ci2-android-6-1/strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ci2-android-6-1/syz-executor3769827002

<...>
Warning: Permanently added '10.128.0.219' (ED25519) to the list of known hosts.
execve("ci2-android-6-1/syz-executor3769827002", ["ci2-android-6-1/syz-executor3769827002"], 0x7ffec5caad00 /* 10 vars */) = 0
brk(NULL)                               = 0x555584e71000
brk(0x555584e71e00)                     = 0x555584e71e00
arch_prctl(ARCH_SET_FS, 0x555584e71480) = 0
set_tid_address(0x555584e71750)         = 305
set_robust_list(0x555584e71760, 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-6-1/syz-executor3769827002", 4096) = 44
getrandom("\xc7\xf7\xcd\x98\x17\x3d\x36\x2e", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x555584e71e00
brk(0x555584e92e00)                     = 0x555584e92e00
brk(0x555584e93000)                     = 0x555584e93000
mprotect(0x7fa9f6d50000, 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
rt_sigaction(SIGRTMIN, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0
rt_sigaction(SIGRT_1, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0
rt_sigaction(SIGSEGV, {sa_handler=0x7fa9f6c90bf0, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7fa9f6c94fc0}, NULL, 8) = 0
rt_sigaction(SIGBUS, {sa_handler=0x7fa9f6c90bf0, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7fa9f6c94fc0}, NULL, 8) = 0
write(1, "executing program\n", 18)     = 18
futex(0x7fa9f6d56b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0
rt_sigaction(SIGRT_1, {sa_handler=0x7fa9f6cc3490, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa9f6c94fc0}, NULL, 8) = 0
executing program
rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0
mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa9f6c66000
mprotect(0x7fa9f6c67000, 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=0x7fa9f6c86990, parent_tid=0x7fa9f6c86990, exit_signal=0, stack=0x7fa9f6c66000, stack_size=0x20240, tls=0x7fa9f6c866c0} => {parent_tid=[306]}, 88) = 306
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
futex(0x7fa9f6d56b48, FUTEX_WAKE_PRIVATE, 1000000) = 0
futex(0x7fa9f6d56b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-6-1/strace-static-x86_64: Process 306 attached
 <unfinished ...>
[pid   306] set_robust_list(0x7fa9f6c869a0, 24) = 0
[pid   306] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   306] mkdir("./file0", 0777)      = 0
[pid   306] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} ---
[pid   306] futex(0x7fa9f6d56b4c, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid   305] <... futex resumed>)        = 0
[pid   305] futex(0x7fa9f6d56b48, FUTEX_WAKE_PRIVATE, 1000000) = 0
[pid   305] futex(0x7fa9f6d56b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid   306] <... futex resumed>)        = 1
[pid   306] openat(AT_FDCWD, "/dev/fuse", O_RDWR) = 3
[pid   306] futex(0x7fa9f6d56b4c, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid   305] <... futex resumed>)        = 0
[pid   305] futex(0x7fa9f6d56b48, FUTEX_WAKE_PRIVATE, 1000000) = 0
[pid   305] futex(0x7fa9f6d56b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid   306] <... futex resumed>)        = 1
[pid   306] mount(NULL, "./file0", "fuse", 0, "fd=0x0000000000000003,rootmode=00000000000000000040000,user_id=00000000000000000000,group_id=0000000"...) = 0
[pid   306] futex(0x7fa9f6d56b4c, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid   305] <... futex resumed>)        = 0
[pid   305] futex(0x7fa9f6d56b48, FUTEX_WAKE_PRIVATE, 1000000) = 0
[pid   305] futex(0x7fa9f6d56b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid   306] <... futex resumed>)        = 1
[pid   306] 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\x26\x00\x00\x00\x00\x00\x02\x00\xfb\xff\xff\x73\x09\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   306] futex(0x7fa9f6d56b4c, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid   305] <... futex resumed>)        = 0
[pid   305] futex(0x7fa9f6d56b48, FUTEX_WAKE_PRIVATE, 1000000) = 0
[pid   305] futex(0x7fa9f6d56b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid   306] <... futex resumed>)        = 1
[   23.606307][   T28] audit: type=1400 audit(1793076701.374:64): avc:  denied  { execmem } for  pid=305 comm="syz-executor376" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[   23.625909][   T28] audit: type=1400 audit(1793076701.374:65): avc:  denied  { read write } for  pid=305 comm="syz-executor376" name="fuse" dev="devtmpfs" ino=93 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1
[pid   306] read(3 <unfinished ...>
[pid   305] <... futex resumed>)        = -1 ETIMEDOUT (Connection timed out)
[pid   305] futex(0x7fa9f6d56b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out)
[pid   305] futex(0x7fa9f6d56b5c, FUTEX_WAKE_PRIVATE, 1000000) = 0
[pid   305] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa9f6c45000
[pid   305] mprotect(0x7fa9f6c46000, 131072, PROT_READ|PROT_WRITE) = 0
[pid   305] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   305] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa9f6c65990, parent_tid=0x7fa9f6c65990, exit_signal=0, stack=0x7fa9f6c45000, stack_size=0x20240, tls=0x7fa9f6c656c0} => {parent_tid=[308]}, 88) = 308
[pid   305] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   305] futex(0x7fa9f6d56b58, FUTEX_WAKE_PRIVATE, 1000000) = 0
[pid   305] futex(0x7fa9f6d56b5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-6-1/strace-static-x86_64: Process 308 attached
 <unfinished ...>
[pid   308] set_robust_list(0x7fa9f6c659a0, 24) = 0
[pid   308] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   308] write(3, "\x50\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x26\x00\x00\x00\x08\x00\x00\x00\x46\xca\x23\xf3\x00\x00\xfc\xff\x06\x00\x00\x00\xcc\x86\x31\x5d\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x01\x00\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   308] futex(0x7fa9f6d56b5c, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid   305] <... futex resumed>)        = 0
[pid   305] futex(0x7fa9f6d56b58, FUTEX_WAKE_PRIVATE, 1000000) = 0
[pid   305] futex(0x7fa9f6d56b5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid   308] <... futex resumed>)        = 1
[pid   308] creat("./file0/file0", 0410 <unfinished ...>
[pid   306] <... 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\x34\x01\x00\x00\x00\x00\x00\x00\x66\x69\x6c\x65\x30\x00", 8192) = 46
[pid   306] write(3, "\x97\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x00\x00\x01\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x01\x00\x01\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\x1f\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\x07\x00\x00"..., 151) = 151
[pid   306] futex(0x7fa9f6d56b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0
[   23.649430][   T28] audit: type=1400 audit(1793076701.374:66): avc:  denied  { open } for  pid=305 comm="syz-executor376" path="/dev/fuse" dev="devtmpfs" ino=93 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1
[   23.666831][  T308] general protection fault, probably for non-canonical address 0xdffffc0000000006: 0000 [#1] PREEMPT SMP KASAN
[   23.673234][   T28] audit: type=1400 audit(1793076701.374:67): avc:  denied  { mounton } for  pid=305 comm="syz-executor376" path="/root/file0" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1
[   23.684485][  T308] KASAN: null-ptr-deref in range [0x0000000000000030-0x0000000000000037]
[   23.684500][  T308] CPU: 1 PID: 308 Comm: syz-executor376 Not tainted syzkaller #0
[   23.684515][  T308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[   23.684523][  T308] RIP: 0010:fuse_atomic_open+0x174/0x3c0
[   23.684570][  T308] Code: 8b 6d c4 44 89 ee 83 e6 40 31 ff e8 16 b5 65 ff 44 89 e8 83 e0 40 75 07 e8 e9 b0 65 ff eb 26 4d 8d 6e 30 4c 89 e8 48 c1 e8 03 <42> 80 3c 20 00 74 08 4c 89 ef e8 3d 4c ab ff 49 83 7d 00 00 74 21
[   23.684582][  T308] RSP: 0018:ffffc90000dd7918 EFLAGS: 00010207
[   23.684601][  T308] RAX: 0000000000000006 RBX: ffff88810f861800 RCX: 0000000000000000
[   23.684613][  T308] RDX: ffff88810fa29440 RSI: 0000000000000040 RDI: 0000000000000000
[   23.707287][   T28] audit: type=1400 audit(1793076701.374:68): avc:  denied  { mount } for  pid=305 comm="syz-executor376" name="/" dev="fuse" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1
[   23.715623][  T308] RBP: ffffc90000dd7970 R08: ffff88810fa29440 R09: fffff520001bae98
[   23.715636][  T308] R10: 00000000fffffffe R11: 0000000000000000 R12: dffffc0000000000
[   23.715647][  T308] R13: 0000000000000037 R14: 0000000000000007 R15: ffff8881171ea640
[   23.725005][   T28] audit: type=1400 audit(1793076701.494:69): avc:  denied  { read } for  pid=85 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
[   23.733632][  T308] FS:  00007fa9f6c656c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
[   23.733652][  T308] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   23.733662][  T308] CR2: 00007fa9f6c64fd0 CR3: 000000010fd5d000 CR4: 00000000003506a0
[   23.733675][  T308] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   23.733683][  T308] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   23.733693][  T308] Call Trace:
[   23.733698][  T308]  <TASK>
[   23.739429][   T28] audit: type=1400 audit(1793076701.494:70): avc:  denied  { search } for  pid=85 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
[   23.760739][  T308]  ? selinux_inode_create+0x22/0x30
[   23.760770][  T308]  ? __cfi_fuse_atomic_open+0x10/0x10
[   23.760789][  T308]  path_openat+0x125c/0x2f30
[   23.760810][  T308]  ? do_filp_open+0x420/0x420
[   23.767602][   T28] audit: type=1400 audit(1793076701.494:71): avc:  denied  { write } for  pid=85 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
[   23.774900][  T308]  do_filp_open+0x1ee/0x420
[   23.774925][  T308]  ? __cfi_do_filp_open+0x10/0x10
[   23.774946][  T308]  ? alloc_fd+0x4c1/0x570
[   23.783034][   T28] audit: type=1400 audit(1793076701.494:72): avc:  denied  { add_name } for  pid=85 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[   23.804911][  T308]  do_sys_openat2+0x15e/0x820
[   23.804942][  T308]  ? _raw_spin_unlock_irq+0x4d/0x70
[   23.804957][  T308]  ? ptrace_notify+0x1f7/0x270
[   23.813422][   T28] audit: type=1400 audit(1793076701.494:73): avc:  denied  { create } for  pid=85 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[   23.820871][  T308]  ? do_sys_open+0xe0/0xe0
[   24.032815][  T308]  ? __cfi_ptrace_notify+0x10/0x10
[   24.037932][  T308]  ? xfd_validate_state+0x70/0x150
[   24.043078][  T308]  __x64_sys_creat+0x8e/0xb0
[   24.047669][  T308]  x64_sys_call+0x116/0x9a0
[   24.052247][  T308]  do_syscall_64+0x4c/0xa0
[   24.056646][  T308]  ? clear_bhb_loop+0x30/0x80
[   24.061306][  T308]  ? clear_bhb_loop+0x30/0x80
[   24.065968][  T308]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[   24.071859][  T308] RIP: 0033:0x7fa9f6cb0e49
[   24.076286][  T308] 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
[   24.095877][  T308] RSP: 002b:00007fa9f6c65158 EFLAGS: 00000246 ORIG_RAX: 0000000000000055
[pid   306] futex(0x7fa9f6d56b48, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid   305] <... futex resumed>)        = -1 ETIMEDOUT (Connection timed out)
[   24.104472][  T308] RAX: ffffffffffffffda RBX: 0030656c69662f30 RCX: 00007fa9f6cb0e49
[   24.112585][  T308] RDX: 00007fa9f6cb0e49 RSI: 0000000000000108 RDI: 00002000000044c0
[   24.120661][  T308] RBP: 00007fa9f6d56b50 R08: 00007fa9f6c65cdc R09: 00007fa9f6d56b58
[   24.128711][  T308] R10: 00007fa9f6d56b58 R11: 0000000000000246 R12: 00007fa9f6d56b5c
[   24.136683][  T308] R13: 000000000000006e R14: 00007ffca66fb7a0 R15: 00007ffca66fb888
[   24.144641][  T308]  </TASK>
[   24.147643][  T308] Modules linked in:
[   24.152364][  T308] ---[ end trace 0000000000000000 ]---
[   24.158645][  T308] RIP: 0010:fuse_atomic_open+0x174/0x3c0
[   24.164667][  T308] Code: 8b 6d c4 44 89 ee 83 e6 40 31 ff e8 16 b5 65 ff 44 89 e8 83 e0 40 75 07 e8 e9 b0 65 ff eb 26 4d 8d 6e 30 4c 89 e8 48 c1 e8 03 <42> 80 3c 20 00 74 08 4c 89 ef e8 3d 4c ab ff 49 83 7d 00 00 74 21
[   24.185070][  T308] RSP: 0018:ffffc90000dd7918 EFLAGS: 00010207
[   24.191240][  T308] RAX: 0000000000000006 RBX: ffff88810f861800 RCX: 0000000000000000
[   24.199560][  T308] RDX: ffff88810fa29440 RSI: 0000000000000040 RDI: 0000000000000000
[   24.208235][  T308] RBP: ffffc90000dd7970 R08: ffff88810fa29440 R09: fffff520001bae98
[   24.217478][  T308] R10: 00000000fffffffe R11: 0000000000000000 R12: dffffc0000000000
[   24.225983][  T308] R13: 0000000000000037 R14: 0000000000000007 R15: ffff8881171ea640
[   24.234131][  T308] FS:  00007fa9f6c656c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
[   24.243368][  T308] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   24.250220][  T308] CR2: 00007fa9f6c64fd0 CR3: 000000010fd5d000 CR4: 00000000003506a0
[   24.258230][  T308] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   24.266241][  T308] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   24.274533][  T308] Kernel panic - not syncing: Fatal exception
[   24.281185][  T308] Kernel Offset: disabled
[   24.285503][  T308] Rebooting in 86400 seconds..