ci2-android-5-15/strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ci2-android-5-15/syz-executor613459738

<...>
Warning: Permanently added '10.128.0.102' (ED25519) to the list of known hosts.
execve("ci2-android-5-15/syz-executor613459738", ["ci2-android-5-15/syz-executor613459738"], 0x7ffe9f7aa0c0 /* 10 vars */) = 0
brk(NULL)                               = 0x55557e1df000
brk(0x55557e1dfd40)                     = 0x55557e1dfd40
arch_prctl(ARCH_SET_FS, 0x55557e1df3c0) = 0
set_tid_address(0x55557e1df690)         = 304
set_robust_list(0x55557e1df6a0, 24)     = 0
rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 32, 0, 0x53053053) = -1 ENOSYS (Function not implemented)
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlinkat(AT_FDCWD, "/proc/self/exe", "/root/ci2-android-5-15/syz-executor613459738", 4096) = 44
getrandom("\x39\x83\x88\x8e\xfc\x4d\x05\xb8", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x55557e1dfd40
brk(0x55557e200d40)                     = 0x55557e200d40
brk(0x55557e201000)                     = 0x55557e201000
mprotect(0x7feb671dd000, 20480, PROT_READ) = 0
mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffffffff000
mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200000000000
mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200001000000
executing program
write(1, "executing program\n", 18)     = 18
futex(0x7feb671e3b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0
rt_sigaction(SIGRT_1, {sa_handler=0x7feb67145750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7feb67138040}, NULL, 8) = 0
rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0
mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feb670f4000
mprotect(0x7feb670f5000, 131072, PROT_READ|PROT_WRITE) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feb67114990, parent_tid=0x7feb67114990, exit_signal=0, stack=0x7feb670f4000, stack_size=0x20300, tls=0x7feb671146c0}ci2-android-5-15/strace-static-x86_64: Process 305 attached
 => {parent_tid=[305]}, 88) = 305
[pid   304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   304] futex(0x7feb671e3b48, FUTEX_WAKE_PRIVATE, 1000000) = 0
[pid   304] futex(0x7feb671e3b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid   305] set_robust_list(0x7feb671149a0, 24) = 0
[pid   305] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   305] mkdir("./file0", 000)       = 0
[pid   305] futex(0x7feb671e3b4c, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid   304] <... futex resumed>)        = 0
[pid   305] <... futex resumed>)        = 1
[pid   304] futex(0x7feb671e3b48, FUTEX_WAKE_PRIVATE, 1000000) = 0
[pid   304] futex(0x7feb671e3b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid   305] openat(AT_FDCWD, "/dev/fuse", O_RDWR|O_CREAT, 000) = 3
[pid   305] futex(0x7feb671e3b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1
[pid   305] futex(0x7feb671e3b48, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid   304] <... futex resumed>)        = 0
[pid   304] futex(0x7feb671e3b48, FUTEX_WAKE_PRIVATE, 1000000) = 1
[pid   305] <... futex resumed>)        = 0
[pid   304] futex(0x7feb671e3b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid   305] mount(NULL, "./file0", "fuse", 0, "fd=0x0000000000000003,rootmode=0000000000000000040000,user_id=00000000000000000000,group_id=00000000"...) = 0
[pid   305] futex(0x7feb671e3b4c, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid   304] <... futex resumed>)        = 0
[pid   304] futex(0x7feb671e3b48, FUTEX_WAKE_PRIVATE, 1000000) = 0
[pid   304] futex(0x7feb671e3b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid   305] <... futex resumed>)        = 1
[pid   305] read(3, "\x68\x00\x00\x00\x1a\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x24\x00\x00\x00\x00\x00\x02\x00\xfb\xff\xff\x73\x01\x00\x00\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8224) = 104
[pid   305] futex(0x7feb671e3b4c, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid   304] <... futex resumed>)        = 0
[pid   304] futex(0x7feb671e3b48, FUTEX_WAKE_PRIVATE, 1000000) = 0
[pid   304] futex(0x7feb671e3b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid   305] <... futex resumed>)        = 1
[   23.916100][   T30] audit: type=1400 audit(1792361438.432:64): avc:  denied  { execmem } for  pid=304 comm="syz-executor613" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[   23.940587][   T30] audit: type=1400 audit(1792361438.462:65): avc:  denied  { read write } for  pid=304 comm="syz-executor613" name="fuse" dev="devtmpfs" ino=91 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1
[pid   305] read(3 <unfinished ...>
[pid   304] <... futex resumed>)        = -1 ETIMEDOUT (Connection timed out)
[pid   304] futex(0x7feb671e3b5c, FUTEX_WAKE_PRIVATE, 1000000) = 0
[pid   304] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7feb670d3000
[pid   304] mprotect(0x7feb670d4000, 131072, PROT_READ|PROT_WRITE) = 0
[pid   304] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   304] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7feb670f3990, parent_tid=0x7feb670f3990, exit_signal=0, stack=0x7feb670d3000, stack_size=0x20300, tls=0x7feb670f36c0} => {parent_tid=[307]}, 88) = 307
[pid   304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[   23.965647][   T30] audit: type=1400 audit(1792361438.462:66): avc:  denied  { open } for  pid=304 comm="syz-executor613" path="/dev/fuse" dev="devtmpfs" ino=91 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1
[   23.989645][   T30] audit: type=1400 audit(1792361438.462:67): avc:  denied  { mounton } for  pid=304 comm="syz-executor613" path="/root/file0" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1
[pid   304] futex(0x7feb671e3b58, FUTEX_WAKE_PRIVATE, 1000000) = 0
[pid   304] futex(0x7feb671e3b5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 307 attached
 <unfinished ...>
[pid   307] set_robust_list(0x7feb670f39a0, 24) = 0
[pid   307] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   307] write(3, "\x50\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x27\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00\x00\x08\x01\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 80) = 80
[pid   307] futex(0x7feb671e3b5c, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid   304] <... futex resumed>)        = 0
[pid   304] futex(0x7feb671e3b58, FUTEX_WAKE_PRIVATE, 1000000) = 0
[pid   304] futex(0x7feb671e3b5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid   307] <... futex resumed>)        = 1
[pid   307] rename("./file0/../file0/file0", "./file0/../file0/file0" <unfinished ...>
[pid   305] <... read resumed>, "\x2e\x00\x00\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x33\x01\x00\x00\x00\x00\x00\x00\x66\x69\x6c\x65\x30\x00", 8192) = 46
[pid   305] write(3, "\xa4\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x08\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\x48\x00\x00\x00"..., 164) = 164
[pid   305] futex(0x7feb671e3b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0
[   24.012424][   T30] audit: type=1400 audit(1792361438.462:68): avc:  denied  { mount } for  pid=304 comm="syz-executor613" name="/" dev="fuse" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1
[   24.026792][  T307] general protection fault, probably for non-canonical address 0xdffffc0000000002: 0000 [#1] PREEMPT SMP KASAN
[   24.046463][  T307] KASAN: null-ptr-deref in range [0x0000000000000010-0x0000000000000017]
[   24.054907][  T307] CPU: 0 PID: 307 Comm: syz-executor613 Not tainted syzkaller #0
[   24.062642][  T307] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[   24.072707][  T307] RIP: 0010:do_renameat2+0x60a/0xfc0
[   24.078026][  T307] Code: 89 c5 48 3d 01 f0 ff ff 72 0f e8 b1 50 b5 ff 4c 8b 64 24 20 e9 47 04 00 00 4d 89 ec 49 c1 ec 03 48 b8 00 00 00 00 00 fc ff df <41> 0f b6 04 04 84 c0 0f 85 20 06 00 00 41 8b 5d 00 be 00 00 70 00
[   24.097718][  T307] RSP: 0018:ffffc900009a7ce0 EFLAGS: 00010203
[   24.103842][  T307] RAX: dffffc0000000000 RBX: ffff8881055e0000 RCX: ffff888101dc9400
[   24.111813][  T307] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff888101dc9400
[   24.119776][  T307] RBP: ffffc900009a7ed8 R08: ffff8881218cbf3f R09: 1ffff110243197e7
[   24.127757][  T307] R10: dffffc0000000000 R11: ffffed10243197e8 R12: 0000000000000002
[   24.135724][  T307] R13: 0000000000000014 R14: 1ffff92000134f01 R15: 0000000000000000
[   24.143693][  T307] FS:  00007feb670f36c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[   24.152621][  T307] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   24.159214][  T307] CR2: 00005576ea4f3e38 CR3: 0000000122799000 CR4: 00000000003506b0
[   24.167184][  T307] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   24.175153][  T307] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   24.183228][  T307] Call Trace:
[   24.186503][  T307]  <TASK>
[   24.189442][  T307]  ? fsnotify_move+0x450/0x450
[   24.194236][  T307]  ? strncpy_from_user+0x186/0x2d0
[   24.199348][  T307]  ? getname_flags+0x205/0x510
[   24.204117][  T307]  __x64_sys_rename+0x86/0x90
[   24.208792][  T307]  x64_sys_call+0x680/0x9a0
[   24.213306][  T307]  do_syscall_64+0x4c/0xa0
[   24.217726][  T307]  ? clear_bhb_loop+0x50/0xa0
[   24.222514][  T307]  ? clear_bhb_loop+0x50/0xa0
[   24.227220][  T307]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[   24.233125][  T307] RIP: 0033:0x7feb67132eb9
[   24.237543][  T307] Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
[   24.257174][  T307] RSP: 002b:00007feb670f3218 EFLAGS: 00000246 ORIG_RAX: 0000000000000052
[pid   305] futex(0x7feb671e3b48, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid   304] <... futex resumed>)        = -1 ETIMEDOUT (Connection timed out)
[   24.265601][  T307] RAX: ffffffffffffffda RBX: 00007feb671e3b58 RCX: 00007feb67132eb9
[   24.273578][  T307] RDX: 00007feb67132eb9 RSI: 0000200000000140 RDI: 00002000000001c0
[   24.281548][  T307] RBP: 00007feb671e3b50 R08: 33203a6b63617473 R09: 33203a6b63617473
[   24.289521][  T307] R10: 33203a6b63617473 R11: 0000000000000246 R12: 00007feb671b141c
[   24.297505][  T307] R13: 000020000000c280 R14: 00002000000001c0 R15: 00007ffd7f3fe698
[   24.305512][  T307]  </TASK>
[   24.308916][  T307] Modules linked in:
[   24.313419][  T307] ---[ end trace cd08fb641b006dfe ]---
[   24.319046][  T307] RIP: 0010:do_renameat2+0x60a/0xfc0
[   24.324487][  T307] Code: 89 c5 48 3d 01 f0 ff ff 72 0f e8 b1 50 b5 ff 4c 8b 64 24 20 e9 47 04 00 00 4d 89 ec 49 c1 ec 03 48 b8 00 00 00 00 00 fc ff df <41> 0f b6 04 04 84 c0 0f 85 20 06 00 00 41 8b 5d 00 be 00 00 70 00
[   24.324673][   T30] audit: type=1400 audit(1792361438.842:69): avc:  denied  { read } for  pid=84 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1
[   24.344617][  T307] RSP: 0018:ffffc900009a7ce0 EFLAGS: 00010203
[   24.366630][   T30] audit: type=1400 audit(1792361438.842:70): avc:  denied  { search } for  pid=84 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[   24.372794][  T307] RAX: dffffc0000000000 RBX: ffff8881055e0000 RCX: ffff888101dc9400
[   24.394050][   T30] audit: type=1400 audit(1792361438.842:71): avc:  denied  { write } for  pid=84 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[   24.401725][  T307] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff888101dc9400
[   24.423135][   T30] audit: type=1400 audit(1792361438.842:72): avc:  denied  { add_name } for  pid=84 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[   24.430922][  T307] RBP: ffffc900009a7ed8 R08: ffff8881218cbf3f R09: 1ffff110243197e7
[   24.451559][   T30] audit: type=1400 audit(1792361438.842:73): avc:  denied  { create } for  pid=84 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[   24.459333][  T307] R10: dffffc0000000000 R11: ffffed10243197e8 R12: 0000000000000002
[   24.487552][  T307] R13: 0000000000000014 R14: 1ffff92000134f01 R15: 0000000000000000
[   24.495581][  T307] FS:  00007feb670f36c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[   24.504554][  T307] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   24.511167][  T307] CR2: 00005576ea4f3e38 CR3: 0000000122799000 CR4: 00000000003506b0
[   24.519175][  T307] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   24.527158][  T307] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   24.535192][  T307] Kernel panic - not syncing: Fatal exception
[   24.541573][  T307] Kernel Offset: disabled
[   24.545902][  T307] Rebooting in 86400 seconds..