66b8422d3b8c66efbafc0cb80001ef", 0x3c}], 0x1, 0x0, &(0x7f0000000140)=[@flags={0x3}], 0x1) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00000001c0)=@ioapic={0x3000, 0x8, 0x6, 0x2, 0x0, [{0x8, 0x6, 0x3fe5, [], 0x1}, {0x58, 0xffffffffffff8000, 0x6, [], 0x9}, {0x7, 0x1, 0x5, [], 0x4}, {0x1a3, 0x8, 0x8}, {0x7ff, 0x34b, 0x2, [], 0x9}, {0x5, 0x1, 0x800, [], 0x164}, {0x53, 0x3, 0x3ff, [], 0x8001}, {0x0, 0x81}, {0x6, 0xf4b6207, 0x6b, [], 0x800}, {0x10000, 0xffff, 0x96b, [], 0x4}, {0x1, 0x8000, 0xb64, [], 0x8}, {0x8, 0x0, 0x3, [], 0x80000001}, {0x5, 0x7ff, 0x7fffffff, [], 0x2}, {0xfffffffffffff280, 0x100000000, 0x1, [], 0x464}, {0x5, 0x800, 0x9, [], 0x3}, {0x4, 0x4d, 0x400}, {0xffffffffffffffe0, 0x10000, 0x1, [], 0x400}, {0x0, 0x2, 0x200, [], 0x456f5c49}, {0x6, 0x8000, 0x2, [], 0x81}, {0x9, 0x4, 0x200, [], 0x4}, {0x9, 0x9, 0x867, [], 0xffffffff}, {0x4, 0x3, 0xfffffffffffffff8, [], 0x1}, {0x8, 0xffff, 0x85, [], 0x6}, {0x7fff, 0xff, 0x2, [], 0x7f}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2033/05/18 03:33:48 executing program 3: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xa, 0xfffffffffffffff8) socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000880)={0xffffffffffffffff}) r1 = accept4(r0, 0x0, &(0x7f0000000940), 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffff7b}}, [0x1, 0x7fffffff, 0x9, 0x0, 0x3, 0x5, 0x0, 0x6, 0x8a7c, 0xfddf, 0x1, 0x100000000, 0x3, 0x3f, 0x8]}, &(0x7f0000000640)=0x100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000680)={r2, @in6={{0xa, 0x4e24, 0x7, @empty, 0x5}}, 0x0, 0x3ff, 0x0, 0x1, 0x2}, &(0x7f0000000740)=0x98) r3 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000800)="5fabcd54f6d1d0b87c1e6d24e9b1abd4", 0x10) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0xb7, &(0x7f0000000b80)=""/163, &(0x7f0000000180)=0xfffffffffffffdc5) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x5, 0x4, 0xff, 0x5, 0xa1ac}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x5, 0x81}, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000340)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000003c0)={0x0, 0x80000, 0xffffffffffffff9c}) r9 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f0000000240)={0x0, 0x80000, r8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000001c80)=ANY=[@ANYRES32=r3, @ANYRES16=r0, @ANYRES16, @ANYBLOB="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", @ANYRES32=r1, @ANYRES16=r10, @ANYRES64=r8, @ANYPTR=&(0x7f0000000480)=ANY=[@ANYPTR=&(0x7f0000000a00)=ANY=[@ANYRES64=r7, @ANYRES64, @ANYBLOB="1885a67fb7cafb24470f8f53754ae4a32fa8e7492e01b462e12df89992877afb20dd93f441995401eb60b112b596f30e1853fe9ccfda02e3b24b392997bc5e77d2fa6f248fd84e7636b900488b9feee3bfea71187a83932a0093ff23c66a971b623821693438745559d854e7addb3efdca5353298c754fa77f489e659903aea66055e28a98184935466c7308b92e92e70ea07c02c9b2c16e1a0ad7acdd94a7b10cdb9d1cfbae78c49d8c39a15242ca7ad48f0c", @ANYBLOB="9d697cc3296768db5d4e06f78dd55793a6f20af55629907cc232da0da6690ab52dc46cff5df410a966a6747dea1d1619bfbe"]], @ANYRES16=r7, @ANYPTR=&(0x7f00000004c0)=ANY=[@ANYRES32=r10]], 0xa) pread64(0xffffffffffffffff, &(0x7f0000000280)=""/155, 0x9b, 0x1a) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000440)={r5, 0x7ff, 0x8000, 0x7}, 0x10) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000000200)=@add_del={0x2, &(0x7f00000001c0)='gretap0\x00', 0x100}) ioctl$DRM_IOCTL_AGP_ALLOC(r8, 0xc0206434, &(0x7f00000008c0)={0x10001, 0x0, 0x0, 0xb43}) ioctl$DRM_IOCTL_AGP_ALLOC(r9, 0xc0206434, &(0x7f0000000400)={0xf37, r11, 0x1, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r10, 0xc0206434, &(0x7f00000007c0)={0x9, r12, 0x1, 0x9}) 2033/05/18 03:33:48 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r0, &(0x7f0000000080)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x1c) listen(r0, 0xffffffffffffff80) sendto(r0, &(0x7f0000000980)="5238a9c7a64b1a9f1a05344cfafbb544a3a9c30fb4ae9d0c366da8ef554a6c399747985caec97ddb1771503a661428054103181fd73397ebae1d96bb3034d6f79e2edad0516a967eb6ea6653c21c16cc879598082ccf835c5ca6c114bb850f2cf5ef9e80cfd7dfb8847541c2474dfb4a32a141a6ce5cec0e", 0x78, 0xc0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000040), 0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/mixer\x00', 0x200000, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000b00)={0x70000000, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e23}, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x0, 0xffff, 0x7, 0xf57, 0x7fffffff, &(0x7f0000000a40)='rose0\x00', 0x3ff, 0x8, 0x4}) sendto$inet6(r0, &(0x7f0000000a40), 0x0, 0x0, &(0x7f0000000ac0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r2 = accept4(r0, &(0x7f00000008c0)=@hci, &(0x7f0000000000)=0x80, 0x0) connect$inet(r2, &(0x7f0000000940)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2033/05/18 03:33:48 executing program 0 (fault-call:8 fault-nth:32): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) open(&(0x7f00000000c0)='./file0\x00', 0xa0441, 0x80) syz_mount_image$msdos(&(0x7f0000000400)='msdos\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x1, &(0x7f0000001640)=[{&(0x7f0000000480)="9196b107dc9e5c731d56d84afae6a7bf24", 0x11, 0x1f}], 0x0, &(0x7f00000016c0)=ANY=[]) socket$vsock_stream(0x28, 0x1, 0x0) mkdir(&(0x7f0000000180)='./file0//ile0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000002a40)='./file0//ile0\x00', 0x10000002007) syz_mount_image$btrfs(&(0x7f0000001700)='btrfs\x00', &(0x7f0000001740)='./file0//ile0\x00', 0x0, 0x1, &(0x7f0000002940)=[{&(0x7f0000001780)="1777daf69271b126e3f65133dc662f2119313251eaa708371573804ed34d6dc12fec1960c942129630e3fc8f8128f136a98f125d7976a4896f867ce771218fc32ca31d9760c850aeb4a52daed4413a3335bdd8a44cdef3062c5c96efab476e3e5e9b9b8062c385cee4b86941b0a256e0a8db4143824225176040671373f349185d5e0dfb6a8e83c0b0a69532913d34a6a04f7586f0140fca7f5132e04badc04acc32f492bd503d24e56c365f560cd7d83f2165b88dfd1fa602c57cf6e0f95f4ff5e6f90ad7695fdc5b0459c294d7f60592e6a5fbcea29740cea07d3d34a2b004d4353e0042ae247aeb7f5d471b052981e4cf21489d33bca142385fe4ca3888eb73aececef2fedb56a5cc085f65825a9d557222f522af202b24413910c50a90f8d8669e50c605b70bc785b4d9e4c65fa23531cbb75e80788fb2aef13afcb9ab3d9a83b44754d49ea2be655e7e6cebebc9b7c4c91e3e15b38bc08d6eb397d3893389b6470b4e793231107d387fbf24df506c570bfe03d8d22bb7379e14e2f1aceaf79e26c4d6e384f3cc65aabbb7b3c3d8c15823453b8665115a7e668b30ded5a14613b32e33ed825df8a9d91697e87ed851b0c23e9bbaa7dcc048bdf005d4d0584da4d8a53ddb0ac72a9d8626f8b4430df8245d438d65bf3397e6fd0df2cd1327946ddf953c00c23d546410c2a8d3dd711a7faf8f57fd7ccc3048d78aae72186a118b1ecfc2f6e210879577be6b1bb99de3df51b61edd77cd91e4819b45870fae632acf1b512cbe9364029cbc01eb39b9bdfac160679a4b1230371b064bbb28f883364271391a7216cd9b3758f639bbaa9e33544f8e13b0b7538e9b902579ec034191ba5b8fef3b978111c14b19c6f4a364bb0831b357b047a490cc0ccc2de60f3c85b7d540156e020fb3c61f3dd427557a0afc9f3b7b6cf379494d1bdc4776ef7cdfef830e8b3419b6872d3acc6b110b5f1eb8ff0d27f3afb98f99855d0627dd73ed30250120898c94298a6d925cb478348ee75ae763f26b0791b0fa1a41cda06b0620c7d111256fda2c198e4a2773b3770af4d0a94ccb428e86445c6f691da9a30f126ce09422613867a72d96864b578b7744abcce29de5d6048b57b8ca6bae83dcea28207eb9d2d1eaa615733b8da29508269dbde96c8d34e140d05fb2ef0eeffcfb040f8c1537918e7e370b743d0cc8a47fe0a5f5bbb44f2c8001907f252e586d02474e696a56845bed0013801741756487dc0baf1a60d9bb228656a9bfcd09030ccf366a6278cd5969b0d22bcf1b40083c1556b9a521b100edc3d9e812c1d92e525074d91e2b59d8c8ba07c8102eb445fd2e98c117f5a7253ac40e569e9ac2a62a06783f58032cf20e59aa3c5693347feb33fdd44c40c3323e6d5e3f47ac175a52be3e6b56bfd0b14d68addd1a8ff98f4b5b4d372280ed40b84a6c20c9b9c72a3928bd2ca9c4ec689ddc44ee416f5a664dae268870e2aaf557ad0267de98fb631c8286d7a9c8825c2b830cfcd763d3e020778ddfb251b9cef899e386632210749e629e8026c0f145a4e9a43d230a8e9e8b52028c59467f69182da923df4f98e67441d68706434ac6ebeb1d4a1c080eaa242024c636fb3a05f73388232f7b6c447fd909c9437f62757723718f627dc8cb64736a827d93afe95fb56bfb245252827a7630c8d072bce859e4fd9493b0f42e7ee064249171b9f469ed34f3cb52c06fa18d1ed45999066871548b03fa0355cbd7dd5e2887fd93f8fedb86904b9319ec542c496cd65bf38a527b428695c1b613fa8e39aa5fcf081ecc29af24cd976ee9135ae78251d9081a7b85b67e2c28d87f2a464fb0db635385edfae26bccb45c8a8b4fcfb014050c3563ea0ab6df1327e3be04e57942b05a335645c5d99c436af3a7f288b34f8c7dd35d43c1563adb2c044547ae69c2b54735a11352c1e7c619a00a6ce725ee92ad2797afb3f57b6ac6dd924124746cdc48d51ea4b689f99fe5f8d3449fde9808e6e11b6a6f16c6c48392e13dc275567760a246d7d6619e5179c3d073007fba0e212e206a2aa808edf7d1631f6cec7d1f9e3deae96322c3ec1ef775cd4acf7a16cca7f47d6e4b3440b6474cac3d3834325428efc7fd4bd00307619a0e48c1a05556fda8d10755ac8c9b5501aae5ee8d885ce14d2b6454476ef008646e6857d5b9a8d0d8d4f1c05282dd6c17ac1bfe77f9fe43df8adc5418eecf0286a286a7b3075561de983738ff013348be88231bf0d8374aa2c12a5162f66d7aa1fc703b381362a79c0423e06896d3b64ff529ab343dcd361dca648b100206652c0273582dae1ee411e5029331412c674f31f45708988705d49916928e76cee35f1918cd3def3873592aa08eeccc7f066f6124512f52d6df7afff1d238d63921f480bde93547bd058bea14f96b2cef0515d20059c53a78395bca8e09f7a1d46b1339a67230c7e6892908337f2bd19642189a9380cab51cc3da7da09dc6a0843520557680b897a7cc4c615760c899cf6bd50491c554503eb5b214cd2ca8fe0f15cc3272b5604a70b5c64ac0f7053c9d6fe9c993f9c98fad11be0cc7bc1213f17ff9358174977e6270976b8dd6586eb9a6dfe4cb0ea547ff543c652982cb18ed887407f5fa77e4628ac6e548bf13190a6808dba6d00b40322fd14b28f177d77fe61036777a843d5849bbd34890b3e88130ac7bb34ebc80340cdff351cf478ecbb7b61ee1085c14ceebf0de50f5a5b55a8ce844925b7d97238fb91f043dd257c027f8f81474dead2534223c552bad64da7e69a3e9809f7d7c5e19ddacfbc085cdfa71fcf8eeeb73610fe80fc00973be7e67ad37ae134e789d042edf912d1e11ca6986b7782c89b196382e499366614a326572e3caccf81839eda322c2f5b1415c9fdfd6844bd4757f5f20ddbdd61aa0d07234381ef0d5ff875b9f296d84e32333123c33980e109636a28e2c58fcfcc85b3d2b376eb5a6eba6513795b65eda5fd054b528a66c63fb44a82644bad50e666eef335af68283d3c6afb62a398f2e03216fd670337c89b4100b03c20b7b73544396932b35ef73838138d39728607e82ea08d23223675611e213a4162c50d07bd68940da3ad2e0945f71ad1a30b3ec132ffc885980ca6fe03fbf93ddff6dd3a50d0f1d21a349b1abe343fe86c7662eb3ca0781ddfc172fbd618e441b70dd3cecec1c2b65540086737835a9fea14e8041a2dd80c504eb0287ecf62ece6e7ef99e173acaab09a77e5f9011371f1ccb3c9b6c27e630cd0014b51dc4d8b81c2e21a1477272df304a854cafdb2aaee6b477ee0ce4acdbaa4eb7bb89b063d3a999567a664badcfb463c32c59101f2fc91f9c80fe7c93a2b7264c4eb8f3b28ef57ef7a9caa55946edfabda1b1f7bdf37063d41e7c3a21a61056cdf4898cfa76223fcccb730b396a6afc0b36c5ce17ca7f1e8e64d33dcc14a0cc6dd5f318a3606e80cf3829caed9e40c9ae56661f78cd98f769bd044b9135d5b1b7431e2556f5da43ccf77b37d72f298b0aa10f100bbbce7744528c1d46959c28870af49e1747167b4eafe47683342cb89864c9408295eab86b08a4a33a0d6eb115555f6914f9f44603dace8b22132182832516a516330b40d5b9c60f32df1fe754a494b24d8d4bca301719d6cbcfb16c7d911437a284b4dcb3ee9bb86f6acd1bbde65c98eaebb85973f556b91b5aeef9c654c0b790f500c8aa20e3ed0325fb3d145964885ab3952b69cfe6715f5d6fb03f863c5c167484a7c05448aa7cdd92c1703c01d2d47aca8a03a590b1723f96e556554f29b668fb066300deaf3ed1787a9242d954fb70c67ce6e9a2ff743aca47b814272aae59bf48e09f8cdff2930aa4c4f2ff8c6333a3a75ed8ad37a587b858857df3d45090850847ee6752a70aacb23f1bac12d2173642cc88e91f497c8410ab0842c8363fa895fe38b8b7a9a79b82ca7a776d57aee6bb334292e57e74df4f4574c60c8344ace15933d657e4a2dd9062c2e5a98316a0dfe5e2c9e330d628d19238e7923914f3797efa1f9bb3c8e6e029df1f58521262f1c99f0ac71dc36a548f361c05978b39389b16d3d77f2046f180b24bee85fe73fa66c15aad980ccd799da46a9ca7777ed2c7d6f7cca12c5e83665d4a141433a3a54807c6ba89ac28180e1f172c81ba2f417910893c8c1d8d4da1df06b3fc5f015180c94c8b7ef2343ba7ec52f983c58f63fce46535a22c6116957108d9b9a3d8b6f1ab45e525df8ec74676eabc80d49778c5db12cedeb5de864c0f0aed4b72cf51d4baf9a0bc1207b8e905eac4dc5135c4a69fc5b533e949f2e59f21e629a4c077cd2703a555ea7049d9309af03befa65079378d231b5326979264991c015e8878d9d56bae870d2ee83271d2f065518de53272001079cdfeb0dc87d7fed9509041296270a2cfdf817f44f220a1ed3dcacef96e4345d48c7580a9eea031fe8bd23d1269a1f6eaa0a3c91796586122913e48b42dd08d8cb8f3221e3157b729f341aeeae1acc39c5299db147a94ec99c90f5693e4c0352457c8e6fe6bb702173914a237cfc9a5977a1654a2619696a8fd27ab7164b64fb1792f49940c74adac19f1f933e356c59311dda09dd2cd1f4e3d4b990a3a55c1c3b8a1fe044748be364a5e9b1d568c850d759b34db9c38c05546793251b2693771348c99fac35ae534a3cd1cae499f3af0fd3102070dc9cf40e8eca0165907f5395f8e343cd8bdfe23df970528266f32abd4acab148539eaac8666cf67402813b833c06e03df83a4079b94596d1b91498dfeddaab81f4f0e3e81e58e7ae1191a496b624bf9bc60774fd4f8fe108b53c1bab4dbbaf46ffa2376aa6d2c71e9c18598c730068bfc40db77c271242b7e110163b58a865a05c490cc1c6cbfa9097c5f8b8333c2bb34d2e7fffbbad8f69eabdef98fac571d1b704e8e5171b0b80ba648c6de6b9607ed501b951bf78e6ccc114f5b7ef3ccedffa81c242becb8cf2ab0f7f2f19443fde8e7e152f1e394a1d1f4df6debd0b01e1c74c979658cd7aba79318a39bc23d13e14f351f5698fafb9d3de82aa67034854cbcdeabc306ca01137f41665114c6730fe68372199fde4c5b3f2dd5c727d4ab27943ed2bb575de03bf44ee8895af9ba1e73855c7bd83a8a60e0e425bfeba973eea360f63c603af933d1c533d6f0c349d90578b2fef9b3b67d866e04b9b53b7c94ac9c67f62472369daf6e15e14b6d1f8e8cfc81fe234601dc974892c7af62775eeca52d05a8a3972b8e8ace6265660d32049ee15c5d95221aac4b3f0c0278b5dbd5c024c9c9b34739e4806a6e0f5546bd4d6fda608e841a5a0190e869a8822d5f4f73add464abbb3d599e074fa112fd45b6d10f65dad7997ced4d4a8bcda9bd92d580aa614877786106193635d1cf1bd61e8b028d07c3a7744d2b93b9f0659fa978f73246020a5eb2edee6259ef0540f9fa68f79cbd3aae57d9125344f1b199402e35c1beb2a918a11d02e577c52b1cf3e5ca88305675b46cc102c384bd3595f3dec9cbd6ae2aecf3985219b259e56dced4d803c4580f84996ec1c364d8f7d013a845609f9f0f0cbd72c0ce92eef1133992d07bfefb4d98a6d05a43c28c60f358783883e8ce8b8629ef507b5335b341fb03f341c15e15be29741c88ac0c1e855c404220c6ebd7773c34f5b7a158fc34165325951dc8da3f9afb9f34452904c541e1c31a488d006edbdf9a581970347f6d3bc7351ef98f2acc3fbd5491d5fc17c2d683ee7b2583e115dc79d07e4d88dd9079d47c653a3e15243f", 0xff1, 0x3ff}], 0x8044, &(0x7f00000029c0)=ANY=[]) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) 2033/05/18 03:33:48 executing program 1: mkdir(&(0x7f0000226000)='./control\x00', 0x0) r0 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000040)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x400080, 0x0) renameat2(r0, &(0x7f000001dff6)='./control\x00', r1, &(0x7f0000e14ff6)='./control\x00', 0x0) fchmodat(r1, &(0x7f0000000200)='./control\x00', 0x0) 2033/05/18 03:33:48 executing program 4: r0 = socket(0x0, 0x2, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x103000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000980)={{{@in6=@local, @in=@multicast1}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000300)={0x1000, &(0x7f0000001540)=""/4096}) bind(r0, &(0x7f0000000580)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f0000000880)=ANY=[]}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000004c0)=0x80000001, 0x4) getpeername$netrom(0xffffffffffffffff, &(0x7f0000000400)=@full, &(0x7f0000000140)=0x48) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000500)={{0x2, 0xfffffffffffffffe, @dev={0xac, 0x14, 0x14}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000003c0)={'irlan0\x00'}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000a80)={'vlan0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}) connect$llc(0xffffffffffffffff, &(0x7f0000000700)={0x1a, 0x339, 0x1f, 0x1e8d, 0x1f, 0x50, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x10) read(r1, &(0x7f0000000200)=""/41, 0x29) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000240)=0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000600)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) 2033/05/18 03:33:48 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000001480), 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) readv(r0, &(0x7f0000001980)=[{&(0x7f0000001640)=""/180, 0xb4}, {&(0x7f00000018c0)=""/182, 0xb6}], 0x2) r1 = syz_open_pts(r0, 0x2) readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/61, 0x3d}, {&(0x7f00000001c0)=""/200, 0xc8}, {&(0x7f00000014c0)=""/239, 0xef}, {&(0x7f0000000080)=""/10, 0xa}], 0x4) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000440), 0x4) socket$inet_sctp(0x2, 0x5, 0x84) dup3(r1, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) r2 = socket$inet(0x2, 0x0, 0xfff) readv(0xffffffffffffffff, &(0x7f0000000180), 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000380)={0xefa, 0x800, 0x0, 0xbd680000000, 0x9, 0x1}, 0xc) setsockopt$inet_int(r2, 0x0, 0x21, &(0x7f00000000c0)=0x3, 0x4) 2033/05/18 03:33:48 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = getpgid(0x0) sched_setattr(r2, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x10000, 0x800) read(r0, &(0x7f0000465f8e)=""/114, 0x72) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000240)='bcsf0\x00') ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2033/05/18 03:33:48 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0xa3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x7fffffff, 0x2, 0x7f, 0x1, r2}, 0x10) bind$alg(r0, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000013c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405f", 0x40}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/155, 0x9b}], 0x1, &(0x7f0000001480)=""/66, 0x42}, 0x0) [ 143.174713] FAT-fs (loop0): bogus number of reserved sectors [ 143.180703] FAT-fs (loop0): Can't find a valid FAT filesystem 2033/05/18 03:33:48 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x3, 0xfffffffffffffffc, 0x5}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000080)=""/231) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) [ 143.251514] FAULT_INJECTION: forcing a failure. [ 143.251514] name failslab, interval 1, probability 0, space 0, times 0 [ 143.262883] CPU: 0 PID: 10628 Comm: syz-executor0 Not tainted 4.16.0-rc7+ #7 [ 143.270074] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 143.279417] Call Trace: [ 143.281993] dump_stack+0x194/0x24d [ 143.285601] ? arch_local_irq_restore+0x53/0x53 [ 143.290246] ? __save_stack_trace+0x7e/0xd0 [ 143.294546] should_fail+0x8c0/0xa40 [ 143.298237] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 143.303315] ? kasan_kmalloc+0xad/0xe0 [ 143.307178] ? kmem_cache_alloc_node_trace+0x150/0x760 [ 143.312433] ? alloc_fair_sched_group+0x267/0x530 [ 143.317251] ? sched_create_group+0x35/0x70 [ 143.321548] ? cpu_cgroup_css_alloc+0xe/0x30 [ 143.325931] ? vfs_mkdir+0x390/0x600 [ 143.329620] ? SyS_mkdir+0x220/0x2a0 [ 143.333310] ? do_syscall_64+0x281/0x940 [ 143.337354] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 143.342695] ? find_held_lock+0x35/0x1d0 [ 143.346732] ? __lock_is_held+0xb6/0x140 [ 143.350773] ? check_same_owner+0x320/0x320 [ 143.355072] ? rcu_note_context_switch+0x710/0x710 [ 143.359983] should_failslab+0xec/0x120 [ 143.363956] kmem_cache_alloc_node_trace+0x5a/0x760 [ 143.368950] ? unregister_fair_sched_group+0x5e0/0x5e0 [ 143.374204] ? find_next_bit+0xcc/0x100 [ 143.378158] alloc_fair_sched_group+0x1f0/0x530 [ 143.382809] sched_create_group+0x35/0x70 [ 143.386934] cpu_cgroup_css_alloc+0xe/0x30 [ 143.391170] cgroup_apply_control_enable+0x44d/0xbc0 [ 143.396259] ? cgroup_propagate_control+0x570/0x570 [ 143.401257] ? css_populate_dir+0x289/0x420 [ 143.405556] cgroup_mkdir+0x56f/0xfc0 [ 143.409333] ? __lock_is_held+0xb6/0x140 [ 143.413377] ? cgroup_destroy_locked+0x750/0x750 [ 143.418113] ? rcu_read_lock_sched_held+0x108/0x120 [ 143.423107] ? kmem_cache_free+0x258/0x2a0 [ 143.427318] ? set_nlink+0xc1/0x160 [ 143.430922] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 143.435828] ? generic_permission+0x105/0x3c0 [ 143.440387] ? cgroup_destroy_locked+0x750/0x750 [ 143.445120] kernfs_iop_mkdir+0x153/0x1e0 [ 143.449245] vfs_mkdir+0x390/0x600 [ 143.452762] SyS_mkdir+0x220/0x2a0 [ 143.456277] ? SyS_mkdirat+0x2b0/0x2b0 [ 143.460143] ? do_syscall_64+0xb7/0x940 [ 143.464093] ? SyS_mkdirat+0x2b0/0x2b0 [ 143.467972] do_syscall_64+0x281/0x940 [ 143.471838] ? vmalloc_sync_all+0x30/0x30 [ 143.475964] ? finish_task_switch+0x1c1/0x7e0 [ 143.480434] ? syscall_return_slowpath+0x550/0x550 [ 143.485350] ? syscall_return_slowpath+0x2ac/0x550 [ 143.490256] ? prepare_exit_to_usermode+0x350/0x350 [ 143.495248] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 143.500589] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 143.505409] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 143.510574] RIP: 0033:0x454e79 [ 143.513737] RSP: 002b:00007fc84f8abc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 143.521419] RAX: ffffffffffffffda RBX: 00007fc84f8ac6d4 RCX: 0000000000454e79 [ 143.528670] RDX: 0000000000000000 RSI: 0000010000002007 RDI: 0000000020002a40 [ 143.535916] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 143.543160] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2033/05/18 03:33:49 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)="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", 0x2, 0x0) write(r0, &(0x7f0000002280)='-5', 0x2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0xfffffffffffffffd, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}, 0x9}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={r1, 0x63, 0x0, 0x9}, &(0x7f0000000140)=0x18) 2033/05/18 03:33:49 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x8000) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x800, 0x1f, 0x4, 0x4, "1be36ea63c0977a89217356bc17b9aaf8a5dad95f0b54774cfabf6b3e8c6a00af56cc8781fcc54d582bf8cc4cedb87e5b2becf979e014e52ef16c646bd85b7a8", "12da394e8bc0c89e8d6f7c058513ad0970f64cd056eaa33316801bac7a9b2f08", [0xfff, 0x1]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000340)="d9b20d0066b98b0000000f320f320f01c9260f239cf30f2056670f009307980000b8c0000f00d80f01cbbaf80c66b8422d3b8c66efbafc0cb80001ef", 0x3c}], 0x1, 0x0, &(0x7f0000000140)=[@flags={0x3}], 0x1) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00000001c0)=@ioapic={0x3000, 0x8, 0x6, 0x2, 0x0, [{0x8, 0x6, 0x3fe5, [], 0x1}, {0x58, 0xffffffffffff8000, 0x6, [], 0x9}, {0x7, 0x1, 0x5, [], 0x4}, {0x1a3, 0x8, 0x8}, {0x7ff, 0x34b, 0x2, [], 0x9}, {0x5, 0x1, 0x800, [], 0x164}, {0x53, 0x3, 0x3ff, [], 0x8001}, {0x0, 0x81}, {0x6, 0xf4b6207, 0x6b, [], 0x800}, {0x10000, 0xffff, 0x96b, [], 0x4}, {0x1, 0x8000, 0xb64, [], 0x8}, {0x8, 0x0, 0x3, [], 0x80000001}, {0x5, 0x7ff, 0x7fffffff, [], 0x2}, {0xfffffffffffff280, 0x100000000, 0x1, [], 0x464}, {0x5, 0x800, 0x9, [], 0x3}, {0x4, 0x4d, 0x400}, {0xffffffffffffffe0, 0x10000, 0x1, [], 0x400}, {0x0, 0x2, 0x200, [], 0x456f5c49}, {0x6, 0x8000, 0x2, [], 0x81}, {0x9, 0x4, 0x200, [], 0x4}, {0x9, 0x9, 0x867, [], 0xffffffff}, {0x4, 0x3, 0xfffffffffffffff8, [], 0x1}, {0x8, 0xffff, 0x85, [], 0x6}, {0x7fff, 0xff, 0x2, [], 0x7f}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 143.550404] R13: 00000000000003ea R14: 00000000006f7e90 R15: 0000000000000020 2033/05/18 03:33:49 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x40096101, &(0x7f00008da000)={{0x2, 0x0, @multicast2=0xe0000002, [0xfe]}, {}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'ip6tnl0\x00'}) recvmsg$netrom(r0, &(0x7f0000000840)={&(0x7f0000000040)=@ax25={0x3, {"5ee900dff074cf"}, 0x101}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000140)="3c7aae9119ae01c36f69ae577df2227d52021ee2904eb717b9f552d1dee25d444bfdeec59dca933e8a7b81ec538949efb263d808a06f7fef4b7b6b325b19cb4e45d6f91e23a80b40a25bb6cfb26c6fe36e66edb4eb234ff7606e2b9ee1a07b6521c7bd80ca499a3f2e8caa801f4b457671288ba2f7cc885cc92daeed7e72e9d50e2648b58d21ecf28aadc8a7adaa2aeffedd3ca0b7af786fa34ddbb1ee702c0228a02810c659017c3b0b0b205424343d91fb7abf325f40a0bff4b8bc5a98cd5a44ea098607e80116046fa391c7835a47bf6bb54a57fe25de1edec59c5ddaf8c24500f4a1", 0xe4}, {&(0x7f0000000240)="72a75d80c123a4fe250821667f780a70f02c9f831b1bc0655f72b00d63dd0427a39d2378744bfaec617fc9d99f76eead2753fb193155a397923c83864e18de46935bc17d04067f7cee94b1f4ed441009042a8623d82fb6d1646161029d3f1dc975c0f2639a4265f3047a6bdc922953fa9fa96e7c2c083949ea25ced4baafd001efd78df976576e64fcd70ce2dc7906d975902fcd0c7a58fe03caebb2ead2f0f217bbfe0ad47c4a6a808fbfcebf4b30", 0xaf}, {&(0x7f0000000300)="c4765bdd79af9351e19afed01e348c830d60e15a281f8a33d29d86380fa8a491375b6f22d78aec5eb5c30725f33bb199abc2b4974da4aea79063b3f72bdb0a06f0d9c24edf9faa20f888198c19d403a0abbe923ebb71662801bb11dc7cf9df08e1f54c72459e0ad3f156570ab213af9a18027517b8069a8e3f242bf7dd32b882c6b82ed040c0a47165f77d60ba6d7820886191f4640d64dfa0dc", 0x9a}, {&(0x7f00000003c0)="4fe015aa5feb16f5e8cf9e6dd6389b914196a7d8750f2bc9db3df8f6c24b61e18eb3ec8a42860224ee9ac6d740f5196dabd854bd0f131cd3a9fa5cc73c28ecb74bfe8819a9cce0ca5439cba947d5fba879439918ff0cb0ba6003a2eeb52ec3bb8b4270e16236693d2f9516b8c665b8ede2f43bf23c202c2a8fe51e77bf4887b2bc428484e47b8b7f3bc89af054995a07025943e3c0c406ef4222d062", 0x9c}, {&(0x7f0000000480)="4eaa1cbfc30e63d970a115c08e83b6b6ab68854dc8fc919da169fb89ca991fd6c5b943c84d7243f899442d2c9d6851a2e322a2d6fb5c43ed006cc769d24865edd1163d125350590dba317151d4f5d32a2db2ffc534ce86355bbf97c41beb31d0adc7b7b892563e67262d523e062724a0d02130fe52bc07dfac399ae7f4a78e3cb7149bb286d478f82b4689409c6aa7cfaf3fe6b5578aaebbfa4e1edbfb45a01a958f5c58ffa8b929457277418c994ac37605959192e4da26d1e64ad128605b3bc23fb98348c49e22e4e0713268034fb7cb02d855b731d4c6d1aca3229a", 0xdd}], 0x5, &(0x7f0000000580)=[{0x58, 0x117, 0x2, "4594023783be315b11ddf1e2eea0c572fc3775d40edbced3128ed0804841259b4d82c8219b0ed67e0c6eadedec80411d428575f79938e78c72ec7a1b198fdbac341da7e4"}, {0x78, 0x113, 0x7, "b75f6f05d7daf3ca466732b7b210d8f7b4c8870c6c12c452efacff120da408d61ff864588621598d09cc24a749843b5f42e413744a5cc79bba583d15d1a5e29fb96708e2367c4d1b100634b15352f1d8a5bae6fde5476a274b4c9fd7ee0fe34d24cfdc"}, {0x90, 0x1ff, 0x0, "4ffdd47888094b1daa7fdb212d75cb60c6e5aa3cf1cff01cb9b6e93efe98f7cd04d5605bbdd4c9ecc01d6a282a4fb0995ab6c5e0fab7d6eac04769fadb863d11a3ba959aa3f97e8cf62fc1a00d6c314b4e350cd7db28f1a7461cb94a0c47f8e0ef18a7f3cedfc3483184ea2fdac9113e53640bf039b476abdd82"}, {0x38, 0x118, 0x3ff, "ac9f170a0138069af4bbd06326725430d65ea58f8bfea8b40960dfdd4c0d2928f6bda253"}, {0xf0, 0x114, 0xdeef, "83afbac864a3ae1a04efa7a755065dc149b37fc429db04ea3a03a08fe92d9c35af15d20e3c22b8aac6581e23166c4a22b2c0195baaed1fd3cefc857d7b9ba5ac922081352119a307bc85c751a66dbe539f9c23ff2aae7e31eae432078f2bb7ef307970e8860246cd46ed90c5386644d07c2ab6a0aa90cc3b500b69b65c35d4b6000f7600bad4cffafeef7f0f0d508eb5b224089b42ae9af51bcd6dfcb93d54cc3ff00437bc5aebd0e336e1dfc7f1b102f9d8f217451aa5480a379972606c92f1c4a3ba63ecee7e92951416a81c3cc4ff86234e001d935cab7b"}, {0x38, 0x11f, 0x1, "58ce660ec741932f5071a5ec7f35edb81be13bb6c73eeb942063641b2c7cb13d5a"}], 0x2c0, 0x8004}, 0x1) 2033/05/18 03:33:49 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x101400, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1fe}) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000180)={0xffffffffffffff62}) r3 = syz_open_pts(r2, 0x0) ioctl$TIOCGLCKTRMIOS(r3, 0x5412, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xd55}, &(0x7f0000000140)=0x8) r5 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000440)="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", 0xfb, 0xfffffffffffffffb) r6 = request_key(&(0x7f0000000540)='rxrpc_s\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000005c0)='/dev/qat_adf_ctl\x00', 0xffffffffffffffff) keyctl$negate(0xd, r5, 0x869a, r6) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000280)={r4, 0x99}, 0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000300)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000013c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r7 = accept$alg(r0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f00000002c0)={0xa0000008}) sendmmsg$alg(r7, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405f", 0x40}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r7, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/155, 0x9b}], 0x1, &(0x7f0000001480)=""/66, 0x42}, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000240)={r4, 0x11, "fcb217ffa6823f5ec80a3aaece061c2140"}, &(0x7f0000000380)=0x19) 2033/05/18 03:33:49 executing program 0 (fault-call:8 fault-nth:33): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) open(&(0x7f00000000c0)='./file0\x00', 0xa0441, 0x80) syz_mount_image$msdos(&(0x7f0000000400)='msdos\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x1, &(0x7f0000001640)=[{&(0x7f0000000480)="9196b107dc9e5c731d56d84afae6a7bf24", 0x11, 0x1f}], 0x0, &(0x7f00000016c0)=ANY=[]) socket$vsock_stream(0x28, 0x1, 0x0) mkdir(&(0x7f0000000180)='./file0//ile0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000002a40)='./file0//ile0\x00', 0x10000002007) syz_mount_image$btrfs(&(0x7f0000001700)='btrfs\x00', &(0x7f0000001740)='./file0//ile0\x00', 0x0, 0x1, &(0x7f0000002940)=[{&(0x7f0000001780)="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", 0xff1, 0x3ff}], 0x8044, &(0x7f00000029c0)=ANY=[]) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) 2033/05/18 03:33:49 executing program 3: lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'security.', '\x00'}, &(0x7f0000000100)='^\x00', 0x2, 0x1) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup(r0) connect$bt_rfcomm(r1, &(0x7f0000000040)={0x1f, {0x80000000, 0x7, 0x180, 0x7, 0x4342eec3, 0xfc}, 0x31}, 0xa) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000180)={&(0x7f0000000140)=[0x6, 0x6], 0x2, 0xa0, 0x4, 0x6, 0x81, 0xffff, {0xeea, 0xe, 0x1, 0xba, 0x81, 0x5, 0x3, 0x1000, 0x2, 0x5, 0x8, 0xffffffffffffb486, 0x1, 0x6, "5f34ab13ba1adee406f27d1edc5287e5a515ab94b4fb8e6d51d8dc80ca0ca4c9"}}) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x12, 0x301}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f000001f000)={&(0x7f000000f000)=@alg, 0x58, &(0x7f000001e000)=[{&(0x7f0000006000)=""/220, 0x14d}, {&(0x7f0000007000)=""/53, 0xa}, {&(0x7f0000017000)=""/128, 0x4f}, {&(0x7f000000f000)=""/4096, 0x1000}, {&(0x7f000001001f)=""/4096, 0xcbb}], 0x5, 0x0, 0x3}, 0x0) [ 143.682820] QAT: Stopping all acceleration devices. 2033/05/18 03:33:49 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x8000) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x800, 0x1f, 0x4, 0x4, "1be36ea63c0977a89217356bc17b9aaf8a5dad95f0b54774cfabf6b3e8c6a00af56cc8781fcc54d582bf8cc4cedb87e5b2becf979e014e52ef16c646bd85b7a8", "12da394e8bc0c89e8d6f7c058513ad0970f64cd056eaa33316801bac7a9b2f08", [0xfff, 0x1]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000340)="d9b20d0066b98b0000000f320f320f01c9260f239cf30f2056670f009307980000b8c0000f00d80f01cbbaf80c66b8422d3b8c66efbafc0cb80001ef", 0x3c}], 0x1, 0x0, &(0x7f0000000140)=[@flags={0x3}], 0x1) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00000001c0)=@ioapic={0x3000, 0x8, 0x6, 0x2, 0x0, [{0x8, 0x6, 0x3fe5, [], 0x1}, {0x58, 0xffffffffffff8000, 0x6, [], 0x9}, {0x7, 0x1, 0x5, [], 0x4}, {0x1a3, 0x8, 0x8}, {0x7ff, 0x34b, 0x2, [], 0x9}, {0x5, 0x1, 0x800, [], 0x164}, {0x53, 0x3, 0x3ff, [], 0x8001}, {0x0, 0x81, 0x0, [], 0x6}, {0x0, 0xf4b6207, 0x6b, [], 0x800}, {0x10000, 0xffff, 0x96b, [], 0x4}, {0x1, 0x8000, 0xb64, [], 0x8}, {0x8, 0x0, 0x3, [], 0x80000001}, {0x5, 0x7ff, 0x7fffffff, [], 0x2}, {0xfffffffffffff280, 0x100000000, 0x1, [], 0x464}, {0x5, 0x800, 0x9, [], 0x3}, {0x4, 0x4d, 0x400}, {0xffffffffffffffe0, 0x10000, 0x1, [], 0x400}, {0x0, 0x2, 0x200, [], 0x456f5c49}, {0x6, 0x8000, 0x2, [], 0x81}, {0x9, 0x4, 0x200, [], 0x4}, {0x9, 0x9, 0x867, [], 0xffffffff}, {0x4, 0x3, 0xfffffffffffffff8, [], 0x1}, {0x8, 0xffff, 0x85, [], 0x6}, {0x7fff, 0xff, 0x2, [], 0x7f}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 143.708342] QAT: Stopping all acceleration devices. 2033/05/18 03:33:49 executing program 3: semget(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x1f, 0xf925cfe70e8ae285) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000300)={0xffffffff, 0x2, 0x6, 0x7}, 0x6) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x1000, 0x0, 0x0, 0x9915, 0xffff, 0xfffffffffffffffd}, 0x0) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000180)) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000001c0)) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000004c0)) syz_mount_image$reiserfs(&(0x7f0000000100)='reiserfs\x00', &(0x7f0000000240)='./file0\x00', 0xfff, 0x1, &(0x7f0000001640)=[{&(0x7f00000002c0), 0x0, 0xee4}], 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB='\x00P6']) modify_ldt$write2(0x11, &(0x7f00000000c0)={0x29d, 0x0, 0x3000, 0x0, 0x1, 0x5, 0x100000001, 0xff, 0xfffffffffffffff8, 0x1000}, 0x10) r2 = memfd_create(&(0x7f0000000140)='mime_typesecurity*\x00', 0x10002) r3 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x7f, 0x101000) getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f0000000200)={@remote, @dev}, &(0x7f0000000280)=0xc) socketpair(0x2, 0x0, 0xffffffffffffffff, &(0x7f0000000000)) socket$bt_bnep(0x1f, 0x3, 0x4) r4 = request_key(&(0x7f0000000400)='big_key\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000480)='reiserfs\x00', 0xfffffffffffffffd) request_key(&(0x7f0000000340)='big_key\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)='reiserfs\x00', r4) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000000080)=ANY=[@ANYBLOB="02000000812900000000000000000000"]) [ 143.731882] QAT: Invalid ioctl [ 143.775333] QAT: Invalid ioctl [ 143.895698] FAT-fs (loop0): bogus number of reserved sectors [ 143.901680] FAT-fs (loop0): Can't find a valid FAT filesystem [ 144.002668] FAULT_INJECTION: forcing a failure. [ 144.002668] name failslab, interval 1, probability 0, space 0, times 0 [ 144.013993] CPU: 1 PID: 10686 Comm: syz-executor0 Not tainted 4.16.0-rc7+ #7 [ 144.021180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 144.030528] Call Trace: [ 144.033112] dump_stack+0x194/0x24d [ 144.036730] ? arch_local_irq_restore+0x53/0x53 [ 144.041387] ? __save_stack_trace+0x7e/0xd0 [ 144.045703] should_fail+0x8c0/0xa40 [ 144.049414] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 144.054510] ? kasan_kmalloc+0xad/0xe0 [ 144.060556] ? kmem_cache_alloc_node_trace+0x150/0x760 [ 144.065826] ? alloc_fair_sched_group+0x1f0/0x530 [ 144.070657] ? sched_create_group+0x35/0x70 [ 144.074968] ? cpu_cgroup_css_alloc+0xe/0x30 [ 144.079364] ? vfs_mkdir+0x390/0x600 [ 144.083064] ? SyS_mkdir+0x220/0x2a0 [ 144.086763] ? do_syscall_64+0x281/0x940 [ 144.090818] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 144.096179] ? find_held_lock+0x35/0x1d0 [ 144.100235] ? __lock_is_held+0xb6/0x140 [ 144.104291] ? check_same_owner+0x320/0x320 [ 144.108603] ? rcu_note_context_switch+0x710/0x710 [ 144.113528] should_failslab+0xec/0x120 [ 144.117494] kmem_cache_alloc_node_trace+0x5a/0x760 [ 144.122498] ? unregister_fair_sched_group+0x5e0/0x5e0 [ 144.127763] ? find_next_bit+0xcc/0x100 [ 144.131729] alloc_fair_sched_group+0x267/0x530 [ 144.136395] sched_create_group+0x35/0x70 [ 144.140538] cpu_cgroup_css_alloc+0xe/0x30 [ 144.144764] cgroup_apply_control_enable+0x44d/0xbc0 [ 144.149864] ? cgroup_propagate_control+0x570/0x570 [ 144.154875] ? css_populate_dir+0x289/0x420 [ 144.159196] cgroup_mkdir+0x56f/0xfc0 [ 144.162986] ? __lock_is_held+0xb6/0x140 [ 144.167039] ? cgroup_destroy_locked+0x750/0x750 [ 144.171787] ? retint_kernel+0x10/0x10 [ 144.175675] ? set_nlink+0xc1/0x160 [ 144.179293] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 144.184216] ? generic_permission+0x105/0x3c0 [ 144.188700] ? cgroup_destroy_locked+0x750/0x750 [ 144.193445] kernfs_iop_mkdir+0x153/0x1e0 [ 144.197583] vfs_mkdir+0x390/0x600 [ 144.201111] SyS_mkdir+0x220/0x2a0 [ 144.204640] ? SyS_mkdirat+0x2b0/0x2b0 [ 144.208516] ? do_syscall_64+0xb7/0x940 [ 144.212477] ? SyS_mkdirat+0x2b0/0x2b0 [ 144.216353] do_syscall_64+0x281/0x940 [ 144.220228] ? vmalloc_sync_all+0x30/0x30 [ 144.224368] ? _raw_spin_unlock_irq+0x27/0x70 [ 144.228854] ? finish_task_switch+0x1c1/0x7e0 [ 144.233341] ? syscall_return_slowpath+0x550/0x550 [ 144.238260] ? syscall_return_slowpath+0x2ac/0x550 [ 144.243182] ? prepare_exit_to_usermode+0x350/0x350 [ 144.248190] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 144.253544] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 144.258392] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 144.263568] RIP: 0033:0x454e79 [ 144.266746] RSP: 002b:00007fc84f8abc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 144.274445] RAX: ffffffffffffffda RBX: 00007fc84f8ac6d4 RCX: 0000000000454e79 [ 144.281705] RDX: 0000000000000000 RSI: 0000010000002007 RDI: 0000000020002a40 [ 144.288962] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 144.296221] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 144.303477] R13: 00000000000003ea R14: 00000000006f7e90 R15: 0000000000000021 2033/05/18 03:33:50 executing program 2: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000240)=0xc) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00000001c0)) fchdir(r1) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x5, 0x207fff) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000000c0)={0x8001, 0x400, 0x40, {r3, r4+10000000}, 0x100000000, 0xffffffffffffeacb}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000280)={{0x10000, 0x1000, 0xe, 0x0, 0x3ff, 0xffffffffffff8001, 0x7ff, 0x0, 0x4, 0x7, 0x8001, 0x7}, {0xd004, 0x104000, 0xe, 0x6, 0x4, 0x1, 0x0, 0xf1, 0x9, 0x7, 0x2c67, 0x7}, {0x5000, 0x3000, 0xf, 0x10001, 0x6, 0x7, 0x7ad2, 0x0, 0x1, 0x4, 0x7f4, 0x3f}, {0x2, 0x1000, 0x1f, 0x4, 0x0, 0x100000001, 0x8, 0x1c, 0x8, 0xd7e, 0x20, 0x7}, {0x6002, 0x100000, 0x8, 0xef, 0x6, 0x800, 0x1f, 0x7fff, 0x0, 0x7, 0x1f, 0x7fffffff}, {0xf000, 0x17006, 0x3, 0x100000000, 0x6, 0x3, 0xd7f, 0xb1f, 0x8, 0x1000, 0x8a, 0x4}, {0x1000, 0xf000, 0xe, 0x0, 0x6, 0x7c57, 0x7, 0xaf, 0x4, 0x40, 0x1ff, 0x6}, {0x2000, 0x10000, 0xf, 0x8, 0x800, 0x8, 0xfffffffffffffff9, 0x478, 0x1000, 0x101, 0x6, 0x4}, {0x1, 0x115004}, {0x2000}, 0x30, 0x0, 0x15000, 0x2, 0xc, 0x8000, 0xf000, [0x9, 0xa3c3, 0x1ff, 0x6]}) syz_fuseblk_mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x20090) 2033/05/18 03:33:50 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x8000) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x800, 0x1f, 0x4, 0x4, "1be36ea63c0977a89217356bc17b9aaf8a5dad95f0b54774cfabf6b3e8c6a00af56cc8781fcc54d582bf8cc4cedb87e5b2becf979e014e52ef16c646bd85b7a8", "12da394e8bc0c89e8d6f7c058513ad0970f64cd056eaa33316801bac7a9b2f08", [0xfff, 0x1]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000340)="d9b20d0066b98b0000000f320f320f01c9260f239cf30f2056670f009307980000b8c0000f00d80f01cbbaf80c66b8422d3b8c66efbafc0cb80001ef", 0x3c}], 0x1, 0x0, &(0x7f0000000140)=[@flags={0x3}], 0x1) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00000001c0)=@ioapic={0x3000, 0x8, 0x6, 0x2, 0x0, [{0x8, 0x6, 0x3fe5, [], 0x1}, {0x58, 0xffffffffffff8000, 0x6, [], 0x9}, {0x7, 0x1, 0x5, [], 0x4}, {0x1a3, 0x8, 0x8}, {0x7ff, 0x34b, 0x2, [], 0x9}, {0x5, 0x1, 0x800, [], 0x164}, {0x53, 0x3, 0x3ff, [], 0x8001}, {0x0, 0x81, 0x0, [], 0x6}, {0x0, 0xf4b6207, 0x6b, [], 0x800}, {0x10000, 0xffff, 0x96b, [], 0x4}, {0x1, 0x8000, 0xb64, [], 0x8}, {0x8, 0x0, 0x3, [], 0x80000001}, {0x5, 0x7ff, 0x7fffffff, [], 0x2}, {0xfffffffffffff280, 0x100000000, 0x1, [], 0x464}, {0x5, 0x800, 0x9, [], 0x3}, {0x4, 0x4d, 0x400}, {0xffffffffffffffe0, 0x10000, 0x1, [], 0x400}, {0x0, 0x2, 0x200, [], 0x456f5c49}, {0x6, 0x8000, 0x2, [], 0x81}, {0x9, 0x4, 0x200, [], 0x4}, {0x9, 0x9, 0x867, [], 0xffffffff}, {0x4, 0x3, 0xfffffffffffffff8, [], 0x1}, {0x8, 0xffff, 0x85, [], 0x6}, {0x7fff, 0xff, 0x2, [], 0x7f}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2033/05/18 03:33:50 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000001280)=@pptp, 0x80, &(0x7f0000000040)=[{&(0x7f0000001300)=""/180, 0xb4}], 0x1, 0x0, 0x0, 0x81}, 0x42) bind$alg(r0, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000013c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405f", 0x40}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/155, 0x9b}], 0x1, &(0x7f0000001480)=""/66, 0x42}, 0x0) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=""/4096, 0x1000) 2033/05/18 03:33:50 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106-gcm-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0xfffffffffffffeb1) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000040)={{0x1, 0x6268}, 0x4}, 0x10) sendmmsg$alg(r1, &(0x7f0000006040)=[{0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000fc0)="08c2ddb99fe0c1690335d46b0d965ca4a1278f55e71847bb652471e081095045", 0x20}], 0x1, &(0x7f00000010c0)}], 0x1, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f0000000200)=@nfc_llcp, 0x5, &(0x7f0000000000), 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x40}, 0x100000000000000) 2033/05/18 03:33:50 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000001480), 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) readv(r0, &(0x7f0000001980)=[{&(0x7f0000001640)=""/180, 0xb4}, {&(0x7f00000018c0)=""/182, 0xb6}], 0x2) r1 = syz_open_pts(r0, 0x2) readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/61, 0x3d}, {&(0x7f00000001c0)=""/200, 0xc8}, {&(0x7f00000014c0)=""/239, 0xef}, {&(0x7f0000000080)=""/10, 0xa}], 0x4) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000440)=0x5, 0x4) socket$inet_sctp(0x2, 0x0, 0x84) dup3(r1, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) r2 = socket$inet(0x2, 0x0, 0xfff) readv(0xffffffffffffffff, &(0x7f0000000180), 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000380)={0xefa, 0x800, 0x0, 0xbd680000000, 0x9, 0x1}, 0xc) setsockopt$inet_int(r2, 0x0, 0x21, &(0x7f00000000c0)=0x3, 0x4) 2033/05/18 03:33:50 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x40, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x6, 0x100, 0x1, 0xc71, 0x0, 0xb4, 0x1001, 0x8, 0x9, 0x401, 0x2, 0xffff, 0xecf, 0x0, 0x4, 0x133, 0x2, 0x28b, 0x42, 0x3, 0xffffffffffffff01, 0x8, 0x7ff, 0x4, 0x4b8bede0, 0x3, 0x8, 0xffff, 0x8b, 0x1, 0x20, 0x80000001, 0x9, 0x1, 0xffffffff9911c338, 0x100000001, 0x0, 0x2e5a0ef6, 0x1, @perf_config_ext={0xfffffffffffffffe, 0x2}, 0x0, 0x8, 0x800, 0x7, 0x8, 0xfffffffffffffff7, 0x3}, r2, 0x2, r0, 0xb) fcntl$lock(r1, 0x7, &(0x7f00008c4000)={0x0, 0x0, 0xdb, 0xfffffffffffffffd}) 2033/05/18 03:33:50 executing program 4: r0 = socket(0x0, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0xa0000000080000, 0xffffffffffffff9c}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000980)={{{@in6=@local, @in=@multicast1}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000300)={0x1000, &(0x7f0000001540)=""/4096}) bind(r0, &(0x7f0000000580)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f0000000880)=ANY=[]}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000004c0)=0x80000001, 0x4) getpeername$netrom(0xffffffffffffffff, &(0x7f0000000400)=@full, &(0x7f0000000140)=0x48) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000500)={{0x2, 0xfffffffffffffffe, @dev={0xac, 0x14, 0x14}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000003c0)={'irlan0\x00'}) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000a80)={'vlan0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}) connect$llc(0xffffffffffffffff, &(0x7f0000000700)={0x1a, 0x339, 0x1f, 0x1e8d, 0x1f, 0x50, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x10) read(r2, &(0x7f0000000200)=""/41, 0x29) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000240)=0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r3, 0x29, 0x41, &(0x7f0000000600)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) 2033/05/18 03:33:50 executing program 0 (fault-call:8 fault-nth:34): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) open(&(0x7f00000000c0)='./file0\x00', 0xa0441, 0x80) syz_mount_image$msdos(&(0x7f0000000400)='msdos\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x1, &(0x7f0000001640)=[{&(0x7f0000000480)="9196b107dc9e5c731d56d84afae6a7bf24", 0x11, 0x1f}], 0x0, &(0x7f00000016c0)=ANY=[]) socket$vsock_stream(0x28, 0x1, 0x0) mkdir(&(0x7f0000000180)='./file0//ile0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000002a40)='./file0//ile0\x00', 0x10000002007) syz_mount_image$btrfs(&(0x7f0000001700)='btrfs\x00', &(0x7f0000001740)='./file0//ile0\x00', 0x0, 0x1, &(0x7f0000002940)=[{&(0x7f0000001780)="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", 0xff1, 0x3ff}], 0x8044, &(0x7f00000029c0)=ANY=[]) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) 2033/05/18 03:33:50 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000180)='!bdev-.\x00', 0x1000000000000003) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000aa8fe0)={0x42842f}, &(0x7f0000000100), 0x8, &(0x7f0000af1ff8)) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) 2033/05/18 03:33:50 executing program 1: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$revoke(0x3, r0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000004c0)='vfat\x00', &(0x7f0000000440)='./file0/file0\x00', 0xbb7, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c90", 0x3}], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="e6a2cc2763dc5faf5fc06b22da00a202a42b01eacbcff45434800dbfa5bb62bae2f1f23b7403291f11d2d31b5070a1e0e62796bd1b1260005c41d3e8744f55074fa1969d9dc573c59c9068d436c1777083da28243d0180cc93f0d79f402c5a87f0bcb10965f8ac4bbbf6c2af0d15fc6d73b4b6ef5ce0cbfdb236c7df167d"]) [ 144.493046] FAT-fs (loop0): bogus number of reserved sectors [ 144.499004] FAT-fs (loop0): Can't find a valid FAT filesystem 2033/05/18 03:33:50 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000013c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405f", 0x40}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/155, 0x9b}], 0x1, &(0x7f0000001480)=""/66, 0x42}, 0x0) [ 144.615212] FAULT_INJECTION: forcing a failure. [ 144.615212] name failslab, interval 1, probability 0, space 0, times 0 [ 144.626633] CPU: 1 PID: 10713 Comm: syz-executor0 Not tainted 4.16.0-rc7+ #7 [ 144.633829] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 144.643186] Call Trace: [ 144.645763] dump_stack+0x194/0x24d [ 144.649378] ? arch_local_irq_restore+0x53/0x53 [ 144.654041] should_fail+0x8c0/0xa40 [ 144.657735] ? kstrdup+0x39/0x70 [ 144.661091] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 144.666177] ? cgroup_apply_control_enable+0x390/0xbc0 [ 144.671434] ? kernfs_iop_mkdir+0x153/0x1e0 [ 144.675734] ? vfs_mkdir+0x390/0x600 [ 144.679433] ? SyS_mkdir+0x220/0x2a0 [ 144.683132] ? do_syscall_64+0x281/0x940 [ 144.687175] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 144.692525] ? find_held_lock+0x35/0x1d0 [ 144.696571] ? find_held_lock+0x35/0x1d0 [ 144.700617] ? __lock_is_held+0xb6/0x140 [ 144.704683] ? check_same_owner+0x320/0x320 [ 144.708996] ? rcu_note_context_switch+0x710/0x710 [ 144.713910] ? rcu_read_lock_sched_held+0x108/0x120 [ 144.718914] should_failslab+0xec/0x120 [ 144.722870] kmem_cache_alloc+0x47/0x760 [ 144.726926] ? memcpy+0x45/0x50 [ 144.730201] ? kstrdup+0x59/0x70 [ 144.733553] __kernfs_new_node+0xe2/0x570 [ 144.737682] ? kernfs_dop_revalidate+0x380/0x380 [ 144.742430] ? snprintf+0xc0/0xf0 [ 144.745866] ? vsprintf+0x40/0x40 [ 144.749310] kernfs_new_node+0x80/0xe0 [ 144.753444] __kernfs_create_file+0x4b/0x320 [ 144.757836] cgroup_addrm_files+0x3c5/0xa70 [ 144.762149] ? cgroup_file_write+0x710/0x710 [ 144.766539] ? cpu_cgroup_css_alloc+0x30/0x30 [ 144.771031] ? __lock_is_held+0xb6/0x140 [ 144.775077] ? sched_online_group+0x4e0/0x4e0 [ 144.779549] ? cpu_cgroup_css_online+0x3a/0x50 [ 144.784113] ? online_css+0x224/0x2e0 [ 144.787896] css_populate_dir+0x198/0x420 [ 144.792032] cgroup_apply_control_enable+0x390/0xbc0 [ 144.797122] ? cgroup_propagate_control+0x570/0x570 [ 144.802128] ? css_populate_dir+0x289/0x420 [ 144.806434] cgroup_mkdir+0x56f/0xfc0 [ 144.810214] ? __lock_is_held+0xb6/0x140 [ 144.814259] ? cgroup_destroy_locked+0x750/0x750 [ 144.818994] ? rcu_read_lock_sched_held+0x108/0x120 [ 144.823997] ? kmem_cache_free+0x258/0x2a0 [ 144.828221] ? set_nlink+0xc1/0x160 [ 144.831831] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 144.836739] ? generic_permission+0x105/0x3c0 [ 144.841215] ? cgroup_destroy_locked+0x750/0x750 [ 144.845952] kernfs_iop_mkdir+0x153/0x1e0 [ 144.850080] vfs_mkdir+0x390/0x600 [ 144.853603] SyS_mkdir+0x220/0x2a0 [ 144.857127] ? SyS_mkdirat+0x2b0/0x2b0 [ 144.860996] ? do_syscall_64+0xb7/0x940 [ 144.864955] ? SyS_mkdirat+0x2b0/0x2b0 [ 144.868822] do_syscall_64+0x281/0x940 [ 144.872689] ? vmalloc_sync_all+0x30/0x30 [ 144.876816] ? _raw_spin_unlock_irq+0x27/0x70 [ 144.881291] ? finish_task_switch+0x1c1/0x7e0 [ 144.885765] ? syscall_return_slowpath+0x550/0x550 [ 144.890672] ? syscall_return_slowpath+0x2ac/0x550 [ 144.895694] ? prepare_exit_to_usermode+0x350/0x350 [ 144.900692] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 144.906038] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 144.910863] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 144.916033] RIP: 0033:0x454e79 [ 144.919203] RSP: 002b:00007fc84f8abc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 144.926889] RAX: ffffffffffffffda RBX: 00007fc84f8ac6d4 RCX: 0000000000454e79 [ 144.934140] RDX: 0000000000000000 RSI: 0000010000002007 RDI: 0000000020002a40 [ 144.941389] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 144.948638] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 144.955887] R13: 00000000000003ea R14: 00000000006f7e90 R15: 0000000000000022 2033/05/18 03:33:50 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x8000) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x800, 0x1f, 0x4, 0x4, "1be36ea63c0977a89217356bc17b9aaf8a5dad95f0b54774cfabf6b3e8c6a00af56cc8781fcc54d582bf8cc4cedb87e5b2becf979e014e52ef16c646bd85b7a8", "12da394e8bc0c89e8d6f7c058513ad0970f64cd056eaa33316801bac7a9b2f08", [0xfff, 0x1]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000340)="d9b20d0066b98b0000000f320f320f01c9260f239cf30f2056670f009307980000b8c0000f00d80f01cbbaf80c66b8422d3b8c66efbafc0cb80001ef", 0x3c}], 0x1, 0x0, &(0x7f0000000140)=[@flags={0x3}], 0x1) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00000001c0)=@ioapic={0x3000, 0x8, 0x6, 0x2, 0x0, [{0x8, 0x6, 0x3fe5, [], 0x1}, {0x58, 0xffffffffffff8000, 0x6, [], 0x9}, {0x7, 0x1, 0x5, [], 0x4}, {0x1a3, 0x8, 0x8}, {0x7ff, 0x34b, 0x2, [], 0x9}, {0x5, 0x1, 0x800, [], 0x164}, {0x53, 0x3, 0x3ff, [], 0x8001}, {0x0, 0x81, 0x0, [], 0x6}, {0x0, 0xf4b6207, 0x6b, [], 0x800}, {0x10000, 0xffff, 0x96b, [], 0x4}, {0x1, 0x8000, 0xb64, [], 0x8}, {0x8, 0x0, 0x3, [], 0x80000001}, {0x5, 0x7ff, 0x7fffffff, [], 0x2}, {0xfffffffffffff280, 0x100000000, 0x1, [], 0x464}, {0x5, 0x800, 0x9, [], 0x3}, {0x4, 0x4d, 0x400}, {0xffffffffffffffe0, 0x10000, 0x1, [], 0x400}, {0x0, 0x2, 0x200, [], 0x456f5c49}, {0x6, 0x8000, 0x2, [], 0x81}, {0x9, 0x4, 0x200, [], 0x4}, {0x9, 0x9, 0x867, [], 0xffffffff}, {0x4, 0x3, 0xfffffffffffffff8, [], 0x1}, {0x8, 0xffff, 0x85, [], 0x6}, {0x7fff, 0xff, 0x2, [], 0x7f}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2033/05/18 03:33:50 executing program 1: mkdir(&(0x7f0000000240)='./file0\x00', 0x3) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x3b6, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f00000002c0)={0x2}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x0, &(0x7f0000000600)=ANY=[], &(0x7f00000001c0)='GPL\x00', 0x0, 0xfb, &(0x7f0000000080)=""/251}, 0x48) mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x0) r0 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0xc00) fsetxattr(r0, &(0x7f0000000200)=@known='com.apple.system.Security\x00', &(0x7f0000000280)="8a00", 0x2, 0x2) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x2) [ 144.963368] cgroup: cgroup_addrm_files: failed to add weight, err=-12 [ 145.306821] IPVS: ftp: loaded support on port[0] = 21 2033/05/18 03:33:51 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000013c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405f", 0x40}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/155, 0x9b}], 0x1, &(0x7f0000001480)=""/66, 0x42}, 0x0) 2033/05/18 03:33:51 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) io_setup(0x1000, &(0x7f0000000040)=0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x749282, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000000c0)={@remote}, &(0x7f0000000140)=0x14) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="050000008cf46cfde19a4e3bcfbdbedee32e68b3a2684d9c7afae320bbf22a2ce3fca19e20c42a238cb85f1023fa813c9a0e5b0000000000", 0x38}]) 2033/05/18 03:33:51 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x8000) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x800, 0x1f, 0x4, 0x4, "1be36ea63c0977a89217356bc17b9aaf8a5dad95f0b54774cfabf6b3e8c6a00af56cc8781fcc54d582bf8cc4cedb87e5b2becf979e014e52ef16c646bd85b7a8", "12da394e8bc0c89e8d6f7c058513ad0970f64cd056eaa33316801bac7a9b2f08", [0xfff, 0x1]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000340)="d9b20d0066b98b0000000f320f320f01c9260f239cf30f2056670f009307980000b8c0000f00d80f01cbbaf80c66b8422d3b8c66efbafc0cb80001ef", 0x3c}], 0x1, 0x0, &(0x7f0000000140)=[@flags={0x3}], 0x1) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00000001c0)=@ioapic={0x3000, 0x8, 0x6, 0x2, 0x0, [{0x8, 0x6, 0x3fe5, [], 0x1}, {0x58, 0xffffffffffff8000, 0x6, [], 0x9}, {0x7, 0x1, 0x5, [], 0x4}, {0x1a3, 0x8, 0x8}, {0x7ff, 0x34b, 0x2, [], 0x9}, {0x5, 0x1, 0x800, [], 0x164}, {0x53, 0x3, 0x3ff, [], 0x8001}, {0x0, 0x81, 0x0, [], 0x6}, {0x6, 0x0, 0x6b, [], 0x800}, {0x10000, 0xffff, 0x96b, [], 0x4}, {0x1, 0x8000, 0xb64, [], 0x8}, {0x8, 0x0, 0x3, [], 0x80000001}, {0x5, 0x7ff, 0x7fffffff, [], 0x2}, {0xfffffffffffff280, 0x100000000, 0x1, [], 0x464}, {0x5, 0x800, 0x9, [], 0x3}, {0x4, 0x4d, 0x400}, {0xffffffffffffffe0, 0x10000, 0x1, [], 0x400}, {0x0, 0x2, 0x200, [], 0x456f5c49}, {0x6, 0x8000, 0x2, [], 0x81}, {0x9, 0x4, 0x200, [], 0x4}, {0x9, 0x9, 0x867, [], 0xffffffff}, {0x4, 0x3, 0xfffffffffffffff8, [], 0x1}, {0x8, 0xffff, 0x85, [], 0x6}, {0x7fff, 0xff, 0x2, [], 0x7f}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2033/05/18 03:33:51 executing program 0 (fault-call:8 fault-nth:35): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) open(&(0x7f00000000c0)='./file0\x00', 0xa0441, 0x80) syz_mount_image$msdos(&(0x7f0000000400)='msdos\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x1, &(0x7f0000001640)=[{&(0x7f0000000480)="9196b107dc9e5c731d56d84afae6a7bf24", 0x11, 0x1f}], 0x0, &(0x7f00000016c0)=ANY=[]) socket$vsock_stream(0x28, 0x1, 0x0) mkdir(&(0x7f0000000180)='./file0//ile0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000002a40)='./file0//ile0\x00', 0x10000002007) syz_mount_image$btrfs(&(0x7f0000001700)='btrfs\x00', &(0x7f0000001740)='./file0//ile0\x00', 0x0, 0x1, &(0x7f0000002940)=[{&(0x7f0000001780)="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", 0xff1, 0x3ff}], 0x8044, &(0x7f00000029c0)=ANY=[]) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) 2033/05/18 03:33:51 executing program 2: r0 = syz_open_dev$audion(&(0x7f00000005c0)='/dev/audio#\x00', 0xe6c, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000100)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) fstat(r0, &(0x7f0000000080)) r2 = memfd_create(&(0x7f0000000140)='\'', 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)="fd000000000000006fdd97702e", 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f0000000040)='cpuset.memory_spread_slab\x00', 0x2, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000340)={{0x10000, 0x100000, 0xf, 0x6, 0x7, 0x6, 0xf30, 0x1a51, 0x8000, 0x4, 0x3, 0x6938eb98}, {0x7001, 0x4, 0x10, 0xffffffffffffff7f, 0x5, 0x4, 0x66, 0x6, 0x1, 0x8, 0x9, 0x5a}, {0x4000, 0x1d000, 0xb, 0x401, 0x470, 0xfe7f, 0x4, 0x0, 0x1, 0x1c000000000000, 0x7fff, 0x6}, {0xf004, 0xd000, 0x0, 0x1, 0xe8bc, 0x650, 0x860, 0x1, 0x10000, 0x3, 0x3, 0x3}, {0x3000, 0xd001, 0xf, 0x6, 0xff, 0x1, 0xfffffffffffffffb, 0x7f841bcd, 0x4, 0x6, 0x2, 0x8000}, {0xf000, 0x0, 0xf, 0xffe, 0x3, 0x0, 0x367ce6cf, 0x6, 0x0, 0x3ff, 0x4, 0xfff}, {0x7004, 0x0, 0xf, 0x2, 0x3ff, 0x2, 0x4b0, 0x2, 0x8, 0x4fb880000000000, 0x0, 0x2}, {0x100000, 0x1000, 0xc, 0x80000001, 0x4, 0x2f1, 0x9, 0x4, 0xfffffffffffffffb, 0x8, 0x3, 0x5}, {0xf000, 0x7000}, {0x0, 0x6000}, 0x40000000, 0x0, 0x0, 0x20000, 0xd, 0x4000, 0x0, [0x8, 0x100000000, 0x3ff, 0x59]}) sync_file_range(r2, 0x0, 0x8000, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x3, 0x10, 0x6, 0x1}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r5, 0x5}, 0x8) write(r4, &(0x7f0000000300)='5', 0x1) 2033/05/18 03:33:51 executing program 1: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000208972, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x6, 0x400) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000140)={0x4, 0x7, 0x7, 0x0, 0x2, 0x8}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r1 = dup(0xffffffffffffff9c) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000000)={0x5}) msgsnd(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0100000000000000c9926bbbbb06ef7b11e8868a311e082309e28ab7b1cfd1a37928f1c6705e8de9b7c22cf03826d73f2441a49dc1b010143266f8a3898018fdff77fa641de260e06bdc3f25eb100d1693d72512c7244f0e14fde469cdae4e88dd0000"], 0x1, 0x800) r2 = dup(r1) clone(0x0, &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000ffc), &(0x7f0000000000)) mlock(&(0x7f0000a3d000/0x1000)=nil, 0x1000) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/95) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000300)={0x1, 0x0, [{0x2000, 0xa1, &(0x7f0000000240)=""/161}]}) shmat(0x0, &(0x7f0000b03000/0x3000)=nil, 0x4000) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000200)={0x1, &(0x7f0000000040), 0x8, r2}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000480)={0x10007, 0x2, 0x0, 0x2000, &(0x7f0000cbc000/0x2000)=nil}) 2033/05/18 03:33:51 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000001480), 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) readv(r0, &(0x7f0000001980)=[{&(0x7f0000001640)=""/180, 0xb4}, {&(0x7f00000018c0)=""/182, 0xb6}], 0x2) r1 = syz_open_pts(r0, 0x2) readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/61, 0x3d}, {&(0x7f00000001c0)=""/200, 0xc8}, {&(0x7f00000014c0)=""/239, 0xef}, {&(0x7f0000000080)=""/10, 0xa}], 0x4) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000440)=0x5, 0x4) socket$inet_sctp(0x2, 0x0, 0x84) dup3(r1, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) r2 = socket$inet(0x2, 0x0, 0xfff) readv(0xffffffffffffffff, &(0x7f0000000180), 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000380)={0xefa, 0x800, 0x0, 0xbd680000000, 0x9, 0x1}, 0xc) setsockopt$inet_int(r2, 0x0, 0x21, &(0x7f00000000c0)=0x3, 0x4) 2033/05/18 03:33:51 executing program 4: r0 = socket(0x0, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0xa0000000080000, 0xffffffffffffff9c}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000980)={{{@in6=@local, @in=@multicast1}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000300)={0x1000, &(0x7f0000001540)=""/4096}) bind(r0, &(0x7f0000000580)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f0000000880)=ANY=[]}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000004c0)=0x80000001, 0x4) getpeername$netrom(0xffffffffffffffff, &(0x7f0000000400)=@full, &(0x7f0000000140)=0x48) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000500)={{0x2, 0xfffffffffffffffe, @dev={0xac, 0x14, 0x14}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000003c0)={'irlan0\x00'}) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000a80)={'vlan0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}) connect$llc(0xffffffffffffffff, &(0x7f0000000700)={0x1a, 0x339, 0x1f, 0x1e8d, 0x1f, 0x50, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x10) read(r2, &(0x7f0000000200)=""/41, 0x29) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000240)=0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r3, 0x29, 0x41, &(0x7f0000000600)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) 2033/05/18 03:33:51 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000013c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405f", 0x40}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/155, 0x9b}], 0x1, &(0x7f0000001480)=""/66, 0x42}, 0x0) r2 = accept4(r1, &(0x7f0000000000), &(0x7f0000000140)=0x80, 0x800) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000280)={{0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0x1}, 0x80000001, [0xc0000000000000, 0x2, 0x9, 0xfffffffffffffa84, 0xff, 0x892, 0x4, 0x2]}, 0x5c) 2033/05/18 03:33:51 executing program 3: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r0 = memfd_create(&(0x7f000093afb8)='(}nodev.ppp1vboxnet1selinuxtrustedvboxnet0GPLposix_acl_access*\\\\md5sum@\x00', 0x0) io_setup(0x1, &(0x7f0000000100)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) io_submit(r1, 0x1, &(0x7f00000015c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)='s', 0x1}]) 2033/05/18 03:33:51 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='tasks\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r3) getpeername$netrom(r2, &(0x7f00000002c0)=@full, &(0x7f0000000280)=0xffffffffffffffa4) sendfile(r1, r1, 0x0, 0x2) [ 146.149837] FAT-fs (loop0): bogus number of reserved sectors [ 146.155766] FAT-fs (loop0): Can't find a valid FAT filesystem [ 146.217861] FAULT_INJECTION: forcing a failure. [ 146.217861] name failslab, interval 1, probability 0, space 0, times 0 [ 146.229226] CPU: 1 PID: 10776 Comm: syz-executor0 Not tainted 4.16.0-rc7+ #7 [ 146.236402] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 146.245832] Call Trace: [ 146.248401] dump_stack+0x194/0x24d [ 146.252008] ? arch_local_irq_restore+0x53/0x53 [ 146.256663] should_fail+0x8c0/0xa40 [ 146.260355] ? kstrdup+0x39/0x70 [ 146.263699] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 146.268782] ? cgroup_apply_control_enable+0x390/0xbc0 [ 146.274036] ? kernfs_iop_mkdir+0x153/0x1e0 [ 146.278332] ? vfs_mkdir+0x390/0x600 [ 146.282027] ? SyS_mkdir+0x220/0x2a0 [ 146.285723] ? do_syscall_64+0x281/0x940 [ 146.289768] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 146.295114] ? find_held_lock+0x35/0x1d0 [ 146.299153] ? find_held_lock+0x35/0x1d0 [ 146.303196] ? __lock_is_held+0xb6/0x140 [ 146.307240] ? check_same_owner+0x320/0x320 [ 146.311547] ? rcu_note_context_switch+0x710/0x710 [ 146.316453] ? rcu_read_lock_sched_held+0x108/0x120 [ 146.321450] should_failslab+0xec/0x120 [ 146.325401] kmem_cache_alloc+0x47/0x760 [ 146.329439] ? memcpy+0x45/0x50 [ 146.332694] ? kstrdup+0x59/0x70 [ 146.336041] __kernfs_new_node+0xe2/0x570 [ 146.340166] ? kernfs_dop_revalidate+0x380/0x380 [ 146.344902] ? snprintf+0xc0/0xf0 [ 146.348332] ? vsprintf+0x40/0x40 [ 146.351765] ? rq_clock+0x90/0x90 [ 146.355197] kernfs_new_node+0x80/0xe0 [ 146.359062] __kernfs_create_file+0x4b/0x320 [ 146.363449] cgroup_addrm_files+0x3c5/0xa70 [ 146.367764] ? cgroup_file_write+0x710/0x710 [ 146.372152] ? cpu_cgroup_css_alloc+0x30/0x30 [ 146.376631] ? __lock_is_held+0xb6/0x140 [ 146.380673] ? sched_online_group+0x4e0/0x4e0 [ 146.385143] ? cpu_cgroup_css_online+0x3a/0x50 [ 146.389703] ? online_css+0x224/0x2e0 [ 146.393480] css_populate_dir+0x198/0x420 [ 146.397610] cgroup_apply_control_enable+0x390/0xbc0 [ 146.402694] ? cgroup_propagate_control+0x570/0x570 [ 146.407689] ? css_populate_dir+0x289/0x420 [ 146.411989] cgroup_mkdir+0x56f/0xfc0 [ 146.415766] ? __lock_is_held+0xb6/0x140 [ 146.419804] ? cgroup_destroy_locked+0x750/0x750 [ 146.424535] ? rcu_read_lock_sched_held+0x108/0x120 [ 146.429531] ? kmem_cache_free+0x258/0x2a0 [ 146.433746] ? set_nlink+0xc1/0x160 [ 146.437350] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 146.442255] ? generic_permission+0x105/0x3c0 [ 146.446726] ? cgroup_destroy_locked+0x750/0x750 [ 146.451461] kernfs_iop_mkdir+0x153/0x1e0 [ 146.455587] vfs_mkdir+0x390/0x600 [ 146.459105] SyS_mkdir+0x220/0x2a0 [ 146.462621] ? SyS_mkdirat+0x2b0/0x2b0 [ 146.466488] ? do_syscall_64+0xb7/0x940 [ 146.470440] ? SyS_mkdirat+0x2b0/0x2b0 [ 146.474306] do_syscall_64+0x281/0x940 [ 146.478170] ? vmalloc_sync_all+0x30/0x30 [ 146.482292] ? _raw_spin_unlock_irq+0x27/0x70 [ 146.486764] ? finish_task_switch+0x1c1/0x7e0 [ 146.491235] ? syscall_return_slowpath+0x550/0x550 [ 146.496141] ? syscall_return_slowpath+0x2ac/0x550 [ 146.501046] ? prepare_exit_to_usermode+0x350/0x350 [ 146.506043] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 146.511385] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 146.516209] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 146.522190] RIP: 0033:0x454e79 [ 146.525358] RSP: 002b:00007fc84f8abc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 146.533042] RAX: ffffffffffffffda RBX: 00007fc84f8ac6d4 RCX: 0000000000454e79 [ 146.540291] RDX: 0000000000000000 RSI: 0000010000002007 RDI: 0000000020002a40 [ 146.547537] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 146.554782] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 146.562029] R13: 00000000000003ea R14: 00000000006f7e90 R15: 0000000000000023 2033/05/18 03:33:52 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000013c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000000540)='/dev/vcsa#\x00', 0x800, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000580)={0x61, 0x8, 0x1, 0x3, 0x10000, 0x4, 0x3300000000000}, 0xc) r2 = accept$alg(r0, 0x0, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4000, 0x0) accept$inet6(r3, &(0x7f0000000300)={0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0xffffffdd) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000340)=[@assoc={0x18, 0x117, 0x4, 0x100000000}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x48, 0x117, 0x2, 0x2f, "aa53c39b460341f1536451492cdf5707bb82eaa1605c62bfb6dfe8ddd888081c8e4dfb716f44bc1416823a5974397c"}], 0x90}], 0x1, 0x4000000) recvmsg(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/155, 0x9b}], 0x1, &(0x7f0000001480)=""/66, 0x42}, 0x0) [ 146.570293] cgroup: cgroup_addrm_files: failed to add weight, err=-12 2033/05/18 03:33:52 executing program 6: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000440)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000140)='attr/fscreate\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000240)='ip_vti0\x00') r2 = socket$alg(0x26, 0x5, 0x0) set_mempolicy(0x4001, &(0x7f0000000000)=0x20, 0x7) bind$alg(r2, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'syzkaller1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000580)={'ip6tnl0\x00', r3}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000013c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r4 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405ff4506e76c910a3a7767f3b5821d9201a098c55f09cbec429aba709c4c51cc410b4b1de8160a9abb0f062b0ddc113f5c4a5cb9d6492b8a63a6b0a1dac92aef91e164e6012a464ef19c507eb", 0x8b}], 0x1, &(0x7f0000000280)=[@assoc={0x18, 0x117, 0x4, 0x7}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x20, 0x117, 0x2, 0x7, "cdaba6d114145b"}, @op={0x18, 0x117, 0x3}], 0x68}], 0x1, 0x0) recvmsg(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/155, 0xffffffffffffff5a}], 0x1, &(0x7f00000003c0)=""/66, 0x36}, 0x0) 2033/05/18 03:33:52 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x8000) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x800, 0x1f, 0x4, 0x4, "1be36ea63c0977a89217356bc17b9aaf8a5dad95f0b54774cfabf6b3e8c6a00af56cc8781fcc54d582bf8cc4cedb87e5b2becf979e014e52ef16c646bd85b7a8", "12da394e8bc0c89e8d6f7c058513ad0970f64cd056eaa33316801bac7a9b2f08", [0xfff, 0x1]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000340)="d9b20d0066b98b0000000f320f320f01c9260f239cf30f2056670f009307980000b8c0000f00d80f01cbbaf80c66b8422d3b8c66efbafc0cb80001ef", 0x3c}], 0x1, 0x0, &(0x7f0000000140)=[@flags={0x3}], 0x1) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00000001c0)=@ioapic={0x3000, 0x8, 0x6, 0x2, 0x0, [{0x8, 0x6, 0x3fe5, [], 0x1}, {0x58, 0xffffffffffff8000, 0x6, [], 0x9}, {0x7, 0x1, 0x5, [], 0x4}, {0x1a3, 0x8, 0x8}, {0x7ff, 0x34b, 0x2, [], 0x9}, {0x5, 0x1, 0x800, [], 0x164}, {0x53, 0x3, 0x3ff, [], 0x8001}, {0x0, 0x81, 0x0, [], 0x6}, {0x6, 0x0, 0x6b, [], 0x800}, {0x10000, 0xffff, 0x96b, [], 0x4}, {0x1, 0x8000, 0xb64, [], 0x8}, {0x8, 0x0, 0x3, [], 0x80000001}, {0x5, 0x7ff, 0x7fffffff, [], 0x2}, {0xfffffffffffff280, 0x100000000, 0x1, [], 0x464}, {0x5, 0x800, 0x9, [], 0x3}, {0x4, 0x4d, 0x400}, {0xffffffffffffffe0, 0x10000, 0x1, [], 0x400}, {0x0, 0x2, 0x200, [], 0x456f5c49}, {0x6, 0x8000, 0x2, [], 0x81}, {0x9, 0x4, 0x200, [], 0x4}, {0x9, 0x9, 0x867, [], 0xffffffff}, {0x4, 0x3, 0xfffffffffffffff8, [], 0x1}, {0x8, 0xffff, 0x85, [], 0x6}, {0x7fff, 0xff, 0x2, [], 0x7f}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 146.651476] IPVS: ftp: loaded support on port[0] = 21 2033/05/18 03:33:52 executing program 0 (fault-call:8 fault-nth:36): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) open(&(0x7f00000000c0)='./file0\x00', 0xa0441, 0x80) syz_mount_image$msdos(&(0x7f0000000400)='msdos\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x1, &(0x7f0000001640)=[{&(0x7f0000000480)="9196b107dc9e5c731d56d84afae6a7bf24", 0x11, 0x1f}], 0x0, &(0x7f00000016c0)=ANY=[]) socket$vsock_stream(0x28, 0x1, 0x0) mkdir(&(0x7f0000000180)='./file0//ile0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000002a40)='./file0//ile0\x00', 0x10000002007) syz_mount_image$btrfs(&(0x7f0000001700)='btrfs\x00', &(0x7f0000001740)='./file0//ile0\x00', 0x0, 0x1, &(0x7f0000002940)=[{&(0x7f0000001780)="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", 0xff1, 0x3ff}], 0x8044, &(0x7f00000029c0)=ANY=[]) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) 2033/05/18 03:33:52 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0xff, 0x6, 0xb, 0x2, 0xffffffffffffff9c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001140)={r0, &(0x7f0000000040), &(0x7f0000000140)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000040), &(0x7f0000000100)='U'}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000380)="b1", &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000040), &(0x7f0000000200)="d1"}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000200), &(0x7f00000000c0)}, 0x20) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x2a040, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000002c0)={'vcan0\x00'}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={r0, &(0x7f0000000280), &(0x7f0000000300)}, 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000440)=[@in={0x2, 0x4e21, @rand_addr=0x1f}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e21, @rand_addr=0x100000000}, @in6={0xa, 0x4e24, 0xd4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x401}, @in6={0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff]}, 0xbd06}, @in6={0xa, 0x4e24, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}, @in6={0xa, 0x4e24, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x8e02076}], 0xb0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r0, &(0x7f0000000040), &(0x7f0000000080)=""/23}, 0x18) r2 = syz_open_dev$mouse(&(0x7f00000003c0)='/dev/input/mouse#\x00', 0x200, 0x20000) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f0000000400)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r0, &(0x7f0000000180), &(0x7f0000000200)}, 0x20) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xfffffffffffffffe, 0x4000) 2033/05/18 03:33:52 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x8, &(0x7f0000000240)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x400000000000001, 0x0, r0, &(0x7f0000000140)="10000000050000000000000000000000", 0x10}]) 2033/05/18 03:33:52 executing program 1: mkdir(&(0x7f00008e9ff8)='./file0\x00', 0x0) mount(&(0x7f0000b29ff8)='./file0\x00', &(0x7f00008f8ff8)='./file0\x00', &(0x7f000067f000)='mqueue\x00', 0x0, 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000000)=""/4096, 0x1000) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000b5000)='/dev/audio\x00', 0x41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) getdents(r0, &(0x7f0000000180), 0xffffffffffffff80) link(&(0x7f0000001000)='./file0\x00', &(0x7f0000001040)='./file0\x00') dup3(r0, r1, 0x80000) 2033/05/18 03:33:52 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000000280)={0x4, 0x4, [{0x7, 0x0, 0x8}, {0x7, 0x0, 0xffffffff}, {0x5, 0x0, 0x7}, {0x1, 0x0, 0x1}]}) bind$alg(r0, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000013c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405f", 0x40}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) recvmsg(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/155, 0x9b}], 0x1, &(0x7f0000001480)=""/66, 0x42}, 0x0) 2033/05/18 03:33:52 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0xff, 0x6, 0xb, 0x2, 0xffffffffffffff9c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001140)={r0, &(0x7f0000000040), &(0x7f0000000140)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000040), &(0x7f0000000100)='U'}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f00000003c0), &(0x7f0000000480)="bb"}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000380)="b1", &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000040), &(0x7f0000000200)="d1"}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f00000004c0)="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", 0x2}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000200), &(0x7f00000000c0)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={r0, &(0x7f0000000280), &(0x7f0000000300)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r0, &(0x7f0000000280), &(0x7f0000000080)=""/23}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r0, &(0x7f0000000180), &(0x7f0000000200)}, 0x20) 2033/05/18 03:33:52 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x400000, 0x2) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) mprotect(&(0x7f00004d9000/0x3000)=nil, 0x0, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000180)="1550906559033b6212dfe486db42c65f549245ae1a20eaad79fec1edba663c8d3a285faf333f6382733980396b00b3785a685358d5be4b0b0f5734d511584840f0853a28c75415eb235bc47e78bd33e937c38eb3036c213c8745c67dd7e839a434a266122c60f36059c0307948828557b483cf051421c8844bc86679b260b99c59f95bd9018d3c55ebd7658ab3098de4b08a758ccf0ebcd0e6f63c642a770423e4e699dcfae65ca3c2ea7467da426f64afccba38a9cff9e4f33242ab030f2df9313a4def", 0xc4}, {&(0x7f0000000000)="2dc30be842541e02104d3bf4d8599507b620601b44a6b2632b6d7e0a075db974fd9389c99e0d3a2ca1368236a29d60d0fe45562591e5889fef20c5fc011526", 0x3f}, {&(0x7f0000000280)="02b119f6b60022b22751def28bdd4c1ee9797ebfca8dc2e8d6317c1716a01967ac581b749c91c55804980df2c7b015a0412285f8b17e1e12347d9b6433986c5b068af064ebef6d560241ccf06038f2e39265e978c02d39df9a13033db45663fc46ee3f42d09e4310979adcb51a5a09f0e209cf59dbd94ee473f232b58e09b254f5a8ef661c11a6", 0x87}, {&(0x7f0000000340)="11b8fc2687aeb64610b0d3641e7f9136b4d82bcabb7b948dfca5682ccf8c43757634bceac46e61d8ccf042f971cfcdf3d7bba80218e7169aaea4ae6809a6968446b42ed761b08f65f731122d53308ceb0c0139b68f4369e540c39b0e489987070eaf5a1f88ae6ded31efe50448d477328a21baa8a8efb0d48a2e6221493acd69eaa6934e841e671df6a898c759bbc9da3bcf988ef47d01d10840b8520db998e1913a93cc90b8bc168da981bfdd177d4b0c7d645fe90da6c461505a4254eccf20a816ac028c3b142991c7502ffc27316b53d23149647355f57249705402f499342c59b158d440107645af2cfc", 0xec}, {&(0x7f0000000440)="d14bbff98ce85abd8b641b8909c5db8cc73fdc458b8b4c55bd644cdcc5777559e7f5714be0c37a9c99daa2d42e4b215168c9fa428c2e36dcb71bd3c322401508307817dc46e94ab7cfba99fd6a8a7bf6268277a6c1bd23e16b6163141e60c9c242ef7ea28e2f659d057b3d5cbcc636e1143d76818d08c44c134fdb7d28c5864dbd6beda88b5505e4512fd7a657c046b73926ff44596377a1d4a306ccd965307634ffa43796bf8db1e2720538fcb7ca690805cf14282e96aa9e62ed4ce66ab6382616eb98974d408d4b45df2cb7bbec7f4eff82ae1bc52fe852fde9", 0xdb}], 0x5, 0x4) [ 146.866841] FAT-fs (loop0): bogus number of reserved sectors [ 146.872860] FAT-fs (loop0): Can't find a valid FAT filesystem [ 146.917502] FAULT_INJECTION: forcing a failure. [ 146.917502] name failslab, interval 1, probability 0, space 0, times 0 [ 146.928791] CPU: 0 PID: 10833 Comm: syz-executor0 Not tainted 4.16.0-rc7+ #7 [ 146.935980] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 146.945598] Call Trace: [ 146.948199] dump_stack+0x194/0x24d [ 146.951843] ? arch_local_irq_restore+0x53/0x53 [ 146.956517] should_fail+0x8c0/0xa40 [ 146.960210] ? kstrdup+0x39/0x70 [ 146.963560] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 146.968637] ? cgroup_apply_control_enable+0x390/0xbc0 [ 146.973892] ? kernfs_iop_mkdir+0x153/0x1e0 [ 146.978193] ? vfs_mkdir+0x390/0x600 [ 146.981882] ? SyS_mkdir+0x220/0x2a0 [ 146.985571] ? do_syscall_64+0x281/0x940 [ 146.989622] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 146.994965] ? find_held_lock+0x35/0x1d0 [ 146.999007] ? find_held_lock+0x35/0x1d0 [ 147.003067] ? __lock_is_held+0xb6/0x140 [ 147.007119] ? check_same_owner+0x320/0x320 [ 147.011420] ? rcu_note_context_switch+0x710/0x710 [ 147.016331] ? rcu_read_lock_sched_held+0x108/0x120 [ 147.021340] should_failslab+0xec/0x120 [ 147.025294] kmem_cache_alloc+0x47/0x760 [ 147.029334] ? memcpy+0x45/0x50 [ 147.032598] ? kstrdup+0x59/0x70 [ 147.035952] __kernfs_new_node+0xe2/0x570 [ 147.040099] ? kernfs_dop_revalidate+0x380/0x380 [ 147.044836] ? snprintf+0xc0/0xf0 [ 147.048266] ? vsprintf+0x40/0x40 [ 147.051697] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 147.056609] ? cgroup_file_name+0x1d0/0x1d0 [ 147.060946] kernfs_new_node+0x80/0xe0 [ 147.064813] __kernfs_create_file+0x4b/0x320 [ 147.069201] cgroup_addrm_files+0x3c5/0xa70 [ 147.073501] ? cgroup_file_write+0x710/0x710 [ 147.077888] ? cpu_cgroup_css_alloc+0x30/0x30 [ 147.082362] ? __lock_is_held+0xb6/0x140 [ 147.086401] ? sched_online_group+0x4e0/0x4e0 [ 147.090869] ? cpu_cgroup_css_online+0x3a/0x50 [ 147.095433] ? online_css+0x224/0x2e0 [ 147.099391] css_populate_dir+0x198/0x420 [ 147.103525] cgroup_apply_control_enable+0x390/0xbc0 [ 147.108607] ? cgroup_propagate_control+0x570/0x570 [ 147.113600] ? css_populate_dir+0x289/0x420 [ 147.117901] cgroup_mkdir+0x56f/0xfc0 [ 147.121689] ? __lock_is_held+0xb6/0x140 [ 147.125727] ? cgroup_destroy_locked+0x750/0x750 [ 147.130457] ? rcu_read_lock_sched_held+0x108/0x120 [ 147.135448] ? kmem_cache_free+0x258/0x2a0 [ 147.139660] ? set_nlink+0xc1/0x160 [ 147.143260] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 147.148164] ? generic_permission+0x105/0x3c0 [ 147.152635] ? cgroup_destroy_locked+0x750/0x750 [ 147.157366] kernfs_iop_mkdir+0x153/0x1e0 [ 147.161491] vfs_mkdir+0x390/0x600 [ 147.165006] SyS_mkdir+0x220/0x2a0 [ 147.168528] ? SyS_mkdirat+0x2b0/0x2b0 [ 147.172389] ? do_syscall_64+0xb7/0x940 [ 147.176337] ? SyS_mkdirat+0x2b0/0x2b0 [ 147.180198] do_syscall_64+0x281/0x940 [ 147.184060] ? vmalloc_sync_all+0x30/0x30 [ 147.188182] ? _raw_spin_unlock_irq+0x27/0x70 [ 147.192652] ? finish_task_switch+0x1c1/0x7e0 [ 147.197124] ? syscall_return_slowpath+0x550/0x550 [ 147.202040] ? syscall_return_slowpath+0x2ac/0x550 [ 147.206945] ? prepare_exit_to_usermode+0x350/0x350 [ 147.211938] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 147.217277] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 147.222103] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 147.227269] RIP: 0033:0x454e79 [ 147.230435] RSP: 002b:00007fc84f8abc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 147.238115] RAX: ffffffffffffffda RBX: 00007fc84f8ac6d4 RCX: 0000000000454e79 [ 147.245360] RDX: 0000000000000000 RSI: 0000010000002007 RDI: 0000000020002a40 [ 147.252606] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 147.259849] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2033/05/18 03:33:52 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x8000) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x800, 0x1f, 0x4, 0x4, "1be36ea63c0977a89217356bc17b9aaf8a5dad95f0b54774cfabf6b3e8c6a00af56cc8781fcc54d582bf8cc4cedb87e5b2becf979e014e52ef16c646bd85b7a8", "12da394e8bc0c89e8d6f7c058513ad0970f64cd056eaa33316801bac7a9b2f08", [0xfff, 0x1]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000340)="d9b20d0066b98b0000000f320f320f01c9260f239cf30f2056670f009307980000b8c0000f00d80f01cbbaf80c66b8422d3b8c66efbafc0cb80001ef", 0x3c}], 0x1, 0x0, &(0x7f0000000140)=[@flags={0x3}], 0x1) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00000001c0)=@ioapic={0x3000, 0x8, 0x6, 0x2, 0x0, [{0x8, 0x6, 0x3fe5, [], 0x1}, {0x58, 0xffffffffffff8000, 0x6, [], 0x9}, {0x7, 0x1, 0x5, [], 0x4}, {0x1a3, 0x8, 0x8}, {0x7ff, 0x34b, 0x2, [], 0x9}, {0x5, 0x1, 0x800, [], 0x164}, {0x53, 0x3, 0x3ff, [], 0x8001}, {0x0, 0x81, 0x0, [], 0x6}, {0x6, 0x0, 0x6b, [], 0x800}, {0x10000, 0xffff, 0x96b, [], 0x4}, {0x1, 0x8000, 0xb64, [], 0x8}, {0x8, 0x0, 0x3, [], 0x80000001}, {0x5, 0x7ff, 0x7fffffff, [], 0x2}, {0xfffffffffffff280, 0x100000000, 0x1, [], 0x464}, {0x5, 0x800, 0x9, [], 0x3}, {0x4, 0x4d, 0x400}, {0xffffffffffffffe0, 0x10000, 0x1, [], 0x400}, {0x0, 0x2, 0x200, [], 0x456f5c49}, {0x6, 0x8000, 0x2, [], 0x81}, {0x9, 0x4, 0x200, [], 0x4}, {0x9, 0x9, 0x867, [], 0xffffffff}, {0x4, 0x3, 0xfffffffffffffff8, [], 0x1}, {0x8, 0xffff, 0x85, [], 0x6}, {0x7fff, 0xff, 0x2, [], 0x7f}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 147.267094] R13: 00000000000003ea R14: 00000000006f7e90 R15: 0000000000000024 [ 147.274463] cgroup: cgroup_addrm_files: failed to add weight.nice, err=-12 2033/05/18 03:33:52 executing program 0 (fault-call:8 fault-nth:37): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) open(&(0x7f00000000c0)='./file0\x00', 0xa0441, 0x80) syz_mount_image$msdos(&(0x7f0000000400)='msdos\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x1, &(0x7f0000001640)=[{&(0x7f0000000480)="9196b107dc9e5c731d56d84afae6a7bf24", 0x11, 0x1f}], 0x0, &(0x7f00000016c0)=ANY=[]) socket$vsock_stream(0x28, 0x1, 0x0) mkdir(&(0x7f0000000180)='./file0//ile0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000002a40)='./file0//ile0\x00', 0x10000002007) syz_mount_image$btrfs(&(0x7f0000001700)='btrfs\x00', &(0x7f0000001740)='./file0//ile0\x00', 0x0, 0x1, &(0x7f0000002940)=[{&(0x7f0000001780)="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", 0xff1, 0x3ff}], 0x8044, &(0x7f00000029c0)=ANY=[]) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) 2033/05/18 03:33:52 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000013c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/dsp\x00', 0x20100, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000000340)=0xa3) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405f", 0x40}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x20, r3, 0x6, 0x70bd2c, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x800, 0x0) accept$inet(r4, &(0x7f0000000280)={0x0, 0x0, @local}, &(0x7f00000002c0)=0x10) recvmsg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/155, 0x9b}], 0x1, &(0x7f0000001480)=""/66, 0x42}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) ioctl$PPPIOCGL2TPSTATS(r5, 0x80487436, &(0x7f0000000040)="2f03e870985bbf411171c2cdce17") 2033/05/18 03:33:52 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80006, 0x0) listen$netrom(r0, 0x0) clock_gettime(0x0, &(0x7f0000f8fff0)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00002a7ff0)={0x0, r1/1000+10000}, 0x10) accept$nfc_llcp(r0, &(0x7f0000ac5fa0), &(0x7f0000f9a000)=0x8efcd4d65dc2a854) 2033/05/18 03:33:52 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) readv(r2, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/7, 0x7}], 0x3c8) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000000000)=""/121) dup3(r1, r0, 0x0) 2033/05/18 03:33:52 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000012f80)={0x2, 0x4000000000000d, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x80}, 0x1}, 0x0) r1 = getpgrp(0xffffffffffffffff) ptrace$setsig(0x4203, r1, 0x0, &(0x7f0000000000)={0x25, 0xff, 0x0, 0x6}) 2033/05/18 03:33:52 executing program 4: r0 = socket(0x0, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0xa0000000080000, 0xffffffffffffff9c}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000980)={{{@in6=@local, @in=@multicast1}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000300)={0x1000, &(0x7f0000001540)=""/4096}) bind(r0, &(0x7f0000000580)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f0000000880)=ANY=[]}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000004c0)=0x80000001, 0x4) getpeername$netrom(0xffffffffffffffff, &(0x7f0000000400)=@full, &(0x7f0000000140)=0x48) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000500)={{0x2, 0xfffffffffffffffe, @dev={0xac, 0x14, 0x14}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000003c0)={'irlan0\x00'}) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000a80)={'vlan0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}) connect$llc(0xffffffffffffffff, &(0x7f0000000700)={0x1a, 0x339, 0x1f, 0x1e8d, 0x1f, 0x50, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x10) read(r2, &(0x7f0000000200)=""/41, 0x29) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000240)=0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r3, 0x29, 0x41, &(0x7f0000000600)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) 2033/05/18 03:33:52 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000001480), 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) readv(r0, &(0x7f0000001980)=[{&(0x7f0000001640)=""/180, 0xb4}, {&(0x7f00000018c0)=""/182, 0xb6}], 0x2) r1 = syz_open_pts(r0, 0x2) readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/61, 0x3d}, {&(0x7f00000001c0)=""/200, 0xc8}, {&(0x7f00000014c0)=""/239, 0xef}, {&(0x7f0000000080)=""/10, 0xa}], 0x4) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000440)=0x5, 0x4) socket$inet_sctp(0x2, 0x0, 0x84) dup3(r1, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) r2 = socket$inet(0x2, 0x0, 0xfff) readv(0xffffffffffffffff, &(0x7f0000000180), 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000380)={0xefa, 0x800, 0x0, 0xbd680000000, 0x9, 0x1}, 0xc) setsockopt$inet_int(r2, 0x0, 0x21, &(0x7f00000000c0)=0x3, 0x4) 2033/05/18 03:33:53 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x8000) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x800, 0x1f, 0x4, 0x4, "1be36ea63c0977a89217356bc17b9aaf8a5dad95f0b54774cfabf6b3e8c6a00af56cc8781fcc54d582bf8cc4cedb87e5b2becf979e014e52ef16c646bd85b7a8", "12da394e8bc0c89e8d6f7c058513ad0970f64cd056eaa33316801bac7a9b2f08", [0xfff, 0x1]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000340)="d9b20d0066b98b0000000f320f320f01c9260f239cf30f2056670f009307980000b8c0000f00d80f01cbbaf80c66b8422d3b8c66efbafc0cb80001ef", 0x3c}], 0x1, 0x0, &(0x7f0000000140)=[@flags={0x3}], 0x1) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00000001c0)=@ioapic={0x3000, 0x8, 0x6, 0x2, 0x0, [{0x8, 0x6, 0x3fe5, [], 0x1}, {0x58, 0xffffffffffff8000, 0x6, [], 0x9}, {0x7, 0x1, 0x5, [], 0x4}, {0x1a3, 0x8, 0x8}, {0x7ff, 0x34b, 0x2, [], 0x9}, {0x5, 0x1, 0x800, [], 0x164}, {0x53, 0x3, 0x3ff, [], 0x8001}, {0x0, 0x81, 0x0, [], 0x6}, {0x6, 0xf4b6207, 0x0, [], 0x800}, {0x10000, 0xffff, 0x96b, [], 0x4}, {0x1, 0x8000, 0xb64, [], 0x8}, {0x8, 0x0, 0x3, [], 0x80000001}, {0x5, 0x7ff, 0x7fffffff, [], 0x2}, {0xfffffffffffff280, 0x100000000, 0x1, [], 0x464}, {0x5, 0x800, 0x9, [], 0x3}, {0x4, 0x4d, 0x400}, {0xffffffffffffffe0, 0x10000, 0x1, [], 0x400}, {0x0, 0x2, 0x200, [], 0x456f5c49}, {0x6, 0x8000, 0x2, [], 0x81}, {0x9, 0x4, 0x200, [], 0x4}, {0x9, 0x9, 0x867, [], 0xffffffff}, {0x4, 0x3, 0xfffffffffffffff8, [], 0x1}, {0x8, 0xffff, 0x85, [], 0x6}, {0x7fff, 0xff, 0x2, [], 0x7f}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 147.382307] FAT-fs (loop0): bogus number of reserved sectors [ 147.388263] FAT-fs (loop0): Can't find a valid FAT filesystem 2033/05/18 03:33:53 executing program 3: unshare(0x60000000) r0 = accept(0xffffffffffffffff, &(0x7f0000000640)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f00000006c0)=0x80) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000700)) socketpair(0x0, 0x2, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}], 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000000)='bcsf0\x00') syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000540)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x12, {0x2, 0x4e20, @multicast2=0xe0000002}, 'syzkaller1\x00'}) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x101, 0x20, 0xfb, 0x7}, &(0x7f0000000240)=0x18) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000001f80)={'bond0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}}) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000400), &(0x7f00000004c0)=0x4) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000440)=@broute={'broute\x00', 0x20, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000180], 0x0, &(0x7f0000000000), &(0x7f0000000100)=ANY=[]}, 0x78) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r4, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x836a, 0x67e, 0x7fffffff}, &(0x7f00000001c0)=0x10) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_icmp_ICMP_FILTER(r6, 0x1, 0x1, &(0x7f00000004c0)={0xfffffffffffffbff}, 0x4) close(r6) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) bind$nfc_llcp(r1, &(0x7f00000005c0)={0x27, 0x1, 0x1, 0x6, 0x2, 0x6, "f1d4bff35fd23bf27d5dde66339bb9067b7e277aaf7d535f903fce1e7e4657433d91bb47043aa0e731a7cef6b0f2ccd3fccc7ec07130f8210aa2cf9a2bfe02", 0x22}, 0x60) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000000380)=ANY=[@ANYRES32=0x0], &(0x7f0000000280)=0x1) ioctl$DRM_IOCTL_AGP_ACQUIRE(r5, 0x6430) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000440), &(0x7f0000000480)=0x4) 2033/05/18 03:33:53 executing program 2: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$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, &(0x7f0000011fd2)=[{0x2000000, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) renameat2(r2, &(0x7f0000000140)='./file1\x00', r2, &(0x7f00000001c0)='./file1\x00', 0x4) r3 = syz_fuseblk_mount(&(0x7f0000000100)='./file1\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) fstat(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) lseek(r3, 0x0, 0x7) getgroups(0x8, &(0x7f00000002c0)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) ppoll(&(0x7f0000000440)=[{r3, 0x40}, {r2, 0x258}, {r1, 0x4202}, {0xffffffffffffffff, 0x8000}, {r3, 0x2000}, {r3, 0x1}, {r2}, {r2, 0x40}, {r1}, {r3, 0x400}], 0xa, &(0x7f00000004c0), &(0x7f0000000500)={0x7}, 0x8) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000400)={0x3, 0x9, 0x1, 0x4}, 0x6) linkat(r2, &(0x7f0000000380)='./control\x00', r2, &(0x7f00000003c0)='./control/file1\x00', 0x1000) bind$pptp(r2, &(0x7f0000000300)={0x18, 0x2, {0x2, @broadcast=0xffffffff}}, 0x1e) lchown(&(0x7f0000000200)='./file0\x00', r4, r5) r6 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$KVM_KVMCLOCK_CTRL(r6, 0xaead) syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x6, 0x0) close(r1) 2033/05/18 03:33:53 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000040)=0xcc, 0x4) bind$alg(r0, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000013c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405f", 0x40}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/155, 0x9b}], 0x1, &(0x7f0000001480)=""/66, 0x42}, 0x0) [ 147.489604] FAULT_INJECTION: forcing a failure. [ 147.489604] name failslab, interval 1, probability 0, space 0, times 0 [ 147.500966] CPU: 1 PID: 10869 Comm: syz-executor0 Not tainted 4.16.0-rc7+ #7 [ 147.508163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 147.517525] Call Trace: [ 147.520115] dump_stack+0x194/0x24d [ 147.523753] ? arch_local_irq_restore+0x53/0x53 [ 147.528436] should_fail+0x8c0/0xa40 [ 147.532159] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 147.537270] ? kernfs_add_one+0x50/0x450 [ 147.541335] ? rb_first_postorder+0xa0/0xa0 [ 147.545656] ? kernfs_add_one+0x50/0x450 [ 147.549726] ? trace_hardirqs_off+0x10/0x10 [ 147.554058] ? find_held_lock+0x35/0x1d0 [ 147.558129] ? __lock_is_held+0xb6/0x140 [ 147.562207] ? check_same_owner+0x320/0x320 [ 147.566532] ? lock_downgrade+0x980/0x980 [ 147.570697] ? rcu_note_context_switch+0x710/0x710 [ 147.575639] should_failslab+0xec/0x120 [ 147.579598] __kmalloc_track_caller+0x5f/0x760 [ 147.584170] ? string+0x180/0x200 [ 147.587607] ? kstrdup_const+0x39/0x50 [ 147.591480] kstrdup+0x39/0x70 [ 147.594655] kstrdup_const+0x39/0x50 [ 147.598349] __kernfs_new_node+0xa2/0x570 [ 147.602475] ? kernfs_dop_revalidate+0x380/0x380 [ 147.607217] ? snprintf+0xc0/0xf0 [ 147.610650] ? vsprintf+0x40/0x40 [ 147.614081] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 147.618992] ? cgroup_file_name+0x1d0/0x1d0 [ 147.623301] kernfs_new_node+0x80/0xe0 [ 147.627171] __kernfs_create_file+0x4b/0x320 [ 147.631558] cgroup_addrm_files+0x3c5/0xa70 [ 147.635861] ? cgroup_file_write+0x710/0x710 [ 147.640249] ? cpu_cgroup_css_alloc+0x30/0x30 [ 147.644731] ? __lock_is_held+0xb6/0x140 [ 147.648775] ? sched_online_group+0x4e0/0x4e0 [ 147.653250] ? cpu_cgroup_css_online+0x3a/0x50 [ 147.657810] ? online_css+0x224/0x2e0 [ 147.661593] css_populate_dir+0x198/0x420 [ 147.665724] cgroup_apply_control_enable+0x390/0xbc0 [ 147.670812] ? cgroup_propagate_control+0x570/0x570 [ 147.675811] ? css_populate_dir+0x289/0x420 [ 147.680111] cgroup_mkdir+0x56f/0xfc0 [ 147.683889] ? __lock_is_held+0xb6/0x140 [ 147.687931] ? cgroup_destroy_locked+0x750/0x750 [ 147.692673] ? rcu_read_lock_sched_held+0x108/0x120 [ 147.697667] ? kmem_cache_free+0x258/0x2a0 [ 147.701882] ? set_nlink+0xc1/0x160 [ 147.705489] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 147.710393] ? generic_permission+0x105/0x3c0 [ 147.714874] ? cgroup_destroy_locked+0x750/0x750 [ 147.719607] kernfs_iop_mkdir+0x153/0x1e0 [ 147.723733] vfs_mkdir+0x390/0x600 [ 147.727254] SyS_mkdir+0x220/0x2a0 [ 147.730779] ? SyS_mkdirat+0x2b0/0x2b0 [ 147.734645] ? do_syscall_64+0xb7/0x940 [ 147.738594] ? SyS_mkdirat+0x2b0/0x2b0 [ 147.742459] do_syscall_64+0x281/0x940 [ 147.746320] ? vmalloc_sync_all+0x30/0x30 [ 147.750448] ? _raw_spin_unlock_irq+0x27/0x70 [ 147.754921] ? finish_task_switch+0x1c1/0x7e0 [ 147.759392] ? syscall_return_slowpath+0x550/0x550 [ 147.764298] ? syscall_return_slowpath+0x2ac/0x550 [ 147.769207] ? prepare_exit_to_usermode+0x350/0x350 [ 147.774202] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 147.779547] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 147.784371] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 147.789534] RIP: 0033:0x454e79 [ 147.792700] RSP: 002b:00007fc84f8abc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 147.800387] RAX: ffffffffffffffda RBX: 00007fc84f8ac6d4 RCX: 0000000000454e79 [ 147.807634] RDX: 0000000000000000 RSI: 0000010000002007 RDI: 0000000020002a40 [ 147.814881] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 147.822128] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 147.829375] R13: 00000000000003ea R14: 00000000006f7e90 R15: 0000000000000025 2033/05/18 03:33:53 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x7fff, 0x101000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000013c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000000)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405f", 0x40}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/155, 0x9b}], 0x1, &(0x7f0000001480)=""/66, 0x42}, 0x0) 2033/05/18 03:33:53 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) r1 = fcntl$getown(r0, 0x9) r2 = fcntl$getown(r0, 0x9) kcmp(r1, r2, 0x0, r0, r0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000013c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405f", 0x40}], 0x1, &(0x7f0000000000)}], 0x2e8, 0x0) recvmsg(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/155, 0x9b}], 0x1, &(0x7f0000001480)=""/66, 0x42}, 0x0) [ 147.837352] cgroup: cgroup_addrm_files: failed to add max, err=-12 2033/05/18 03:33:54 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x8000) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x800, 0x1f, 0x4, 0x4, "1be36ea63c0977a89217356bc17b9aaf8a5dad95f0b54774cfabf6b3e8c6a00af56cc8781fcc54d582bf8cc4cedb87e5b2becf979e014e52ef16c646bd85b7a8", "12da394e8bc0c89e8d6f7c058513ad0970f64cd056eaa33316801bac7a9b2f08", [0xfff, 0x1]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000340)="d9b20d0066b98b0000000f320f320f01c9260f239cf30f2056670f009307980000b8c0000f00d80f01cbbaf80c66b8422d3b8c66efbafc0cb80001ef", 0x3c}], 0x1, 0x0, &(0x7f0000000140)=[@flags={0x3}], 0x1) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00000001c0)=@ioapic={0x3000, 0x8, 0x6, 0x2, 0x0, [{0x8, 0x6, 0x3fe5, [], 0x1}, {0x58, 0xffffffffffff8000, 0x6, [], 0x9}, {0x7, 0x1, 0x5, [], 0x4}, {0x1a3, 0x8, 0x8}, {0x7ff, 0x34b, 0x2, [], 0x9}, {0x5, 0x1, 0x800, [], 0x164}, {0x53, 0x3, 0x3ff, [], 0x8001}, {0x0, 0x81, 0x0, [], 0x6}, {0x6, 0xf4b6207, 0x0, [], 0x800}, {0x10000, 0xffff, 0x96b, [], 0x4}, {0x1, 0x8000, 0xb64, [], 0x8}, {0x8, 0x0, 0x3, [], 0x80000001}, {0x5, 0x7ff, 0x7fffffff, [], 0x2}, {0xfffffffffffff280, 0x100000000, 0x1, [], 0x464}, {0x5, 0x800, 0x9, [], 0x3}, {0x4, 0x4d, 0x400}, {0xffffffffffffffe0, 0x10000, 0x1, [], 0x400}, {0x0, 0x2, 0x200, [], 0x456f5c49}, {0x6, 0x8000, 0x2, [], 0x81}, {0x9, 0x4, 0x200, [], 0x4}, {0x9, 0x9, 0x867, [], 0xffffffff}, {0x4, 0x3, 0xfffffffffffffff8, [], 0x1}, {0x8, 0xffff, 0x85, [], 0x6}, {0x7fff, 0xff, 0x2, [], 0x7f}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2033/05/18 03:33:54 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000080)={0x1e}) bind$alg(r0, &(0x7f0000466000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000980000)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00005f6000)}, 0x8081) recvmmsg(r2, &(0x7f0000006480)=[{{&(0x7f0000005e40)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, 0x1c, &(0x7f0000006380)=[{&(0x7f0000006140)=""/18, 0x12}], 0x1, &(0x7f00000063c0)=""/182, 0xb6}}], 0x1, 0x0, &(0x7f0000006580)={0x0, 0x989680}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r2, r1, &(0x7f0000807000), 0xffffffff) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r1, 0x28, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r3, 0x7, 0x18}, 0xc) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000040)={0x81, 0xfff, 0x1}) sendmmsg(0xffffffffffffffff, &(0x7f00002ed000)=[{{0x0, 0x0, &(0x7f00005b6fc0), 0x0, &(0x7f0000902000)}}], 0x1, 0x0) 2033/05/18 03:33:54 executing program 0 (fault-call:8 fault-nth:38): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) open(&(0x7f00000000c0)='./file0\x00', 0xa0441, 0x80) syz_mount_image$msdos(&(0x7f0000000400)='msdos\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x1, &(0x7f0000001640)=[{&(0x7f0000000480)="9196b107dc9e5c731d56d84afae6a7bf24", 0x11, 0x1f}], 0x0, &(0x7f00000016c0)=ANY=[]) socket$vsock_stream(0x28, 0x1, 0x0) mkdir(&(0x7f0000000180)='./file0//ile0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000002a40)='./file0//ile0\x00', 0x10000002007) syz_mount_image$btrfs(&(0x7f0000001700)='btrfs\x00', &(0x7f0000001740)='./file0//ile0\x00', 0x0, 0x1, &(0x7f0000002940)=[{&(0x7f0000001780)="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", 0xff1, 0x3ff}], 0x8044, &(0x7f00000029c0)=ANY=[]) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) 2033/05/18 03:33:54 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000013c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x2) io_setup(0x6, &(0x7f0000000340)=0x0) io_submit(r3, 0x1, &(0x7f0000000880)=[&(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x2, r2, &(0x7f0000000800)="547a39c59355efcc8897229545359f2d", 0x10, 0x7, 0x0, 0x0, r2}]) io_setup(0x1, &(0x7f0000000040)=0x0) socket$rds(0x15, 0x5, 0x0) io_submit(r4, 0x5, &(0x7f0000000780)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0x3, r0, &(0x7f0000000140)="fdd4acc1b9fd342a20edd5f797cbdc558552c60d57b40785a22c17", 0x1b, 0x0, 0x0, 0x0, r2}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x6, 0x1, r1, &(0x7f00000003c0)="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", 0xfa, 0x7, 0x0, 0x0, r2}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x7, 0x4c55, r2, &(0x7f0000000500)="e7cf3822d01477b1b8fa6036300cf858d9ad31a88dedcbf74515f066ddb1bd", 0x1f, 0x1, 0x0, 0x1, r2}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0xb, 0x40000000, r1, &(0x7f0000000580)="9f7009a741fc310cebc946172884550158cfa58a21e46dac09ce8ed93ec701a056810dc15d46a9656dea1f3022a7d936dbf636f3870dd762a649a1d7adf28fb2ebca8305daada0f1402fdddd47dfcefc6725e8024f9363015aa25b2107335babed9453599c74b8fc843948eee2119e5932a3390d7d6b", 0x76, 0x5, 0x0, 0x1, r1}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x3, 0x80, r0, &(0x7f0000000640)="0ed05b6bbf6cd05e0e9b02953a332f6c06442f3356076f7d195dd5d631d2b0e7caa741a69d5bc474680b0bcbce48f6af32c19b4b731cbc7bfadbce49a2d2a5d057cdfce94dde2c743eff41f4519a712d8443a3df7e11496df1b792b05c2ee3a9f242558140e95121d1b3a93001fb484dd989b05a9c19b45a1073b0050c8f1c964e40d928e3cea135e404b7095d7a8e78d67fd42d02a4c75ab01dba5673e33181ecbb7ae8ad986a288abfd9e8e2e8710ae511b5b4a0fe14f3330da9dbcfafe8bfcc96d5c2c9a51634", 0xc8, 0x40, 0x0, 0x1, r2}]) semop(0x0, &(0x7f00000007c0)=[{0x2, 0xffff, 0x1000}, {0x7, 0xa7, 0x1800}, {0x3, 0x40, 0x1000}, {0x1, 0x8cf, 0x800}, {0x0, 0xfffffffffffffffc, 0x1800}, {0x7, 0x5, 0x1000}, {0x2, 0x100000000}, {0x1, 0xfffffffffffffb72, 0x1800}], 0x8) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405f", 0x40}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/155, 0x9b}], 0x1, &(0x7f0000001480)=""/66, 0x42}, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000280)) 2033/05/18 03:33:54 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x5) r2 = inotify_init1(0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r1) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) 2033/05/18 03:33:54 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000001480), 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) readv(r0, &(0x7f0000001980)=[{&(0x7f0000001640)=""/180, 0xb4}, {&(0x7f00000018c0)=""/182, 0xb6}], 0x2) r1 = syz_open_pts(r0, 0x2) readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/61, 0x3d}, {&(0x7f00000001c0)=""/200, 0xc8}, {&(0x7f00000014c0)=""/239, 0xef}, {&(0x7f0000000080)=""/10, 0xa}], 0x4) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000440)=0x5, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) dup3(0xffffffffffffffff, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) r2 = socket$inet(0x2, 0x0, 0xfff) readv(0xffffffffffffffff, &(0x7f0000000180), 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000380)={0xefa, 0x800, 0x0, 0xbd680000000, 0x9, 0x1}, 0xc) setsockopt$inet_int(r2, 0x0, 0x21, &(0x7f00000000c0)=0x3, 0x4) 2033/05/18 03:33:54 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x103000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000080)={0x0, 0xa0000000080000, 0xffffffffffffff9c}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000980)={{{@in6=@local, @in=@multicast1}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000300)={0x1000, &(0x7f0000001540)=""/4096}) bind(0xffffffffffffffff, &(0x7f0000000580)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f0000000880)=ANY=[]}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000004c0)=0x80000001, 0x4) getpeername$netrom(0xffffffffffffffff, &(0x7f0000000400)=@full, &(0x7f0000000140)=0x48) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000500)={{0x2, 0xfffffffffffffffe, @dev={0xac, 0x14, 0x14}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00000003c0)={'irlan0\x00'}) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000a80)={'vlan0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}) connect$llc(0xffffffffffffffff, &(0x7f0000000700)={0x1a, 0x339, 0x1f, 0x1e8d, 0x1f, 0x50, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x10) read(r2, &(0x7f0000000200)=""/41, 0x29) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000240)=0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r3, 0x29, 0x41, &(0x7f0000000600)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) 2033/05/18 03:33:54 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000252000)='map_files\x00') getdents64(r0, &(0x7f0000000000)=""/24, 0x18) getdents64(r0, &(0x7f0000000040)=""/36, 0x24) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) [ 148.695246] FAT-fs (loop0): bogus number of reserved sectors [ 148.701174] FAT-fs (loop0): Can't find a valid FAT filesystem [ 148.725916] FAULT_INJECTION: forcing a failure. [ 148.725916] name failslab, interval 1, probability 0, space 0, times 0 [ 148.737276] CPU: 1 PID: 10938 Comm: syz-executor0 Not tainted 4.16.0-rc7+ #7 [ 148.744463] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 148.753810] Call Trace: [ 148.756399] dump_stack+0x194/0x24d [ 148.760023] ? arch_local_irq_restore+0x53/0x53 [ 148.764698] should_fail+0x8c0/0xa40 [ 148.768402] ? kstrdup+0x39/0x70 [ 148.771760] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 148.776857] ? cgroup_apply_control_enable+0x390/0xbc0 [ 148.782126] ? kernfs_iop_mkdir+0x153/0x1e0 [ 148.786439] ? vfs_mkdir+0x390/0x600 [ 148.790144] ? SyS_mkdir+0x220/0x2a0 [ 148.793857] ? do_syscall_64+0x281/0x940 [ 148.797917] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 148.803268] ? find_held_lock+0x35/0x1d0 [ 148.807312] ? find_held_lock+0x35/0x1d0 [ 148.811355] ? __lock_is_held+0xb6/0x140 [ 148.815396] ? check_same_owner+0x320/0x320 [ 148.819700] ? rcu_note_context_switch+0x710/0x710 [ 148.824607] ? rcu_read_lock_sched_held+0x108/0x120 [ 148.829602] should_failslab+0xec/0x120 [ 148.833555] kmem_cache_alloc+0x47/0x760 [ 148.837594] ? memcpy+0x45/0x50 [ 148.840854] ? kstrdup+0x59/0x70 [ 148.844202] __kernfs_new_node+0xe2/0x570 [ 148.848330] ? kernfs_dop_revalidate+0x380/0x380 [ 148.853074] ? snprintf+0xc0/0xf0 [ 148.856506] ? vsprintf+0x40/0x40 [ 148.859935] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 148.864844] ? cgroup_file_name+0x1d0/0x1d0 [ 148.869153] kernfs_new_node+0x80/0xe0 [ 148.873032] __kernfs_create_file+0x4b/0x320 [ 148.877424] cgroup_addrm_files+0x3c5/0xa70 [ 148.881728] ? cgroup_file_write+0x710/0x710 [ 148.886117] ? cpu_cgroup_css_alloc+0x30/0x30 [ 148.890594] ? __lock_is_held+0xb6/0x140 [ 148.894633] ? sched_online_group+0x4e0/0x4e0 [ 148.899104] ? cpu_cgroup_css_online+0x3a/0x50 [ 148.903663] ? online_css+0x224/0x2e0 [ 148.907444] css_populate_dir+0x198/0x420 [ 148.911569] cgroup_apply_control_enable+0x390/0xbc0 [ 148.916650] ? cgroup_propagate_control+0x570/0x570 [ 148.921649] ? css_populate_dir+0x289/0x420 [ 148.925950] cgroup_mkdir+0x56f/0xfc0 [ 148.929724] ? __lock_is_held+0xb6/0x140 [ 148.933763] ? cgroup_destroy_locked+0x750/0x750 [ 148.938494] ? rcu_read_lock_sched_held+0x108/0x120 [ 148.943484] ? kmem_cache_free+0x258/0x2a0 [ 148.947693] ? set_nlink+0xc1/0x160 [ 148.951295] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 148.956202] ? generic_permission+0x105/0x3c0 [ 148.960677] ? cgroup_destroy_locked+0x750/0x750 [ 148.965411] kernfs_iop_mkdir+0x153/0x1e0 [ 148.969533] vfs_mkdir+0x390/0x600 [ 148.973054] SyS_mkdir+0x220/0x2a0 [ 148.976571] ? SyS_mkdirat+0x2b0/0x2b0 [ 148.980437] ? do_syscall_64+0xb7/0x940 [ 148.984388] ? SyS_mkdirat+0x2b0/0x2b0 [ 148.988254] do_syscall_64+0x281/0x940 [ 148.992119] ? vmalloc_sync_all+0x30/0x30 [ 148.996244] ? _raw_spin_unlock_irq+0x27/0x70 [ 149.000717] ? finish_task_switch+0x1c1/0x7e0 [ 149.005188] ? syscall_return_slowpath+0x550/0x550 [ 149.010093] ? syscall_return_slowpath+0x2ac/0x550 [ 149.014997] ? prepare_exit_to_usermode+0x350/0x350 [ 149.019994] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 149.025339] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 149.030160] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 149.035325] RIP: 0033:0x454e79 [ 149.038492] RSP: 002b:00007fc84f8abc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 2033/05/18 03:33:54 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000480)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040), 0x0, &(0x7f0000000240)=ANY=[]) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xfc3, 0x600400) mkdirat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x101) 2033/05/18 03:33:54 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000380)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(ghash,fpu(pcbc(aes-aesni)))\x00'}, 0xfffffd93) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000013c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405f", 0x40}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/155, 0x9b}], 0x1, &(0x7f0000001480)=""/66, 0x42}, 0x0) [ 149.046177] RAX: ffffffffffffffda RBX: 00007fc84f8ac6d4 RCX: 0000000000454e79 [ 149.053422] RDX: 0000000000000000 RSI: 0000010000002007 RDI: 0000000020002a40 [ 149.060670] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 149.067917] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 149.075164] R13: 00000000000003ea R14: 00000000006f7e90 R15: 0000000000000026 [ 149.082594] cgroup: cgroup_addrm_files: failed to add max, err=-12 2033/05/18 03:33:54 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000100)='\x00', 0x1) ioctl$TCSETSW(r0, 0x5403, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xffffffffffffff13}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f0000000040)=@known='com.apple.FinderInfo\x00', &(0x7f0000000080)='/dev/ptmx\x00', 0xa, 0x1) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000180)="ab10e2a747724b8e3c8248b535e20bc7fb7ab4") read(r1, &(0x7f0000000380)=""/181, 0xb5) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) clock_getres(0x5, &(0x7f0000000000)) 2033/05/18 03:33:54 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x8000) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x800, 0x1f, 0x4, 0x4, "1be36ea63c0977a89217356bc17b9aaf8a5dad95f0b54774cfabf6b3e8c6a00af56cc8781fcc54d582bf8cc4cedb87e5b2becf979e014e52ef16c646bd85b7a8", "12da394e8bc0c89e8d6f7c058513ad0970f64cd056eaa33316801bac7a9b2f08", [0xfff, 0x1]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000340)="d9b20d0066b98b0000000f320f320f01c9260f239cf30f2056670f009307980000b8c0000f00d80f01cbbaf80c66b8422d3b8c66efbafc0cb80001ef", 0x3c}], 0x1, 0x0, &(0x7f0000000140)=[@flags={0x3}], 0x1) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00000001c0)=@ioapic={0x3000, 0x8, 0x6, 0x2, 0x0, [{0x8, 0x6, 0x3fe5, [], 0x1}, {0x58, 0xffffffffffff8000, 0x6, [], 0x9}, {0x7, 0x1, 0x5, [], 0x4}, {0x1a3, 0x8, 0x8}, {0x7ff, 0x34b, 0x2, [], 0x9}, {0x5, 0x1, 0x800, [], 0x164}, {0x53, 0x3, 0x3ff, [], 0x8001}, {0x0, 0x81, 0x0, [], 0x6}, {0x6, 0xf4b6207, 0x0, [], 0x800}, {0x10000, 0xffff, 0x96b, [], 0x4}, {0x1, 0x8000, 0xb64, [], 0x8}, {0x8, 0x0, 0x3, [], 0x80000001}, {0x5, 0x7ff, 0x7fffffff, [], 0x2}, {0xfffffffffffff280, 0x100000000, 0x1, [], 0x464}, {0x5, 0x800, 0x9, [], 0x3}, {0x4, 0x4d, 0x400}, {0xffffffffffffffe0, 0x10000, 0x1, [], 0x400}, {0x0, 0x2, 0x200, [], 0x456f5c49}, {0x6, 0x8000, 0x2, [], 0x81}, {0x9, 0x4, 0x200, [], 0x4}, {0x9, 0x9, 0x867, [], 0xffffffff}, {0x4, 0x3, 0xfffffffffffffff8, [], 0x1}, {0x8, 0xffff, 0x85, [], 0x6}, {0x7fff, 0xff, 0x2, [], 0x7f}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2033/05/18 03:33:54 executing program 1: r0 = socket(0xf, 0x4000000000080001, 0x23) setsockopt(r0, 0x107, 0xb, &(0x7f0000001000), 0xfffffe7f) 2033/05/18 03:33:54 executing program 0 (fault-call:8 fault-nth:39): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) open(&(0x7f00000000c0)='./file0\x00', 0xa0441, 0x80) syz_mount_image$msdos(&(0x7f0000000400)='msdos\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x1, &(0x7f0000001640)=[{&(0x7f0000000480)="9196b107dc9e5c731d56d84afae6a7bf24", 0x11, 0x1f}], 0x0, &(0x7f00000016c0)=ANY=[]) socket$vsock_stream(0x28, 0x1, 0x0) mkdir(&(0x7f0000000180)='./file0//ile0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000002a40)='./file0//ile0\x00', 0x10000002007) syz_mount_image$btrfs(&(0x7f0000001700)='btrfs\x00', &(0x7f0000001740)='./file0//ile0\x00', 0x0, 0x1, &(0x7f0000002940)=[{&(0x7f0000001780)="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", 0xff1, 0x3ff}], 0x8044, &(0x7f00000029c0)=ANY=[]) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) 2033/05/18 03:33:54 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000013c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405f", 0x40}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) recvmsg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/155, 0x9b}], 0x1, &(0x7f0000001480)=""/66, 0x42}, 0x0) epoll_create1(0x0) [ 149.230089] FAT-fs (loop0): bogus number of reserved sectors [ 149.236074] FAT-fs (loop0): Can't find a valid FAT filesystem [ 149.284846] FAULT_INJECTION: forcing a failure. [ 149.284846] name failslab, interval 1, probability 0, space 0, times 0 [ 149.296214] CPU: 0 PID: 10966 Comm: syz-executor0 Not tainted 4.16.0-rc7+ #7 [ 149.303400] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 149.312753] Call Trace: [ 149.315342] dump_stack+0x194/0x24d [ 149.318975] ? arch_local_irq_restore+0x53/0x53 [ 149.323652] should_fail+0x8c0/0xa40 [ 149.327353] ? kstrdup+0x39/0x70 [ 149.330710] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 149.335800] ? cgroup_apply_control_enable+0x390/0xbc0 [ 149.341095] ? kernfs_iop_mkdir+0x153/0x1e0 [ 149.345403] ? vfs_mkdir+0x390/0x600 [ 149.349107] ? SyS_mkdir+0x220/0x2a0 [ 149.352817] ? do_syscall_64+0x281/0x940 [ 149.353056] IPVS: ftp: loaded support on port[0] = 21 [ 149.356873] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 149.356889] ? find_held_lock+0x35/0x1d0 [ 149.356907] ? find_held_lock+0x35/0x1d0 [ 149.356923] ? __lock_is_held+0xb6/0x140 [ 149.379543] ? check_same_owner+0x320/0x320 [ 149.383845] ? rcu_note_context_switch+0x710/0x710 [ 149.388749] ? rcu_read_lock_sched_held+0x108/0x120 [ 149.393747] should_failslab+0xec/0x120 [ 149.397698] kmem_cache_alloc+0x47/0x760 [ 149.401734] ? memcpy+0x45/0x50 [ 149.404994] ? kstrdup+0x59/0x70 [ 149.408345] __kernfs_new_node+0xe2/0x570 [ 149.412469] ? kernfs_dop_revalidate+0x380/0x380 [ 149.417206] ? snprintf+0xc0/0xf0 [ 149.420636] ? vsprintf+0x40/0x40 [ 149.424066] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 149.428972] ? cgroup_file_name+0x1d0/0x1d0 [ 149.433270] kernfs_new_node+0x80/0xe0 [ 149.437134] __kernfs_create_file+0x4b/0x320 [ 149.441521] cgroup_addrm_files+0x3c5/0xa70 [ 149.445823] ? cgroup_file_write+0x710/0x710 [ 149.450210] ? cpu_cgroup_css_alloc+0x30/0x30 [ 149.454687] ? __lock_is_held+0xb6/0x140 [ 149.458726] ? sched_online_group+0x4e0/0x4e0 [ 149.463194] ? cpu_cgroup_css_online+0x3a/0x50 [ 149.467751] ? online_css+0x224/0x2e0 [ 149.471529] css_populate_dir+0x198/0x420 [ 149.475657] cgroup_apply_control_enable+0x390/0xbc0 [ 149.480739] ? cgroup_propagate_control+0x570/0x570 [ 149.485734] ? css_populate_dir+0x289/0x420 [ 149.490037] cgroup_mkdir+0x56f/0xfc0 [ 149.493811] ? __lock_is_held+0xb6/0x140 [ 149.497849] ? cgroup_destroy_locked+0x750/0x750 [ 149.502578] ? rcu_read_lock_sched_held+0x108/0x120 [ 149.507570] ? kmem_cache_free+0x258/0x2a0 [ 149.511781] ? set_nlink+0xc1/0x160 [ 149.515383] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 149.520284] ? generic_permission+0x105/0x3c0 [ 149.524757] ? cgroup_destroy_locked+0x750/0x750 [ 149.529487] kernfs_iop_mkdir+0x153/0x1e0 [ 149.533609] vfs_mkdir+0x390/0x600 [ 149.537125] SyS_mkdir+0x220/0x2a0 [ 149.540640] ? SyS_mkdirat+0x2b0/0x2b0 [ 149.544504] ? do_syscall_64+0xb7/0x940 [ 149.548452] ? SyS_mkdirat+0x2b0/0x2b0 [ 149.552314] do_syscall_64+0x281/0x940 [ 149.556175] ? vmalloc_sync_all+0x30/0x30 [ 149.560299] ? _raw_spin_unlock_irq+0x27/0x70 [ 149.564769] ? finish_task_switch+0x1c1/0x7e0 [ 149.569239] ? syscall_return_slowpath+0x550/0x550 [ 149.574144] ? syscall_return_slowpath+0x2ac/0x550 [ 149.579053] ? prepare_exit_to_usermode+0x350/0x350 [ 149.584047] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 149.589386] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 149.594206] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 149.599370] RIP: 0033:0x454e79 [ 149.602535] RSP: 002b:00007fc84f8abc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 149.610220] RAX: ffffffffffffffda RBX: 00007fc84f8ac6d4 RCX: 0000000000454e79 [ 149.617465] RDX: 0000000000000000 RSI: 0000010000002007 RDI: 0000000020002a40 [ 149.624708] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 149.631954] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 149.639197] R13: 00000000000003ea R14: 00000000006f7e90 R15: 0000000000000027 [ 149.646681] cgroup: cgroup_addrm_files: failed to add max, err=-12 2033/05/18 03:33:55 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000001480), 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) readv(r0, &(0x7f0000001980)=[{&(0x7f0000001640)=""/180, 0xb4}, {&(0x7f00000018c0)=""/182, 0xb6}], 0x2) r1 = syz_open_pts(r0, 0x2) readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/61, 0x3d}, {&(0x7f00000001c0)=""/200, 0xc8}, {&(0x7f00000014c0)=""/239, 0xef}, {&(0x7f0000000080)=""/10, 0xa}], 0x4) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000440)=0x5, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) dup3(0xffffffffffffffff, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) r2 = socket$inet(0x2, 0x0, 0xfff) readv(0xffffffffffffffff, &(0x7f0000000180), 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000380)={0xefa, 0x800, 0x0, 0xbd680000000, 0x9, 0x1}, 0xc) setsockopt$inet_int(r2, 0x0, 0x21, &(0x7f00000000c0)=0x3, 0x4) 2033/05/18 03:33:55 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x8000) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x800, 0x1f, 0x4, 0x4, "1be36ea63c0977a89217356bc17b9aaf8a5dad95f0b54774cfabf6b3e8c6a00af56cc8781fcc54d582bf8cc4cedb87e5b2becf979e014e52ef16c646bd85b7a8", "12da394e8bc0c89e8d6f7c058513ad0970f64cd056eaa33316801bac7a9b2f08", [0xfff, 0x1]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000340)="d9b20d0066b98b0000000f320f320f01c9260f239cf30f2056670f009307980000b8c0000f00d80f01cbbaf80c66b8422d3b8c66efbafc0cb80001ef", 0x3c}], 0x1, 0x0, &(0x7f0000000140)=[@flags={0x3}], 0x1) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00000001c0)=@ioapic={0x3000, 0x8, 0x6, 0x2, 0x0, [{0x8, 0x6, 0x3fe5, [], 0x1}, {0x58, 0xffffffffffff8000, 0x6, [], 0x9}, {0x7, 0x1, 0x5, [], 0x4}, {0x1a3, 0x8, 0x8}, {0x7ff, 0x34b, 0x2, [], 0x9}, {0x5, 0x1, 0x800, [], 0x164}, {0x53, 0x3, 0x3ff, [], 0x8001}, {0x0, 0x81, 0x0, [], 0x6}, {0x6, 0xf4b6207, 0x6b}, {0x10000, 0xffff, 0x96b, [], 0x4}, {0x1, 0x8000, 0xb64, [], 0x8}, {0x8, 0x0, 0x3, [], 0x80000001}, {0x5, 0x7ff, 0x7fffffff, [], 0x2}, {0xfffffffffffff280, 0x100000000, 0x1, [], 0x464}, {0x5, 0x800, 0x9, [], 0x3}, {0x4, 0x4d, 0x400}, {0xffffffffffffffe0, 0x10000, 0x1, [], 0x400}, {0x0, 0x2, 0x200, [], 0x456f5c49}, {0x6, 0x8000, 0x2, [], 0x81}, {0x9, 0x4, 0x200, [], 0x4}, {0x9, 0x9, 0x867, [], 0xffffffff}, {0x4, 0x3, 0xfffffffffffffff8, [], 0x1}, {0x8, 0xffff, 0x85, [], 0x6}, {0x7fff, 0xff, 0x2, [], 0x7f}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2033/05/18 03:33:55 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xeef, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x100000000, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000140)=0x1, 0x9, 0x0, &(0x7f00000001c0), &(0x7f0000000200), 0x1) mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f000000dfc8)={&(0x7f0000019ff0)={0x1d, r1}, 0x10, &(0x7f000000eff0)={&(0x7f0000019000)={0x1, 0x0, 0x0, {}, {}, {0x0, 0x0, 0x1}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "405e51f3ac446a3e"}}, 0x48}, 0x1}, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) r3 = dup2(r2, r0) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x20181) mknodat(r3, &(0x7f00000000c0)='./file0\x00', 0xd000, 0x0) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000000040)={0x9, 0x0, 0x8}) 2033/05/18 03:33:55 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2}) ioctl(r0, 0x8918, &(0x7f0000000180)="c27cf085c73d77f905015f517ab3d86dfc5369588688f503e7275416338d4fcf27d3f48f3c62621eb1b59a2cfd070818c902b7315170197b804eb96f6d22987ea87aeeef035e190f0963") 2033/05/18 03:33:55 executing program 0 (fault-call:8 fault-nth:40): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) open(&(0x7f00000000c0)='./file0\x00', 0xa0441, 0x80) syz_mount_image$msdos(&(0x7f0000000400)='msdos\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x1, &(0x7f0000001640)=[{&(0x7f0000000480)="9196b107dc9e5c731d56d84afae6a7bf24", 0x11, 0x1f}], 0x0, &(0x7f00000016c0)=ANY=[]) socket$vsock_stream(0x28, 0x1, 0x0) mkdir(&(0x7f0000000180)='./file0//ile0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000002a40)='./file0//ile0\x00', 0x10000002007) syz_mount_image$btrfs(&(0x7f0000001700)='btrfs\x00', &(0x7f0000001740)='./file0//ile0\x00', 0x0, 0x1, &(0x7f0000002940)=[{&(0x7f0000001780)="1777daf69271b126e3f65133dc662f2119313251eaa708371573804ed34d6dc12fec1960c942129630e3fc8f8128f136a98f125d7976a4896f867ce771218fc32ca31d9760c850aeb4a52daed4413a3335bdd8a44cdef3062c5c96efab476e3e5e9b9b8062c385cee4b86941b0a256e0a8db4143824225176040671373f349185d5e0dfb6a8e83c0b0a69532913d34a6a04f7586f0140fca7f5132e04badc04acc32f492bd503d24e56c365f560cd7d83f2165b88dfd1fa602c57cf6e0f95f4ff5e6f90ad7695fdc5b0459c294d7f60592e6a5fbcea29740cea07d3d34a2b004d4353e0042ae247aeb7f5d471b052981e4cf21489d33bca142385fe4ca3888eb73aececef2fedb56a5cc085f65825a9d557222f522af202b24413910c50a90f8d8669e50c605b70bc785b4d9e4c65fa23531cbb75e80788fb2aef13afcb9ab3d9a83b44754d49ea2be655e7e6cebebc9b7c4c91e3e15b38bc08d6eb397d3893389b6470b4e793231107d387fbf24df506c570bfe03d8d22bb7379e14e2f1aceaf79e26c4d6e384f3cc65aabbb7b3c3d8c15823453b8665115a7e668b30ded5a14613b32e33ed825df8a9d91697e87ed851b0c23e9bbaa7dcc048bdf005d4d0584da4d8a53ddb0ac72a9d8626f8b4430df8245d438d65bf3397e6fd0df2cd1327946ddf953c00c23d546410c2a8d3dd711a7faf8f57fd7ccc3048d78aae72186a118b1ecfc2f6e210879577be6b1bb99de3df51b61edd77cd91e4819b45870fae632acf1b512cbe9364029cbc01eb39b9bdfac160679a4b1230371b064bbb28f883364271391a7216cd9b3758f639bbaa9e33544f8e13b0b7538e9b902579ec034191ba5b8fef3b978111c14b19c6f4a364bb0831b357b047a490cc0ccc2de60f3c85b7d540156e020fb3c61f3dd427557a0afc9f3b7b6cf379494d1bdc4776ef7cdfef830e8b3419b6872d3acc6b110b5f1eb8ff0d27f3afb98f99855d0627dd73ed30250120898c94298a6d925cb478348ee75ae763f26b0791b0fa1a41cda06b0620c7d111256fda2c198e4a2773b3770af4d0a94ccb428e86445c6f691da9a30f126ce09422613867a72d96864b578b7744abcce29de5d6048b57b8ca6bae83dcea28207eb9d2d1eaa615733b8da29508269dbde96c8d34e140d05fb2ef0eeffcfb040f8c1537918e7e370b743d0cc8a47fe0a5f5bbb44f2c8001907f252e586d02474e696a56845bed0013801741756487dc0baf1a60d9bb228656a9bfcd09030ccf366a6278cd5969b0d22bcf1b40083c1556b9a521b100edc3d9e812c1d92e525074d91e2b59d8c8ba07c8102eb445fd2e98c117f5a7253ac40e569e9ac2a62a06783f58032cf20e59aa3c5693347feb33fdd44c40c3323e6d5e3f47ac175a52be3e6b56bfd0b14d68addd1a8ff98f4b5b4d372280ed40b84a6c20c9b9c72a3928bd2ca9c4ec689ddc44ee416f5a664dae268870e2aaf557ad0267de98fb631c8286d7a9c8825c2b830cfcd763d3e020778ddfb251b9cef899e386632210749e629e8026c0f145a4e9a43d230a8e9e8b52028c59467f69182da923df4f98e67441d68706434ac6ebeb1d4a1c080eaa242024c636fb3a05f73388232f7b6c447fd909c9437f62757723718f627dc8cb64736a827d93afe95fb56bfb245252827a7630c8d072bce859e4fd9493b0f42e7ee064249171b9f469ed34f3cb52c06fa18d1ed45999066871548b03fa0355cbd7dd5e2887fd93f8fedb86904b9319ec542c496cd65bf38a527b428695c1b613fa8e39aa5fcf081ecc29af24cd976ee9135ae78251d9081a7b85b67e2c28d87f2a464fb0db635385edfae26bccb45c8a8b4fcfb014050c3563ea0ab6df1327e3be04e57942b05a335645c5d99c436af3a7f288b34f8c7dd35d43c1563adb2c044547ae69c2b54735a11352c1e7c619a00a6ce725ee92ad2797afb3f57b6ac6dd924124746cdc48d51ea4b689f99fe5f8d3449fde9808e6e11b6a6f16c6c48392e13dc275567760a246d7d6619e5179c3d073007fba0e212e206a2aa808edf7d1631f6cec7d1f9e3deae96322c3ec1ef775cd4acf7a16cca7f47d6e4b3440b6474cac3d3834325428efc7fd4bd00307619a0e48c1a05556fda8d10755ac8c9b5501aae5ee8d885ce14d2b6454476ef008646e6857d5b9a8d0d8d4f1c05282dd6c17ac1bfe77f9fe43df8adc5418eecf0286a286a7b3075561de983738ff013348be88231bf0d8374aa2c12a5162f66d7aa1fc703b381362a79c0423e06896d3b64ff529ab343dcd361dca648b100206652c0273582dae1ee411e5029331412c674f31f45708988705d49916928e76cee35f1918cd3def3873592aa08eeccc7f066f6124512f52d6df7afff1d238d63921f480bde93547bd058bea14f96b2cef0515d20059c53a78395bca8e09f7a1d46b1339a67230c7e6892908337f2bd19642189a9380cab51cc3da7da09dc6a0843520557680b897a7cc4c615760c899cf6bd50491c554503eb5b214cd2ca8fe0f15cc3272b5604a70b5c64ac0f7053c9d6fe9c993f9c98fad11be0cc7bc1213f17ff9358174977e6270976b8dd6586eb9a6dfe4cb0ea547ff543c652982cb18ed887407f5fa77e4628ac6e548bf13190a6808dba6d00b40322fd14b28f177d77fe61036777a843d5849bbd34890b3e88130ac7bb34ebc80340cdff351cf478ecbb7b61ee1085c14ceebf0de50f5a5b55a8ce844925b7d97238fb91f043dd257c027f8f81474dead2534223c552bad64da7e69a3e9809f7d7c5e19ddacfbc085cdfa71fcf8eeeb73610fe80fc00973be7e67ad37ae134e789d042edf912d1e11ca6986b7782c89b196382e499366614a326572e3caccf81839eda322c2f5b1415c9fdfd6844bd4757f5f20ddbdd61aa0d07234381ef0d5ff875b9f296d84e32333123c33980e109636a28e2c58fcfcc85b3d2b376eb5a6eba6513795b65eda5fd054b528a66c63fb44a82644bad50e666eef335af68283d3c6afb62a398f2e03216fd670337c89b4100b03c20b7b73544396932b35ef73838138d39728607e82ea08d23223675611e213a4162c50d07bd68940da3ad2e0945f71ad1a30b3ec132ffc885980ca6fe03fbf93ddff6dd3a50d0f1d21a349b1abe343fe86c7662eb3ca0781ddfc172fbd618e441b70dd3cecec1c2b65540086737835a9fea14e8041a2dd80c504eb0287ecf62ece6e7ef99e173acaab09a77e5f9011371f1ccb3c9b6c27e630cd0014b51dc4d8b81c2e21a1477272df304a854cafdb2aaee6b477ee0ce4acdbaa4eb7bb89b063d3a999567a664badcfb463c32c59101f2fc91f9c80fe7c93a2b7264c4eb8f3b28ef57ef7a9caa55946edfabda1b1f7bdf37063d41e7c3a21a61056cdf4898cfa76223fcccb730b396a6afc0b36c5ce17ca7f1e8e64d33dcc14a0cc6dd5f318a3606e80cf3829caed9e40c9ae56661f78cd98f769bd044b9135d5b1b7431e2556f5da43ccf77b37d72f298b0aa10f100bbbce7744528c1d46959c28870af49e1747167b4eafe47683342cb89864c9408295eab86b08a4a33a0d6eb115555f6914f9f44603dace8b22132182832516a516330b40d5b9c60f32df1fe754a494b24d8d4bca301719d6cbcfb16c7d911437a284b4dcb3ee9bb86f6acd1bbde65c98eaebb85973f556b91b5aeef9c654c0b790f500c8aa20e3ed0325fb3d145964885ab3952b69cfe6715f5d6fb03f863c5c167484a7c05448aa7cdd92c1703c01d2d47aca8a03a590b1723f96e556554f29b668fb066300deaf3ed1787a9242d954fb70c67ce6e9a2ff743aca47b814272aae59bf48e09f8cdff2930aa4c4f2ff8c6333a3a75ed8ad37a587b858857df3d45090850847ee6752a70aacb23f1bac12d2173642cc88e91f497c8410ab0842c8363fa895fe38b8b7a9a79b82ca7a776d57aee6bb334292e57e74df4f4574c60c8344ace15933d657e4a2dd9062c2e5a98316a0dfe5e2c9e330d628d19238e7923914f3797efa1f9bb3c8e6e029df1f58521262f1c99f0ac71dc36a548f361c05978b39389b16d3d77f2046f180b24bee85fe73fa66c15aad980ccd799da46a9ca7777ed2c7d6f7cca12c5e83665d4a141433a3a54807c6ba89ac28180e1f172c81ba2f417910893c8c1d8d4da1df06b3fc5f015180c94c8b7ef2343ba7ec52f983c58f63fce46535a22c6116957108d9b9a3d8b6f1ab45e525df8ec74676eabc80d49778c5db12cedeb5de864c0f0aed4b72cf51d4baf9a0bc1207b8e905eac4dc5135c4a69fc5b533e949f2e59f21e629a4c077cd2703a555ea7049d9309af03befa65079378d231b5326979264991c015e8878d9d56bae870d2ee83271d2f065518de53272001079cdfeb0dc87d7fed9509041296270a2cfdf817f44f220a1ed3dcacef96e4345d48c7580a9eea031fe8bd23d1269a1f6eaa0a3c91796586122913e48b42dd08d8cb8f3221e3157b729f341aeeae1acc39c5299db147a94ec99c90f5693e4c0352457c8e6fe6bb702173914a237cfc9a5977a1654a2619696a8fd27ab7164b64fb1792f49940c74adac19f1f933e356c59311dda09dd2cd1f4e3d4b990a3a55c1c3b8a1fe044748be364a5e9b1d568c850d759b34db9c38c05546793251b2693771348c99fac35ae534a3cd1cae499f3af0fd3102070dc9cf40e8eca0165907f5395f8e343cd8bdfe23df970528266f32abd4acab148539eaac8666cf67402813b833c06e03df83a4079b94596d1b91498dfeddaab81f4f0e3e81e58e7ae1191a496b624bf9bc60774fd4f8fe108b53c1bab4dbbaf46ffa2376aa6d2c71e9c18598c730068bfc40db77c271242b7e110163b58a865a05c490cc1c6cbfa9097c5f8b8333c2bb34d2e7fffbbad8f69eabdef98fac571d1b704e8e5171b0b80ba648c6de6b9607ed501b951bf78e6ccc114f5b7ef3ccedffa81c242becb8cf2ab0f7f2f19443fde8e7e152f1e394a1d1f4df6debd0b01e1c74c979658cd7aba79318a39bc23d13e14f351f5698fafb9d3de82aa67034854cbcdeabc306ca01137f41665114c6730fe68372199fde4c5b3f2dd5c727d4ab27943ed2bb575de03bf44ee8895af9ba1e73855c7bd83a8a60e0e425bfeba973eea360f63c603af933d1c533d6f0c349d90578b2fef9b3b67d866e04b9b53b7c94ac9c67f62472369daf6e15e14b6d1f8e8cfc81fe234601dc974892c7af62775eeca52d05a8a3972b8e8ace6265660d32049ee15c5d95221aac4b3f0c0278b5dbd5c024c9c9b34739e4806a6e0f5546bd4d6fda608e841a5a0190e869a8822d5f4f73add464abbb3d599e074fa112fd45b6d10f65dad7997ced4d4a8bcda9bd92d580aa614877786106193635d1cf1bd61e8b028d07c3a7744d2b93b9f0659fa978f73246020a5eb2edee6259ef0540f9fa68f79cbd3aae57d9125344f1b199402e35c1beb2a918a11d02e577c52b1cf3e5ca88305675b46cc102c384bd3595f3dec9cbd6ae2aecf3985219b259e56dced4d803c4580f84996ec1c364d8f7d013a845609f9f0f0cbd72c0ce92eef1133992d07bfefb4d98a6d05a43c28c60f358783883e8ce8b8629ef507b5335b341fb03f341c15e15be29741c88ac0c1e855c404220c6ebd7773c34f5b7a158fc34165325951dc8da3f9afb9f34452904c541e1c31a488d006edbdf9a581970347f6d3bc7351ef98f2acc3fbd5491d5fc17c2d683ee7b2583e115dc79d07e4d88dd9079d47c653a3e15243f", 0xff1, 0x3ff}], 0x8044, &(0x7f00000029c0)=ANY=[]) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) 2033/05/18 03:33:55 executing program 1: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000400)) r0 = perf_event_open(&(0x7f0000000500)={0x7, 0x70, 0x9, 0x7, 0x7ff, 0xffffffff, 0x0, 0x1, 0x20001, 0x5, 0x1, 0x9, 0x8, 0xfffffffffffffff7, 0x4, 0x67b, 0x8001, 0x7fffffff, 0x7, 0xbe, 0xb8, 0x5, 0xd9, 0x5, 0x128, 0x6, 0x4, 0xfffffffffffffeff, 0x1, 0x3, 0xffffffff, 0x1, 0xfffffffffffffffb, 0x0, 0x400, 0x1, 0x7fffffff, 0x0, 0x0, 0x5a, 0x4, @perf_config_ext={0x2, 0x2}, 0x20, 0x99b, 0x0, 0x7, 0x1, 0x1, 0xffffffff}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0xa) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000440)=0x100) mkdir(&(0x7f0000000580)='./file1\x00', 0xfffffffffffffffd) socketpair(0x8, 0x2, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000003c0)={&(0x7f0000000080)='./file1\x00', r1}, 0x10) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000680)={&(0x7f00000006c0)='./file0/file0\x00', r2}, 0xfffffffffffffe88) mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)='rpc_pipefs\x00', 0x0, &(0x7f0000000300)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='squashfs\x00', 0x808, &(0x7f00000002c0)="ac9558818f62e72b6f91beaceadb3a985059e3daba0fff7ae9829a87f616e2adebede33891df5f847f840b1d4601d44abb3d8ed8e1a5a741efd6bec2997e6789fb79eb8d89122d9abb2de430a722093924adc54397469b0f3dc53737fed53ba196085ec845c3e43ec52eec494437593e784a6aa83927d2bc251f7b515a10779a7af4c2f092dba12cbd849c5429cd154c171f0cf888bda02abae80bb8817734409e219dac443300b80b358fbf6d4a7ed3577aef284cf07f4bfdc0e87157fc902a003d3eef3d0730a347") lsetxattr(&(0x7f0000000280)='./file1\x00', &(0x7f00000005c0)=@random={'security.', 'nfs\x00'}, &(0x7f0000000600)=',posix_acl_accessppp1vmnet1\x00', 0x1c, 0x2) connect$ipx(r2, &(0x7f0000000640)={0x4, 0x2, 0x8000, "27363a69e1bb", 0x80000001}, 0x10) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2033/05/18 03:33:55 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x103000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000080)={0x0, 0xa0000000080000, 0xffffffffffffff9c}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000980)={{{@in6=@local, @in=@multicast1}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000300)={0x1000, &(0x7f0000001540)=""/4096}) bind(0xffffffffffffffff, &(0x7f0000000580)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f0000000880)=ANY=[]}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000004c0)=0x80000001, 0x4) getpeername$netrom(0xffffffffffffffff, &(0x7f0000000400)=@full, &(0x7f0000000140)=0x48) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000500)={{0x2, 0xfffffffffffffffe, @dev={0xac, 0x14, 0x14}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00000003c0)={'irlan0\x00'}) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000a80)={'vlan0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}) connect$llc(0xffffffffffffffff, &(0x7f0000000700)={0x1a, 0x339, 0x1f, 0x1e8d, 0x1f, 0x50, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x10) read(r2, &(0x7f0000000200)=""/41, 0x29) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000240)=0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r3, 0x29, 0x41, &(0x7f0000000600)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) 2033/05/18 03:33:55 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000013c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) timerfd_create(0x0, 0x800) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405f", 0x40}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/155, 0x9b}], 0x1, &(0x7f0000001480)=""/66, 0x42}, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x4000) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x84, r3, 0x400, 0x70bd2c, 0x25dfdbfb, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}]}, 0x84}, 0x1}, 0x4000) 2033/05/18 03:33:55 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000013c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405f", 0x40}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) [ 149.861805] FAT-fs (loop0): bogus number of reserved sectors [ 149.867679] FAT-fs (loop0): Can't find a valid FAT filesystem [ 149.924501] FAULT_INJECTION: forcing a failure. [ 149.924501] name failslab, interval 1, probability 0, space 0, times 0 [ 149.936172] CPU: 0 PID: 10991 Comm: syz-executor0 Not tainted 4.16.0-rc7+ #7 [ 149.943366] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 149.952715] Call Trace: [ 149.955300] dump_stack+0x194/0x24d [ 149.958938] ? arch_local_irq_restore+0x53/0x53 [ 149.963609] ? __save_stack_trace+0x7e/0xd0 [ 149.967944] should_fail+0x8c0/0xa40 [ 149.971660] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 149.976766] ? kasan_kmalloc+0xad/0xe0 [ 149.980654] ? kmem_cache_alloc_trace+0x136/0x740 [ 149.985494] ? cfq_cpd_alloc+0x54/0x90 [ 149.989379] ? blkcg_css_alloc+0x165/0x6b0 [ 149.993609] ? cgroup_apply_control_enable+0x44d/0xbc0 [ 149.998866] ? SyS_mkdir+0x220/0x2a0 [ 150.002561] ? do_syscall_64+0x281/0x940 [ 150.006604] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 150.011947] ? do_syscall_64+0x281/0x940 [ 150.015994] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 150.021345] ? find_held_lock+0x35/0x1d0 [ 150.025386] ? __lock_is_held+0xb6/0x140 [ 150.029431] ? check_same_owner+0x320/0x320 [ 150.033733] ? rcu_note_context_switch+0x710/0x710 [ 150.038647] should_failslab+0xec/0x120 [ 150.042598] kmem_cache_alloc_trace+0x4b/0x740 [ 150.047157] ? rcu_read_lock_sched_held+0x108/0x120 [ 150.052150] ? kmem_cache_alloc_trace+0x459/0x740 [ 150.056977] bfq_cpd_alloc+0x54/0x90 [ 150.060669] blkcg_css_alloc+0x165/0x6b0 [ 150.064705] ? bfq_pd_alloc+0xe0/0xe0 [ 150.068480] ? blkcg_deactivate_policy+0x430/0x430 [ 150.073389] ? __lock_is_held+0xb6/0x140 [ 150.077433] cgroup_apply_control_enable+0x44d/0xbc0 [ 150.082517] ? cgroup_propagate_control+0x570/0x570 [ 150.087514] ? css_populate_dir+0x289/0x420 [ 150.091815] cgroup_mkdir+0x56f/0xfc0 [ 150.095594] ? __lock_is_held+0xb6/0x140 [ 150.099634] ? cgroup_destroy_locked+0x750/0x750 [ 150.104368] ? rcu_read_lock_sched_held+0x108/0x120 [ 150.109361] ? kmem_cache_free+0x258/0x2a0 [ 150.113574] ? set_nlink+0xc1/0x160 [ 150.117178] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 150.122081] ? generic_permission+0x105/0x3c0 [ 150.126553] ? cgroup_destroy_locked+0x750/0x750 [ 150.131288] kernfs_iop_mkdir+0x153/0x1e0 [ 150.135419] vfs_mkdir+0x390/0x600 [ 150.138940] SyS_mkdir+0x220/0x2a0 [ 150.142460] ? SyS_mkdirat+0x2b0/0x2b0 [ 150.146324] ? do_syscall_64+0xb7/0x940 [ 150.150275] ? SyS_mkdirat+0x2b0/0x2b0 [ 150.154144] do_syscall_64+0x281/0x940 [ 150.158009] ? vmalloc_sync_all+0x30/0x30 [ 150.162141] ? _raw_spin_unlock_irq+0x27/0x70 [ 150.166613] ? finish_task_switch+0x1c1/0x7e0 [ 150.171085] ? syscall_return_slowpath+0x550/0x550 [ 150.175993] ? syscall_return_slowpath+0x2ac/0x550 [ 150.180900] ? prepare_exit_to_usermode+0x350/0x350 [ 150.185896] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 150.191240] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 150.196063] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 150.201230] RIP: 0033:0x454e79 [ 150.204404] RSP: 002b:00007fc84f8abc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 150.212088] RAX: ffffffffffffffda RBX: 00007fc84f8ac6d4 RCX: 0000000000454e79 2033/05/18 03:33:55 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0xff, 0x1f, 0x9, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000040), &(0x7f0000000080)}, 0x20) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x202, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000080)=0xe8) bind$packet(r1, &(0x7f00000000c0)={0x11, 0xd, r2, 0x1, 0x100000001, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000140)={r0, &(0x7f0000000040)}, 0x10) 2033/05/18 03:33:55 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405f", 0x40}], 0x1, &(0x7f0000000280)=[@iv={0xe8, 0x117, 0x2, 0xce, "ee0306199197356e385b72f85bf498d87b44d70a0414a2802a7c5b90cfe940ebd5db46a5b00de89a9da569473cb8431fef592aeec8055c557db3f09a1a0bb0a48550e5b6b62e3bbc71c528c6785a145d2966c94baf4cf617f523cf5f6945bd37ae2c3f19952d92134f37dbe2223ce958ebb5f402e9e5c1a1025dbb3688d4ef75ab5bd4c14b1904344f495fe6141701860f4f5aca37315d5f5544a126f8c2f00047627ef543088b44d74c6ae9576ebe1bb07d78070631fea1a59a22efbc08b17566a8766eccc5368c849992e3f766"}, @assoc={0x18, 0x117, 0x4, 0x400}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xb8, 0x117, 0x2, 0x9d, "63090cf33daf988ba003c4a10f4f85fec4bfee5df7a426fec45b84486ee15702647a671dd3c87b39a28e75aa380803b5f43063d1957592699722b7afaef1eb73c123d6466c66723555427da3b0917e4f54e90127f701240d68ad02f9275a7f232b4c0cbd59b4ec7fdd948ef37713f9253948fb9fb76cd5d31156b6ad709e89479c873042006e827645ceb6faa1a6464ec2187c29f558e2f946251b1f20"}, @iv={0xc0, 0x117, 0x2, 0xa5, "18f386df4f918ba7a3110222e40b22389d62159419fb012d751de10a18ed53d50efed92aea41ae3923eb5e5fffe563b1d11422898c66c368e8de0147f2f8565861f2fb8c3f24dc999a0965a45cdfcddb79235774721c9d56afb60f348b7b24c989cabcf512c930bc462c7aa7a27be80a62a7901c2242ede18f67250c61b03fbdf72b7a2612417f56295cadb55914ddae4ca0a084be0b75c5b925ccb8c5107987eec7a5f604"}], 0x84}], 0x1, 0x80) recvmsg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/155, 0x9b}], 0x1, &(0x7f0000001480)=""/66, 0x42}, 0x0) [ 150.219344] RDX: 0000000000000000 RSI: 0000010000002007 RDI: 0000000020002a40 [ 150.226589] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 150.233835] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 150.241080] R13: 00000000000003ea R14: 00000000006f7e90 R15: 0000000000000028 2033/05/18 03:33:55 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80000, 0x0) mq_timedreceive(r1, &(0x7f0000000280)=""/181, 0xb5, 0x1, &(0x7f0000000040)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000013c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405f", 0x40}], 0x1, &(0x7f0000000000)}], 0x1, 0x800) recvmsg(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/155, 0x9b}], 0x1, &(0x7f0000001480)=""/66, 0x42}, 0x0) 2033/05/18 03:33:55 executing program 3: r0 = socket(0x10, 0x3, 0xc) write(r0, &(0x7f0000000280)="130000001000ffdde200f49ff60f050000230a009d0000001100c53022e5f9ec364fe86bc337747a04cb1c24e175cc463437101101bd81dc3181ddd83f8d3d1f2c53e45fca5ab94018975d7db75411543e1226408e88cac1f2cbefbb693dfba6cbb31ba970cb3ff429592e5de7e4f28bca763acd06f40ad03226af559bf91efdb19a5faccffe8090d92237be9951be4bd7c2a1c1a2b5b2684ade4025622c962d916c000000000000000000000000000000", 0xb1) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x80) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000080)=0x100000000) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000000000)=0x6, 0x4) 2033/05/18 03:33:55 executing program 0 (fault-call:8 fault-nth:41): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) open(&(0x7f00000000c0)='./file0\x00', 0xa0441, 0x80) syz_mount_image$msdos(&(0x7f0000000400)='msdos\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x1, &(0x7f0000001640)=[{&(0x7f0000000480)="9196b107dc9e5c731d56d84afae6a7bf24", 0x11, 0x1f}], 0x0, &(0x7f00000016c0)=ANY=[]) socket$vsock_stream(0x28, 0x1, 0x0) mkdir(&(0x7f0000000180)='./file0//ile0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000002a40)='./file0//ile0\x00', 0x10000002007) syz_mount_image$btrfs(&(0x7f0000001700)='btrfs\x00', &(0x7f0000001740)='./file0//ile0\x00', 0x0, 0x1, &(0x7f0000002940)=[{&(0x7f0000001780)="1777daf69271b126e3f65133dc662f2119313251eaa708371573804ed34d6dc12fec1960c942129630e3fc8f8128f136a98f125d7976a4896f867ce771218fc32ca31d9760c850aeb4a52daed4413a3335bdd8a44cdef3062c5c96efab476e3e5e9b9b8062c385cee4b86941b0a256e0a8db4143824225176040671373f349185d5e0dfb6a8e83c0b0a69532913d34a6a04f7586f0140fca7f5132e04badc04acc32f492bd503d24e56c365f560cd7d83f2165b88dfd1fa602c57cf6e0f95f4ff5e6f90ad7695fdc5b0459c294d7f60592e6a5fbcea29740cea07d3d34a2b004d4353e0042ae247aeb7f5d471b052981e4cf21489d33bca142385fe4ca3888eb73aececef2fedb56a5cc085f65825a9d557222f522af202b24413910c50a90f8d8669e50c605b70bc785b4d9e4c65fa23531cbb75e80788fb2aef13afcb9ab3d9a83b44754d49ea2be655e7e6cebebc9b7c4c91e3e15b38bc08d6eb397d3893389b6470b4e793231107d387fbf24df506c570bfe03d8d22bb7379e14e2f1aceaf79e26c4d6e384f3cc65aabbb7b3c3d8c15823453b8665115a7e668b30ded5a14613b32e33ed825df8a9d91697e87ed851b0c23e9bbaa7dcc048bdf005d4d0584da4d8a53ddb0ac72a9d8626f8b4430df8245d438d65bf3397e6fd0df2cd1327946ddf953c00c23d546410c2a8d3dd711a7faf8f57fd7ccc3048d78aae72186a118b1ecfc2f6e210879577be6b1bb99de3df51b61edd77cd91e4819b45870fae632acf1b512cbe9364029cbc01eb39b9bdfac160679a4b1230371b064bbb28f883364271391a7216cd9b3758f639bbaa9e33544f8e13b0b7538e9b902579ec034191ba5b8fef3b978111c14b19c6f4a364bb0831b357b047a490cc0ccc2de60f3c85b7d540156e020fb3c61f3dd427557a0afc9f3b7b6cf379494d1bdc4776ef7cdfef830e8b3419b6872d3acc6b110b5f1eb8ff0d27f3afb98f99855d0627dd73ed30250120898c94298a6d925cb478348ee75ae763f26b0791b0fa1a41cda06b0620c7d111256fda2c198e4a2773b3770af4d0a94ccb428e86445c6f691da9a30f126ce09422613867a72d96864b578b7744abcce29de5d6048b57b8ca6bae83dcea28207eb9d2d1eaa615733b8da29508269dbde96c8d34e140d05fb2ef0eeffcfb040f8c1537918e7e370b743d0cc8a47fe0a5f5bbb44f2c8001907f252e586d02474e696a56845bed0013801741756487dc0baf1a60d9bb228656a9bfcd09030ccf366a6278cd5969b0d22bcf1b40083c1556b9a521b100edc3d9e812c1d92e525074d91e2b59d8c8ba07c8102eb445fd2e98c117f5a7253ac40e569e9ac2a62a06783f58032cf20e59aa3c5693347feb33fdd44c40c3323e6d5e3f47ac175a52be3e6b56bfd0b14d68addd1a8ff98f4b5b4d372280ed40b84a6c20c9b9c72a3928bd2ca9c4ec689ddc44ee416f5a664dae268870e2aaf557ad0267de98fb631c8286d7a9c8825c2b830cfcd763d3e020778ddfb251b9cef899e386632210749e629e8026c0f145a4e9a43d230a8e9e8b52028c59467f69182da923df4f98e67441d68706434ac6ebeb1d4a1c080eaa242024c636fb3a05f73388232f7b6c447fd909c9437f62757723718f627dc8cb64736a827d93afe95fb56bfb245252827a7630c8d072bce859e4fd9493b0f42e7ee064249171b9f469ed34f3cb52c06fa18d1ed45999066871548b03fa0355cbd7dd5e2887fd93f8fedb86904b9319ec542c496cd65bf38a527b428695c1b613fa8e39aa5fcf081ecc29af24cd976ee9135ae78251d9081a7b85b67e2c28d87f2a464fb0db635385edfae26bccb45c8a8b4fcfb014050c3563ea0ab6df1327e3be04e57942b05a335645c5d99c436af3a7f288b34f8c7dd35d43c1563adb2c044547ae69c2b54735a11352c1e7c619a00a6ce725ee92ad2797afb3f57b6ac6dd924124746cdc48d51ea4b689f99fe5f8d3449fde9808e6e11b6a6f16c6c48392e13dc275567760a246d7d6619e5179c3d073007fba0e212e206a2aa808edf7d1631f6cec7d1f9e3deae96322c3ec1ef775cd4acf7a16cca7f47d6e4b3440b6474cac3d3834325428efc7fd4bd00307619a0e48c1a05556fda8d10755ac8c9b5501aae5ee8d885ce14d2b6454476ef008646e6857d5b9a8d0d8d4f1c05282dd6c17ac1bfe77f9fe43df8adc5418eecf0286a286a7b3075561de983738ff013348be88231bf0d8374aa2c12a5162f66d7aa1fc703b381362a79c0423e06896d3b64ff529ab343dcd361dca648b100206652c0273582dae1ee411e5029331412c674f31f45708988705d49916928e76cee35f1918cd3def3873592aa08eeccc7f066f6124512f52d6df7afff1d238d63921f480bde93547bd058bea14f96b2cef0515d20059c53a78395bca8e09f7a1d46b1339a67230c7e6892908337f2bd19642189a9380cab51cc3da7da09dc6a0843520557680b897a7cc4c615760c899cf6bd50491c554503eb5b214cd2ca8fe0f15cc3272b5604a70b5c64ac0f7053c9d6fe9c993f9c98fad11be0cc7bc1213f17ff9358174977e6270976b8dd6586eb9a6dfe4cb0ea547ff543c652982cb18ed887407f5fa77e4628ac6e548bf13190a6808dba6d00b40322fd14b28f177d77fe61036777a843d5849bbd34890b3e88130ac7bb34ebc80340cdff351cf478ecbb7b61ee1085c14ceebf0de50f5a5b55a8ce844925b7d97238fb91f043dd257c027f8f81474dead2534223c552bad64da7e69a3e9809f7d7c5e19ddacfbc085cdfa71fcf8eeeb73610fe80fc00973be7e67ad37ae134e789d042edf912d1e11ca6986b7782c89b196382e499366614a326572e3caccf81839eda322c2f5b1415c9fdfd6844bd4757f5f20ddbdd61aa0d07234381ef0d5ff875b9f296d84e32333123c33980e109636a28e2c58fcfcc85b3d2b376eb5a6eba6513795b65eda5fd054b528a66c63fb44a82644bad50e666eef335af68283d3c6afb62a398f2e03216fd670337c89b4100b03c20b7b73544396932b35ef73838138d39728607e82ea08d23223675611e213a4162c50d07bd68940da3ad2e0945f71ad1a30b3ec132ffc885980ca6fe03fbf93ddff6dd3a50d0f1d21a349b1abe343fe86c7662eb3ca0781ddfc172fbd618e441b70dd3cecec1c2b65540086737835a9fea14e8041a2dd80c504eb0287ecf62ece6e7ef99e173acaab09a77e5f9011371f1ccb3c9b6c27e630cd0014b51dc4d8b81c2e21a1477272df304a854cafdb2aaee6b477ee0ce4acdbaa4eb7bb89b063d3a999567a664badcfb463c32c59101f2fc91f9c80fe7c93a2b7264c4eb8f3b28ef57ef7a9caa55946edfabda1b1f7bdf37063d41e7c3a21a61056cdf4898cfa76223fcccb730b396a6afc0b36c5ce17ca7f1e8e64d33dcc14a0cc6dd5f318a3606e80cf3829caed9e40c9ae56661f78cd98f769bd044b9135d5b1b7431e2556f5da43ccf77b37d72f298b0aa10f100bbbce7744528c1d46959c28870af49e1747167b4eafe47683342cb89864c9408295eab86b08a4a33a0d6eb115555f6914f9f44603dace8b22132182832516a516330b40d5b9c60f32df1fe754a494b24d8d4bca301719d6cbcfb16c7d911437a284b4dcb3ee9bb86f6acd1bbde65c98eaebb85973f556b91b5aeef9c654c0b790f500c8aa20e3ed0325fb3d145964885ab3952b69cfe6715f5d6fb03f863c5c167484a7c05448aa7cdd92c1703c01d2d47aca8a03a590b1723f96e556554f29b668fb066300deaf3ed1787a9242d954fb70c67ce6e9a2ff743aca47b814272aae59bf48e09f8cdff2930aa4c4f2ff8c6333a3a75ed8ad37a587b858857df3d45090850847ee6752a70aacb23f1bac12d2173642cc88e91f497c8410ab0842c8363fa895fe38b8b7a9a79b82ca7a776d57aee6bb334292e57e74df4f4574c60c8344ace15933d657e4a2dd9062c2e5a98316a0dfe5e2c9e330d628d19238e7923914f3797efa1f9bb3c8e6e029df1f58521262f1c99f0ac71dc36a548f361c05978b39389b16d3d77f2046f180b24bee85fe73fa66c15aad980ccd799da46a9ca7777ed2c7d6f7cca12c5e83665d4a141433a3a54807c6ba89ac28180e1f172c81ba2f417910893c8c1d8d4da1df06b3fc5f015180c94c8b7ef2343ba7ec52f983c58f63fce46535a22c6116957108d9b9a3d8b6f1ab45e525df8ec74676eabc80d49778c5db12cedeb5de864c0f0aed4b72cf51d4baf9a0bc1207b8e905eac4dc5135c4a69fc5b533e949f2e59f21e629a4c077cd2703a555ea7049d9309af03befa65079378d231b5326979264991c015e8878d9d56bae870d2ee83271d2f065518de53272001079cdfeb0dc87d7fed9509041296270a2cfdf817f44f220a1ed3dcacef96e4345d48c7580a9eea031fe8bd23d1269a1f6eaa0a3c91796586122913e48b42dd08d8cb8f3221e3157b729f341aeeae1acc39c5299db147a94ec99c90f5693e4c0352457c8e6fe6bb702173914a237cfc9a5977a1654a2619696a8fd27ab7164b64fb1792f49940c74adac19f1f933e356c59311dda09dd2cd1f4e3d4b990a3a55c1c3b8a1fe044748be364a5e9b1d568c850d759b34db9c38c05546793251b2693771348c99fac35ae534a3cd1cae499f3af0fd3102070dc9cf40e8eca0165907f5395f8e343cd8bdfe23df970528266f32abd4acab148539eaac8666cf67402813b833c06e03df83a4079b94596d1b91498dfeddaab81f4f0e3e81e58e7ae1191a496b624bf9bc60774fd4f8fe108b53c1bab4dbbaf46ffa2376aa6d2c71e9c18598c730068bfc40db77c271242b7e110163b58a865a05c490cc1c6cbfa9097c5f8b8333c2bb34d2e7fffbbad8f69eabdef98fac571d1b704e8e5171b0b80ba648c6de6b9607ed501b951bf78e6ccc114f5b7ef3ccedffa81c242becb8cf2ab0f7f2f19443fde8e7e152f1e394a1d1f4df6debd0b01e1c74c979658cd7aba79318a39bc23d13e14f351f5698fafb9d3de82aa67034854cbcdeabc306ca01137f41665114c6730fe68372199fde4c5b3f2dd5c727d4ab27943ed2bb575de03bf44ee8895af9ba1e73855c7bd83a8a60e0e425bfeba973eea360f63c603af933d1c533d6f0c349d90578b2fef9b3b67d866e04b9b53b7c94ac9c67f62472369daf6e15e14b6d1f8e8cfc81fe234601dc974892c7af62775eeca52d05a8a3972b8e8ace6265660d32049ee15c5d95221aac4b3f0c0278b5dbd5c024c9c9b34739e4806a6e0f5546bd4d6fda608e841a5a0190e869a8822d5f4f73add464abbb3d599e074fa112fd45b6d10f65dad7997ced4d4a8bcda9bd92d580aa614877786106193635d1cf1bd61e8b028d07c3a7744d2b93b9f0659fa978f73246020a5eb2edee6259ef0540f9fa68f79cbd3aae57d9125344f1b199402e35c1beb2a918a11d02e577c52b1cf3e5ca88305675b46cc102c384bd3595f3dec9cbd6ae2aecf3985219b259e56dced4d803c4580f84996ec1c364d8f7d013a845609f9f0f0cbd72c0ce92eef1133992d07bfefb4d98a6d05a43c28c60f358783883e8ce8b8629ef507b5335b341fb03f341c15e15be29741c88ac0c1e855c404220c6ebd7773c34f5b7a158fc34165325951dc8da3f9afb9f34452904c541e1c31a488d006edbdf9a581970347f6d3bc7351ef98f2acc3fbd5491d5fc17c2d683ee7b2583e115dc79d07e4d88dd9079d47c653a3e15243f", 0xff1, 0x3ff}], 0x8044, &(0x7f00000029c0)=ANY=[]) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) [ 150.386938] FAT-fs (loop0): bogus number of reserved sectors [ 150.392888] FAT-fs (loop0): Can't find a valid FAT filesystem [ 150.440542] FAULT_INJECTION: forcing a failure. [ 150.440542] name failslab, interval 1, probability 0, space 0, times 0 [ 150.451893] CPU: 0 PID: 11037 Comm: syz-executor0 Not tainted 4.16.0-rc7+ #7 [ 150.459075] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 150.468425] Call Trace: [ 150.471016] dump_stack+0x194/0x24d [ 150.474649] ? arch_local_irq_restore+0x53/0x53 [ 150.479316] ? __save_stack_trace+0x7e/0xd0 [ 150.483640] should_fail+0x8c0/0xa40 [ 150.487356] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 150.492455] ? kasan_kmalloc+0xad/0xe0 [ 150.496332] ? kmem_cache_alloc_trace+0x136/0x740 [ 150.501165] ? cfq_cpd_alloc+0x54/0x90 [ 150.505049] ? blkcg_css_alloc+0x165/0x6b0 [ 150.509292] ? cgroup_apply_control_enable+0x44d/0xbc0 [ 150.514574] ? SyS_mkdir+0x220/0x2a0 [ 150.518283] ? do_syscall_64+0x281/0x940 [ 150.522348] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 150.527704] ? do_syscall_64+0x281/0x940 [ 150.531761] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 150.537119] ? find_held_lock+0x35/0x1d0 [ 150.541184] ? __lock_is_held+0xb6/0x140 [ 150.545248] ? check_same_owner+0x320/0x320 [ 150.549566] ? rcu_note_context_switch+0x710/0x710 [ 150.554496] should_failslab+0xec/0x120 [ 150.558467] kmem_cache_alloc_trace+0x4b/0x740 [ 150.563038] ? rcu_read_lock_sched_held+0x108/0x120 [ 150.568056] ? kmem_cache_alloc_trace+0x459/0x740 [ 150.572906] bfq_cpd_alloc+0x54/0x90 [ 150.576623] blkcg_css_alloc+0x165/0x6b0 [ 150.580684] ? bfq_pd_alloc+0xe0/0xe0 [ 150.584489] ? blkcg_deactivate_policy+0x430/0x430 [ 150.589426] ? __lock_is_held+0xb6/0x140 [ 150.593502] cgroup_apply_control_enable+0x44d/0xbc0 [ 150.598618] ? cgroup_propagate_control+0x570/0x570 [ 150.603642] ? css_populate_dir+0x289/0x420 [ 150.607959] cgroup_mkdir+0x56f/0xfc0 [ 150.611750] ? __lock_is_held+0xb6/0x140 [ 150.615809] ? cgroup_destroy_locked+0x750/0x750 [ 150.620560] ? rcu_read_lock_sched_held+0x108/0x120 [ 150.625565] ? kmem_cache_free+0x258/0x2a0 [ 150.629795] ? set_nlink+0xc1/0x160 [ 150.633419] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 150.638340] ? generic_permission+0x105/0x3c0 [ 150.642828] ? cgroup_destroy_locked+0x750/0x750 [ 150.647574] kernfs_iop_mkdir+0x153/0x1e0 [ 150.651713] vfs_mkdir+0x390/0x600 [ 150.655250] SyS_mkdir+0x220/0x2a0 [ 150.658782] ? SyS_mkdirat+0x2b0/0x2b0 [ 150.662659] ? do_syscall_64+0xb7/0x940 [ 150.666622] ? SyS_mkdirat+0x2b0/0x2b0 [ 150.670499] do_syscall_64+0x281/0x940 [ 150.674376] ? vmalloc_sync_all+0x30/0x30 [ 150.678512] ? _raw_spin_unlock_irq+0x27/0x70 [ 150.682998] ? finish_task_switch+0x1c1/0x7e0 [ 150.687487] ? syscall_return_slowpath+0x550/0x550 [ 150.692411] ? syscall_return_slowpath+0x2ac/0x550 [ 150.697336] ? prepare_exit_to_usermode+0x350/0x350 [ 150.702348] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 150.707711] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 150.712551] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 150.717728] RIP: 0033:0x454e79 [ 150.720905] RSP: 002b:00007fc84f8abc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 150.728606] RAX: ffffffffffffffda RBX: 00007fc84f8ac6d4 RCX: 0000000000454e79 [ 150.735862] RDX: 0000000000000000 RSI: 0000010000002007 RDI: 0000000020002a40 [ 150.743126] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 150.750385] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 150.757649] R13: 00000000000003ea R14: 00000000006f7e90 R15: 0000000000000029 2033/05/18 03:33:56 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x103000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000080)={0x0, 0xa0000000080000, 0xffffffffffffff9c}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000980)={{{@in6=@local, @in=@multicast1}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000300)={0x1000, &(0x7f0000001540)=""/4096}) bind(0xffffffffffffffff, &(0x7f0000000580)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f0000000880)=ANY=[]}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000004c0)=0x80000001, 0x4) getpeername$netrom(0xffffffffffffffff, &(0x7f0000000400)=@full, &(0x7f0000000140)=0x48) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000500)={{0x2, 0xfffffffffffffffe, @dev={0xac, 0x14, 0x14}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00000003c0)={'irlan0\x00'}) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000a80)={'vlan0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}) connect$llc(0xffffffffffffffff, &(0x7f0000000700)={0x1a, 0x339, 0x1f, 0x1e8d, 0x1f, 0x50, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x10) read(r2, &(0x7f0000000200)=""/41, 0x29) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000240)=0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r3, 0x29, 0x41, &(0x7f0000000600)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) 2033/05/18 03:33:56 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x22880, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001140)={0x9, 0x83c, 0xeff, 0x4}, 0x2c) setxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@random={'btrfs.', 'system.posix_acl_default\x00'}, &(0x7f00000000c0)='@\x00', 0x2, 0x2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000010c0)={r0, &(0x7f00000000c0), &(0x7f0000001180)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f00000000c0), 0x1}, 0x20) 2033/05/18 03:33:56 executing program 0 (fault-call:8 fault-nth:42): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) open(&(0x7f00000000c0)='./file0\x00', 0xa0441, 0x80) syz_mount_image$msdos(&(0x7f0000000400)='msdos\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x1, &(0x7f0000001640)=[{&(0x7f0000000480)="9196b107dc9e5c731d56d84afae6a7bf24", 0x11, 0x1f}], 0x0, &(0x7f00000016c0)=ANY=[]) socket$vsock_stream(0x28, 0x1, 0x0) mkdir(&(0x7f0000000180)='./file0//ile0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000002a40)='./file0//ile0\x00', 0x10000002007) syz_mount_image$btrfs(&(0x7f0000001700)='btrfs\x00', &(0x7f0000001740)='./file0//ile0\x00', 0x0, 0x1, &(0x7f0000002940)=[{&(0x7f0000001780)="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", 0xff1, 0x3ff}], 0x8044, &(0x7f00000029c0)=ANY=[]) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) 2033/05/18 03:33:56 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000540)='/dev/sequencer2\x00', 0x400000, 0x0) connect$l2tp(r1, &(0x7f0000000580)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x3, 0x0, 0x4, 0x3b21}}, 0x26) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/dev_mcast\x00') socketpair(0xe, 0x2, 0x100, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f0000000280)="64670fc7280f086766c7442400001000006766c7442402000000806766c744240600000000670f0114240faef364f2abb8dd008ed081c3cf00660f382b73080f01c90f35", 0x44}], 0x1, 0x34, &(0x7f0000000300), 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x4e) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000013c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r4 = accept$alg(r0, 0x0, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x61, &(0x7f0000000340)={'filter\x00', 0x4}, 0x68) sendmmsg$alg(r4, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405f", 0x40}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/155, 0x9b}], 0x1, &(0x7f0000000480)=""/66, 0x42}, 0x0) inotify_add_watch(r4, &(0x7f0000000300)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000001580)={0x0, 0x1000, "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"}, &(0x7f0000000080)=0x1008) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r5, 0x7}, &(0x7f0000000100)=0x8) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000000200)=0x1, 0x4) 2033/05/18 03:33:56 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000001480), 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) readv(r0, &(0x7f0000001980)=[{&(0x7f0000001640)=""/180, 0xb4}, {&(0x7f00000018c0)=""/182, 0xb6}], 0x2) r1 = syz_open_pts(r0, 0x2) readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/61, 0x3d}, {&(0x7f00000001c0)=""/200, 0xc8}, {&(0x7f00000014c0)=""/239, 0xef}, {&(0x7f0000000080)=""/10, 0xa}], 0x4) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000440)=0x5, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) dup3(0xffffffffffffffff, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) r2 = socket$inet(0x2, 0x0, 0xfff) readv(0xffffffffffffffff, &(0x7f0000000180), 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000380)={0xefa, 0x800, 0x0, 0xbd680000000, 0x9, 0x1}, 0xc) setsockopt$inet_int(r2, 0x0, 0x21, &(0x7f00000000c0)=0x3, 0x4) 2033/05/18 03:33:56 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x8000) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x800, 0x1f, 0x4, 0x4, "1be36ea63c0977a89217356bc17b9aaf8a5dad95f0b54774cfabf6b3e8c6a00af56cc8781fcc54d582bf8cc4cedb87e5b2becf979e014e52ef16c646bd85b7a8", "12da394e8bc0c89e8d6f7c058513ad0970f64cd056eaa33316801bac7a9b2f08", [0xfff, 0x1]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000340)="d9b20d0066b98b0000000f320f320f01c9260f239cf30f2056670f009307980000b8c0000f00d80f01cbbaf80c66b8422d3b8c66efbafc0cb80001ef", 0x3c}], 0x1, 0x0, &(0x7f0000000140)=[@flags={0x3}], 0x1) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00000001c0)=@ioapic={0x3000, 0x8, 0x6, 0x2, 0x0, [{0x8, 0x6, 0x3fe5, [], 0x1}, {0x58, 0xffffffffffff8000, 0x6, [], 0x9}, {0x7, 0x1, 0x5, [], 0x4}, {0x1a3, 0x8, 0x8}, {0x7ff, 0x34b, 0x2, [], 0x9}, {0x5, 0x1, 0x800, [], 0x164}, {0x53, 0x3, 0x3ff, [], 0x8001}, {0x0, 0x81, 0x0, [], 0x6}, {0x6, 0xf4b6207, 0x6b}, {0x10000, 0xffff, 0x96b, [], 0x4}, {0x1, 0x8000, 0xb64, [], 0x8}, {0x8, 0x0, 0x3, [], 0x80000001}, {0x5, 0x7ff, 0x7fffffff, [], 0x2}, {0xfffffffffffff280, 0x100000000, 0x1, [], 0x464}, {0x5, 0x800, 0x9, [], 0x3}, {0x4, 0x4d, 0x400}, {0xffffffffffffffe0, 0x10000, 0x1, [], 0x400}, {0x0, 0x2, 0x200, [], 0x456f5c49}, {0x6, 0x8000, 0x2, [], 0x81}, {0x9, 0x4, 0x200, [], 0x4}, {0x9, 0x9, 0x867, [], 0xffffffff}, {0x4, 0x3, 0xfffffffffffffff8, [], 0x1}, {0x8, 0xffff, 0x85, [], 0x6}, {0x7fff, 0xff, 0x2, [], 0x7f}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2033/05/18 03:33:56 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000d1cff8)={0x5, 0x100, 0x100, 0x2}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x5, &(0x7f00000affc8)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r0}], {0x95}}, &(0x7f000039cff6)='syzkaller\x00', 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000039efd8)={0xffffffffffffffff, 0x0, 0xfffffffffffffda3, 0x33, &(0x7f0000942000), &(0x7f00003a3fcd)=""/51}, 0x28) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000032a000)={r1, 0x50, &(0x7f000039efb0)}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffff86, 0x101000) setsockopt$inet6_dccp_int(r3, 0x21, 0x6, &(0x7f00000001c0)=0x3, 0x4) bind$bt_hci(r1, &(0x7f0000000200)={0x1f, r2}, 0xc) 2033/05/18 03:33:56 executing program 3: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000200), &(0x7f0000000240)=0x4) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000002c0)={0x36, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="006340401daf000000000000000000000000000000200000000000000000000000000000000040000000000000000800000000000000"], 0x3, 0x0, &(0x7f0000000280)="0e41e9"}) r2 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x42442) ioctl$LOOP_SET_STATUS(r2, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) r3 = socket(0x0, 0x0, 0x0) write(r3, &(0x7f00000001c0), 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000500)=0x203, 0x4) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000680)=0x8, &(0x7f0000000340)=0xfffffef2) getpid() syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000000600), 0x0, 0xf) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f00001fefe4)={0xa, 0x4e22, 0x429, @empty, 0x8}, 0x1c) setsockopt$inet6_tcp_int(r5, 0x6, 0x2, &(0x7f00004fe000)=0x101, 0x4) recvmmsg(r5, &(0x7f00000096c0)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/245, 0xf5}, {&(0x7f0000000280)=""/59, 0x3b}], 0x2, &(0x7f0000000300)=""/175, 0xaf, 0x2}, 0x6}, {{&(0x7f00000003c0)=@ethernet, 0x80, &(0x7f00000017c0)=[{&(0x7f0000000440)=""/67, 0x43}, {&(0x7f00000014c0)=""/12, 0xc}, {&(0x7f0000001500)=""/71, 0x47}, {&(0x7f0000001580)=""/125, 0x7d}, {&(0x7f0000001600)}, {&(0x7f00000016c0)=""/148, 0x94}], 0x6, &(0x7f0000001880)=""/4096, 0x1000, 0x100000001}}, {{0x0, 0x0, &(0x7f0000002d80)=[{&(0x7f0000002940)=""/60, 0x3c}, {&(0x7f0000002a00)=""/236, 0xec}, {&(0x7f0000002b80)=""/69, 0x45}, {&(0x7f0000002d00)=""/98, 0x62}], 0x4, &(0x7f0000002e40)=""/93, 0x5d}}, {{&(0x7f0000002ec0)=@nl=@unspec, 0x80, &(0x7f0000004040), 0x0, &(0x7f0000004080)=""/8, 0x8}}, {{&(0x7f00000040c0)=@generic, 0x80, &(0x7f00000041c0), 0x0, &(0x7f0000004200)=""/232, 0xe8, 0x97f}, 0x80}, {{&(0x7f0000004300)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000006780)=[{&(0x7f0000004440)=""/155, 0x9b}, {&(0x7f0000006680)=""/240, 0xf0}], 0x2, &(0x7f0000006800)=""/212, 0xd4, 0xffffffff}}, {{&(0x7f0000006900)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000007d00)=[{&(0x7f0000006a00)=""/228, 0xe4}, {&(0x7f0000006b00)=""/4096, 0x1000}], 0x2, &(0x7f0000007d80)=""/4096, 0x1000}, 0xb53}], 0x7, 0x0, 0x0) listen(r6, 0x0) sendto$inet6(r5, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r6, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r4) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) fchown(r4, 0x0, r7) r8 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r8, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r8, 0x0) ioctl$BINDER_WRITE_READ(r8, 0xc0306201, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="931bb0f8a84aecc0093a9cff516002b2f7ab30d83ff004a4161cc2df590164e1bdedfabcae4ef888c46e49004a67e6bbfd2b12662ed07d5a6a8f8b869821725e9b8ff80f429bac9238bfc5a08b92b5aff17f8c61598a2ec4b6b821561259d0d19ff55f13564ded80c50dd9a017ff956626d02e319523968563fe1819e2b09e66739204033fee1c66c3048d5bb88813b4324e07b738aa8220cb3cac8e5f5dde7aff193a950f821a1fb5552dbbfc733bc2971d0935d6a22c1e3b9c95da97fbc36bbd20a5ef985413b348317aaea7ff8e32bf27d85aa30efdf1506a553f0d493e52fb95aecd0012592da11793576d5833"], 0x0, 0x0, &(0x7f0000011f9d)}) 2033/05/18 03:33:56 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$netlink(0x10, 0x3, 0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@mcast2}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000100)=0xe8) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x20000, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000340)={0x2, 0x0, 0x4, 0x6, 0x67a, 0x80000001}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000002c0)={0x0, 0x33, "b27d8508066a2eee2dc2e355ea7f25294a302b7748b339f91b16e0c929333e48eb978f2bbd220743c634b17d910719e5c70e83"}, &(0x7f0000000300)=0x3b) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000200)) r3 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000480)=0x10, 0x80000) setsockopt$llc_int(r3, 0x10c, 0xf, &(0x7f00000004c0)=0xfff, 0x4) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="1c000000220005010000000000000000040000000800000000000000610eba50c99d693a2a52c2184795da14b68df3512b32a74577e3b6f83c2c6015c857d8a324d6898cfe2341714ff6610ffb7e4284e58bb8ddf36d3654f6bb43dc460ee5fb8d342c4b95ad225f99e619202e202ed0498de1dc17654ac8e900b8c7ef6a84aae3c22729d0f8afa8e75cbefeb8795771218e6ab7c636b82d30d8f1e5a38dc4648cd27c3abb0ba04a231c65314e98e8ebe9b61ce38e02f039c60cf9e93fe4b8ad497980472025d4e3e7dc"], 0x1}, 0x1}, 0x0) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000180)='gretap0\x00') [ 150.955983] FAT-fs (loop0): bogus number of reserved sectors [ 150.961963] FAT-fs (loop0): Can't find a valid FAT filesystem [ 150.999090] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 151.032414] FAULT_INJECTION: forcing a failure. [ 151.032414] name failslab, interval 1, probability 0, space 0, times 0 [ 151.043717] CPU: 1 PID: 11072 Comm: syz-executor0 Not tainted 4.16.0-rc7+ #7 [ 151.050904] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 151.060253] Call Trace: [ 151.062826] dump_stack+0x194/0x24d [ 151.066441] ? arch_local_irq_restore+0x53/0x53 [ 151.071086] ? __save_stack_trace+0x7e/0xd0 [ 151.075391] should_fail+0x8c0/0xa40 [ 151.079083] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 151.084165] ? kasan_kmalloc+0xad/0xe0 [ 151.088032] ? kmem_cache_alloc_trace+0x136/0x740 [ 151.092849] ? cfq_cpd_alloc+0x54/0x90 [ 151.096717] ? blkcg_css_alloc+0x165/0x6b0 [ 151.100932] ? cgroup_apply_control_enable+0x44d/0xbc0 [ 151.106185] ? SyS_mkdir+0x220/0x2a0 [ 151.109876] ? do_syscall_64+0x281/0x940 [ 151.113921] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 151.119259] ? do_syscall_64+0x281/0x940 [ 151.123295] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 151.128638] ? find_held_lock+0x35/0x1d0 [ 151.132678] ? __lock_is_held+0xb6/0x140 [ 151.136722] ? check_same_owner+0x320/0x320 [ 151.141027] ? rcu_note_context_switch+0x710/0x710 [ 151.145941] should_failslab+0xec/0x120 [ 151.149894] kmem_cache_alloc_trace+0x4b/0x740 [ 151.154453] ? rcu_read_lock_sched_held+0x108/0x120 [ 151.159444] ? kmem_cache_alloc_trace+0x459/0x740 [ 151.164268] bfq_cpd_alloc+0x54/0x90 [ 151.167959] blkcg_css_alloc+0x165/0x6b0 [ 151.172000] ? bfq_pd_alloc+0xe0/0xe0 [ 151.175785] ? blkcg_deactivate_policy+0x430/0x430 [ 151.180692] ? __lock_is_held+0xb6/0x140 [ 151.184736] cgroup_apply_control_enable+0x44d/0xbc0 [ 151.189820] ? cgroup_propagate_control+0x570/0x570 [ 151.194814] ? css_populate_dir+0x289/0x420 [ 151.199116] cgroup_mkdir+0x56f/0xfc0 [ 151.202893] ? __lock_is_held+0xb6/0x140 [ 151.206931] ? cgroup_destroy_locked+0x750/0x750 [ 151.211663] ? rcu_read_lock_sched_held+0x108/0x120 [ 151.216653] ? kmem_cache_free+0x258/0x2a0 [ 151.220870] ? set_nlink+0xc1/0x160 [ 151.224475] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 151.229381] ? generic_permission+0x105/0x3c0 [ 151.233854] ? cgroup_destroy_locked+0x750/0x750 [ 151.238587] kernfs_iop_mkdir+0x153/0x1e0 [ 151.242715] vfs_mkdir+0x390/0x600 [ 151.246244] SyS_mkdir+0x220/0x2a0 [ 151.249763] ? SyS_mkdirat+0x2b0/0x2b0 [ 151.253629] ? do_syscall_64+0xb7/0x940 [ 151.257578] ? SyS_mkdirat+0x2b0/0x2b0 [ 151.261447] do_syscall_64+0x281/0x940 [ 151.265311] ? vmalloc_sync_all+0x30/0x30 [ 151.269435] ? _raw_spin_unlock_irq+0x27/0x70 [ 151.273907] ? finish_task_switch+0x1c1/0x7e0 [ 151.278377] ? syscall_return_slowpath+0x550/0x550 [ 151.283282] ? syscall_return_slowpath+0x2ac/0x550 [ 151.288190] ? prepare_exit_to_usermode+0x350/0x350 [ 151.293182] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 151.298523] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 151.303343] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 151.308509] RIP: 0033:0x454e79 [ 151.311675] RSP: 002b:00007fc84f8abc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 151.319360] RAX: ffffffffffffffda RBX: 00007fc84f8ac6d4 RCX: 0000000000454e79 [ 151.326608] RDX: 0000000000000000 RSI: 0000010000002007 RDI: 0000000020002a40 [ 151.333869] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 151.341115] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2033/05/18 03:33:57 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000013c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0x40044102, &(0x7f0000001f64)) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000000)=0xfffffffffffffffd, 0xfffffffffffffe79) r3 = add_key(&(0x7f00000002c0)='blacklist\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)="aa1228c1daaea0ac64717551bec92b91815ef54f19a65ffc6df098c9bdaad864f36c30f74dd17f63dc9e2e1646d5f9366e7dec1c6421767dff5b694b970eb260fd499321d07f5e5ff87d75291ac43daff27b69b939718dddf09a2fd7b134affbef5597fdc77c5e68d54044e4d4f7", 0x6e, 0xfffffffffffffffd) request_key(&(0x7f0000000040)='blacklist\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)=']\x00', r3) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405f", 0x40}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/155, 0x9b}], 0x1, &(0x7f0000001480)=""/66, 0x42}, 0x0) 2033/05/18 03:33:57 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x8000) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x800, 0x1f, 0x4, 0x4, "1be36ea63c0977a89217356bc17b9aaf8a5dad95f0b54774cfabf6b3e8c6a00af56cc8781fcc54d582bf8cc4cedb87e5b2becf979e014e52ef16c646bd85b7a8", "12da394e8bc0c89e8d6f7c058513ad0970f64cd056eaa33316801bac7a9b2f08", [0xfff, 0x1]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000340)="d9b20d0066b98b0000000f320f320f01c9260f239cf30f2056670f009307980000b8c0000f00d80f01cbbaf80c66b8422d3b8c66efbafc0cb80001ef", 0x3c}], 0x1, 0x0, &(0x7f0000000140)=[@flags={0x3}], 0x1) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00000001c0)=@ioapic={0x3000, 0x8, 0x6, 0x2, 0x0, [{0x8, 0x6, 0x3fe5, [], 0x1}, {0x58, 0xffffffffffff8000, 0x6, [], 0x9}, {0x7, 0x1, 0x5, [], 0x4}, {0x1a3, 0x8, 0x8}, {0x7ff, 0x34b, 0x2, [], 0x9}, {0x5, 0x1, 0x800, [], 0x164}, {0x53, 0x3, 0x3ff, [], 0x8001}, {0x0, 0x81, 0x0, [], 0x6}, {0x6, 0xf4b6207, 0x6b}, {0x10000, 0xffff, 0x96b, [], 0x4}, {0x1, 0x8000, 0xb64, [], 0x8}, {0x8, 0x0, 0x3, [], 0x80000001}, {0x5, 0x7ff, 0x7fffffff, [], 0x2}, {0xfffffffffffff280, 0x100000000, 0x1, [], 0x464}, {0x5, 0x800, 0x9, [], 0x3}, {0x4, 0x4d, 0x400}, {0xffffffffffffffe0, 0x10000, 0x1, [], 0x400}, {0x0, 0x2, 0x200, [], 0x456f5c49}, {0x6, 0x8000, 0x2, [], 0x81}, {0x9, 0x4, 0x200, [], 0x4}, {0x9, 0x9, 0x867, [], 0xffffffff}, {0x4, 0x3, 0xfffffffffffffff8, [], 0x1}, {0x8, 0xffff, 0x85, [], 0x6}, {0x7fff, 0xff, 0x2, [], 0x7f}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 151.348362] R13: 00000000000003ea R14: 00000000006f7e90 R15: 000000000000002a 2033/05/18 03:33:57 executing program 1: r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000280)=""/207, 0xcf, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000140)=0x1) 2033/05/18 03:33:57 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000000a40)='/dev/admmidi#\x00', 0xfffffffffffffffa, 0x101100) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000a80)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000013c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80, 0x0) r4 = getpgid(0xffffffffffffffff) r5 = geteuid() getgroups(0xa, &(0x7f0000000140)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000600)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000640)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000740)=0xe8) r9 = getegid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000780)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0}, &(0x7f0000000800)=0xc) stat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r7, r7, 0x7, r1, &(0x7f0000000b40)={r0, r1, 0x3}) sendmsg$unix(r3, &(0x7f0000000a00)={&(0x7f0000000280)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000300)="f703c8b06ee7adf2c5d5e0e4cd36c84c8d2fd149f87bde2fcac0c875eb620ea662c9387e6340a8ce3f118a42b344bbd0f3b83fca1c99c5f991d8fe98fc27df1455258259f3e14371e16ab73c8ad5620baf", 0x51}, {&(0x7f0000000380)="43564a0f41117b78b7971c1aad79d556bbc81e2d19ab23fb320201e19cc16f7e97f3da2898d031c4f3a29b78bbdbf5fd40b3e5d056e0d2eb64e7ce376a14c61f62c1d60f203ba1146c282f473992b18727bf5b78eef8e7d6f66613860e972a44c6ccf231604b5c2ace93d57703e3e2cbd1f7a8ef1f4aa484228086f0504d", 0x7e}, {&(0x7f0000001580)="5a540e65c45253447b61461f5466582fb1d9e03689d830cf23b5de623fe82b93e140d0ef3a15ad1ee0d394d69280810e13981b806bbf329b7a1c6c9a3ea195b3b6ae51db93bbb47790b75abf3e81e0321c9495c66f15b363b94650b119fbfb609c78ac2ae3a3650b33e7f5448f5f7ab91c6d6e28f7b99eb1c9c84e4c562ede33dd7eb44c08b404018aa2b6b3996c24832e7ab35b3dd02f875fd41aba3a394fbb95c45cce2747bc3b85b4f977eac5a8d93be0ba2dce7c094118bb15ee4ccca39381aceda87f2e7c5890c2ef10194f85410b9d086c60f24de6091fb2131c9873fddaee5dbf78dd23eadc171ec5f5b8a95306a17a92ddc4bcd27b8c5d00098541d81bea9e07eb8c3b3c4edf2a5f5544ba7cbea7258dc9a1f1815bc2363f56c2e3444b16fa56b48833991bbac490c33c32bfb5b2c02e4e33922347fa97d18684fceac74d09a85e5b5a61732b501b962df62cb07d2ab04368fbf85c65afb9c2c9c4cad4e528ef128454c26fddf73fa6333566b64cd769110412b3b416c431e3e0e6e41124e663acc7436c3c91199f4359f68fa2c42ca711dd94e9cec16a0341c83e6d7caa58e326fe98a572c2e3c01c0371cd1fd66d2a0e39d2feefca6fca6ba20472f5d4a5b4bfa67ba13d409b2944714ffd8663f05f8aeae5b8e36524fabf3acec99755ac4a7edb6a047d2539608df2ee2ec5f81c766a9cd956edddf9ba8664374047e0c913620e89b074170518dbfe82818b00bbf5e8be77a0241c1795741b641c3e95b746c96ab65ea98b0970d107490b04a68fe94f9b5e2aff2e40d228ed81f98ba7e3207aab5d60b61c729bb46850cde26f3d28f302e07ce2f91ba168e2f45180bfe3ef0396ad7759a285031f1af876a4b51bb2c7425478774e3f3627d1c716a6873b127ebe22f28648ed56b265eef97c2da55122de62be89a82c5740d80dac3df39fbf62c65525a02980a98522fb5a021270c7f8d96151ecc373fdbc18640e46cb0050cd734406e6e50eff29e55c21e064fd9d6d5d57446a8c8df15722a52c7c3baff8148eeb705b9a19bd67e4bdfc434bb1ea1aae63cad998df7499dcad83f321c744be26d75e0ae655e3802f3e7220020e988f6c50a26c8a0651e57f91042e79a93a2364170862132d31e5f95c6fba470117381751bf7d5c9e2609440524fa616608c773863b411ef4368bd141879a063ac1e5377ed9ec131c7b20f6406bb7807728b52f3e2e5c0c5870e5225eb3f9a64dac91f418093990e1dbc6035f448d9e0ccf3afbdc6f323bdf027359917cc867b68a4511e169ed1e1a73dbae50b54786d503ad7d40d5e9dac4c2853704bd2a68a4e3285ebfb18b4fe2427249eccf3f2a01824c4d9cd12fe4031931f17e1a5a1e351254df27f91dab16f2df0fca6d45c6c8a964b1ca94d6832bd04b4eb247f1a8e2c1d6a977ba31c59e5b86a5513aa79c2ed7e8b253d68cbc59fc780baacc5a614bd57d9025c7297ab0c08685a23446c6b7cd3f0b0e8de207b34ac2357d18671fd93324091dfb6e870eec6bb3c3f4c567917ff3a31bcee5b7bd2b18f773ca1d17d8d1a4a0ca73183bd97a9bc212896864199dcf6ee8f2f0f12cf879a378cc6c72755fe72dcf624b74a2cc8c4a3f9d48b0ed17174752c2944301b3e3100e64eb1c875b6b9925dc9e730e07f0f4521d23ac873036a27198855fbacfdc2c7b322584afc9068efa22cf057b2da47a89857d0d58a77ad6d619541052025d6bc090845bdcc9c5a0c5141f6e1a2aebf80825a29630b3d076d2ad420a01c957cd09479aeb18ea87c66f543d03db6ca958faf03b916745872ccf18e3b16e237d81ff544c176327b14a04409900ba1614dc19f0985ab11949c2960cac377adaa5e2a682984363252b964f781970f80b6c6762f9531718edc2107a7895884575d029b0073f7651ab2e566ef567c52b5708c67b66ece45b96f87bffd55a6d1f59aad934338b77fda9092010547cf64312770aa8a64615ad99c4fe35327678a688c6e8b9fae44ac8262e6807d01f32690af7e83409c651244ecff1d467fa92a999d9327ced235d6d6c68b47c5eaca2dadbc61d9833b39dad64f845bd572f2776614f032d832ccabae99b93df0fa935eb1805bdaf4d2f912a17c5a10ff84ffe718e847c74d18c582075c5b2e0bfcc5c7edd77a88350cd70efc668c89c592e01c560a4ad152458df7490a347dd5a67c6f4e16c6a513f7f4e9ab0744d1c33249c1aeb0893f7740ece6c06f870bbb4b8c22a5ae96f50ec4960edc8d6f62b25fc454043591faf53a135d8ee973acaab3e33e3cb1b226457a36e4e3a5e812cfab2c0c1a362b293d5c737bad9261e42284f0b2ea5df4c0d7bfa42453cb418adf35b30410648f5230fc51f48d1a3e1f9a4ba8465123b89dd7f6275cabbca4a37ed87dc5e82026ab352209e23c8ef9964eda2d30d445cebbbe5523dfa3ddb50a76c50d99a537f3ee904a628fd9491c8a808cbd2f402ab8fa076331ae1d131ee557353abe8cf2814219a69b7ec96b1ea7dae6b5e066183d69a987d14885718364b651e872c5a09f3daa9d57c39f55462ea6b5faa2f6ada2e339232b186ef667960316bb9c8524d2dfbd69a5c1760503a613ba23fc705e310b9990a3e813d7dcb1efebeb98b8128f3b6ebd7624b748e464a6828d7b2e99c540feae4097a601a6652ae5dad57604d1b77b06f0795ff8563c2c6fb6cd6d6807ca32c307951039bbd2bee60cae5d48885cfa6bf5e6771d30491c763543cae6eaaee7627de0d0be21d598f2cfffa363cec901cf5b321f811383f9eb2b33366487dd19f377b351b44ee6ebf5bc22db71e901f465c4fe6045deba5246393ec125e27e42f1a53c2c193c7fb1e81725abbeb658a85c0fc40103939be74a6bdb6e0b75d1de8ec8e06bc878652784015f7df93ffc4bdf5ea81f10c9495f707f962f277a1268e4782e1323b12b91993d50c7f6e08b1605dec9a218345890a6756d2ce0ffd7a2a67c573dc016032b13a13cd4b8258e146f12bb446f05d8aea5b3c960329ac44845bc628b33c2a9f796aee375797b27967c9599a1ea7f8c1b974528ec4ca9f5af6fe0ab70a4da197e6621557de6977f0b1fa9d8049745771e3b18a25cf43d8711806ac263e67fe2a8d0da39896cd1dfd90acffcca445acc997c30fcb1558a043348b43ee80793e33f25f74579619db5399d7f1545b398716beca8a680c032b0c1989a28c9b1d0bde0055a59934078137aa4f622565a28d6bb6a3e6849544c8e4ecfa8ab70b5a70264651053fb84b6aaf3d860f56f656ec73f54c4d5954cb4fe516faf0285c41b301e6d0a24de13061a5ccb7441772fbe31a85eb87d8b80e0f7ee57a3ebecc10d8b9ddb55025fbe23197e4e2545b25c77f0e9d0f417551221cf05f5a7a82cc7d3bc3a9718797a0f60456190195bc7d152795fe2399591285ca44ab194f480098082a2c733da4dbf1c575f552166a0844aedd39262a1a3bef2210faf07bdbfe159255309c3d0b4dc2fac3497b5221b484b2675264bf8d34eadc07e19a2760e70b975b26451a701930cf50b33b204373e33c042e5e364ad712bc07831328f5f01964767689af5ef092d2d1cb77f1135f9faed34254915307def6f85e885c6e0782fc1d97b69e1cc082d5e5daa01c82c9439a0fd9f9846c88361d09e6b9bb2b9be4c5abcfb7790477e4ea964166e1f58548e6d86579bcb4ab091591c0207905ab39f7029bf74642c31d99943ee1bb4ff805ce4d609a6b30dd59ff198472e910e2ab19f74fb307210951e6d9e649dc6b8e601333caa2d47a0f411d929d9ce2c8f88fce4129d42f18c81a362ba298b371cb4622129183460bb3d86bf0dcbac6f36b697760174df4759d93d1680226a4c2cb5c9f7cb06d334135f9077f1e10a4055edf242bd2419c1724e66344d13b344508e0cc51cf79d3df3bb88bc64fbdf22a90157a236743b614b44e026e0120947269488b482800ae7ea2c803ebd8789d2f7b5dc93ce0e6ed282025dc86a45e5500b3b44c94e0a781b37561c509701e8e9cfc07768d6e4d501b856389b7e1d80d176522fb8375591f8608a3f0041fe4f27c129127e72d0a13f1bb2d40c0e02345dea838a5ada6827cdb878c02858fc899c6a9682c149f65da247c48093ca094c8df66cf1e0f439c0c5bec5836fdd4d77139ad4261f9046cefb5ab70e7ea49e1b454c3dbaa542db0ace727d7981ba6e1568081a400ffc7e1a941ede57050d33016ebbbeb78157059c24598b98430c37ca87140071f49ee3805d4383a4f2080b4cc211b8675234e6b9baf9cef2b0f5d208335dd100af8c40c1dafd0012d80186627fa6f3ef2b449915ef204d75ffd5f7dfc9287fb9ebce4650cfb419c8c4c672a9952b42dc51ca1a0732112fc2cbe20cbbe3d0b4b0f73d9fb189be444b1794491610280380ca4eba498272d426b0cca09cefe31c998720d25b70f18db75bc7b11f7511cc064693cbe5d1bd0b2269e483c914d61a5563c63449e3d5d5d71dd25ab4b63094477050e23d1625a9951eff55cbf64c32c7aeec6bda18440d7ee7864b6ccf781931ac673c1219bbfc001a70bc3e75f8ebade464b73f37005c06cd7fd61304e8650f260993312869aecfff5c2bc41f996d4e2c7c8787acc967f936a7a9fe837d2533aeaecc3b2141555ccedbd627cc4b1eac79ef87e8463c9d31acda711924f7c00229b7c0a17d1883cf20a3bde599364e69f0a013d07fb86d53f61230440c7ee27784f2a18a742f5481cab5d0b30f832d958975e3db797077641fdf95511c71dd89cdfecadda5353700b013637bcf118fb5b73e8a2b94c7630b06d2d5e7b3846bd11c073bba459d81cc74d35194172afe6fd444f29e77d40ac38cafc9e3c4401ad3a36e4e5f8139e2367e2fbb447476a80d1e6535f3f56c6e35032c803742486bfb0f047e644a92831db0e5c5633de88a87b47d087b2ddc9ff80e2ca51a19098336884c8c74f7afd0846fba09628d9b7b26591c574578ecea3299f898b9ba8c8b5e32664d5d46625cd7c6841ecd89579334d3f57dc795e85fd4016cf71b740a05b3ef44fa566ac3b62efc0aefe9114f47cffea7d254c05b7f98cc53b51ca147edcfb0f63c4839fb50a0603decc7581cf0e7067872fecdf7c45699c5f292c4b7ea7fda703f9ed548733869e1e7d8befd827d161eb095dab5581f023675e322b300aafa5044794bd23d52e0feb29f10334e579f6267fb7e5f664692e77cf6cf6a075029ee5c24afa7a6d6b5996bbdb489011201332fc80dd584f9dac735cb7c87f7625bd8aeb876c9932f01b3c9602a6ee1f31bd15fff65c849dee571f53a84f9fec12b7062ea3828fef9ec91e5b9e0335ee70cbc96704add86fe56ba6ebfa321e2fb873b597d6b12820931ffc49ef5fd443a3aae40559143e1345e01e0ee35a2994fac1007877381e86a44bd9b6d145fa7ea28a6842156b6da73aec22de4d1764e6dd991d90ace7f1b6ee4e827c4a60e961a3c487dd901a1e487580a2c60447d50af95c2b3a430235493327fedbeede364646f525875db627a2012eb0b1cd07effbc34d6c03dbe5e7478b2b02c1f19612cf15b0e20b431a93633752132cf1e02aac34a30fcec2ad2e1210c639a7c79ecff80c61dc9d5a5270bb6b64afa883f8212df00dc10d50d44d6351d3e32f4dcfc3dbea0e604438fd9d499f1e7ab8ce486300dfa479b958cf794beb237061c658369c3161e1edabe42fc7ba9b675ba0a0b16f2555b1c17aa2d13f51e01fee3264b2ef160bd2f4ee9c9579535c23706d751e8433eb9029af82461922a137", 0x1000}, {&(0x7f0000000400)="6c02a4dbcb48b25541379f686f9c7b46697963036a51b7bd1374b3a3da834ab805caca78a30d751f7a8b1b5578d91d241215cd8807995c44b5e79bb1b76c7b5b7e7b22495039a498c8ff755f0298b51b8f3a743b969a8b3499191662af2c41c6c184efe54173b90892df740cc67dccd56f730edf797466aaf8259966151f89adc1ef9a14bbd3fcad3ef398ae6fef66f34646cca00f5bc9f1e286f65a8ae23a975b20f28fdc171eb8a5553e87b931165b7dda7280ee55f4025cd3cc598b486bbb022dddf70624319f4f34e27a62f2dc5766cd393a16242be726519a21515642a431b1d2835751319ed3f26eeb", 0xec}, {&(0x7f0000000040)="d7b6b2dbd8ada0f75a6187ce869490f325165c94504248ea87863320347042f5e0a18c58155ce2faeb35e430d56887cb3b7f7c57ea2fccd1566495825a", 0x3d}, {&(0x7f0000000500)="c57d7dd634823d2d3ae327479b1f3a52c1c97df955b9786c0df37082c92c7bcfc550d5841276e349c9b1dcb74fa4c139b869fb160edcffa3d8b0f7a1405303858e7a592aa8618803d1", 0x49}], 0x6, &(0x7f0000000900)=ANY=[@ANYBLOB="30000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="0000e10720000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r1], 0xc8, 0x4}, 0x20008010) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405f", 0x40}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/155, 0x9b}], 0x1, &(0x7f0000001480)=""/66, 0x42}, 0x0) 2033/05/18 03:33:57 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000600)={0x0, @in={{0x2, 0x0, @rand_addr}}, 0x1}, 0x90) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x5, 0x20000) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000100)=0x5462) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000140)=ANY=[@ANYBLOB="20b700002600010000000000000000f1010000000c0000000600000000000000"], 0x20}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x0, 0x10001, 0x7}, &(0x7f00000000c0)=0x14) 2033/05/18 03:33:57 executing program 0 (fault-call:8 fault-nth:43): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) open(&(0x7f00000000c0)='./file0\x00', 0xa0441, 0x80) syz_mount_image$msdos(&(0x7f0000000400)='msdos\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x1, &(0x7f0000001640)=[{&(0x7f0000000480)="9196b107dc9e5c731d56d84afae6a7bf24", 0x11, 0x1f}], 0x0, &(0x7f00000016c0)=ANY=[]) socket$vsock_stream(0x28, 0x1, 0x0) mkdir(&(0x7f0000000180)='./file0//ile0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000002a40)='./file0//ile0\x00', 0x10000002007) syz_mount_image$btrfs(&(0x7f0000001700)='btrfs\x00', &(0x7f0000001740)='./file0//ile0\x00', 0x0, 0x1, &(0x7f0000002940)=[{&(0x7f0000001780)="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", 0xff1, 0x3ff}], 0x8044, &(0x7f00000029c0)=ANY=[]) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) 2033/05/18 03:33:57 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r1, &(0x7f0000000180)={0x18, 0x2, {0x2, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x20) r2 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x8, 0x200002) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x305d) r3 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000000080)={0x396e, 0x100000001, 0x0, 0x5, 0x0, 0x7f}) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[@ANYBLOB="5b853d6aae34386a34867ee56645f18b1be01484ad53406c627980b2c5212b3a4aa84d9a7e172451287d5acd2cc5eff0eb72c30eb50beaa068eb74365523e3ae3f694aff0594d566280dacc47d0d139995cefe980a22092632850a4349a2c82d637d035838f6752ee1f6897c"], 0x6c) [ 151.536333] FAT-fs (loop0): bogus number of reserved sectors [ 151.542262] FAT-fs (loop0): Can't find a valid FAT filesystem [ 151.585869] FAULT_INJECTION: forcing a failure. [ 151.585869] name failslab, interval 1, probability 0, space 0, times 0 [ 151.597207] CPU: 0 PID: 11109 Comm: syz-executor0 Not tainted 4.16.0-rc7+ #7 [ 151.604391] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 151.613743] Call Trace: [ 151.616330] dump_stack+0x194/0x24d [ 151.619952] ? arch_local_irq_restore+0x53/0x53 [ 151.624620] should_fail+0x8c0/0xa40 [ 151.628324] ? kstrdup+0x39/0x70 [ 151.631687] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 151.636783] ? cgroup_apply_control_enable+0x390/0xbc0 [ 151.642064] ? kernfs_iop_mkdir+0x153/0x1e0 [ 151.646384] ? vfs_mkdir+0x390/0x600 [ 151.650086] ? SyS_mkdir+0x220/0x2a0 [ 151.653796] ? do_syscall_64+0x281/0x940 [ 151.657851] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 151.663211] ? find_held_lock+0x35/0x1d0 [ 151.667269] ? find_held_lock+0x35/0x1d0 [ 151.671324] ? __lock_is_held+0xb6/0x140 [ 151.675386] ? check_same_owner+0x320/0x320 [ 151.679705] ? rcu_note_context_switch+0x710/0x710 [ 151.684625] ? rcu_read_lock_sched_held+0x108/0x120 [ 151.690367] should_failslab+0xec/0x120 [ 151.694339] kmem_cache_alloc+0x47/0x760 [ 151.698393] ? memcpy+0x45/0x50 [ 151.701665] ? kstrdup+0x59/0x70 [ 151.705031] __kernfs_new_node+0xe2/0x570 [ 151.709180] ? kernfs_dop_revalidate+0x380/0x380 [ 151.713924] ? delete_node+0x2db/0xbc0 [ 151.717810] ? snprintf+0xc0/0xf0 [ 151.721254] ? vsprintf+0x40/0x40 [ 151.724705] kernfs_new_node+0x80/0xe0 [ 151.728586] __kernfs_create_file+0x4b/0x320 [ 151.732991] cgroup_addrm_files+0x3c5/0xa70 [ 151.737314] ? cgroup_file_write+0x710/0x710 [ 151.741736] ? cgroup_idr_replace+0x3f/0x50 [ 151.746063] ? __lock_is_held+0xb6/0x140 [ 151.750132] ? __local_bh_enable_ip+0x121/0x230 [ 151.754797] ? online_css+0x224/0x2e0 [ 151.758592] css_populate_dir+0x198/0x420 [ 151.762739] cgroup_apply_control_enable+0x390/0xbc0 [ 151.767840] ? cgroup_propagate_control+0x570/0x570 [ 151.772855] ? css_populate_dir+0x289/0x420 [ 151.777173] cgroup_mkdir+0x56f/0xfc0 [ 151.780961] ? __lock_is_held+0xb6/0x140 [ 151.785021] ? cgroup_destroy_locked+0x750/0x750 [ 151.789769] ? rcu_read_lock_sched_held+0x108/0x120 [ 151.794776] ? kmem_cache_free+0x258/0x2a0 [ 151.799005] ? set_nlink+0xc1/0x160 [ 151.802626] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 151.807543] ? generic_permission+0x105/0x3c0 [ 151.812032] ? cgroup_destroy_locked+0x750/0x750 [ 151.816777] kernfs_iop_mkdir+0x153/0x1e0 [ 151.820919] vfs_mkdir+0x390/0x600 [ 151.824456] SyS_mkdir+0x220/0x2a0 [ 151.827994] ? SyS_mkdirat+0x2b0/0x2b0 [ 151.831878] ? do_syscall_64+0xb7/0x940 [ 151.835845] ? SyS_mkdirat+0x2b0/0x2b0 [ 151.839730] do_syscall_64+0x281/0x940 [ 151.843612] ? vmalloc_sync_all+0x30/0x30 [ 151.847756] ? _raw_spin_unlock_irq+0x27/0x70 [ 151.852247] ? finish_task_switch+0x1c1/0x7e0 [ 151.856739] ? syscall_return_slowpath+0x550/0x550 [ 151.861664] ? syscall_return_slowpath+0x2ac/0x550 [ 151.866582] ? prepare_exit_to_usermode+0x350/0x350 [ 151.871588] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 151.876943] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 151.881783] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 151.886958] RIP: 0033:0x454e79 [ 151.890136] RSP: 002b:00007fc84f8abc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 151.897833] RAX: ffffffffffffffda RBX: 00007fc84f8ac6d4 RCX: 0000000000454e79 [ 151.905094] RDX: 0000000000000000 RSI: 0000010000002007 RDI: 0000000020002a40 [ 151.912356] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 151.919617] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 151.926877] R13: 00000000000003ea R14: 00000000006f7e90 R15: 000000000000002b [ 151.934458] cgroup: cgroup_addrm_files: failed to add stat, err=-12 2033/05/18 03:33:57 executing program 2: rmdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000b28ff8)='./file0\x00', &(0x7f0000766ff8)='./file0\x00', &(0x7f00005a9ff9)='mqueue\x00', 0x0, 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000386000)=""/1840, 0x29) unlink(&(0x7f0000000000)='./file0\x00') 2033/05/18 03:33:57 executing program 4: r0 = socket(0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x103000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000080)={0x0, 0xa0000000080000, 0xffffffffffffff9c}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000980)={{{@in6=@local, @in=@multicast1}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000000300)={0x1000, &(0x7f0000001540)=""/4096}) bind(r0, &(0x7f0000000580)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f0000000880)=ANY=[]}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000004c0)=0x80000001, 0x4) getpeername$netrom(0xffffffffffffffff, &(0x7f0000000400)=@full, &(0x7f0000000140)=0x48) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000500)={{0x2, 0xfffffffffffffffe, @dev={0xac, 0x14, 0x14}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000003c0)={'irlan0\x00'}) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000000a80)={'vlan0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}) connect$llc(0xffffffffffffffff, &(0x7f0000000700)={0x1a, 0x339, 0x1f, 0x1e8d, 0x1f, 0x50, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x10) read(r3, &(0x7f0000000200)=""/41, 0x29) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000240)=0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000000600)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) 2033/05/18 03:33:57 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000001480), 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) readv(r0, &(0x7f0000001980)=[{&(0x7f0000001640)=""/180, 0xb4}, {&(0x7f00000018c0)=""/182, 0xb6}], 0x2) r1 = syz_open_pts(r0, 0x2) readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/61, 0x3d}, {&(0x7f00000001c0)=""/200, 0xc8}, {&(0x7f00000014c0)=""/239, 0xef}, {&(0x7f0000000080)=""/10, 0xa}], 0x4) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000440)=0x5, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) dup3(r1, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) r2 = socket$inet(0x2, 0x0, 0xfff) readv(0xffffffffffffffff, &(0x7f0000000180), 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000380)={0xefa, 0x800, 0x0, 0xbd680000000, 0x9, 0x1}, 0xc) setsockopt$inet_int(r2, 0x0, 0x21, &(0x7f00000000c0)=0x3, 0x4) 2033/05/18 03:33:57 executing program 1: socket$inet6(0xa, 0x2, 0xffffffffffff7fff) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @rand_addr=0x9}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) setsockopt$sock_int(r0, 0x1, 0x80000000009, &(0x7f0000f0fffc)=0x77a, 0x4) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x9, 0x410001) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f00000000c0)={'security\x00', 0x2, [{}, {}]}, 0x48) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000180)={'filter\x00', 0x7, 0x4, 0x488, 0x130, 0x0, 0x130, 0x3a0, 0x3a0, 0x3a0, 0x4, &(0x7f0000000140), {[{{@uncond, 0xf0, 0x130}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "ebb0aa3d80f4279d939e077d77029b658b9630d3be9122c618a9151e12c7"}}, {{@uncond, 0xf0, 0x130}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "957dcc9f2d38307f3e25cbd4c2722a0983413fa1ac23f12f545c1c822df5"}}, {{@arp={@rand_addr=0x3, @local={0xac, 0x14, 0x14, 0xaa}, 0xff0000ff, 0xff, @mac, {[0xff, 0xff, 0xff, 0xc8eaadfe3f9d4011, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0x0, 0xff, 0xff]}, 0x51a2, 0x40, 0x4, 0x4, 0x800, 0x3, 'rose0\x00', 'syz_tun\x00', {0xff}, {0xff}, 0x0, 0x200}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d8) 2033/05/18 03:33:57 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x8000) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x800, 0x1f, 0x4, 0x4, "1be36ea63c0977a89217356bc17b9aaf8a5dad95f0b54774cfabf6b3e8c6a00af56cc8781fcc54d582bf8cc4cedb87e5b2becf979e014e52ef16c646bd85b7a8", "12da394e8bc0c89e8d6f7c058513ad0970f64cd056eaa33316801bac7a9b2f08", [0xfff, 0x1]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000340)="d9b20d0066b98b0000000f320f320f01c9260f239cf30f2056670f009307980000b8c0000f00d80f01cbbaf80c66b8422d3b8c66efbafc0cb80001ef", 0x3c}], 0x1, 0x0, &(0x7f0000000140)=[@flags={0x3}], 0x1) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00000001c0)=@ioapic={0x3000, 0x8, 0x6, 0x2, 0x0, [{0x8, 0x6, 0x3fe5, [], 0x1}, {0x58, 0xffffffffffff8000, 0x6, [], 0x9}, {0x7, 0x1, 0x5, [], 0x4}, {0x1a3, 0x8, 0x8}, {0x7ff, 0x34b, 0x2, [], 0x9}, {0x5, 0x1, 0x800, [], 0x164}, {0x53, 0x3, 0x3ff, [], 0x8001}, {0x0, 0x81, 0x0, [], 0x6}, {0x6, 0xf4b6207, 0x6b, [], 0x800}, {0x0, 0xffff, 0x96b, [], 0x4}, {0x1, 0x8000, 0xb64, [], 0x8}, {0x8, 0x0, 0x3, [], 0x80000001}, {0x5, 0x7ff, 0x7fffffff, [], 0x2}, {0xfffffffffffff280, 0x100000000, 0x1, [], 0x464}, {0x5, 0x800, 0x9, [], 0x3}, {0x4, 0x4d, 0x400}, {0xffffffffffffffe0, 0x10000, 0x1, [], 0x400}, {0x0, 0x2, 0x200, [], 0x456f5c49}, {0x6, 0x8000, 0x2, [], 0x81}, {0x9, 0x4, 0x200, [], 0x4}, {0x9, 0x9, 0x867, [], 0xffffffff}, {0x4, 0x3, 0xfffffffffffffff8, [], 0x1}, {0x8, 0xffff, 0x85, [], 0x6}, {0x7fff, 0xff, 0x2, [], 0x7f}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2033/05/18 03:33:57 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000000040)="240000002400f95c084a5d7f000020000180007701000000ff010000000000000000002f", 0x24) lseek(r0, 0x0, 0x0) getegid() 2033/05/18 03:33:57 executing program 0 (fault-call:8 fault-nth:44): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) open(&(0x7f00000000c0)='./file0\x00', 0xa0441, 0x80) syz_mount_image$msdos(&(0x7f0000000400)='msdos\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x1, &(0x7f0000001640)=[{&(0x7f0000000480)="9196b107dc9e5c731d56d84afae6a7bf24", 0x11, 0x1f}], 0x0, &(0x7f00000016c0)=ANY=[]) socket$vsock_stream(0x28, 0x1, 0x0) mkdir(&(0x7f0000000180)='./file0//ile0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000002a40)='./file0//ile0\x00', 0x10000002007) syz_mount_image$btrfs(&(0x7f0000001700)='btrfs\x00', &(0x7f0000001740)='./file0//ile0\x00', 0x0, 0x1, &(0x7f0000002940)=[{&(0x7f0000001780)="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", 0xff1, 0x3ff}], 0x8044, &(0x7f00000029c0)=ANY=[]) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) 2033/05/18 03:33:57 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) fanotify_init(0x42, 0x400) bind$alg(r0, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000013c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000300)=[@assoc={0x18, 0x117, 0x4, 0x6}], 0x18}], 0x492496c, 0x0) setns(r0, 0x8000000) recvmsg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/155, 0x9b}], 0x1, &(0x7f0000001480)=""/66, 0x42}, 0x0) 2033/05/18 03:33:57 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b005e381e59ab60ced5754dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405f", 0x40}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/155, 0x9b}], 0x1, &(0x7f0000001480)=""/66, 0x42}, 0x0) 2033/05/18 03:33:57 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt(r0, 0x88, 0x1, &(0x7f0000000300)=""/201, &(0x7f0000000000)=0xfffffffffffffccb) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x4000) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00000000c0)={0x8, {{0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x7ff}}}, 0x88) bind$netrom(r1, &(0x7f0000000180)=@full={{0x3, {"3cec212fa27010"}, 0xffffffff}, [{"2e4a27ec2e254c"}, {"660ac8e7f97b43"}, {"c16628134599bc"}, {"041e5cea659b94"}, {"2dc25294d7cff6"}, {"34e383ac65e727"}, {"c3afde850c1439"}, {"818f307ed0c7bc"}]}, 0x48) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000080)={0x4, 0x100000001, 0x6, 0x80, 0x80, 0x6, 0x4, 0xfffffffffffff8ec, 0x101, 0x101, 0xfffffffffffffff9}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x8, 0x0, 0x1, 0x7}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000280)={r2, 0x1}, 0x8) 2033/05/18 03:33:57 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_raw(0x27, 0x5, 0x0) r1 = dup(r0) unlink(&(0x7f0000000080)='./file0\x00') connect$nfc_raw(r0, &(0x7f00000000c0)={0x27, 0x0, 0x1, 0x3}, 0x10) connect$nfc_raw(r1, &(0x7f0000000040)={0x27, 0x0, 0x0, 0x10000000}, 0x10) sysinfo(&(0x7f0000000100)=""/156) 2033/05/18 03:33:57 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff659}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x8fb1, 0xdd2157538a246237) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000080)={0x1, 0x0, [{}]}) bind$unix(r0, &(0x7f0000003000)=@abs={0x1}, 0x8) bind$unix(r0, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000001c0)={r2, 0x93, "a6ce763a11ce48d497f7ed3039b0cbc75a37645ffd27ec2f2df493a734f43c83c79c5c7bb6325d3a26ce74cf3ed45d79fec0f34e1a5d7f807ced7898da9671d651c0723c9fdfb0c0bec64c15096e0fd7ce5cd7de6462fa1bd1aa01a7e8bb9f7ee453e6ed63b8070bcf5bc15f9382c0130afc21033ccee49b4f2489ad33d260e03e836739df561e1b8a534727e4abdcd2cc26e7"}, &(0x7f0000000280)=0x9b) [ 152.119012] FAT-fs (loop0): bogus number of reserved sectors [ 152.124981] FAT-fs (loop0): Can't find a valid FAT filesystem 2033/05/18 03:33:57 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x8000) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x800, 0x1f, 0x4, 0x4, "1be36ea63c0977a89217356bc17b9aaf8a5dad95f0b54774cfabf6b3e8c6a00af56cc8781fcc54d582bf8cc4cedb87e5b2becf979e014e52ef16c646bd85b7a8", "12da394e8bc0c89e8d6f7c058513ad0970f64cd056eaa33316801bac7a9b2f08", [0xfff, 0x1]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000340)="d9b20d0066b98b0000000f320f320f01c9260f239cf30f2056670f009307980000b8c0000f00d80f01cbbaf80c66b8422d3b8c66efbafc0cb80001ef", 0x3c}], 0x1, 0x0, &(0x7f0000000140)=[@flags={0x3}], 0x1) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00000001c0)=@ioapic={0x3000, 0x8, 0x6, 0x2, 0x0, [{0x8, 0x6, 0x3fe5, [], 0x1}, {0x58, 0xffffffffffff8000, 0x6, [], 0x9}, {0x7, 0x1, 0x5, [], 0x4}, {0x1a3, 0x8, 0x8}, {0x7ff, 0x34b, 0x2, [], 0x9}, {0x5, 0x1, 0x800, [], 0x164}, {0x53, 0x3, 0x3ff, [], 0x8001}, {0x0, 0x81, 0x0, [], 0x6}, {0x6, 0xf4b6207, 0x6b, [], 0x800}, {0x0, 0xffff, 0x96b, [], 0x4}, {0x1, 0x8000, 0xb64, [], 0x8}, {0x8, 0x0, 0x3, [], 0x80000001}, {0x5, 0x7ff, 0x7fffffff, [], 0x2}, {0xfffffffffffff280, 0x100000000, 0x1, [], 0x464}, {0x5, 0x800, 0x9, [], 0x3}, {0x4, 0x4d, 0x400}, {0xffffffffffffffe0, 0x10000, 0x1, [], 0x400}, {0x0, 0x2, 0x200, [], 0x456f5c49}, {0x6, 0x8000, 0x2, [], 0x81}, {0x9, 0x4, 0x200, [], 0x4}, {0x9, 0x9, 0x867, [], 0xffffffff}, {0x4, 0x3, 0xfffffffffffffff8, [], 0x1}, {0x8, 0xffff, 0x85, [], 0x6}, {0x7fff, 0xff, 0x2, [], 0x7f}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 152.226893] FAULT_INJECTION: forcing a failure. [ 152.226893] name failslab, interval 1, probability 0, space 0, times 0 [ 152.238316] CPU: 0 PID: 11155 Comm: syz-executor0 Not tainted 4.16.0-rc7+ #7 [ 152.245500] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 152.254839] Call Trace: [ 152.257412] dump_stack+0x194/0x24d [ 152.261029] ? arch_local_irq_restore+0x53/0x53 [ 152.265688] should_fail+0x8c0/0xa40 [ 152.269387] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 152.274471] ? kernfs_add_one+0x50/0x450 [ 152.278510] ? rb_first_postorder+0xa0/0xa0 [ 152.282809] ? kernfs_add_one+0x50/0x450 [ 152.286853] ? trace_event_raw_event_lock+0x340/0x340 [ 152.292026] ? trace_hardirqs_off+0x10/0x10 [ 152.296331] ? find_held_lock+0x35/0x1d0 [ 152.300375] ? __lock_is_held+0xb6/0x140 [ 152.304425] ? check_same_owner+0x320/0x320 [ 152.308725] ? lock_downgrade+0x980/0x980 [ 152.312854] ? rcu_note_context_switch+0x710/0x710 [ 152.317772] should_failslab+0xec/0x120 [ 152.321725] __kmalloc_track_caller+0x5f/0x760 [ 152.326302] ? string+0x180/0x200 [ 152.329735] ? kstrdup_const+0x39/0x50 [ 152.333604] kstrdup+0x39/0x70 [ 152.336776] kstrdup_const+0x39/0x50 [ 152.340471] __kernfs_new_node+0xa2/0x570 [ 152.344600] ? kernfs_dop_revalidate+0x380/0x380 [ 152.349342] ? snprintf+0xc0/0xf0 [ 152.352776] ? vsprintf+0x40/0x40 [ 152.356211] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 152.361123] ? cgroup_file_name+0x1d0/0x1d0 [ 152.365425] kernfs_new_node+0x80/0xe0 [ 152.369294] __kernfs_create_file+0x4b/0x320 [ 152.373686] cgroup_addrm_files+0x3c5/0xa70 [ 152.377998] ? cgroup_file_write+0x710/0x710 [ 152.382398] ? cgroup_idr_replace+0x3f/0x50 [ 152.386721] ? __lock_is_held+0xb6/0x140 [ 152.390768] ? __local_bh_enable_ip+0x121/0x230 [ 152.395415] ? online_css+0x224/0x2e0 [ 152.399199] css_populate_dir+0x198/0x420 [ 152.403329] cgroup_apply_control_enable+0x390/0xbc0 [ 152.408417] ? cgroup_propagate_control+0x570/0x570 [ 152.413416] ? css_populate_dir+0x289/0x420 [ 152.417718] cgroup_mkdir+0x56f/0xfc0 [ 152.421519] ? __lock_is_held+0xb6/0x140 [ 152.425564] ? cgroup_destroy_locked+0x750/0x750 [ 152.430303] ? rcu_read_lock_sched_held+0x108/0x120 [ 152.435299] ? kmem_cache_free+0x258/0x2a0 [ 152.439514] ? set_nlink+0xc1/0x160 [ 152.443119] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 152.448031] ? generic_permission+0x105/0x3c0 [ 152.452507] ? cgroup_destroy_locked+0x750/0x750 [ 152.457244] kernfs_iop_mkdir+0x153/0x1e0 [ 152.461375] vfs_mkdir+0x390/0x600 [ 152.464896] SyS_mkdir+0x220/0x2a0 [ 152.468417] ? SyS_mkdirat+0x2b0/0x2b0 [ 152.472285] ? do_syscall_64+0xb7/0x940 [ 152.476240] ? SyS_mkdirat+0x2b0/0x2b0 [ 152.480107] do_syscall_64+0x281/0x940 [ 152.483972] ? vmalloc_sync_all+0x30/0x30 [ 152.488101] ? _raw_spin_unlock_irq+0x27/0x70 [ 152.492586] ? finish_task_switch+0x1c1/0x7e0 [ 152.497066] ? syscall_return_slowpath+0x550/0x550 [ 152.501984] ? syscall_return_slowpath+0x2ac/0x550 [ 152.506894] ? prepare_exit_to_usermode+0x350/0x350 [ 152.511893] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 152.517238] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 152.522079] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 152.527249] RIP: 0033:0x454e79 [ 152.530417] RSP: 002b:00007fc84f8abc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 152.538105] RAX: ffffffffffffffda RBX: 00007fc84f8ac6d4 RCX: 0000000000454e79 [ 152.545352] RDX: 0000000000000000 RSI: 0000010000002007 RDI: 0000000020002a40 [ 152.552599] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 152.559848] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 152.567096] R13: 00000000000003ea R14: 00000000006f7e90 R15: 000000000000002c 2033/05/18 03:33:58 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000013c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405f", 0x40}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000280)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000300)={r3, 0xff, 0x40, 0x7020, 0x7, 0xfcb3, 0x3, 0xf23, {r4, @in6={{0xa, 0x4e23, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x24}}, 0x100000001, 0x8000, 0x4, 0x14, 0x8}}, &(0x7f00000003c0)=0xb0) recvmsg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/155, 0x9b}], 0x1, &(0x7f0000001480)=""/66, 0x42}, 0x0) 2033/05/18 03:33:58 executing program 3: r0 = openat$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) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r1, 0x1, 0x0, r1}) close(r1) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300090c000000000000000000000002001300020000000000000000000000030006000000000002f20700e0000001000000000000000002000100000000000000000200000000030005000000000002000000e00000010000000000000000"], 0x60}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) delete_module(&(0x7f0000000440)='dev ', 0x200) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r0}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x2, 0x0) r4 = memfd_create(&(0x7f0000000080)='dev ', 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r4, 0x0, 0x0, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000540)={0x0, 'syz_tun\x00', 0x3}, 0x18) ioctl$VHOST_SET_VRING_BASE(r3, 0x4008af12, &(0x7f0000000080)={0x0, 0x1}) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_sctp(0x2, 0x4000000000005, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) io_setup(0x1f, &(0x7f0000000400)) add_key(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500)="2b0f18594c4a33e5bf5f9f", 0xb, 0xfffffffffffffffb) ioctl$sock_inet_SIOCDARP(r5, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'syz_tun\x00'}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000580)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, [0x1ff, 0x6, 0x800, 0x8, 0x3ff, 0xffffffffd7ec31f0, 0xfffffffffffffffc, 0xfffffffffffffffd, 0x7fff, 0x3f, 0x9, 0x4, 0xfad5, 0x9, 0x9]}, &(0x7f0000000680)=0x100) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f00000006c0)=ANY=[@ANYRES32=r6, @ANYBLOB="05001e00acb53d4ca8f466050753d1afeec3f9aa6206c14551faf72ad8dd401bd9f1"], 0x2) setsockopt$inet_int(r3, 0x0, 0x10, &(0x7f00000000c0)=0x100000000000005, 0x4) accept$inet(r5, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f00000003c0)=0xffffffffffffff54) [ 152.574552] cgroup: cgroup_addrm_files: failed to add max, err=-12 [ 152.914284] IPVS: ftp: loaded support on port[0] = 21 2033/05/18 03:33:58 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) r1 = accept(r0, &(0x7f0000000500)=@nfc, &(0x7f0000000580)=0x80) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000005c0)={0x0, @multicast2, @broadcast}, &(0x7f0000000680)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000006c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x42, r2}) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f0000000440)={0x8000000000000000, 0x4000, 0x9, 0x1, 0x1e}) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000000400)={0x0, 0x4000, 0x7, 0x6, 0xc}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="0a0775b005e381e5b3b60ced5c54dbb75abcb5c2895e01e1c0472fa21a21e1c25e7e7b5c9d6afb0c486d92ed326cc5cca52d1a28ff3ff8d256e2cdb1d788ebae830f64374f93bf9d496ed4cf4a30fd62c7e7c6237804146bbefe765f288d4fb4c580ae61bde58b744584914d188c40f8e95ee967bc333e9447779792be55711072aed5117d4c36ea98b126c6e875fed95a5000cb6ef4ce89ae7805392182e0ab7a551be710addefe9e36a24e4bfb30e4b4393318195630e5908d02bd693884ee81d1b5c28381bde763c731f154e848e07bd3d1e61b70a044eed280cb9a66a064c3a1e1e795b00e5a90224c746568a89f896c", 0xf2) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r3, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x10400000}, 0xc, &(0x7f0000000600)={&(0x7f0000000700)=ANY=[@ANYBLOB="fc00", @ANYRES16=r4, @ANYBLOB="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"], 0xec}, 0x1, 0x0, 0x0, 0x8000}, 0x40800) r5 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405f", 0x40}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/155, 0x9b}], 0x1, &(0x7f0000001480)=""/66, 0x42}, 0x0) socket$alg(0x26, 0x5, 0x0) r6 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x420000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) getsockopt$IP_VS_SO_GET_INFO(r6, 0x0, 0x481, &(0x7f0000000380), &(0x7f00000003c0)=0xc) ioctl$DRM_IOCTL_GET_CTX(r6, 0xc0086423, &(0x7f0000000140)={r7, 0x1}) 2033/05/18 03:33:58 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000001480), 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) readv(r0, &(0x7f0000001980)=[{&(0x7f0000001640)=""/180, 0xb4}, {&(0x7f00000018c0)=""/182, 0xb6}], 0x2) r1 = syz_open_pts(r0, 0x2) readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/61, 0x3d}, {&(0x7f00000001c0)=""/200, 0xc8}, {&(0x7f00000014c0)=""/239, 0xef}, {&(0x7f0000000080)=""/10, 0xa}], 0x4) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000440)=0x5, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) dup3(r1, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) r2 = socket$inet(0x2, 0x0, 0xfff) readv(0xffffffffffffffff, &(0x7f0000000180), 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000380)={0xefa, 0x800, 0x0, 0xbd680000000, 0x9, 0x1}, 0xc) setsockopt$inet_int(r2, 0x0, 0x21, &(0x7f00000000c0)=0x3, 0x4) 2033/05/18 03:33:58 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0xffffffffffffff1a, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x2003, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000180)=""/77) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x31, 0x3f, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd8e6, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1002, 0x58f}, 0x0, 0x1, r0, 0x8) 2033/05/18 03:33:58 executing program 4: r0 = socket(0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x103000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000080)={0x0, 0xa0000000080000, 0xffffffffffffff9c}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000980)={{{@in6=@local, @in=@multicast1}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000000300)={0x1000, &(0x7f0000001540)=""/4096}) bind(r0, &(0x7f0000000580)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f0000000880)=ANY=[]}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000004c0)=0x80000001, 0x4) getpeername$netrom(0xffffffffffffffff, &(0x7f0000000400)=@full, &(0x7f0000000140)=0x48) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000500)={{0x2, 0xfffffffffffffffe, @dev={0xac, 0x14, 0x14}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000003c0)={'irlan0\x00'}) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000000a80)={'vlan0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}) connect$llc(0xffffffffffffffff, &(0x7f0000000700)={0x1a, 0x339, 0x1f, 0x1e8d, 0x1f, 0x50, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x10) read(r3, &(0x7f0000000200)=""/41, 0x29) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000240)=0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000000600)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) 2033/05/18 03:33:58 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x8000) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x800, 0x1f, 0x4, 0x4, "1be36ea63c0977a89217356bc17b9aaf8a5dad95f0b54774cfabf6b3e8c6a00af56cc8781fcc54d582bf8cc4cedb87e5b2becf979e014e52ef16c646bd85b7a8", "12da394e8bc0c89e8d6f7c058513ad0970f64cd056eaa33316801bac7a9b2f08", [0xfff, 0x1]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000340)="d9b20d0066b98b0000000f320f320f01c9260f239cf30f2056670f009307980000b8c0000f00d80f01cbbaf80c66b8422d3b8c66efbafc0cb80001ef", 0x3c}], 0x1, 0x0, &(0x7f0000000140)=[@flags={0x3}], 0x1) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00000001c0)=@ioapic={0x3000, 0x8, 0x6, 0x2, 0x0, [{0x8, 0x6, 0x3fe5, [], 0x1}, {0x58, 0xffffffffffff8000, 0x6, [], 0x9}, {0x7, 0x1, 0x5, [], 0x4}, {0x1a3, 0x8, 0x8}, {0x7ff, 0x34b, 0x2, [], 0x9}, {0x5, 0x1, 0x800, [], 0x164}, {0x53, 0x3, 0x3ff, [], 0x8001}, {0x0, 0x81, 0x0, [], 0x6}, {0x6, 0xf4b6207, 0x6b, [], 0x800}, {0x0, 0xffff, 0x96b, [], 0x4}, {0x1, 0x8000, 0xb64, [], 0x8}, {0x8, 0x0, 0x3, [], 0x80000001}, {0x5, 0x7ff, 0x7fffffff, [], 0x2}, {0xfffffffffffff280, 0x100000000, 0x1, [], 0x464}, {0x5, 0x800, 0x9, [], 0x3}, {0x4, 0x4d, 0x400}, {0xffffffffffffffe0, 0x10000, 0x1, [], 0x400}, {0x0, 0x2, 0x200, [], 0x456f5c49}, {0x6, 0x8000, 0x2, [], 0x81}, {0x9, 0x4, 0x200, [], 0x4}, {0x9, 0x9, 0x867, [], 0xffffffff}, {0x4, 0x3, 0xfffffffffffffff8, [], 0x1}, {0x8, 0xffff, 0x85, [], 0x6}, {0x7fff, 0xff, 0x2, [], 0x7f}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2033/05/18 03:33:58 executing program 0 (fault-call:8 fault-nth:45): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) open(&(0x7f00000000c0)='./file0\x00', 0xa0441, 0x80) syz_mount_image$msdos(&(0x7f0000000400)='msdos\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x1, &(0x7f0000001640)=[{&(0x7f0000000480)="9196b107dc9e5c731d56d84afae6a7bf24", 0x11, 0x1f}], 0x0, &(0x7f00000016c0)=ANY=[]) socket$vsock_stream(0x28, 0x1, 0x0) mkdir(&(0x7f0000000180)='./file0//ile0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000002a40)='./file0//ile0\x00', 0x10000002007) syz_mount_image$btrfs(&(0x7f0000001700)='btrfs\x00', &(0x7f0000001740)='./file0//ile0\x00', 0x0, 0x1, &(0x7f0000002940)=[{&(0x7f0000001780)="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", 0xff1, 0x3ff}], 0x8044, &(0x7f00000029c0)=ANY=[]) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) 2033/05/18 03:33:58 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x800000000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000000)) bind$inet6(0xffffffffffffffff, &(0x7f0000f61fe4)={0xa}, 0x1c) socket$nl_generic(0xa, 0x3, 0x10) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}) 2033/05/18 03:33:58 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) fcntl$setpipe(r1, 0x407, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000100)={0x0, r1, 0x0, 0x3}, 0x14) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000040), 0x4) mlock(&(0x7f00007ac000/0x800000)=nil, 0x800000) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x20000, 0x102) munlockall() ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2033/05/18 03:33:58 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000013c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x101, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="65000000e8bdda5e964fb7a52f3a9ac031730a702c52a9705401000000000000001bbad7e18a10f43b66dce2007b61d27f1da51da5a8b4f5e721d0b8445f8d9fff9be202a97bf6a1919800c9430d73c6499c9df9cee028cec51e7cf5f0ebd8c81c87c41517639e5e75"], &(0x7f0000000300)=0x6d) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000340)={r3, 0xc7, "45bd5c91375eb08fe9858d83d365f68fb41aab613d4ac4eb398d855b6fcfbcb652523b94f3cc87da9ee602c571a9c41182dff5b25f954a8e69ec6146f1ee56576c6ccc289ffcf7d834fd934e5744594df8eace6c1308ea6343d219991ea3573aea8bf161994096857d5a9ce809bf018db2ad169701c1de732ae3d5371a6b8e456c06f4f64adc6bac16d0c160f56e7b7c478b6e74687a483ea2fcdf15cec16003cf22b7b765cbde42c9a72bf7bd4fe3a0c669c22cf8e59045ff34b228657f70c58c916b7c1a45aa"}, &(0x7f0000000440)=0xcf) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405f", 0x40}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8880, 0x0) write$cgroup_pid(r4, &(0x7f0000000040)={[0x37, 0x30, 0x36, 0x35, 0x37, 0x34, 0x32, 0x37]}, 0x8) recvmsg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/155, 0x9b}], 0x1, &(0x7f0000001480)=""/66, 0x42}, 0x0) [ 153.080399] FAT-fs (loop0): bogus number of reserved sectors [ 153.086352] FAT-fs (loop0): Can't find a valid FAT filesystem 2033/05/18 03:33:58 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f000000f000)=""/30, &(0x7f000044e000)=0x1e) r0 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x4, 0x4400) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000040)) bind$nfc_llcp(r0, &(0x7f0000000080)={0x27, 0x0, 0x2, 0x0, 0x7ff, 0x2, "adbc8456250f2a3c4f9ec1c4c7118bc3db1c2d431b879698d11010ca06bb37b3a12d1b91e6542568917f62e22e6bae90fbfa3e83e9304608765b75648924aa"}, 0x60) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000100)=0x3, 0x4) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) [ 153.182188] FAULT_INJECTION: forcing a failure. [ 153.182188] name failslab, interval 1, probability 0, space 0, times 0 [ 153.193619] CPU: 0 PID: 11197 Comm: syz-executor0 Not tainted 4.16.0-rc7+ #7 [ 153.200803] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 153.210134] Call Trace: [ 153.212702] dump_stack+0x194/0x24d [ 153.216309] ? arch_local_irq_restore+0x53/0x53 [ 153.220961] should_fail+0x8c0/0xa40 [ 153.224653] ? kstrdup+0x39/0x70 [ 153.228001] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 153.233096] ? cgroup_apply_control_enable+0x390/0xbc0 [ 153.238350] ? kernfs_iop_mkdir+0x153/0x1e0 [ 153.242648] ? vfs_mkdir+0x390/0x600 [ 153.246337] ? SyS_mkdir+0x220/0x2a0 [ 153.250034] ? do_syscall_64+0x281/0x940 [ 153.254085] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 153.259429] ? find_held_lock+0x35/0x1d0 [ 153.263473] ? find_held_lock+0x35/0x1d0 [ 153.267514] ? __lock_is_held+0xb6/0x140 [ 153.271566] ? check_same_owner+0x320/0x320 [ 153.275877] ? rcu_note_context_switch+0x710/0x710 [ 153.280786] ? rcu_read_lock_sched_held+0x108/0x120 [ 153.285783] should_failslab+0xec/0x120 [ 153.289734] kmem_cache_alloc+0x47/0x760 [ 153.293770] ? memcpy+0x45/0x50 [ 153.297035] ? kstrdup+0x59/0x70 [ 153.300386] __kernfs_new_node+0xe2/0x570 [ 153.304511] ? kernfs_dop_revalidate+0x380/0x380 [ 153.309250] ? snprintf+0xc0/0xf0 [ 153.312681] ? vsprintf+0x40/0x40 [ 153.316115] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 153.321028] ? cgroup_file_name+0x1d0/0x1d0 [ 153.325330] kernfs_new_node+0x80/0xe0 [ 153.329196] __kernfs_create_file+0x4b/0x320 [ 153.333583] cgroup_addrm_files+0x3c5/0xa70 [ 153.337889] ? cgroup_file_write+0x710/0x710 [ 153.342278] ? cgroup_idr_replace+0x3f/0x50 [ 153.346578] ? __lock_is_held+0xb6/0x140 [ 153.350621] ? __local_bh_enable_ip+0x121/0x230 [ 153.355265] ? online_css+0x224/0x2e0 [ 153.359045] css_populate_dir+0x198/0x420 [ 153.363172] cgroup_apply_control_enable+0x390/0xbc0 [ 153.368257] ? cgroup_propagate_control+0x570/0x570 [ 153.373253] ? css_populate_dir+0x289/0x420 [ 153.377557] cgroup_mkdir+0x56f/0xfc0 [ 153.381335] ? __lock_is_held+0xb6/0x140 [ 153.385375] ? cgroup_destroy_locked+0x750/0x750 [ 153.390106] ? rcu_read_lock_sched_held+0x108/0x120 [ 153.395098] ? kmem_cache_free+0x258/0x2a0 [ 153.399309] ? set_nlink+0xc1/0x160 [ 153.402914] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 153.407819] ? generic_permission+0x105/0x3c0 [ 153.412291] ? cgroup_destroy_locked+0x750/0x750 [ 153.417028] kernfs_iop_mkdir+0x153/0x1e0 [ 153.421165] vfs_mkdir+0x390/0x600 [ 153.424684] SyS_mkdir+0x220/0x2a0 [ 153.428204] ? SyS_mkdirat+0x2b0/0x2b0 [ 153.432068] ? do_syscall_64+0xb7/0x940 [ 153.436025] ? SyS_mkdirat+0x2b0/0x2b0 [ 153.439892] do_syscall_64+0x281/0x940 [ 153.443756] ? vmalloc_sync_all+0x30/0x30 [ 153.447879] ? _raw_spin_unlock_irq+0x27/0x70 [ 153.452353] ? finish_task_switch+0x1c1/0x7e0 [ 153.456825] ? syscall_return_slowpath+0x550/0x550 [ 153.461729] ? syscall_return_slowpath+0x2ac/0x550 [ 153.466632] ? prepare_exit_to_usermode+0x350/0x350 [ 153.471625] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 153.476965] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 153.481797] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 153.486961] RIP: 0033:0x454e79 [ 153.490125] RSP: 002b:00007fc84f8abc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 153.497819] RAX: ffffffffffffffda RBX: 00007fc84f8ac6d4 RCX: 0000000000454e79 [ 153.505064] RDX: 0000000000000000 RSI: 0000010000002007 RDI: 0000000020002a40 [ 153.512308] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 153.519551] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2033/05/18 03:33:59 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x8000) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x800, 0x1f, 0x4, 0x4, "1be36ea63c0977a89217356bc17b9aaf8a5dad95f0b54774cfabf6b3e8c6a00af56cc8781fcc54d582bf8cc4cedb87e5b2becf979e014e52ef16c646bd85b7a8", "12da394e8bc0c89e8d6f7c058513ad0970f64cd056eaa33316801bac7a9b2f08", [0xfff, 0x1]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000340)="d9b20d0066b98b0000000f320f320f01c9260f239cf30f2056670f009307980000b8c0000f00d80f01cbbaf80c66b8422d3b8c66efbafc0cb80001ef", 0x3c}], 0x1, 0x0, &(0x7f0000000140)=[@flags={0x3}], 0x1) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00000001c0)=@ioapic={0x3000, 0x8, 0x6, 0x2, 0x0, [{0x8, 0x6, 0x3fe5, [], 0x1}, {0x58, 0xffffffffffff8000, 0x6, [], 0x9}, {0x7, 0x1, 0x5, [], 0x4}, {0x1a3, 0x8, 0x8}, {0x7ff, 0x34b, 0x2, [], 0x9}, {0x5, 0x1, 0x800, [], 0x164}, {0x53, 0x3, 0x3ff, [], 0x8001}, {0x0, 0x81, 0x0, [], 0x6}, {0x6, 0xf4b6207, 0x6b, [], 0x800}, {0x10000, 0x0, 0x96b, [], 0x4}, {0x1, 0x8000, 0xb64, [], 0x8}, {0x8, 0x0, 0x3, [], 0x80000001}, {0x5, 0x7ff, 0x7fffffff, [], 0x2}, {0xfffffffffffff280, 0x100000000, 0x1, [], 0x464}, {0x5, 0x800, 0x9, [], 0x3}, {0x4, 0x4d, 0x400}, {0xffffffffffffffe0, 0x10000, 0x1, [], 0x400}, {0x0, 0x2, 0x200, [], 0x456f5c49}, {0x6, 0x8000, 0x2, [], 0x81}, {0x9, 0x4, 0x200, [], 0x4}, {0x9, 0x9, 0x867, [], 0xffffffff}, {0x4, 0x3, 0xfffffffffffffff8, [], 0x1}, {0x8, 0xffff, 0x85, [], 0x6}, {0x7fff, 0xff, 0x2, [], 0x7f}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2033/05/18 03:33:59 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000013c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405f", 0x40}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/155, 0x9b}], 0x1, &(0x7f0000000000)=""/66, 0x42, 0x2}, 0x0) [ 153.526797] R13: 00000000000003ea R14: 00000000006f7e90 R15: 000000000000002d [ 153.534231] cgroup: cgroup_addrm_files: failed to add max, err=-12 2033/05/18 03:33:59 executing program 0 (fault-call:8 fault-nth:46): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) open(&(0x7f00000000c0)='./file0\x00', 0xa0441, 0x80) syz_mount_image$msdos(&(0x7f0000000400)='msdos\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x1, &(0x7f0000001640)=[{&(0x7f0000000480)="9196b107dc9e5c731d56d84afae6a7bf24", 0x11, 0x1f}], 0x0, &(0x7f00000016c0)=ANY=[]) socket$vsock_stream(0x28, 0x1, 0x0) mkdir(&(0x7f0000000180)='./file0//ile0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000002a40)='./file0//ile0\x00', 0x10000002007) syz_mount_image$btrfs(&(0x7f0000001700)='btrfs\x00', &(0x7f0000001740)='./file0//ile0\x00', 0x0, 0x1, &(0x7f0000002940)=[{&(0x7f0000001780)="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", 0xff1, 0x3ff}], 0x8044, &(0x7f00000029c0)=ANY=[]) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) 2033/05/18 03:33:59 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65742f72745f636163686500d57ce724e4ec740eb4865b9be3a23a84f89b1dec68520f2b5dd50617a8ae5495799ac528fbc68b800d762d8de867f867ac22b86c0c89c0") preadv(r0, &(0x7f0000000200), 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x8, 0x10}, &(0x7f0000000040)=0xc) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={0x0, @loopback, @dev}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r1, 0xfffffffffffffffa}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0xfffffffffffffff7}, 0x8) 2033/05/18 03:33:59 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000013c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405f", 0x40}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x400, 0x0) recvmsg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/155, 0x9b}], 0x1, &(0x7f0000001480)=""/66, 0x42}, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000040)={0x80000001, 0xf14, 0x10001, 0x19}) 2033/05/18 03:33:59 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000d00)='/dev/amidi#\x00', 0x0, 0x4101) syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000840)='/dev/rtc\x00', 0x2000, 0x0) r2 = socket$netlink(0x10, 0x3, 0x1000008000000010) r3 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r2, 0xffffffffffdffff9) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000)=0x4, 0x5) setxattr(&(0x7f0000000b00)='.', &(0x7f0000000ac0)=@known='system.posix_acl_access\x00', &(0x7f0000000100)='/vmnet0\x00', 0xffffffffffffff57, 0x0) poll(&(0x7f0000000300)=[{r3}, {r2, 0x10}], 0x2ac, 0x8009) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000b40)=""/82) r4 = getpid() fsync(r0) ioprio_get$pid(0x0, r4) r5 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r5, &(0x7f0000000740)=[{&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x6) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$KDENABIO(r5, 0x4b36) recvmsg$netrom(r5, &(0x7f0000001080)={&(0x7f0000000c40)=@full={{0x3, {"7282f480557472"}, 0x5}, [{"ebf7770240fabd"}, {"fd3392e1e5fbd9"}, {"5089a3b8bb8de9"}, {"f9e32a3c758987"}, {"ee0142c39c651b"}, {"0b5be53646a75b"}, {"e8e76b720fe050"}, {"42931baa39f425"}]}, 0x48, &(0x7f0000000fc0), 0x0, &(0x7f0000003400), 0x0, 0x80}, 0x40000023) sendto(r5, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x3, 0x1, 0x0, 0x2, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa462cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8a") mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f00000009c0)='bdev\x00', 0x0, &(0x7f0000000bc0)="39e7bfb31b1f0f24b5ba6c3358229a56a7cd177ff5d07f093100729a69bc8a97543b7f301be2d2daf0ec6c2cddb28195c39cb3aa0d750e7c12753870f6a9e4e5ccab51") mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000a40)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)="9af576624811f8f8bf3ff31413ad09a266f00a06") ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000200)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") ioctl$EVIOCGUNIQ(r5, 0x80404508, &(0x7f0000000d40)=""/225) preadv(r5, &(0x7f00000023c0), 0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000001c0)=0x14) unlink(&(0x7f0000000580)='./file0\x00') 2033/05/18 03:33:59 executing program 1: socket$can_bcm(0x1d, 0x2, 0x2) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000180)) dup2(0xffffffffffffffff, 0xffffffffffffffff) open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='devpts\x00', 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x800) r0 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="18", 0x1, r1) keyctl$unlink(0x9, r2, r1) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x2}) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f00000000c0)) accept$inet6(r3, 0x0, &(0x7f0000000140)) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000100)) [ 153.679438] FAT-fs (loop0): bogus number of reserved sectors [ 153.685373] FAT-fs (loop0): Can't find a valid FAT filesystem 2033/05/18 03:33:59 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x8000) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x800, 0x1f, 0x4, 0x4, "1be36ea63c0977a89217356bc17b9aaf8a5dad95f0b54774cfabf6b3e8c6a00af56cc8781fcc54d582bf8cc4cedb87e5b2becf979e014e52ef16c646bd85b7a8", "12da394e8bc0c89e8d6f7c058513ad0970f64cd056eaa33316801bac7a9b2f08", [0xfff, 0x1]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000340)="d9b20d0066b98b0000000f320f320f01c9260f239cf30f2056670f009307980000b8c0000f00d80f01cbbaf80c66b8422d3b8c66efbafc0cb80001ef", 0x3c}], 0x1, 0x0, &(0x7f0000000140)=[@flags={0x3}], 0x1) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00000001c0)=@ioapic={0x3000, 0x8, 0x6, 0x2, 0x0, [{0x8, 0x6, 0x3fe5, [], 0x1}, {0x58, 0xffffffffffff8000, 0x6, [], 0x9}, {0x7, 0x1, 0x5, [], 0x4}, {0x1a3, 0x8, 0x8}, {0x7ff, 0x34b, 0x2, [], 0x9}, {0x5, 0x1, 0x800, [], 0x164}, {0x53, 0x3, 0x3ff, [], 0x8001}, {0x0, 0x81, 0x0, [], 0x6}, {0x6, 0xf4b6207, 0x6b, [], 0x800}, {0x10000, 0x0, 0x96b, [], 0x4}, {0x1, 0x8000, 0xb64, [], 0x8}, {0x8, 0x0, 0x3, [], 0x80000001}, {0x5, 0x7ff, 0x7fffffff, [], 0x2}, {0xfffffffffffff280, 0x100000000, 0x1, [], 0x464}, {0x5, 0x800, 0x9, [], 0x3}, {0x4, 0x4d, 0x400}, {0xffffffffffffffe0, 0x10000, 0x1, [], 0x400}, {0x0, 0x2, 0x200, [], 0x456f5c49}, {0x6, 0x8000, 0x2, [], 0x81}, {0x9, 0x4, 0x200, [], 0x4}, {0x9, 0x9, 0x867, [], 0xffffffff}, {0x4, 0x3, 0xfffffffffffffff8, [], 0x1}, {0x8, 0xffff, 0x85, [], 0x6}, {0x7fff, 0xff, 0x2, [], 0x7f}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 153.747754] FAULT_INJECTION: forcing a failure. [ 153.747754] name failslab, interval 1, probability 0, space 0, times 0 [ 153.759197] CPU: 0 PID: 11241 Comm: syz-executor0 Not tainted 4.16.0-rc7+ #7 [ 153.766378] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 153.775718] Call Trace: [ 153.778290] dump_stack+0x194/0x24d [ 153.781900] ? arch_local_irq_restore+0x53/0x53 [ 153.786553] should_fail+0x8c0/0xa40 [ 153.790243] ? kstrdup+0x39/0x70 [ 153.793589] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 153.798669] ? cgroup_apply_control_enable+0x390/0xbc0 [ 153.803923] ? kernfs_iop_mkdir+0x153/0x1e0 [ 153.808220] ? vfs_mkdir+0x390/0x600 [ 153.811911] ? SyS_mkdir+0x220/0x2a0 [ 153.815601] ? do_syscall_64+0x281/0x940 [ 153.819641] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 153.824981] ? find_held_lock+0x35/0x1d0 [ 153.829028] ? find_held_lock+0x35/0x1d0 [ 153.833070] ? __lock_is_held+0xb6/0x140 [ 153.837115] ? check_same_owner+0x320/0x320 [ 153.841415] ? rcu_note_context_switch+0x710/0x710 [ 153.846321] ? rcu_read_lock_sched_held+0x108/0x120 [ 153.851320] should_failslab+0xec/0x120 [ 153.855269] kmem_cache_alloc+0x47/0x760 [ 153.859304] ? memcpy+0x45/0x50 [ 153.862562] ? kstrdup+0x59/0x70 [ 153.865907] __kernfs_new_node+0xe2/0x570 [ 153.870038] ? kernfs_dop_revalidate+0x380/0x380 [ 153.874775] ? snprintf+0xc0/0xf0 [ 153.878203] ? vsprintf+0x40/0x40 [ 153.881634] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 153.886541] ? cgroup_file_name+0x1d0/0x1d0 [ 153.890846] kernfs_new_node+0x80/0xe0 [ 153.894712] __kernfs_create_file+0x4b/0x320 [ 153.899099] cgroup_addrm_files+0x3c5/0xa70 [ 153.903403] ? cgroup_file_write+0x710/0x710 [ 153.907794] ? cgroup_idr_replace+0x3f/0x50 [ 153.912094] ? __lock_is_held+0xb6/0x140 [ 153.916134] ? __local_bh_enable_ip+0x121/0x230 [ 153.920780] ? online_css+0x224/0x2e0 [ 153.924560] css_populate_dir+0x198/0x420 [ 153.928687] cgroup_apply_control_enable+0x390/0xbc0 [ 153.933772] ? cgroup_propagate_control+0x570/0x570 [ 153.938771] ? css_populate_dir+0x289/0x420 [ 153.943069] cgroup_mkdir+0x56f/0xfc0 [ 153.946844] ? __lock_is_held+0xb6/0x140 [ 153.950886] ? cgroup_destroy_locked+0x750/0x750 [ 153.955619] ? rcu_read_lock_sched_held+0x108/0x120 [ 153.960613] ? kmem_cache_free+0x258/0x2a0 [ 153.964826] ? set_nlink+0xc1/0x160 [ 153.968430] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 153.973336] ? generic_permission+0x105/0x3c0 [ 153.977811] ? cgroup_destroy_locked+0x750/0x750 [ 153.982544] kernfs_iop_mkdir+0x153/0x1e0 [ 153.986670] vfs_mkdir+0x390/0x600 [ 153.990186] SyS_mkdir+0x220/0x2a0 [ 153.993702] ? SyS_mkdirat+0x2b0/0x2b0 [ 153.997566] ? do_syscall_64+0xb7/0x940 [ 154.001516] ? SyS_mkdirat+0x2b0/0x2b0 [ 154.005381] do_syscall_64+0x281/0x940 [ 154.009245] ? vmalloc_sync_all+0x30/0x30 [ 154.013370] ? _raw_spin_unlock_irq+0x27/0x70 [ 154.017840] ? finish_task_switch+0x1c1/0x7e0 [ 154.022312] ? syscall_return_slowpath+0x550/0x550 [ 154.027227] ? syscall_return_slowpath+0x2ac/0x550 [ 154.032136] ? prepare_exit_to_usermode+0x350/0x350 [ 154.037130] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 154.042479] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 154.047299] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 154.052463] RIP: 0033:0x454e79 [ 154.055632] RSP: 002b:00007fc84f8abc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 154.063315] RAX: ffffffffffffffda RBX: 00007fc84f8ac6d4 RCX: 0000000000454e79 [ 154.070562] RDX: 0000000000000000 RSI: 0000010000002007 RDI: 0000000020002a40 [ 154.077806] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 154.085061] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2033/05/18 03:33:59 executing program 2: sync() r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$bt_sco_SCO_CONNINFO(0xffffffffffffffff, 0x11, 0x2, &(0x7f0000000140)=""/149, &(0x7f00000000c0)=0x95) r1 = socket$packet(0x11, 0x0, 0x300) r2 = creat(&(0x7f0000000200)='./file0\x00', 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000001e00)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000001e40)={0x0, r4}) timer_delete(0x0) fallocate(r3, 0x0, 0x0, 0xffff) ioctl$void(r2, 0xc0045878) syncfs(r3) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00000004c0)={0x2, &(0x7f0000000300)=[{}, {}]}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000040)=0x0) process_vm_writev(r5, &(0x7f0000001780)=[{&(0x7f0000000100)=""/17, 0x11}, {&(0x7f00000003c0)=""/252, 0xfc}, {&(0x7f0000000500)=""/249, 0xf9}, {&(0x7f00000016c0)=""/177, 0xb1}], 0x4, &(0x7f0000001d40)=[{&(0x7f00000017c0)=""/59, 0x3b}, {&(0x7f0000001800)=""/222, 0xde}, {&(0x7f0000001900)=""/184, 0xb8}, {&(0x7f00000019c0)=""/157, 0x9d}, {&(0x7f0000001a80)=""/80, 0x50}, {&(0x7f0000001b00)=""/85, 0x55}, {&(0x7f0000001b80)=""/51, 0x33}, {&(0x7f0000001bc0)=""/202, 0xca}, {&(0x7f0000001cc0)=""/101, 0x65}], 0x9, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000002e80)={0x4, 0x5, 0x15, 0xed, 0x7, 0x0, 0x6, 0x7, 0x5, 0x92d}) r6 = inotify_init1(0x0) socket$l2tp(0x18, 0x1, 0x1) r7 = msgget(0x1, 0x112) msgctl$IPC_STAT(r7, 0x2, &(0x7f0000000600)=""/4096) sendmsg$key(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000400)=ANY=[@ANYBLOB]}, 0x1}, 0x4040000) r8 = dup2(r6, 0xffffffffffffffff) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) getpeername$unix(r8, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000001600)={0x3, 0xffffffffffffffff, 0x6, 0x1, 0x2, [{0x8, 0x5, 0x4}, {0x9, 0x0, 0x2, 0x0, 0x0, 0x1000}]}) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000001e80)=""/4096) 2033/05/18 03:33:59 executing program 4: r0 = socket(0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x103000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000080)={0x0, 0xa0000000080000, 0xffffffffffffff9c}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000980)={{{@in6=@local, @in=@multicast1}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000000300)={0x1000, &(0x7f0000001540)=""/4096}) bind(r0, &(0x7f0000000580)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f0000000880)=ANY=[]}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000004c0)=0x80000001, 0x4) getpeername$netrom(0xffffffffffffffff, &(0x7f0000000400)=@full, &(0x7f0000000140)=0x48) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000500)={{0x2, 0xfffffffffffffffe, @dev={0xac, 0x14, 0x14}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000003c0)={'irlan0\x00'}) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000000a80)={'vlan0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}) connect$llc(0xffffffffffffffff, &(0x7f0000000700)={0x1a, 0x339, 0x1f, 0x1e8d, 0x1f, 0x50, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x10) read(r3, &(0x7f0000000200)=""/41, 0x29) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000240)=0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000000600)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) [ 154.092315] R13: 00000000000003ea R14: 00000000006f7e90 R15: 000000000000002e [ 154.099749] cgroup: cgroup_addrm_files: failed to add max, err=-12 2033/05/18 03:33:59 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000001480), 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) readv(r0, &(0x7f0000001980)=[{&(0x7f0000001640)=""/180, 0xb4}, {&(0x7f00000018c0)=""/182, 0xb6}], 0x2) r1 = syz_open_pts(r0, 0x2) readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/61, 0x3d}, {&(0x7f00000001c0)=""/200, 0xc8}, {&(0x7f00000014c0)=""/239, 0xef}, {&(0x7f0000000080)=""/10, 0xa}], 0x4) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000440)=0x5, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) dup3(r1, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) r2 = socket$inet(0x2, 0x0, 0xfff) readv(0xffffffffffffffff, &(0x7f0000000180), 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000380)={0xefa, 0x800, 0x0, 0xbd680000000, 0x9, 0x1}, 0xc) setsockopt$inet_int(r2, 0x0, 0x21, &(0x7f00000000c0)=0x3, 0x4) [ 154.926012] IPVS: ftp: loaded support on port[0] = 21 2033/05/18 03:34:00 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) bind$alg(r0, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405f", 0x40}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/155, 0x9b}], 0x1, &(0x7f0000001480)=""/66, 0x42}, 0x0) 2033/05/18 03:34:00 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="1800000000000000e2008a97a63b6a3700000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) r2 = dup2(r0, r0) renameat(r1, &(0x7f0000000140)='./file0\x00', r2, &(0x7f0000000180)='./file0\x00') r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000100)={r3, r0}) 2033/05/18 03:34:00 executing program 0 (fault-call:8 fault-nth:47): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) open(&(0x7f00000000c0)='./file0\x00', 0xa0441, 0x80) syz_mount_image$msdos(&(0x7f0000000400)='msdos\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x1, &(0x7f0000001640)=[{&(0x7f0000000480)="9196b107dc9e5c731d56d84afae6a7bf24", 0x11, 0x1f}], 0x0, &(0x7f00000016c0)=ANY=[]) socket$vsock_stream(0x28, 0x1, 0x0) mkdir(&(0x7f0000000180)='./file0//ile0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000002a40)='./file0//ile0\x00', 0x10000002007) syz_mount_image$btrfs(&(0x7f0000001700)='btrfs\x00', &(0x7f0000001740)='./file0//ile0\x00', 0x0, 0x1, &(0x7f0000002940)=[{&(0x7f0000001780)="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", 0xff1, 0x3ff}], 0x8044, &(0x7f00000029c0)=ANY=[]) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) 2033/05/18 03:34:00 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000700)='/dev/amidi#\x00', 0x5, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) open$dir(&(0x7f0000000580)='./file0/file0\x00', 0x400080, 0x0) fstat(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) setgid(r3) clock_gettime(0x0, &(0x7f0000000ac0)) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc5}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x48, 0x25}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xfdbb, &(0x7f000000cf3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000007a0a00fffffffffd6301"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x5}, &(0x7f0000000440)=0x8) fchdir(r1) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f00000008c0)=@add_del={0x2, &(0x7f0000000880)='ipddp0\x00', 0x5}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000b00)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f00000005c0)=0x37e) clock_gettime(0x2, &(0x7f0000000a40)) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000600)={{{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0x4e24, 0x0, 0x0, 0x3602f7b6, 0x0, 0x80, 0x0, 0x0, r5}, {0x0, 0x3, 0x9, 0x0, 0x0, 0x1, 0x7, 0x3}, {0x0, 0x0, 0x9, 0xffffffff}, 0x0, 0x6e6bbd, 0x0, 0x0, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x4d2}, 0x0, @in=@loopback=0x7f000001, 0x34ff}}, 0xe8) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00000001c0)={0x7, 0x3, 0xfffffffffffffffa, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 'ipddp0\x00'}) pivot_root(&(0x7f0000000480)='./file0/file0\x00', &(0x7f0000000540)='./file0/file0/file0\x00') ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) rmdir(&(0x7f0000000940)='./file0/file0/file0\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) recvfrom$unix(r0, &(0x7f0000001080)=""/88, 0x58, 0x2000, 0x0, 0x0) syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0x4000, r2, 0x0, 0x0, 0x6b5fbfd4f0760981) open(&(0x7f0000000840)='./file0/file0/file0\x00', 0x400001, 0xa0) sendmsg$kcm(r0, &(0x7f0000000a80)={&(0x7f0000000c00)=@in={0x2, 0x4e20, @rand_addr=0x80}, 0x80, &(0x7f0000000900)=[{&(0x7f00000000c0)="1d254f4d", 0x4}, {&(0x7f0000000d40)="d19256f45324a1ca1f449ce203e344c261b67aaa1d535e9daccac50c72a4d7c9aca954a1a7f56f7137abcc5bad1f482b908fe567ce3e9360d9fa652250b1116b9b9ef28806fd9d6aed55ecb39a32186d711135cdcf97902a5003ee2f4cd6db2772e0f1067147f9a239ca0d736d0ac3d02fc5eaf282fd7db60b70b86db9de13ba372214b02f471fa4c0f5d32018216d39ef024444dfbdc3a22450003d3b2530abe6cba46136eca33e4dd7eaee4e5b9216154463e85971c24cef66ec26f12164bb093ff318cd28f3bcf7aeceaa5fe8", 0xce}], 0x2, &(0x7f0000000ec0)=[{0xa8, 0x109, 0x9, "af68541e54363bb23ef13b4ef0b1c468b6b617d069ae4a414c69b16c2c2d63bba67ced68766650c3a8bddf2423f5f72eddb922f1ecc1245761b39fab292b963d75b5a93a4f43144b38cb5853cb2eed95690e9851a00c9f605a4d9fd840e1b8fb98af4deffc2df1490a6c3b0b1bed58ba3307980e2413b94ea16f712be57295cf947515ac0eacb632cdea4f5d8fe79b3c267e4672"}], 0xa8, 0x8001}, 0x40000) pivot_root(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0/file0\x00') chdir(&(0x7f0000000a00)='./file0\x00') setsockopt$ax25_int(0xffffffffffffffff, 0x101, 0xe, &(0x7f0000000080)=0x3ff, 0x4) 2033/05/18 03:34:00 executing program 2: socketpair(0x1c, 0x0, 0x0, &(0x7f0000001140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001100)) bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x8, 0x0, 0x80000000004}, 0x2c) getsockopt$inet6_dccp_int(r0, 0x21, 0x13, &(0x7f0000000280), &(0x7f0000000180)=0x4) accept4$packet(0xffffffffffffffff, &(0x7f00000010c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001240)=0x14, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e21, 0x40, @empty, 0xffff}}, [0x3ff, 0x8, 0x4, 0x0, 0xffffffff, 0xffff, 0x3ff, 0x0, 0x1, 0x80000001, 0x5, 0x5, 0x9, 0x3, 0x3ff]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000480)={r2, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x84) r3 = socket$inet6(0xa, 0x6, 0x800000000) bind$inet6(r3, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r3, 0xeb8) socket$l2tp(0x18, 0x1, 0x1) syz_emit_ethernet(0x4a, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="557d8b4a85335b7ce2cfc266da08e5a04c97a708868718a36cac49f3cd7e7b29d04a50ec6ed4e32acb4169c8d41cce55a25ff4e658df91798cc265f63b256449c6ab6de3de96e8de9544af06459fab3ff549d86fa16124c169fd6cc254168a63da6d5965eceb5ca20bcc79dfe8bd0bf1cc63233fcae0a1"], &(0x7f00000002c0)) accept(r3, &(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f00000000c0)=0x80) syz_emit_ethernet(0x4e, &(0x7f0000000540)=ANY=[@ANYBLOB="aaaa000000000000810010652b00142600fe8000000000000300000000000000aafe8800000000000000000000000001aa0002000000000000f7666d19eda25e22c8f0dc9b6bc2d8dc5af6357f4e812a540d1bd93bc02cc2a51322d4a6abaa9598d1aa574c919b1e908341a981dfa517705754677634a7b9d32b00e18e94d8c7fb086d8dbbbdd431a58d32e91f01753f509204a80d64c304feb5105df55b001498dd0fc8", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5002000090780000"], &(0x7f00000002c0)) 2033/05/18 03:34:00 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x8000) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x800, 0x1f, 0x4, 0x4, "1be36ea63c0977a89217356bc17b9aaf8a5dad95f0b54774cfabf6b3e8c6a00af56cc8781fcc54d582bf8cc4cedb87e5b2becf979e014e52ef16c646bd85b7a8", "12da394e8bc0c89e8d6f7c058513ad0970f64cd056eaa33316801bac7a9b2f08", [0xfff, 0x1]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000340)="d9b20d0066b98b0000000f320f320f01c9260f239cf30f2056670f009307980000b8c0000f00d80f01cbbaf80c66b8422d3b8c66efbafc0cb80001ef", 0x3c}], 0x1, 0x0, &(0x7f0000000140)=[@flags={0x3}], 0x1) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00000001c0)=@ioapic={0x3000, 0x8, 0x6, 0x2, 0x0, [{0x8, 0x6, 0x3fe5, [], 0x1}, {0x58, 0xffffffffffff8000, 0x6, [], 0x9}, {0x7, 0x1, 0x5, [], 0x4}, {0x1a3, 0x8, 0x8}, {0x7ff, 0x34b, 0x2, [], 0x9}, {0x5, 0x1, 0x800, [], 0x164}, {0x53, 0x3, 0x3ff, [], 0x8001}, {0x0, 0x81, 0x0, [], 0x6}, {0x6, 0xf4b6207, 0x6b, [], 0x800}, {0x10000, 0x0, 0x96b, [], 0x4}, {0x1, 0x8000, 0xb64, [], 0x8}, {0x8, 0x0, 0x3, [], 0x80000001}, {0x5, 0x7ff, 0x7fffffff, [], 0x2}, {0xfffffffffffff280, 0x100000000, 0x1, [], 0x464}, {0x5, 0x800, 0x9, [], 0x3}, {0x4, 0x4d, 0x400}, {0xffffffffffffffe0, 0x10000, 0x1, [], 0x400}, {0x0, 0x2, 0x200, [], 0x456f5c49}, {0x6, 0x8000, 0x2, [], 0x81}, {0x9, 0x4, 0x200, [], 0x4}, {0x9, 0x9, 0x867, [], 0xffffffff}, {0x4, 0x3, 0xfffffffffffffff8, [], 0x1}, {0x8, 0xffff, 0x85, [], 0x6}, {0x7fff, 0xff, 0x2, [], 0x7f}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2033/05/18 03:34:00 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000001480), 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) readv(r0, &(0x7f0000001980)=[{&(0x7f0000001640)=""/180, 0xb4}, {&(0x7f00000018c0)=""/182, 0xb6}], 0x2) r1 = syz_open_pts(r0, 0x2) readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/61, 0x3d}, {&(0x7f00000001c0)=""/200, 0xc8}, {&(0x7f00000014c0)=""/239, 0xef}, {&(0x7f0000000080)=""/10, 0xa}], 0x4) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000440)=0x5, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) dup3(r1, r0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) r2 = socket$inet(0x2, 0x0, 0xfff) readv(0xffffffffffffffff, &(0x7f0000000180), 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000380)={0xefa, 0x800, 0x0, 0xbd680000000, 0x9, 0x1}, 0xc) setsockopt$inet_int(r2, 0x0, 0x21, &(0x7f00000000c0)=0x3, 0x4) 2033/05/18 03:34:00 executing program 4: r0 = socket(0x0, 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000080)={0x0, 0xa0000000080000, 0xffffffffffffff9c}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000980)={{{@in6=@local, @in=@multicast1}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000000300)={0x1000, &(0x7f0000001540)=""/4096}) bind(r0, &(0x7f0000000580)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f0000000880)=ANY=[]}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000004c0)=0x80000001, 0x4) getpeername$netrom(0xffffffffffffffff, &(0x7f0000000400)=@full, &(0x7f0000000140)=0x48) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000500)={{0x2, 0xfffffffffffffffe, @dev={0xac, 0x14, 0x14}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000003c0)={'irlan0\x00'}) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000000a80)={'vlan0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}) connect$llc(0xffffffffffffffff, &(0x7f0000000700)={0x1a, 0x339, 0x1f, 0x1e8d, 0x1f, 0x50, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x10) read(r3, &(0x7f0000000200)=""/41, 0x29) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000240)=0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000000600)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) 2033/05/18 03:34:00 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000013c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405f", 0x40}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/155, 0x9b}], 0x1, &(0x7f0000001480)=""/66, 0x42}, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80200) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000040)) [ 155.241902] FAT-fs (loop0): bogus number of reserved sectors [ 155.247933] FAT-fs (loop0): Can't find a valid FAT filesystem 2033/05/18 03:34:00 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000600)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1400000003020795000000000000000000010000"], 0x14}, 0x1}, 0x0) readv(r0, &(0x7f0000000780)=[{&(0x7f0000000740)=""/34, 0x22}], 0x1) [ 155.312629] FAULT_INJECTION: forcing a failure. [ 155.312629] name failslab, interval 1, probability 0, space 0, times 0 [ 155.324371] CPU: 0 PID: 11301 Comm: syz-executor0 Not tainted 4.16.0-rc7+ #7 [ 155.331560] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 155.340907] Call Trace: [ 155.343499] dump_stack+0x194/0x24d [ 155.347130] ? arch_local_irq_restore+0x53/0x53 [ 155.351813] should_fail+0x8c0/0xa40 [ 155.355519] ? kstrdup+0x39/0x70 [ 155.358866] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 155.363950] ? cgroup_apply_control_enable+0x390/0xbc0 [ 155.369202] ? kernfs_iop_mkdir+0x153/0x1e0 [ 155.373497] ? vfs_mkdir+0x390/0x600 [ 155.377184] ? SyS_mkdir+0x220/0x2a0 [ 155.380873] ? do_syscall_64+0x281/0x940 [ 155.384911] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 155.390249] ? find_held_lock+0x35/0x1d0 [ 155.394288] ? find_held_lock+0x35/0x1d0 [ 155.398327] ? __lock_is_held+0xb6/0x140 [ 155.402370] ? check_same_owner+0x320/0x320 [ 155.406676] ? rcu_note_context_switch+0x710/0x710 [ 155.411582] ? rcu_read_lock_sched_held+0x108/0x120 [ 155.416580] should_failslab+0xec/0x120 [ 155.420534] kmem_cache_alloc+0x47/0x760 [ 155.424572] ? memcpy+0x45/0x50 [ 155.427831] ? kstrdup+0x59/0x70 [ 155.431190] __kernfs_new_node+0xe2/0x570 [ 155.435316] ? kernfs_dop_revalidate+0x380/0x380 [ 155.440052] ? snprintf+0xc0/0xf0 [ 155.443482] ? vsprintf+0x40/0x40 [ 155.446912] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 155.451825] ? cgroup_file_name+0x1d0/0x1d0 [ 155.456126] kernfs_new_node+0x80/0xe0 [ 155.459996] __kernfs_create_file+0x4b/0x320 [ 155.464388] cgroup_addrm_files+0x3c5/0xa70 [ 155.468691] ? cgroup_file_write+0x710/0x710 [ 155.473079] ? cgroup_idr_replace+0x3f/0x50 [ 155.477380] ? __lock_is_held+0xb6/0x140 [ 155.481421] ? __local_bh_enable_ip+0x121/0x230 [ 155.486065] ? online_css+0x224/0x2e0 [ 155.489846] css_populate_dir+0x198/0x420 [ 155.493977] cgroup_apply_control_enable+0x390/0xbc0 [ 155.499063] ? cgroup_propagate_control+0x570/0x570 [ 155.504059] ? css_populate_dir+0x289/0x420 [ 155.508356] cgroup_mkdir+0x56f/0xfc0 [ 155.512131] ? __lock_is_held+0xb6/0x140 [ 155.516171] ? cgroup_destroy_locked+0x750/0x750 [ 155.520902] ? rcu_read_lock_sched_held+0x108/0x120 [ 155.525896] ? kmem_cache_free+0x258/0x2a0 [ 155.530107] ? set_nlink+0xc1/0x160 [ 155.533710] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 155.538630] ? generic_permission+0x105/0x3c0 [ 155.543105] ? cgroup_destroy_locked+0x750/0x750 [ 155.547837] kernfs_iop_mkdir+0x153/0x1e0 [ 155.551964] vfs_mkdir+0x390/0x600 [ 155.555484] SyS_mkdir+0x220/0x2a0 [ 155.559001] ? SyS_mkdirat+0x2b0/0x2b0 [ 155.562870] ? do_syscall_64+0xb7/0x940 [ 155.566818] ? SyS_mkdirat+0x2b0/0x2b0 [ 155.570679] do_syscall_64+0x281/0x940 [ 155.574548] ? vmalloc_sync_all+0x30/0x30 [ 155.578675] ? _raw_spin_unlock_irq+0x27/0x70 [ 155.583161] ? finish_task_switch+0x1c1/0x7e0 [ 155.587632] ? syscall_return_slowpath+0x550/0x550 [ 155.592542] ? syscall_return_slowpath+0x2ac/0x550 [ 155.597449] ? prepare_exit_to_usermode+0x350/0x350 [ 155.602444] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 155.607784] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 155.612605] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 155.617770] RIP: 0033:0x454e79 [ 155.620934] RSP: 002b:00007fc84f8abc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 155.628617] RAX: ffffffffffffffda RBX: 00007fc84f8ac6d4 RCX: 0000000000454e79 [ 155.635862] RDX: 0000000000000000 RSI: 0000010000002007 RDI: 0000000020002a40 [ 155.643107] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 155.650786] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2033/05/18 03:34:00 executing program 3: socket$inet(0x2, 0x0, 0x100000001) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa00080044f5ff1c000000000001907800000000e00000018800907800000000"], &(0x7f0000000040)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x20100, 0x12) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000280)=0xe8) r2 = request_key(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)='\x00', 0xfffffffffffffff8) keyctl$get_persistent(0x16, r1, r2) write$tun(r0, &(0x7f00000000c0)={@void, @void, @ipx={0xffff, 0x96, 0x7, 0x14, {@random=0x4, @current, 0x1}, {@current, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xd}, "b755a0f4fd46736d9a5ba3d53e53e0a9b02250e2f106f4e7670eb7677a5f5efb2400c8df0c46a49cd09d68001f60409a76557cb8416637f0fab2e142752a0fd032fc4e79c460e8c9b6ade310f73306e3f92c1a32da4d312e2110aae34056a21593490d3c12c278bb6e678d00a34cb0c40b1c328f1a70ea8b"}}, 0x96) [ 155.658035] R13: 00000000000003ea R14: 00000000006f7e90 R15: 000000000000002f [ 155.665434] cgroup: cgroup_addrm_files: failed to add weight, err=-12 2033/05/18 03:34:01 executing program 1: r0 = socket(0x2, 0x80005, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000140)={"6c6f00000000001300", 0x9}) getpid() fallocate(r0, 0x800002, 0x7, 0x1000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x6}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000200)=r2, 0x4) kcmp(r1, r1, 0x3, r0, r0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f00000001c0)=""/20, &(0x7f0000000100)=0x14) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000080)={'lo\x00'}) 2033/05/18 03:34:01 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000013c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405f", 0x40}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000), 0x10ac, &(0x7f0000000280)=""/66, 0xfffffffffffffe30}, 0x0) 2033/05/18 03:34:01 executing program 0 (fault-call:8 fault-nth:48): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) open(&(0x7f00000000c0)='./file0\x00', 0xa0441, 0x80) syz_mount_image$msdos(&(0x7f0000000400)='msdos\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x1, &(0x7f0000001640)=[{&(0x7f0000000480)="9196b107dc9e5c731d56d84afae6a7bf24", 0x11, 0x1f}], 0x0, &(0x7f00000016c0)=ANY=[]) socket$vsock_stream(0x28, 0x1, 0x0) mkdir(&(0x7f0000000180)='./file0//ile0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000002a40)='./file0//ile0\x00', 0x10000002007) syz_mount_image$btrfs(&(0x7f0000001700)='btrfs\x00', &(0x7f0000001740)='./file0//ile0\x00', 0x0, 0x1, &(0x7f0000002940)=[{&(0x7f0000001780)="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", 0xff1, 0x3ff}], 0x8044, &(0x7f00000029c0)=ANY=[]) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) 2033/05/18 03:34:01 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x8000) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x800, 0x1f, 0x4, 0x4, "1be36ea63c0977a89217356bc17b9aaf8a5dad95f0b54774cfabf6b3e8c6a00af56cc8781fcc54d582bf8cc4cedb87e5b2becf979e014e52ef16c646bd85b7a8", "12da394e8bc0c89e8d6f7c058513ad0970f64cd056eaa33316801bac7a9b2f08", [0xfff, 0x1]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000340)="d9b20d0066b98b0000000f320f320f01c9260f239cf30f2056670f009307980000b8c0000f00d80f01cbbaf80c66b8422d3b8c66efbafc0cb80001ef", 0x3c}], 0x1, 0x0, &(0x7f0000000140)=[@flags={0x3}], 0x1) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00000001c0)=@ioapic={0x3000, 0x8, 0x6, 0x2, 0x0, [{0x8, 0x6, 0x3fe5, [], 0x1}, {0x58, 0xffffffffffff8000, 0x6, [], 0x9}, {0x7, 0x1, 0x5, [], 0x4}, {0x1a3, 0x8, 0x8}, {0x7ff, 0x34b, 0x2, [], 0x9}, {0x5, 0x1, 0x800, [], 0x164}, {0x53, 0x3, 0x3ff, [], 0x8001}, {0x0, 0x81, 0x0, [], 0x6}, {0x6, 0xf4b6207, 0x6b, [], 0x800}, {0x10000, 0xffff, 0x0, [], 0x4}, {0x1, 0x8000, 0xb64, [], 0x8}, {0x8, 0x0, 0x3, [], 0x80000001}, {0x5, 0x7ff, 0x7fffffff, [], 0x2}, {0xfffffffffffff280, 0x100000000, 0x1, [], 0x464}, {0x5, 0x800, 0x9, [], 0x3}, {0x4, 0x4d, 0x400}, {0xffffffffffffffe0, 0x10000, 0x1, [], 0x400}, {0x0, 0x2, 0x200, [], 0x456f5c49}, {0x6, 0x8000, 0x2, [], 0x81}, {0x9, 0x4, 0x200, [], 0x4}, {0x9, 0x9, 0x867, [], 0xffffffff}, {0x4, 0x3, 0xfffffffffffffff8, [], 0x1}, {0x8, 0xffff, 0x85, [], 0x6}, {0x7fff, 0xff, 0x2, [], 0x7f}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2033/05/18 03:34:01 executing program 4: r0 = socket(0x0, 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000080)={0x0, 0xa0000000080000, 0xffffffffffffff9c}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000980)={{{@in6=@local, @in=@multicast1}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000000300)={0x1000, &(0x7f0000001540)=""/4096}) bind(r0, &(0x7f0000000580)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f0000000880)=ANY=[]}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000004c0)=0x80000001, 0x4) getpeername$netrom(0xffffffffffffffff, &(0x7f0000000400)=@full, &(0x7f0000000140)=0x48) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000500)={{0x2, 0xfffffffffffffffe, @dev={0xac, 0x14, 0x14}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000003c0)={'irlan0\x00'}) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000000a80)={'vlan0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}) connect$llc(0xffffffffffffffff, &(0x7f0000000700)={0x1a, 0x339, 0x1f, 0x1e8d, 0x1f, 0x50, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x10) read(r3, &(0x7f0000000200)=""/41, 0x29) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000240)=0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000000600)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) 2033/05/18 03:34:01 executing program 3: ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005cfff6)='/dev/cuse\x00', 0x8010000080802, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) write$fuse(r0, &(0x7f0000b6c000)={0x10}, 0x10) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040)=0x7988, 0x4) 2033/05/18 03:34:01 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000001480), 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) readv(r0, &(0x7f0000001980)=[{&(0x7f0000001640)=""/180, 0xb4}, {&(0x7f00000018c0)=""/182, 0xb6}], 0x2) r1 = syz_open_pts(r0, 0x2) readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/61, 0x3d}, {&(0x7f00000001c0)=""/200, 0xc8}, {&(0x7f00000014c0)=""/239, 0xef}, {&(0x7f0000000080)=""/10, 0xa}], 0x4) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000440)=0x5, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) dup3(r1, r0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) r2 = socket$inet(0x2, 0x0, 0xfff) readv(0xffffffffffffffff, &(0x7f0000000180), 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000380)={0xefa, 0x800, 0x0, 0xbd680000000, 0x9, 0x1}, 0xc) setsockopt$inet_int(r2, 0x0, 0x21, &(0x7f00000000c0)=0x3, 0x4) 2033/05/18 03:34:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0x8, 0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000080), 0x20, 0x4008000, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0x5}, 0xfffffffffffffee1) 2033/05/18 03:34:01 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000013c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405f", 0x40}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/155, 0x9b}], 0x1, &(0x7f0000001480)=""/66, 0x42}, 0x0) 2033/05/18 03:34:01 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000280)={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffc}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@dstopts, 0x8) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000480)=0x2, 0x4) finit_module(r0, &(0x7f0000000080)='loem0\x00', 0x3) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cgroup.events\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f00000001c0)={'nat\x00'}, &(0x7f0000000240)=0x78) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20}, 0x1c) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000100)=""/128, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f0000000180)}, 0x0) 2033/05/18 03:34:01 executing program 2: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) fchdir(r0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) [ 156.266331] sctp: [Deprecated]: syz-executor1 (pid 11342) Use of struct sctp_assoc_value in delayed_ack socket option. [ 156.266331] Use struct sctp_sack_info instead [ 156.292172] FAT-fs (loop0): bogus number of reserved sectors [ 156.298098] FAT-fs (loop0): Can't find a valid FAT filesystem [ 156.354907] FAULT_INJECTION: forcing a failure. [ 156.354907] name failslab, interval 1, probability 0, space 0, times 0 [ 156.355827] sctp: [Deprecated]: syz-executor1 (pid 11342) Use of struct sctp_assoc_value in delayed_ack socket option. [ 156.355827] Use struct sctp_sack_info instead [ 156.366211] CPU: 0 PID: 11346 Comm: syz-executor0 Not tainted 4.16.0-rc7+ #7 [ 156.388540] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 156.397883] Call Trace: [ 156.400467] dump_stack+0x194/0x24d [ 156.404092] ? arch_local_irq_restore+0x53/0x53 [ 156.408753] ? lock_release+0xa40/0xa40 [ 156.412728] should_fail+0x8c0/0xa40 [ 156.416441] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 156.421532] ? kernfs_add_one+0x50/0x450 [ 156.425571] ? rb_first_postorder+0xa0/0xa0 [ 156.429865] ? kernfs_add_one+0x50/0x450 [ 156.433902] ? save_stack+0x43/0xd0 [ 156.437503] ? kasan_kmalloc+0xad/0xe0 [ 156.441367] ? trace_hardirqs_off+0x10/0x10 [ 156.445665] ? find_held_lock+0x35/0x1d0 [ 156.449702] ? __lock_is_held+0xb6/0x140 [ 156.453742] ? check_same_owner+0x320/0x320 [ 156.458037] ? lock_downgrade+0x980/0x980 [ 156.462163] ? rcu_note_context_switch+0x710/0x710 [ 156.467069] should_failslab+0xec/0x120 [ 156.471023] __kmalloc_track_caller+0x5f/0x760 [ 156.475582] ? string+0x180/0x200 [ 156.479015] ? kstrdup_const+0x39/0x50 [ 156.482879] kstrdup+0x39/0x70 [ 156.486047] kstrdup_const+0x39/0x50 [ 156.489734] __kernfs_new_node+0xa2/0x570 [ 156.493856] ? kernfs_dop_revalidate+0x380/0x380 [ 156.498591] ? snprintf+0xc0/0xf0 [ 156.502023] ? vsprintf+0x40/0x40 [ 156.505450] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 156.510356] ? cgroup_file_name+0x1d0/0x1d0 [ 156.514654] kernfs_new_node+0x80/0xe0 [ 156.518518] __kernfs_create_file+0x4b/0x320 [ 156.522913] cgroup_addrm_files+0x3c5/0xa70 [ 156.527215] ? cgroup_file_write+0x710/0x710 [ 156.531604] ? cgroup_idr_replace+0x3f/0x50 [ 156.535906] ? __lock_is_held+0xb6/0x140 [ 156.539948] ? __local_bh_enable_ip+0x121/0x230 [ 156.544592] ? online_css+0x224/0x2e0 [ 156.548370] css_populate_dir+0x198/0x420 [ 156.552499] cgroup_apply_control_enable+0x390/0xbc0 [ 156.557582] ? cgroup_propagate_control+0x570/0x570 [ 156.562575] ? css_populate_dir+0x289/0x420 [ 156.566872] cgroup_mkdir+0x56f/0xfc0 [ 156.570647] ? __lock_is_held+0xb6/0x140 [ 156.574697] ? cgroup_destroy_locked+0x750/0x750 [ 156.579429] ? rcu_read_lock_sched_held+0x108/0x120 [ 156.584517] ? kmem_cache_free+0x258/0x2a0 [ 156.588730] ? set_nlink+0xc1/0x160 [ 156.592334] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 156.597236] ? generic_permission+0x105/0x3c0 [ 156.601707] ? cgroup_destroy_locked+0x750/0x750 [ 156.606441] kernfs_iop_mkdir+0x153/0x1e0 [ 156.610566] vfs_mkdir+0x390/0x600 [ 156.614092] SyS_mkdir+0x220/0x2a0 [ 156.617609] ? SyS_mkdirat+0x2b0/0x2b0 [ 156.621475] ? do_syscall_64+0xb7/0x940 [ 156.625426] ? SyS_mkdirat+0x2b0/0x2b0 [ 156.629299] do_syscall_64+0x281/0x940 [ 156.633163] ? vmalloc_sync_all+0x30/0x30 [ 156.637286] ? finish_task_switch+0x1c1/0x7e0 [ 156.641757] ? syscall_return_slowpath+0x550/0x550 [ 156.646667] ? syscall_return_slowpath+0x2ac/0x550 [ 156.651573] ? prepare_exit_to_usermode+0x350/0x350 [ 156.656569] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 156.661911] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 156.666734] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 156.671897] RIP: 0033:0x454e79 [ 156.675061] RSP: 002b:00007fc84f8abc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 156.682745] RAX: ffffffffffffffda RBX: 00007fc84f8ac6d4 RCX: 0000000000454e79 [ 156.689990] RDX: 0000000000000000 RSI: 0000010000002007 RDI: 0000000020002a40 [ 156.697237] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2033/05/18 03:34:02 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000001ffc), &(0x7f0000000080)=0x2) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x2, 0x80202) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f00000005c0)={@dev, 0x0}, &(0x7f0000000600)=0x14) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000000c0)=0xfffffffffffffc6b, 0x4) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000640)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="010000000000000002004e21ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000900000002004e24e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e240000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e24ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22ffffffff000000008f1700000000000000000000000000000000000000000000000000000000da0c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005ec1ad35c6006db400590f469befeefc2a4599c2e6b2759171fbc7d6efca0a8a9e319329eeb528c4738e2fb70ed9a2d4b0fd3084a57ba67e02ee8221ffae9804e77eff1e699bf81ca631336420f3ae75aecdf4e0ec0d9275b829e656d8ebb44159f10992fb0a5dceda5918f50ca0df3ea1055ada33f9da86fb5a9b0eac28f2d59cc762d8979e63f96c96d2245105ca69116fa41be14a6f7a074ba21b9f80826de4ac4a04874c72569e04552fb7d301572b2a600ffaaa89303bcb63a3860d209838fa840a5935aa1fde578968b69c082b27a1a15023bbcfdc52397405ad9cc554c876767d831ce6a644da28068bbcc41d0665a8444674d0cbf30967e3b85fb9b7c7751a0d731af70a51626aba998a056b6910b604a19b0487d9390df57fdf13039f500d93bdde9cdeb62b9b0e9ae0cc0484ccab4f52"], 0x510) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000140)={0x7, &(0x7f0000000100)=[{0x0}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000180)={r4, 0x1}) 2033/05/18 03:34:02 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7ff, 0x1) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f00000002c0)={0x3a, @multicast2=0xe0000002, 0x4e23, 0x3, 'rr\x00', 0x8, 0x9fc2, 0x7d}, 0x2c) acct(&(0x7f0000000280)='./file0\x00') ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000040)={0xfaa, 0x2, 0x1, 0x0, 0x80, 0x8, 0x401, 0x8, 0xffffffff, 0xdb7}) bind$alg(r0, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000013c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000300)={0x6, 0x9}) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405f", 0x40}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00000003c0)=@filter={'filter\x00', 0xe, 0x4, 0x5a8, 0xffffffff, 0x0, 0x3c0, 0x3c0, 0xffffffff, 0xffffffff, 0x4d8, 0x4d8, 0x4d8, 0xffffffff, 0x4, &(0x7f0000000380), {[{{@uncond, 0x0, 0x120, 0x150, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x0, 0x0, 0x6, 0x2, 0xfffffffffffffc00, 0x1, 0x1c}}, @common=@eui64={0x28, 'eui64\x00'}]}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x318, 0xbae, 0x3f}, {0x2, 0x80000000, 0xb218}, 0xb4d0, 0x450aa89c}}}, {{@uncond, 0x0, 0x248, 0x270, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x7, 0x4, 0x1, [0x3, 0x3, 0x14000000, 0x100, 0x20, 0xffffffff, 0x9, 0xe94, 0x4, 0x80, 0xfffffffffffffffb, 0x5, 0x8001, 0x401, 0x1, 0x1], 0xa}}, @common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x8, 0x1000, 0x2, 0x22, 0x2, [@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @dev={0xfe, 0x80, [], 0x15}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}], 0x9}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x608) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000340)=0x3, 0x4) recvmsg(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/155, 0x9b}], 0x1, &(0x7f0000001480)=""/66, 0x42}, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000140)=0x0) tkill(r3, 0x1c) [ 156.704481] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 156.711725] R13: 00000000000003ea R14: 00000000006f7e90 R15: 0000000000000030 [ 156.719254] cgroup: cgroup_addrm_files: failed to add bfq.weight, err=-12 2033/05/18 03:34:02 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x8000) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x800, 0x1f, 0x4, 0x4, "1be36ea63c0977a89217356bc17b9aaf8a5dad95f0b54774cfabf6b3e8c6a00af56cc8781fcc54d582bf8cc4cedb87e5b2becf979e014e52ef16c646bd85b7a8", "12da394e8bc0c89e8d6f7c058513ad0970f64cd056eaa33316801bac7a9b2f08", [0xfff, 0x1]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000340)="d9b20d0066b98b0000000f320f320f01c9260f239cf30f2056670f009307980000b8c0000f00d80f01cbbaf80c66b8422d3b8c66efbafc0cb80001ef", 0x3c}], 0x1, 0x0, &(0x7f0000000140)=[@flags={0x3}], 0x1) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00000001c0)=@ioapic={0x3000, 0x8, 0x6, 0x2, 0x0, [{0x8, 0x6, 0x3fe5, [], 0x1}, {0x58, 0xffffffffffff8000, 0x6, [], 0x9}, {0x7, 0x1, 0x5, [], 0x4}, {0x1a3, 0x8, 0x8}, {0x7ff, 0x34b, 0x2, [], 0x9}, {0x5, 0x1, 0x800, [], 0x164}, {0x53, 0x3, 0x3ff, [], 0x8001}, {0x0, 0x81, 0x0, [], 0x6}, {0x6, 0xf4b6207, 0x6b, [], 0x800}, {0x10000, 0xffff, 0x0, [], 0x4}, {0x1, 0x8000, 0xb64, [], 0x8}, {0x8, 0x0, 0x3, [], 0x80000001}, {0x5, 0x7ff, 0x7fffffff, [], 0x2}, {0xfffffffffffff280, 0x100000000, 0x1, [], 0x464}, {0x5, 0x800, 0x9, [], 0x3}, {0x4, 0x4d, 0x400}, {0xffffffffffffffe0, 0x10000, 0x1, [], 0x400}, {0x0, 0x2, 0x200, [], 0x456f5c49}, {0x6, 0x8000, 0x2, [], 0x81}, {0x9, 0x4, 0x200, [], 0x4}, {0x9, 0x9, 0x867, [], 0xffffffff}, {0x4, 0x3, 0xfffffffffffffff8, [], 0x1}, {0x8, 0xffff, 0x85, [], 0x6}, {0x7fff, 0xff, 0x2, [], 0x7f}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2033/05/18 03:34:02 executing program 0 (fault-call:8 fault-nth:49): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) open(&(0x7f00000000c0)='./file0\x00', 0xa0441, 0x80) syz_mount_image$msdos(&(0x7f0000000400)='msdos\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x1, &(0x7f0000001640)=[{&(0x7f0000000480)="9196b107dc9e5c731d56d84afae6a7bf24", 0x11, 0x1f}], 0x0, &(0x7f00000016c0)=ANY=[]) socket$vsock_stream(0x28, 0x1, 0x0) mkdir(&(0x7f0000000180)='./file0//ile0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000002a40)='./file0//ile0\x00', 0x10000002007) syz_mount_image$btrfs(&(0x7f0000001700)='btrfs\x00', &(0x7f0000001740)='./file0//ile0\x00', 0x0, 0x1, &(0x7f0000002940)=[{&(0x7f0000001780)="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", 0xff1, 0x3ff}], 0x8044, &(0x7f00000029c0)=ANY=[]) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) 2033/05/18 03:34:02 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fb, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) fallocate(r0, 0x3, 0x1ff, 0x6) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f0000001900)=""/28, 0x257) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00000000c0)={'lo\x00', {0x2, 0x4e22}}) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000180)=ANY=[@ANYBLOB="51006f0a0180ff07000105000200000009000300f600f8060400d500000009000500465f04004300"]) flock(r2, 0x4) 2033/05/18 03:34:02 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000013c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405f", 0x40}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) recvmsg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/155, 0x9b}], 0x1, &(0x7f0000001480)=""/66, 0x42}, 0x0) [ 156.833481] FAT-fs (loop0): bogus number of reserved sectors [ 156.839457] FAT-fs (loop0): Can't find a valid FAT filesystem [ 156.890180] FAULT_INJECTION: forcing a failure. [ 156.890180] name failslab, interval 1, probability 0, space 0, times 0 [ 156.901559] CPU: 0 PID: 11387 Comm: syz-executor0 Not tainted 4.16.0-rc7+ #7 [ 156.908742] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 156.918092] Call Trace: [ 156.920673] dump_stack+0x194/0x24d [ 156.924295] ? arch_local_irq_restore+0x53/0x53 [ 156.928968] should_fail+0x8c0/0xa40 [ 156.932670] ? kstrdup+0x39/0x70 [ 156.936042] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 156.941139] ? cgroup_apply_control_enable+0x390/0xbc0 [ 156.946407] ? kernfs_iop_mkdir+0x153/0x1e0 [ 156.950715] ? vfs_mkdir+0x390/0x600 [ 156.954419] ? SyS_mkdir+0x220/0x2a0 [ 156.958120] ? do_syscall_64+0x281/0x940 [ 156.962168] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 156.967521] ? find_held_lock+0x35/0x1d0 [ 156.971570] ? find_held_lock+0x35/0x1d0 [ 156.975613] ? __lock_is_held+0xb6/0x140 [ 156.979683] ? check_same_owner+0x320/0x320 [ 156.983984] ? rcu_note_context_switch+0x710/0x710 [ 156.988890] ? rcu_read_lock_sched_held+0x108/0x120 [ 156.993888] should_failslab+0xec/0x120 [ 156.997841] kmem_cache_alloc+0x47/0x760 [ 157.001880] ? memcpy+0x45/0x50 [ 157.005136] ? kstrdup+0x59/0x70 [ 157.008483] __kernfs_new_node+0xe2/0x570 [ 157.012610] ? kernfs_dop_revalidate+0x380/0x380 [ 157.017352] ? snprintf+0xc0/0xf0 [ 157.020781] ? vsprintf+0x40/0x40 [ 157.024213] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 157.029121] ? cgroup_file_name+0x1d0/0x1d0 [ 157.033422] kernfs_new_node+0x80/0xe0 [ 157.037289] __kernfs_create_file+0x4b/0x320 [ 157.041678] cgroup_addrm_files+0x3c5/0xa70 [ 157.046005] ? cgroup_file_write+0x710/0x710 [ 157.050399] ? cgroup_idr_replace+0x3f/0x50 [ 157.054700] ? __lock_is_held+0xb6/0x140 [ 157.058748] ? __local_bh_enable_ip+0x121/0x230 [ 157.063391] ? online_css+0x224/0x2e0 [ 157.067173] css_populate_dir+0x198/0x420 [ 157.071302] cgroup_apply_control_enable+0x390/0xbc0 [ 157.076388] ? cgroup_propagate_control+0x570/0x570 [ 157.081385] ? css_populate_dir+0x289/0x420 [ 157.085686] cgroup_mkdir+0x56f/0xfc0 [ 157.089462] ? __lock_is_held+0xb6/0x140 [ 157.093501] ? cgroup_destroy_locked+0x750/0x750 [ 157.098234] ? rcu_read_lock_sched_held+0x108/0x120 [ 157.103228] ? kmem_cache_free+0x258/0x2a0 [ 157.107444] ? set_nlink+0xc1/0x160 [ 157.111049] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 157.115953] ? generic_permission+0x105/0x3c0 [ 157.120427] ? cgroup_destroy_locked+0x750/0x750 [ 157.125164] kernfs_iop_mkdir+0x153/0x1e0 [ 157.129292] vfs_mkdir+0x390/0x600 [ 157.132811] SyS_mkdir+0x220/0x2a0 [ 157.136328] ? SyS_mkdirat+0x2b0/0x2b0 [ 157.140198] ? do_syscall_64+0xb7/0x940 [ 157.144150] ? SyS_mkdirat+0x2b0/0x2b0 [ 157.148018] do_syscall_64+0x281/0x940 [ 157.151884] ? vmalloc_sync_all+0x30/0x30 [ 157.156011] ? _raw_spin_unlock_irq+0x27/0x70 [ 157.160488] ? finish_task_switch+0x1c1/0x7e0 [ 157.164960] ? syscall_return_slowpath+0x550/0x550 [ 157.169868] ? syscall_return_slowpath+0x2ac/0x550 [ 157.174774] ? prepare_exit_to_usermode+0x350/0x350 [ 157.179769] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 157.185114] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 157.189939] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 157.195106] RIP: 0033:0x454e79 [ 157.198273] RSP: 002b:00007fc84f8abc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 157.205962] RAX: ffffffffffffffda RBX: 00007fc84f8ac6d4 RCX: 0000000000454e79 [ 157.213210] RDX: 0000000000000000 RSI: 0000010000002007 RDI: 0000000020002a40 [ 157.220456] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 157.227703] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2033/05/18 03:34:02 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)=0x0) fcntl$setown(r0, 0x8, r1) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x40) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{}, {}]}) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f00000002c0)=@generic={0x7, 0xf2, 0x7}) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000040)={0x4, 0x200}) write$rdma_cm(r3, &(0x7f0000000180)=ANY=[@ANYBLOB="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", @ANYPTR=&(0x7f0000000440)=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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYRES32=0xffffffff, @ANYBLOB='\x00\x00\x00\x00'], 0x18) 2033/05/18 03:34:02 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000013c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405f", 0x40}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xef9, 0x40) bind$unix(r2, &(0x7f0000001280)=@file={0x1, './file0\x00'}, 0x6e) setsockopt$inet_buf(r2, 0x0, 0x28, &(0x7f0000000280)="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", 0x1000) recvmsg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/155, 0x9b}], 0x1, &(0x7f0000001480)=""/66, 0x42}, 0x0) 2033/05/18 03:34:02 executing program 1: r0 = socket(0x2, 0x6, 0x9) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000100)=0xffffffffffffffe1, &(0x7f0000000200)=0x4) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000002cc0), &(0x7f0000002d00)=0x10, 0x80000) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000002e00)=@get={0x1, &(0x7f0000002d40)=""/145, 0x3}) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.usage_sys\x00', 0x0, 0x0) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r2, 0x400454ce, r3) r4 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002b2000)='./file0\x00', 0xfffffffffffffffe) r5 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1000001, 0x108011, r5, 0x0) dup2(r4, r1) [ 157.234949] R13: 00000000000003ea R14: 00000000006f7e90 R15: 0000000000000031 [ 157.242421] cgroup: cgroup_addrm_files: failed to add bfq.weight, err=-12 2033/05/18 03:34:03 executing program 0 (fault-call:8 fault-nth:50): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) open(&(0x7f00000000c0)='./file0\x00', 0xa0441, 0x80) syz_mount_image$msdos(&(0x7f0000000400)='msdos\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x1, &(0x7f0000001640)=[{&(0x7f0000000480)="9196b107dc9e5c731d56d84afae6a7bf24", 0x11, 0x1f}], 0x0, &(0x7f00000016c0)=ANY=[]) socket$vsock_stream(0x28, 0x1, 0x0) mkdir(&(0x7f0000000180)='./file0//ile0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000002a40)='./file0//ile0\x00', 0x10000002007) syz_mount_image$btrfs(&(0x7f0000001700)='btrfs\x00', &(0x7f0000001740)='./file0//ile0\x00', 0x0, 0x1, &(0x7f0000002940)=[{&(0x7f0000001780)="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", 0xff1, 0x3ff}], 0x8044, &(0x7f00000029c0)=ANY=[]) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) 2033/05/18 03:34:03 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x8000) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x800, 0x1f, 0x4, 0x4, "1be36ea63c0977a89217356bc17b9aaf8a5dad95f0b54774cfabf6b3e8c6a00af56cc8781fcc54d582bf8cc4cedb87e5b2becf979e014e52ef16c646bd85b7a8", "12da394e8bc0c89e8d6f7c058513ad0970f64cd056eaa33316801bac7a9b2f08", [0xfff, 0x1]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000340)="d9b20d0066b98b0000000f320f320f01c9260f239cf30f2056670f009307980000b8c0000f00d80f01cbbaf80c66b8422d3b8c66efbafc0cb80001ef", 0x3c}], 0x1, 0x0, &(0x7f0000000140)=[@flags={0x3}], 0x1) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00000001c0)=@ioapic={0x3000, 0x8, 0x6, 0x2, 0x0, [{0x8, 0x6, 0x3fe5, [], 0x1}, {0x58, 0xffffffffffff8000, 0x6, [], 0x9}, {0x7, 0x1, 0x5, [], 0x4}, {0x1a3, 0x8, 0x8}, {0x7ff, 0x34b, 0x2, [], 0x9}, {0x5, 0x1, 0x800, [], 0x164}, {0x53, 0x3, 0x3ff, [], 0x8001}, {0x0, 0x81, 0x0, [], 0x6}, {0x6, 0xf4b6207, 0x6b, [], 0x800}, {0x10000, 0xffff, 0x0, [], 0x4}, {0x1, 0x8000, 0xb64, [], 0x8}, {0x8, 0x0, 0x3, [], 0x80000001}, {0x5, 0x7ff, 0x7fffffff, [], 0x2}, {0xfffffffffffff280, 0x100000000, 0x1, [], 0x464}, {0x5, 0x800, 0x9, [], 0x3}, {0x4, 0x4d, 0x400}, {0xffffffffffffffe0, 0x10000, 0x1, [], 0x400}, {0x0, 0x2, 0x200, [], 0x456f5c49}, {0x6, 0x8000, 0x2, [], 0x81}, {0x9, 0x4, 0x200, [], 0x4}, {0x9, 0x9, 0x867, [], 0xffffffff}, {0x4, 0x3, 0xfffffffffffffff8, [], 0x1}, {0x8, 0xffff, 0x85, [], 0x6}, {0x7fff, 0xff, 0x2, [], 0x7f}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2033/05/18 03:34:03 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000001480), 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) readv(r0, &(0x7f0000001980)=[{&(0x7f0000001640)=""/180, 0xb4}, {&(0x7f00000018c0)=""/182, 0xb6}], 0x2) r1 = syz_open_pts(r0, 0x2) readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/61, 0x3d}, {&(0x7f00000001c0)=""/200, 0xc8}, {&(0x7f00000014c0)=""/239, 0xef}, {&(0x7f0000000080)=""/10, 0xa}], 0x4) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000440)=0x5, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) dup3(r1, r0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) r2 = socket$inet(0x2, 0x0, 0xfff) readv(0xffffffffffffffff, &(0x7f0000000180), 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000380)={0xefa, 0x800, 0x0, 0xbd680000000, 0x9, 0x1}, 0xc) setsockopt$inet_int(r2, 0x0, 0x21, &(0x7f00000000c0)=0x3, 0x4) 2033/05/18 03:34:03 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000013c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405f", 0x40}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000340)='/dev/input/mouse#\x00', 0xa9e, 0x40000) lremovexattr(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=@random={'user.', ']self/procem0\x00'}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000000380)=""/159) recvmsg(r1, &(0x7f0000000240)={0x0, 0x2e5, &(0x7f0000000200)=[{&(0x7f0000000080)=""/155, 0x9b}], 0x1, &(0x7f0000000280)=""/66, 0x42}, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000000)=0x1) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000300)=0x4) 2033/05/18 03:34:03 executing program 2: fchown(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000001a40)=""/4096, &(0x7f0000000000)=0x1000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000001840)=[{{&(0x7f0000000280)=@nfc, 0x80, &(0x7f0000000700)=[{&(0x7f0000002a40)=""/4096, 0x1000}, {&(0x7f0000000300)=""/146, 0x92}, {&(0x7f00000003c0)=""/44, 0x2c}, {&(0x7f0000000400)=""/248, 0xf8}, {&(0x7f00000005c0)=""/181, 0xb5}, {&(0x7f0000000680)=""/121, 0x79}], 0x6, &(0x7f0000000780)=""/74, 0x4a, 0xfffffffffffff5a0}, 0x8}, {{&(0x7f0000000a00)=@ax25, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/251, 0xfb, 0x2}, 0x8}, {{&(0x7f0000000c80)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000f80)=[{&(0x7f0000000d00)=""/227, 0xe3}, {&(0x7f0000000e00)=""/81, 0x51}, {&(0x7f0000000e80)=""/224, 0xe0}], 0x3, &(0x7f0000000fc0)=""/246, 0xf6}, 0x100000000}, {{&(0x7f00000010c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001580)=[{&(0x7f0000001180)=""/83, 0x53}, {&(0x7f0000005a40)=""/4096, 0x1000}, {&(0x7f0000001440)=""/202, 0xca}, {&(0x7f0000001640)=""/211, 0xd3}, {&(0x7f0000006a40)=""/4096, 0x1000}], 0x5, &(0x7f0000001740)=""/197, 0xc5}, 0x9}], 0x4, 0x40010020, &(0x7f0000001200)={0x0, 0x989680}) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000001280)={0x0, @rand_addr=0x3, @multicast2=0xe0000002}, 0xc) r4 = syz_open_dev$amidi(&(0x7f0000001540)='/dev/amidi#\x00', 0x0, 0x0) r5 = open(&(0x7f0000001600)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r5, 0x0) write$rdma_cm(r5, &(0x7f0000001340)=ANY=[], 0xfffffe74) madvise(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x200000009) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f00000000c0)=0x2) syz_open_dev$amidi(&(0x7f0000001980)='/dev/amidi#\x00', 0x5, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000007a40)={{{@in6=@loopback, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000001a00)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000007b40)={{{@in6=@mcast2, @in=@broadcast}}, {{@in6=@ipv4}, 0x0, @in6=@mcast1}}, &(0x7f0000007c40)=0xe8) stat(&(0x7f0000007c80)='./file0\x00', &(0x7f0000007cc0)) fcntl$getownex(r4, 0x10, &(0x7f0000007d40)) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000007d80)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000007e80)=0xe8) sendmsg$nl_generic(r0, &(0x7f000000b400)={&(0x7f00000019c0)={0x10, 0x0, 0x0, 0x100020}, 0xc, &(0x7f000000b3c0)={&(0x7f0000003a40)=ANY=[@ANYBLOB="94100000000004032cbd7000000000001300000008003a00", @ANYRES32=0x0, @ANYBLOB="f40f830008006b00", @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=r6, @ANYBLOB="08005400ffffffff08005300250000009531ddb4704746ccc377982630b3a4ff0a6270a088c8536d9c0f101c1f7d32476e06ac2c26a94871c1a18c9b6eefb4afe122a0bd16799b6de6fcd1fe95f0010212de529806c8ce8de3ed5bf97a8fdbb847fd01bfbd2f0fbb94a92e44b0ee65b7d74464930edce50f"], 0x1094}, 0x1, 0x0, 0x0, 0x1}, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r4, 0x40405515, &(0x7f0000001300)={0x8, 0x6, 0x0, 0x0, "86a4411bacb5ceec3ef480c8560ede7d5d2cf6e8be0523d7c8a66d233d7bf14d9727fb1a69f950d484e0ce92"}) request_key(&(0x7f0000001140)='encrypted\x00', &(0x7f0000001240)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="0000b7b286b1e60000", 0xfffffffffffffffe) 2033/05/18 03:34:03 executing program 3: mkdir(&(0x7f0000935000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000040)='tmpfs\x00', 0x0, &(0x7f0000000080)="1252e5adbee2b1d6cd437d6e6cefd11812856fc798d6a91d91abeb02d2cfbaad65be565bafa7597a7031147a2c32") ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) r1 = socket$netlink(0x10, 0x3, 0x10) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000640)="13e8efde3bcdd8beb83ea73ba3bb26f965647a31fd21182fc3fe1bebe75064e67c195f17620d246cc118c7e9390ee5bb8756ac1f9773d1b8802e0c9444ef92235e0cdc37facd84da1141202522c64ca129f759bbe5629c935354f5de140d3ec7c4e7b523be780622eacfe00bde4c8c427911ad6f6b7f0446ce71ab49d1af9241b6ff71a60f36c8dbf3aeb024dbb593f5c479a0ce2ba6149a08bcbed27e91476387a930bf1d5f51ac0daccdb30b60193e6aaec45421e35ba2c75799919fda445c64de2abb9aca7a301a69b2d1374f6a596eb596f8eb66f7b8cb438528c6dd17cea4749a24caf7f7c4f80cb36aefe345625353", 0xf2}], 0x1) r2 = eventfd2(0x0, 0x0) r3 = getpid() sched_setattr(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0xfffffffffffffffd}) getuid() stat(&(0x7f0000000180)='./control/file0\x00', &(0x7f00000001c0)) r5 = geteuid() getgroups(0x2, &(0x7f0000002840)=[0xffffffffffffffff, 0x0]) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000023c0)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f00000024c0)=0xe8) stat(&(0x7f0000002500)='./control\x00', &(0x7f0000002540)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000025c0)='./control/file0\x00', &(0x7f0000002600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002680)={0x0, 0x0, 0x0}, &(0x7f00000026c0)=0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={&(0x7f0000001e80)=@abs, 0x6e, &(0x7f0000002080)=[{&(0x7f0000001f00)="1d68998bff41e9cec14275b93a9dcdde8d7bf05cfcf70cdc910a42896e67572bd86d3fe345b06abee2aa28ecc2ce511615fbcd2736198918d2f5251a35998642e75f272bdff1f5e040ae36a1a786e404c112ee634184c98d9e3ecdeeb9c13236ab522a824e1328afe8f4d64de2c2de929427cb9c0ecbfe2c013f251e0e495de9ba203effe794dd474220224397cfaf5046a194ee0570e714315de68697019fca0c8d4464c5d61e2f2577d0537c665150f56a00c5e01496efef02ab592c054f2490971bce", 0xc4}], 0x1, &(0x7f0000002700)=ANY=[@ANYBLOB="200000f196665e081084e70002000006", @ANYRES32=r3, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r4, @ANYRES32=r4, @ANYRES32=r2, @ANYRES32=r4, @ANYRES32=r2, @ANYRES32=r1, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r3, @ANYRES32=r7, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r3, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r3, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB='\x00\x00\x00\x00'], 0xa8, 0x4000000}, 0x40) r12 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) set_mempolicy(0x2000000002, &(0x7f00000000c0)=0x1, 0x1f) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/rt_acct\x00') write$sndseq(r12, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./file0\x00') 2033/05/18 03:34:03 executing program 4: r0 = socket(0x0, 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000080)={0x0, 0xa0000000080000, 0xffffffffffffff9c}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000980)={{{@in6=@local, @in=@multicast1}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000000300)={0x1000, &(0x7f0000001540)=""/4096}) bind(r0, &(0x7f0000000580)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f0000000880)=ANY=[]}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000004c0)=0x80000001, 0x4) getpeername$netrom(0xffffffffffffffff, &(0x7f0000000400)=@full, &(0x7f0000000140)=0x48) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000500)={{0x2, 0xfffffffffffffffe, @dev={0xac, 0x14, 0x14}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000003c0)={'irlan0\x00'}) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000000a80)={'vlan0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}) connect$llc(0xffffffffffffffff, &(0x7f0000000700)={0x1a, 0x339, 0x1f, 0x1e8d, 0x1f, 0x50, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x10) read(r3, &(0x7f0000000200)=""/41, 0x29) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000240)=0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000000600)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) 2033/05/18 03:34:03 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000000, 0x13, r0, 0x0) perf_event_open(&(0x7f000000a000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, @perf_bp, 0x8010000200000004, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x8, 0x4, 0x100000001, 0xe, 0xffffffffffffff9c, 0x228}, 0x2c) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000700)) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000052c0)={&(0x7f0000004f40)=@ll={0x11, 0x5da1e49052ee8435, 0x0, 0x1, 0x5, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x80, &(0x7f0000005200)=[{&(0x7f0000004fc0)="0a295dc2bdcaec4195822c4d6f66913da9651c9633f186fda68f8a6dcaa27b675eeedec48472e8b7de209853495c14bae1bfa27314749c3b45a0d2e830c3f13c0c3956fcc43926d45994c98c24dcc9bc246c986fadd44bf04f4471ae5c4b26339220def5e661ede600dadacdb8aa87f2", 0x70}], 0x1, &(0x7f0000005240)=ANY=[]}, 0x10) mount(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000040)='./file1\x00', &(0x7f0000000280)='autofs\x00', 0x3, &(0x7f0000000240)='\x00') [ 157.706779] autofs4:pid:11441:autofs4_fill_super: called with bogus options [ 157.709613] FAT-fs (loop0): bogus number of reserved sectors [ 157.719822] FAT-fs (loop0): Can't find a valid FAT filesystem [ 157.737965] tmpfs: No value for mount option 'Rå­¾â±ÖÍC}nlïÑ…oǘ֩‘«ëÒϺ­e¾V[¯§Yzp1z,2' [ 157.739960] FAULT_INJECTION: forcing a failure. 2033/05/18 03:34:03 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000013c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x14, 0x2, 0x1ff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind$llc(r2, &(0x7f0000000140)={0x1a, 0x102, 0x4, 0x31, 0x50c, 0x7cf}, 0x10) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405f", 0x40}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/155, 0x9b}], 0x1, &(0x7f0000001480)=""/66, 0x42}, 0x0) [ 157.739960] name failslab, interval 1, probability 0, space 0, times 0 [ 157.758389] CPU: 1 PID: 11432 Comm: syz-executor0 Not tainted 4.16.0-rc7+ #7 [ 157.765580] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 157.774922] Call Trace: [ 157.777499] dump_stack+0x194/0x24d [ 157.781109] ? arch_local_irq_restore+0x53/0x53 [ 157.785763] should_fail+0x8c0/0xa40 [ 157.789456] ? kstrdup+0x39/0x70 [ 157.792800] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 157.797881] ? cgroup_apply_control_enable+0x390/0xbc0 [ 157.803139] ? kernfs_iop_mkdir+0x153/0x1e0 [ 157.807436] ? vfs_mkdir+0x390/0x600 [ 157.811125] ? SyS_mkdir+0x220/0x2a0 [ 157.814814] ? do_syscall_64+0x281/0x940 [ 157.818856] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 157.824200] ? find_held_lock+0x35/0x1d0 [ 157.828240] ? find_held_lock+0x35/0x1d0 [ 157.832282] ? __lock_is_held+0xb6/0x140 [ 157.836324] ? check_same_owner+0x320/0x320 [ 157.840626] ? rcu_note_context_switch+0x710/0x710 [ 157.845533] ? rcu_read_lock_sched_held+0x108/0x120 [ 157.850529] should_failslab+0xec/0x120 [ 157.854481] kmem_cache_alloc+0x47/0x760 [ 157.858516] ? memcpy+0x45/0x50 [ 157.861772] ? kstrdup+0x59/0x70 [ 157.865120] __kernfs_new_node+0xe2/0x570 [ 157.869244] ? kernfs_dop_revalidate+0x380/0x380 [ 157.873980] ? snprintf+0xc0/0xf0 [ 157.877411] ? vsprintf+0x40/0x40 [ 157.880838] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 157.885743] ? cgroup_file_name+0x1d0/0x1d0 [ 157.890041] kernfs_new_node+0x80/0xe0 [ 157.893908] __kernfs_create_file+0x4b/0x320 [ 157.898295] cgroup_addrm_files+0x3c5/0xa70 [ 157.902596] ? cgroup_file_write+0x710/0x710 [ 157.906985] ? cgroup_idr_replace+0x3f/0x50 [ 157.911285] ? __lock_is_held+0xb6/0x140 [ 157.915326] ? __local_bh_enable_ip+0x121/0x230 [ 157.919969] ? online_css+0x224/0x2e0 [ 157.923747] css_populate_dir+0x198/0x420 [ 157.927875] cgroup_apply_control_enable+0x390/0xbc0 [ 157.932958] ? cgroup_propagate_control+0x570/0x570 [ 157.937953] ? css_populate_dir+0x289/0x420 [ 157.942251] cgroup_mkdir+0x56f/0xfc0 [ 157.946029] ? __lock_is_held+0xb6/0x140 [ 157.950067] ? cgroup_destroy_locked+0x750/0x750 [ 157.954799] ? rcu_read_lock_sched_held+0x108/0x120 [ 157.959793] ? kmem_cache_free+0x258/0x2a0 [ 157.964005] ? set_nlink+0xc1/0x160 [ 157.967615] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 157.972519] ? generic_permission+0x105/0x3c0 [ 157.976989] ? cgroup_destroy_locked+0x750/0x750 [ 157.981725] kernfs_iop_mkdir+0x153/0x1e0 [ 157.985852] vfs_mkdir+0x390/0x600 [ 157.989371] SyS_mkdir+0x220/0x2a0 [ 157.992891] ? SyS_mkdirat+0x2b0/0x2b0 [ 157.996759] ? do_syscall_64+0xb7/0x940 [ 158.000709] ? SyS_mkdirat+0x2b0/0x2b0 [ 158.004574] do_syscall_64+0x281/0x940 [ 158.008438] ? vmalloc_sync_all+0x30/0x30 [ 158.012563] ? _raw_spin_unlock_irq+0x27/0x70 [ 158.017040] ? finish_task_switch+0x1c1/0x7e0 [ 158.021512] ? syscall_return_slowpath+0x550/0x550 [ 158.026417] ? syscall_return_slowpath+0x2ac/0x550 [ 158.031323] ? prepare_exit_to_usermode+0x350/0x350 [ 158.036316] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 158.041656] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 158.046477] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 158.051640] RIP: 0033:0x454e79 [ 158.054806] RSP: 002b:00007fc84f8abc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 158.062491] RAX: ffffffffffffffda RBX: 00007fc84f8ac6d4 RCX: 0000000000454e79 [ 158.069736] RDX: 0000000000000000 RSI: 0000010000002007 RDI: 0000000020002a40 [ 158.077010] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 158.084259] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 158.091503] R13: 00000000000003ea R14: 00000000006f7e90 R15: 0000000000000032 [ 158.098964] cgroup: cgroup_addrm_files: failed to add bfq.weight, err=-12 [ 158.105785] autofs4:pid:11449:autofs4_fill_super: called with bogus options [ 158.114953] IPVS: ftp: loaded support on port[0] = 21 2033/05/18 03:34:03 executing program 1: perf_event_open$cgroup(&(0x7f0000000180)={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, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0x8280, 0x1}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0x9, 0x400000) r1 = getpgrp(0xffffffffffffffff) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)=0x0) setpgid(r1, r2) perf_event_open$cgroup(&(0x7f0000000300)={0x0, 0x70, 0x0, 0x20, 0x2, 0x4, 0x0, 0x0, 0x0, 0x5ab056831d2ceb9, 0x3, 0x0, 0x0, 0x0, 0xffffffff, 0x80, 0xfffffffffffff801, 0x0, 0x0, 0x0, 0x7, 0x4, 0x6, 0x8, 0x800, 0x20, 0x1f, 0x0, 0x7, 0x8, 0x81, 0x5d9, 0x8, 0x4, 0x0, 0x80000001, 0x1, 0x0, 0x0, 0x10000, 0x0, @perf_config_ext={0xbd, 0x9}, 0x8000, 0x2, 0x80000000000000, 0x0, 0xeb3, 0x8, 0x9}, r0, 0x7, 0xffffffffffffffff, 0xa) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e21, 0x748, @mcast2={0xff, 0x2, [], 0x1}, 0x20}, 0x1c) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='/group.stat\x00', 0x2761, 0x0) write$cgroup_pid(r3, &(0x7f00000012c0)=ANY=[], 0xffffff4b) read(r0, &(0x7f0000000200)=""/170, 0xaa) r4 = userfaultfd(0x800) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0xe}) sched_setscheduler(0x0, 0x1, &(0x7f00000005c0)=0x40) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x1}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000100)=0x8000000) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) read(r4, &(0x7f0000000300)=""/100, 0x64) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0xc020660b, &(0x7f00000001c0)) ioctl$TCXONC(r0, 0x540a, 0x3f) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001340), &(0x7f0000000140)=0xc) r5 = semget$private(0x0, 0x1, 0x130) semctl$IPC_RMID(r5, 0x0, 0x0) 2033/05/18 03:34:03 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x40000, 0x44) bind$alg(r0, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000013c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) r3 = shmget$private(0x0, 0x4000, 0x78000021, &(0x7f0000ffc000/0x4000)=nil) shmat(r3, &(0x7f0000ffd000/0x2000)=nil, 0x2000) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405f", 0x40}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) ioctl$int_out(r2, 0x2, &(0x7f0000000000)) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@remote, @in6=@loopback}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000380)=0xe8) setsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000000140)={@empty, @multicast2=0xe0000002}, 0x8) recvmsg(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/155, 0x9b}], 0x1, &(0x7f0000001480)=""/66, 0x42}, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000003c0)={0x0, 0xfffffffffffffc01}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000440)=@assoc_id=r4, 0x4) 2033/05/18 03:34:03 executing program 0 (fault-call:8 fault-nth:51): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) open(&(0x7f00000000c0)='./file0\x00', 0xa0441, 0x80) syz_mount_image$msdos(&(0x7f0000000400)='msdos\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x1, &(0x7f0000001640)=[{&(0x7f0000000480)="9196b107dc9e5c731d56d84afae6a7bf24", 0x11, 0x1f}], 0x0, &(0x7f00000016c0)=ANY=[]) socket$vsock_stream(0x28, 0x1, 0x0) mkdir(&(0x7f0000000180)='./file0//ile0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000002a40)='./file0//ile0\x00', 0x10000002007) syz_mount_image$btrfs(&(0x7f0000001700)='btrfs\x00', &(0x7f0000001740)='./file0//ile0\x00', 0x0, 0x1, &(0x7f0000002940)=[{&(0x7f0000001780)="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", 0xff1, 0x3ff}], 0x8044, &(0x7f00000029c0)=ANY=[]) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) [ 158.166646] tmpfs: No value for mount option 'Rå­¾â±ÖÍC}nlïÑ…oǘ֩‘«ëÒϺ­e¾V[¯§Yzp1z,2' 2033/05/18 03:34:03 executing program 3: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x100000000, 0x4) r5 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r5, 0x40000000af01, &(0x7f0000c97ff8)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) close(r6) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r5, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) pread64(r5, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r5, 0x4008af30, &(0x7f0000d7c000)={0x0, r6}) write$vnet(r5, &(0x7f00000010c0)={0x1, {&(0x7f0000001140), 0x25d, &(0x7f0000001180)=""/162, 0x0, 0x2}}, 0x68) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x8}, 0x10) setreuid(0x0, r4) r7 = inotify_init1(0x0) fcntl$setown(r7, 0x8, 0xffffffffffffffff) ptrace$peekuser(0x3, r3, 0x0) fcntl$getownex(r7, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$setopts(0x4206, r8, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000c80)={{0xa, 0x0, 0x6cf5, @loopback={0x0, 0x1}, 0xa1}, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffc0}, 0x0, [0x9, 0x0, 0x1f, 0x8, 0x8, 0xa8, 0x0, 0x5763badf]}, 0x5c) r9 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="64e2ac15c6aab872075a6392705ee2d9ccd29b0c9b87f7443e8879b1221232c9ca89b1a0bbb510846a7906000000366852f3633a246c801fd939bcd0472b95db041dc47682c7461ff6a0e210f4ceac1264afd613cc09ae6b2042b3a3efdfebe828980292c3a6529c5ab6906e0516b682013d1a0eaa626fc989d54b21a27ad624ad1dbdbc444b7e06d88bffe1edda7560c0bc722d9b16c0fd96e358b7ce300567", 0xa0, 0xfffffffffffffffb) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', r9) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0xffffffffffff79e9) 2033/05/18 03:34:03 executing program 4: r0 = socket(0x0, 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x103000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0xa0000000080000, 0xffffffffffffff9c}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000980)={{{@in6=@local, @in=@multicast1}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000000300)={0x1000, &(0x7f0000001540)=""/4096}) bind(r0, &(0x7f0000000580)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f0000000880)=ANY=[]}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000004c0)=0x80000001, 0x4) getpeername$netrom(0xffffffffffffffff, &(0x7f0000000400)=@full, &(0x7f0000000140)=0x48) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000500)={{0x2, 0xfffffffffffffffe, @dev={0xac, 0x14, 0x14}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000003c0)={'irlan0\x00'}) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000000a80)={'vlan0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}) connect$llc(0xffffffffffffffff, &(0x7f0000000700)={0x1a, 0x339, 0x1f, 0x1e8d, 0x1f, 0x50, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x10) read(r3, &(0x7f0000000200)=""/41, 0x29) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000240)=0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000000600)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) 2033/05/18 03:34:03 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x8000) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x800, 0x1f, 0x4, 0x4, "1be36ea63c0977a89217356bc17b9aaf8a5dad95f0b54774cfabf6b3e8c6a00af56cc8781fcc54d582bf8cc4cedb87e5b2becf979e014e52ef16c646bd85b7a8", "12da394e8bc0c89e8d6f7c058513ad0970f64cd056eaa33316801bac7a9b2f08", [0xfff, 0x1]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000340)="d9b20d0066b98b0000000f320f320f01c9260f239cf30f2056670f009307980000b8c0000f00d80f01cbbaf80c66b8422d3b8c66efbafc0cb80001ef", 0x3c}], 0x1, 0x0, &(0x7f0000000140)=[@flags={0x3}], 0x1) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00000001c0)=@ioapic={0x3000, 0x8, 0x6, 0x2, 0x0, [{0x8, 0x6, 0x3fe5, [], 0x1}, {0x58, 0xffffffffffff8000, 0x6, [], 0x9}, {0x7, 0x1, 0x5, [], 0x4}, {0x1a3, 0x8, 0x8}, {0x7ff, 0x34b, 0x2, [], 0x9}, {0x5, 0x1, 0x800, [], 0x164}, {0x53, 0x3, 0x3ff, [], 0x8001}, {0x0, 0x81, 0x0, [], 0x6}, {0x6, 0xf4b6207, 0x6b, [], 0x800}, {0x10000, 0xffff, 0x96b}, {0x1, 0x8000, 0xb64, [], 0x8}, {0x8, 0x0, 0x3, [], 0x80000001}, {0x5, 0x7ff, 0x7fffffff, [], 0x2}, {0xfffffffffffff280, 0x100000000, 0x1, [], 0x464}, {0x5, 0x800, 0x9, [], 0x3}, {0x4, 0x4d, 0x400}, {0xffffffffffffffe0, 0x10000, 0x1, [], 0x400}, {0x0, 0x2, 0x200, [], 0x456f5c49}, {0x6, 0x8000, 0x2, [], 0x81}, {0x9, 0x4, 0x200, [], 0x4}, {0x9, 0x9, 0x867, [], 0xffffffff}, {0x4, 0x3, 0xfffffffffffffff8, [], 0x1}, {0x8, 0xffff, 0x85, [], 0x6}, {0x7fff, 0xff, 0x2, [], 0x7f}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 158.262546] ptrace attach of "/root/syz-executor3"[4463] was attempted by "/root/syz-executor3"[11467] [ 158.332376] FAT-fs (loop0): bogus number of reserved sectors [ 158.338435] FAT-fs (loop0): Can't find a valid FAT filesystem [ 158.415653] FAULT_INJECTION: forcing a failure. [ 158.415653] name failslab, interval 1, probability 0, space 0, times 0 [ 158.427045] CPU: 0 PID: 11470 Comm: syz-executor0 Not tainted 4.16.0-rc7+ #7 [ 158.434234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 158.443575] Call Trace: [ 158.446153] dump_stack+0x194/0x24d [ 158.449758] ? arch_local_irq_restore+0x53/0x53 [ 158.454409] should_fail+0x8c0/0xa40 [ 158.458127] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 158.463209] ? rcu_read_lock_sched_held+0x108/0x120 [ 158.468208] ? find_held_lock+0x35/0x1d0 [ 158.472248] ? __lock_is_held+0xb6/0x140 [ 158.476290] ? check_same_owner+0x320/0x320 [ 158.480588] ? rcu_note_context_switch+0x710/0x710 [ 158.485498] should_failslab+0xec/0x120 [ 158.489451] kmem_cache_alloc_node_trace+0x5a/0x760 [ 158.494447] ? idr_alloc_u32+0x390/0x390 [ 158.498489] mem_cgroup_css_alloc+0x3b6/0x19c0 [ 158.503048] ? setup_cpu_cache+0x1c0/0x1c0 [ 158.507263] ? __kernfs_new_node+0x3f5/0x570 [ 158.511649] ? kernfs_dop_revalidate+0x380/0x380 [ 158.516386] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 158.521393] ? trace_hardirqs_off+0x10/0x10 [ 158.525698] ? kernfs_link_sibling+0x27d/0x380 [ 158.530258] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 158.535165] ? cgroup_kn_set_ugid+0x2c7/0x370 [ 158.539637] ? cgroup_file_name+0x1d0/0x1d0 [ 158.543937] ? mutex_unlock+0xd/0x10 [ 158.547629] ? __lock_is_held+0xb6/0x140 [ 158.551673] ? cgroup_addrm_files+0x67f/0xa70 [ 158.556158] ? trace_hardirqs_off+0x10/0x10 [ 158.560459] ? cgroup_file_write+0x710/0x710 [ 158.564847] ? cgroup_idr_replace+0x3f/0x50 [ 158.569149] ? trace_hardirqs_off+0x10/0x10 [ 158.573447] ? __lock_is_held+0xb6/0x140 [ 158.577487] ? __local_bh_enable_ip+0x121/0x230 [ 158.582133] ? __lock_is_held+0xb6/0x140 [ 158.586177] cgroup_apply_control_enable+0x44d/0xbc0 [ 158.591259] ? cgroup_propagate_control+0x570/0x570 [ 158.596254] ? css_populate_dir+0x289/0x420 [ 158.600553] cgroup_mkdir+0x56f/0xfc0 [ 158.604327] ? __lock_is_held+0xb6/0x140 [ 158.608369] ? cgroup_destroy_locked+0x750/0x750 [ 158.613102] ? rcu_read_lock_sched_held+0x108/0x120 [ 158.618095] ? kmem_cache_free+0x258/0x2a0 [ 158.622306] ? set_nlink+0xc1/0x160 [ 158.625912] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 158.630816] ? generic_permission+0x105/0x3c0 [ 158.635286] ? cgroup_destroy_locked+0x750/0x750 [ 158.640025] kernfs_iop_mkdir+0x153/0x1e0 [ 158.644150] vfs_mkdir+0x390/0x600 [ 158.647667] SyS_mkdir+0x220/0x2a0 [ 158.651186] ? SyS_mkdirat+0x2b0/0x2b0 [ 158.655049] ? do_syscall_64+0xb7/0x940 [ 158.659000] ? SyS_mkdirat+0x2b0/0x2b0 [ 158.662868] do_syscall_64+0x281/0x940 [ 158.666733] ? vmalloc_sync_all+0x30/0x30 [ 158.670858] ? syscall_return_slowpath+0x550/0x550 [ 158.675765] ? syscall_return_slowpath+0x2ac/0x550 [ 158.680669] ? prepare_exit_to_usermode+0x350/0x350 [ 158.685664] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 158.691011] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 158.695836] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 158.701004] RIP: 0033:0x454e79 [ 158.704175] RSP: 002b:00007fc84f8abc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 158.711861] RAX: ffffffffffffffda RBX: 00007fc84f8ac6d4 RCX: 0000000000454e79 [ 158.720064] RDX: 0000000000000000 RSI: 0000010000002007 RDI: 0000000020002a40 [ 158.727309] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 158.734556] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 158.741803] R13: 00000000000003ea R14: 00000000006f7e90 R15: 0000000000000033 [ 158.749273] kasan: CONFIG_KASAN_INLINE enabled [ 158.754218] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 158.761626] general protection fault: 0000 [#1] SMP KASAN [ 158.767153] Dumping ftrace buffer: [ 158.770681] (ftrace buffer empty) [ 158.774379] Modules linked in: [ 158.777569] CPU: 0 PID: 11470 Comm: syz-executor0 Not tainted 4.16.0-rc7+ #7 [ 158.784738] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 158.794088] RIP: 0010:__mem_cgroup_free+0x71/0x110 [ 158.798996] RSP: 0018:ffff8801ab34f5b0 EFLAGS: 00010206 [ 158.804349] RAX: 0000000000000011 RBX: 0000000000000000 RCX: ffffffff8310cdfd [ 158.811606] RDX: 0000000000040000 RSI: ffffc90001e98000 RDI: 0000000000000088 [ 158.818865] RBP: ffff8801ab34f5d0 R08: 0000000000000000 R09: ffff8801ab34f3a8 [ 158.826127] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 158.833379] R13: ffff8801ce6e82c0 R14: dffffc0000000000 R15: ffff8801ce6e82c0 [ 158.840625] FS: 00007fc84f8ac700(0000) GS:ffff8801db000000(0000) knlGS:0000000000000000 [ 158.848823] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 158.854678] CR2: 000000000192afd0 CR3: 00000001b4a00001 CR4: 00000000001626f0 [ 158.861925] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 158.869169] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 158.876414] Call Trace: [ 158.878982] mem_cgroup_css_alloc+0x403/0x19c0 [ 158.883538] ? setup_cpu_cache+0x1c0/0x1c0 [ 158.887747] ? __kernfs_new_node+0x3f5/0x570 [ 158.892129] ? kernfs_dop_revalidate+0x380/0x380 [ 158.896866] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 158.901864] ? trace_hardirqs_off+0x10/0x10 [ 158.906163] ? kernfs_link_sibling+0x27d/0x380 [ 158.910719] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 158.915625] ? cgroup_kn_set_ugid+0x2c7/0x370 [ 158.920094] ? cgroup_file_name+0x1d0/0x1d0 [ 158.924386] ? mutex_unlock+0xd/0x10 [ 158.928075] ? __lock_is_held+0xb6/0x140 [ 158.932112] ? cgroup_addrm_files+0x67f/0xa70 [ 158.936581] ? trace_hardirqs_off+0x10/0x10 [ 158.940879] ? cgroup_file_write+0x710/0x710 [ 158.945263] ? cgroup_idr_replace+0x3f/0x50 [ 158.949557] ? trace_hardirqs_off+0x10/0x10 [ 158.953852] ? __lock_is_held+0xb6/0x140 [ 158.957904] ? __local_bh_enable_ip+0x121/0x230 [ 158.962548] ? __lock_is_held+0xb6/0x140 [ 158.966585] cgroup_apply_control_enable+0x44d/0xbc0 [ 158.971667] ? cgroup_propagate_control+0x570/0x570 [ 158.976657] ? css_populate_dir+0x289/0x420 [ 158.980954] cgroup_mkdir+0x56f/0xfc0 [ 158.984726] ? __lock_is_held+0xb6/0x140 [ 158.988766] ? cgroup_destroy_locked+0x750/0x750 [ 158.993495] ? rcu_read_lock_sched_held+0x108/0x120 [ 158.998485] ? kmem_cache_free+0x258/0x2a0 [ 159.002695] ? set_nlink+0xc1/0x160 [ 159.006293] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 159.011221] ? generic_permission+0x105/0x3c0 [ 159.015691] ? cgroup_destroy_locked+0x750/0x750 [ 159.020421] kernfs_iop_mkdir+0x153/0x1e0 [ 159.024542] vfs_mkdir+0x390/0x600 [ 159.028054] SyS_mkdir+0x220/0x2a0 [ 159.031567] ? SyS_mkdirat+0x2b0/0x2b0 [ 159.035429] ? do_syscall_64+0xb7/0x940 [ 159.039376] ? SyS_mkdirat+0x2b0/0x2b0 [ 159.043236] do_syscall_64+0x281/0x940 [ 159.047097] ? vmalloc_sync_all+0x30/0x30 [ 159.051219] ? syscall_return_slowpath+0x550/0x550 [ 159.056122] ? syscall_return_slowpath+0x2ac/0x550 [ 159.061024] ? prepare_exit_to_usermode+0x350/0x350 [ 159.066017] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 159.071354] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 159.076170] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 159.081331] RIP: 0033:0x454e79 [ 159.084495] RSP: 002b:00007fc84f8abc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 159.092178] RAX: ffffffffffffffda RBX: 00007fc84f8ac6d4 RCX: 0000000000454e79 [ 159.099421] RDX: 0000000000000000 RSI: 0000010000002007 RDI: 0000000020002a40 [ 159.106663] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 159.113904] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 159.121147] R13: 00000000000003ea R14: 00000000006f7e90 R15: 0000000000000033 [ 159.128391] Code: 00 00 48 89 f8 48 c1 e8 03 42 80 3c 30 00 0f 85 99 00 00 00 4f 8b a4 e5 f0 09 00 00 49 8d bc 24 88 00 00 00 48 89 f8 48 c1 e8 03 <42> 80 3c 30 00 0f 85 88 00 00 00 49 8b bc 24 88 00 00 00 e8 77 [ 159.147498] RIP: __mem_cgroup_free+0x71/0x110 RSP: ffff8801ab34f5b0 [ 159.153978] ---[ end trace fce4a83eb1c941fb ]--- [ 159.158805] Kernel panic - not syncing: Fatal exception [ 159.164631] Dumping ftrace buffer: [ 159.168147] (ftrace buffer empty) [ 159.171828] Kernel Offset: disabled [ 159.175427] Rebooting in 86400 seconds..