fs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002800)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@remote}}, &(0x7f0000002900)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00000029c0)={0xf, 0x7, &(0x7f0000000000)=@raw=[@exit, @map={0x18, 0x0, 0x1, 0x0, r1}, @map={0x18, 0x2, 0x1, 0x0, r1}, @alu={0x4, 0x7, 0x9, 0x8, 0x4, 0xc, 0xffffffffffffffff}, @jmp={0x5, 0x0, 0xa, 0x0, 0x1, 0x0, 0x1}], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x1000, &(0x7f0000000680)=""/4096, 0x40f00, 0x4, [], r2, 0xb, r1, 0x8, &(0x7f0000002940)={0x3, 0x4}, 0x8, 0x10, &(0x7f0000002980)={0x0, 0x4, 0x4, 0x1}, 0x10}, 0x70) getsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f0000000080), &(0x7f00000000c0)=0x4) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0x0) 22:32:55 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x9, 0x3, &(0x7f00000000c0)=@framed, &(0x7f0000000140)='syzkaller\x00', 0x1, 0xfb, &(0x7f00000003c0)=""/251, 0x0, 0x0, [], 0x0, 0xd}, 0x48) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) 22:32:55 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x9, 0x3, &(0x7f00000000c0)=@framed, &(0x7f0000000140)='syzkaller\x00', 0x1, 0xfb, &(0x7f00000003c0)=""/251, 0x0, 0x0, [], 0x0, 0xd}, 0x48) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:32:55 executing program 5: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ubi_ctrl\x00', 0x101000, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0x0) 22:32:55 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, 0x0, 0x0) 22:32:55 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x9, 0x3, &(0x7f00000000c0)=@framed, &(0x7f0000000140)='syzkaller\x00', 0x1, 0xfb, &(0x7f00000003c0)=""/251, 0x0, 0x0, [], 0x0, 0xd}, 0x48) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) 22:32:55 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x0, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:32:55 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x9, 0x3, &(0x7f00000000c0)=@framed, &(0x7f0000000140)='syzkaller\x00', 0x1, 0xfb, &(0x7f00000003c0)=""/251, 0x0, 0x0, [], 0x0, 0xd}, 0x48) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:32:55 executing program 5: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ubi_ctrl\x00', 0x101000, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0x0) 22:32:56 executing program 4 (fault-call:0 fault-nth:0): syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000001004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffffb5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 22:32:56 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, 0x0, 0x0) 22:32:56 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x9, 0x3, &(0x7f00000000c0)=@framed, &(0x7f0000000140)='syzkaller\x00', 0x1, 0xfb, &(0x7f00000003c0)=""/251, 0x0, 0x0, [], 0x0, 0xd}, 0x48) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:32:56 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x0, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:32:56 executing program 5: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ubi_ctrl\x00', 0x101000, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0x0) [ 737.054875][T26973] FAULT_INJECTION: forcing a failure. [ 737.054875][T26973] name failslab, interval 1, probability 0, space 0, times 0 [ 737.111166][T26973] CPU: 1 PID: 26973 Comm: syz-executor.4 Not tainted 5.3.0-rc4+ #79 [ 737.119182][T26973] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 737.130744][T26973] Call Trace: [ 737.134017][T26973] dump_stack+0x1d8/0x2f8 [ 737.138326][T26973] should_fail+0x555/0x770 [ 737.142719][T26973] __should_failslab+0x11a/0x160 [ 737.147629][T26973] ? __se_sys_memfd_create+0x10a/0x4b0 [ 737.153062][T26973] should_failslab+0x9/0x20 [ 737.157541][T26973] __kmalloc+0x7a/0x340 [ 737.161672][T26973] __se_sys_memfd_create+0x10a/0x4b0 [ 737.166931][T26973] ? do_syscall_64+0x1d/0x140 [ 737.171584][T26973] __x64_sys_memfd_create+0x5b/0x70 [ 737.176756][T26973] do_syscall_64+0xfe/0x140 [ 737.181232][T26973] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 737.187095][T26973] RIP: 0033:0x459829 [ 737.190989][T26973] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 22:32:56 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x9, 0x3, &(0x7f00000000c0)=@framed, &(0x7f0000000140)='syzkaller\x00', 0x1, 0xfb, &(0x7f00000003c0)=""/251, 0x0, 0x0, [], 0x0, 0xd}, 0x48) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:32:56 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x9, 0x3, &(0x7f00000000c0)=@framed, &(0x7f0000000140)='syzkaller\x00', 0x1, 0xfb, &(0x7f00000003c0)=""/251, 0x0, 0x0, [], 0x0, 0xd}, 0x48) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) 22:32:56 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x0, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) [ 737.210569][T26973] RSP: 002b:00007f999010da88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 737.218962][T26973] RAX: ffffffffffffffda RBX: 0000000020000000 RCX: 0000000000459829 [ 737.226915][T26973] RDX: 0000000020000028 RSI: 0000000000000000 RDI: 00000000004be748 [ 737.234864][T26973] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 737.242806][T26973] R10: 0000000000010000 R11: 0000000000000246 R12: 00007f999010e6d4 [ 737.250748][T26973] R13: 00000000004c8920 R14: 00000000004df7f8 R15: 0000000000000003 22:32:56 executing program 5: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ubi_ctrl\x00', 0x101000, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0x0) 22:32:56 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x0, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:32:56 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001c40)={0x0, 0x0, 0x0}, 0x0) 22:32:56 executing program 4 (fault-call:0 fault-nth:1): syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000001004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffffb5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 22:32:56 executing program 5: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ubi_ctrl\x00', 0x101000, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0x0) 22:32:56 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x0, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:32:56 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001c40)={0x0, 0x0, 0x0}, 0x0) [ 737.426108][T27208] FAULT_INJECTION: forcing a failure. [ 737.426108][T27208] name failslab, interval 1, probability 0, space 0, times 0 [ 737.483288][T27208] CPU: 0 PID: 27208 Comm: syz-executor.4 Not tainted 5.3.0-rc4+ #79 [ 737.491309][T27208] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 737.501362][T27208] Call Trace: [ 737.504654][T27208] dump_stack+0x1d8/0x2f8 [ 737.508983][T27208] should_fail+0x555/0x770 [ 737.513398][T27208] __should_failslab+0x11a/0x160 [ 737.518327][T27208] ? shmem_alloc_inode+0x1b/0x40 [ 737.523262][T27208] should_failslab+0x9/0x20 [ 737.527766][T27208] kmem_cache_alloc+0x56/0x2e0 [ 737.532523][T27208] ? shmem_fallocate+0xc90/0xc90 [ 737.537441][T27208] shmem_alloc_inode+0x1b/0x40 [ 737.537448][T27208] ? shmem_fallocate+0xc90/0xc90 [ 737.537461][T27208] new_inode_pseudo+0x68/0x240 [ 737.537469][T27208] new_inode+0x28/0x1c0 [ 737.537479][T27208] ? __kasan_check_read+0x11/0x20 [ 737.537492][T27208] shmem_get_inode+0x11b/0x700 [ 737.565777][T27208] ? __alloc_fd+0x58f/0x630 [ 737.570286][T27208] __shmem_file_setup+0x129/0x280 [ 737.575315][T27208] shmem_file_setup+0x2f/0x40 [ 737.579990][T27208] __se_sys_memfd_create+0x28e/0x4b0 [ 737.585276][T27208] ? do_syscall_64+0x1d/0x140 [ 737.589960][T27208] __x64_sys_memfd_create+0x5b/0x70 [ 737.595156][T27208] do_syscall_64+0xfe/0x140 [ 737.599649][T27208] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 737.599658][T27208] RIP: 0033:0x459829 [ 737.599667][T27208] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 22:32:56 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001c40)={0x0, 0x0, 0x0}, 0x0) 22:32:56 executing program 5: openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ubi_ctrl\x00', 0x101000, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0x0) [ 737.599672][T27208] RSP: 002b:00007f999010da88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 737.609424][T27208] RAX: ffffffffffffffda RBX: 0000000020000000 RCX: 0000000000459829 [ 737.645357][T27208] RDX: 0000000020000028 RSI: 0000000000000000 RDI: 00000000004be748 [ 737.653406][T27208] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 737.661363][T27208] R10: 0000000000010000 R11: 0000000000000246 R12: 00007f999010e6d4 [ 737.669321][T27208] R13: 00000000004c8920 R14: 00000000004df7f8 R15: 0000000000000003 22:32:56 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x9, 0x3, &(0x7f00000000c0)=@framed, &(0x7f0000000140)='syzkaller\x00', 0x1, 0xfb, &(0x7f00000003c0)=""/251, 0x0, 0x0, [], 0x0, 0xd}, 0x48) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:32:56 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0x0) 22:32:56 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001c40)={0x0, 0x0, &(0x7f0000001c00)={0x0}}, 0x0) 22:32:56 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x0, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:32:56 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x9, 0x3, &(0x7f00000000c0)=@framed, &(0x7f0000000140)='syzkaller\x00', 0x1, 0xfb, &(0x7f00000003c0)=""/251, 0x0, 0x0, [], 0x0, 0xd}, 0x48) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) 22:32:56 executing program 4 (fault-call:0 fault-nth:2): syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000001004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffffb5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 22:32:56 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0x0) 22:32:56 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x0, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:32:56 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x9, 0x3, &(0x7f00000000c0)=@framed, &(0x7f0000000140)='syzkaller\x00', 0x1, 0xfb, &(0x7f00000003c0)=""/251, 0x0, 0x0, [], 0x0, 0xd}, 0x48) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff, 0x80000000003}, 0x10) [ 737.837810][T27246] FAULT_INJECTION: forcing a failure. [ 737.837810][T27246] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 737.851046][T27246] CPU: 1 PID: 27246 Comm: syz-executor.4 Not tainted 5.3.0-rc4+ #79 [ 737.859103][T27246] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 737.869141][T27246] Call Trace: [ 737.869158][T27246] dump_stack+0x1d8/0x2f8 [ 737.869173][T27246] should_fail+0x555/0x770 [ 737.869189][T27246] should_fail_alloc_page+0x55/0x60 [ 737.886395][T27246] prepare_alloc_pages+0x283/0x470 [ 737.891516][T27246] __alloc_pages_nodemask+0xb2/0x5d0 [ 737.896807][T27246] kmem_getpages+0x56/0xa20 [ 737.901314][T27246] cache_grow_begin+0x7e/0x2c0 [ 737.906075][T27246] cache_alloc_refill+0x311/0x3f0 [ 737.911143][T27246] ? check_preemption_disabled+0xb7/0x2a0 [ 737.916903][T27246] kmem_cache_alloc+0x2b9/0x2e0 [ 737.921754][T27246] ? shmem_alloc_inode+0x1b/0x40 [ 737.926689][T27246] ? shmem_fallocate+0xc90/0xc90 [ 737.931623][T27246] shmem_alloc_inode+0x1b/0x40 [ 737.936381][T27246] ? shmem_fallocate+0xc90/0xc90 [ 737.941400][T27246] new_inode_pseudo+0x68/0x240 [ 737.946163][T27246] new_inode+0x28/0x1c0 [ 737.950312][T27246] ? __kasan_check_read+0x11/0x20 [ 737.955329][T27246] shmem_get_inode+0x11b/0x700 [ 737.960085][T27246] ? __alloc_fd+0x58f/0x630 [ 737.964587][T27246] __shmem_file_setup+0x129/0x280 [ 737.969608][T27246] shmem_file_setup+0x2f/0x40 [ 737.974275][T27246] __se_sys_memfd_create+0x28e/0x4b0 [ 737.974286][T27246] ? do_syscall_64+0x1d/0x140 [ 737.974295][T27246] __x64_sys_memfd_create+0x5b/0x70 [ 737.974303][T27246] do_syscall_64+0xfe/0x140 [ 737.974317][T27246] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 737.984228][T27246] RIP: 0033:0x459829 [ 737.984237][T27246] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 737.984242][T27246] RSP: 002b:00007f999010da88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f 22:32:56 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001c40)={0x0, 0x0, &(0x7f0000001c00)={0x0}}, 0x0) 22:32:56 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0x0) 22:32:56 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x0, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:32:57 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x0, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:32:57 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001c40)={0x0, 0x0, &(0x7f0000001c00)={0x0}}, 0x0) 22:32:57 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x9, 0x3, &(0x7f00000000c0)=@framed, &(0x7f0000000140)='syzkaller\x00', 0x1, 0xfb, &(0x7f00000003c0)=""/251, 0x0, 0x0, [], 0x0, 0xd}, 0x48) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:32:57 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0x0) 22:32:57 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001c40)={0x0, 0x0, &(0x7f0000001c00)={&(0x7f0000001940)=@migrate={0xb8, 0x21, 0x0, 0x0, 0x0, {{@in=@remote, @in=@loopback}}, [@policy_type={0xc}, @migrate={0x5c, 0x11, [{@in6=@rand_addr="b5750a19e2c3b2f7b4168ba08b381c7d", @in=@local}, {@in=@loopback, @in=@empty}]}]}, 0xb8}}, 0x0) [ 737.984250][T27246] RAX: ffffffffffffffda RBX: 0000000020000000 RCX: 0000000000459829 [ 737.984259][T27246] RDX: 0000000020000028 RSI: 0000000000000000 RDI: 00000000004be748 [ 738.003656][T27246] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 738.047540][T27246] R10: 0000000000010000 R11: 0000000000000246 R12: 00007f999010e6d4 [ 738.047546][T27246] R13: 00000000004c8920 R14: 00000000004df7f8 R15: 0000000000000003 22:32:57 executing program 4 (fault-call:0 fault-nth:3): syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000001004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffffb5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 22:32:57 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x9, 0x3, &(0x7f00000000c0)=@framed, &(0x7f0000000140)='syzkaller\x00', 0x1, 0xfb, &(0x7f00000003c0)=""/251, 0x0, 0x0, [], 0x0, 0xd}, 0x48) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff, 0x80000000003}, 0x10) 22:32:57 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0x0) 22:32:57 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:32:57 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x9, 0x3, &(0x7f00000000c0)=@framed, &(0x7f0000000140)='syzkaller\x00', 0x1, 0xfb, &(0x7f00000003c0)=""/251, 0x0, 0x0, [], 0x0, 0xd}, 0x48) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:32:57 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001c40)={0x0, 0x0, &(0x7f0000001c00)={&(0x7f0000001940)=@migrate={0xb8, 0x21, 0x0, 0x0, 0x0, {{@in=@remote, @in=@loopback}}, [@policy_type={0xc}, @migrate={0x5c, 0x11, [{@in6=@rand_addr="b5750a19e2c3b2f7b4168ba08b381c7d", @in=@local}, {@in=@loopback, @in=@empty}]}]}, 0xb8}}, 0x0) 22:32:57 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x9, 0x3, &(0x7f00000000c0)=@framed, &(0x7f0000000140)='syzkaller\x00', 0x1, 0xfb, &(0x7f00000003c0)=""/251, 0x0, 0x0, [], 0x0, 0xd}, 0x48) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff, 0x80000000003}, 0x10) 22:32:57 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:32:57 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001c40)={0x0, 0x0, &(0x7f0000001c00)={&(0x7f0000001940)=@migrate={0xb8, 0x21, 0x0, 0x0, 0x0, {{@in=@remote, @in=@loopback}}, [@policy_type={0xc}, @migrate={0x5c, 0x11, [{@in6=@rand_addr="b5750a19e2c3b2f7b4168ba08b381c7d", @in=@local}, {@in=@loopback, @in=@empty}]}]}, 0xb8}}, 0x0) 22:32:57 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x9, 0x3, &(0x7f00000000c0)=@framed, &(0x7f0000000140)='syzkaller\x00', 0x1, 0xfb, &(0x7f00000003c0)=""/251, 0x0, 0x0, [], 0x0, 0xd}, 0x48) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:32:57 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0x0) [ 738.267639][T27293] FAULT_INJECTION: forcing a failure. [ 738.267639][T27293] name failslab, interval 1, probability 0, space 0, times 0 [ 738.329715][T27293] CPU: 1 PID: 27293 Comm: syz-executor.4 Not tainted 5.3.0-rc4+ #79 [ 738.337731][T27293] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 738.347781][T27293] Call Trace: [ 738.351073][T27293] dump_stack+0x1d8/0x2f8 [ 738.355409][T27293] should_fail+0x555/0x770 [ 738.359836][T27293] __should_failslab+0x11a/0x160 [ 738.364789][T27293] ? __d_alloc+0x2d/0x6e0 [ 738.369123][T27293] should_failslab+0x9/0x20 [ 738.373625][T27293] kmem_cache_alloc+0x56/0x2e0 [ 738.378389][T27293] __d_alloc+0x2d/0x6e0 [ 738.382535][T27293] ? lockdep_init_map+0x2a/0x680 [ 738.382547][T27293] d_alloc_pseudo+0x1d/0x70 [ 738.382560][T27293] alloc_file_pseudo+0xc3/0x260 [ 738.396800][T27293] __shmem_file_setup+0x1a2/0x280 [ 738.396813][T27293] shmem_file_setup+0x2f/0x40 [ 738.406478][T27293] __se_sys_memfd_create+0x28e/0x4b0 [ 738.411764][T27293] ? do_syscall_64+0x1d/0x140 [ 738.416432][T27293] __x64_sys_memfd_create+0x5b/0x70 [ 738.416442][T27293] do_syscall_64+0xfe/0x140 22:32:57 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001c40)={0x0, 0x0, &(0x7f0000001c00)={&(0x7f0000001940)=@migrate={0x5c, 0x21, 0x1, 0x0, 0x0, {{@in=@remote, @in=@loopback}}, [@policy_type={0xc}]}, 0x5c}}, 0x0) [ 738.416454][T27293] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 738.416466][T27293] RIP: 0033:0x459829 [ 738.435862][T27293] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 738.435867][T27293] RSP: 002b:00007f999010da88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 738.435875][T27293] RAX: ffffffffffffffda RBX: 0000000020000000 RCX: 0000000000459829 [ 738.435881][T27293] RDX: 0000000020000028 RSI: 0000000000000000 RDI: 00000000004be748 22:32:57 executing program 4 (fault-call:0 fault-nth:4): syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000001004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffffb5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 22:32:57 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0x0) 22:32:57 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:32:57 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001c40)={0x0, 0x0, &(0x7f0000001c00)={&(0x7f0000001940)=@migrate={0x5c, 0x21, 0x1, 0x0, 0x0, {{@in=@remote, @in=@loopback}}, [@policy_type={0xc}]}, 0x5c}}, 0x0) 22:32:57 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) [ 738.435886][T27293] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 738.435891][T27293] R10: 0000000000010000 R11: 0000000000000246 R12: 00007f999010e6d4 [ 738.435904][T27293] R13: 00000000004c8920 R14: 00000000004df7f8 R15: 0000000000000003 22:32:57 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, 0x0, 0x0, 0x0) [ 738.604679][T27427] FAULT_INJECTION: forcing a failure. [ 738.604679][T27427] name failslab, interval 1, probability 0, space 0, times 0 [ 738.625022][T27427] CPU: 0 PID: 27427 Comm: syz-executor.4 Not tainted 5.3.0-rc4+ #79 [ 738.633034][T27427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 738.643089][T27427] Call Trace: [ 738.646380][T27427] dump_stack+0x1d8/0x2f8 [ 738.650716][T27427] should_fail+0x555/0x770 [ 738.655133][T27427] __should_failslab+0x11a/0x160 [ 738.660064][T27427] ? __alloc_file+0x2c/0x390 [ 738.664633][T27427] should_failslab+0x9/0x20 [ 738.664644][T27427] kmem_cache_alloc+0x56/0x2e0 [ 738.664654][T27427] ? trace_lock_release+0x135/0x1a0 [ 738.664665][T27427] __alloc_file+0x2c/0x390 [ 738.664675][T27427] alloc_empty_file+0xac/0x1b0 [ 738.664686][T27427] alloc_file+0x60/0x4c0 [ 738.664697][T27427] alloc_file_pseudo+0x1d4/0x260 [ 738.664711][T27427] __shmem_file_setup+0x1a2/0x280 [ 738.683506][T27427] shmem_file_setup+0x2f/0x40 [ 738.683519][T27427] __se_sys_memfd_create+0x28e/0x4b0 [ 738.692486][T27427] ? do_syscall_64+0x1d/0x140 [ 738.692500][T27427] __x64_sys_memfd_create+0x5b/0x70 [ 738.717012][T27427] do_syscall_64+0xfe/0x140 [ 738.726665][T27427] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 738.726673][T27427] RIP: 0033:0x459829 22:32:57 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) 22:32:57 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, 0x0, 0x0) 22:32:57 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, 0x0, 0x0, 0x0) 22:32:57 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001c40)={0x0, 0x0, &(0x7f0000001c00)={&(0x7f0000001940)=@migrate={0x5c, 0x21, 0x1, 0x0, 0x0, {{@in=@remote, @in=@loopback}}, [@policy_type={0xc}]}, 0x5c}}, 0x0) 22:32:57 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, 0x0, 0x0) 22:32:57 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) [ 738.726681][T27427] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 738.726685][T27427] RSP: 002b:00007f999010da88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 738.726693][T27427] RAX: ffffffffffffffda RBX: 0000000020000000 RCX: 0000000000459829 [ 738.726696][T27427] RDX: 0000000020000028 RSI: 0000000000000000 RDI: 00000000004be748 [ 738.726701][T27427] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 738.726705][T27427] R10: 0000000000010000 R11: 0000000000000246 R12: 00007f999010e6d4 [ 738.726710][T27427] R13: 00000000004c8920 R14: 00000000004df7f8 R15: 0000000000000003 22:32:57 executing program 4 (fault-call:0 fault-nth:5): syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000001004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffffb5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 22:32:57 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:32:57 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001c40)={0x0, 0x0, &(0x7f0000001c00)={&(0x7f0000001940)=@migrate={0x8c, 0x21, 0x1, 0x0, 0x0, {{@in=@remote, @in=@loopback}}, [@policy_type={0xc}, @migrate={0x30, 0x11, [{@in6=@rand_addr="b5750a19e2c3b2f7b4168ba08b381c7d", @in=@local}]}]}, 0x8c}}, 0x0) 22:32:57 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, 0x0, 0x0, 0x0) 22:32:57 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, 0x0, 0x0) [ 738.903988][T27459] FAULT_INJECTION: forcing a failure. [ 738.903988][T27459] name failslab, interval 1, probability 0, space 0, times 0 [ 738.947754][T27459] CPU: 0 PID: 27459 Comm: syz-executor.4 Not tainted 5.3.0-rc4+ #79 [ 738.957227][T27459] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 738.967273][T27459] Call Trace: [ 738.970542][T27459] dump_stack+0x1d8/0x2f8 [ 738.974847][T27459] should_fail+0x555/0x770 [ 738.979236][T27459] __should_failslab+0x11a/0x160 [ 738.984147][T27459] ? __alloc_file+0x2c/0x390 [ 738.988730][T27459] should_failslab+0x9/0x20 [ 738.993201][T27459] kmem_cache_alloc+0x56/0x2e0 [ 738.997960][T27459] ? trace_lock_release+0x135/0x1a0 [ 739.003128][T27459] __alloc_file+0x2c/0x390 [ 739.007515][T27459] alloc_empty_file+0xac/0x1b0 [ 739.012245][T27459] alloc_file+0x60/0x4c0 [ 739.016457][T27459] alloc_file_pseudo+0x1d4/0x260 [ 739.021464][T27459] __shmem_file_setup+0x1a2/0x280 [ 739.026459][T27459] shmem_file_setup+0x2f/0x40 [ 739.031103][T27459] __se_sys_memfd_create+0x28e/0x4b0 [ 739.036373][T27459] ? do_syscall_64+0x1d/0x140 [ 739.041047][T27459] __x64_sys_memfd_create+0x5b/0x70 [ 739.046212][T27459] do_syscall_64+0xfe/0x140 [ 739.050704][T27459] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 739.056566][T27459] RIP: 0033:0x459829 [ 739.060444][T27459] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 739.080018][T27459] RSP: 002b:00007f999010da88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 739.088400][T27459] RAX: ffffffffffffffda RBX: 0000000020000000 RCX: 0000000000459829 22:32:58 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000003c0), 0x0}, 0x18) 22:32:58 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001c40)={0x0, 0x0, &(0x7f0000001c00)={&(0x7f0000001940)=@migrate={0x8c, 0x21, 0x1, 0x0, 0x0, {{@in=@remote, @in=@loopback}}, [@policy_type={0xc}, @migrate={0x30, 0x11, [{@in6=@rand_addr="b5750a19e2c3b2f7b4168ba08b381c7d", @in=@local}]}]}, 0x8c}}, 0x0) 22:32:58 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) 22:32:58 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240), 0x0, 0x0) 22:32:58 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) [ 739.096357][T27459] RDX: 0000000020000028 RSI: 0000000000000000 RDI: 00000000004be748 [ 739.104326][T27459] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 739.112270][T27459] R10: 0000000000010000 R11: 0000000000000246 R12: 00007f999010e6d4 [ 739.120212][T27459] R13: 00000000004c8920 R14: 00000000004df7f8 R15: 0000000000000003 22:32:58 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000003c0), 0x0}, 0x18) 22:32:58 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) 22:32:58 executing program 4 (fault-call:0 fault-nth:6): syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000001004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffffb5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 22:32:58 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240), 0x0, 0x0) 22:32:58 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:32:58 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001c40)={0x0, 0x0, &(0x7f0000001c00)={&(0x7f0000001940)=@migrate={0x8c, 0x21, 0x1, 0x0, 0x0, {{@in=@remote, @in=@loopback}}, [@policy_type={0xc}, @migrate={0x30, 0x11, [{@in6=@rand_addr="b5750a19e2c3b2f7b4168ba08b381c7d", @in=@local}]}]}, 0x8c}}, 0x0) 22:32:58 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000003c0), 0x0}, 0x18) 22:32:58 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) [ 739.302348][T27491] FAULT_INJECTION: forcing a failure. [ 739.302348][T27491] name failslab, interval 1, probability 0, space 0, times 0 22:32:58 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:32:58 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240), 0x0, 0x0) 22:32:58 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001c40)={0x0, 0x0, &(0x7f0000001c00)={&(0x7f0000001940)=@migrate={0x8c, 0x21, 0x1, 0x0, 0x0, {{@in=@remote, @in=@loopback}}, [@policy_type={0xc}, @migrate={0x30, 0x11, [{@in=@loopback, @in=@empty}]}]}, 0x8c}}, 0x0) 22:32:58 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, 0x0, 0x0}, 0x18) 22:32:58 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) [ 739.448526][T27491] CPU: 1 PID: 27491 Comm: syz-executor.4 Not tainted 5.3.0-rc4+ #79 [ 739.456537][T27491] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 739.456542][T27491] Call Trace: [ 739.456557][T27491] dump_stack+0x1d8/0x2f8 [ 739.456573][T27491] should_fail+0x555/0x770 [ 739.478610][T27491] __should_failslab+0x11a/0x160 [ 739.483595][T27491] ? tomoyo_realpath_from_path+0xdc/0x7c0 [ 739.483607][T27491] should_failslab+0x9/0x20 [ 739.483616][T27491] __kmalloc+0x7a/0x340 22:32:58 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, 0x0, 0x0}, 0x18) [ 739.483628][T27491] ? tomoyo_realpath_from_path+0xca/0x7c0 [ 739.503664][T27491] tomoyo_realpath_from_path+0xdc/0x7c0 [ 739.509217][T27491] tomoyo_path_perm+0x192/0x850 [ 739.514073][T27491] ? trace_lock_release+0x135/0x1a0 [ 739.519284][T27491] tomoyo_path_truncate+0x1c/0x20 [ 739.519298][T27491] security_path_truncate+0xd5/0x150 [ 739.529583][T27491] do_sys_ftruncate+0x493/0x710 [ 739.534445][T27491] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 739.540169][T27491] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 739.545629][T27491] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 739.551352][T27491] ? trace_hardirqs_off_caller+0x58/0x80 [ 739.551365][T27491] ? do_syscall_64+0x1d/0x140 [ 739.551377][T27491] __x64_sys_ftruncate+0x60/0x70 [ 739.551386][T27491] do_syscall_64+0xfe/0x140 [ 739.551402][T27491] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 739.577116][T27491] RIP: 0033:0x4597f7 [ 739.580992][T27491] Code: 24 29 d7 48 69 ff e8 03 00 00 48 89 7c 24 08 48 89 e7 e8 dc e4 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 b8 4d 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 739.580997][T27491] RSP: 002b:00007f999010da88 EFLAGS: 00000217 ORIG_RAX: 000000000000004d [ 739.581006][T27491] RAX: ffffffffffffffda RBX: 0000000020000000 RCX: 00000000004597f7 [ 739.581012][T27491] RDX: 0000000020000028 RSI: 0000000000020000 RDI: 0000000000000004 [ 739.581017][T27491] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 739.581022][T27491] R10: 0000000000010000 R11: 0000000000000217 R12: 0000000000000004 [ 739.581026][T27491] R13: 00000000004c8920 R14: 00000000004df7f8 R15: 0000000000000003 [ 739.614718][T27491] ERROR: Out of memory at tomoyo_realpath_from_path. 22:32:58 executing program 4 (fault-call:0 fault-nth:7): syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000001004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffffb5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 22:32:58 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) 22:32:58 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, 0x0, 0x0}, 0x18) 22:32:58 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{0x0}], 0x1, 0x0) 22:32:58 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001c40)={0x0, 0x0, &(0x7f0000001c00)={&(0x7f0000001940)=@migrate={0x8c, 0x21, 0x1, 0x0, 0x0, {{@in=@remote, @in=@loopback}}, [@policy_type={0xc}, @migrate={0x30, 0x11, [{@in=@loopback, @in=@empty}]}]}, 0x8c}}, 0x0) 22:32:58 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:32:58 executing program 3 (fault-call:1 fault-nth:0): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:32:58 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) 22:32:58 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{0x0}], 0x1, 0x0) [ 739.804902][T27640] FAULT_INJECTION: forcing a failure. [ 739.804902][T27640] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 739.818143][T27640] CPU: 1 PID: 27640 Comm: syz-executor.4 Not tainted 5.3.0-rc4+ #79 [ 739.826114][T27640] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 739.836178][T27640] Call Trace: [ 739.839463][T27640] dump_stack+0x1d8/0x2f8 [ 739.839478][T27640] should_fail+0x555/0x770 [ 739.839493][T27640] should_fail_alloc_page+0x55/0x60 [ 739.848204][T27640] prepare_alloc_pages+0x283/0x470 [ 739.848217][T27640] __alloc_pages_nodemask+0xb2/0x5d0 [ 739.848233][T27640] kmem_getpages+0x56/0xa20 [ 739.848245][T27640] cache_grow_begin+0x7e/0x2c0 [ 739.873009][T27640] cache_alloc_refill+0x311/0x3f0 [ 739.878035][T27640] ? check_preemption_disabled+0xb7/0x2a0 [ 739.878050][T27640] __kmalloc+0x318/0x340 [ 739.878064][T27640] ? tomoyo_realpath_from_path+0xdc/0x7c0 [ 739.893734][T27640] tomoyo_realpath_from_path+0xdc/0x7c0 [ 739.893748][T27640] tomoyo_path_perm+0x192/0x850 22:32:58 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{0x0}], 0x1, 0x0) [ 739.904111][T27640] ? trace_lock_release+0x135/0x1a0 [ 739.909325][T27640] tomoyo_path_truncate+0x1c/0x20 [ 739.914344][T27640] security_path_truncate+0xd5/0x150 [ 739.919625][T27640] do_sys_ftruncate+0x493/0x710 [ 739.924472][T27640] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 739.930180][T27640] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 739.930189][T27640] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 739.930196][T27640] ? trace_hardirqs_off_caller+0x58/0x80 [ 739.930204][T27640] ? do_syscall_64+0x1d/0x140 22:32:59 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001c40)={0x0, 0x0, &(0x7f0000001c00)={&(0x7f0000001940)=@migrate={0x8c, 0x21, 0x1, 0x0, 0x0, {{@in=@remote, @in=@loopback}}, [@policy_type={0xc}, @migrate={0x30, 0x11, [{@in=@loopback, @in=@empty}]}]}, 0x8c}}, 0x0) [ 739.930216][T27640] __x64_sys_ftruncate+0x60/0x70 [ 739.940966][T27646] FAULT_INJECTION: forcing a failure. [ 739.940966][T27646] name failslab, interval 1, probability 0, space 0, times 0 [ 739.941356][T27640] do_syscall_64+0xfe/0x140 [ 739.941371][T27640] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 739.941383][T27640] RIP: 0033:0x4597f7 [ 739.969113][T27640] Code: 24 29 d7 48 69 ff e8 03 00 00 48 89 7c 24 08 48 89 e7 e8 dc e4 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 b8 4d 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 739.969119][T27640] RSP: 002b:00007f999010da88 EFLAGS: 00000217 ORIG_RAX: 000000000000004d [ 739.969128][T27640] RAX: ffffffffffffffda RBX: 0000000020000000 RCX: 00000000004597f7 [ 739.969134][T27640] RDX: 0000000020000028 RSI: 0000000000020000 RDI: 0000000000000004 [ 739.969138][T27640] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 739.969143][T27640] R10: 0000000000010000 R11: 0000000000000217 R12: 0000000000000004 [ 739.969147][T27640] R13: 00000000004c8920 R14: 00000000004df7f8 R15: 0000000000000003 [ 740.007273][T27646] CPU: 0 PID: 27646 Comm: syz-executor.3 Not tainted 5.3.0-rc4+ #79 [ 740.019468][T27646] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 740.019474][T27646] Call Trace: [ 740.019490][T27646] dump_stack+0x1d8/0x2f8 [ 740.019507][T27646] should_fail+0x555/0x770 [ 740.019519][T27646] __should_failslab+0x11a/0x160 [ 740.019618][T27646] ? __do_sys_bpf+0x1d91/0xbf20 [ 740.019632][T27646] should_failslab+0x9/0x20 [ 740.095735][T27646] __kmalloc_track_caller+0x79/0x340 [ 740.100995][T27646] memdup_user+0x25/0xa0 [ 740.105213][T27646] __do_sys_bpf+0x1d91/0xbf20 [ 740.109865][T27646] ? __kasan_check_write+0x14/0x20 [ 740.114952][T27646] ? refcount_sub_and_test_checked+0x179/0x230 [ 740.121079][T27646] ? vfs_write+0x4a2/0x590 [ 740.125467][T27646] ? __f_unlock_pos+0x19/0x20 [ 740.130116][T27646] ? trace_lock_release+0x135/0x1a0 [ 740.135286][T27646] ? __f_unlock_pos+0x19/0x20 [ 740.139942][T27646] ? check_preemption_disabled+0xb7/0x2a0 [ 740.145633][T27646] ? debug_smp_processor_id+0x1c/0x20 [ 740.150978][T27646] ? fpregs_assert_state_consistent+0xb7/0xe0 [ 740.157017][T27646] ? prepare_exit_to_usermode+0x1f7/0x580 [ 740.162708][T27646] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 740.168401][T27646] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 740.173830][T27646] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 740.179523][T27646] ? do_syscall_64+0x1d/0x140 [ 740.184173][T27646] __x64_sys_bpf+0x7a/0x90 [ 740.188574][T27646] do_syscall_64+0xfe/0x140 [ 740.193054][T27646] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 740.198916][T27646] RIP: 0033:0x459829 [ 740.202785][T27646] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 740.222371][T27646] RSP: 002b:00007fedf208cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 740.230755][T27646] RAX: ffffffffffffffda RBX: 00007fedf208cc90 RCX: 0000000000459829 [ 740.238705][T27646] RDX: 0000000000000018 RSI: 0000000020000040 RDI: 0000000000000003 [ 740.246651][T27646] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 22:32:59 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) [ 740.254596][T27646] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fedf208d6d4 [ 740.262538][T27646] R13: 00000000004bfc12 R14: 00000000004d18a8 R15: 0000000000000004 22:32:59 executing program 4 (fault-call:0 fault-nth:8): syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000001004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffffb5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 22:32:59 executing program 5 (fault-call:3 fault-nth:0): socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0x0) 22:32:59 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) 22:32:59 executing program 3 (fault-call:1 fault-nth:1): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:32:59 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001c40)={0x0, 0x0, &(0x7f0000001c00)={&(0x7f0000001940)=@migrate={0xac, 0x21, 0x1, 0x0, 0x0, {{@in=@remote, @in=@loopback}}, [@migrate={0x5c, 0x11, [{@in6=@rand_addr="b5750a19e2c3b2f7b4168ba08b381c7d", @in=@local}, {@in=@loopback, @in=@empty}]}]}, 0xac}}, 0x0) 22:32:59 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:32:59 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) [ 740.461378][T27672] FAULT_INJECTION: forcing a failure. [ 740.461378][T27672] name failslab, interval 1, probability 0, space 0, times 0 [ 740.496756][T27678] FAULT_INJECTION: forcing a failure. [ 740.496756][T27678] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 740.509990][T27678] CPU: 0 PID: 27678 Comm: syz-executor.4 Not tainted 5.3.0-rc4+ #79 [ 740.509996][T27678] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 740.509999][T27678] Call Trace: [ 740.510017][T27678] dump_stack+0x1d8/0x2f8 [ 740.510031][T27678] should_fail+0x555/0x770 [ 740.510045][T27678] should_fail_alloc_page+0x55/0x60 [ 740.510054][T27678] prepare_alloc_pages+0x283/0x470 [ 740.510065][T27678] __alloc_pages_nodemask+0xb2/0x5d0 [ 740.510082][T27678] kmem_getpages+0x56/0xa20 [ 740.510092][T27678] cache_grow_begin+0x7e/0x2c0 [ 740.510103][T27678] cache_alloc_refill+0x311/0x3f0 [ 740.510111][T27678] ? check_preemption_disabled+0xb7/0x2a0 [ 740.510122][T27678] __kmalloc+0x318/0x340 [ 740.510135][T27678] ? tomoyo_realpath_from_path+0xdc/0x7c0 [ 740.560164][T27678] tomoyo_realpath_from_path+0xdc/0x7c0 [ 740.560181][T27678] tomoyo_path_perm+0x192/0x850 [ 740.585552][T27678] ? trace_lock_release+0x135/0x1a0 [ 740.585580][T27678] tomoyo_path_truncate+0x1c/0x20 [ 740.585589][T27678] security_path_truncate+0xd5/0x150 22:32:59 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001c40)={0x0, 0x0, &(0x7f0000001c00)={&(0x7f0000001940)=@migrate={0xac, 0x21, 0x1, 0x0, 0x0, {{@in=@remote, @in=@loopback}}, [@migrate={0x5c, 0x11, [{@in6=@rand_addr="b5750a19e2c3b2f7b4168ba08b381c7d", @in=@local}, {@in=@loopback, @in=@empty}]}]}, 0xac}}, 0x0) 22:32:59 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:32:59 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) [ 740.585599][T27678] do_sys_ftruncate+0x493/0x710 [ 740.585609][T27678] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 740.585624][T27678] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 740.606204][T27678] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 740.606212][T27678] ? trace_hardirqs_off_caller+0x58/0x80 [ 740.606221][T27678] ? do_syscall_64+0x1d/0x140 [ 740.606231][T27678] __x64_sys_ftruncate+0x60/0x70 [ 740.606239][T27678] do_syscall_64+0xfe/0x140 [ 740.606255][T27678] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 740.627480][T27678] RIP: 0033:0x4597f7 [ 740.627490][T27678] Code: 24 29 d7 48 69 ff e8 03 00 00 48 89 7c 24 08 48 89 e7 e8 dc e4 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 b8 4d 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 740.627495][T27678] RSP: 002b:00007f999010da88 EFLAGS: 00000217 ORIG_RAX: 000000000000004d [ 740.627502][T27678] RAX: ffffffffffffffda RBX: 0000000020000000 RCX: 00000000004597f7 [ 740.627507][T27678] RDX: 0000000020000028 RSI: 0000000000020000 RDI: 0000000000000004 [ 740.627511][T27678] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 740.627515][T27678] R10: 0000000000010000 R11: 0000000000000217 R12: 0000000000000004 [ 740.627520][T27678] R13: 00000000004c8920 R14: 00000000004df7f8 R15: 0000000000000003 [ 740.653311][T27672] CPU: 0 PID: 27672 Comm: syz-executor.5 Not tainted 5.3.0-rc4+ #79 [ 740.682673][T27672] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 740.682679][T27672] Call Trace: [ 740.682696][T27672] dump_stack+0x1d8/0x2f8 [ 740.682712][T27672] should_fail+0x555/0x770 [ 740.707027][T27672] __should_failslab+0x11a/0x160 [ 740.707038][T27672] should_failslab+0x9/0x20 [ 740.707048][T27672] kmem_cache_alloc_node_trace+0x6e/0x2d0 [ 740.707054][T27672] ? __kmalloc_node+0x3c/0x60 [ 740.707064][T27672] __kmalloc_node+0x3c/0x60 [ 740.707079][T27672] kvmalloc_node+0xcc/0x130 [ 740.722989][T27672] seq_read+0x223/0xd70 [ 740.723000][T27672] ? fsnotify+0x1318/0x13d0 [ 740.723017][T27672] ? seq_open+0x180/0x180 [ 740.802505][T27672] proc_reg_read+0x1e2/0x2d0 [ 740.807069][T27672] do_iter_read+0x4b1/0x5b0 [ 740.811549][T27672] do_preadv+0x178/0x290 [ 740.815777][T27672] ? check_preemption_disabled+0xb7/0x2a0 [ 740.821485][T27672] ? prepare_exit_to_usermode+0x1f7/0x580 [ 740.827178][T27672] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 740.832880][T27672] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 740.838310][T27672] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 740.844002][T27672] __x64_sys_preadv+0x9e/0xb0 [ 740.848652][T27672] do_syscall_64+0xfe/0x140 [ 740.853129][T27672] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 740.858995][T27672] RIP: 0033:0x459829 [ 740.862864][T27672] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 740.882451][T27672] RSP: 002b:00007f8755de9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 740.890834][T27672] RAX: ffffffffffffffda RBX: 00007f8755de9c90 RCX: 0000000000459829 [ 740.898794][T27672] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000004 22:32:59 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:32:59 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) [ 740.906737][T27672] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 740.914680][T27672] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8755dea6d4 [ 740.922640][T27672] R13: 00000000004c6b38 R14: 00000000004dbce8 R15: 0000000000000006 22:33:00 executing program 4 (fault-call:0 fault-nth:9): syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000001004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffffb5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 22:33:00 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x5, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:00 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001c40)={0x0, 0x0, &(0x7f0000001c00)={&(0x7f0000001940)=@migrate={0xac, 0x21, 0x1, 0x0, 0x0, {{@in=@remote, @in=@loopback}}, [@migrate={0x5c, 0x11, [{@in6=@rand_addr="b5750a19e2c3b2f7b4168ba08b381c7d", @in=@local}, {@in=@loopback, @in=@empty}]}]}, 0xac}}, 0x0) 22:33:00 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) 22:33:00 executing program 5 (fault-call:3 fault-nth:1): socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0x0) 22:33:00 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) [ 741.073967][T27708] FAULT_INJECTION: forcing a failure. [ 741.073967][T27708] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 741.087209][T27708] CPU: 0 PID: 27708 Comm: syz-executor.5 Not tainted 5.3.0-rc4+ #79 [ 741.095249][T27708] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 741.105305][T27708] Call Trace: [ 741.105872][T27714] FAULT_INJECTION: forcing a failure. [ 741.105872][T27714] name failslab, interval 1, probability 0, space 0, times 0 22:33:00 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x6, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:00 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x7, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) [ 741.108593][T27708] dump_stack+0x1d8/0x2f8 [ 741.108607][T27708] should_fail+0x555/0x770 [ 741.108622][T27708] should_fail_alloc_page+0x55/0x60 [ 741.135890][T27708] prepare_alloc_pages+0x283/0x470 [ 741.140998][T27708] __alloc_pages_nodemask+0xb2/0x5d0 [ 741.146285][T27708] kmem_getpages+0x56/0xa20 [ 741.150789][T27708] cache_grow_begin+0x7e/0x2c0 [ 741.155562][T27708] cache_alloc_refill+0x311/0x3f0 [ 741.160590][T27708] ? check_preemption_disabled+0xb7/0x2a0 [ 741.166307][T27708] kmem_cache_alloc_node_trace+0x2a3/0x2d0 [ 741.172112][T27708] ? __kmalloc_node+0x3c/0x60 [ 741.176789][T27708] __kmalloc_node+0x3c/0x60 [ 741.181289][T27708] kvmalloc_node+0xcc/0x130 [ 741.185785][T27708] seq_read+0x223/0xd70 [ 741.189936][T27708] ? fsnotify+0x1318/0x13d0 [ 741.194451][T27708] ? seq_open+0x180/0x180 [ 741.198773][T27708] proc_reg_read+0x1e2/0x2d0 [ 741.203359][T27708] do_iter_read+0x4b1/0x5b0 [ 741.207863][T27708] do_preadv+0x178/0x290 [ 741.212097][T27708] ? check_preemption_disabled+0xb7/0x2a0 [ 741.217810][T27708] ? prepare_exit_to_usermode+0x1f7/0x580 22:33:00 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x8, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:00 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) [ 741.223516][T27708] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 741.229242][T27708] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 741.234697][T27708] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 741.240411][T27708] __x64_sys_preadv+0x9e/0xb0 [ 741.245085][T27708] do_syscall_64+0xfe/0x140 [ 741.249589][T27708] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 741.255566][T27708] RIP: 0033:0x459829 22:33:00 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:00 executing program 5 (fault-call:3 fault-nth:2): socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0x0) [ 741.259450][T27708] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 741.279043][T27708] RSP: 002b:00007f8755de9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 741.279051][T27708] RAX: ffffffffffffffda RBX: 00007f8755de9c90 RCX: 0000000000459829 [ 741.279055][T27708] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000004 [ 741.279059][T27708] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 741.279063][T27708] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8755dea6d4 [ 741.279067][T27708] R13: 00000000004c6b38 R14: 00000000004dbce8 R15: 0000000000000006 [ 741.343163][T27714] CPU: 1 PID: 27714 Comm: syz-executor.4 Not tainted 5.3.0-rc4+ #79 [ 741.351171][T27714] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 741.361218][T27714] Call Trace: [ 741.364499][T27714] dump_stack+0x1d8/0x2f8 [ 741.368828][T27714] should_fail+0x555/0x770 [ 741.368841][T27714] __should_failslab+0x11a/0x160 [ 741.368856][T27714] ? tomoyo_encode2+0x273/0x5a0 [ 741.378163][T27714] should_failslab+0x9/0x20 [ 741.378175][T27714] __kmalloc+0x7a/0x340 [ 741.378186][T27714] ? tomoyo_realpath_from_path+0xdc/0x7c0 [ 741.378196][T27714] tomoyo_encode2+0x273/0x5a0 [ 741.378208][T27714] ? dynamic_dname+0xf0/0xf0 [ 741.387517][T27714] tomoyo_realpath_from_path+0x769/0x7c0 [ 741.387531][T27714] tomoyo_path_perm+0x192/0x850 [ 741.387544][T27714] ? trace_lock_release+0x135/0x1a0 [ 741.387567][T27714] tomoyo_path_truncate+0x1c/0x20 [ 741.397382][T27714] security_path_truncate+0xd5/0x150 [ 741.397395][T27714] do_sys_ftruncate+0x493/0x710 [ 741.397406][T27714] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 741.397416][T27714] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 741.397426][T27714] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 741.406660][T27714] ? trace_hardirqs_off_caller+0x58/0x80 [ 741.406670][T27714] ? do_syscall_64+0x1d/0x140 [ 741.406681][T27714] __x64_sys_ftruncate+0x60/0x70 [ 741.406689][T27714] do_syscall_64+0xfe/0x140 [ 741.406701][T27714] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 741.406712][T27714] RIP: 0033:0x4597f7 [ 741.417135][T27714] Code: 24 29 d7 48 69 ff e8 03 00 00 48 89 7c 24 08 48 89 e7 e8 dc e4 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 b8 4d 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 741.417141][T27714] RSP: 002b:00007f999010da88 EFLAGS: 00000217 ORIG_RAX: 000000000000004d [ 741.417150][T27714] RAX: ffffffffffffffda RBX: 0000000020000000 RCX: 00000000004597f7 [ 741.417154][T27714] RDX: 0000000020000028 RSI: 0000000000020000 RDI: 0000000000000004 [ 741.417159][T27714] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 741.417168][T27714] R10: 0000000000010000 R11: 0000000000000217 R12: 0000000000000004 [ 741.459878][T27714] R13: 00000000004c8920 R14: 00000000004df7f8 R15: 0000000000000003 [ 741.551987][T27714] ERROR: Out of memory at tomoyo_realpath_from_path. 22:33:00 executing program 4 (fault-call:0 fault-nth:10): syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000001004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffffb5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 22:33:00 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) 22:33:00 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:33:00 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x9, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:00 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0x0) 22:33:00 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) [ 741.693267][T27753] FAULT_INJECTION: forcing a failure. [ 741.693267][T27753] name failslab, interval 1, probability 0, space 0, times 0 [ 741.706064][T27753] CPU: 0 PID: 27753 Comm: syz-executor.4 Not tainted 5.3.0-rc4+ #79 [ 741.714033][T27753] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 741.724084][T27753] Call Trace: [ 741.727467][T27753] dump_stack+0x1d8/0x2f8 [ 741.731793][T27753] should_fail+0x555/0x770 [ 741.736498][T27753] __should_failslab+0x11a/0x160 22:33:00 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) [ 741.741433][T27753] ? xas_create+0x1197/0x1910 [ 741.746214][T27753] should_failslab+0x9/0x20 [ 741.750726][T27753] kmem_cache_alloc+0x56/0x2e0 [ 741.755488][T27753] xas_create+0x1197/0x1910 [ 741.755503][T27753] xas_create_range+0x142/0x700 [ 741.755519][T27753] shmem_add_to_page_cache+0x8e1/0x1230 [ 741.755538][T27753] shmem_getpage_gfp+0x184b/0x2c00 [ 741.764887][T27753] shmem_write_begin+0xcb/0x1b0 [ 741.764962][T27753] generic_perform_write+0x25d/0x4e0 [ 741.764978][T27753] __generic_file_write_iter+0x24b/0x520 22:33:00 executing program 2: bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000003c0), 0x0}, 0x18) 22:33:00 executing program 2: bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000003c0), 0x0}, 0x18) [ 741.791395][T27753] generic_file_write_iter+0x445/0x5d0 [ 741.796862][T27753] __vfs_write+0x5a1/0x740 [ 741.801288][T27753] vfs_write+0x275/0x590 [ 741.805532][T27753] __x64_sys_pwrite64+0x162/0x1d0 [ 741.810582][T27753] do_syscall_64+0xfe/0x140 [ 741.815087][T27753] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 741.820959][T27753] RIP: 0033:0x413777 22:33:00 executing program 2: bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000003c0), 0x0}, 0x18) 22:33:00 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0xa, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:00 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) [ 741.824951][T27753] Code: 12 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 a1 18 00 00 c3 48 83 ec 08 e8 a7 f9 ff ff 48 89 04 24 49 89 ca b8 12 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 ed f9 ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 741.844897][T27753] RSP: 002b:00007f999010da80 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 741.853305][T27753] RAX: ffffffffffffffda RBX: 0000000020000010 RCX: 0000000000413777 [ 741.861276][T27753] RDX: 0000000000000048 RSI: 00000000200008c0 RDI: 0000000000000004 [ 741.869245][T27753] RBP: 0000000000000000 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 741.877212][T27753] R10: 0000000000010000 R11: 0000000000000293 R12: 0000000000000004 [ 741.877217][T27753] R13: 00000000004c8920 R14: 00000000004df7f8 R15: 0000000000000003 22:33:01 executing program 4 (fault-call:0 fault-nth:11): syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000001004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffffb5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 22:33:01 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:33:01 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x7ffff000}], 0x1, 0x0) 22:33:01 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) 22:33:01 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0xb, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:01 executing program 2: r0 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) [ 742.047625][T27793] FAULT_INJECTION: forcing a failure. [ 742.047625][T27793] name failslab, interval 1, probability 0, space 0, times 0 [ 742.060353][T27793] CPU: 1 PID: 27793 Comm: syz-executor.4 Not tainted 5.3.0-rc4+ #79 [ 742.068325][T27793] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 742.078374][T27793] Call Trace: [ 742.078393][T27793] dump_stack+0x1d8/0x2f8 [ 742.078407][T27793] should_fail+0x555/0x770 [ 742.078423][T27793] __should_failslab+0x11a/0x160 [ 742.086012][T27793] ? xas_create+0x1197/0x1910 [ 742.086025][T27793] should_failslab+0x9/0x20 [ 742.086036][T27793] kmem_cache_alloc+0x56/0x2e0 [ 742.086045][T27793] xas_create+0x1197/0x1910 [ 742.086060][T27793] xas_create_range+0x142/0x700 [ 742.118655][T27793] shmem_add_to_page_cache+0x8e1/0x1230 [ 742.124226][T27793] shmem_getpage_gfp+0x184b/0x2c00 [ 742.129361][T27793] shmem_write_begin+0xcb/0x1b0 [ 742.134215][T27793] generic_perform_write+0x25d/0x4e0 [ 742.139504][T27793] __generic_file_write_iter+0x24b/0x520 22:33:01 executing program 2: r0 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:01 executing program 2: r0 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:01 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x0, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) [ 742.145235][T27793] generic_file_write_iter+0x445/0x5d0 [ 742.150738][T27793] __vfs_write+0x5a1/0x740 [ 742.155166][T27793] vfs_write+0x275/0x590 [ 742.159418][T27793] __x64_sys_pwrite64+0x162/0x1d0 [ 742.164451][T27793] do_syscall_64+0xfe/0x140 [ 742.168961][T27793] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 742.174852][T27793] RIP: 0033:0x413777 [ 742.178841][T27793] Code: 12 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 a1 18 00 00 c3 48 83 ec 08 e8 a7 f9 ff ff 48 89 04 24 49 89 ca b8 12 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 ed f9 ff ff 48 89 d0 48 83 c4 08 48 3d 01 22:33:01 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0xc, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:01 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) 22:33:01 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) [ 742.198435][T27793] RSP: 002b:00007f999010da80 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 742.198444][T27793] RAX: ffffffffffffffda RBX: 0000000020000010 RCX: 0000000000413777 [ 742.198448][T27793] RDX: 0000000000000048 RSI: 00000000200008c0 RDI: 0000000000000004 [ 742.198452][T27793] RBP: 0000000000000000 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 742.198456][T27793] R10: 0000000000010000 R11: 0000000000000293 R12: 0000000000000004 [ 742.198460][T27793] R13: 00000000004c8920 R14: 00000000004df7f8 R15: 0000000000000003 22:33:01 executing program 4 (fault-call:0 fault-nth:12): syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000001004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffffb5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 22:33:01 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x0, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:01 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0xd, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:01 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000000a}], 0x1, 0x0) 22:33:01 executing program 1: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) 22:33:01 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:33:01 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0xe, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:01 executing program 1: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) 22:33:01 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) [ 742.452722][T28021] FAULT_INJECTION: forcing a failure. [ 742.452722][T28021] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 742.466044][T28021] CPU: 0 PID: 28021 Comm: syz-executor.4 Not tainted 5.3.0-rc4+ #79 [ 742.474026][T28021] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 742.484106][T28021] Call Trace: [ 742.484125][T28021] dump_stack+0x1d8/0x2f8 [ 742.484139][T28021] should_fail+0x555/0x770 [ 742.484159][T28021] should_fail_alloc_page+0x55/0x60 [ 742.484168][T28021] prepare_alloc_pages+0x283/0x470 [ 742.484179][T28021] __alloc_pages_nodemask+0xb2/0x5d0 [ 742.484193][T28021] kmem_getpages+0x56/0xa20 [ 742.484200][T28021] ? trace_lock_release+0x135/0x1a0 [ 742.484213][T28021] cache_grow_begin+0x7e/0x2c0 [ 742.511839][T28021] cache_alloc_refill+0x311/0x3f0 [ 742.511853][T28021] ? check_preemption_disabled+0xb7/0x2a0 [ 742.531274][T28021] kmem_cache_alloc+0x2b9/0x2e0 [ 742.541805][T28021] ? getname_flags+0xba/0x640 [ 742.546483][T28021] getname_flags+0xba/0x640 22:33:01 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x100000010}], 0x1, 0x0) [ 742.550987][T28021] getname+0x19/0x20 [ 742.554878][T28021] do_sys_open+0x261/0x560 [ 742.559829][T28021] __x64_sys_open+0x87/0x90 [ 742.564428][T28021] do_syscall_64+0xfe/0x140 [ 742.569216][T28021] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 742.575097][T28021] RIP: 0033:0x413711 [ 742.578980][T28021] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 22:33:01 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:33:01 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x0, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) [ 742.578985][T28021] RSP: 002b:00007f999010da80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 742.578994][T28021] RAX: ffffffffffffffda RBX: 0000000020000028 RCX: 0000000000413711 [ 742.578999][T28021] RDX: 00007f999010db0a RSI: 0000000000000002 RDI: 00007f999010db00 [ 742.579004][T28021] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 742.579013][T28021] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000004 [ 742.638951][T28021] R13: 00000000004c8920 R14: 00000000004df7f8 R15: 0000000000000003 22:33:01 executing program 4 (fault-call:0 fault-nth:13): syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000001004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffffb5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 22:33:01 executing program 1: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) 22:33:01 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x0, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:01 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0xf, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:01 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x100000025}], 0x1, 0x0) 22:33:01 executing program 0: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) 22:33:01 executing program 1: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff, 0x80000000003}, 0x10) 22:33:01 executing program 0: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) 22:33:01 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x10, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:01 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x0, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) [ 742.849870][T28211] FAULT_INJECTION: forcing a failure. [ 742.849870][T28211] name failslab, interval 1, probability 0, space 0, times 0 [ 742.876833][T28211] CPU: 0 PID: 28211 Comm: syz-executor.4 Not tainted 5.3.0-rc4+ #79 [ 742.884852][T28211] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 742.894934][T28211] Call Trace: [ 742.898306][T28211] dump_stack+0x1d8/0x2f8 [ 742.898321][T28211] should_fail+0x555/0x770 [ 742.898336][T28211] __should_failslab+0x11a/0x160 [ 742.907056][T28211] ? getname_flags+0xba/0x640 [ 742.907067][T28211] should_failslab+0x9/0x20 [ 742.907076][T28211] kmem_cache_alloc+0x56/0x2e0 [ 742.907085][T28211] ? check_preemption_disabled+0xb7/0x2a0 [ 742.907094][T28211] getname_flags+0xba/0x640 [ 742.907104][T28211] getname+0x19/0x20 [ 742.907111][T28211] do_sys_open+0x261/0x560 [ 742.907124][T28211] __x64_sys_open+0x87/0x90 22:33:02 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x11, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) [ 742.936113][T28211] do_syscall_64+0xfe/0x140 [ 742.936132][T28211] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 742.936140][T28211] RIP: 0033:0x413711 [ 742.936149][T28211] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 742.936153][T28211] RSP: 002b:00007f999010da80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 742.936166][T28211] RAX: ffffffffffffffda RBX: 0000000020000028 RCX: 0000000000413711 22:33:02 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x100000064}], 0x1, 0x0) [ 742.984254][T28211] RDX: 00007f999010db0a RSI: 0000000000000002 RDI: 00007f999010db00 [ 742.984259][T28211] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 742.984263][T28211] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000004 [ 742.984267][T28211] R13: 00000000004c8920 R14: 00000000004df7f8 R15: 0000000000000003 22:33:02 executing program 4 (fault-call:0 fault-nth:14): syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000001004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffffb5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 22:33:02 executing program 1: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff, 0x80000000003}, 0x10) 22:33:02 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x0, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:02 executing program 0: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) 22:33:02 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x105f5e0ff}], 0x1, 0x0) 22:33:02 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x12, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:02 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x0, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:02 executing program 1: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff, 0x80000000003}, 0x10) 22:33:02 executing program 0: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:33:02 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x13, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) [ 743.210614][T28407] FAULT_INJECTION: forcing a failure. [ 743.210614][T28407] name failslab, interval 1, probability 0, space 0, times 0 22:33:02 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x14, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) [ 743.269021][T28407] CPU: 0 PID: 28407 Comm: syz-executor.4 Not tainted 5.3.0-rc4+ #79 [ 743.277046][T28407] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 743.287124][T28407] Call Trace: [ 743.290598][T28407] dump_stack+0x1d8/0x2f8 [ 743.294941][T28407] should_fail+0x555/0x770 [ 743.299373][T28407] __should_failslab+0x11a/0x160 [ 743.304318][T28407] ? security_file_alloc+0x36/0x200 [ 743.309519][T28407] should_failslab+0x9/0x20 [ 743.314032][T28407] kmem_cache_alloc+0x56/0x2e0 22:33:02 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x15, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) [ 743.318974][T28407] security_file_alloc+0x36/0x200 [ 743.324004][T28407] __alloc_file+0xde/0x390 [ 743.328427][T28407] alloc_empty_file+0xac/0x1b0 [ 743.333196][T28407] path_openat+0x9e/0x4460 [ 743.337635][T28407] ? __kasan_kmalloc+0x178/0x1b0 [ 743.342569][T28407] ? __kasan_kmalloc+0x11c/0x1b0 [ 743.347504][T28407] ? kasan_slab_alloc+0xf/0x20 [ 743.352273][T28407] ? kmem_cache_alloc+0x1f5/0x2e0 [ 743.357302][T28407] ? getname+0x19/0x20 [ 743.361374][T28407] ? do_sys_open+0x261/0x560 [ 743.365969][T28407] ? do_syscall_64+0xfe/0x140 [ 743.370649][T28407] ? trace_mm_page_alloc+0x17a/0x1f0 [ 743.376482][T28407] ? cache_grow_end+0x143/0x170 [ 743.381338][T28407] ? trace_lock_release+0x135/0x1a0 [ 743.386552][T28407] ? cache_grow_end+0x143/0x170 [ 743.391497][T28407] ? trace_lock_release+0x135/0x1a0 [ 743.396701][T28407] ? __alloc_fd+0x58f/0x630 [ 743.401209][T28407] do_filp_open+0x192/0x3d0 [ 743.405715][T28407] ? _raw_spin_unlock+0x2c/0x50 [ 743.410578][T28407] do_sys_open+0x29f/0x560 [ 743.415022][T28407] __x64_sys_open+0x87/0x90 [ 743.415033][T28407] do_syscall_64+0xfe/0x140 [ 743.415045][T28407] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 743.415052][T28407] RIP: 0033:0x413711 [ 743.415062][T28407] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 743.415066][T28407] RSP: 002b:00007f999010da80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 743.415073][T28407] RAX: ffffffffffffffda RBX: 0000000020000028 RCX: 0000000000413711 22:33:02 executing program 4 (fault-call:0 fault-nth:15): syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000001004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffffb5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 22:33:02 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0}, 0x10) 22:33:02 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x16, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:02 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x0, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:02 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x1200005ba}], 0x1, 0x0) 22:33:02 executing program 0: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff, 0x80000000002}, 0x10) [ 743.415077][T28407] RDX: 00007f999010db0a RSI: 0000000000000002 RDI: 00007f999010db00 [ 743.415081][T28407] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 743.415085][T28407] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000004 [ 743.415089][T28407] R13: 00000000004c8920 R14: 00000000004df7f8 R15: 0000000000000003 22:33:02 executing program 0: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff, 0x80000000002}, 0x10) [ 743.533939][T28615] FAULT_INJECTION: forcing a failure. [ 743.533939][T28615] name failslab, interval 1, probability 0, space 0, times 0 [ 743.551081][T28615] CPU: 1 PID: 28615 Comm: syz-executor.4 Not tainted 5.3.0-rc4+ #79 [ 743.559081][T28615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 743.569135][T28615] Call Trace: [ 743.572436][T28615] dump_stack+0x1d8/0x2f8 [ 743.576773][T28615] should_fail+0x555/0x770 [ 743.581455][T28615] __should_failslab+0x11a/0x160 [ 743.586395][T28615] ? tomoyo_encode2+0x273/0x5a0 [ 743.591246][T28615] should_failslab+0x9/0x20 [ 743.595745][T28615] __kmalloc+0x7a/0x340 [ 743.599903][T28615] tomoyo_encode2+0x273/0x5a0 [ 743.604603][T28615] tomoyo_realpath_from_path+0x769/0x7c0 [ 743.610246][T28615] tomoyo_check_open_permission+0x1ce/0x9d0 [ 743.616426][T28615] tomoyo_file_open+0x141/0x190 [ 743.621290][T28615] security_file_open+0x65/0x2f0 [ 743.626229][T28615] do_dentry_open+0x34e/0xf90 [ 743.630912][T28615] vfs_open+0x73/0x80 [ 743.634892][T28615] path_openat+0x1397/0x4460 [ 743.639481][T28615] ? getname+0x19/0x20 [ 743.643548][T28615] ? generic_file_write_iter+0x450/0x5d0 [ 743.649193][T28615] ? __kasan_check_write+0x14/0x20 [ 743.654308][T28615] ? trace_lock_release+0x135/0x1a0 [ 743.659511][T28615] ? __alloc_fd+0x58f/0x630 [ 743.664014][T28615] do_filp_open+0x192/0x3d0 [ 743.668623][T28615] do_sys_open+0x29f/0x560 [ 743.673045][T28615] __x64_sys_open+0x87/0x90 [ 743.677552][T28615] do_syscall_64+0xfe/0x140 22:33:02 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x0, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:02 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x2, 0x0) 22:33:02 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0}, 0x10) 22:33:02 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x3, 0x0) 22:33:02 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0}, 0x10) [ 743.682066][T28615] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 743.687956][T28615] RIP: 0033:0x413711 [ 743.691846][T28615] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 743.711522][T28615] RSP: 002b:00007f999010da80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 743.711530][T28615] RAX: ffffffffffffffda RBX: 0000000020000028 RCX: 0000000000413711 [ 743.711535][T28615] RDX: 00007f999010db0a RSI: 0000000000000002 RDI: 00007f999010db00 [ 743.711551][T28615] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 743.711556][T28615] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000004 [ 743.711560][T28615] R13: 00000000004c8920 R14: 00000000004df7f8 R15: 0000000000000003 [ 743.752756][T28615] ERROR: Out of memory at tomoyo_realpath_from_path. 22:33:02 executing program 4 (fault-call:0 fault-nth:16): syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000001004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffffb5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 22:33:02 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0}, 0x10) 22:33:02 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x6, 0x0) 22:33:02 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0}, 0x10) 22:33:02 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x777f5847863f, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:02 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:02 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:02 executing program 0 (fault-call:3 fault-nth:0): r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:33:02 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:03 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0}, 0x10) [ 743.970421][T28878] FAULT_INJECTION: forcing a failure. [ 743.970421][T28878] name failslab, interval 1, probability 0, space 0, times 0 [ 744.047356][T28878] CPU: 1 PID: 28878 Comm: syz-executor.4 Not tainted 5.3.0-rc4+ #79 [ 744.055374][T28878] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 744.065428][T28878] Call Trace: [ 744.068722][T28878] dump_stack+0x1d8/0x2f8 [ 744.073062][T28878] should_fail+0x555/0x770 [ 744.077499][T28878] __should_failslab+0x11a/0x160 [ 744.082441][T28878] ? tomoyo_realpath_from_path+0xdc/0x7c0 [ 744.088158][T28878] should_failslab+0x9/0x20 [ 744.092666][T28878] __kmalloc+0x7a/0x340 22:33:03 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:03 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, 0x0, 0x0) [ 744.096823][T28878] ? tomoyo_realpath_from_path+0xca/0x7c0 [ 744.102567][T28878] tomoyo_realpath_from_path+0xdc/0x7c0 [ 744.108129][T28878] tomoyo_path_number_perm+0x166/0x640 [ 744.113603][T28878] ? smack_file_ioctl+0x226/0x2e0 [ 744.118623][T28878] ? __fget+0x431/0x510 [ 744.122786][T28878] tomoyo_file_ioctl+0x23/0x30 [ 744.127551][T28878] security_file_ioctl+0x6d/0xd0 [ 744.132488][T28878] __x64_sys_ioctl+0xa3/0x120 [ 744.137160][T28878] do_syscall_64+0xfe/0x140 [ 744.141658][T28878] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 744.147528][T28878] RIP: 0033:0x459697 [ 744.147537][T28878] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 744.147541][T28878] RSP: 002b:00007f999010da88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 744.147548][T28878] RAX: ffffffffffffffda RBX: 0000000020000028 RCX: 0000000000459697 [ 744.147556][T28878] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 744.147560][T28878] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 744.147564][T28878] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 744.147569][T28878] R13: 00000000004c8920 R14: 00000000004df7f8 R15: 0000000000000003 [ 744.156638][T28878] ERROR: Out of memory at tomoyo_realpath_from_path. 22:33:03 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, 0x0, 0x0) 22:33:03 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x8, 0x0) 22:33:03 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:03 executing program 1 (fault-call:3 fault-nth:0): r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) 22:33:03 executing program 4 (fault-call:0 fault-nth:17): syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000001004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffffb5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 22:33:03 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:33:03 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:03 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, 0x0, 0x0) 22:33:03 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x2, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:33:03 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) 22:33:03 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:03 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x2, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) [ 744.408475][T29021] FAULT_INJECTION: forcing a failure. [ 744.408475][T29021] name failslab, interval 1, probability 0, space 0, times 0 22:33:03 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0xe0e, 0x0) [ 744.566151][T29021] CPU: 1 PID: 29021 Comm: syz-executor.4 Not tainted 5.3.0-rc4+ #79 [ 744.574169][T29021] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 744.584221][T29021] Call Trace: [ 744.587523][T29021] dump_stack+0x1d8/0x2f8 [ 744.591867][T29021] should_fail+0x555/0x770 [ 744.596291][T29021] __should_failslab+0x11a/0x160 [ 744.601226][T29021] ? tomoyo_encode2+0x273/0x5a0 [ 744.606070][T29021] should_failslab+0x9/0x20 [ 744.610567][T29021] __kmalloc+0x7a/0x340 [ 744.614720][T29021] tomoyo_encode2+0x273/0x5a0 [ 744.619389][T29021] tomoyo_realpath_from_path+0x769/0x7c0 [ 744.625045][T29021] tomoyo_check_open_permission+0x1ce/0x9d0 [ 744.634704][T29021] tomoyo_file_open+0x141/0x190 [ 744.639563][T29021] security_file_open+0x65/0x2f0 [ 744.644475][T29021] do_dentry_open+0x34e/0xf90 [ 744.649132][T29021] vfs_open+0x73/0x80 [ 744.653098][T29021] path_openat+0x1397/0x4460 [ 744.657663][T29021] ? getname+0x19/0x20 [ 744.661707][T29021] ? cache_grow_end+0x143/0x170 [ 744.666539][T29021] ? trace_lock_release+0x135/0x1a0 [ 744.671709][T29021] ? __alloc_fd+0x58f/0x630 [ 744.676182][T29021] do_filp_open+0x192/0x3d0 [ 744.680667][T29021] do_sys_open+0x29f/0x560 [ 744.685055][T29021] __x64_sys_open+0x87/0x90 [ 744.689540][T29021] do_syscall_64+0xfe/0x140 [ 744.694017][T29021] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 744.699885][T29021] RIP: 0033:0x413711 [ 744.703748][T29021] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 744.723410][T29021] RSP: 002b:00007f999010da80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 744.731793][T29021] RAX: ffffffffffffffda RBX: 0000000020000028 RCX: 0000000000413711 [ 744.739735][T29021] RDX: 00007f999010db0a RSI: 0000000000000002 RDI: 00007f999010db00 [ 744.747677][T29021] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 744.755621][T29021] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000004 [ 744.763685][T29021] R13: 00000000004c8920 R14: 00000000004df7f8 R15: 0000000000000003 [ 744.777229][T29021] ERROR: Out of memory at tomoyo_realpath_from_path. 22:33:03 executing program 4 (fault-call:0 fault-nth:18): syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000001004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffffb5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 22:33:03 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000003c0), 0x0}, 0x18) 22:33:03 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:03 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0xe10, 0x0) 22:33:03 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x3, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:33:03 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x3, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) 22:33:03 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x4, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:33:04 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) [ 744.980499][T29464] FAULT_INJECTION: forcing a failure. [ 744.980499][T29464] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 744.993739][T29464] CPU: 0 PID: 29464 Comm: syz-executor.4 Not tainted 5.3.0-rc4+ #79 [ 745.001716][T29464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 745.011770][T29464] Call Trace: [ 745.015067][T29464] dump_stack+0x1d8/0x2f8 [ 745.019407][T29464] should_fail+0x555/0x770 [ 745.023837][T29464] should_fail_alloc_page+0x55/0x60 22:33:04 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:04 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x5, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) [ 745.029046][T29464] prepare_alloc_pages+0x283/0x470 [ 745.034161][T29464] __alloc_pages_nodemask+0xb2/0x5d0 [ 745.039525][T29464] ? stack_trace_save+0x150/0x150 [ 745.044568][T29464] kmem_getpages+0x56/0xa20 [ 745.049068][T29464] cache_grow_begin+0x7e/0x2c0 [ 745.053839][T29464] cache_alloc_refill+0x311/0x3f0 [ 745.058860][T29464] ? check_preemption_disabled+0xb7/0x2a0 [ 745.064580][T29464] __kmalloc+0x318/0x340 [ 745.068821][T29464] ? tomoyo_realpath_from_path+0xdc/0x7c0 [ 745.074545][T29464] tomoyo_realpath_from_path+0xdc/0x7c0 22:33:04 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:04 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x6, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) [ 745.080093][T29464] tomoyo_path_number_perm+0x166/0x640 [ 745.085575][T29464] ? smack_file_ioctl+0x226/0x2e0 [ 745.090599][T29464] ? __fget+0x431/0x510 [ 745.094762][T29464] tomoyo_file_ioctl+0x23/0x30 [ 745.099522][T29464] security_file_ioctl+0x6d/0xd0 [ 745.104462][T29464] __x64_sys_ioctl+0xa3/0x120 [ 745.109138][T29464] do_syscall_64+0xfe/0x140 [ 745.113636][T29464] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 745.119521][T29464] RIP: 0033:0x459697 [ 745.124233][T29464] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 745.143922][T29464] RSP: 002b:00007f999010da88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 745.152333][T29464] RAX: ffffffffffffffda RBX: 0000000020000028 RCX: 0000000000459697 [ 745.160303][T29464] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 745.168275][T29464] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 745.176247][T29464] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 745.184324][T29464] R13: 00000000004c8920 R14: 00000000004df7f8 R15: 0000000000000003 22:33:04 executing program 4 (fault-call:0 fault-nth:19): syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000001004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffffb5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 22:33:04 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0xe21, 0x0) 22:33:04 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:04 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x7, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:33:04 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000003c0), 0x0}, 0x18) 22:33:04 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x4, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) 22:33:04 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:04 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:33:04 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000003c0), 0x0}, 0x18) 22:33:04 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0xe23, 0x0) [ 745.390585][T29727] FAULT_INJECTION: forcing a failure. [ 745.390585][T29727] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 745.403822][T29727] CPU: 0 PID: 29727 Comm: syz-executor.4 Not tainted 5.3.0-rc4+ #79 [ 745.411792][T29727] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 745.421848][T29727] Call Trace: [ 745.425140][T29727] dump_stack+0x1d8/0x2f8 [ 745.429466][T29727] should_fail+0x555/0x770 [ 745.433883][T29727] should_fail_alloc_page+0x55/0x60 22:33:04 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x5, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) [ 745.439084][T29727] prepare_alloc_pages+0x283/0x470 [ 745.444193][T29727] __alloc_pages_nodemask+0xb2/0x5d0 [ 745.444204][T29727] ? stack_trace_save+0x150/0x150 [ 745.444220][T29727] kmem_getpages+0x56/0xa20 [ 745.444231][T29727] cache_grow_begin+0x7e/0x2c0 [ 745.444245][T29727] cache_alloc_refill+0x311/0x3f0 [ 745.454509][T29727] ? check_preemption_disabled+0xb7/0x2a0 [ 745.454521][T29727] __kmalloc+0x318/0x340 [ 745.454531][T29727] ? tomoyo_realpath_from_path+0xdc/0x7c0 [ 745.454541][T29727] tomoyo_realpath_from_path+0xdc/0x7c0 22:33:04 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) [ 745.454554][T29727] tomoyo_path_number_perm+0x166/0x640 [ 745.454580][T29727] ? smack_file_ioctl+0x226/0x2e0 [ 745.500384][T29727] ? __fget+0x431/0x510 [ 745.504540][T29727] tomoyo_file_ioctl+0x23/0x30 [ 745.504550][T29727] security_file_ioctl+0x6d/0xd0 [ 745.504562][T29727] __x64_sys_ioctl+0xa3/0x120 [ 745.504574][T29727] do_syscall_64+0xfe/0x140 [ 745.504586][T29727] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 745.504594][T29727] RIP: 0033:0x459697 [ 745.504606][T29727] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 745.523399][T29727] RSP: 002b:00007f999010da88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 745.523408][T29727] RAX: ffffffffffffffda RBX: 0000000020000028 RCX: 0000000000459697 [ 745.523416][T29727] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 745.569101][T29727] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 745.569106][T29727] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 745.569110][T29727] R13: 00000000004c8920 R14: 00000000004df7f8 R15: 0000000000000003 22:33:04 executing program 4 (fault-call:0 fault-nth:20): syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000001004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffffb5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 22:33:04 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0xa, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:33:04 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, 0x0, 0x0}, 0x18) 22:33:04 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:04 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0xe2a, 0x0) 22:33:04 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x6, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) 22:33:04 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:04 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0xb, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:33:04 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x7, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) 22:33:04 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, 0x0, 0x0}, 0x18) [ 745.800777][T30117] FAULT_INJECTION: forcing a failure. [ 745.800777][T30117] name failslab, interval 1, probability 0, space 0, times 0 [ 745.845590][T30117] CPU: 1 PID: 30117 Comm: syz-executor.4 Not tainted 5.3.0-rc4+ #79 [ 745.853606][T30117] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 745.863658][T30117] Call Trace: [ 745.866950][T30117] dump_stack+0x1d8/0x2f8 [ 745.871278][T30117] should_fail+0x555/0x770 [ 745.875718][T30117] __should_failslab+0x11a/0x160 [ 745.880746][T30117] ? tomoyo_encode2+0x273/0x5a0 [ 745.885594][T30117] should_failslab+0x9/0x20 [ 745.890094][T30117] __kmalloc+0x7a/0x340 [ 745.894256][T30117] tomoyo_encode2+0x273/0x5a0 [ 745.898936][T30117] tomoyo_realpath_from_path+0x769/0x7c0 [ 745.904570][T30117] tomoyo_path_number_perm+0x166/0x640 [ 745.910044][T30117] ? smack_file_ioctl+0x226/0x2e0 [ 745.920370][T30117] ? __fget+0x431/0x510 [ 745.924536][T30117] tomoyo_file_ioctl+0x23/0x30 [ 745.929297][T30117] security_file_ioctl+0x6d/0xd0 [ 745.934338][T30117] __x64_sys_ioctl+0xa3/0x120 [ 745.939016][T30117] do_syscall_64+0xfe/0x140 [ 745.941245][T30248] FAULT_INJECTION: forcing a failure. [ 745.941245][T30248] name failslab, interval 1, probability 0, space 0, times 0 [ 745.943514][T30117] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 745.943526][T30117] RIP: 0033:0x459697 [ 745.965840][T30117] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 745.985445][T30117] RSP: 002b:00007f999010da88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 22:33:04 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, 0x0, 0x0}, 0x18) 22:33:04 executing program 2 (fault-call:1 fault-nth:0): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) [ 745.993839][T30117] RAX: ffffffffffffffda RBX: 0000000020000028 RCX: 0000000000459697 [ 746.001790][T30117] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 746.009829][T30117] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 746.017783][T30117] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 746.025733][T30117] R13: 00000000004c8920 R14: 00000000004df7f8 R15: 0000000000000003 [ 746.033755][T30248] CPU: 0 PID: 30248 Comm: syz-executor.2 Not tainted 5.3.0-rc4+ #79 [ 746.041726][T30248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 746.051757][T30248] Call Trace: [ 746.051773][T30248] dump_stack+0x1d8/0x2f8 [ 746.051785][T30248] should_fail+0x555/0x770 [ 746.051797][T30248] __should_failslab+0x11a/0x160 [ 746.051807][T30248] ? __do_sys_bpf+0x2422/0xbf20 [ 746.051819][T30248] should_failslab+0x9/0x20 [ 746.068794][T30248] __kmalloc_track_caller+0x79/0x340 [ 746.068809][T30248] memdup_user+0x25/0xa0 [ 746.078112][T30248] __do_sys_bpf+0x2422/0xbf20 [ 746.078122][T30248] ? __kasan_check_write+0x14/0x20 [ 746.078132][T30248] ? refcount_sub_and_test_checked+0x179/0x230 [ 746.078143][T30248] ? vfs_write+0x4a2/0x590 [ 746.078152][T30248] ? __f_unlock_pos+0x19/0x20 [ 746.078162][T30248] ? trace_lock_release+0x135/0x1a0 [ 746.078170][T30248] ? __f_unlock_pos+0x19/0x20 [ 746.078184][T30248] ? check_preemption_disabled+0xb7/0x2a0 [ 746.078196][T30248] ? debug_smp_processor_id+0x1c/0x20 [ 746.092330][T30248] ? fpregs_assert_state_consistent+0xb7/0xe0 [ 746.092347][T30248] ? prepare_exit_to_usermode+0x1f7/0x580 [ 746.112603][T30248] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 746.137581][T30117] ERROR: Out of memory at tomoyo_realpath_from_path. [ 746.139614][T30248] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 746.139627][T30248] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 746.151016][T30248] ? do_syscall_64+0x1d/0x140 [ 746.151027][T30248] __x64_sys_bpf+0x7a/0x90 [ 746.151038][T30248] do_syscall_64+0xfe/0x140 [ 746.163115][T30248] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 746.163123][T30248] RIP: 0033:0x459829 [ 746.163133][T30248] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 746.211670][T30248] RSP: 002b:00007f35fbd66c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 746.220052][T30248] RAX: ffffffffffffffda RBX: 00007f35fbd66c90 RCX: 0000000000459829 [ 746.227995][T30248] RDX: 0000000000000018 RSI: 0000000020000040 RDI: 0000000000000004 [ 746.235946][T30248] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 746.243894][T30248] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f35fbd676d4 [ 746.251842][T30248] R13: 00000000004bfc12 R14: 00000000004d18a8 R15: 0000000000000004 22:33:05 executing program 4 (fault-call:0 fault-nth:21): syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000001004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffffb5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 22:33:05 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0xc, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:33:05 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:05 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0xe33, 0x0) 22:33:05 executing program 2 (fault-call:1 fault-nth:1): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:05 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) [ 746.367818][T30366] FAULT_INJECTION: forcing a failure. [ 746.367818][T30366] name failslab, interval 1, probability 0, space 0, times 0 [ 746.410578][T30366] CPU: 0 PID: 30366 Comm: syz-executor.2 Not tainted 5.3.0-rc4+ #79 [ 746.418599][T30366] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 746.428650][T30366] Call Trace: [ 746.431941][T30366] dump_stack+0x1d8/0x2f8 [ 746.436274][T30366] should_fail+0x555/0x770 [ 746.440688][T30366] __should_failslab+0x11a/0x160 [ 746.440702][T30366] ? __do_sys_bpf+0x3bc9/0xbf20 [ 746.447321][T30501] FAULT_INJECTION: forcing a failure. [ 746.447321][T30501] name failslab, interval 1, probability 0, space 0, times 0 [ 746.450453][T30366] should_failslab+0x9/0x20 [ 746.450464][T30366] __kmalloc+0x7a/0x340 [ 746.450478][T30366] __do_sys_bpf+0x3bc9/0xbf20 [ 746.467517][T30366] ? refcount_sub_and_test_checked+0x179/0x230 [ 746.467529][T30366] ? vfs_write+0x4a2/0x590 [ 746.467538][T30366] ? __f_unlock_pos+0x19/0x20 [ 746.467549][T30366] ? trace_lock_release+0x135/0x1a0 [ 746.467560][T30366] ? __f_unlock_pos+0x19/0x20 [ 746.501357][T30366] ? check_preemption_disabled+0xb7/0x2a0 [ 746.507061][T30366] ? debug_smp_processor_id+0x1c/0x20 [ 746.512416][T30366] ? fpregs_assert_state_consistent+0xb7/0xe0 [ 746.518559][T30366] ? prepare_exit_to_usermode+0x1f7/0x580 [ 746.524258][T30366] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 746.529962][T30366] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 746.535412][T30366] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 746.541565][T30366] ? do_syscall_64+0x1d/0x140 [ 746.546234][T30366] __x64_sys_bpf+0x7a/0x90 [ 746.550635][T30366] do_syscall_64+0xfe/0x140 [ 746.555126][T30366] entry_SYSCALL_64_after_hwframe+0x49/0xbe 22:33:05 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) [ 746.560997][T30366] RIP: 0033:0x459829 [ 746.564875][T30366] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 746.584457][T30366] RSP: 002b:00007f35fbd66c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 746.592852][T30366] RAX: ffffffffffffffda RBX: 00007f35fbd66c90 RCX: 0000000000459829 [ 746.600807][T30366] RDX: 0000000000000018 RSI: 0000000020000040 RDI: 0000000000000004 [ 746.608765][T30366] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 746.616722][T30366] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f35fbd676d4 [ 746.624707][T30366] R13: 00000000004bfc12 R14: 00000000004d18a8 R15: 0000000000000004 [ 746.632675][T30501] CPU: 1 PID: 30501 Comm: syz-executor.4 Not tainted 5.3.0-rc4+ #79 [ 746.640652][T30501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 746.650788][T30501] Call Trace: [ 746.654077][T30501] dump_stack+0x1d8/0x2f8 [ 746.658416][T30501] should_fail+0x555/0x770 [ 746.662830][T30501] __should_failslab+0x11a/0x160 [ 746.667764][T30501] ? tomoyo_encode2+0x273/0x5a0 [ 746.672606][T30501] should_failslab+0x9/0x20 [ 746.677102][T30501] __kmalloc+0x7a/0x340 [ 746.681257][T30501] tomoyo_encode2+0x273/0x5a0 [ 746.685939][T30501] tomoyo_realpath_from_path+0x769/0x7c0 [ 746.691571][T30501] tomoyo_path_number_perm+0x166/0x640 [ 746.697039][T30501] ? smack_file_ioctl+0x226/0x2e0 [ 746.702056][T30501] ? __fget+0x431/0x510 [ 746.706209][T30501] tomoyo_file_ioctl+0x23/0x30 22:33:05 executing program 2 (fault-call:1 fault-nth:2): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:05 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0xd, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:33:05 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0xe39, 0x0) 22:33:05 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) [ 746.710970][T30501] security_file_ioctl+0x6d/0xd0 [ 746.715903][T30501] __x64_sys_ioctl+0xa3/0x120 [ 746.720579][T30501] do_syscall_64+0xfe/0x140 [ 746.725077][T30501] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 746.730961][T30501] RIP: 0033:0x459697 [ 746.730974][T30501] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 22:33:05 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0xe, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) [ 746.754525][T30501] RSP: 002b:00007f999010da88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 746.754534][T30501] RAX: ffffffffffffffda RBX: 0000000020000028 RCX: 0000000000459697 [ 746.754539][T30501] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 746.754543][T30501] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 746.754548][T30501] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 746.754552][T30501] R13: 00000000004c8920 R14: 00000000004df7f8 R15: 0000000000000003 [ 746.775511][T30501] ERROR: Out of memory at tomoyo_realpath_from_path. 22:33:05 executing program 4 (fault-call:0 fault-nth:22): syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000001004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffffb5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 22:33:05 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0xa, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) 22:33:05 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:05 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0xe42, 0x0) 22:33:05 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:05 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0xf, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:33:06 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:06 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:06 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x10, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) [ 747.011185][T30723] FAULT_INJECTION: forcing a failure. [ 747.011185][T30723] name failslab, interval 1, probability 0, space 0, times 0 [ 747.023947][T30723] CPU: 1 PID: 30723 Comm: syz-executor.4 Not tainted 5.3.0-rc4+ #79 [ 747.031919][T30723] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 747.041974][T30723] Call Trace: [ 747.045353][T30723] dump_stack+0x1d8/0x2f8 [ 747.049692][T30723] should_fail+0x555/0x770 [ 747.054111][T30723] __should_failslab+0x11a/0x160 22:33:06 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0xe4b, 0x0) 22:33:06 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x70) 22:33:06 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0xb, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) [ 747.059053][T30723] ? radix_tree_node_alloc+0x1a1/0x370 [ 747.064510][T30723] should_failslab+0x9/0x20 [ 747.069018][T30723] kmem_cache_alloc+0x56/0x2e0 [ 747.074170][T30723] ? rcu_lock_release+0x4/0x20 [ 747.078942][T30723] radix_tree_node_alloc+0x1a1/0x370 [ 747.084285][T30723] ? __cgroup_account_cputime+0x335/0x350 [ 747.090008][T30723] idr_get_free+0x2b8/0x890 [ 747.094516][T30723] idr_alloc_cyclic+0x18b/0x550 [ 747.099415][T30723] __kernfs_new_node+0x124/0x6b0 [ 747.104333][T30723] ? _raw_spin_unlock_irq+0x69/0x80 [ 747.109512][T30723] ? __schedule+0x998/0xc50 [ 747.114038][T30723] kernfs_new_node+0x97/0x180 [ 747.118713][T30723] kernfs_create_dir_ns+0x44/0x130 [ 747.123840][T30723] internal_create_group+0x207/0xd90 [ 747.129110][T30723] sysfs_create_group+0x1f/0x30 [ 747.133970][T30723] loop_set_fd+0xcb2/0x1180 [ 747.138451][T30723] lo_ioctl+0xd5/0x2200 [ 747.142578][T30723] ? __kasan_slab_free+0x12a/0x1e0 [ 747.147654][T30723] ? kasan_slab_free+0xe/0x10 [ 747.152300][T30723] ? kfree+0x115/0x200 [ 747.156380][T30723] ? tomoyo_path_number_perm+0x4e1/0x640 [ 747.161982][T30723] ? tomoyo_file_ioctl+0x23/0x30 [ 747.166891][T30723] ? security_file_ioctl+0x6d/0xd0 [ 747.171979][T30723] ? __x64_sys_ioctl+0xa3/0x120 [ 747.176814][T30723] ? do_syscall_64+0xfe/0x140 [ 747.181466][T30723] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 747.187506][T30723] ? debug_check_no_obj_freed+0x505/0x5b0 [ 747.193201][T30723] ? trace_lock_release+0x135/0x1a0 [ 747.198385][T30723] ? debug_check_no_obj_freed+0x505/0x5b0 [ 747.204089][T30723] ? rcu_lock_release+0x9/0x30 [ 747.208830][T30723] ? trace_lock_release+0x135/0x1a0 [ 747.214009][T30723] ? rcu_lock_release+0x9/0x30 [ 747.218742][T30723] ? trace_irq_enable_rcuidle+0x23/0x1e0 [ 747.224350][T30723] ? lo_release+0x1f0/0x1f0 [ 747.228875][T30723] blkdev_ioctl+0x807/0x2990 [ 747.233449][T30723] ? tomoyo_path_number_perm+0x53e/0x640 [ 747.240024][T30723] block_ioctl+0xbd/0x100 [ 747.244337][T30723] ? blkdev_iopoll+0x100/0x100 [ 747.249075][T30723] do_vfs_ioctl+0x744/0x1730 [ 747.253633][T30723] ? __fget+0x431/0x510 [ 747.257777][T30723] ? tomoyo_file_ioctl+0x23/0x30 [ 747.262688][T30723] ? security_file_ioctl+0xa1/0xd0 [ 747.267769][T30723] __x64_sys_ioctl+0xe3/0x120 [ 747.272419][T30723] do_syscall_64+0xfe/0x140 [ 747.276894][T30723] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 747.282763][T30723] RIP: 0033:0x459697 [ 747.286628][T30723] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 747.306216][T30723] RSP: 002b:00007f999010da88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 747.314597][T30723] RAX: ffffffffffffffda RBX: 0000000020000028 RCX: 0000000000459697 [ 747.322540][T30723] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 747.330482][T30723] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 747.338426][T30723] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 747.346388][T30723] R13: 00000000004c8920 R14: 00000000004df7f8 R15: 0000000000000003 22:33:06 executing program 4 (fault-call:0 fault-nth:23): syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000001004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffffb5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 22:33:06 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x5, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:06 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x20000058) 22:33:06 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x11, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:33:06 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0xe4e, 0x0) 22:33:06 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0xc, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) 22:33:06 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x6, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:06 executing program 3: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0xb, 0x2, 0x1, 0xfffffffffffffffe, 0x120, 0x1, 0x3ff, [], 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x3c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0xfffffffffffffff8, 0x1, 0x10000, r1, 0x0, [], r0, 0xffffffffffffffff, 0x0, 0x100000000000000}, 0x3c) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x0, 0x0) accept4$nfc_llcp(r3, &(0x7f0000000240), &(0x7f00000002c0)=0x60, 0x80800) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r2, &(0x7f00000003c0), 0x0}, 0x18) 22:33:06 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x12, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:33:06 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x7, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:06 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f0000000000), 0x0}, 0x18) [ 747.632033][T31228] FAULT_INJECTION: forcing a failure. [ 747.632033][T31228] name failslab, interval 1, probability 0, space 0, times 0 [ 747.648966][T31228] CPU: 1 PID: 31228 Comm: syz-executor.4 Not tainted 5.3.0-rc4+ #79 [ 747.656968][T31228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 747.667019][T31228] Call Trace: [ 747.670315][T31228] dump_stack+0x1d8/0x2f8 [ 747.674643][T31228] should_fail+0x555/0x770 [ 747.679040][T31228] __should_failslab+0x11a/0x160 [ 747.683952][T31228] ? __kernfs_new_node+0x97/0x6b0 [ 747.688949][T31228] should_failslab+0x9/0x20 [ 747.693427][T31228] kmem_cache_alloc+0x56/0x2e0 [ 747.698162][T31228] __kernfs_new_node+0x97/0x6b0 [ 747.703041][T31228] ? finish_lock_switch+0x31/0x40 [ 747.708041][T31228] ? finish_task_switch+0x251/0x550 [ 747.713233][T31228] ? __schedule+0x87f/0xc50 [ 747.717712][T31228] kernfs_new_node+0x97/0x180 [ 747.722361][T31228] kernfs_create_dir_ns+0x44/0x130 [ 747.727441][T31228] internal_create_group+0x207/0xd90 [ 747.732715][T31228] sysfs_create_group+0x1f/0x30 [ 747.737546][T31228] loop_set_fd+0xcb2/0x1180 [ 747.742025][T31228] lo_ioctl+0xd5/0x2200 [ 747.746153][T31228] ? _raw_spin_unlock_irq+0x69/0x80 [ 747.751320][T31228] ? finish_lock_switch+0x31/0x40 [ 747.756333][T31228] ? finish_task_switch+0x251/0x550 [ 747.761513][T31228] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 747.766941][T31228] ? trace_irq_enable_rcuidle+0x23/0x1e0 [ 747.772541][T31228] ? trace_hardirqs_on_caller+0x46/0x80 [ 747.778055][T31228] ? retint_kernel+0x2b/0x2b [ 747.782616][T31228] ? trace_hardirqs_on_caller+0x74/0x80 [ 747.788146][T31228] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 747.793589][T31228] ? rcu_lock_release+0x9/0x30 [ 747.798342][T31228] ? trace_lock_release+0x135/0x1a0 [ 747.803597][T31228] ? rcu_lock_release+0x9/0x30 [ 747.808383][T31228] ? trace_hardirqs_on+0x34/0x80 [ 747.813381][T31228] ? lo_release+0x1f0/0x1f0 [ 747.817858][T31228] blkdev_ioctl+0x807/0x2990 [ 747.822419][T31228] ? tomoyo_path_number_perm+0x53e/0x640 [ 747.828032][T31228] block_ioctl+0xbd/0x100 [ 747.832338][T31228] ? blkdev_iopoll+0x100/0x100 [ 747.837084][T31228] do_vfs_ioctl+0x744/0x1730 [ 747.841666][T31228] ? __fget+0x431/0x510 [ 747.845810][T31228] ? tomoyo_file_ioctl+0x23/0x30 [ 747.850740][T31228] ? security_file_ioctl+0xa1/0xd0 [ 747.855824][T31228] __x64_sys_ioctl+0xe3/0x120 [ 747.860479][T31228] do_syscall_64+0xfe/0x140 [ 747.864956][T31228] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 747.871078][T31228] RIP: 0033:0x459697 [ 747.875031][T31228] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 747.894625][T31228] RSP: 002b:00007f999010da88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 747.903020][T31228] RAX: ffffffffffffffda RBX: 0000000020000028 RCX: 0000000000459697 [ 747.910966][T31228] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 747.919049][T31228] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a 22:33:07 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0xe57, 0x0) [ 747.926993][T31228] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 747.934941][T31228] R13: 00000000004c8920 R14: 00000000004df7f8 R15: 0000000000000003 22:33:07 executing program 4 (fault-call:0 fault-nth:24): syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000001004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffffb5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 22:33:07 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x8, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:07 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:07 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0xd, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) 22:33:07 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x13, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:33:07 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x9, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:07 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0xe60, 0x0) [ 748.152631][T31574] FAULT_INJECTION: forcing a failure. [ 748.152631][T31574] name failslab, interval 1, probability 0, space 0, times 0 [ 748.181284][T31574] CPU: 1 PID: 31574 Comm: syz-executor.4 Not tainted 5.3.0-rc4+ #79 [ 748.189301][T31574] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 748.199385][T31574] Call Trace: [ 748.202675][T31574] dump_stack+0x1d8/0x2f8 [ 748.206987][T31574] should_fail+0x555/0x770 [ 748.211385][T31574] __should_failslab+0x11a/0x160 [ 748.216299][T31574] ? __kernfs_new_node+0x97/0x6b0 [ 748.221333][T31574] should_failslab+0x9/0x20 [ 748.225813][T31574] kmem_cache_alloc+0x56/0x2e0 [ 748.230550][T31574] __kernfs_new_node+0x97/0x6b0 [ 748.235375][T31574] ? kernfs_add_one+0x49c/0x670 [ 748.240215][T31574] ? __kasan_check_write+0x14/0x20 [ 748.245309][T31574] kernfs_new_node+0x97/0x180 [ 748.249978][T31574] __kernfs_create_file+0x4a/0x2f0 [ 748.255067][T31574] sysfs_add_file_mode_ns+0x2dc/0x3a0 [ 748.260414][T31574] internal_create_group+0x4be/0xd90 [ 748.265677][T31574] sysfs_create_group+0x1f/0x30 [ 748.270501][T31574] loop_set_fd+0xcb2/0x1180 [ 748.274985][T31574] lo_ioctl+0xd5/0x2200 [ 748.279115][T31574] ? __kasan_slab_free+0x12a/0x1e0 [ 748.284200][T31574] ? kasan_slab_free+0xe/0x10 [ 748.288849][T31574] ? kfree+0x115/0x200 [ 748.292893][T31574] ? tomoyo_path_number_perm+0x4e1/0x640 [ 748.298500][T31574] ? tomoyo_file_ioctl+0x23/0x30 [ 748.303414][T31574] ? security_file_ioctl+0x6d/0xd0 [ 748.308501][T31574] ? __x64_sys_ioctl+0xa3/0x120 [ 748.313326][T31574] ? do_syscall_64+0xfe/0x140 [ 748.317978][T31574] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 748.324024][T31574] ? debug_check_no_obj_freed+0x505/0x5b0 [ 748.329722][T31574] ? trace_lock_release+0x135/0x1a0 [ 748.334891][T31574] ? debug_check_no_obj_freed+0x505/0x5b0 [ 748.340678][T31574] ? rcu_lock_release+0x9/0x30 [ 748.345416][T31574] ? trace_lock_release+0x135/0x1a0 [ 748.350588][T31574] ? rcu_lock_release+0x9/0x30 [ 748.355329][T31574] ? trace_irq_enable_rcuidle+0x23/0x1e0 [ 748.360948][T31574] ? lo_release+0x1f0/0x1f0 [ 748.365430][T31574] blkdev_ioctl+0x807/0x2990 [ 748.369994][T31574] ? tomoyo_path_number_perm+0x53e/0x640 [ 748.375622][T31574] block_ioctl+0xbd/0x100 [ 748.379928][T31574] ? blkdev_iopoll+0x100/0x100 [ 748.384927][T31574] do_vfs_ioctl+0x744/0x1730 [ 748.389500][T31574] ? __fget+0x431/0x510 [ 748.393642][T31574] ? tomoyo_file_ioctl+0x23/0x30 [ 748.398554][T31574] ? security_file_ioctl+0xa1/0xd0 [ 748.403638][T31574] __x64_sys_ioctl+0xe3/0x120 [ 748.408290][T31574] do_syscall_64+0xfe/0x140 [ 748.412774][T31574] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 748.418642][T31574] RIP: 0033:0x459697 [ 748.422511][T31574] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 748.442090][T31574] RSP: 002b:00007f999010da88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 22:33:07 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0xe, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) 22:33:07 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x14, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:33:07 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', &(0x7f0000000100)={'L+'}, 0x28, 0x2) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000680)={r0, &(0x7f00000006c0)="b93a14d7517c1f6d48171cc1959c1ab099c3a851b8db2bf71660a621d6fe84ee2a404f9f51d364eefbb8a42fb7d8b6067ecf810838d1f3dbf1660000000005256584592cd101d6f1717ad17cc6c8668a327e8007550abc3fe34fbfa10dbd5d042ea8743aa6f0bbdabee3b24abd4a7cf6233d215ebcd7d315a3de36b50fce5af798b938adfc07a595a9975972ed97f0a0d342fd493c523c49601b9977be15ff15625bb7dc86b518cfeb88dafa8cf3f05951350f140834eb33d4d2040aaca308fbe8bf5ef9311feb0f2ccadca1868e82de7b6604d89dcc81ae457ba7bff650569fb95c60", 0x0}, 0xfffffffffffffdc1) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x8000, 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x84400, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000340)={{{@in=@initdev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@initdev}}, &(0x7f0000000440)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000480)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000000580)=0xe8) mount$9p_unix(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='9p\x00', 0x4, &(0x7f00000007c0)={'trans=unix,', {[{@uname={'uname', 0x3d, 'ppp1*'}}, {@access_client='access=client'}, {@fscache='fscache'}, {@aname={'aname', 0x3d, '-'}}], [{@subj_user={'subj_user', 0x3d, '.mime_type-.vmnet0@keyring'}}, {@smackfshat={'smackfshat', 0x3d, 'trusted.overlay.nlink\x00'}}, {@fowner_eq={'fowner', 0x3d, r3}}, {@hash='hash'}, {@uid_eq={'uid', 0x3d, r4}}, {@subj_user={'subj_user'}}, {@subj_type={'subj_type', 0x3d, 'proc'}}, {@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}, {@mask={'mask', 0x3d, 'MAY_APPEND'}}]}}) renameat(r2, &(0x7f0000000240)='./file0\x00', r1, &(0x7f0000000280)='./file0\x00') renameat(r1, &(0x7f0000000180)='./file0\x00', r2, &(0x7f0000000200)='./file0\x00') [ 748.450476][T31574] RAX: ffffffffffffffda RBX: 0000000020000028 RCX: 0000000000459697 [ 748.458422][T31574] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 748.466367][T31574] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 748.474315][T31574] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 748.482270][T31574] R13: 00000000004c8920 R14: 00000000004df7f8 R15: 0000000000000003 22:33:07 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0xa, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:07 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x15, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:33:07 executing program 4 (fault-call:0 fault-nth:25): syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000001004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffffb5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 22:33:07 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0xb, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:07 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x16, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:33:07 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0xf, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) 22:33:07 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0xe63, 0x0) 22:33:07 executing program 3: r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm_plock\x00', 0x4000, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x100, 0x5, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0}, 0xffffffb8) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000000)=r1, 0x4) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r1, &(0x7f00000003c0), 0x0}, 0x18) 22:33:07 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0xc, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) [ 748.721170][T32023] FAULT_INJECTION: forcing a failure. [ 748.721170][T32023] name failslab, interval 1, probability 0, space 0, times 0 [ 748.733911][T32023] CPU: 0 PID: 32023 Comm: syz-executor.4 Not tainted 5.3.0-rc4+ #79 [ 748.741873][T32023] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 748.751907][T32023] Call Trace: [ 748.755183][T32023] dump_stack+0x1d8/0x2f8 [ 748.759493][T32023] should_fail+0x555/0x770 [ 748.763911][T32023] __should_failslab+0x11a/0x160 [ 748.768822][T32023] ? __kernfs_new_node+0x97/0x6b0 [ 748.773813][T32023] should_failslab+0x9/0x20 [ 748.778311][T32023] kmem_cache_alloc+0x56/0x2e0 [ 748.783046][T32023] __kernfs_new_node+0x97/0x6b0 [ 748.787897][T32023] ? __kasan_check_write+0x14/0x20 [ 748.792980][T32023] ? __mutex_unlock_slowpath+0x13c/0x5b0 [ 748.798585][T32023] ? mutex_unlock+0xd/0x10 [ 748.803010][T32023] ? kernfs_activate+0x213/0x230 [ 748.807921][T32023] kernfs_new_node+0x97/0x180 [ 748.812568][T32023] __kernfs_create_file+0x4a/0x2f0 [ 748.817700][T32023] sysfs_add_file_mode_ns+0x2dc/0x3a0 [ 748.823146][T32023] internal_create_group+0x4be/0xd90 [ 748.828402][T32023] sysfs_create_group+0x1f/0x30 [ 748.833223][T32023] loop_set_fd+0xcb2/0x1180 [ 748.837720][T32023] lo_ioctl+0xd5/0x2200 [ 748.841845][T32023] ? __kasan_slab_free+0x12a/0x1e0 [ 748.846922][T32023] ? kasan_slab_free+0xe/0x10 [ 748.851566][T32023] ? kfree+0x115/0x200 [ 748.855613][T32023] ? tomoyo_path_number_perm+0x4e1/0x640 [ 748.861239][T32023] ? tomoyo_file_ioctl+0x23/0x30 [ 748.866150][T32023] ? security_file_ioctl+0x6d/0xd0 [ 748.871234][T32023] ? __x64_sys_ioctl+0xa3/0x120 [ 748.876150][T32023] ? do_syscall_64+0xfe/0x140 [ 748.880797][T32023] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 748.886848][T32023] ? debug_check_no_obj_freed+0x505/0x5b0 [ 748.892557][T32023] ? trace_lock_release+0x135/0x1a0 [ 748.897728][T32023] ? debug_check_no_obj_freed+0x505/0x5b0 [ 748.903423][T32023] ? rcu_lock_release+0x9/0x30 [ 748.916383][T32023] ? trace_lock_release+0x135/0x1a0 [ 748.921552][T32023] ? rcu_lock_release+0x9/0x30 [ 748.926286][T32023] ? trace_irq_enable_rcuidle+0x23/0x1e0 [ 748.931897][T32023] ? lo_release+0x1f0/0x1f0 [ 748.936377][T32023] blkdev_ioctl+0x807/0x2990 [ 748.941076][T32023] ? tomoyo_path_number_perm+0x53e/0x640 [ 748.946688][T32023] block_ioctl+0xbd/0x100 [ 748.950986][T32023] ? blkdev_iopoll+0x100/0x100 [ 748.955730][T32023] do_vfs_ioctl+0x744/0x1730 [ 748.960315][T32023] ? __fget+0x431/0x510 [ 748.964461][T32023] ? tomoyo_file_ioctl+0x23/0x30 [ 748.969391][T32023] ? security_file_ioctl+0xa1/0xd0 [ 748.974485][T32023] __x64_sys_ioctl+0xe3/0x120 [ 748.979144][T32023] do_syscall_64+0xfe/0x140 [ 748.984430][T32023] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 748.990297][T32023] RIP: 0033:0x459697 [ 748.994168][T32023] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 749.013753][T32023] RSP: 002b:00007f999010da88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 749.022142][T32023] RAX: ffffffffffffffda RBX: 0000000020000028 RCX: 0000000000459697 [ 749.030087][T32023] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 749.038047][T32023] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 749.045991][T32023] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 749.053948][T32023] R13: 00000000004c8920 R14: 00000000004df7f8 R15: 0000000000000003 22:33:08 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) 22:33:08 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x10, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) 22:33:08 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0xd, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:08 executing program 4 (fault-call:0 fault-nth:26): syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000001004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffffb5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 22:33:08 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000100)={@initdev, @initdev}, &(0x7f0000000140)=0x8) fsetxattr$trusted_overlay_nlink(r1, &(0x7f0000000000)='trusted.overlay.nlink\x00', &(0x7f00000001c0)={'U+', 0x4}, 0x28, 0x1) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000180)=r1) bind$bt_rfcomm(r1, &(0x7f00000000c0)={0x1f, {0x3ff, 0x7, 0x3, 0x6, 0x0, 0x9}, 0xb486}, 0xa) 22:33:08 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0xe68, 0x0) [ 749.290121][T32366] FAULT_INJECTION: forcing a failure. [ 749.290121][T32366] name failslab, interval 1, probability 0, space 0, times 0 [ 749.309390][T32366] CPU: 0 PID: 32366 Comm: syz-executor.4 Not tainted 5.3.0-rc4+ #79 [ 749.317406][T32366] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 749.327455][T32366] Call Trace: [ 749.330758][T32366] dump_stack+0x1d8/0x2f8 [ 749.335087][T32366] should_fail+0x555/0x770 22:33:08 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000004}, 0x10) 22:33:08 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x11, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) 22:33:08 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x10000) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1, 0x0, r0}, 0x96) openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x109400, 0x0) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r1, &(0x7f00000003c0), 0x0}, 0x18) [ 749.339505][T32366] __should_failslab+0x11a/0x160 [ 749.344532][T32366] should_failslab+0x9/0x20 [ 749.349039][T32366] kmem_cache_alloc_trace+0x5d/0x2f0 [ 749.354322][T32366] ? kobject_uevent_env+0x2cd/0x1260 [ 749.359700][T32366] ? dev_uevent_filter+0xb0/0xb0 [ 749.364648][T32366] kobject_uevent_env+0x2cd/0x1260 [ 749.369778][T32366] kobject_uevent+0x1f/0x30 [ 749.374459][T32366] loop_set_fd+0xd21/0x1180 [ 749.378964][T32366] lo_ioctl+0xd5/0x2200 [ 749.383110][T32366] ? __kasan_slab_free+0x12a/0x1e0 [ 749.388190][T32366] ? kasan_slab_free+0xe/0x10 [ 749.392841][T32366] ? kfree+0x115/0x200 [ 749.396882][T32366] ? tomoyo_path_number_perm+0x4e1/0x640 [ 749.402483][T32366] ? tomoyo_file_ioctl+0x23/0x30 [ 749.407388][T32366] ? security_file_ioctl+0x6d/0xd0 [ 749.412469][T32366] ? __x64_sys_ioctl+0xa3/0x120 [ 749.417310][T32366] ? do_syscall_64+0xfe/0x140 [ 749.421959][T32366] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 749.428000][T32366] ? debug_check_no_obj_freed+0x505/0x5b0 [ 749.433712][T32366] ? trace_lock_release+0x135/0x1a0 [ 749.438889][T32366] ? debug_check_no_obj_freed+0x505/0x5b0 [ 749.444600][T32366] ? rcu_lock_release+0x9/0x30 [ 749.449336][T32366] ? trace_lock_release+0x135/0x1a0 [ 749.454503][T32366] ? rcu_lock_release+0x9/0x30 [ 749.459235][T32366] ? trace_irq_enable_rcuidle+0x23/0x1e0 [ 749.464837][T32366] ? lo_release+0x1f0/0x1f0 [ 749.469311][T32366] blkdev_ioctl+0x807/0x2990 [ 749.473873][T32366] ? tomoyo_path_number_perm+0x53e/0x640 [ 749.479482][T32366] block_ioctl+0xbd/0x100 [ 749.483812][T32366] ? blkdev_iopoll+0x100/0x100 [ 749.488545][T32366] do_vfs_ioctl+0x744/0x1730 [ 749.493117][T32366] ? __fget+0x431/0x510 [ 749.497251][T32366] ? tomoyo_file_ioctl+0x23/0x30 [ 749.502170][T32366] ? security_file_ioctl+0xa1/0xd0 [ 749.507261][T32366] __x64_sys_ioctl+0xe3/0x120 [ 749.511914][T32366] do_syscall_64+0xfe/0x140 [ 749.516406][T32366] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 749.522268][T32366] RIP: 0033:0x459697 [ 749.526136][T32366] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 749.545711][T32366] RSP: 002b:00007f999010da88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 749.554107][T32366] RAX: ffffffffffffffda RBX: 0000000020000028 RCX: 0000000000459697 [ 749.562056][T32366] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 749.570100][T32366] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 749.578046][T32366] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 22:33:08 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0xe, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) [ 749.585991][T32366] R13: 00000000004c8920 R14: 00000000004df7f8 R15: 0000000000000003 22:33:08 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0xf, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:08 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000005}, 0x10) 22:33:08 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0xe89, 0x0) 22:33:08 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x12, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) 22:33:08 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x10, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:08 executing program 4 (fault-call:0 fault-nth:27): syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000001004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffffb5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 22:33:08 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x82000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f00000000c0)={0xef88, 0x101, 0x582}) 22:33:08 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000006}, 0x10) 22:33:08 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x11, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) [ 749.829075][ T428] FAULT_INJECTION: forcing a failure. [ 749.829075][ T428] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 749.842311][ T428] CPU: 0 PID: 428 Comm: syz-executor.4 Not tainted 5.3.0-rc4+ #79 [ 749.850111][ T428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 749.860168][ T428] Call Trace: [ 749.863467][ T428] dump_stack+0x1d8/0x2f8 [ 749.867811][ T428] should_fail+0x555/0x770 [ 749.872237][ T428] should_fail_alloc_page+0x55/0x60 22:33:08 executing program 3: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x1, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001880)='/dev/vcs\x00', 0x0, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1, 0x0, r1, 0x0, [], 0x0, r0}, 0x17) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000100)={r2, &(0x7f0000000140)="bd624732e0a5eccc991041c7a30baf48d1cc7d0041efddfa1b3d225c93fc17ee17a89fa4cefd874508a913c716777a091a121b14c639a1283d44ecc0dc43bfc4f812ee083291855017466b3f4854388313d0573523c2fc553179b53c7226fee5c2b2d4c2", 0x0}, 0x515ff5409179f794) fcntl$getown(r0, 0x9) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='fdinfo/4\x00') ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000040)) sendmsg$inet6(r3, &(0x7f0000001840)={0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f00000001c0)="0c8248bd57d667fe98126624159a960e10c4cacf443823ff47227c877abf889e2e8bb7082d385205f01723032abbcf763f5db9dde3f52abc0a25b090be3029c3a88a91b702ec38c5a069be163c133c402f56b3", 0x53}, {&(0x7f0000000240)="c0ca31d69810c7d0bd4e9f9a9c66d174720d188948dd630f770b1eb4ae66ceec18b9a5ec1dc26f13b43f6ee5a711d7c6bce0bc53e2e352ad3ea0bf24d1c42b01f693ed3e63dbbda68ca7fc626876e8236126a7ddce02187f0e420c181591383e22a5e1790ffeee1396991110bac0140309d6058b5939de4e5692047c6b98137ab4f3475d8365c6e425564e005f4579038d73911439eddaeb999519458eafe8b30a7e988de92fe4083ed928a3e34d6f70e8ce10ef3328479a429c81e535b02d9e2c5c6f36f8ab34006254bd6eb78cfcd3aa77796ab6339e03077a8105e20570fb28cd57a0837da2bb236c4f96239f06da7f3244a1", 0xf4}, {&(0x7f0000000340)="807ea83db84263e46a135dfd1438b2c59949fc74125b19e88f7e3e8b596d405e5bdff835107bed7557a9f9c9e4d1741ffbfd344557fa465a04355fab4f9f7c338111113177ff747a6ead958d727fbe2d62359f5436b483777196cc25cd5453b6fdde75c517ac56aff72e444fff06f5eb92d8b7006e6b4871de2aef3ff1bbd7a1f9c3de6bdd8dba0203e103f243adb6cddb6645a9ad1b0f66119081fbf1714b7b3d5f2e70601b730cb3a47e650ccdf9ca1daa5e8d2b3497e27a395b96dff828783841c1ecf9fd1871316c3dff8aa46f9a6e98285e34b9f891495c6228ea503f68f8cbca7db7151e011bb6879fd07c8ac730", 0xf1}, {&(0x7f0000000440)="b8b870ec0971ac7b96d532cef86fa72c855cb41ad820ac1978849e3aa5d38a2b85759a3a4b68ac7064394e4d5ca759c03ee29f510c8ec66107e1e700e7f90e84ec18a825c85d9a10ece8fc30ef713c92ff35dd3c84c140855ce05dac5c44ba9bc32f0161b2334dfe4b88bcd26aa264f607feea77383bc7a2bedd1c24744c7d0f617d7ecb210447ce97dc6904629df66bafd439348a98cfdb5cb42bea563931", 0x9f}, {&(0x7f0000000500)="6480bfe49d56d42700630b7b25697b7147105da47ebf5fcc2ef207e55c91d8d703976dd94b5c340fe578d860b777a3bd6dd5051f1bd4a6dde73c0ed252d2a6b9121c7a0872c859c383bef1009da4cacccd73463da4c0ab4f16248e4e1acaddfc8f218e8e479bd8bd567661c674fb2e67a024f6880a3964c5b93b0dd1984a10d3cb2502a7319c4ca0cc387d41556f6136a33866a8d7e3680f6e4eafb165c878cbdf72fc830730183a7feb07627b1366f189a44d96b53a94698ab8535bc0d2b59e3bb8bcb705e17c3dd1dd2a058172de26136c750f306237fe4e551b6617765121e679f577c6200ffe3c77036d818e8a", 0xef}, {&(0x7f0000000600)="751acd2ba00cfc640297e34e66f62e3d6aea431f7ad8e8acfc676ba8c28769d32e547210d593556299abd05b1efee9b9a62aca4b14b3832cd07daa733d2f86fac5b2294b632afa77518f6025e2eb2e4b00f45e0d907d7ee0ffec3d305f60bc15fd7dfab6760f905e2437a94ac0d933de03c8399532f7ca5483bcbf7ae6500943c50df45468d1887421bf53a030c64a1a5e511fe9328d3ef27ccebd91482845fd913fa7bc40bc3b3ad1a5a0892959c7ed95c9d0c233a878661a7a2e1cdd96ccfa298322d8aca201b045bd0233ccd7de9216f9114b10", 0xd5}, {&(0x7f0000000700)="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", 0x1000}, {&(0x7f0000001700)="bdce8d15ef414b2e6556cc7c30c1fbf5ff029ffca03f6785b2139e1671065dc41e3de09e5ce551397c2cf17492f531197188c4697d6cc3ecc84a737e5307fcaacb04b8f88948196651cda59971af13f8ef8265ce1957cada8740e664e9ca919710bd814ac2d62efc1f9b8b31eea9adbb10485e909e5b49fc1cd527023408f41a89a5d203b69e", 0x86}], 0x8, &(0x7f00000000c0)}, 0x44040) [ 749.877441][ T428] prepare_alloc_pages+0x283/0x470 [ 749.882556][ T428] __alloc_pages_nodemask+0xb2/0x5d0 [ 749.887851][ T428] kmem_getpages+0x56/0xa20 [ 749.892396][ T428] ? trace_lock_release+0x135/0x1a0 [ 749.897598][ T428] cache_grow_begin+0x7e/0x2c0 [ 749.902366][ T428] cache_alloc_refill+0x311/0x3f0 [ 749.907390][ T428] ? check_preemption_disabled+0xb7/0x2a0 [ 749.913111][ T428] kmem_cache_alloc_trace+0x2d0/0x2f0 [ 749.918482][ T428] ? kobject_uevent_env+0x2cd/0x1260 [ 749.924038][ T428] ? dev_uevent_filter+0xb0/0xb0 22:33:08 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0xe8e, 0x0) 22:33:08 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x13, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) [ 749.928979][ T428] kobject_uevent_env+0x2cd/0x1260 [ 749.934107][ T428] kobject_uevent+0x1f/0x30 [ 749.938697][ T428] loop_set_fd+0xd21/0x1180 [ 749.943215][ T428] lo_ioctl+0xd5/0x2200 [ 749.947381][ T428] ? __kasan_slab_free+0x12a/0x1e0 [ 749.952485][ T428] ? kasan_slab_free+0xe/0x10 [ 749.957159][ T428] ? kfree+0x115/0x200 [ 749.961202][ T428] ? tomoyo_path_number_perm+0x4e1/0x640 [ 749.966828][ T428] ? tomoyo_file_ioctl+0x23/0x30 [ 749.971838][ T428] ? security_file_ioctl+0x6d/0xd0 [ 749.976935][ T428] ? __x64_sys_ioctl+0xa3/0x120 [ 749.981780][ T428] ? do_syscall_64+0xfe/0x140 [ 749.986432][ T428] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 749.992476][ T428] ? debug_check_no_obj_freed+0x505/0x5b0 [ 749.998171][ T428] ? trace_lock_release+0x135/0x1a0 [ 750.003357][ T428] ? debug_check_no_obj_freed+0x505/0x5b0 [ 750.009052][ T428] ? rcu_lock_release+0x9/0x30 [ 750.013803][ T428] ? trace_lock_release+0x135/0x1a0 [ 750.018983][ T428] ? rcu_lock_release+0x9/0x30 [ 750.023722][ T428] ? trace_irq_enable_rcuidle+0x23/0x1e0 [ 750.029329][ T428] ? lo_release+0x1f0/0x1f0 [ 750.033808][ T428] blkdev_ioctl+0x807/0x2990 [ 750.038376][ T428] ? tomoyo_path_number_perm+0x53e/0x640 [ 750.044002][ T428] block_ioctl+0xbd/0x100 [ 750.048303][ T428] ? blkdev_iopoll+0x100/0x100 [ 750.053039][ T428] do_vfs_ioctl+0x744/0x1730 [ 750.057612][ T428] ? __fget+0x431/0x510 [ 750.061747][ T428] ? tomoyo_file_ioctl+0x23/0x30 [ 750.066661][ T428] ? security_file_ioctl+0xa1/0xd0 [ 750.071758][ T428] __x64_sys_ioctl+0xe3/0x120 [ 750.076500][ T428] do_syscall_64+0xfe/0x140 [ 750.081164][ T428] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 750.087031][ T428] RIP: 0033:0x459697 [ 750.090917][ T428] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 750.110506][ T428] RSP: 002b:00007f999010da88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 750.118912][ T428] RAX: ffffffffffffffda RBX: 0000000020000028 RCX: 0000000000459697 22:33:09 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000007}, 0x10) [ 750.126880][ T428] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 750.134838][ T428] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 750.142791][ T428] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 750.150742][ T428] R13: 00000000004c8920 R14: 00000000004df7f8 R15: 0000000000000003 22:33:09 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x12, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:09 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000008}, 0x10) 22:33:09 executing program 4 (fault-call:0 fault-nth:28): syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000001004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffffb5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 22:33:09 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0xeb6, 0x0) 22:33:09 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x13, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:09 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f0000000200)="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", 0x0}, 0x0) 22:33:09 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x14, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) 22:33:09 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x14, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) [ 750.438071][ T1068] FAULT_INJECTION: forcing a failure. [ 750.438071][ T1068] name failslab, interval 1, probability 0, space 0, times 0 [ 750.452770][ T1068] CPU: 1 PID: 1068 Comm: syz-executor.4 Not tainted 5.3.0-rc4+ #79 [ 750.460686][ T1068] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 750.470739][ T1068] Call Trace: [ 750.474026][ T1068] dump_stack+0x1d8/0x2f8 [ 750.478452][ T1068] should_fail+0x555/0x770 [ 750.482866][ T1068] __should_failslab+0x11a/0x160 22:33:09 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x15, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) [ 750.487808][ T1068] ? __kernfs_new_node+0x97/0x6b0 [ 750.492923][ T1068] should_failslab+0x9/0x20 [ 750.497701][ T1068] kmem_cache_alloc+0x56/0x2e0 [ 750.502463][ T1068] __kernfs_new_node+0x97/0x6b0 [ 750.507323][ T1068] ? __kasan_check_write+0x14/0x20 [ 750.512428][ T1068] ? __mutex_unlock_slowpath+0x13c/0x5b0 [ 750.518093][ T1068] ? mutex_unlock+0xd/0x10 [ 750.522500][ T1068] ? kernfs_activate+0x213/0x230 [ 750.527417][ T1068] kernfs_new_node+0x97/0x180 [ 750.532176][ T1068] __kernfs_create_file+0x4a/0x2f0 [ 750.537383][ T1068] sysfs_add_file_mode_ns+0x2dc/0x3a0 [ 750.542733][ T1068] internal_create_group+0x4be/0xd90 [ 750.547995][ T1068] sysfs_create_group+0x1f/0x30 [ 750.552823][ T1068] loop_set_fd+0xcb2/0x1180 [ 750.557303][ T1068] lo_ioctl+0xd5/0x2200 [ 750.561434][ T1068] ? __kasan_slab_free+0x12a/0x1e0 [ 750.566525][ T1068] ? kasan_slab_free+0xe/0x10 [ 750.571197][ T1068] ? kfree+0x115/0x200 [ 750.575246][ T1068] ? tomoyo_path_number_perm+0x4e1/0x640 [ 750.580936][ T1068] ? tomoyo_file_ioctl+0x23/0x30 [ 750.586647][ T1068] ? security_file_ioctl+0x6d/0xd0 [ 750.591735][ T1068] ? __x64_sys_ioctl+0xa3/0x120 [ 750.596560][ T1068] ? do_syscall_64+0xfe/0x140 [ 750.601303][ T1068] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 750.607445][ T1068] ? debug_check_no_obj_freed+0x505/0x5b0 [ 750.613144][ T1068] ? trace_lock_release+0x135/0x1a0 [ 750.618324][ T1068] ? debug_check_no_obj_freed+0x505/0x5b0 [ 750.624195][ T1068] ? rcu_lock_release+0x9/0x30 [ 750.629020][ T1068] ? trace_lock_release+0x135/0x1a0 [ 750.634208][ T1068] ? rcu_lock_release+0x9/0x30 [ 750.638947][ T1068] ? trace_irq_enable_rcuidle+0x23/0x1e0 [ 750.644568][ T1068] ? lo_release+0x1f0/0x1f0 [ 750.649046][ T1068] blkdev_ioctl+0x807/0x2990 [ 750.653621][ T1068] ? tomoyo_path_number_perm+0x53e/0x640 [ 750.659236][ T1068] block_ioctl+0xbd/0x100 [ 750.663540][ T1068] ? blkdev_iopoll+0x100/0x100 [ 750.668278][ T1068] do_vfs_ioctl+0x744/0x1730 [ 750.672856][ T1068] ? __fget+0x431/0x510 [ 750.676994][ T1068] ? tomoyo_file_ioctl+0x23/0x30 [ 750.681906][ T1068] ? security_file_ioctl+0xa1/0xd0 [ 750.686995][ T1068] __x64_sys_ioctl+0xe3/0x120 [ 750.691647][ T1068] do_syscall_64+0xfe/0x140 [ 750.696130][ T1068] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 750.701996][ T1068] RIP: 0033:0x459697 [ 750.705869][ T1068] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 750.725456][ T1068] RSP: 002b:00007f999010da88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 22:33:09 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000009}, 0x10) 22:33:09 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0xeb8, 0x0) 22:33:09 executing program 3: r0 = syz_open_dev$media(&(0x7f00000000c0)='/dev/media#\x00', 0x4, 0x20081) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000100)={'vxcan1\x00', {0x2, 0x4e22, @multicast2}}) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000240)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) accept4(r0, &(0x7f00000001c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x80, 0x80000) close(r1) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000180)={{0x10001, 0x6e, 0x7e, 0x7d6, 0x5, 0x8000}, 0x6, 0x1, 0x6bb695fe}) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r1, &(0x7f00000003c0), 0x0}, 0x18) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) [ 750.733856][ T1068] RAX: ffffffffffffffda RBX: 0000000020000028 RCX: 0000000000459697 [ 750.741805][ T1068] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 750.749940][ T1068] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 750.757889][ T1068] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 750.765836][ T1068] R13: 00000000004c8920 R14: 00000000004df7f8 R15: 0000000000000003 22:33:09 executing program 4 (fault-call:0 fault-nth:29): syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000001004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffffb5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 22:33:09 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x15, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:09 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0xec9, 0x0) 22:33:09 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x8000000000a}, 0x10) 22:33:10 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x16, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) [ 750.933398][ T1600] FAULT_INJECTION: forcing a failure. [ 750.933398][ T1600] name failslab, interval 1, probability 0, space 0, times 0 22:33:10 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x103000, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000100)="b9370200000f3266bad104b88000c0feef0f20e035000004000f22e066b838010f00d8b9800000c00f3235008000000f3066ba610066edb9620a0000b800800000ba000000000f30f3420fe67200b9670200000f32649d", 0x57}], 0x1, 0xb, &(0x7f00000001c0)=[@cstype3={0x5, 0xf}, @efer={0x2, 0xffb47d91af62d7a}], 0x2) 22:33:10 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x16, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:10 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0xecb, 0x0) [ 750.981119][ T1600] CPU: 0 PID: 1600 Comm: syz-executor.4 Not tainted 5.3.0-rc4+ #79 [ 750.989042][ T1600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 750.999091][ T1600] Call Trace: [ 751.002383][ T1600] dump_stack+0x1d8/0x2f8 [ 751.006728][ T1600] should_fail+0x555/0x770 [ 751.011152][ T1600] __should_failslab+0x11a/0x160 [ 751.016087][ T1600] ? __kernfs_new_node+0x97/0x6b0 [ 751.021094][ T1600] should_failslab+0x9/0x20 [ 751.025586][ T1600] kmem_cache_alloc+0x56/0x2e0 [ 751.030323][ T1600] __kernfs_new_node+0x97/0x6b0 [ 751.035668][ T1600] ? __kasan_check_write+0x14/0x20 [ 751.040764][ T1600] ? __mutex_unlock_slowpath+0x13c/0x5b0 [ 751.046370][ T1600] ? mutex_unlock+0xd/0x10 [ 751.050759][ T1600] ? kernfs_activate+0x213/0x230 [ 751.055681][ T1600] kernfs_new_node+0x97/0x180 [ 751.060341][ T1600] __kernfs_create_file+0x4a/0x2f0 [ 751.065425][ T1600] sysfs_add_file_mode_ns+0x2dc/0x3a0 [ 751.070771][ T1600] internal_create_group+0x4be/0xd90 [ 751.076035][ T1600] sysfs_create_group+0x1f/0x30 [ 751.080873][ T1600] loop_set_fd+0xcb2/0x1180 [ 751.085356][ T1600] lo_ioctl+0xd5/0x2200 [ 751.089500][ T1600] ? __kasan_slab_free+0x12a/0x1e0 [ 751.094676][ T1600] ? kasan_slab_free+0xe/0x10 [ 751.099323][ T1600] ? kfree+0x115/0x200 [ 751.103363][ T1600] ? tomoyo_path_number_perm+0x4e1/0x640 [ 751.108979][ T1600] ? tomoyo_file_ioctl+0x23/0x30 [ 751.113891][ T1600] ? security_file_ioctl+0x6d/0xd0 [ 751.118976][ T1600] ? __x64_sys_ioctl+0xa3/0x120 [ 751.124625][ T1600] ? do_syscall_64+0xfe/0x140 [ 751.129294][ T1600] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 751.135338][ T1600] ? debug_check_no_obj_freed+0x505/0x5b0 [ 751.141154][ T1600] ? trace_lock_release+0x135/0x1a0 [ 751.146326][ T1600] ? debug_check_no_obj_freed+0x505/0x5b0 [ 751.152021][ T1600] ? rcu_lock_release+0x9/0x30 [ 751.156759][ T1600] ? trace_lock_release+0x135/0x1a0 [ 751.161930][ T1600] ? rcu_lock_release+0x9/0x30 [ 751.166667][ T1600] ? trace_irq_enable_rcuidle+0x23/0x1e0 [ 751.172274][ T1600] ? lo_release+0x1f0/0x1f0 [ 751.176748][ T1600] blkdev_ioctl+0x807/0x2990 [ 751.181311][ T1600] ? tomoyo_path_number_perm+0x53e/0x640 [ 751.186926][ T1600] block_ioctl+0xbd/0x100 [ 751.191228][ T1600] ? blkdev_iopoll+0x100/0x100 [ 751.195966][ T1600] do_vfs_ioctl+0x744/0x1730 [ 751.200540][ T1600] ? __fget+0x431/0x510 [ 751.204672][ T1600] ? tomoyo_file_ioctl+0x23/0x30 [ 751.209685][ T1600] ? security_file_ioctl+0xa1/0xd0 [ 751.214782][ T1600] __x64_sys_ioctl+0xe3/0x120 [ 751.219435][ T1600] do_syscall_64+0xfe/0x140 [ 751.223911][ T1600] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 751.229777][ T1600] RIP: 0033:0x459697 [ 751.233643][ T1600] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 751.253218][ T1600] RSP: 002b:00007f999010da88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 751.261604][ T1600] RAX: ffffffffffffffda RBX: 0000000020000028 RCX: 0000000000459697 [ 751.269568][ T1600] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 751.277537][ T1600] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 751.285483][ T1600] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 751.293588][ T1600] R13: 00000000004c8920 R14: 00000000004df7f8 R15: 0000000000000003 22:33:10 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x200003c4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:10 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x8000000000b}, 0x10) 22:33:10 executing program 4 (fault-call:0 fault-nth:30): syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000001004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffffb5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 22:33:10 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f00000000c0)="a1b9b9f85ad17be3ce58eb4bdf74310be43918ddd89ce241b411c34f0b3f42f310c7109fb40411bd5ddbec2d901afa345c8fbd702de086413ef39adc5f1ffb99a7496a223aed18030fda49cebd492acb8db0a3b925d69bbeba6b23bd7a0185a0cb8aa35a2c204482d2e7bd2152800cd2daaee1a718ed56d5ba3ad89e5e1517f68075d2aa599a2647da59f5e70609b8138195090b26aff6f04db00400032beeb10741c2497908bca7b0f0b71c8924599dc52060ad738f5cab312d4e3659165e7e0113f38b7c86e536b4c77ccea0d146a890b037a92f604ff371f457981581c669dbf9c41a7d3b6fa1b34d27416da146b02188cae5d56d72011238dc482f5cae43") bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r1, r2) 22:33:10 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:33:10 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x8000000000c}, 0x10) 22:33:10 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0xed2, 0x0) 22:33:10 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) [ 751.509661][ T2065] FAULT_INJECTION: forcing a failure. [ 751.509661][ T2065] name failslab, interval 1, probability 0, space 0, times 0 [ 751.522382][ T2065] CPU: 0 PID: 2065 Comm: syz-executor.4 Not tainted 5.3.0-rc4+ #79 [ 751.530270][ T2065] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 751.540324][ T2065] Call Trace: [ 751.543637][ T2065] dump_stack+0x1d8/0x2f8 [ 751.547978][ T2065] should_fail+0x555/0x770 [ 751.552404][ T2065] __should_failslab+0x11a/0x160 22:33:10 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000004}, 0x10) 22:33:10 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x400000) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0)=0x9ee, 0x4) [ 751.558744][ T2065] should_failslab+0x9/0x20 [ 751.563434][ T2065] kmem_cache_alloc_trace+0x5d/0x2f0 [ 751.568992][ T2065] ? kobject_uevent_env+0x2cd/0x1260 [ 751.574288][ T2065] ? dev_uevent_filter+0xb0/0xb0 [ 751.579324][ T2065] kobject_uevent_env+0x2cd/0x1260 [ 751.584455][ T2065] kobject_uevent+0x1f/0x30 [ 751.588958][ T2065] loop_set_fd+0xd21/0x1180 [ 751.593470][ T2065] lo_ioctl+0xd5/0x2200 [ 751.597623][ T2065] ? __kasan_slab_free+0x12a/0x1e0 [ 751.602730][ T2065] ? kasan_slab_free+0xe/0x10 [ 751.607413][ T2065] ? kfree+0x115/0x200 [ 751.611468][ T2065] ? tomoyo_path_number_perm+0x4e1/0x640 [ 751.617075][ T2065] ? tomoyo_file_ioctl+0x23/0x30 [ 751.621985][ T2065] ? security_file_ioctl+0x6d/0xd0 [ 751.627068][ T2065] ? __x64_sys_ioctl+0xa3/0x120 [ 751.631906][ T2065] ? do_syscall_64+0xfe/0x140 [ 751.636561][ T2065] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 751.642608][ T2065] ? debug_check_no_obj_freed+0x505/0x5b0 [ 751.648315][ T2065] ? trace_lock_release+0x135/0x1a0 [ 751.653486][ T2065] ? debug_check_no_obj_freed+0x505/0x5b0 [ 751.659193][ T2065] ? rcu_lock_release+0x9/0x30 [ 751.663937][ T2065] ? trace_lock_release+0x135/0x1a0 [ 751.669118][ T2065] ? rcu_lock_release+0x9/0x30 [ 751.673853][ T2065] ? trace_irq_enable_rcuidle+0x23/0x1e0 [ 751.679458][ T2065] ? lo_release+0x1f0/0x1f0 [ 751.684042][ T2065] blkdev_ioctl+0x807/0x2990 [ 751.688620][ T2065] ? tomoyo_path_number_perm+0x53e/0x640 [ 751.694232][ T2065] block_ioctl+0xbd/0x100 [ 751.698532][ T2065] ? blkdev_iopoll+0x100/0x100 [ 751.703268][ T2065] do_vfs_ioctl+0x744/0x1730 [ 751.707829][ T2065] ? __fget+0x431/0x510 [ 751.711963][ T2065] ? tomoyo_file_ioctl+0x23/0x30 [ 751.716871][ T2065] ? security_file_ioctl+0xa1/0xd0 [ 751.721982][ T2065] __x64_sys_ioctl+0xe3/0x120 [ 751.726660][ T2065] do_syscall_64+0xfe/0x140 [ 751.731141][ T2065] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 751.737006][ T2065] RIP: 0033:0x459697 [ 751.740875][ T2065] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 751.760452][ T2065] RSP: 002b:00007f999010da88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 751.768834][ T2065] RAX: ffffffffffffffda RBX: 0000000020000028 RCX: 0000000000459697 [ 751.776894][ T2065] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 751.784855][ T2065] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 751.792801][ T2065] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 751.800750][ T2065] R13: 00000000004c8920 R14: 00000000004df7f8 R15: 0000000000000003 22:33:10 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:10 executing program 4 (fault-call:0 fault-nth:31): syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000001004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffffb5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 22:33:10 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x8000000000d}, 0x10) 22:33:11 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000005}, 0x10) 22:33:11 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) write$binfmt_script(r0, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0xb1) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000480)='/proc/capi/capi20\x00', 0x8001, 0x0) ioctl$IOC_PR_REGISTER(r1, 0x401870c8, &(0x7f00000004c0)={0x7, 0x100000001}) syz_mount_image$nfs(&(0x7f0000000000)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x2c, 0x2, &(0x7f00000002c0)=[{&(0x7f0000000100)="d714b60faa008ac189ae2f2de2ea565c50527813b7154046858a9ea89e675e60356dfb486e1d6592acc51efec82e348c7202917cb0cd02b4132a34d0128e09c38963108f50a87f05ddba87712befeaa8a6e2462522d0b99d969fbe0bc513b764176ff06eec52aa031f50f67a9e4aefb1b81c093c4e90674f5451dd8a81e19cfe421bc7ac73c9f64e97a5a8e3d71a495c64f0a11f804058a28d01f0dc5a1b8ae99cd74a3ef10f08d6c31b4e2ccf86eab4e97e3504b71f01f5772494699368e39bdf55", 0xc2, 0x4}, {&(0x7f0000000200)="6ace65cd5311b719923e78eea9b69fbade8dcfbd44c30221dc08495cbd7859d90b086c59c142a96db0cdcebf8f6b822819666f95add74d34ee59b1a626f155db417731f4ad91126490ceae697c7b6d8fe29a7b0d561c6240896b55eb53f781fb964dedb4dea95170fd7d9bfc722e23ef88b24b8ee22869e801c002a9915443f207c411303189a26ad2ce33c93dc18314b704552e7419b6365686ff4bf96c78", 0x9f, 0x40}], 0xc4132aa1d633dce1, &(0x7f0000000300)='\x00') fsetxattr$security_smack_transmute(r0, &(0x7f0000000400)='security.SMACK64TRANSMUTE\x00', &(0x7f0000000440)='TRUE', 0x4, 0xe437c8c344d07236) 22:33:11 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:11 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0xedb, 0x0) [ 751.984388][ T2601] FAULT_INJECTION: forcing a failure. [ 751.984388][ T2601] name failslab, interval 1, probability 0, space 0, times 0 [ 752.000782][ T2601] CPU: 1 PID: 2601 Comm: syz-executor.4 Not tainted 5.3.0-rc4+ #79 [ 752.008703][ T2601] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 752.018773][ T2601] Call Trace: [ 752.022044][ T2601] dump_stack+0x1d8/0x2f8 [ 752.026353][ T2601] should_fail+0x555/0x770 [ 752.030812][ T2601] __should_failslab+0x11a/0x160 [ 752.035791][ T2601] ? skb_clone+0x1cc/0x380 [ 752.040186][ T2601] should_failslab+0x9/0x20 [ 752.044664][ T2601] kmem_cache_alloc+0x56/0x2e0 [ 752.049407][ T2601] skb_clone+0x1cc/0x380 [ 752.053696][ T2601] netlink_broadcast_filtered+0x619/0x1090 [ 752.059485][ T2601] netlink_broadcast+0x3a/0x50 [ 752.064225][ T2601] kobject_uevent_env+0xcf0/0x1260 [ 752.069497][ T2601] kobject_uevent+0x1f/0x30 [ 752.073978][ T2601] loop_set_fd+0xd21/0x1180 [ 752.082539][ T2601] lo_ioctl+0xd5/0x2200 [ 752.086669][ T2601] ? __kasan_slab_free+0x12a/0x1e0 [ 752.091768][ T2601] ? kasan_slab_free+0xe/0x10 [ 752.096421][ T2601] ? kfree+0x115/0x200 [ 752.100492][ T2601] ? tomoyo_path_number_perm+0x4e1/0x640 [ 752.111505][ T2601] ? tomoyo_file_ioctl+0x23/0x30 [ 752.116502][ T2601] ? security_file_ioctl+0x6d/0xd0 [ 752.121596][ T2601] ? __x64_sys_ioctl+0xa3/0x120 [ 752.126418][ T2601] ? do_syscall_64+0xfe/0x140 [ 752.131068][ T2601] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 752.137115][ T2601] ? debug_check_no_obj_freed+0x505/0x5b0 [ 752.142808][ T2601] ? trace_lock_release+0x135/0x1a0 [ 752.147981][ T2601] ? debug_check_no_obj_freed+0x505/0x5b0 [ 752.153676][ T2601] ? rcu_lock_release+0x9/0x30 [ 752.158433][ T2601] ? trace_lock_release+0x135/0x1a0 [ 752.163604][ T2601] ? rcu_lock_release+0x9/0x30 [ 752.168343][ T2601] ? trace_irq_enable_rcuidle+0x23/0x1e0 [ 752.173973][ T2601] ? lo_release+0x1f0/0x1f0 [ 752.178460][ T2601] blkdev_ioctl+0x807/0x2990 [ 752.183026][ T2601] ? tomoyo_path_number_perm+0x53e/0x640 [ 752.188638][ T2601] block_ioctl+0xbd/0x100 [ 752.192938][ T2601] ? blkdev_iopoll+0x100/0x100 [ 752.197671][ T2601] do_vfs_ioctl+0x744/0x1730 [ 752.202231][ T2601] ? __fget+0x431/0x510 [ 752.206360][ T2601] ? tomoyo_file_ioctl+0x23/0x30 [ 752.211271][ T2601] ? security_file_ioctl+0xa1/0xd0 [ 752.216363][ T2601] __x64_sys_ioctl+0xe3/0x120 [ 752.221018][ T2601] do_syscall_64+0xfe/0x140 [ 752.225515][ T2601] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 752.231377][ T2601] RIP: 0033:0x459697 [ 752.235247][ T2601] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 752.254824][ T2601] RSP: 002b:00007f999010da88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 752.263213][ T2601] RAX: ffffffffffffffda RBX: 0000000020000028 RCX: 0000000000459697 [ 752.271155][ T2601] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 22:33:11 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x8000000000e}, 0x10) [ 752.279112][ T2601] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 752.287056][ T2601] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 752.295108][ T2601] R13: 00000000004c8920 R14: 00000000004df7f8 R15: 0000000000000003 22:33:11 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:11 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x8000000000f}, 0x10) 22:33:11 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:11 executing program 3: r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cachefiles\x00', 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x7c2f6a13bc014b26, &(0x7f0000000480)={@broadcast, @multicast1, 0x0}, &(0x7f00000004c0)=0xc) sendmsg$can_bcm(r0, &(0x7f0000000600)={&(0x7f0000000500)={0x1d, r1}, 0x10, &(0x7f00000005c0)={&(0x7f0000000540)={0x6, 0x523, 0xffff, {0x0, 0x7530}, {0x0, 0x2710}, {0x4, 0x3, 0x9, 0x8}, 0x1, @can={{0x2, 0x8, 0xfffffffffffff37c, 0xfff}, 0x2, 0x2, 0x0, 0x0, "082b02ebfd16c113"}}, 0x48}, 0x1, 0x0, 0x0, 0x8aebe631a6d68f0a}, 0x800) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x2, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe, [], 0x0, 0xffffffffffffffff, 0x0, 0x3}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r2, &(0x7f00000003c0), 0x0}, 0x18) ioperm(0x40000402, 0x400000000007bfe, 0x40001004) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0x0, r2, 0xfff, 0x1, 0x7, 0x2}) 22:33:11 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0xee1, 0x0) 22:33:11 executing program 4 (fault-call:0 fault-nth:32): syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000001004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffffb5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 22:33:11 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000006}, 0x10) 22:33:11 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000011}, 0x10) [ 752.522878][ T3025] FAULT_INJECTION: forcing a failure. [ 752.522878][ T3025] name failslab, interval 1, probability 0, space 0, times 0 [ 752.545589][ T3025] CPU: 1 PID: 3025 Comm: syz-executor.4 Not tainted 5.3.0-rc4+ #79 [ 752.553689][ T3025] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 752.563743][ T3025] Call Trace: [ 752.567050][ T3025] dump_stack+0x1d8/0x2f8 [ 752.571387][ T3025] should_fail+0x555/0x770 [ 752.575809][ T3025] __should_failslab+0x11a/0x160 [ 752.580752][ T3025] ? kzalloc+0x26/0x40 [ 752.584823][ T3025] should_failslab+0x9/0x20 [ 752.589323][ T3025] __kmalloc+0x7a/0x340 [ 752.593482][ T3025] kzalloc+0x26/0x40 [ 752.597368][ T3025] kobject_get_path+0xa7/0x1d0 [ 752.602126][ T3025] kobject_uevent_env+0x2f2/0x1260 [ 752.607231][ T3025] kobject_uevent+0x1f/0x30 [ 752.611727][ T3025] loop_set_fd+0xd21/0x1180 [ 752.616226][ T3025] lo_ioctl+0xd5/0x2200 [ 752.620365][ T3025] ? __kasan_slab_free+0x12a/0x1e0 [ 752.625474][ T3025] ? kasan_slab_free+0xe/0x10 [ 752.630138][ T3025] ? kfree+0x115/0x200 [ 752.634196][ T3025] ? tomoyo_path_number_perm+0x4e1/0x640 [ 752.639811][ T3025] ? tomoyo_file_ioctl+0x23/0x30 [ 752.644730][ T3025] ? security_file_ioctl+0x6d/0xd0 [ 752.649828][ T3025] ? __x64_sys_ioctl+0xa3/0x120 [ 752.654664][ T3025] ? do_syscall_64+0xfe/0x140 [ 752.659325][ T3025] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 752.665378][ T3025] ? debug_check_no_obj_freed+0x505/0x5b0 [ 752.671086][ T3025] ? trace_lock_release+0x135/0x1a0 [ 752.676357][ T3025] ? debug_check_no_obj_freed+0x505/0x5b0 [ 752.682070][ T3025] ? rcu_lock_release+0x9/0x30 [ 752.686825][ T3025] ? trace_lock_release+0x135/0x1a0 [ 752.692010][ T3025] ? rcu_lock_release+0x9/0x30 [ 752.696767][ T3025] ? trace_irq_enable_rcuidle+0x23/0x1e0 [ 752.702384][ T3025] ? lo_release+0x1f0/0x1f0 [ 752.706873][ T3025] blkdev_ioctl+0x807/0x2990 [ 752.711452][ T3025] ? tomoyo_path_number_perm+0x53e/0x640 [ 752.717094][ T3025] block_ioctl+0xbd/0x100 [ 752.721409][ T3025] ? blkdev_iopoll+0x100/0x100 [ 752.726158][ T3025] do_vfs_ioctl+0x744/0x1730 [ 752.730737][ T3025] ? __fget+0x431/0x510 [ 752.734987][ T3025] ? tomoyo_file_ioctl+0x23/0x30 [ 752.739918][ T3025] ? security_file_ioctl+0xa1/0xd0 [ 752.745018][ T3025] __x64_sys_ioctl+0xe3/0x120 [ 752.749706][ T3025] do_syscall_64+0xfe/0x140 [ 752.754199][ T3025] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 752.760078][ T3025] RIP: 0033:0x459697 [ 752.763965][ T3025] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 752.783664][ T3025] RSP: 002b:00007f999010da88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 752.792060][ T3025] RAX: ffffffffffffffda RBX: 0000000020000028 RCX: 0000000000459697 [ 752.800021][ T3025] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 752.807981][ T3025] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 752.815936][ T3025] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 22:33:11 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2, 0x200) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x9f0000, 0x2, 0x3, [], &(0x7f00000000c0)={0x9c0908, 0x9, [], @value=0x4}}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) write$FUSE_NOTIFY_INVAL_ENTRY(r0, &(0x7f0000000140)={0x2d, 0x3, 0x0, {0x6, 0xc, 0x0, '/dev/audio#\x00'}}, 0x2d) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r1, &(0x7f00000003c0), 0x0}, 0x18) 22:33:11 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0xeea, 0x0) 22:33:11 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000007}, 0x10) 22:33:11 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:11 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000012}, 0x10) [ 752.823895][ T3025] R13: 00000000004c8920 R14: 00000000004df7f8 R15: 0000000000000003 22:33:11 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:11 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000013}, 0x10) 22:33:11 executing program 4 (fault-call:0 fault-nth:33): syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000001004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffffb5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 22:33:11 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f0000000180)="33a6270953052b5e21a2ff1df607728e3bd09fb2711ea001321227b8b7a87caf7b1a25cb320671f924734c439300000000", 0x0}, 0x18) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) write$FUSE_NOTIFY_INVAL_ENTRY(r1, &(0x7f00000000c0)={0x60, 0x3, 0x0, {0x6, 0x3f, 0x0, '\\em1posix_acl_access[/#keyring^)\\system(systemA,ppp0+^vboxnet1*'}}, 0x60) 22:33:11 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0xef3, 0x0) 22:33:12 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000008}, 0x10) 22:33:12 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) [ 752.980983][ T3628] FAULT_INJECTION: forcing a failure. [ 752.980983][ T3628] name failslab, interval 1, probability 0, space 0, times 0 [ 753.020655][ T3628] CPU: 1 PID: 3628 Comm: syz-executor.4 Not tainted 5.3.0-rc4+ #79 [ 753.028601][ T3628] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 753.038768][ T3628] Call Trace: [ 753.042059][ T3628] dump_stack+0x1d8/0x2f8 [ 753.046388][ T3628] should_fail+0x555/0x770 [ 753.050800][ T3628] __should_failslab+0x11a/0x160 [ 753.055733][ T3628] should_failslab+0x9/0x20 [ 753.060327][ T3628] kmem_cache_alloc_node+0x65/0x280 [ 753.065521][ T3628] ? __alloc_skb+0x9f/0x500 [ 753.070029][ T3628] __alloc_skb+0x9f/0x500 [ 753.074352][ T3628] alloc_uevent_skb+0x7f/0x230 [ 753.079107][ T3628] kobject_uevent_env+0xcbb/0x1260 [ 753.084219][ T3628] kobject_uevent+0x1f/0x30 [ 753.088716][ T3628] loop_set_fd+0xd21/0x1180 [ 753.093215][ T3628] lo_ioctl+0xd5/0x2200 [ 753.097359][ T3628] ? __kasan_slab_free+0x12a/0x1e0 [ 753.102453][ T3628] ? kasan_slab_free+0xe/0x10 [ 753.107120][ T3628] ? kfree+0x115/0x200 [ 753.111179][ T3628] ? tomoyo_path_number_perm+0x4e1/0x640 [ 753.116797][ T3628] ? tomoyo_file_ioctl+0x23/0x30 [ 753.123279][ T3628] ? security_file_ioctl+0x6d/0xd0 [ 753.128385][ T3628] ? __x64_sys_ioctl+0xa3/0x120 [ 753.133225][ T3628] ? do_syscall_64+0xfe/0x140 [ 753.137893][ T3628] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 753.143956][ T3628] ? debug_check_no_obj_freed+0x505/0x5b0 [ 753.149666][ T3628] ? trace_lock_release+0x135/0x1a0 [ 753.154854][ T3628] ? debug_check_no_obj_freed+0x505/0x5b0 [ 753.160565][ T3628] ? rcu_lock_release+0x9/0x30 [ 753.165318][ T3628] ? trace_lock_release+0x135/0x1a0 [ 753.170507][ T3628] ? rcu_lock_release+0x9/0x30 [ 753.175259][ T3628] ? trace_irq_enable_rcuidle+0x23/0x1e0 [ 753.180884][ T3628] ? lo_release+0x1f0/0x1f0 [ 753.185375][ T3628] blkdev_ioctl+0x807/0x2990 [ 753.189992][ T3628] ? tomoyo_path_number_perm+0x53e/0x640 [ 753.195635][ T3628] block_ioctl+0xbd/0x100 [ 753.199952][ T3628] ? blkdev_iopoll+0x100/0x100 [ 753.204709][ T3628] do_vfs_ioctl+0x744/0x1730 [ 753.209286][ T3628] ? __fget+0x431/0x510 [ 753.213439][ T3628] ? tomoyo_file_ioctl+0x23/0x30 [ 753.218367][ T3628] ? security_file_ioctl+0xa1/0xd0 [ 753.223469][ T3628] __x64_sys_ioctl+0xe3/0x120 [ 753.228137][ T3628] do_syscall_64+0xfe/0x140 [ 753.232636][ T3628] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 753.238517][ T3628] RIP: 0033:0x459697 [ 753.242398][ T3628] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 753.261988][ T3628] RSP: 002b:00007f999010da88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 753.270389][ T3628] RAX: ffffffffffffffda RBX: 0000000020000028 RCX: 0000000000459697 22:33:12 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:12 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000014}, 0x10) [ 753.278351][ T3628] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 753.286308][ T3628] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 753.294270][ T3628] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 753.302231][ T3628] R13: 00000000004c8920 R14: 00000000004df7f8 R15: 0000000000000003 22:33:12 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0xef6, 0x0) 22:33:12 executing program 3: r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0xbc4c0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xb6c, 0x1c345938cd575c93, 0x2, 0x9ba3}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000140)={r1, 0x20, 0x81}, 0x8) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r2, &(0x7f00000003c0), 0x0}, 0x18) 22:33:12 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:12 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000015}, 0x10) 22:33:12 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000009}, 0x10) 22:33:12 executing program 4 (fault-call:0 fault-nth:34): syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000001004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffffb5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 22:33:12 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0xeff, 0x0) 22:33:12 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000016}, 0x10) [ 753.478537][ T4140] FAULT_INJECTION: forcing a failure. [ 753.478537][ T4140] name failslab, interval 1, probability 0, space 0, times 0 [ 753.504269][ T4140] CPU: 1 PID: 4140 Comm: syz-executor.4 Not tainted 5.3.0-rc4+ #79 [ 753.512199][ T4140] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 753.522250][ T4140] Call Trace: [ 753.525535][ T4140] dump_stack+0x1d8/0x2f8 [ 753.529860][ T4140] should_fail+0x555/0x770 [ 753.534269][ T4140] __should_failslab+0x11a/0x160 [ 753.539205][ T4140] should_failslab+0x9/0x20 [ 753.543700][ T4140] kmem_cache_alloc_node_trace+0x6e/0x2d0 [ 753.549412][ T4140] ? __kmalloc_node_track_caller+0x3c/0x60 [ 753.555210][ T4140] __kmalloc_node_track_caller+0x3c/0x60 [ 753.560862][ T4140] ? alloc_uevent_skb+0x7f/0x230 [ 753.565792][ T4140] __alloc_skb+0xe8/0x500 [ 753.570116][ T4140] alloc_uevent_skb+0x7f/0x230 [ 753.574872][ T4140] kobject_uevent_env+0xcbb/0x1260 [ 753.579988][ T4140] kobject_uevent+0x1f/0x30 [ 753.584482][ T4140] loop_set_fd+0xd21/0x1180 [ 753.588980][ T4140] lo_ioctl+0xd5/0x2200 [ 753.593129][ T4140] ? __kasan_slab_free+0x12a/0x1e0 [ 753.598225][ T4140] ? kasan_slab_free+0xe/0x10 [ 753.602889][ T4140] ? kfree+0x115/0x200 [ 753.606946][ T4140] ? tomoyo_path_number_perm+0x4e1/0x640 [ 753.612676][ T4140] ? tomoyo_file_ioctl+0x23/0x30 [ 753.617602][ T4140] ? security_file_ioctl+0x6d/0xd0 [ 753.622703][ T4140] ? __x64_sys_ioctl+0xa3/0x120 [ 753.627545][ T4140] ? do_syscall_64+0xfe/0x140 [ 753.632211][ T4140] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 753.638269][ T4140] ? debug_check_no_obj_freed+0x505/0x5b0 [ 753.643983][ T4140] ? trace_lock_release+0x135/0x1a0 [ 753.649168][ T4140] ? debug_check_no_obj_freed+0x505/0x5b0 [ 753.654884][ T4140] ? rcu_lock_release+0x9/0x30 [ 753.659638][ T4140] ? trace_lock_release+0x135/0x1a0 [ 753.664822][ T4140] ? rcu_lock_release+0x9/0x30 [ 753.669579][ T4140] ? trace_irq_enable_rcuidle+0x23/0x1e0 [ 753.675200][ T4140] ? lo_release+0x1f0/0x1f0 [ 753.679690][ T4140] blkdev_ioctl+0x807/0x2990 [ 753.684273][ T4140] ? tomoyo_path_number_perm+0x53e/0x640 [ 753.689911][ T4140] block_ioctl+0xbd/0x100 [ 753.694234][ T4140] ? blkdev_iopoll+0x100/0x100 [ 753.698993][ T4140] do_vfs_ioctl+0x744/0x1730 [ 753.703588][ T4140] ? __fget+0x431/0x510 [ 753.707741][ T4140] ? tomoyo_file_ioctl+0x23/0x30 [ 753.712669][ T4140] ? security_file_ioctl+0xa1/0xd0 [ 753.717770][ T4140] __x64_sys_ioctl+0xe3/0x120 [ 753.722442][ T4140] do_syscall_64+0xfe/0x140 [ 753.726939][ T4140] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 753.732817][ T4140] RIP: 0033:0x459697 [ 753.736701][ T4140] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 753.756293][ T4140] RSP: 002b:00007f999010da88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 753.764689][ T4140] RAX: ffffffffffffffda RBX: 0000000020000028 RCX: 0000000000459697 22:33:12 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:12 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4000000004, 0x4, 0x0, 0x0, 0x1}, 0x3c) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x800, 0x0) sync_file_range(r1, 0x2, 0x6, 0x1) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f00000000c0)) ioctl$TIOCSERGETLSR(r1, 0x5459, &(0x7f00000004c0)) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) setxattr$trusted_overlay_redirect(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='trusted.overlay.redirect\x00', &(0x7f0000000580)='./file0\x00', 0x8, 0x1) [ 753.772649][ T4140] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 753.780608][ T4140] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 753.788569][ T4140] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 753.796528][ T4140] R13: 00000000004c8920 R14: 00000000004df7f8 R15: 0000000000000003 22:33:12 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x8000000000a}, 0x10) 22:33:12 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002, 0xffffffff00000000}, 0x10) 22:33:12 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:12 executing program 4 (fault-call:0 fault-nth:35): syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000001004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffffb5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 22:33:12 executing program 3: bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f00000003c0), 0x0}, 0x18) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x80900) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) 22:33:12 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0xf08, 0x0) 22:33:13 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x8000000000b}, 0x10) [ 753.947080][ T4540] FAULT_INJECTION: forcing a failure. [ 753.947080][ T4540] name failslab, interval 1, probability 0, space 0, times 0 [ 753.986598][ T4540] CPU: 0 PID: 4540 Comm: syz-executor.4 Not tainted 5.3.0-rc4+ #79 [ 753.994528][ T4540] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 754.004581][ T4540] Call Trace: [ 754.007875][ T4540] dump_stack+0x1d8/0x2f8 [ 754.012219][ T4540] should_fail+0x555/0x770 [ 754.016640][ T4540] __should_failslab+0x11a/0x160 [ 754.021617][ T4540] ? getname_flags+0xba/0x640 [ 754.026305][ T4540] should_failslab+0x9/0x20 [ 754.030809][ T4540] kmem_cache_alloc+0x56/0x2e0 [ 754.035567][ T4540] ? __kasan_check_write+0x14/0x20 [ 754.040680][ T4540] getname_flags+0xba/0x640 22:33:13 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x70) 22:33:13 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x20000090) 22:33:13 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x10000, 0x0) openat$cgroup_ro(r0, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000000100)={0x7b, 0x0, [0x2, 0x401, 0x7, 0x9]}) 22:33:13 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0xf0b, 0x0) 22:33:13 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) [ 754.045183][ T4540] do_mkdirat+0x3c/0x320 [ 754.049426][ T4540] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 754.055144][ T4540] ? trace_hardirqs_off_caller+0x58/0x80 [ 754.060776][ T4540] ? do_syscall_64+0x1d/0x140 [ 754.065451][ T4540] __x64_sys_mkdir+0x60/0x70 [ 754.070041][ T4540] do_syscall_64+0xfe/0x140 [ 754.070061][ T4540] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 754.080410][ T4540] RIP: 0033:0x458c47 22:33:13 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) [ 754.084292][ T4540] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 cd c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 754.084297][ T4540] RSP: 002b:00007f999010da88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 754.084306][ T4540] RAX: ffffffffffffffda RBX: 0000000020000028 RCX: 0000000000458c47 [ 754.084311][ T4540] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000080 [ 754.084315][ T4540] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 754.084319][ T4540] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 22:33:13 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x200800) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000100)=0x210000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x70, r2, 0x400, 0x70bd29, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfde}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x70}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xb}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_team\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x70}, 0x1, 0x0, 0x0, 0x8004}, 0x4000) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff, 0x80000000002}, 0x10) ioctl$VIDIOC_LOG_STATUS(r0, 0x5646, 0x0) ioctl$VIDIOC_S_PRIORITY(r0, 0x40045644, 0x2) 22:33:13 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0xf10, 0x0) [ 754.084323][ T4540] R13: 00000000004c8920 R14: 00000000004df7f8 R15: 0000000000000003 22:33:13 executing program 4 (fault-call:0 fault-nth:36): syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000001004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffffb5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 754.244665][ T5026] FAULT_INJECTION: forcing a failure. [ 754.244665][ T5026] name failslab, interval 1, probability 0, space 0, times 0 [ 754.260136][ T5026] CPU: 0 PID: 5026 Comm: syz-executor.4 Not tainted 5.3.0-rc4+ #79 [ 754.268039][ T5026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 754.278088][ T5026] Call Trace: [ 754.281376][ T5026] dump_stack+0x1d8/0x2f8 [ 754.285702][ T5026] should_fail+0x555/0x770 [ 754.290112][ T5026] __should_failslab+0x11a/0x160 [ 754.295113][ T5026] ? ext4_alloc_inode+0x1f/0x560 [ 754.300050][ T5026] should_failslab+0x9/0x20 [ 754.304547][ T5026] kmem_cache_alloc+0x56/0x2e0 [ 754.309303][ T5026] ? set_qf_name+0x3c0/0x3c0 [ 754.313886][ T5026] ext4_alloc_inode+0x1f/0x560 [ 754.318633][ T5026] ? set_qf_name+0x3c0/0x3c0 [ 754.323212][ T5026] new_inode_pseudo+0x68/0x240 [ 754.327962][ T5026] new_inode+0x28/0x1c0 [ 754.332188][ T5026] ? trace_ext4_request_inode+0x28b/0x2d0 [ 754.337901][ T5026] __ext4_new_inode+0x43d/0x5650 [ 754.342832][ T5026] ? memset+0x31/0x40 [ 754.346808][ T5026] ? smk_curacc+0xa3/0xe0 [ 754.351258][ T5026] ext4_mkdir+0x3f5/0x1450 [ 754.355679][ T5026] ? security_inode_permission+0xdd/0x120 [ 754.361393][ T5026] vfs_mkdir+0x43f/0x610 [ 754.365630][ T5026] do_mkdirat+0x1d7/0x320 [ 754.369951][ T5026] __x64_sys_mkdir+0x60/0x70 [ 754.374565][ T5026] do_syscall_64+0xfe/0x140 [ 754.379062][ T5026] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 754.384942][ T5026] RIP: 0033:0x458c47 [ 754.388826][ T5026] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 cd c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 754.408418][ T5026] RSP: 002b:00007f999010da88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 754.416824][ T5026] RAX: ffffffffffffffda RBX: 0000000020000028 RCX: 0000000000458c47 [ 754.424784][ T5026] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000080 [ 754.432743][ T5026] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a 22:33:13 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x8, 0x4000100004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0xfffffffffffffffc}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f00000000c0)={r0, &(0x7f0000000140)="1d35b2eb6f6b38d7082437e442f87e643c1fff5451d4fc12fbe524b82cb2c54fee8142", 0x0}, 0xffffffffffffffb8) fcntl$getown(r0, 0x9) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) ioctl$VIDIOC_OVERLAY(r1, 0x4004560e, &(0x7f0000000040)=0x8) 22:33:13 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:13 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x8000000000c}, 0x10) 22:33:13 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) prctl$PR_GET_DUMPABLE(0x3) 22:33:13 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0xf31, 0x0) [ 754.440709][ T5026] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 754.448668][ T5026] R13: 00000000004c8920 R14: 00000000004df7f8 R15: 0000000000000003 22:33:13 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:13 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0xa5169909cba8afcc) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x4e21, 0x7, @mcast1, 0x40}}, 0x1, 0x6, [{{0xa, 0x4e21, 0xfffffffffffffe01, @remote, 0x10001}}, {{0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0x17}, 0x3}}, {{0xa, 0x4e20, 0x6, @local, 0xee}}, {{0xa, 0x4e23, 0x6, @local, 0x200}}, {{0xa, 0x4e24, 0x6, @rand_addr="939a28962902121f38bcd4f90fe01642", 0xff}}, {{0xa, 0x4e23, 0x1, @mcast2, 0x7}}]}, 0x390) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:33:13 executing program 4 (fault-call:0 fault-nth:37): syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000001004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffffb5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 22:33:13 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) ioctl$TUNGETFILTER(r1, 0x801054db, &(0x7f00000000c0)=""/53) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x801}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x34, r2, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x221e}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffff8}]}, 0x34}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:13 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0xf36, 0x0) 22:33:13 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x8000000000d}, 0x10) 22:33:13 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:13 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) clock_gettime(0x0, &(0x7f0000005f00)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000005d00)=[{{&(0x7f0000000200)=@ipx, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/7, 0x7}, {&(0x7f0000000100)=""/8, 0x8}, {&(0x7f0000000280)=""/26, 0x1a}, {&(0x7f00000002c0)=""/191, 0xbf}, {&(0x7f0000000380)=""/246, 0xf6}, {&(0x7f0000000480)=""/8, 0x8}], 0x6, &(0x7f0000000540)=""/80, 0x50}}, {{&(0x7f00000005c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000640)=""/4, 0x4}, {&(0x7f0000000680)=""/178, 0xb2}, {&(0x7f0000000740)=""/41, 0x29}, {&(0x7f0000000780)=""/227, 0xe3}], 0x4, &(0x7f00000008c0)=""/25, 0x19}, 0x8}, {{&(0x7f0000000900)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000000980)=""/4, 0x4}, {&(0x7f00000009c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001a00)=""/39, 0x27}, 0x6}, {{&(0x7f0000001a40)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000002f80)=[{&(0x7f0000001ac0)=""/177, 0xb1}, {&(0x7f0000001b80)=""/164, 0xa4}, {&(0x7f0000001c40)=""/4096, 0x1000}, {&(0x7f0000002c40)=""/172, 0xac}, {&(0x7f0000002d00)=""/141, 0x8d}, {&(0x7f0000002dc0)=""/5, 0x5}, {&(0x7f0000002e00)=""/164, 0xa4}, {&(0x7f0000002ec0)=""/98, 0x62}, {&(0x7f0000002f40)=""/57, 0x39}], 0x9, &(0x7f0000003040)=""/70, 0x46}, 0x3f}, {{&(0x7f00000030c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000003280)=[{&(0x7f0000003140)=""/191, 0xbf}, {&(0x7f0000003200)=""/71, 0x47}], 0x2, &(0x7f00000032c0)=""/28, 0x1c}, 0x5}, {{0x0, 0x0, &(0x7f0000003600)=[{&(0x7f0000003300)=""/178, 0xb2}, {&(0x7f00000033c0)=""/90, 0x5a}, {&(0x7f0000003440)=""/45, 0x2d}, {&(0x7f0000003480)=""/115, 0x73}, {&(0x7f0000003500)=""/212, 0xd4}], 0x5, &(0x7f0000003680)=""/87, 0x57}, 0x2b}, {{&(0x7f0000003700)=@un=@abs, 0x80, &(0x7f0000004940)=[{&(0x7f0000003780)=""/149, 0x95}, {&(0x7f0000003840)=""/210, 0xd2}, {&(0x7f0000003940)=""/4096, 0x1000}], 0x3, &(0x7f0000004980)=""/139, 0x8b}}, {{0x0, 0x0, &(0x7f0000004cc0)=[{&(0x7f0000004a40)=""/75, 0x4b}, {&(0x7f0000004ac0)=""/110, 0x6e}, {&(0x7f0000004b40)=""/71, 0x47}, {&(0x7f0000004bc0)=""/252, 0xfc}], 0x4, &(0x7f0000004d00)=""/4096, 0x1000}, 0x9}], 0x8, 0x40000102, &(0x7f0000005f40)={r1, r2+10000000}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000005f80)={0x0, 0x5, 0x6}, &(0x7f0000005fc0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000006000)={r4, 0x80000000}, &(0x7f0000006040)=0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x27, "8731081777ed665802ab9f0c799580d34fe046a192874166e08716aa3b4597d393a085a5832657"}, &(0x7f0000000180)=0x2f) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000001c0)={r7, 0x5}, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x7}, 0x10) [ 754.633543][ T5435] FAULT_INJECTION: forcing a failure. [ 754.633543][ T5435] name failslab, interval 1, probability 0, space 0, times 0 [ 754.638768][ T5437] QAT: Invalid ioctl [ 754.689107][ T5435] CPU: 1 PID: 5435 Comm: syz-executor.4 Not tainted 5.3.0-rc4+ #79 [ 754.697040][ T5435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 754.707091][ T5435] Call Trace: [ 754.710384][ T5435] dump_stack+0x1d8/0x2f8 [ 754.714718][ T5435] should_fail+0x555/0x770 [ 754.719137][ T5435] __should_failslab+0x11a/0x160 [ 754.724069][ T5435] ? ext4_alloc_inode+0x1f/0x560 [ 754.729002][ T5435] should_failslab+0x9/0x20 [ 754.733504][ T5435] kmem_cache_alloc+0x56/0x2e0 [ 754.738266][ T5435] ? set_qf_name+0x3c0/0x3c0 [ 754.742842][ T5435] ext4_alloc_inode+0x1f/0x560 [ 754.747582][ T5435] ? set_qf_name+0x3c0/0x3c0 [ 754.747594][ T5435] new_inode_pseudo+0x68/0x240 [ 754.747607][ T5435] new_inode+0x28/0x1c0 [ 754.756922][ T5435] ? trace_ext4_request_inode+0x28b/0x2d0 [ 754.756932][ T5435] __ext4_new_inode+0x43d/0x5650 [ 754.756943][ T5435] ? memset+0x31/0x40 [ 754.756958][ T5435] ? smk_curacc+0xa3/0xe0 [ 754.756969][ T5435] ext4_mkdir+0x3f5/0x1450 [ 754.784532][ T5435] ? security_inode_permission+0xdd/0x120 [ 754.790250][ T5435] vfs_mkdir+0x43f/0x610 [ 754.794489][ T5435] do_mkdirat+0x1d7/0x320 [ 754.798901][ T5435] __x64_sys_mkdir+0x60/0x70 [ 754.803486][ T5435] do_syscall_64+0xfe/0x140 [ 754.807981][ T5435] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 754.813859][ T5435] RIP: 0033:0x458c47 [ 754.817748][ T5435] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 cd c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 22:33:13 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x2) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x3, 0x1}, 0x3c) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00000000c0)) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r2, &(0x7f0000000000), 0x0}, 0x18) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000017c0)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f00000018c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003c80)={'rose0\x00', 0x0}) sendmmsg$inet6(r1, &(0x7f00000075c0)=[{{0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="1ad7d2f3f5f73d406668ad895a58ec3db79484885b4722a0016d18aea98bcd3fff8d77f88e65484b05a6724a3b84a3788718648e20d44a15cff081390b81a43420bc76ddff6ed2bb03afff28", 0x4c}, {&(0x7f0000001180)="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", 0xfa}], 0x3, 0xfffffffffffffffd}}, {{0x0, 0x0, &(0x7f0000001540)=[{&(0x7f00000012c0)="d9e8323f4af6e2cd2d40b91ba9dd4979f7f60892b65fa7657d2db96a2bee26dde7e246d33965863a6542e7e759185070d58440429ce191a9cf60a59e87bdcdef4936fa2fca43471f69d31e88890ef46d924d33c405cf6ac88a2fcc9d64066dd55b776a47ec8e181c8b754beb422d6fe840d43b57cf6f4b7c06b7d867a4af7f4b80853a2fb44c94b5167cabb0ce46a9e2088b4a03e64ebbce716cc2dbdd195614a988bc83f926783c76fb4e34f16a196fef6a662827528e967052e0f93157188e1be7b4eb3e3e8b8c92f9d2280c4432d18c4207", 0xd3}, {&(0x7f00000013c0)="b8ff36ca4dbf1a6993970ea937a1992231f8981ea5cb6b2a97d20be3454d28ae463d53b4980f5143cef30938718f13cc375e24650c3b5b36714fc7cedf7080b05e90568799a5586171cd02523d2a32b7ccbf1427b986a92a7c9ed575488f1e3f0bf884a1c68a5fe130b4fff5588a576cd212e3dbe24ad3a77a43cd48a5cdeacef24747fc6118f47fc0c888cf7135", 0x8e}, {&(0x7f0000001480)="b129f51244a08ed42280e349c297b0bd9756c83ad82ba3e5535ab6f45cea532053990c716f367b4714b1fd4bab2250b5e7cdf13c9efbe4a8ad4a07571cc983632799b12baefea6aea95d1cd8fe665d4386c192cd8a9fcfd52877379dfc8a2ff85e45d6083b001350b69441107e72b39f", 0x70}, {&(0x7f0000001500)="748b34ed61d5", 0x6}], 0x4, &(0x7f0000001580)=[@tclass={{0x14, 0x29, 0x43, 0xffff}}], 0x18}}, {{&(0x7f00000015c0)={0xa, 0x4e23, 0x3, @ipv4={[], [], @empty}, 0x7}, 0x1c, &(0x7f0000001780)=[{&(0x7f0000001600)="6f2a678b64839ef1d0574eddc761f4faf7a9f6321c4396dca9009ef916eb48a3380c1e6298cf5549923714d6c5fcf0ec9e02f5ce72a2c8220b66ba9be66005eff00ac1e55c561260b4722625442eaf433b2f1a2142de20eafee4507b532c0088efc4cc9b208801170bf53df9b7be906128957c64eedfe35f", 0x78}, {&(0x7f0000001680)="6bbb05c7b783281deb23da3db094f17b14bbd79af8903e7bfcefb43fabf82c046b914bac2d16ee6a6f1ebbec7ac6acf0513afb7dcc5dec344bed57654f8fb56b7b0a21c764c48c7e79cffb0c7e10b80eb716fcb38f6c6bd6abfe151e3eacea7f5ed03cce71c4cb0768b5d1c5b743d2ded06961a60825ff948e228dec518f00b147514f46941778d814125e09f026a45222929b116b9fc1b9fefbb7639722276fdcf8af16df39353582c41616bfe8ed33708659f266ccc6c51d99631c1564fccaace46e349286", 0xc6}], 0x2, &(0x7f0000001900)=[@hopopts_2292={{0xd8, 0x29, 0x36, {0xde, 0x17, [], [@enc_lim={0x4, 0x1, 0x1004000}, @generic={0x8000, 0x7d, "a03e5707677845a8eb5c463455a043220b70089f225cf2a721a7706c670afb0afbbb93e0613c7815986a0969af6541304e56d5c234156fc4a1c80f75223014b030254ffc108edfcb97897fa0a64738daf07a17e5e1b2b71a1d046e466db8da0a6db3a15c5ce675e369aaef1d8a8efbed6b8afb754a16cf9836e5a9b39d"}, @padn, @calipso={0x7, 0x18, {0x9, 0x4, 0x0, 0xe4c, [0x0, 0x7]}}, @hao={0xc9, 0x10, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x8}}, @pktinfo={{0x24, 0x29, 0x32, {@loopback, r3}}}], 0x118}}, {{&(0x7f0000001a40)={0xa, 0x4e20, 0x8, @local, 0x2}, 0x1c, &(0x7f0000001e40)=[{&(0x7f0000001a80)="a2f3d64e08cc8b98a33f8c77e6480f15037096a39136f58b86f15e5c97a821c582cc40d92f37ea41147d7f2ab482d601bf7901d5087c237798e84d3a84bcdc84945ce42e6c8b8cc6447c2602bb2c48f1b3de84432c07ecf69abd89aed3de4037a4d0c30496c547203e6097a7906c8224553a369b675fc3f46b546a1d526d00b6966dd01cfa743962df3ee4", 0x8b}, {&(0x7f0000001b40)="b93228faac3f25776b6c95481dc04bc55842a8ddb6894594c3a4eeb218606df00d48cad725c85939abc5814df4bc7bdf83b67fba7993c3dfbdfb", 0x3a}, {&(0x7f0000001b80)="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", 0xfe}, {&(0x7f0000001c80)="9c47770c361f61c1cb9dd03712834ab13dbac727901a7e5c53c0f54cdf720bec68327d371265da4aada7e8f5cd611c8fbd2390c8ccefea00be5e685cd36605f8bdc4b4f08694bbaca417eab93e99e0488c316bc636f5ef5dc22a223566650690416d2cd0b1dbb37d826209c18317bb2847132246a1e0a19afd3603574caf904ec0f8", 0x82}, {&(0x7f0000001d40)="59600f4f077727", 0x7}, {&(0x7f0000001d80)="a96ecb25748f43d098213f5e22311f82288caa344bcdec533a661c26c26fdbb8891f3629a9a105b3fe8796a18017b7076518b6a21b1ed82483cdee5b98eb9aae409e3f7fecb9e1f92ffbebe3c42692821c6dbb9b0f3f27d88fbf27260de488247e3879990293101523e1139620791258769b5256e7108edb60b69ffed5257e9bb0ef9cfd0d79063b5b350500b075f7044cebf6ecf0223d5aa3d3be2c8b94fd3357b1", 0xa2}], 0x6, &(0x7f0000001ec0)=[@dontfrag={{0x14, 0x29, 0x3e, 0x80}}, @dstopts_2292={{0x28, 0x29, 0x4, {0x4, 0x1, [], [@padn={0x1, 0x2, [0x0, 0x0]}, @ra={0x5, 0x2, 0x80000001}, @ra={0x5, 0x2, 0x8}]}}}, @tclass={{0x14, 0x29, 0x43, 0x6}}, @flowinfo={{0x14, 0x29, 0xb, 0x100}}, @dstopts_2292={{0x38, 0x29, 0x4, {0x4, 0x3, [], [@enc_lim={0x4, 0x1, 0x8}, @hao={0xc9, 0x10, @mcast1}, @ra={0x5, 0x2, 0x80000001}]}}}, @rthdr_2292={{0x38, 0x29, 0x39, {0x16, 0x4, 0x1, 0x3, 0x0, [@dev={0xfe, 0x80, [], 0x19}, @remote]}}}], 0xe0}}, {{&(0x7f0000001fc0)={0xa, 0x4e23, 0x7, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x6}, 0x1c, &(0x7f0000002280)=[{&(0x7f0000002000)="93d3", 0x2}, {&(0x7f0000002040)="3a1c9cc10cd9", 0x6}, {&(0x7f0000002080)="481ce3a5c9c1394d2780d14814cfc0681fc8d1ec82564e342dd1fe25c60208b6f13b5ff10c66096badda71dbec6e4936adf67ade76cf68d71d3ab518f1bee8580029fba5a369d6ff39e25f4e5edc6260c1834cadcefd2aa83917f7f72d368bdfa544b6a14b49e161feac48f8fad83c769b78b5ae6c2fd63878f647578f8585f495d346e52b013f576cb80f84c237a2e4bb97c089c7878f1592bb129fc49c9849944da33b3868084bbfc94e4db1520cc1f31c5c98260c6cee5b39bbd7e45a5537c164dba847abef58c18821", 0xcb}, {&(0x7f0000002180)="fcb73914e2e30157ae8dc26a13f2034e7d404b907ba6640fd712e70d30138f2ccacc91c15c47f09468f77f5e729785ead8beadb325c83981cb967c89c892bdb5026c4daa26a429e17c61953aa218eaf5705b6556cc293832e69cf525fd842c20631805f9b28747aa09b3d97800e66a303fe158ed559c1096519064c86f01e6de1223bf1c50bd157f21601e6f0b08ef649061e85724cdc586048fc0f0ba1215055a0fad94a04f8de5f721003e2c35b2dbd16c72865c79d5feb1f2a534915696b75e14b4bdf954cab426bd8fe6511218d34cc6c6ce2ee003d9e006", 0xda}], 0x4, &(0x7f00000022c0)=[@tclass={{0x14, 0x29, 0x43, 0xbd}}, @flowinfo={{0x14, 0x29, 0xb, 0x400}}, @hopopts_2292={{0xf8, 0x29, 0x36, {0x2b, 0x1b, [], [@enc_lim={0x4, 0x1, 0x100}, @generic={0x80, 0xb4, "f90a7f90673c44df460a83fe471b6cc91c95a960b98ce819380d8cd76f91f606c17ab5b365502d3259e9288863be8f534958f2d4e5692eb2e8eb2eb2b16e60587ca4081b5eada5da213b4b1a3cb32a416f663bdf1c3727e6c3e3bf7101ab2a83a36dafe775fa535b2f18182f95934c0e0c8a93abae0ef69d36baaac7f4cfcb1ac8e4ecc0716116d16e2d26d44851d5a95a40a2c21a7e4ecd49e0f0b820d8b0ccaf29ba43a72314ba3161bf1580151ebc4c4a0d85"}, @calipso={0x7, 0x18, {0x5, 0x4, 0x9, 0x0, [0x0, 0x5]}}, @jumbo={0xc2, 0x4, 0x4}]}}}, @rthdr_2292={{0x88, 0x29, 0x39, {0xb0f08e9d855ccf1b, 0xe, 0x1, 0x800000000000, 0x0, [@loopback, @initdev={0xfe, 0x88, [], 0x1, 0x0}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @loopback, @empty, @loopback, @initdev={0xfe, 0x88, [], 0x1, 0x0}]}}}], 0x1b0}}, {{&(0x7f0000002480)={0xa, 0x4e23, 0x0, @rand_addr="553327411bfdabf3202c9b0b2a3f9a0f"}, 0x1c, &(0x7f0000002740)=[{&(0x7f00000024c0)="7539b6ca514765b48bfbf1d51c0e22a605960cc49719e180b1620a9cfe9baa5d51be16afe17b83491ee173e5b4a82ef6b17550296ace33e9", 0x38}, {&(0x7f0000002500)="d265423c482cbfc15d189fcde6db9c4276ee1c952c414cdfa78ac87b09b5f9f22dac4df8f5b892fd5441f6046646ecfbfaaf62838308a216490c3206f6e37cd90ab1b0575e4442a17836c145fd94cc57bf4a2a1efc588448e3dd6a6bb888756a9bce3a979c5d336127a2cf7a8e6c791ce001d2ceaaf723137fdc1c656ee04183e2be4209", 0x84}, {&(0x7f00000025c0)="458a4be0b1de06637dba64194291b8079d0571a0b03d267c87eed7fbbd3f783f6e8e93ca08c5a62f718e392b31502d1f94cb851753e23637012221ae90051adcef82233fce5b9751a3d311b34dea933df14532483f83c19918028df6604851ffb8c0bda29972e7eda7e9e3091fa9a46d2be0cb7625e403aac98d1ec2340565436b57eae584e74fa778b72c4e6bc5acea4f15a77092a2cb44caf55ed94b47deafac37242fd19667629fcc4ee89813316bbc3fc3a831e4827d13e1be9322f585b4cc99ec79e2ed6bdecf353ac9c986f4d78eaf84c055f1aba2c2f4f605d4e5f1274f63acc1562c29ea8b3b09fb606ce5ae080a", 0xf2}, {&(0x7f00000026c0)="3da9eac7ea29e2c387cbd0d4e02f05d6a91503553e141f011f58cf1001d796ed378cbcface5f618b5baa5d02af84d48d151070b95dbd04570ac28ebe7eecd2796b6364d025eed81a66001c9ac7d9cf2acfdf1565833c3e566c454a1822a062f6a4f35a94bcd67737a2abc741206e13f5e70c", 0x72}], 0x4, &(0x7f0000003cc0)=[@hopopts={{0x80, 0x29, 0x36, {0x5c, 0xc, [], [@enc_lim={0x4, 0x1, 0x3ff}, @generic={0x6, 0x26, "6a232b7c657fcc580b44c6c73811e261a1716eabf2fa0375d31e00f1a94f87e0fe62b5a05c0c"}, @calipso={0x7, 0x38, {0x19, 0xc, 0x7f, 0x8, [0x4, 0x8001, 0xfffffffffffff000, 0xffffffff, 0x1, 0xffffffffffffffff]}}]}}}, @pktinfo={{0x24, 0x29, 0x32, {@rand_addr="7712f546b535a64f52a7318eee19b011", r4}}}, @hopopts_2292={{0x90, 0x29, 0x36, {0x2e, 0xe, [], [@calipso={0x7, 0x28, {0x1c, 0x8, 0x6, 0x3, [0x1, 0x7fff, 0x2, 0x8]}}, @jumbo={0xc2, 0x4, 0x1ff}, @ra={0x5, 0x2, 0x8}, @padn={0x1, 0x2, [0x0, 0x0]}, @jumbo={0xc2, 0x4, 0xb659}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1, @calipso={0x7, 0x28, {0x75a8, 0x8, 0xb4, 0x7, [0xf1ee, 0xffffffff, 0x7fff, 0x994]}}]}}}, @hopopts_2292={{0x120, 0x29, 0x36, {0x88, 0x20, [], [@calipso={0x7, 0x40, {0x4, 0xe, 0x8000, 0x1, [0xbd5, 0x5, 0x10000, 0xffffffffffff167b, 0x0, 0x5, 0x4]}}, @generic={0x1fffe, 0x8b, "bef2f017d52dc81cec07b2e0b2a7dc83e23cbee095cbdc17e2f4737558e3788a5cd311c5de08f209fcbf326dc6e9662021142283bb22c6f3336bcc373d85a30b6ea2ea7ff57a065af6226797f52448d0b8f3731df0a9cb07180e3f24c6d8734acd63500b2f56eda1701cb70116b61483f8c18663462e3844c0a40ad1ad6a6db4bb434ee25ef5ca7cbae853"}, @hao={0xc9, 0x10, @rand_addr="c7646fdf6f8cabfaf089cdba0140755a"}, @pad1, @jumbo={0xc2, 0x4, 0xffff}, @hao={0xc9, 0x10, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, @enc_lim, @enc_lim={0x4, 0x1, 0x456e}]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x4}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x80dc}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x2020000000000000}}], 0x2a0}}, {{0x0, 0x0, &(0x7f0000004080)=[{&(0x7f0000003f80)="89db99e5e25f1016fadf839ce334244be3f66dc853cf64b6b9dae9a8e7dae490c5ccae0d0d83798e66e238373ac156bc936e20936185811fc22062dbd0e0a3502b0ac33a21953627e93c0092318f40e7f90aadb2fb392259f8b87eb8a46c645160650be66a9e5adc0de58330c29b060f9095430dc05d2ce226bd2f5b5748299bbfe2ad39285397f81eaf499c2d3e77eaff7ce39520d90982156b7c43d4194e3e167410bf69659030bf8e7aceaeb625b61b19876d30fc3f090078730d421d6c8f79c20dc66a26b64f", 0xc8}], 0x1, &(0x7f00000040c0)=[@hopopts_2292={{0x1020, 0x29, 0x36, {0x0, 0x200, [], [@generic={0x6, 0x1000, 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@calipso={0x7, 0x28, {0xcf75, 0x8, 0x7, 0x2, [0x6, 0x4, 0x33a, 0x401]}}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x16}}]}}}, @tclass={{0x14, 0x29, 0x43, 0x2}}], 0x1220}}, {{&(0x7f0000005300)={0xa, 0x4e22, 0x400, @remote, 0x99}, 0x1c, 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0x1000}], 0x1, &(0x7f0000006380)=[@flowinfo={{0x14, 0x29, 0xb, 0x2}}, @flowinfo={{0x14, 0x29, 0xb, 0x3}}, @dstopts_2292={{0x20, 0x29, 0x4, {0x29, 0x0, [], [@jumbo]}}}, @tclass={{0x14, 0x29, 0x43, 0x6}}, @hoplimit={{0x14, 0x29, 0x34, 0x8}}, @rthdr_2292={{0x18, 0x29, 0x39, {0x89, 0x0, 0x2, 0x6}}}, @hoplimit={{0x14, 0x29, 0x34, 0x3}}], 0xb0}}, {{&(0x7f0000006440)={0xa, 0x4e23, 0x9, @ipv4={[], [], @rand_addr=0xb2}, 0x4}, 0x1c, &(0x7f0000007580)=[{&(0x7f0000006480)="ae11a98c326ef839311ec5d4", 0xc}, {&(0x7f00000064c0)="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", 0x1000}, {&(0x7f00000074c0)="508d6e59c5ad8f7161345cf44eba36ccf09e8243ac05025cbc1c4d4bce5fdffecd3341bb4336677deb62fb57fe1bf41c7713b308f4c4c49d9da102c9f27676cdb20f69c38f72577a74eff93fd5264123fc3907adc8f88ca437042834e433ffca71f13153311d5f9788c784651c8e8548123dc9187106078e60354e073e23a09614955a13eed3ea035a6017e5a5f30b2af05fc01df8217a83219beb6fb74d962a141b65d601791d8a51cb2cf46c", 0xad}], 0x3}}], 0x9, 0x4000000) 22:33:13 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0xffffff1f, 0x0) 22:33:13 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) [ 754.837339][ T5435] RSP: 002b:00007f999010da88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 754.845739][ T5435] RAX: ffffffffffffffda RBX: 0000000020000028 RCX: 0000000000458c47 [ 754.853709][ T5435] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000080 [ 754.861668][ T5435] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 754.869627][ T5435] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 754.877586][ T5435] R13: 00000000004c8920 R14: 00000000004df7f8 R15: 0000000000000003 22:33:13 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0xb) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x2000, 0x0) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, r2, 0xe}, 0x10) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000000000)="bef37360a4d1e0196775cfa797cb9361679244f4a1ab885722c975b2e7cc465914210e") r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x8, 0xc0100) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000000100)={{&(0x7f0000ffb000/0x2000)=nil, 0x2000}, 0x1}) 22:33:13 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x70) 22:33:14 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x8000000000e}, 0x10) 22:33:14 executing program 4 (fault-call:0 fault-nth:38): syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000001004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffffb5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 22:33:14 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x80000001, 0x64800) ioctl$SIOCRSACCEPT(r0, 0x89e3) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0xffffffffffffffca) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r1, &(0x7f00000003c0), 0x0}, 0x18) 22:33:14 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = getpgrp(0xffffffffffffffff) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r1, &(0x7f0000000140)={r1, r0, 0x7ff}) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:33:14 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x20000058) 22:33:14 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0x2) [ 755.072353][ T6124] FAULT_INJECTION: forcing a failure. [ 755.072353][ T6124] name failslab, interval 1, probability 0, space 0, times 0 [ 755.088485][ T6124] CPU: 0 PID: 6124 Comm: syz-executor.4 Not tainted 5.3.0-rc4+ #79 [ 755.096400][ T6124] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 755.106454][ T6124] Call Trace: [ 755.109742][ T6124] dump_stack+0x1d8/0x2f8 [ 755.114077][ T6124] should_fail+0x555/0x770 [ 755.118496][ T6124] __should_failslab+0x11a/0x160 [ 755.123990][ T6124] ? __d_alloc+0x2d/0x6e0 [ 755.128811][ T6124] should_failslab+0x9/0x20 [ 755.128823][ T6124] kmem_cache_alloc+0x56/0x2e0 [ 755.128838][ T6124] __d_alloc+0x2d/0x6e0 [ 755.138064][ T6124] d_alloc+0x4e/0x1d0 [ 755.138079][ T6124] __lookup_hash+0xe5/0x290 [ 755.150666][ T6124] filename_create+0x14f/0x670 [ 755.155427][ T6124] ? getname_flags+0x214/0x640 [ 755.160186][ T6124] do_mkdirat+0x5a/0x320 [ 755.164412][ T6124] ? trace_hardirqs_off_caller+0x58/0x80 22:33:14 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x40) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1, 0x190, r0}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r1, &(0x7f00000003c0), 0x0}, 0x18) 22:33:14 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x8000000000f}, 0x10) 22:33:14 executing program 3: r0 = syz_open_dev$radio(&(0x7f0000000240)='/dev/radio#\x00', 0x0, 0x2) write$UHID_SET_REPORT_REPLY(r0, &(0x7f0000000280)={0xe, 0x4, 0x3, 0x7fffffff, 0x80, "83e0b549b0afad4b519a60e5d5d491c5346c31ff3cfd742572d691b8a85ef07b9c13fae9afa72be4c302af93c33a23397210c52bcadb092cb25879ad7588b62672f0e9c268f2a56b42a3dc1c2f0323a097d22e63fedf8e5667cb1b42fc0ea53a96b1ed42159a541e1d17bde9619f73634b4632f99d4856b1dc03e31b1bb31d26"}, 0x8c) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x10000, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f00000001c0)=0xb058) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x12, 0x1a, 0x10, "bc370f88c21672c1817478a306d475f300a89e42a53c5184e16d6f31825d1d7c0b88974b4daa818b5bb3b5cdfa4625c8f8f83a72e4163a9880c4f7f1d9aa3955", "4398b19e29beb9e16894524faed63e76102570fa060991d3209bda7cbfb8629f3839f4d0f5cacbf53f1e4a8aa7a65b3cfbcd5ad0fd454a3abcc08ccf6712be58", "cd688892e6ca6d961cc67e6802656d447ae66134825a6a6a5b35387f62a09df3", [0x800000ffff]}) ioctl$UI_ABS_SETUP(r1, 0x401c5504, &(0x7f0000000200)={0x401, {0x80000000, 0x6, 0x6e9, 0x1f, 0x6, 0x6}}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r2, &(0x7f00000003c0), 0x0}, 0x18) [ 755.164423][ T6124] __x64_sys_mkdir+0x60/0x70 [ 755.164435][ T6124] do_syscall_64+0xfe/0x140 [ 755.164448][ T6124] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 755.164455][ T6124] RIP: 0033:0x458c47 [ 755.164464][ T6124] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 cd c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 755.164473][ T6124] RSP: 002b:00007f999010da88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 22:33:14 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x3, 0x400000) syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0xbda1, 0x4649c2) r1 = syz_open_dev$usb(&(0x7f0000000200)='/dev/bus/usb/00#/00#\x00', 0x0, 0x10002) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x800, 0x0) getpeername$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000140)=0x1c) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:33:14 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0x3) 22:33:14 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) r1 = memfd_create(&(0x7f0000000040)='^\x00', 0x0) lseek(r1, 0xffffffffffffffff, 0x2) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r2, &(0x7f00000003c0), 0x0}, 0x18) 22:33:14 executing program 4 (fault-call:0 fault-nth:39): syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000001004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffffb5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 755.184996][ T6124] RAX: ffffffffffffffda RBX: 0000000020000028 RCX: 0000000000458c47 [ 755.185002][ T6124] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000080 [ 755.185007][ T6124] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 755.185012][ T6124] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 755.185017][ T6124] R13: 00000000004c8920 R14: 00000000004df7f8 R15: 0000000000000003 22:33:14 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) chmod(&(0x7f0000000040)='./file0\x00', 0x1d4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:33:14 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x20) write$cgroup_type(r1, &(0x7f00000000c0)='threaded\x00', 0x9) 22:33:14 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00'}, 0x10) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffffff}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000280)={&(0x7f0000000240)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000200)={0xa3, &(0x7f0000000140)="a7c72fc73517451ca31a8e36793107f3475c0c6dfda6dc37f46320d9f8893e23b5c6a7e4b9e37717426d36959e0c2bf1d6c725c103183ae763ed7341bb2947634d249fb1e5187ce7b2a71db74bb46c189399f8c48e54b06ca8bc81d85181e5e6077c0d2099b9ce711c3954d8232e14405905ab7f3e298655818fec7695930424fcd96e0d2dd1fba83d88e96117dafe79cdf21f35e2db494cad482af4a4aa9719e609a0"}) 22:33:14 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0x4) 22:33:14 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000011}, 0x10) 22:33:14 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) r1 = syz_open_dev$usb(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x2a35, 0x400081) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) [ 755.367395][ T6791] FAULT_INJECTION: forcing a failure. [ 755.367395][ T6791] name failslab, interval 1, probability 0, space 0, times 0 [ 755.428595][ T6791] CPU: 0 PID: 6791 Comm: syz-executor.4 Not tainted 5.3.0-rc4+ #79 [ 755.436522][ T6791] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 755.446593][ T6791] Call Trace: [ 755.449881][ T6791] dump_stack+0x1d8/0x2f8 [ 755.454215][ T6791] should_fail+0x555/0x770 [ 755.458629][ T6791] __should_failslab+0x11a/0x160 [ 755.463562][ T6791] ? smack_inode_init_security+0x3cf/0x490 [ 755.469365][ T6791] should_failslab+0x9/0x20 [ 755.473870][ T6791] __kmalloc_track_caller+0x79/0x340 [ 755.479166][ T6791] kstrdup+0x34/0x70 [ 755.483056][ T6791] smack_inode_init_security+0x3cf/0x490 [ 755.488684][ T6791] security_inode_init_security+0xfe/0x310 [ 755.494529][ T6791] ? ext4_init_security+0x40/0x40 [ 755.499547][ T6791] ext4_init_security+0x34/0x40 [ 755.504399][ T6791] __ext4_new_inode+0x446c/0x5650 [ 755.509432][ T6791] ? smk_curacc+0xa3/0xe0 [ 755.513754][ T6791] ext4_mkdir+0x3f5/0x1450 [ 755.518329][ T6791] ? security_inode_permission+0xdd/0x120 [ 755.518342][ T6791] vfs_mkdir+0x43f/0x610 22:33:14 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x8000, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000000100)={0x5, 0x400, 0x9}) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:33:14 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0x5) 22:33:14 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x6, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r1, &(0x7f00000003c0), 0x0}, 0x18) 22:33:14 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000012}, 0x10) 22:33:14 executing program 3: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@empty}}, &(0x7f0000000000)=0xe8) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x100, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], r0, 0xffffffffffffffff, 0x0, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r1, &(0x7f00000003c0), 0x0}, 0x18) [ 755.518353][ T6791] do_mkdirat+0x1d7/0x320 [ 755.518364][ T6791] __x64_sys_mkdir+0x60/0x70 [ 755.518379][ T6791] do_syscall_64+0xfe/0x140 [ 755.518394][ T6791] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 755.528307][ T6791] RIP: 0033:0x458c47 [ 755.528317][ T6791] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 cd c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 755.528321][ T6791] RSP: 002b:00007f999010da88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 755.537200][ T6791] RAX: ffffffffffffffda RBX: 0000000020000028 RCX: 0000000000458c47 [ 755.537205][ T6791] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000080 [ 755.537209][ T6791] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 755.537214][ T6791] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 755.537218][ T6791] R13: 00000000004c8920 R14: 00000000004df7f8 R15: 0000000000000003 22:33:14 executing program 4 (fault-call:0 fault-nth:40): syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000001004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffffb5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 22:33:14 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000013}, 0x10) 22:33:14 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) r1 = request_key(&(0x7f0000000000)='ceph\x00', &(0x7f00000000c0)={'syz', 0x0}, &(0x7f0000000100)='nodev\x00', 0xfffffffffffffff9) keyctl$assume_authority(0x10, r1) 22:33:14 executing program 0: r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000200)={r1, &(0x7f0000000180)=""/95}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r2, 0xffffffffffffffff, 0x5, 0x2}, 0x10) r5 = fcntl$dupfd(r3, 0x0, r3) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000100)={&(0x7f0000000040)='./file0\x00', r5}, 0x10) 22:33:14 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0x6) 22:33:14 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x5, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f0000000000), 0x0}, 0xff3a) [ 755.739241][ T7747] FAULT_INJECTION: forcing a failure. [ 755.739241][ T7747] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 755.752481][ T7747] CPU: 0 PID: 7747 Comm: syz-executor.4 Not tainted 5.3.0-rc4+ #79 [ 755.760382][ T7747] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 755.770436][ T7747] Call Trace: [ 755.773725][ T7747] dump_stack+0x1d8/0x2f8 [ 755.778058][ T7747] should_fail+0x555/0x770 [ 755.782498][ T7747] should_fail_alloc_page+0x55/0x60 22:33:14 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fallocate(r0, 0x24, 0x2, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) [ 755.787697][ T7747] prepare_alloc_pages+0x283/0x470 [ 755.792814][ T7747] __alloc_pages_nodemask+0xb2/0x5d0 [ 755.798096][ T7747] ? rcu_lock_release+0x26/0x30 [ 755.802938][ T7747] ? is_bpf_text_address+0x398/0x3b0 [ 755.802953][ T7747] kmem_getpages+0x56/0xa20 [ 755.812708][ T7747] cache_grow_begin+0x7e/0x2c0 [ 755.817465][ T7747] cache_alloc_refill+0x311/0x3f0 [ 755.817480][ T7747] ? check_preemption_disabled+0xb7/0x2a0 [ 755.828189][ T7747] __kmalloc+0x318/0x340 [ 755.832430][ T7747] ? tomoyo_realpath_from_path+0xdc/0x7c0 22:33:14 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0x7) 22:33:14 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x14100, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000000c0)=0x2, 0x2) [ 755.838147][ T7747] tomoyo_realpath_from_path+0xdc/0x7c0 [ 755.843688][ T7747] tomoyo_path_number_perm+0x166/0x640 [ 755.849160][ T7747] ? trace_irq_enable_rcuidle+0x23/0x1e0 [ 755.854779][ T7747] ? trace_kmem_cache_free+0xa0/0x110 [ 755.854793][ T7747] tomoyo_path_mkdir+0x9c/0xc0 [ 755.854804][ T7747] security_path_mkdir+0xed/0x170 [ 755.854814][ T7747] do_mkdirat+0x15c/0x320 [ 755.854829][ T7747] __x64_sys_mkdir+0x60/0x70 [ 755.878813][ T7747] do_syscall_64+0xfe/0x140 [ 755.883305][ T7747] entry_SYSCALL_64_after_hwframe+0x49/0xbe 22:33:14 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40020000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="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"], 0x124}, 0x1, 0x0, 0x0, 0x40001}, 0x800) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) write$uinput_user_dev(r0, &(0x7f0000000440)={'syz0\x00', {0x3, 0xb2, 0x1c}, 0x1a, [0x5, 0x9, 0x400, 0xdd6, 0x3, 0x9, 0x2a4b0af, 0x1, 0x742, 0xf48, 0x1, 0x395d, 0x9f7, 0x8b7, 0xedc, 0x0, 0xba, 0x2, 0x401, 0x9, 0x4, 0x7, 0x6, 0x401, 0x3, 0xbe3, 0x6, 0x1, 0x2, 0x7, 0x0, 0x0, 0x5, 0x1, 0x2, 0x5, 0x9061, 0x101, 0x293, 0x7, 0x80000000, 0x8, 0x3ff, 0x80000000, 0x3f, 0x4, 0xc3e, 0x2, 0x6, 0x81, 0x7, 0x9, 0xfffffffffffffff9, 0x1, 0x4, 0x7ff, 0x4, 0x40, 0x81, 0x2, 0xffffffff7fffffff, 0x3, 0x0, 0xbf80], [0x862, 0xb, 0x9, 0x4, 0x9, 0xfffffffffffffe01, 0x1f, 0xffff, 0x3f, 0x3, 0x0, 0x1, 0x10000, 0x0, 0x3, 0x4, 0x4, 0x3ff, 0x10001, 0x0, 0xb6f, 0x5, 0x1a, 0xd81, 0xee, 0x5, 0x2, 0x7ff, 0x8001, 0xffffffffa59a5769, 0x2, 0x7, 0xea6b, 0x10001, 0x4, 0x8, 0x3, 0x79, 0x13, 0x5373, 0x5, 0x3fc0000000000, 0x6, 0x7a, 0x407, 0x3f, 0x816, 0x8001, 0xffffffff, 0x0, 0x8000, 0xfffffffffffffffc, 0x6, 0x9ae, 0x80, 0xfff, 0x4c, 0x0, 0x0, 0xfc, 0x6, 0x246b, 0x7, 0xf3a9], [0xffffffffffff454a, 0x6, 0x7, 0x3, 0x2, 0xc3, 0x6, 0x9, 0x3f, 0x6, 0x3, 0x1, 0x10000, 0x2, 0x7, 0x40, 0x9, 0xe42a, 0x6, 0x9, 0xdace, 0x200, 0x6, 0x3, 0x10000, 0x12b, 0x8, 0x4, 0x3, 0x401, 0x1000, 0x8000, 0x7, 0x101, 0x8, 0x4, 0xc94e, 0x100000000, 0x197, 0xffffffff, 0x1f, 0x3, 0x81, 0x9, 0x10001, 0x1, 0x3, 0x6, 0x7, 0x3321, 0x3bd3, 0x9, 0x3ff, 0x8, 0xffffffffffff8000, 0x377, 0x3, 0x7, 0x7, 0x3, 0xda6, 0x0, 0x735b, 0x7f00000], [0x3, 0x4, 0x1, 0xaf, 0x7f, 0xcec0, 0x9, 0x80, 0x8, 0x7fff, 0x7, 0x0, 0xfffffffffffffffb, 0x10001, 0x9, 0x200, 0x0, 0x9, 0x7, 0x0, 0x10000, 0x4, 0x1, 0x9, 0x7fffffff, 0x20, 0x1, 0xfffffffffffffffc, 0x1, 0x5, 0xe1a, 0x1, 0x4, 0x3, 0xc1, 0x9, 0x6, 0x5, 0x9, 0xed7f, 0x10001, 0x400, 0x8, 0x3, 0x3, 0x81, 0x80000000, 0x4, 0xa41, 0x1ff, 0x1, 0x5, 0x9, 0x31, 0x0, 0x8e, 0x9d59, 0x7, 0x4, 0xfffffffffffffff9, 0x100000001, 0x0, 0x101]}, 0x45c) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r2, &(0x7f00000003c0), 0x0}, 0x18) openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x4880, 0x0) 22:33:14 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000014}, 0x10) [ 755.889174][ T7747] RIP: 0033:0x458c47 [ 755.889182][ T7747] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 cd c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 755.889186][ T7747] RSP: 002b:00007f999010da88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 755.889193][ T7747] RAX: ffffffffffffffda RBX: 0000000020000028 RCX: 0000000000458c47 [ 755.889197][ T7747] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000080 22:33:15 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm_plock\x00', 0x369100, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x3ff, 0x30}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r3, 0x8}, &(0x7f00000001c0)=0x8) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x8) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) [ 755.889201][ T7747] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 755.889205][ T7747] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 755.889209][ T7747] R13: 00000000004c8920 R14: 00000000004df7f8 R15: 0000000000000003 22:33:15 executing program 4 (fault-call:0 fault-nth:41): syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000001004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffffb5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 22:33:15 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:15 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0x8) 22:33:15 executing program 3: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0x0, 0x2d, 0x10}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f00000000c0)="c21714b03cba0246161f9de19b523aeef6f4a9b0a2fedb8c5f042af0b2dc36407d770dbe19b630daeca7", &(0x7f0000000100)=""/168}, 0x18) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000000)={r1, &(0x7f00000003c0), 0x0}, 0x18) 22:33:15 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:33:15 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000015}, 0x10) 22:33:15 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) r1 = socket$isdn(0x22, 0x3, 0x1) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000001c0), 0x10) getsockopt(r1, 0x806a589, 0x2, &(0x7f00000000c0)=""/239, &(0x7f0000000000)=0xef) [ 756.135376][ T8496] FAULT_INJECTION: forcing a failure. [ 756.135376][ T8496] name failslab, interval 1, probability 0, space 0, times 0 [ 756.160868][ T8496] CPU: 0 PID: 8496 Comm: syz-executor.4 Not tainted 5.3.0-rc4+ #79 [ 756.168801][ T8496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 756.178839][ T8496] Call Trace: [ 756.178855][ T8496] dump_stack+0x1d8/0x2f8 [ 756.178868][ T8496] should_fail+0x555/0x770 [ 756.178883][ T8496] __should_failslab+0x11a/0x160 [ 756.178893][ T8496] ? tomoyo_encode2+0x273/0x5a0 [ 756.178903][ T8496] should_failslab+0x9/0x20 [ 756.178912][ T8496] __kmalloc+0x7a/0x340 [ 756.178924][ T8496] tomoyo_encode2+0x273/0x5a0 [ 756.214183][ T8496] tomoyo_realpath_from_path+0x769/0x7c0 [ 756.219910][ T8496] tomoyo_path_number_perm+0x166/0x640 [ 756.225382][ T8496] ? trace_irq_enable_rcuidle+0x23/0x1e0 22:33:15 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0x9) 22:33:15 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x200, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) mq_notify(r1, &(0x7f0000000100)={0x0, 0x3b, 0x2, @tid=r2}) [ 756.231012][ T8496] ? trace_kmem_cache_free+0xa0/0x110 [ 756.236382][ T8496] tomoyo_path_mkdir+0x9c/0xc0 [ 756.236396][ T8496] security_path_mkdir+0xed/0x170 [ 756.236407][ T8496] do_mkdirat+0x15c/0x320 [ 756.236417][ T8496] __x64_sys_mkdir+0x60/0x70 [ 756.236428][ T8496] do_syscall_64+0xfe/0x140 [ 756.236445][ T8496] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 756.246188][ T8496] RIP: 0033:0x458c47 22:33:15 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x8) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000100)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r1, 0xffffffffffffffff, 0x80000000002}, 0x10) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) sendmsg$xdp(r0, &(0x7f0000001480)={&(0x7f0000000180)={0x2c, 0x4, r3, 0x23}, 0x10, &(0x7f0000001400)=[{&(0x7f00000001c0)="15ae7b6dc57bddc714d72b4626be6230836fad0d8b44b560287aef11c0f274b15f036ddeb1eadcc7122e0ea5adf3eb2754dc891b9d4f9f06cdd1276bba3f5e237323f9a199f0b0203d07dbe30ece85c833ce84b05f5ada30dddcfe0e173f3fcd8c3205d6ab6878fc177ff70e7cf0bb2be29e0ace2a8ce4292fa47ee13c44df0e58bf26db4285f3785b5c09cdd29051260dd245bd9f7c4a506537346b7c0c8cb168abab007eac54813a1634f17d51415e9a28cf29584aeecd48da2edfa07cfd1e6c", 0xc1}, {&(0x7f00000002c0)="1a95bc0c8a3eda44c8ff4f3dfe0c3c93a34c2c85848b8950c3b94562d37d843a13a752ad4b30cb45e27c26d9a3a799250770f7aa77eef51aa6ed8b2fedd6ecd07ee4b2b34466c90405642453ac94b5e0efb3edeb2935e0c40c89a0e6f9585eb685b295e7a99f26183c1d69450893ae871db3b2d75b7d1a5eb1247b30df2ea8515dd890aa5d4de6b830b827eefe1abc212e8f8dc71aaf5830fe7f9898e422c7bf763334d251d2114902", 0xa9}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="23cc9d181706ce7153071f6f6683c1796c9cd8476a8d5cdf77b376d7ea4eae59eaae7c24d2529a52252c078ed690", 0x2e}, {&(0x7f00000013c0)="f0de6f116a5ba830c41e01818d7d6c8439df51809f43707751d116f6c21a6faf43a1b3c40530024995de", 0x2a}], 0x5}, 0x4000) 22:33:15 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0xc, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:15 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x623d, 0x20000) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000003c0), 0x0}, 0x18) [ 756.246198][ T8496] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 cd c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 756.246202][ T8496] RSP: 002b:00007f999010da88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 756.246210][ T8496] RAX: ffffffffffffffda RBX: 0000000020000028 RCX: 0000000000458c47 [ 756.246215][ T8496] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000080 [ 756.246219][ T8496] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 756.246224][ T8496] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 756.246229][ T8496] R13: 00000000004c8920 R14: 00000000004df7f8 R15: 0000000000000003 [ 756.259596][ T8496] ERROR: Out of memory at tomoyo_realpath_from_path. 22:33:15 executing program 4 (fault-call:0 fault-nth:42): syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000001004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffffb5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 22:33:15 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000016}, 0x10) 22:33:15 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0xa) 22:33:15 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400204) openat$vhci(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhci\x00', 0x101000) r2 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x2, 0x80000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0x64, "2367629786029411dec3d2c2ce66396cd2155e2fdd277af21dd8599f3dffd183aa5f768bdfbb051f6145730645058c368dd1ff0afe6622393182ba30a6b06cde7fa689f9306e9d0796fdaa1fc969214a736d10141206bfc586e4bb7dae58009b6957589d"}, &(0x7f00000001c0)=0x6c) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000200)={r3, 0xb9}, 0x8) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0xe, 0x2}, 0xa5) 22:33:15 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) prctl$PR_GET_KEEPCAPS(0x7) r1 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000002c0)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x80e85411) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f00000003c0), 0x0}, 0x18) r2 = semget$private(0x0, 0x2, 0x100) write$FUSE_NOTIFY_DELETE(r0, &(0x7f0000000440)={0x4d, 0x6, 0x0, {0x2, 0x3, 0x24, 0x0, '/proc/sys/net/ipv4/vs/nat_icmp_send\x00'}}, 0x4d) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000000180)=[0x0, 0xee00, 0xee00, 0xee00, 0xffffffffffffffff, 0xee01, 0x0, 0x0]) getresuid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) r6 = getgid() semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000300)={{0xe, r3, r4, r5, r6, 0x1, 0x3}, 0x4, 0x5, 0x4}) r7 = syz_open_dev$sndpcmc(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0x10000, 0x28000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000380)={0x0}) arch_prctl$ARCH_GET_CPUID(0x1011) r9 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r7, 0xc00c642d, &(0x7f0000000400)={r8, 0x80000, r9}) 22:33:15 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f00000000c0)={{0x0, @multicast2, 0x4e20, 0x2, 'rr\x00', 0x8, 0xfffffffffffff397, 0x7a}, {@rand_addr=0x8, 0x4e22, 0x1, 0x1000, 0x1, 0x5ff75f91}}, 0x44) 22:33:15 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff, 0x80000000002}, 0x10) [ 756.486848][ T9211] FAULT_INJECTION: forcing a failure. [ 756.486848][ T9211] name failslab, interval 1, probability 0, space 0, times 0 [ 756.502892][ T9211] CPU: 0 PID: 9211 Comm: syz-executor.4 Not tainted 5.3.0-rc4+ #79 [ 756.510808][ T9211] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 756.520856][ T9211] Call Trace: [ 756.520874][ T9211] dump_stack+0x1d8/0x2f8 [ 756.520895][ T9211] should_fail+0x555/0x770 [ 756.532892][ T9211] __should_failslab+0x11a/0x160 [ 756.537830][ T9211] ? ext4_alloc_inode+0x1f/0x560 [ 756.542765][ T9211] should_failslab+0x9/0x20 [ 756.547274][ T9211] kmem_cache_alloc+0x56/0x2e0 [ 756.552124][ T9211] ? set_qf_name+0x3c0/0x3c0 [ 756.556711][ T9211] ext4_alloc_inode+0x1f/0x560 [ 756.561553][ T9211] ? set_qf_name+0x3c0/0x3c0 [ 756.561565][ T9211] new_inode_pseudo+0x68/0x240 [ 756.561580][ T9211] new_inode+0x28/0x1c0 [ 756.575041][ T9211] ? trace_ext4_request_inode+0x28b/0x2d0 [ 756.580761][ T9211] __ext4_new_inode+0x43d/0x5650 22:33:15 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x4, 0x4001000006, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x2}, 0x38) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x194) r1 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x100000000, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"/276], 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) 22:33:15 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0xb) 22:33:15 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003, 0xffffffff00000000}, 0x10) [ 756.585703][ T9211] ? memset+0x31/0x40 [ 756.589681][ T9211] ? smk_curacc+0xa3/0xe0 [ 756.589692][ T9211] ext4_mkdir+0x3f5/0x1450 [ 756.589710][ T9211] ? security_inode_permission+0xdd/0x120 [ 756.604216][ T9211] vfs_mkdir+0x43f/0x610 [ 756.608468][ T9211] do_mkdirat+0x1d7/0x320 [ 756.612804][ T9211] __x64_sys_mkdir+0x60/0x70 [ 756.617385][ T9211] do_syscall_64+0xfe/0x140 [ 756.617399][ T9211] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 756.617407][ T9211] RIP: 0033:0x458c47 22:33:15 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x4, 0x100}, 0x3c) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000180)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x800) bind(r1, &(0x7f00000001c0)=@ax25={{0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x80) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20000, 0x0) accept4(r2, &(0x7f00000000c0)=@pppol2tp, &(0x7f0000000140)=0x80, 0x800) [ 756.617415][ T9211] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 cd c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 756.617420][ T9211] RSP: 002b:00007f999010da88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 756.617428][ T9211] RAX: ffffffffffffffda RBX: 0000000020000028 RCX: 0000000000458c47 [ 756.617433][ T9211] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000080 [ 756.617437][ T9211] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a 22:33:15 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0xc) 22:33:15 executing program 4 (fault-call:0 fault-nth:43): syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000001004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffffb5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 22:33:15 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7, 0x800) fsetxattr$trusted_overlay_opaque(r0, &(0x7f0000000180)='trusted.overlay.opaque\x00', &(0x7f00000001c0)='y\x00', 0x14, 0x2) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r1, 0xffffffffffffffff, 0x80000000002}, 0x10) r4 = fcntl$dupfd(r1, 0x406, r2) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r4, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x4e21, 0x0, @ipv4={[], [], @multicast1}, 0xfffffffffffffff7}, {0xa, 0x4e24, 0xbbd, @loopback}, 0x2, [0x80000000, 0x4, 0x80000001, 0x8, 0x1, 0x22, 0x4, 0xacc]}, 0x5c) 22:33:15 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) rt_sigqueueinfo(r1, 0x6, &(0x7f00000000c0)={0x5, 0x1, 0x3}) [ 756.617441][ T9211] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 756.617445][ T9211] R13: 00000000004c8920 R14: 00000000004df7f8 R15: 0000000000000003 22:33:15 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x70) [ 756.788245][ T9961] FAULT_INJECTION: forcing a failure. [ 756.788245][ T9961] name failslab, interval 1, probability 0, space 0, times 0 22:33:15 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x101, 0x800) ioctl$UI_SET_KEYBIT(r1, 0x40045565, 0x117) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:15 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='\xac\xd5\x89+Gn\xfaQ\x83\xa9\xd2\xb2_\a\xac', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0, 0x0, 0x0, 0x8003, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:33:15 executing program 2: r0 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000000c0)=""/208, &(0x7f00000001c0)=0xd0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=0x0, &(0x7f0000000240)=0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000280)={r1, 0x10000}, 0x8) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000300)={r0, &(0x7f0000000340)="7015810f6e1beea395b5e4dd0bf324ff6c52e59f9296c1d1b130a088e1c1ee8394754932018a727a8be8d1adce7f36aa7ca1ce45a0c952b83af11d53f4f69d12a706c5285483de4638b29836575dbbcafd04b7c2283e40", 0x0}, 0x38f) [ 756.830783][ T9961] CPU: 1 PID: 9961 Comm: syz-executor.4 Not tainted 5.3.0-rc4+ #79 [ 756.839345][ T9961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 756.839349][ T9961] Call Trace: [ 756.839367][ T9961] dump_stack+0x1d8/0x2f8 [ 756.839389][ T9961] should_fail+0x555/0x770 [ 756.861500][ T9961] __should_failslab+0x11a/0x160 [ 756.866619][ T9961] ? security_inode_alloc+0x36/0x1e0 [ 756.872178][ T9961] should_failslab+0x9/0x20 [ 756.876728][ T9961] kmem_cache_alloc+0x56/0x2e0 [ 756.881505][ T9961] security_inode_alloc+0x36/0x1e0 [ 756.886628][ T9961] inode_init_always+0x3b5/0x8d0 [ 756.886639][ T9961] ? set_qf_name+0x3c0/0x3c0 [ 756.886647][ T9961] new_inode_pseudo+0x7f/0x240 [ 756.886658][ T9961] new_inode+0x28/0x1c0 [ 756.899995][ T9961] ? trace_ext4_request_inode+0x28b/0x2d0 [ 756.900006][ T9961] __ext4_new_inode+0x43d/0x5650 [ 756.900019][ T9961] ? memset+0x31/0x40 22:33:15 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0xd) 22:33:16 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x20000090) [ 756.900036][ T9961] ? smk_curacc+0xa3/0xe0 [ 756.900044][ T9961] ext4_mkdir+0x3f5/0x1450 [ 756.900064][ T9961] ? security_inode_permission+0xdd/0x120 [ 756.912259][ T9961] vfs_mkdir+0x43f/0x610 [ 756.912271][ T9961] do_mkdirat+0x1d7/0x320 [ 756.912283][ T9961] __x64_sys_mkdir+0x60/0x70 [ 756.912294][ T9961] do_syscall_64+0xfe/0x140 [ 756.912311][ T9961] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 756.925539][ T9961] RIP: 0033:0x458c47 [ 756.925549][ T9961] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 cd c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 756.925554][ T9961] RSP: 002b:00007f999010da88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 756.925562][ T9961] RAX: ffffffffffffffda RBX: 0000000020000028 RCX: 0000000000458c47 [ 756.925567][ T9961] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000080 22:33:16 executing program 2: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000000900)=0xe8) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x80, 0x40, 0xffffffffffffffff, 0x0, [], r0, 0xffffffffffffffff, 0x3}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r1, &(0x7f0000000140), 0x0}, 0x18) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f00000002c0)={0x7, &(0x7f0000000280)=[0x9, 0x3f, 0x6db4, 0x8ff4, 0x7, 0x2, 0x100000000]}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'veth1_to_bond\x00', 0x0}) ioctl$VIDIOC_G_FMT(r3, 0xc0d05604, &(0x7f0000000140)={0xe0d2c9b9c28a3bee, @sliced={0x7fffffff, [0x8, 0x7, 0x80, 0x0, 0x5, 0x7d, 0x3, 0x2, 0xb5, 0x7, 0x3f, 0x4, 0x3, 0x7, 0x51, 0x9, 0x800, 0xff, 0x3, 0x7, 0x1, 0x81a, 0x5, 0x3, 0x8, 0x3, 0x20, 0x80000000, 0x3, 0xde6, 0x7ff, 0x80000000, 0x13f, 0x0, 0x5c4, 0x80, 0x0, 0x9, 0x2, 0xffffffffffffffff, 0x9, 0x5, 0x2, 0x100000001, 0x3fd, 0x19c1, 0x0, 0xfff], 0x7}}) syz_init_net_socket$rose(0xb, 0x5, 0x0) bind$xdp(r3, &(0x7f0000000100)={0x2c, 0x4, r4, 0x2d}, 0x10) 22:33:16 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0xe) [ 756.925572][ T9961] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 756.925576][ T9961] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 756.925580][ T9961] R13: 00000000004c8920 R14: 00000000004df7f8 R15: 0000000000000003 22:33:16 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8001, 0x20000) bind$rds(r0, &(0x7f00000000c0)={0x2, 0x4e23, @multicast2}, 0x10) accept(0xffffffffffffffff, &(0x7f0000000180)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000200)=0x80) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in=@initdev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000000340)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@mcast1, @in6=@initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x4e22, 0x1, 0x4e24, 0x2, 0xa, 0x80, 0x20, 0x2c, r1, r2}, {0xc6, 0x2, 0x7b, 0x80000000000000, 0xae, 0x8000, 0x5, 0x4}, {0xffffffff80000000, 0x90e8, 0x2}, 0x6, 0x6e6bbe, 0x2, 0x1, 0x0, 0x1}, {{@in6=@mcast1, 0x4d3, 0x3c}, 0x2, @in6=@loopback, 0x3505, 0x3, 0x1, 0x200, 0xda, 0xffff, 0x400}}, 0xe8) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r3, &(0x7f00000003c0), 0x0}, 0x18) 22:33:16 executing program 4 (fault-call:0 fault-nth:44): syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000001004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffffb5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 22:33:16 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$VIDIOC_LOG_STATUS(r1, 0x5646, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) 22:33:16 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000000c0)="09a421816aa635b170e2b9b960168ff983bf2ed8035ab4bca8d35dd5487947f5c2e2e9819b2fa207013f1a7a2dc906660b7008172c16b7ed2c96bb6d1bac5b59b86c2c3117576384624415239ee43f400c55bbcdb1958c981439fef5e02bbc09e753810ac63d88bd3ee9306844d9b4322b9eed35847a2fd6508207ec6d6e6b1edbb8d15689240a3dccdba8fe1048f7274c84dd7b7accc3358e5992dc5474f38ee8e00ee58434b0419deb7d4b3a0b8c36d4ceb793cc5177efbec7c52efec8ee1c064e2edafaed39e4f351ef8eb7cc87102beebc3804e84d65c210d32f43e2ecfcd6e2ff", 0x0}, 0x18) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x80080) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, &(0x7f00000001c0)) 22:33:16 executing program 3: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001c00)={{{@in6=@empty, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000001d00)=0xe8) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001d40)={0x10, 0x4000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], r0, 0xffffffffffffffff, 0x3}, 0x3c) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioctl$CAPI_CLR_FLAGS(r2, 0x80044325, &(0x7f00000000c0)=0x1) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f00000001c0)={r1, &(0x7f0000000180), 0x0}, 0x18) [ 757.178852][T10810] FAULT_INJECTION: forcing a failure. [ 757.178852][T10810] name failslab, interval 1, probability 0, space 0, times 0 22:33:16 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0x10) [ 757.240221][T10810] CPU: 1 PID: 10810 Comm: syz-executor.4 Not tainted 5.3.0-rc4+ #79 [ 757.248275][T10810] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 757.248280][T10810] Call Trace: [ 757.248297][T10810] dump_stack+0x1d8/0x2f8 [ 757.248313][T10810] should_fail+0x555/0x770 [ 757.270757][T10810] __should_failslab+0x11a/0x160 [ 757.270775][T10810] ? ext4_mb_new_blocks+0x2ac/0x2cc0 [ 757.270784][T10810] should_failslab+0x9/0x20 [ 757.270798][T10810] kmem_cache_alloc+0x56/0x2e0 [ 757.281450][T10810] ext4_mb_new_blocks+0x2ac/0x2cc0 [ 757.281461][T10810] ? trace_kmalloc+0xbb/0x130 [ 757.281471][T10810] ? kcalloc+0x2f/0x50 [ 757.281484][T10810] ? __kmalloc+0x26c/0x340 [ 757.291607][T10810] ? kcalloc+0x2f/0x50 [ 757.291621][T10810] ? ext4_ext_search_right+0x4cb/0x940 [ 757.291630][T10810] ? ext4_find_extent+0x8e0/0xaa0 [ 757.291639][T10810] ? ext4_inode_to_goal_block+0x27b/0x3b0 [ 757.291652][T10810] ext4_ext_map_blocks+0x4b9a/0x7180 [ 757.344971][T10810] ? __kasan_check_read+0x11/0x20 [ 757.349996][T10810] ? mark_buffer_dirty+0x280/0x2e0 [ 757.355224][T10810] ? ext4_es_lookup_extent+0x4a7/0x5a0 [ 757.360865][T10810] ext4_map_blocks+0x8f2/0x1e50 [ 757.365891][T10810] ? __kasan_check_write+0x14/0x20 [ 757.371083][T10810] ext4_getblk+0xae/0x460 [ 757.375423][T10810] ext4_bread+0x4a/0x240 [ 757.379926][T10810] ext4_append+0x175/0x310 [ 757.385214][T10810] ext4_mkdir+0x7ad/0x1450 [ 757.389951][T10810] vfs_mkdir+0x43f/0x610 [ 757.394290][T10810] do_mkdirat+0x1d7/0x320 [ 757.398614][T10810] __x64_sys_mkdir+0x60/0x70 [ 757.403199][T10810] do_syscall_64+0xfe/0x140 [ 757.407699][T10810] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 757.413591][T10810] RIP: 0033:0x458c47 [ 757.417737][T10810] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 cd c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 757.437774][T10810] RSP: 002b:00007f999010da88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 757.446180][T10810] RAX: ffffffffffffffda RBX: 0000000020000028 RCX: 0000000000458c47 [ 757.454146][T10810] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000080 [ 757.462111][T10810] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 757.470074][T10810] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 757.478035][T10810] R13: 00000000004c8920 R14: 00000000004df7f8 R15: 0000000000000003 22:33:17 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @initdev}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000001c0)={r3, 0x10001}, 0x8) r4 = syz_open_dev$media(&(0x7f0000000200)='/dev/media#\x00', 0x5, 0x4000) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000000280)={0x2, 0x0, [0x66, 0x9, 0x401, 0x7, 0x9, 0xd6, 0x4, 0xffff]}) ioctl$IOC_PR_CLEAR(r4, 0x401070cd, &(0x7f0000000240)={0x5}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r4, 0x114, 0xa, &(0x7f0000000300)={0x2, "831b"}, 0x3) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:33:17 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vsock\x00', 0x400100, 0x0) openat$cgroup_ro(r0, &(0x7f0000000540)='cpuacct.usage_percpu\x00', 0x0, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast2, @loopback}, &(0x7f00000000c0)=0xc) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0xfffffffffffffffd) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000580), &(0x7f00000005c0)=0x6) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r3, &(0x7f00000003c0), 0x0}, 0x18) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000100)={"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"}) 22:33:17 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000140)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) 22:33:17 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4000000007, 0x4, 0x80}, 0x21) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:17 executing program 4 (fault-call:0 fault-nth:45): syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000001004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffffb5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 22:33:17 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0x11) [ 758.010828][T11526] FAULT_INJECTION: forcing a failure. [ 758.010828][T11526] name failslab, interval 1, probability 0, space 0, times 0 [ 758.041811][T11526] CPU: 0 PID: 11526 Comm: syz-executor.4 Not tainted 5.3.0-rc4+ #79 [ 758.049818][T11526] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 758.049822][T11526] Call Trace: [ 758.049838][T11526] dump_stack+0x1d8/0x2f8 [ 758.049855][T11526] should_fail+0x555/0x770 [ 758.071910][T11526] __should_failslab+0x11a/0x160 [ 758.076840][T11526] should_failslab+0x9/0x20 [ 758.076850][T11526] kmem_cache_alloc_trace+0x5d/0x2f0 [ 758.076859][T11526] ? smack_d_instantiate+0xabf/0xd70 [ 758.076869][T11526] smack_d_instantiate+0xabf/0xd70 [ 758.076881][T11526] ? lockdep_init_map+0x2a/0x680 [ 758.076892][T11526] security_d_instantiate+0xa5/0x100 [ 758.076904][T11526] d_instantiate_new+0x65/0x130 [ 758.076915][T11526] ext4_mkdir+0xfa9/0x1450 [ 758.091944][T11526] vfs_mkdir+0x43f/0x610 [ 758.091958][T11526] do_mkdirat+0x1d7/0x320 [ 758.101975][T11526] __x64_sys_mkdir+0x60/0x70 [ 758.129567][T11526] do_syscall_64+0xfe/0x140 [ 758.134064][T11526] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 758.139945][T11526] RIP: 0033:0x458c47 22:33:17 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) 22:33:17 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000380), &(0x7f00000003c0)=0xe, 0x80800) mq_open(&(0x7f00000000c0)='vmnet0&^selinuxmime_typetrustedtrustedeth0,&:systemem1trusted@em1wlan1selinuxposix_acl_access\x00', 0x40, 0x40, &(0x7f0000000000)={0xfffffffffffffffe, 0x1, 0x80000001, 0x100, 0x40, 0x8, 0xa8b9, 0xffff}) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000400)=0x40, 0x2) [ 758.143839][T11526] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 cd c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 758.163435][T11526] RSP: 002b:00007f999010da88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 758.171846][T11526] RAX: ffffffffffffffda RBX: 0000000020000028 RCX: 0000000000458c47 [ 758.179808][T11526] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000080 [ 758.187767][T11526] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 758.195728][T11526] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 758.203686][T11526] R13: 00000000004c8920 R14: 00000000004df7f8 R15: 0000000000000003 22:33:17 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0x12) 22:33:17 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000100)={r0, 0xffffffffffffffff, 0x1f}, 0x10) 22:33:17 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80) getsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:33:17 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000000c0)="6a529ebfea24c3", 0x0}, 0x18) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000000)={0x7, 0x7fffffff}) r1 = fcntl$getown(r0, 0x9) ptrace$setsig(0x4203, r1, 0x3, &(0x7f0000000100)={0x3, 0x1}) 22:33:17 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200803, 0x0) ioctl$TCSETXF(r1, 0x5434, &(0x7f00000000c0)={0x5, 0x0, [0x1ff, 0x101, 0x9, 0x6, 0x1], 0xc1b}) 22:33:17 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = fcntl$dupfd(r2, 0x0, r1) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000040)=0x6, 0x4) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) 22:33:17 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0x25) 22:33:17 executing program 4 (fault-call:0 fault-nth:46): syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000001004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffffb5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 22:33:17 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x200040) write$UHID_SET_REPORT_REPLY(r1, &(0x7f00000000c0)={0xe, 0x1, 0x4, 0x80, 0xef, "19fe17c2303e562cbb12b291608c1e7f68a1e815cb97f3876045a9e368e17ffd0df749ecc3c55e8e2ef8dfb65094f0ed1bda5e70a3f52541f3a75db65d13296490760513a6e7377e5dd8ab12ee3b283f8673d62a6be6e72f1809195d1c4c0f416b9e4784f2cb4f494d9b24cbf214f66ae4968accf7c7e7b2e85b168f081d9b6cc8b740a940bcf19947987d70297d0c687b159d355a9ba7bd19293fb590cacdcdae81a5381ef695624ea07e69a1ba13b313a1fb2d03ed5f1580a96cbff296886e1d133e968d49ea195fd9ca0dbba3070715bf28e8be6a54dcc4592e01f1b3c797d5d859a7c96804bab6c167f46f9df2"}, 0xfb) 22:33:17 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000100)={r0, &(0x7f0000000200)="4dbe5d4539a42c79e4f9cb896555383913eaab8837cc9ea457ccd3a4c98946218a3ffe5b0f76f7a77748b002150629d52fe70b8bf96b1a5889043a3ca0d6cec0f10ec4c75bce4ac11aa074d397df5e08b21fb34a15756d9b93e083cfa6ceb4be665e1a0dbe0f8cf5658b6f6c965733311d3e4b142d42c67b4a00f7171ae150a09b7dd4581b38a1a4a463180096292571880072d5dd0dcfabde66e18818ab51ff1aa0b51df1bb1d892190cb7bed3d3b8b5d4fe4252885658574a2b3b9e1", 0x0}, 0x5a) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) [ 758.455553][T12519] FAULT_INJECTION: forcing a failure. [ 758.455553][T12519] name failslab, interval 1, probability 0, space 0, times 0 [ 758.468259][T12519] CPU: 0 PID: 12519 Comm: syz-executor.4 Not tainted 5.3.0-rc4+ #79 [ 758.476237][T12519] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 758.486297][T12519] Call Trace: [ 758.489682][T12519] dump_stack+0x1d8/0x2f8 [ 758.494019][T12519] should_fail+0x555/0x770 [ 758.498450][T12519] __should_failslab+0x11a/0x160 22:33:17 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vsock\x00', 0x40000, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000740)={{0x4, 0x10000, 0x9, 0x3, 0x443d, 0xbca}, 0x8}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0xde) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000200)={r4, 0x5, 0x10, 0x4, 0x6}, &(0x7f0000000240)=0x18) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000280)={0x2, 0xcb, 0x6, 'queue1\x00', 0x8}) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r1, 0xffffffffffffffff, 0x80000000003}, 0x10) 22:33:17 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0x48) [ 758.503394][T12519] ? __es_insert_extent+0x321/0xd90 [ 758.508595][T12519] should_failslab+0x9/0x20 [ 758.513104][T12519] kmem_cache_alloc+0x56/0x2e0 [ 758.517870][T12519] __es_insert_extent+0x321/0xd90 [ 758.522902][T12519] ext4_es_insert_extent+0x220/0x2fb0 [ 758.528283][T12519] ? trace_ext4_ext_convert_to_initialized_fastpath+0x310/0x310 [ 758.535930][T12519] ext4_ext_map_blocks+0x1806/0x7180 [ 758.535942][T12519] ? __kasan_check_read+0x11/0x20 [ 758.535949][T12519] ? mark_buffer_dirty+0x280/0x2e0 22:33:17 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) r1 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/current\x00', 0x2, 0x0) write$selinux_attr(r1, 0x0, 0x0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xc3, 0x8001) write$vhci(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="040ad7ccd84a665c9be57182cba947360c8f636e02708e565bba371fb9ac600f08721f4bd8b5f65a34baecab120b74598214c97f47adb6b3e596840d21018ce2321e0c4d156b7764652b89e6064ba1d5f35902ed7d46e4144b563002935b2cff507adc7b3f0ad429b43f7ab87ab7c5cdafe3c4be94e7fb6efe431ca1d5acb5d8f0d3a660fdf4199d9b6876dc6686eb349fea4a7db4f185c6ac80fb0375bb42d17b22cb2b40893d62f710b06e47c96cbb52d50fdc18e6d67600"/203], 0xcb) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000200)={r0, &(0x7f0000000240), 0x0}, 0x18) clock_nanosleep(0x7, 0x3, &(0x7f00000002c0)={0x0, 0x1c9c380}, &(0x7f0000000240)) ppoll(&(0x7f00000001c0)=[{r2, 0xd042}, {r0, 0x8}, {r0, 0x8}, {r2, 0x240}], 0x4, &(0x7f0000000280)={0x77359400}, &(0x7f0000000300)={0x4}, 0x8) [ 758.535959][T12519] ? ext4_es_lookup_extent+0x4a7/0x5a0 [ 758.535969][T12519] ? trace_lock_release+0x135/0x1a0 [ 758.535985][T12519] ? __down_read+0x14b/0x330 [ 758.536001][T12519] ext4_map_blocks+0x422/0x1e50 [ 758.571424][T12519] ? ext4_mark_inode_dirty+0x216/0x700 [ 758.576891][T12519] ? __kasan_check_write+0x14/0x20 [ 758.582017][T12519] ext4_getblk+0xae/0x460 [ 758.586350][T12519] ext4_bread+0x4a/0x240 [ 758.586360][T12519] ext4_append+0x175/0x310 [ 758.586371][T12519] ext4_mkdir+0x7ad/0x1450 [ 758.586392][T12519] vfs_mkdir+0x43f/0x610 [ 758.586403][T12519] do_mkdirat+0x1d7/0x320 [ 758.586413][T12519] __x64_sys_mkdir+0x60/0x70 [ 758.586425][T12519] do_syscall_64+0xfe/0x140 [ 758.586437][T12519] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 758.586450][T12519] RIP: 0033:0x458c47 [ 758.612578][T12519] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 cd c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 758.612584][T12519] RSP: 002b:00007f999010da88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 22:33:17 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000100)='/proc/capi/capi20\x00', 0x40, 0x0) bind$vsock_stream(r1, &(0x7f00000001c0)={0x28, 0x0, 0xffffffff, @host}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000022c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$loop(&(0x7f0000002300)='/dev/loop#\x00', 0x4, 0x2080) r4 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-monitor\x00', 0x0, 0x0) getsockopt$XDP_STATISTICS(r4, 0x11b, 0x7, &(0x7f0000000200), &(0x7f0000000140)=0x18) dup2(r0, r2) ioctl$KVM_SET_NESTED_STATE(r4, 0x4080aebf, &(0x7f0000000240)={0x0, 0x0, 0x2080, {0x5000, 0x3000, 0x3}, [], "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"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ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) ioctl$TIOCSIG(r4, 0x40045436, 0x18) 22:33:17 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f00000000c0), 0x0}, 0x18) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r0, 0x660c) [ 758.612593][T12519] RAX: ffffffffffffffda RBX: 0000000020000028 RCX: 0000000000458c47 [ 758.612598][T12519] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000080 [ 758.612602][T12519] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 758.612607][T12519] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 758.612611][T12519] R13: 00000000004c8920 R14: 00000000004df7f8 R15: 0000000000000003 [ 758.619623][T12803] Unknown ioctl 1074022601 [ 758.661629][T12803] Unknown ioctl 1074022601 22:33:17 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0x4c) 22:33:17 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x10000, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x40000, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x1, 0x0) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000140)={r0, r2, 0x80000000003, 0x3}, 0xffffffffffffff8d) 22:33:17 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000100)={0x0, 0xf119}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:33:17 executing program 4 (fault-call:0 fault-nth:47): syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000001004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffffb5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 22:33:17 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80, 0x101000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000180)={{0x6, 0x6, 0x6, 0x5, 'syz0\x00', 0x1}, 0x6, 0x8, 0x2, r2, 0x5, 0x48c95eaa, 'syz0\x00', &(0x7f0000000100)=['\x00', 'selinuxvmnet0[cgroup%vboxnet0\x00', '@eth1:#\x00', 'eth0\\cgrouptrusted-vboxnet0,\x00', 'vmnet0wlan1!]cgroup\x00'], 0x58, [], [0xfffffffffffffffd, 0x20, 0x5, 0x1e78]}) 22:33:17 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0x68) 22:33:17 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x20000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r2) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000000180)={{&(0x7f0000000100)}, &(0x7f0000000140), 0x10}, 0x20) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, r2, 0x80000000002}, 0xffc4) 22:33:17 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0xa53c0405e8c3c67a, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socket$rxrpc(0x21, 0x2, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt(r1, 0x80000001, 0x7, &(0x7f0000000040)="ee10bff2fdb07bc5b29e7f9d09dfe52f5599f6cdb39bac", 0x17) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) [ 758.876826][T13207] FAULT_INJECTION: forcing a failure. [ 758.876826][T13207] name failslab, interval 1, probability 0, space 0, times 0 [ 758.932338][T13207] CPU: 1 PID: 13207 Comm: syz-executor.4 Not tainted 5.3.0-rc4+ #79 [ 758.940408][T13207] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 758.950455][T13207] Call Trace: [ 758.953751][T13207] dump_stack+0x1d8/0x2f8 [ 758.958078][T13207] should_fail+0x555/0x770 [ 758.962488][T13207] __should_failslab+0x11a/0x160 [ 758.967422][T13207] should_failslab+0x9/0x20 [ 758.971917][T13207] kmem_cache_alloc_trace+0x5d/0x2f0 [ 758.977196][T13207] ? smack_d_instantiate+0x962/0xd70 [ 758.982745][T13207] smack_d_instantiate+0x962/0xd70 [ 758.987850][T13207] ? lockdep_init_map+0x2a/0x680 [ 758.992780][T13207] security_d_instantiate+0xa5/0x100 [ 758.998056][T13207] d_instantiate_new+0x65/0x130 [ 759.002985][T13207] ext4_mkdir+0xfa9/0x1450 [ 759.007399][T13207] vfs_mkdir+0x43f/0x610 [ 759.011639][T13207] do_mkdirat+0x1d7/0x320 [ 759.015964][T13207] __x64_sys_mkdir+0x60/0x70 [ 759.020545][T13207] do_syscall_64+0xfe/0x140 [ 759.025040][T13207] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 759.032396][T13207] RIP: 0033:0x458c47 [ 759.036279][T13207] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 cd c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 759.055876][T13207] RSP: 002b:00007f999010da88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 759.064279][T13207] RAX: ffffffffffffffda RBX: 0000000020000028 RCX: 0000000000458c47 [ 759.072418][T13207] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000080 22:33:18 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x35) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000480)={r1, 0xc0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280), 0x0, 0x0, 0x0, &(0x7f00000002c0)={0x4, 0x1}, 0x0, 0x0, &(0x7f0000000300)={0x2, 0x10, 0x6, 0x4}, &(0x7f0000000340)=0x101, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=0x80000000}}, 0x10) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101000) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) fsetxattr$security_selinux(r0, &(0x7f00000001c0)='security.selinux\x00', &(0x7f0000000200)='system_u:object_r:mouse_device_t:s0\x00', 0x24, 0x1) r4 = semget(0x0, 0x1, 0x100) semctl$GETNCNT(r4, 0x1, 0xe, &(0x7f00000000c0)=""/200) [ 759.080548][T13207] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 759.088505][T13207] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 759.096548][T13207] R13: 00000000004c8920 R14: 00000000004df7f8 R15: 0000000000000003 22:33:18 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6b16, 0x2a0800) mkdirat$cgroup(r1, &(0x7f00000000c0)='syz1\x00', 0x1ff) 22:33:18 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x3, 0x10000) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:33:18 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0x6c) 22:33:18 executing program 4 (fault-call:0 fault-nth:48): syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000001004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffffb5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 22:33:18 executing program 1: r0 = syz_open_dev$swradio(&(0x7f0000000040)='/dev/swradio#\x00', 0x0, 0x2) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x40c000, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000140)={r0, r1, 0x8, 0x1}, 0x10) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_route_sched(r1, &(0x7f0000000640)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000600)={&(0x7f0000000580)=@gettaction={0x74, 0x32, 0x10, 0x70bd25, 0x25dfdbfc, {}, [@action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8, 0x4, 0x1}, @action_gd=@TCA_ACT_TAB={0x58, 0x1, [{0x14, 0x20, @TCA_ACT_KIND={0xc, 0x1, 'skbmod\x00'}}, {0x10, 0x17, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}, {0x10, 0xd, @TCA_ACT_INDEX={0x8, 0x3, 0xa000000000000000}}, {0x10, 0x9, @TCA_ACT_INDEX={0x8, 0x3, 0x2}}, {0x10, 0x6, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x8800}, 0x804) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000000180)={0x8, 0x100000001, 0x4, {0x3, @pix_mp={0x6, 0x9, 0x32314247, 0x5, 0x1, [{0x6, 0x1}, {0x1ff, 0x9}, {0x1, 0x9}, {0x3ff, 0x1}, {0x463, 0x3}, {0x100000000, 0xff}, {0x817, 0x3}, {0xe3c1, 0x1}], 0x3, 0x9, 0x6, 0x0, 0x1}}}) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r2, 0xffffffffffffffff, 0x80000000003}, 0x10) accept4$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14, 0x80800) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x15, 0x5, &(0x7f0000000280)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0xf81}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x19b0, 0x0, 0x0, 0x0, 0x4}]}, &(0x7f00000002c0)='syzkaller\x00', 0x3ff, 0xa7, &(0x7f0000000300)=""/167, 0x41100, 0x0, [], r4, 0xd011c6125da8dd8, 0xffffffffffffffff, 0x8, &(0x7f0000000440)={0x8, 0x2}, 0x8, 0x10, &(0x7f0000000480)={0x5, 0x4, 0x7, 0x5}, 0x10}, 0x70) 22:33:18 executing program 3: getsockname$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000100)=0x14) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x100, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x5, 0x1, 0x0, 0xffffffffffffffff, 0xd53, [], r0, r1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f00000003c0), 0x0}, 0xfedf) [ 759.541704][T13843] FAULT_INJECTION: forcing a failure. [ 759.541704][T13843] name failslab, interval 1, probability 0, space 0, times 0 [ 759.574300][T13843] CPU: 0 PID: 13843 Comm: syz-executor.4 Not tainted 5.3.0-rc4+ #79 [ 759.582424][T13843] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 759.592484][T13843] Call Trace: [ 759.595794][T13843] dump_stack+0x1d8/0x2f8 [ 759.600138][T13843] should_fail+0x555/0x770 [ 759.604562][T13843] __should_failslab+0x11a/0x160 [ 759.609511][T13843] ? kzalloc+0x1f/0x40 [ 759.613589][T13843] should_failslab+0x9/0x20 [ 759.618100][T13843] __kmalloc+0x7a/0x340 [ 759.622264][T13843] kzalloc+0x1f/0x40 [ 759.626160][T13843] smk_parse_smack+0x197/0x230 [ 759.630928][T13843] smk_import_entry+0x27/0x590 [ 759.630941][T13843] smack_d_instantiate+0x78f/0xd70 [ 759.630955][T13843] ? lockdep_init_map+0x2a/0x680 [ 759.630972][T13843] security_d_instantiate+0xa5/0x100 [ 759.640809][T13843] d_instantiate_new+0x65/0x130 [ 759.651070][T13843] ext4_mkdir+0xfa9/0x1450 [ 759.651093][T13843] vfs_mkdir+0x43f/0x610 [ 759.660329][T13843] do_mkdirat+0x1d7/0x320 [ 759.660341][T13843] __x64_sys_mkdir+0x60/0x70 [ 759.660359][T13843] do_syscall_64+0xfe/0x140 [ 759.673548][T13843] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 759.673560][T13843] RIP: 0033:0x458c47 [ 759.683907][T13843] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 cd c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 759.683912][T13843] RSP: 002b:00007f999010da88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 759.683921][T13843] RAX: ffffffffffffffda RBX: 0000000020000028 RCX: 0000000000458c47 [ 759.683926][T13843] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000080 [ 759.683931][T13843] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a 22:33:18 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x883, 0x0) write$P9_ROPEN(r1, &(0x7f0000000000)={0x18, 0x71, 0x2, {{0xa8, 0x3, 0x3}}}, 0x18) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:18 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000100)={r2, 0x1}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:33:18 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040), 0x10) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) 22:33:18 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) ioctl$PPPIOCGIDLE(r0, 0x8010743f, &(0x7f0000000000)) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0xfffffffffffff001, 0x604200) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000140)={0xffffffffffffffff}, 0x13f, 0xf}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(r1, &(0x7f00000001c0)={0x16, 0x98, 0xfa00, {&(0x7f0000000100), 0x0, r2, 0x30, 0x1, @in={0x2, 0x4e23, @loopback}}}, 0xa0) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) [ 759.683939][T13843] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 759.747725][T13843] R13: 00000000004c8920 R14: 00000000004df7f8 R15: 0000000000000003 22:33:18 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0x74) 22:33:18 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept$netrom(r0, &(0x7f0000000100)={{0x3, @default}, [@rose, @bcast, @netrom, @null, @null, @null, @netrom, @default]}, &(0x7f0000000040)=0x48) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:33:18 executing program 4 (fault-call:0 fault-nth:49): syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000001004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffffb5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 22:33:18 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x10, 0x6, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x741, 0x0, 0x0, 0x0, 0xff}, [@ldst={0x2, 0x2, 0x0, 0x6, 0x6, 0x40, 0xc0edc7237337294a}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x2}]}, &(0x7f0000000100)='syzkaller\x00', 0x40, 0x75, &(0x7f0000000140)=""/117, 0x41100, 0x6, [], 0x0, 0x17, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0x0, 0x2}, 0x8, 0x10, &(0x7f0000000200)={0x3, 0x2, 0x6, 0x7fffffff}, 0x10}, 0x70) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, r2, 0x80000000007}, 0x4) syz_open_dev$char_usb(0xc, 0xb4, 0x4) 22:33:18 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) splice(r0, &(0x7f0000000040), r1, &(0x7f0000000100), 0x6, 0xb) [ 759.913154][T14476] FAULT_INJECTION: forcing a failure. [ 759.913154][T14476] name failslab, interval 1, probability 0, space 0, times 0 22:33:19 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = open(&(0x7f0000000040)='./file0\x00', 0x200000, 0x102e5cad5e94f420) getsockname(r1, &(0x7f0000000100)=@hci={0x1f, 0x0}, &(0x7f0000000180)=0x80) getsockopt$inet6_int(r3, 0x29, 0x3a, &(0x7f0000000480), &(0x7f00000004c0)=0x4) sendmsg$xdp(r3, &(0x7f0000000440)={&(0x7f00000001c0)={0x2c, 0x7, r4, 0x2d}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000200)="742ca8fae7b33753f03f3ebf59528b3c27bd6429b0", 0x15}, {&(0x7f0000000240)="bc1e1d0658e600a9592cbb553aca2fc7be3375183d4ccc4fb2b2178b0daba5ad5d7f1baf8a6e7d6ef950af4b3f3cf36f4358a3706d7b", 0x36}, {&(0x7f0000000280)="d3458b969f782a64501060fbc2490b93e835fb0c03825cc7c502ba61eb3bee4331457f927a88149dd9670171a5a0fb09b22ab6621d39875283eba05d6a35ee3f8aee23", 0x43}, {&(0x7f0000000300)="6e60f585061b4e4ba5787598a108fc71ad612a07c6a77c1f687ac6892c6ec3f574161a1299214be92cd56e08860a159666cf16c59169bc1d9c3e12f72cfe411ca5193d43a4873149c9ae91c006915a98c5e8828a9c21f6e98c1a1789616aff2c664f60eb106a2f380c1470cc3b24", 0x6e}, {&(0x7f0000000380)="e1018b3e284fe923323d68a487ff8884d1a5b7dade61a4", 0x17}], 0x5, 0x0, 0x0, 0x10}, 0x4008000) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) [ 759.954293][T14476] CPU: 1 PID: 14476 Comm: syz-executor.4 Not tainted 5.3.0-rc4+ #79 [ 759.962315][T14476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 759.972364][T14476] Call Trace: [ 759.975665][T14476] dump_stack+0x1d8/0x2f8 [ 759.980002][T14476] should_fail+0x555/0x770 [ 759.984429][T14476] __should_failslab+0x11a/0x160 [ 759.989376][T14476] should_failslab+0x9/0x20 [ 759.993888][T14476] kmem_cache_alloc_trace+0x5d/0x2f0 [ 759.999167][T14476] ? smack_d_instantiate+0x962/0xd70 22:33:19 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x2000, 0x0) fsconfig$FSCONFIG_SET_FD(r2, 0x5, &(0x7f0000000100)='./cgroup\x00', 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) [ 759.999180][T14476] smack_d_instantiate+0x962/0xd70 [ 760.009604][T14476] ? lockdep_init_map+0x2a/0x680 [ 760.014637][T14476] security_d_instantiate+0xa5/0x100 [ 760.014652][T14476] d_instantiate_new+0x65/0x130 [ 760.014666][T14476] ext4_mkdir+0xfa9/0x1450 [ 760.024768][T14476] vfs_mkdir+0x43f/0x610 [ 760.034311][T14476] do_mkdirat+0x1d7/0x320 [ 760.034321][T14476] __x64_sys_mkdir+0x60/0x70 [ 760.034334][T14476] do_syscall_64+0xfe/0x140 [ 760.034350][T14476] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 760.053576][T14476] RIP: 0033:0x458c47 [ 760.057458][T14476] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 cd c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 760.057463][T14476] RSP: 002b:00007f999010da88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 760.057472][T14476] RAX: ffffffffffffffda RBX: 0000000020000028 RCX: 0000000000458c47 [ 760.057482][T14476] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000080 22:33:19 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0xf) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x401}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r2, 0x1ff}, &(0x7f0000000180)=0x8) 22:33:19 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7ff, 0x10000) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f00000001c0)) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f00000000c0)=""/145}, 0x18) 22:33:19 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x14b) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local}, &(0x7f00000000c0)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x4}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000180)={r2}, 0x8) 22:33:19 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0x7a) [ 760.101476][T14476] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 760.101480][T14476] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 760.101485][T14476] R13: 00000000004c8920 R14: 00000000004df7f8 R15: 0000000000000003 22:33:19 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x840, 0x22800) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) 22:33:19 executing program 4 (fault-call:0 fault-nth:50): syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000001004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffffb5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 22:33:19 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0xdd7282ae37ef3dee, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev}, &(0x7f0000000100)=0x1c) setsockopt$inet6_dccp_buf(r2, 0x21, 0x80, &(0x7f0000000140)="020aa70696", 0x5) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:33:19 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x401, 0x1, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x2}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f0000000000), 0x0}, 0x18) 22:33:19 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x81, 0xf6dbc3dfd7f40fb6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000100)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000140)=r2) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) [ 760.263537][T15049] FAULT_INJECTION: forcing a failure. [ 760.263537][T15049] name failslab, interval 1, probability 0, space 0, times 0 [ 760.276333][T15049] CPU: 0 PID: 15049 Comm: syz-executor.4 Not tainted 5.3.0-rc4+ #79 [ 760.284312][T15049] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 760.294371][T15049] Call Trace: [ 760.297672][T15049] dump_stack+0x1d8/0x2f8 [ 760.302015][T15049] should_fail+0x555/0x770 [ 760.306444][T15049] __should_failslab+0x11a/0x160 [ 760.311400][T15049] ? __es_insert_extent+0x321/0xd90 [ 760.316598][T15049] should_failslab+0x9/0x20 [ 760.321103][T15049] kmem_cache_alloc+0x56/0x2e0 [ 760.325871][T15049] __es_insert_extent+0x321/0xd90 [ 760.330896][T15049] ext4_es_insert_extent+0x220/0x2fb0 [ 760.336273][T15049] ext4_map_blocks+0xe18/0x1e50 [ 760.341133][T15049] ? __kasan_check_write+0x14/0x20 [ 760.346247][T15049] ext4_getblk+0xae/0x460 [ 760.350579][T15049] ext4_bread+0x4a/0x240 [ 760.354849][T15049] ext4_append+0x175/0x310 [ 760.359265][T15049] ext4_mkdir+0x7ad/0x1450 [ 760.363696][T15049] vfs_mkdir+0x43f/0x610 [ 760.367948][T15049] do_mkdirat+0x1d7/0x320 [ 760.372283][T15049] __x64_sys_mkdir+0x60/0x70 [ 760.372297][T15049] do_syscall_64+0xfe/0x140 [ 760.372313][T15049] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 760.387246][T15049] RIP: 0033:0x458c47 [ 760.391144][T15049] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 cd c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 22:33:19 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0x1a0) 22:33:19 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x420000) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000000100)={0x4, 0x4}) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:33:19 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x200, 0x4002) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0x4) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) socket$can_bcm(0x1d, 0x2, 0x2) 22:33:19 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x100, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x161000, 0x0) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, r2, 0x80000000003}, 0x10) 22:33:19 executing program 0: r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x400000, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff, 0x80000000002}, 0x10) write$FUSE_GETXATTR(r0, &(0x7f0000000040)={0x18, 0x0, 0x3, {0x1}}, 0x18) [ 760.410753][T15049] RSP: 002b:00007f999010da88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 760.419170][T15049] RAX: ffffffffffffffda RBX: 0000000020000028 RCX: 0000000000458c47 [ 760.427137][T15049] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000080 [ 760.427143][T15049] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 760.427148][T15049] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 760.427153][T15049] R13: 00000000004c8920 R14: 00000000004df7f8 R15: 0000000000000003 22:33:19 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4340, 0x0) write$ppp(r1, &(0x7f00000000c0)="a2dcbb583906b91ba5c52e5d6ee49ea62a57c75ee625e543086b3d858cae1c9f2f20ca89b78b6923f8d5f8d9fe0bef0360e234dc86f6fba932611eb1661997ba3d1e233657fbba412eaccef1cb2d85354c767d5742f459ee109918add8649bb96e112c845b6967ec28baa7bb", 0x6c) 22:33:19 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0x2a0) 22:33:19 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r1, 0x6612) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x802, 0x0) write$USERIO_CMD_REGISTER(r3, &(0x7f0000000180)={0x0, 0x3f}, 0x2) r4 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xff, 0x0) ioctl$EVIOCSABS20(r4, 0x401845e0, &(0x7f0000000100)={0x7, 0x0, 0x2, 0x6, 0x10001, 0x1}) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:33:19 executing program 4 (fault-call:0 fault-nth:51): syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000001004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffffb5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 22:33:19 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1, 0x100000004}, 0x3c) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000001c0)={r2, 0x29, "280ce1bb90046cb8cfd8de92fc86d46ed6e5ea0aa1715389ee92eb53fa61e79bd1db0c73da5882d182"}, &(0x7f0000000200)=0x31) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:19 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x40, 0x0) ioctl$BLKGETSIZE(r1, 0x1260, &(0x7f0000000100)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) [ 760.619537][T15711] FAULT_INJECTION: forcing a failure. [ 760.619537][T15711] name failslab, interval 1, probability 0, space 0, times 0 [ 760.632885][T15711] CPU: 1 PID: 15711 Comm: syz-executor.4 Not tainted 5.3.0-rc4+ #79 [ 760.640877][T15711] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 760.650936][T15711] Call Trace: [ 760.654249][T15711] dump_stack+0x1d8/0x2f8 [ 760.658588][T15711] should_fail+0x555/0x770 [ 760.663026][T15711] __should_failslab+0x11a/0x160 [ 760.667979][T15711] ? kzalloc+0x1f/0x40 [ 760.672059][T15711] should_failslab+0x9/0x20 [ 760.676572][T15711] __kmalloc+0x7a/0x340 [ 760.680750][T15711] kzalloc+0x1f/0x40 [ 760.684738][T15711] smk_parse_smack+0x197/0x230 [ 760.689509][T15711] smk_import_entry+0x27/0x590 [ 760.694275][T15711] smack_d_instantiate+0x78f/0xd70 [ 760.699374][T15711] ? lockdep_init_map+0x2a/0x680 [ 760.699387][T15711] security_d_instantiate+0xa5/0x100 [ 760.699400][T15711] d_instantiate_new+0x65/0x130 [ 760.699410][T15711] ext4_mkdir+0xfa9/0x1450 [ 760.699427][T15711] vfs_mkdir+0x43f/0x610 [ 760.718843][T15711] do_mkdirat+0x1d7/0x320 [ 760.718857][T15711] __x64_sys_mkdir+0x60/0x70 [ 760.727395][T15711] do_syscall_64+0xfe/0x140 [ 760.727411][T15711] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 760.727424][T15711] RIP: 0033:0x458c47 [ 760.736473][T15711] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 cd c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 22:33:19 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x17f) 22:33:19 executing program 3: syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x48042, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="c3ba2c02721f63ecd61c902cfcd4d1c6afe6dfaf3c0583d891bdde807ab0a7951031b98ab3c946293907970e91f1bc60c5cb094d22c7962d437d0f7cd309c5d2e95ae43a0a89e48026896f0e892ddd143e5206b706b3610ccee5bc7c57acb122b1b8d386ff9c9d55d4a0aa6019dbd37ed5f94d220fb272351c61ba79c16c91693e6ad767a71567fb1ec087e3ab862bd6449ea0fdd4dbd59b", 0x98) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r1, &(0x7f00000003c0), 0x0}, 0x18) 22:33:19 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0x300) 22:33:19 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm_plock\x00', 0x180, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) 22:33:19 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x400, 0x0) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100)='TIPC\x00') ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000240)={0x2, &(0x7f0000000200)=[{}, {0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000280)={r3, 0x2}) sendmsg$TIPC_CMD_SET_NODE_ADDR(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000001}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r2, 0x201, 0x70bd29, 0x25dfdbfd, {{}, 0x0, 0x8001, 0x0, {0x8, 0x11, 0x4}}, ["", "", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x4008011}, 0x4000800) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) [ 760.736478][T15711] RSP: 002b:00007f999010da88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 760.736486][T15711] RAX: ffffffffffffffda RBX: 0000000020000028 RCX: 0000000000458c47 [ 760.736491][T15711] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000080 [ 760.736497][T15711] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 760.736501][T15711] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 760.736510][T15711] R13: 00000000004c8920 R14: 00000000004df7f8 R15: 0000000000000003 22:33:19 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/btrfs-control\x00', 0x800, 0x0) ioctl$PPPIOCSMAXCID(r2, 0x40047451, &(0x7f0000000100)=0x2) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) [ 760.841840][T16076] Unknown ioctl -1072667610 [ 760.849834][T16076] Unknown ioctl 1074291748 22:33:19 executing program 3: bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000003c0), 0x0}, 0x18) 22:33:19 executing program 4 (fault-call:0 fault-nth:52): syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000001004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffffb5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 760.998840][T16475] FAULT_INJECTION: forcing a failure. [ 760.998840][T16475] name failslab, interval 1, probability 0, space 0, times 0 [ 761.028699][T16475] CPU: 1 PID: 16475 Comm: syz-executor.4 Not tainted 5.3.0-rc4+ #79 [ 761.036713][T16475] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 761.046758][T16475] Call Trace: [ 761.050133][T16475] dump_stack+0x1d8/0x2f8 [ 761.054455][T16475] should_fail+0x555/0x770 [ 761.058867][T16475] __should_failslab+0x11a/0x160 [ 761.063798][T16475] should_failslab+0x9/0x20 [ 761.068292][T16475] kmem_cache_alloc_trace+0x5d/0x2f0 [ 761.073569][T16475] ? smack_d_instantiate+0x962/0xd70 [ 761.078846][T16475] smack_d_instantiate+0x962/0xd70 [ 761.083947][T16475] ? lockdep_init_map+0x2a/0x680 [ 761.088873][T16475] security_d_instantiate+0xa5/0x100 [ 761.094149][T16475] d_instantiate_new+0x65/0x130 [ 761.098984][T16475] ext4_mkdir+0xfa9/0x1450 [ 761.103399][T16475] vfs_mkdir+0x43f/0x610 [ 761.107629][T16475] do_mkdirat+0x1d7/0x320 [ 761.111954][T16475] __x64_sys_mkdir+0x60/0x70 [ 761.116534][T16475] do_syscall_64+0xfe/0x140 [ 761.121027][T16475] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 761.126904][T16475] RIP: 0033:0x458c47 22:33:20 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm_plock\x00', 0x2040, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000100)=0x7e, &(0x7f0000000140)=0x4) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:33:20 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0x500) 22:33:20 executing program 2: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@empty, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x2000) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x10, 0x4000000004, 0x4, 0x1, 0x0, r1, 0x0, [], r0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd}, 0x28) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r2, &(0x7f00000003c0), 0x0}, 0x18) 22:33:20 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgro\x00p/syz1\x00', 0x200002, 0x0) getrusage(0x0, &(0x7f0000000140)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000000240)) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000100)={0x3f, &(0x7f00000000c0)=""/63}) write$P9_RREADLINK(r2, &(0x7f00000002c0)={0xa, 0x17, 0x1, {0x1, '.'}}, 0xa) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000280)={0x3}, 0x4) 22:33:20 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)=0x100, 0x4) [ 761.130788][T16475] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 cd c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 761.150379][T16475] RSP: 002b:00007f999010da88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 761.158773][T16475] RAX: ffffffffffffffda RBX: 0000000020000028 RCX: 0000000000458c47 [ 761.166737][T16475] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000080 [ 761.174692][T16475] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 761.182670][T16475] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 761.190628][T16475] R13: 00000000004c8920 R14: 00000000004df7f8 R15: 0000000000000003 22:33:20 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000001c0)={r0, 0xc, 0x1, 0x8, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) request_key(&(0x7f0000000040)='pkcs7_test\x00', &(0x7f0000000100)={'syz', 0x2}, &(0x7f0000000140)='./cgroup\x00', 0xfffffffffffffffb) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:33:20 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) r1 = dup2(r0, r0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:20 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0x600) 22:33:20 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) 22:33:20 executing program 4 (fault-call:0 fault-nth:53): syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000001004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffffb5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 22:33:20 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xbc, 0x12000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0x38f, @mcast1, 0x80000000}, @in={0x2, 0x4e23, @rand_addr=0x628}, @in6={0xa, 0x4e24, 0x800, @remote, 0x8}, @in6={0xa, 0x4e21, 0x6, @ipv4={[], [], @remote}, 0x7}], 0x64) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) [ 761.371387][T16971] FAULT_INJECTION: forcing a failure. [ 761.371387][T16971] name failslab, interval 1, probability 0, space 0, times 0 [ 761.406678][T16971] CPU: 1 PID: 16971 Comm: syz-executor.4 Not tainted 5.3.0-rc4+ #79 [ 761.414692][T16971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 761.424747][T16971] Call Trace: [ 761.428054][T16971] dump_stack+0x1d8/0x2f8 [ 761.432401][T16971] should_fail+0x555/0x770 [ 761.436832][T16971] __should_failslab+0x11a/0x160 [ 761.441871][T16971] should_failslab+0x9/0x20 [ 761.446383][T16971] kmem_cache_alloc_trace+0x5d/0x2f0 [ 761.451677][T16971] ? smack_d_instantiate+0xabf/0xd70 [ 761.456976][T16971] smack_d_instantiate+0xabf/0xd70 [ 761.462103][T16971] ? lockdep_init_map+0x2a/0x680 [ 761.467044][T16971] security_d_instantiate+0xa5/0x100 [ 761.467063][T16971] d_instantiate_new+0x65/0x130 [ 761.477189][T16971] ext4_mkdir+0xfa9/0x1450 [ 761.477206][T16971] vfs_mkdir+0x43f/0x610 [ 761.477217][T16971] do_mkdirat+0x1d7/0x320 [ 761.477230][T16971] __x64_sys_mkdir+0x60/0x70 [ 761.494727][T16971] do_syscall_64+0xfe/0x140 [ 761.499227][T16971] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 761.505115][T16971] RIP: 0033:0x458c47 [ 761.509003][T16971] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 cd c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 761.528599][T16971] RSP: 002b:00007f999010da88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 761.536997][T16971] RAX: ffffffffffffffda RBX: 0000000020000028 RCX: 0000000000458c47 [ 761.544966][T16971] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000080 [ 761.553014][T16971] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 761.561062][T16971] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 22:33:20 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0x700) 22:33:20 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x80, 0x0) sendto$isdn(r2, &(0x7f0000000100)={0x2, 0x100000000, "8d5adf1f98743fdf6c50a9d323c2d059e68f7517ce8c9e7d808f34ed799e65c17c05184979be11bcde1d89c6dfe3badaa16b12b8d79d02bd0ffc0d26d4c6a5af23b0b76c8350ac81de7f114ff44314226f0874430290aa6f59f1298005ed41f5deae3d0b38ab59b0142cf36bd27834c98f2989c1a128a3ce3b71539765547cc3eb4ed745fecf95bb7c7c88803731765abed5524ad2aae2e3ecada53a92414ea5281b72e2f6c07bff8557fcaf76bbdf0f5801ea5ec06e1f36fb6d4a549cd599a81dd2db8dab2395b8f94c6948732c96635ef38f6aaeb7b7a27eff44dff67b3007"}, 0xe8, 0x20044090, &(0x7f0000000200)={0x22, 0x5, 0x101, 0x6, 0xfffffffffffff800}, 0x6) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) 22:33:20 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x2}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) [ 761.569038][T16971] R13: 00000000004c8920 R14: 00000000004df7f8 R15: 0000000000000003 22:33:20 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) prctl$PR_SET_PDEATHSIG(0x1, 0xb) 22:33:20 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) dup(r0) r1 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x4, 0x420000) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x3f) openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x80000, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x20000, 0x0) setsockopt$inet6_int(r2, 0x29, 0x8, &(0x7f0000000140), 0x4) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) 22:33:20 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x410000, 0x24) ioctl$VIDIOC_DBG_G_CHIP_INFO(r1, 0xc0c85666, &(0x7f00000000c0)={{0x3, @addr=0x80000001}, "ee8d872a56334827ba48824a912d030a30841fa030b8c00b538c32f6ce5290e2", 0x1}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x8f, 0x2, 0x100000001, 0x3f, 0x0}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000240)={r2, 0x6}, 0x8) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:20 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0x900) 22:33:20 executing program 4 (fault-call:0 fault-nth:54): syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000001004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffffb5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 22:33:20 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x40000, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='numa_maps\x00') renameat(r3, &(0x7f0000000100)='./file0\x00', r4, &(0x7f0000000180)='./file0\x00') setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f00000001c0), 0x4) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) accept$packet(r4, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000240)=0x14) bind(r1, &(0x7f0000000280)=@ll={0x11, 0x5, r5, 0x1, 0xbab}, 0x80) 22:33:20 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000140)={r0, 0xffffffffffffffff, 0x3}, 0x10) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1, 0x5c368f595cd02e6f) ioctl$PPPIOCSACTIVE(r2, 0x40107446, &(0x7f0000000100)={0x2, &(0x7f0000000080)=[{0x7fff, 0x40, 0x100, 0x4}, {0x9, 0x6, 0x9, 0x7ff}]}) [ 761.734250][T17522] FAULT_INJECTION: forcing a failure. [ 761.734250][T17522] name failslab, interval 1, probability 0, space 0, times 0 22:33:20 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0xa00) 22:33:20 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000200)='/dev/md0\x00', 0x400000, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000280)) ioctl$int_in(r0, 0x5452, &(0x7f0000000240)=0x5) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x4000, 0x0) accept4$inet(r2, &(0x7f0000000180)={0x2, 0x0, @loopback}, &(0x7f00000001c0)=0x10, 0x800) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) r4 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3, 0x40) ioctl$KVM_SET_PIT(r4, 0x8048ae66, &(0x7f00000000c0)={[{0x5, 0xff, 0x6, 0x2, 0x100, 0xffff, 0x200, 0x0, 0xff, 0x3, 0x0, 0x100, 0x3}, {0x400, 0x6, 0xc674, 0xff, 0x100000000, 0x80000001, 0x3cf, 0x7ff, 0xc93, 0x10000, 0x8000, 0x7fff}, {0x1, 0x3, 0x100000001, 0x1, 0x2, 0x3, 0x8, 0x100000001, 0x4, 0x8, 0x5e, 0x5, 0x7}], 0x40}) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000000)={r3, &(0x7f00000003c0), 0x0}, 0x32) 22:33:20 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) openat$smack_thread_current(0xffffffffffffff9c, &(0x7f0000000140)='/proc/thread-self/attr/current\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) r3 = getpgid(0x0) ptrace$getsig(0x4202, r3, 0xfff, &(0x7f0000000180)) fsetxattr$security_selinux(r1, &(0x7f0000000040)='security.selinux\x00', &(0x7f0000000100)='system_u:object_r:login_exec_t:s0\x00', 0x22, 0x3) [ 761.851927][T17522] CPU: 0 PID: 17522 Comm: syz-executor.4 Not tainted 5.3.0-rc4+ #79 [ 761.859945][T17522] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 761.859950][T17522] Call Trace: [ 761.859969][T17522] dump_stack+0x1d8/0x2f8 [ 761.859989][T17522] should_fail+0x555/0x770 [ 761.882158][T17522] __should_failslab+0x11a/0x160 [ 761.887109][T17522] ? tomoyo_realpath_from_path+0xdc/0x7c0 [ 761.892826][T17522] should_failslab+0x9/0x20 [ 761.892844][T17522] __kmalloc+0x7a/0x340 [ 761.901480][T17522] ? tomoyo_realpath_from_path+0xca/0x7c0 [ 761.907207][T17522] tomoyo_realpath_from_path+0xdc/0x7c0 [ 761.912769][T17522] tomoyo_mount_permission+0x294/0xa30 [ 761.918246][T17522] ? kmem_cache_free+0xd8/0xf0 [ 761.923023][T17522] tomoyo_sb_mount+0x35/0x40 [ 761.927613][T17522] security_sb_mount+0x84/0xe0 [ 761.932372][T17522] do_mount+0x107/0x2490 [ 761.936606][T17522] ? kmem_cache_alloc_trace+0x23a/0x2f0 [ 761.942314][T17522] ? copy_mount_options+0x5f/0x3c0 [ 761.947417][T17522] ? copy_mount_options+0x308/0x3c0 [ 761.952605][T17522] ksys_mount+0xcc/0x100 [ 761.956841][T17522] __x64_sys_mount+0xbf/0xd0 [ 761.961429][T17522] do_syscall_64+0xfe/0x140 [ 761.965926][T17522] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 761.971805][T17522] RIP: 0033:0x45c27a [ 761.975687][T17522] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 22:33:21 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0xb00) 22:33:21 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40880, 0x0) [ 761.995373][T17522] RSP: 002b:00007f999010da88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 762.003778][T17522] RAX: ffffffffffffffda RBX: 00007f999010db40 RCX: 000000000045c27a [ 762.011828][T17522] RDX: 00007f999010dae0 RSI: 0000000020000080 RDI: 00007f999010db00 [ 762.019788][T17522] RBP: 0000000000000001 R08: 00007f999010db40 R09: 00007f999010dae0 [ 762.027749][T17522] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 762.036528][T17522] R13: 00000000004c8920 R14: 00000000004df7f8 R15: 0000000000000003 22:33:21 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000001, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:21 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) r1 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x3, 0x2) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value, &(0x7f0000000100)=0x8) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000140), &(0x7f0000000180)=0x4) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:21 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x2000, 0x0) openat(r2, &(0x7f00000002c0)='./file0\x00', 0x2000, 0x2c) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) ioctl$KVM_GET_FPU(r3, 0x81a0ae8c, &(0x7f0000000100)) 22:33:21 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/capi/capi20\x00', 0x400, 0x0) setsockopt$X25_QBITINCL(r2, 0x106, 0x1, &(0x7f0000000200)=0x10000, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000100)={{0x9, 0x9}, {0x8001, 0x7}, 0x7f, 0x4, 0xffffffffffffff37}) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) syz_open_dev$radio(&(0x7f0000000040)='/dev/radio#\x00', 0x1, 0x2) [ 762.138416][T17522] ERROR: Out of memory at tomoyo_realpath_from_path. 22:33:21 executing program 4 (fault-call:0 fault-nth:55): syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000001004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffffb5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 22:33:21 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x4, 0x0, 0x1000, &(0x7f0000001000/0x1000)=nil}) restart_syscall() bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f0000000200), 0x0}, 0xfffffffffffffe17) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x404000, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0x1f, &(0x7f00000000c0)=""/243, &(0x7f00000001c0)=0xf3) 22:33:21 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0xc00) 22:33:21 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x4000000004, 0x4, 0x4, 0x0, 0x1, 0x9, [], 0x0, 0xffffffffffffffff, 0x4, 0x1}, 0x13) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000140)={r0, &(0x7f00000003c0), 0x0}, 0x18) socket$kcm(0x29, 0x7, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) openat$apparmor_task_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/attr/current\x00', 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xd, 0x0, 0x42, 0x5, 0x140, r0, 0x5, [], r1, 0xffffffffffffffff, 0x3}, 0x3c) 22:33:21 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000000)={0x5, 0x7, 0x3f, 0x0, 0x0, 0x8001}) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x111000, 0x0) 22:33:21 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x9, 0x1) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000100)='mime_typeGPLeth1\x00') bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x13}, 0xf) [ 762.271321][T18433] FAULT_INJECTION: forcing a failure. [ 762.271321][T18433] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 762.284554][T18433] CPU: 1 PID: 18433 Comm: syz-executor.4 Not tainted 5.3.0-rc4+ #79 [ 762.292529][T18433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 762.302579][T18433] Call Trace: [ 762.305870][T18433] dump_stack+0x1d8/0x2f8 [ 762.310185][T18433] should_fail+0x555/0x770 [ 762.314586][T18433] should_fail_alloc_page+0x55/0x60 [ 762.319772][T18433] prepare_alloc_pages+0x283/0x470 [ 762.324860][T18433] __alloc_pages_nodemask+0xb2/0x5d0 [ 762.330160][T18433] kmem_getpages+0x56/0xa20 [ 762.334646][T18433] ? trace_lock_release+0x135/0x1a0 [ 762.339818][T18433] cache_grow_begin+0x7e/0x2c0 [ 762.344553][T18433] cache_alloc_refill+0x311/0x3f0 [ 762.349568][T18433] ? check_preemption_disabled+0xb7/0x2a0 [ 762.355259][T18433] kmem_cache_alloc+0x2b9/0x2e0 [ 762.360092][T18433] ? getname_flags+0xba/0x640 [ 762.364744][T18433] getname_flags+0xba/0x640 [ 762.369220][T18433] user_path_at_empty+0x2d/0x50 [ 762.374053][T18433] do_mount+0xd4/0x2490 [ 762.378179][T18433] ? kmem_cache_alloc_trace+0x23a/0x2f0 [ 762.383694][T18433] ? copy_mount_options+0x5f/0x3c0 [ 762.388777][T18433] ? __kasan_check_read+0x11/0x20 [ 762.393774][T18433] ? copy_mount_options+0x308/0x3c0 [ 762.398948][T18433] ksys_mount+0xcc/0x100 [ 762.403164][T18433] __x64_sys_mount+0xbf/0xd0 [ 762.407733][T18433] do_syscall_64+0xfe/0x140 [ 762.412211][T18433] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 762.418078][T18433] RIP: 0033:0x45c27a [ 762.421950][T18433] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 762.441540][T18433] RSP: 002b:00007f999010da88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 762.449924][T18433] RAX: ffffffffffffffda RBX: 00007f999010db40 RCX: 000000000045c27a [ 762.457869][T18433] RDX: 00007f999010dae0 RSI: 0000000020000080 RDI: 00007f999010db00 22:33:21 executing program 0: r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-monitor\x00', 0x40000, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0xfffffffffffffffd, 0x101000) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r1, 0xffffffffffffffff, 0x80000000002}, 0x10) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000100)=0x2, &(0x7f0000000140)=0x2) [ 762.465813][T18433] RBP: 0000000000000001 R08: 00007f999010db40 R09: 00007f999010dae0 [ 762.473759][T18433] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 762.481713][T18433] R13: 00000000004c8920 R14: 00000000004df7f8 R15: 0000000000000003 22:33:21 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8912, &(0x7f0000000180)=@req={0x28, &(0x7f0000000140)={'syzkaller0\x00', @ifru_data=&(0x7f0000000100)="b6104927c9c85526c74b7caa609036c6ae995daceb7945897ece895bc3d7413a"}}) ioctl$KDGETLED(r1, 0x4b31, &(0x7f00000001c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:33:21 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0xd00) 22:33:21 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm_plock\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000100)={0x100000001, 0x7, 0x0, 'queue0\x00', 0xe5}) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) 22:33:21 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000000, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x3, &(0x7f00000000c0)={0xffffffffffffffff}, 0x106, 0x8}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r1, &(0x7f0000000140)={0x14, 0x88, 0xfa00, {r2, 0x10, 0x0, @in6={0xa, 0x4e23, 0x2, @rand_addr="91f3323f716067541ff7e9e43e692970", 0x6}}}, 0x90) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e21, @local}}}, &(0x7f0000000380)=0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000003c0)={r3, 0xffffffffffff3ab6}, &(0x7f0000000400)=0x8) getsockopt(r1, 0x9, 0xffffffff, &(0x7f0000000200)=""/69, &(0x7f0000000280)=0x45) 22:33:21 executing program 4 (fault-call:0 fault-nth:56): syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000001004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffffb5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 22:33:21 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x8001) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:33:21 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x80, 0x20000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x84, &(0x7f0000000140)=[@in6={0xa, 0x4e22, 0x5, @mcast2, 0x8}, @in={0x2, 0x4e22, @broadcast}, @in={0x2, 0x4e23, @multicast1}, @in6={0xa, 0x4e22, 0x3a7, @local}, @in={0x2, 0x4e24, @remote}, @in6={0xa, 0x4e21, 0x2, @local, 0x100000001}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000440)={r2, 0xfffffffffffffd19, "313ab1edb4cbd59cce59a9af29920c80dd42687476783d1e0afd9c67635cbd67ad8d772455f5a4a973085f36f116b5fbe85b7d1ad7d068325e42f51b0ef433c3dc3fd5"}, &(0x7f0000000380)=0xfffffffffffffee7) clock_gettime(0x7, &(0x7f0000000100)) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r5, 0x4188aea7, &(0x7f00000003c0)=ANY=[@ANYBLOB="010000000000000000000000000000000100000000000001"]) ioctl$VIDIOC_G_PRIORITY(r1, 0x80045643, 0x0) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:21 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) 22:33:21 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x401, 0x2000) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xffffffffffffff25) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_ENTRY(r1, &(0x7f0000000240)={0x90, 0x0, 0x4, {0x6, 0x0, 0x6, 0xe4, 0x5, 0x7450abe1, {0x2, 0x7, 0x9, 0x5, 0x2, 0x8, 0x44d, 0xffffffffffffff26, 0x9, 0x9, 0x8, r2, r3, 0xffffffffb9893024, 0x80}}}, 0x90) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) accept4$packet(r1, 0x0, &(0x7f0000000300), 0x0) 22:33:21 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0xe00) [ 762.717957][T19155] FAULT_INJECTION: forcing a failure. [ 762.717957][T19155] name failslab, interval 1, probability 0, space 0, times 0 [ 762.763182][T19155] CPU: 1 PID: 19155 Comm: syz-executor.4 Not tainted 5.3.0-rc4+ #79 [ 762.771205][T19155] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 762.781259][T19155] Call Trace: [ 762.781280][T19155] dump_stack+0x1d8/0x2f8 [ 762.781295][T19155] should_fail+0x555/0x770 [ 762.781310][T19155] __should_failslab+0x11a/0x160 [ 762.781325][T19155] ? ksys_mount+0x6a/0x100 [ 762.788919][T19155] should_failslab+0x9/0x20 [ 762.788940][T19155] __kmalloc_track_caller+0x79/0x340 [ 762.813121][T19155] strndup_user+0x76/0x130 [ 762.817536][T19155] ksys_mount+0x6a/0x100 [ 762.821782][T19155] __x64_sys_mount+0xbf/0xd0 [ 762.826377][T19155] do_syscall_64+0xfe/0x140 [ 762.830889][T19155] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 762.836855][T19155] RIP: 0033:0x45c27a [ 762.836864][T19155] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 22:33:21 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x191040, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000480)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000200)=@deltaction={0x234, 0x31, 0x300, 0x70bd26, 0x25dfdbff, {}, [@TCA_ACT_TAB={0x34, 0x1, [{0x10, 0x10, @TCA_ACT_INDEX={0x8, 0x3, 0x2}}, {0x10, 0x1e, @TCA_ACT_INDEX={0x8}}, {0x10, 0x1a, @TCA_ACT_INDEX={0x8, 0x3, 0xb3}}]}, @TCA_ACT_TAB={0x58, 0x1, [{0x10, 0x9, @TCA_ACT_INDEX={0x8, 0x3, 0x2}}, {0x14, 0x2, @TCA_ACT_KIND={0xc, 0x1, 'csum\x00'}}, {0x10, 0xf, @TCA_ACT_INDEX={0x8, 0x3, 0x5}}, {0x10, 0x4, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}, {0x10, 0xf, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}]}, @TCA_ACT_TAB={0x80, 0x1, [{0x18, 0x3, @TCA_ACT_KIND={0x10, 0x1, 'connmark\x00'}}, {0x14, 0x13, @TCA_ACT_KIND={0xc, 0x1, 'vlan\x00'}}, {0x10, 0x19, @TCA_ACT_INDEX={0x8, 0x3, 0x100}}, {0x14, 0xd, @TCA_ACT_KIND={0xc, 0x1, 'csum\x00'}}, {0x18, 0x19, @TCA_ACT_KIND={0x10, 0x1, 'tunnel_key\x00'}}, {0x14, 0x16, @TCA_ACT_KIND={0xc, 0x1, 'sample\x00'}}]}, @TCA_ACT_TAB={0x6c, 0x1, [{0x10, 0x1a, @TCA_ACT_INDEX={0x8, 0x3, 0x3a}}, {0x14, 0x18, @TCA_ACT_KIND={0xc, 0x1, 'skbmod\x00'}}, {0x10, 0x1c, @TCA_ACT_KIND={0x8, 0x1, 'ife\x00'}}, {0x14, 0x15, @TCA_ACT_KIND={0xc, 0x1, 'csum\x00'}}, {0x10, 0x8, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}, {0x10, 0xd, @TCA_ACT_INDEX={0x8}}]}, @TCA_ACT_TAB={0x48, 0x1, [{0x10, 0xe, @TCA_ACT_INDEX={0x8, 0x3, 0x7f}}, {0x10, 0xf, @TCA_ACT_KIND={0x8, 0x1, 'xt\x00'}}, {0x14, 0x0, @TCA_ACT_KIND={0xc, 0x1, 'sample\x00'}}, {0x10, 0x1f, @TCA_ACT_INDEX={0x8, 0x3, 0x8}}]}, @TCA_ACT_TAB={0x18, 0x1, [{0x14, 0x14, @TCA_ACT_KIND={0xc, 0x1, 'sample\x00'}}]}, @TCA_ACT_TAB={0x48, 0x1, [{0x10, 0x19, @TCA_ACT_INDEX={0x8, 0x3, 0xa78800}}, {0x14, 0x7, @TCA_ACT_KIND={0xc, 0x1, 'police\x00'}}, {0x10, 0x4, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}, {0x10, 0x1, @TCA_ACT_INDEX={0x8, 0x3, 0xff}}]}]}, 0xffffffffffffff4b}, 0x1, 0x0, 0x0, 0x8000}, 0x4014000) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x46000, 0x0) syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x8, 0x4000) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ubi_ctrl\x00', 0x200400, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x4001fd) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x15, 0x2}, 0x10) 22:33:21 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000100)={'ip6erspan0\x00', &(0x7f0000000040)=@ethtool_eee={0x44, 0xa, 0x101, 0x1, 0x5b26, 0x8001, 0x8001, 0x2, [0xffffffffffffff80, 0x1]}}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:33:21 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x402, 0x0) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000000c0)={{{@in6, @in6=@local}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f00000001c0)=0xe8) 22:33:21 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0x1100) [ 762.836868][T19155] RSP: 002b:00007f999010da88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 762.836876][T19155] RAX: ffffffffffffffda RBX: 00007f999010db40 RCX: 000000000045c27a [ 762.836881][T19155] RDX: 00007f999010dae0 RSI: 0000000020000080 RDI: 00007f999010db00 [ 762.836884][T19155] RBP: 0000000000000001 R08: 00007f999010db40 R09: 00007f999010dae0 [ 762.836889][T19155] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 762.836893][T19155] R13: 00000000004c8920 R14: 00000000004df7f8 R15: 0000000000000003 22:33:22 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x201, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000000c0)) 22:33:22 executing program 4 (fault-call:0 fault-nth:57): syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000001004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffffb5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 22:33:22 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) syz_open_dev$evdev(&(0x7f0000000680)='/dev/input/event#\x00', 0x7fff, 0x1) process_vm_readv(r2, &(0x7f0000000400)=[{&(0x7f0000000100)=""/210, 0xd2}, {&(0x7f0000000200)=""/7, 0x7}, {&(0x7f0000000240)=""/166, 0xa6}, {&(0x7f0000000300)=""/224, 0xe0}], 0x4, &(0x7f0000000640)=[{&(0x7f0000000440)=""/172, 0xac}, {&(0x7f0000000500)=""/157, 0x9d}, {&(0x7f00000005c0)=""/65, 0x41}], 0x3, 0x0) 22:33:22 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000000c0)=[@in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @broadcast}, @in={0x2, 0x4e20, @multicast2}, @in6={0xa, 0x4e22, 0x8001, @rand_addr="214d5b5b577709df016e673e50a22bb0", 0x9}, @in6={0xa, 0x4e21, 0x6, @loopback, 0x2957}], 0x68) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:22 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0x1200) 22:33:22 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup(r0, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4, 0x8000) ioctl$sock_x25_SIOCDELRT(r2, 0x890c, &(0x7f0000000180)={@remote={[], 0x2}, 0xf, 'team_slave_1\x00'}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) 22:33:22 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = syz_open_dev$midi(0xfffffffffffffffd, 0x7, 0x400400) setsockopt$sock_int(r1, 0x1, 0x3e, &(0x7f0000000240)=0x100000001, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x2) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x4000, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000140)='TIPC\x00') ioctl$KVM_CHECK_EXTENSION(r3, 0xae03, 0x7) sendmsg$TIPC_CMD_SHOW_STATS(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x6f84d8f0a0163fb7}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r4, 0x1, 0x70bd2b, 0x25dfdbfe, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x40000) ioctl$ASHMEM_PURGE_ALL_CACHES(r3, 0x770a, 0x0) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0xfffffffffffffe4a) [ 763.075250][T19891] FAULT_INJECTION: forcing a failure. [ 763.075250][T19891] name failslab, interval 1, probability 0, space 0, times 0 [ 763.128834][T19891] CPU: 0 PID: 19891 Comm: syz-executor.4 Not tainted 5.3.0-rc4+ #79 [ 763.136841][T19891] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 763.146904][T19891] Call Trace: [ 763.150215][T19891] dump_stack+0x1d8/0x2f8 [ 763.154568][T19891] should_fail+0x555/0x770 [ 763.159010][T19891] __should_failslab+0x11a/0x160 [ 763.163953][T19891] ? getname_flags+0xba/0x640 [ 763.163967][T19891] should_failslab+0x9/0x20 [ 763.163985][T19891] kmem_cache_alloc+0x56/0x2e0 [ 763.177907][T19891] getname_flags+0xba/0x640 [ 763.182413][T19891] user_path_at_empty+0x2d/0x50 [ 763.182430][T19891] do_mount+0xd4/0x2490 [ 763.191412][T19891] ? kmem_cache_alloc_trace+0x23a/0x2f0 [ 763.196965][T19891] ? copy_mount_options+0x5f/0x3c0 [ 763.202082][T19891] ? __kasan_check_read+0x11/0x20 [ 763.207112][T19891] ? copy_mount_options+0x308/0x3c0 [ 763.212316][T19891] ksys_mount+0xcc/0x100 [ 763.216562][T19891] __x64_sys_mount+0xbf/0xd0 [ 763.221160][T19891] do_syscall_64+0xfe/0x140 22:33:22 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0x2500) 22:33:22 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0x4000) [ 763.225681][T19891] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 763.231572][T19891] RIP: 0033:0x45c27a [ 763.235465][T19891] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 763.255246][T19891] RSP: 002b:00007f999010da88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 763.263665][T19891] RAX: ffffffffffffffda RBX: 00007f999010db40 RCX: 000000000045c27a [ 763.271657][T19891] RDX: 00007f999010dae0 RSI: 0000000020000080 RDI: 00007f999010db00 22:33:22 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1f, 0x4000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x1000}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x1, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file0\x00', 0x8d, 0x8, &(0x7f0000002640)=[{&(0x7f0000000180)="44b9d0372440ecdb2bc4c4978ae1f32bc20814dc73dddcbbae5b22d61dcd428ccddfa317aafca9c5d50104615818e40f82bd46cc4c4de50b2290d6ad93e27554eb967c4b998d97731c", 0x49, 0x7f}, {&(0x7f0000000200)="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0x1000, 0x7fff}, {&(0x7f0000001200)="6d2130ad84d33b9916dd7960fbbd626e5c919362a0ced471b93e4de84413186cbe48239a0847156798621003dad9acb85e8d532d75c475f7f3174f3937302921a850d12182719451ed39e8870012182187e99c3d5b43973350632e29df26d82f5f1a6b3189346ecf7eca1017d8e1f11eaf39fe7495ef114f510a10d6300224fabf4f53df4501d9b79fb69c4687f19e78f16c1666fa14f6f03158e45d63202f81fcd643d2914a675a0b755dd56e9b86ab1b79c1ff63dcecb549ecbd46fe26e772595c2bc5ecfc834e1d9afb4b4ed5fc1484b100a6033fb6c7d764a0", 0xdb, 0x7}, {&(0x7f0000001300)="33b8f8fde54a36ecc9a93f0c2844324f8a8610c9fbcc3192d56b884a1bb86fdeb5ecc37fab03ce0dae85a985ace62528a7b394e0d78c02814149077fbb1d3772d76f8b92f6f6716be7cd7f1178496e802745d20eaedf150298de89a1b8a3ba50570625404cf413b2be2c01a34adb298d2b74f2f33689434a30ed88214e9d6ca4fe846cdebc9ad6d89ebd47ad9b55357b0a8043f039d8fbade0a2561f479c47938fa96dc7e1d470a7c14f347f4ec3251144cc7ff8dbd80d78d6ccd90c4fa5e169b8f2b1ab5af82230a84ff4d4d372816b21", 0xd1, 0x200020000}, {&(0x7f0000001400)="6965ca7a3f8ccdd494d738ecc37268fbb335d2c28ddaaeca4b67cdcef312cc8f57ffa8a1c43cde3fc19b3a3c0b413f6519e9f74b8c83cdc3cfeb7f9ce3faafa79677ac50e4c8689991fc19cb3f79cc7cc9a8189bbb7de6c99cd15e2c0361a1eeb2bf3d348d63956edd76df4e51371ecbc340130aba8afde9fe610567f694848060abc3fa5306d3258081f94a3e2901d0ac5415310134824657e6f9ac7a72c3547eb7fd59", 0xa4, 0xe3b8}, {&(0x7f00000014c0)="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", 0x1000, 0x5}, {&(0x7f00000024c0)="9e552bd8278a7bf1b1196e0521f7b2b43be5b60d54a20d850927b144b1fabf230234acc3b16b1af37f2f8b4f14a4bb9ef57cfe5dc86bd6797355254257364e1c5bcfe542fb9e6f5637b89c2e39987cb99026d7c85a13a41eaf8d400464ac23510e84eb867840a2174b3efcc6fc7bd351f1c16ecd4800e39c62", 0x79, 0x5}, {&(0x7f0000002540)="1db51ba7df09e94ec522fe998b42a1acd15eddfe5eaf3864ddceb030add18e58e3be58fad4eafb407fc1b318e7bfbde9b582ab1e97c81104f6df558e1f2e80f24acaf0a44d88050b806fa7aedf6eb28e777fda8bfb7be9cb18f5a4edf5a4afe1021cb661553b0b0c470de3b7e62aa41df4ae0b42d5b4ebd42ebf70c581f79963b11a85c08188320dc3924ce85790eba9bbe866a8c7c5dfcbf5949c2e375967dde7fa27fbb9af74da7678571707811d9b840b079a86d1867f3abb9a507d5138d0a167d9", 0xc3, 0x8}], 0x100000, &(0x7f0000002700)={[{@fat=@tz_utc='tz=UTC'}, {@dots='dots'}, {@nodots='nodots'}, {@nodots='nodots'}, {@nodots='nodots'}, {@fat=@allow_utime={'allow_utime', 0x3d, 0x7}}], [{@seclabel='seclabel'}]}) ioctl$VFIO_IOMMU_MAP_DMA(r1, 0x3b71, &(0x7f00000000c0)={0x20, 0x2, 0x4, 0x0, 0x6}) 22:33:22 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x7, 0x100) r3 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000200)='SEG6\x00') sendmsg$SEG6_CMD_SETHMAC(r2, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0xfe7e9a69047bbdf4}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x38, r3, 0x300, 0x70bd2b, 0x25dfdbfb, {}, [@SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x81}, @SEG6_ATTR_SECRETLEN={0x8}, @SEG6_ATTR_DST={0x14, 0x1, @initdev={0xfe, 0x88, [], 0x1, 0x0}}]}, 0x38}}, 0x80) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) [ 763.271662][T19891] RBP: 0000000000000001 R08: 00007f999010db40 R09: 00007f999010dae0 [ 763.271666][T19891] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 763.271672][T19891] R13: 00000000004c8920 R14: 00000000004df7f8 R15: 0000000000000003 22:33:22 executing program 4 (fault-call:0 fault-nth:58): syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000001004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffffb5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 22:33:22 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x9) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:33:22 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) clock_nanosleep(0x1, 0x1, &(0x7f00000001c0)={0x0, 0x1c9c380}, &(0x7f0000000200)) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) r1 = syz_open_dev$video(&(0x7f0000000100)='/dev/video#\x00', 0x1, 0x10c00) ioctl$VIDIOC_TRY_EXT_CTRLS(r1, 0xc0205649, &(0x7f0000000180)={0x4, 0x1407f309, 0x0, [], &(0x7f0000000140)={0x990a92, 0x7fff, [], @ptr=0x6}}) fsetxattr$security_evm(r0, &(0x7f0000000000)='security.evm\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="0450034489"], 0x5, 0x1) 22:33:22 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0x4800) [ 763.430969][T20626] FAULT_INJECTION: forcing a failure. [ 763.430969][T20626] name failslab, interval 1, probability 0, space 0, times 0 [ 763.450941][T20626] CPU: 0 PID: 20626 Comm: syz-executor.4 Not tainted 5.3.0-rc4+ #79 [ 763.458955][T20626] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 763.469018][T20626] Call Trace: [ 763.472330][T20626] dump_stack+0x1d8/0x2f8 [ 763.476711][T20626] should_fail+0x555/0x770 [ 763.481145][T20626] __should_failslab+0x11a/0x160 [ 763.486100][T20626] ? tomoyo_realpath_from_path+0xdc/0x7c0 [ 763.491831][T20626] should_failslab+0x9/0x20 [ 763.496340][T20626] __kmalloc+0x7a/0x340 [ 763.500516][T20626] ? tomoyo_realpath_from_path+0xca/0x7c0 [ 763.506239][T20626] tomoyo_realpath_from_path+0xdc/0x7c0 [ 763.511800][T20626] tomoyo_mount_permission+0x294/0xa30 [ 763.517267][T20626] ? kmem_cache_free+0xd8/0xf0 [ 763.517288][T20626] tomoyo_sb_mount+0x35/0x40 [ 763.517300][T20626] security_sb_mount+0x84/0xe0 22:33:22 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x7}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) r1 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x0, 0x2) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f00000000c0)={0x8, 0xfff}) 22:33:22 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) 22:33:22 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400203) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm-control\x00', 0x4000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@initdev, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r3, @empty, @local}, 0xc) 22:33:22 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) [ 763.517321][T20626] do_mount+0x107/0x2490 [ 763.526648][T20626] ? kmem_cache_alloc_trace+0x23a/0x2f0 [ 763.526661][T20626] ? copy_mount_options+0x5f/0x3c0 [ 763.526670][T20626] ? copy_mount_options+0x308/0x3c0 [ 763.526678][T20626] ksys_mount+0xcc/0x100 [ 763.526688][T20626] __x64_sys_mount+0xbf/0xd0 [ 763.526702][T20626] do_syscall_64+0xfe/0x140 [ 763.526719][T20626] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 763.541196][T20626] RIP: 0033:0x45c27a [ 763.541206][T20626] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 763.541211][T20626] RSP: 002b:00007f999010da88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 763.541223][T20626] RAX: ffffffffffffffda RBX: 00007f999010db40 RCX: 000000000045c27a [ 763.551482][T20626] RDX: 00007f999010dae0 RSI: 0000000020000080 RDI: 00007f999010db00 [ 763.551487][T20626] RBP: 0000000000000001 R08: 00007f999010db40 R09: 00007f999010dae0 22:33:22 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) r2 = syz_open_dev$usb(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0xffffffffbbd8f94d, 0x22002) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000000100)=""/4096) [ 763.551492][T20626] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 763.551496][T20626] R13: 00000000004c8920 R14: 00000000004df7f8 R15: 0000000000000003 [ 763.610678][T20626] ERROR: Out of memory at tomoyo_realpath_from_path. 22:33:22 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r2 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0xffffffff00000001, 0x101000) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000100)={'bridge_slave_1\x00', {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}}) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000200)={0x2, 0x4e24, @remote}, 0x10) prctl$PR_TASK_PERF_EVENTS_ENABLE(0x20) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x2, 0x0) ioctl$RTC_WKALM_RD(r3, 0x80287010, &(0x7f0000000180)) getxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=@random={'system.', '^@vboxnet1vmnet0/\x00'}, &(0x7f00000002c0)=""/181, 0xb5) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) 22:33:22 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x10000) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000000180)="4aba22efd41a1aebbcec62a30755d16f39ae02fb6c0cf6672b91e9ab84e9a31d189c68", 0x23) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x4) ioctl$TUNSETSTEERINGEBPF(r2, 0x800454e0, &(0x7f0000000100)=r3) 22:33:22 executing program 4 (fault-call:0 fault-nth:59): syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000001004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffffb5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 22:33:22 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0x4c00) 22:33:22 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x44840, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000140)={0x4, &(0x7f00000000c0)=[{}, {}, {}, {}]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$nfc_llcp(r1, 0x118, 0x1, &(0x7f0000000180)=""/184, 0xb8) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000240)={0xe, 0x1, 0x4}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:33:22 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000100)=0x14) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000140)=0x0) fstat(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000200)={0x0, 0x7000000000, r3, 0x0, r4, 0x0, 0x60, 0xfffffffffffffff8}) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:22 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x800, 0x80000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000140)={r2}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) [ 763.796483][T21247] FAULT_INJECTION: forcing a failure. [ 763.796483][T21247] name failslab, interval 1, probability 0, space 0, times 0 22:33:22 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000040)={r0}, 0x10) [ 763.838467][T21247] CPU: 1 PID: 21247 Comm: syz-executor.4 Not tainted 5.3.0-rc4+ #79 [ 763.846477][T21247] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 763.856526][T21247] Call Trace: [ 763.856548][T21247] dump_stack+0x1d8/0x2f8 [ 763.856570][T21247] should_fail+0x555/0x770 [ 763.864338][T21247] __should_failslab+0x11a/0x160 [ 763.864350][T21247] ? getname_kernel+0x59/0x2f0 [ 763.864362][T21247] should_failslab+0x9/0x20 [ 763.864378][T21247] kmem_cache_alloc+0x56/0x2e0 [ 763.873695][T21247] getname_kernel+0x59/0x2f0 [ 763.873708][T21247] kern_path+0x1f/0x40 [ 763.892246][T21247] tomoyo_mount_permission+0x7f1/0xa30 [ 763.892266][T21247] ? kmem_cache_free+0xd8/0xf0 [ 763.907998][T21247] tomoyo_sb_mount+0x35/0x40 [ 763.914774][T21247] security_sb_mount+0x84/0xe0 [ 763.919537][T21247] do_mount+0x107/0x2490 [ 763.923767][T21247] ? kmem_cache_alloc_trace+0x23a/0x2f0 [ 763.929309][T21247] ? copy_mount_options+0x5f/0x3c0 [ 763.934413][T21247] ? copy_mount_options+0x308/0x3c0 [ 763.939602][T21247] ksys_mount+0xcc/0x100 [ 763.943835][T21247] __x64_sys_mount+0xbf/0xd0 [ 763.948413][T21247] do_syscall_64+0xfe/0x140 [ 763.952926][T21247] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 763.958805][T21247] RIP: 0033:0x45c27a [ 763.962687][T21247] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 22:33:23 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0x6800) 22:33:23 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x0, 0x4, 0xd5e6, 0x1, 0x82, r0, 0x29, [], 0x0, r0, 0x3, 0x1}, 0x3c) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200, 0x0) [ 763.982278][T21247] RSP: 002b:00007f999010da88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 763.990676][T21247] RAX: ffffffffffffffda RBX: 00007f999010db40 RCX: 000000000045c27a [ 763.998638][T21247] RDX: 00007f999010dae0 RSI: 0000000020000080 RDI: 00007f999010db00 [ 764.006601][T21247] RBP: 0000000000000001 R08: 00007f999010db40 R09: 00007f999010dae0 [ 764.014562][T21247] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 764.022525][T21247] R13: 00000000004c8920 R14: 00000000004df7f8 R15: 0000000000000003 22:33:23 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000000c0)={0x0, @multicast2, @broadcast}, &(0x7f0000000100)=0xc) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x9, 0x3, 0x6, 0x1, 0x80, r0, 0xe89, [], r1, r2, 0x4}, 0x3c) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) ioctl$KVM_SET_CLOCK(r3, 0x4030ae7b, &(0x7f00000001c0)={0x8001, 0xffffffffb5874d2e}) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r4, &(0x7f00000003c0), 0x0}, 0x18) io_uring_register$IORING_UNREGISTER_FILES(r2, 0x3, 0x0, 0x0) 22:33:23 executing program 4 (fault-call:0 fault-nth:60): syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000001004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffffb5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 22:33:23 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:33:23 executing program 1: r0 = fsmount(0xffffffffffffffff, 0x1, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000200)={0x10001, 0x6, 0x80, 0xcdaf, 0x8}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x1, 0xa0800) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r2, 0x400454cc, r3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r1, 0xffffffffffffffff, 0x80000000003}, 0x10) r5 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xe1d6, 0x410000) ioctl$SNDRV_TIMER_IOCTL_START(r5, 0x54a0) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000000100)={0xb63837d38823d920, 0x0, @ioapic={0x0, 0x6, 0x53a1985d, 0xeae, 0x0, [{0x576d, 0x6, 0xfff, [], 0x80000001}, {0xffffffffffffffff, 0x8000, 0xe2, [], 0x9}, {0xe8ff, 0x200, 0x800000, [], 0x800}, {0x3800000000, 0x800, 0x5, [], 0x5}, {0xcf, 0x7, 0xe4, [], 0x6}, {0x8, 0xffffffff80000001, 0x4, [], 0x7}, {0x2, 0x7, 0xe6b, [], 0x2}, {0x579b, 0x81, 0x9, [], 0x8}, {0x7, 0x1, 0xdb6, [], 0x1}, {0x7f, 0x0, 0x3, [], 0x240}, {0x3, 0x2, 0x8, [], 0x9}, {0x8, 0x8, 0x96, [], 0x2}, {0x0, 0x20, 0x1, [], 0x81}, {0x1, 0x3, 0x3, [], 0x3}, {0x2, 0x5, 0x8001, [], 0xff}, {0x1, 0x6, 0x40, [], 0x8557}, {0x40, 0x7, 0xff, [], 0x280000000000000}, {0x7, 0x6, 0x9, [], 0x3f}, {0x9, 0x7b4e7f73, 0x36, [], 0x20}, {0x3, 0x7fffffff, 0x1, [], 0x2}, {0xfff, 0x25a6, 0x2, [], 0x8}, {0x8, 0x80000001, 0x7fff, [], 0x3}, {0x1, 0x3, 0x5, [], 0x400}, {0x5, 0x2, 0x2, [], 0x4}]}}) 22:33:23 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0xffffffffffffffb6) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:23 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0x6c00) [ 764.178211][T21964] FAULT_INJECTION: forcing a failure. [ 764.178211][T21964] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 764.191436][T21964] CPU: 0 PID: 21964 Comm: syz-executor.4 Not tainted 5.3.0-rc4+ #79 [ 764.191443][T21964] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 764.191447][T21964] Call Trace: [ 764.191472][T21964] dump_stack+0x1d8/0x2f8 [ 764.217087][T21964] should_fail+0x555/0x770 [ 764.217107][T21964] should_fail_alloc_page+0x55/0x60 [ 764.217128][T21964] prepare_alloc_pages+0x283/0x470 [ 764.226704][T21964] __alloc_pages_nodemask+0xb2/0x5d0 [ 764.226723][T21964] kmem_getpages+0x56/0xa20 [ 764.226732][T21964] ? trace_lock_release+0x135/0x1a0 [ 764.226742][T21964] cache_grow_begin+0x7e/0x2c0 [ 764.226753][T21964] cache_alloc_refill+0x311/0x3f0 [ 764.226763][T21964] ? check_preemption_disabled+0xb7/0x2a0 [ 764.226773][T21964] kmem_cache_alloc+0x2b9/0x2e0 [ 764.226783][T21964] ? getname_flags+0xba/0x640 [ 764.226791][T21964] getname_flags+0xba/0x640 22:33:23 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0x7400) [ 764.226801][T21964] user_path_at_empty+0x2d/0x50 [ 764.226817][T21964] do_mount+0xd4/0x2490 [ 764.237183][T21964] ? kmem_cache_alloc_trace+0x23a/0x2f0 [ 764.237196][T21964] ? copy_mount_options+0x5f/0x3c0 [ 764.237205][T21964] ? __kasan_check_read+0x11/0x20 [ 764.237218][T21964] ? copy_mount_options+0x308/0x3c0 [ 764.306101][T21964] ksys_mount+0xcc/0x100 [ 764.306118][T21964] __x64_sys_mount+0xbf/0xd0 [ 764.306133][T21964] do_syscall_64+0xfe/0x140 [ 764.306147][T21964] entry_SYSCALL_64_after_hwframe+0x49/0xbe 22:33:23 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x40, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') pkey_alloc(0x0, 0x1) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000000300)=""/80) sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB="e0000000", @ANYRES16=r3, @ANYBLOB="10002dbd7000ffdbdf2503000000140002000800080006008000080003000400000008000500ffffffff4800010008000b00736970000c0006006c626c6372000000080005000100000008000500020000000c000700020000000400000008000b00736970000c000700100000000600000030000300080001000100000008000400020000000800030004000000140002006261746164763000000000000000000008000400000016001c00020008000600ff7f000008000e004e240000080009000200000008000500040000000c0002000800070004000000"], 0xe0}, 0x1, 0x0, 0x0, 0x10}, 0x20000000) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) [ 764.306159][T21964] RIP: 0033:0x45c27a [ 764.315131][T21964] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 764.315137][T21964] RSP: 002b:00007f999010da88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 764.315147][T21964] RAX: ffffffffffffffda RBX: 00007f999010db40 RCX: 000000000045c27a [ 764.315152][T21964] RDX: 00007f999010dae0 RSI: 0000000020000080 RDI: 00007f999010db00 22:33:23 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$radio(&(0x7f0000000040)='/dev/radio#\x00', 0x0, 0x2) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000100)={@loopback, @multicast2, 0x0}, &(0x7f0000000140)=0xc) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000180)={@ipv4={[], [], @empty}, @rand_addr="14952ac0a506e589954fa9c1aae7d4c4", @rand_addr="0ccde43c67ec65cf7cac8140baca6eb0", 0x100, 0x9, 0x7, 0x400, 0x3, 0x2000001, r3}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) 22:33:23 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000200)=[0x0, 0x0, 0xee00, 0xffffffffffffffff, 0x0, 0xee00]) r6 = getgid() fstat(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x5, &(0x7f00000002c0)=[r3, r4, r5, r6, r7]) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000300)='/dev/snapshot\x00', 0x2, 0x0) r8 = syz_open_dev$dmmidi(&(0x7f0000000340)='/dev/dmmidi#\x00', 0xffff, 0x200001) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x0) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) [ 764.315158][T21964] RBP: 0000000000000001 R08: 00007f999010db40 R09: 00007f999010dae0 [ 764.315162][T21964] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 764.315167][T21964] R13: 00000000004c8920 R14: 00000000004df7f8 R15: 0000000000000003 22:33:23 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0xe172da17b7c6bbce) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f00000000c0)={0x5, 0x2, 0x0, 0x3, 0x6, 0x4a}) accept(r2, &(0x7f0000000300)=@can={0x1d, 0x0}, &(0x7f0000000380)=0x1d) sendmsg$inet6(r1, &(0x7f0000000700)={&(0x7f0000000180)={0xa, 0x4e23, 0x1, @mcast2, 0x80}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000001c0)="f18d111495232a2480c83bbdf28eed97b008f09bb636b354dd04ea9d75320af6f7b559bdee4174242854a792711404bc11c2a342cb587f2c447859e975d8dcb6046045307f9a1b3d81fcfe4992bc12427b6d08f95b4950d9711d9fc4dc6744468a514e11e714af68a55da19e94bc6c2b17901682c4b2a9a34a105dea0fe90848a082bc43367f51b2331500d18726e1742ef76c6edaccfcd129119b5d3efe8ac2bc45f7f84706b1e8fd3d4da2d10fc933473cfcd5af6de5ae1b55a41df271c9b78b737e1f62be894ddf95a8d6c772299d76d454f7443bd64fdd3352ab887c89656631102baee024542862bde6910c42ae", 0xf0}], 0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"/400, @ANYRES32=r3, @ANYBLOB="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"], 0x320}, 0x45) pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:23 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x40) write$P9_RLERRORu(r1, &(0x7f00000000c0)={0x10, 0x7, 0x1, {{0x3, 'em1'}, 0x80}}, 0x10) 22:33:23 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x40602, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x4001fe) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:33:23 executing program 4 (fault-call:0 fault-nth:61): syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000001004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffffb5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 764.522337][T22455] FAULT_INJECTION: forcing a failure. [ 764.522337][T22455] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 764.535746][T22455] CPU: 0 PID: 22455 Comm: syz-executor.4 Not tainted 5.3.0-rc4+ #79 [ 764.543722][T22455] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 764.553778][T22455] Call Trace: [ 764.557074][T22455] dump_stack+0x1d8/0x2f8 [ 764.561415][T22455] should_fail+0x555/0x770 [ 764.565844][T22455] should_fail_alloc_page+0x55/0x60 22:33:23 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x200, 0x0) perf_event_open$cgroup(&(0x7f0000000100)={0x5, 0x70, 0x1, 0xffff, 0x76d300ad, 0x75, 0x0, 0x7fffffff, 0xa0408, 0x4, 0x4, 0x1000000000000006, 0x486, 0x84c, 0x0, 0x0, 0x400, 0x3d1c, 0x88f, 0xcf, 0x8, 0x80000000, 0x20, 0x4, 0x9, 0xfffffffffffffbff, 0x4, 0x7f, 0x9, 0x2, 0x1, 0x8fb, 0x1, 0x3, 0x1ff, 0x7fffffff, 0x58, 0x5, 0x0, 0x7, 0x1, @perf_config_ext={0x9, 0x2}, 0x1000, 0x2, 0x3, 0x1, 0x1, 0xed, 0x7fff}, r0, 0x3, r3, 0x1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') 22:33:23 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='.ocgr\a\x98\x00\x00\x00\x00\x00\x00\r', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) [ 764.571045][T22455] prepare_alloc_pages+0x283/0x470 [ 764.576163][T22455] __alloc_pages_nodemask+0xb2/0x5d0 [ 764.581446][T22455] kmem_getpages+0x56/0xa20 [ 764.585937][T22455] ? trace_lock_release+0x135/0x1a0 [ 764.585952][T22455] cache_grow_begin+0x7e/0x2c0 [ 764.585962][T22455] cache_alloc_refill+0x311/0x3f0 [ 764.585973][T22455] ? check_preemption_disabled+0xb7/0x2a0 [ 764.585983][T22455] kmem_cache_alloc+0x2b9/0x2e0 [ 764.585993][T22455] ? getname_flags+0xba/0x640 [ 764.586001][T22455] getname_flags+0xba/0x640 22:33:23 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0x7a00) 22:33:23 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x7f, 0x4, 0x1, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x4}, 0x3c) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x40300, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00000000c0)=0x6) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) pwritev(r0, &(0x7f0000000000), 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={0x0, 0xfffffffffffffffb, 0x7fff, 0x8001}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r2, 0x3}, 0x8) [ 764.586011][T22455] user_path_at_empty+0x2d/0x50 [ 764.586029][T22455] do_mount+0xd4/0x2490 [ 764.595945][T22455] ? kmem_cache_alloc_trace+0x23a/0x2f0 [ 764.595954][T22455] ? copy_mount_options+0x5f/0x3c0 [ 764.595963][T22455] ? __kasan_check_read+0x11/0x20 [ 764.595970][T22455] ? copy_mount_options+0x308/0x3c0 [ 764.595979][T22455] ksys_mount+0xcc/0x100 [ 764.595989][T22455] __x64_sys_mount+0xbf/0xd0 [ 764.596002][T22455] do_syscall_64+0xfe/0x140 [ 764.596019][T22455] entry_SYSCALL_64_after_hwframe+0x49/0xbe 22:33:23 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0x1000000) 22:33:23 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8000, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0xb, &(0x7f00000000c0)=0x6ca, 0x4) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000140)=0x4) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f0000000100)="dd", 0x0}, 0x18) fdatasync(r1) [ 764.606697][T22455] RIP: 0033:0x45c27a [ 764.606706][T22455] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 764.606710][T22455] RSP: 002b:00007f999010da88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 764.606718][T22455] RAX: ffffffffffffffda RBX: 00007f999010db40 RCX: 000000000045c27a [ 764.606722][T22455] RDX: 00007f999010dae0 RSI: 0000000020000080 RDI: 00007f999010db00 [ 764.606726][T22455] RBP: 0000000000000001 R08: 00007f999010db40 R09: 00007f999010dae0 [ 764.606730][T22455] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 764.606734][T22455] R13: 00000000004c8920 R14: 00000000004df7f8 R15: 0000000000000003 22:33:23 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dlm-monitor\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x800000000400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) ioperm(0xffffffff80000000, 0x0, 0x8000) r2 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20ncci\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x7fff, 0x10}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000180)={r3, 0x2}, &(0x7f00000001c0)=0x8) 22:33:23 executing program 4 (fault-call:0 fault-nth:62): syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000001004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffffb5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 22:33:23 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) ioctl$FS_IOC_GETFLAGS(r0, 0x80086601, &(0x7f0000000000)) 22:33:23 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) getgroups(0x4, &(0x7f0000000240)=[r1, r2, r3, r4]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) r6 = socket(0x2, 0x4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000000280)=[@in6={0xa, 0x4e24, 0x5, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4}], 0x1c) 22:33:23 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0x2000000) 22:33:23 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x18, 0x1, 0x8, 0x1}, 0xfffffffffffffdf6) fsopen(&(0x7f00000000c0)='cifs\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:23 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='sessionid\x00') read$eventfd(r2, &(0x7f0000000180), 0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000140)) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000000100)={0x3, 0x6, 0xca, 0x5, 0xa5}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x4041fc) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, &(0x7f00000001c0)) 22:33:23 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000000c0)="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", 0x0}, 0xffffffffffffff0a) syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') [ 764.893013][T23214] FAULT_INJECTION: forcing a failure. [ 764.893013][T23214] name failslab, interval 1, probability 0, space 0, times 0 [ 764.939563][T23214] CPU: 1 PID: 23214 Comm: syz-executor.4 Not tainted 5.3.0-rc4+ #79 [ 764.947593][T23214] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 764.957658][T23214] Call Trace: [ 764.960959][T23214] dump_stack+0x1d8/0x2f8 [ 764.965313][T23214] should_fail+0x555/0x770 [ 764.969742][T23214] __should_failslab+0x11a/0x160 [ 764.974684][T23214] ? tomoyo_realpath_from_path+0xdc/0x7c0 [ 764.980407][T23214] should_failslab+0x9/0x20 [ 764.984914][T23214] __kmalloc+0x7a/0x340 [ 764.989073][T23214] ? tomoyo_realpath_from_path+0xca/0x7c0 [ 764.994795][T23214] tomoyo_realpath_from_path+0xdc/0x7c0 [ 765.000345][T23214] tomoyo_mount_permission+0x294/0xa30 [ 765.005815][T23214] ? kmem_cache_free+0xd8/0xf0 [ 765.010586][T23214] tomoyo_sb_mount+0x35/0x40 [ 765.010598][T23214] security_sb_mount+0x84/0xe0 [ 765.010615][T23214] do_mount+0x107/0x2490 [ 765.019920][T23214] ? kmem_cache_alloc_trace+0x23a/0x2f0 [ 765.019932][T23214] ? copy_mount_options+0x5f/0x3c0 [ 765.019947][T23214] ? copy_mount_options+0x308/0x3c0 [ 765.029705][T23214] ksys_mount+0xcc/0x100 [ 765.029718][T23214] __x64_sys_mount+0xbf/0xd0 [ 765.029737][T23214] do_syscall_64+0xfe/0x140 [ 765.040101][T23214] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 765.040111][T23214] RIP: 0033:0x45c27a [ 765.040120][T23214] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 22:33:24 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) shutdown(r1, 0x0) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:24 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x3, 0x2) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000100)={0x4}, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:33:24 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$media(&(0x7f00000000c0)='/dev/media#\x00', 0xbf, 0x200000) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f0000000100)=""/69) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000004040)={'veth1_to_bridge\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000004180)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f00000001c0)="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0x1000}, {&(0x7f00000011c0)="1769101a68ef5a1d1af13772a97d6674d5fdeac1fe1646706b4253104ba86612a0697651d499829a8872b89679a9226e8473e89356fd69f34e83fe7b59add6339d9ad943312cd538573a476ae56b124c57f5f20a004d879ddd2dd9b44b46eefec08c82ed8d560423bb2caf2237a6f03230c2cf76474b94dca24be1c99edf3346ad659a06b0e63c31d9e4d6f9825cc177f672aef8e8c18f69048eab33957450c20729423b806d358a6528e037a77b781b106bdac1348ebe2bcd292c57e012b84f027089f4945c6b243c8bd237d10927fec1cf3c2d0a85c99e7d99d6a56f7ed3e0fb59c92761769f652fc8ae", 0xeb}, {&(0x7f00000012c0)="1d1077d495d9e6506119373b8a76c0ec940ccd2a3d8b03514f36b886fa5f3664573395b1919e90971b610f4e3f7bd68dc01bf18d40c6a690a7591a9b665c71193bbc9a43ec7cce70a785784f93230845c1b6fcc46746041b627a80176abf0c6acdc4206bb6203dce7d8508175068f4a3d14f0cd9ac4f8d33df11eaf8987b7f2090397a7f0273ec833029330d7ecb06e788d780e89628b226478340434367d8c998fa56e178a3b6a1c6d91e088a859c85eccf6fec0721e239dccd529e101a7ed4a2787e159be2870c1907541b4cf7d8678d62476ef88227f35674f606fcc760aa99cca1f1ff46754524076ae7b4f431913fb6a9ce01661e5f1fa18e3d", 0xfc}, {&(0x7f00000013c0)="767f5e7b1dfa8497b47fef2f18804844", 0x10}, {&(0x7f0000001400)="8146bdb8f6352f98f9b893e5a905851103bb6374824e88779a408e0b37180d49830555e915b5799e0641e006a7e3f67a036a2fae28d4a9198a10b327592760ef2f1decf29e792b786d441669a2744dae2e11d50f0ab9ff4ca27a23a575cb55e52e31851e0f97eb9777408afae65a18a64cf69baa65d3a44b533d08e323e63230a3f1d0d60c6e1eb89ceba4f77528550c4a697bec261c1a95063fbf9c15aefd36943025a9d08bda1d14667270f0aed143c561f7076e6ad7b9fb2c535c616dd26204000328388c30d533033d839ec99abe2516e43fcdbccff9bfd7d09b", 0xdc}, {&(0x7f0000001500)="47313bf8b02cb176feeb40e03751f309362858c7e928aec8242f39704bb161398687bd587af2cd3ee418104f28c3bcadbd475b07f147b460fdc1260f74f8625587828caff7d0ed72c5036c7860145e17ce18c0325f6fdf53f637dce64f847bc3f2d4cd919025c739d9e1393b40237638d8c3c4f6d343009362b4f7bad65636801ad86b9dd86059f0b7d39dda5909ccffeb96bfcf15b52af8fbe5b7bb6087a67609348dbc423b0d2dbee6ba9979fc5fa2cc748f6d9f47b3f39607300fac3d37df52d1b1af7f0889969aad71ffcb06e3721ea14a5062784d11e23464cf6713c2fede1d71b1853b4e7bc2b193a7d27cf1a64d", 0xf1}, {&(0x7f0000001600)="efac68b663e2b2cf446b26a01ba6bc3f9766153f103c023fa865408d4728a9deae52f28b950676c67dbc3ec379232f79a922047c1bc24053ef2054d9b79c23a0e0870bd493ff64072890511ff42b3fde2fe59e285703beed701f912ef67882d2253df4f4dcacb861aaf25415c09d192651bf8e", 0x73}, {&(0x7f0000001680)="ed1af7c603d93f0fce512944a4b669f162817fd2d052b91f817dec0872988c1a47dc64dbdb4883d53cdf1f26e9d08af861a81271", 0x34}, {&(0x7f00000016c0)="f1eca9e5ca2fc9ff3dc5bd62437d217a74633be416e527b7ce9ae1f2a15d4ed2ea60820c19722c61da1d99b1218ae60d63a6c1b93908d53815d11774975cc8a04f26695ff964e48822bf5eb5c22b684ad4b91c1758e099cfffba77cbb8af21493eb2dd805dca21524f87a9446dc133eb8421a865b380ab4650fb9e5557627622774e53", 0x83}], 0x9, &(0x7f0000004080)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x8000}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x104}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r4, @broadcast, @broadcast}}}, @ip_retopts={{0x60, 0x0, 0x7, {[@timestamp={0x44, 0xc, 0x1, 0x3, 0x5, [{[], 0xda9}, {[], 0xd6e2}]}, @timestamp={0x44, 0x18, 0x8000, 0x3, 0xffffffff, [{}, {[], 0x1}, {[], 0x6}, {[], 0x9}, {[], 0x10001}]}, @generic={0x44, 0x9, "a8d5f02a204197"}, @generic={0x94, 0x9, "f25fc940dd20e5"}, @generic={0x88, 0x8, "5724859e8089"}, @ssrr={0x89, 0xf, 0x3000000000, [@rand_addr=0x6e, @multicast2, @dev={0xac, 0x14, 0x14, 0x23}]}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x634}}], 0xe0}, 0x880) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000000180)={'veth0_to_hsr\x00', {0x2, 0x4e22, @remote}}) [ 765.040129][T23214] RSP: 002b:00007f999010da88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 765.091133][T23214] RAX: ffffffffffffffda RBX: 00007f999010db40 RCX: 000000000045c27a [ 765.091139][T23214] RDX: 00007f999010dae0 RSI: 0000000020000080 RDI: 00007f999010db00 [ 765.091145][T23214] RBP: 0000000000000001 R08: 00007f999010db40 R09: 00007f999010dae0 [ 765.091151][T23214] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 765.091155][T23214] R13: 00000000004c8920 R14: 00000000004df7f8 R15: 0000000000000003 [ 765.097105][T23214] ERROR: Out of memory at tomoyo_realpath_from_path. 22:33:24 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) r1 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) r2 = socket$inet(0x2, 0x1, 0x2b4c) sendmmsg(r1, &(0x7f000000ab80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000000c0)="d5d2fd4b8d8310b1172ca718e5fd2ae49b6163bbfccdda55f383677d218f871f6ca30099ea1f81b4ce9a6d791fdca5b024b7cbc253215fff384794dbcb", 0x3d}, {&(0x7f0000000100)="c50e784025ba65fd97f6924119b0435b608405d1c6719b1fa260acb6547c2de54a1d72ebbfc74229cd3c92bd1f7366f8ffcde4be9e002ae5a8", 0x39}, {&(0x7f0000000140)="30125affae0d8ccfdadd6187dd660788dd5bcf2dc4847e0dbe6c98aac2384366d10d01021c8fe5987cb4f925c8a522730dd342f677e77bf314362fa29d23a9c9c2f269b17f96acaa3bfc3ad92e89cdaf4295ad89cb58abb42a13a11adc0799a5a670d40ba03170cac13b14", 0x6b}, {&(0x7f00000001c0)="ed904098db07e8f37542bdbeec7ced5afea18a9965ff2f2fc20827f01abab429371951eff3c9d0a25a434dc53d3ca632b7f9dbac7563e560", 0x38}, {&(0x7f0000000200)="7ec9acc99a55b808a5e575f27a9c3b236555dcc0f6fd779026fcb831bafe5b1d92cf0849d04694e79c34be2d1c42963da26f81f0423ff15a8903bc88876edbfa9f6f01717bb3f2a443e75eb4803e9fc4622e9c9064011303ba1dcab2976ea78af75d116ff4aeac44", 0x68}], 0x5, &(0x7f0000000300)=[{0x28, 0x102, 0x7, "d5f6a74ca904c194250d1f7c24b35ea0b0761dbdfcc51b"}, {0x28, 0x107, 0xe6, "73ee8bde8764a929e533ec663d4cf0104316f4eb43"}, {0x70, 0x115, 0x4, "a6b5286b13e1f72c8dae6a13208948544a8bedeb63256969baeffaa89795a20f7020b161b4dac2975ce3944976c60b41ec9514c75c8d8c94aa8dcec9a9266a78728b25cabfff0035967ca61d9be550f985f7fd34041bb462c5f009c6b22ffc"}, {0x28, 0xff, 0x2, "3a630bee05f892b9eab9e68bafc7a19c39cf7e"}, {0x1010, 0x11f, 0x9, "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{0xe8, 0x88, 0x1, "2f97b760c6b4a428bcc5c085201018c6f549dc0e38ac8839d9ba32bc6cfcd976a1e76074493c485c96987fe6a8f09a565002c16d3e2c7e93727760ce9738a3811fc9d6ebe2817bfdc9ac3239a5b492aae6b0e88e49d2bb3d3a9fe0ad1334d64f37ea161100d68a8ccb883ce5bf774991517f6992e55cc69ba0862974ea5ff89d96ed15c593c040f1b26e6c45984b49640ca68af5e7b82af40bb5d69c6576e9b62791d4a9389bfe536d8c03269667437f23c69d8b454b22668e13fa29323fcc3c6b0f55fff5ca5a5471883115822b063c38fb2d"}], 0x11e0}}, {{&(0x7f0000001500)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x3, 0x3, 0x3, 0x3, {0xa, 0x4e22, 0x1, @rand_addr="81aa3698a2fcab09435c245433a50313", 0x9}}}, 0x80, &(0x7f0000001700)=[{&(0x7f0000001580)="f11c725efe0d9260f583d5bd99630928e820bab2d770", 0x16}, 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0x1000}, {&(0x7f000000a940)="94a9f3b889f9c74bcde794459b04615f1325186db92aa2b31d9c9a89f91e1d5fb7c5c85d4725b1b9393586afde93f6e1a02fea3ec36022c67ed95aa7d1ffa2eaeebd16afc59b10a20f5772f9034a7f1dc593a4ed21f8a25a9e4d972ff456227d4f34eee7454326149f96c98fedaccfb1eb1a3324696c3e571be1776c7e221bf48ca98e6f84e3428763fae94e6efb2ae92b2be873d342955bb2d61a988518137547b52bcc16761aafadd9b193d124f6708df4f42623c0cfcc1874aa33c94f4e0c4e4d654949e1ebf95364042c0c", 0xcd}], 0x4, &(0x7f000000aa80)=[{0xb0, 0x10e, 0x330112c4, "64c66871f8e2b513d3d499fbea0e176fcbe70603810503beea9924cb45728891b3a1c0e83b6600ba6f9c5dfb42c521bef68d1ad5c16735b76e86a88e3251d7b8fea407e31f5a6ff58946ffe8572950baf435f793efa5eefd54b9ab7abc7815aa708e34f3878e38cf9583cc33427372c26f4d10fa45c80be31aead36372d78bada0b271d44202b13b1271e9501e05e45867f709c55e2e51df1955de665ad91802"}, {0x28, 0x19f, 0x1, "567a613e1c2f786b7240225b3df4f8a106f65514a981b19e"}], 0xd8}}], 0x8, 0x4000004) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f000000ad80)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:24 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./ggr\xa1S\xea|D\x1c\xc9\x1c\x01\xb6qi\xda\xe0\x9a\xa4\x06\xa0yc\xf6\xd7\xab\xf3\\g\xfcTk7\xae\xaa\xf5v\xae\x1e\x85\x8b\xe9.\xe0?i\xa9\x88b\xb6\xc8!\x83\xcdMJ\xd7\xdeB\x9c\x00\x01\xd2\a\xe9\xb9\x90\xf8\xcf=\x9fK\x99\xb7\x16\x02\xc5\x9eM\xcf\xfcD\xeb\a\x18\xb9&\xcc\xd3\x9d\xceJ\x1aR\x0f\v\xbe\xf8\fp!\xb22\xc1h\xf1\xd6\xb1H\x1f\x9c\xdb\xa9$(+\xa3,Ps\xf1K\xa1\x13\x19\f\x85\xd9+\xdb\xd4\xbb', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:33:24 executing program 4 (fault-call:0 fault-nth:63): syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000001004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffffb5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 22:33:24 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0x3000000) 22:33:24 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f00000002c0)="15849c1f28a276d066e8161705eae2684ccff66fae716f421a15ea75a013425f41e81c00298438a6ec9a52fac7ac77f2cd821bcd2bbb5290122016002f2febf809ad153b4eb8cb27bc2b54dc5148921b3017d1a66aa4de54d6a7b287db7b36a490eb2cb909eeb18a91af8c632103939e6ccbf88bc30c6c87f49f47995184abe22aac9cc183e3bf69469112211d2794dc6b63b91977e7aee9b0e47ea085edd9ba8323dea787789ef42f16dc006d3e095eb0e08ca87a6b4e57e18d860ecad4dcdba043405c4211cc7099f1250da55ffc37dbc158dffd4736000fa885bfb7e402cf75e0e234a18f7c0cf6", 0x0}, 0xffffffffffffff54) [ 765.275827][T23844] FAULT_INJECTION: forcing a failure. [ 765.275827][T23844] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 765.289060][T23844] CPU: 1 PID: 23844 Comm: syz-executor.4 Not tainted 5.3.0-rc4+ #79 [ 765.297034][T23844] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 765.307091][T23844] Call Trace: [ 765.310398][T23844] dump_stack+0x1d8/0x2f8 [ 765.314737][T23844] should_fail+0x555/0x770 [ 765.319162][T23844] should_fail_alloc_page+0x55/0x60 [ 765.324363][T23844] prepare_alloc_pages+0x283/0x470 [ 765.329481][T23844] __alloc_pages_nodemask+0xb2/0x5d0 [ 765.334786][T23844] kmem_getpages+0x56/0xa20 [ 765.339289][T23844] ? quarantine_put+0xb7/0x1f0 [ 765.344060][T23844] cache_grow_begin+0x7e/0x2c0 [ 765.348930][T23844] cache_alloc_refill+0x311/0x3f0 [ 765.353959][T23844] ? check_preemption_disabled+0xb7/0x2a0 [ 765.359683][T23844] __kmalloc+0x318/0x340 [ 765.363926][T23844] ? tomoyo_realpath_from_path+0xdc/0x7c0 [ 765.369647][T23844] tomoyo_realpath_from_path+0xdc/0x7c0 [ 765.375206][T23844] tomoyo_mount_permission+0x294/0xa30 [ 765.380668][T23844] ? path_lookupat+0x474/0xb30 [ 765.385439][T23844] ? kmem_cache_free+0xd8/0xf0 [ 765.390213][T23844] tomoyo_sb_mount+0x35/0x40 [ 765.394814][T23844] security_sb_mount+0x84/0xe0 [ 765.399590][T23844] do_mount+0x107/0x2490 [ 765.403833][T23844] ? kmem_cache_alloc_trace+0x23a/0x2f0 [ 765.409381][T23844] ? copy_mount_options+0x5f/0x3c0 [ 765.414502][T23844] ? copy_mount_options+0x308/0x3c0 [ 765.419709][T23844] ksys_mount+0xcc/0x100 [ 765.423959][T23844] __x64_sys_mount+0xbf/0xd0 [ 765.428564][T23844] do_syscall_64+0xfe/0x140 [ 765.433068][T23844] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 765.439042][T23844] RIP: 0033:0x45c27a [ 765.442931][T23844] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 765.462532][T23844] RSP: 002b:00007f999010da88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 22:33:24 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = fcntl$dupfd(r0, 0x406, r1) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000000040), 0x2) write$apparmor_exec(r3, &(0x7f0000000000)={'stack ', '\x92wlan0GPL,\xbf^user.\n\x00'}, 0xffffffffffffff99) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) 22:33:24 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f00000000c0)={0x52, 0x8, 0xcbb3, {0xffffffff, 0x200}, {0x100000001}, @const={0x0, {0x26804a4f, 0xfffffffffffffffb, 0x6, 0x2}}}) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f00000003c0), 0x0}, 0x18) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100)=0x7fff, 0x4) 22:33:24 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x8000000001}, 0xffffff23) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:24 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x9, 0x84841) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200, 0x0) getsockopt$TIPC_SOCK_RECVQ_DEPTH(r1, 0x10f, 0x84, &(0x7f00000000c0), &(0x7f0000000100)=0x4) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:24 executing program 1: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2400, 0x84) fsetxattr$security_capability(r0, &(0x7f0000000100)='security.capability\x00', &(0x7f0000000140)=@v1={0x1000000, [{0x1ff, 0x7}]}, 0xc, 0x2) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r1, 0xffffffffffffffff, 0x80000000003}, 0x10) r3 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x2, 0x3314c4b023a3a7a7) ioctl$VIDIOC_STREAMON(r3, 0x40045612, &(0x7f00000001c0)=0x3) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x86400, 0x0) 22:33:24 executing program 2: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dlm-control\x00', 0x30002, 0x0) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000200)={r0, &(0x7f0000000240)="c77ec07e37fbb04cc4de835726e33b1fd0514a8e863ca10d342d0495577dca7dd83a8f9d89cb72f76744d49823ddbd57953125f275f8ce9c05b8ed22f6b53367917df99bb26aea855341a5ddba8e3aeba0e187dff0fcc00260565e9bfde89a942b91aa23e168c959ccb2558cd4aeb73a8d874c39b99c066b2c6868", 0x0}, 0x18) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x101000, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000080)={0x6, {{0x2, 0x4e24, @remote}}, {{0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) 22:33:24 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) getsockname(0xffffffffffffffff, &(0x7f0000000280)=@ll={0x11, 0x0, 0x0}, &(0x7f0000000300)=0x80) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x9, 0x4, 0x538dbc10, 0x5, 0x41, r0, 0xb5c, [], r1, 0xffffffffffffffff, 0x2}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$SG_NEXT_CMD_LEN(r2, 0x2283, &(0x7f00000000c0)=0xcb) 22:33:24 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0x4000000) 22:33:24 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x8000, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={'syz', 0x1}, &(0x7f0000000200)="195c850e97abe1c4d9b48b8ec8f38560cbbd3af70f9e6c342693f1da866bfa2944955ca9ef2a5027158effb360aa009e774e8975188eb1db3e60e3388e49a015ce085e3dd32dd5fcc9601696fd9de197976670253a432c67eec79323ad8bff2d4d0267aa400984eb3482b200e7dbbfde368c8bafc370b28b0644cd56d23c49b2a785d1e638dbce992724f6aa674fce41ad6b08d95b68aa948b9c556de85aec300d5c4e6c230a71b334236243390ac23ef4ec848f2bf61ce59ba2df09905ebf508919fb1e4a5165af81f6ace2b795a23fb136cfba9de6ec3b41e8ed3d7540885e38c51c788d861f930962367b8b43e96c52c992c776", 0xf5, 0xfffffffffffffffe) ioctl$MON_IOCX_MFETCH(r0, 0xc0109207, &(0x7f0000000480)={&(0x7f0000000440)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x10000}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f00000004c0)={0x8001, 0x1}) r4 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) r5 = request_key(&(0x7f0000000380)='.dead\x00', &(0x7f00000003c0)={'syz', 0x1}, &(0x7f0000000400)='/dev/null\x00', 0xfffffffffffffff8) keyctl$KEYCTL_MOVE(0x1e, r3, r4, r5, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000500)={0x3, 0x202, 0x1, 0x7f, 0x0}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000580)={r6, 0x1000, "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"}, &(0x7f00000015c0)=0x1008) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r1, 0xffffffffffffffff, 0x80000000002, 0x6}, 0x10) link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') [ 765.470948][T23844] RAX: ffffffffffffffda RBX: 00007f999010db40 RCX: 000000000045c27a [ 765.478920][T23844] RDX: 00007f999010dae0 RSI: 0000000020000080 RDI: 00007f999010db00 [ 765.486891][T23844] RBP: 0000000000000001 R08: 00007f999010db40 R09: 00007f999010dae0 [ 765.494885][T23844] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 765.502852][T23844] R13: 00000000004c8920 R14: 00000000004df7f8 R15: 0000000000000003 22:33:24 executing program 4 (fault-call:0 fault-nth:64): syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000001004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffffb5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 22:33:24 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) getdents(r0, &(0x7f00000001c0)=""/136, 0x88) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r1, 0xffffffffffffffff, 0x80000000003}, 0x10) shmget(0x3, 0x3000, 0x10, &(0x7f0000ffc000/0x3000)=nil) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40000, 0x0) ioctl$VIDIOC_G_MODULATOR(r3, 0xc0445636, &(0x7f0000000140)={0x1, "1a6b8cd5d1792c66f65bb86b9860b33b461c105471625977ab5eeedab9c4822f", 0x2, 0x401, 0x7ff, 0x8, 0x2}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x38, r4, 0x836f2f80c37533ba, 0x70bd2b, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8000}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xe000000000000000}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x60}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x880}, 0x20008054) 22:33:24 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:24 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x10000, 0x100) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4000000004, 0x4000000000000004, 0x1, 0x1004c, r0, 0x0, [], 0x0, 0xffffffffffffffff, 0x80000001}, 0x2bc) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r1, &(0x7f00000003c0), 0x0}, 0x18) 22:33:24 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xffffffff, 0x111003) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000100)={'ipddp0\x00', 0x200}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:33:24 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) 22:33:24 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0x5000000) 22:33:24 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) 22:33:24 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0xa8000, 0x0) bind$isdn_base(r1, &(0x7f00000000c0)={0x22, 0x7ff, 0x5, 0xfffffffffffff001, 0x7fffffff}, 0x6) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xab2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x1db, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010005fba00"/20, @ANYRES32=0x0, @ANYBLOB="03913ba3300000007f13a32122b4c008001b0002000000"], 0x28}}, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) ioctl$SG_GET_RESERVED_SIZE(r1, 0x2272, &(0x7f0000000180)) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r2, &(0x7f00000003c0), 0x0}, 0x18) 22:33:24 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) finit_module(r0, &(0x7f0000000000)='keyringnodevmime_typetrusted)trusted\x00', 0x1) 22:33:24 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) [ 765.759991][T24907] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 22:33:24 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0x6000000) [ 765.852912][T24865] FAULT_INJECTION: forcing a failure. [ 765.852912][T24865] name failslab, interval 1, probability 0, space 0, times 0 [ 765.892059][T24865] CPU: 0 PID: 24865 Comm: syz-executor.4 Not tainted 5.3.0-rc4+ #79 [ 765.900073][T24865] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 765.910120][T24865] Call Trace: [ 765.913414][T24865] dump_stack+0x1d8/0x2f8 [ 765.917736][T24865] should_fail+0x555/0x770 [ 765.922143][T24865] __should_failslab+0x11a/0x160 [ 765.927071][T24865] ? tomoyo_realpath_from_path+0xdc/0x7c0 [ 765.932778][T24865] should_failslab+0x9/0x20 [ 765.937274][T24865] __kmalloc+0x7a/0x340 [ 765.941451][T24865] ? tomoyo_realpath_from_path+0xca/0x7c0 [ 765.947163][T24865] tomoyo_realpath_from_path+0xdc/0x7c0 [ 765.952705][T24865] tomoyo_mount_permission+0x294/0xa30 [ 765.958165][T24865] ? kmem_cache_free+0xd8/0xf0 [ 765.963021][T24865] tomoyo_sb_mount+0x35/0x40 [ 765.967777][T24865] security_sb_mount+0x84/0xe0 [ 765.972531][T24865] do_mount+0x107/0x2490 [ 765.976760][T24865] ? kmem_cache_alloc_trace+0x23a/0x2f0 [ 765.982293][T24865] ? copy_mount_options+0x5f/0x3c0 [ 765.987566][T24865] ? copy_mount_options+0x308/0x3c0 [ 765.992757][T24865] ksys_mount+0xcc/0x100 [ 765.996988][T24865] __x64_sys_mount+0xbf/0xd0 [ 766.001575][T24865] do_syscall_64+0xfe/0x140 [ 766.006078][T24865] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 766.011960][T24865] RIP: 0033:0x45c27a [ 766.015842][T24865] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 766.036083][T24865] RSP: 002b:00007f999010da88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 766.044486][T24865] RAX: ffffffffffffffda RBX: 00007f999010db40 RCX: 000000000045c27a [ 766.052444][T24865] RDX: 00007f999010dae0 RSI: 0000000020000080 RDI: 00007f999010db00 [ 766.060399][T24865] RBP: 0000000000000001 R08: 00007f999010db40 R09: 00007f999010dae0 [ 766.068360][T24865] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 766.076316][T24865] R13: 00000000004c8920 R14: 00000000004df7f8 R15: 0000000000000003 [ 766.093411][T24865] ERROR: Out of memory at tomoyo_realpath_from_path. 22:33:25 executing program 4 (fault-call:0 fault-nth:65): syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000001004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffffb5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 22:33:25 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) socket$bt_bnep(0x1f, 0x3, 0x4) 22:33:25 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x200002, 0x0) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:33:25 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x8, 0x8637efaf699438b1) ioctl$UI_DEV_CREATE(r2, 0x5501) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) 22:33:25 executing program 2: mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000000000)=0x40000000, 0x2, 0x1) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:25 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0x7000000) 22:33:25 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) open$dir(&(0x7f0000000040)='./file0\x00', 0x142, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) 22:33:25 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x40, 0x10000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={r2, 0xc0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=0x3, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x8, 0x3}, 0x0, 0x0, &(0x7f0000000180)={0x0, 0xa, 0x9, 0x1f}, &(0x7f00000001c0)=0xc3e4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=0x6ad9}}, 0x10) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:33:25 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0x8000000) 22:33:25 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x201, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f00000000c0)={0x1, 0x0, [0x7, 0x9, 0xff, 0x8001, 0x1039, 0x2, 0x81, 0x1]}) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) [ 766.279617][T25701] FAULT_INJECTION: forcing a failure. [ 766.279617][T25701] name failslab, interval 1, probability 0, space 0, times 0 [ 766.302091][T25701] CPU: 0 PID: 25701 Comm: syz-executor.4 Not tainted 5.3.0-rc4+ #79 [ 766.310102][T25701] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 766.320148][T25701] Call Trace: [ 766.320170][T25701] dump_stack+0x1d8/0x2f8 22:33:25 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0x9000000) [ 766.320184][T25701] should_fail+0x555/0x770 [ 766.320202][T25701] __should_failslab+0x11a/0x160 [ 766.320215][T25701] ? vfs_parse_fs_string+0xed/0x1a0 [ 766.320228][T25701] should_failslab+0x9/0x20 [ 766.320237][T25701] __kmalloc_track_caller+0x79/0x340 [ 766.320253][T25701] kmemdup_nul+0x2a/0xa0 [ 766.332241][T25701] vfs_parse_fs_string+0xed/0x1a0 [ 766.332261][T25701] do_mount+0x11a6/0x2490 [ 766.332277][T25701] ? kmem_cache_alloc_trace+0x23a/0x2f0 [ 766.371895][T25701] ? copy_mount_options+0x5f/0x3c0 [ 766.377018][T25701] ? copy_mount_options+0x308/0x3c0 [ 766.382224][T25701] ksys_mount+0xcc/0x100 [ 766.386473][T25701] __x64_sys_mount+0xbf/0xd0 [ 766.391054][T25701] do_syscall_64+0xfe/0x140 [ 766.391069][T25701] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 766.391081][T25701] RIP: 0033:0x45c27a [ 766.405307][T25701] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 22:33:25 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000200)={r0, &(0x7f00000000c0)="5676cf88b1d6b514cea32c3c4ba515e28340aaa3e4112ecc903b5b5b2be2f114273373c8343ca584c10da90bcdb164e42885d22133ab337e37bbe199407d1673ec62b69bb625a9ec882c720cc536b55501add22987131bc3d8c68eb4d45c0b49e8cd8942b5863f4df2d0a2b0fdc0d2306291dd62552c650e908fe36bb0da3bee440e7ad8bbeb9f49a50ed1652ccc4f327f48fddaacc506c5f5e0b17e2ed6f8ccb75729854a55a6a94f08842a74c76c4247683a59b329376e6241b1b5a6bb96cea16b11d4ec38c282e53057e202f23dec5ec96abcde68a7f9e88625d9f918384b7317a3eee321e816a7cbaccc5cf9bc", 0x0}, 0x8) [ 766.424898][T25701] RSP: 002b:00007f999010da88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 766.424908][T25701] RAX: ffffffffffffffda RBX: 00007f999010db40 RCX: 000000000045c27a [ 766.424913][T25701] RDX: 00007f999010dae0 RSI: 0000000020000080 RDI: 00007f999010db00 [ 766.424919][T25701] RBP: 0000000000000001 R08: 00007f999010db40 R09: 00007f999010dae0 [ 766.424924][T25701] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 766.424928][T25701] R13: 00000000004c8920 R14: 00000000004df7f8 R15: 0000000000000003 22:33:25 executing program 4 (fault-call:0 fault-nth:66): syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000001004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffffb5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 22:33:25 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, &(0x7f0000000180)="54391360a513e3dc6919b2b1dd80ffda", 0x10, 0x40000, &(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x10000) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) 22:33:25 executing program 2: getpeername$packet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f00000000c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1, 0x10, 0xffffffffffffffff, 0x1000000000000, [], r0}, 0xfecf) 22:33:25 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) r3 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000100)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) 22:33:25 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0xa000000) 22:33:25 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) write$binfmt_elf32(r0, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x3ff, 0x6, 0x7fff, 0x9, 0x3, 0x3, 0x0, 0x3e3, 0x38, 0x2be, 0xffffffffffffffc6, 0x80000001, 0x20, 0x1, 0xfffffffffffffff8, 0x80000000, 0x3}, [{0x70000000, 0xe3ca, 0x80000000, 0xfff, 0x2, 0x3, 0x6110, 0x7fffffff}], "48b66fff776a2d87df7747e794b790f71e93a6c2f2b0b2cdb8e7e952bd08ab5615c095d4741b534c32a6edbeb0ea85dfa3c159ee53dcc6dc61fb4851137d30667991af75e0403108bfc0ec2ac88789968a9b88049bba4b05a636435a5a5a48c34b9316436dbda8123e5cfdcbaa9d638ed60d66da88ab976ba0c576c8472a44f3259be5b68a4941ff20e05ccdf5e08e61935185b9b0f32138f60064ca8c97de6bb811916342b3797f5320e5f572b2ffd2", [[], [], [], [], [], [], []]}, 0x808) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:25 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = syz_open_dev$radio(&(0x7f0000000040)='/dev/radio#\x00', 0x3, 0x2) sendmmsg$alg(r1, &(0x7f0000007400)=[{0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000000080)="a6fb", 0x2}, {&(0x7f0000000180)="32ab6a5e5b1dd961e75af8ddfd40ec592cbaf57cd89fca61c5d88cc22093554b0e8d8383cd0057f413b477a80bb7175c0650c16fb7d43ba0dc6a1156ef760ebb18aae3afc4d484c60010b9f95e09d42630d1ac68f2035d150d9c479c098fc75ab79c085c5084ec3a3351749e3c639238140f2b2ba020bdb4fa3ecf0d0e185305bc6e87d1b04fb87c57f5784ae72073de51f51a277ec58dbb31a82bb1513a3d4994a6cf66d5060cff69", 0xa9}, {&(0x7f0000000240)="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0x1000}, {&(0x7f00000071c0)}, {&(0x7f0000007200)="a197f009c835be73e82ee7af1b0d2e011bea5e474ff38aebd590b84d984e3d4b19d4e2761427cfab08df8c07da6435559d76c43881744aabef36e531dc498484b323702c884278b968096b643ec5fede0b32d5eafc54e8c8525b4a54c791246591884263b1188b5d20797ba02d0bd68921a05d5ce136c2722ee2d2af8c", 0x7d}, {&(0x7f0000007280)="dba59aa9fea41762a21c2cdc67b0416d947003acca872cc5a1933baea505beb1ad8d2dc0", 0x24}], 0x6, &(0x7f0000007340)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1879576a86a7b65b}, @assoc={0x18, 0x117, 0x4, 0x8000000000000}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x90}], 0x5, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x101000, 0x0) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000140)={r0, r3, 0xa, 0x1}, 0xc) 22:33:25 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000180)=0x14) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup2(r0, r0) getrandom(&(0x7f0000000340)=""/248, 0xf8, 0x1) bind$bt_rfcomm(r3, &(0x7f0000000000)={0x1f, {0x80000000, 0x400, 0x20, 0x4, 0x0, 0xffffffff}}, 0xa) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f00000002c0)={&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00000001c0)="9b207da01c2dea66753f366c48a959da78515e74815cf33da67bf7893cf8e66f489c1b826c1ad209204306707781337b8da6d194d81f60ad4141b6a3dddbb75e686d84af902ba402a82c989fb451101c48eefa7b7a55ce2f678f37354d8407791b5b7e0bc2bb8f8d85e6ebc300ec91e2f12152d174bb8c38d915efe79bbcd78148b6045b01f4fddf67550f1085f0655a2d0e0b1f54763fad48a72441c7a67205c183b6bc42db866530e6f940d99f50315c0eb810e645faa0ed576c343cf1c0b2c731894ed5a49b", 0xc7, r1}, 0x68) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='attr/prev\x00') bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, r4, 0x8000000000f}, 0x10) [ 766.609873][T26292] FAULT_INJECTION: forcing a failure. [ 766.609873][T26292] name failslab, interval 1, probability 0, space 0, times 0 [ 766.655516][T26292] CPU: 1 PID: 26292 Comm: syz-executor.4 Not tainted 5.3.0-rc4+ #79 [ 766.663529][T26292] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 766.673587][T26292] Call Trace: [ 766.676875][T26292] dump_stack+0x1d8/0x2f8 [ 766.676895][T26292] should_fail+0x555/0x770 [ 766.685604][T26292] __should_failslab+0x11a/0x160 [ 766.690575][T26292] ? tomoyo_encode2+0x273/0x5a0 [ 766.695428][T26292] should_failslab+0x9/0x20 [ 766.699940][T26292] __kmalloc+0x7a/0x340 [ 766.704182][T26292] tomoyo_encode2+0x273/0x5a0 [ 766.704195][T26292] tomoyo_realpath_from_path+0x769/0x7c0 [ 766.704208][T26292] tomoyo_mount_permission+0x923/0xa30 [ 766.704228][T26292] ? kmem_cache_free+0xd8/0xf0 [ 766.714503][T26292] tomoyo_sb_mount+0x35/0x40 [ 766.714516][T26292] security_sb_mount+0x84/0xe0 [ 766.714530][T26292] do_mount+0x107/0x2490 [ 766.714541][T26292] ? kmem_cache_alloc_trace+0x23a/0x2f0 [ 766.714552][T26292] ? copy_mount_options+0x5f/0x3c0 [ 766.748895][T26292] ? copy_mount_options+0x308/0x3c0 [ 766.754088][T26292] ksys_mount+0xcc/0x100 [ 766.758325][T26292] __x64_sys_mount+0xbf/0xd0 [ 766.762922][T26292] do_syscall_64+0xfe/0x140 [ 766.767421][T26292] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 766.773300][T26292] RIP: 0033:0x45c27a [ 766.777193][T26292] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 766.797222][T26292] RSP: 002b:00007f999010da88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 22:33:25 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0xb000000) 22:33:25 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x8) connect(r1, &(0x7f0000000140)=@pppoe={0x18, 0x0, {0x3, @empty, 'bcsh0\x00'}}, 0x80) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) [ 766.805626][T26292] RAX: ffffffffffffffda RBX: 00007f999010db40 RCX: 000000000045c27a [ 766.813585][T26292] RDX: 00007f999010dae0 RSI: 0000000020000080 RDI: 00007f999010db00 [ 766.821544][T26292] RBP: 0000000000000001 R08: 00007f999010db40 R09: 00007f999010dae0 [ 766.829506][T26292] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 766.837470][T26292] R13: 00000000004c8920 R14: 00000000004df7f8 R15: 0000000000000003 22:33:25 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040), 0x0}, 0x18) [ 766.854657][T26292] ERROR: Out of memory at tomoyo_realpath_from_path. 22:33:25 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0xffffffff, 0x4, 0x1, 0x5, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff}, 0x3c) prctl$PR_SET_THP_DISABLE(0x29, 0x0) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:25 executing program 4 (fault-call:0 fault-nth:67): syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000001004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffffb5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 22:33:25 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = socket$unix(0x1, 0x2, 0x0) recvmmsg(r1, &(0x7f0000002c80)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:33:25 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) ioctl$VIDIOC_QUERY_DV_TIMINGS(r0, 0x80845663, &(0x7f00000000c0)) 22:33:26 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) dup2(r2, r1) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) 22:33:26 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0xc000000) [ 766.985414][T26823] FAULT_INJECTION: forcing a failure. [ 766.985414][T26823] name failslab, interval 1, probability 0, space 0, times 0 [ 766.998910][T26823] CPU: 0 PID: 26823 Comm: syz-executor.4 Not tainted 5.3.0-rc4+ #79 [ 767.007072][T26823] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 767.007078][T26823] Call Trace: [ 767.007100][T26823] dump_stack+0x1d8/0x2f8 [ 767.007117][T26823] should_fail+0x555/0x770 [ 767.007133][T26823] __should_failslab+0x11a/0x160 22:33:26 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) r1 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x8918, &(0x7f0000000000)={'gretap0\x00', @ifru_addrs=@vsock={0x28, 0x0, 0x2710, @host}}) [ 767.007147][T26823] should_failslab+0x9/0x20 [ 767.007159][T26823] kmem_cache_alloc_trace+0x5d/0x2f0 [ 767.007170][T26823] ? legacy_init_fs_context+0x51/0xc0 [ 767.007180][T26823] legacy_init_fs_context+0x51/0xc0 [ 767.007190][T26823] alloc_fs_context+0x4e3/0x5f0 [ 767.007203][T26823] fs_context_for_mount+0x24/0x30 [ 767.007212][T26823] do_mount+0x1095/0x2490 [ 767.007221][T26823] ? kmem_cache_alloc_trace+0x23a/0x2f0 [ 767.007228][T26823] ? copy_mount_options+0x5f/0x3c0 [ 767.007240][T26823] ? copy_mount_options+0x308/0x3c0 [ 767.007249][T26823] ksys_mount+0xcc/0x100 [ 767.007260][T26823] __x64_sys_mount+0xbf/0xd0 [ 767.007271][T26823] do_syscall_64+0xfe/0x140 [ 767.007286][T26823] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 767.038701][T26823] RIP: 0033:0x45c27a [ 767.038713][T26823] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 22:33:26 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00000000c0)={'tunl0\x00', {0x2, 0x4e24, @multicast1}}) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:26 executing program 3: r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x1271199f5b2f1e4f, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0xc7, "3b6eaf71a0242ea8a6803fe65fda7b57c4c5ea70107f45866441c788f10920bba68a0202317558d6d08a17b094549b6f55ea2b7fad4dcb0aa8659c43d4082c827747b9c701f29cce146421fee509756db737ec06e9b2d96dece56e48d7cfc1b1931f0dcd6fffc082498033b2abfd65597d1bdc276b00b485e269a155aee7c7978c8b2396850723d482fd307089db497545cc87f6813095f5742ff6d4e9559afa1d0a8fbc8293699b5c7d280dcbd895f4bc3931919e7eee2953ba1acc6175ee8a18049c625fa6e4"}, &(0x7f00000001c0)=0xcf) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={r1, 0xed9}, 0x8) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r2, &(0x7f00000003c0), 0x0}, 0x18) 22:33:26 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0xd000000) 22:33:26 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) [ 767.038717][T26823] RSP: 002b:00007f999010da88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 767.038726][T26823] RAX: ffffffffffffffda RBX: 00007f999010db40 RCX: 000000000045c27a [ 767.038735][T26823] RDX: 00007f999010dae0 RSI: 0000000020000080 RDI: 00007f999010db00 [ 767.049347][T26823] RBP: 0000000000000001 R08: 00007f999010db40 R09: 00007f999010dae0 [ 767.049352][T26823] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 767.049358][T26823] R13: 00000000004c8920 R14: 00000000004df7f8 R15: 0000000000000003 22:33:26 executing program 2: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) sendmsg(r0, &(0x7f0000003880)={&(0x7f00000000c0)=@isdn={0x22, 0x7, 0xfffffffffffffffc, 0x7, 0x5}, 0x80, &(0x7f0000002500)=[{&(0x7f0000000140)="6a4d082ff25e0ea6d5c9ed1199c0f8629732d95a553912e10cef47ff35f0d20c7ea2d41c57c0dfdd26448aded4d1402d11d108d955229525257ea6338e89662834b0b82d3333cac059320f4157db861e57ffbbc7de8e7d132d7c6e7025e6c037e6258e8e7c7f9a8bbdf30263e7795fac879764a4caf8adeedde05d", 0x7b}, {&(0x7f00000001c0)="c1fe417ba1eee2aa70b74a3c7f94c0b219c742a9211c2a72c1f49ac8b953ebef306373fe176be6b3b3f0dde4348c828f851d0e1d836cc74ee7e29b1e8a6437b1ca1dee512e9ec7645efe0bef38950d249938a585312352e2fafa917aac980a61bd", 0x61}, {&(0x7f0000000000)="d234e526ae626126ee0af3600de227b22588fae9ae250d82c93d8dc138f3d7be9767556594", 0x25}, {&(0x7f0000000240)="45d6a9ccc12d1ab4f21700588adaf50748360f746cbe695c27b9c5f8ab2e9923cbf97d63c7cbd935fafda2a1158687764d0f094899ad70583a4233084ccc9388c058e83544fcf6d61bc9011f6c8c423f63672359cec30ab5c82683bdf6250c1602934a1ffff8835a3c327c60a083a264beaf3043721b430571857c69788d2e83", 0x80}, {&(0x7f00000002c0)="e0fdf0d3abd9c32d2563c4c1ba072a6a93d9e479f4397cf777b87b9389f3aae51e21636bdb0c42d2e2669170209453523c71a2966d135048caf308034c7bed7f3c9fa775dbb4f671bee5082629df63fdfeb02e8b1d836799a167e12fa3bbf8e45ca6efba1cb029bbf3127e6eba35b55bd4c9a6a486d068a22b20e886ede659d4007b0beabaa46385d65b10a303d6ceb9bcc85bd61193c84cc433b076e03f816c2f45ceb7d7b49a93cb4e8834d68ee851d84c2bfe918d32ae07dc67ed3226abf2d0ba4ab448cb3426b09cddcd5bb7b45f2ab0ae4aff050e2810c541552f50fd271cbc65f5e3101e5f969e0314541538841c2b7d9b577693f35c3ec7c82c439281717183ed4bdfc6a8118e9e0bd5b60b48180831a08bd80cf7f7e5bcf6d1fc5e05f0b130e335bc180b758be6f702f91890a5560788fa6988c26d6e248473847bccb2e9f93afa11de48f5b8d1e96041dd4f403be12216c997a1e1763045a5be9f1617c6f2d7ad3aaeda5b9601a9e8f6a6e715c019edd18896dc6fe3f062a347b844e0f2d8c428f398b78a0dbc0610521e0b9e1e695d18596cc7e4d46600dc99e3f253f46ee00735e5ab47bec42a227949e22a6331f4890b9ac1422db0af23e182485ebb73dd2419881c5d2ce9e9b770b46d2bc492084caf219abb076d5d133160812157cb623d170566b3ebbb489e65607194db25c21d9dd5170bc43727df4e929b4be804b39555183509e2c53d153c4ddb1a1fe2dc278d12cff4de2126cb2d9f408c15ff07bb55da2b638328fc5a3920b8d3b3bce6ac5b40d5029a98fcfa9644378f9eda62c42de6e963f110894322b5bf3fce2cfeab808e47c182e7546520f3bd4c300e8cfbdaf6bc04a538eb4ccf2833effb3fe7112a312592d72a8a9d93dcc509782bf5f9145a7943015410f7f69af4b6838945d8783b62ab92100982fed15bab459345110fca2badecfb8fdf4097e2a282808c636fce871328ee68e61a5ea689191e4da4b3c78dd3c09c6ae5d93c56110560faad8dbcb33d45b3d7d01144b5e937ae4dadaf35f7f5ccab7034e2ea1d497c2ddcf60664ca9a63619b881fd28fb66292fc76b831a06594f90eb5c89f6be777e69540c8041f1170d0f864c12e1e9665d32aa75cb4c26cd1ac7cdd808cc9f03b60fe0cc97deaf1a5d9574c57603c7439a99ff6cabbd67305afec11321b61630d3932d8582042272bb93dccd6a32730c3bb78dd7228a0d55f8ebc0b71680bc57dd09a6508d2eea2c19c09e7abd519e420df74a32936a6b179ce2c84b523821c1100265e82d7c8e76886c79572c24cdeafbd8457b6c1311b7c7b714a5f4d11968c68aa0ea9b1aca1de31a14d7f56aea8945a2ec612492a1e14d2d75f8c027366a207efd53b903771c3233fb19d1e1d49e9c988ed454446c0f94cc329ee1ce2d35394c6a61a771acc5bcc870a18d43e11b75c3512dcb2ab895f8e8315d202fcf3e7571c08107974cd15441def3710fe265b540aafc9e4614cfb598868182e5ae2286e20dac8f670c9d92fbfae3e01ae20bc9e9d16123030d5acee77bdadc9f4179afcc73dcbe1c79bab2c8e3ba3ce664968c0ce87f18d2925ed69cf791ab1be46139fe305f0411c7ef7865ae9aab1f521c4848cef3f333671cabdf7420764a9cda0068bd0e3fe38404975c9c2c9edb320f673c553456c3bb9f8f1c9ea4a32021b0bae6904e5fd83b302d1e1913e1d9941a51964850565b652d9c97e7076b345aae77c6b58f738dc01489f6f6a3b520cec9297010430b4d438c6d41a354c92d4a1d22fa10128a8efd9d103cec2fa49c8286798a6d671452407c7ebacc7a1fa77c09243c0a4e164c5d477c7749e73798b161135fbd0cf9e4d34698029f62c8e2204875502976b7c21a7ffd22999accd189191761bcf10c0eb3c744a63a1995b4b2a4d9895a47bdccb94364876968f3c8057aa9772806f6b475c95b9e257da0fb6de2ffe01968c109e99f5e5cd90a8384723193e473fbab2aeed2a7464da7673a23181c391566d2925db4a220a4ea344d9e37740fc568bba723eef3586fcdd2a51c059284c1d748794667335be9f8e7163c5d6838cdc2c85d3e342bedd53fa4ae216123f7e6c57f30877efe3b12a46909765895b1f958e9ee955d07524258ebd6e1eedb9f684dcf89c3cbe8e698df89871845e568657c259c36c55434d2e0f0ce0549011a64f871ee7023968382c1e4fa20c1ac00ad2ed0b82daa64f2601a1e7df2e1d010b3661060f1058a832c7144ad70ccd0f4347dcb13d1bf3c3fb18b68fa16b26581c36462a8c4708fc547c76d76d038782ab715626662a22ba5d49998c3068afc79f83f9e3395da0b2a91967d93611323aadca7bee5d9af37d4de5bf021a70913a1810352a7b871dea22a3dc24935ecf1fdaa3869effd2c9c2dfb718985c73df3f7ec83853551d6a7e702aca4473b98128b03dab9eac81cf42aed8504cb77664ba897d1e4804ca699ca88705ef6ba79b9e2fbda08d65d235e626b98fef5d386c142c0393c7df32ca9a38ed1341de6591b30d3bf017b2942e8778b4bffab47c33c85a6b55460dc53e36d48b4ba84e856df597acb53d71c0ccb7d9afdf63fa8a888619010aca0ccb7916b96253aed472c51e053beb353fd5e572de7e59e9ebaa3b6f106befcc8a0e1ec185f6627eb80803cc2e8e7b6b315432b5c4f676ed98004747278cd51bfbdef29659d1c225a2419daa976f214618a3ddcaa8d5a78addbd6734d218479c955c6c1d17fab3d793ace6ad0928d02167f0d2818bbcff284fe1f764c355805132361a40596ff498f0070a51bfee347fafead64cd54b398022a3b882bf3d4e4937a2669dd356109870d1b4acf9442fcc362e3fce771ffba721ec6b2df49de7c568b0f54035c9fe68d2d478696ab7bd0505ce68519616176402388eded081c3847e26caec27062622bf8a00c0a487f1282950841b8acfd62dbf60c5eb61ee9fbdb560a47de21f3f76c983e6a71ba8a0f420dd409e3c4820c2ccc12bbca3e1348772fd644f00d717ca6d4a00c1c7d3c5b338df516cef940242d3481aaa1cb6ac636e6abc6be1e24619f9b3c0511a159757f5a12d1997fab9a253c042a8e1f8763057704c0f91bd207f96abccaa7caeca84b8881f6835cd8a5443ba0402e350535d696fed27fd02936d2cd664a2d6197ce67c54f07889f2fb24009fcfaad4b8d26ddc4f9c7f663d256f9255de654c3a2babe32b20b48292582b08010bcdbc2f6eab545418627154438f06f00c45d07b3be6983272d4f74d615bdcb214f731a20a12236f4dd97b615b8b1e83603e1b7b2070064e6978c47853de9824448a3dc2d0f5f392ed2ca28fbf41d55bfff4a9017b0590ea47ca37710f9dae359812aaaf6f7f26ea77788b4f89fe275e7439f793f9e71ca085dd03bfd1cb47a1125b2d1d19d378761626f83a3d50c8403eb156d2f31e233a22961bc04640a38139da5325dfa4236fb8e77beba88d1419de48e4cc2eb5063ce32a8deba60b29d21bdd166c7a5592d649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0x1000}, 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"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{0x38, 0x10b, 0x1ff, "a97ab6ca01667dd98ec36656b328a2567837cb45980a4d795ca58e5a7ae0c33b2eec4adabfec4a"}, {0x30, 0x88, 0x8, "2d3823b3011bb5c321e9a40d540f9132b18ea341946dfe38896929a8"}, {0x40, 0x29, 0x8001, "a65fe72687c9ad9ed0d6111cb5935f4a950c5bf8b84a94bed8a3e8c7c393f9b85cef91bd4f81168b6d9a5d60"}], 0x12a0}, 0x44) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r1, &(0x7f00000003c0), 0x0}, 0x18) 22:33:26 executing program 4 (fault-call:0 fault-nth:68): syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000001004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffffb5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 22:33:26 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) fsetxattr$security_smack_entry(r0, &(0x7f0000000080)='security.SMACK64IPOUT\x00', &(0x7f00000000c0)='md5sum[lo\x00', 0xa, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) r2 = fcntl$getown(r1, 0x9) ptrace$getregs(0xe, r2, 0x6, &(0x7f00000000c0)=""/215) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x84100, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_LINK_STATS(r3, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="28813ca1", @ANYRES16=r4, @ANYBLOB="200026bd7000fcdbdf2501000000000000000b000000000c001473797a3100000000"], 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x14) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r1, &(0x7f00000003c0), 0x0}, 0x18) [ 767.319875][T27491] FAULT_INJECTION: forcing a failure. [ 767.319875][T27491] name failslab, interval 1, probability 0, space 0, times 0 [ 767.346628][T27491] CPU: 0 PID: 27491 Comm: syz-executor.4 Not tainted 5.3.0-rc4+ #79 [ 767.354641][T27491] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 767.364691][T27491] Call Trace: [ 767.367989][T27491] dump_stack+0x1d8/0x2f8 [ 767.372308][T27491] should_fail+0x555/0x770 [ 767.376724][T27491] __should_failslab+0x11a/0x160 [ 767.381656][T27491] should_failslab+0x9/0x20 [ 767.386158][T27491] kmem_cache_alloc_trace+0x5d/0x2f0 [ 767.391558][T27491] ? btrfs_mount_root+0x1b2/0x1050 [ 767.396683][T27491] btrfs_mount_root+0x1b2/0x1050 [ 767.401623][T27491] ? vfs_parse_fs_string+0x13b/0x1a0 [ 767.406910][T27491] ? trace_kfree+0xa0/0x110 [ 767.411415][T27491] legacy_get_tree+0xf9/0x1a0 [ 767.416081][T27491] ? btrfs_control_open+0x40/0x40 [ 767.421103][T27491] vfs_get_tree+0x8f/0x380 [ 767.425520][T27491] vfs_kern_mount+0xc2/0x160 [ 767.430190][T27491] btrfs_mount+0x34f/0x18f0 [ 767.434697][T27491] ? legacy_parse_param+0x37b/0x880 [ 767.439891][T27491] ? cap_capable+0x250/0x290 [ 767.444484][T27491] legacy_get_tree+0xf9/0x1a0 [ 767.449156][T27491] ? btrfs_resize_thread_pool+0x290/0x290 [ 767.454865][T27491] vfs_get_tree+0x8f/0x380 [ 767.459286][T27491] do_mount+0x169d/0x2490 [ 767.463695][T27491] ? kmem_cache_alloc_trace+0x23a/0x2f0 [ 767.469236][T27491] ? copy_mount_options+0x5f/0x3c0 [ 767.474341][T27491] ? copy_mount_options+0x308/0x3c0 [ 767.479537][T27491] ksys_mount+0xcc/0x100 [ 767.483768][T27491] __x64_sys_mount+0xbf/0xd0 [ 767.488356][T27491] do_syscall_64+0xfe/0x140 [ 767.492855][T27491] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 767.498745][T27491] RIP: 0033:0x45c27a [ 767.502630][T27491] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 767.522242][T27491] RSP: 002b:00007f999010da88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 767.530667][T27491] RAX: ffffffffffffffda RBX: 00007f999010db40 RCX: 000000000045c27a [ 767.538641][T27491] RDX: 00007f999010dae0 RSI: 0000000020000080 RDI: 00007f999010db00 [ 767.546609][T27491] RBP: 0000000000000001 R08: 00007f999010db40 R09: 00007f999010dae0 [ 767.554575][T27491] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 767.562630][T27491] R13: 00000000004c8920 R14: 00000000004df7f8 R15: 0000000000000003 22:33:26 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) dup3(r0, r1, 0x80000) 22:33:26 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0xe000000) 22:33:26 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x401, 0x20c02) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x301002, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x20) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000140)={r0, r1, 0x7}, 0x10) 22:33:26 executing program 3: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ubi_ctrl\x00', 0x400, 0x0) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x40000) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x13, 0x4000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r1, 0x0, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r2, &(0x7f00000003c0), 0x0}, 0x18) fstat(r0, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r2, &(0x7f0000000100)="f9d8c9c2e24fef9fd157abb7edaaf9606a584035467180d3986b949e9a03669aca8cc989f314172caf1c38af0d8e20cd728342ff2f083abde2199a648aeea93dceecf711068b906b3d36ba150e9369aa518946b8c33c5c3b3bea6a90d00b62847caeb943d919917d3b50afbfe5f6ba016c3a4462a558a09b4e882d39624fec841c6e9ab9df3642afb7ebc8bb3856c1a65a3961f4e11b7d787647c506712311602fc58b612a142c8e6abe6cec81090f"}, 0x10) 22:33:26 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x10c40, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1, 0x0, r0, 0x0, [], 0x0, r0}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r1, &(0x7f00000003c0), 0x0}, 0x18) fchdir(r1) 22:33:26 executing program 4 (fault-call:0 fault-nth:69): syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000001004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffffb5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 767.821024][T27705] FAULT_INJECTION: forcing a failure. [ 767.821024][T27705] name failslab, interval 1, probability 0, space 0, times 0 [ 767.851650][T27705] CPU: 0 PID: 27705 Comm: syz-executor.4 Not tainted 5.3.0-rc4+ #79 [ 767.859667][T27705] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 767.869756][T27705] Call Trace: [ 767.873053][T27705] dump_stack+0x1d8/0x2f8 [ 767.877387][T27705] should_fail+0x555/0x770 [ 767.881815][T27705] __should_failslab+0x11a/0x160 [ 767.886758][T27705] should_failslab+0x9/0x20 [ 767.891272][T27705] kmem_cache_alloc_trace+0x5d/0x2f0 [ 767.896549][T27705] ? alloc_fs_context+0x65/0x5f0 [ 767.901482][T27705] alloc_fs_context+0x65/0x5f0 [ 767.906244][T27705] ? _raw_read_unlock+0x2c/0x50 [ 767.911082][T27705] ? get_fs_type+0x47f/0x500 [ 767.915664][T27705] fs_context_for_mount+0x24/0x30 [ 767.920675][T27705] do_mount+0x1095/0x2490 [ 767.924993][T27705] ? kmem_cache_alloc_trace+0x23a/0x2f0 [ 767.930527][T27705] ? copy_mount_options+0x5f/0x3c0 [ 767.935804][T27705] ? copy_mount_options+0x308/0x3c0 [ 767.940990][T27705] ksys_mount+0xcc/0x100 [ 767.945224][T27705] __x64_sys_mount+0xbf/0xd0 [ 767.949818][T27705] do_syscall_64+0xfe/0x140 [ 767.954311][T27705] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 767.960188][T27705] RIP: 0033:0x45c27a [ 767.964071][T27705] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 767.983663][T27705] RSP: 002b:00007f999010da88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 767.992068][T27705] RAX: ffffffffffffffda RBX: 00007f999010db40 RCX: 000000000045c27a [ 768.000113][T27705] RDX: 00007f999010dae0 RSI: 0000000020000080 RDI: 00007f999010db00 [ 768.008071][T27705] RBP: 0000000000000001 R08: 00007f999010db40 R09: 00007f999010dae0 22:33:27 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) signalfd(r0, &(0x7f00000001c0)={0xb}, 0x8) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cachefiles\x00', 0x40, 0x0) connect$netlink(r2, &(0x7f0000000280)=@kern={0x10, 0x0, 0x0, 0x800000}, 0xc) r3 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x8, 0x400880) write$apparmor_current(r3, &(0x7f0000000100)=@hat={'permhat ', 0x3, 0x5e, ['./cgroup\x00', './cgroup\x00', 'md5sum!\xd4em0ppp0.*:\'posix_acl_access!vmnet1vlo.proc#procvboxnet1vboxnet1selinux\x00', 'cgroup%eth0#]&nodevmime_type.selinux\x00', './cgroup\x00', './cgroup\x00']}, 0xb3) 22:33:27 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0xc0080, 0x0) accept4$nfc_llcp(r1, &(0x7f0000000180), &(0x7f0000000200)=0x60, 0x800) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x1af) 22:33:27 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x880d0f8f9659c7ff) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000140)={'rose0\x00', 0x8000}) ioctl$TIOCCBRK(r2, 0x5428) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, r2, 0x80000000002}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x400001, 0x0) [ 768.016036][T27705] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 768.023995][T27705] R13: 00000000004c8920 R14: 00000000004df7f8 R15: 0000000000000003 22:33:27 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0x10000000) 22:33:27 executing program 2: r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x2192, 0x101000) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x7f, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0xfeb3bc63ae26c1ac, 0x0) ioctl$UI_SET_RELBIT(r2, 0x40045566, 0xe) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r1, &(0x7f00000003c0), 0x0}, 0x18) 22:33:27 executing program 3: getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000280)=0x0) ioprio_get$uid(0x3, r0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x10b000) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f00000000c0)={0x40000, 0x0, [0x70d9, 0x960, 0x7fffffff, 0x9, 0x100, 0x6, 0x3, 0x5]}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r1, 0xfffffffffffffffc}, 0xfffffd2b) openat$uhid(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uhid\x00', 0x802, 0x0) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r2, &(0x7f0000000200)="a54bf14400000000000000ebe5717c14b743a2f15d73b50ae3668a5c1cfa21bffe230bec1504b633cd171ddc4f05ecdd5cac304889baaf8e21c3203adc4cdb2165c0a65dcdb2", 0x0}, 0xfffffffffffffec4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000005c0)={{{@in6=@local, @in6=@mcast1}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f00000006c0)=0xe8) 22:33:27 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$KVM_GET_API_VERSION(r0, 0xae00, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r1, 0xffffffffffffffff, 0x80000000003}, 0x10) 22:33:27 executing program 4 (fault-call:0 fault-nth:70): syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000001004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffffb5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 22:33:27 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x418400, 0x0) openat$cgroup_ro(r0, &(0x7f0000000100)='cgroup.stat\x00', 0x0, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0xe16d, 0x3, 0x7, 0x4, 0x2, 0x3}) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) 22:33:27 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) prctl$PR_SET_ENDIAN(0x14, 0x1) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:27 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x400, 0x0) syz_open_dev$vbi(&(0x7f0000000100)='/dev/vbi#\x00', 0x0, 0x2) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x2000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400204) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:33:27 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0x11000000) 22:33:27 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x484, 0x50000) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) ioctl$VIDIOC_SUBDEV_QUERY_DV_TIMINGS(r0, 0x80845663, &(0x7f00000000c0)={0x0, @reserved}) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r1, &(0x7f00000003c0), 0x0}, 0x18) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000180), 0x4) [ 768.286038][T28639] FAULT_INJECTION: forcing a failure. [ 768.286038][T28639] name failslab, interval 1, probability 0, space 0, times 0 [ 768.363873][T28639] CPU: 0 PID: 28639 Comm: syz-executor.4 Not tainted 5.3.0-rc4+ #79 [ 768.371894][T28639] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 768.382148][T28639] Call Trace: [ 768.382168][T28639] dump_stack+0x1d8/0x2f8 [ 768.382186][T28639] should_fail+0x555/0x770 [ 768.394176][T28639] __should_failslab+0x11a/0x160 [ 768.394189][T28639] ? btrfs_mount+0x83/0x18f0 [ 768.394201][T28639] should_failslab+0x9/0x20 [ 768.394217][T28639] __kmalloc_track_caller+0x79/0x340 [ 768.394233][T28639] ? tomoyo_mount_permission+0x8d8/0xa30 [ 768.408210][T28639] kstrdup+0x34/0x70 [ 768.408226][T28639] btrfs_mount+0x83/0x18f0 [ 768.419104][T28639] ? legacy_parse_param+0x37b/0x880 [ 768.419117][T28639] ? cap_capable+0x250/0x290 [ 768.419130][T28639] legacy_get_tree+0xf9/0x1a0 [ 768.419144][T28639] ? btrfs_resize_thread_pool+0x290/0x290 [ 768.447548][T28639] vfs_get_tree+0x8f/0x380 [ 768.451974][T28639] do_mount+0x169d/0x2490 [ 768.456303][T28639] ? kmem_cache_alloc_trace+0x23a/0x2f0 [ 768.461842][T28639] ? copy_mount_options+0x5f/0x3c0 [ 768.466956][T28639] ? copy_mount_options+0x308/0x3c0 [ 768.472149][T28639] ksys_mount+0xcc/0x100 [ 768.476386][T28639] __x64_sys_mount+0xbf/0xd0 [ 768.480967][T28639] do_syscall_64+0xfe/0x140 [ 768.485464][T28639] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 768.491347][T28639] RIP: 0033:0x45c27a 22:33:27 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:33:27 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x2, 0x2) ioctl$TCGETS2(r2, 0x802c542a, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x73f9ea2c) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) 22:33:27 executing program 2: r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x80400, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000100)={&(0x7f00000000c0)=[0x0], 0x1}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r1, &(0x7f00000003c0), 0x0}, 0x18) 22:33:27 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f00000003c0)={r0, &(0x7f0000000340)="f1890472d9fa639c1e1ed95176df2c96a76623407dc39f052011b1a831d467f8fddd5d4f90d36e6bcd85f7a12904b64c339b834852931b420c2df2e45066e26e2d86a4b9ae40a9a81ce6b1b0b8c123372ae7aa0cd179518e9ac325731fe6bb10c0d801a39a2b699e16b1ffffd1c3a8be5654f4c5e55184b537e1", 0x0}, 0xfffffffffffffef3) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) capget(&(0x7f00000000c0)={0x20080522, r1}, &(0x7f0000000100)={0x4, 0x51, 0x100, 0x8, 0x3, 0x7ff}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r0, &(0x7f0000000140)="c3ad3d510b8ea302cd7dc0316153c6f50d02f04a9d7cb1472f6bc383d61433111889d1157e7c248b120d8108787cc0a903273094e74c5676ee7665211af26ce61fdd926cfecb43d685c9dde14c1d89436e2aa1c193f39b68c700e5ea398c19b72fc7aff624d33538c7cf7d337241fa1b40f50c3fceae88b0d28dc8bbe1686c277bf87124c477954851d88aa0ecb91a14a0d71e", &(0x7f0000000200)=""/236}, 0x18) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x100, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000540)={r2, 0x0, 0x8c, 0x53, &(0x7f0000000400)="c782ec49e54012e8214b735dfd895b02aeacaf21b12d34175d2df843a88f65760a05b09b6fd64df3db0fdb521d25929745b227b7775abd90f0c79f0bbc322b005ce40f4233e92cae22f7ed9a4ed25b94953f218898a6cbeac7374b8373888648343fbcf0566c7f3ef956fd60753915b6a9f427d01a88d089644fc4814af9c78e7263ad46aae4794fce7a26e1", &(0x7f00000004c0)=""/83, 0x7}, 0x28) [ 768.495232][T28639] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 768.514928][T28639] RSP: 002b:00007f999010da88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 768.523332][T28639] RAX: ffffffffffffffda RBX: 00007f999010db40 RCX: 000000000045c27a [ 768.531290][T28639] RDX: 00007f999010dae0 RSI: 0000000020000080 RDI: 00007f999010db00 [ 768.539336][T28639] RBP: 0000000000000001 R08: 00007f999010db40 R09: 00007f999010dae0 [ 768.547293][T28639] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 768.555251][T28639] R13: 00000000004c8920 R14: 00000000004df7f8 R15: 0000000000000003 22:33:27 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) r1 = open(&(0x7f0000000040)='./file0\x00', 0x400000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:33:27 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0x12000000) 22:33:27 executing program 4 (fault-call:0 fault-nth:71): syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000001004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffffb5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 22:33:27 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='\xae/c_\x95ou\x00\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) r1 = open(&(0x7f0000000040)='./file0\x00', 0x4000, 0xc8) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400203) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:33:27 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$char_usb(0xc, 0xb4, 0x6) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) 22:33:27 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f00000000c0)={0x7, 0x4, 0x3b800e18cba95788, 0x8001, 0x4, [{0xffff, 0xffffffffffffff60, 0x0, 0x0, 0x0, 0x4}, {0xfffffffffffffffb, 0xfffffffffffffff8, 0x101, 0x0, 0x0, 0x100}, {0x7fff, 0x1, 0x7f, 0x0, 0x0, 0x180}, {0x6, 0x83, 0x1}]}) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:27 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) r1 = getpgid(0xffffffffffffffff) sched_getparam(r1, &(0x7f0000000000)) [ 768.739255][T29375] FAULT_INJECTION: forcing a failure. [ 768.739255][T29375] name failslab, interval 1, probability 0, space 0, times 0 [ 768.776870][T29375] CPU: 1 PID: 29375 Comm: syz-executor.4 Not tainted 5.3.0-rc4+ #79 [ 768.784886][T29375] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 768.794962][T29375] Call Trace: [ 768.798268][T29375] dump_stack+0x1d8/0x2f8 [ 768.802611][T29375] should_fail+0x555/0x770 [ 768.807042][T29375] __should_failslab+0x11a/0x160 [ 768.811989][T29375] should_failslab+0x9/0x20 [ 768.816499][T29375] kmem_cache_alloc_trace+0x5d/0x2f0 [ 768.821781][T29375] ? legacy_init_fs_context+0x51/0xc0 [ 768.821796][T29375] legacy_init_fs_context+0x51/0xc0 [ 768.821811][T29375] alloc_fs_context+0x4e3/0x5f0 [ 768.837272][T29375] fs_context_for_mount+0x24/0x30 [ 768.842299][T29375] vfs_kern_mount+0x2c/0x160 [ 768.846895][T29375] btrfs_mount+0x34f/0x18f0 [ 768.846913][T29375] ? legacy_parse_param+0x37b/0x880 [ 768.856577][T29375] ? cap_capable+0x250/0x290 [ 768.856594][T29375] legacy_get_tree+0xf9/0x1a0 [ 768.867426][T29375] ? btrfs_resize_thread_pool+0x290/0x290 [ 768.867438][T29375] vfs_get_tree+0x8f/0x380 [ 768.867451][T29375] do_mount+0x169d/0x2490 [ 768.867463][T29375] ? kmem_cache_alloc_trace+0x23a/0x2f0 [ 768.867475][T29375] ? copy_mount_options+0x5f/0x3c0 [ 768.892496][T29375] ? copy_mount_options+0x308/0x3c0 [ 768.897698][T29375] ksys_mount+0xcc/0x100 [ 768.901942][T29375] __x64_sys_mount+0xbf/0xd0 [ 768.907247][T29375] do_syscall_64+0xfe/0x140 [ 768.914620][T29375] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 768.920503][T29375] RIP: 0033:0x45c27a [ 768.924391][T29375] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 768.944070][T29375] RSP: 002b:00007f999010da88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 768.952480][T29375] RAX: ffffffffffffffda RBX: 00007f999010db40 RCX: 000000000045c27a [ 768.960446][T29375] RDX: 00007f999010dae0 RSI: 0000000020000080 RDI: 00007f999010db00 [ 768.968404][T29375] RBP: 0000000000000001 R08: 00007f999010db40 R09: 00007f999010dae0 [ 768.976363][T29375] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 22:33:28 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f0000000100)={0x1, 0x100}) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000040)={r0, 0xffffffffffffffff, 0x80000000003, 0x6}, 0x10) 22:33:28 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000680)='/proc/self/net/pfkey\x00', 0x204400, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x12, 0x2, 0x4, 0x6}, 0x3c) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2c) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@initdev}}, &(0x7f0000000280)=0xe8) r5 = geteuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) r7 = geteuid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000340)={{{@in=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000000440)=0xe8) r9 = getuid() getresgid(&(0x7f0000000480), &(0x7f00000004c0)=0x0, &(0x7f0000000500)) setxattr$system_posix_acl(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='system.posix_acl_default\x00', &(0x7f00000005c0)=ANY=[@ANYBLOB="02000000010005000000000002000400", @ANYRES32=r4, @ANYBLOB="02a5ac013d2d0997a72d3b5be1399d000200", @ANYRES32=r5, @ANYBLOB="02000400", @ANYRES32=r6, @ANYBLOB="02000700", @ANYRES32=r7, @ANYBLOB="02000400", @ANYRES32=r8, @ANYBLOB="e0fff280", @ANYRES32=r9, @ANYBLOB="040006000000000008000200", @ANYRES32=r10, @ANYBLOB="10000400000000002000040000000000"], 0x5c, 0x1) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r1, 0xffffffffffffffff, 0x80000000002}, 0x10) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000000540)={0x100, 0x0, 0x800}) 22:33:28 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) setxattr$security_smack_entry(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='security.SMACK64MMAP\x00', &(0x7f0000000100)='.ppp0,wlan1cgroup@cgroupeth1-\x00', 0x1e, 0x3) r1 = dup(r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x12040}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x70, r2, 0x8, 0x70bd2d, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x80000000}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_team\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x6dfe}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x18}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x10}, 0x1) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) r3 = syz_open_dev$vbi(&(0x7f0000000140)='/dev/vbi#\x00', 0x0, 0x2) setxattr$security_smack_entry(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f00000001c0)='security.SMACK64EXEC\x00', &(0x7f0000000200)='.ppp0,wlan1cgroup@cgroupeth1-\x00', 0x1e, 0x3) syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') ioctl$KVM_SET_SIGNAL_MASK(r3, 0x4004ae8b, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]) [ 768.984324][T29375] R13: 00000000004c8920 R14: 00000000004df7f8 R15: 0000000000000003 22:33:28 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000180)={'filter\x00', 0x4}, 0x68) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='.?kgrou\x00\x00qYz0\x00', 0x200002, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r2 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x1, 0x2) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000000040)=""/39) 22:33:28 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x7fff, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x7, 0x8004) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x9) 22:33:28 executing program 4 (fault-call:0 fault-nth:72): syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000001004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffffb5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 22:33:28 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0x25000000) 22:33:28 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x8000, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000100)={0x2, 0x4, 0x1ff}) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff, 0x80000000003}, 0x10) [ 769.139930][T29911] FAULT_INJECTION: forcing a failure. [ 769.139930][T29911] name failslab, interval 1, probability 0, space 0, times 0 [ 769.163266][T29911] CPU: 0 PID: 29911 Comm: syz-executor.4 Not tainted 5.3.0-rc4+ #79 [ 769.171284][T29911] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 769.181338][T29911] Call Trace: [ 769.184632][T29911] dump_stack+0x1d8/0x2f8 [ 769.188968][T29911] should_fail+0x555/0x770 [ 769.193388][T29911] __should_failslab+0x11a/0x160 [ 769.198333][T29911] ? vfs_parse_fs_string+0xed/0x1a0 [ 769.203546][T29911] should_failslab+0x9/0x20 [ 769.208057][T29911] __kmalloc_track_caller+0x79/0x340 [ 769.213350][T29911] kmemdup_nul+0x2a/0xa0 [ 769.217619][T29911] vfs_parse_fs_string+0xed/0x1a0 [ 769.222648][T29911] do_mount+0x11a6/0x2490 [ 769.226985][T29911] ? copy_mount_options+0x308/0x3c0 [ 769.232172][T29911] ksys_mount+0xcc/0x100 22:33:28 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000011c0)={{{@in6=@initdev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f00000012c0)=0xe8) r5 = syz_open_dev$amidi(&(0x7f0000001300)='/dev/amidi#\x00', 0xff, 0x200000) bpf$PROG_LOAD(0x5, &(0x7f00000013c0)={0x0, 0x8, &(0x7f0000000140)=@raw=[@call={0x85, 0x0, 0x0, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x3}, @map={0x18, 0x7, 0x1, 0x0, r3}, @map={0x18, 0x1, 0x1, 0x0, r0}, @jmp={0x5, 0x6, 0x7, 0x6, 0x5, 0x1, 0xfffffffffffffff8}], &(0x7f0000000180)='GPL\x00', 0x0, 0x1000, &(0x7f00000001c0)=""/4096, 0x41100, 0x2, [], r4, 0x17, r5, 0x8, &(0x7f0000001340)={0xa, 0x5}, 0x8, 0x10, &(0x7f0000001380)={0x2, 0xb, 0x400, 0x408ce173}, 0x10}, 0x70) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) r6 = syz_open_dev$media(&(0x7f0000000040)='/dev/media#\x00', 0x4e9, 0x40000) connect$caif(r6, &(0x7f0000000100)=@dgm={0x25, 0x7fffffff, 0x7}, 0x18) ioctl$PPPIOCSDEBUG(r3, 0x40047440, &(0x7f0000001440)=0x1) bpf$PROG_LOAD(0x5, &(0x7f0000001640)={0x13, 0x6, &(0x7f0000001540)=@raw=[@call={0x85, 0x0, 0x0, 0x6e}, @alu={0x7, 0x8, 0x9, 0x1, 0x6, 0xfffffffffffffffe, 0x1}, @ldst={0x0, 0x867a0320a31dd5e8, 0x3, 0xdc26beedf5071439, 0x7, 0x60, 0xfffffffffffffff0}, @generic={0x1, 0x1ff, 0x8, 0x475871b0}, @map={0x18, 0xa, 0x1, 0x0, r5}], &(0x7f0000001580)='syzkaller\x00', 0x9, 0x0, 0x0, 0x41000, 0x1, [], r4, 0xc89fa8aa0492c402, r5, 0x8, &(0x7f00000015c0)={0x8, 0x2}, 0x8, 0x10, &(0x7f0000001600)={0x4, 0x4, 0x3f0, 0x9}, 0x10}, 0x70) setxattr$security_selinux(&(0x7f0000001480)='./file0\x00', &(0x7f00000014c0)='security.selinux\x00', &(0x7f0000001500)='system_u:object_r:crack_exec_t:s0\x00', 0x22, 0x3) [ 769.236407][T29911] __x64_sys_mount+0xbf/0xd0 [ 769.240997][T29911] do_syscall_64+0xfe/0x140 [ 769.245499][T29911] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 769.251379][T29911] RIP: 0033:0x45c27a [ 769.255259][T29911] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 769.274851][T29911] RSP: 002b:00007f999010da88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 22:33:28 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0x3f, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x1, 0x0) 22:33:28 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0x40000000) 22:33:28 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x3}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000)="50902a", &(0x7f00000000c0)="5578d34f4018da06fd9ddc7ddb41af7aaf92e8394650eff5801d11037df3ada7010a4513561fc8b31bad7cc60054add8223bdd02db7470cbf5c4f94a61f60c78a78212c5113b8f1eabdf6fa6901299ca0dc9adaef2a26f9b61ea95efd37ba01e5c090591e88abee75ae8e14294b4492005028a18d4eb6a4486ec1cd9bd9437cccdfd1ffc7f460ce7cb4429c2ecbb639e42f70c78fb315439c80c03654339318d6375762eb6177a5176dbaedfb387e1e234cc7b569cf19b275e547286ff29a5deaf3a0560a0d9c5417e663c05e44eca0677316ab9e0e5204e", 0x5}, 0x20) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:28 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000100)='/proc/capi/capi20\x00', 0x1, 0x0) ioctl$CAPI_GET_FLAGS(r1, 0x80044323, &(0x7f0000000180)) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x4000, 0x0) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f00000002c0)={0x9, 0x199}) syz_open_dev$sndpcmc(0x0, 0x0, 0x0) r3 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x400000, 0x10) setsockopt$inet6_int(r3, 0x29, 0x42, &(0x7f00000000c0)=0x6, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e21, 0x0, @remote}}, 0x4, 0x3, 0x8, 0xf46f}, 0x0) add_key$keyring(&(0x7f0000000100)='keyring\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$alg(0x26, 0x5, 0x0) 22:33:28 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f00000001c0)='cpuacct.ucpu_user\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$RTC_VL_READ(r1, 0x80047013, &(0x7f0000000180)) [ 769.274860][T29911] RAX: ffffffffffffffda RBX: 00007f999010db40 RCX: 000000000045c27a [ 769.274864][T29911] RDX: 00007f999010dae0 RSI: 0000000020000080 RDI: 00007f999010db00 [ 769.274869][T29911] RBP: 0000000000000001 R08: 00007f999010db40 R09: 00007f999010dae0 [ 769.274872][T29911] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 769.274876][T29911] R13: 00000000004c8920 R14: 00000000004df7f8 R15: 0000000000000003 22:33:28 executing program 4 (fault-call:0 fault-nth:73): syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000001004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffffb5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 22:33:28 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xffff, 0x2000) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f00000000c0)) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:28 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000040)=0x4, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:33:28 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0x48000000) [ 769.429745][ T26] audit: type=1800 audit(1566081208.451:41): pid=30444 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=16810 res=0 [ 769.466986][T30560] FAULT_INJECTION: forcing a failure. [ 769.466986][T30560] name failslab, interval 1, probability 0, space 0, times 0 [ 769.519381][T30560] CPU: 0 PID: 30560 Comm: syz-executor.4 Not tainted 5.3.0-rc4+ #79 [ 769.527519][T30560] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 769.537582][T30560] Call Trace: [ 769.540879][T30560] dump_stack+0x1d8/0x2f8 [ 769.545212][T30560] should_fail+0x555/0x770 [ 769.549620][T30560] __should_failslab+0x11a/0x160 [ 769.554548][T30560] should_failslab+0x9/0x20 [ 769.559129][T30560] kmem_cache_alloc_trace+0x5d/0x2f0 [ 769.564405][T30560] ? btrfs_mount_root+0x1b2/0x1050 [ 769.569517][T30560] btrfs_mount_root+0x1b2/0x1050 [ 769.574464][T30560] ? vfs_parse_fs_string+0x13b/0x1a0 [ 769.579735][T30560] ? trace_kfree+0xa0/0x110 [ 769.584232][T30560] legacy_get_tree+0xf9/0x1a0 [ 769.588892][T30560] ? btrfs_control_open+0x40/0x40 [ 769.593994][T30560] vfs_get_tree+0x8f/0x380 [ 769.598426][T30560] vfs_kern_mount+0xc2/0x160 [ 769.603001][T30560] btrfs_mount+0x34f/0x18f0 [ 769.607501][T30560] ? legacy_parse_param+0x37b/0x880 [ 769.612690][T30560] ? cap_capable+0x250/0x290 [ 769.617270][T30560] legacy_get_tree+0xf9/0x1a0 [ 769.621943][T30560] ? btrfs_resize_thread_pool+0x290/0x290 [ 769.627652][T30560] vfs_get_tree+0x8f/0x380 [ 769.632059][T30560] do_mount+0x169d/0x2490 [ 769.636392][T30560] ? kmem_cache_alloc_trace+0x23a/0x2f0 [ 769.642113][T30560] ? copy_mount_options+0x5f/0x3c0 [ 769.647217][T30560] ? copy_mount_options+0x308/0x3c0 [ 769.652402][T30560] ksys_mount+0xcc/0x100 [ 769.656633][T30560] __x64_sys_mount+0xbf/0xd0 [ 769.661217][T30560] do_syscall_64+0xfe/0x140 [ 769.665716][T30560] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 769.671592][T30560] RIP: 0033:0x45c27a [ 769.675479][T30560] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 769.695253][T30560] RSP: 002b:00007f999010da88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 769.703651][T30560] RAX: ffffffffffffffda RBX: 00007f999010db40 RCX: 000000000045c27a [ 769.711703][T30560] RDX: 00007f999010dae0 RSI: 0000000020000080 RDI: 00007f999010db00 22:33:28 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$VIDIOC_PREPARE_BUF(r0, 0xc058565d, &(0x7f0000000180)={0x1ffffffffffffc, 0x69edae17fa85aa79, 0x4, 0x40000, {0x77359400}, {0x2, 0x8, 0x10001, 0x4000000000000002, 0x7fffffff, 0x7fffffff, "d439cea3"}, 0xffffffff, 0x3, @offset=0x20}) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) ioctl$MON_IOCH_MFLUSH(r0, 0x9208, 0x3b2) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x40, 0x0) ioctl$VIDIOC_G_OUTPUT(r1, 0x8004562e, &(0x7f0000000200)) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ioctl$VIDIOC_PREPARE_BUF(r1, 0xc058565d, &(0x7f0000000100)={0x8, 0x1, 0x4, 0xe000, {r2, r3/1000+30000}, {0x3, 0x8, 0x0, 0x81, 0xc000000000000000, 0x4, "c34db177"}, 0x3f, 0x4, @userptr, 0x4}) ioctl$VIDIOC_SUBDEV_ENUM_FRAME_SIZE(r0, 0xc040564a, &(0x7f0000000240)={0x7fff, 0x0, 0x1010, 0xffffffff, 0x10000, 0xb9c, 0x1, 0x1}) 22:33:28 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x2102) memfd_create(&(0x7f0000000140)='$em0em1selinux/]\')(ppp1mime_typecgroup\x00', 0x3) syz_open_dev$radio(&(0x7f0000000080)='/dev/radio#\x00', 0x1, 0x2) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/btrfs-control\x00', 0x100, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400201) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff, 0x80000000003}, 0x10) 22:33:28 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x2}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) [ 769.719660][T30560] RBP: 0000000000000001 R08: 00007f999010db40 R09: 00007f999010dae0 [ 769.727616][T30560] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 769.735572][T30560] R13: 00000000004c8920 R14: 00000000004df7f8 R15: 0000000000000003 22:33:28 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) mkdirat$cgroup(r0, &(0x7f0000000040)='syz1\x00', 0x1ff) 22:33:28 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) r1 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f00000001c0)={0x3, 0x7, 0x0, 0x62, &(0x7f00000000c0)=""/98, 0x30, &(0x7f0000000140)=""/48, 0x6, &(0x7f0000000180)=""/6}) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) r2 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000300)={{0x8, 0x4, 0x1f, 0x8, 'syz0\x00', 0x1000}, 0x2, 0x400, 0x4, r2, 0xa, 0x0, 'syz0\x00', &(0x7f0000000280)=['/dev/cec#\x00', 'selinux\x00', '/dev/cec#\x00', '/dev/cec#\x00', '@:\x89\x00', '/dev/cec#\x00', 'cgroup\x00', 'vmnet1GPL\x00', '/dev/cec#\x00', '/dev/cec#\x00'], 0x59, [], [0xe769, 0x38bcd925, 0x934, 0xd01]}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000240)={r3, 0x4}) 22:33:28 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0x4c000000) 22:33:28 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r0, &(0x7f0000000000)="0b2b2066982e8488b02dd2adaf29da6c7fd7ce393d7330d0053d174ce2e40b", &(0x7f00000000c0)=""/176}, 0x18) 22:33:28 executing program 4 (fault-call:0 fault-nth:74): syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000001004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffffb5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 22:33:28 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x442b, 0x40400) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, r3, 0x80000000003}, 0x10) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000040)={r1, 0x0, 0x2, 0x4, 0x10001}) 22:33:28 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe2(&(0x7f0000002500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$P9_RSYMLINK(r2, &(0x7f0000002540)={0x14, 0x11, 0x2, {0x6, 0x3, 0x6}}, 0x14) recvmsg(r1, &(0x7f00000024c0)={&(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002340)=[{&(0x7f0000000180)=""/82, 0x52}, {&(0x7f0000003580)=""/57, 0x39}, {&(0x7f00000035c0)=""/45, 0x2d}, {&(0x7f0000002580)=""/4096, 0x1000}, {&(0x7f0000001240)=""/196, 0xfffffffffffffd8c}, {&(0x7f0000001340)=""/4096, 0x1000}], 0x0, &(0x7f00000023c0)=""/206, 0xce}, 0x10000) mmap$xdp(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x30, r3, 0x0) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) 22:33:28 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x20042, 0x8) getpeername$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000180)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@newtclass={0x40, 0x28, 0x8c019671bda1ffd6, 0x70bd2a, 0x25dfdbfd, {0x0, r1, {0x2}, {0xffe0, 0x8}, {0x0, 0x1f}}, [@tclass_kind_options=@c_htb={{0x8, 0x1, 'htb\x00'}, {0x4}}, @TCA_RATE={0x8, 0x5, {0x80, 0x7f}}, @TCA_RATE={0x8, 0x5, {0x3, 0x10001}}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000800) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r2, 0xffffffffffffffff, 0x5}, 0x10) [ 769.923633][T31152] FAULT_INJECTION: forcing a failure. [ 769.923633][T31152] name failslab, interval 1, probability 0, space 0, times 0 [ 769.979799][T31152] CPU: 0 PID: 31152 Comm: syz-executor.4 Not tainted 5.3.0-rc4+ #79 [ 769.987901][T31152] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 769.997959][T31152] Call Trace: [ 770.001251][T31152] dump_stack+0x1d8/0x2f8 [ 770.005598][T31152] should_fail+0x555/0x770 [ 770.010022][T31152] __should_failslab+0x11a/0x160 [ 770.014964][T31152] should_failslab+0x9/0x20 [ 770.019471][T31152] kmem_cache_alloc_trace+0x5d/0x2f0 [ 770.024761][T31152] ? alloc_fs_context+0x65/0x5f0 [ 770.030298][T31152] alloc_fs_context+0x65/0x5f0 [ 770.035059][T31152] ? trace_kmalloc+0xbb/0x130 [ 770.039726][T31152] ? trace_irq_enable_rcuidle+0x23/0x1e0 [ 770.045354][T31152] fs_context_for_mount+0x24/0x30 [ 770.050385][T31152] vfs_kern_mount+0x2c/0x160 [ 770.055147][T31152] btrfs_mount+0x34f/0x18f0 [ 770.059646][T31152] ? legacy_parse_param+0x37b/0x880 [ 770.064839][T31152] ? cap_capable+0x250/0x290 [ 770.069430][T31152] legacy_get_tree+0xf9/0x1a0 [ 770.074189][T31152] ? btrfs_resize_thread_pool+0x290/0x290 [ 770.079900][T31152] vfs_get_tree+0x8f/0x380 [ 770.084312][T31152] do_mount+0x169d/0x2490 [ 770.088635][T31152] ? kmem_cache_alloc_trace+0x23a/0x2f0 [ 770.094164][T31152] ? copy_mount_options+0x5f/0x3c0 [ 770.099361][T31152] ? copy_mount_options+0x308/0x3c0 [ 770.104553][T31152] ksys_mount+0xcc/0x100 [ 770.108883][T31152] __x64_sys_mount+0xbf/0xd0 [ 770.113469][T31152] do_syscall_64+0xfe/0x140 [ 770.117975][T31152] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 770.123866][T31152] RIP: 0033:0x45c27a 22:33:29 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x0, 0x20000) openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20\x00', 0x109000, 0x0) dup3(r1, r0, 0x80000) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dlm_plock\x00', 0x800, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dlm-control\x00', 0x101601, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0xe65388ac0c8502a2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x46) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) mkdirat$cgroup(r0, &(0x7f0000000040)='syz0\x00', 0x1ff) 22:33:29 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x200, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x1000000) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) [ 770.127747][T31152] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 770.127753][T31152] RSP: 002b:00007f999010da88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 770.127767][T31152] RAX: ffffffffffffffda RBX: 00007f999010db40 RCX: 000000000045c27a [ 770.163722][T31152] RDX: 00007f999010dae0 RSI: 0000000020000080 RDI: 00007f999010db00 [ 770.171704][T31152] RBP: 0000000000000001 R08: 00007f999010db40 R09: 00007f999010dae0 22:33:29 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x80800, 0x1) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1, 0x0, r0, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x4000000000}, 0x3c) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) 22:33:29 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0x68000000) 22:33:29 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x9894}, 0x4) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) socket$inet(0x2, 0x0, 0x8) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000000380)={0x8, {{0x2, 0x4e20, @multicast2}}, {{0x2, 0x4e22, @remote}}}, 0x108) sendto$isdn(r1, &(0x7f00000004c0)={0x5c, 0x5, '/wC\t^7'}, 0xe, 0x4, &(0x7f0000000500)={0x22, 0x1ff, 0x8001, 0x2, 0x5}, 0x6) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') init_module(&(0x7f0000000300)='$\x00', 0x2, &(0x7f0000000340)='sip\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xfc, r2, 0x100, 0x70bd28, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x75}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1d}]}, @IPVS_CMD_ATTR_DEST={0x64, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0xffffffff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9a50}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x10}}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x50}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x51}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x92}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffffffff}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1f}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5e}]}, 0xfc}, 0x1, 0x0, 0x0, 0x48800}, 0x4000000) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r1, 0x40106614, &(0x7f0000000000)={0x0, @speck128}) [ 770.179690][T31152] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 770.179694][T31152] R13: 00000000004c8920 R14: 00000000004df7f8 R15: 0000000000000003 22:33:29 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x2040, 0x0) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f00000001c0)=0x1) getsockopt$inet_dccp_buf(r2, 0x21, 0xe, &(0x7f0000000100)=""/121, &(0x7f0000000180)=0x79) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:33:29 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0x6c000000) 22:33:29 executing program 4 (fault-call:0 fault-nth:75): syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000001004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffffb5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 22:33:29 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f00000000c0)="487404b56b19380bcc3af25cee0a5c94da128148d73de9e6c39c4389bde361d570b9dd340a62ae64ab92eb3e3ca8c4d8332df5cb4f240fe40446cd196c8875bb353664171e5ce1cfe444b6a59d83fda9aed38025", 0x0}, 0xfffffdac) 22:33:29 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000340)='/dev/snd/pcmC#D#p\x00', 0xfff, 0x800) ioctl$SIOCRSGCAUSE(r0, 0x89e0, &(0x7f0000000400)) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7, 0x0) r2 = getpid() ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000003c0)={0x0, 0x0, 0xdd9, 0x2}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000100)={{0x6, 0x6, 0x9, 0x2}, 0x6, 0x20000000, 0x3f, r2, 0x4, 0x8, 'syz0\x00', &(0x7f00000000c0)=['cgroupkeyring\x00', '\x00', '\x00', 'mime_type[vboxnet1\x00'], 0x23, [], [0xffffffffffffffff, 0x4, 0x8, 0x6]}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) recvfrom$rxrpc(r1, &(0x7f0000000240)=""/200, 0xc8, 0x40000001, 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r3, &(0x7f00000003c0), 0x0}, 0x18) 22:33:29 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x4000, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x4001ff) ioctl$KVM_SET_NESTED_STATE(r0, 0x4080aebf, &(0x7f0000000100)={0x2, 0x0, 0x2080, {0x3000, 0xd82f0310b9e8ec0a, 0x57bd2af401f81077}, [], 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bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r1, 0xffffffffffffffff, 0x7}, 0x10) 22:33:29 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = msgget(0x2, 0x40) msgctl$IPC_RMID(r2, 0x0) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) [ 770.372877][T31881] FAULT_INJECTION: forcing a failure. [ 770.372877][T31881] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 770.386112][T31881] CPU: 0 PID: 31881 Comm: syz-executor.4 Not tainted 5.3.0-rc4+ #79 [ 770.394090][T31881] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 770.404147][T31881] Call Trace: [ 770.407452][T31881] dump_stack+0x1d8/0x2f8 [ 770.411794][T31881] should_fail+0x555/0x770 [ 770.416217][T31881] should_fail_alloc_page+0x55/0x60 [ 770.421414][T31881] prepare_alloc_pages+0x283/0x470 [ 770.426537][T31881] __alloc_pages_nodemask+0xb2/0x5d0 [ 770.431906][T31881] ? trace_lock_release+0x135/0x1a0 [ 770.437113][T31881] ? cache_grow_end+0x143/0x170 [ 770.441970][T31881] kmem_getpages+0x56/0xa20 [ 770.446474][T31881] ? trace_lock_release+0x135/0x1a0 [ 770.451683][T31881] cache_grow_begin+0x7e/0x2c0 [ 770.456455][T31881] cache_alloc_refill+0x311/0x3f0 [ 770.461478][T31881] ? check_preemption_disabled+0xb7/0x2a0 [ 770.461497][T31881] kmem_cache_alloc_trace+0x2d0/0x2f0 [ 770.472560][T31881] ? btrfs_mount_root+0x1b2/0x1050 [ 770.477674][T31881] btrfs_mount_root+0x1b2/0x1050 [ 770.482618][T31881] ? vfs_parse_fs_string+0x13b/0x1a0 [ 770.487893][T31881] ? trace_kfree+0xa0/0x110 [ 770.487906][T31881] legacy_get_tree+0xf9/0x1a0 [ 770.487915][T31881] ? btrfs_control_open+0x40/0x40 [ 770.487927][T31881] vfs_get_tree+0x8f/0x380 [ 770.487940][T31881] vfs_kern_mount+0xc2/0x160 [ 770.487949][T31881] btrfs_mount+0x34f/0x18f0 [ 770.487964][T31881] ? legacy_parse_param+0x37b/0x880 22:33:29 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0x74000000) 22:33:29 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x1, 0x0) r1 = openat$userio(0xffffffffffffff9c, &(0x7f0000000440)='/dev/userio\x00', 0x0, 0x0) splice(r0, &(0x7f0000000400), r1, &(0x7f0000000480), 0x9, 0x1) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000005c0)=0x80) r2 = dup(0xffffffffffffffff) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x9, 0x80001) connect$x25(r0, &(0x7f00000004c0)={0x9, @null=' \x00'}, 0x12) perf_event_open$cgroup(&(0x7f00000000c0)={0x4, 0x70, 0x80000001, 0x3, 0x893, 0x8, 0x0, 0xabff, 0x80, 0xd, 0x59, 0x6, 0x8001, 0x84f, 0x7, 0x4, 0x8, 0x5, 0x101, 0x3ff, 0x4, 0x9, 0x800, 0xc1a1, 0x2, 0xff, 0x8001, 0x0, 0x2, 0x7f, 0x92b, 0xfbf4, 0xa48, 0x7, 0x1f, 0x3, 0x7, 0x8001, 0x0, 0x0, 0x4, @perf_config_ext={0x1ff, 0x20}, 0x4000, 0xa0d, 0xffffffff00000001, 0x7, 0x9, 0x2, 0xfffffffffffffff8}, r2, 0x9, r3, 0x4) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x20000004000004, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r3}, 0x3c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e21, 0x93d6, @empty, 0x2}}, 0x3, 0x48}, 0x90) getsockname$ax25(r2, &(0x7f0000000500)={{0x3, @netrom}, [@netrom, @netrom, @remote, @default, @null, @default, @remote, @rose]}, &(0x7f0000000580)=0x48) ioctl$SIOCX25GDTEFACILITIES(r2, 0x89ea, &(0x7f0000000600)) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000300)={r4, &(0x7f0000000240)="9e6d153eb9f189ffc870f6615627a8a7ab08a3858826a195b8683c5e89a2985f84f8fbe83111ade32dbcf6c1656af85ff9beff41187b309b1c343549c0e5214c8255c5df2770d316160d9e6b0db8c56b34da39c77d5c15c830546487eecce698905c8ab219d8ab1209b6d8a0e06ff55c8537f81c04a68a0b71710e0f8be69f08c1c0e4a17dd21f2f685cda10824f6d5213bd4833dc4bd02e49aa1023a7ba166002237b6b9960dbe9388a4bfe384fd9a400000000000000", 0x0}, 0x18) write$ppp(r2, &(0x7f0000000340)="9ce0754e2d1cc6425f38c6d06eb64e09130bd2e380756cda20cbaa88dc1def8ee2a2084878ede6d00121622a4d42e78ba8af73df902bd0208940a69e2d38dfd940004b4251827b58dc7a795cfce8cf68a766c1573c77d4402f3121ff3aa5d1c3bf10b1ce4c9be800a4c45bd00b323ccc05ab8db063", 0x75) 22:33:29 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FIGETBSZ(r0, 0x2, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) 22:33:29 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x6, &(0x7f0000000000)=[{0x4, 0x80000001, 0x1, 0x9}, {0x18, 0x3ff, 0x101, 0x101}, {0x5, 0x1, 0x800, 0x80}, {0xf725, 0x6, 0x100, 0x8}, {0xffff, 0x100, 0x18, 0x7}, {0x100000001, 0x7, 0x0, 0x7fffffff}]}, 0x10) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f00000000c0)={r0, &(0x7f0000000140)="dc104c6b6bac63b86d7bd512824aa6cad4538f95f48f5fa2c4ee00f7970d1edb00919c4e108b2f1ee2695c909f5cee9ad238", 0x0}, 0xc09fb7cb) [ 770.502113][T31881] ? cap_capable+0x250/0x290 [ 770.502129][T31881] legacy_get_tree+0xf9/0x1a0 [ 770.502144][T31881] ? btrfs_resize_thread_pool+0x290/0x290 [ 770.515596][T31881] vfs_get_tree+0x8f/0x380 [ 770.515611][T31881] do_mount+0x169d/0x2490 [ 770.515627][T31881] ? kmem_cache_alloc_trace+0x23a/0x2f0 [ 770.549982][T31881] ? copy_mount_options+0x5f/0x3c0 [ 770.555182][T31881] ? copy_mount_options+0x308/0x3c0 [ 770.555194][T31881] ksys_mount+0xcc/0x100 [ 770.555205][T31881] __x64_sys_mount+0xbf/0xd0 [ 770.555218][T31881] do_syscall_64+0xfe/0x140 [ 770.555234][T31881] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 770.555242][T31881] RIP: 0033:0x45c27a [ 770.555252][T31881] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 770.555255][T31881] RSP: 002b:00007f999010da88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 770.555263][T31881] RAX: ffffffffffffffda RBX: 00007f999010db40 RCX: 000000000045c27a 22:33:29 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0x7a000000) 22:33:29 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$BLKBSZSET(r1, 0x40081271, &(0x7f00000000c0)=0x8000) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000100)=""/179, 0xb3}, {&(0x7f00000001c0)=""/122, 0x7a}, {&(0x7f0000000240)=""/180, 0xb4}, {&(0x7f0000000300)=""/11, 0xb}, {&(0x7f0000000340)=""/60, 0x3c}, {&(0x7f0000000380)=""/87, 0x57}], 0x6, 0x0) 22:33:29 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x40, 0x44040) ioctl$SIOCX25SCUDMATCHLEN(r2, 0x89e7, &(0x7f0000000100)={0x1c}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) [ 770.555273][T31881] RDX: 00007f999010dae0 RSI: 0000000020000080 RDI: 00007f999010db00 [ 770.579652][T31881] RBP: 0000000000000001 R08: 00007f999010db40 R09: 00007f999010dae0 [ 770.579656][T31881] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 770.579661][T31881] R13: 00000000004c8920 R14: 00000000004df7f8 R15: 0000000000000003 22:33:29 executing program 4 (fault-call:0 fault-nth:76): syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000001004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffffb5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 22:33:29 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz0\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fsetxattr$trusted_overlay_opaque(r0, &(0x7f0000000000)='trusted.overlay.opaque\x00', &(0x7f0000000100)='y\x00', 0x2, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140), 0x4) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000180)={r0, r2, 0x17, 0x4}, 0x10) 22:33:29 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000040)={0x3, 0x30000000, 0x1, 0x81, 0x3}) socketpair$unix(0x1, 0x56863b9c562c5b1, 0x0, &(0x7f0000001600)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={'syz', 0x2}, &(0x7f0000000180)="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", 0x1000, 0xfffffffffffffffc) r3 = request_key(&(0x7f0000001540)='pkcs7_test\x00', &(0x7f0000001580)={'syz', 0x1}, &(0x7f00000015c0)='./cgroup\x00', 0x0) keyctl$instantiate_iov(0x14, r2, &(0x7f00000014c0)=[{&(0x7f0000001180)="8a5a127fe4297c21c30289e616091efd8a8b6a8ac65b71bb37e4dd854283388e6238b16a00a7f64962bd3187867d", 0x2e}, {&(0x7f00000011c0)="7588b1c980718399308bc2dc461f1750ba28350c7a1039a69da3f8002082b9fb85cdc0e20d9f94192a3707be941e89b7b0326a6cf232133dd5a8eb6ca8127ff056be954c12d52b83826c4acd0bc5f016ca70f33f08e8f59b73e45854a9a44b2fb08c9f6e5b346db8001ea95fdc2dcc21262e29defb82ec8c642e9078dd202d8f3717f87486db0460fd657c7b", 0x8c}, {&(0x7f0000001280)="ea0d239bdd1298487122201807e4f0c28479b89169c17de5e3e6cf0edad5241c930e4d0ccd0ecd86c8e7584603ef0d2deec293990086ac76cf34394c60", 0x3d}, {&(0x7f00000012c0)="65ff3093e6d4d5a84743a4ce8c9e1cb5b671f6edc5465da313b0b9c434c319f4ec3b5806e5ab509c7cab2a1b865b8737770307665ceaad378e23ce89a0bbcf0b1ddcabd2e1b5505c3962ef2e5f5bb9f3c4a3dfa0ac2fa11ed8d539b546e9c78edab9df5ec0c3600d90f24adf20d5556ce8823771c321c2aa89fdec3955948eb5c8048ac7", 0x84}, {&(0x7f0000001380)="3bb8a2e23127bfa14782b5e726e8485ae7b0151a10ab3c2eacf1b0f7175c6a5d7c745582cff24cbe550437beaa403705fe3ea34725b8c016b3c1953d408a435fa9fd15c7ae55aeff7ee38930886a2498522eb9b0dfd60db94c94714227402ce41fa6bd62f95051362dd2fe969246f67d35a40a972deb7553572e6a5a7be9e109f992d1e0c9bca37856f2f4b2d82c3de601350115e1e0a5c53a8c61f3b8c4992298d15e79056ef465f82cf3695ec08401293206d78525cc0f83936036cf05aee448b53bec1c643e846cf7c941e02f827616614644a80b1a8a444ed722c4c92951642062bc4fbe65e7511a4444", 0xec}, {&(0x7f0000001480)="7e97f16d788d635863b8a59aec3718ba6b2568bb8473b7447a1a2b51b554472e60856b4464bf7846d6f202abebf3a1f881", 0x31}], 0x6, r3) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:33:29 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0xa0010000) 22:33:29 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) semctl$IPC_RMID(0x0, 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000200)='/proc/capi/capi20ncci\x00', 0x800, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000240)={'lo\x00', 0x20}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f00000000c0)="6dcb78cc7271c1c3eb518c5330b62ed29ae57fc3654e0482654eaa2884d43493f71d982c556fa83c1961fceb7ca75ffc6fedbd5a171807c98e62bd9771fd1365c4285d71e50e8df8bc31356174c83632d2d510d9ec2b0270cdd6befacf6dff7d212e8f4d996fdabbc02013d5f0edb68c7ab726a960ff265ae1ca54028c944e969d7fdc025f3ad79bc913c83fdb62aa5ed342e311f5964a68295e8dfe16392f0333fbb1275542e68a2b055d3e12655cf63dc775100e0e26c3", &(0x7f0000000180)="8ff681bef24dcde72916473bb2485efeedbb7fcc2d13948ff12bf3dd8a2ca964904797c4ff92997cccca5f6d6a78d9cab7441bdfe6ef344442293d267fbde247a76fed408292689973105482af60a51c5e43da2887b5a5a88919dddc6e", 0x4}, 0x20) 22:33:29 executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x2040, 0x0) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000100)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r1, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:33:29 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) r1 = dup(r0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000000)) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) [ 770.822598][ T404] FAULT_INJECTION: forcing a failure. [ 770.822598][ T404] name failslab, interval 1, probability 0, space 0, times 0 [ 770.859693][ T404] CPU: 1 PID: 404 Comm: syz-executor.4 Not tainted 5.3.0-rc4+ #79 [ 770.868418][ T404] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 770.878569][ T404] Call Trace: [ 770.881869][ T404] dump_stack+0x1d8/0x2f8 [ 770.886222][ T404] should_fail+0x555/0x770 [ 770.890831][ T404] __should_failslab+0x11a/0x160 [ 770.895774][ T404] ? vfs_parse_fs_string+0xed/0x1a0 [ 770.900968][ T404] should_failslab+0x9/0x20 [ 770.900982][ T404] __kmalloc_track_caller+0x79/0x340 [ 770.901000][ T404] kmemdup_nul+0x2a/0xa0 [ 770.916601][ T404] vfs_parse_fs_string+0xed/0x1a0 [ 770.916615][ T404] vfs_kern_mount+0x77/0x160 [ 770.916626][ T404] btrfs_mount+0x34f/0x18f0 [ 770.916641][ T404] ? legacy_parse_param+0x37b/0x880 [ 770.940088][ T404] ? cap_capable+0x250/0x290 [ 770.944673][ T404] legacy_get_tree+0xf9/0x1a0 [ 770.949347][ T404] ? btrfs_resize_thread_pool+0x290/0x290 [ 770.955057][ T404] vfs_get_tree+0x8f/0x380 [ 770.959464][ T404] do_mount+0x169d/0x2490 [ 770.963786][ T404] ? kmem_cache_alloc_trace+0x23a/0x2f0 [ 770.969318][ T404] ? copy_mount_options+0x5f/0x3c0 [ 770.974422][ T404] ? copy_mount_options+0x308/0x3c0 [ 770.979612][ T404] ksys_mount+0xcc/0x100 [ 770.983849][ T404] __x64_sys_mount+0xbf/0xd0 [ 770.988433][ T404] do_syscall_64+0xfe/0x140 [ 770.992931][ T404] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 770.998811][ T404] RIP: 0033:0x45c27a [ 771.002694][ T404] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 22:33:30 executing program 3: r0 = epoll_create1(0x80000) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000040)={r1, &(0x7f00000003c0), 0x0}, 0x18) 22:33:30 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = getpid() fstat(r2, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00000014c0)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f00000015c0)=0xe8) stat(&(0x7f0000001600)='./file0\x00', &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000016c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001700)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@empty}}, &(0x7f0000001800)=0xe8) r11 = getegid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000005f00)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000006000)=0xe8) r13 = getgid() getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000006980)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@empty}}, &(0x7f0000006a80)=0xe8) fstat(r1, &(0x7f0000006ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = geteuid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000008040)={0x0, 0x0, 0x0}, &(0x7f0000008080)=0xc) getresuid(&(0x7f00000080c0)=0x0, &(0x7f0000008100), &(0x7f0000008140)) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000008180)={0x0, 0x0, 0x0}, &(0x7f00000081c0)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000008200)={{{@in=@broadcast, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000008300)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000008340)={0x0, 0x0, 0x0}, &(0x7f0000008380)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000087c0)={0x0, 0x0}, &(0x7f0000008800)=0xc) lstat(&(0x7f0000008840)='./file0\x00', &(0x7f0000008880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000008c80)={{{@in=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000008d80)=0xe8) fstat(r1, &(0x7f0000008dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000008e40)='./file0\x00', &(0x7f0000008e80)={0x0, 0x0, 0x0, 0x0, 0x0}) r27 = getegid() fstat(r3, &(0x7f0000008f00)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000008f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000009380)={0x0, 0x0, 0x0, 0x0, 0x0}) r31 = getgid() r32 = geteuid() r33 = getgid() fstat(r2, &(0x7f0000009400)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000009480)={0x0, 0x0}, &(0x7f00000094c0)=0xc) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000009500)={0x0, 0x0, 0x0}, &(0x7f0000009540)=0xc) sendmmsg$unix(r2, &(0x7f0000009780)=[{&(0x7f0000000100)=@abs={0xb0c8202f7ce4b06a, 0x0, 0x4e23}, 0x6e, &(0x7f00000012c0)=[{&(0x7f0000000180)="0b41f44680ce2f8c403cb591e2887a1ec81493a5072e3bcbf84c65b0c90db41c146935550e2ae2c3dd1b8684833fb292d815a3e82a2f6128db580ecbd7dddfea8d988d8c7d522ab8993cba3c90bf0639b1a37e645b260a1c6106bf", 0x5b}, {&(0x7f0000000200)="93769814cab55263a42939ac43c4a70938545c3d6d006f43adbcf904ed44663c1aa7c997125c5c3dd584229310824f87f851737ce726b5a4f4e4744cddd72b345bf20f6d7539ad885c63805bd4f8f1cc1bf734881b17ad7f514aefbcbe4d335ab856ecb29e8b6b76ef32ee421929f9d5612568a17b00cb92091929b181b1fcbfda690b93ba1544c3e19beac88bdb699736ee4eee03062bffa7723c9aa0c2c35e9c6e1fbef592a14e7f737c0e9c71bac1e76d6495a994ae2e932eea71687d922c19d68cf78551f38893434ba18904ea55e343b4958321c8e4c73d92bc29aa8ef639a82426cb0f8b819e0c7e0c5173346f35b9365fc752c479e5b6a398e60d38251ae7972d18903944e9c0fd1bfea1ec6c0182cfbf58c244b624550cd6eeaafb645791e1a11ba4c872de0577e5d2db08c6241b17d4ba2bd9aae749f331000ba97cc6ee3142a6586bd3e644c17e35e45511279b7e6db67a3127d931f3da40ba58328c5b47594649104ce889f8f48f3b9cb4cf5683f1213d6f00c9b0442c27f6a470f110cd52b58fc8f85d0fa3e0e14b7ea8754400e05fdd3f822656fb96d86c3adae5c2cd4f7f2cc675f1ff6e9d2d1f752eceb17768ca8f6ea002bfc4df05b22d149b5522fe2faf3134b3158edbe0933c429b8a911e4f05c5d075d153c5aafe5b0e71e6a9dcd1cfdf5a2e36db77b19e89b7f4eaf01656209e32cab9a3e8c118ba98cb40fa2ba54720f40625f35829c895b243e3fb2bd21fbf7510e10c63cbc7aea08815ec051567ec267a0171935b72e9aef630a7858a46d4299bb95e86b0aab8e8b1b1b4a461387d03628186ae6e90cbb0b67892afa6027f75f0484b81150cc2e987bfb0482208ddd65013dd379ee8c49187e899b459b58dbe08e18de538f577b65b99ed964e7e7a4485eb4354af767e9dc1648cb4786b34bddcd15c81b80c80d99a85b1761a0c659be5a7b1cf8fc93956d2194be8672dac18c0e0bb2dea617a2e84ba6416f435055ed3f102de09ff878e3904f69dfffb413b4dddc60f8ddc5317aca61d4b3493c9a66c5f9adea0139592fdbfd4ade2fdcf87cd6ad07b3975fd252613a9e5a9f76e1da647c83f597cd9a1062fd6a4bf5376b322f0965bd5bbf5ae89d0da817cc5a852b85b839568b51d91e33cab7026dd4bb4630cbe9a3de96922561b56729416c8723519c6aff9e519eda2e7117bf725b162ba06196dbba6b5e5974da5ab40e0476835ee6349220178c36b577f080b66be022b5deacce19a4c1b22698ab55922276bc380c760c140bc9bd2736da8c12828628e781d436059f2448cf3a6330de33f1a029e5091650d1ea77519f267f04c343ecdd981f28ae8fcc5b219729132777994a1b8d44b6887164a8508ac86536335ce0f171d29d4ad6f789f0756ac2dc7f39e4af0bda85b0c85c85bad877d287315f0fd67f6734bdbee7b55cb0f54daa972c0863c07fe9bafa3cbd79e7c7375179871dd6a27cdf1869075f7282e0654f18829c8b0cc77ef12fe90391aef298742961e240c212d94c4c48e778d187d4006387aea3e836f38c7a15d0d4731ad933248922cd90288c8b37ee52e9d12b6c3171ab787ad5e43365159f9c8937878cbff56584a41522e10d0a201d9585c946ff78d38049cf1453ecb48434bcaee14fc2d4bc2252106780a79286d4d8618cee03e2b8be415278cd42b0aa8bd1fa34d368c582f624d1f659e27f7a66725611570ce228552ab1020da4e7984ae4ccecc47bf3682762f9e0d40df3e72e3729efb04cea8baba526ccd9f524b31dd2bbbce176185d070a77175b5dbe5204d0d23a28a8e0ffb97af37853d8432c094a0b4768186c133a14269f25f15de27863bb570a97a766b62df4930cd7915ca7aedc62e01952cd5068fc059544229ab37576623bc51e8037ebeeac1412956c24e4c3bfb7a0f8d05e5bbbabde436ecc770b72ddba40150eedaf4195c04a25584150541d20939cb3ca81e0834fe2c00e2c9a315f53d73510eb4cdd7bae42e61863d85c98371bbacf045c2372f2ea7ed9f5ea23d822bc4a081dcecd0ff5e2467cb545e020ff492a0e691fd82e2328910a1f662cae32d7df58e1dc596416717eb63fde62e6d7c2ed04de33c77f1bb26699ced380127ee6f2af9023e8f5f4efd7b10e5501b5f232d313633d896cc279297d824845fc8b2567b876ec038d683d3835b39407413eebfccddd419a1c16e394ae4da0731e6eefb1b63ec768dd179755f632f33c108d4df49858280091ede3cf2b4d1d099f4f6f53377c6c4371c65d90a8458bfd48f97d241e66a7432359d30a4ab8d5da015a4edd01442ecba556d8802c365ed2ba2f23c732d5901c20be295174cad440b95c3926294ed7496f746fdbc39fdb8cc9c37d491761ad5fb6b7ea8bdd91356020989a935962fc8326ff6d004fbe6904fd0b57356cc5bde7499b3dc0a96686714c5270e492893f040b9338c82d9356fda95e383d53fd070f4a7110918c4bb5a7a9d650967d5ead581b5bc046ab466db4dfd543a32501a08b69ad9776ac897fd1ffb9e4fb9154b5a646af7313b54f7c8d195550b86ded48d26d7fe7a7aea819b56e5e110441f88e43a7c0fe7bef931a8d479a5247d92928a83ceb1b7e742d6ce2ec6d77c9903d8ee4da9712a6ecfe08d9fb1567bc6a31f3739ecf84bf958917b615e1da7cdd995a1fa6fbacff1394c41d3219c66207156abdf1a6a4bb088ff1a5ed41c69a8d50ca2318f84f860913a74720d2bf0676923aecdea3a70a8f49063dc89ed20d7103505973d95d56a0b254e517d1917af1a52e98617a6e39775b2136bf4d1056230c1743a793b09611f9ba9391efef24bf2479b253fe5336f4c7c4a6518093592890ca82ad8d6728f554a85ddec5811faad972104b05daaa3c857a35e79c2f5bc0e3deb0815be4142be26990d148d3e354b13ce3d97f408d331b7c2abff134a99a4a36ace8deee9dd77d0af08d213b25e285b00d6f5a37884ab3233d0c2e8d01d80d021ead1cb2cc8cd93f12d51f409b3cddc6fba743b0802935340565108d1023464570ebdc07ba63298068e501eea84a2f2376368a904b4cb407e27c11db8c90de7e37d5890caafdfbbc12332b366ee2a5516c010cc77ad3262d46968035f682d2d5bca33c445f501b465f3745b2f074184673b346d3a81f868c564f66ae92bf1070c3ef39fa8a7fd62ddb55e314432bb3283801d0f52560f63a73ffdb061873966dd936c3ca26d6c0548e79dec9aabad5f0813a880934ba3ac4d8e67958ea82976ca91fb8061a58a58a77313ec18c218edb284bcf2c9d8aa263b5f3423d767c83c5487702377e108a192578f83e88a69149812e09606ae99d24b4d6ddc7b8749fddcb693f90d2dea877f3125fd1a21388987bbc44835f55fcbb2edcba0ad1fff2840dab2a6775df95b25d6ac5c8eb0d6c28a2e0d383a6528cdefeb706162090d862db3725067fee57415f7cde69a4a5b986bb12f10780c85aeea87fbaf4d69c719a3bf313a3b468ebf0286bfe4c90287656747c27ebd9d877c16c4101c29089ce37fd7f5045e73cd3a3ce7015d8b5b819de627a93f4f31a618c1b1d2c7d91a3f5e631305166fe49183d6b46bee18cbabe734c8cddce597fed0e1d2d5bdc4aae0b3f645a97eeb9e71f2fecaa87f45a8fa12fce138df18d6589dc49b45194f49838c282bbfc553e874545f595e276ec9af6461946da493c45d5306aa60c4167297113e70e853265cf81eb037a67ed6281f6b028d133d9dd5848ee6f8f31aba295e24919c7a068af41bf9d8c67a0ad5f833ce66d8ceba79a914bb0724e9f6f632544191181df615b236d7d5c1ff23bf8b640e5d2357ebd413301844d8e09d031a1b7c833c7c5cd8459f77dc3b7b05631b4536d418fb3a3cce9ace16548e90e6fe67df7325073e25f0368d0b66e2faa1cbfbd446e780fab82ab44b61fe04b9269843651b3fb773ee2fed673cf46538b50370551f74e07cc4a24765ec3fb8ca5645f806b2678c12d1e64b63c4562d04c5062f47ee2bb2e3ffe4073656f43592aa37b00751f080e0861539355322cc8a4c0a7b070d463b121b624c1b935c0abfafa8308cf7cdd10f11ffc9a63aa397fb6fc3d19f25e7f17b9fc90846ad18cd3426009ee9fcfd0d74e3282e2b01fae50bdcd21710a94e8e43df341a57580de952729d358756d6fb469b814aa71396a8d2816046ec5471af23a5af848125439e7baa098841c4f01d6418be9bb04969d5fabe3ca4a2384785b25138115265a7db29246244861086be7297362abfa5c2b11c41bdc0f10e815d42a34dbd25797cc74504ae522988b937e8f89e9ec9432fe49f048230ae174b4f2f8074ddd7ef37a3b2a27c1d141450ae1bc2526149ecab2381ccdeab604d75e649b058636128d472570d61e9ae1ee32f1157cc1e431e5852c0ed2cd5972efa2fd0122d2efae726e9a5a48b69df1a125dabf7ade622d0fe4a228a5a906555c5aab6a70fd0ab780f615ca64f77c8e4cf65dd1a10bb0610559713dd21139bca34dd264b3cc5f3c7471334555f5f3f3c6913e22c538879b1b635581c2101961bc37b8f0af9d45152745abe441871855c3cc4d5809ece34b9cbc175a4ca748bced72eba3a9d4d81a93c848f231c60363fb34e0fa66d31ea19e0b2b0225730aa5edf41381cacf131e48eb9a74e95ff510a2b7773f4da2593e7799f87d069bdb04cdfa40bfc28b6e3a123cce7ba20ffb3eb94a7287420ecb9126a3c07cee8b3f22c0f8beaea5d21789d7a3c0a7f34bd1f8555b30b3ae6e66ec80acf1323093630969fdde73b0c188041231278593092f1d6e56e1effff956aef4d5e9fa914e18853fb8e214d3e12d36188c8a168836042cde1d77c9df2739401a6142662d69765f397b365c1214712fb45e7424a8e28648b4b15633c8571191593d15f3fd0676c86777b2f45786e1cd6bb76e4014caef964ecd38c8ed3a00ff4ea70c98216b7976d4eb8639f89e47b4c8700e87543b47089dc4b12e269c94e7b8e4861613a2c0984cef72d44c1c489f70332244e57df87805a25dcb9665405c88d603a07958153c3b94f1c22795c4bd685f54a9059aa81a06943bcca97d8004d771e8b245ec237fb7046f86086725161ee946169126ec378eb822221141dc63a4e977ec74026cba0e2985759f80c60eb9050d3c27532bee9ce88d686dad65caf25c216fb8adfa93c2615ee93ddd684a192ff011cc629f6d801175174af87ff7f8409958013e3aeb7b32b88d400549b6974fe21884c85b64822a80b31df64656b4e06d56e2025575fbb1b27906a80593fff3876eba8af817fe42372dc2c9b3e1b21de013f91b203be0fa37a9c5f7e191e55461619f9de9c66d22bd2745b8ff4d1e49ade0988de7fa56603974ea85c90968ec39dc1c07a697298b02380cc3b75402d5c4e4550eefb4afce92fd68eb7a679224ca552791bde90888ecfbaf0ad151798fa991404e47958cf237e5a1718813cd10741a7859402eb4a7fed6591708c31139fb6b99abccda2ba239ecf13460255f3f6e613c69230f717568c317e8cf3da8a17203c7f267e9d8eda84fe3cbd787f7c0d7c36fa3eca3ee34e8a0e8096e9efde9acde9cfb8550664ec01af95272579bc8e89ca3e3269046abf656ebb6f1da63887212abe7c1b55260ae4174a60a6897dc760050111fc3dceda1a2725d46fa69e9ee28bcc31027d0e0571b1effffcc6e4c34685a0d47fe4968b406d10f480bf337ca8edb05ed1331938ecf3bb6d8b3ab826e46d31ed6acabac93f1dc0c2712368ee036d282d01e0eec7f69cefe9", 0x1000}, {&(0x7f0000001200)="125d9bf34a53e81d897803769dac90eaeccebc0a10882c48eb2d589f6cfa9c17806fddc8756e56a4e106e7236693108532697cd48e18d0e277c4af291b688f6338ed0d98213d27c796dd0523180e8fb62efd7b951a55e9463479068dca6279cfd4a87ae700c6e7e14ba41bd73c0af09d0732daf932393a85dcaf1081d1f8d7834004e05793314188870d16cc5c6274113a56c9f00ad24b9cc2185d7b1c5aadf70c4a975c7c66e9ddfc90bfeea60fcc4b93c2eae4ab4d22", 0xb7}], 0x3, &(0x7f0000001840)=[@rights={{0x24, 0x1, 0x1, [r2, r0, r1, r4, r3]}}, @cred={{0x1c, 0x1, 0x2, {r5, 0x0, r6}}}, @rights={{0x24, 0x1, 0x1, [r4, r2, r2, r2, r4]}}, @rights={{0x2c, 0x1, 0x1, [r4, r2, r2, r1, r0, r0, r3]}}, @cred={{0x1c, 0x1, 0x2, {r5, r7, r8}}}, @rights={{0x14, 0x1, 0x1, [r1]}}, @cred={{0x1c, 0x1, 0x2, {r9, r10, r11}}}], 0xf8, 0x40000}, {&(0x7f0000001940)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000005e40)=[{&(0x7f00000019c0)="aeb76ffc1d84ba724141800d030c7739f99e9c2535eb652756205cceb1566af74d1d5c2101eaa229f397e96ef6e4c51749c9bddb1af5c362fbcc7c66268cd9c8cabc28afe93171dccbed8ee799559c74898b610ac96ef0950f10485e683a105944828bd153f6f2758d1cafde53977cde7fc3718dbccdfec03cb42dffaa55a1a29396168ec61b000109807e0cc0a0103e69a6dd1f27baeb7512932134f4e8f7553ef2c3ccdb9fedcc0536cd024fef7e7feeb7276dda9093440f1bf674cef6041b63bbe62612d59e9958f071b5d76510d7901b57f91ef07878a2e87afcd013a8", 0xdf}, 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0x1000}, {&(0x7f0000007f40)="934b45ccbf01681908db4075579665", 0xf}], 0x9, &(0x7f00000083c0)=[@cred={{0x1c, 0x1, 0x2, {r5, r16, r17}}}, @rights={{0x18, 0x1, 0x1, [r4, r0]}}, @cred={{0x1c, 0x1, 0x2, {r5, r18, r19}}}, @cred={{0x1c, 0x1, 0x2, {r5, r20, r21}}}], 0x78}, {&(0x7f0000008440)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000008780)=[{&(0x7f00000084c0)="f6f6559b365968a0d358d70d62bf2f6caf27ea5b2e0a800473ea4a23866bdd7cab17ae3e19dc5531a29f7c54510dae52e92dd9b3014ccb59e4e8cd04d048b751f10e11c987ea8a3deb3c48399fd999755f44dae097652b8d6ad2f31195752f81e6d163a7bec44899431770d385a46eb0d9ce378cfe825fdcfbd073c5f34a7869a0c3091adad5154284fdfedd", 0x8c}, {&(0x7f0000008580)="e472d35eba6c579f4921fa2e9e2542dfb7b6450344ccbfd282f7572ec5fd6206c54817daa94a9b4d002f04e707b6577c24bb9559d45ed8dfaac62f47db586353ed3324e9cee08cee94cb91ad66d58f8008a12a54286f5fb3cb57bc636a3bbefdf8eb2f77cf8b3700abdbd3f633405e4caa541c33347e9f03a4cb1af6f63b78a673403371ab930f25ae543cea4753a116d893ab", 0x93}, {&(0x7f0000008640)="ff3a62e721bcd04625e997217c385e86733a391631cacab937dc2d2a69c04650144851ac3e", 0x25}, {&(0x7f0000008680)="0c3923518ef9190777a1ad6dc69a3a5ca17aa1ce035aa5d8d9f8e8b6976446e7c658e92dc32102af702aab86d42ecefed3346515d03d30f8dac45c1371f950efeef8a6e06f17f5cfa6089e5ec7884a7caabe81048f9f1a3e95b168835d8525fc71852591cb02162b6933ba9bc6efbcd347cd8b5fbf427b7ac3a60027176da5164aa2c2f17b97c2ee66b41f201ec5ad7aa0425fa34f57e8cddff4e87d39a2efe593ea77dd7b85d787291c75583effeeb33692fc2c9dd839ab955ee96f5fe3e855e065568ae8aba31174a0b4862fc5d8debef53f8bbf221210cd82b5a8cb041f07bb", 0xe1}], 0x4, &(0x7f0000008900)=[@rights={{0x1c, 0x1, 0x1, [r1, r0, r1]}}, @cred={{0x1c, 0x1, 0x2, {r5, r22, r23}}}, @rights={{0x30, 0x1, 0x1, [r1, r2, r4, r2, r0, r3, r0, r1]}}, @rights={{0x1c, 0x1, 0x1, [r3, r4, r2]}}], 0x90, 0x4000}, {&(0x7f00000089c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000008c40)=[{&(0x7f0000008a40)="3e7dc433a844e075ca99a63fe9b5f1389edf5ae3f4dba7002823161f1dc5df6f377f69221c3a766e1b9a2bf36cf6f472c1db740276d20b9a756141f7a759974b40fdd9a0a1d09bdd60ef8eb34385fb95729703a8391c1ffcce460d84b532020ac33f6c2816e3acd8c831c44aa1bde0bf52965aab14cc8703fd51bafcda14074622d5f895", 0x84}, {&(0x7f0000008b00)="669a3fd10421ece4bc0a7cf11e67e3cd0b1d3b31ac2863748e029ffe624e475532d9af87c3fa75524542d57dc1f045ba7f592fa5f85e36481806295ab18da9b9b12d15f57d0ab9d47dbf4d1b150374f1d146953dbed864", 0x57}, {&(0x7f0000008b80)="40981f6cb0f18c289d1063a1d613048388e9bbc58d8fd101109a5c6381393a89ae193eb8ff14cde1b7b8db50885335d453c515e0e66ba957d6d3c99078af0a4015800851bb75e15dc99eb7ee201f8448107852d9b49ebd55e1f315202f17f72231051f894a00da994896a60d7796c8441bc235b412caeccc4ee83594b29cf06518a0a20700a4697878048e8844d21c4859f1d5ac7368d1d439b7eadb6cbff7ebbcc91446dabc44d6441e455c9a5682c1e67bf9bda55afc7de4e293f69c", 0xbd}], 0x3, &(0x7f0000009000)=[@rights={{0x14, 0x1, 0x1, [r0]}}, @cred={{0x1c, 0x1, 0x2, {r5, r24, r25}}}, @rights={{0x18, 0x1, 0x1, [r4, r3]}}, @cred={{0x1c, 0x1, 0x2, {r5, r26, r27}}}, @rights={{0x24, 0x1, 0x1, [r0, r2, r2, r0, r1]}}, @rights={{0x14, 0x1, 0x1, [r3]}}, @rights={{0x1c, 0x1, 0x1, [r0, r2, r2]}}, @cred={{0x1c, 0x1, 0x2, {r5, r28, r29}}}, @rights={{0x14, 0x1, 0x1, [r2]}}], 0x108, 0x4}, {&(0x7f0000009140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000009340)=[{&(0x7f00000091c0)="7fa834a1efe425da6f896e1a23f716fc3252d527d3d36a8c7281b6466eb539fbfbd545084f6a7a94889485738dd1ea85eb3bcfbffc947dae01cc8d8e98215367b4099cb27c0e0f23e1846b002c23e0d0df80d25fbf40e6527531a5183bc59ef4e597809b871dc95982baec0c982519f131f53eae196a2d5e8277c1934133c351827e9cc80baac98c60b276dcb63bbc81354ec0261705bfa13242fbec8d9cb52c423158bc321430", 0xa7}, {&(0x7f0000009280)="e0d8139c38ecaf6ff5805355b3693e5705e1b0b4e1be25893d60ed10951c6a8ec01ba7f1d2b403", 0x27}, {&(0x7f00000092c0)="3911b9cd59052e1df9e1d776c60355ed40ed98b9e81ae16a3178105017894e685b8f95018b381e7d5f47686e8a602017d099a5ff23b80fec4c799f94ac02301e5cb471b4ab709a097787784f", 0x4c}], 0x3, &(0x7f0000009580)=[@rights={{0x30, 0x1, 0x1, [r0, r4, r3, r0, r2, r0, r2, r2]}}, @cred={{0x1c, 0x1, 0x2, {r5, r30, r31}}}, @rights={{0x14, 0x1, 0x1, [r1]}}, @cred={{0x1c, 0x1, 0x2, {r5, r32, r33}}}, @cred={{0x1c, 0x1, 0x2, {r5, r34}}}, @cred={{0x1c, 0x1, 0x2, {r5, r35, r36}}}, @rights={{0x18, 0x1, 0x1, [r4, r0]}}, @rights={{0x10}}], 0xf0, 0x1}, {&(0x7f0000009680)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000009740)=[{&(0x7f0000009700)="c36c0938bc9359e0269192", 0xb}], 0x1, 0x0, 0x0, 0x800}], 0x9, 0x80) sched_setscheduler(r5, 0x5, 0x0) openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r37, 0x0, r3, 0x0, 0x420000a7b, 0x0) write$binfmt_elf64(r38, &(0x7f0000000000)=ANY=[], 0xfffffd88) close(r4) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) [ 771.022377][ T404] RSP: 002b:00007f999010da88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 771.030778][ T404] RAX: ffffffffffffffda RBX: 00007f999010db40 RCX: 000000000045c27a [ 771.038740][ T404] RDX: 00007f999010dae0 RSI: 0000000020000080 RDI: 00007f999010db00 [ 771.046699][ T404] RBP: 0000000000000001 R08: 00007f999010db40 R09: 00007f999010dae0 [ 771.054655][ T404] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 771.062634][ T404] R13: 00000000004c8920 R14: 00000000004df7f8 R15: 0000000000000003 22:33:30 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0xa0020000) 22:33:30 executing program 0: r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x19aa6a750ebf6e7b, 0x0) ioctl$VIDIOC_G_INPUT(r0, 0x80045626, &(0x7f0000000100)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r1, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:33:30 executing program 4 (fault-call:0 fault-nth:77): syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000001004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffffb5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 22:33:30 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000680)='/proc/self/net/pfkey\x00', 0x204400, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x12, 0x2, 0x4, 0x6}, 0x3c) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2c) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@initdev}}, &(0x7f0000000280)=0xe8) r5 = geteuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) r7 = geteuid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000340)={{{@in=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000000440)=0xe8) r9 = getuid() getresgid(&(0x7f0000000480), &(0x7f00000004c0)=0x0, &(0x7f0000000500)) setxattr$system_posix_acl(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='system.posix_acl_default\x00', &(0x7f00000005c0)=ANY=[@ANYBLOB="02000000010005000000000002000400", @ANYRES32=r4, @ANYBLOB="02a5ac013d2d0997a72d3b5be1399d000200", @ANYRES32=r5, @ANYBLOB="02000400", @ANYRES32=r6, @ANYBLOB="02000700", @ANYRES32=r7, @ANYBLOB="02000400", @ANYRES32=r8, @ANYBLOB="e0fff280", @ANYRES32=r9, @ANYBLOB="040006000000000008000200", @ANYRES32=r10, @ANYBLOB="10000400000000002000040000000000"], 0x5c, 0x1) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r1, 0xffffffffffffffff, 0x80000000002}, 0x10) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000000540)={0x100, 0x0, 0x800}) 22:33:30 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) 22:33:30 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='p\x00\x00\x00\x00\x00\x00\x00\x00\xdd\xe6\xf9\x8a\x9f\xdc0a\xda&[\xf0(]\xb7:ju\xc8\xa6\xbd<8\xf7\xc2\xcf\xcb;<\xa9\xfa\xa8\xdf\xee\f\xec\xec\xe2e\x98\xd2Z\x10\xb7\x9c\x06I\xae8H\x1czzR\x92o\x8f\x1d\xb4$r\x1d\xab\xa54u{\xc9J`\xddf\xc3\xbfJ\xcf\b\xa5\xc4\x9dX\a\x8e}', 0x200002, 0x0) r1 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x3, 0x2) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="e04b1f185147d1f161d92e4d3bc8000000", @ANYRES16=r2, @ANYBLOB="00082dbd7000ffdbdf250d00000008000600050000006c0003001400020073797a5f74756e000000000000000000080004000500000008000400020000000800040000000000080004007a8a0000080007004e24000008000800000000000800030003000000140006000000000000000000000000000000000008000300040000005000010008000200000000000800080009000000080001000200000008000b0073697000080009006900000014000300fe8000000000000000000000000000aa080002003b00000008000100020000000800060001000080"], 0xe0}, 0x1, 0x0, 0x0, 0x40}, 0x0) [ 771.229464][ T1066] FAULT_INJECTION: forcing a failure. [ 771.229464][ T1066] name failslab, interval 1, probability 0, space 0, times 0 [ 771.246712][ T1066] CPU: 1 PID: 1066 Comm: syz-executor.4 Not tainted 5.3.0-rc4+ #79 [ 771.254631][ T1066] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 771.264688][ T1066] Call Trace: [ 771.267987][ T1066] dump_stack+0x1d8/0x2f8 [ 771.272333][ T1066] should_fail+0x555/0x770 [ 771.276755][ T1066] __should_failslab+0x11a/0x160 [ 771.281690][ T1066] should_failslab+0x9/0x20 [ 771.281702][ T1066] kmem_cache_alloc_trace+0x5d/0x2f0 [ 771.281720][ T1066] ? btrfs_mount_root+0x12c/0x1050 [ 771.291583][ T1066] btrfs_mount_root+0x12c/0x1050 [ 771.291602][ T1066] ? vfs_parse_fs_string+0x13b/0x1a0 [ 771.291619][ T1066] ? trace_kfree+0xa0/0x110 [ 771.301631][ T1066] legacy_get_tree+0xf9/0x1a0 [ 771.301642][ T1066] ? btrfs_control_open+0x40/0x40 [ 771.301653][ T1066] vfs_get_tree+0x8f/0x380 [ 771.301667][ T1066] vfs_kern_mount+0xc2/0x160 [ 771.311412][ T1066] btrfs_mount+0x34f/0x18f0 [ 771.311431][ T1066] ? legacy_parse_param+0x37b/0x880 [ 771.311449][ T1066] ? cap_capable+0x250/0x290 [ 771.321101][ T1066] legacy_get_tree+0xf9/0x1a0 [ 771.321112][ T1066] ? btrfs_resize_thread_pool+0x290/0x290 [ 771.321122][ T1066] vfs_get_tree+0x8f/0x380 [ 771.321136][ T1066] do_mount+0x169d/0x2490 [ 771.321151][ T1066] ? kmem_cache_alloc_trace+0x23a/0x2f0 [ 771.330096][ T1066] ? copy_mount_options+0x5f/0x3c0 [ 771.330108][ T1066] ? copy_mount_options+0x308/0x3c0 [ 771.330119][ T1066] ksys_mount+0xcc/0x100 [ 771.330134][ T1066] __x64_sys_mount+0xbf/0xd0 [ 771.387997][ T1066] do_syscall_64+0xfe/0x140 [ 771.392502][ T1066] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 771.398383][ T1066] RIP: 0033:0x45c27a [ 771.402270][ T1066] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 771.421864][ T1066] RSP: 002b:00007f999010da88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 22:33:30 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0xfeffffff) 22:33:30 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x4001fe) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:33:30 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000680)='/proc/self/net/pfkey\x00', 0x204400, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x12, 0x2, 0x4, 0x6}, 0x3c) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2c) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@initdev}}, &(0x7f0000000280)=0xe8) r5 = geteuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) r7 = geteuid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000340)={{{@in=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000000440)=0xe8) r9 = getuid() getresgid(&(0x7f0000000480), &(0x7f00000004c0)=0x0, &(0x7f0000000500)) setxattr$system_posix_acl(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='system.posix_acl_default\x00', &(0x7f00000005c0)=ANY=[@ANYBLOB="02000000010005000000000002000400", @ANYRES32=r4, @ANYBLOB="02a5ac013d2d0997a72d3b5be1399d000200", @ANYRES32=r5, @ANYBLOB="02000400", @ANYRES32=r6, @ANYBLOB="02000700", @ANYRES32=r7, @ANYBLOB="02000400", @ANYRES32=r8, @ANYBLOB="e0fff280", @ANYRES32=r9, @ANYBLOB="040006000000000008000200", @ANYRES32=r10, @ANYBLOB="10000400000000002000040000000000"], 0x5c, 0x1) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r1, 0xffffffffffffffff, 0x80000000002}, 0x10) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000000540)={0x100, 0x0, 0x800}) [ 771.430267][ T1066] RAX: ffffffffffffffda RBX: 00007f999010db40 RCX: 000000000045c27a [ 771.438229][ T1066] RDX: 00007f999010dae0 RSI: 0000000020000080 RDI: 00007f999010db00 [ 771.446195][ T1066] RBP: 0000000000000001 R08: 00007f999010db40 R09: 00007f999010dae0 [ 771.454160][ T1066] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 771.462122][ T1066] R13: 00000000004c8920 R14: 00000000004df7f8 R15: 0000000000000003 22:33:30 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x3, 0x101000) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r3, 0xffffffffffffffff, 0x80000000003}, 0x10) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r0, 0x400c6615, &(0x7f0000000100)) sendfile(r2, r1, &(0x7f0000000040), 0x0) 22:33:30 executing program 4 (fault-call:0 fault-nth:78): syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000001004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffffb5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 22:33:30 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0xfffffffe) 22:33:30 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000680)='/proc/self/net/pfkey\x00', 0x204400, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x12, 0x2, 0x4, 0x6}, 0x3c) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2c) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@initdev}}, &(0x7f0000000280)=0xe8) r5 = geteuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) r7 = geteuid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000340)={{{@in=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000000440)=0xe8) r9 = getuid() getresgid(&(0x7f0000000480), &(0x7f00000004c0)=0x0, &(0x7f0000000500)) setxattr$system_posix_acl(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='system.posix_acl_default\x00', &(0x7f00000005c0)=ANY=[@ANYBLOB="02000000010005000000000002000400", @ANYRES32=r4, @ANYBLOB="02a5ac013d2d0997a72d3b5be1399d000200", @ANYRES32=r5, @ANYBLOB="02000400", @ANYRES32=r6, @ANYBLOB="02000700", @ANYRES32=r7, @ANYBLOB="02000400", @ANYRES32=r8, @ANYBLOB="e0fff280", @ANYRES32=r9, @ANYBLOB="040006000000000008000200", @ANYRES32=r10, @ANYBLOB="10000400000000002000040000000000"], 0x5c, 0x1) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r1, 0xffffffffffffffff, 0x80000000002}, 0x10) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000000540)={0x100, 0x0, 0x800}) 22:33:30 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r1, 0x40106614, &(0x7f0000000100)={0x0, @speck128}) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x8000, 0x0) [ 771.624190][ T1401] FAULT_INJECTION: forcing a failure. [ 771.624190][ T1401] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 771.637423][ T1401] CPU: 1 PID: 1401 Comm: syz-executor.4 Not tainted 5.3.0-rc4+ #79 [ 771.645396][ T1401] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 771.655445][ T1401] Call Trace: [ 771.658735][ T1401] dump_stack+0x1d8/0x2f8 [ 771.663064][ T1401] should_fail+0x555/0x770 [ 771.667485][ T1401] should_fail_alloc_page+0x55/0x60 [ 771.672678][ T1401] prepare_alloc_pages+0x283/0x470 [ 771.677807][ T1401] __alloc_pages_nodemask+0xb2/0x5d0 [ 771.683100][ T1401] kmem_getpages+0x56/0xa20 [ 771.687608][ T1401] ? trace_lock_release+0x135/0x1a0 [ 771.692810][ T1401] cache_grow_begin+0x7e/0x2c0 [ 771.697581][ T1401] cache_alloc_refill+0x311/0x3f0 [ 771.702621][ T1401] ? check_preemption_disabled+0xb7/0x2a0 [ 771.708336][ T1401] kmem_cache_alloc_trace+0x2d0/0x2f0 [ 771.713701][ T1401] ? btrfs_mount_root+0x12c/0x1050 [ 771.718812][ T1401] btrfs_mount_root+0x12c/0x1050 [ 771.723747][ T1401] ? vfs_parse_fs_string+0x13b/0x1a0 [ 771.729021][ T1401] ? trace_kfree+0xa0/0x110 [ 771.733514][ T1401] legacy_get_tree+0xf9/0x1a0 [ 771.738183][ T1401] ? btrfs_control_open+0x40/0x40 [ 771.743193][ T1401] vfs_get_tree+0x8f/0x380 [ 771.747601][ T1401] vfs_kern_mount+0xc2/0x160 [ 771.752186][ T1401] btrfs_mount+0x34f/0x18f0 [ 771.756685][ T1401] ? legacy_parse_param+0x37b/0x880 [ 771.761874][ T1401] ? cap_capable+0x250/0x290 [ 771.766460][ T1401] legacy_get_tree+0xf9/0x1a0 [ 771.771123][ T1401] ? btrfs_resize_thread_pool+0x290/0x290 [ 771.776830][ T1401] vfs_get_tree+0x8f/0x380 [ 771.781239][ T1401] do_mount+0x169d/0x2490 [ 771.785562][ T1401] ? kmem_cache_alloc_trace+0x23a/0x2f0 [ 771.791184][ T1401] ? copy_mount_options+0x5f/0x3c0 [ 771.796285][ T1401] ? copy_mount_options+0x308/0x3c0 [ 771.801476][ T1401] ksys_mount+0xcc/0x100 [ 771.805709][ T1401] __x64_sys_mount+0xbf/0xd0 [ 771.810295][ T1401] do_syscall_64+0xfe/0x140 [ 771.814790][ T1401] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 771.820667][ T1401] RIP: 0033:0x45c27a [ 771.824550][ T1401] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 771.844144][ T1401] RSP: 002b:00007f999010da88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 771.852550][ T1401] RAX: ffffffffffffffda RBX: 00007f999010db40 RCX: 000000000045c27a [ 771.860510][ T1401] RDX: 00007f999010dae0 RSI: 0000000020000080 RDI: 00007f999010db00 22:33:30 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x1000}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000003c0), 0x0}, 0x18) 22:33:30 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) r2 = accept$ax25(0xffffffffffffffff, &(0x7f0000000100)={{0x3, @netrom}, [@bcast, @netrom, @remote, @netrom, @bcast, @rose, @default]}, &(0x7f0000000040)=0x48) setsockopt$ax25_int(r2, 0x101, 0xc, &(0x7f0000000180)=0x96d2, 0x4) uname(&(0x7f00000001c0)=""/201) 22:33:30 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x2000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREAD(r1, &(0x7f0000000200)={0xee, 0x75, 0x2, {0xe3, "7fbda6a30b41f8c4ec949ffab48218b411d435f12a7f1dfbbbf66c33885d6125c3e19abda512bfe2f69d0d462debc3aed5a8b83950c88a2868a0a3e31960abb7855eb843f13994b5de1eff8a649b0661bf6ee7f5760c615ca2a9fd89812dbe9ec38ee094e577d187c7f7d10cae5333ff011aa0aecbf96e243bf37c06f7060fa7343553a963b2f3466237b6531980aeece12c037ddea5778872b8a514c174a738bc920dc7baed4ad61427b6d6611b1cfbfde27fedd67a722259e475c220b885858fc533d929c277ac5ac1e88f17c8c6076be9cd14ce2b4e64cdb8231b5e3aecbf1d57fb"}}, 0xee) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000300)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) ioctl$VIDIOC_ENUMOUTPUT(r0, 0xc0485630, &(0x7f0000000180)={0x4, "40c021e4485c80090b9447e867409b27850e9c87545b6222cc307a66b8eb3aca", 0x3, 0x9, 0x5, 0x40004, 0x2}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x400000, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000000100)) [ 771.868468][ T1401] RBP: 0000000000000001 R08: 00007f999010db40 R09: 00007f999010dae0 [ 771.876453][ T1401] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 771.884414][ T1401] R13: 00000000004c8920 R14: 00000000004df7f8 R15: 0000000000000003 22:33:30 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000680)='/proc/self/net/pfkey\x00', 0x204400, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x12, 0x2, 0x4, 0x6}, 0x3c) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2c) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@initdev}}, &(0x7f0000000280)=0xe8) r5 = geteuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) r7 = geteuid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000340)={{{@in=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000000440)=0xe8) r9 = getuid() getresgid(&(0x7f0000000480), &(0x7f00000004c0)=0x0, &(0x7f0000000500)) setxattr$system_posix_acl(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='system.posix_acl_default\x00', &(0x7f00000005c0)=ANY=[@ANYBLOB="02000000010005000000000002000400", @ANYRES32=r4, @ANYBLOB="02a5ac013d2d0997a72d3b5be1399d000200", @ANYRES32=r5, @ANYBLOB="02000400", @ANYRES32=r6, @ANYBLOB="02000700", @ANYRES32=r7, @ANYBLOB="02000400", @ANYRES32=r8, @ANYBLOB="e0fff280", @ANYRES32=r9, @ANYBLOB="040006000000000008000200", @ANYRES32=r10, @ANYBLOB="10000400000000002000040000000000"], 0x5c, 0x1) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r1, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:33:31 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x9, 0x101000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000140)={{0x4, 0x8}, {0x7fffffff, 0x1}, 0x1, 0x2, 0xa3}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r1, 0x406, r2) write$apparmor_current(r4, &(0x7f0000000040)=@profile={'permprofile ', './cgroup\x00'}, 0x15) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r1, 0xffffffffffffffff, 0x80000000003}, 0x10) 22:33:31 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0x1a0ffffffff) 22:33:31 executing program 4 (fault-call:0 fault-nth:79): syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000001004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffffb5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 22:33:31 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x3}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f0000000000), 0x0}, 0x18) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f00000000c0)=""/198) 22:33:31 executing program 0: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000040)) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000100), 0x4) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r1, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:33:31 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000680)='/proc/self/net/pfkey\x00', 0x204400, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x12, 0x2, 0x4, 0x6}, 0x3c) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2c) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@initdev}}, &(0x7f0000000280)=0xe8) r4 = geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) r6 = geteuid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000340)={{{@in=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000000440)=0xe8) r8 = getuid() getresgid(&(0x7f0000000480), &(0x7f00000004c0)=0x0, &(0x7f0000000500)) setxattr$system_posix_acl(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='system.posix_acl_default\x00', &(0x7f00000005c0)=ANY=[@ANYBLOB="02000000010005000000000002000400", @ANYRES32=r3, @ANYBLOB="02a5ac013d2d0997a72d3b5be1399d000200", @ANYRES32=r4, @ANYBLOB="02000400", @ANYRES32=r5, @ANYBLOB="02000700", @ANYRES32=r6, @ANYBLOB="02000400", @ANYRES32=r7, @ANYBLOB="e0fff280", @ANYRES32=r8, @ANYBLOB="040006000000000008000200", @ANYRES32=r9, @ANYBLOB="10000400000000002000040000000000"], 0x5c, 0x1) [ 772.076276][ T1736] FAULT_INJECTION: forcing a failure. [ 772.076276][ T1736] name failslab, interval 1, probability 0, space 0, times 0 [ 772.104238][ T1736] CPU: 0 PID: 1736 Comm: syz-executor.4 Not tainted 5.3.0-rc4+ #79 [ 772.112181][ T1736] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 772.122241][ T1736] Call Trace: 22:33:31 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000580)=""/237, 0x10000003a}], 0x1, 0x2a0ffffffff) 22:33:31 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x20000, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) 22:33:31 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000680)='/proc/self/net/pfkey\x00', 0x204400, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x12, 0x2, 0x4, 0x6}, 0x3c) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2c) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@multicast2, @in6=@remote}}, {{@in6}, 0x0, @in6=@initdev}}, &(0x7f0000000280)=0xe8) geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0xc) geteuid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000340)={{{@in=@remote}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000000440)=0xe8) getuid() getresgid(&(0x7f0000000480), &(0x7f00000004c0), &(0x7f0000000500)) [ 772.125562][ T1736] dump_stack+0x1d8/0x2f8 [ 772.129922][ T1736] should_fail+0x555/0x770 [ 772.134344][ T1736] __should_failslab+0x11a/0x160 [ 772.139370][ T1736] ? kzalloc+0x26/0x40 [ 772.143440][ T1736] should_failslab+0x9/0x20 [ 772.147949][ T1736] __kmalloc+0x7a/0x340 [ 772.152106][ T1736] kzalloc+0x26/0x40 [ 772.156001][ T1736] close_fs_devices+0x504/0x910 [ 772.160948][ T1736] btrfs_close_devices+0x33/0x130 [ 772.165976][ T1736] btrfs_mount_root+0xa9d/0x1050 [ 772.170933][ T1736] ? vfs_parse_fs_string+0x13b/0x1a0 [ 772.176224][ T1736] ? trace_kfree+0xa0/0x110 [ 772.180738][ T1736] legacy_get_tree+0xf9/0x1a0 [ 772.185453][ T1736] ? btrfs_control_open+0x40/0x40 [ 772.190495][ T1736] vfs_get_tree+0x8f/0x380 [ 772.194915][ T1736] vfs_kern_mount+0xc2/0x160 [ 772.199504][ T1736] btrfs_mount+0x34f/0x18f0 [ 772.204015][ T1736] ? legacy_parse_param+0x37b/0x880 [ 772.209235][ T1736] ? cap_capable+0x250/0x290 [ 772.213834][ T1736] legacy_get_tree+0xf9/0x1a0 [ 772.218511][ T1736] ? btrfs_resize_thread_pool+0x290/0x290 22:33:31 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000680)='/proc/self/net/pfkey\x00', 0x204400, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x12, 0x2, 0x4, 0x6}, 0x3c) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2c) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@multicast2, @in6=@remote}}, {{@in6}, 0x0, @in6=@initdev}}, &(0x7f0000000280)=0xe8) geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0xc) geteuid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000340)={{{@in=@remote}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000000440)=0xe8) getuid() [ 772.224223][ T1736] vfs_get_tree+0x8f/0x380 [ 772.224238][ T1736] do_mount+0x169d/0x2490 [ 772.224250][ T1736] ? kmem_cache_alloc_trace+0x23a/0x2f0 [ 772.224257][ T1736] ? copy_mount_options+0x5f/0x3c0 [ 772.224265][ T1736] ? copy_mount_options+0x308/0x3c0 [ 772.224286][ T1736] ksys_mount+0xcc/0x100 [ 772.224296][ T1736] __x64_sys_mount+0xbf/0xd0 [ 772.224310][ T1736] do_syscall_64+0xfe/0x140 [ 772.224324][ T1736] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 772.224337][ T1736] RIP: 0033:0x45c27a [ 772.243666][ T1736] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 772.243672][ T1736] RSP: 002b:00007f999010da88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 772.243681][ T1736] RAX: ffffffffffffffda RBX: 00007f999010db40 RCX: 000000000045c27a [ 772.243691][ T1736] RDX: 00007f999010dae0 RSI: 0000000020000080 RDI: 00007f999010db00 [ 772.268028][ T1736] RBP: 0000000000000001 R08: 00007f999010db40 R09: 00007f999010dae0 22:33:31 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x5, 0x2000) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7ff, 0x20001) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000100)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r1, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:33:31 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x80, 0x4401) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000002}, 0x10) 22:33:31 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000680)='/proc/self/net/pfkey\x00', 0x204400, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x12, 0x2, 0x4, 0x6}, 0x3c) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2c) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@multicast2, @in6=@remote}}, {{@in6}, 0x0, @in6=@initdev}}, &(0x7f0000000280)=0xe8) geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0xc) geteuid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000340)={{{@in=@remote}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000000440)=0xe8) 22:33:31 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x9e4a, 0x1) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000000140)={0x6, 0x4, 0x1, {0x2, @vbi={0x1ff, 0x1, 0x9, 0x36314d4e, [0x6, 0x4], [0x10001, 0xff], 0x108}}}) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x6, 0x101001) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x80000000003}, 0x10) [ 772.268034][ T1736] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 772.268039][ T1736] R13: 00000000004c8920 R14: 00000000004df7f8 R15: 0000000000000003 [ 772.419152][ T1736] ------------[ cut here ]------------ [ 772.424637][ T1736] kernel BUG at fs/btrfs/volumes.c:1280! [ 772.425643][ T1736] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 772.430831][ T3907] kobject: 'loop3' (000000003b72fddf): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 772.436379][ T1736] CPU: 0 PID: 1736 Comm: syz-executor.4 Not tainted 5.3.0-rc4+ #79 [ 772.436384][ T1736] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 772.436403][ T1736] RIP: 0010:close_fs_devices+0x906/0x910 [ 772.436411][ T1736] Code: ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 63 ff ff ff 48 89 df e8 cb 24 fb fe e9 56 ff ff ff e8 d1 2f c2 fe 0f 0b e8 ca 2f c2 fe <0f> 0b 0f 1f 84 00 00 00 00 00 55 48 89 e5 41 57 41 56 41 55 41 54 [ 772.436416][ T1736] RSP: 0018:ffff888053607990 EFLAGS: 00010246 [ 772.436423][ T1736] RAX: ffffffff82b15386 RBX: ffff8880a01a8dd0 RCX: 0000000000040000 [ 772.436428][ T1736] RDX: ffffc9000e7a9000 RSI: 000000000003ffff RDI: 0000000000040000 [ 772.436432][ T1736] RBP: ffff888053607a20 R08: ffffffff82b2cf15 R09: fffffbfff11204fa [ 772.436436][ T1736] R10: fffffbfff11204fa R11: 0000000000000000 R12: dffffc0000000000 [ 772.436441][ T1736] R13: ffff8880955f2940 R14: 000000000000000a R15: ffff8880a003e300 [ 772.436448][ T1736] FS: 00007f999010e700(0000) GS:ffff8880aea00000(0000) knlGS:0000000000000000 [ 772.436453][ T1736] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 772.436458][ T1736] CR2: 00007f103a49fdb8 CR3: 000000009fed4000 CR4: 00000000001406f0 [ 772.436466][ T1736] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 772.436471][ T1736] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 772.436473][ T1736] Call Trace: [ 772.436491][ T1736] btrfs_close_devices+0x33/0x130 [ 772.436502][ T1736] btrfs_mount_root+0xa9d/0x1050 [ 772.436519][ T1736] ? vfs_parse_fs_string+0x13b/0x1a0 [ 772.436530][ T1736] ? trace_kfree+0xa0/0x110 [ 772.436543][ T1736] legacy_get_tree+0xf9/0x1a0 [ 772.602496][ T1736] ? btrfs_control_open+0x40/0x40 [ 772.607522][ T1736] vfs_get_tree+0x8f/0x380 [ 772.611940][ T1736] vfs_kern_mount+0xc2/0x160 [ 772.616527][ T1736] btrfs_mount+0x34f/0x18f0 [ 772.621116][ T1736] ? legacy_parse_param+0x37b/0x880 [ 772.626310][ T1736] ? cap_capable+0x250/0x290 [ 772.630893][ T1736] legacy_get_tree+0xf9/0x1a0 [ 772.635562][ T1736] ? btrfs_resize_thread_pool+0x290/0x290 [ 772.641278][ T1736] vfs_get_tree+0x8f/0x380 [ 772.645689][ T1736] do_mount+0x169d/0x2490 [ 772.650011][ T1736] ? kmem_cache_alloc_trace+0x23a/0x2f0 [ 772.655548][ T1736] ? copy_mount_options+0x5f/0x3c0 [ 772.660648][ T1736] ? copy_mount_options+0x308/0x3c0 [ 772.665838][ T1736] ksys_mount+0xcc/0x100 [ 772.670098][ T1736] __x64_sys_mount+0xbf/0xd0 [ 772.674689][ T1736] do_syscall_64+0xfe/0x140 [ 772.679192][ T1736] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 772.685081][ T1736] RIP: 0033:0x45c27a [ 772.688965][ T1736] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 772.708561][ T1736] RSP: 002b:00007f999010da88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 772.717053][ T1736] RAX: ffffffffffffffda RBX: 00007f999010db40 RCX: 000000000045c27a [ 772.725016][ T1736] RDX: 00007f999010dae0 RSI: 0000000020000080 RDI: 00007f999010db00 [ 772.732974][ T1736] RBP: 0000000000000001 R08: 00007f999010db40 R09: 00007f999010dae0 [ 772.741022][ T1736] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 772.748979][ T1736] R13: 00000000004c8920 R14: 00000000004df7f8 R15: 0000000000000003 [ 772.756950][ T1736] Modules linked in: [ 772.776191][ T1736] ---[ end trace af3dbdfc5b52cb38 ]--- [ 772.781870][ T1736] RIP: 0010:close_fs_devices+0x906/0x910 [ 772.789453][ T1736] Code: ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 63 ff ff ff 48 89 df e8 cb 24 fb fe e9 56 ff ff ff e8 d1 2f c2 fe 0f 0b e8 ca 2f c2 fe <0f> 0b 0f 1f 84 00 00 00 00 00 55 48 89 e5 41 57 41 56 41 55 41 54 [ 772.811892][ T1736] RSP: 0018:ffff888053607990 EFLAGS: 00010246 [ 772.818192][ T1736] RAX: ffffffff82b15386 RBX: ffff8880a01a8dd0 RCX: 0000000000040000 [ 772.828940][ T1736] RDX: ffffc9000e7a9000 RSI: 000000000003ffff RDI: 0000000000040000 [ 772.838615][ T1736] RBP: ffff888053607a20 R08: ffffffff82b2cf15 R09: fffffbfff11204fa [ 772.849709][ T1736] R10: fffffbfff11204fa R11: 0000000000000000 R12: dffffc0000000000 [ 772.857866][ T1736] R13: ffff8880955f2940 R14: 000000000000000a R15: ffff8880a003e300 [ 772.870112][ T1736] FS: 00007f999010e700(0000) GS:ffff8880aea00000(0000) knlGS:0000000000000000 [ 772.880619][ T1736] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 772.890237][ T1736] CR2: 00007f103a49fdb8 CR3: 000000009fed4000 CR4: 00000000001406f0 [ 772.898999][ T1736] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 772.922972][ T3907] kobject: 'loop4' (0000000061f95877): kobject_uevent_env [ 772.924374][ T1736] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 772.930355][ T3907] kobject: 'loop4' (0000000061f95877): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 772.939234][ T1736] Kernel panic - not syncing: Fatal exception [ 772.955662][ T1736] Kernel Offset: disabled [ 772.960000][ T1736] Rebooting in 86400 seconds..