ci2-android-6-12-rust/strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ci2-android-6-12-rust/syz-executor613399315

<...>
Warning: Permanently added '10.128.1.81' (ED25519) to the list of known hosts.
execve("ci2-android-6-12-rust/syz-executor613399315", ["ci2-android-6-12-rust/syz-executor613399315"], 0x7ffdbc139dc0 /* 10 vars */) = 0
brk(NULL)                               = 0x55555ba6b000
brk(0x55555ba6bd40)                     = 0x55555ba6bd40
arch_prctl(ARCH_SET_FS, 0x55555ba6b3c0) = 0
set_tid_address(0x55555ba6b690)         = 312
set_robust_list(0x55555ba6b6a0, 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-6-12-rust/syz-executor613399315", 4096) = 49
getrandom("\xa8\xe5\x37\xd7\x10\x3e\xbb\xa9", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x55555ba6bd40
brk(0x55555ba8cd40)                     = 0x55555ba8cd40
brk(0x55555ba8d000)                     = 0x55555ba8d000
mprotect(0x7f75bf3c1000, 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
sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_control=[{cmsg_len=296, cmsg_level=SOL_SOCKET, cmsg_type=SCM_RIGHTS, cmsg_data=[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]}], msg_controllen=296, msg_flags=0}, MSG_NOSIGNAL|MSG_ZEROCOPY) = -1 EBADF (Bad file descriptor)
socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3
socketpair(AF_UNIX, SOCK_DGRAM, 0, [4, 5]) = 0
sendmsg(5, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_control=[{cmsg_len=296, cmsg_level=SOL_SOCKET, cmsg_type=SCM_RIGHTS, cmsg_data=[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]}], msg_controllen=296, msg_flags=0}, 0) = 0
socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 6
socket(AF_INET6, SOCK_STREAM, IPPROTO_IP) = 7
recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_control=[{cmsg_len=168, cmsg_level=SOL_SOCKET, cmsg_type=SCM_RIGHTS, cmsg_data=[8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45]}], msg_controllen=168, msg_flags=MSG_CTRUNC}, MSG_EOR) = 0
mmap(NULL, 12582912, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1<<MAP_HUGE_SHIFT, -1, 0) = 0
socketpair(AF_UNIX, 0, 0, NULL)         = -1 ESOCKTNOSUPPORT (Socket type not supported)
io_uring_enter(-1, 1, 1, IORING_ENTER_GETEVENTS, NULL, 8) = -1 EBADF (Bad file descriptor)
mkdirat(AT_FDCWD, "./debug", 0777)      = 0
mount(NULL, "./debug", "debugfs", 0, NULL) = 0
openat(AT_FDCWD, "./debug/split_huge_pages", O_WRONLY) = 46
[   30.679925][   T36] audit: type=1400 audit(1787030900.690:64): avc:  denied  { execmem } for  pid=312 comm="syz-executor613" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[   30.690277][  T312] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN PTI
[   30.699734][   T36] audit: type=1400 audit(1787030900.700:65): avc:  denied  { mmap_zero } for  pid=312 comm="syz-executor613" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=memprotect permissive=1
[   30.712730][  T312] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007]
[   30.712756][  T312] CPU: 1 UID: 0 PID: 312 Comm: syz-executor613 Not tainted syzkaller #0 e678fb639bf2314ecbc0d819b692701f82417ebd
[   30.712783][  T312] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[   30.712794][  T312] RIP: 0010:vsscanf+0x18c/0x24b0
[   30.733155][   T36] audit: type=1400 audit(1787030900.700:66): avc:  denied  { mounton } for  pid=312 comm="syz-executor613" path="/root/debug" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1
[   30.741162][  T312] Code: 48 c7 c6 b0 b5 e3 87 e8 22 43 e6 fb 41 83 fe 25 74 4d 45 85 f6 0f 84 a4 21 00 00 48 ff c3 48 89 5c 24 58 4c 89 f8 48 c1 e8 03 <42> 0f b6 04 28 84 c0 0f 85 8e 1b 00 00 41 0f b6 1f 45 0f b6 f6 44
[   30.741181][  T312] RSP: 0018:ffffc900011df5a0 EFLAGS: 00010246
[   30.753414][   T36] audit: type=1400 audit(1787030900.700:67): avc:  denied  { mount } for  pid=312 comm="syz-executor613" name="/" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1
[   30.763401][  T312] RAX: 0000000000000000 RBX: ffffffff86364b61 RCX: 0000000000000001
[   30.763418][  T312] RDX: ffffffff85a1341e RSI: ffffffff87e3b5b0 RDI: 0000000000000030
[   30.763432][  T312] RBP: ffffc900011df6b0 R08: ffff88812fb02600 R09: 0000000000000002
[   30.763445][  T312] R10: 0000000000000025 R11: 0000000000000000 R12: ffffffff86364b60
[   30.763457][  T312] R13: dffffc0000000000 R14: 0000000000000030 R15: 0000000000000000
[   30.763471][  T312] FS:  000055555ba6b3c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
[   30.769848][   T36] audit: type=1400 audit(1787030900.780:68): avc:  denied  { read } for  pid=92 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
[   30.791137][  T312] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   30.791156][  T312] CR2: 0000000000000000 CR3: 0000000103790000 CR4: 00000000003526b0
[   30.791174][  T312] Call Trace:
[   30.791182][  T312]  <TASK>
[   30.811267][   T36] audit: type=1400 audit(1787030900.780:69): avc:  denied  { search } for  pid=92 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
[   30.817048][  T312]  ? __cfi_vsscanf+0x10/0x10
[   30.817080][  T312]  sscanf+0xe3/0x150
[   30.839799][   T36] audit: type=1400 audit(1787030900.780:70): avc:  denied  { write } for  pid=92 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
[   30.848806][  T312]  ? __cfi_sscanf+0x10/0x10
[   30.848844][  T312]  ? mutex_lock_interruptible+0x97/0x1d0
[   30.857125][   T36] audit: type=1400 audit(1787030900.780:71): avc:  denied  { add_name } for  pid=92 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[   30.864820][  T312]  ? __asan_memcpy+0x5a/0x80
[   30.864847][  T312]  split_huge_pages_write+0x3c7/0x1220
[   30.873028][   T36] audit: type=1400 audit(1787030900.780:72): avc:  denied  { create } for  pid=92 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[   30.880864][  T312]  ? __kasan_check_write+0x18/0x20
[   30.880890][  T312]  ? enqueue_task+0x1049/0x1100
[   30.890004][   T36] audit: type=1400 audit(1787030900.780:73): avc:  denied  { append open } for  pid=92 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[   30.911494][  T312]  ? __cfi_split_huge_pages_write+0x10/0x10
[   30.911528][  T312]  ? __kasan_check_write+0x18/0x20
[   31.089728][  T312]  ? __switch_to+0xc6b/0x1320
[   31.094591][  T312]  ? __kasan_check_write+0x18/0x20
[   31.099799][  T312]  ? debugfs_file_get+0x3be/0x590
[   31.104939][  T312]  full_proxy_write+0x125/0x1e0
[   31.109806][  T312]  ? __cfi_full_proxy_write+0x10/0x10
[   31.115261][  T312]  vfs_write+0x3c1/0xfd0
[   31.119513][  T312]  ? __kasan_check_write+0x18/0x20
[   31.124701][  T312]  ? _raw_spin_lock_irq+0x93/0x120
[   31.129810][  T312]  ? __cfi_vfs_write+0x10/0x10
[   31.134570][  T312]  ? cgroup_update_frozen+0x160/0x980
[   31.139941][  T312]  ? __asan_memset+0x39/0x50
[   31.144628][  T312]  ? ptrace_stop+0x6d6/0x8f0
[   31.149229][  T312]  ? __kasan_check_read+0x15/0x20
[   31.154262][  T312]  ksys_write+0x145/0x260
[   31.158611][  T312]  ? __cfi_ksys_write+0x10/0x10
[   31.163548][  T312]  ? __kasan_check_write+0x18/0x20
[   31.168791][  T312]  __x64_sys_write+0x7f/0x90
[   31.173378][  T312]  x64_sys_call+0x271c/0x2ee0
[   31.178077][  T312]  do_syscall_64+0x57/0xf0
[   31.182506][  T312]  ? clear_bhb_loop+0x50/0xa0
[   31.187193][  T312]  entry_SYSCALL_64_after_hwframe+0x76/0x7e
[   31.193179][  T312] RIP: 0033:0x7f75bf330ef9
[   31.197694][  T312] 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 d8 ff ff ff f7 d8 64 89 01 48
[   31.217409][  T312] RSP: 002b:00007ffc39f98468 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[   31.226360][  T312] RAX: ffffffffffffffda RBX: 0000200000000300 RCX: 00007f75bf330ef9
[   31.234511][  T312] RDX: 000000000000002f RSI: 0000000000000000 RDI: 000000000000002e
[   31.242475][  T312] RBP: 0000200000000000 R08: 0000000000000008 R09: 00007ffc39f985a8
[   31.250443][  T312] R10: 0000000000000008 R11: 0000000000000246 R12: 0067756265642f2e
[   31.258419][  T312] R13: 0000000000000002 R14: 00007f75bf3c1ca0 R15: 0000000000000002
[   31.267423][  T312]  </TASK>
[   31.270464][  T312] Modules linked in:
[   31.274951][  T312] ---[ end trace 0000000000000000 ]---
[   31.280636][  T312] RIP: 0010:vsscanf+0x18c/0x24b0
[   31.285636][  T312] Code: 48 c7 c6 b0 b5 e3 87 e8 22 43 e6 fb 41 83 fe 25 74 4d 45 85 f6 0f 84 a4 21 00 00 48 ff c3 48 89 5c 24 58 4c 89 f8 48 c1 e8 03 <42> 0f b6 04 28 84 c0 0f 85 8e 1b 00 00 41 0f b6 1f 45 0f b6 f6 44
[   31.305642][  T312] RSP: 0018:ffffc900011df5a0 EFLAGS: 00010246
[   31.311728][  T312] RAX: 0000000000000000 RBX: ffffffff86364b61 RCX: 0000000000000001
[   31.319752][  T312] RDX: ffffffff85a1341e RSI: ffffffff87e3b5b0 RDI: 0000000000000030
[   31.327954][  T312] RBP: ffffc900011df6b0 R08: ffff88812fb02600 R09: 0000000000000002
[   31.336008][  T312] R10: 0000000000000025 R11: 0000000000000000 R12: ffffffff86364b60
[   31.344087][  T312] R13: dffffc0000000000 R14: 0000000000000030 R15: 0000000000000000
[   31.352145][  T312] FS:  000055555ba6b3c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
[   31.361160][  T312] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   31.367817][  T312] CR2: 0000000000000000 CR3: 0000000103790000 CR4: 00000000003526b0
[   31.375934][  T312] Kernel panic - not syncing: Fatal exception
[   31.382167][  T312] Kernel Offset: disabled
[   31.386495][  T312] Rebooting in 86400 seconds..