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", 0xff8}, {0x0}, {&(0x7f0000001700)}], 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) [ 2684.819633][T10911] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 2684.827587][T10911] RBP: 00007fcfb3ee91d0 R08: 0000000020000900 R09: 0000000000000000 [ 2684.835537][T10911] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2684.843480][T10911] R13: 00007ffec531a17f R14: 00007fcfb3ee9300 R15: 0000000000022000 [ 2684.855712][T10908] overlayfs: upper fs does not support tmpfile. 22:05:03 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0166) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x107a04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) write$FUSE_INIT(r3, 0x0, 0xeffd) mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0xa00022c8) openat$full(0xffffffffffffff9c, 0x0, 0x60b01, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000240)={0x1}) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x4c, &(0x7f0000000900)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 22:05:03 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0162) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x7, 0x6}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) writev(r3, &(0x7f0000001780)=[{&(0x7f0000000080)}, {&(0x7f00000002c0)="33cb9ddf3cc39b663f2e88ff4d2ec7462013af4dfb8da7875090d8d1bf4602fd52c196937f372c1cb193a4641541a26ccb37934902fbd2ca6afd8bfeac14754d1da40864352ac0e37d23eb7269c93b83a56e28fa2b2e12e50559d558099375c21cee99cb199cb42b1d5689527f43a904a68207c39d5b6482ea4d5da2cbb197bd43a61c6f9c44982d5733aa652918006e677e0f7a8f1412d3265002", 0x9b}, {&(0x7f0000000180)="86ac43c22a95a739c505f29a96ebe63ae2771a9e1a50de25adc99732de2c929a758b009f9f46103b", 0x28}, {0x0}, {&(0x7f0000000380)="94028f163e6a2b452c52f353ec712121e530db7bedd44cf3516ab43b630795b9bf033b9f4008d1b8307c044cdec70c3e68cfd475007b0bb0c335ad85", 0x3c}, {&(0x7f0000000440)="09ddbea56c9f558a7ef029558b3dad65617ac3e5ba592617ad66e809cfb19c2ff81929cc957cd2803eedf8162400846356fe4e4ea4f4954b257efb79988e150559d2d7cfdcaa5546634da903b5a6bd8ad77a5490377e72569a0b67be51773b88b0dc68e5db7161596d62b2efba42d028657b7b1edfc6cd432a8e1e04d6cd96ef395aaa174c", 0x85}, {&(0x7f0000000500)="38042e214471cabc0f2ce372bca137a3e661d89dcf6c00c6addd0f987637705360c47586e729b7c542233f0800cbb76366a764e1dc77103cf46294bf8e9431293eea52df6908c9dacde015a39f59f8365ee39ba495786830b0000ff595b48d1c93ee877653209c95ac4c117a86d5ab2ed9a346be2908c7136576572e5e2f472fd32431c70b1a752f27ac038911bc4f393f45ac9e2ad9828d0a5fe0ca76c91254f5645c93b8027d390e34dcc533d5aa5b7f8c1bc05d451333b0528cf6d6f5846e1de4c4fd77eb50ab98d90903ec8d3dfaaa788f4b7081de51d4d976265aa27bfd554720dc0b6e1b43ede50729c959954dccd62bed7360b0f82391aa8d04e5", 0xfe}, {&(0x7f0000000600)="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", 0xff8}, {0x0}, {&(0x7f0000001700)}], 0xa) sendfile(r3, 0xffffffffffffffff, 0x0, 0x8400fffffffa) 22:05:03 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0xc82200a0ffffffff, 0x7f}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) [ 2684.876531][T10925] FAULT_INJECTION: forcing a failure. [ 2684.876531][T10925] name failslab, interval 1, probability 0, space 0, times 0 [ 2684.907918][T10925] CPU: 1 PID: 10925 Comm: syz-executor.4 Not tainted 5.10.77-syzkaller-01258-g76698ea35fd3 #0 22:05:03 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0xd88402a0ffffffff, 0x7f}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) 22:05:03 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0xeaffffff00000000, 0x7f}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) [ 2684.918161][T10925] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2684.928206][T10925] Call Trace: [ 2684.931492][T10925] dump_stack_lvl+0x1e2/0x24b [ 2684.936187][T10925] ? devkmsg_release+0x127/0x127 [ 2684.941120][T10925] ? show_regs_print_info+0x18/0x18 [ 2684.946313][T10925] dump_stack+0x15/0x1d [ 2684.950459][T10925] should_fail+0x3c0/0x510 [ 2684.954870][T10925] ? ovl_fill_super+0x29c/0x6680 [ 2684.959800][T10925] __should_failslab+0x9f/0xe0 [ 2684.964562][T10925] should_failslab+0x9/0x20 [ 2684.969057][T10925] __kmalloc_track_caller+0x67/0x3b0 22:05:03 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0xefffffff00000000, 0x7f}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) [ 2684.974335][T10925] ? security_prepare_creds+0x1b9/0x270 [ 2684.979878][T10925] kstrdup+0x34/0x70 [ 2684.983854][T10925] ovl_fill_super+0x29c/0x6680 [ 2684.988615][T10925] ? kvmalloc_node+0x82/0x110 [ 2684.993306][T10925] ? ____kasan_kmalloc+0xf3/0x110 [ 2684.998329][T10925] ? ____kasan_kmalloc+0xdc/0x110 [ 2685.003348][T10925] ? kvmalloc_node+0x82/0x110 [ 2685.005332][T10949] overlayfs: upper fs does not support tmpfile. [ 2685.008024][T10925] ? __list_lru_init+0x1da/0x590 [ 2685.019155][T10925] ? alloc_super+0x65c/0x770 [ 2685.023736][T10925] ? sget+0x1fd/0x4e0 [ 2685.027710][T10925] ? mount_nodev+0x31/0xf0 [ 2685.032118][T10925] ? ovl_mount+0x2c/0x40 [ 2685.036353][T10925] ? legacy_get_tree+0xf0/0x190 [ 2685.041188][T10925] ? vfs_get_tree+0x89/0x270 [ 2685.045757][T10925] ? path_mount+0x1975/0x2ab0 [ 2685.050414][T10925] ? __se_sys_mount+0x2f7/0x3b0 [ 2685.055245][T10925] ? ovl_mount+0x40/0x40 [ 2685.059477][T10925] ? __kasan_check_write+0x14/0x20 [ 2685.064574][T10925] ? _raw_spin_lock_irqsave+0xf8/0x210 [ 2685.070017][T10925] ? _raw_spin_lock+0x1b0/0x1b0 [ 2685.074840][T10925] ? xas_find_marked+0xabc/0xb90 [ 2685.079762][T10925] ? xas_nomem+0x19e/0x1e0 [ 2685.084168][T10925] ? delete_node+0x74b/0x7a0 [ 2685.088752][T10925] ? __kasan_check_write+0x14/0x20 [ 2685.093835][T10925] ? __up_write+0xad/0x290 [ 2685.098228][T10925] ? idr_replace+0x1c4/0x230 [ 2685.102810][T10925] ? up_write+0xd0/0xd0 [ 2685.106948][T10925] ? idr_get_next+0x490/0x490 [ 2685.111604][T10925] ? down_write+0xd8/0x150 [ 2685.116010][T10925] ? down_read_killable+0x220/0x220 [ 2685.121197][T10925] ? __kasan_check_write+0x14/0x20 [ 2685.126298][T10925] ? _raw_spin_lock+0xa3/0x1b0 [ 2685.131044][T10925] ? up_write+0x19/0xd0 [ 2685.135185][T10925] ? register_shrinker_prepared+0x118/0x150 [ 2685.141146][T10925] ? free_anon_bdev+0x30/0x30 [ 2685.145817][T10925] ? ovl_mount+0x40/0x40 [ 2685.150054][T10925] mount_nodev+0x57/0xf0 [ 2685.154297][T10925] ovl_mount+0x2c/0x40 [ 2685.158346][T10925] legacy_get_tree+0xf0/0x190 [ 2685.163000][T10925] ? asan.module_dtor+0x20/0x20 [ 2685.167829][T10925] vfs_get_tree+0x89/0x270 [ 2685.172218][T10925] path_mount+0x1975/0x2ab0 [ 2685.176702][T10925] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 2685.182228][T10925] ? getname_flags+0x207/0x650 [ 2685.186969][T10925] ? user_path_at_empty+0x40/0x50 [ 2685.191970][T10925] __se_sys_mount+0x2f7/0x3b0 [ 2685.196625][T10925] ? __x64_sys_mount+0xd0/0xd0 [ 2685.201385][T10925] ? debug_smp_processor_id+0x1c/0x20 [ 2685.206739][T10925] __x64_sys_mount+0xbf/0xd0 [ 2685.211303][T10925] do_syscall_64+0x31/0x70 [ 2685.215692][T10925] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2685.221561][T10925] RIP: 0033:0x7ff87acfbae9 [ 2685.225950][T10925] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2685.245623][T10925] RSP: 002b:00007ff878a72188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2685.254024][T10925] RAX: ffffffffffffffda RBX: 00007ff87ae0ef60 RCX: 00007ff87acfbae9 [ 2685.261978][T10925] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 2685.269926][T10925] RBP: 00007ff878a721d0 R08: 0000000020000900 R09: 0000000000000000 [ 2685.277873][T10925] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2685.285906][T10925] R13: 00007ffd5bea752f R14: 00007ff878a72300 R15: 0000000000022000 [ 2685.362045][T10954] overlayfs: upper fs does not support tmpfile. 22:05:04 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0xf0ffffff00000000, 0x7f}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) 22:05:04 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0162) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x5, 0x10000046, 0x9, 0x0, 0x400, 0x2, 0x6, 0x7, 0x6}, 0x0) r3 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/failed_transaction_log\x00', 0x0, 0x0) sendmmsg$unix(r3, &(0x7f00000001c0)=[{{&(0x7f00000003c0)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000001900)=[{&(0x7f0000001600)="3e90668c1741fbdcdb3f5aa3fc409b8db89dbfac78b422d55476b5d6e73b5868881f92e03a060b82c1fc8ed6a18629ca67d4a27b5abdea5df9ba308f10c49db4c569717aaaed1c36226d505d12da12faa2ceb3f5b1688658de24a24fb5aae0f34c8b43733eaeee36b86d9544a9f48d4293dcbe0635aeef5e0cbfd775c6199013310659300aa023df041330dd72e311da7449077836f3c3a6dfea9f760e76e9b8788a989d242145fb1fac7234276fe2", 0xaf}, {&(0x7f0000000080)="a8f9876bc914c15f", 0x8}, {&(0x7f00000016c0)="c8f0dcecb555127d7d7c0a3f30f2cd0e8fb1754ee981ca2b7c5ce28fc3311e2d40900eaa3ee6527648f5f32e4113cf170a2818d6081999165eb42b7e56823889981308e40ec5d3963d4ba11d4feeae4c60509efcd16d6ffc0f2353b400f88186390e1b981aa2cf87364aec35fb42d91e", 0x70}, {&(0x7f0000001840)="d261f3f09cdfece4dd6394d75fb5d7fa274603639b4d9fe0e91f70b4153906284cbffaf4c58aa35cdad66837957c686a216ba9a00489fed2f8202abafa2407cc1cc87f4d3fa21fbe42f00cec8682bc70d6eb737681fd5f6635b8520aab4ed9d5dcb240db873d9e573530b304ac5356cb3bc2cb259e490802f65fbc82130af585b0cd7f1ee7492e5d886b55a4ae1d2f3c0a", 0x91}, {&(0x7f0000000100)="348c649dd25b92", 0x7}], 0x5, 0x0, 0x0, 0x4000000}}], 0x1, 0x8015) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000001740), 0x1, 0x80) getsockname$unix(r4, &(0x7f0000001980), &(0x7f0000001a00)=0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r5 = creat(&(0x7f0000000040)='./bus\x00', 0x0) writev(r5, &(0x7f0000001780)=[{&(0x7f0000000080)}, {&(0x7f00000002c0)="33cb9ddf3cc39b663f2e88ff4d2ec7462013af4dfb8da7875090d8d1bf4602fd52c196937f372c1cb193a4641541a26ccb37934902fbd2ca6afd8bfeac14754d1da40864352ac0e37d23eb7269c93b83a56e28fa2b2e12e50559d558099375c21cee99cb199cb42b1d5689527f43a904a68207c39d5b6482ea4d5da2cbb197bd43a61c6f9c44982d5733aa652918006e677e0f7a8f1412d3265002", 0x9b}, {&(0x7f0000000180)="86ac43c22a95a739c505f29a96ebe63ae2771a9e1a50de25adc99732de2c929a758b009f9f46103b", 0x28}, {0x0}, {&(0x7f0000000380)="94028f163e6a2b452c52f353ec712121e530db7bedd44cf3516ab43b630795b9bf033b9f4008d1b8307c044cdec70c3e68cfd475007b0bb0c335ad85", 0x3c}, {&(0x7f0000000440)="09ddbea56c9f558a7ef029558b3dad65617ac3e5ba592617ad66e809cfb19c2ff81929cc957cd2803eedf8162400846356fe4e4ea4f4954b257efb79988e150559d2d7cfdcaa5546634da903b5a6bd8ad77a5490377e72569a0b67be51773b88b0dc68e5db7161596d62b2efba42d028657b7b1edfc6cd432a8e1e04d6cd96ef395aaa174c", 0x85}, {&(0x7f0000000500)="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", 0xfe}, {&(0x7f0000000600)="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", 0xff8}, {0x0}, {&(0x7f0000001700)}], 0xa) sendfile(r5, 0xffffffffffffffff, 0x0, 0x8400fffffffa) ioctl$BTRFS_IOC_LOGICAL_INO_V2(0xffffffffffffffff, 0xc038943b, &(0x7f0000001c80)={0x2, 0x50, '\x00', 0x0, &(0x7f0000001c00)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 22:05:04 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x107a04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') openat$full(0xffffffffffffff9c, 0x0, 0x60b01, 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) (fail_nth: 21) [ 2685.538714][T10958] FAULT_INJECTION: forcing a failure. [ 2685.538714][T10958] name failslab, interval 1, probability 0, space 0, times 0 [ 2685.561678][T10958] CPU: 0 PID: 10958 Comm: syz-executor.4 Not tainted 5.10.77-syzkaller-01258-g76698ea35fd3 #0 [ 2685.571912][T10958] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2685.581956][T10958] Call Trace: [ 2685.585239][T10958] dump_stack_lvl+0x1e2/0x24b [ 2685.589907][T10958] ? devkmsg_release+0x127/0x127 [ 2685.594835][T10958] ? show_regs_print_info+0x18/0x18 [ 2685.600026][T10958] dump_stack+0x15/0x1d [ 2685.604168][T10958] should_fail+0x3c0/0x510 [ 2685.608575][T10958] ? match_strdup+0x61/0x70 [ 2685.613062][T10958] __should_failslab+0x9f/0xe0 [ 2685.617816][T10958] should_failslab+0x9/0x20 [ 2685.622307][T10958] __kmalloc_track_caller+0x67/0x3b0 [ 2685.627582][T10958] kmemdup_nul+0x2a/0xa0 [ 2685.631817][T10958] match_strdup+0x61/0x70 [ 2685.636141][T10958] ovl_fill_super+0x714/0x6680 [ 2685.640903][T10958] ? ____kasan_kmalloc+0xdc/0x110 [ 2685.645918][T10958] ? kvmalloc_node+0x82/0x110 [ 2685.650582][T10958] ? __list_lru_init+0x1da/0x590 [ 2685.655507][T10958] ? alloc_super+0x65c/0x770 [ 2685.660083][T10958] ? mount_nodev+0x31/0xf0 [ 2685.664485][T10958] ? ovl_mount+0x2c/0x40 [ 2685.668712][T10958] ? vfs_get_tree+0x89/0x270 [ 2685.673288][T10958] ? path_mount+0x1975/0x2ab0 [ 2685.677961][T10958] ? __se_sys_mount+0x2f7/0x3b0 [ 2685.682811][T10958] ? ovl_mount+0x40/0x40 [ 2685.687045][T10958] ? __kasan_check_write+0x14/0x20 [ 2685.692192][T10958] ? _raw_spin_lock_irqsave+0xf8/0x210 [ 2685.697897][T10958] ? _raw_spin_lock+0x1b0/0x1b0 [ 2685.702732][T10958] ? xas_find_marked+0xabc/0xb90 [ 2685.707642][T10958] ? xas_nomem+0x19e/0x1e0 [ 2685.712029][T10958] ? delete_node+0x74b/0x7a0 [ 2685.716599][T10958] ? __kasan_check_write+0x14/0x20 [ 2685.721684][T10958] ? __up_write+0xad/0x290 [ 2685.726074][T10958] ? idr_replace+0x1c4/0x230 [ 2685.730646][T10958] ? up_write+0xd0/0xd0 [ 2685.734783][T10958] ? idr_get_next+0x490/0x490 22:05:04 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0166) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x107a04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mount$overlay(0x2, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 22:05:04 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0162) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x7, 0x6}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) writev(r3, &(0x7f0000001780)=[{&(0x7f0000000080)}, {&(0x7f00000002c0)="33cb9ddf3cc39b663f2e88ff4d2ec7462013af4dfb8da7875090d8d1bf4602fd52c196937f372c1cb193a4641541a26ccb37934902fbd2ca6afd8bfeac14754d1da40864352ac0e37d23eb7269c93b83a56e28fa2b2e12e50559d558099375c21cee99cb199cb42b1d5689527f43a904a68207c39d5b6482ea4d5da2cbb197bd43a61c6f9c44982d5733aa652918006e677e0f7a8f1412d3265002", 0x9b}, {&(0x7f0000000180)="86ac43c22a95a739c505f29a96ebe63ae2771a9e1a50de25adc99732de2c929a758b009f9f46103b", 0x28}, {0x0}, {&(0x7f0000000380)="94028f163e6a2b452c52f353ec712121e530db7bedd44cf3516ab43b630795b9bf033b9f4008d1b8307c044cdec70c3e68cfd475007b0bb0c335ad85", 0x3c}, {&(0x7f0000000440)="09ddbea56c9f558a7ef029558b3dad65617ac3e5ba592617ad66e809cfb19c2ff81929cc957cd2803eedf8162400846356fe4e4ea4f4954b257efb79988e150559d2d7cfdcaa5546634da903b5a6bd8ad77a5490377e72569a0b67be51773b88b0dc68e5db7161596d62b2efba42d028657b7b1edfc6cd432a8e1e04d6cd96ef395aaa174c", 0x85}, {&(0x7f0000000500)="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", 0xfe}, {&(0x7f0000000600)="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", 0xff8}, {0x0}, {&(0x7f0000001700)}], 0xa) sendfile(r3, 0xffffffffffffffff, 0x0, 0x8400fffffffa) [ 2685.739441][T10958] ? down_write+0xd8/0x150 [ 2685.743855][T10958] ? down_read_killable+0x220/0x220 [ 2685.749049][T10958] ? __kasan_check_write+0x14/0x20 [ 2685.754154][T10958] ? _raw_spin_lock+0xa3/0x1b0 [ 2685.758911][T10958] ? register_shrinker_prepared+0x118/0x150 [ 2685.764794][T10958] ? free_anon_bdev+0x30/0x30 [ 2685.769460][T10958] ? ovl_mount+0x40/0x40 [ 2685.773693][T10958] mount_nodev+0x57/0xf0 [ 2685.777929][T10958] ovl_mount+0x2c/0x40 [ 2685.781993][T10958] legacy_get_tree+0xf0/0x190 [ 2685.786666][T10958] ? asan.module_dtor+0x20/0x20 [ 2685.791500][T10958] vfs_get_tree+0x89/0x270 [ 2685.795894][T10958] path_mount+0x1975/0x2ab0 [ 2685.800377][T10958] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 2685.805944][T10958] ? getname_flags+0x207/0x650 [ 2685.810680][T10958] ? user_path_at_empty+0x40/0x50 [ 2685.815690][T10958] __se_sys_mount+0x2f7/0x3b0 [ 2685.820351][T10958] ? __x64_sys_mount+0xd0/0xd0 [ 2685.825128][T10958] ? debug_smp_processor_id+0x1c/0x20 [ 2685.830477][T10958] __x64_sys_mount+0xbf/0xd0 [ 2685.835048][T10958] do_syscall_64+0x31/0x70 [ 2685.839584][T10958] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2685.845463][T10958] RIP: 0033:0x7ff87acfbae9 [ 2685.849854][T10958] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2685.869431][T10958] RSP: 002b:00007ff878a72188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2685.877843][T10958] RAX: ffffffffffffffda RBX: 00007ff87ae0ef60 RCX: 00007ff87acfbae9 22:05:04 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0xfeffffff00000000, 0x7f}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) 22:05:04 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0166) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x107a04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) write$FUSE_INIT(r3, 0x0, 0xeffd) mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0xa0032000) openat$full(0xffffffffffffff9c, 0x0, 0x60b01, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000240)={0x1}) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x4c, &(0x7f0000000900)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 22:05:04 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x107a04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') openat$full(0xffffffffffffff9c, 0x0, 0x60b01, 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) (fail_nth: 22) 22:05:04 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0xffffff7f00000000, 0x7f}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) [ 2685.885790][T10958] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 2685.893737][T10958] RBP: 00007ff878a721d0 R08: 0000000020000900 R09: 0000000000000000 [ 2685.901703][T10958] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2685.909648][T10958] R13: 00007ffd5bea752f R14: 00007ff878a72300 R15: 0000000000022000 [ 2685.920923][T10941] overlayfs: upper fs does not support tmpfile. [ 2685.965629][T10978] FAULT_INJECTION: forcing a failure. [ 2685.965629][T10978] name failslab, interval 1, probability 0, space 0, times 0 [ 2685.978279][T10978] CPU: 1 PID: 10978 Comm: syz-executor.4 Not tainted 5.10.77-syzkaller-01258-g76698ea35fd3 #0 [ 2685.988501][T10978] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2685.998544][T10978] Call Trace: [ 2686.001832][T10978] dump_stack_lvl+0x1e2/0x24b [ 2686.006504][T10978] ? devkmsg_release+0x127/0x127 [ 2686.011431][T10978] ? show_regs_print_info+0x18/0x18 [ 2686.016617][T10978] dump_stack+0x15/0x1d [ 2686.020756][T10978] should_fail+0x3c0/0x510 [ 2686.025165][T10978] ? match_strdup+0x61/0x70 [ 2686.029654][T10978] __should_failslab+0x9f/0xe0 [ 2686.034402][T10978] should_failslab+0x9/0x20 [ 2686.039063][T10978] __kmalloc_track_caller+0x67/0x3b0 [ 2686.044340][T10978] kmemdup_nul+0x2a/0xa0 [ 2686.048570][T10978] match_strdup+0x61/0x70 [ 2686.052884][T10978] ovl_fill_super+0x503/0x6680 [ 2686.057638][T10978] ? ____kasan_kmalloc+0xdc/0x110 [ 2686.062646][T10978] ? kvmalloc_node+0x82/0x110 [ 2686.067306][T10978] ? __list_lru_init+0x1da/0x590 [ 2686.072223][T10978] ? alloc_super+0x65c/0x770 [ 2686.076794][T10978] ? mount_nodev+0x31/0xf0 [ 2686.081194][T10978] ? ovl_mount+0x2c/0x40 [ 2686.085418][T10978] ? vfs_get_tree+0x89/0x270 [ 2686.089992][T10978] ? path_mount+0x1975/0x2ab0 [ 2686.094652][T10978] ? __se_sys_mount+0x2f7/0x3b0 [ 2686.099484][T10978] ? ovl_mount+0x40/0x40 [ 2686.103719][T10978] ? __kasan_check_write+0x14/0x20 [ 2686.108818][T10978] ? _raw_spin_lock_irqsave+0xf8/0x210 [ 2686.114276][T10978] ? _raw_spin_lock+0x1b0/0x1b0 [ 2686.118190][T10983] overlayfs: upper fs does not support tmpfile. [ 2686.119124][T10978] ? xas_find_marked+0xabc/0xb90 [ 2686.130263][T10978] ? xas_nomem+0x19e/0x1e0 [ 2686.134678][T10978] ? delete_node+0x74b/0x7a0 [ 2686.139259][T10978] ? __kasan_check_write+0x14/0x20 [ 2686.144441][T10978] ? __up_write+0xad/0x290 [ 2686.148846][T10978] ? idr_replace+0x1c4/0x230 [ 2686.153424][T10978] ? up_write+0xd0/0xd0 [ 2686.157566][T10978] ? idr_get_next+0x490/0x490 [ 2686.162230][T10978] ? down_write+0xd8/0x150 [ 2686.166633][T10978] ? down_read_killable+0x220/0x220 [ 2686.171825][T10978] ? __kasan_check_write+0x14/0x20 [ 2686.176929][T10978] ? _raw_spin_lock+0xa3/0x1b0 [ 2686.181691][T10978] ? register_shrinker_prepared+0x118/0x150 [ 2686.187578][T10978] ? free_anon_bdev+0x30/0x30 [ 2686.192243][T10978] ? ovl_mount+0x40/0x40 [ 2686.196472][T10978] mount_nodev+0x57/0xf0 [ 2686.200700][T10978] ovl_mount+0x2c/0x40 [ 2686.204752][T10978] legacy_get_tree+0xf0/0x190 [ 2686.209415][T10978] ? asan.module_dtor+0x20/0x20 [ 2686.214250][T10978] vfs_get_tree+0x89/0x270 [ 2686.218654][T10978] path_mount+0x1975/0x2ab0 [ 2686.223148][T10978] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 2686.228686][T10978] ? getname_flags+0x207/0x650 [ 2686.233435][T10978] ? user_path_at_empty+0x40/0x50 [ 2686.238446][T10978] __se_sys_mount+0x2f7/0x3b0 [ 2686.243114][T10978] ? __x64_sys_mount+0xd0/0xd0 [ 2686.247868][T10978] ? debug_smp_processor_id+0x1c/0x20 [ 2686.253225][T10978] __x64_sys_mount+0xbf/0xd0 [ 2686.257806][T10978] do_syscall_64+0x31/0x70 22:05:04 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0xffffffff00000000, 0x7f}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) [ 2686.262204][T10978] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2686.268073][T10978] RIP: 0033:0x7ff87acfbae9 [ 2686.272473][T10978] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2686.292057][T10978] RSP: 002b:00007ff878a72188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2686.300470][T10978] RAX: ffffffffffffffda RBX: 00007ff87ae0ef60 RCX: 00007ff87acfbae9 [ 2686.308430][T10978] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 22:05:04 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0xffffffffa00022c8, 0x7f}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) 22:05:04 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x107a04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') openat$full(0xffffffffffffff9c, 0x0, 0x60b01, 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) (fail_nth: 23) 22:05:04 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0xffffffffa00284d8, 0x7f}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) [ 2686.316384][T10978] RBP: 00007ff878a721d0 R08: 0000000020000900 R09: 0000000000000000 [ 2686.324344][T10978] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2686.332309][T10978] R13: 00007ffd5bea752f R14: 00007ff878a72300 R15: 0000000000022000 22:05:04 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0162) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x5, 0x10000046, 0x9, 0x0, 0x400, 0x2, 0x6, 0x7, 0x6}, 0x0) r3 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/failed_transaction_log\x00', 0x0, 0x0) sendmmsg$unix(r3, &(0x7f00000001c0)=[{{&(0x7f00000003c0)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000001900)=[{&(0x7f0000001600)="3e90668c1741fbdcdb3f5aa3fc409b8db89dbfac78b422d55476b5d6e73b5868881f92e03a060b82c1fc8ed6a18629ca67d4a27b5abdea5df9ba308f10c49db4c569717aaaed1c36226d505d12da12faa2ceb3f5b1688658de24a24fb5aae0f34c8b43733eaeee36b86d9544a9f48d4293dcbe0635aeef5e0cbfd775c6199013310659300aa023df041330dd72e311da7449077836f3c3a6dfea9f760e76e9b8788a989d242145fb1fac7234276fe2", 0xaf}, {&(0x7f0000000080)="a8f9876bc914c15f", 0x8}, {&(0x7f00000016c0)="c8f0dcecb555127d7d7c0a3f30f2cd0e8fb1754ee981ca2b7c5ce28fc3311e2d40900eaa3ee6527648f5f32e4113cf170a2818d6081999165eb42b7e56823889981308e40ec5d3963d4ba11d4feeae4c60509efcd16d6ffc0f2353b400f88186390e1b981aa2cf87364aec35fb42d91e", 0x70}, {&(0x7f0000001840)="d261f3f09cdfece4dd6394d75fb5d7fa274603639b4d9fe0e91f70b4153906284cbffaf4c58aa35cdad66837957c686a216ba9a00489fed2f8202abafa2407cc1cc87f4d3fa21fbe42f00cec8682bc70d6eb737681fd5f6635b8520aab4ed9d5dcb240db873d9e573530b304ac5356cb3bc2cb259e490802f65fbc82130af585b0cd7f1ee7492e5d886b55a4ae1d2f3c0a", 0x91}, {&(0x7f0000000100)="348c649dd25b92", 0x7}], 0x5, 0x0, 0x0, 0x4000000}}], 0x1, 0x8015) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000001740), 0x1, 0x80) getsockname$unix(r4, &(0x7f0000001980), &(0x7f0000001a00)=0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000001780)=[{&(0x7f0000000080)}, {&(0x7f00000002c0)="33cb9ddf3cc39b663f2e88ff4d2ec7462013af4dfb8da7875090d8d1bf4602fd52c196937f372c1cb193a4641541a26ccb37934902fbd2ca6afd8bfeac14754d1da40864352ac0e37d23eb7269c93b83a56e28fa2b2e12e50559d558099375c21cee99cb199cb42b1d5689527f43a904a68207c39d5b6482ea4d5da2cbb197bd43a61c6f9c44982d5733aa652918006e677e0f7a8f1412d3265002", 0x9b}, {&(0x7f0000000180)="86ac43c22a95a739c505f29a96ebe63ae2771a9e1a50de25adc99732de2c929a758b009f9f46103b", 0x28}, {0x0}, {&(0x7f0000000380)="94028f163e6a2b452c52f353ec712121e530db7bedd44cf3516ab43b630795b9bf033b9f4008d1b8307c044cdec70c3e68cfd475007b0bb0c335ad85", 0x3c}, {&(0x7f0000000440)="09ddbea56c9f558a7ef029558b3dad65617ac3e5ba592617ad66e809cfb19c2ff81929cc957cd2803eedf8162400846356fe4e4ea4f4954b257efb79988e150559d2d7cfdcaa5546634da903b5a6bd8ad77a5490377e72569a0b67be51773b88b0dc68e5db7161596d62b2efba42d028657b7b1edfc6cd432a8e1e04d6cd96ef395aaa174c", 0x85}, {&(0x7f0000000500)="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", 0xfe}, {&(0x7f0000000600)="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", 0xff8}, {0x0}, {&(0x7f0000001700)}], 0xa) sendmsg$nl_route(r4, &(0x7f0000001b40)={&(0x7f0000001a40)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000001b00)={&(0x7f0000001cc0)=ANY=[@ANYBLOB="540000001900000228bd7000fcdbdf250a1020800002ff0100040000080010000010000008000400", @ANYRES32=0x0, @ANYBLOB="0500140000000000100016800c000280050002000000000008000400", @ANYRES32=0x0, @ANYBLOB="9a00bc707b86d0ac4d6ed81899c1a2c6f4a20c96e1a4581d50fdae", @ANYRES32=0x0, @ANYBLOB], 0x54}, 0x1, 0x0, 0x0, 0x8000}, 0x200040d4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8400fffffffa) ioctl$BTRFS_IOC_LOGICAL_INO_V2(0xffffffffffffffff, 0xc038943b, &(0x7f0000001c80)={0x2, 0x50, '\x00', 0x0, &(0x7f0000001c00)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 22:05:04 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0x2}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) [ 2686.362605][T10995] FAULT_INJECTION: forcing a failure. [ 2686.362605][T10995] name failslab, interval 1, probability 0, space 0, times 0 [ 2686.380668][T10995] CPU: 1 PID: 10995 Comm: syz-executor.4 Not tainted 5.10.77-syzkaller-01258-g76698ea35fd3 #0 [ 2686.390897][T10995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2686.400944][T10995] Call Trace: [ 2686.404231][T10995] dump_stack_lvl+0x1e2/0x24b [ 2686.408897][T10995] ? devkmsg_release+0x127/0x127 [ 2686.413815][T10995] ? show_regs_print_info+0x18/0x18 [ 2686.418995][T10995] dump_stack+0x15/0x1d [ 2686.423128][T10995] should_fail+0x3c0/0x510 [ 2686.427522][T10995] ? ovl_fill_super+0x1235/0x6680 [ 2686.432520][T10995] __should_failslab+0x9f/0xe0 [ 2686.437260][T10995] should_failslab+0x9/0x20 [ 2686.441737][T10995] __kmalloc_track_caller+0x67/0x3b0 [ 2686.446995][T10995] ? memcpy+0x56/0x70 [ 2686.450951][T10995] kstrdup+0x34/0x70 [ 2686.454820][T10995] ovl_fill_super+0x1235/0x6680 [ 2686.459646][T10995] ? ____kasan_kmalloc+0xdc/0x110 [ 2686.464650][T10995] ? kvmalloc_node+0x82/0x110 [ 2686.469355][T10995] ? __list_lru_init+0x1da/0x590 [ 2686.474262][T10995] ? alloc_super+0x65c/0x770 [ 2686.478824][T10995] ? mount_nodev+0x31/0xf0 [ 2686.483223][T10995] ? ovl_mount+0x2c/0x40 [ 2686.487449][T10995] ? vfs_get_tree+0x89/0x270 [ 2686.492021][T10995] ? path_mount+0x1975/0x2ab0 [ 2686.496670][T10995] ? __se_sys_mount+0x2f7/0x3b0 [ 2686.501499][T10995] ? ovl_mount+0x40/0x40 [ 2686.505731][T10995] ? __kasan_check_write+0x14/0x20 [ 2686.510826][T10995] ? _raw_spin_lock_irqsave+0xf8/0x210 [ 2686.516272][T10995] ? _raw_spin_lock+0x1b0/0x1b0 [ 2686.521106][T10995] ? xas_find_marked+0xabc/0xb90 [ 2686.526024][T10995] ? xas_nomem+0x19e/0x1e0 [ 2686.530427][T10995] ? delete_node+0x74b/0x7a0 [ 2686.535014][T10995] ? __kasan_check_write+0x14/0x20 [ 2686.540110][T10995] ? __up_write+0xad/0x290 [ 2686.544501][T10995] ? idr_replace+0x1c4/0x230 [ 2686.549072][T10995] ? up_write+0xd0/0xd0 [ 2686.553215][T10995] ? idr_get_next+0x490/0x490 [ 2686.557861][T10995] ? down_write+0xd8/0x150 [ 2686.562254][T10995] ? down_read_killable+0x220/0x220 [ 2686.567440][T10995] ? __kasan_check_write+0x14/0x20 [ 2686.572542][T10995] ? _raw_spin_lock+0xa3/0x1b0 [ 2686.577303][T10995] ? register_shrinker_prepared+0x118/0x150 [ 2686.583173][T10995] ? free_anon_bdev+0x30/0x30 [ 2686.587834][T10995] ? ovl_mount+0x40/0x40 [ 2686.592071][T10995] mount_nodev+0x57/0xf0 [ 2686.596293][T10995] ovl_mount+0x2c/0x40 [ 2686.600339][T10995] legacy_get_tree+0xf0/0x190 [ 2686.605000][T10995] ? asan.module_dtor+0x20/0x20 [ 2686.609833][T10995] vfs_get_tree+0x89/0x270 [ 2686.614222][T10995] path_mount+0x1975/0x2ab0 [ 2686.618715][T10995] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 2686.624254][T10995] ? getname_flags+0x207/0x650 [ 2686.628996][T10995] ? user_path_at_empty+0x40/0x50 [ 2686.633994][T10995] __se_sys_mount+0x2f7/0x3b0 [ 2686.638651][T10995] ? __x64_sys_mount+0xd0/0xd0 [ 2686.643392][T10995] ? debug_smp_processor_id+0x1c/0x20 [ 2686.648735][T10995] __x64_sys_mount+0xbf/0xd0 [ 2686.653339][T10995] do_syscall_64+0x31/0x70 [ 2686.657773][T10995] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2686.663636][T10995] RIP: 0033:0x7ff87acfbae9 [ 2686.668068][T10995] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2686.687662][T10995] RSP: 002b:00007ff878a72188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2686.696052][T10995] RAX: ffffffffffffffda RBX: 00007ff87ae0ef60 RCX: 00007ff87acfbae9 [ 2686.704009][T10995] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 2686.711968][T10995] RBP: 00007ff878a721d0 R08: 0000000020000900 R09: 0000000000000000 [ 2686.719916][T10995] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2686.727871][T10995] R13: 00007ffd5bea752f R14: 00007ff878a72300 R15: 0000000000022000 22:05:05 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0166) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x107a04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mount$overlay(0x3, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 22:05:05 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0162) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x7, 0x6}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) writev(r3, &(0x7f0000001780)=[{&(0x7f0000000080)}, {&(0x7f00000002c0)="33cb9ddf3cc39b663f2e88ff4d2ec7462013af4dfb8da7875090d8d1bf4602fd52c196937f372c1cb193a4641541a26ccb37934902fbd2ca6afd8bfeac14754d1da40864352ac0e37d23eb7269c93b83a56e28fa2b2e12e50559d558099375c21cee99cb199cb42b1d5689527f43a904a68207c39d5b6482ea4d5da2cbb197bd43a61c6f9c44982d5733aa652918006e677e0f7a8f1412d3265002", 0x9b}, {&(0x7f0000000180)="86ac43c22a95a739c505f29a96ebe63ae2771a9e1a50de25adc99732de2c929a758b009f9f46103b", 0x28}, {0x0}, {&(0x7f0000000380)="94028f163e6a2b452c52f353ec712121e530db7bedd44cf3516ab43b630795b9bf033b9f4008d1b8307c044cdec70c3e68cfd475007b0bb0c335ad85", 0x3c}, {&(0x7f0000000440)="09ddbea56c9f558a7ef029558b3dad65617ac3e5ba592617ad66e809cfb19c2ff81929cc957cd2803eedf8162400846356fe4e4ea4f4954b257efb79988e150559d2d7cfdcaa5546634da903b5a6bd8ad77a5490377e72569a0b67be51773b88b0dc68e5db7161596d62b2efba42d028657b7b1edfc6cd432a8e1e04d6cd96ef395aaa174c", 0x85}, {&(0x7f0000000500)="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", 0xfe}, {&(0x7f0000000600)="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", 0xff8}, {0x0}, {&(0x7f0000001700)}], 0xa) sendfile(r3, 0xffffffffffffffff, 0x0, 0x8400fffffffa) 22:05:05 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x107a04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') openat$full(0xffffffffffffff9c, 0x0, 0x60b01, 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) (fail_nth: 24) 22:05:05 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0166) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x107a04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) write$FUSE_INIT(r3, 0x0, 0xeffd) mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0xc82200a0) openat$full(0xffffffffffffff9c, 0x0, 0x60b01, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000240)={0x1}) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x4c, &(0x7f0000000900)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 22:05:05 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0x3}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) [ 2686.779327][T10983] overlayfs: upper fs does not support tmpfile. [ 2686.805405][T11015] FAULT_INJECTION: forcing a failure. [ 2686.805405][T11015] name failslab, interval 1, probability 0, space 0, times 0 22:05:05 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0x4}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) 22:05:05 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0x5}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) [ 2686.824360][T11015] CPU: 0 PID: 11015 Comm: syz-executor.4 Not tainted 5.10.77-syzkaller-01258-g76698ea35fd3 #0 [ 2686.834587][T11015] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2686.844618][T11015] Call Trace: [ 2686.847900][T11015] dump_stack_lvl+0x1e2/0x24b [ 2686.852576][T11015] ? show_regs_print_info+0x18/0x18 [ 2686.857769][T11015] dump_stack+0x15/0x1d [ 2686.861918][T11015] should_fail+0x3c0/0x510 [ 2686.866329][T11015] ? kcalloc+0x2f/0x40 [ 2686.870389][T11015] __should_failslab+0x9f/0xe0 [ 2686.875238][T11015] should_failslab+0x9/0x20 [ 2686.879828][T11015] __kmalloc+0x68/0x3d0 [ 2686.883975][T11015] ? kstrdup+0x4f/0x70 [ 2686.888017][T11015] ? memcpy+0x56/0x70 [ 2686.891976][T11015] kcalloc+0x2f/0x40 [ 2686.895889][T11015] ovl_fill_super+0x13b3/0x6680 [ 2686.900717][T11015] ? ____kasan_kmalloc+0xdc/0x110 [ 2686.905717][T11015] ? kvmalloc_node+0x82/0x110 [ 2686.910367][T11015] ? __list_lru_init+0x1da/0x590 [ 2686.915285][T11015] ? alloc_super+0x65c/0x770 [ 2686.919866][T11015] ? mount_nodev+0x31/0xf0 [ 2686.924273][T11015] ? ovl_mount+0x2c/0x40 22:05:05 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0x6}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) [ 2686.928504][T11015] ? vfs_get_tree+0x89/0x270 [ 2686.933088][T11015] ? path_mount+0x1975/0x2ab0 [ 2686.937756][T11015] ? __se_sys_mount+0x2f7/0x3b0 [ 2686.942595][T11015] ? ovl_mount+0x40/0x40 [ 2686.946832][T11015] ? __kasan_check_write+0x14/0x20 [ 2686.951937][T11015] ? _raw_spin_lock_irqsave+0xf8/0x210 [ 2686.957392][T11015] ? _raw_spin_lock+0x1b0/0x1b0 [ 2686.962265][T11015] ? xas_find_marked+0xabc/0xb90 [ 2686.967197][T11015] ? xas_nomem+0x19e/0x1e0 [ 2686.971603][T11015] ? delete_node+0x74b/0x7a0 [ 2686.976188][T11015] ? __kasan_check_write+0x14/0x20 [ 2686.981286][T11015] ? __up_write+0xad/0x290 [ 2686.985697][T11015] ? idr_replace+0x1c4/0x230 [ 2686.990277][T11015] ? up_write+0xd0/0xd0 [ 2686.994429][T11015] ? idr_get_next+0x490/0x490 [ 2686.999097][T11015] ? down_write+0xd8/0x150 [ 2687.003506][T11015] ? down_read_killable+0x220/0x220 [ 2687.008691][T11015] ? __kasan_check_write+0x14/0x20 [ 2687.013791][T11015] ? _raw_spin_lock+0xa3/0x1b0 [ 2687.018549][T11015] ? register_shrinker_prepared+0x118/0x150 [ 2687.024432][T11015] ? free_anon_bdev+0x30/0x30 [ 2687.029098][T11015] ? ovl_mount+0x40/0x40 [ 2687.033327][T11015] mount_nodev+0x57/0xf0 [ 2687.037559][T11015] ovl_mount+0x2c/0x40 [ 2687.041614][T11015] legacy_get_tree+0xf0/0x190 [ 2687.046283][T11015] ? asan.module_dtor+0x20/0x20 [ 2687.051118][T11015] vfs_get_tree+0x89/0x270 [ 2687.055529][T11015] path_mount+0x1975/0x2ab0 [ 2687.060036][T11015] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 2687.065581][T11015] ? getname_flags+0x207/0x650 [ 2687.070337][T11015] ? user_path_at_empty+0x40/0x50 [ 2687.075354][T11015] __se_sys_mount+0x2f7/0x3b0 [ 2687.080020][T11015] ? __x64_sys_mount+0xd0/0xd0 [ 2687.084779][T11015] ? debug_smp_processor_id+0x1c/0x20 [ 2687.090137][T11015] __x64_sys_mount+0xbf/0xd0 [ 2687.094719][T11015] do_syscall_64+0x31/0x70 [ 2687.099123][T11015] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2687.105001][T11015] RIP: 0033:0x7ff87acfbae9 [ 2687.109409][T11015] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 22:05:05 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0x7}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) [ 2687.129002][T11015] RSP: 002b:00007ff878a72188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2687.137407][T11015] RAX: ffffffffffffffda RBX: 00007ff87ae0ef60 RCX: 00007ff87acfbae9 [ 2687.145368][T11015] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 2687.153334][T11015] RBP: 00007ff878a721d0 R08: 0000000020000900 R09: 0000000000000000 [ 2687.161291][T11015] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2687.169250][T11015] R13: 00007ffd5bea752f R14: 00007ff878a72300 R15: 0000000000022000 22:05:05 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x107a04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') openat$full(0xffffffffffffff9c, 0x0, 0x60b01, 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) (fail_nth: 25) [ 2687.290556][T11038] overlayfs: upper fs does not support tmpfile. [ 2687.420137][T11040] FAULT_INJECTION: forcing a failure. [ 2687.420137][T11040] name failslab, interval 1, probability 0, space 0, times 0 [ 2687.462918][T11040] CPU: 0 PID: 11040 Comm: syz-executor.4 Not tainted 5.10.77-syzkaller-01258-g76698ea35fd3 #0 [ 2687.473155][T11040] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2687.483223][T11040] Call Trace: [ 2687.486507][T11040] dump_stack_lvl+0x1e2/0x24b [ 2687.491179][T11040] ? devkmsg_release+0x127/0x127 [ 2687.496107][T11040] ? show_regs_print_info+0x18/0x18 [ 2687.501298][T11040] dump_stack+0x15/0x1d [ 2687.505444][T11040] should_fail+0x3c0/0x510 [ 2687.509852][T11040] ? ovl_mount_dir+0x29/0x2c0 [ 2687.514519][T11040] __should_failslab+0x9f/0xe0 [ 2687.519273][T11040] should_failslab+0x9/0x20 [ 2687.523761][T11040] __kmalloc_track_caller+0x67/0x3b0 [ 2687.529045][T11040] kstrdup+0x34/0x70 [ 2687.532927][T11040] ovl_mount_dir+0x29/0x2c0 [ 2687.537418][T11040] ovl_fill_super+0x160e/0x6680 [ 2687.542259][T11040] ? load_mm_ldt+0x710/0x710 [ 2687.546840][T11040] ? compat_start_thread+0x80/0x80 [ 2687.551938][T11040] ? ovl_mount+0x40/0x40 [ 2687.556171][T11040] ? switch_mm_irqs_off+0x8c1/0xa20 22:05:06 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0162) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x5, 0x10000046, 0x9, 0x0, 0x400, 0x2, 0x6, 0x7, 0x6}, 0x0) r3 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/failed_transaction_log\x00', 0x0, 0x0) sendmmsg$unix(r3, &(0x7f00000001c0)=[{{&(0x7f00000003c0)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000001900)=[{&(0x7f0000001600)="3e90668c1741fbdcdb3f5aa3fc409b8db89dbfac78b422d55476b5d6e73b5868881f92e03a060b82c1fc8ed6a18629ca67d4a27b5abdea5df9ba308f10c49db4c569717aaaed1c36226d505d12da12faa2ceb3f5b1688658de24a24fb5aae0f34c8b43733eaeee36b86d9544a9f48d4293dcbe0635aeef5e0cbfd775c6199013310659300aa023df041330dd72e311da7449077836f3c3a6dfea9f760e76e9b8788a989d242145fb1fac7234276fe2", 0xaf}, {&(0x7f0000000080)="a8f9876bc914c15f", 0x8}, {&(0x7f00000016c0)="c8f0dcecb555127d7d7c0a3f30f2cd0e8fb1754ee981ca2b7c5ce28fc3311e2d40900eaa3ee6527648f5f32e4113cf170a2818d6081999165eb42b7e56823889981308e40ec5d3963d4ba11d4feeae4c60509efcd16d6ffc0f2353b400f88186390e1b981aa2cf87364aec35fb42d91e", 0x70}, {&(0x7f0000001840)="d261f3f09cdfece4dd6394d75fb5d7fa274603639b4d9fe0e91f70b4153906284cbffaf4c58aa35cdad66837957c686a216ba9a00489fed2f8202abafa2407cc1cc87f4d3fa21fbe42f00cec8682bc70d6eb737681fd5f6635b8520aab4ed9d5dcb240db873d9e573530b304ac5356cb3bc2cb259e490802f65fbc82130af585b0cd7f1ee7492e5d886b55a4ae1d2f3c0a", 0x91}, {&(0x7f0000000100)="348c649dd25b92", 0x7}], 0x5, 0x0, 0x0, 0x4000000}}], 0x1, 0x8015) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000001740), 0x1, 0x80) getsockname$unix(r4, &(0x7f0000001980), &(0x7f0000001a00)=0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000001780)=[{&(0x7f0000000080)}, {&(0x7f00000002c0)="33cb9ddf3cc39b663f2e88ff4d2ec7462013af4dfb8da7875090d8d1bf4602fd52c196937f372c1cb193a4641541a26ccb37934902fbd2ca6afd8bfeac14754d1da40864352ac0e37d23eb7269c93b83a56e28fa2b2e12e50559d558099375c21cee99cb199cb42b1d5689527f43a904a68207c39d5b6482ea4d5da2cbb197bd43a61c6f9c44982d5733aa652918006e677e0f7a8f1412d3265002", 0x9b}, {&(0x7f0000000180)="86ac43c22a95a739c505f29a96ebe63ae2771a9e1a50de25adc99732de2c929a758b009f9f46103b", 0x28}, {0x0}, {&(0x7f0000000380)="94028f163e6a2b452c52f353ec712121e530db7bedd44cf3516ab43b630795b9bf033b9f4008d1b8307c044cdec70c3e68cfd475007b0bb0c335ad85", 0x3c}, {&(0x7f0000000440)="09ddbea56c9f558a7ef029558b3dad65617ac3e5ba592617ad66e809cfb19c2ff81929cc957cd2803eedf8162400846356fe4e4ea4f4954b257efb79988e150559d2d7cfdcaa5546634da903b5a6bd8ad77a5490377e72569a0b67be51773b88b0dc68e5db7161596d62b2efba42d028657b7b1edfc6cd432a8e1e04d6cd96ef395aaa174c", 0x85}, {&(0x7f0000000500)="38042e214471cabc0f2ce372bca137a3e661d89dcf6c00c6addd0f987637705360c47586e729b7c542233f0800cbb76366a764e1dc77103cf46294bf8e9431293eea52df6908c9dacde015a39f59f8365ee39ba495786830b0000ff595b48d1c93ee877653209c95ac4c117a86d5ab2ed9a346be2908c7136576572e5e2f472fd32431c70b1a752f27ac038911bc4f393f45ac9e2ad9828d0a5fe0ca76c91254f5645c93b8027d390e34dcc533d5aa5b7f8c1bc05d451333b0528cf6d6f5846e1de4c4fd77eb50ab98d90903ec8d3dfaaa788f4b7081de51d4d976265aa27bfd554720dc0b6e1b43ede50729c959954dccd62bed7360b0f82391aa8d04e5", 0xfe}, {&(0x7f0000000600)="342193c6f2bb30ba53f65f436ab9f550b848d725eaf3d180ad8848f4a6ee9546b213705b13121c354a22a7c6ce6a1bb889dd75f44ea8c640d23752dc261bba775333e1a9fb8d415ffd388fdb24e0073a6b935cd0c932508711a23f394792bd3b507e31907bb24aa8ca9e2a4674da3ae52a2165a2e5bb1120adecb0c197110b5814aece527e42f5941a4522955d3d8cc3d6b348057545ba5c7a9f567582dd701f6f21278cfe2575de75131c2d7e5ecb14f9a0fbd4c1d4356a8a3929a3fbe1e9c34e6091c0d850c3f7e6ff11a52de8b7d7c27466e4fc715989577f76a34217bbead4ce1a891de640cb98bf317f81b928643d50f08ea79e135d16b29ca59cd9d33bc5ed50eef7c306f771df4e819930452097aeba22dbf715029123d30999b01c43fabbfd7ee375cb4cd53ebfc666fd89a1ad7065e7969cc2f89e30fd182827d87d6b7998b8c4770e41bbf01718a96a464995570aaf40eac69b0a1585f14822190c688cd8ce9a86417c6b835ee170eb791f14ee4d9d90416028b7631561b6c73aff5ab1088f5aabfe3460b6ec7b78fb77b3bdf68b4563ba365728d9d4b6c7877c7616b51d50cf50139a711e3fb06eb83c54ba14b6a0f42fd676ee6aa9d0ba9af2ba9b70f41c705680827b05c0ff4e29bb8d0a0c899988ecb6394e145e41ed5cbcdc098a7f805a2b99058ce09032f27b56019773f8f40baaf1a0ac6236fa92d5af8dc0d109f30ce1ac4839dbe67150f7585f57854a95012b74598468b64406084e29e59525a673878fee0c95106146935b95d3452b7f5d344aa4c3fb9862416452d1c18a7cd402da89a8ffc7f956ae75f4afa958ecf868bd9a9feb49f5fc394c067b6a291efc6b70a51a926958efab3e73d15440b2c2c16c07ef04b37805d005312b33844961b0ac77ab4a5e29e3ccd280c4dcd0a5563721ebd06bb39213973372cbe79fa086d2a41a3490b7b5f897cec1e70a7285e6821fd8243db15786432cf48dd2eba432533fd8a11518b01dabf5801ddb0113d9d882772e6e2cc657105a82d03cd85f07dc7d80d07f71aabc7e79209290518ff5c6148714a5e356120f639ac622bffff71a818966b4c98fb4595eeaa82dbca6cac7424c3781627ee15339bba7c0e84623e6c5225b58950de32cbddf109e4b7a2117cc11e76e82385278027e2f63edce49659e00e263f47b1a1b6ac98f21b21924721637a05b9b6d953081b1ba9cf947e4bb6fb50c7f3acb8e2d7e6d9d29254cfaf48072363d6672f1a0c7816d8d52bf95388cb9dc2dc479df0259a6de9c986ce0fe72a516db4877510ba44feb3e74886acd4563a7c183cc3c7dde7c0823f14ee1719940244916a9fd1bb0da2a73e240206dc49b43a89c92c871bc4b087b20893574b3678f052a7967e5e6f4dbcee3906d85d6b6d8e45ba83f52880d3fc7c71dc3c212d5a9aa53287143faf03748ada25f45d9aff832e494c5cb4cb855dad95ff326f1f777d15e994a4f4c18861821d8172148c4c73d4162cc0b0fc7c5b44981ce0f9dff706fb7d7fa40e99ae99a1eccd44db1d29dc8feb42bcecf0415a25be2daf3563eac4499ef0df0caf889612aa525051e5f707c410dbd8d89e1083fe78f480f30c83974357fd1977ba853334fcbbf81846f7fcc4ec7b984fb5c54b3b9d11cc982317cd7c626bb44552a6869196c6fba881ba4ddd59f25c7ff53f9442b6df12868e44ff0b67f05888359e63241edb95116b3d38da206543c8f822f6a25a5028d74b4a0f621a163cea2e87f8dc58239e1ec5fb2ee2f0d453965aad1ac743ac88f71a7228b766e3f72c553f4df684eef67dc466660604cbf4005e2faaace94257e1dfeedaa8a6ad8f1bfd98a417e0cb233fe920c90817b4540d069f4872bfbb199987733f4039972268ddf039d13515d4c906d7ee11a745574617c2a3a2a1392e9d4c578811e11c48f699626d5a152fc5c7dbdf375d44e496bda73254607f56d675156e0d3fa2360f74830a1f0850a760e318b21cf8118ac8f768b469fad71e38c926bdd0105a040bb032bbf42820237baca64957153e042260de54c1b823dde86f12876404b6acfa778b9f0f38b0f2860de74648abb45ad83f621830c7f3be23ac44df13a0094a61bbdfd0f8129bbdd8f4650e1657001a4bd75818517f9a580ac87023afa668119ea8950e94635de080df21868a657b3eb1deecd76e52d49bf88a801907d0a5d686f1b2f55dceaef01ea1a61a7893d52dc953dc855abcab481669a8e983709e9612b34ab37d81899818850705b8f9c43ecfb34cda7cbbad61470213918d1098bb8506498c4d7dd89586c98cdf85c16e4dd1147be7000349579ed54f58e510f1e9e9584608c471f1f16b62c19932235c72e6fbf0de4eb72541a130da2fbd9a67c5995295f26646b81be945f3033dcb6306f0fbf18cd1a255df68ef977a92f6160d10d1e974677c1a743fde562a4b84e09f8598980f9d782d41e592918e899098cdc282c4954d3d83ebd66a943194001b918a27812b1c852468460c1c328a88c2b45f9e7deeb9e84696008c82be00f9a8b48193d839414b3260770f241081e255d3b6f77d500b8d3e79ad63c7c8e33835f9af7f24a9a7b82ed7c759ebb58c92ba0207f7dbc551a2d04966dc54d7dc7454f23c6d60657ab13e028f22f73fcd2fddcb5b14e28ad0f19aa3ef0b7879a781dc9ccbd325e42936b0208766b857782c7eed59dead1ffef0de7c87880608510cd555f6efe79e8b843d0b8af2d5f0e96bca8eebc4fc3abf83cd0a0aa808b83154dfcf0ba11539a5178fe6b935ad7b252ee7bbfd8a6e6ed6f6d21b9734beced7d7eaaccab8044dd4e6d2e0e9553c6369fdbae0141892a717fe1f8e250e54ae86ab2b51b53b472e80145bbcb50d187451ee041751ccd375533ca8a004fc556347b89ce5152de34f96ddc62ef52303f6c2b7a6a33c1d32e762024dc87e6e456ccc464d2e13190fbe17ff4b5215f232eb68fc72a7b57f501cbc4365f7dc3c58020c8cad05d960103d34fc0adb11d700048e3485e39ad16bf4c8d8a1bee1b0b97195486e9faa37fc50edb59d833e7f14805a5d68539e7ed883b2d826cec22d8130fb5d4a48312653f7dcaa38e4d630618988ffa2e80931a36510052c458092089eeaad9a8a3228af78e65cf5040c1e3995d8da1054c5453d62a77dbd16a03605234c936cc8c069716e72204e60f0d68d93dfd9c1c40510b0c8bfc6d83e53bafe6e86c660a1ec04e6e16e4d3fc0bf0f2e1238ee60b4b45b3dbd7548304502a810564fb4f505135349b527a91c018fac66e8696db5adb70e925acba152060d4b5d5f7ba3473c3bc42cc05f8f44236b0fecdf0d55040fb0d7be4ceb9bdb21ccba33c6eb749e0cdf36aa6ca1e0abbbf3e86ed29adf40fc94574eca257b821b67949500fe26f91777730abd400b3928ce15d14b63fb1c15871797f7ee1c2f4ae6f64807b8804707d2b318704bd1bfee28bde30dc3a55f52301cfbb5aaace39fc13b084dfdddf1df4569a72e164e17bb7877c1c5cec868f59f24b3707a70f0e41f8497e117a566dc37fb3966a967ae348d689d8d4fbb70c6977d89706f409cd5f8f6eedea0b52fb8b3fcaf4c5cecd2633139abd7da41455c76e83fa6753b473a68c7c76f6718bd6c65d984d2c5052ee97aa01345752770f29f71c220abf9c4b3463e7b3eb0441a8055cb4c77319e924b5b39aeb74d36936b44de7b34be7f1d7931bfbe637a28b6c93af8064e513758903ee52e85b4ff9befc9a2ac0da94a80b0a8495bb69b27b4562a87a6d5a7ebaa773e7b8b57c8a4ca2524aa5a6ccf8dd3a78713829d81a1192f3e86c5afe7297e453d29e1a1042b37fc8722cfd4b3b1d98c2a80bfef8a60bb38b2404a30a1b587f566c13f867283b19cb0b15e7ff6c80d096c31f9571e2d58033d9b85912608042f633404e23e8008f55b008eec3ec03660620e9988da99f3b1fcfb65562a982573066a8077de439d28fa5751cf41793252f539c8968574db8785265115f37a4f5358a26d9039876d82b1a34c3c50821bcf2f7fc35fd8e1f0316c00e03450fa6ab589c3d25b0882181f9116940c3e19dce5f659a8357dbde88f603bcfd981fe3fdc885fc1e751daed6b2478b57b86917c6b384f3b6e3ab9f4af431367d3a6c55c105d1f31b51440c57b64ccd26276f9e1b7c28bcaf70b0fd105f9516ab9fc13b13eb773e28ff295b0da06fcd3b14bc25b3aff60e0cd2592280733219f71b55f6dcd7489635abecb6d5f80011a6fbc33d0ef99fbc23dad6bab290fbb7e9e7b2fe0db1f4d7d5d423a42ef2ac58363bd5542eb25ab4bbd727587dbb86370cabdeebe6f2e450c6d3e39fc33cee8a110031e37e6ae0ea88e45c022d2829175780d6924badab70f975eee7a6aac38a6db86f45e5ee7f0837545a063957deb09e5a3fec69937bcfd131b59a887aef5814f84edc063bc78a27300283acc1c4052e0e9007d0e1fa2218286c30a5f67afd23504c928a8944fbf39000f475344a94b7a80a57ae70b5b94b095bbac9421053403dd7b78924ec84de2093ed12b36a13413f119454cf17143183d9e6b25d464962929199ce2ee65e75ca8a95eebd20d3b24e8a4528a202de6a5ccb181e1b9ef3f48bc46001616c04ffe72732197d726d6b25b56bb0f6b15538ae27790cfc36a283e2c4ed767ee91dafefe6b698175f0757a9d2b9a8005074c4fe8aa721f0e8848247c877ad8efee3496dde962be84191952d59b139eb7ed951b01f75cd393e1016c301a6290ecc40e1db4b6f1a80621d9dcd39b23b192ecd2b2054ea5be960cc738b5da6f3897c145d7ad1f1ba573145babd7ba50d6ce3ce070b69d4125136e0fa45a2b636247e838b707525a8f85c8b5d5af442c814b01dff8c07d81f8f680e5ac0c9c749a66debb7d9285ed18950149950e3830f26611235674114e6241caad622dcdff3ba699a6c0d6161ddb51943e181768e61532b04d3937961483548788b1c6650f9ad95b8c215fc160d50511b2e60e18566d255885644f47fe8654b9995dbc4d1e7d9b361c5e9ab37d8a113e242441dd8d8edbc111cd84af35607e49a1b13ce86699f0f5d471e210b1a540adf9fd83ea54ef624338f3523b38f2bf9e88c586a68aad9a7a1b4286ad206c8f028f8c9c10e581de6a21504807a62c6d899587222676596cdeaa55378d2a5e2216c7752764498d8da42e74019942ea8e24345eba0f910ed566bb3630e97fd3c688d61d0d8ee63e19477f979571ccf6c82c944cca0da30471ce77259924030fd3f076899ac335ac5763e1c6d74b1d9c0e2650ce72ce9bed7b0894237eaedd5aa2a4bb96729adc1eddd82c2d93e075857b23d932d140018a54f1e95d487ee9592ca0020957315c0af66e1c21ed0c5591da4925805176baa535734a8e931063253788dd8a66f19a0ffeee4e49fd05e951fea7675d3deec06be4b32dca66e39b076da97e8a659f7286b7e7aba12364027b847fe6a64384007bafa241ab7683c310298650d42c41b5e5b2fe04fdba277cf3c6b730abdb6378c413a9592fbba1891c1cd30422a2cca68b60a92e830fa99c28d66a3b440c924d297bb23b0c6d6447c6f3a77719e9cdae58ec7a81cd2d9dbd03b4c7f50627701fc3022765345e9729c32891f977d7fdcf35f154807c644ee2a90c9b392c6409fbdd7d9d3b8ee5e2e090b059c22878d3956a2a6b895ab0cfd3f0c8b25905c1d5fd13f7168f238fee7ffb5e30f978870dd15c8c34eaa9caca67dfea024c0e95dbdbb2e9a1ebbeb7ca14faa323de33c8827910c658c9bea", 0xff8}, {0x0}, {&(0x7f0000001700)}], 0xa) sendmsg$nl_route(r4, &(0x7f0000001b40)={&(0x7f0000001a40)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000001b00)={&(0x7f0000001cc0)=ANY=[@ANYBLOB="540000001900000228bd7000fcdbdf250a1020800002ff0100040000080010000010000008000400", @ANYRES32=0x0, @ANYBLOB="0500140000000000100016800c000280050002000000000008000400", @ANYRES32=0x0, @ANYBLOB="9a00bc707b86d0ac4d6ed81899c1a2c6f4a20c96e1a4581d50fdae", @ANYRES32=0x0, @ANYBLOB], 0x54}, 0x1, 0x0, 0x0, 0x8000}, 0x200040d4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8400fffffffa) ioctl$BTRFS_IOC_LOGICAL_INO_V2(0xffffffffffffffff, 0xc038943b, &(0x7f0000001c80)={0x2, 0x50, '\x00', 0x0, &(0x7f0000001c00)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 22:05:06 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0x8}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) [ 2687.561357][T11040] ? _raw_spin_unlock_irq+0x4e/0x70 [ 2687.566545][T11040] ? finish_task_switch+0x130/0x5f0 [ 2687.571737][T11040] ? __schedule+0x94c/0xda0 [ 2687.576227][T11040] ? delete_node+0x74b/0x7a0 [ 2687.580833][T11040] ? __kasan_check_write+0x14/0x20 [ 2687.585934][T11040] ? __up_write+0xad/0x290 [ 2687.590342][T11040] ? idr_replace+0x1c4/0x230 [ 2687.594925][T11040] ? up_write+0xd0/0xd0 [ 2687.599081][T11040] ? idr_get_next+0x490/0x490 [ 2687.603750][T11040] ? down_write+0xd8/0x150 [ 2687.608169][T11040] ? down_read_killable+0x220/0x220 [ 2687.613360][T11040] ? __kasan_check_write+0x14/0x20 [ 2687.618578][T11040] ? _raw_spin_lock+0xa3/0x1b0 [ 2687.623336][T11040] ? register_shrinker_prepared+0x118/0x150 [ 2687.629223][T11040] ? free_anon_bdev+0x30/0x30 [ 2687.633889][T11040] ? ovl_mount+0x40/0x40 [ 2687.638119][T11040] mount_nodev+0x57/0xf0 [ 2687.642353][T11040] ovl_mount+0x2c/0x40 [ 2687.646416][T11040] legacy_get_tree+0xf0/0x190 [ 2687.651082][T11040] ? asan.module_dtor+0x20/0x20 [ 2687.655924][T11040] vfs_get_tree+0x89/0x270 [ 2687.660334][T11040] path_mount+0x1975/0x2ab0 [ 2687.664832][T11040] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 2687.670369][T11040] ? getname_flags+0x207/0x650 [ 2687.675125][T11040] ? user_path_at_empty+0x40/0x50 [ 2687.680143][T11040] __se_sys_mount+0x2f7/0x3b0 [ 2687.684812][T11040] ? __x64_sys_mount+0xd0/0xd0 [ 2687.689569][T11040] __x64_sys_mount+0xbf/0xd0 [ 2687.694146][T11040] do_syscall_64+0x31/0x70 [ 2687.698553][T11040] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2687.704432][T11040] RIP: 0033:0x7ff87acfbae9 [ 2687.708834][T11040] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2687.728454][T11040] RSP: 002b:00007ff878a72188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2687.736858][T11040] RAX: ffffffffffffffda RBX: 00007ff87ae0ef60 RCX: 00007ff87acfbae9 [ 2687.744824][T11040] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 2687.752787][T11040] RBP: 00007ff878a721d0 R08: 0000000020000900 R09: 0000000000000000 22:05:06 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0166) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x107a04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mount$overlay(0x4, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 22:05:06 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0x9}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) 22:05:06 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0162) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x7, 0x6}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) writev(r1, &(0x7f0000001780)=[{&(0x7f0000000080)}, {&(0x7f00000002c0)="33cb9ddf3cc39b663f2e88ff4d2ec7462013af4dfb8da7875090d8d1bf4602fd52c196937f372c1cb193a4641541a26ccb37934902fbd2ca6afd8bfeac14754d1da40864352ac0e37d23eb7269c93b83a56e28fa2b2e12e50559d558099375c21cee99cb199cb42b1d5689527f43a904a68207c39d5b6482ea4d5da2cbb197bd43a61c6f9c44982d5733aa652918006e677e0f7a8f1412d3265002", 0x9b}, {&(0x7f0000000180)="86ac43c22a95a739c505f29a96ebe63ae2771a9e1a50de25adc99732de2c929a758b009f9f46103b", 0x28}, {0x0}, {&(0x7f0000000380)="94028f163e6a2b452c52f353ec712121e530db7bedd44cf3516ab43b630795b9bf033b9f4008d1b8307c044cdec70c3e68cfd475007b0bb0c335ad85", 0x3c}, {&(0x7f0000000440)="09ddbea56c9f558a7ef029558b3dad65617ac3e5ba592617ad66e809cfb19c2ff81929cc957cd2803eedf8162400846356fe4e4ea4f4954b257efb79988e150559d2d7cfdcaa5546634da903b5a6bd8ad77a5490377e72569a0b67be51773b88b0dc68e5db7161596d62b2efba42d028657b7b1edfc6cd432a8e1e04d6cd96ef395aaa174c", 0x85}, {&(0x7f0000000500)="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", 0xfe}, {&(0x7f0000000600)="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", 0xff8}, {0x0}, {&(0x7f0000001700)}], 0xa) sendfile(r1, 0xffffffffffffffff, 0x0, 0x8400fffffffa) 22:05:06 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0166) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x107a04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) write$FUSE_INIT(r3, 0x0, 0xeffd) mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x2003a0ffffffff) openat$full(0xffffffffffffff9c, 0x0, 0x60b01, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000240)={0x1}) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x4c, &(0x7f0000000900)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 22:05:06 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0162) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x7, 0x6}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) writev(r1, &(0x7f0000001780)=[{&(0x7f0000000080)}, {&(0x7f00000002c0)="33cb9ddf3cc39b663f2e88ff4d2ec7462013af4dfb8da7875090d8d1bf4602fd52c196937f372c1cb193a4641541a26ccb37934902fbd2ca6afd8bfeac14754d1da40864352ac0e37d23eb7269c93b83a56e28fa2b2e12e50559d558099375c21cee99cb199cb42b1d5689527f43a904a68207c39d5b6482ea4d5da2cbb197bd43a61c6f9c44982d5733aa652918006e677e0f7a8f1412d3265002", 0x9b}, {&(0x7f0000000180)="86ac43c22a95a739c505f29a96ebe63ae2771a9e1a50de25adc99732de2c929a758b009f9f46103b", 0x28}, {0x0}, {&(0x7f0000000380)="94028f163e6a2b452c52f353ec712121e530db7bedd44cf3516ab43b630795b9bf033b9f4008d1b8307c044cdec70c3e68cfd475007b0bb0c335ad85", 0x3c}, {&(0x7f0000000440)="09ddbea56c9f558a7ef029558b3dad65617ac3e5ba592617ad66e809cfb19c2ff81929cc957cd2803eedf8162400846356fe4e4ea4f4954b257efb79988e150559d2d7cfdcaa5546634da903b5a6bd8ad77a5490377e72569a0b67be51773b88b0dc68e5db7161596d62b2efba42d028657b7b1edfc6cd432a8e1e04d6cd96ef395aaa174c", 0x85}, {&(0x7f0000000500)="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", 0xfe}, {&(0x7f0000000600)="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", 0xff8}, {0x0}, {&(0x7f0000001700)}], 0xa) sendfile(r1, 0xffffffffffffffff, 0x0, 0x8400fffffffa) 22:05:06 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0xa}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) 22:05:06 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x107a04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') openat$full(0xffffffffffffff9c, 0x0, 0x60b01, 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) (fail_nth: 26) [ 2687.760836][T11040] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2687.768880][T11040] R13: 00007ffd5bea752f R14: 00007ff878a72300 R15: 0000000000022000 [ 2687.782937][T11037] overlayfs: upper fs does not support tmpfile. 22:05:06 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0xb}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) 22:05:06 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0xc}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) [ 2687.812367][T11060] FAULT_INJECTION: forcing a failure. [ 2687.812367][T11060] name failslab, interval 1, probability 0, space 0, times 0 [ 2687.825654][T11060] CPU: 1 PID: 11060 Comm: syz-executor.4 Not tainted 5.10.77-syzkaller-01258-g76698ea35fd3 #0 [ 2687.835883][T11060] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2687.845925][T11060] Call Trace: [ 2687.849208][T11060] dump_stack_lvl+0x1e2/0x24b [ 2687.853880][T11060] ? show_regs_print_info+0x18/0x18 [ 2687.859071][T11060] ? __x64_sys_mount+0xbf/0xd0 [ 2687.863825][T11060] dump_stack+0x15/0x1d [ 2687.867969][T11060] should_fail+0x3c0/0x510 [ 2687.872373][T11060] ? getname_kernel+0x59/0x2e0 [ 2687.877122][T11060] __should_failslab+0x9f/0xe0 [ 2687.881875][T11060] should_failslab+0x9/0x20 [ 2687.886361][T11060] kmem_cache_alloc+0x43/0x380 [ 2687.891109][T11060] ? ovl_mount_dir+0x29/0x2c0 [ 2687.895774][T11060] getname_kernel+0x59/0x2e0 [ 2687.900348][T11060] kern_path+0x1f/0x40 [ 2687.904405][T11060] ovl_mount_dir_noesc+0x5a/0x1a0 [ 2687.909411][T11060] ovl_mount_dir+0x195/0x2c0 [ 2687.913986][T11060] ovl_fill_super+0x160e/0x6680 [ 2687.918822][T11060] ? ____kasan_kmalloc+0xdc/0x110 [ 2687.923846][T11060] ? kvmalloc_node+0x82/0x110 [ 2687.928513][T11060] ? __list_lru_init+0x1da/0x590 [ 2687.933444][T11060] ? mount_nodev+0x31/0xf0 [ 2687.937840][T11060] ? vfs_get_tree+0x89/0x270 [ 2687.942412][T11060] ? path_mount+0x1975/0x2ab0 [ 2687.947072][T11060] ? __se_sys_mount+0x2f7/0x3b0 [ 2687.951902][T11060] ? ovl_mount+0x40/0x40 [ 2687.956133][T11060] ? __kasan_check_write+0x14/0x20 [ 2687.961233][T11060] ? _raw_spin_lock_irqsave+0xf8/0x210 [ 2687.966692][T11060] ? _raw_spin_lock+0x1b0/0x1b0 [ 2687.971533][T11060] ? xas_find_marked+0xabc/0xb90 [ 2687.975121][T11069] overlayfs: upper fs does not support tmpfile. [ 2687.976471][T11060] ? xas_nomem+0x19e/0x1e0 [ 2687.987071][T11060] ? delete_node+0x74b/0x7a0 [ 2687.991654][T11060] ? __kasan_check_write+0x14/0x20 [ 2687.996750][T11060] ? __up_write+0xad/0x290 [ 2688.001154][T11060] ? idr_replace+0x1c4/0x230 [ 2688.005731][T11060] ? up_write+0xd0/0xd0 [ 2688.009871][T11060] ? idr_get_next+0x490/0x490 [ 2688.014543][T11060] ? down_write+0xd8/0x150 [ 2688.018947][T11060] ? down_read_killable+0x220/0x220 [ 2688.024133][T11060] ? __kasan_check_write+0x14/0x20 [ 2688.029234][T11060] ? _raw_spin_lock+0xa3/0x1b0 [ 2688.033988][T11060] ? register_shrinker_prepared+0x118/0x150 [ 2688.039874][T11060] ? free_anon_bdev+0x30/0x30 [ 2688.044542][T11060] ? ovl_mount+0x40/0x40 [ 2688.048769][T11060] mount_nodev+0x57/0xf0 [ 2688.053003][T11060] ovl_mount+0x2c/0x40 [ 2688.057059][T11060] legacy_get_tree+0xf0/0x190 [ 2688.061725][T11060] ? asan.module_dtor+0x20/0x20 [ 2688.066592][T11060] vfs_get_tree+0x89/0x270 [ 2688.070998][T11060] path_mount+0x1975/0x2ab0 [ 2688.075499][T11060] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 2688.081031][T11060] ? getname_flags+0x207/0x650 [ 2688.085784][T11060] ? user_path_at_empty+0x40/0x50 [ 2688.090812][T11060] __se_sys_mount+0x2f7/0x3b0 [ 2688.095479][T11060] ? __x64_sys_mount+0xd0/0xd0 [ 2688.100232][T11060] ? debug_smp_processor_id+0x1c/0x20 [ 2688.105592][T11060] __x64_sys_mount+0xbf/0xd0 22:05:06 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0xd}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) [ 2688.110172][T11060] do_syscall_64+0x31/0x70 [ 2688.114577][T11060] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2688.120456][T11060] RIP: 0033:0x7ff87acfbae9 [ 2688.124862][T11060] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2688.144460][T11060] RSP: 002b:00007ff878a72188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2688.152873][T11060] RAX: ffffffffffffffda RBX: 00007ff87ae0ef60 RCX: 00007ff87acfbae9 [ 2688.160836][T11060] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 2688.168791][T11060] RBP: 00007ff878a721d0 R08: 0000000020000900 R09: 0000000000000000 [ 2688.176914][T11060] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2688.184860][T11060] R13: 00007ffd5bea752f R14: 00007ff878a72300 R15: 0000000000022000 [ 2688.193090][T11060] overlayfs: failed to resolve './bus': -12 22:05:06 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0162) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x5, 0x10000046, 0x9, 0x0, 0x400, 0x2, 0x6, 0x7, 0x6}, 0x0) r3 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/failed_transaction_log\x00', 0x0, 0x0) sendmmsg$unix(r3, &(0x7f00000001c0)=[{{&(0x7f00000003c0)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000001900)=[{&(0x7f0000001600)="3e90668c1741fbdcdb3f5aa3fc409b8db89dbfac78b422d55476b5d6e73b5868881f92e03a060b82c1fc8ed6a18629ca67d4a27b5abdea5df9ba308f10c49db4c569717aaaed1c36226d505d12da12faa2ceb3f5b1688658de24a24fb5aae0f34c8b43733eaeee36b86d9544a9f48d4293dcbe0635aeef5e0cbfd775c6199013310659300aa023df041330dd72e311da7449077836f3c3a6dfea9f760e76e9b8788a989d242145fb1fac7234276fe2", 0xaf}, {&(0x7f0000000080)="a8f9876bc914c15f", 0x8}, {&(0x7f00000016c0)="c8f0dcecb555127d7d7c0a3f30f2cd0e8fb1754ee981ca2b7c5ce28fc3311e2d40900eaa3ee6527648f5f32e4113cf170a2818d6081999165eb42b7e56823889981308e40ec5d3963d4ba11d4feeae4c60509efcd16d6ffc0f2353b400f88186390e1b981aa2cf87364aec35fb42d91e", 0x70}, {&(0x7f0000001840)="d261f3f09cdfece4dd6394d75fb5d7fa274603639b4d9fe0e91f70b4153906284cbffaf4c58aa35cdad66837957c686a216ba9a00489fed2f8202abafa2407cc1cc87f4d3fa21fbe42f00cec8682bc70d6eb737681fd5f6635b8520aab4ed9d5dcb240db873d9e573530b304ac5356cb3bc2cb259e490802f65fbc82130af585b0cd7f1ee7492e5d886b55a4ae1d2f3c0a", 0x91}, {&(0x7f0000000100)="348c649dd25b92", 0x7}], 0x5, 0x0, 0x0, 0x4000000}}], 0x1, 0x8015) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000001740), 0x1, 0x80) getsockname$unix(r4, &(0x7f0000001980), &(0x7f0000001a00)=0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000001780)=[{&(0x7f0000000080)}, {&(0x7f00000002c0)="33cb9ddf3cc39b663f2e88ff4d2ec7462013af4dfb8da7875090d8d1bf4602fd52c196937f372c1cb193a4641541a26ccb37934902fbd2ca6afd8bfeac14754d1da40864352ac0e37d23eb7269c93b83a56e28fa2b2e12e50559d558099375c21cee99cb199cb42b1d5689527f43a904a68207c39d5b6482ea4d5da2cbb197bd43a61c6f9c44982d5733aa652918006e677e0f7a8f1412d3265002", 0x9b}, {&(0x7f0000000180)="86ac43c22a95a739c505f29a96ebe63ae2771a9e1a50de25adc99732de2c929a758b009f9f46103b", 0x28}, {0x0}, {&(0x7f0000000380)="94028f163e6a2b452c52f353ec712121e530db7bedd44cf3516ab43b630795b9bf033b9f4008d1b8307c044cdec70c3e68cfd475007b0bb0c335ad85", 0x3c}, {&(0x7f0000000440)="09ddbea56c9f558a7ef029558b3dad65617ac3e5ba592617ad66e809cfb19c2ff81929cc957cd2803eedf8162400846356fe4e4ea4f4954b257efb79988e150559d2d7cfdcaa5546634da903b5a6bd8ad77a5490377e72569a0b67be51773b88b0dc68e5db7161596d62b2efba42d028657b7b1edfc6cd432a8e1e04d6cd96ef395aaa174c", 0x85}, {&(0x7f0000000500)="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", 0xfe}, {&(0x7f0000000600)="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", 0xff8}, {0x0}, {&(0x7f0000001700)}], 0xa) sendmsg$nl_route(r4, &(0x7f0000001b40)={&(0x7f0000001a40)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000001b00)={&(0x7f0000001cc0)=ANY=[@ANYBLOB="540000001900000228bd7000fcdbdf250a1020800002ff0100040000080010000010000008000400", @ANYRES32=0x0, @ANYBLOB="0500140000000000100016800c000280050002000000000008000400", @ANYRES32=0x0, @ANYBLOB="9a00bc707b86d0ac4d6ed81899c1a2c6f4a20c96e1a4581d50fdae", @ANYRES32=0x0, @ANYBLOB], 0x54}, 0x1, 0x0, 0x0, 0x8000}, 0x200040d4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8400fffffffa) ioctl$BTRFS_IOC_LOGICAL_INO_V2(0xffffffffffffffff, 0xc038943b, &(0x7f0000001c80)={0x2, 0x50, '\x00', 0x0, &(0x7f0000001c00)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 22:05:06 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0xe}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) 22:05:07 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0166) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x107a04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mount$overlay(0x5, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 22:05:07 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0162) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x7, 0x6}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) writev(r1, &(0x7f0000001780)=[{&(0x7f0000000080)}, {&(0x7f00000002c0)="33cb9ddf3cc39b663f2e88ff4d2ec7462013af4dfb8da7875090d8d1bf4602fd52c196937f372c1cb193a4641541a26ccb37934902fbd2ca6afd8bfeac14754d1da40864352ac0e37d23eb7269c93b83a56e28fa2b2e12e50559d558099375c21cee99cb199cb42b1d5689527f43a904a68207c39d5b6482ea4d5da2cbb197bd43a61c6f9c44982d5733aa652918006e677e0f7a8f1412d3265002", 0x9b}, {&(0x7f0000000180)="86ac43c22a95a739c505f29a96ebe63ae2771a9e1a50de25adc99732de2c929a758b009f9f46103b", 0x28}, {0x0}, {&(0x7f0000000380)="94028f163e6a2b452c52f353ec712121e530db7bedd44cf3516ab43b630795b9bf033b9f4008d1b8307c044cdec70c3e68cfd475007b0bb0c335ad85", 0x3c}, {&(0x7f0000000440)="09ddbea56c9f558a7ef029558b3dad65617ac3e5ba592617ad66e809cfb19c2ff81929cc957cd2803eedf8162400846356fe4e4ea4f4954b257efb79988e150559d2d7cfdcaa5546634da903b5a6bd8ad77a5490377e72569a0b67be51773b88b0dc68e5db7161596d62b2efba42d028657b7b1edfc6cd432a8e1e04d6cd96ef395aaa174c", 0x85}, {&(0x7f0000000500)="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", 0xfe}, {&(0x7f0000000600)="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", 0xff8}, {0x0}, {&(0x7f0000001700)}], 0xa) sendfile(r1, 0xffffffffffffffff, 0x0, 0x8400fffffffa) 22:05:07 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x107a04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') openat$full(0xffffffffffffff9c, 0x0, 0x60b01, 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) (fail_nth: 27) [ 2688.639872][T11091] FAULT_INJECTION: forcing a failure. [ 2688.639872][T11091] name failslab, interval 1, probability 0, space 0, times 0 [ 2688.656653][T11091] CPU: 1 PID: 11091 Comm: syz-executor.4 Not tainted 5.10.77-syzkaller-01258-g76698ea35fd3 #0 [ 2688.666879][T11091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2688.676907][T11091] Call Trace: [ 2688.680179][T11091] dump_stack_lvl+0x1e2/0x24b [ 2688.684830][T11091] ? devkmsg_release+0x127/0x127 [ 2688.689743][T11091] ? show_regs_print_info+0x18/0x18 [ 2688.694971][T11091] ? find_inode+0x40a/0x4c0 [ 2688.699465][T11091] dump_stack+0x15/0x1d [ 2688.703605][T11091] should_fail+0x3c0/0x510 [ 2688.708006][T11091] ? ovl_alloc_inode+0x1f/0x90 [ 2688.712750][T11091] __should_failslab+0x9f/0xe0 [ 2688.717492][T11091] should_failslab+0x9/0x20 [ 2688.721976][T11091] kmem_cache_alloc+0x43/0x380 [ 2688.726719][T11091] ? __kasan_slab_free+0x11/0x20 [ 2688.731627][T11091] ? ovl_d_real+0x510/0x510 [ 2688.736106][T11091] ovl_alloc_inode+0x1f/0x90 [ 2688.740669][T11091] ? ovl_d_real+0x510/0x510 [ 2688.745146][T11091] iget5_locked+0xae/0x3c0 [ 2688.749542][T11091] ? ovl_get_trap_inode+0x1a0/0x1a0 [ 2688.754725][T11091] ? ovl_lookup_inode+0x130/0x130 [ 2688.759736][T11091] ovl_get_trap_inode+0x8b/0x1a0 [ 2688.764668][T11091] ovl_fill_super+0x1d86/0x6680 [ 2688.769515][T11091] ? kvmalloc_node+0x82/0x110 [ 2688.774187][T11091] ? __list_lru_init+0x1da/0x590 [ 2688.779119][T11091] ? mount_nodev+0x31/0xf0 [ 2688.783524][T11091] ? vfs_get_tree+0x89/0x270 [ 2688.788110][T11091] ? path_mount+0x1975/0x2ab0 [ 2688.792782][T11091] ? __se_sys_mount+0x2f7/0x3b0 [ 2688.797619][T11091] ? ovl_mount+0x40/0x40 [ 2688.801857][T11091] ? __kasan_check_write+0x14/0x20 [ 2688.807133][T11091] ? _raw_spin_lock_irqsave+0xf8/0x210 [ 2688.812586][T11091] ? _raw_spin_lock+0x1b0/0x1b0 [ 2688.817430][T11091] ? xas_find_marked+0xabc/0xb90 [ 2688.822363][T11091] ? xas_nomem+0x19e/0x1e0 [ 2688.826769][T11091] ? delete_node+0x74b/0x7a0 [ 2688.831353][T11091] ? __kasan_check_write+0x14/0x20 [ 2688.836455][T11091] ? __up_write+0xad/0x290 [ 2688.840865][T11091] ? idr_replace+0x1c4/0x230 [ 2688.845449][T11091] ? register_shrinker_prepared+0x118/0x150 [ 2688.851326][T11091] ? free_anon_bdev+0x30/0x30 [ 2688.856000][T11091] ? ovl_mount+0x40/0x40 [ 2688.860231][T11091] mount_nodev+0x57/0xf0 [ 2688.864464][T11091] ovl_mount+0x2c/0x40 [ 2688.868525][T11091] legacy_get_tree+0xf0/0x190 [ 2688.873187][T11091] ? asan.module_dtor+0x20/0x20 [ 2688.878028][T11091] vfs_get_tree+0x89/0x270 [ 2688.882441][T11091] path_mount+0x1975/0x2ab0 [ 2688.886938][T11091] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 2688.892472][T11091] ? getname_flags+0x207/0x650 [ 2688.897221][T11091] ? user_path_at_empty+0x40/0x50 [ 2688.902238][T11091] __se_sys_mount+0x2f7/0x3b0 [ 2688.906908][T11091] ? __x64_sys_mount+0xd0/0xd0 [ 2688.911667][T11091] ? debug_smp_processor_id+0x1c/0x20 [ 2688.917030][T11091] __x64_sys_mount+0xbf/0xd0 [ 2688.921615][T11091] do_syscall_64+0x31/0x70 [ 2688.926025][T11091] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2688.931916][T11091] RIP: 0033:0x7ff87acfbae9 [ 2688.936325][T11091] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2688.955921][T11091] RSP: 002b:00007ff878a72188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2688.964323][T11091] RAX: ffffffffffffffda RBX: 00007ff87ae0ef60 RCX: 00007ff87acfbae9 [ 2688.972283][T11091] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 2688.980244][T11091] RBP: 00007ff878a721d0 R08: 0000000020000900 R09: 0000000000000000 22:05:07 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0166) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x107a04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) write$FUSE_INIT(r3, 0x0, 0xeffd) mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x100000000000000) openat$full(0xffffffffffffff9c, 0x0, 0x60b01, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000240)={0x1}) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x4c, &(0x7f0000000900)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 22:05:07 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0x10}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) 22:05:07 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0162) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) writev(r2, &(0x7f0000001780)=[{&(0x7f0000000080)}, {&(0x7f00000002c0)="33cb9ddf3cc39b663f2e88ff4d2ec7462013af4dfb8da7875090d8d1bf4602fd52c196937f372c1cb193a4641541a26ccb37934902fbd2ca6afd8bfeac14754d1da40864352ac0e37d23eb7269c93b83a56e28fa2b2e12e50559d558099375c21cee99cb199cb42b1d5689527f43a904a68207c39d5b6482ea4d5da2cbb197bd43a61c6f9c44982d5733aa652918006e677e0f7a8f1412d3265002", 0x9b}, {&(0x7f0000000180)="86ac43c22a95a739c505f29a96ebe63ae2771a9e1a50de25adc99732de2c929a758b009f9f46103b", 0x28}, {0x0}, {&(0x7f0000000380)="94028f163e6a2b452c52f353ec712121e530db7bedd44cf3516ab43b630795b9bf033b9f4008d1b8307c044cdec70c3e68cfd475007b0bb0c335ad85", 0x3c}, {&(0x7f0000000440)="09ddbea56c9f558a7ef029558b3dad65617ac3e5ba592617ad66e809cfb19c2ff81929cc957cd2803eedf8162400846356fe4e4ea4f4954b257efb79988e150559d2d7cfdcaa5546634da903b5a6bd8ad77a5490377e72569a0b67be51773b88b0dc68e5db7161596d62b2efba42d028657b7b1edfc6cd432a8e1e04d6cd96ef395aaa174c", 0x85}, {&(0x7f0000000500)="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", 0xfe}, {&(0x7f0000000600)="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", 0xff8}, {0x0}, {&(0x7f0000001700)}], 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) 22:05:07 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x107a04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') openat$full(0xffffffffffffff9c, 0x0, 0x60b01, 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) (fail_nth: 28) 22:05:07 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0x11}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) [ 2688.988206][T11091] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2688.996168][T11091] R13: 00007ffd5bea752f R14: 00007ff878a72300 R15: 0000000000022000 [ 2689.053840][T11106] FAULT_INJECTION: forcing a failure. [ 2689.053840][T11106] name failslab, interval 1, probability 0, space 0, times 0 [ 2689.067713][T11106] CPU: 1 PID: 11106 Comm: syz-executor.4 Not tainted 5.10.77-syzkaller-01258-g76698ea35fd3 #0 [ 2689.077944][T11106] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2689.087986][T11106] Call Trace: [ 2689.091271][T11106] dump_stack_lvl+0x1e2/0x24b [ 2689.095937][T11106] ? devkmsg_release+0x127/0x127 [ 2689.100862][T11106] ? show_regs_print_info+0x18/0x18 [ 2689.106060][T11106] dump_stack+0x15/0x1d [ 2689.110212][T11106] should_fail+0x3c0/0x510 [ 2689.114633][T11106] ? security_inode_alloc+0x36/0x1d0 [ 2689.119907][T11106] __should_failslab+0x9f/0xe0 [ 2689.124671][T11106] should_failslab+0x9/0x20 [ 2689.129166][T11106] kmem_cache_alloc+0x43/0x380 [ 2689.133921][T11106] ? from_kuid_munged+0x3b0/0x3b0 [ 2689.138935][T11106] security_inode_alloc+0x36/0x1d0 [ 2689.144036][T11106] inode_init_always+0x3c5/0x950 [ 2689.148969][T11106] ? ovl_d_real+0x510/0x510 [ 2689.153468][T11106] iget5_locked+0xd9/0x3c0 [ 2689.157878][T11106] ? ovl_get_trap_inode+0x1a0/0x1a0 [ 2689.163074][T11106] ? ovl_lookup_inode+0x130/0x130 [ 2689.168093][T11106] ovl_get_trap_inode+0x8b/0x1a0 [ 2689.173026][T11106] ovl_fill_super+0x1d86/0x6680 [ 2689.177874][T11106] ? kvmalloc_node+0x82/0x110 [ 2689.182541][T11106] ? __list_lru_init+0x1da/0x590 [ 2689.187467][T11106] ? mount_nodev+0x31/0xf0 [ 2689.191871][T11106] ? vfs_get_tree+0x89/0x270 [ 2689.196451][T11106] ? path_mount+0x1975/0x2ab0 [ 2689.201120][T11106] ? __se_sys_mount+0x2f7/0x3b0 [ 2689.205962][T11106] ? ovl_mount+0x40/0x40 [ 2689.210197][T11106] ? __kasan_check_write+0x14/0x20 [ 2689.215302][T11106] ? _raw_spin_lock_irqsave+0xf8/0x210 [ 2689.220756][T11106] ? _raw_spin_lock+0x1b0/0x1b0 [ 2689.225598][T11106] ? xas_find_marked+0xabc/0xb90 [ 2689.230532][T11106] ? xas_nomem+0x19e/0x1e0 [ 2689.234943][T11106] ? delete_node+0x74b/0x7a0 [ 2689.239530][T11106] ? __kasan_check_write+0x14/0x20 [ 2689.244634][T11106] ? __up_write+0xad/0x290 [ 2689.249046][T11106] ? idr_replace+0x1c4/0x230 [ 2689.253636][T11106] ? register_shrinker_prepared+0x118/0x150 [ 2689.259520][T11106] ? free_anon_bdev+0x30/0x30 [ 2689.264187][T11106] ? ovl_mount+0x40/0x40 [ 2689.268417][T11106] mount_nodev+0x57/0xf0 [ 2689.272648][T11106] ovl_mount+0x2c/0x40 [ 2689.276705][T11106] legacy_get_tree+0xf0/0x190 [ 2689.281369][T11106] ? asan.module_dtor+0x20/0x20 [ 2689.286219][T11106] vfs_get_tree+0x89/0x270 [ 2689.290624][T11106] path_mount+0x1975/0x2ab0 [ 2689.295121][T11106] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 2689.300662][T11106] ? getname_flags+0x207/0x650 [ 2689.305417][T11106] ? user_path_at_empty+0x40/0x50 [ 2689.310432][T11106] __se_sys_mount+0x2f7/0x3b0 [ 2689.315103][T11106] ? __x64_sys_mount+0xd0/0xd0 [ 2689.319860][T11106] ? debug_smp_processor_id+0x1c/0x20 [ 2689.325223][T11106] __x64_sys_mount+0xbf/0xd0 [ 2689.329804][T11106] do_syscall_64+0x31/0x70 [ 2689.334226][T11106] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2689.340110][T11106] RIP: 0033:0x7ff87acfbae9 22:05:07 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0x12}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) [ 2689.344521][T11106] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2689.364118][T11106] RSP: 002b:00007ff878a72188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2689.372545][T11106] RAX: ffffffffffffffda RBX: 00007ff87ae0ef60 RCX: 00007ff87acfbae9 [ 2689.380507][T11106] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 2689.388485][T11106] RBP: 00007ff878a721d0 R08: 0000000020000900 R09: 0000000000000000 [ 2689.396451][T11106] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2689.404417][T11106] R13: 00007ffd5bea752f R14: 00007ff878a72300 R15: 0000000000022000 [ 2689.482918][T11115] overlayfs: upper fs does not support tmpfile. 22:05:08 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0162) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x5, 0x10000046, 0x9, 0x0, 0x400, 0x2, 0x6, 0x7, 0x6}, 0x0) r3 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/failed_transaction_log\x00', 0x0, 0x0) sendmmsg$unix(r3, &(0x7f00000001c0)=[{{&(0x7f00000003c0)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000001900)=[{&(0x7f0000001600)="3e90668c1741fbdcdb3f5aa3fc409b8db89dbfac78b422d55476b5d6e73b5868881f92e03a060b82c1fc8ed6a18629ca67d4a27b5abdea5df9ba308f10c49db4c569717aaaed1c36226d505d12da12faa2ceb3f5b1688658de24a24fb5aae0f34c8b43733eaeee36b86d9544a9f48d4293dcbe0635aeef5e0cbfd775c6199013310659300aa023df041330dd72e311da7449077836f3c3a6dfea9f760e76e9b8788a989d242145fb1fac7234276fe2", 0xaf}, {&(0x7f0000000080)="a8f9876bc914c15f", 0x8}, {&(0x7f00000016c0)="c8f0dcecb555127d7d7c0a3f30f2cd0e8fb1754ee981ca2b7c5ce28fc3311e2d40900eaa3ee6527648f5f32e4113cf170a2818d6081999165eb42b7e56823889981308e40ec5d3963d4ba11d4feeae4c60509efcd16d6ffc0f2353b400f88186390e1b981aa2cf87364aec35fb42d91e", 0x70}, {&(0x7f0000001840)="d261f3f09cdfece4dd6394d75fb5d7fa274603639b4d9fe0e91f70b4153906284cbffaf4c58aa35cdad66837957c686a216ba9a00489fed2f8202abafa2407cc1cc87f4d3fa21fbe42f00cec8682bc70d6eb737681fd5f6635b8520aab4ed9d5dcb240db873d9e573530b304ac5356cb3bc2cb259e490802f65fbc82130af585b0cd7f1ee7492e5d886b55a4ae1d2f3c0a", 0x91}, {&(0x7f0000000100)="348c649dd25b92", 0x7}], 0x5, 0x0, 0x0, 0x4000000}}], 0x1, 0x8015) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000001740), 0x1, 0x80) getsockname$unix(r4, &(0x7f0000001980), &(0x7f0000001a00)=0x6e) r5 = creat(&(0x7f0000000040)='./bus\x00', 0x0) writev(r5, &(0x7f0000001780)=[{&(0x7f0000000080)}, {&(0x7f00000002c0)="33cb9ddf3cc39b663f2e88ff4d2ec7462013af4dfb8da7875090d8d1bf4602fd52c196937f372c1cb193a4641541a26ccb37934902fbd2ca6afd8bfeac14754d1da40864352ac0e37d23eb7269c93b83a56e28fa2b2e12e50559d558099375c21cee99cb199cb42b1d5689527f43a904a68207c39d5b6482ea4d5da2cbb197bd43a61c6f9c44982d5733aa652918006e677e0f7a8f1412d3265002", 0x9b}, {&(0x7f0000000180)="86ac43c22a95a739c505f29a96ebe63ae2771a9e1a50de25adc99732de2c929a758b009f9f46103b", 0x28}, {0x0}, {&(0x7f0000000380)="94028f163e6a2b452c52f353ec712121e530db7bedd44cf3516ab43b630795b9bf033b9f4008d1b8307c044cdec70c3e68cfd475007b0bb0c335ad85", 0x3c}, {&(0x7f0000000440)="09ddbea56c9f558a7ef029558b3dad65617ac3e5ba592617ad66e809cfb19c2ff81929cc957cd2803eedf8162400846356fe4e4ea4f4954b257efb79988e150559d2d7cfdcaa5546634da903b5a6bd8ad77a5490377e72569a0b67be51773b88b0dc68e5db7161596d62b2efba42d028657b7b1edfc6cd432a8e1e04d6cd96ef395aaa174c", 0x85}, {&(0x7f0000000500)="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", 0xfe}, {&(0x7f0000000600)="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", 0xff8}, {0x0}, {&(0x7f0000001700)}], 0xa) sendmsg$nl_route(r4, &(0x7f0000001b40)={&(0x7f0000001a40)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000001b00)={&(0x7f0000001cc0)=ANY=[@ANYBLOB="540000001900000228bd7000fcdbdf250a1020800002ff0100040000080010000010000008000400", @ANYRES32=0x0, @ANYBLOB="0500140000000000100016800c000280050002000000000008000400", @ANYRES32=0x0, @ANYBLOB="9a00bc707b86d0ac4d6ed81899c1a2c6f4a20c96e1a4581d50fdae", @ANYRES32=0x0, @ANYBLOB], 0x54}, 0x1, 0x0, 0x0, 0x8000}, 0x200040d4) sendfile(r5, 0xffffffffffffffff, 0x0, 0x8400fffffffa) ioctl$BTRFS_IOC_LOGICAL_INO_V2(0xffffffffffffffff, 0xc038943b, &(0x7f0000001c80)={0x2, 0x50, '\x00', 0x0, &(0x7f0000001c00)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 22:05:08 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x107a04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') openat$full(0xffffffffffffff9c, 0x0, 0x60b01, 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) (fail_nth: 29) 22:05:08 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0x14}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) 22:05:08 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0166) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x107a04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mount$overlay(0x6, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) [ 2689.705455][T11121] FAULT_INJECTION: forcing a failure. [ 2689.705455][T11121] name failslab, interval 1, probability 0, space 0, times 0 [ 2689.724732][T11121] CPU: 0 PID: 11121 Comm: syz-executor.4 Not tainted 5.10.77-syzkaller-01258-g76698ea35fd3 #0 [ 2689.734968][T11121] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2689.745015][T11121] Call Trace: [ 2689.748301][T11121] dump_stack_lvl+0x1e2/0x24b [ 2689.752976][T11121] ? show_regs_print_info+0x18/0x18 [ 2689.758166][T11121] ? find_inode+0x40a/0x4c0 [ 2689.762662][T11121] dump_stack+0x15/0x1d [ 2689.766810][T11121] should_fail+0x3c0/0x510 [ 2689.771220][T11121] ? alloc_vfsmnt+0x27/0x470 [ 2689.775800][T11121] __should_failslab+0x9f/0xe0 [ 2689.780559][T11121] should_failslab+0x9/0x20 [ 2689.785051][T11121] kmem_cache_alloc+0x43/0x380 [ 2689.789808][T11121] alloc_vfsmnt+0x27/0x470 [ 2689.794217][T11121] clone_mnt+0x6e/0xb70 [ 2689.798365][T11121] ? _raw_spin_unlock+0x4d/0x70 [ 2689.803207][T11121] clone_private_mount+0x28b/0x310 [ 2689.808310][T11121] ovl_fill_super+0x1f48/0x6680 [ 2689.813156][T11121] ? kvmalloc_node+0x82/0x110 [ 2689.817818][T11121] ? __list_lru_init+0x1da/0x590 [ 2689.822744][T11121] ? mount_nodev+0x31/0xf0 [ 2689.827147][T11121] ? vfs_get_tree+0x89/0x270 [ 2689.831730][T11121] ? path_mount+0x1975/0x2ab0 [ 2689.836398][T11121] ? __se_sys_mount+0x2f7/0x3b0 [ 2689.841237][T11121] ? ovl_mount+0x40/0x40 [ 2689.845479][T11121] ? __kasan_check_write+0x14/0x20 [ 2689.850584][T11121] ? _raw_spin_lock_irqsave+0xf8/0x210 [ 2689.856031][T11121] ? _raw_spin_lock+0x1b0/0x1b0 [ 2689.860867][T11121] ? xas_find_marked+0xabc/0xb90 [ 2689.865824][T11121] ? xas_nomem+0x19e/0x1e0 [ 2689.870233][T11121] ? delete_node+0x74b/0x7a0 [ 2689.874826][T11121] ? __kasan_check_write+0x14/0x20 [ 2689.879926][T11121] ? __up_write+0xad/0x290 [ 2689.884331][T11121] ? idr_replace+0x1c4/0x230 [ 2689.889619][T11121] ? register_shrinker_prepared+0x118/0x150 [ 2689.895501][T11121] ? free_anon_bdev+0x30/0x30 [ 2689.900166][T11121] ? ovl_mount+0x40/0x40 [ 2689.904400][T11121] mount_nodev+0x57/0xf0 [ 2689.908632][T11121] ovl_mount+0x2c/0x40 [ 2689.912689][T11121] legacy_get_tree+0xf0/0x190 [ 2689.917356][T11121] ? asan.module_dtor+0x20/0x20 [ 2689.922191][T11121] vfs_get_tree+0x89/0x270 [ 2689.926596][T11121] path_mount+0x1975/0x2ab0 [ 2689.931092][T11121] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 2689.936629][T11121] ? getname_flags+0x207/0x650 [ 2689.941379][T11121] ? user_path_at_empty+0x40/0x50 [ 2689.946396][T11121] __se_sys_mount+0x2f7/0x3b0 [ 2689.951071][T11121] ? __x64_sys_mount+0xd0/0xd0 22:05:08 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0162) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) writev(r2, &(0x7f0000001780)=[{&(0x7f0000000080)}, {&(0x7f00000002c0)="33cb9ddf3cc39b663f2e88ff4d2ec7462013af4dfb8da7875090d8d1bf4602fd52c196937f372c1cb193a4641541a26ccb37934902fbd2ca6afd8bfeac14754d1da40864352ac0e37d23eb7269c93b83a56e28fa2b2e12e50559d558099375c21cee99cb199cb42b1d5689527f43a904a68207c39d5b6482ea4d5da2cbb197bd43a61c6f9c44982d5733aa652918006e677e0f7a8f1412d3265002", 0x9b}, {&(0x7f0000000180)="86ac43c22a95a739c505f29a96ebe63ae2771a9e1a50de25adc99732de2c929a758b009f9f46103b", 0x28}, {0x0}, {&(0x7f0000000380)="94028f163e6a2b452c52f353ec712121e530db7bedd44cf3516ab43b630795b9bf033b9f4008d1b8307c044cdec70c3e68cfd475007b0bb0c335ad85", 0x3c}, {&(0x7f0000000440)="09ddbea56c9f558a7ef029558b3dad65617ac3e5ba592617ad66e809cfb19c2ff81929cc957cd2803eedf8162400846356fe4e4ea4f4954b257efb79988e150559d2d7cfdcaa5546634da903b5a6bd8ad77a5490377e72569a0b67be51773b88b0dc68e5db7161596d62b2efba42d028657b7b1edfc6cd432a8e1e04d6cd96ef395aaa174c", 0x85}, {&(0x7f0000000500)="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", 0xfe}, {&(0x7f0000000600)="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", 0xff8}, {0x0}, {&(0x7f0000001700)}], 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) 22:05:08 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0x17}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) [ 2689.955832][T11121] ? debug_smp_processor_id+0x1c/0x20 [ 2689.961194][T11121] __x64_sys_mount+0xbf/0xd0 [ 2689.965772][T11121] do_syscall_64+0x31/0x70 [ 2689.970175][T11121] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2689.976052][T11121] RIP: 0033:0x7ff87acfbae9 [ 2689.980494][T11121] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2690.000087][T11121] RSP: 002b:00007ff878a72188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2690.008500][T11121] RAX: ffffffffffffffda RBX: 00007ff87ae0ef60 RCX: 00007ff87acfbae9 [ 2690.016472][T11121] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 2690.024436][T11121] RBP: 00007ff878a721d0 R08: 0000000020000900 R09: 0000000000000000 [ 2690.032492][T11121] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2690.040460][T11121] R13: 00007ffd5bea752f R14: 00007ff878a72300 R15: 0000000000022000 [ 2690.048834][T11121] overlayfs: failed to clone upperpath 22:05:08 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0166) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x107a04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) write$FUSE_INIT(r3, 0x0, 0xeffd) mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x200000000000000) openat$full(0xffffffffffffff9c, 0x0, 0x60b01, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000240)={0x1}) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x4c, &(0x7f0000000900)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 22:05:08 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0x18}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) [ 2690.057563][T11112] overlayfs: upper fs does not support tmpfile. 22:05:08 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x107a04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') openat$full(0xffffffffffffff9c, 0x0, 0x60b01, 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) (fail_nth: 30) 22:05:08 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0x5e}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) 22:05:08 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0x180}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) [ 2690.149233][T11145] FAULT_INJECTION: forcing a failure. [ 2690.149233][T11145] name failslab, interval 1, probability 0, space 0, times 0 [ 2690.341828][T11145] CPU: 1 PID: 11145 Comm: syz-executor.4 Not tainted 5.10.77-syzkaller-01258-g76698ea35fd3 #0 [ 2690.352072][T11145] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2690.362214][T11145] Call Trace: [ 2690.365497][T11145] dump_stack_lvl+0x1e2/0x24b [ 2690.370166][T11145] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 2690.375794][T11145] ? show_regs_print_info+0x18/0x18 [ 2690.380987][T11145] dump_stack+0x15/0x1d [ 2690.385131][T11145] should_fail+0x3c0/0x510 [ 2690.389540][T11145] ? alloc_vfsmnt+0x9d/0x470 [ 2690.394121][T11145] __should_failslab+0x9f/0xe0 [ 2690.398884][T11145] should_failslab+0x9/0x20 [ 2690.403381][T11145] __kmalloc_track_caller+0x67/0x3b0 [ 2690.408680][T11145] kstrdup_const+0x55/0x90 [ 2690.413087][T11145] alloc_vfsmnt+0x9d/0x470 [ 2690.417501][T11145] clone_mnt+0x6e/0xb70 [ 2690.421648][T11145] ? _raw_spin_unlock+0x4d/0x70 [ 2690.426491][T11145] clone_private_mount+0x28b/0x310 [ 2690.431589][T11145] ovl_fill_super+0x1f48/0x6680 [ 2690.436430][T11145] ? kvmalloc_node+0x82/0x110 [ 2690.441100][T11145] ? __list_lru_init+0x1da/0x590 [ 2690.446022][T11145] ? mount_nodev+0x31/0xf0 [ 2690.450448][T11145] ? vfs_get_tree+0x89/0x270 [ 2690.455033][T11145] ? path_mount+0x1975/0x2ab0 [ 2690.459700][T11145] ? __se_sys_mount+0x2f7/0x3b0 [ 2690.464540][T11145] ? ovl_mount+0x40/0x40 [ 2690.468775][T11145] ? __kasan_check_write+0x14/0x20 [ 2690.473878][T11145] ? _raw_spin_lock_irqsave+0xf8/0x210 [ 2690.479325][T11145] ? _raw_spin_lock+0x1b0/0x1b0 [ 2690.484165][T11145] ? xas_find_marked+0xabc/0xb90 [ 2690.489093][T11145] ? xas_nomem+0x19e/0x1e0 [ 2690.493502][T11145] ? delete_node+0x74b/0x7a0 [ 2690.498087][T11145] ? __kasan_check_write+0x14/0x20 [ 2690.503185][T11145] ? __up_write+0xad/0x290 [ 2690.507593][T11145] ? idr_replace+0x1c4/0x230 [ 2690.512179][T11145] ? register_shrinker_prepared+0x118/0x150 [ 2690.518061][T11145] ? free_anon_bdev+0x30/0x30 [ 2690.522726][T11145] ? ovl_mount+0x40/0x40 [ 2690.526958][T11145] mount_nodev+0x57/0xf0 [ 2690.531191][T11145] ovl_mount+0x2c/0x40 [ 2690.535248][T11145] legacy_get_tree+0xf0/0x190 [ 2690.539910][T11145] ? asan.module_dtor+0x20/0x20 [ 2690.544747][T11145] vfs_get_tree+0x89/0x270 [ 2690.549150][T11145] path_mount+0x1975/0x2ab0 [ 2690.553648][T11145] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 2690.559243][T11145] ? getname_flags+0x207/0x650 [ 2690.563995][T11145] ? user_path_at_empty+0x40/0x50 [ 2690.569001][T11145] __se_sys_mount+0x2f7/0x3b0 [ 2690.573663][T11145] ? __x64_sys_mount+0xd0/0xd0 [ 2690.578401][T11145] ? debug_smp_processor_id+0x1c/0x20 [ 2690.583787][T11145] __x64_sys_mount+0xbf/0xd0 [ 2690.588354][T11145] do_syscall_64+0x31/0x70 [ 2690.592743][T11145] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2690.598609][T11145] RIP: 0033:0x7ff87acfbae9 [ 2690.603008][T11145] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2690.622590][T11145] RSP: 002b:00007ff878a72188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2690.630983][T11145] RAX: ffffffffffffffda RBX: 00007ff87ae0ef60 RCX: 00007ff87acfbae9 22:05:09 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0x300}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) 22:05:09 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0162) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x5, 0x10000046, 0x9, 0x0, 0x400, 0x2, 0x6, 0x7, 0x6}, 0x0) r3 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/failed_transaction_log\x00', 0x0, 0x0) sendmmsg$unix(r3, &(0x7f00000001c0)=[{{&(0x7f00000003c0)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000001900)=[{&(0x7f0000001600)="3e90668c1741fbdcdb3f5aa3fc409b8db89dbfac78b422d55476b5d6e73b5868881f92e03a060b82c1fc8ed6a18629ca67d4a27b5abdea5df9ba308f10c49db4c569717aaaed1c36226d505d12da12faa2ceb3f5b1688658de24a24fb5aae0f34c8b43733eaeee36b86d9544a9f48d4293dcbe0635aeef5e0cbfd775c6199013310659300aa023df041330dd72e311da7449077836f3c3a6dfea9f760e76e9b8788a989d242145fb1fac7234276fe2", 0xaf}, {&(0x7f0000000080)="a8f9876bc914c15f", 0x8}, {&(0x7f00000016c0)="c8f0dcecb555127d7d7c0a3f30f2cd0e8fb1754ee981ca2b7c5ce28fc3311e2d40900eaa3ee6527648f5f32e4113cf170a2818d6081999165eb42b7e56823889981308e40ec5d3963d4ba11d4feeae4c60509efcd16d6ffc0f2353b400f88186390e1b981aa2cf87364aec35fb42d91e", 0x70}, {&(0x7f0000001840)="d261f3f09cdfece4dd6394d75fb5d7fa274603639b4d9fe0e91f70b4153906284cbffaf4c58aa35cdad66837957c686a216ba9a00489fed2f8202abafa2407cc1cc87f4d3fa21fbe42f00cec8682bc70d6eb737681fd5f6635b8520aab4ed9d5dcb240db873d9e573530b304ac5356cb3bc2cb259e490802f65fbc82130af585b0cd7f1ee7492e5d886b55a4ae1d2f3c0a", 0x91}, {&(0x7f0000000100)="348c649dd25b92", 0x7}], 0x5, 0x0, 0x0, 0x4000000}}], 0x1, 0x8015) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000001740), 0x1, 0x80) r5 = creat(&(0x7f0000000040)='./bus\x00', 0x0) writev(r5, &(0x7f0000001780)=[{&(0x7f0000000080)}, {&(0x7f00000002c0)="33cb9ddf3cc39b663f2e88ff4d2ec7462013af4dfb8da7875090d8d1bf4602fd52c196937f372c1cb193a4641541a26ccb37934902fbd2ca6afd8bfeac14754d1da40864352ac0e37d23eb7269c93b83a56e28fa2b2e12e50559d558099375c21cee99cb199cb42b1d5689527f43a904a68207c39d5b6482ea4d5da2cbb197bd43a61c6f9c44982d5733aa652918006e677e0f7a8f1412d3265002", 0x9b}, {&(0x7f0000000180)="86ac43c22a95a739c505f29a96ebe63ae2771a9e1a50de25adc99732de2c929a758b009f9f46103b", 0x28}, {0x0}, {&(0x7f0000000380)="94028f163e6a2b452c52f353ec712121e530db7bedd44cf3516ab43b630795b9bf033b9f4008d1b8307c044cdec70c3e68cfd475007b0bb0c335ad85", 0x3c}, {&(0x7f0000000440)="09ddbea56c9f558a7ef029558b3dad65617ac3e5ba592617ad66e809cfb19c2ff81929cc957cd2803eedf8162400846356fe4e4ea4f4954b257efb79988e150559d2d7cfdcaa5546634da903b5a6bd8ad77a5490377e72569a0b67be51773b88b0dc68e5db7161596d62b2efba42d028657b7b1edfc6cd432a8e1e04d6cd96ef395aaa174c", 0x85}, {&(0x7f0000000500)="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", 0xfe}, {&(0x7f0000000600)="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", 0xff8}, {0x0}, {&(0x7f0000001700)}], 0xa) sendmsg$nl_route(r4, &(0x7f0000001b40)={&(0x7f0000001a40)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000001b00)={&(0x7f0000001cc0)=ANY=[@ANYBLOB="540000001900000228bd7000fcdbdf250a1020800002ff0100040000080010000010000008000400", @ANYRES32=0x0, @ANYBLOB="0500140000000000100016800c000280050002000000000008000400", @ANYRES32=0x0, @ANYBLOB="9a00bc707b86d0ac4d6ed81899c1a2c6f4a20c96e1a4581d50fdae", @ANYRES32=0x0, @ANYBLOB], 0x54}, 0x1, 0x0, 0x0, 0x8000}, 0x200040d4) sendfile(r5, 0xffffffffffffffff, 0x0, 0x8400fffffffa) ioctl$BTRFS_IOC_LOGICAL_INO_V2(0xffffffffffffffff, 0xc038943b, &(0x7f0000001c80)={0x2, 0x50, '\x00', 0x0, &(0x7f0000001c00)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 22:05:09 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x107a04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') openat$full(0xffffffffffffff9c, 0x0, 0x60b01, 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) (fail_nth: 31) [ 2690.638937][T11145] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 2690.646974][T11145] RBP: 00007ff878a721d0 R08: 0000000020000900 R09: 0000000000000000 [ 2690.654925][T11145] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2690.662876][T11145] R13: 00007ffd5bea752f R14: 00007ff878a72300 R15: 0000000000022000 [ 2690.674950][T11145] overlayfs: failed to clone upperpath 22:05:09 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0x500}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) [ 2690.713553][T11166] FAULT_INJECTION: forcing a failure. [ 2690.713553][T11166] name failslab, interval 1, probability 0, space 0, times 0 [ 2690.726820][T11166] CPU: 0 PID: 11166 Comm: syz-executor.4 Not tainted 5.10.77-syzkaller-01258-g76698ea35fd3 #0 [ 2690.737053][T11166] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2690.747094][T11166] Call Trace: [ 2690.750363][T11166] dump_stack_lvl+0x1e2/0x24b [ 2690.755019][T11166] ? devkmsg_release+0x127/0x127 [ 2690.759993][T11166] ? show_regs_print_info+0x18/0x18 [ 2690.765172][T11166] dump_stack+0x15/0x1d [ 2690.769304][T11166] should_fail+0x3c0/0x510 [ 2690.773700][T11166] ? ovl_mount_dir+0x29/0x2c0 [ 2690.778360][T11166] __should_failslab+0x9f/0xe0 [ 2690.783097][T11166] should_failslab+0x9/0x20 [ 2690.787575][T11166] __kmalloc_track_caller+0x67/0x3b0 [ 2690.792846][T11166] ? _raw_spin_lock+0xa3/0x1b0 [ 2690.797608][T11166] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 2690.802966][T11166] kstrdup+0x34/0x70 [ 2690.806839][T11166] ovl_mount_dir+0x29/0x2c0 [ 2690.811322][T11166] ovl_fill_super+0x2648/0x6680 [ 2690.816147][T11166] ? kvmalloc_node+0x82/0x110 [ 2690.820805][T11166] ? mount_nodev+0x31/0xf0 [ 2690.825196][T11166] ? vfs_get_tree+0x89/0x270 [ 2690.829761][T11166] ? path_mount+0x1975/0x2ab0 [ 2690.834410][T11166] ? __se_sys_mount+0x2f7/0x3b0 [ 2690.839248][T11166] ? ovl_mount+0x40/0x40 [ 2690.843466][T11166] ? __kasan_check_write+0x14/0x20 [ 2690.848552][T11166] ? _raw_spin_lock_irqsave+0xf8/0x210 [ 2690.853991][T11166] ? _raw_spin_lock+0x1b0/0x1b0 [ 2690.858818][T11166] ? xas_find_marked+0xabc/0xb90 [ 2690.863735][T11166] ? xas_nomem+0x19e/0x1e0 [ 2690.868129][T11166] ? delete_node+0x74b/0x7a0 [ 2690.872695][T11166] ? __kasan_check_write+0x14/0x20 [ 2690.877789][T11166] ? __up_write+0xad/0x290 [ 2690.882203][T11166] ? register_shrinker_prepared+0x118/0x150 [ 2690.888075][T11166] ? free_anon_bdev+0x30/0x30 [ 2690.892736][T11166] ? ovl_mount+0x40/0x40 [ 2690.896968][T11166] mount_nodev+0x57/0xf0 [ 2690.901203][T11166] ovl_mount+0x2c/0x40 [ 2690.905267][T11166] legacy_get_tree+0xf0/0x190 22:05:09 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0166) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x107a04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mount$overlay(0x7, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 22:05:09 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0x600}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) 22:05:09 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0162) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) writev(r2, &(0x7f0000001780)=[{&(0x7f0000000080)}, {&(0x7f00000002c0)="33cb9ddf3cc39b663f2e88ff4d2ec7462013af4dfb8da7875090d8d1bf4602fd52c196937f372c1cb193a4641541a26ccb37934902fbd2ca6afd8bfeac14754d1da40864352ac0e37d23eb7269c93b83a56e28fa2b2e12e50559d558099375c21cee99cb199cb42b1d5689527f43a904a68207c39d5b6482ea4d5da2cbb197bd43a61c6f9c44982d5733aa652918006e677e0f7a8f1412d3265002", 0x9b}, {&(0x7f0000000180)="86ac43c22a95a739c505f29a96ebe63ae2771a9e1a50de25adc99732de2c929a758b009f9f46103b", 0x28}, {0x0}, {&(0x7f0000000380)="94028f163e6a2b452c52f353ec712121e530db7bedd44cf3516ab43b630795b9bf033b9f4008d1b8307c044cdec70c3e68cfd475007b0bb0c335ad85", 0x3c}, {&(0x7f0000000440)="09ddbea56c9f558a7ef029558b3dad65617ac3e5ba592617ad66e809cfb19c2ff81929cc957cd2803eedf8162400846356fe4e4ea4f4954b257efb79988e150559d2d7cfdcaa5546634da903b5a6bd8ad77a5490377e72569a0b67be51773b88b0dc68e5db7161596d62b2efba42d028657b7b1edfc6cd432a8e1e04d6cd96ef395aaa174c", 0x85}, {&(0x7f0000000500)="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", 0xfe}, {&(0x7f0000000600)="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", 0xff8}, {0x0}, {&(0x7f0000001700)}], 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) [ 2690.909935][T11166] ? asan.module_dtor+0x20/0x20 [ 2690.914778][T11166] vfs_get_tree+0x89/0x270 [ 2690.919192][T11166] path_mount+0x1975/0x2ab0 [ 2690.923697][T11166] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 2690.929237][T11166] ? getname_flags+0x207/0x650 [ 2690.933991][T11166] ? user_path_at_empty+0x40/0x50 [ 2690.939004][T11166] __se_sys_mount+0x2f7/0x3b0 [ 2690.943678][T11166] ? __x64_sys_mount+0xd0/0xd0 [ 2690.948436][T11166] ? debug_smp_processor_id+0x1c/0x20 [ 2690.953791][T11166] __x64_sys_mount+0xbf/0xd0 [ 2690.958375][T11166] do_syscall_64+0x31/0x70 [ 2690.962786][T11166] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2690.968671][T11166] RIP: 0033:0x7ff87acfbae9 [ 2690.973070][T11166] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2690.992664][T11166] RSP: 002b:00007ff878a72188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2691.001054][T11166] RAX: ffffffffffffffda RBX: 00007ff87ae0ef60 RCX: 00007ff87acfbae9 22:05:09 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0166) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x107a04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) write$FUSE_INIT(r3, 0x0, 0xeffd) mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0xc82200a0ffffffff) openat$full(0xffffffffffffff9c, 0x0, 0x60b01, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000240)={0x1}) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x4c, &(0x7f0000000900)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 22:05:09 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0x700}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) 22:05:09 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x107a04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') openat$full(0xffffffffffffff9c, 0x0, 0x60b01, 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) (fail_nth: 32) 22:05:09 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0x900}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) [ 2691.009001][T11166] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 2691.016957][T11166] RBP: 00007ff878a721d0 R08: 0000000020000900 R09: 0000000000000000 [ 2691.024918][T11166] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2691.032881][T11166] R13: 00007ffd5bea752f R14: 00007ff878a72300 R15: 0000000000022000 22:05:09 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0x92a}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) [ 2691.105806][T11188] FAULT_INJECTION: forcing a failure. [ 2691.105806][T11188] name failslab, interval 1, probability 0, space 0, times 0 [ 2691.135900][T11188] CPU: 0 PID: 11188 Comm: syz-executor.4 Not tainted 5.10.77-syzkaller-01258-g76698ea35fd3 #0 [ 2691.146141][T11188] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2691.156187][T11188] Call Trace: [ 2691.159475][T11188] dump_stack_lvl+0x1e2/0x24b [ 2691.164149][T11188] ? show_regs_print_info+0x18/0x18 [ 2691.169338][T11188] ? pcpu_alloc+0x12f9/0x1370 [ 2691.174004][T11188] dump_stack+0x15/0x1d [ 2691.178149][T11188] should_fail+0x3c0/0x510 [ 2691.182556][T11188] ? getname_kernel+0x59/0x2e0 [ 2691.187308][T11188] __should_failslab+0x9f/0xe0 [ 2691.192058][T11188] should_failslab+0x9/0x20 [ 2691.196556][T11188] kmem_cache_alloc+0x43/0x380 [ 2691.201317][T11188] ? ovl_mount_dir+0x29/0x2c0 [ 2691.205994][T11188] getname_kernel+0x59/0x2e0 [ 2691.210576][T11188] kern_path+0x1f/0x40 [ 2691.214638][T11188] ovl_mount_dir_noesc+0x5a/0x1a0 [ 2691.219652][T11188] ovl_mount_dir+0x195/0x2c0 [ 2691.224235][T11188] ovl_fill_super+0x2648/0x6680 [ 2691.229075][T11188] ? kvmalloc_node+0x82/0x110 [ 2691.233738][T11188] ? mount_nodev+0x31/0xf0 [ 2691.238142][T11188] ? vfs_get_tree+0x89/0x270 [ 2691.242723][T11188] ? path_mount+0x1975/0x2ab0 [ 2691.247389][T11188] ? __se_sys_mount+0x2f7/0x3b0 [ 2691.252235][T11188] ? ovl_mount+0x40/0x40 [ 2691.256473][T11188] ? __kasan_check_write+0x14/0x20 [ 2691.261577][T11188] ? _raw_spin_lock_irqsave+0xf8/0x210 [ 2691.267024][T11188] ? _raw_spin_lock+0x1b0/0x1b0 [ 2691.271862][T11188] ? xas_find_marked+0xabc/0xb90 [ 2691.276786][T11188] ? xas_nomem+0x19e/0x1e0 [ 2691.281192][T11188] ? delete_node+0x74b/0x7a0 [ 2691.285772][T11188] ? __kasan_check_write+0x14/0x20 [ 2691.290872][T11188] ? __up_write+0xad/0x290 [ 2691.295286][T11188] ? register_shrinker_prepared+0x118/0x150 [ 2691.301166][T11188] ? free_anon_bdev+0x30/0x30 [ 2691.305835][T11188] ? ovl_mount+0x40/0x40 [ 2691.310065][T11188] mount_nodev+0x57/0xf0 [ 2691.314295][T11188] ovl_mount+0x2c/0x40 [ 2691.318350][T11188] legacy_get_tree+0xf0/0x190 [ 2691.323018][T11188] ? asan.module_dtor+0x20/0x20 [ 2691.327861][T11188] vfs_get_tree+0x89/0x270 [ 2691.332266][T11188] path_mount+0x1975/0x2ab0 [ 2691.336761][T11188] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 2691.342296][T11188] ? getname_flags+0x207/0x650 [ 2691.347046][T11188] ? user_path_at_empty+0x40/0x50 [ 2691.352062][T11188] __se_sys_mount+0x2f7/0x3b0 [ 2691.356728][T11188] ? __x64_sys_mount+0xd0/0xd0 [ 2691.361488][T11188] ? debug_smp_processor_id+0x1c/0x20 [ 2691.366857][T11188] __x64_sys_mount+0xbf/0xd0 [ 2691.371435][T11188] do_syscall_64+0x31/0x70 [ 2691.375843][T11188] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2691.381721][T11188] RIP: 0033:0x7ff87acfbae9 [ 2691.386125][T11188] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2691.405717][T11188] RSP: 002b:00007ff878a72188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2691.414127][T11188] RAX: ffffffffffffffda RBX: 00007ff87ae0ef60 RCX: 00007ff87acfbae9 [ 2691.422092][T11188] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 2691.430053][T11188] RBP: 00007ff878a721d0 R08: 0000000020000900 R09: 0000000000000000 [ 2691.438013][T11188] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2691.445977][T11188] R13: 00007ffd5bea752f R14: 00007ff878a72300 R15: 0000000000022000 [ 2691.463525][T11188] overlayfs: failed to resolve './file1': -12 [ 2691.518054][T11199] overlayfs: upper fs does not support tmpfile. 22:05:10 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0162) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x5, 0x10000046, 0x9, 0x0, 0x400, 0x2, 0x6, 0x7, 0x6}, 0x0) r3 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/failed_transaction_log\x00', 0x0, 0x0) sendmmsg$unix(r3, &(0x7f00000001c0)=[{{&(0x7f00000003c0)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000001900)=[{&(0x7f0000001600)="3e90668c1741fbdcdb3f5aa3fc409b8db89dbfac78b422d55476b5d6e73b5868881f92e03a060b82c1fc8ed6a18629ca67d4a27b5abdea5df9ba308f10c49db4c569717aaaed1c36226d505d12da12faa2ceb3f5b1688658de24a24fb5aae0f34c8b43733eaeee36b86d9544a9f48d4293dcbe0635aeef5e0cbfd775c6199013310659300aa023df041330dd72e311da7449077836f3c3a6dfea9f760e76e9b8788a989d242145fb1fac7234276fe2", 0xaf}, {&(0x7f0000000080)="a8f9876bc914c15f", 0x8}, {&(0x7f00000016c0)="c8f0dcecb555127d7d7c0a3f30f2cd0e8fb1754ee981ca2b7c5ce28fc3311e2d40900eaa3ee6527648f5f32e4113cf170a2818d6081999165eb42b7e56823889981308e40ec5d3963d4ba11d4feeae4c60509efcd16d6ffc0f2353b400f88186390e1b981aa2cf87364aec35fb42d91e", 0x70}, {&(0x7f0000001840)="d261f3f09cdfece4dd6394d75fb5d7fa274603639b4d9fe0e91f70b4153906284cbffaf4c58aa35cdad66837957c686a216ba9a00489fed2f8202abafa2407cc1cc87f4d3fa21fbe42f00cec8682bc70d6eb737681fd5f6635b8520aab4ed9d5dcb240db873d9e573530b304ac5356cb3bc2cb259e490802f65fbc82130af585b0cd7f1ee7492e5d886b55a4ae1d2f3c0a", 0x91}, {&(0x7f0000000100)="348c649dd25b92", 0x7}], 0x5, 0x0, 0x0, 0x4000000}}], 0x1, 0x8015) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000001740), 0x1, 0x80) r5 = creat(&(0x7f0000000040)='./bus\x00', 0x0) writev(r5, &(0x7f0000001780)=[{&(0x7f0000000080)}, {&(0x7f00000002c0)="33cb9ddf3cc39b663f2e88ff4d2ec7462013af4dfb8da7875090d8d1bf4602fd52c196937f372c1cb193a4641541a26ccb37934902fbd2ca6afd8bfeac14754d1da40864352ac0e37d23eb7269c93b83a56e28fa2b2e12e50559d558099375c21cee99cb199cb42b1d5689527f43a904a68207c39d5b6482ea4d5da2cbb197bd43a61c6f9c44982d5733aa652918006e677e0f7a8f1412d3265002", 0x9b}, {&(0x7f0000000180)="86ac43c22a95a739c505f29a96ebe63ae2771a9e1a50de25adc99732de2c929a758b009f9f46103b", 0x28}, {0x0}, {&(0x7f0000000380)="94028f163e6a2b452c52f353ec712121e530db7bedd44cf3516ab43b630795b9bf033b9f4008d1b8307c044cdec70c3e68cfd475007b0bb0c335ad85", 0x3c}, {&(0x7f0000000440)="09ddbea56c9f558a7ef029558b3dad65617ac3e5ba592617ad66e809cfb19c2ff81929cc957cd2803eedf8162400846356fe4e4ea4f4954b257efb79988e150559d2d7cfdcaa5546634da903b5a6bd8ad77a5490377e72569a0b67be51773b88b0dc68e5db7161596d62b2efba42d028657b7b1edfc6cd432a8e1e04d6cd96ef395aaa174c", 0x85}, {&(0x7f0000000500)="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", 0xfe}, {&(0x7f0000000600)="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", 0xff8}, {0x0}, {&(0x7f0000001700)}], 0xa) sendmsg$nl_route(r4, &(0x7f0000001b40)={&(0x7f0000001a40)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000001b00)={&(0x7f0000001cc0)=ANY=[@ANYBLOB="540000001900000228bd7000fcdbdf250a1020800002ff0100040000080010000010000008000400", @ANYRES32=0x0, @ANYBLOB="0500140000000000100016800c000280050002000000000008000400", @ANYRES32=0x0, @ANYBLOB="9a00bc707b86d0ac4d6ed81899c1a2c6f4a20c96e1a4581d50fdae", @ANYRES32=0x0, @ANYBLOB], 0x54}, 0x1, 0x0, 0x0, 0x8000}, 0x200040d4) sendfile(r5, 0xffffffffffffffff, 0x0, 0x8400fffffffa) ioctl$BTRFS_IOC_LOGICAL_INO_V2(0xffffffffffffffff, 0xc038943b, &(0x7f0000001c80)={0x2, 0x50, '\x00', 0x0, &(0x7f0000001c00)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 22:05:10 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0xa00}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) 22:05:10 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x107a04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') openat$full(0xffffffffffffff9c, 0x0, 0x60b01, 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) (fail_nth: 33) [ 2691.746664][T11206] FAULT_INJECTION: forcing a failure. [ 2691.746664][T11206] name failslab, interval 1, probability 0, space 0, times 0 [ 2691.760504][T11206] CPU: 0 PID: 11206 Comm: syz-executor.4 Not tainted 5.10.77-syzkaller-01258-g76698ea35fd3 #0 [ 2691.770740][T11206] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2691.780792][T11206] Call Trace: [ 2691.784079][T11206] dump_stack_lvl+0x1e2/0x24b [ 2691.788757][T11206] ? show_regs_print_info+0x18/0x18 22:05:10 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0162) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) writev(r2, &(0x7f0000001780)=[{&(0x7f0000000080)}, {&(0x7f00000002c0)="33cb9ddf3cc39b663f2e88ff4d2ec7462013af4dfb8da7875090d8d1bf4602fd52c196937f372c1cb193a4641541a26ccb37934902fbd2ca6afd8bfeac14754d1da40864352ac0e37d23eb7269c93b83a56e28fa2b2e12e50559d558099375c21cee99cb199cb42b1d5689527f43a904a68207c39d5b6482ea4d5da2cbb197bd43a61c6f9c44982d5733aa652918006e677e0f7a8f1412d3265002", 0x9b}, {&(0x7f0000000180)="86ac43c22a95a739c505f29a96ebe63ae2771a9e1a50de25adc99732de2c929a758b009f9f46103b", 0x28}, {0x0}, {&(0x7f0000000380)="94028f163e6a2b452c52f353ec712121e530db7bedd44cf3516ab43b630795b9bf033b9f4008d1b8307c044cdec70c3e68cfd475007b0bb0c335ad85", 0x3c}, {&(0x7f0000000440)="09ddbea56c9f558a7ef029558b3dad65617ac3e5ba592617ad66e809cfb19c2ff81929cc957cd2803eedf8162400846356fe4e4ea4f4954b257efb79988e150559d2d7cfdcaa5546634da903b5a6bd8ad77a5490377e72569a0b67be51773b88b0dc68e5db7161596d62b2efba42d028657b7b1edfc6cd432a8e1e04d6cd96ef395aaa174c", 0x85}, {&(0x7f0000000500)="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", 0xfe}, {&(0x7f0000000600)="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", 0xff8}, {0x0}, {&(0x7f0000001700)}], 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) [ 2691.793952][T11206] ? pcpu_alloc+0x12f9/0x1370 [ 2691.798625][T11206] dump_stack+0x15/0x1d [ 2691.802780][T11206] should_fail+0x3c0/0x510 [ 2691.807187][T11206] ? getname_kernel+0x59/0x2e0 [ 2691.811942][T11206] __should_failslab+0x9f/0xe0 [ 2691.816703][T11206] should_failslab+0x9/0x20 [ 2691.821198][T11206] kmem_cache_alloc+0x43/0x380 [ 2691.825967][T11206] ? ovl_mount_dir+0x29/0x2c0 [ 2691.830642][T11206] getname_kernel+0x59/0x2e0 [ 2691.835222][T11206] kern_path+0x1f/0x40 [ 2691.839268][T11206] ovl_mount_dir_noesc+0x5a/0x1a0 [ 2691.844267][T11206] ovl_mount_dir+0x195/0x2c0 [ 2691.848830][T11206] ovl_fill_super+0x2648/0x6680 [ 2691.853657][T11206] ? kvmalloc_node+0x82/0x110 [ 2691.858316][T11206] ? mount_nodev+0x31/0xf0 [ 2691.862722][T11206] ? vfs_get_tree+0x89/0x270 [ 2691.867288][T11206] ? path_mount+0x1975/0x2ab0 [ 2691.871938][T11206] ? __se_sys_mount+0x2f7/0x3b0 [ 2691.876766][T11206] ? ovl_mount+0x40/0x40 [ 2691.880992][T11206] ? __kasan_check_write+0x14/0x20 [ 2691.886090][T11206] ? _raw_spin_lock_irqsave+0xf8/0x210 [ 2691.891542][T11206] ? _raw_spin_lock+0x1b0/0x1b0 22:05:10 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0166) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x107a04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mount$overlay(0x8, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) [ 2691.896381][T11206] ? xas_find_marked+0xabc/0xb90 [ 2691.901312][T11206] ? xas_nomem+0x19e/0x1e0 [ 2691.905726][T11206] ? delete_node+0x74b/0x7a0 [ 2691.910309][T11206] ? __kasan_check_write+0x14/0x20 [ 2691.915410][T11206] ? __up_write+0xad/0x290 [ 2691.919826][T11206] ? register_shrinker_prepared+0x118/0x150 [ 2691.925709][T11206] ? free_anon_bdev+0x30/0x30 [ 2691.930381][T11206] ? ovl_mount+0x40/0x40 [ 2691.934618][T11206] mount_nodev+0x57/0xf0 [ 2691.938854][T11206] ovl_mount+0x2c/0x40 [ 2691.942915][T11206] legacy_get_tree+0xf0/0x190 [ 2691.947581][T11206] ? asan.module_dtor+0x20/0x20 [ 2691.952511][T11206] vfs_get_tree+0x89/0x270 [ 2691.956929][T11206] path_mount+0x1975/0x2ab0 [ 2691.961427][T11206] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 2691.966962][T11206] ? getname_flags+0x207/0x650 [ 2691.971715][T11206] ? user_path_at_empty+0x40/0x50 [ 2691.976729][T11206] __se_sys_mount+0x2f7/0x3b0 [ 2691.981398][T11206] ? __x64_sys_mount+0xd0/0xd0 [ 2691.986153][T11206] ? debug_smp_processor_id+0x1c/0x20 [ 2691.991533][T11206] __x64_sys_mount+0xbf/0xd0 [ 2691.996114][T11206] do_syscall_64+0x31/0x70 [ 2692.000525][T11206] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2692.006407][T11206] RIP: 0033:0x7ff87acfbae9 [ 2692.010821][T11206] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2692.030589][T11206] RSP: 002b:00007ff878a72188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2692.038994][T11206] RAX: ffffffffffffffda RBX: 00007ff87ae0ef60 RCX: 00007ff87acfbae9 22:05:10 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0xb00}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) 22:05:10 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0166) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x107a04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) write$FUSE_INIT(r3, 0x0, 0xeffd) mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0xffffffff00000000) openat$full(0xffffffffffffff9c, 0x0, 0x60b01, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000240)={0x1}) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x4c, &(0x7f0000000900)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) [ 2692.047044][T11206] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 2692.055008][T11206] RBP: 00007ff878a721d0 R08: 0000000020000900 R09: 0000000000000000 [ 2692.062968][T11206] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2692.070927][T11206] R13: 00007ffd5bea752f R14: 00007ff878a72300 R15: 0000000000022000 [ 2692.084602][T11206] overlayfs: failed to resolve './file1': -12 [ 2692.084901][T11198] overlayfs: upper fs does not support tmpfile. 22:05:10 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x107a04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') openat$full(0xffffffffffffff9c, 0x0, 0x60b01, 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) (fail_nth: 34) 22:05:10 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0xc00}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) [ 2692.147845][T11225] FAULT_INJECTION: forcing a failure. [ 2692.147845][T11225] name failslab, interval 1, probability 0, space 0, times 0 [ 2692.167502][T11225] CPU: 1 PID: 11225 Comm: syz-executor.4 Not tainted 5.10.77-syzkaller-01258-g76698ea35fd3 #0 [ 2692.177743][T11225] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2692.187782][T11225] Call Trace: [ 2692.191072][T11225] dump_stack_lvl+0x1e2/0x24b [ 2692.195750][T11225] ? devkmsg_release+0x127/0x127 [ 2692.200801][T11225] ? show_regs_print_info+0x18/0x18 [ 2692.205997][T11225] dump_stack+0x15/0x1d [ 2692.210148][T11225] should_fail+0x3c0/0x510 [ 2692.214562][T11225] ? security_inode_alloc+0x36/0x1d0 [ 2692.219841][T11225] __should_failslab+0x9f/0xe0 [ 2692.224598][T11225] should_failslab+0x9/0x20 [ 2692.229094][T11225] kmem_cache_alloc+0x43/0x380 [ 2692.233852][T11225] ? from_kuid_munged+0x3b0/0x3b0 [ 2692.234457][T11230] overlayfs: upper fs does not support tmpfile. [ 2692.238877][T11225] security_inode_alloc+0x36/0x1d0 [ 2692.250172][T11225] inode_init_always+0x3c5/0x950 [ 2692.255084][T11225] ? ovl_d_real+0x510/0x510 [ 2692.259560][T11225] iget5_locked+0xd9/0x3c0 [ 2692.263955][T11225] ? ovl_get_trap_inode+0x1a0/0x1a0 [ 2692.269124][T11225] ? ovl_lookup_inode+0x130/0x130 [ 2692.274125][T11225] ovl_get_trap_inode+0x8b/0x1a0 [ 2692.279040][T11225] ovl_fill_super+0x3735/0x6680 [ 2692.283876][T11225] ? kvmalloc_node+0x82/0x110 [ 2692.288532][T11225] ? mount_nodev+0x31/0xf0 [ 2692.292923][T11225] ? vfs_get_tree+0x89/0x270 [ 2692.297486][T11225] ? path_mount+0x1975/0x2ab0 [ 2692.302138][T11225] ? __se_sys_mount+0x2f7/0x3b0 [ 2692.306970][T11225] ? ovl_mount+0x40/0x40 [ 2692.311196][T11225] ? __kasan_check_write+0x14/0x20 [ 2692.316281][T11225] ? _raw_spin_lock_irqsave+0xf8/0x210 [ 2692.321713][T11225] ? _raw_spin_lock+0x1b0/0x1b0 [ 2692.326629][T11225] ? xas_find_marked+0xabc/0xb90 [ 2692.331550][T11225] ? xas_nomem+0x19e/0x1e0 [ 2692.335939][T11225] ? delete_node+0x74b/0x7a0 [ 2692.340677][T11225] ? __kasan_check_write+0x14/0x20 [ 2692.345763][T11225] ? __up_write+0xad/0x290 [ 2692.350169][T11225] ? register_shrinker_prepared+0x118/0x150 [ 2692.356058][T11225] ? free_anon_bdev+0x30/0x30 [ 2692.360709][T11225] ? ovl_mount+0x40/0x40 [ 2692.364949][T11225] mount_nodev+0x57/0xf0 [ 2692.369177][T11225] ovl_mount+0x2c/0x40 [ 2692.373224][T11225] legacy_get_tree+0xf0/0x190 [ 2692.377889][T11225] ? asan.module_dtor+0x20/0x20 [ 2692.382736][T11225] vfs_get_tree+0x89/0x270 [ 2692.387143][T11225] path_mount+0x1975/0x2ab0 [ 2692.391640][T11225] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 2692.397158][T11225] ? getname_flags+0x207/0x650 [ 2692.401891][T11225] ? user_path_at_empty+0x40/0x50 [ 2692.406887][T11225] __se_sys_mount+0x2f7/0x3b0 [ 2692.411532][T11225] ? __x64_sys_mount+0xd0/0xd0 [ 2692.416268][T11225] ? debug_smp_processor_id+0x1c/0x20 [ 2692.421624][T11225] __x64_sys_mount+0xbf/0xd0 [ 2692.426187][T11225] do_syscall_64+0x31/0x70 [ 2692.430588][T11225] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2692.436464][T11225] RIP: 0033:0x7ff87acfbae9 [ 2692.440851][T11225] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2692.460433][T11225] RSP: 002b:00007ff878a72188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2692.468825][T11225] RAX: ffffffffffffffda RBX: 00007ff87ae0ef60 RCX: 00007ff87acfbae9 [ 2692.476772][T11225] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 2692.484717][T11225] RBP: 00007ff878a721d0 R08: 0000000020000900 R09: 0000000000000000 22:05:11 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0xd00}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) [ 2692.492662][T11225] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2692.500608][T11225] R13: 00007ffd5bea752f R14: 00007ff878a72300 R15: 0000000000022000 22:05:11 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0xe00}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) 22:05:11 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x107a04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') openat$full(0xffffffffffffff9c, 0x0, 0x60b01, 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) (fail_nth: 35) 22:05:11 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0162) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x5, 0x10000046, 0x9, 0x0, 0x400, 0x2, 0x6, 0x7, 0x6}, 0x0) r3 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/failed_transaction_log\x00', 0x0, 0x0) sendmmsg$unix(r3, &(0x7f00000001c0)=[{{&(0x7f00000003c0)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000001900)=[{&(0x7f0000001600)="3e90668c1741fbdcdb3f5aa3fc409b8db89dbfac78b422d55476b5d6e73b5868881f92e03a060b82c1fc8ed6a18629ca67d4a27b5abdea5df9ba308f10c49db4c569717aaaed1c36226d505d12da12faa2ceb3f5b1688658de24a24fb5aae0f34c8b43733eaeee36b86d9544a9f48d4293dcbe0635aeef5e0cbfd775c6199013310659300aa023df041330dd72e311da7449077836f3c3a6dfea9f760e76e9b8788a989d242145fb1fac7234276fe2", 0xaf}, {&(0x7f0000000080)="a8f9876bc914c15f", 0x8}, {&(0x7f00000016c0)="c8f0dcecb555127d7d7c0a3f30f2cd0e8fb1754ee981ca2b7c5ce28fc3311e2d40900eaa3ee6527648f5f32e4113cf170a2818d6081999165eb42b7e56823889981308e40ec5d3963d4ba11d4feeae4c60509efcd16d6ffc0f2353b400f88186390e1b981aa2cf87364aec35fb42d91e", 0x70}, {&(0x7f0000001840)="d261f3f09cdfece4dd6394d75fb5d7fa274603639b4d9fe0e91f70b4153906284cbffaf4c58aa35cdad66837957c686a216ba9a00489fed2f8202abafa2407cc1cc87f4d3fa21fbe42f00cec8682bc70d6eb737681fd5f6635b8520aab4ed9d5dcb240db873d9e573530b304ac5356cb3bc2cb259e490802f65fbc82130af585b0cd7f1ee7492e5d886b55a4ae1d2f3c0a", 0x91}, {&(0x7f0000000100)="348c649dd25b92", 0x7}], 0x5, 0x0, 0x0, 0x4000000}}], 0x1, 0x8015) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000001740), 0x1, 0x80) r5 = creat(&(0x7f0000000040)='./bus\x00', 0x0) writev(r5, &(0x7f0000001780)=[{&(0x7f0000000080)}, {&(0x7f00000002c0)="33cb9ddf3cc39b663f2e88ff4d2ec7462013af4dfb8da7875090d8d1bf4602fd52c196937f372c1cb193a4641541a26ccb37934902fbd2ca6afd8bfeac14754d1da40864352ac0e37d23eb7269c93b83a56e28fa2b2e12e50559d558099375c21cee99cb199cb42b1d5689527f43a904a68207c39d5b6482ea4d5da2cbb197bd43a61c6f9c44982d5733aa652918006e677e0f7a8f1412d3265002", 0x9b}, {&(0x7f0000000180)="86ac43c22a95a739c505f29a96ebe63ae2771a9e1a50de25adc99732de2c929a758b009f9f46103b", 0x28}, {0x0}, {&(0x7f0000000380)="94028f163e6a2b452c52f353ec712121e530db7bedd44cf3516ab43b630795b9bf033b9f4008d1b8307c044cdec70c3e68cfd475007b0bb0c335ad85", 0x3c}, {&(0x7f0000000440)="09ddbea56c9f558a7ef029558b3dad65617ac3e5ba592617ad66e809cfb19c2ff81929cc957cd2803eedf8162400846356fe4e4ea4f4954b257efb79988e150559d2d7cfdcaa5546634da903b5a6bd8ad77a5490377e72569a0b67be51773b88b0dc68e5db7161596d62b2efba42d028657b7b1edfc6cd432a8e1e04d6cd96ef395aaa174c", 0x85}, {&(0x7f0000000500)="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", 0xfe}, {&(0x7f0000000600)="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", 0xff8}, {0x0}, {&(0x7f0000001700)}], 0xa) sendmsg$nl_route(r4, &(0x7f0000001b40)={&(0x7f0000001a40)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000001b00)={&(0x7f0000001cc0)=ANY=[@ANYBLOB="540000001900000228bd7000fcdbdf250a1020800002ff0100040000080010000010000008000400", @ANYRES32=0x0, @ANYBLOB="0500140000000000100016800c000280050002000000000008000400", @ANYRES32=0x0, @ANYBLOB="9a00bc707b86d0ac4d6ed81899c1a2c6f4a20c96e1a4581d50fdae", @ANYRES32=0x0, @ANYBLOB], 0x54}, 0x1, 0x0, 0x0, 0x8000}, 0x200040d4) sendfile(r5, 0xffffffffffffffff, 0x0, 0x8400fffffffa) ioctl$BTRFS_IOC_LOGICAL_INO_V2(0xffffffffffffffff, 0xc038943b, &(0x7f0000001c80)={0x2, 0x50, '\x00', 0x0, &(0x7f0000001c00)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 22:05:11 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0x1100}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) [ 2692.609535][T11240] FAULT_INJECTION: forcing a failure. [ 2692.609535][T11240] name failslab, interval 1, probability 0, space 0, times 0 [ 2692.637764][T11240] CPU: 0 PID: 11240 Comm: syz-executor.4 Not tainted 5.10.77-syzkaller-01258-g76698ea35fd3 #0 [ 2692.648451][T11240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2692.658492][T11240] Call Trace: [ 2692.661770][T11240] dump_stack_lvl+0x1e2/0x24b [ 2692.666435][T11240] ? devkmsg_release+0x127/0x127 [ 2692.671365][T11240] ? dentry_free+0xbc/0x150 [ 2692.675864][T11240] ? show_regs_print_info+0x18/0x18 [ 2692.681047][T11240] ? ovl_workdir_create+0x298/0x5e0 [ 2692.686233][T11240] ? mount_nodev+0x57/0xf0 [ 2692.690632][T11240] ? ovl_mount+0x2c/0x40 [ 2692.694859][T11240] ? legacy_get_tree+0xf0/0x190 [ 2692.699694][T11240] ? path_mount+0x1975/0x2ab0 [ 2692.704357][T11240] ? __se_sys_mount+0x2f7/0x3b0 [ 2692.709192][T11240] ? __x64_sys_mount+0xbf/0xd0 [ 2692.713952][T11240] dump_stack+0x15/0x1d [ 2692.718090][T11240] should_fail+0x3c0/0x510 [ 2692.722496][T11240] ? __d_alloc+0x2d/0x6b0 [ 2692.726810][T11240] __should_failslab+0x9f/0xe0 [ 2692.731568][T11240] should_failslab+0x9/0x20 [ 2692.736058][T11240] kmem_cache_alloc+0x43/0x380 [ 2692.740808][T11240] __d_alloc+0x2d/0x6b0 [ 2692.744951][T11240] d_alloc_parallel+0xf3/0x1360 [ 2692.749787][T11240] ? __kasan_check_read+0x11/0x20 [ 2692.754804][T11240] ? rcu_force_quiescent_state+0x180/0x180 [ 2692.760594][T11240] ? d_hash_and_lookup+0x200/0x200 [ 2692.765689][T11240] ? __kasan_check_write+0x14/0x20 [ 2692.770873][T11240] ? _raw_spin_lock+0xa3/0x1b0 [ 2692.775642][T11240] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 2692.781002][T11240] ? __kasan_check_write+0x14/0x20 [ 2692.786105][T11240] __lookup_slow+0x14e/0x400 [ 2692.790683][T11240] ? lookup_one_len+0x2c0/0x2c0 [ 2692.795520][T11240] ? dput+0x517/0x600 [ 2692.799490][T11240] lookup_one_len+0x17f/0x2c0 [ 2692.804155][T11240] ? __kasan_check_write+0x14/0x20 [ 2692.809281][T11240] ? lookup_one_len_common+0x450/0x450 [ 2692.814742][T11240] ? retain_dentry+0x235/0x390 [ 2692.819496][T11240] ? _raw_spin_unlock+0x4d/0x70 [ 2692.824335][T11240] ? dput+0x54e/0x600 [ 2692.828308][T11240] ovl_workdir_create+0x298/0x5e0 [ 2692.833323][T11240] ? ovl_mount_dir_noesc+0x1a0/0x1a0 [ 2692.838596][T11240] ? _raw_spin_lock+0xa3/0x1b0 [ 2692.843354][T11240] ? preempt_count_add+0x69/0x150 [ 2692.848365][T11240] ? __mnt_want_write+0x200/0x280 [ 2692.853375][T11240] ? mnt_want_write+0x1b8/0x290 [ 2692.858220][T11240] ovl_fill_super+0x3887/0x6680 [ 2692.863058][T11240] ? kvmalloc_node+0x82/0x110 [ 2692.867719][T11240] ? mount_nodev+0x31/0xf0 [ 2692.872120][T11240] ? vfs_get_tree+0x89/0x270 [ 2692.876694][T11240] ? path_mount+0x1975/0x2ab0 [ 2692.881366][T11240] ? __se_sys_mount+0x2f7/0x3b0 [ 2692.886205][T11240] ? ovl_mount+0x40/0x40 [ 2692.890436][T11240] ? __kasan_check_write+0x14/0x20 [ 2692.895539][T11240] ? _raw_spin_lock_irqsave+0xf8/0x210 [ 2692.900985][T11240] ? _raw_spin_lock+0x1b0/0x1b0 [ 2692.905820][T11240] ? xas_find_marked+0xabc/0xb90 [ 2692.910752][T11240] ? xas_nomem+0x19e/0x1e0 [ 2692.915153][T11240] ? delete_node+0x74b/0x7a0 [ 2692.919738][T11240] ? __kasan_check_write+0x14/0x20 [ 2692.924834][T11240] ? __up_write+0xad/0x290 [ 2692.929257][T11240] ? register_shrinker_prepared+0x118/0x150 [ 2692.935135][T11240] ? free_anon_bdev+0x30/0x30 [ 2692.939797][T11240] ? ovl_mount+0x40/0x40 [ 2692.944024][T11240] mount_nodev+0x57/0xf0 [ 2692.948254][T11240] ovl_mount+0x2c/0x40 [ 2692.952307][T11240] legacy_get_tree+0xf0/0x190 [ 2692.956969][T11240] ? asan.module_dtor+0x20/0x20 [ 2692.961803][T11240] vfs_get_tree+0x89/0x270 [ 2692.966211][T11240] path_mount+0x1975/0x2ab0 [ 2692.970701][T11240] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 2692.976232][T11240] ? getname_flags+0x207/0x650 [ 2692.980981][T11240] ? user_path_at_empty+0x40/0x50 [ 2692.986076][T11240] __se_sys_mount+0x2f7/0x3b0 [ 2692.990738][T11240] ? __x64_sys_mount+0xd0/0xd0 [ 2692.995489][T11240] ? debug_smp_processor_id+0x1c/0x20 [ 2693.000849][T11240] __x64_sys_mount+0xbf/0xd0 [ 2693.005428][T11240] do_syscall_64+0x31/0x70 [ 2693.009830][T11240] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2693.015704][T11240] RIP: 0033:0x7ff87acfbae9 [ 2693.020109][T11240] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2693.039698][T11240] RSP: 002b:00007ff878a72188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2693.048095][T11240] RAX: ffffffffffffffda RBX: 00007ff87ae0ef60 RCX: 00007ff87acfbae9 22:05:11 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0x1200}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) 22:05:11 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) writev(r2, &(0x7f0000001780)=[{&(0x7f0000000080)}, {&(0x7f00000002c0)="33cb9ddf3cc39b663f2e88ff4d2ec7462013af4dfb8da7875090d8d1bf4602fd52c196937f372c1cb193a4641541a26ccb37934902fbd2ca6afd8bfeac14754d1da40864352ac0e37d23eb7269c93b83a56e28fa2b2e12e50559d558099375c21cee99cb199cb42b1d5689527f43a904a68207c39d5b6482ea4d5da2cbb197bd43a61c6f9c44982d5733aa652918006e677e0f7a8f1412d3265002", 0x9b}, {&(0x7f0000000180)="86ac43c22a95a739c505f29a96ebe63ae2771a9e1a50de25adc99732de2c929a758b009f9f46103b", 0x28}, {0x0}, {&(0x7f0000000380)="94028f163e6a2b452c52f353ec712121e530db7bedd44cf3516ab43b630795b9bf033b9f4008d1b8307c044cdec70c3e68cfd475007b0bb0c335ad85", 0x3c}, {&(0x7f0000000440)="09ddbea56c9f558a7ef029558b3dad65617ac3e5ba592617ad66e809cfb19c2ff81929cc957cd2803eedf8162400846356fe4e4ea4f4954b257efb79988e150559d2d7cfdcaa5546634da903b5a6bd8ad77a5490377e72569a0b67be51773b88b0dc68e5db7161596d62b2efba42d028657b7b1edfc6cd432a8e1e04d6cd96ef395aaa174c", 0x85}, {&(0x7f0000000500)="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", 0xfe}, {&(0x7f0000000600)="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", 0xff8}, {0x0}, {&(0x7f0000001700)}], 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) [ 2693.056054][T11240] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 2693.064012][T11240] RBP: 00007ff878a721d0 R08: 0000000020000900 R09: 0000000000000000 [ 2693.071969][T11240] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2693.079930][T11240] R13: 00007ffd5bea752f R14: 00007ff878a72300 R15: 0000000000022000 [ 2693.099649][T11228] overlayfs: upper fs does not support tmpfile. 22:05:11 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0166) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x107a04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mount$overlay(0x9, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 22:05:11 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0166) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x107a04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) write$FUSE_INIT(r3, 0x0, 0xeffd) mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0xffffffffa00022c8) openat$full(0xffffffffffffff9c, 0x0, 0x60b01, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000240)={0x1}) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x4c, &(0x7f0000000900)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 22:05:11 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0x1400}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) 22:05:11 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x107a04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') openat$full(0xffffffffffffff9c, 0x0, 0x60b01, 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) (fail_nth: 36) [ 2693.134351][T11240] overlayfs: failed to create directory ./file1/work (errno: 12); mounting read-only 22:05:11 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0x1700}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) 22:05:11 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0x1800}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) [ 2693.177792][T11264] FAULT_INJECTION: forcing a failure. [ 2693.177792][T11264] name failslab, interval 1, probability 0, space 0, times 0 [ 2693.200277][T11264] CPU: 1 PID: 11264 Comm: syz-executor.4 Not tainted 5.10.77-syzkaller-01258-g76698ea35fd3 #0 [ 2693.210516][T11264] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2693.220558][T11264] Call Trace: [ 2693.223843][T11264] dump_stack_lvl+0x1e2/0x24b [ 2693.228514][T11264] ? show_regs_print_info+0x18/0x18 [ 2693.233729][T11264] ? avc_has_perm_noaudit+0x2ed/0x4d0 [ 2693.239089][T11264] ? avc_denied+0x1b0/0x1b0 [ 2693.243587][T11264] dump_stack+0x15/0x1d [ 2693.247730][T11264] should_fail+0x3c0/0x510 [ 2693.252135][T11264] ? kzalloc+0x1a/0x20 [ 2693.256193][T11264] __should_failslab+0x9f/0xe0 [ 2693.260947][T11264] should_failslab+0x9/0x20 [ 2693.265460][T11264] __kmalloc+0x68/0x3d0 [ 2693.269615][T11264] ? __kasan_check_write+0x14/0x20 [ 2693.274744][T11264] kzalloc+0x1a/0x20 [ 2693.278628][T11264] cgroup_mkdir+0x322/0x1a40 [ 2693.283227][T11264] ? security_transition_sid+0x7d/0x90 [ 2693.288689][T11264] ? may_create+0x635/0x8b0 [ 2693.293187][T11264] ? css_task_iter_end+0x2d0/0x2d0 [ 2693.298288][T11264] ? show_sid+0x250/0x250 [ 2693.302606][T11264] ? generic_permission+0x1b3/0x590 [ 2693.307790][T11264] ? css_task_iter_end+0x2d0/0x2d0 [ 2693.312890][T11264] kernfs_iop_mkdir+0x1b0/0x2b0 [ 2693.317728][T11264] vfs_mkdir+0x435/0x610 [ 2693.321966][T11264] ovl_create_real+0x160/0x380 [ 2693.326722][T11264] ovl_workdir_create+0x415/0x5e0 [ 2693.331739][T11264] ? ovl_mount_dir_noesc+0x1a0/0x1a0 [ 2693.337015][T11264] ? _raw_spin_lock+0xa3/0x1b0 [ 2693.341771][T11264] ? preempt_count_add+0x69/0x150 [ 2693.346785][T11264] ? __mnt_want_write+0x200/0x280 [ 2693.351802][T11264] ? mnt_want_write+0x1b8/0x290 [ 2693.356639][T11264] ovl_fill_super+0x3887/0x6680 [ 2693.361482][T11264] ? kvmalloc_node+0x82/0x110 [ 2693.366144][T11264] ? mount_nodev+0x31/0xf0 [ 2693.370547][T11264] ? vfs_get_tree+0x89/0x270 22:05:11 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0x2000}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) [ 2693.375123][T11264] ? path_mount+0x1975/0x2ab0 [ 2693.379792][T11264] ? __se_sys_mount+0x2f7/0x3b0 [ 2693.384633][T11264] ? ovl_mount+0x40/0x40 [ 2693.388871][T11264] ? __kasan_check_write+0x14/0x20 [ 2693.393973][T11264] ? _raw_spin_lock_irqsave+0xf8/0x210 [ 2693.399428][T11264] ? _raw_spin_lock+0x1b0/0x1b0 [ 2693.404271][T11264] ? xas_find_marked+0xabc/0xb90 [ 2693.409208][T11264] ? xas_nomem+0x19e/0x1e0 [ 2693.413613][T11264] ? delete_node+0x74b/0x7a0 [ 2693.418196][T11264] ? __kasan_check_write+0x14/0x20 [ 2693.423299][T11264] ? __up_write+0xad/0x290 [ 2693.427712][T11264] ? register_shrinker_prepared+0x118/0x150 [ 2693.433591][T11264] ? free_anon_bdev+0x30/0x30 [ 2693.438257][T11264] ? ovl_mount+0x40/0x40 [ 2693.442486][T11264] mount_nodev+0x57/0xf0 [ 2693.446719][T11264] ovl_mount+0x2c/0x40 [ 2693.450778][T11264] legacy_get_tree+0xf0/0x190 [ 2693.455442][T11264] ? asan.module_dtor+0x20/0x20 [ 2693.460287][T11264] vfs_get_tree+0x89/0x270 [ 2693.464696][T11264] path_mount+0x1975/0x2ab0 [ 2693.469194][T11264] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 2693.474727][T11264] ? getname_flags+0x207/0x650 [ 2693.479476][T11264] ? user_path_at_empty+0x40/0x50 [ 2693.484489][T11264] __se_sys_mount+0x2f7/0x3b0 [ 2693.489159][T11264] ? __x64_sys_mount+0xd0/0xd0 [ 2693.493911][T11264] ? debug_smp_processor_id+0x1c/0x20 [ 2693.499271][T11264] __x64_sys_mount+0xbf/0xd0 [ 2693.504030][T11264] do_syscall_64+0x31/0x70 [ 2693.508465][T11264] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2693.514352][T11264] RIP: 0033:0x7ff87acfbae9 [ 2693.518758][T11264] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2693.538353][T11264] RSP: 002b:00007ff878a72188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2693.546755][T11264] RAX: ffffffffffffffda RBX: 00007ff87ae0ef60 RCX: 00007ff87acfbae9 [ 2693.554713][T11264] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 2693.562671][T11264] RBP: 00007ff878a721d0 R08: 0000000020000900 R09: 0000000000000000 [ 2693.570630][T11264] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 22:05:12 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0162) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x5, 0x10000046, 0x9, 0x0, 0x400, 0x2, 0x6, 0x7, 0x6}, 0x0) r3 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/failed_transaction_log\x00', 0x0, 0x0) sendmmsg$unix(r3, &(0x7f00000001c0)=[{{&(0x7f00000003c0)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000001900)=[{&(0x7f0000001600)="3e90668c1741fbdcdb3f5aa3fc409b8db89dbfac78b422d55476b5d6e73b5868881f92e03a060b82c1fc8ed6a18629ca67d4a27b5abdea5df9ba308f10c49db4c569717aaaed1c36226d505d12da12faa2ceb3f5b1688658de24a24fb5aae0f34c8b43733eaeee36b86d9544a9f48d4293dcbe0635aeef5e0cbfd775c6199013310659300aa023df041330dd72e311da7449077836f3c3a6dfea9f760e76e9b8788a989d242145fb1fac7234276fe2", 0xaf}, {&(0x7f0000000080)="a8f9876bc914c15f", 0x8}, {&(0x7f00000016c0)="c8f0dcecb555127d7d7c0a3f30f2cd0e8fb1754ee981ca2b7c5ce28fc3311e2d40900eaa3ee6527648f5f32e4113cf170a2818d6081999165eb42b7e56823889981308e40ec5d3963d4ba11d4feeae4c60509efcd16d6ffc0f2353b400f88186390e1b981aa2cf87364aec35fb42d91e", 0x70}, {&(0x7f0000001840)="d261f3f09cdfece4dd6394d75fb5d7fa274603639b4d9fe0e91f70b4153906284cbffaf4c58aa35cdad66837957c686a216ba9a00489fed2f8202abafa2407cc1cc87f4d3fa21fbe42f00cec8682bc70d6eb737681fd5f6635b8520aab4ed9d5dcb240db873d9e573530b304ac5356cb3bc2cb259e490802f65fbc82130af585b0cd7f1ee7492e5d886b55a4ae1d2f3c0a", 0x91}, {&(0x7f0000000100)="348c649dd25b92", 0x7}], 0x5, 0x0, 0x0, 0x4000000}}], 0x1, 0x8015) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f0000001980), &(0x7f0000001a00)=0x6e) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) writev(r4, &(0x7f0000001780)=[{&(0x7f0000000080)}, {&(0x7f00000002c0)="33cb9ddf3cc39b663f2e88ff4d2ec7462013af4dfb8da7875090d8d1bf4602fd52c196937f372c1cb193a4641541a26ccb37934902fbd2ca6afd8bfeac14754d1da40864352ac0e37d23eb7269c93b83a56e28fa2b2e12e50559d558099375c21cee99cb199cb42b1d5689527f43a904a68207c39d5b6482ea4d5da2cbb197bd43a61c6f9c44982d5733aa652918006e677e0f7a8f1412d3265002", 0x9b}, {&(0x7f0000000180)="86ac43c22a95a739c505f29a96ebe63ae2771a9e1a50de25adc99732de2c929a758b009f9f46103b", 0x28}, {0x0}, {&(0x7f0000000380)="94028f163e6a2b452c52f353ec712121e530db7bedd44cf3516ab43b630795b9bf033b9f4008d1b8307c044cdec70c3e68cfd475007b0bb0c335ad85", 0x3c}, {&(0x7f0000000440)="09ddbea56c9f558a7ef029558b3dad65617ac3e5ba592617ad66e809cfb19c2ff81929cc957cd2803eedf8162400846356fe4e4ea4f4954b257efb79988e150559d2d7cfdcaa5546634da903b5a6bd8ad77a5490377e72569a0b67be51773b88b0dc68e5db7161596d62b2efba42d028657b7b1edfc6cd432a8e1e04d6cd96ef395aaa174c", 0x85}, {&(0x7f0000000500)="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", 0xfe}, {&(0x7f0000000600)="342193c6f2bb30ba53f65f436ab9f550b848d725eaf3d180ad8848f4a6ee9546b213705b13121c354a22a7c6ce6a1bb889dd75f44ea8c640d23752dc261bba775333e1a9fb8d415ffd388fdb24e0073a6b935cd0c932508711a23f394792bd3b507e31907bb24aa8ca9e2a4674da3ae52a2165a2e5bb1120adecb0c197110b5814aece527e42f5941a4522955d3d8cc3d6b348057545ba5c7a9f567582dd701f6f21278cfe2575de75131c2d7e5ecb14f9a0fbd4c1d4356a8a3929a3fbe1e9c34e6091c0d850c3f7e6ff11a52de8b7d7c27466e4fc715989577f76a34217bbead4ce1a891de640cb98bf317f81b928643d50f08ea79e135d16b29ca59cd9d33bc5ed50eef7c306f771df4e819930452097aeba22dbf715029123d30999b01c43fabbfd7ee375cb4cd53ebfc666fd89a1ad7065e7969cc2f89e30fd182827d87d6b7998b8c4770e41bbf01718a96a464995570aaf40eac69b0a1585f14822190c688cd8ce9a86417c6b835ee170eb791f14ee4d9d90416028b7631561b6c73aff5ab1088f5aabfe3460b6ec7b78fb77b3bdf68b4563ba365728d9d4b6c7877c7616b51d50cf50139a711e3fb06eb83c54ba14b6a0f42fd676ee6aa9d0ba9af2ba9b70f41c705680827b05c0ff4e29bb8d0a0c899988ecb6394e145e41ed5cbcdc098a7f805a2b99058ce09032f27b56019773f8f40baaf1a0ac6236fa92d5af8dc0d109f30ce1ac4839dbe67150f7585f57854a95012b74598468b64406084e29e59525a673878fee0c95106146935b95d3452b7f5d344aa4c3fb9862416452d1c18a7cd402da89a8ffc7f956ae75f4afa958ecf868bd9a9feb49f5fc394c067b6a291efc6b70a51a926958efab3e73d15440b2c2c16c07ef04b37805d005312b33844961b0ac77ab4a5e29e3ccd280c4dcd0a5563721ebd06bb39213973372cbe79fa086d2a41a3490b7b5f897cec1e70a7285e6821fd8243db15786432cf48dd2eba432533fd8a11518b01dabf5801ddb0113d9d882772e6e2cc657105a82d03cd85f07dc7d80d07f71aabc7e79209290518ff5c6148714a5e356120f639ac622bffff71a818966b4c98fb4595eeaa82dbca6cac7424c3781627ee15339bba7c0e84623e6c5225b58950de32cbddf109e4b7a2117cc11e76e82385278027e2f63edce49659e00e263f47b1a1b6ac98f21b21924721637a05b9b6d953081b1ba9cf947e4bb6fb50c7f3acb8e2d7e6d9d29254cfaf48072363d6672f1a0c7816d8d52bf95388cb9dc2dc479df0259a6de9c986ce0fe72a516db4877510ba44feb3e74886acd4563a7c183cc3c7dde7c0823f14ee1719940244916a9fd1bb0da2a73e240206dc49b43a89c92c871bc4b087b20893574b3678f052a7967e5e6f4dbcee3906d85d6b6d8e45ba83f52880d3fc7c71dc3c212d5a9aa53287143faf03748ada25f45d9aff832e494c5cb4cb855dad95ff326f1f777d15e994a4f4c18861821d8172148c4c73d4162cc0b0fc7c5b44981ce0f9dff706fb7d7fa40e99ae99a1eccd44db1d29dc8feb42bcecf0415a25be2daf3563eac4499ef0df0caf889612aa525051e5f707c410dbd8d89e1083fe78f480f30c83974357fd1977ba853334fcbbf81846f7fcc4ec7b984fb5c54b3b9d11cc982317cd7c626bb44552a6869196c6fba881ba4ddd59f25c7ff53f9442b6df12868e44ff0b67f05888359e63241edb95116b3d38da206543c8f822f6a25a5028d74b4a0f621a163cea2e87f8dc58239e1ec5fb2ee2f0d453965aad1ac743ac88f71a7228b766e3f72c553f4df684eef67dc466660604cbf4005e2faaace94257e1dfeedaa8a6ad8f1bfd98a417e0cb233fe920c90817b4540d069f4872bfbb199987733f4039972268ddf039d13515d4c906d7ee11a745574617c2a3a2a1392e9d4c578811e11c48f699626d5a152fc5c7dbdf375d44e496bda73254607f56d675156e0d3fa2360f74830a1f0850a760e318b21cf8118ac8f768b469fad71e38c926bdd0105a040bb032bbf42820237baca64957153e042260de54c1b823dde86f12876404b6acfa778b9f0f38b0f2860de74648abb45ad83f621830c7f3be23ac44df13a0094a61bbdfd0f8129bbdd8f4650e1657001a4bd75818517f9a580ac87023afa668119ea8950e94635de080df21868a657b3eb1deecd76e52d49bf88a801907d0a5d686f1b2f55dceaef01ea1a61a7893d52dc953dc855abcab481669a8e983709e9612b34ab37d81899818850705b8f9c43ecfb34cda7cbbad61470213918d1098bb8506498c4d7dd89586c98cdf85c16e4dd1147be7000349579ed54f58e510f1e9e9584608c471f1f16b62c19932235c72e6fbf0de4eb72541a130da2fbd9a67c5995295f26646b81be945f3033dcb6306f0fbf18cd1a255df68ef977a92f6160d10d1e974677c1a743fde562a4b84e09f8598980f9d782d41e592918e899098cdc282c4954d3d83ebd66a943194001b918a27812b1c852468460c1c328a88c2b45f9e7deeb9e84696008c82be00f9a8b48193d839414b3260770f241081e255d3b6f77d500b8d3e79ad63c7c8e33835f9af7f24a9a7b82ed7c759ebb58c92ba0207f7dbc551a2d04966dc54d7dc7454f23c6d60657ab13e028f22f73fcd2fddcb5b14e28ad0f19aa3ef0b7879a781dc9ccbd325e42936b0208766b857782c7eed59dead1ffef0de7c87880608510cd555f6efe79e8b843d0b8af2d5f0e96bca8eebc4fc3abf83cd0a0aa808b83154dfcf0ba11539a5178fe6b935ad7b252ee7bbfd8a6e6ed6f6d21b9734beced7d7eaaccab8044dd4e6d2e0e9553c6369fdbae0141892a717fe1f8e250e54ae86ab2b51b53b472e80145bbcb50d187451ee041751ccd375533ca8a004fc556347b89ce5152de34f96ddc62ef52303f6c2b7a6a33c1d32e762024dc87e6e456ccc464d2e13190fbe17ff4b5215f232eb68fc72a7b57f501cbc4365f7dc3c58020c8cad05d960103d34fc0adb11d700048e3485e39ad16bf4c8d8a1bee1b0b97195486e9faa37fc50edb59d833e7f14805a5d68539e7ed883b2d826cec22d8130fb5d4a48312653f7dcaa38e4d630618988ffa2e80931a36510052c458092089eeaad9a8a3228af78e65cf5040c1e3995d8da1054c5453d62a77dbd16a03605234c936cc8c069716e72204e60f0d68d93dfd9c1c40510b0c8bfc6d83e53bafe6e86c660a1ec04e6e16e4d3fc0bf0f2e1238ee60b4b45b3dbd7548304502a810564fb4f505135349b527a91c018fac66e8696db5adb70e925acba152060d4b5d5f7ba3473c3bc42cc05f8f44236b0fecdf0d55040fb0d7be4ceb9bdb21ccba33c6eb749e0cdf36aa6ca1e0abbbf3e86ed29adf40fc94574eca257b821b67949500fe26f91777730abd400b3928ce15d14b63fb1c15871797f7ee1c2f4ae6f64807b8804707d2b318704bd1bfee28bde30dc3a55f52301cfbb5aaace39fc13b084dfdddf1df4569a72e164e17bb7877c1c5cec868f59f24b3707a70f0e41f8497e117a566dc37fb3966a967ae348d689d8d4fbb70c6977d89706f409cd5f8f6eedea0b52fb8b3fcaf4c5cecd2633139abd7da41455c76e83fa6753b473a68c7c76f6718bd6c65d984d2c5052ee97aa01345752770f29f71c220abf9c4b3463e7b3eb0441a8055cb4c77319e924b5b39aeb74d36936b44de7b34be7f1d7931bfbe637a28b6c93af8064e513758903ee52e85b4ff9befc9a2ac0da94a80b0a8495bb69b27b4562a87a6d5a7ebaa773e7b8b57c8a4ca2524aa5a6ccf8dd3a78713829d81a1192f3e86c5afe7297e453d29e1a1042b37fc8722cfd4b3b1d98c2a80bfef8a60bb38b2404a30a1b587f566c13f867283b19cb0b15e7ff6c80d096c31f9571e2d58033d9b85912608042f633404e23e8008f55b008eec3ec03660620e9988da99f3b1fcfb65562a982573066a8077de439d28fa5751cf41793252f539c8968574db8785265115f37a4f5358a26d9039876d82b1a34c3c50821bcf2f7fc35fd8e1f0316c00e03450fa6ab589c3d25b0882181f9116940c3e19dce5f659a8357dbde88f603bcfd981fe3fdc885fc1e751daed6b2478b57b86917c6b384f3b6e3ab9f4af431367d3a6c55c105d1f31b51440c57b64ccd26276f9e1b7c28bcaf70b0fd105f9516ab9fc13b13eb773e28ff295b0da06fcd3b14bc25b3aff60e0cd2592280733219f71b55f6dcd7489635abecb6d5f80011a6fbc33d0ef99fbc23dad6bab290fbb7e9e7b2fe0db1f4d7d5d423a42ef2ac58363bd5542eb25ab4bbd727587dbb86370cabdeebe6f2e450c6d3e39fc33cee8a110031e37e6ae0ea88e45c022d2829175780d6924badab70f975eee7a6aac38a6db86f45e5ee7f0837545a063957deb09e5a3fec69937bcfd131b59a887aef5814f84edc063bc78a27300283acc1c4052e0e9007d0e1fa2218286c30a5f67afd23504c928a8944fbf39000f475344a94b7a80a57ae70b5b94b095bbac9421053403dd7b78924ec84de2093ed12b36a13413f119454cf17143183d9e6b25d464962929199ce2ee65e75ca8a95eebd20d3b24e8a4528a202de6a5ccb181e1b9ef3f48bc46001616c04ffe72732197d726d6b25b56bb0f6b15538ae27790cfc36a283e2c4ed767ee91dafefe6b698175f0757a9d2b9a8005074c4fe8aa721f0e8848247c877ad8efee3496dde962be84191952d59b139eb7ed951b01f75cd393e1016c301a6290ecc40e1db4b6f1a80621d9dcd39b23b192ecd2b2054ea5be960cc738b5da6f3897c145d7ad1f1ba573145babd7ba50d6ce3ce070b69d4125136e0fa45a2b636247e838b707525a8f85c8b5d5af442c814b01dff8c07d81f8f680e5ac0c9c749a66debb7d9285ed18950149950e3830f26611235674114e6241caad622dcdff3ba699a6c0d6161ddb51943e181768e61532b04d3937961483548788b1c6650f9ad95b8c215fc160d50511b2e60e18566d255885644f47fe8654b9995dbc4d1e7d9b361c5e9ab37d8a113e242441dd8d8edbc111cd84af35607e49a1b13ce86699f0f5d471e210b1a540adf9fd83ea54ef624338f3523b38f2bf9e88c586a68aad9a7a1b4286ad206c8f028f8c9c10e581de6a21504807a62c6d899587222676596cdeaa55378d2a5e2216c7752764498d8da42e74019942ea8e24345eba0f910ed566bb3630e97fd3c688d61d0d8ee63e19477f979571ccf6c82c944cca0da30471ce77259924030fd3f076899ac335ac5763e1c6d74b1d9c0e2650ce72ce9bed7b0894237eaedd5aa2a4bb96729adc1eddd82c2d93e075857b23d932d140018a54f1e95d487ee9592ca0020957315c0af66e1c21ed0c5591da4925805176baa535734a8e931063253788dd8a66f19a0ffeee4e49fd05e951fea7675d3deec06be4b32dca66e39b076da97e8a659f7286b7e7aba12364027b847fe6a64384007bafa241ab7683c310298650d42c41b5e5b2fe04fdba277cf3c6b730abdb6378c413a9592fbba1891c1cd30422a2cca68b60a92e830fa99c28d66a3b440c924d297bb23b0c6d6447c6f3a77719e9cdae58ec7a81cd2d9dbd03b4c7f50627701fc3022765345e9729c32891f977d7fdcf35f154807c644ee2a90c9b392c6409fbdd7d9d3b8ee5e2e090b059c22878d3956a2a6b895ab0cfd3f0c8b25905c1d5fd13f7168f238fee7ffb5e30f978870dd15c8c34eaa9caca67dfea024c0e95dbdbb2e9a1ebbeb7ca14faa323de33c8827910c658c9bea", 0xff8}, {0x0}, {&(0x7f0000001700)}], 0xa) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000001b40)={&(0x7f0000001a40)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000001b00)={&(0x7f0000001cc0)=ANY=[@ANYBLOB="540000001900000228bd7000fcdbdf250a1020800002ff0100040000080010000010000008000400", @ANYRES32=0x0, @ANYBLOB="0500140000000000100016800c000280050002000000000008000400", @ANYRES32=0x0, @ANYBLOB="9a00bc707b86d0ac4d6ed81899c1a2c6f4a20c96e1a4581d50fdae", @ANYRES32=0x0, @ANYBLOB], 0x54}, 0x1, 0x0, 0x0, 0x8000}, 0x200040d4) sendfile(r4, 0xffffffffffffffff, 0x0, 0x8400fffffffa) ioctl$BTRFS_IOC_LOGICAL_INO_V2(0xffffffffffffffff, 0xc038943b, &(0x7f0000001c80)={0x2, 0x50, '\x00', 0x0, &(0x7f0000001c00)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 2693.578590][T11264] R13: 00007ffd5bea752f R14: 00007ff878a72300 R15: 0000000000022000 22:05:12 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0x2a09}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) 22:05:12 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x107a04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') openat$full(0xffffffffffffff9c, 0x0, 0x60b01, 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) (fail_nth: 37) [ 2693.621826][T11264] overlayfs: failed to create directory ./file1/work (errno: 12); mounting read-only [ 2693.622617][T11273] overlayfs: upper fs does not support tmpfile. 22:05:12 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0x5e00}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) [ 2693.678229][T11289] FAULT_INJECTION: forcing a failure. [ 2693.678229][T11289] name failslab, interval 1, probability 0, space 0, times 0 [ 2693.699642][T11289] CPU: 1 PID: 11289 Comm: syz-executor.4 Not tainted 5.10.77-syzkaller-01258-g76698ea35fd3 #0 [ 2693.709874][T11289] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2693.719914][T11289] Call Trace: [ 2693.723195][T11289] dump_stack_lvl+0x1e2/0x24b [ 2693.727860][T11289] ? show_regs_print_info+0x18/0x18 [ 2693.733056][T11289] ? pcpu_alloc+0x12f9/0x1370 [ 2693.737722][T11289] dump_stack+0x15/0x1d [ 2693.741861][T11289] should_fail+0x3c0/0x510 [ 2693.746265][T11289] ? percpu_ref_init+0xd5/0x310 [ 2693.751103][T11289] __should_failslab+0x9f/0xe0 [ 2693.755858][T11289] should_failslab+0x9/0x20 [ 2693.760353][T11289] kmem_cache_alloc_trace+0x42/0x3a0 [ 2693.765629][T11289] percpu_ref_init+0xd5/0x310 [ 2693.770297][T11289] ? cgroup_setup_root+0xc70/0xc70 [ 2693.775400][T11289] cgroup_mkdir+0x353/0x1a40 [ 2693.779978][T11289] ? security_transition_sid+0x7d/0x90 [ 2693.785422][T11289] ? may_create+0x635/0x8b0 [ 2693.789911][T11289] ? css_task_iter_end+0x2d0/0x2d0 [ 2693.795006][T11289] ? show_sid+0x250/0x250 [ 2693.799332][T11289] ? generic_permission+0x1b3/0x590 [ 2693.804520][T11289] ? css_task_iter_end+0x2d0/0x2d0 [ 2693.809619][T11289] kernfs_iop_mkdir+0x1b0/0x2b0 [ 2693.814457][T11289] vfs_mkdir+0x435/0x610 [ 2693.818688][T11289] ovl_create_real+0x160/0x380 [ 2693.823438][T11289] ovl_workdir_create+0x415/0x5e0 [ 2693.828455][T11289] ? ovl_mount_dir_noesc+0x1a0/0x1a0 [ 2693.833728][T11289] ? _raw_spin_lock+0xa3/0x1b0 [ 2693.838481][T11289] ? preempt_count_add+0x69/0x150 [ 2693.843492][T11289] ? __mnt_want_write+0x200/0x280 [ 2693.848503][T11289] ? mnt_want_write+0x1b8/0x290 [ 2693.853349][T11289] ovl_fill_super+0x3887/0x6680 [ 2693.858190][T11289] ? kvmalloc_node+0x82/0x110 [ 2693.862850][T11289] ? mount_nodev+0x31/0xf0 [ 2693.867256][T11289] ? vfs_get_tree+0x89/0x270 [ 2693.871833][T11289] ? path_mount+0x1975/0x2ab0 [ 2693.876500][T11289] ? __se_sys_mount+0x2f7/0x3b0 [ 2693.881343][T11289] ? ovl_mount+0x40/0x40 [ 2693.885573][T11289] ? __kasan_check_write+0x14/0x20 [ 2693.890671][T11289] ? _raw_spin_lock_irqsave+0xf8/0x210 [ 2693.896122][T11289] ? _raw_spin_lock+0x1b0/0x1b0 [ 2693.900963][T11289] ? xas_find_marked+0xabc/0xb90 [ 2693.905888][T11289] ? xas_nomem+0x19e/0x1e0 [ 2693.910291][T11289] ? delete_node+0x74b/0x7a0 [ 2693.914877][T11289] ? __kasan_check_write+0x14/0x20 [ 2693.919975][T11289] ? __up_write+0xad/0x290 [ 2693.924384][T11289] ? register_shrinker_prepared+0x118/0x150 [ 2693.930266][T11289] ? free_anon_bdev+0x30/0x30 [ 2693.934934][T11289] ? ovl_mount+0x40/0x40 [ 2693.939196][T11289] mount_nodev+0x57/0xf0 [ 2693.943432][T11289] ovl_mount+0x2c/0x40 [ 2693.947490][T11289] legacy_get_tree+0xf0/0x190 [ 2693.952154][T11289] ? asan.module_dtor+0x20/0x20 [ 2693.956991][T11289] vfs_get_tree+0x89/0x270 [ 2693.961400][T11289] path_mount+0x1975/0x2ab0 [ 2693.965900][T11289] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 2693.971433][T11289] ? getname_flags+0x207/0x650 22:05:12 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) writev(r2, &(0x7f0000001780)=[{&(0x7f0000000080)}, {&(0x7f00000002c0)="33cb9ddf3cc39b663f2e88ff4d2ec7462013af4dfb8da7875090d8d1bf4602fd52c196937f372c1cb193a4641541a26ccb37934902fbd2ca6afd8bfeac14754d1da40864352ac0e37d23eb7269c93b83a56e28fa2b2e12e50559d558099375c21cee99cb199cb42b1d5689527f43a904a68207c39d5b6482ea4d5da2cbb197bd43a61c6f9c44982d5733aa652918006e677e0f7a8f1412d3265002", 0x9b}, {&(0x7f0000000180)="86ac43c22a95a739c505f29a96ebe63ae2771a9e1a50de25adc99732de2c929a758b009f9f46103b", 0x28}, {0x0}, {&(0x7f0000000380)="94028f163e6a2b452c52f353ec712121e530db7bedd44cf3516ab43b630795b9bf033b9f4008d1b8307c044cdec70c3e68cfd475007b0bb0c335ad85", 0x3c}, {&(0x7f0000000440)="09ddbea56c9f558a7ef029558b3dad65617ac3e5ba592617ad66e809cfb19c2ff81929cc957cd2803eedf8162400846356fe4e4ea4f4954b257efb79988e150559d2d7cfdcaa5546634da903b5a6bd8ad77a5490377e72569a0b67be51773b88b0dc68e5db7161596d62b2efba42d028657b7b1edfc6cd432a8e1e04d6cd96ef395aaa174c", 0x85}, {&(0x7f0000000500)="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", 0xfe}, {&(0x7f0000000600)="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", 0xff8}, {0x0}, {&(0x7f0000001700)}], 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) [ 2693.976188][T11289] ? user_path_at_empty+0x40/0x50 [ 2693.981198][T11289] __se_sys_mount+0x2f7/0x3b0 [ 2693.985869][T11289] ? __x64_sys_mount+0xd0/0xd0 [ 2693.990620][T11289] ? debug_smp_processor_id+0x1c/0x20 [ 2693.995985][T11289] __x64_sys_mount+0xbf/0xd0 [ 2694.000578][T11289] do_syscall_64+0x31/0x70 [ 2694.004987][T11289] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2694.010865][T11289] RIP: 0033:0x7ff87acfbae9 [ 2694.015269][T11289] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2694.034894][T11289] RSP: 002b:00007ff878a72188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2694.043280][T11289] RAX: ffffffffffffffda RBX: 00007ff87ae0ef60 RCX: 00007ff87acfbae9 [ 2694.051229][T11289] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 2694.059176][T11289] RBP: 00007ff878a721d0 R08: 0000000020000900 R09: 0000000000000000 [ 2694.067121][T11289] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 22:05:12 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0166) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x107a04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mount$overlay(0xa, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 22:05:12 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0x38000}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) 22:05:12 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0166) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x107a04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) write$FUSE_INIT(r3, 0x0, 0xeffd) mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0xffffffffa0032000) openat$full(0xffffffffffffff9c, 0x0, 0x60b01, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000240)={0x1}) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x4c, &(0x7f0000000900)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) [ 2694.075064][T11289] R13: 00007ffd5bea752f R14: 00007ff878a72300 R15: 0000000000022000 [ 2694.083379][T11289] overlayfs: failed to create directory ./file1/work (errno: 12); mounting read-only 22:05:12 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x107a04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') openat$full(0xffffffffffffff9c, 0x0, 0x60b01, 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) (fail_nth: 38) 22:05:12 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0x800300}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) [ 2694.164877][T11311] FAULT_INJECTION: forcing a failure. [ 2694.164877][T11311] name failslab, interval 1, probability 0, space 0, times 0 [ 2694.362905][T11311] CPU: 1 PID: 11311 Comm: syz-executor.4 Not tainted 5.10.77-syzkaller-01258-g76698ea35fd3 #0 [ 2694.373154][T11311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2694.383195][T11311] Call Trace: [ 2694.386478][T11311] dump_stack_lvl+0x1e2/0x24b [ 2694.391136][T11311] ? devkmsg_release+0x127/0x127 [ 2694.396053][T11311] ? show_regs_print_info+0x18/0x18 [ 2694.401247][T11311] ? percpu_ref_init+0xd5/0x310 [ 2694.406086][T11311] ? percpu_ref_init+0xd5/0x310 [ 2694.410924][T11311] dump_stack+0x15/0x1d [ 2694.415153][T11311] should_fail+0x3c0/0x510 [ 2694.419580][T11311] ? __kernfs_new_node+0x99/0x6e0 [ 2694.424697][T11311] __should_failslab+0x9f/0xe0 [ 2694.429458][T11311] should_failslab+0x9/0x20 [ 2694.433958][T11311] __kmalloc_track_caller+0x67/0x3b0 [ 2694.439323][T11311] kstrdup_const+0x55/0x90 [ 2694.443737][T11311] __kernfs_new_node+0x99/0x6e0 [ 2694.448622][T11311] ? kernfs_new_node+0x170/0x170 [ 2694.453547][T11311] ? __kasan_kmalloc+0x9/0x10 [ 2694.458211][T11311] ? kmem_cache_alloc_trace+0x210/0x3a0 [ 2694.463747][T11311] kernfs_create_dir_ns+0x9b/0x230 [ 2694.468847][T11311] cgroup_mkdir+0x410/0x1a40 [ 2694.473433][T11311] ? may_create+0x635/0x8b0 [ 2694.477935][T11311] ? css_task_iter_end+0x2d0/0x2d0 [ 2694.483042][T11311] ? show_sid+0x250/0x250 [ 2694.487367][T11311] ? generic_permission+0x1b3/0x590 [ 2694.492554][T11311] ? css_task_iter_end+0x2d0/0x2d0 [ 2694.497653][T11311] kernfs_iop_mkdir+0x1b0/0x2b0 [ 2694.502490][T11311] vfs_mkdir+0x435/0x610 [ 2694.506724][T11311] ovl_create_real+0x160/0x380 [ 2694.511480][T11311] ovl_workdir_create+0x415/0x5e0 [ 2694.516494][T11311] ? ovl_mount_dir_noesc+0x1a0/0x1a0 [ 2694.521766][T11311] ? _raw_spin_lock+0xa3/0x1b0 [ 2694.526524][T11311] ? preempt_count_add+0x69/0x150 [ 2694.531538][T11311] ? __mnt_want_write+0x200/0x280 [ 2694.536555][T11311] ? mnt_want_write+0x1b8/0x290 [ 2694.541392][T11311] ovl_fill_super+0x3887/0x6680 [ 2694.546230][T11311] ? kvmalloc_node+0x82/0x110 [ 2694.550893][T11311] ? mount_nodev+0x31/0xf0 [ 2694.555299][T11311] ? vfs_get_tree+0x89/0x270 [ 2694.559876][T11311] ? path_mount+0x1975/0x2ab0 [ 2694.564541][T11311] ? __se_sys_mount+0x2f7/0x3b0 [ 2694.569378][T11311] ? ovl_mount+0x40/0x40 [ 2694.573612][T11311] ? __kasan_check_write+0x14/0x20 [ 2694.578714][T11311] ? _raw_spin_lock_irqsave+0xf8/0x210 [ 2694.584167][T11311] ? _raw_spin_lock+0x1b0/0x1b0 [ 2694.589004][T11311] ? xas_find_marked+0xabc/0xb90 [ 2694.593930][T11311] ? xas_nomem+0x19e/0x1e0 [ 2694.598333][T11311] ? delete_node+0x74b/0x7a0 [ 2694.602924][T11311] ? __kasan_check_write+0x14/0x20 [ 2694.608023][T11311] ? __up_write+0xad/0x290 [ 2694.612456][T11311] ? register_shrinker_prepared+0x118/0x150 [ 2694.618339][T11311] ? free_anon_bdev+0x30/0x30 [ 2694.623007][T11311] ? ovl_mount+0x40/0x40 [ 2694.627234][T11311] mount_nodev+0x57/0xf0 [ 2694.631463][T11311] ovl_mount+0x2c/0x40 [ 2694.635517][T11311] legacy_get_tree+0xf0/0x190 [ 2694.640177][T11311] ? asan.module_dtor+0x20/0x20 [ 2694.645012][T11311] vfs_get_tree+0x89/0x270 [ 2694.649418][T11311] path_mount+0x1975/0x2ab0 [ 2694.653913][T11311] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 2694.659449][T11311] ? getname_flags+0x207/0x650 [ 2694.664198][T11311] ? user_path_at_empty+0x40/0x50 [ 2694.669208][T11311] __se_sys_mount+0x2f7/0x3b0 [ 2694.673872][T11311] ? __x64_sys_mount+0xd0/0xd0 [ 2694.678714][T11311] ? debug_smp_processor_id+0x1c/0x20 [ 2694.684073][T11311] __x64_sys_mount+0xbf/0xd0 [ 2694.688652][T11311] do_syscall_64+0x31/0x70 [ 2694.693058][T11311] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2694.698935][T11311] RIP: 0033:0x7ff87acfbae9 [ 2694.703340][T11311] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2694.722931][T11311] RSP: 002b:00007ff878a72188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2694.731425][T11311] RAX: ffffffffffffffda RBX: 00007ff87ae0ef60 RCX: 00007ff87acfbae9 [ 2694.739387][T11311] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 2694.747350][T11311] RBP: 00007ff878a721d0 R08: 0000000020000900 R09: 0000000000000000 [ 2694.755312][T11311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 22:05:13 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0x1000000}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) 22:05:13 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0162) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x5, 0x10000046, 0x9, 0x0, 0x400, 0x2, 0x6, 0x7, 0x6}, 0x0) r3 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/failed_transaction_log\x00', 0x0, 0x0) sendmmsg$unix(r3, &(0x7f00000001c0)=[{{&(0x7f00000003c0)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000001900)=[{&(0x7f0000001600)="3e90668c1741fbdcdb3f5aa3fc409b8db89dbfac78b422d55476b5d6e73b5868881f92e03a060b82c1fc8ed6a18629ca67d4a27b5abdea5df9ba308f10c49db4c569717aaaed1c36226d505d12da12faa2ceb3f5b1688658de24a24fb5aae0f34c8b43733eaeee36b86d9544a9f48d4293dcbe0635aeef5e0cbfd775c6199013310659300aa023df041330dd72e311da7449077836f3c3a6dfea9f760e76e9b8788a989d242145fb1fac7234276fe2", 0xaf}, {&(0x7f0000000080)="a8f9876bc914c15f", 0x8}, {&(0x7f00000016c0)="c8f0dcecb555127d7d7c0a3f30f2cd0e8fb1754ee981ca2b7c5ce28fc3311e2d40900eaa3ee6527648f5f32e4113cf170a2818d6081999165eb42b7e56823889981308e40ec5d3963d4ba11d4feeae4c60509efcd16d6ffc0f2353b400f88186390e1b981aa2cf87364aec35fb42d91e", 0x70}, {&(0x7f0000001840)="d261f3f09cdfece4dd6394d75fb5d7fa274603639b4d9fe0e91f70b4153906284cbffaf4c58aa35cdad66837957c686a216ba9a00489fed2f8202abafa2407cc1cc87f4d3fa21fbe42f00cec8682bc70d6eb737681fd5f6635b8520aab4ed9d5dcb240db873d9e573530b304ac5356cb3bc2cb259e490802f65fbc82130af585b0cd7f1ee7492e5d886b55a4ae1d2f3c0a", 0x91}, {&(0x7f0000000100)="348c649dd25b92", 0x7}], 0x5, 0x0, 0x0, 0x4000000}}], 0x1, 0x8015) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f0000001980), &(0x7f0000001a00)=0x6e) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) writev(r4, &(0x7f0000001780)=[{&(0x7f0000000080)}, {&(0x7f00000002c0)="33cb9ddf3cc39b663f2e88ff4d2ec7462013af4dfb8da7875090d8d1bf4602fd52c196937f372c1cb193a4641541a26ccb37934902fbd2ca6afd8bfeac14754d1da40864352ac0e37d23eb7269c93b83a56e28fa2b2e12e50559d558099375c21cee99cb199cb42b1d5689527f43a904a68207c39d5b6482ea4d5da2cbb197bd43a61c6f9c44982d5733aa652918006e677e0f7a8f1412d3265002", 0x9b}, {&(0x7f0000000180)="86ac43c22a95a739c505f29a96ebe63ae2771a9e1a50de25adc99732de2c929a758b009f9f46103b", 0x28}, {0x0}, {&(0x7f0000000380)="94028f163e6a2b452c52f353ec712121e530db7bedd44cf3516ab43b630795b9bf033b9f4008d1b8307c044cdec70c3e68cfd475007b0bb0c335ad85", 0x3c}, {&(0x7f0000000440)="09ddbea56c9f558a7ef029558b3dad65617ac3e5ba592617ad66e809cfb19c2ff81929cc957cd2803eedf8162400846356fe4e4ea4f4954b257efb79988e150559d2d7cfdcaa5546634da903b5a6bd8ad77a5490377e72569a0b67be51773b88b0dc68e5db7161596d62b2efba42d028657b7b1edfc6cd432a8e1e04d6cd96ef395aaa174c", 0x85}, {&(0x7f0000000500)="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", 0xfe}, {&(0x7f0000000600)="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", 0xff8}, {0x0}, {&(0x7f0000001700)}], 0xa) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000001b40)={&(0x7f0000001a40)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000001b00)={&(0x7f0000001cc0)=ANY=[@ANYBLOB="540000001900000228bd7000fcdbdf250a1020800002ff0100040000080010000010000008000400", @ANYRES32=0x0, @ANYBLOB="0500140000000000100016800c000280050002000000000008000400", @ANYRES32=0x0, @ANYBLOB="9a00bc707b86d0ac4d6ed81899c1a2c6f4a20c96e1a4581d50fdae", @ANYRES32=0x0, @ANYBLOB], 0x54}, 0x1, 0x0, 0x0, 0x8000}, 0x200040d4) sendfile(r4, 0xffffffffffffffff, 0x0, 0x8400fffffffa) ioctl$BTRFS_IOC_LOGICAL_INO_V2(0xffffffffffffffff, 0xc038943b, &(0x7f0000001c80)={0x2, 0x50, '\x00', 0x0, &(0x7f0000001c00)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 2694.763272][T11311] R13: 00007ffd5bea752f R14: 00007ff878a72300 R15: 0000000000022000 [ 2694.774133][T11311] overlayfs: failed to create directory ./file1/work (errno: 12); mounting read-only [ 2694.774909][T11313] overlayfs: upper fs does not support tmpfile. 22:05:13 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x107a04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') openat$full(0xffffffffffffff9c, 0x0, 0x60b01, 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) (fail_nth: 39) 22:05:13 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0x2000000}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) 22:05:13 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0x3000000}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) [ 2694.850641][T11326] FAULT_INJECTION: forcing a failure. [ 2694.850641][T11326] name failslab, interval 1, probability 0, space 0, times 0 [ 2694.881510][T11326] CPU: 0 PID: 11326 Comm: syz-executor.4 Not tainted 5.10.77-syzkaller-01258-g76698ea35fd3 #0 22:05:13 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0x4000000}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) [ 2694.891747][T11326] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2694.901794][T11326] Call Trace: [ 2694.905084][T11326] dump_stack_lvl+0x1e2/0x24b [ 2694.909757][T11326] ? show_regs_print_info+0x18/0x18 [ 2694.914949][T11326] ? percpu_ref_init+0xd5/0x310 [ 2694.919794][T11326] ? ____kasan_kmalloc+0xf3/0x110 [ 2694.924812][T11326] ? __kasan_kmalloc+0x9/0x10 [ 2694.929472][T11326] ? kmem_cache_alloc_trace+0x210/0x3a0 [ 2694.934997][T11326] dump_stack+0x15/0x1d [ 2694.939123][T11326] should_fail+0x3c0/0x510 [ 2694.943512][T11326] ? __kernfs_new_node+0xdb/0x6e0 [ 2694.948505][T11326] __should_failslab+0x9f/0xe0 [ 2694.953238][T11326] should_failslab+0x9/0x20 [ 2694.957763][T11326] kmem_cache_alloc+0x43/0x380 [ 2694.962505][T11326] ? memcpy+0x56/0x70 [ 2694.966459][T11326] __kernfs_new_node+0xdb/0x6e0 [ 2694.971302][T11326] ? kernfs_new_node+0x170/0x170 [ 2694.976232][T11326] ? __kasan_kmalloc+0x9/0x10 [ 2694.980898][T11326] ? kmem_cache_alloc_trace+0x210/0x3a0 [ 2694.986434][T11326] kernfs_create_dir_ns+0x9b/0x230 [ 2694.991524][T11326] cgroup_mkdir+0x410/0x1a40 [ 2694.996088][T11326] ? may_create+0x635/0x8b0 [ 2695.000565][T11326] ? css_task_iter_end+0x2d0/0x2d0 [ 2695.005644][T11326] ? show_sid+0x250/0x250 [ 2695.009945][T11326] ? generic_permission+0x1b3/0x590 [ 2695.015121][T11326] ? css_task_iter_end+0x2d0/0x2d0 [ 2695.020248][T11326] kernfs_iop_mkdir+0x1b0/0x2b0 [ 2695.025083][T11326] vfs_mkdir+0x435/0x610 [ 2695.029307][T11326] ovl_create_real+0x160/0x380 [ 2695.034048][T11326] ovl_workdir_create+0x415/0x5e0 [ 2695.039055][T11326] ? ovl_mount_dir_noesc+0x1a0/0x1a0 [ 2695.044326][T11326] ? _raw_spin_lock+0xa3/0x1b0 [ 2695.049075][T11326] ? preempt_count_add+0x69/0x150 [ 2695.054073][T11326] ? __mnt_want_write+0x200/0x280 [ 2695.059077][T11326] ? mnt_want_write+0x1b8/0x290 [ 2695.063922][T11326] ovl_fill_super+0x3887/0x6680 [ 2695.068754][T11326] ? kvmalloc_node+0x82/0x110 [ 2695.073401][T11326] ? mount_nodev+0x31/0xf0 [ 2695.077786][T11326] ? vfs_get_tree+0x89/0x270 [ 2695.082348][T11326] ? path_mount+0x1975/0x2ab0 [ 2695.087000][T11326] ? __se_sys_mount+0x2f7/0x3b0 [ 2695.091823][T11326] ? ovl_mount+0x40/0x40 [ 2695.096039][T11326] ? __kasan_check_write+0x14/0x20 [ 2695.101138][T11326] ? _raw_spin_lock_irqsave+0xf8/0x210 [ 2695.106566][T11326] ? _raw_spin_lock+0x1b0/0x1b0 [ 2695.111389][T11326] ? xas_find_marked+0xabc/0xb90 [ 2695.116303][T11326] ? xas_nomem+0x19e/0x1e0 [ 2695.120690][T11326] ? delete_node+0x74b/0x7a0 [ 2695.125254][T11326] ? __kasan_check_write+0x14/0x20 [ 2695.130337][T11326] ? __up_write+0xad/0x290 [ 2695.134745][T11326] ? register_shrinker_prepared+0x118/0x150 [ 2695.140610][T11326] ? free_anon_bdev+0x30/0x30 [ 2695.145258][T11326] ? ovl_mount+0x40/0x40 [ 2695.149479][T11326] mount_nodev+0x57/0xf0 [ 2695.153694][T11326] ovl_mount+0x2c/0x40 [ 2695.157733][T11326] legacy_get_tree+0xf0/0x190 [ 2695.162377][T11326] ? asan.module_dtor+0x20/0x20 [ 2695.167199][T11326] vfs_get_tree+0x89/0x270 [ 2695.171588][T11326] path_mount+0x1975/0x2ab0 [ 2695.176069][T11326] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 2695.181595][T11326] ? getname_flags+0x207/0x650 [ 2695.186328][T11326] ? user_path_at_empty+0x40/0x50 [ 2695.191320][T11326] __se_sys_mount+0x2f7/0x3b0 [ 2695.195969][T11326] ? __x64_sys_mount+0xd0/0xd0 [ 2695.200704][T11326] ? debug_smp_processor_id+0x1c/0x20 [ 2695.206046][T11326] __x64_sys_mount+0xbf/0xd0 [ 2695.210619][T11326] do_syscall_64+0x31/0x70 [ 2695.215010][T11326] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2695.220872][T11326] RIP: 0033:0x7ff87acfbae9 [ 2695.225260][T11326] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 22:05:13 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0x5000000}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) [ 2695.244833][T11326] RSP: 002b:00007ff878a72188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2695.253215][T11326] RAX: ffffffffffffffda RBX: 00007ff87ae0ef60 RCX: 00007ff87acfbae9 [ 2695.261161][T11326] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 2695.269103][T11326] RBP: 00007ff878a721d0 R08: 0000000020000900 R09: 0000000000000000 [ 2695.277044][T11326] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2695.284989][T11326] R13: 00007ffd5bea752f R14: 00007ff878a72300 R15: 0000000000022000 22:05:13 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0166) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x107a04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mount$overlay(0xb, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 22:05:13 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) writev(r2, &(0x7f0000001780)=[{&(0x7f0000000080)}, {&(0x7f00000002c0)="33cb9ddf3cc39b663f2e88ff4d2ec7462013af4dfb8da7875090d8d1bf4602fd52c196937f372c1cb193a4641541a26ccb37934902fbd2ca6afd8bfeac14754d1da40864352ac0e37d23eb7269c93b83a56e28fa2b2e12e50559d558099375c21cee99cb199cb42b1d5689527f43a904a68207c39d5b6482ea4d5da2cbb197bd43a61c6f9c44982d5733aa652918006e677e0f7a8f1412d3265002", 0x9b}, {&(0x7f0000000180)="86ac43c22a95a739c505f29a96ebe63ae2771a9e1a50de25adc99732de2c929a758b009f9f46103b", 0x28}, {0x0}, {&(0x7f0000000380)="94028f163e6a2b452c52f353ec712121e530db7bedd44cf3516ab43b630795b9bf033b9f4008d1b8307c044cdec70c3e68cfd475007b0bb0c335ad85", 0x3c}, {&(0x7f0000000440)="09ddbea56c9f558a7ef029558b3dad65617ac3e5ba592617ad66e809cfb19c2ff81929cc957cd2803eedf8162400846356fe4e4ea4f4954b257efb79988e150559d2d7cfdcaa5546634da903b5a6bd8ad77a5490377e72569a0b67be51773b88b0dc68e5db7161596d62b2efba42d028657b7b1edfc6cd432a8e1e04d6cd96ef395aaa174c", 0x85}, {&(0x7f0000000500)="38042e214471cabc0f2ce372bca137a3e661d89dcf6c00c6addd0f987637705360c47586e729b7c542233f0800cbb76366a764e1dc77103cf46294bf8e9431293eea52df6908c9dacde015a39f59f8365ee39ba495786830b0000ff595b48d1c93ee877653209c95ac4c117a86d5ab2ed9a346be2908c7136576572e5e2f472fd32431c70b1a752f27ac038911bc4f393f45ac9e2ad9828d0a5fe0ca76c91254f5645c93b8027d390e34dcc533d5aa5b7f8c1bc05d451333b0528cf6d6f5846e1de4c4fd77eb50ab98d90903ec8d3dfaaa788f4b7081de51d4d976265aa27bfd554720dc0b6e1b43ede50729c959954dccd62bed7360b0f82391aa8d04e5", 0xfe}, {&(0x7f0000000600)="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", 0xff8}, {0x0}, {&(0x7f0000001700)}], 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) 22:05:13 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x107a04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') openat$full(0xffffffffffffff9c, 0x0, 0x60b01, 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) (fail_nth: 40) 22:05:13 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0166) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x107a04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) write$FUSE_INIT(r3, 0x0, 0xeffd) mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) openat$full(0xffffffffffffff9c, 0x0, 0x60b01, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000240)={0x1}) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x4c, &(0x7f0000000900)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) [ 2695.301697][T11326] overlayfs: failed to create directory ./file1/work (errno: 12); mounting read-only [ 2695.302466][T11312] overlayfs: upper fs does not support tmpfile. 22:05:13 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0x6000000}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) 22:05:13 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0x7000000}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) [ 2695.357579][T11344] FAULT_INJECTION: forcing a failure. [ 2695.357579][T11344] name failslab, interval 1, probability 0, space 0, times 0 [ 2695.370441][T11344] CPU: 1 PID: 11344 Comm: syz-executor.4 Not tainted 5.10.77-syzkaller-01258-g76698ea35fd3 #0 [ 2695.380669][T11344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2695.390709][T11344] Call Trace: [ 2695.394006][T11344] dump_stack_lvl+0x1e2/0x24b [ 2695.398676][T11344] ? show_regs_print_info+0x18/0x18 [ 2695.403868][T11344] ? pcpu_alloc+0x12f9/0x1370 [ 2695.408555][T11344] dump_stack+0x15/0x1d [ 2695.412701][T11344] should_fail+0x3c0/0x510 [ 2695.417112][T11344] ? percpu_ref_init+0xd5/0x310 [ 2695.421958][T11344] __should_failslab+0x9f/0xe0 [ 2695.426717][T11344] should_failslab+0x9/0x20 [ 2695.431212][T11344] kmem_cache_alloc_trace+0x42/0x3a0 [ 2695.436490][T11344] percpu_ref_init+0xd5/0x310 [ 2695.441160][T11344] ? cgroup_bpf_inherit+0x620/0x620 [ 2695.446356][T11344] cgroup_bpf_inherit+0xaf/0x620 [ 2695.451288][T11344] ? pcpu_memcg_pre_alloc_hook+0x1f0/0x1f0 [ 2695.457085][T11344] ? find_next_bit+0xd6/0x120 [ 2695.461755][T11344] ? cgroup_bpf_offline+0x100/0x100 [ 2695.467394][T11344] ? group_init+0x41f/0x4a0 [ 2695.471896][T11344] cgroup_mkdir+0xc5f/0x1a40 [ 2695.476487][T11344] ? css_task_iter_end+0x2d0/0x2d0 [ 2695.481590][T11344] ? show_sid+0x250/0x250 [ 2695.485914][T11344] ? generic_permission+0x1b3/0x590 [ 2695.491111][T11344] ? css_task_iter_end+0x2d0/0x2d0 [ 2695.496214][T11344] kernfs_iop_mkdir+0x1b0/0x2b0 [ 2695.501056][T11344] vfs_mkdir+0x435/0x610 [ 2695.505288][T11344] ovl_create_real+0x160/0x380 [ 2695.510051][T11344] ovl_workdir_create+0x415/0x5e0 [ 2695.515080][T11344] ? ovl_mount_dir_noesc+0x1a0/0x1a0 [ 2695.520358][T11344] ? _raw_spin_lock+0xa3/0x1b0 [ 2695.525122][T11344] ? preempt_count_add+0x69/0x150 [ 2695.530141][T11344] ? __mnt_want_write+0x200/0x280 [ 2695.535159][T11344] ? mnt_want_write+0x1b8/0x290 [ 2695.540008][T11344] ovl_fill_super+0x3887/0x6680 [ 2695.544858][T11344] ? kvmalloc_node+0x82/0x110 [ 2695.549526][T11344] ? mount_nodev+0x31/0xf0 [ 2695.553931][T11344] ? vfs_get_tree+0x89/0x270 [ 2695.558515][T11344] ? path_mount+0x1975/0x2ab0 [ 2695.563183][T11344] ? __se_sys_mount+0x2f7/0x3b0 [ 2695.568020][T11344] ? ovl_mount+0x40/0x40 [ 2695.572259][T11344] ? __kasan_check_write+0x14/0x20 [ 2695.577364][T11344] ? _raw_spin_lock_irqsave+0xf8/0x210 [ 2695.582815][T11344] ? _raw_spin_lock+0x1b0/0x1b0 [ 2695.587657][T11344] ? xas_find_marked+0xabc/0xb90 [ 2695.592592][T11344] ? xas_nomem+0x19e/0x1e0 [ 2695.596997][T11344] ? delete_node+0x74b/0x7a0 [ 2695.601584][T11344] ? __kasan_check_write+0x14/0x20 [ 2695.606684][T11344] ? __up_write+0xad/0x290 [ 2695.611101][T11344] ? register_shrinker_prepared+0x118/0x150 [ 2695.616983][T11344] ? free_anon_bdev+0x30/0x30 [ 2695.621650][T11344] ? ovl_mount+0x40/0x40 [ 2695.625886][T11344] mount_nodev+0x57/0xf0 [ 2695.630123][T11344] ovl_mount+0x2c/0x40 [ 2695.634186][T11344] legacy_get_tree+0xf0/0x190 [ 2695.638852][T11344] ? asan.module_dtor+0x20/0x20 [ 2695.643692][T11344] vfs_get_tree+0x89/0x270 [ 2695.648100][T11344] path_mount+0x1975/0x2ab0 [ 2695.652595][T11344] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 2695.658130][T11344] ? getname_flags+0x207/0x650 [ 2695.662886][T11344] ? user_path_at_empty+0x40/0x50 [ 2695.667901][T11344] __se_sys_mount+0x2f7/0x3b0 [ 2695.672569][T11344] ? __x64_sys_mount+0xd0/0xd0 [ 2695.677325][T11344] ? debug_smp_processor_id+0x1c/0x20 [ 2695.682689][T11344] __x64_sys_mount+0xbf/0xd0 [ 2695.687268][T11344] do_syscall_64+0x31/0x70 [ 2695.691676][T11344] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2695.697582][T11344] RIP: 0033:0x7ff87acfbae9 [ 2695.701988][T11344] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2695.721584][T11344] RSP: 002b:00007ff878a72188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2695.730079][T11344] RAX: ffffffffffffffda RBX: 00007ff87ae0ef60 RCX: 00007ff87acfbae9 [ 2695.738045][T11344] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 2695.746010][T11344] RBP: 00007ff878a721d0 R08: 0000000020000900 R09: 0000000000000000 22:05:14 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0x8000000}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) 22:05:14 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0162) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x5, 0x10000046, 0x9, 0x0, 0x400, 0x2, 0x6, 0x7, 0x6}, 0x0) r3 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/failed_transaction_log\x00', 0x0, 0x0) sendmmsg$unix(r3, &(0x7f00000001c0)=[{{&(0x7f00000003c0)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000001900)=[{&(0x7f0000001600)="3e90668c1741fbdcdb3f5aa3fc409b8db89dbfac78b422d55476b5d6e73b5868881f92e03a060b82c1fc8ed6a18629ca67d4a27b5abdea5df9ba308f10c49db4c569717aaaed1c36226d505d12da12faa2ceb3f5b1688658de24a24fb5aae0f34c8b43733eaeee36b86d9544a9f48d4293dcbe0635aeef5e0cbfd775c6199013310659300aa023df041330dd72e311da7449077836f3c3a6dfea9f760e76e9b8788a989d242145fb1fac7234276fe2", 0xaf}, {&(0x7f0000000080)="a8f9876bc914c15f", 0x8}, {&(0x7f00000016c0)="c8f0dcecb555127d7d7c0a3f30f2cd0e8fb1754ee981ca2b7c5ce28fc3311e2d40900eaa3ee6527648f5f32e4113cf170a2818d6081999165eb42b7e56823889981308e40ec5d3963d4ba11d4feeae4c60509efcd16d6ffc0f2353b400f88186390e1b981aa2cf87364aec35fb42d91e", 0x70}, {&(0x7f0000001840)="d261f3f09cdfece4dd6394d75fb5d7fa274603639b4d9fe0e91f70b4153906284cbffaf4c58aa35cdad66837957c686a216ba9a00489fed2f8202abafa2407cc1cc87f4d3fa21fbe42f00cec8682bc70d6eb737681fd5f6635b8520aab4ed9d5dcb240db873d9e573530b304ac5356cb3bc2cb259e490802f65fbc82130af585b0cd7f1ee7492e5d886b55a4ae1d2f3c0a", 0x91}, {&(0x7f0000000100)="348c649dd25b92", 0x7}], 0x5, 0x0, 0x0, 0x4000000}}], 0x1, 0x8015) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f0000001980), &(0x7f0000001a00)=0x6e) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) writev(r4, &(0x7f0000001780)=[{&(0x7f0000000080)}, {&(0x7f00000002c0)="33cb9ddf3cc39b663f2e88ff4d2ec7462013af4dfb8da7875090d8d1bf4602fd52c196937f372c1cb193a4641541a26ccb37934902fbd2ca6afd8bfeac14754d1da40864352ac0e37d23eb7269c93b83a56e28fa2b2e12e50559d558099375c21cee99cb199cb42b1d5689527f43a904a68207c39d5b6482ea4d5da2cbb197bd43a61c6f9c44982d5733aa652918006e677e0f7a8f1412d3265002", 0x9b}, {&(0x7f0000000180)="86ac43c22a95a739c505f29a96ebe63ae2771a9e1a50de25adc99732de2c929a758b009f9f46103b", 0x28}, {0x0}, {&(0x7f0000000380)="94028f163e6a2b452c52f353ec712121e530db7bedd44cf3516ab43b630795b9bf033b9f4008d1b8307c044cdec70c3e68cfd475007b0bb0c335ad85", 0x3c}, {&(0x7f0000000440)="09ddbea56c9f558a7ef029558b3dad65617ac3e5ba592617ad66e809cfb19c2ff81929cc957cd2803eedf8162400846356fe4e4ea4f4954b257efb79988e150559d2d7cfdcaa5546634da903b5a6bd8ad77a5490377e72569a0b67be51773b88b0dc68e5db7161596d62b2efba42d028657b7b1edfc6cd432a8e1e04d6cd96ef395aaa174c", 0x85}, {&(0x7f0000000500)="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", 0xfe}, {&(0x7f0000000600)="342193c6f2bb30ba53f65f436ab9f550b848d725eaf3d180ad8848f4a6ee9546b213705b13121c354a22a7c6ce6a1bb889dd75f44ea8c640d23752dc261bba775333e1a9fb8d415ffd388fdb24e0073a6b935cd0c932508711a23f394792bd3b507e31907bb24aa8ca9e2a4674da3ae52a2165a2e5bb1120adecb0c197110b5814aece527e42f5941a4522955d3d8cc3d6b348057545ba5c7a9f567582dd701f6f21278cfe2575de75131c2d7e5ecb14f9a0fbd4c1d4356a8a3929a3fbe1e9c34e6091c0d850c3f7e6ff11a52de8b7d7c27466e4fc715989577f76a34217bbead4ce1a891de640cb98bf317f81b928643d50f08ea79e135d16b29ca59cd9d33bc5ed50eef7c306f771df4e819930452097aeba22dbf715029123d30999b01c43fabbfd7ee375cb4cd53ebfc666fd89a1ad7065e7969cc2f89e30fd182827d87d6b7998b8c4770e41bbf01718a96a464995570aaf40eac69b0a1585f14822190c688cd8ce9a86417c6b835ee170eb791f14ee4d9d90416028b7631561b6c73aff5ab1088f5aabfe3460b6ec7b78fb77b3bdf68b4563ba365728d9d4b6c7877c7616b51d50cf50139a711e3fb06eb83c54ba14b6a0f42fd676ee6aa9d0ba9af2ba9b70f41c705680827b05c0ff4e29bb8d0a0c899988ecb6394e145e41ed5cbcdc098a7f805a2b99058ce09032f27b56019773f8f40baaf1a0ac6236fa92d5af8dc0d109f30ce1ac4839dbe67150f7585f57854a95012b74598468b64406084e29e59525a673878fee0c95106146935b95d3452b7f5d344aa4c3fb9862416452d1c18a7cd402da89a8ffc7f956ae75f4afa958ecf868bd9a9feb49f5fc394c067b6a291efc6b70a51a926958efab3e73d15440b2c2c16c07ef04b37805d005312b33844961b0ac77ab4a5e29e3ccd280c4dcd0a5563721ebd06bb39213973372cbe79fa086d2a41a3490b7b5f897cec1e70a7285e6821fd8243db15786432cf48dd2eba432533fd8a11518b01dabf5801ddb0113d9d882772e6e2cc657105a82d03cd85f07dc7d80d07f71aabc7e79209290518ff5c6148714a5e356120f639ac622bffff71a818966b4c98fb4595eeaa82dbca6cac7424c3781627ee15339bba7c0e84623e6c5225b58950de32cbddf109e4b7a2117cc11e76e82385278027e2f63edce49659e00e263f47b1a1b6ac98f21b21924721637a05b9b6d953081b1ba9cf947e4bb6fb50c7f3acb8e2d7e6d9d29254cfaf48072363d6672f1a0c7816d8d52bf95388cb9dc2dc479df0259a6de9c986ce0fe72a516db4877510ba44feb3e74886acd4563a7c183cc3c7dde7c0823f14ee1719940244916a9fd1bb0da2a73e240206dc49b43a89c92c871bc4b087b20893574b3678f052a7967e5e6f4dbcee3906d85d6b6d8e45ba83f52880d3fc7c71dc3c212d5a9aa53287143faf03748ada25f45d9aff832e494c5cb4cb855dad95ff326f1f777d15e994a4f4c18861821d8172148c4c73d4162cc0b0fc7c5b44981ce0f9dff706fb7d7fa40e99ae99a1eccd44db1d29dc8feb42bcecf0415a25be2daf3563eac4499ef0df0caf889612aa525051e5f707c410dbd8d89e1083fe78f480f30c83974357fd1977ba853334fcbbf81846f7fcc4ec7b984fb5c54b3b9d11cc982317cd7c626bb44552a6869196c6fba881ba4ddd59f25c7ff53f9442b6df12868e44ff0b67f05888359e63241edb95116b3d38da206543c8f822f6a25a5028d74b4a0f621a163cea2e87f8dc58239e1ec5fb2ee2f0d453965aad1ac743ac88f71a7228b766e3f72c553f4df684eef67dc466660604cbf4005e2faaace94257e1dfeedaa8a6ad8f1bfd98a417e0cb233fe920c90817b4540d069f4872bfbb199987733f4039972268ddf039d13515d4c906d7ee11a745574617c2a3a2a1392e9d4c578811e11c48f699626d5a152fc5c7dbdf375d44e496bda73254607f56d675156e0d3fa2360f74830a1f0850a760e318b21cf8118ac8f768b469fad71e38c926bdd0105a040bb032bbf42820237baca64957153e042260de54c1b823dde86f12876404b6acfa778b9f0f38b0f2860de74648abb45ad83f621830c7f3be23ac44df13a0094a61bbdfd0f8129bbdd8f4650e1657001a4bd75818517f9a580ac87023afa668119ea8950e94635de080df21868a657b3eb1deecd76e52d49bf88a801907d0a5d686f1b2f55dceaef01ea1a61a7893d52dc953dc855abcab481669a8e983709e9612b34ab37d81899818850705b8f9c43ecfb34cda7cbbad61470213918d1098bb8506498c4d7dd89586c98cdf85c16e4dd1147be7000349579ed54f58e510f1e9e9584608c471f1f16b62c19932235c72e6fbf0de4eb72541a130da2fbd9a67c5995295f26646b81be945f3033dcb6306f0fbf18cd1a255df68ef977a92f6160d10d1e974677c1a743fde562a4b84e09f8598980f9d782d41e592918e899098cdc282c4954d3d83ebd66a943194001b918a27812b1c852468460c1c328a88c2b45f9e7deeb9e84696008c82be00f9a8b48193d839414b3260770f241081e255d3b6f77d500b8d3e79ad63c7c8e33835f9af7f24a9a7b82ed7c759ebb58c92ba0207f7dbc551a2d04966dc54d7dc7454f23c6d60657ab13e028f22f73fcd2fddcb5b14e28ad0f19aa3ef0b7879a781dc9ccbd325e42936b0208766b857782c7eed59dead1ffef0de7c87880608510cd555f6efe79e8b843d0b8af2d5f0e96bca8eebc4fc3abf83cd0a0aa808b83154dfcf0ba11539a5178fe6b935ad7b252ee7bbfd8a6e6ed6f6d21b9734beced7d7eaaccab8044dd4e6d2e0e9553c6369fdbae0141892a717fe1f8e250e54ae86ab2b51b53b472e80145bbcb50d187451ee041751ccd375533ca8a004fc556347b89ce5152de34f96ddc62ef52303f6c2b7a6a33c1d32e762024dc87e6e456ccc464d2e13190fbe17ff4b5215f232eb68fc72a7b57f501cbc4365f7dc3c58020c8cad05d960103d34fc0adb11d700048e3485e39ad16bf4c8d8a1bee1b0b97195486e9faa37fc50edb59d833e7f14805a5d68539e7ed883b2d826cec22d8130fb5d4a48312653f7dcaa38e4d630618988ffa2e80931a36510052c458092089eeaad9a8a3228af78e65cf5040c1e3995d8da1054c5453d62a77dbd16a03605234c936cc8c069716e72204e60f0d68d93dfd9c1c40510b0c8bfc6d83e53bafe6e86c660a1ec04e6e16e4d3fc0bf0f2e1238ee60b4b45b3dbd7548304502a810564fb4f505135349b527a91c018fac66e8696db5adb70e925acba152060d4b5d5f7ba3473c3bc42cc05f8f44236b0fecdf0d55040fb0d7be4ceb9bdb21ccba33c6eb749e0cdf36aa6ca1e0abbbf3e86ed29adf40fc94574eca257b821b67949500fe26f91777730abd400b3928ce15d14b63fb1c15871797f7ee1c2f4ae6f64807b8804707d2b318704bd1bfee28bde30dc3a55f52301cfbb5aaace39fc13b084dfdddf1df4569a72e164e17bb7877c1c5cec868f59f24b3707a70f0e41f8497e117a566dc37fb3966a967ae348d689d8d4fbb70c6977d89706f409cd5f8f6eedea0b52fb8b3fcaf4c5cecd2633139abd7da41455c76e83fa6753b473a68c7c76f6718bd6c65d984d2c5052ee97aa01345752770f29f71c220abf9c4b3463e7b3eb0441a8055cb4c77319e924b5b39aeb74d36936b44de7b34be7f1d7931bfbe637a28b6c93af8064e513758903ee52e85b4ff9befc9a2ac0da94a80b0a8495bb69b27b4562a87a6d5a7ebaa773e7b8b57c8a4ca2524aa5a6ccf8dd3a78713829d81a1192f3e86c5afe7297e453d29e1a1042b37fc8722cfd4b3b1d98c2a80bfef8a60bb38b2404a30a1b587f566c13f867283b19cb0b15e7ff6c80d096c31f9571e2d58033d9b85912608042f633404e23e8008f55b008eec3ec03660620e9988da99f3b1fcfb65562a982573066a8077de439d28fa5751cf41793252f539c8968574db8785265115f37a4f5358a26d9039876d82b1a34c3c50821bcf2f7fc35fd8e1f0316c00e03450fa6ab589c3d25b0882181f9116940c3e19dce5f659a8357dbde88f603bcfd981fe3fdc885fc1e751daed6b2478b57b86917c6b384f3b6e3ab9f4af431367d3a6c55c105d1f31b51440c57b64ccd26276f9e1b7c28bcaf70b0fd105f9516ab9fc13b13eb773e28ff295b0da06fcd3b14bc25b3aff60e0cd2592280733219f71b55f6dcd7489635abecb6d5f80011a6fbc33d0ef99fbc23dad6bab290fbb7e9e7b2fe0db1f4d7d5d423a42ef2ac58363bd5542eb25ab4bbd727587dbb86370cabdeebe6f2e450c6d3e39fc33cee8a110031e37e6ae0ea88e45c022d2829175780d6924badab70f975eee7a6aac38a6db86f45e5ee7f0837545a063957deb09e5a3fec69937bcfd131b59a887aef5814f84edc063bc78a27300283acc1c4052e0e9007d0e1fa2218286c30a5f67afd23504c928a8944fbf39000f475344a94b7a80a57ae70b5b94b095bbac9421053403dd7b78924ec84de2093ed12b36a13413f119454cf17143183d9e6b25d464962929199ce2ee65e75ca8a95eebd20d3b24e8a4528a202de6a5ccb181e1b9ef3f48bc46001616c04ffe72732197d726d6b25b56bb0f6b15538ae27790cfc36a283e2c4ed767ee91dafefe6b698175f0757a9d2b9a8005074c4fe8aa721f0e8848247c877ad8efee3496dde962be84191952d59b139eb7ed951b01f75cd393e1016c301a6290ecc40e1db4b6f1a80621d9dcd39b23b192ecd2b2054ea5be960cc738b5da6f3897c145d7ad1f1ba573145babd7ba50d6ce3ce070b69d4125136e0fa45a2b636247e838b707525a8f85c8b5d5af442c814b01dff8c07d81f8f680e5ac0c9c749a66debb7d9285ed18950149950e3830f26611235674114e6241caad622dcdff3ba699a6c0d6161ddb51943e181768e61532b04d3937961483548788b1c6650f9ad95b8c215fc160d50511b2e60e18566d255885644f47fe8654b9995dbc4d1e7d9b361c5e9ab37d8a113e242441dd8d8edbc111cd84af35607e49a1b13ce86699f0f5d471e210b1a540adf9fd83ea54ef624338f3523b38f2bf9e88c586a68aad9a7a1b4286ad206c8f028f8c9c10e581de6a21504807a62c6d899587222676596cdeaa55378d2a5e2216c7752764498d8da42e74019942ea8e24345eba0f910ed566bb3630e97fd3c688d61d0d8ee63e19477f979571ccf6c82c944cca0da30471ce77259924030fd3f076899ac335ac5763e1c6d74b1d9c0e2650ce72ce9bed7b0894237eaedd5aa2a4bb96729adc1eddd82c2d93e075857b23d932d140018a54f1e95d487ee9592ca0020957315c0af66e1c21ed0c5591da4925805176baa535734a8e931063253788dd8a66f19a0ffeee4e49fd05e951fea7675d3deec06be4b32dca66e39b076da97e8a659f7286b7e7aba12364027b847fe6a64384007bafa241ab7683c310298650d42c41b5e5b2fe04fdba277cf3c6b730abdb6378c413a9592fbba1891c1cd30422a2cca68b60a92e830fa99c28d66a3b440c924d297bb23b0c6d6447c6f3a77719e9cdae58ec7a81cd2d9dbd03b4c7f50627701fc3022765345e9729c32891f977d7fdcf35f154807c644ee2a90c9b392c6409fbdd7d9d3b8ee5e2e090b059c22878d3956a2a6b895ab0cfd3f0c8b25905c1d5fd13f7168f238fee7ffb5e30f978870dd15c8c34eaa9caca67dfea024c0e95dbdbb2e9a1ebbeb7ca14faa323de33c8827910c658c9bea", 0xff8}, {0x0}, {&(0x7f0000001700)}], 0xa) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000001b40)={&(0x7f0000001a40)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000001b00)={&(0x7f0000001cc0)=ANY=[@ANYBLOB="540000001900000228bd7000fcdbdf250a1020800002ff0100040000080010000010000008000400", @ANYRES32=0x0, @ANYBLOB="0500140000000000100016800c000280050002000000000008000400", @ANYRES32=0x0, @ANYBLOB="9a00bc707b86d0ac4d6ed81899c1a2c6f4a20c96e1a4581d50fdae", @ANYRES32=0x0, @ANYBLOB], 0x54}, 0x1, 0x0, 0x0, 0x8000}, 0x200040d4) sendfile(r4, 0xffffffffffffffff, 0x0, 0x8400fffffffa) ioctl$BTRFS_IOC_LOGICAL_INO_V2(0xffffffffffffffff, 0xc038943b, &(0x7f0000001c80)={0x2, 0x50, '\x00', 0x0, &(0x7f0000001c00)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 2695.754062][T11344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2695.762033][T11344] R13: 00007ffd5bea752f R14: 00007ff878a72300 R15: 0000000000022000 [ 2695.770448][T11344] overlayfs: failed to create directory ./file1/work (errno: 12); mounting read-only [ 2695.874659][T11368] overlayfs: upper fs does not support tmpfile. 22:05:14 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x107a04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') openat$full(0xffffffffffffff9c, 0x0, 0x60b01, 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) (fail_nth: 41) 22:05:14 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0x9000000}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) [ 2695.942460][T11371] FAULT_INJECTION: forcing a failure. [ 2695.942460][T11371] name failslab, interval 1, probability 0, space 0, times 0 [ 2695.977332][T11371] CPU: 0 PID: 11371 Comm: syz-executor.4 Not tainted 5.10.77-syzkaller-01258-g76698ea35fd3 #0 [ 2695.987588][T11371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2695.997632][T11371] Call Trace: [ 2696.000920][T11371] dump_stack_lvl+0x1e2/0x24b [ 2696.005594][T11371] ? show_regs_print_info+0x18/0x18 [ 2696.010783][T11371] ? pcpu_alloc+0x12f9/0x1370 [ 2696.015459][T11371] dump_stack+0x15/0x1d [ 2696.019608][T11371] should_fail+0x3c0/0x510 [ 2696.024020][T11371] ? percpu_ref_init+0xd5/0x310 [ 2696.028861][T11371] __should_failslab+0x9f/0xe0 [ 2696.033617][T11371] should_failslab+0x9/0x20 [ 2696.038113][T11371] kmem_cache_alloc_trace+0x42/0x3a0 [ 2696.043391][T11371] percpu_ref_init+0xd5/0x310 [ 2696.048056][T11371] ? cgroup_bpf_inherit+0x620/0x620 [ 2696.053245][T11371] cgroup_bpf_inherit+0xaf/0x620 [ 2696.058178][T11371] ? pcpu_memcg_pre_alloc_hook+0x1f0/0x1f0 [ 2696.063976][T11371] ? find_next_bit+0xd6/0x120 [ 2696.068643][T11371] ? cgroup_bpf_offline+0x100/0x100 [ 2696.073835][T11371] ? group_init+0x41f/0x4a0 [ 2696.078331][T11371] cgroup_mkdir+0xc5f/0x1a40 [ 2696.082916][T11371] ? css_task_iter_end+0x2d0/0x2d0 [ 2696.088022][T11371] ? show_sid+0x250/0x250 [ 2696.092347][T11371] ? generic_permission+0x1b3/0x590 [ 2696.097536][T11371] ? css_task_iter_end+0x2d0/0x2d0 [ 2696.102638][T11371] kernfs_iop_mkdir+0x1b0/0x2b0 [ 2696.107477][T11371] vfs_mkdir+0x435/0x610 [ 2696.111716][T11371] ovl_create_real+0x160/0x380 [ 2696.116474][T11371] ovl_workdir_create+0x415/0x5e0 [ 2696.121494][T11371] ? ovl_mount_dir_noesc+0x1a0/0x1a0 [ 2696.126952][T11371] ? _raw_spin_lock+0xa3/0x1b0 [ 2696.132242][T11371] ? preempt_count_add+0x69/0x150 [ 2696.137260][T11371] ? __mnt_want_write+0x200/0x280 [ 2696.142279][T11371] ? mnt_want_write+0x1b8/0x290 [ 2696.147122][T11371] ovl_fill_super+0x3887/0x6680 [ 2696.151964][T11371] ? kvmalloc_node+0x82/0x110 [ 2696.156631][T11371] ? mount_nodev+0x31/0xf0 [ 2696.161035][T11371] ? vfs_get_tree+0x89/0x270 [ 2696.165614][T11371] ? path_mount+0x1975/0x2ab0 [ 2696.170280][T11371] ? __se_sys_mount+0x2f7/0x3b0 [ 2696.175150][T11371] ? ovl_mount+0x40/0x40 [ 2696.179389][T11371] ? __kasan_check_write+0x14/0x20 [ 2696.184492][T11371] ? _raw_spin_lock_irqsave+0xf8/0x210 [ 2696.189947][T11371] ? _raw_spin_lock+0x1b0/0x1b0 [ 2696.194788][T11371] ? xas_find_marked+0xabc/0xb90 [ 2696.199721][T11371] ? xas_nomem+0x19e/0x1e0 [ 2696.204130][T11371] ? delete_node+0x74b/0x7a0 [ 2696.208716][T11371] ? __kasan_check_write+0x14/0x20 [ 2696.213827][T11371] ? __up_write+0xad/0x290 [ 2696.218241][T11371] ? register_shrinker_prepared+0x118/0x150 [ 2696.224124][T11371] ? free_anon_bdev+0x30/0x30 [ 2696.228791][T11371] ? ovl_mount+0x40/0x40 [ 2696.233023][T11371] mount_nodev+0x57/0xf0 [ 2696.237257][T11371] ovl_mount+0x2c/0x40 [ 2696.241316][T11371] legacy_get_tree+0xf0/0x190 [ 2696.245982][T11371] ? asan.module_dtor+0x20/0x20 [ 2696.250822][T11371] vfs_get_tree+0x89/0x270 [ 2696.255230][T11371] path_mount+0x1975/0x2ab0 [ 2696.259726][T11371] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 2696.265262][T11371] ? getname_flags+0x207/0x650 [ 2696.270015][T11371] ? user_path_at_empty+0x40/0x50 [ 2696.275034][T11371] __se_sys_mount+0x2f7/0x3b0 [ 2696.279713][T11371] ? __x64_sys_mount+0xd0/0xd0 [ 2696.284477][T11371] ? debug_smp_processor_id+0x1c/0x20 [ 2696.289841][T11371] __x64_sys_mount+0xbf/0xd0 [ 2696.294427][T11371] do_syscall_64+0x31/0x70 [ 2696.298839][T11371] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2696.304719][T11371] RIP: 0033:0x7ff87acfbae9 [ 2696.309126][T11371] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2696.329070][T11371] RSP: 002b:00007ff878a72188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 22:05:14 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0166) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x107a04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mount$overlay(0xc, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) [ 2696.337479][T11371] RAX: ffffffffffffffda RBX: 00007ff87ae0ef60 RCX: 00007ff87acfbae9 [ 2696.345446][T11371] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 2696.353411][T11371] RBP: 00007ff878a721d0 R08: 0000000020000900 R09: 0000000000000000 [ 2696.361375][T11371] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2696.369342][T11371] R13: 00007ffd5bea752f R14: 00007ff878a72300 R15: 0000000000022000 22:05:14 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0162) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) writev(r2, &(0x7f0000001780)=[{&(0x7f0000000080)}, {&(0x7f00000002c0)="33cb9ddf3cc39b663f2e88ff4d2ec7462013af4dfb8da7875090d8d1bf4602fd52c196937f372c1cb193a4641541a26ccb37934902fbd2ca6afd8bfeac14754d1da40864352ac0e37d23eb7269c93b83a56e28fa2b2e12e50559d558099375c21cee99cb199cb42b1d5689527f43a904a68207c39d5b6482ea4d5da2cbb197bd43a61c6f9c44982d5733aa652918006e677e0f7a8f1412d3265002", 0x9b}, {&(0x7f0000000180)="86ac43c22a95a739c505f29a96ebe63ae2771a9e1a50de25adc99732de2c929a758b009f9f46103b", 0x28}, {0x0}, {&(0x7f0000000380)="94028f163e6a2b452c52f353ec712121e530db7bedd44cf3516ab43b630795b9bf033b9f4008d1b8307c044cdec70c3e68cfd475007b0bb0c335ad85", 0x3c}, {&(0x7f0000000440)="09ddbea56c9f558a7ef029558b3dad65617ac3e5ba592617ad66e809cfb19c2ff81929cc957cd2803eedf8162400846356fe4e4ea4f4954b257efb79988e150559d2d7cfdcaa5546634da903b5a6bd8ad77a5490377e72569a0b67be51773b88b0dc68e5db7161596d62b2efba42d028657b7b1edfc6cd432a8e1e04d6cd96ef395aaa174c", 0x85}, {&(0x7f0000000500)="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", 0xfe}, {&(0x7f0000000600)="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", 0xff8}, {0x0}, {&(0x7f0000001700)}], 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) 22:05:14 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x400000009, 0x8d}, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0166) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x107a04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) write$FUSE_INIT(r3, 0x0, 0xeffd) mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) openat$full(0xffffffffffffff9c, 0x0, 0x60b01, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000240)={0x1}) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x4c, &(0x7f0000000900)=ANY=[@ANYBLOB='upperkdir=./file1,lowerdir=.\x00'/41]) 22:05:14 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0xa000000}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) 22:05:14 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x107a04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') openat$full(0xffffffffffffff9c, 0x0, 0x60b01, 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) (fail_nth: 42) [ 2696.404756][T11371] overlayfs: failed to create directory ./file1/work (errno: 12); mounting read-only 22:05:15 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0xb000000}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) [ 2696.449115][T11385] FAULT_INJECTION: forcing a failure. [ 2696.449115][T11385] name failslab, interval 1, probability 0, space 0, times 0 [ 2696.462413][T11385] CPU: 1 PID: 11385 Comm: syz-executor.4 Not tainted 5.10.77-syzkaller-01258-g76698ea35fd3 #0 [ 2696.472651][T11385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2696.482697][T11385] Call Trace: [ 2696.485988][T11385] dump_stack_lvl+0x1e2/0x24b [ 2696.491013][T11385] ? show_regs_print_info+0x18/0x18 [ 2696.496214][T11385] dump_stack+0x15/0x1d [ 2696.500364][T11385] should_fail+0x3c0/0x510 [ 2696.504775][T11385] ? __kernfs_new_node+0xdb/0x6e0 [ 2696.509875][T11385] __should_failslab+0x9f/0xe0 [ 2696.514629][T11385] should_failslab+0x9/0x20 [ 2696.519124][T11385] kmem_cache_alloc+0x43/0x380 [ 2696.523876][T11385] ? memcpy+0x56/0x70 [ 2696.527855][T11385] __kernfs_new_node+0xdb/0x6e0 [ 2696.532705][T11385] ? kernfs_new_node+0x170/0x170 [ 2696.537641][T11385] kernfs_new_node+0x97/0x170 [ 2696.542312][T11385] __kernfs_create_file+0x4a/0x270 [ 2696.543597][T11396] overlayfs: unrecognized mount option "upperkdir=./file1" or missing value [ 2696.547417][T11385] cgroup_addrm_files+0xb01/0x1010 [ 2696.547434][T11385] ? kzalloc+0x20/0x20 [ 2696.565225][T11385] ? cgroup_propagate_control+0x759/0x7a0 [ 2696.570935][T11385] css_populate_dir+0x201/0x370 [ 2696.575773][T11385] cgroup_mkdir+0x1616/0x1a40 [ 2696.580442][T11385] ? css_task_iter_end+0x2d0/0x2d0 [ 2696.585550][T11385] ? generic_permission+0x1b3/0x590 [ 2696.590743][T11385] ? css_task_iter_end+0x2d0/0x2d0 22:05:15 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0xc000000}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) [ 2696.595843][T11385] kernfs_iop_mkdir+0x1b0/0x2b0 [ 2696.600682][T11385] vfs_mkdir+0x435/0x610 [ 2696.604915][T11385] ovl_create_real+0x160/0x380 [ 2696.609665][T11385] ovl_workdir_create+0x415/0x5e0 [ 2696.614683][T11385] ? ovl_mount_dir_noesc+0x1a0/0x1a0 [ 2696.619961][T11385] ? _raw_spin_lock+0xa3/0x1b0 [ 2696.624719][T11385] ? preempt_count_add+0x69/0x150 [ 2696.629738][T11385] ? __mnt_want_write+0x200/0x280 [ 2696.634758][T11385] ? mnt_want_write+0x1b8/0x290 [ 2696.639602][T11385] ovl_fill_super+0x3887/0x6680 [ 2696.644449][T11385] ? kvmalloc_node+0x82/0x110 22:05:15 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0xd000000}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) [ 2696.649126][T11385] ? mount_nodev+0x31/0xf0 [ 2696.653537][T11385] ? vfs_get_tree+0x89/0x270 [ 2696.658122][T11385] ? path_mount+0x1975/0x2ab0 [ 2696.662793][T11385] ? __se_sys_mount+0x2f7/0x3b0 [ 2696.667634][T11385] ? ovl_mount+0x40/0x40 [ 2696.671874][T11385] ? __kasan_check_write+0x14/0x20 [ 2696.676973][T11385] ? _raw_spin_lock_irqsave+0xf8/0x210 [ 2696.682412][T11385] ? _raw_spin_lock+0x1b0/0x1b0 [ 2696.687237][T11385] ? xas_find_marked+0xabc/0xb90 [ 2696.692150][T11385] ? xas_nomem+0x19e/0x1e0 22:05:15 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0xe000000}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) [ 2696.696550][T11385] ? delete_node+0x74b/0x7a0 [ 2696.701145][T11385] ? __kasan_check_write+0x14/0x20 [ 2696.706251][T11385] ? __up_write+0xad/0x290 [ 2696.710665][T11385] ? register_shrinker_prepared+0x118/0x150 [ 2696.716551][T11385] ? free_anon_bdev+0x30/0x30 [ 2696.721215][T11385] ? ovl_mount+0x40/0x40 [ 2696.725437][T11385] mount_nodev+0x57/0xf0 [ 2696.729653][T11385] ovl_mount+0x2c/0x40 [ 2696.733706][T11385] legacy_get_tree+0xf0/0x190 [ 2696.738375][T11385] ? asan.module_dtor+0x20/0x20 [ 2696.743219][T11385] vfs_get_tree+0x89/0x270 [ 2696.747627][T11385] path_mount+0x1975/0x2ab0 [ 2696.752108][T11385] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 2696.757629][T11385] ? getname_flags+0x207/0x650 [ 2696.762364][T11385] ? user_path_at_empty+0x40/0x50 [ 2696.767363][T11385] __se_sys_mount+0x2f7/0x3b0 [ 2696.772017][T11385] ? __x64_sys_mount+0xd0/0xd0 [ 2696.776755][T11385] ? debug_smp_processor_id+0x1c/0x20 [ 2696.782101][T11385] __x64_sys_mount+0xbf/0xd0 [ 2696.786665][T11385] do_syscall_64+0x31/0x70 [ 2696.791056][T11385] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2696.796925][T11385] RIP: 0033:0x7ff87acfbae9 [ 2696.801320][T11385] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2696.820903][T11385] RSP: 002b:00007ff878a72188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2696.829302][T11385] RAX: ffffffffffffffda RBX: 00007ff87ae0ef60 RCX: 00007ff87acfbae9 [ 2696.837250][T11385] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 22:05:15 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0162) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x5, 0x10000046, 0x9, 0x0, 0x400, 0x2, 0x6, 0x7, 0x6}, 0x0) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/failed_transaction_log\x00', 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000001c0)=[{{&(0x7f00000003c0)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000001900)=[{&(0x7f0000001600)="3e90668c1741fbdcdb3f5aa3fc409b8db89dbfac78b422d55476b5d6e73b5868881f92e03a060b82c1fc8ed6a18629ca67d4a27b5abdea5df9ba308f10c49db4c569717aaaed1c36226d505d12da12faa2ceb3f5b1688658de24a24fb5aae0f34c8b43733eaeee36b86d9544a9f48d4293dcbe0635aeef5e0cbfd775c6199013310659300aa023df041330dd72e311da7449077836f3c3a6dfea9f760e76e9b8788a989d242145fb1fac7234276fe2", 0xaf}, {&(0x7f0000000080)="a8f9876bc914c15f", 0x8}, {&(0x7f00000016c0)="c8f0dcecb555127d7d7c0a3f30f2cd0e8fb1754ee981ca2b7c5ce28fc3311e2d40900eaa3ee6527648f5f32e4113cf170a2818d6081999165eb42b7e56823889981308e40ec5d3963d4ba11d4feeae4c60509efcd16d6ffc0f2353b400f88186390e1b981aa2cf87364aec35fb42d91e", 0x70}, {&(0x7f0000001840)="d261f3f09cdfece4dd6394d75fb5d7fa274603639b4d9fe0e91f70b4153906284cbffaf4c58aa35cdad66837957c686a216ba9a00489fed2f8202abafa2407cc1cc87f4d3fa21fbe42f00cec8682bc70d6eb737681fd5f6635b8520aab4ed9d5dcb240db873d9e573530b304ac5356cb3bc2cb259e490802f65fbc82130af585b0cd7f1ee7492e5d886b55a4ae1d2f3c0a", 0x91}, {&(0x7f0000000100)="348c649dd25b92", 0x7}], 0x5, 0x0, 0x0, 0x4000000}}], 0x1, 0x8015) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) r3 = syz_open_dev$mouse(&(0x7f0000001740), 0x1, 0x80) getsockname$unix(r3, &(0x7f0000001980), &(0x7f0000001a00)=0x6e) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) writev(r4, &(0x7f0000001780)=[{&(0x7f0000000080)}, {&(0x7f00000002c0)="33cb9ddf3cc39b663f2e88ff4d2ec7462013af4dfb8da7875090d8d1bf4602fd52c196937f372c1cb193a4641541a26ccb37934902fbd2ca6afd8bfeac14754d1da40864352ac0e37d23eb7269c93b83a56e28fa2b2e12e50559d558099375c21cee99cb199cb42b1d5689527f43a904a68207c39d5b6482ea4d5da2cbb197bd43a61c6f9c44982d5733aa652918006e677e0f7a8f1412d3265002", 0x9b}, {&(0x7f0000000180)="86ac43c22a95a739c505f29a96ebe63ae2771a9e1a50de25adc99732de2c929a758b009f9f46103b", 0x28}, {0x0}, {&(0x7f0000000380)="94028f163e6a2b452c52f353ec712121e530db7bedd44cf3516ab43b630795b9bf033b9f4008d1b8307c044cdec70c3e68cfd475007b0bb0c335ad85", 0x3c}, {&(0x7f0000000440)="09ddbea56c9f558a7ef029558b3dad65617ac3e5ba592617ad66e809cfb19c2ff81929cc957cd2803eedf8162400846356fe4e4ea4f4954b257efb79988e150559d2d7cfdcaa5546634da903b5a6bd8ad77a5490377e72569a0b67be51773b88b0dc68e5db7161596d62b2efba42d028657b7b1edfc6cd432a8e1e04d6cd96ef395aaa174c", 0x85}, {&(0x7f0000000500)="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", 0xfe}, {&(0x7f0000000600)="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", 0xff8}, {0x0}, {&(0x7f0000001700)}], 0xa) sendmsg$nl_route(r3, &(0x7f0000001b40)={&(0x7f0000001a40)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000001b00)={&(0x7f0000001cc0)=ANY=[@ANYBLOB="540000001900000228bd7000fcdbdf250a1020800002ff0100040000080010000010000008000400", @ANYRES32=0x0, @ANYBLOB="0500140000000000100016800c000280050002000000000008000400", @ANYRES32=0x0, @ANYBLOB="9a00bc707b86d0ac4d6ed81899c1a2c6f4a20c96e1a4581d50fdae", @ANYRES32=0x0, @ANYBLOB], 0x54}, 0x1, 0x0, 0x0, 0x8000}, 0x200040d4) sendfile(r4, 0xffffffffffffffff, 0x0, 0x8400fffffffa) ioctl$BTRFS_IOC_LOGICAL_INO_V2(0xffffffffffffffff, 0xc038943b, &(0x7f0000001c80)={0x2, 0x50, '\x00', 0x0, &(0x7f0000001c00)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 22:05:15 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0x10000000}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) 22:05:15 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0x11000000}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) [ 2696.845194][T11385] RBP: 00007ff878a721d0 R08: 0000000020000900 R09: 0000000000000000 [ 2696.853139][T11385] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2696.861085][T11385] R13: 00007ffd5bea752f R14: 00007ff878a72300 R15: 0000000000022000 [ 2696.871667][T11385] cgroup: cgroup_addrm_files: failed to add cgroup.procs, err=-12 [ 2696.881161][T11385] overlayfs: failed to create directory ./file1/work (errno: 12); mounting read-only 22:05:15 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x107a04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') openat$full(0xffffffffffffff9c, 0x0, 0x60b01, 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) (fail_nth: 43) 22:05:15 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0162) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) writev(r2, &(0x7f0000001780)=[{&(0x7f0000000080)}, {&(0x7f00000002c0)="33cb9ddf3cc39b663f2e88ff4d2ec7462013af4dfb8da7875090d8d1bf4602fd52c196937f372c1cb193a4641541a26ccb37934902fbd2ca6afd8bfeac14754d1da40864352ac0e37d23eb7269c93b83a56e28fa2b2e12e50559d558099375c21cee99cb199cb42b1d5689527f43a904a68207c39d5b6482ea4d5da2cbb197bd43a61c6f9c44982d5733aa652918006e677e0f7a8f1412d3265002", 0x9b}, {&(0x7f0000000180)="86ac43c22a95a739c505f29a96ebe63ae2771a9e1a50de25adc99732de2c929a758b009f9f46103b", 0x28}, {0x0}, {&(0x7f0000000380)="94028f163e6a2b452c52f353ec712121e530db7bedd44cf3516ab43b630795b9bf033b9f4008d1b8307c044cdec70c3e68cfd475007b0bb0c335ad85", 0x3c}, {&(0x7f0000000440)="09ddbea56c9f558a7ef029558b3dad65617ac3e5ba592617ad66e809cfb19c2ff81929cc957cd2803eedf8162400846356fe4e4ea4f4954b257efb79988e150559d2d7cfdcaa5546634da903b5a6bd8ad77a5490377e72569a0b67be51773b88b0dc68e5db7161596d62b2efba42d028657b7b1edfc6cd432a8e1e04d6cd96ef395aaa174c", 0x85}, {&(0x7f0000000500)="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", 0xfe}, {&(0x7f0000000600)="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", 0xff8}, {0x0}, {&(0x7f0000001700)}], 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) [ 2697.273818][T11417] FAULT_INJECTION: forcing a failure. [ 2697.273818][T11417] name failslab, interval 1, probability 0, space 0, times 0 [ 2697.286581][T11417] CPU: 1 PID: 11417 Comm: syz-executor.4 Not tainted 5.10.77-syzkaller-01258-g76698ea35fd3 #0 [ 2697.296802][T11417] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2697.306841][T11417] Call Trace: [ 2697.310110][T11417] dump_stack_lvl+0x1e2/0x24b [ 2697.314767][T11417] ? show_regs_print_info+0x18/0x18 [ 2697.319940][T11417] ? find_next_bit+0x113/0x120 [ 2697.324683][T11417] dump_stack+0x15/0x1d [ 2697.328820][T11417] should_fail+0x3c0/0x510 [ 2697.333218][T11417] ? __kernfs_new_node+0xdb/0x6e0 [ 2697.338218][T11417] __should_failslab+0x9f/0xe0 [ 2697.342961][T11417] should_failslab+0x9/0x20 [ 2697.347438][T11417] kmem_cache_alloc+0x43/0x380 [ 2697.352173][T11417] ? memcpy+0x56/0x70 [ 2697.356130][T11417] __kernfs_new_node+0xdb/0x6e0 [ 2697.360956][T11417] ? kernfs_new_node+0x170/0x170 [ 2697.365870][T11417] kernfs_new_node+0x97/0x170 [ 2697.370520][T11417] __kernfs_create_file+0x4a/0x270 [ 2697.375605][T11417] cgroup_addrm_files+0xb01/0x1010 [ 2697.380691][T11417] ? kzalloc+0x20/0x20 [ 2697.384734][T11417] ? cgroup_propagate_control+0x759/0x7a0 [ 2697.390442][T11417] css_populate_dir+0x201/0x370 [ 2697.395287][T11417] cgroup_mkdir+0x1616/0x1a40 [ 2697.399959][T11417] ? css_task_iter_end+0x2d0/0x2d0 [ 2697.405064][T11417] ? generic_permission+0x1b3/0x590 [ 2697.410252][T11417] ? css_task_iter_end+0x2d0/0x2d0 [ 2697.415354][T11417] kernfs_iop_mkdir+0x1b0/0x2b0 [ 2697.420192][T11417] vfs_mkdir+0x435/0x610 [ 2697.424460][T11417] ovl_create_real+0x160/0x380 [ 2697.429236][T11417] ovl_workdir_create+0x415/0x5e0 [ 2697.434256][T11417] ? ovl_mount_dir_noesc+0x1a0/0x1a0 [ 2697.439533][T11417] ? _raw_spin_lock+0xa3/0x1b0 [ 2697.444290][T11417] ? preempt_count_add+0x69/0x150 [ 2697.449308][T11417] ? __mnt_want_write+0x200/0x280 [ 2697.454325][T11417] ? mnt_want_write+0x1b8/0x290 [ 2697.459170][T11417] ovl_fill_super+0x3887/0x6680 [ 2697.464014][T11417] ? kvmalloc_node+0x82/0x110 [ 2697.468687][T11417] ? mount_nodev+0x31/0xf0 [ 2697.473093][T11417] ? vfs_get_tree+0x89/0x270 [ 2697.477675][T11417] ? path_mount+0x1975/0x2ab0 [ 2697.482341][T11417] ? __se_sys_mount+0x2f7/0x3b0 [ 2697.487181][T11417] ? ovl_mount+0x40/0x40 [ 2697.491529][T11417] ? __kasan_check_write+0x14/0x20 [ 2697.496642][T11417] ? _raw_spin_lock_irqsave+0xf8/0x210 [ 2697.502097][T11417] ? _raw_spin_lock+0x1b0/0x1b0 [ 2697.506943][T11417] ? xas_find_marked+0xabc/0xb90 [ 2697.511878][T11417] ? xas_nomem+0x19e/0x1e0 [ 2697.516281][T11417] ? delete_node+0x74b/0x7a0 [ 2697.520862][T11417] ? __kasan_check_write+0x14/0x20 [ 2697.525969][T11417] ? __up_write+0xad/0x290 [ 2697.530382][T11417] ? register_shrinker_prepared+0x118/0x150 [ 2697.536262][T11417] ? free_anon_bdev+0x30/0x30 [ 2697.540932][T11417] ? ovl_mount+0x40/0x40 [ 2697.545164][T11417] mount_nodev+0x57/0xf0 [ 2697.549394][T11417] ovl_mount+0x2c/0x40 [ 2697.553451][T11417] legacy_get_tree+0xf0/0x190 [ 2697.558117][T11417] ? asan.module_dtor+0x20/0x20 [ 2697.562971][T11417] vfs_get_tree+0x89/0x270 [ 2697.567382][T11417] path_mount+0x1975/0x2ab0 [ 2697.571879][T11417] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 2697.577412][T11417] ? getname_flags+0x207/0x650 [ 2697.582162][T11417] ? user_path_at_empty+0x40/0x50 [ 2697.587177][T11417] __se_sys_mount+0x2f7/0x3b0 [ 2697.591846][T11417] ? __x64_sys_mount+0xd0/0xd0 [ 2697.596599][T11417] ? debug_smp_processor_id+0x1c/0x20 [ 2697.601961][T11417] __x64_sys_mount+0xbf/0xd0 [ 2697.606544][T11417] do_syscall_64+0x31/0x70 [ 2697.610950][T11417] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2697.616827][T11417] RIP: 0033:0x7ff87acfbae9 [ 2697.621582][T11417] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2697.641173][T11417] RSP: 002b:00007ff878a72188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2697.649575][T11417] RAX: ffffffffffffffda RBX: 00007ff87ae0ef60 RCX: 00007ff87acfbae9 [ 2697.657536][T11417] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 2697.665494][T11417] RBP: 00007ff878a721d0 R08: 0000000020000900 R09: 0000000000000000 22:05:16 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0166) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x1, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x107a04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) write$FUSE_INIT(r3, 0x0, 0xeffd) mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) openat$full(0xffffffffffffff9c, 0x0, 0x60b01, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000240)={0x1}) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x4c, &(0x7f0000000900)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 22:05:16 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0162) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x5, 0x10000046, 0x9, 0x0, 0x400, 0x2, 0x6, 0x7, 0x6}, 0x0) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/failed_transaction_log\x00', 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000001c0)=[{{&(0x7f00000003c0)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000001900)=[{&(0x7f0000001600)="3e90668c1741fbdcdb3f5aa3fc409b8db89dbfac78b422d55476b5d6e73b5868881f92e03a060b82c1fc8ed6a18629ca67d4a27b5abdea5df9ba308f10c49db4c569717aaaed1c36226d505d12da12faa2ceb3f5b1688658de24a24fb5aae0f34c8b43733eaeee36b86d9544a9f48d4293dcbe0635aeef5e0cbfd775c6199013310659300aa023df041330dd72e311da7449077836f3c3a6dfea9f760e76e9b8788a989d242145fb1fac7234276fe2", 0xaf}, {&(0x7f0000000080)="a8f9876bc914c15f", 0x8}, {&(0x7f00000016c0)="c8f0dcecb555127d7d7c0a3f30f2cd0e8fb1754ee981ca2b7c5ce28fc3311e2d40900eaa3ee6527648f5f32e4113cf170a2818d6081999165eb42b7e56823889981308e40ec5d3963d4ba11d4feeae4c60509efcd16d6ffc0f2353b400f88186390e1b981aa2cf87364aec35fb42d91e", 0x70}, {&(0x7f0000001840)="d261f3f09cdfece4dd6394d75fb5d7fa274603639b4d9fe0e91f70b4153906284cbffaf4c58aa35cdad66837957c686a216ba9a00489fed2f8202abafa2407cc1cc87f4d3fa21fbe42f00cec8682bc70d6eb737681fd5f6635b8520aab4ed9d5dcb240db873d9e573530b304ac5356cb3bc2cb259e490802f65fbc82130af585b0cd7f1ee7492e5d886b55a4ae1d2f3c0a", 0x91}, {&(0x7f0000000100)="348c649dd25b92", 0x7}], 0x5, 0x0, 0x0, 0x4000000}}], 0x1, 0x8015) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) r3 = syz_open_dev$mouse(&(0x7f0000001740), 0x1, 0x80) getsockname$unix(r3, &(0x7f0000001980), &(0x7f0000001a00)=0x6e) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) writev(r4, &(0x7f0000001780)=[{&(0x7f0000000080)}, {&(0x7f00000002c0)="33cb9ddf3cc39b663f2e88ff4d2ec7462013af4dfb8da7875090d8d1bf4602fd52c196937f372c1cb193a4641541a26ccb37934902fbd2ca6afd8bfeac14754d1da40864352ac0e37d23eb7269c93b83a56e28fa2b2e12e50559d558099375c21cee99cb199cb42b1d5689527f43a904a68207c39d5b6482ea4d5da2cbb197bd43a61c6f9c44982d5733aa652918006e677e0f7a8f1412d3265002", 0x9b}, {&(0x7f0000000180)="86ac43c22a95a739c505f29a96ebe63ae2771a9e1a50de25adc99732de2c929a758b009f9f46103b", 0x28}, {0x0}, {&(0x7f0000000380)="94028f163e6a2b452c52f353ec712121e530db7bedd44cf3516ab43b630795b9bf033b9f4008d1b8307c044cdec70c3e68cfd475007b0bb0c335ad85", 0x3c}, {&(0x7f0000000440)="09ddbea56c9f558a7ef029558b3dad65617ac3e5ba592617ad66e809cfb19c2ff81929cc957cd2803eedf8162400846356fe4e4ea4f4954b257efb79988e150559d2d7cfdcaa5546634da903b5a6bd8ad77a5490377e72569a0b67be51773b88b0dc68e5db7161596d62b2efba42d028657b7b1edfc6cd432a8e1e04d6cd96ef395aaa174c", 0x85}, {&(0x7f0000000500)="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", 0xfe}, {&(0x7f0000000600)="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", 0xff8}, {0x0}, {&(0x7f0000001700)}], 0xa) sendmsg$nl_route(r3, &(0x7f0000001b40)={&(0x7f0000001a40)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000001b00)={&(0x7f0000001cc0)=ANY=[@ANYBLOB="540000001900000228bd7000fcdbdf250a1020800002ff0100040000080010000010000008000400", @ANYRES32=0x0, @ANYBLOB="0500140000000000100016800c000280050002000000000008000400", @ANYRES32=0x0, @ANYBLOB="9a00bc707b86d0ac4d6ed81899c1a2c6f4a20c96e1a4581d50fdae", @ANYRES32=0x0, @ANYBLOB], 0x54}, 0x1, 0x0, 0x0, 0x8000}, 0x200040d4) sendfile(r4, 0xffffffffffffffff, 0x0, 0x8400fffffffa) ioctl$BTRFS_IOC_LOGICAL_INO_V2(0xffffffffffffffff, 0xc038943b, &(0x7f0000001c80)={0x2, 0x50, '\x00', 0x0, &(0x7f0000001c00)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 22:05:16 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0166) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x107a04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mount$overlay(0xd, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 22:05:16 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0x12000000}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) [ 2697.673450][T11417] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2697.681416][T11417] R13: 00007ffd5bea752f R14: 00007ff878a72300 R15: 0000000000022000 [ 2697.693266][T11417] cgroup: cgroup_addrm_files: failed to add cgroup.procs, err=-12 22:05:16 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0162) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x5, 0x10000046, 0x9, 0x0, 0x400, 0x2, 0x6, 0x7, 0x6}, 0x0) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/failed_transaction_log\x00', 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000001c0)=[{{&(0x7f00000003c0)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000001900)=[{&(0x7f0000001600)="3e90668c1741fbdcdb3f5aa3fc409b8db89dbfac78b422d55476b5d6e73b5868881f92e03a060b82c1fc8ed6a18629ca67d4a27b5abdea5df9ba308f10c49db4c569717aaaed1c36226d505d12da12faa2ceb3f5b1688658de24a24fb5aae0f34c8b43733eaeee36b86d9544a9f48d4293dcbe0635aeef5e0cbfd775c6199013310659300aa023df041330dd72e311da7449077836f3c3a6dfea9f760e76e9b8788a989d242145fb1fac7234276fe2", 0xaf}, {&(0x7f0000000080)="a8f9876bc914c15f", 0x8}, {&(0x7f00000016c0)="c8f0dcecb555127d7d7c0a3f30f2cd0e8fb1754ee981ca2b7c5ce28fc3311e2d40900eaa3ee6527648f5f32e4113cf170a2818d6081999165eb42b7e56823889981308e40ec5d3963d4ba11d4feeae4c60509efcd16d6ffc0f2353b400f88186390e1b981aa2cf87364aec35fb42d91e", 0x70}, {&(0x7f0000001840)="d261f3f09cdfece4dd6394d75fb5d7fa274603639b4d9fe0e91f70b4153906284cbffaf4c58aa35cdad66837957c686a216ba9a00489fed2f8202abafa2407cc1cc87f4d3fa21fbe42f00cec8682bc70d6eb737681fd5f6635b8520aab4ed9d5dcb240db873d9e573530b304ac5356cb3bc2cb259e490802f65fbc82130af585b0cd7f1ee7492e5d886b55a4ae1d2f3c0a", 0x91}, {&(0x7f0000000100)="348c649dd25b92", 0x7}], 0x5, 0x0, 0x0, 0x4000000}}], 0x1, 0x8015) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) r3 = syz_open_dev$mouse(&(0x7f0000001740), 0x1, 0x80) getsockname$unix(r3, &(0x7f0000001980), &(0x7f0000001a00)=0x6e) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) writev(r4, &(0x7f0000001780)=[{&(0x7f0000000080)}, {&(0x7f00000002c0)="33cb9ddf3cc39b663f2e88ff4d2ec7462013af4dfb8da7875090d8d1bf4602fd52c196937f372c1cb193a4641541a26ccb37934902fbd2ca6afd8bfeac14754d1da40864352ac0e37d23eb7269c93b83a56e28fa2b2e12e50559d558099375c21cee99cb199cb42b1d5689527f43a904a68207c39d5b6482ea4d5da2cbb197bd43a61c6f9c44982d5733aa652918006e677e0f7a8f1412d3265002", 0x9b}, {&(0x7f0000000180)="86ac43c22a95a739c505f29a96ebe63ae2771a9e1a50de25adc99732de2c929a758b009f9f46103b", 0x28}, {0x0}, {&(0x7f0000000380)="94028f163e6a2b452c52f353ec712121e530db7bedd44cf3516ab43b630795b9bf033b9f4008d1b8307c044cdec70c3e68cfd475007b0bb0c335ad85", 0x3c}, {&(0x7f0000000440)="09ddbea56c9f558a7ef029558b3dad65617ac3e5ba592617ad66e809cfb19c2ff81929cc957cd2803eedf8162400846356fe4e4ea4f4954b257efb79988e150559d2d7cfdcaa5546634da903b5a6bd8ad77a5490377e72569a0b67be51773b88b0dc68e5db7161596d62b2efba42d028657b7b1edfc6cd432a8e1e04d6cd96ef395aaa174c", 0x85}, {&(0x7f0000000500)="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", 0xfe}, {&(0x7f0000000600)="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", 0xff8}, {0x0}, {&(0x7f0000001700)}], 0xa) sendmsg$nl_route(r3, &(0x7f0000001b40)={&(0x7f0000001a40)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000001b00)={&(0x7f0000001cc0)=ANY=[@ANYBLOB="540000001900000228bd7000fcdbdf250a1020800002ff0100040000080010000010000008000400", @ANYRES32=0x0, @ANYBLOB="0500140000000000100016800c000280050002000000000008000400", @ANYRES32=0x0, @ANYBLOB="9a00bc707b86d0ac4d6ed81899c1a2c6f4a20c96e1a4581d50fdae", @ANYRES32=0x0, @ANYBLOB], 0x54}, 0x1, 0x0, 0x0, 0x8000}, 0x200040d4) sendfile(r4, 0xffffffffffffffff, 0x0, 0x8400fffffffa) ioctl$BTRFS_IOC_LOGICAL_INO_V2(0xffffffffffffffff, 0xc038943b, &(0x7f0000001c80)={0x2, 0x50, '\x00', 0x0, &(0x7f0000001c00)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 22:05:16 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0162) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x5, 0x10000046, 0x9, 0x0, 0x400, 0x2, 0x6, 0x7, 0x6}, 0x0) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/failed_transaction_log\x00', 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000001c0)=[{{&(0x7f00000003c0)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000001900)=[{&(0x7f0000001600)="3e90668c1741fbdcdb3f5aa3fc409b8db89dbfac78b422d55476b5d6e73b5868881f92e03a060b82c1fc8ed6a18629ca67d4a27b5abdea5df9ba308f10c49db4c569717aaaed1c36226d505d12da12faa2ceb3f5b1688658de24a24fb5aae0f34c8b43733eaeee36b86d9544a9f48d4293dcbe0635aeef5e0cbfd775c6199013310659300aa023df041330dd72e311da7449077836f3c3a6dfea9f760e76e9b8788a989d242145fb1fac7234276fe2", 0xaf}, {&(0x7f0000000080)="a8f9876bc914c15f", 0x8}, {&(0x7f00000016c0)="c8f0dcecb555127d7d7c0a3f30f2cd0e8fb1754ee981ca2b7c5ce28fc3311e2d40900eaa3ee6527648f5f32e4113cf170a2818d6081999165eb42b7e56823889981308e40ec5d3963d4ba11d4feeae4c60509efcd16d6ffc0f2353b400f88186390e1b981aa2cf87364aec35fb42d91e", 0x70}, {&(0x7f0000001840)="d261f3f09cdfece4dd6394d75fb5d7fa274603639b4d9fe0e91f70b4153906284cbffaf4c58aa35cdad66837957c686a216ba9a00489fed2f8202abafa2407cc1cc87f4d3fa21fbe42f00cec8682bc70d6eb737681fd5f6635b8520aab4ed9d5dcb240db873d9e573530b304ac5356cb3bc2cb259e490802f65fbc82130af585b0cd7f1ee7492e5d886b55a4ae1d2f3c0a", 0x91}, {&(0x7f0000000100)="348c649dd25b92", 0x7}], 0x5, 0x0, 0x0, 0x4000000}}], 0x1, 0x8015) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000001740), 0x1, 0x80) getsockname$unix(r3, &(0x7f0000001980), &(0x7f0000001a00)=0x6e) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) writev(r4, &(0x7f0000001780)=[{&(0x7f0000000080)}, {&(0x7f00000002c0)="33cb9ddf3cc39b663f2e88ff4d2ec7462013af4dfb8da7875090d8d1bf4602fd52c196937f372c1cb193a4641541a26ccb37934902fbd2ca6afd8bfeac14754d1da40864352ac0e37d23eb7269c93b83a56e28fa2b2e12e50559d558099375c21cee99cb199cb42b1d5689527f43a904a68207c39d5b6482ea4d5da2cbb197bd43a61c6f9c44982d5733aa652918006e677e0f7a8f1412d3265002", 0x9b}, {&(0x7f0000000180)="86ac43c22a95a739c505f29a96ebe63ae2771a9e1a50de25adc99732de2c929a758b009f9f46103b", 0x28}, {0x0}, {&(0x7f0000000380)="94028f163e6a2b452c52f353ec712121e530db7bedd44cf3516ab43b630795b9bf033b9f4008d1b8307c044cdec70c3e68cfd475007b0bb0c335ad85", 0x3c}, {&(0x7f0000000440)="09ddbea56c9f558a7ef029558b3dad65617ac3e5ba592617ad66e809cfb19c2ff81929cc957cd2803eedf8162400846356fe4e4ea4f4954b257efb79988e150559d2d7cfdcaa5546634da903b5a6bd8ad77a5490377e72569a0b67be51773b88b0dc68e5db7161596d62b2efba42d028657b7b1edfc6cd432a8e1e04d6cd96ef395aaa174c", 0x85}, {&(0x7f0000000500)="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", 0xfe}, {&(0x7f0000000600)="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", 0xff8}, {0x0}, {&(0x7f0000001700)}], 0xa) sendmsg$nl_route(r3, &(0x7f0000001b40)={&(0x7f0000001a40)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000001b00)={&(0x7f0000001cc0)=ANY=[@ANYBLOB="540000001900000228bd7000fcdbdf250a1020800002ff0100040000080010000010000008000400", @ANYRES32=0x0, @ANYBLOB="0500140000000000100016800c000280050002000000000008000400", @ANYRES32=0x0, @ANYBLOB="9a00bc707b86d0ac4d6ed81899c1a2c6f4a20c96e1a4581d50fdae", @ANYRES32=0x0, @ANYBLOB], 0x54}, 0x1, 0x0, 0x0, 0x8000}, 0x200040d4) sendfile(r4, 0xffffffffffffffff, 0x0, 0x8400fffffffa) ioctl$BTRFS_IOC_LOGICAL_INO_V2(0xffffffffffffffff, 0xc038943b, &(0x7f0000001c80)={0x2, 0x50, '\x00', 0x0, &(0x7f0000001c00)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 22:05:16 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x107a04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') openat$full(0xffffffffffffff9c, 0x0, 0x60b01, 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) (fail_nth: 44) 22:05:16 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0x14000000}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) [ 2697.725350][T11417] overlayfs: failed to create directory ./file1/work (errno: 12); mounting read-only [ 2697.783374][T11441] FAULT_INJECTION: forcing a failure. [ 2697.783374][T11441] name failslab, interval 1, probability 0, space 0, times 0 [ 2697.821159][T11441] CPU: 1 PID: 11441 Comm: syz-executor.4 Not tainted 5.10.77-syzkaller-01258-g76698ea35fd3 #0 [ 2697.831401][T11441] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2697.841448][T11441] Call Trace: [ 2697.844732][T11441] dump_stack_lvl+0x1e2/0x24b [ 2697.849400][T11441] ? show_regs_print_info+0x18/0x18 [ 2697.854590][T11441] ? selinux_kernfs_init_security+0x1b2/0x7e0 [ 2697.860645][T11441] dump_stack+0x15/0x1d [ 2697.864785][T11441] should_fail+0x3c0/0x510 [ 2697.869212][T11441] ? __kernfs_new_node+0xdb/0x6e0 [ 2697.874232][T11441] __should_failslab+0x9f/0xe0 [ 2697.878993][T11441] should_failslab+0x9/0x20 [ 2697.883486][T11441] kmem_cache_alloc+0x43/0x380 [ 2697.888238][T11441] ? memcpy+0x56/0x70 [ 2697.892214][T11441] __kernfs_new_node+0xdb/0x6e0 [ 2697.897054][T11441] ? kernfs_new_node+0x170/0x170 [ 2697.901985][T11441] ? __kasan_check_write+0x14/0x20 [ 2697.907085][T11441] kernfs_new_node+0x97/0x170 [ 2697.911748][T11441] __kernfs_create_file+0x4a/0x270 [ 2697.916846][T11441] cgroup_addrm_files+0xb01/0x1010 [ 2697.921948][T11441] ? kzalloc+0x20/0x20 [ 2697.926024][T11441] ? cgroup_propagate_control+0x759/0x7a0 22:05:16 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0x17000000}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) [ 2697.931747][T11441] css_populate_dir+0x201/0x370 [ 2697.936595][T11441] cgroup_mkdir+0x1616/0x1a40 [ 2697.941272][T11441] ? css_task_iter_end+0x2d0/0x2d0 [ 2697.946384][T11441] ? generic_permission+0x1b3/0x590 [ 2697.951578][T11441] ? css_task_iter_end+0x2d0/0x2d0 [ 2697.956684][T11441] kernfs_iop_mkdir+0x1b0/0x2b0 [ 2697.961529][T11441] vfs_mkdir+0x435/0x610 [ 2697.965761][T11441] ovl_create_real+0x160/0x380 [ 2697.970515][T11441] ovl_workdir_create+0x415/0x5e0 [ 2697.975528][T11441] ? ovl_mount_dir_noesc+0x1a0/0x1a0 [ 2697.980806][T11441] ? _raw_spin_lock+0xa3/0x1b0 [ 2697.985567][T11441] ? preempt_count_add+0x69/0x150 [ 2697.990583][T11441] ? __mnt_want_write+0x200/0x280 [ 2697.995596][T11441] ? mnt_want_write+0x1b8/0x290 [ 2698.000435][T11441] ovl_fill_super+0x3887/0x6680 [ 2698.005281][T11441] ? kvmalloc_node+0x82/0x110 [ 2698.009948][T11441] ? mount_nodev+0x31/0xf0 [ 2698.014355][T11441] ? vfs_get_tree+0x89/0x270 [ 2698.018934][T11441] ? path_mount+0x1975/0x2ab0 [ 2698.023606][T11441] ? __se_sys_mount+0x2f7/0x3b0 [ 2698.028447][T11441] ? ovl_mount+0x40/0x40 [ 2698.032682][T11441] ? __kasan_check_write+0x14/0x20 [ 2698.037785][T11441] ? _raw_spin_lock_irqsave+0xf8/0x210 [ 2698.043236][T11441] ? _raw_spin_lock+0x1b0/0x1b0 [ 2698.048074][T11441] ? xas_find_marked+0xabc/0xb90 [ 2698.053006][T11441] ? xas_nomem+0x19e/0x1e0 [ 2698.057404][T11441] ? delete_node+0x74b/0x7a0 [ 2698.061986][T11441] ? __kasan_check_write+0x14/0x20 [ 2698.067089][T11441] ? __up_write+0xad/0x290 [ 2698.071503][T11441] ? register_shrinker_prepared+0x118/0x150 [ 2698.077386][T11441] ? free_anon_bdev+0x30/0x30 [ 2698.082052][T11441] ? ovl_mount+0x40/0x40 [ 2698.086288][T11441] mount_nodev+0x57/0xf0 [ 2698.090520][T11441] ovl_mount+0x2c/0x40 [ 2698.094579][T11441] legacy_get_tree+0xf0/0x190 [ 2698.099241][T11441] ? asan.module_dtor+0x20/0x20 [ 2698.104077][T11441] vfs_get_tree+0x89/0x270 [ 2698.108485][T11441] path_mount+0x1975/0x2ab0 [ 2698.112983][T11441] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 2698.118522][T11441] ? getname_flags+0x207/0x650 [ 2698.123279][T11441] ? user_path_at_empty+0x40/0x50 [ 2698.128296][T11441] __se_sys_mount+0x2f7/0x3b0 [ 2698.132968][T11441] ? __x64_sys_mount+0xd0/0xd0 [ 2698.137725][T11441] ? debug_smp_processor_id+0x1c/0x20 [ 2698.143086][T11441] __x64_sys_mount+0xbf/0xd0 [ 2698.147669][T11441] do_syscall_64+0x31/0x70 [ 2698.152075][T11441] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2698.157959][T11441] RIP: 0033:0x7ff87acfbae9 [ 2698.162366][T11441] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 22:05:16 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0x18000000}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) 22:05:16 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0x20000000}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) 22:05:16 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0162) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) writev(r2, &(0x7f0000001780)=[{&(0x7f0000000080)}, {&(0x7f00000002c0)="33cb9ddf3cc39b663f2e88ff4d2ec7462013af4dfb8da7875090d8d1bf4602fd52c196937f372c1cb193a4641541a26ccb37934902fbd2ca6afd8bfeac14754d1da40864352ac0e37d23eb7269c93b83a56e28fa2b2e12e50559d558099375c21cee99cb199cb42b1d5689527f43a904a68207c39d5b6482ea4d5da2cbb197bd43a61c6f9c44982d5733aa652918006e677e0f7a8f1412d3265002", 0x9b}, {&(0x7f0000000180)="86ac43c22a95a739c505f29a96ebe63ae2771a9e1a50de25adc99732de2c929a758b009f9f46103b", 0x28}, {0x0}, {&(0x7f0000000380)="94028f163e6a2b452c52f353ec712121e530db7bedd44cf3516ab43b630795b9bf033b9f4008d1b8307c044cdec70c3e68cfd475007b0bb0c335ad85", 0x3c}, {&(0x7f0000000440)="09ddbea56c9f558a7ef029558b3dad65617ac3e5ba592617ad66e809cfb19c2ff81929cc957cd2803eedf8162400846356fe4e4ea4f4954b257efb79988e150559d2d7cfdcaa5546634da903b5a6bd8ad77a5490377e72569a0b67be51773b88b0dc68e5db7161596d62b2efba42d028657b7b1edfc6cd432a8e1e04d6cd96ef395aaa174c", 0x85}, {&(0x7f0000000500)="38042e214471cabc0f2ce372bca137a3e661d89dcf6c00c6addd0f987637705360c47586e729b7c542233f0800cbb76366a764e1dc77103cf46294bf8e9431293eea52df6908c9dacde015a39f59f8365ee39ba495786830b0000ff595b48d1c93ee877653209c95ac4c117a86d5ab2ed9a346be2908c7136576572e5e2f472fd32431c70b1a752f27ac038911bc4f393f45ac9e2ad9828d0a5fe0ca76c91254f5645c93b8027d390e34dcc533d5aa5b7f8c1bc05d451333b0528cf6d6f5846e1de4c4fd77eb50ab98d90903ec8d3dfaaa788f4b7081de51d4d976265aa27bfd554720dc0b6e1b43ede50729c959954dccd62bed7360b0f82391aa8d04e5", 0xfe}, {&(0x7f0000000600)="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", 0xff8}, {0x0}, {&(0x7f0000001700)}], 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) [ 2698.181963][T11441] RSP: 002b:00007ff878a72188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2698.190371][T11441] RAX: ffffffffffffffda RBX: 00007ff87ae0ef60 RCX: 00007ff87acfbae9 [ 2698.198338][T11441] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 2698.206304][T11441] RBP: 00007ff878a721d0 R08: 0000000020000900 R09: 0000000000000000 [ 2698.214270][T11441] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2698.222237][T11441] R13: 00007ffd5bea752f R14: 00007ff878a72300 R15: 0000000000022000 [ 2698.246673][T11441] cgroup: cgroup_addrm_files: failed to add cgroup.clone_children, err=-12 [ 2698.255389][T11441] overlayfs: failed to create directory ./file1/work (errno: 12); mounting read-only [ 2698.256171][T11442] overlayfs: upper fs does not support tmpfile. 22:05:17 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0166) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs={0x1, 0x0, 0x4e23}, 0xffffff89) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x107a04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) write$FUSE_INIT(r3, 0x0, 0xfffffffffffffff8) mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x100) openat$full(0xffffffffffffff9c, 0x0, 0x60b01, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000240)={0x1}) mount$overlay(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f0000000080), 0x48, &(0x7f0000000180)=ANY=[]) 22:05:17 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0x2a090000}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) 22:05:17 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x107a04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') openat$full(0xffffffffffffff9c, 0x0, 0x60b01, 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) (fail_nth: 45) 22:05:17 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0166) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x107a04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mount$overlay(0xe, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) [ 2698.562235][T11445] overlayfs: upper fs does not support tmpfile. [ 2698.584290][T11464] FAULT_INJECTION: forcing a failure. [ 2698.584290][T11464] name failslab, interval 1, probability 0, space 0, times 0 [ 2698.601081][T11464] CPU: 1 PID: 11464 Comm: syz-executor.4 Not tainted 5.10.77-syzkaller-01258-g76698ea35fd3 #0 22:05:17 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0x5e000000}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) [ 2698.611320][T11464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2698.621378][T11464] Call Trace: [ 2698.624669][T11464] dump_stack_lvl+0x1e2/0x24b [ 2698.629357][T11464] ? show_regs_print_info+0x18/0x18 [ 2698.634776][T11464] ? selinux_kernfs_init_security+0x1b2/0x7e0 [ 2698.640858][T11464] dump_stack+0x15/0x1d [ 2698.645012][T11464] should_fail+0x3c0/0x510 [ 2698.649431][T11464] ? __kernfs_new_node+0xdb/0x6e0 [ 2698.654448][T11464] __should_failslab+0x9f/0xe0 [ 2698.659198][T11464] should_failslab+0x9/0x20 [ 2698.663680][T11464] kmem_cache_alloc+0x43/0x380 [ 2698.668422][T11464] ? memcpy+0x56/0x70 [ 2698.672380][T11464] __kernfs_new_node+0xdb/0x6e0 [ 2698.677204][T11464] ? kernfs_new_node+0x170/0x170 [ 2698.682179][T11464] ? __kasan_check_write+0x14/0x20 [ 2698.687268][T11464] kernfs_new_node+0x97/0x170 [ 2698.691929][T11464] __kernfs_create_file+0x4a/0x270 [ 2698.697019][T11464] cgroup_addrm_files+0xb01/0x1010 [ 2698.700758][T11476] overlayfs: unrecognized mount option "./bus" or missing value [ 2698.702114][T11464] ? kzalloc+0x20/0x20 [ 2698.713776][T11464] ? cgroup_propagate_control+0x759/0x7a0 [ 2698.720018][T11464] css_populate_dir+0x201/0x370 [ 2698.724862][T11464] cgroup_mkdir+0x1616/0x1a40 [ 2698.729569][T11464] ? css_task_iter_end+0x2d0/0x2d0 [ 2698.734676][T11464] ? generic_permission+0x1b3/0x590 [ 2698.739891][T11464] ? css_task_iter_end+0x2d0/0x2d0 [ 2698.744993][T11464] kernfs_iop_mkdir+0x1b0/0x2b0 [ 2698.749834][T11464] vfs_mkdir+0x435/0x610 [ 2698.754071][T11464] ovl_create_real+0x160/0x380 [ 2698.758826][T11464] ovl_workdir_create+0x415/0x5e0 [ 2698.763844][T11464] ? ovl_mount_dir_noesc+0x1a0/0x1a0 [ 2698.769122][T11464] ? _raw_spin_lock+0xa3/0x1b0 [ 2698.773881][T11464] ? preempt_count_add+0x69/0x150 [ 2698.778918][T11464] ? __mnt_want_write+0x200/0x280 [ 2698.783938][T11464] ? mnt_want_write+0x1b8/0x290 [ 2698.788782][T11464] ovl_fill_super+0x3887/0x6680 [ 2698.793712][T11464] ? kvmalloc_node+0x82/0x110 [ 2698.798374][T11464] ? mount_nodev+0x31/0xf0 [ 2698.802778][T11464] ? vfs_get_tree+0x89/0x270 [ 2698.807361][T11464] ? path_mount+0x1975/0x2ab0 [ 2698.812023][T11464] ? __se_sys_mount+0x2f7/0x3b0 [ 2698.816863][T11464] ? ovl_mount+0x40/0x40 [ 2698.821097][T11464] ? __kasan_check_write+0x14/0x20 [ 2698.826196][T11464] ? _raw_spin_lock_irqsave+0xf8/0x210 [ 2698.831645][T11464] ? _raw_spin_lock+0x1b0/0x1b0 [ 2698.836482][T11464] ? xas_find_marked+0xabc/0xb90 [ 2698.841410][T11464] ? xas_nomem+0x19e/0x1e0 [ 2698.845813][T11464] ? delete_node+0x74b/0x7a0 [ 2698.850397][T11464] ? __kasan_check_write+0x14/0x20 [ 2698.855493][T11464] ? __up_write+0xad/0x290 [ 2698.859902][T11464] ? register_shrinker_prepared+0x118/0x150 [ 2698.865782][T11464] ? free_anon_bdev+0x30/0x30 [ 2698.870448][T11464] ? ovl_mount+0x40/0x40 [ 2698.874678][T11464] mount_nodev+0x57/0xf0 [ 2698.878907][T11464] ovl_mount+0x2c/0x40 [ 2698.882967][T11464] legacy_get_tree+0xf0/0x190 [ 2698.887636][T11464] ? asan.module_dtor+0x20/0x20 [ 2698.892479][T11464] vfs_get_tree+0x89/0x270 [ 2698.896889][T11464] path_mount+0x1975/0x2ab0 [ 2698.901383][T11464] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 2698.906919][T11464] ? getname_flags+0x207/0x650 [ 2698.911676][T11464] ? user_path_at_empty+0x40/0x50 [ 2698.916690][T11464] __se_sys_mount+0x2f7/0x3b0 [ 2698.921702][T11464] ? __x64_sys_mount+0xd0/0xd0 [ 2698.926457][T11464] ? debug_smp_processor_id+0x1c/0x20 [ 2698.931819][T11464] __x64_sys_mount+0xbf/0xd0 [ 2698.936402][T11464] do_syscall_64+0x31/0x70 [ 2698.940816][T11464] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2698.946697][T11464] RIP: 0033:0x7ff87acfbae9 [ 2698.951101][T11464] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2698.970702][T11464] RSP: 002b:00007ff878a72188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2698.979148][T11464] RAX: ffffffffffffffda RBX: 00007ff87ae0ef60 RCX: 00007ff87acfbae9 [ 2698.987110][T11464] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 2698.995070][T11464] RBP: 00007ff878a721d0 R08: 0000000020000900 R09: 0000000000000000 [ 2699.003027][T11464] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2699.010986][T11464] R13: 00007ffd5bea752f R14: 00007ff878a72300 R15: 0000000000022000 [ 2699.022981][T11464] cgroup: cgroup_addrm_files: failed to add cgroup.clone_children, err=-12 [ 2699.035435][T11464] overlayfs: failed to create directory ./file1/work (errno: 12); mounting read-only 22:05:17 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0162) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x5, 0x10000046, 0x9, 0x0, 0x400, 0x2, 0x6, 0x7, 0x6}, 0x0) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/failed_transaction_log\x00', 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000001c0)=[{{&(0x7f00000003c0)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000001900)=[{&(0x7f0000001600)="3e90668c1741fbdcdb3f5aa3fc409b8db89dbfac78b422d55476b5d6e73b5868881f92e03a060b82c1fc8ed6a18629ca67d4a27b5abdea5df9ba308f10c49db4c569717aaaed1c36226d505d12da12faa2ceb3f5b1688658de24a24fb5aae0f34c8b43733eaeee36b86d9544a9f48d4293dcbe0635aeef5e0cbfd775c6199013310659300aa023df041330dd72e311da7449077836f3c3a6dfea9f760e76e9b8788a989d242145fb1fac7234276fe2", 0xaf}, {&(0x7f0000000080)="a8f9876bc914c15f", 0x8}, {&(0x7f00000016c0)="c8f0dcecb555127d7d7c0a3f30f2cd0e8fb1754ee981ca2b7c5ce28fc3311e2d40900eaa3ee6527648f5f32e4113cf170a2818d6081999165eb42b7e56823889981308e40ec5d3963d4ba11d4feeae4c60509efcd16d6ffc0f2353b400f88186390e1b981aa2cf87364aec35fb42d91e", 0x70}, {&(0x7f0000001840)="d261f3f09cdfece4dd6394d75fb5d7fa274603639b4d9fe0e91f70b4153906284cbffaf4c58aa35cdad66837957c686a216ba9a00489fed2f8202abafa2407cc1cc87f4d3fa21fbe42f00cec8682bc70d6eb737681fd5f6635b8520aab4ed9d5dcb240db873d9e573530b304ac5356cb3bc2cb259e490802f65fbc82130af585b0cd7f1ee7492e5d886b55a4ae1d2f3c0a", 0x91}, {&(0x7f0000000100)="348c649dd25b92", 0x7}], 0x5, 0x0, 0x0, 0x4000000}}], 0x1, 0x8015) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000001740), 0x1, 0x80) getsockname$unix(r3, &(0x7f0000001980), &(0x7f0000001a00)=0x6e) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) writev(r4, &(0x7f0000001780)=[{&(0x7f0000000080)}, {&(0x7f00000002c0)="33cb9ddf3cc39b663f2e88ff4d2ec7462013af4dfb8da7875090d8d1bf4602fd52c196937f372c1cb193a4641541a26ccb37934902fbd2ca6afd8bfeac14754d1da40864352ac0e37d23eb7269c93b83a56e28fa2b2e12e50559d558099375c21cee99cb199cb42b1d5689527f43a904a68207c39d5b6482ea4d5da2cbb197bd43a61c6f9c44982d5733aa652918006e677e0f7a8f1412d3265002", 0x9b}, {&(0x7f0000000180)="86ac43c22a95a739c505f29a96ebe63ae2771a9e1a50de25adc99732de2c929a758b009f9f46103b", 0x28}, {0x0}, {&(0x7f0000000380)="94028f163e6a2b452c52f353ec712121e530db7bedd44cf3516ab43b630795b9bf033b9f4008d1b8307c044cdec70c3e68cfd475007b0bb0c335ad85", 0x3c}, {&(0x7f0000000440)="09ddbea56c9f558a7ef029558b3dad65617ac3e5ba592617ad66e809cfb19c2ff81929cc957cd2803eedf8162400846356fe4e4ea4f4954b257efb79988e150559d2d7cfdcaa5546634da903b5a6bd8ad77a5490377e72569a0b67be51773b88b0dc68e5db7161596d62b2efba42d028657b7b1edfc6cd432a8e1e04d6cd96ef395aaa174c", 0x85}, {&(0x7f0000000500)="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", 0xfe}, {&(0x7f0000000600)="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", 0xff8}, {0x0}, {&(0x7f0000001700)}], 0xa) sendmsg$nl_route(r3, &(0x7f0000001b40)={&(0x7f0000001a40)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000001b00)={&(0x7f0000001cc0)=ANY=[@ANYBLOB="540000001900000228bd7000fcdbdf250a1020800002ff0100040000080010000010000008000400", @ANYRES32=0x0, @ANYBLOB="0500140000000000100016800c000280050002000000000008000400", @ANYRES32=0x0, @ANYBLOB="9a00bc707b86d0ac4d6ed81899c1a2c6f4a20c96e1a4581d50fdae", @ANYRES32=0x0, @ANYBLOB], 0x54}, 0x1, 0x0, 0x0, 0x8000}, 0x200040d4) sendfile(r4, 0xffffffffffffffff, 0x0, 0x8400fffffffa) ioctl$BTRFS_IOC_LOGICAL_INO_V2(0xffffffffffffffff, 0xc038943b, &(0x7f0000001c80)={0x2, 0x50, '\x00', 0x0, &(0x7f0000001c00)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 22:05:17 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0x80010000}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) 22:05:17 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x107a04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') openat$full(0xffffffffffffff9c, 0x0, 0x60b01, 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) (fail_nth: 46) 22:05:17 executing program 0: sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0162) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) writev(r2, &(0x7f0000001780)=[{&(0x7f0000000080)}, {&(0x7f00000002c0)="33cb9ddf3cc39b663f2e88ff4d2ec7462013af4dfb8da7875090d8d1bf4602fd52c196937f372c1cb193a4641541a26ccb37934902fbd2ca6afd8bfeac14754d1da40864352ac0e37d23eb7269c93b83a56e28fa2b2e12e50559d558099375c21cee99cb199cb42b1d5689527f43a904a68207c39d5b6482ea4d5da2cbb197bd43a61c6f9c44982d5733aa652918006e677e0f7a8f1412d3265002", 0x9b}, {&(0x7f0000000180)="86ac43c22a95a739c505f29a96ebe63ae2771a9e1a50de25adc99732de2c929a758b009f9f46103b", 0x28}, {0x0}, {&(0x7f0000000380)="94028f163e6a2b452c52f353ec712121e530db7bedd44cf3516ab43b630795b9bf033b9f4008d1b8307c044cdec70c3e68cfd475007b0bb0c335ad85", 0x3c}, {&(0x7f0000000440)="09ddbea56c9f558a7ef029558b3dad65617ac3e5ba592617ad66e809cfb19c2ff81929cc957cd2803eedf8162400846356fe4e4ea4f4954b257efb79988e150559d2d7cfdcaa5546634da903b5a6bd8ad77a5490377e72569a0b67be51773b88b0dc68e5db7161596d62b2efba42d028657b7b1edfc6cd432a8e1e04d6cd96ef395aaa174c", 0x85}, {&(0x7f0000000500)="38042e214471cabc0f2ce372bca137a3e661d89dcf6c00c6addd0f987637705360c47586e729b7c542233f0800cbb76366a764e1dc77103cf46294bf8e9431293eea52df6908c9dacde015a39f59f8365ee39ba495786830b0000ff595b48d1c93ee877653209c95ac4c117a86d5ab2ed9a346be2908c7136576572e5e2f472fd32431c70b1a752f27ac038911bc4f393f45ac9e2ad9828d0a5fe0ca76c91254f5645c93b8027d390e34dcc533d5aa5b7f8c1bc05d451333b0528cf6d6f5846e1de4c4fd77eb50ab98d90903ec8d3dfaaa788f4b7081de51d4d976265aa27bfd554720dc0b6e1b43ede50729c959954dccd62bed7360b0f82391aa8d04e5", 0xfe}, {&(0x7f0000000600)="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", 0xff8}, {0x0}, {&(0x7f0000001700)}], 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) 22:05:17 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0x9effffff}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) [ 2699.169686][T11484] FAULT_INJECTION: forcing a failure. [ 2699.169686][T11484] name failslab, interval 1, probability 0, space 0, times 0 [ 2699.183655][T11484] CPU: 1 PID: 11484 Comm: syz-executor.4 Not tainted 5.10.77-syzkaller-01258-g76698ea35fd3 #0 [ 2699.193891][T11484] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2699.203935][T11484] Call Trace: [ 2699.207224][T11484] dump_stack_lvl+0x1e2/0x24b [ 2699.211900][T11484] ? show_regs_print_info+0x18/0x18 [ 2699.217099][T11484] ? selinux_kernfs_init_security+0x1b2/0x7e0 [ 2699.223165][T11484] dump_stack+0x15/0x1d [ 2699.227322][T11484] should_fail+0x3c0/0x510 [ 2699.231735][T11484] ? __kernfs_new_node+0xdb/0x6e0 [ 2699.236761][T11484] __should_failslab+0x9f/0xe0 [ 2699.241523][T11484] should_failslab+0x9/0x20 [ 2699.246024][T11484] kmem_cache_alloc+0x43/0x380 [ 2699.250780][T11484] ? memcpy+0x56/0x70 [ 2699.254759][T11484] __kernfs_new_node+0xdb/0x6e0 [ 2699.259608][T11484] ? kernfs_new_node+0x170/0x170 [ 2699.264546][T11484] ? __kasan_check_write+0x14/0x20 22:05:17 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0xa00022c8}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) [ 2699.269656][T11484] kernfs_new_node+0x97/0x170 [ 2699.274331][T11484] __kernfs_create_file+0x4a/0x270 [ 2699.279449][T11484] cgroup_addrm_files+0xb01/0x1010 [ 2699.284559][T11484] ? kzalloc+0x20/0x20 [ 2699.288631][T11484] ? cgroup_propagate_control+0x759/0x7a0 [ 2699.294347][T11484] css_populate_dir+0x201/0x370 [ 2699.299192][T11484] cgroup_mkdir+0x1616/0x1a40 [ 2699.303869][T11484] ? css_task_iter_end+0x2d0/0x2d0 [ 2699.308981][T11484] ? generic_permission+0x1b3/0x590 [ 2699.314178][T11484] ? css_task_iter_end+0x2d0/0x2d0 [ 2699.319284][T11484] kernfs_iop_mkdir+0x1b0/0x2b0 [ 2699.324130][T11484] vfs_mkdir+0x435/0x610 [ 2699.328368][T11484] ovl_create_real+0x160/0x380 [ 2699.333129][T11484] ovl_workdir_create+0x415/0x5e0 [ 2699.338151][T11484] ? ovl_mount_dir_noesc+0x1a0/0x1a0 [ 2699.343431][T11484] ? _raw_spin_lock+0xa3/0x1b0 [ 2699.348195][T11484] ? preempt_count_add+0x69/0x150 [ 2699.353217][T11484] ? __mnt_want_write+0x200/0x280 [ 2699.358239][T11484] ? mnt_want_write+0x1b8/0x290 [ 2699.363086][T11484] ovl_fill_super+0x3887/0x6680 22:05:17 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0xa00284d8}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) [ 2699.367941][T11484] ? kvmalloc_node+0x82/0x110 [ 2699.372613][T11484] ? mount_nodev+0x31/0xf0 [ 2699.377021][T11484] ? vfs_get_tree+0x89/0x270 [ 2699.381604][T11484] ? path_mount+0x1975/0x2ab0 [ 2699.386273][T11484] ? __se_sys_mount+0x2f7/0x3b0 [ 2699.391111][T11484] ? ovl_mount+0x40/0x40 [ 2699.395347][T11484] ? __kasan_check_write+0x14/0x20 [ 2699.400457][T11484] ? _raw_spin_lock_irqsave+0xf8/0x210 [ 2699.405911][T11484] ? _raw_spin_lock+0x1b0/0x1b0 [ 2699.410758][T11484] ? xas_find_marked+0xabc/0xb90 [ 2699.415692][T11484] ? xas_nomem+0x19e/0x1e0 [ 2699.420100][T11484] ? delete_node+0x74b/0x7a0 [ 2699.424690][T11484] ? __kasan_check_write+0x14/0x20 [ 2699.429793][T11484] ? __up_write+0xad/0x290 [ 2699.434215][T11484] ? register_shrinker_prepared+0x118/0x150 [ 2699.440101][T11484] ? free_anon_bdev+0x30/0x30 [ 2699.444774][T11484] ? ovl_mount+0x40/0x40 [ 2699.449014][T11484] mount_nodev+0x57/0xf0 [ 2699.453251][T11484] ovl_mount+0x2c/0x40 [ 2699.457315][T11484] legacy_get_tree+0xf0/0x190 [ 2699.461984][T11484] ? asan.module_dtor+0x20/0x20 [ 2699.466836][T11484] vfs_get_tree+0x89/0x270 [ 2699.471249][T11484] path_mount+0x1975/0x2ab0 [ 2699.475792][T11484] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 2699.481340][T11484] ? getname_flags+0x207/0x650 [ 2699.486099][T11484] ? user_path_at_empty+0x40/0x50 [ 2699.491120][T11484] __se_sys_mount+0x2f7/0x3b0 [ 2699.495797][T11484] ? __x64_sys_mount+0xd0/0xd0 [ 2699.500562][T11484] ? debug_smp_processor_id+0x1c/0x20 [ 2699.505932][T11484] __x64_sys_mount+0xbf/0xd0 [ 2699.510520][T11484] do_syscall_64+0x31/0x70 [ 2699.514934][T11484] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2699.520819][T11484] RIP: 0033:0x7ff87acfbae9 [ 2699.525233][T11484] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2699.544837][T11484] RSP: 002b:00007ff878a72188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2699.553250][T11484] RAX: ffffffffffffffda RBX: 00007ff87ae0ef60 RCX: 00007ff87acfbae9 [ 2699.561222][T11484] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 2699.569193][T11484] RBP: 00007ff878a721d0 R08: 0000000020000900 R09: 0000000000000000 [ 2699.577168][T11484] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2699.585142][T11484] R13: 00007ffd5bea752f R14: 00007ff878a72300 R15: 0000000000022000 [ 2699.602889][T11484] cgroup: cgroup_addrm_files: failed to add tasks, err=-12 [ 2699.610287][T11484] overlayfs: failed to create directory ./file1/work (errno: 12); mounting read-only 22:05:18 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0166) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x107a04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) write$FUSE_INIT(r3, 0x0, 0xeffd) mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) openat$full(0xffffffffffffff9c, 0x0, 0x60b01, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000240)={0x1}) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x4c, &(0x7f0000000180)=ANY=[@ANYBLOB="75707065726469723da02f627573ac772c6c6f6b5f084b514f3f226bd084ccaea7a8d74940f51e969ed953983a24dd2f7e6dbafdf613839db76b9664dcc12bbde76e45ee870e364b6054ff0aea759c72be19cc793d503dbe9ad79d8a14eaceec62e804a4e5c81b952792"]) 22:05:18 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0xc82200a0}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) 22:05:18 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x107a04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') openat$full(0xffffffffffffff9c, 0x0, 0x60b01, 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) (fail_nth: 47) 22:05:18 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0166) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x107a04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mount$overlay(0xf, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) [ 2699.731591][T11512] FAULT_INJECTION: forcing a failure. [ 2699.731591][T11512] name failslab, interval 1, probability 0, space 0, times 0 [ 2699.768568][T11512] CPU: 0 PID: 11512 Comm: syz-executor.4 Not tainted 5.10.77-syzkaller-01258-g76698ea35fd3 #0 [ 2699.778822][T11512] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2699.788868][T11512] Call Trace: [ 2699.792154][T11512] dump_stack_lvl+0x1e2/0x24b [ 2699.796827][T11512] ? show_regs_print_info+0x18/0x18 [ 2699.802020][T11512] ? selinux_kernfs_init_security+0x1b2/0x7e0 [ 2699.808081][T11512] dump_stack+0x15/0x1d [ 2699.812232][T11512] should_fail+0x3c0/0x510 [ 2699.816640][T11512] ? __kernfs_new_node+0xdb/0x6e0 [ 2699.821654][T11512] __should_failslab+0x9f/0xe0 [ 2699.826411][T11512] should_failslab+0x9/0x20 [ 2699.830904][T11512] kmem_cache_alloc+0x43/0x380 [ 2699.835657][T11512] ? memcpy+0x56/0x70 [ 2699.839631][T11512] __kernfs_new_node+0xdb/0x6e0 [ 2699.844470][T11512] ? kernfs_new_node+0x170/0x170 [ 2699.849402][T11512] ? __kasan_check_write+0x14/0x20 [ 2699.854503][T11512] kernfs_new_node+0x97/0x170 [ 2699.859169][T11512] __kernfs_create_file+0x4a/0x270 [ 2699.864271][T11512] cgroup_addrm_files+0xb01/0x1010 [ 2699.869376][T11512] ? kzalloc+0x20/0x20 [ 2699.873436][T11512] ? cgroup_propagate_control+0x759/0x7a0 [ 2699.879148][T11512] css_populate_dir+0x201/0x370 [ 2699.883989][T11512] cgroup_mkdir+0x1616/0x1a40 [ 2699.888656][T11512] ? css_task_iter_end+0x2d0/0x2d0 [ 2699.893758][T11512] ? generic_permission+0x1b3/0x590 [ 2699.898946][T11512] ? css_task_iter_end+0x2d0/0x2d0 [ 2699.904045][T11512] kernfs_iop_mkdir+0x1b0/0x2b0 [ 2699.908885][T11512] vfs_mkdir+0x435/0x610 [ 2699.913114][T11512] ovl_create_real+0x160/0x380 [ 2699.917872][T11512] ovl_workdir_create+0x415/0x5e0 [ 2699.922885][T11512] ? ovl_mount_dir_noesc+0x1a0/0x1a0 [ 2699.928161][T11512] ? _raw_spin_lock+0xa3/0x1b0 [ 2699.932921][T11512] ? preempt_count_add+0x69/0x150 [ 2699.937939][T11512] ? __mnt_want_write+0x200/0x280 [ 2699.942955][T11512] ? mnt_want_write+0x1b8/0x290 [ 2699.947797][T11512] ovl_fill_super+0x3887/0x6680 [ 2699.952640][T11512] ? kvmalloc_node+0x82/0x110 [ 2699.957307][T11512] ? mount_nodev+0x31/0xf0 [ 2699.961732][T11512] ? vfs_get_tree+0x89/0x270 [ 2699.966311][T11512] ? path_mount+0x1975/0x2ab0 [ 2699.970976][T11512] ? __se_sys_mount+0x2f7/0x3b0 [ 2699.975814][T11512] ? ovl_mount+0x40/0x40 [ 2699.980057][T11512] ? __kasan_check_write+0x14/0x20 [ 2699.985159][T11512] ? _raw_spin_lock_irqsave+0xf8/0x210 [ 2699.990609][T11512] ? _raw_spin_lock+0x1b0/0x1b0 [ 2699.995448][T11512] ? xas_find_marked+0xabc/0xb90 [ 2700.000376][T11512] ? xas_nomem+0x19e/0x1e0 [ 2700.004781][T11512] ? delete_node+0x74b/0x7a0 [ 2700.009374][T11512] ? __kasan_check_write+0x14/0x20 [ 2700.014475][T11512] ? __up_write+0xad/0x290 [ 2700.018891][T11512] ? register_shrinker_prepared+0x118/0x150 [ 2700.024779][T11512] ? free_anon_bdev+0x30/0x30 22:05:18 executing program 0: sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0162) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) writev(r2, &(0x7f0000001780)=[{&(0x7f0000000080)}, {&(0x7f00000002c0)="33cb9ddf3cc39b663f2e88ff4d2ec7462013af4dfb8da7875090d8d1bf4602fd52c196937f372c1cb193a4641541a26ccb37934902fbd2ca6afd8bfeac14754d1da40864352ac0e37d23eb7269c93b83a56e28fa2b2e12e50559d558099375c21cee99cb199cb42b1d5689527f43a904a68207c39d5b6482ea4d5da2cbb197bd43a61c6f9c44982d5733aa652918006e677e0f7a8f1412d3265002", 0x9b}, {&(0x7f0000000180)="86ac43c22a95a739c505f29a96ebe63ae2771a9e1a50de25adc99732de2c929a758b009f9f46103b", 0x28}, {0x0}, {&(0x7f0000000380)="94028f163e6a2b452c52f353ec712121e530db7bedd44cf3516ab43b630795b9bf033b9f4008d1b8307c044cdec70c3e68cfd475007b0bb0c335ad85", 0x3c}, {&(0x7f0000000440)="09ddbea56c9f558a7ef029558b3dad65617ac3e5ba592617ad66e809cfb19c2ff81929cc957cd2803eedf8162400846356fe4e4ea4f4954b257efb79988e150559d2d7cfdcaa5546634da903b5a6bd8ad77a5490377e72569a0b67be51773b88b0dc68e5db7161596d62b2efba42d028657b7b1edfc6cd432a8e1e04d6cd96ef395aaa174c", 0x85}, {&(0x7f0000000500)="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", 0xfe}, {&(0x7f0000000600)="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", 0xff8}, {0x0}, {&(0x7f0000001700)}], 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) [ 2700.029450][T11512] ? ovl_mount+0x40/0x40 [ 2700.033684][T11512] mount_nodev+0x57/0xf0 [ 2700.037924][T11512] ovl_mount+0x2c/0x40 [ 2700.041986][T11512] legacy_get_tree+0xf0/0x190 [ 2700.046656][T11512] ? asan.module_dtor+0x20/0x20 [ 2700.051503][T11512] vfs_get_tree+0x89/0x270 [ 2700.055908][T11512] path_mount+0x1975/0x2ab0 [ 2700.060392][T11512] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 2700.065917][T11512] ? getname_flags+0x207/0x650 [ 2700.070658][T11512] ? user_path_at_empty+0x40/0x50 [ 2700.075665][T11512] __se_sys_mount+0x2f7/0x3b0 [ 2700.080326][T11512] ? __x64_sys_mount+0xd0/0xd0 [ 2700.085070][T11512] ? debug_smp_processor_id+0x1c/0x20 [ 2700.090413][T11512] __x64_sys_mount+0xbf/0xd0 [ 2700.095014][T11512] do_syscall_64+0x31/0x70 [ 2700.099424][T11512] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2700.105301][T11512] RIP: 0033:0x7ff87acfbae9 [ 2700.109709][T11512] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2700.129306][T11512] RSP: 002b:00007ff878a72188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2700.138464][T11512] RAX: ffffffffffffffda RBX: 00007ff87ae0ef60 RCX: 00007ff87acfbae9 [ 2700.146433][T11512] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 2700.154400][T11512] RBP: 00007ff878a721d0 R08: 0000000020000900 R09: 0000000000000000 [ 2700.162363][T11512] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2700.170324][T11512] R13: 00007ffd5bea752f R14: 00007ff878a72300 R15: 0000000000022000 [ 2700.204116][T11512] cgroup: cgroup_addrm_files: failed to add tasks, err=-12 [ 2700.235782][T11521] overlayfs: unrecognized mount option "lok_KQO?"kЄ̮§¨×I@õ–žÙS˜:$Ý/~mºýöƒ·k–dÜÁ+½çnEî‡6K`Tÿ [ 2700.235782][T11521] êuœr¾Ìy=P=¾š×ŠêÎìbè¤åÈ•'’" or missing value [ 2700.300862][T11512] overlayfs: failed to create directory ./file1/work (errno: 12); mounting read-only 22:05:18 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0162) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x5, 0x10000046, 0x9, 0x0, 0x400, 0x2, 0x6, 0x7, 0x6}, 0x0) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/failed_transaction_log\x00', 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000001c0)=[{{&(0x7f00000003c0)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000001900)=[{&(0x7f0000001600)="3e90668c1741fbdcdb3f5aa3fc409b8db89dbfac78b422d55476b5d6e73b5868881f92e03a060b82c1fc8ed6a18629ca67d4a27b5abdea5df9ba308f10c49db4c569717aaaed1c36226d505d12da12faa2ceb3f5b1688658de24a24fb5aae0f34c8b43733eaeee36b86d9544a9f48d4293dcbe0635aeef5e0cbfd775c6199013310659300aa023df041330dd72e311da7449077836f3c3a6dfea9f760e76e9b8788a989d242145fb1fac7234276fe2", 0xaf}, {&(0x7f0000000080)="a8f9876bc914c15f", 0x8}, {&(0x7f00000016c0)="c8f0dcecb555127d7d7c0a3f30f2cd0e8fb1754ee981ca2b7c5ce28fc3311e2d40900eaa3ee6527648f5f32e4113cf170a2818d6081999165eb42b7e56823889981308e40ec5d3963d4ba11d4feeae4c60509efcd16d6ffc0f2353b400f88186390e1b981aa2cf87364aec35fb42d91e", 0x70}, {&(0x7f0000001840)="d261f3f09cdfece4dd6394d75fb5d7fa274603639b4d9fe0e91f70b4153906284cbffaf4c58aa35cdad66837957c686a216ba9a00489fed2f8202abafa2407cc1cc87f4d3fa21fbe42f00cec8682bc70d6eb737681fd5f6635b8520aab4ed9d5dcb240db873d9e573530b304ac5356cb3bc2cb259e490802f65fbc82130af585b0cd7f1ee7492e5d886b55a4ae1d2f3c0a", 0x91}, {&(0x7f0000000100)="348c649dd25b92", 0x7}], 0x5, 0x0, 0x0, 0x4000000}}], 0x1, 0x8015) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000001740), 0x1, 0x80) getsockname$unix(r3, &(0x7f0000001980), &(0x7f0000001a00)=0x6e) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) writev(r4, &(0x7f0000001780)=[{&(0x7f0000000080)}, {&(0x7f00000002c0)="33cb9ddf3cc39b663f2e88ff4d2ec7462013af4dfb8da7875090d8d1bf4602fd52c196937f372c1cb193a4641541a26ccb37934902fbd2ca6afd8bfeac14754d1da40864352ac0e37d23eb7269c93b83a56e28fa2b2e12e50559d558099375c21cee99cb199cb42b1d5689527f43a904a68207c39d5b6482ea4d5da2cbb197bd43a61c6f9c44982d5733aa652918006e677e0f7a8f1412d3265002", 0x9b}, {&(0x7f0000000180)="86ac43c22a95a739c505f29a96ebe63ae2771a9e1a50de25adc99732de2c929a758b009f9f46103b", 0x28}, {0x0}, {&(0x7f0000000380)="94028f163e6a2b452c52f353ec712121e530db7bedd44cf3516ab43b630795b9bf033b9f4008d1b8307c044cdec70c3e68cfd475007b0bb0c335ad85", 0x3c}, {&(0x7f0000000440)="09ddbea56c9f558a7ef029558b3dad65617ac3e5ba592617ad66e809cfb19c2ff81929cc957cd2803eedf8162400846356fe4e4ea4f4954b257efb79988e150559d2d7cfdcaa5546634da903b5a6bd8ad77a5490377e72569a0b67be51773b88b0dc68e5db7161596d62b2efba42d028657b7b1edfc6cd432a8e1e04d6cd96ef395aaa174c", 0x85}, {&(0x7f0000000500)="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", 0xfe}, {&(0x7f0000000600)="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", 0xff8}, {0x0}, {&(0x7f0000001700)}], 0xa) sendmsg$nl_route(r3, &(0x7f0000001b40)={&(0x7f0000001a40)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000001b00)={&(0x7f0000001cc0)=ANY=[@ANYBLOB="540000001900000228bd7000fcdbdf250a1020800002ff0100040000080010000010000008000400", @ANYRES32=0x0, @ANYBLOB="0500140000000000100016800c000280050002000000000008000400", @ANYRES32=0x0, @ANYBLOB="9a00bc707b86d0ac4d6ed81899c1a2c6f4a20c96e1a4581d50fdae", @ANYRES32=0x0, @ANYBLOB], 0x54}, 0x1, 0x0, 0x0, 0x8000}, 0x200040d4) sendfile(r4, 0xffffffffffffffff, 0x0, 0x8400fffffffa) ioctl$BTRFS_IOC_LOGICAL_INO_V2(0xffffffffffffffff, 0xc038943b, &(0x7f0000001c80)={0x2, 0x50, '\x00', 0x0, &(0x7f0000001c00)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 22:05:18 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0xd88402a0}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) 22:05:19 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x107a04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') openat$full(0xffffffffffffff9c, 0x0, 0x60b01, 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) (fail_nth: 48) 22:05:19 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0xeaffffff}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) [ 2700.501613][T11530] FAULT_INJECTION: forcing a failure. [ 2700.501613][T11530] name failslab, interval 1, probability 0, space 0, times 0 [ 2700.514411][T11530] CPU: 1 PID: 11530 Comm: syz-executor.4 Not tainted 5.10.77-syzkaller-01258-g76698ea35fd3 #0 [ 2700.524644][T11530] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2700.534691][T11530] Call Trace: [ 2700.537987][T11530] dump_stack_lvl+0x1e2/0x24b [ 2700.542666][T11530] ? show_regs_print_info+0x18/0x18 22:05:19 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0xefffffff}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) 22:05:19 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0xf0ffffff}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) [ 2700.547871][T11530] ? selinux_kernfs_init_security+0x1b2/0x7e0 [ 2700.553932][T11530] dump_stack+0x15/0x1d [ 2700.558165][T11530] should_fail+0x3c0/0x510 [ 2700.562578][T11530] ? __kernfs_new_node+0xdb/0x6e0 [ 2700.567596][T11530] __should_failslab+0x9f/0xe0 [ 2700.572383][T11530] should_failslab+0x9/0x20 [ 2700.576883][T11530] kmem_cache_alloc+0x43/0x380 [ 2700.581643][T11530] ? memcpy+0x56/0x70 [ 2700.585627][T11530] __kernfs_new_node+0xdb/0x6e0 [ 2700.590479][T11530] ? kernfs_new_node+0x170/0x170 [ 2700.595421][T11530] ? __kasan_check_write+0x14/0x20 22:05:19 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0xfeffffff}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) [ 2700.600527][T11530] kernfs_new_node+0x97/0x170 [ 2700.605206][T11530] __kernfs_create_file+0x4a/0x270 [ 2700.610308][T11530] cgroup_addrm_files+0xb01/0x1010 [ 2700.615413][T11530] ? kzalloc+0x20/0x20 [ 2700.619484][T11530] ? cgroup_propagate_control+0x759/0x7a0 [ 2700.625199][T11530] css_populate_dir+0x201/0x370 [ 2700.630048][T11530] cgroup_mkdir+0x1616/0x1a40 [ 2700.634726][T11530] ? css_task_iter_end+0x2d0/0x2d0 [ 2700.639837][T11530] ? generic_permission+0x1b3/0x590 [ 2700.645030][T11530] ? css_task_iter_end+0x2d0/0x2d0 [ 2700.650137][T11530] kernfs_iop_mkdir+0x1b0/0x2b0 [ 2700.654971][T11530] vfs_mkdir+0x435/0x610 [ 2700.659188][T11530] ovl_create_real+0x160/0x380 [ 2700.663926][T11530] ovl_workdir_create+0x415/0x5e0 [ 2700.668925][T11530] ? ovl_mount_dir_noesc+0x1a0/0x1a0 [ 2700.674195][T11530] ? _raw_spin_lock+0xa3/0x1b0 [ 2700.679004][T11530] ? preempt_count_add+0x69/0x150 [ 2700.684002][T11530] ? __mnt_want_write+0x200/0x280 [ 2700.689000][T11530] ? mnt_want_write+0x1b8/0x290 [ 2700.693827][T11530] ovl_fill_super+0x3887/0x6680 [ 2700.698656][T11530] ? kvmalloc_node+0x82/0x110 [ 2700.703407][T11530] ? mount_nodev+0x31/0xf0 [ 2700.707861][T11530] ? vfs_get_tree+0x89/0x270 [ 2700.712471][T11530] ? path_mount+0x1975/0x2ab0 [ 2700.717163][T11530] ? __se_sys_mount+0x2f7/0x3b0 [ 2700.721990][T11530] ? ovl_mount+0x40/0x40 [ 2700.726212][T11530] ? __kasan_check_write+0x14/0x20 [ 2700.731300][T11530] ? _raw_spin_lock_irqsave+0xf8/0x210 [ 2700.736736][T11530] ? _raw_spin_lock+0x1b0/0x1b0 [ 2700.741559][T11530] ? xas_find_marked+0xabc/0xb90 [ 2700.746470][T11530] ? xas_nomem+0x19e/0x1e0 [ 2700.750902][T11530] ? delete_node+0x74b/0x7a0 [ 2700.755475][T11530] ? __kasan_check_write+0x14/0x20 [ 2700.760614][T11530] ? __up_write+0xad/0x290 [ 2700.765018][T11530] ? register_shrinker_prepared+0x118/0x150 [ 2700.770890][T11530] ? free_anon_bdev+0x30/0x30 [ 2700.775542][T11530] ? ovl_mount+0x40/0x40 [ 2700.779757][T11530] mount_nodev+0x57/0xf0 [ 2700.783971][T11530] ovl_mount+0x2c/0x40 [ 2700.788011][T11530] legacy_get_tree+0xf0/0x190 [ 2700.792663][T11530] ? asan.module_dtor+0x20/0x20 [ 2700.797487][T11530] vfs_get_tree+0x89/0x270 [ 2700.801916][T11530] path_mount+0x1975/0x2ab0 [ 2700.806396][T11530] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 2700.811916][T11530] ? getname_flags+0x207/0x650 [ 2700.816651][T11530] ? user_path_at_empty+0x40/0x50 [ 2700.821724][T11530] __se_sys_mount+0x2f7/0x3b0 [ 2700.826376][T11530] ? __x64_sys_mount+0xd0/0xd0 [ 2700.831116][T11530] ? debug_smp_processor_id+0x1c/0x20 [ 2700.836465][T11530] __x64_sys_mount+0xbf/0xd0 [ 2700.841030][T11530] do_syscall_64+0x31/0x70 [ 2700.845425][T11530] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2700.851291][T11530] RIP: 0033:0x7ff87acfbae9 [ 2700.855684][T11530] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2700.875269][T11530] RSP: 002b:00007ff878a72188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2700.883667][T11530] RAX: ffffffffffffffda RBX: 00007ff87ae0ef60 RCX: 00007ff87acfbae9 [ 2700.891615][T11530] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 2700.899562][T11530] RBP: 00007ff878a721d0 R08: 0000000020000900 R09: 0000000000000000 [ 2700.907509][T11530] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2700.915458][T11530] R13: 00007ffd5bea752f R14: 00007ff878a72300 R15: 0000000000022000 [ 2700.928436][T11519] overlayfs: unrecognized mount option "lok_KQO?"kЄ̮§¨×I@õ–žÙS˜:$Ý/~mºýöƒ·k–dÜÁ+½çnEî‡6K`Tÿ [ 2700.928436][T11519] êuœr¾Ìy=P=¾š×ŠêÎìbè¤åÈ•'’" or missing value [ 2700.931931][T11530] cgroup: cgroup_addrm_files: failed to add notify_on_release, err=-12 22:05:19 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0166) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x107a04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) write$FUSE_INIT(r3, 0x0, 0xeffd) mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) openat$full(0xffffffffffffff9c, 0x0, 0x60b01, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000240)={0x1}) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x4c, &(0x7f0000000440)=ANY=[@ANYBLOB="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"]) 22:05:19 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0xffffff7f}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) 22:05:19 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0166) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x107a04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mount$overlay(0x10, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 22:05:19 executing program 0: sched_setaffinity(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) writev(r2, &(0x7f0000001780)=[{&(0x7f0000000080)}, {&(0x7f00000002c0)="33cb9ddf3cc39b663f2e88ff4d2ec7462013af4dfb8da7875090d8d1bf4602fd52c196937f372c1cb193a4641541a26ccb37934902fbd2ca6afd8bfeac14754d1da40864352ac0e37d23eb7269c93b83a56e28fa2b2e12e50559d558099375c21cee99cb199cb42b1d5689527f43a904a68207c39d5b6482ea4d5da2cbb197bd43a61c6f9c44982d5733aa652918006e677e0f7a8f1412d3265002", 0x9b}, {&(0x7f0000000180)="86ac43c22a95a739c505f29a96ebe63ae2771a9e1a50de25adc99732de2c929a758b009f9f46103b", 0x28}, {0x0}, {&(0x7f0000000380)="94028f163e6a2b452c52f353ec712121e530db7bedd44cf3516ab43b630795b9bf033b9f4008d1b8307c044cdec70c3e68cfd475007b0bb0c335ad85", 0x3c}, {&(0x7f0000000440)="09ddbea56c9f558a7ef029558b3dad65617ac3e5ba592617ad66e809cfb19c2ff81929cc957cd2803eedf8162400846356fe4e4ea4f4954b257efb79988e150559d2d7cfdcaa5546634da903b5a6bd8ad77a5490377e72569a0b67be51773b88b0dc68e5db7161596d62b2efba42d028657b7b1edfc6cd432a8e1e04d6cd96ef395aaa174c", 0x85}, {&(0x7f0000000500)="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", 0xfe}, {&(0x7f0000000600)="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", 0xff8}, {0x0}, {&(0x7f0000001700)}], 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) 22:05:19 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x107a04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') openat$full(0xffffffffffffff9c, 0x0, 0x60b01, 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) (fail_nth: 49) [ 2700.954373][T11530] overlayfs: failed to create directory ./file1/work (errno: 12); mounting read-only [ 2701.006753][T11556] FAULT_INJECTION: forcing a failure. [ 2701.006753][T11556] name failslab, interval 1, probability 0, space 0, times 0 [ 2701.020925][T11556] CPU: 1 PID: 11556 Comm: syz-executor.4 Not tainted 5.10.77-syzkaller-01258-g76698ea35fd3 #0 [ 2701.031155][T11556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2701.041209][T11556] Call Trace: [ 2701.044481][T11556] dump_stack_lvl+0x1e2/0x24b [ 2701.049133][T11556] ? show_regs_print_info+0x18/0x18 [ 2701.054310][T11556] ? selinux_kernfs_init_security+0x1b2/0x7e0 [ 2701.060353][T11556] dump_stack+0x15/0x1d [ 2701.064483][T11556] should_fail+0x3c0/0x510 [ 2701.068874][T11556] ? __kernfs_new_node+0xdb/0x6e0 [ 2701.073889][T11556] __should_failslab+0x9f/0xe0 [ 2701.078651][T11556] should_failslab+0x9/0x20 [ 2701.083146][T11556] kmem_cache_alloc+0x43/0x380 [ 2701.087903][T11556] ? memcpy+0x56/0x70 [ 2701.091874][T11556] __kernfs_new_node+0xdb/0x6e0 [ 2701.096721][T11556] ? kernfs_new_node+0x170/0x170 [ 2701.101653][T11556] ? __kasan_check_write+0x14/0x20 [ 2701.106759][T11556] kernfs_new_node+0x97/0x170 [ 2701.111426][T11556] __kernfs_create_file+0x4a/0x270 [ 2701.116526][T11556] cgroup_addrm_files+0xb01/0x1010 [ 2701.121628][T11556] ? kzalloc+0x20/0x20 [ 2701.125699][T11556] ? cgroup_propagate_control+0x759/0x7a0 [ 2701.131416][T11556] css_populate_dir+0x201/0x370 [ 2701.136287][T11556] cgroup_mkdir+0x1616/0x1a40 [ 2701.140957][T11556] ? css_task_iter_end+0x2d0/0x2d0 [ 2701.146059][T11556] ? generic_permission+0x1b3/0x590 [ 2701.151248][T11556] ? css_task_iter_end+0x2d0/0x2d0 [ 2701.156348][T11556] kernfs_iop_mkdir+0x1b0/0x2b0 [ 2701.161187][T11556] vfs_mkdir+0x435/0x610 [ 2701.165420][T11556] ovl_create_real+0x160/0x380 [ 2701.170174][T11556] ovl_workdir_create+0x415/0x5e0 [ 2701.175193][T11556] ? ovl_mount_dir_noesc+0x1a0/0x1a0 [ 2701.180468][T11556] ? _raw_spin_lock+0xa3/0x1b0 [ 2701.185224][T11556] ? preempt_count_add+0x69/0x150 [ 2701.190241][T11556] ? __mnt_want_write+0x200/0x280 [ 2701.195261][T11556] ? mnt_want_write+0x1b8/0x290 [ 2701.200097][T11556] ovl_fill_super+0x3887/0x6680 [ 2701.204927][T11556] ? kvmalloc_node+0x82/0x110 [ 2701.209579][T11556] ? mount_nodev+0x31/0xf0 [ 2701.213969][T11556] ? vfs_get_tree+0x89/0x270 [ 2701.218534][T11556] ? path_mount+0x1975/0x2ab0 [ 2701.223186][T11556] ? __se_sys_mount+0x2f7/0x3b0 [ 2701.228010][T11556] ? ovl_mount+0x40/0x40 [ 2701.232228][T11556] ? __kasan_check_write+0x14/0x20 [ 2701.237314][T11556] ? _raw_spin_lock_irqsave+0xf8/0x210 [ 2701.242747][T11556] ? _raw_spin_lock+0x1b0/0x1b0 [ 2701.247570][T11556] ? xas_find_marked+0xabc/0xb90 [ 2701.252491][T11556] ? xas_nomem+0x19e/0x1e0 [ 2701.256892][T11556] ? delete_node+0x74b/0x7a0 [ 2701.261465][T11556] ? __kasan_check_write+0x14/0x20 [ 2701.266552][T11556] ? __up_write+0xad/0x290 [ 2701.270959][T11556] ? register_shrinker_prepared+0x118/0x150 [ 2701.276835][T11556] ? free_anon_bdev+0x30/0x30 [ 2701.281503][T11556] ? ovl_mount+0x40/0x40 [ 2701.285722][T11556] mount_nodev+0x57/0xf0 [ 2701.290052][T11556] ovl_mount+0x2c/0x40 [ 2701.294105][T11556] legacy_get_tree+0xf0/0x190 [ 2701.298779][T11556] ? asan.module_dtor+0x20/0x20 [ 2701.303613][T11556] vfs_get_tree+0x89/0x270 [ 2701.308006][T11556] path_mount+0x1975/0x2ab0 [ 2701.312491][T11556] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 2701.318015][T11556] ? getname_flags+0x207/0x650 [ 2701.322756][T11556] ? user_path_at_empty+0x40/0x50 [ 2701.327758][T11556] __se_sys_mount+0x2f7/0x3b0 [ 2701.332429][T11556] ? __x64_sys_mount+0xd0/0xd0 [ 2701.337204][T11556] ? debug_smp_processor_id+0x1c/0x20 [ 2701.342560][T11556] __x64_sys_mount+0xbf/0xd0 [ 2701.347137][T11556] do_syscall_64+0x31/0x70 [ 2701.351549][T11556] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2701.357417][T11556] RIP: 0033:0x7ff87acfbae9 [ 2701.361808][T11556] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2701.381401][T11556] RSP: 002b:00007ff878a72188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2701.389793][T11556] RAX: ffffffffffffffda RBX: 00007ff87ae0ef60 RCX: 00007ff87acfbae9 [ 2701.397742][T11556] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 22:05:19 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0162) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x5, 0x10000046, 0x9, 0x0, 0x400, 0x2, 0x6, 0x7, 0x6}, 0x0) openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/failed_transaction_log\x00', 0x0, 0x0) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000001740), 0x1, 0x80) getsockname$unix(r3, &(0x7f0000001980), &(0x7f0000001a00)=0x6e) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) writev(r4, &(0x7f0000001780)=[{&(0x7f0000000080)}, {&(0x7f00000002c0)="33cb9ddf3cc39b663f2e88ff4d2ec7462013af4dfb8da7875090d8d1bf4602fd52c196937f372c1cb193a4641541a26ccb37934902fbd2ca6afd8bfeac14754d1da40864352ac0e37d23eb7269c93b83a56e28fa2b2e12e50559d558099375c21cee99cb199cb42b1d5689527f43a904a68207c39d5b6482ea4d5da2cbb197bd43a61c6f9c44982d5733aa652918006e677e0f7a8f1412d3265002", 0x9b}, {&(0x7f0000000180)="86ac43c22a95a739c505f29a96ebe63ae2771a9e1a50de25adc99732de2c929a758b009f9f46103b", 0x28}, {0x0}, {&(0x7f0000000380)="94028f163e6a2b452c52f353ec712121e530db7bedd44cf3516ab43b630795b9bf033b9f4008d1b8307c044cdec70c3e68cfd475007b0bb0c335ad85", 0x3c}, {&(0x7f0000000440)="09ddbea56c9f558a7ef029558b3dad65617ac3e5ba592617ad66e809cfb19c2ff81929cc957cd2803eedf8162400846356fe4e4ea4f4954b257efb79988e150559d2d7cfdcaa5546634da903b5a6bd8ad77a5490377e72569a0b67be51773b88b0dc68e5db7161596d62b2efba42d028657b7b1edfc6cd432a8e1e04d6cd96ef395aaa174c", 0x85}, {&(0x7f0000000500)="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", 0xfe}, {&(0x7f0000000600)="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", 0xff8}, {0x0}, {&(0x7f0000001700)}], 0xa) sendmsg$nl_route(r3, &(0x7f0000001b40)={&(0x7f0000001a40)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000001b00)={&(0x7f0000001cc0)=ANY=[@ANYBLOB="540000001900000228bd7000fcdbdf250a1020800002ff0100040000080010000010000008000400", @ANYRES32=0x0, @ANYBLOB="0500140000000000100016800c000280050002000000000008000400", @ANYRES32=0x0, @ANYBLOB="9a00bc707b86d0ac4d6ed81899c1a2c6f4a20c96e1a4581d50fdae", @ANYRES32=0x0, @ANYBLOB], 0x54}, 0x1, 0x0, 0x0, 0x8000}, 0x200040d4) sendfile(r4, 0xffffffffffffffff, 0x0, 0x8400fffffffa) ioctl$BTRFS_IOC_LOGICAL_INO_V2(0xffffffffffffffff, 0xc038943b, &(0x7f0000001c80)={0x2, 0x50, '\x00', 0x0, &(0x7f0000001c00)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 22:05:19 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0xffffff9e}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) [ 2701.405694][T11556] RBP: 00007ff878a721d0 R08: 0000000020000900 R09: 0000000000000000 [ 2701.413650][T11556] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2701.421599][T11556] R13: 00007ffd5bea752f R14: 00007ff878a72300 R15: 0000000000022000 [ 2701.429927][T11556] cgroup: cgroup_addrm_files: failed to add notify_on_release, err=-12 [ 2701.443057][T11562] overlayfs: upper fs does not support tmpfile. 22:05:20 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x107a04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') openat$full(0xffffffffffffff9c, 0x0, 0x60b01, 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) (fail_nth: 50) [ 2701.449773][T11556] overlayfs: failed to create directory ./file1/work (errno: 12); mounting read-only 22:05:20 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0xffffffea}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) 22:05:20 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0xffffffef}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) [ 2701.511453][T11574] FAULT_INJECTION: forcing a failure. [ 2701.511453][T11574] name failslab, interval 1, probability 0, space 0, times 0 [ 2701.524195][T11574] CPU: 1 PID: 11574 Comm: syz-executor.4 Not tainted 5.10.77-syzkaller-01258-g76698ea35fd3 #0 [ 2701.534423][T11574] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2701.544467][T11574] Call Trace: [ 2701.547756][T11574] dump_stack_lvl+0x1e2/0x24b [ 2701.552430][T11574] ? show_regs_print_info+0x18/0x18 22:05:20 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0xfffffff0}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) [ 2701.557628][T11574] ? pcpu_alloc+0x12f9/0x1370 [ 2701.562304][T11574] dump_stack+0x15/0x1d [ 2701.566454][T11574] should_fail+0x3c0/0x510 [ 2701.570862][T11574] ? percpu_ref_init+0xd5/0x310 [ 2701.575706][T11574] __should_failslab+0x9f/0xe0 [ 2701.580465][T11574] should_failslab+0x9/0x20 [ 2701.584964][T11574] kmem_cache_alloc_trace+0x42/0x3a0 [ 2701.590242][T11574] ? __kasan_kmalloc+0x9/0x10 [ 2701.594914][T11574] percpu_ref_init+0xd5/0x310 [ 2701.599585][T11574] ? cgroup_setup_root+0xc70/0xc70 [ 2701.604694][T11574] cgroup_apply_control_enable+0x36a/0x1230 22:05:20 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0xfffffffe}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) [ 2701.610583][T11574] ? css_populate_dir+0x21d/0x370 [ 2701.615601][T11574] cgroup_mkdir+0x1636/0x1a40 [ 2701.620273][T11574] ? css_task_iter_end+0x2d0/0x2d0 [ 2701.625385][T11574] ? generic_permission+0x1b3/0x590 [ 2701.630574][T11574] ? css_task_iter_end+0x2d0/0x2d0 [ 2701.635678][T11574] kernfs_iop_mkdir+0x1b0/0x2b0 [ 2701.640524][T11574] vfs_mkdir+0x435/0x610 [ 2701.644762][T11574] ovl_create_real+0x160/0x380 [ 2701.649518][T11574] ovl_workdir_create+0x415/0x5e0 [ 2701.654537][T11574] ? ovl_mount_dir_noesc+0x1a0/0x1a0 [ 2701.659820][T11574] ? _raw_spin_lock+0xa3/0x1b0 [ 2701.664582][T11574] ? preempt_count_add+0x69/0x150 [ 2701.669602][T11574] ? __mnt_want_write+0x200/0x280 [ 2701.674621][T11574] ? mnt_want_write+0x1b8/0x290 [ 2701.679464][T11574] ovl_fill_super+0x3887/0x6680 [ 2701.684317][T11574] ? ovl_mount+0x40/0x40 [ 2701.688557][T11574] ? __schedule+0x94c/0xda0 [ 2701.693108][T11574] ? release_firmware_map_entry+0x194/0x194 [ 2701.698977][T11574] ? kvm_sched_clock_read+0x19/0x40 [ 2701.704150][T11574] ? sched_clock_cpu+0x1b/0x3c0 [ 2701.708976][T11574] ? delete_node+0x74b/0x7a0 [ 2701.713550][T11574] ? __kasan_check_write+0x14/0x20 [ 2701.718638][T11574] ? __up_write+0xad/0x290 [ 2701.723025][T11574] ? __list_add_valid+0x5c/0xc0 [ 2701.727858][T11574] ? register_shrinker_prepared+0x118/0x150 [ 2701.733730][T11574] ? free_anon_bdev+0x30/0x30 [ 2701.738381][T11574] ? ovl_mount+0x40/0x40 [ 2701.742596][T11574] mount_nodev+0x57/0xf0 [ 2701.746811][T11574] ovl_mount+0x2c/0x40 [ 2701.750850][T11574] legacy_get_tree+0xf0/0x190 [ 2701.755505][T11574] ? asan.module_dtor+0x20/0x20 [ 2701.760329][T11574] vfs_get_tree+0x89/0x270 [ 2701.764721][T11574] path_mount+0x1975/0x2ab0 [ 2701.769285][T11574] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 2701.774818][T11574] ? getname_flags+0x207/0x650 [ 2701.779563][T11574] ? user_path_at_empty+0x40/0x50 [ 2701.784569][T11574] __se_sys_mount+0x2f7/0x3b0 [ 2701.789245][T11574] ? __x64_sys_mount+0xd0/0xd0 [ 2701.793997][T11574] ? debug_smp_processor_id+0x1c/0x20 [ 2701.799350][T11574] __x64_sys_mount+0xbf/0xd0 [ 2701.803920][T11574] do_syscall_64+0x31/0x70 [ 2701.808338][T11574] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2701.814220][T11574] RIP: 0033:0x7ff87acfbae9 [ 2701.818634][T11574] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2701.838239][T11574] RSP: 002b:00007ff878a72188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2701.846643][T11574] RAX: ffffffffffffffda RBX: 00007ff87ae0ef60 RCX: 00007ff87acfbae9 [ 2701.854596][T11574] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 22:05:20 executing program 2: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0166) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x40) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x107a04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) write$FUSE_INIT(r3, 0x0, 0xeffd) mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) openat$full(0xffffffffffffff9c, 0x0, 0x60b01, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000240)={0x1}) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x4c, &(0x7f0000000440)=ANY=[@ANYBLOB="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"]) 22:05:20 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0x1000000000000}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) [ 2701.862543][T11574] RBP: 00007ff878a721d0 R08: 0000000020000900 R09: 0000000000000000 [ 2701.870539][T11574] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2701.878487][T11574] R13: 00007ffd5bea752f R14: 00007ff878a72300 R15: 0000000000022000 [ 2701.891445][T11574] overlayfs: failed to create directory ./file1/work (errno: 12); mounting read-only [ 2701.901997][T11550] overlayfs: upper fs does not support tmpfile. 22:05:20 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0166) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x107a04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mount$overlay(0x11, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 22:05:20 executing program 0: sched_setaffinity(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) writev(r2, &(0x7f0000001780)=[{&(0x7f0000000080)}, {&(0x7f00000002c0)="33cb9ddf3cc39b663f2e88ff4d2ec7462013af4dfb8da7875090d8d1bf4602fd52c196937f372c1cb193a4641541a26ccb37934902fbd2ca6afd8bfeac14754d1da40864352ac0e37d23eb7269c93b83a56e28fa2b2e12e50559d558099375c21cee99cb199cb42b1d5689527f43a904a68207c39d5b6482ea4d5da2cbb197bd43a61c6f9c44982d5733aa652918006e677e0f7a8f1412d3265002", 0x9b}, {&(0x7f0000000180)="86ac43c22a95a739c505f29a96ebe63ae2771a9e1a50de25adc99732de2c929a758b009f9f46103b", 0x28}, {0x0}, {&(0x7f0000000380)="94028f163e6a2b452c52f353ec712121e530db7bedd44cf3516ab43b630795b9bf033b9f4008d1b8307c044cdec70c3e68cfd475007b0bb0c335ad85", 0x3c}, {&(0x7f0000000440)="09ddbea56c9f558a7ef029558b3dad65617ac3e5ba592617ad66e809cfb19c2ff81929cc957cd2803eedf8162400846356fe4e4ea4f4954b257efb79988e150559d2d7cfdcaa5546634da903b5a6bd8ad77a5490377e72569a0b67be51773b88b0dc68e5db7161596d62b2efba42d028657b7b1edfc6cd432a8e1e04d6cd96ef395aaa174c", 0x85}, {&(0x7f0000000500)="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", 0xfe}, {&(0x7f0000000600)="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", 0xff8}, {0x0}, {&(0x7f0000001700)}], 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) 22:05:20 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x107a04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') openat$full(0xffffffffffffff9c, 0x0, 0x60b01, 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) (fail_nth: 51) [ 2701.957063][T11597] FAULT_INJECTION: forcing a failure. [ 2701.957063][T11597] name failslab, interval 1, probability 0, space 0, times 0 [ 2701.970059][T11597] CPU: 1 PID: 11597 Comm: syz-executor.4 Not tainted 5.10.77-syzkaller-01258-g76698ea35fd3 #0 [ 2701.980285][T11597] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2701.990407][T11597] Call Trace: [ 2701.993683][T11597] dump_stack_lvl+0x1e2/0x24b [ 2701.998352][T11597] ? devkmsg_release+0x127/0x127 [ 2702.003267][T11597] ? show_regs_print_info+0x18/0x18 [ 2702.008442][T11597] dump_stack+0x15/0x1d [ 2702.012574][T11597] should_fail+0x3c0/0x510 [ 2702.016987][T11597] ? __kernfs_new_node+0x99/0x6e0 [ 2702.021991][T11597] __should_failslab+0x9f/0xe0 [ 2702.026736][T11597] should_failslab+0x9/0x20 [ 2702.031227][T11597] __kmalloc_track_caller+0x67/0x3b0 [ 2702.036491][T11597] ? widen_string+0x40/0x380 [ 2702.041068][T11597] kstrdup_const+0x55/0x90 [ 2702.045463][T11597] __kernfs_new_node+0x99/0x6e0 [ 2702.050290][T11597] ? vsnprintf+0x1cb4/0x1d60 [ 2702.054871][T11597] ? kernfs_new_node+0x170/0x170 [ 2702.059786][T11597] ? ptr_to_hashval+0x60/0x60 [ 2702.064441][T11597] ? stack_trace_snprint+0xe0/0xe0 [ 2702.069529][T11597] ? snprintf+0xd6/0x120 [ 2702.073766][T11597] kernfs_new_node+0x97/0x170 [ 2702.078425][T11597] __kernfs_create_file+0x4a/0x270 [ 2702.083514][T11597] cgroup_addrm_files+0xb01/0x1010 [ 2702.088697][T11597] ? kzalloc+0x20/0x20 [ 2702.092743][T11597] ? node_tag_clear+0x1e2/0x290 [ 2702.097566][T11597] ? delete_node+0x74b/0x7a0 [ 2702.102226][T11597] ? _raw_spin_lock_irq+0xa4/0x1b0 [ 2702.107313][T11597] ? _raw_spin_lock_irqsave+0x210/0x210 [ 2702.112839][T11597] css_populate_dir+0x137/0x370 [ 2702.117682][T11597] cgroup_apply_control_enable+0x6cc/0x1230 [ 2702.123569][T11597] cgroup_mkdir+0x1636/0x1a40 [ 2702.128238][T11597] ? css_task_iter_end+0x2d0/0x2d0 [ 2702.133330][T11597] ? generic_permission+0x1b3/0x590 [ 2702.138507][T11597] ? css_task_iter_end+0x2d0/0x2d0 [ 2702.143596][T11597] kernfs_iop_mkdir+0x1b0/0x2b0 [ 2702.148425][T11597] vfs_mkdir+0x435/0x610 [ 2702.152643][T11597] ovl_create_real+0x160/0x380 [ 2702.157382][T11597] ovl_workdir_create+0x415/0x5e0 [ 2702.162380][T11597] ? ovl_mount_dir_noesc+0x1a0/0x1a0 [ 2702.167643][T11597] ? _raw_spin_lock+0xa3/0x1b0 [ 2702.172383][T11597] ? preempt_count_add+0x69/0x150 [ 2702.177401][T11597] ? __mnt_want_write+0x200/0x280 [ 2702.182401][T11597] ? mnt_want_write+0x1b8/0x290 [ 2702.187230][T11597] ovl_fill_super+0x3887/0x6680 [ 2702.192061][T11597] ? kvmalloc_node+0x82/0x110 [ 2702.196713][T11597] ? mount_nodev+0x31/0xf0 [ 2702.201119][T11597] ? vfs_get_tree+0x89/0x270 [ 2702.205688][T11597] ? path_mount+0x1975/0x2ab0 [ 2702.210342][T11597] ? __se_sys_mount+0x2f7/0x3b0 [ 2702.215169][T11597] ? ovl_mount+0x40/0x40 [ 2702.219407][T11597] ? __kasan_check_write+0x14/0x20 [ 2702.224497][T11597] ? _raw_spin_lock_irqsave+0xf8/0x210 [ 2702.229935][T11597] ? _raw_spin_lock+0x1b0/0x1b0 [ 2702.234776][T11597] ? xas_find_marked+0xabc/0xb90 [ 2702.239690][T11597] ? xas_nomem+0x19e/0x1e0 [ 2702.244094][T11597] ? delete_node+0x74b/0x7a0 [ 2702.248663][T11597] ? __kasan_check_write+0x14/0x20 [ 2702.253760][T11597] ? __up_write+0xad/0x290 [ 2702.258159][T11597] ? register_shrinker_prepared+0x118/0x150 [ 2702.264027][T11597] ? free_anon_bdev+0x30/0x30 [ 2702.268681][T11597] ? ovl_mount+0x40/0x40 [ 2702.272902][T11597] mount_nodev+0x57/0xf0 [ 2702.277125][T11597] ovl_mount+0x2c/0x40 [ 2702.281168][T11597] legacy_get_tree+0xf0/0x190 [ 2702.285841][T11597] ? asan.module_dtor+0x20/0x20 [ 2702.290723][T11597] vfs_get_tree+0x89/0x270 [ 2702.295133][T11597] path_mount+0x1975/0x2ab0 [ 2702.299631][T11597] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 2702.305159][T11597] ? getname_flags+0x207/0x650 [ 2702.309910][T11597] ? user_path_at_empty+0x40/0x50 [ 2702.314919][T11597] __se_sys_mount+0x2f7/0x3b0 [ 2702.319576][T11597] ? __x64_sys_mount+0xd0/0xd0 [ 2702.324323][T11597] ? debug_smp_processor_id+0x1c/0x20 [ 2702.329679][T11597] __x64_sys_mount+0xbf/0xd0 [ 2702.334251][T11597] do_syscall_64+0x31/0x70 [ 2702.338658][T11597] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2702.344541][T11597] RIP: 0033:0x7ff87acfbae9 [ 2702.348940][T11597] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2702.368679][T11597] RSP: 002b:00007ff878a72188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2702.377105][T11597] RAX: ffffffffffffffda RBX: 00007ff87ae0ef60 RCX: 00007ff87acfbae9 [ 2702.385059][T11597] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 2702.393014][T11597] RBP: 00007ff878a721d0 R08: 0000000020000900 R09: 0000000000000000 [ 2702.400995][T11597] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 22:05:20 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0162) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x5, 0x10000046, 0x9, 0x0, 0x400, 0x2, 0x6, 0x7, 0x6}, 0x0) openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/failed_transaction_log\x00', 0x0, 0x0) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000001740), 0x1, 0x80) getsockname$unix(r3, &(0x7f0000001980), &(0x7f0000001a00)=0x6e) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) writev(r4, &(0x7f0000001780)=[{&(0x7f0000000080)}, {&(0x7f00000002c0)="33cb9ddf3cc39b663f2e88ff4d2ec7462013af4dfb8da7875090d8d1bf4602fd52c196937f372c1cb193a4641541a26ccb37934902fbd2ca6afd8bfeac14754d1da40864352ac0e37d23eb7269c93b83a56e28fa2b2e12e50559d558099375c21cee99cb199cb42b1d5689527f43a904a68207c39d5b6482ea4d5da2cbb197bd43a61c6f9c44982d5733aa652918006e677e0f7a8f1412d3265002", 0x9b}, {&(0x7f0000000180)="86ac43c22a95a739c505f29a96ebe63ae2771a9e1a50de25adc99732de2c929a758b009f9f46103b", 0x28}, {0x0}, {&(0x7f0000000380)="94028f163e6a2b452c52f353ec712121e530db7bedd44cf3516ab43b630795b9bf033b9f4008d1b8307c044cdec70c3e68cfd475007b0bb0c335ad85", 0x3c}, {&(0x7f0000000440)="09ddbea56c9f558a7ef029558b3dad65617ac3e5ba592617ad66e809cfb19c2ff81929cc957cd2803eedf8162400846356fe4e4ea4f4954b257efb79988e150559d2d7cfdcaa5546634da903b5a6bd8ad77a5490377e72569a0b67be51773b88b0dc68e5db7161596d62b2efba42d028657b7b1edfc6cd432a8e1e04d6cd96ef395aaa174c", 0x85}, {&(0x7f0000000500)="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", 0xfe}, {&(0x7f0000000600)="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", 0xff8}, {0x0}, {&(0x7f0000001700)}], 0xa) sendmsg$nl_route(r3, &(0x7f0000001b40)={&(0x7f0000001a40)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000001b00)={&(0x7f0000001cc0)=ANY=[@ANYBLOB="540000001900000228bd7000fcdbdf250a1020800002ff0100040000080010000010000008000400", @ANYRES32=0x0, @ANYBLOB="0500140000000000100016800c000280050002000000000008000400", @ANYRES32=0x0, @ANYBLOB="9a00bc707b86d0ac4d6ed81899c1a2c6f4a20c96e1a4581d50fdae", @ANYRES32=0x0, @ANYBLOB], 0x54}, 0x1, 0x0, 0x0, 0x8000}, 0x200040d4) sendfile(r4, 0xffffffffffffffff, 0x0, 0x8400fffffffa) ioctl$BTRFS_IOC_LOGICAL_INO_V2(0xffffffffffffffff, 0xc038943b, &(0x7f0000001c80)={0x2, 0x50, '\x00', 0x0, &(0x7f0000001c00)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 22:05:20 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0x80030000000000}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) 22:05:20 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x107a04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') openat$full(0xffffffffffffff9c, 0x0, 0x60b01, 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) (fail_nth: 52) [ 2702.408954][T11597] R13: 00007ffd5bea752f R14: 00007ff878a72300 R15: 0000000000022000 [ 2702.424903][T11597] cgroup: cgroup_addrm_files: failed to add cpus, err=-12 [ 2702.432552][T11597] overlayfs: failed to create directory ./file1/work (errno: 12); mounting read-only 22:05:21 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0x100000000000000}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) 22:05:21 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0x200000000000000}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) [ 2702.475689][T11612] overlayfs: unrecognized mount option "uprerdiX½ˆÈ:ÏÚ|r=./bus" or missing value [ 2702.494918][T11610] FAULT_INJECTION: forcing a failure. [ 2702.494918][T11610] name failslab, interval 1, probability 0, space 0, times 0 22:05:21 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0x300000000000000}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) [ 2702.545841][T11610] CPU: 1 PID: 11610 Comm: syz-executor.4 Not tainted 5.10.77-syzkaller-01258-g76698ea35fd3 #0 [ 2702.556087][T11610] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2702.566136][T11610] Call Trace: [ 2702.569421][T11610] dump_stack_lvl+0x1e2/0x24b [ 2702.574097][T11610] ? show_regs_print_info+0x18/0x18 [ 2702.579296][T11610] ? __rcu_read_lock+0x50/0x50 [ 2702.584056][T11610] dump_stack+0x15/0x1d [ 2702.588202][T11610] should_fail+0x3c0/0x510 22:05:21 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0x400000000000000}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) [ 2702.592618][T11610] ? __kernfs_new_node+0xdb/0x6e0 [ 2702.597643][T11610] __should_failslab+0x9f/0xe0 [ 2702.602404][T11610] should_failslab+0x9/0x20 [ 2702.606910][T11610] kmem_cache_alloc+0x43/0x380 [ 2702.611669][T11610] ? memcpy+0x56/0x70 [ 2702.615662][T11610] __kernfs_new_node+0xdb/0x6e0 [ 2702.620504][T11610] ? vsnprintf+0x1cb4/0x1d60 [ 2702.625084][T11610] ? kernfs_new_node+0x170/0x170 [ 2702.630014][T11610] ? ptr_to_hashval+0x60/0x60 [ 2702.634683][T11610] ? stack_trace_snprint+0xe0/0xe0 [ 2702.639784][T11610] ? snprintf+0xd6/0x120 [ 2702.644021][T11610] kernfs_new_node+0x97/0x170 [ 2702.648694][T11610] __kernfs_create_file+0x4a/0x270 [ 2702.653800][T11610] cgroup_addrm_files+0xb01/0x1010 [ 2702.658908][T11610] ? kzalloc+0x20/0x20 [ 2702.662980][T11610] ? node_tag_clear+0x1e2/0x290 [ 2702.667826][T11610] ? delete_node+0x74b/0x7a0 [ 2702.672419][T11610] ? _raw_spin_lock_irq+0xa4/0x1b0 [ 2702.677527][T11610] ? _raw_spin_lock_irqsave+0x210/0x210 [ 2702.683072][T11610] css_populate_dir+0x137/0x370 [ 2702.687917][T11610] cgroup_apply_control_enable+0x6cc/0x1230 [ 2702.693811][T11610] cgroup_mkdir+0x1636/0x1a40 [ 2702.698487][T11610] ? css_task_iter_end+0x2d0/0x2d0 [ 2702.703601][T11610] ? generic_permission+0x1b3/0x590 [ 2702.708795][T11610] ? css_task_iter_end+0x2d0/0x2d0 [ 2702.713899][T11610] kernfs_iop_mkdir+0x1b0/0x2b0 [ 2702.718745][T11610] vfs_mkdir+0x435/0x610 [ 2702.723500][T11610] ovl_create_real+0x160/0x380 [ 2702.728340][T11610] ovl_workdir_create+0x415/0x5e0 [ 2702.733361][T11610] ? ovl_mount_dir_noesc+0x1a0/0x1a0 [ 2702.738637][T11610] ? _raw_spin_lock+0xa3/0x1b0 [ 2702.743394][T11610] ? preempt_count_add+0x69/0x150 [ 2702.748413][T11610] ? __mnt_want_write+0x200/0x280 [ 2702.753428][T11610] ? mnt_want_write+0x1b8/0x290 [ 2702.758272][T11610] ovl_fill_super+0x3887/0x6680 [ 2702.763116][T11610] ? kvmalloc_node+0x82/0x110 [ 2702.767782][T11610] ? mount_nodev+0x31/0xf0 [ 2702.772193][T11610] ? vfs_get_tree+0x89/0x270 [ 2702.776774][T11610] ? path_mount+0x1975/0x2ab0 [ 2702.781441][T11610] ? __se_sys_mount+0x2f7/0x3b0 [ 2702.786279][T11610] ? ovl_mount+0x40/0x40 [ 2702.790511][T11610] ? __kasan_check_write+0x14/0x20 [ 2702.795710][T11610] ? _raw_spin_lock_irqsave+0xf8/0x210 [ 2702.801171][T11610] ? _raw_spin_lock+0x1b0/0x1b0 [ 2702.806013][T11610] ? xas_find_marked+0xabc/0xb90 [ 2702.810954][T11610] ? xas_nomem+0x19e/0x1e0 [ 2702.815360][T11610] ? delete_node+0x74b/0x7a0 [ 2702.819945][T11610] ? __kasan_check_write+0x14/0x20 [ 2702.825043][T11610] ? __up_write+0xad/0x290 [ 2702.829453][T11610] ? register_shrinker_prepared+0x118/0x150 [ 2702.835331][T11610] ? free_anon_bdev+0x30/0x30 [ 2702.839997][T11610] ? ovl_mount+0x40/0x40 [ 2702.844230][T11610] mount_nodev+0x57/0xf0 [ 2702.848465][T11610] ovl_mount+0x2c/0x40 [ 2702.852522][T11610] legacy_get_tree+0xf0/0x190 [ 2702.857194][T11610] ? asan.module_dtor+0x20/0x20 [ 2702.862037][T11610] vfs_get_tree+0x89/0x270 [ 2702.866443][T11610] path_mount+0x1975/0x2ab0 [ 2702.870940][T11610] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 2702.876474][T11610] ? getname_flags+0x207/0x650 [ 2702.881227][T11610] ? user_path_at_empty+0x40/0x50 [ 2702.886244][T11610] __se_sys_mount+0x2f7/0x3b0 [ 2702.890914][T11610] ? __x64_sys_mount+0xd0/0xd0 [ 2702.895669][T11610] ? debug_smp_processor_id+0x1c/0x20 [ 2702.901030][T11610] __x64_sys_mount+0xbf/0xd0 [ 2702.905617][T11610] do_syscall_64+0x31/0x70 [ 2702.910025][T11610] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2702.915901][T11610] RIP: 0033:0x7ff87acfbae9 [ 2702.920305][T11610] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2702.939901][T11610] RSP: 002b:00007ff878a72188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2702.948300][T11610] RAX: ffffffffffffffda RBX: 00007ff87ae0ef60 RCX: 00007ff87acfbae9 [ 2702.956342][T11610] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 2702.964306][T11610] RBP: 00007ff878a721d0 R08: 0000000020000900 R09: 0000000000000000 [ 2702.972270][T11610] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2702.980234][T11610] R13: 00007ffd5bea752f R14: 00007ff878a72300 R15: 0000000000022000 22:05:21 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0166) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x107a04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) write$FUSE_INIT(r3, 0x0, 0xeffd) mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) openat$full(0xffffffffffffff9c, 0x0, 0x60b01, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000240)={0x1}) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x4c, &(0x7f0000000900)=ANY=[@ANYBLOB="3d707065726469723dc2bab8ac85832e2f6275732c5a2d2c01000000000000000000060000"]) 22:05:21 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0x500000000000000}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) [ 2702.995361][T11610] cgroup: cgroup_addrm_files: failed to add cpus, err=-12 [ 2703.006884][T11610] overlayfs: failed to create directory ./file1/work (errno: 12); mounting read-only 22:05:21 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0166) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x107a04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mount$overlay(0x12, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 22:05:21 executing program 0: sched_setaffinity(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) writev(r2, &(0x7f0000001780)=[{&(0x7f0000000080)}, {&(0x7f00000002c0)="33cb9ddf3cc39b663f2e88ff4d2ec7462013af4dfb8da7875090d8d1bf4602fd52c196937f372c1cb193a4641541a26ccb37934902fbd2ca6afd8bfeac14754d1da40864352ac0e37d23eb7269c93b83a56e28fa2b2e12e50559d558099375c21cee99cb199cb42b1d5689527f43a904a68207c39d5b6482ea4d5da2cbb197bd43a61c6f9c44982d5733aa652918006e677e0f7a8f1412d3265002", 0x9b}, {&(0x7f0000000180)="86ac43c22a95a739c505f29a96ebe63ae2771a9e1a50de25adc99732de2c929a758b009f9f46103b", 0x28}, {0x0}, {&(0x7f0000000380)="94028f163e6a2b452c52f353ec712121e530db7bedd44cf3516ab43b630795b9bf033b9f4008d1b8307c044cdec70c3e68cfd475007b0bb0c335ad85", 0x3c}, {&(0x7f0000000440)="09ddbea56c9f558a7ef029558b3dad65617ac3e5ba592617ad66e809cfb19c2ff81929cc957cd2803eedf8162400846356fe4e4ea4f4954b257efb79988e150559d2d7cfdcaa5546634da903b5a6bd8ad77a5490377e72569a0b67be51773b88b0dc68e5db7161596d62b2efba42d028657b7b1edfc6cd432a8e1e04d6cd96ef395aaa174c", 0x85}, {&(0x7f0000000500)="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", 0xfe}, {&(0x7f0000000600)="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", 0xff8}, {0x0}, {&(0x7f0000001700)}], 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) 22:05:21 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x107a04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') openat$full(0xffffffffffffff9c, 0x0, 0x60b01, 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) (fail_nth: 53) [ 2703.137556][T11640] FAULT_INJECTION: forcing a failure. [ 2703.137556][T11640] name failslab, interval 1, probability 0, space 0, times 0 [ 2703.150436][T11640] CPU: 1 PID: 11640 Comm: syz-executor.4 Not tainted 5.10.77-syzkaller-01258-g76698ea35fd3 #0 [ 2703.160662][T11640] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2703.170704][T11640] Call Trace: [ 2703.173993][T11640] dump_stack_lvl+0x1e2/0x24b [ 2703.178660][T11640] ? devkmsg_release+0x127/0x127 [ 2703.183588][T11640] ? show_regs_print_info+0x18/0x18 [ 2703.188774][T11640] ? ___ratelimit+0x99/0x580 [ 2703.193351][T11640] dump_stack+0x15/0x1d [ 2703.197492][T11640] should_fail+0x3c0/0x510 [ 2703.201896][T11640] ? __kernfs_new_node+0x99/0x6e0 [ 2703.206908][T11640] __should_failslab+0x9f/0xe0 [ 2703.211663][T11640] should_failslab+0x9/0x20 [ 2703.216152][T11640] __kmalloc_track_caller+0x67/0x3b0 [ 2703.221423][T11640] ? widen_string+0x40/0x380 [ 2703.226001][T11640] kstrdup_const+0x55/0x90 [ 2703.230407][T11640] __kernfs_new_node+0x99/0x6e0 [ 2703.235253][T11640] ? vsnprintf+0x1cb4/0x1d60 [ 2703.239837][T11640] ? kernfs_new_node+0x170/0x170 [ 2703.244763][T11640] ? ptr_to_hashval+0x60/0x60 [ 2703.249420][T11640] ? snprintf+0xd6/0x120 [ 2703.253635][T11640] ? __kasan_check_write+0x14/0x20 [ 2703.258721][T11640] kernfs_new_node+0x97/0x170 [ 2703.263373][T11640] __kernfs_create_file+0x4a/0x270 [ 2703.268460][T11640] cgroup_addrm_files+0xb01/0x1010 [ 2703.273547][T11640] ? kzalloc+0x20/0x20 [ 2703.277647][T11640] ? _raw_spin_lock_irq+0xa4/0x1b0 [ 2703.282734][T11640] ? _raw_spin_lock_irqsave+0x210/0x210 [ 2703.288257][T11640] css_populate_dir+0x137/0x370 [ 2703.293090][T11640] cgroup_apply_control_enable+0x6cc/0x1230 [ 2703.298968][T11640] cgroup_mkdir+0x1636/0x1a40 [ 2703.303631][T11640] ? css_task_iter_end+0x2d0/0x2d0 [ 2703.308736][T11640] ? vfs_mkdir+0x395/0x610 [ 2703.313153][T11640] ? css_task_iter_end+0x2d0/0x2d0 [ 2703.318271][T11640] kernfs_iop_mkdir+0x1b0/0x2b0 [ 2703.323119][T11640] vfs_mkdir+0x435/0x610 [ 2703.327366][T11640] ovl_create_real+0x160/0x380 [ 2703.332125][T11640] ovl_workdir_create+0x415/0x5e0 [ 2703.337143][T11640] ? ovl_mount_dir_noesc+0x1a0/0x1a0 [ 2703.339996][T11648] overlayfs: unrecognized mount option "=pperdir=º¸¬…ƒ./bus" or missing value [ 2703.342426][T11640] ? _raw_spin_lock+0xa3/0x1b0 [ 2703.356092][T11640] ? preempt_count_add+0x69/0x150 [ 2703.361113][T11640] ? __mnt_want_write+0x200/0x280 [ 2703.366132][T11640] ? mnt_want_write+0x1b8/0x290 [ 2703.371233][T11640] ovl_fill_super+0x3887/0x6680 [ 2703.376082][T11640] ? compat_start_thread+0x80/0x80 [ 2703.381207][T11640] ? ovl_mount+0x40/0x40 [ 2703.385443][T11640] ? switch_mm_irqs_off+0x8c1/0xa20 [ 2703.390630][T11640] ? _raw_spin_unlock_irq+0x4e/0x70 [ 2703.395818][T11640] ? finish_task_switch+0x130/0x5f0 [ 2703.401008][T11640] ? __schedule+0x94c/0xda0 [ 2703.405506][T11640] ? delete_node+0x74b/0x7a0 [ 2703.410096][T11640] ? __kasan_check_write+0x14/0x20 [ 2703.415206][T11640] ? __up_write+0xad/0x290 [ 2703.419626][T11640] ? register_shrinker_prepared+0x118/0x150 [ 2703.425512][T11640] ? free_anon_bdev+0x30/0x30 [ 2703.430181][T11640] ? ovl_mount+0x40/0x40 [ 2703.434410][T11640] mount_nodev+0x57/0xf0 [ 2703.438639][T11640] ovl_mount+0x2c/0x40 [ 2703.442807][T11640] legacy_get_tree+0xf0/0x190 [ 2703.447480][T11640] ? asan.module_dtor+0x20/0x20 [ 2703.452320][T11640] vfs_get_tree+0x89/0x270 [ 2703.456729][T11640] path_mount+0x1975/0x2ab0 [ 2703.461226][T11640] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 2703.466761][T11640] ? getname_flags+0x207/0x650 [ 2703.471529][T11640] ? user_path_at_empty+0x40/0x50 [ 2703.476576][T11640] __se_sys_mount+0x2f7/0x3b0 [ 2703.481247][T11640] ? __x64_sys_mount+0xd0/0xd0 [ 2703.486002][T11640] __x64_sys_mount+0xbf/0xd0 [ 2703.490592][T11640] do_syscall_64+0x31/0x70 [ 2703.494998][T11640] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2703.500879][T11640] RIP: 0033:0x7ff87acfbae9 [ 2703.505288][T11640] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2703.525058][T11640] RSP: 002b:00007ff878a72188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2703.533462][T11640] RAX: ffffffffffffffda RBX: 00007ff87ae0ef60 RCX: 00007ff87acfbae9 [ 2703.541423][T11640] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 2703.549387][T11640] RBP: 00007ff878a721d0 R08: 0000000020000900 R09: 0000000000000000 [ 2703.557347][T11640] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2703.565307][T11640] R13: 00007ffd5bea752f R14: 00007ff878a72300 R15: 0000000000022000 22:05:22 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0162) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x5, 0x10000046, 0x9, 0x0, 0x400, 0x2, 0x6, 0x7, 0x6}, 0x0) openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/failed_transaction_log\x00', 0x0, 0x0) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000001740), 0x1, 0x80) getsockname$unix(r3, &(0x7f0000001980), &(0x7f0000001a00)=0x6e) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) writev(r4, &(0x7f0000001780)=[{&(0x7f0000000080)}, {&(0x7f00000002c0)="33cb9ddf3cc39b663f2e88ff4d2ec7462013af4dfb8da7875090d8d1bf4602fd52c196937f372c1cb193a4641541a26ccb37934902fbd2ca6afd8bfeac14754d1da40864352ac0e37d23eb7269c93b83a56e28fa2b2e12e50559d558099375c21cee99cb199cb42b1d5689527f43a904a68207c39d5b6482ea4d5da2cbb197bd43a61c6f9c44982d5733aa652918006e677e0f7a8f1412d3265002", 0x9b}, {&(0x7f0000000180)="86ac43c22a95a739c505f29a96ebe63ae2771a9e1a50de25adc99732de2c929a758b009f9f46103b", 0x28}, {0x0}, {&(0x7f0000000380)="94028f163e6a2b452c52f353ec712121e530db7bedd44cf3516ab43b630795b9bf033b9f4008d1b8307c044cdec70c3e68cfd475007b0bb0c335ad85", 0x3c}, {&(0x7f0000000440)="09ddbea56c9f558a7ef029558b3dad65617ac3e5ba592617ad66e809cfb19c2ff81929cc957cd2803eedf8162400846356fe4e4ea4f4954b257efb79988e150559d2d7cfdcaa5546634da903b5a6bd8ad77a5490377e72569a0b67be51773b88b0dc68e5db7161596d62b2efba42d028657b7b1edfc6cd432a8e1e04d6cd96ef395aaa174c", 0x85}, {&(0x7f0000000500)="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", 0xfe}, {&(0x7f0000000600)="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", 0xff8}, {0x0}, {&(0x7f0000001700)}], 0xa) sendmsg$nl_route(r3, &(0x7f0000001b40)={&(0x7f0000001a40)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000001b00)={&(0x7f0000001cc0)=ANY=[@ANYBLOB="540000001900000228bd7000fcdbdf250a1020800002ff0100040000080010000010000008000400", @ANYRES32=0x0, @ANYBLOB="0500140000000000100016800c000280050002000000000008000400", @ANYRES32=0x0, @ANYBLOB="9a00bc707b86d0ac4d6ed81899c1a2c6f4a20c96e1a4581d50fdae", @ANYRES32=0x0, @ANYBLOB], 0x54}, 0x1, 0x0, 0x0, 0x8000}, 0x200040d4) sendfile(r4, 0xffffffffffffffff, 0x0, 0x8400fffffffa) ioctl$BTRFS_IOC_LOGICAL_INO_V2(0xffffffffffffffff, 0xc038943b, &(0x7f0000001c80)={0x2, 0x50, '\x00', 0x0, &(0x7f0000001c00)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 22:05:22 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0x600000000000000}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) 22:05:22 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0x700000000000000}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) [ 2703.583288][T11640] cgroup: cgroup_addrm_files: failed to add mems, err=-12 [ 2703.601040][T11640] overlayfs: failed to create directory ./file1/work (errno: 12); mounting read-only 22:05:22 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x107a04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') openat$full(0xffffffffffffff9c, 0x0, 0x60b01, 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) (fail_nth: 54) 22:05:22 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0x800000000000000}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) [ 2703.680194][T11662] FAULT_INJECTION: forcing a failure. [ 2703.680194][T11662] name failslab, interval 1, probability 0, space 0, times 0 [ 2703.692915][T11662] CPU: 1 PID: 11662 Comm: syz-executor.4 Not tainted 5.10.77-syzkaller-01258-g76698ea35fd3 #0 [ 2703.703144][T11662] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2703.713195][T11662] Call Trace: [ 2703.716481][T11662] dump_stack_lvl+0x1e2/0x24b [ 2703.721154][T11662] ? show_regs_print_info+0x18/0x18 [ 2703.726519][T11662] ? selinux_kernfs_init_security+0x1b2/0x7e0 [ 2703.732581][T11662] dump_stack+0x15/0x1d [ 2703.736727][T11662] should_fail+0x3c0/0x510 [ 2703.741136][T11662] ? __kernfs_new_node+0xdb/0x6e0 [ 2703.746149][T11662] __should_failslab+0x9f/0xe0 [ 2703.750907][T11662] should_failslab+0x9/0x20 [ 2703.755399][T11662] kmem_cache_alloc+0x43/0x380 [ 2703.760152][T11662] ? memcpy+0x56/0x70 [ 2703.764128][T11662] __kernfs_new_node+0xdb/0x6e0 [ 2703.768969][T11662] ? vsnprintf+0x1cb4/0x1d60 [ 2703.773558][T11662] ? kernfs_new_node+0x170/0x170 [ 2703.778486][T11662] ? ptr_to_hashval+0x60/0x60 [ 2703.783162][T11662] ? snprintf+0xd6/0x120 [ 2703.787431][T11662] ? __kasan_check_write+0x14/0x20 [ 2703.792543][T11662] kernfs_new_node+0x97/0x170 [ 2703.797222][T11662] __kernfs_create_file+0x4a/0x270 [ 2703.802327][T11662] cgroup_addrm_files+0xb01/0x1010 [ 2703.807459][T11662] ? kzalloc+0x20/0x20 [ 2703.811525][T11662] ? node_tag_clear+0x1e2/0x290 [ 2703.816378][T11662] ? _raw_spin_lock_irq+0xa4/0x1b0 [ 2703.822006][T11662] ? _raw_spin_lock_irqsave+0x210/0x210 [ 2703.827560][T11662] css_populate_dir+0x137/0x370 [ 2703.832407][T11662] cgroup_apply_control_enable+0x6cc/0x1230 [ 2703.838322][T11662] cgroup_mkdir+0x1636/0x1a40 [ 2703.842993][T11662] ? css_task_iter_end+0x2d0/0x2d0 [ 2703.848274][T11662] ? generic_permission+0x1b3/0x590 [ 2703.853465][T11662] ? css_task_iter_end+0x2d0/0x2d0 [ 2703.858573][T11662] kernfs_iop_mkdir+0x1b0/0x2b0 [ 2703.863431][T11662] vfs_mkdir+0x435/0x610 [ 2703.867672][T11662] ovl_create_real+0x160/0x380 [ 2703.872426][T11662] ovl_workdir_create+0x415/0x5e0 22:05:22 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0x900000000000000}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) [ 2703.877446][T11662] ? ovl_mount_dir_noesc+0x1a0/0x1a0 [ 2703.882728][T11662] ? _raw_spin_lock+0xa3/0x1b0 [ 2703.887494][T11662] ? preempt_count_add+0x69/0x150 [ 2703.892519][T11662] ? __mnt_want_write+0x200/0x280 [ 2703.897556][T11662] ? mnt_want_write+0x1b8/0x290 [ 2703.902402][T11662] ovl_fill_super+0x3887/0x6680 [ 2703.907254][T11662] ? kvmalloc_node+0x82/0x110 [ 2703.911930][T11662] ? mount_nodev+0x31/0xf0 [ 2703.916347][T11662] ? vfs_get_tree+0x89/0x270 [ 2703.920952][T11662] ? path_mount+0x1975/0x2ab0 [ 2703.925629][T11662] ? __se_sys_mount+0x2f7/0x3b0 22:05:22 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0xa00000000000000}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) [ 2703.930474][T11662] ? ovl_mount+0x40/0x40 [ 2703.934704][T11662] ? __kasan_check_write+0x14/0x20 [ 2703.939794][T11662] ? _raw_spin_lock_irqsave+0xf8/0x210 [ 2703.945250][T11662] ? _raw_spin_lock+0x1b0/0x1b0 [ 2703.950086][T11662] ? xas_find_marked+0xabc/0xb90 [ 2703.955022][T11662] ? xas_nomem+0x19e/0x1e0 [ 2703.959462][T11662] ? delete_node+0x74b/0x7a0 [ 2703.964058][T11662] ? __kasan_check_write+0x14/0x20 [ 2703.969170][T11662] ? __up_write+0xad/0x290 [ 2703.973577][T11662] ? register_shrinker_prepared+0x118/0x150 [ 2703.979463][T11662] ? free_anon_bdev+0x30/0x30 [ 2703.984129][T11662] ? ovl_mount+0x40/0x40 [ 2703.988369][T11662] mount_nodev+0x57/0xf0 [ 2703.992606][T11662] ovl_mount+0x2c/0x40 [ 2703.996662][T11662] legacy_get_tree+0xf0/0x190 [ 2704.001323][T11662] ? asan.module_dtor+0x20/0x20 [ 2704.006152][T11662] vfs_get_tree+0x89/0x270 [ 2704.010549][T11662] path_mount+0x1975/0x2ab0 [ 2704.015030][T11662] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 2704.020552][T11662] ? getname_flags+0x207/0x650 [ 2704.025288][T11662] ? user_path_at_empty+0x40/0x50 [ 2704.030284][T11662] __se_sys_mount+0x2f7/0x3b0 [ 2704.034936][T11662] ? __x64_sys_mount+0xd0/0xd0 [ 2704.039688][T11662] ? debug_smp_processor_id+0x1c/0x20 [ 2704.045034][T11662] __x64_sys_mount+0xbf/0xd0 [ 2704.049605][T11662] do_syscall_64+0x31/0x70 [ 2704.054016][T11662] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2704.059889][T11662] RIP: 0033:0x7ff87acfbae9 [ 2704.064280][T11662] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2704.083871][T11662] RSP: 002b:00007ff878a72188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2704.092278][T11662] RAX: ffffffffffffffda RBX: 00007ff87ae0ef60 RCX: 00007ff87acfbae9 [ 2704.100230][T11662] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 2704.108185][T11662] RBP: 00007ff878a721d0 R08: 0000000020000900 R09: 0000000000000000 [ 2704.116132][T11662] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2704.124130][T11662] R13: 00007ffd5bea752f R14: 00007ff878a72300 R15: 0000000000022000 22:05:22 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0166) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x65d5, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x45) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x107a04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) write$FUSE_INIT(r3, 0x0, 0xeffd) mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) openat$full(0xffffffffffffff9c, 0x0, 0x16f101, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000240)={0x1}) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x4c, &(0x7f0000000440)=ANY=[@ANYBLOB="01000000725669723d2e2f6275732c776f726b6469723d2e2f66696c65312c6c6f7765726469da3d2e864615d2105b7da9af429e53c25180ef92c8d152f6224a42ea0cbb857bc13f234044e51ae5f26cb70000000000000000cd77bd8048e9e8d5ee4a5f00c4140000000000c8b63f00280cfd92e13b2fd2f77428b43c53879ae8856e42f892a9adea9532b1196c588d7f40b87839078729c4ce9f798179ac696bc7f7de3296c4f84967a5a214710676c05a774bb45216af824066ab0da452386180c26e5d6116420afa87128104ce0303ba9bc28e94"]) 22:05:22 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0xb00000000000000}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) 22:05:22 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0166) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x107a04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mount$overlay(0x14, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 22:05:22 executing program 0: sched_setaffinity(0x0, 0x8, &(0x7f0000000040)) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) writev(r2, &(0x7f0000001780)=[{&(0x7f0000000080)}, {&(0x7f00000002c0)="33cb9ddf3cc39b663f2e88ff4d2ec7462013af4dfb8da7875090d8d1bf4602fd52c196937f372c1cb193a4641541a26ccb37934902fbd2ca6afd8bfeac14754d1da40864352ac0e37d23eb7269c93b83a56e28fa2b2e12e50559d558099375c21cee99cb199cb42b1d5689527f43a904a68207c39d5b6482ea4d5da2cbb197bd43a61c6f9c44982d5733aa652918006e677e0f7a8f1412d3265002", 0x9b}, {&(0x7f0000000180)="86ac43c22a95a739c505f29a96ebe63ae2771a9e1a50de25adc99732de2c929a758b009f9f46103b", 0x28}, {0x0}, {&(0x7f0000000380)="94028f163e6a2b452c52f353ec712121e530db7bedd44cf3516ab43b630795b9bf033b9f4008d1b8307c044cdec70c3e68cfd475007b0bb0c335ad85", 0x3c}, {&(0x7f0000000440)="09ddbea56c9f558a7ef029558b3dad65617ac3e5ba592617ad66e809cfb19c2ff81929cc957cd2803eedf8162400846356fe4e4ea4f4954b257efb79988e150559d2d7cfdcaa5546634da903b5a6bd8ad77a5490377e72569a0b67be51773b88b0dc68e5db7161596d62b2efba42d028657b7b1edfc6cd432a8e1e04d6cd96ef395aaa174c", 0x85}, {&(0x7f0000000500)="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", 0xfe}, {&(0x7f0000000600)="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", 0xff8}, {0x0}, {&(0x7f0000001700)}], 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) 22:05:22 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0xc00000000000000}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) [ 2704.134920][T11662] cgroup: cgroup_addrm_files: failed to add mems, err=-12 [ 2704.156942][T11662] overlayfs: failed to create directory ./file1/work (errno: 12); mounting read-only [ 2704.276754][T11692] overlayfs: unrecognized mount option "" or missing value 22:05:23 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0162) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x5, 0x10000046, 0x9, 0x0, 0x400, 0x2, 0x6, 0x7, 0x6}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)=[{{&(0x7f00000003c0)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000001900)=[{&(0x7f0000001600)="3e90668c1741fbdcdb3f5aa3fc409b8db89dbfac78b422d55476b5d6e73b5868881f92e03a060b82c1fc8ed6a18629ca67d4a27b5abdea5df9ba308f10c49db4c569717aaaed1c36226d505d12da12faa2ceb3f5b1688658de24a24fb5aae0f34c8b43733eaeee36b86d9544a9f48d4293dcbe0635aeef5e0cbfd775c6199013310659300aa023df041330dd72e311da7449077836f3c3a6dfea9f760e76e9b8788a989d242145fb1fac7234276fe2", 0xaf}, {&(0x7f0000000080)="a8f9876bc914c15f", 0x8}, {&(0x7f00000016c0)="c8f0dcecb555127d7d7c0a3f30f2cd0e8fb1754ee981ca2b7c5ce28fc3311e2d40900eaa3ee6527648f5f32e4113cf170a2818d6081999165eb42b7e56823889981308e40ec5d3963d4ba11d4feeae4c60509efcd16d6ffc0f2353b400f88186390e1b981aa2cf87364aec35fb42d91e", 0x70}, {&(0x7f0000001840)="d261f3f09cdfece4dd6394d75fb5d7fa274603639b4d9fe0e91f70b4153906284cbffaf4c58aa35cdad66837957c686a216ba9a00489fed2f8202abafa2407cc1cc87f4d3fa21fbe42f00cec8682bc70d6eb737681fd5f6635b8520aab4ed9d5dcb240db873d9e573530b304ac5356cb3bc2cb259e490802f65fbc82130af585b0cd7f1ee7492e5d886b55a4ae1d2f3c0a", 0x91}, {&(0x7f0000000100)="348c649dd25b92", 0x7}], 0x5, 0x0, 0x0, 0x4000000}}], 0x1, 0x8015) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000001740), 0x1, 0x80) getsockname$unix(r3, &(0x7f0000001980), &(0x7f0000001a00)=0x6e) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) writev(r4, &(0x7f0000001780)=[{&(0x7f0000000080)}, {&(0x7f00000002c0)="33cb9ddf3cc39b663f2e88ff4d2ec7462013af4dfb8da7875090d8d1bf4602fd52c196937f372c1cb193a4641541a26ccb37934902fbd2ca6afd8bfeac14754d1da40864352ac0e37d23eb7269c93b83a56e28fa2b2e12e50559d558099375c21cee99cb199cb42b1d5689527f43a904a68207c39d5b6482ea4d5da2cbb197bd43a61c6f9c44982d5733aa652918006e677e0f7a8f1412d3265002", 0x9b}, {&(0x7f0000000180)="86ac43c22a95a739c505f29a96ebe63ae2771a9e1a50de25adc99732de2c929a758b009f9f46103b", 0x28}, {0x0}, {&(0x7f0000000380)="94028f163e6a2b452c52f353ec712121e530db7bedd44cf3516ab43b630795b9bf033b9f4008d1b8307c044cdec70c3e68cfd475007b0bb0c335ad85", 0x3c}, {&(0x7f0000000440)="09ddbea56c9f558a7ef029558b3dad65617ac3e5ba592617ad66e809cfb19c2ff81929cc957cd2803eedf8162400846356fe4e4ea4f4954b257efb79988e150559d2d7cfdcaa5546634da903b5a6bd8ad77a5490377e72569a0b67be51773b88b0dc68e5db7161596d62b2efba42d028657b7b1edfc6cd432a8e1e04d6cd96ef395aaa174c", 0x85}, {&(0x7f0000000500)="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", 0xfe}, {&(0x7f0000000600)="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", 0xff8}, {0x0}, {&(0x7f0000001700)}], 0xa) sendmsg$nl_route(r3, &(0x7f0000001b40)={&(0x7f0000001a40)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000001b00)={&(0x7f0000001cc0)=ANY=[@ANYBLOB="540000001900000228bd7000fcdbdf250a1020800002ff0100040000080010000010000008000400", @ANYRES32=0x0, @ANYBLOB="0500140000000000100016800c000280050002000000000008000400", @ANYRES32=0x0, @ANYBLOB="9a00bc707b86d0ac4d6ed81899c1a2c6f4a20c96e1a4581d50fdae", @ANYRES32=0x0, @ANYBLOB], 0x54}, 0x1, 0x0, 0x0, 0x8000}, 0x200040d4) sendfile(r4, 0xffffffffffffffff, 0x0, 0x8400fffffffa) ioctl$BTRFS_IOC_LOGICAL_INO_V2(0xffffffffffffffff, 0xc038943b, &(0x7f0000001c80)={0x2, 0x50, '\x00', 0x0, &(0x7f0000001c00)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 22:05:23 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x107a04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') openat$full(0xffffffffffffff9c, 0x0, 0x60b01, 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) (fail_nth: 55) 22:05:23 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0xd00000000000000}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) [ 2704.481545][T11698] FAULT_INJECTION: forcing a failure. [ 2704.481545][T11698] name failslab, interval 1, probability 0, space 0, times 0 [ 2704.503222][T11698] CPU: 0 PID: 11698 Comm: syz-executor.4 Not tainted 5.10.77-syzkaller-01258-g76698ea35fd3 #0 [ 2704.513462][T11698] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2704.523945][T11698] Call Trace: [ 2704.527235][T11698] dump_stack_lvl+0x1e2/0x24b [ 2704.531909][T11698] ? show_regs_print_info+0x18/0x18 [ 2704.537103][T11698] ? selinux_kernfs_init_security+0x1b2/0x7e0 [ 2704.543165][T11698] dump_stack+0x15/0x1d [ 2704.547311][T11698] should_fail+0x3c0/0x510 [ 2704.551716][T11698] ? __kernfs_new_node+0xdb/0x6e0 [ 2704.556730][T11698] __should_failslab+0x9f/0xe0 [ 2704.561491][T11698] should_failslab+0x9/0x20 [ 2704.565984][T11698] kmem_cache_alloc+0x43/0x380 [ 2704.570744][T11698] ? memcpy+0x56/0x70 [ 2704.574720][T11698] __kernfs_new_node+0xdb/0x6e0 [ 2704.579562][T11698] ? vsnprintf+0x1cb4/0x1d60 [ 2704.584143][T11698] ? kernfs_new_node+0x170/0x170 [ 2704.589074][T11698] ? ptr_to_hashval+0x60/0x60 [ 2704.593744][T11698] ? snprintf+0xd6/0x120 [ 2704.597983][T11698] ? __kasan_check_write+0x14/0x20 [ 2704.603085][T11698] kernfs_new_node+0x97/0x170 [ 2704.607756][T11698] __kernfs_create_file+0x4a/0x270 [ 2704.612947][T11698] cgroup_addrm_files+0xb01/0x1010 [ 2704.618053][T11698] ? kzalloc+0x20/0x20 [ 2704.622115][T11698] ? node_tag_clear+0x1e2/0x290 [ 2704.626965][T11698] ? _raw_spin_lock_irq+0xa4/0x1b0 [ 2704.632068][T11698] ? _raw_spin_lock_irqsave+0x210/0x210 [ 2704.637611][T11698] css_populate_dir+0x137/0x370 [ 2704.642455][T11698] cgroup_apply_control_enable+0x6cc/0x1230 [ 2704.648345][T11698] cgroup_mkdir+0x1636/0x1a40 [ 2704.653014][T11698] ? css_task_iter_end+0x2d0/0x2d0 [ 2704.658114][T11698] ? generic_permission+0x1b3/0x590 [ 2704.663291][T11698] ? css_task_iter_end+0x2d0/0x2d0 [ 2704.668380][T11698] kernfs_iop_mkdir+0x1b0/0x2b0 [ 2704.673210][T11698] vfs_mkdir+0x435/0x610 [ 2704.677432][T11698] ovl_create_real+0x160/0x380 [ 2704.682190][T11698] ovl_workdir_create+0x415/0x5e0 [ 2704.687188][T11698] ? ovl_mount_dir_noesc+0x1a0/0x1a0 [ 2704.692452][T11698] ? _raw_spin_lock+0xa3/0x1b0 [ 2704.697201][T11698] ? preempt_count_add+0x69/0x150 [ 2704.702211][T11698] ? __mnt_want_write+0x200/0x280 [ 2704.707215][T11698] ? mnt_want_write+0x1b8/0x290 [ 2704.712045][T11698] ovl_fill_super+0x3887/0x6680 [ 2704.716897][T11698] ? kvmalloc_node+0x82/0x110 [ 2704.721552][T11698] ? mount_nodev+0x31/0xf0 [ 2704.725944][T11698] ? vfs_get_tree+0x89/0x270 [ 2704.730512][T11698] ? path_mount+0x1975/0x2ab0 [ 2704.735168][T11698] ? __se_sys_mount+0x2f7/0x3b0 [ 2704.739996][T11698] ? ovl_mount+0x40/0x40 [ 2704.744223][T11698] ? __kasan_check_write+0x14/0x20 [ 2704.749313][T11698] ? _raw_spin_lock_irqsave+0xf8/0x210 [ 2704.754936][T11698] ? _raw_spin_lock+0x1b0/0x1b0 [ 2704.759775][T11698] ? xas_find_marked+0xabc/0xb90 [ 2704.764692][T11698] ? xas_nomem+0x19e/0x1e0 [ 2704.769083][T11698] ? delete_node+0x74b/0x7a0 [ 2704.773655][T11698] ? __kasan_check_write+0x14/0x20 [ 2704.778757][T11698] ? __up_write+0xad/0x290 [ 2704.783155][T11698] ? register_shrinker_prepared+0x118/0x150 [ 2704.789026][T11698] ? free_anon_bdev+0x30/0x30 [ 2704.793695][T11698] ? ovl_mount+0x40/0x40 [ 2704.797910][T11698] mount_nodev+0x57/0xf0 [ 2704.802130][T11698] ovl_mount+0x2c/0x40 [ 2704.806175][T11698] legacy_get_tree+0xf0/0x190 [ 2704.810827][T11698] ? asan.module_dtor+0x20/0x20 [ 2704.815654][T11698] vfs_get_tree+0x89/0x270 [ 2704.820052][T11698] path_mount+0x1975/0x2ab0 [ 2704.824538][T11698] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 2704.830061][T11698] ? getname_flags+0x207/0x650 [ 2704.834803][T11698] ? user_path_at_empty+0x40/0x50 [ 2704.839803][T11698] __se_sys_mount+0x2f7/0x3b0 [ 2704.844457][T11698] ? __x64_sys_mount+0xd0/0xd0 [ 2704.849225][T11698] ? debug_smp_processor_id+0x1c/0x20 [ 2704.854572][T11698] __x64_sys_mount+0xbf/0xd0 [ 2704.859138][T11698] do_syscall_64+0x31/0x70 [ 2704.863532][T11698] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2704.869400][T11698] RIP: 0033:0x7ff87acfbae9 [ 2704.873808][T11698] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2704.893390][T11698] RSP: 002b:00007ff878a72188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2704.901782][T11698] RAX: ffffffffffffffda RBX: 00007ff87ae0ef60 RCX: 00007ff87acfbae9 [ 2704.909727][T11698] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 2704.917677][T11698] RBP: 00007ff878a721d0 R08: 0000000020000900 R09: 0000000000000000 [ 2704.925974][T11698] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 22:05:23 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0xe00000000000000}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) [ 2704.933921][T11698] R13: 00007ffd5bea752f R14: 00007ff878a72300 R15: 0000000000022000 22:05:23 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0166) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x107a04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) write$FUSE_INIT(r3, 0x0, 0xeffd) mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) openat$full(0xffffffffffffff9c, 0x0, 0x60b01, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000240)={0x1}) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x4c, &(0x7f00000002c0)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c6c6f7765726469723d2eaf07c1907686a872ebcb01ae4648bd1ad6ce41dd0f58e694c5cdb015acd110f3169208a3ce5d824a9c36375aa87db191a221baf6f5799a419351a7b39eac41079d83daf5d6d5678cafd1ed1268f983c553cc5710160897b9b9fa0ad23612fcd575a8b7af27edf3e44df7f74ade626d99de7a5a896cd4c7000000000000"]) [ 2705.002548][T11689] overlayfs: unrecognized mount option "" or missing value 22:05:23 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0x1000000000000000}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) [ 2705.052903][T11698] cgroup: cgroup_addrm_files: failed to add mems, err=-12 [ 2705.060285][T11698] overlayfs: failed to create directory ./file1/work (errno: 12); mounting read-only [ 2705.152963][T11717] overlayfs: upper fs does not support tmpfile. 22:05:23 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x107a04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') openat$full(0xffffffffffffff9c, 0x0, 0x60b01, 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) (fail_nth: 56) [ 2705.317558][T11719] FAULT_INJECTION: forcing a failure. [ 2705.317558][T11719] name failslab, interval 1, probability 0, space 0, times 0 [ 2705.337195][T11719] CPU: 0 PID: 11719 Comm: syz-executor.4 Not tainted 5.10.77-syzkaller-01258-g76698ea35fd3 #0 [ 2705.347447][T11719] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2705.357496][T11719] Call Trace: [ 2705.360782][T11719] dump_stack_lvl+0x1e2/0x24b 22:05:23 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0162) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x5, 0x10000046, 0x9, 0x0, 0x400, 0x2, 0x6, 0x7, 0x6}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)=[{{&(0x7f00000003c0)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000001900)=[{&(0x7f0000001600)="3e90668c1741fbdcdb3f5aa3fc409b8db89dbfac78b422d55476b5d6e73b5868881f92e03a060b82c1fc8ed6a18629ca67d4a27b5abdea5df9ba308f10c49db4c569717aaaed1c36226d505d12da12faa2ceb3f5b1688658de24a24fb5aae0f34c8b43733eaeee36b86d9544a9f48d4293dcbe0635aeef5e0cbfd775c6199013310659300aa023df041330dd72e311da7449077836f3c3a6dfea9f760e76e9b8788a989d242145fb1fac7234276fe2", 0xaf}, {&(0x7f0000000080)="a8f9876bc914c15f", 0x8}, {&(0x7f00000016c0)="c8f0dcecb555127d7d7c0a3f30f2cd0e8fb1754ee981ca2b7c5ce28fc3311e2d40900eaa3ee6527648f5f32e4113cf170a2818d6081999165eb42b7e56823889981308e40ec5d3963d4ba11d4feeae4c60509efcd16d6ffc0f2353b400f88186390e1b981aa2cf87364aec35fb42d91e", 0x70}, {&(0x7f0000001840)="d261f3f09cdfece4dd6394d75fb5d7fa274603639b4d9fe0e91f70b4153906284cbffaf4c58aa35cdad66837957c686a216ba9a00489fed2f8202abafa2407cc1cc87f4d3fa21fbe42f00cec8682bc70d6eb737681fd5f6635b8520aab4ed9d5dcb240db873d9e573530b304ac5356cb3bc2cb259e490802f65fbc82130af585b0cd7f1ee7492e5d886b55a4ae1d2f3c0a", 0x91}, {&(0x7f0000000100)="348c649dd25b92", 0x7}], 0x5, 0x0, 0x0, 0x4000000}}], 0x1, 0x8015) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000001740), 0x1, 0x80) getsockname$unix(r3, &(0x7f0000001980), &(0x7f0000001a00)=0x6e) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) writev(r4, &(0x7f0000001780)=[{&(0x7f0000000080)}, {&(0x7f00000002c0)="33cb9ddf3cc39b663f2e88ff4d2ec7462013af4dfb8da7875090d8d1bf4602fd52c196937f372c1cb193a4641541a26ccb37934902fbd2ca6afd8bfeac14754d1da40864352ac0e37d23eb7269c93b83a56e28fa2b2e12e50559d558099375c21cee99cb199cb42b1d5689527f43a904a68207c39d5b6482ea4d5da2cbb197bd43a61c6f9c44982d5733aa652918006e677e0f7a8f1412d3265002", 0x9b}, {&(0x7f0000000180)="86ac43c22a95a739c505f29a96ebe63ae2771a9e1a50de25adc99732de2c929a758b009f9f46103b", 0x28}, {0x0}, {&(0x7f0000000380)="94028f163e6a2b452c52f353ec712121e530db7bedd44cf3516ab43b630795b9bf033b9f4008d1b8307c044cdec70c3e68cfd475007b0bb0c335ad85", 0x3c}, {&(0x7f0000000440)="09ddbea56c9f558a7ef029558b3dad65617ac3e5ba592617ad66e809cfb19c2ff81929cc957cd2803eedf8162400846356fe4e4ea4f4954b257efb79988e150559d2d7cfdcaa5546634da903b5a6bd8ad77a5490377e72569a0b67be51773b88b0dc68e5db7161596d62b2efba42d028657b7b1edfc6cd432a8e1e04d6cd96ef395aaa174c", 0x85}, {&(0x7f0000000500)="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", 0xfe}, {&(0x7f0000000600)="342193c6f2bb30ba53f65f436ab9f550b848d725eaf3d180ad8848f4a6ee9546b213705b13121c354a22a7c6ce6a1bb889dd75f44ea8c640d23752dc261bba775333e1a9fb8d415ffd388fdb24e0073a6b935cd0c932508711a23f394792bd3b507e31907bb24aa8ca9e2a4674da3ae52a2165a2e5bb1120adecb0c197110b5814aece527e42f5941a4522955d3d8cc3d6b348057545ba5c7a9f567582dd701f6f21278cfe2575de75131c2d7e5ecb14f9a0fbd4c1d4356a8a3929a3fbe1e9c34e6091c0d850c3f7e6ff11a52de8b7d7c27466e4fc715989577f76a34217bbead4ce1a891de640cb98bf317f81b928643d50f08ea79e135d16b29ca59cd9d33bc5ed50eef7c306f771df4e819930452097aeba22dbf715029123d30999b01c43fabbfd7ee375cb4cd53ebfc666fd89a1ad7065e7969cc2f89e30fd182827d87d6b7998b8c4770e41bbf01718a96a464995570aaf40eac69b0a1585f14822190c688cd8ce9a86417c6b835ee170eb791f14ee4d9d90416028b7631561b6c73aff5ab1088f5aabfe3460b6ec7b78fb77b3bdf68b4563ba365728d9d4b6c7877c7616b51d50cf50139a711e3fb06eb83c54ba14b6a0f42fd676ee6aa9d0ba9af2ba9b70f41c705680827b05c0ff4e29bb8d0a0c899988ecb6394e145e41ed5cbcdc098a7f805a2b99058ce09032f27b56019773f8f40baaf1a0ac6236fa92d5af8dc0d109f30ce1ac4839dbe67150f7585f57854a95012b74598468b64406084e29e59525a673878fee0c95106146935b95d3452b7f5d344aa4c3fb9862416452d1c18a7cd402da89a8ffc7f956ae75f4afa958ecf868bd9a9feb49f5fc394c067b6a291efc6b70a51a926958efab3e73d15440b2c2c16c07ef04b37805d005312b33844961b0ac77ab4a5e29e3ccd280c4dcd0a5563721ebd06bb39213973372cbe79fa086d2a41a3490b7b5f897cec1e70a7285e6821fd8243db15786432cf48dd2eba432533fd8a11518b01dabf5801ddb0113d9d882772e6e2cc657105a82d03cd85f07dc7d80d07f71aabc7e79209290518ff5c6148714a5e356120f639ac622bffff71a818966b4c98fb4595eeaa82dbca6cac7424c3781627ee15339bba7c0e84623e6c5225b58950de32cbddf109e4b7a2117cc11e76e82385278027e2f63edce49659e00e263f47b1a1b6ac98f21b21924721637a05b9b6d953081b1ba9cf947e4bb6fb50c7f3acb8e2d7e6d9d29254cfaf48072363d6672f1a0c7816d8d52bf95388cb9dc2dc479df0259a6de9c986ce0fe72a516db4877510ba44feb3e74886acd4563a7c183cc3c7dde7c0823f14ee1719940244916a9fd1bb0da2a73e240206dc49b43a89c92c871bc4b087b20893574b3678f052a7967e5e6f4dbcee3906d85d6b6d8e45ba83f52880d3fc7c71dc3c212d5a9aa53287143faf03748ada25f45d9aff832e494c5cb4cb855dad95ff326f1f777d15e994a4f4c18861821d8172148c4c73d4162cc0b0fc7c5b44981ce0f9dff706fb7d7fa40e99ae99a1eccd44db1d29dc8feb42bcecf0415a25be2daf3563eac4499ef0df0caf889612aa525051e5f707c410dbd8d89e1083fe78f480f30c83974357fd1977ba853334fcbbf81846f7fcc4ec7b984fb5c54b3b9d11cc982317cd7c626bb44552a6869196c6fba881ba4ddd59f25c7ff53f9442b6df12868e44ff0b67f05888359e63241edb95116b3d38da206543c8f822f6a25a5028d74b4a0f621a163cea2e87f8dc58239e1ec5fb2ee2f0d453965aad1ac743ac88f71a7228b766e3f72c553f4df684eef67dc466660604cbf4005e2faaace94257e1dfeedaa8a6ad8f1bfd98a417e0cb233fe920c90817b4540d069f4872bfbb199987733f4039972268ddf039d13515d4c906d7ee11a745574617c2a3a2a1392e9d4c578811e11c48f699626d5a152fc5c7dbdf375d44e496bda73254607f56d675156e0d3fa2360f74830a1f0850a760e318b21cf8118ac8f768b469fad71e38c926bdd0105a040bb032bbf42820237baca64957153e042260de54c1b823dde86f12876404b6acfa778b9f0f38b0f2860de74648abb45ad83f621830c7f3be23ac44df13a0094a61bbdfd0f8129bbdd8f4650e1657001a4bd75818517f9a580ac87023afa668119ea8950e94635de080df21868a657b3eb1deecd76e52d49bf88a801907d0a5d686f1b2f55dceaef01ea1a61a7893d52dc953dc855abcab481669a8e983709e9612b34ab37d81899818850705b8f9c43ecfb34cda7cbbad61470213918d1098bb8506498c4d7dd89586c98cdf85c16e4dd1147be7000349579ed54f58e510f1e9e9584608c471f1f16b62c19932235c72e6fbf0de4eb72541a130da2fbd9a67c5995295f26646b81be945f3033dcb6306f0fbf18cd1a255df68ef977a92f6160d10d1e974677c1a743fde562a4b84e09f8598980f9d782d41e592918e899098cdc282c4954d3d83ebd66a943194001b918a27812b1c852468460c1c328a88c2b45f9e7deeb9e84696008c82be00f9a8b48193d839414b3260770f241081e255d3b6f77d500b8d3e79ad63c7c8e33835f9af7f24a9a7b82ed7c759ebb58c92ba0207f7dbc551a2d04966dc54d7dc7454f23c6d60657ab13e028f22f73fcd2fddcb5b14e28ad0f19aa3ef0b7879a781dc9ccbd325e42936b0208766b857782c7eed59dead1ffef0de7c87880608510cd555f6efe79e8b843d0b8af2d5f0e96bca8eebc4fc3abf83cd0a0aa808b83154dfcf0ba11539a5178fe6b935ad7b252ee7bbfd8a6e6ed6f6d21b9734beced7d7eaaccab8044dd4e6d2e0e9553c6369fdbae0141892a717fe1f8e250e54ae86ab2b51b53b472e80145bbcb50d187451ee041751ccd375533ca8a004fc556347b89ce5152de34f96ddc62ef52303f6c2b7a6a33c1d32e762024dc87e6e456ccc464d2e13190fbe17ff4b5215f232eb68fc72a7b57f501cbc4365f7dc3c58020c8cad05d960103d34fc0adb11d700048e3485e39ad16bf4c8d8a1bee1b0b97195486e9faa37fc50edb59d833e7f14805a5d68539e7ed883b2d826cec22d8130fb5d4a48312653f7dcaa38e4d630618988ffa2e80931a36510052c458092089eeaad9a8a3228af78e65cf5040c1e3995d8da1054c5453d62a77dbd16a03605234c936cc8c069716e72204e60f0d68d93dfd9c1c40510b0c8bfc6d83e53bafe6e86c660a1ec04e6e16e4d3fc0bf0f2e1238ee60b4b45b3dbd7548304502a810564fb4f505135349b527a91c018fac66e8696db5adb70e925acba152060d4b5d5f7ba3473c3bc42cc05f8f44236b0fecdf0d55040fb0d7be4ceb9bdb21ccba33c6eb749e0cdf36aa6ca1e0abbbf3e86ed29adf40fc94574eca257b821b67949500fe26f91777730abd400b3928ce15d14b63fb1c15871797f7ee1c2f4ae6f64807b8804707d2b318704bd1bfee28bde30dc3a55f52301cfbb5aaace39fc13b084dfdddf1df4569a72e164e17bb7877c1c5cec868f59f24b3707a70f0e41f8497e117a566dc37fb3966a967ae348d689d8d4fbb70c6977d89706f409cd5f8f6eedea0b52fb8b3fcaf4c5cecd2633139abd7da41455c76e83fa6753b473a68c7c76f6718bd6c65d984d2c5052ee97aa01345752770f29f71c220abf9c4b3463e7b3eb0441a8055cb4c77319e924b5b39aeb74d36936b44de7b34be7f1d7931bfbe637a28b6c93af8064e513758903ee52e85b4ff9befc9a2ac0da94a80b0a8495bb69b27b4562a87a6d5a7ebaa773e7b8b57c8a4ca2524aa5a6ccf8dd3a78713829d81a1192f3e86c5afe7297e453d29e1a1042b37fc8722cfd4b3b1d98c2a80bfef8a60bb38b2404a30a1b587f566c13f867283b19cb0b15e7ff6c80d096c31f9571e2d58033d9b85912608042f633404e23e8008f55b008eec3ec03660620e9988da99f3b1fcfb65562a982573066a8077de439d28fa5751cf41793252f539c8968574db8785265115f37a4f5358a26d9039876d82b1a34c3c50821bcf2f7fc35fd8e1f0316c00e03450fa6ab589c3d25b0882181f9116940c3e19dce5f659a8357dbde88f603bcfd981fe3fdc885fc1e751daed6b2478b57b86917c6b384f3b6e3ab9f4af431367d3a6c55c105d1f31b51440c57b64ccd26276f9e1b7c28bcaf70b0fd105f9516ab9fc13b13eb773e28ff295b0da06fcd3b14bc25b3aff60e0cd2592280733219f71b55f6dcd7489635abecb6d5f80011a6fbc33d0ef99fbc23dad6bab290fbb7e9e7b2fe0db1f4d7d5d423a42ef2ac58363bd5542eb25ab4bbd727587dbb86370cabdeebe6f2e450c6d3e39fc33cee8a110031e37e6ae0ea88e45c022d2829175780d6924badab70f975eee7a6aac38a6db86f45e5ee7f0837545a063957deb09e5a3fec69937bcfd131b59a887aef5814f84edc063bc78a27300283acc1c4052e0e9007d0e1fa2218286c30a5f67afd23504c928a8944fbf39000f475344a94b7a80a57ae70b5b94b095bbac9421053403dd7b78924ec84de2093ed12b36a13413f119454cf17143183d9e6b25d464962929199ce2ee65e75ca8a95eebd20d3b24e8a4528a202de6a5ccb181e1b9ef3f48bc46001616c04ffe72732197d726d6b25b56bb0f6b15538ae27790cfc36a283e2c4ed767ee91dafefe6b698175f0757a9d2b9a8005074c4fe8aa721f0e8848247c877ad8efee3496dde962be84191952d59b139eb7ed951b01f75cd393e1016c301a6290ecc40e1db4b6f1a80621d9dcd39b23b192ecd2b2054ea5be960cc738b5da6f3897c145d7ad1f1ba573145babd7ba50d6ce3ce070b69d4125136e0fa45a2b636247e838b707525a8f85c8b5d5af442c814b01dff8c07d81f8f680e5ac0c9c749a66debb7d9285ed18950149950e3830f26611235674114e6241caad622dcdff3ba699a6c0d6161ddb51943e181768e61532b04d3937961483548788b1c6650f9ad95b8c215fc160d50511b2e60e18566d255885644f47fe8654b9995dbc4d1e7d9b361c5e9ab37d8a113e242441dd8d8edbc111cd84af35607e49a1b13ce86699f0f5d471e210b1a540adf9fd83ea54ef624338f3523b38f2bf9e88c586a68aad9a7a1b4286ad206c8f028f8c9c10e581de6a21504807a62c6d899587222676596cdeaa55378d2a5e2216c7752764498d8da42e74019942ea8e24345eba0f910ed566bb3630e97fd3c688d61d0d8ee63e19477f979571ccf6c82c944cca0da30471ce77259924030fd3f076899ac335ac5763e1c6d74b1d9c0e2650ce72ce9bed7b0894237eaedd5aa2a4bb96729adc1eddd82c2d93e075857b23d932d140018a54f1e95d487ee9592ca0020957315c0af66e1c21ed0c5591da4925805176baa535734a8e931063253788dd8a66f19a0ffeee4e49fd05e951fea7675d3deec06be4b32dca66e39b076da97e8a659f7286b7e7aba12364027b847fe6a64384007bafa241ab7683c310298650d42c41b5e5b2fe04fdba277cf3c6b730abdb6378c413a9592fbba1891c1cd30422a2cca68b60a92e830fa99c28d66a3b440c924d297bb23b0c6d6447c6f3a77719e9cdae58ec7a81cd2d9dbd03b4c7f50627701fc3022765345e9729c32891f977d7fdcf35f154807c644ee2a90c9b392c6409fbdd7d9d3b8ee5e2e090b059c22878d3956a2a6b895ab0cfd3f0c8b25905c1d5fd13f7168f238fee7ffb5e30f978870dd15c8c34eaa9caca67dfea024c0e95dbdbb2e9a1ebbeb7ca14faa323de33c8827910c658c9bea", 0xff8}, {0x0}, {&(0x7f0000001700)}], 0xa) sendmsg$nl_route(r3, &(0x7f0000001b40)={&(0x7f0000001a40)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000001b00)={&(0x7f0000001cc0)=ANY=[@ANYBLOB="540000001900000228bd7000fcdbdf250a1020800002ff0100040000080010000010000008000400", @ANYRES32=0x0, @ANYBLOB="0500140000000000100016800c000280050002000000000008000400", @ANYRES32=0x0, @ANYBLOB="9a00bc707b86d0ac4d6ed81899c1a2c6f4a20c96e1a4581d50fdae", @ANYRES32=0x0, @ANYBLOB], 0x54}, 0x1, 0x0, 0x0, 0x8000}, 0x200040d4) sendfile(r4, 0xffffffffffffffff, 0x0, 0x8400fffffffa) ioctl$BTRFS_IOC_LOGICAL_INO_V2(0xffffffffffffffff, 0xc038943b, &(0x7f0000001c80)={0x2, 0x50, '\x00', 0x0, &(0x7f0000001c00)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 2705.365461][T11719] ? show_regs_print_info+0x18/0x18 [ 2705.370655][T11719] ? perf_pmu_sched_task+0x4e0/0x4e0 [ 2705.375940][T11719] dump_stack+0x15/0x1d [ 2705.380091][T11719] should_fail+0x3c0/0x510 [ 2705.384502][T11719] ? __kernfs_new_node+0xdb/0x6e0 [ 2705.389520][T11719] __should_failslab+0x9f/0xe0 [ 2705.394279][T11719] should_failslab+0x9/0x20 [ 2705.398776][T11719] kmem_cache_alloc+0x43/0x380 [ 2705.403536][T11719] ? memcpy+0x56/0x70 [ 2705.407512][T11719] __kernfs_new_node+0xdb/0x6e0 [ 2705.412360][T11719] ? vsnprintf+0x1cb4/0x1d60 22:05:23 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0x1100000000000000}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) [ 2705.416951][T11719] ? kernfs_new_node+0x170/0x170 [ 2705.421887][T11719] ? ptr_to_hashval+0x60/0x60 [ 2705.426566][T11719] ? preempt_schedule_irq+0xef/0x140 [ 2705.431852][T11719] ? preempt_schedule_notrace+0x1b0/0x1b0 [ 2705.437577][T11719] ? snprintf+0xd6/0x120 [ 2705.441815][T11719] kernfs_new_node+0x97/0x170 [ 2705.446485][T11719] __kernfs_create_file+0x4a/0x270 [ 2705.451593][T11719] cgroup_addrm_files+0xb01/0x1010 [ 2705.456700][T11719] ? kzalloc+0x20/0x20 [ 2705.460765][T11719] ? preempt_schedule_irq+0xef/0x140 [ 2705.466054][T11719] css_populate_dir+0x137/0x370 [ 2705.470904][T11719] cgroup_apply_control_enable+0x6cc/0x1230 [ 2705.476796][T11719] cgroup_mkdir+0x1636/0x1a40 [ 2705.481468][T11719] ? css_task_iter_end+0x2d0/0x2d0 [ 2705.486576][T11719] ? vfs_mkdir+0x395/0x610 [ 2705.490990][T11719] ? css_task_iter_end+0x2d0/0x2d0 [ 2705.496101][T11719] kernfs_iop_mkdir+0x1b0/0x2b0 [ 2705.500953][T11719] vfs_mkdir+0x435/0x610 [ 2705.505192][T11719] ovl_create_real+0x160/0x380 [ 2705.509957][T11719] ovl_workdir_create+0x415/0x5e0 [ 2705.514979][T11719] ? ovl_mount_dir_noesc+0x1a0/0x1a0 [ 2705.520260][T11719] ? irqentry_exit+0x50/0x60 [ 2705.524849][T11719] ? preempt_count_add+0x69/0x150 [ 2705.529871][T11719] ? __mnt_want_write+0x200/0x280 [ 2705.534893][T11719] ? mnt_want_write+0x1b8/0x290 [ 2705.539748][T11719] ovl_fill_super+0x3887/0x6680 [ 2705.544606][T11719] ? compat_start_thread+0x80/0x80 [ 2705.549711][T11719] ? ovl_mount+0x40/0x40 [ 2705.553955][T11719] ? switch_mm_irqs_off+0x8c1/0xa20 [ 2705.559148][T11719] ? _raw_spin_unlock_irq+0x4e/0x70 [ 2705.564341][T11719] ? finish_task_switch+0x130/0x5f0 [ 2705.569537][T11719] ? __schedule+0x94c/0xda0 [ 2705.574062][T11719] ? delete_node+0x74b/0x7a0 [ 2705.578638][T11719] ? __kasan_check_write+0x14/0x20 [ 2705.583731][T11719] ? __up_write+0xad/0x290 [ 2705.588136][T11719] ? register_shrinker_prepared+0x118/0x150 [ 2705.594030][T11719] ? free_anon_bdev+0x30/0x30 [ 2705.598692][T11719] ? ovl_mount+0x40/0x40 [ 2705.602915][T11719] mount_nodev+0x57/0xf0 [ 2705.607141][T11719] ovl_mount+0x2c/0x40 [ 2705.611188][T11719] legacy_get_tree+0xf0/0x190 [ 2705.615841][T11719] ? asan.module_dtor+0x20/0x20 [ 2705.620668][T11719] vfs_get_tree+0x89/0x270 [ 2705.625063][T11719] path_mount+0x1975/0x2ab0 [ 2705.629566][T11719] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 2705.635089][T11719] ? getname_flags+0x207/0x650 [ 2705.639831][T11719] ? user_path_at_empty+0x40/0x50 [ 2705.644833][T11719] __se_sys_mount+0x2f7/0x3b0 [ 2705.649488][T11719] ? __x64_sys_mount+0xd0/0xd0 [ 2705.654232][T11719] __x64_sys_mount+0xbf/0xd0 [ 2705.658799][T11719] do_syscall_64+0x31/0x70 [ 2705.663192][T11719] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2705.669063][T11719] RIP: 0033:0x7ff87acfbae9 [ 2705.673456][T11719] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2705.693044][T11719] RSP: 002b:00007ff878a72188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2705.701463][T11719] RAX: ffffffffffffffda RBX: 00007ff87ae0ef60 RCX: 00007ff87acfbae9 [ 2705.709437][T11719] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 22:05:24 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0166) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x107a04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mount$overlay(0x18, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 22:05:24 executing program 0: sched_setaffinity(0x0, 0x8, &(0x7f0000000040)) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) writev(r2, &(0x7f0000001780)=[{&(0x7f0000000080)}, {&(0x7f00000002c0)="33cb9ddf3cc39b663f2e88ff4d2ec7462013af4dfb8da7875090d8d1bf4602fd52c196937f372c1cb193a4641541a26ccb37934902fbd2ca6afd8bfeac14754d1da40864352ac0e37d23eb7269c93b83a56e28fa2b2e12e50559d558099375c21cee99cb199cb42b1d5689527f43a904a68207c39d5b6482ea4d5da2cbb197bd43a61c6f9c44982d5733aa652918006e677e0f7a8f1412d3265002", 0x9b}, {&(0x7f0000000180)="86ac43c22a95a739c505f29a96ebe63ae2771a9e1a50de25adc99732de2c929a758b009f9f46103b", 0x28}, {0x0}, {&(0x7f0000000380)="94028f163e6a2b452c52f353ec712121e530db7bedd44cf3516ab43b630795b9bf033b9f4008d1b8307c044cdec70c3e68cfd475007b0bb0c335ad85", 0x3c}, {&(0x7f0000000440)="09ddbea56c9f558a7ef029558b3dad65617ac3e5ba592617ad66e809cfb19c2ff81929cc957cd2803eedf8162400846356fe4e4ea4f4954b257efb79988e150559d2d7cfdcaa5546634da903b5a6bd8ad77a5490377e72569a0b67be51773b88b0dc68e5db7161596d62b2efba42d028657b7b1edfc6cd432a8e1e04d6cd96ef395aaa174c", 0x85}, {&(0x7f0000000500)="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", 0xfe}, {&(0x7f0000000600)="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", 0xff8}, {0x0}, {&(0x7f0000001700)}], 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) 22:05:24 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0x1200000000000000}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) 22:05:24 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0x1400000000000000}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) 22:05:24 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0x1700000000000000}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) 22:05:24 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x107a04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') openat$full(0xffffffffffffff9c, 0x0, 0x60b01, 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) (fail_nth: 57) [ 2705.717388][T11719] RBP: 00007ff878a721d0 R08: 0000000020000900 R09: 0000000000000000 [ 2705.725343][T11719] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2705.733308][T11719] R13: 00007ffd5bea752f R14: 00007ff878a72300 R15: 0000000000022000 [ 2705.745009][T11719] cgroup: cgroup_addrm_files: failed to add effective_cpus, err=-12 [ 2705.753165][T11719] overlayfs: failed to create directory ./file1/work (errno: 12); mounting read-only 22:05:24 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0x1800000000000000}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) [ 2705.797392][T11741] FAULT_INJECTION: forcing a failure. [ 2705.797392][T11741] name failslab, interval 1, probability 0, space 0, times 0 [ 2705.836358][T11741] CPU: 0 PID: 11741 Comm: syz-executor.4 Not tainted 5.10.77-syzkaller-01258-g76698ea35fd3 #0 [ 2705.846602][T11741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2705.856652][T11741] Call Trace: [ 2705.859950][T11741] dump_stack_lvl+0x1e2/0x24b [ 2705.864625][T11741] ? devkmsg_release+0x127/0x127 [ 2705.869587][T11741] ? __kasan_check_write+0x14/0x20 [ 2705.874696][T11741] ? show_regs_print_info+0x18/0x18 [ 2705.879888][T11741] ? kernfs_xattr_get+0x80/0x90 [ 2705.884738][T11741] ? selinux_kernfs_init_security+0x1b2/0x7e0 [ 2705.890796][T11741] dump_stack+0x15/0x1d [ 2705.894946][T11741] should_fail+0x3c0/0x510 [ 2705.899354][T11741] ? __kernfs_new_node+0x99/0x6e0 [ 2705.904369][T11741] __should_failslab+0x9f/0xe0 [ 2705.909125][T11741] should_failslab+0x9/0x20 [ 2705.913619][T11741] __kmalloc_track_caller+0x67/0x3b0 [ 2705.918897][T11741] ? widen_string+0x40/0x380 [ 2705.923486][T11741] kstrdup_const+0x55/0x90 [ 2705.927897][T11741] __kernfs_new_node+0x99/0x6e0 [ 2705.932749][T11741] ? vsnprintf+0x1cb4/0x1d60 [ 2705.937332][T11741] ? kernfs_new_node+0x170/0x170 [ 2705.942261][T11741] ? ptr_to_hashval+0x60/0x60 [ 2705.946935][T11741] ? snprintf+0xd6/0x120 [ 2705.951169][T11741] ? __kasan_check_write+0x14/0x20 [ 2705.956274][T11741] kernfs_new_node+0x97/0x170 [ 2705.960946][T11741] __kernfs_create_file+0x4a/0x270 [ 2705.966050][T11741] cgroup_addrm_files+0xb01/0x1010 [ 2705.971154][T11741] ? kzalloc+0x20/0x20 [ 2705.975213][T11741] ? node_tag_clear+0x1e2/0x290 [ 2705.980060][T11741] ? _raw_spin_lock_irq+0xa4/0x1b0 [ 2705.985162][T11741] ? _raw_spin_lock_irqsave+0x210/0x210 [ 2705.990699][T11741] css_populate_dir+0x137/0x370 [ 2705.995540][T11741] cgroup_apply_control_enable+0x6cc/0x1230 [ 2706.001426][T11741] cgroup_mkdir+0x1636/0x1a40 [ 2706.006095][T11741] ? css_task_iter_end+0x2d0/0x2d0 [ 2706.011204][T11741] ? generic_permission+0x1b3/0x590 [ 2706.016397][T11741] ? css_task_iter_end+0x2d0/0x2d0 [ 2706.021502][T11741] kernfs_iop_mkdir+0x1b0/0x2b0 [ 2706.026342][T11741] vfs_mkdir+0x435/0x610 [ 2706.030577][T11741] ovl_create_real+0x160/0x380 [ 2706.035339][T11741] ovl_workdir_create+0x415/0x5e0 [ 2706.040356][T11741] ? ovl_mount_dir_noesc+0x1a0/0x1a0 [ 2706.045648][T11741] ? _raw_spin_lock+0xa3/0x1b0 [ 2706.050407][T11741] ? preempt_count_add+0x69/0x150 [ 2706.055426][T11741] ? __mnt_want_write+0x200/0x280 [ 2706.060440][T11741] ? mnt_want_write+0x1b8/0x290 [ 2706.065280][T11741] ovl_fill_super+0x3887/0x6680 [ 2706.070125][T11741] ? kvmalloc_node+0x82/0x110 [ 2706.074791][T11741] ? mount_nodev+0x31/0xf0 [ 2706.079197][T11741] ? vfs_get_tree+0x89/0x270 [ 2706.083780][T11741] ? path_mount+0x1975/0x2ab0 [ 2706.088446][T11741] ? __se_sys_mount+0x2f7/0x3b0 [ 2706.093287][T11741] ? ovl_mount+0x40/0x40 [ 2706.097524][T11741] ? __kasan_check_write+0x14/0x20 [ 2706.102628][T11741] ? _raw_spin_lock_irqsave+0xf8/0x210 [ 2706.108078][T11741] ? _raw_spin_lock+0x1b0/0x1b0 [ 2706.112921][T11741] ? xas_find_marked+0xabc/0xb90 [ 2706.117944][T11741] ? xas_nomem+0x19e/0x1e0 [ 2706.122437][T11741] ? delete_node+0x74b/0x7a0 [ 2706.127025][T11741] ? __kasan_check_write+0x14/0x20 [ 2706.132127][T11741] ? __up_write+0xad/0x290 [ 2706.136543][T11741] ? register_shrinker_prepared+0x118/0x150 [ 2706.142427][T11741] ? free_anon_bdev+0x30/0x30 [ 2706.147100][T11741] ? ovl_mount+0x40/0x40 [ 2706.151332][T11741] mount_nodev+0x57/0xf0 [ 2706.155565][T11741] ovl_mount+0x2c/0x40 [ 2706.159624][T11741] legacy_get_tree+0xf0/0x190 [ 2706.164290][T11741] ? asan.module_dtor+0x20/0x20 [ 2706.169129][T11741] vfs_get_tree+0x89/0x270 [ 2706.173540][T11741] path_mount+0x1975/0x2ab0 [ 2706.178041][T11741] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 2706.183576][T11741] ? getname_flags+0x207/0x650 [ 2706.188329][T11741] ? user_path_at_empty+0x40/0x50 [ 2706.193349][T11741] __se_sys_mount+0x2f7/0x3b0 [ 2706.198020][T11741] ? __x64_sys_mount+0xd0/0xd0 [ 2706.202775][T11741] ? debug_smp_processor_id+0x1c/0x20 [ 2706.208136][T11741] __x64_sys_mount+0xbf/0xd0 [ 2706.212717][T11741] do_syscall_64+0x31/0x70 [ 2706.217124][T11741] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2706.223006][T11741] RIP: 0033:0x7ff87acfbae9 [ 2706.227410][T11741] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2706.247004][T11741] RSP: 002b:00007ff878a72188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2706.255412][T11741] RAX: ffffffffffffffda RBX: 00007ff87ae0ef60 RCX: 00007ff87acfbae9 [ 2706.263383][T11741] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 2706.271360][T11741] RBP: 00007ff878a721d0 R08: 0000000020000900 R09: 0000000000000000 [ 2706.279329][T11741] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2706.287307][T11741] R13: 00007ffd5bea752f R14: 00007ff878a72300 R15: 0000000000022000 22:05:24 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0166) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x107a04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) write$FUSE_INIT(r3, 0x0, 0xeffd) mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) openat$full(0xffffffffffffff9c, 0x0, 0x60b01, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000240)={0x1}) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x4c, &(0x7f00000002c0)=ANY=[@ANYBLOB="757070657264697262272f6275732c1a76d33245f5c7e089723d760f791b1209330fcf90c46c65312c6c6f7765832ffe9bb4ff7b4d6eafe8be8ffe54af6385c83e30f3c3ddc0f7a855ffd10183650e81c28e82509c4c5f252db5266a26ae2a0a8c80ff3231a2d41441113ec0bd3c"]) 22:05:24 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0x2000000000000000}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) 22:05:24 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0162) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x5, 0x10000046, 0x9, 0x0, 0x400, 0x2, 0x6, 0x7, 0x6}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)=[{{&(0x7f00000003c0)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000001900)=[{&(0x7f0000001600)="3e90668c1741fbdcdb3f5aa3fc409b8db89dbfac78b422d55476b5d6e73b5868881f92e03a060b82c1fc8ed6a18629ca67d4a27b5abdea5df9ba308f10c49db4c569717aaaed1c36226d505d12da12faa2ceb3f5b1688658de24a24fb5aae0f34c8b43733eaeee36b86d9544a9f48d4293dcbe0635aeef5e0cbfd775c6199013310659300aa023df041330dd72e311da7449077836f3c3a6dfea9f760e76e9b8788a989d242145fb1fac7234276fe2", 0xaf}, {&(0x7f0000000080)="a8f9876bc914c15f", 0x8}, {&(0x7f00000016c0)="c8f0dcecb555127d7d7c0a3f30f2cd0e8fb1754ee981ca2b7c5ce28fc3311e2d40900eaa3ee6527648f5f32e4113cf170a2818d6081999165eb42b7e56823889981308e40ec5d3963d4ba11d4feeae4c60509efcd16d6ffc0f2353b400f88186390e1b981aa2cf87364aec35fb42d91e", 0x70}, {&(0x7f0000001840)="d261f3f09cdfece4dd6394d75fb5d7fa274603639b4d9fe0e91f70b4153906284cbffaf4c58aa35cdad66837957c686a216ba9a00489fed2f8202abafa2407cc1cc87f4d3fa21fbe42f00cec8682bc70d6eb737681fd5f6635b8520aab4ed9d5dcb240db873d9e573530b304ac5356cb3bc2cb259e490802f65fbc82130af585b0cd7f1ee7492e5d886b55a4ae1d2f3c0a", 0x91}, {&(0x7f0000000100)="348c649dd25b92", 0x7}], 0x5, 0x0, 0x0, 0x4000000}}], 0x1, 0x8015) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000001740), 0x1, 0x80) getsockname$unix(r3, &(0x7f0000001980), &(0x7f0000001a00)=0x6e) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) writev(r4, &(0x7f0000001780)=[{&(0x7f0000000080)}, {&(0x7f00000002c0)="33cb9ddf3cc39b663f2e88ff4d2ec7462013af4dfb8da7875090d8d1bf4602fd52c196937f372c1cb193a4641541a26ccb37934902fbd2ca6afd8bfeac14754d1da40864352ac0e37d23eb7269c93b83a56e28fa2b2e12e50559d558099375c21cee99cb199cb42b1d5689527f43a904a68207c39d5b6482ea4d5da2cbb197bd43a61c6f9c44982d5733aa652918006e677e0f7a8f1412d3265002", 0x9b}, {&(0x7f0000000180)="86ac43c22a95a739c505f29a96ebe63ae2771a9e1a50de25adc99732de2c929a758b009f9f46103b", 0x28}, {0x0}, {&(0x7f0000000380)="94028f163e6a2b452c52f353ec712121e530db7bedd44cf3516ab43b630795b9bf033b9f4008d1b8307c044cdec70c3e68cfd475007b0bb0c335ad85", 0x3c}, {&(0x7f0000000440)="09ddbea56c9f558a7ef029558b3dad65617ac3e5ba592617ad66e809cfb19c2ff81929cc957cd2803eedf8162400846356fe4e4ea4f4954b257efb79988e150559d2d7cfdcaa5546634da903b5a6bd8ad77a5490377e72569a0b67be51773b88b0dc68e5db7161596d62b2efba42d028657b7b1edfc6cd432a8e1e04d6cd96ef395aaa174c", 0x85}, {&(0x7f0000000500)="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", 0xfe}, {&(0x7f0000000600)="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", 0xff8}, {0x0}, {&(0x7f0000001700)}], 0xa) sendmsg$nl_route(r3, &(0x7f0000001b40)={&(0x7f0000001a40)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000001b00)={&(0x7f0000001cc0)=ANY=[@ANYBLOB="540000001900000228bd7000fcdbdf250a1020800002ff0100040000080010000010000008000400", @ANYRES32=0x0, @ANYBLOB="0500140000000000100016800c000280050002000000000008000400", @ANYRES32=0x0, @ANYBLOB="9a00bc707b86d0ac4d6ed81899c1a2c6f4a20c96e1a4581d50fdae", @ANYRES32=0x0, @ANYBLOB], 0x54}, 0x1, 0x0, 0x0, 0x8000}, 0x200040d4) sendfile(r4, 0xffffffffffffffff, 0x0, 0x8400fffffffa) ioctl$BTRFS_IOC_LOGICAL_INO_V2(0xffffffffffffffff, 0xc038943b, &(0x7f0000001c80)={0x2, 0x50, '\x00', 0x0, &(0x7f0000001c00)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 2706.302630][T11741] cgroup: cgroup_addrm_files: failed to add effective_mems, err=-12 [ 2706.314243][T11717] overlayfs: upper fs does not support tmpfile. [ 2706.332718][T11741] overlayfs: failed to create directory ./file1/work (errno: 12); mounting read-only 22:05:24 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x107a04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') openat$full(0xffffffffffffff9c, 0x0, 0x60b01, 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) (fail_nth: 58) 22:05:24 executing program 3: perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x200000000083, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x48e1}, 0x24000854) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0x1e4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x7f, 0x2a09000000000000}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0xaa, 0x14, {{'cmac(aes)\x00'}, 0x2f0, 0x0, "a19804d9ec2dd02358721e5fd1f3f553d4d2a60b65166a0ff2de5b80c0c11341c213ad497c0c1bb17a0af3064f2ea5b65f9c22ce1b9f966468a664d90c9271b2c67ef810edbafee7948b0857d5e607cafe5135d6661289c6f01c434c864e"}}]}, 0x1e4}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) [ 2706.402966][T14230] ================================================================== [ 2706.411063][T14230] BUG: KASAN: use-after-free in css_free_rwork_fn+0x548/0x680 [ 2706.418515][T14230] Read of size 4 at addr ffff888116ac8054 by task kworker/0:30/14230 [ 2706.426560][T14230] [ 2706.428884][T14230] CPU: 0 PID: 14230 Comm: kworker/0:30 Not tainted 5.10.77-syzkaller-01258-g76698ea35fd3 #0 [ 2706.438924][T14230] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2706.448981][T14230] Workqueue: cgroup_destroy css_free_rwork_fn [ 2706.455152][T14230] Call Trace: [ 2706.458439][T14230] dump_stack_lvl+0x1e2/0x24b [ 2706.463111][T14230] ? printk+0xcf/0x119 [ 2706.467167][T14230] ? show_regs_print_info+0x18/0x18 [ 2706.472356][T14230] ? wake_up_klogd+0xb8/0xf0 [ 2706.476934][T14230] ? devkmsg_release+0x127/0x127 [ 2706.481861][T14230] print_address_description+0x8d/0x3d0 [ 2706.487399][T14230] ? __local_bh_enable_ip+0xa8/0x170 [ 2706.492673][T14230] __kasan_report+0x142/0x220 [ 2706.497338][T14230] ? css_free_rwork_fn+0x548/0x680 [ 2706.502440][T14230] kasan_report+0x51/0x70 [ 2706.506761][T14230] __asan_report_load4_noabort+0x14/0x20 [ 2706.512407][T14230] css_free_rwork_fn+0x548/0x680 [ 2706.517335][T14230] process_one_work+0x6b4/0xfb0 [ 2706.522182][T14230] worker_thread+0xb15/0x1600 [ 2706.526854][T14230] kthread+0x371/0x390 [ 2706.530916][T14230] ? process_one_work+0xfb0/0xfb0 [ 2706.535928][T14230] ? kthread_blkcg+0xd0/0xd0 [ 2706.540505][T14230] ret_from_fork+0x1f/0x30 [ 2706.544902][T14230] [ 2706.547218][T14230] Allocated by task 11550: [ 2706.551624][T14230] ____kasan_kmalloc+0xdc/0x110 [ 2706.556462][T14230] __kasan_kmalloc+0x9/0x10 [ 2706.560949][T14230] __kmalloc+0x22a/0x3d0 [ 2706.565184][T14230] kzalloc+0x1a/0x20 [ 2706.569078][T14230] cgroup_mkdir+0x322/0x1a40 [ 2706.573660][T14230] kernfs_iop_mkdir+0x1b0/0x2b0 [ 2706.578499][T14230] vfs_mkdir+0x435/0x610 [ 2706.582726][T14230] ovl_create_real+0x160/0x380 [ 2706.587476][T14230] ovl_workdir_create+0x415/0x5e0 [ 2706.592485][T14230] ovl_fill_super+0x3887/0x6680 [ 2706.597318][T14230] mount_nodev+0x57/0xf0 [ 2706.601546][T14230] ovl_mount+0x2c/0x40 [ 2706.605596][T14230] legacy_get_tree+0xf0/0x190 [ 2706.610258][T14230] vfs_get_tree+0x89/0x270 [ 2706.614658][T14230] path_mount+0x1975/0x2ab0 [ 2706.619147][T14230] __se_sys_mount+0x2f7/0x3b0 [ 2706.623808][T14230] __x64_sys_mount+0xbf/0xd0 [ 2706.628380][T14230] do_syscall_64+0x31/0x70 [ 2706.632780][T14230] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2706.638649][T14230] [ 2706.640965][T14230] Freed by task 14230: [ 2706.645020][T14230] kasan_set_track+0x4c/0x80 [ 2706.649600][T14230] kasan_set_free_info+0x23/0x40 [ 2706.654520][T14230] ____kasan_slab_free+0x133/0x170 [ 2706.659612][T14230] __kasan_slab_free+0x11/0x20 [ 2706.664363][T14230] slab_free_freelist_hook+0xcc/0x1a0 [ 2706.669717][T14230] kfree+0xd5/0x320 [ 2706.673509][T14230] css_free_rwork_fn+0x3f0/0x680 [ 2706.678429][T14230] process_one_work+0x6b4/0xfb0 [ 2706.683264][T14230] worker_thread+0xb15/0x1600 [ 2706.687925][T14230] kthread+0x371/0x390 [ 2706.691978][T14230] ret_from_fork+0x1f/0x30 [ 2706.696373][T14230] [ 2706.698684][T14230] Last potentially related work creation: [ 2706.704390][T14230] kasan_save_stack+0x36/0x60 [ 2706.709050][T14230] kasan_record_aux_stack+0xd3/0xf0 [ 2706.714226][T14230] insert_work+0x56/0x330 [ 2706.718577][T14230] __queue_work+0x951/0xda0 [ 2706.723060][T14230] rcu_work_rcufn+0x47/0x50 [ 2706.727534][T14230] rcu_do_batch+0x4cd/0xb40 [ 2706.732005][T14230] rcu_core+0x822/0x10d0 [ 2706.736215][T14230] rcu_core_si+0x9/0x10 [ 2706.740364][T14230] __do_softirq+0x27e/0x598 [ 2706.744843][T14230] [ 2706.747149][T14230] Second to last potentially related work creation: [ 2706.753707][T14230] kasan_save_stack+0x36/0x60 [ 2706.758359][T14230] kasan_record_aux_stack+0xd3/0xf0 [ 2706.763524][T14230] call_rcu+0x134/0x1470 [ 2706.767737][T14230] queue_rcu_work+0x79/0x90 [ 2706.772241][T14230] css_release_work_fn+0x4cf/0x640 [ 2706.777321][T14230] process_one_work+0x6b4/0xfb0 [ 2706.782140][T14230] worker_thread+0xb15/0x1600 [ 2706.786784][T14230] kthread+0x371/0x390 [ 2706.790821][T14230] ret_from_fork+0x1f/0x30 [ 2706.795201][T14230] [ 2706.797541][T14230] The buggy address belongs to the object at ffff888116ac8000 [ 2706.797541][T14230] which belongs to the cache kmalloc-4k of size 4096 [ 2706.811574][T14230] The buggy address is located 84 bytes inside of [ 2706.811574][T14230] 4096-byte region [ffff888116ac8000, ffff888116ac9000) [ 2706.824831][T14230] The buggy address belongs to the page: [ 2706.830458][T14230] page:ffffea00045ab200 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x116ac8 [ 2706.840676][T14230] head:ffffea00045ab200 order:3 compound_mapcount:0 compound_pincount:0 [ 2706.848977][T14230] flags: 0x8000000000010200(slab|head) [ 2706.854416][T14230] raw: 8000000000010200 dead000000000100 dead000000000122 ffff888100042c00 [ 2706.862986][T14230] raw: 0000000000000000 0000000000040004 00000001ffffffff 0000000000000000 [ 2706.871543][T14230] page dumped because: kasan: bad access detected [ 2706.877929][T14230] page_owner tracks the page as allocated [ 2706.883638][T14230] page last allocated via order 3, migratetype Unmovable, gfp_mask 0x1d20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_HARDWALL), pid 6496, ts 347434975695, free_ts 344795447067 [ 2706.904269][T14230] get_page_from_freelist+0xa74/0xa90 [ 2706.909615][T14230] __alloc_pages_nodemask+0x3c8/0x820 [ 2706.914961][T14230] allocate_slab+0x6b/0x350 [ 2706.919435][T14230] ___slab_alloc+0x143/0x2f0 [ 2706.924091][T14230] __kmalloc_track_caller+0x299/0x3b0 [ 2706.929435][T14230] kmemdup+0x24/0x50 [ 2706.933311][T14230] __devinet_sysctl_register+0xae/0x370 [ 2706.938827][T14230] devinet_sysctl_register+0x169/0x1e0 [ 2706.944270][T14230] inetdev_init+0x240/0x590 [ 2706.948757][T14230] inetdev_event+0x205/0x11b0 [ 2706.953409][T14230] raw_notifier_call_chain+0x8e/0xf0 [ 2706.958667][T14230] register_netdevice+0x1502/0x1ad0 [ 2706.963849][T14230] register_netdev+0x3c/0x50 [ 2706.968425][T14230] ip6_tnl_init_net+0x2d8/0x390 [ 2706.973247][T14230] ops_init+0x199/0x380 [ 2706.977378][T14230] setup_net+0x21b/0xa70 [ 2706.981588][T14230] page last free stack trace: [ 2706.986239][T14230] __free_pages_ok+0xbe7/0xc20 [ 2706.990975][T14230] __free_pages+0x2d6/0x4a0 [ 2706.995451][T14230] __free_slab+0xdf/0x1a0 [ 2706.999753][T14230] unfreeze_partials+0x17d/0x1b0 [ 2707.004660][T14230] put_cpu_partial+0xc8/0x190 [ 2707.009483][T14230] __slab_free+0x2eb/0x4e0 [ 2707.013873][T14230] ___cache_free+0x131/0x150 [ 2707.018433][T14230] qlink_free+0x38/0x40 [ 2707.022732][T14230] kasan_quarantine_reduce+0x178/0x1d0 [ 2707.028162][T14230] __kasan_slab_alloc+0x2f/0xe0 [ 2707.032984][T14230] kmem_cache_alloc_trace+0x1a5/0x3a0 [ 2707.038330][T14230] do_syslog+0xfef/0x1430 [ 2707.042631][T14230] __x64_sys_syslog+0x7c/0x90 [ 2707.047281][T14230] do_syscall_64+0x31/0x70 [ 2707.051672][T14230] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2707.057538][T14230] [ 2707.059845][T14230] Memory state around the buggy address: [ 2707.065473][T14230] ffff888116ac7f00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 2707.073515][T14230] ffff888116ac7f80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 2707.081556][T14230] >ffff888116ac8000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 2707.089604][T14230] ^ [ 2707.096259][T14230] ffff888116ac8080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 2707.104473][T14230] ffff888116ac8100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 2707.112507][T14230] ================================================================== [ 2707.120538][T14230] Disabling lock debugging due to kernel taint [ 2707.184115][T11769] overlayfs: unrecognized mount option "upperdirb'/bus" or missing value [ 2707.358271][T14230] BUG: kernel NULL pointer dereference, address: 0000000000000000 [ 2707.360953][T11772] FAULT_INJECTION: forcing a failure. [ 2707.360953][T11772] name failslab, interval 1, probability 0, space 0, times 0 [ 2707.366082][T14230] #PF: supervisor write access in kernel mode [ 2707.366088][T14230] #PF: error_code(0x0002) - not-present page [ 2707.366093][T14230] PGD 1138d9067 P4D 1138d9067 PUD 172342067 PMD 0 [ 2707.366116][T14230] Oops: 0002 [#1] PREEMPT SMP KASAN [ 2707.366127][T14230] CPU: 0 PID: 14230 Comm: kworker/0:30 Tainted: G B 5.10.77-syzkaller-01258-g76698ea35fd3 #0 [ 2707.366132][T14230] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2707.366153][T14230] Workqueue: cgroup_destroy css_free_rwork_fn [ 2707.416583][T11772] CPU: 1 PID: 11772 Comm: syz-executor.4 Tainted: G B 5.10.77-syzkaller-01258-g76698ea35fd3 #0 [ 2707.423847][T14230] [ 2707.429892][T11772] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2707.441488][T14230] RIP: 0010:css_free_rwork_fn+0x42c/0x680 [ 2707.443775][T11772] Call Trace: [ 2707.453806][T14230] Code: 18 4d 89 ee 49 c1 ee 03 43 80 3c 26 00 74 08 4c 89 ef e8 47 42 40 00 49 8b 5d 00 48 89 df be 08 00 00 00 e8 46 44 40 00 31 f6 48 83 2b 01 0f 94 c3 40 0f 94 c6 31 ff e8 a1 70 06 00 84 db 0f [ 2707.459511][T11772] dump_stack_lvl+0x1e2/0x24b [ 2707.462761][T14230] RSP: 0018:ffffc900040f7cf0 EFLAGS: 00010246 [ 2707.482357][T11772] ? show_regs_print_info+0x18/0x18 [ 2707.487005][T14230] [ 2707.493047][T11772] dump_stack+0x15/0x1d [ 2707.498221][T14230] RAX: 0000000000000001 RBX: 0000000000000000 RCX: ffffffff81668a8a [ 2707.500523][T11772] should_fail+0x3c0/0x510 [ 2707.504646][T14230] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 2707.512597][T11772] ? __kernfs_new_node+0xdb/0x6e0 [ 2707.516984][T14230] RBP: ffffc900040f7d28 R08: ffffffff816687ce R09: fffffbfff0dc79b9 [ 2707.524929][T11772] __should_failslab+0x9f/0xe0 [ 2707.529924][T14230] R10: fffffbfff0dc79b9 R11: 0000000000000000 R12: dffffc0000000000 [ 2707.537869][T11772] should_failslab+0x9/0x20 [ 2707.542592][T14230] R13: ffff888116ac8018 R14: 1ffff11022d59003 R15: ffff888116ac8010 [ 2707.550533][T11772] kmem_cache_alloc+0x43/0x380 [ 2707.555003][T14230] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 2707.562946][T11772] ? memcpy+0x56/0x70 [ 2707.567674][T14230] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2707.576570][T11772] __kernfs_new_node+0xdb/0x6e0 [ 2707.580526][T14230] CR2: 0000000000000000 CR3: 0000000153620000 CR4: 00000000003526b0 [ 2707.587081][T11772] ? vsnprintf+0x1cb4/0x1d60 [ 2707.591899][T14230] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2707.599852][T11772] ? kernfs_new_node+0x170/0x170 [ 2707.604408][T14230] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2707.612350][T11772] ? ptr_to_hashval+0x60/0x60 [ 2707.617243][T14230] Call Trace: [ 2707.625191][T11772] ? snprintf+0xd6/0x120 [ 2707.629837][T14230] process_one_work+0x6b4/0xfb0 [ 2707.633091][T11772] ? __kasan_check_write+0x14/0x20 [ 2707.637301][T14230] worker_thread+0xb15/0x1600 [ 2707.642119][T11772] kernfs_new_node+0x97/0x170 [ 2707.647206][T14230] kthread+0x371/0x390 [ 2707.651860][T11772] __kernfs_create_file+0x4a/0x270 [ 2707.656504][T14230] ? process_one_work+0xfb0/0xfb0 [ 2707.660541][T11772] cgroup_addrm_files+0xb01/0x1010 [ 2707.665634][T14230] ? kthread_blkcg+0xd0/0xd0 [ 2707.670629][T11772] ? kzalloc+0x20/0x20 [ 2707.675723][T14230] ret_from_fork+0x1f/0x30 [ 2707.680293][T11772] ? node_tag_clear+0x1e2/0x290 [ 2707.684326][T14230] Modules linked in: [ 2707.688721][T11772] ? _raw_spin_lock_irq+0xa4/0x1b0 [ 2707.693531][T14230] [ 2707.697402][T11772] ? _raw_spin_lock_irqsave+0x210/0x210 [ 2707.702474][T14230] CR2: 0000000000000000 [ 2707.704781][T11772] css_populate_dir+0x137/0x370 [ 2707.710287][T14230] ---[ end trace bdf3537513addfae ]--- [ 2707.714418][T11772] cgroup_apply_control_enable+0x6cc/0x1230 [ 2707.719233][T14230] RIP: 0010:css_free_rwork_fn+0x42c/0x680 [ 2707.724655][T11772] cgroup_mkdir+0x1636/0x1a40 [ 2707.730515][T14230] Code: 18 4d 89 ee 49 c1 ee 03 43 80 3c 26 00 74 08 4c 89 ef e8 47 42 40 00 49 8b 5d 00 48 89 df be 08 00 00 00 e8 46 44 40 00 31 f6 48 83 2b 01 0f 94 c3 40 0f 94 c6 31 ff e8 a1 70 06 00 84 db 0f [ 2707.736200][T11772] ? css_task_iter_end+0x2d0/0x2d0 [ 2707.740855][T14230] RSP: 0018:ffffc900040f7cf0 EFLAGS: 00010246 [ 2707.760432][T11772] ? generic_permission+0x1b3/0x590 [ 2707.765502][T14230] [ 2707.771550][T11772] ? css_task_iter_end+0x2d0/0x2d0 [ 2707.776713][T14230] RAX: 0000000000000001 RBX: 0000000000000000 RCX: ffffffff81668a8a [ 2707.779013][T11772] kernfs_iop_mkdir+0x1b0/0x2b0 [ 2707.784086][T14230] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 2707.792031][T11772] vfs_mkdir+0x435/0x610 [ 2707.796844][T14230] RBP: ffffc900040f7d28 R08: ffffffff816687ce R09: fffffbfff0dc79b9 [ 2707.804787][T11772] ovl_create_real+0x160/0x380 [ 2707.808991][T14230] R10: fffffbfff0dc79b9 R11: 0000000000000000 R12: dffffc0000000000 [ 2707.816937][T11772] ovl_workdir_create+0x415/0x5e0 [ 2707.821662][T14230] R13: ffff888116ac8018 R14: 1ffff11022d59003 R15: ffff888116ac8010 [ 2707.829607][T11772] ? ovl_mount_dir_noesc+0x1a0/0x1a0 [ 2707.834598][T14230] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 2707.842553][T11772] ? _raw_spin_lock+0xa3/0x1b0 [ 2707.847806][T14230] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2707.856706][T11772] ? preempt_count_add+0x69/0x150 [ 2707.861434][T14230] CR2: 0000000000000000 CR3: 0000000153620000 CR4: 00000000003526b0 [ 2707.867991][T11772] ? __mnt_want_write+0x200/0x280 [ 2707.872975][T14230] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2707.880932][T11772] ? mnt_want_write+0x1b8/0x290 [ 2707.885922][T14230] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2707.893865][T11772] ovl_fill_super+0x3887/0x6680 [ 2707.898676][T14230] Kernel panic - not syncing: Fatal exception [ 2707.906721][T11772] ? kvmalloc_node+0x82/0x110 [ 2707.922212][T11772] ? mount_nodev+0x31/0xf0 [ 2707.926609][T11772] ? vfs_get_tree+0x89/0x270 [ 2707.931360][T11772] ? path_mount+0x1975/0x2ab0 [ 2707.936015][T11772] ? __se_sys_mount+0x2f7/0x3b0 [ 2707.940841][T11772] ? ovl_mount+0x40/0x40 [ 2707.945066][T11772] ? __kasan_check_write+0x14/0x20 [ 2707.950155][T11772] ? _raw_spin_lock_irqsave+0xf8/0x210 [ 2707.955591][T11772] ? _raw_spin_lock+0x1b0/0x1b0 [ 2707.960422][T11772] ? xas_find_marked+0xabc/0xb90 [ 2707.965338][T11772] ? xas_nomem+0x19e/0x1e0 [ 2707.969732][T11772] ? delete_node+0x74b/0x7a0 [ 2707.974315][T11772] ? __kasan_check_write+0x14/0x20 [ 2707.979403][T11772] ? __up_write+0xad/0x290 [ 2707.983807][T11772] ? register_shrinker_prepared+0x118/0x150 [ 2707.989681][T11772] ? free_anon_bdev+0x30/0x30 [ 2707.994337][T11772] ? ovl_mount+0x40/0x40 [ 2707.998557][T11772] mount_nodev+0x57/0xf0 [ 2708.002780][T11772] ovl_mount+0x2c/0x40 [ 2708.006831][T11772] legacy_get_tree+0xf0/0x190 [ 2708.011483][T11772] ? asan.module_dtor+0x20/0x20 [ 2708.016309][T11772] vfs_get_tree+0x89/0x270 [ 2708.020704][T11772] path_mount+0x1975/0x2ab0 [ 2708.025188][T11772] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 2708.030711][T11772] ? getname_flags+0x207/0x650 [ 2708.035454][T11772] ? user_path_at_empty+0x40/0x50 [ 2708.040458][T11772] __se_sys_mount+0x2f7/0x3b0 [ 2708.045118][T11772] ? __x64_sys_mount+0xd0/0xd0 [ 2708.049865][T11772] ? debug_smp_processor_id+0x1c/0x20 [ 2708.055311][T11772] __x64_sys_mount+0xbf/0xd0 [ 2708.059880][T11772] do_syscall_64+0x31/0x70 [ 2708.064275][T11772] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2708.070144][T11772] RIP: 0033:0x7ff87acfbae9 [ 2708.074543][T11772] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2708.094128][T11772] RSP: 002b:00007ff878a72188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2708.102522][T11772] RAX: ffffffffffffffda RBX: 00007ff87ae0ef60 RCX: 00007ff87acfbae9 [ 2708.110470][T11772] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 2708.118423][T11772] RBP: 00007ff878a721d0 R08: 0000000020000900 R09: 0000000000000000 [ 2708.126458][T11772] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2708.134493][T11772] R13: 00007ffd5bea752f R14: 00007ff878a72300 R15: 0000000000022000 [ 2708.142760][T14230] Kernel Offset: disabled [ 2708.147069][T14230] Rebooting in 86400 seconds..