./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1019804961
<...>
Warning: Permanently added '10.128.0.253' (ED25519) to the list of known hosts.
execve("./syz-executor1019804961", ["./syz-executor1019804961"], 0x7ffe5ec5b600 /* 10 vars */) = 0
brk(NULL) = 0x555580f68000
brk(0x555580f68d00) = 0x555580f68d00
arch_prctl(ARCH_SET_FS, 0x555580f68380) = 0
set_tid_address(0x555580f68650) = 5086
set_robust_list(0x555580f68660, 24) = 0
rseq(0x555580f68ca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor1019804961", 4096) = 28
getrandom("\x89\x8f\x9d\xf7\x24\xea\xcd\x72", 8, GRND_NONBLOCK) = 8
brk(NULL) = 0x555580f68d00
brk(0x555580f89d00) = 0x555580f89d00
brk(0x555580f8a000) = 0x555580f8a000
mprotect(0x7ff777fb4000, 16384, PROT_READ) = 0
mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000
mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000
mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000
openat(AT_FDCWD, "/dev/vhost-vsock", O_RDWR) = 3
ioctl(3, VHOST_SET_OWNER, 0) = 0
openat(AT_FDCWD, "./file1", O_RDWR|O_CREAT, 0777) = 4
write(4, "\x7f\x45\x4c\x46\x00\x00\x00\x36\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x50\x04\x00\x00\x00\x00\x38\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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 320) = 320
close(4) = 0
execveat(AT_FDCWD, "./file1", NULL, NULL, 0) = 0
--- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} ---
[ 73.507256][ T5086] process 'syz-executor101' launched './file1' with NULL argv: empty string added
[ 73.529417][ T5086] ------------[ cut here ]------------
[ 73.535140][ T5086] WARNING: CPU: 0 PID: 5086 at kernel/signal.c:762 signal_wake_up_state+0xec/0x120
[ 73.544455][ T5086] Modules linked in:
[ 73.548439][ T5086] CPU: 0 PID: 5086 Comm: file1 Not tainted 6.9.0-rc4-syzkaller-00266-g977b1ef51866 #0
[ 73.558169][ T5086] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[ 73.568333][ T5086] RIP: 0010:signal_wake_up_state+0xec/0x120
[ 73.574242][ T5086] Code: 10 e8 a8 ca 39 00 5b 41 5e 41 5f 5d c3 cc cc cc cc e8 98 ca 39 00 48 89 df 5b 41 5e 41 5f 5d e9 da 06 0a 00 e8 85 ca 39 00 90 <0f> 0b 90 eb a3 48 c7 c1 bc 16 a9 8f 80 e1 07 80 c1 03 38 c1 0f 8c
[ 73.593868][ T5086] RSP: 0018:ffffc9000339f918 EFLAGS: 00010093
[ 73.600029][ T5086] RAX: ffffffff815c36db RBX: ffff8880242f0000 RCX: ffff888029cd0000
[ 73.608087][ T5086] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 73.616072][ T5086] RBP: 0000000000000000 R08: ffffffff815c3674 R09: fffff52000673f04
[ 73.624058][ T5086] R10: dffffc0000000000 R11: fffff52000673f04 R12: ffff8880242f0000
[ 73.632047][ T5086] R13: ffff888029cd0908 R14: 0000000000000108 R15: dffffc0000000000
[ 73.640021][ T5086] FS: 0000000000000000(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000
[ 73.648947][ T5086] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 73.655527][ T5086] CR2: 0000000000000000 CR3: 0000000078da4000 CR4: 00000000003506f0
[ 73.663500][ T5086] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 73.671469][ T5086] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 73.679444][ T5086] Call Trace:
[ 73.682727][ T5086]
[ 73.685657][ T5086] ? __warn+0x163/0x4e0
[ 73.689838][ T5086] ? signal_wake_up_state+0xec/0x120
[ 73.695151][ T5086] ? report_bug+0x2b3/0x500
[ 73.699683][ T5086] ? signal_wake_up_state+0xec/0x120
[ 73.704987][ T5086] ? handle_bug+0x3e/0x70
[ 73.709330][ T5086] ? exc_invalid_op+0x1a/0x50
[ 73.714014][ T5086] ? asm_exc_invalid_op+0x1a/0x20
[ 73.719047][ T5086] ? signal_wake_up_state+0x84/0x120
[ 73.724364][ T5086] ? signal_wake_up_state+0xeb/0x120
[ 73.729671][ T5086] ? signal_wake_up_state+0xec/0x120
[ 73.734969][ T5086] ? signal_wake_up_state+0xeb/0x120
[ 73.740266][ T5086] do_coredump+0x8ec/0x2b50
[ 73.744786][ T5086] ? do_raw_spin_lock+0x14f/0x370
[ 73.749822][ T5086] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 73.755201][ T5086] ? __pfx_do_coredump+0x10/0x10
[ 73.760164][ T5086] ? _raw_spin_unlock_irq+0x23/0x50
[ 73.765368][ T5086] ? lockdep_hardirqs_on+0x99/0x150
[ 73.770582][ T5086] get_signal+0x13fa/0x1740
[ 73.775093][ T5086] ? __pfx_get_signal+0x10/0x10
[ 73.779940][ T5086] ? __pfx_force_sig_fault+0x10/0x10
[ 73.785237][ T5086] arch_do_signal_or_restart+0x96/0x860
[ 73.790789][ T5086] ? __pfx_arch_do_signal_or_restart+0x10/0x10
[ 73.796960][ T5086] ? irqentry_exit_to_user_mode+0x53/0x280
[ 73.802772][ T5086] irqentry_exit_to_user_mode+0x79/0x280
[ 73.808429][ T5086] exc_page_fault+0x585/0x8e0
[ 73.813119][ T5086] asm_exc_page_fault+0x26/0x30
[ 73.817974][ T5086] RIP: 0033:0x0
[ 73.821581][ T5086] Code: Unable to access opcode bytes at 0xffffffffffffffd6.
[ 73.828952][ T5086] RSP: 002b:00007ffc413c84f0 EFLAGS: 00010202
[ 73.835117][ T5086] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 73.843525][ T5086] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 73.851510][ T5086] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 73.859505][ T5086] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 73.867498][ T5086] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 73.875499][ T5086]
[ 73.878521][ T5086] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 73.885794][ T5086] CPU: 0 PID: 5086 Comm: file1 Not tainted 6.9.0-rc4-syzkaller-00266-g977b1ef51866 #0
[ 73.895331][ T5086] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[ 73.905386][ T5086] Call Trace:
[ 73.908663][ T5086]
[ 73.911603][ T5086] dump_stack_lvl+0x241/0x360
[ 73.916335][ T5086] ? __pfx_dump_stack_lvl+0x10/0x10
[ 73.921553][ T5086] ? __pfx__printk+0x10/0x10
[ 73.926142][ T5086] ? _printk+0xd5/0x120
[ 73.930307][ T5086] ? vscnprintf+0x5d/0x90
[ 73.934636][ T5086] panic+0x349/0x860
[ 73.938548][ T5086] ? __warn+0x172/0x4e0
[ 73.942709][ T5086] ? __pfx_panic+0x10/0x10
[ 73.947123][ T5086] ? show_trace_log_lvl+0x4e6/0x520
[ 73.952333][ T5086] __warn+0x346/0x4e0
[ 73.956321][ T5086] ? signal_wake_up_state+0xec/0x120
[ 73.961610][ T5086] report_bug+0x2b3/0x500
[ 73.965940][ T5086] ? signal_wake_up_state+0xec/0x120
[ 73.971246][ T5086] handle_bug+0x3e/0x70
[ 73.975408][ T5086] exc_invalid_op+0x1a/0x50
[ 73.979934][ T5086] asm_exc_invalid_op+0x1a/0x20
[ 73.984784][ T5086] RIP: 0010:signal_wake_up_state+0xec/0x120
[ 73.990681][ T5086] Code: 10 e8 a8 ca 39 00 5b 41 5e 41 5f 5d c3 cc cc cc cc e8 98 ca 39 00 48 89 df 5b 41 5e 41 5f 5d e9 da 06 0a 00 e8 85 ca 39 00 90 <0f> 0b 90 eb a3 48 c7 c1 bc 16 a9 8f 80 e1 07 80 c1 03 38 c1 0f 8c
[ 74.010823][ T5086] RSP: 0018:ffffc9000339f918 EFLAGS: 00010093
[ 74.016897][ T5086] RAX: ffffffff815c36db RBX: ffff8880242f0000 RCX: ffff888029cd0000
[ 74.024871][ T5086] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 74.032845][ T5086] RBP: 0000000000000000 R08: ffffffff815c3674 R09: fffff52000673f04
[ 74.040818][ T5086] R10: dffffc0000000000 R11: fffff52000673f04 R12: ffff8880242f0000
[ 74.048791][ T5086] R13: ffff888029cd0908 R14: 0000000000000108 R15: dffffc0000000000
[ 74.056787][ T5086] ? signal_wake_up_state+0x84/0x120
[ 74.062088][ T5086] ? signal_wake_up_state+0xeb/0x120
[ 74.067384][ T5086] ? signal_wake_up_state+0xeb/0x120
[ 74.072679][ T5086] do_coredump+0x8ec/0x2b50
[ 74.077220][ T5086] ? do_raw_spin_lock+0x14f/0x370
[ 74.082292][ T5086] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 74.087672][ T5086] ? __pfx_do_coredump+0x10/0x10
[ 74.092652][ T5086] ? _raw_spin_unlock_irq+0x23/0x50
[ 74.097866][ T5086] ? lockdep_hardirqs_on+0x99/0x150
[ 74.103075][ T5086] get_signal+0x13fa/0x1740
[ 74.107596][ T5086] ? __pfx_get_signal+0x10/0x10
[ 74.112449][ T5086] ? __pfx_force_sig_fault+0x10/0x10
[ 74.117748][ T5086] arch_do_signal_or_restart+0x96/0x860
[ 74.123313][ T5086] ? __pfx_arch_do_signal_or_restart+0x10/0x10
[ 74.129486][ T5086] ? irqentry_exit_to_user_mode+0x53/0x280
[ 74.135330][ T5086] irqentry_exit_to_user_mode+0x79/0x280
[ 74.140977][ T5086] exc_page_fault+0x585/0x8e0
[ 74.145666][ T5086] asm_exc_page_fault+0x26/0x30
[ 74.150521][ T5086] RIP: 0033:0x0
[ 74.153987][ T5086] Code: Unable to access opcode bytes at 0xffffffffffffffd6.
[ 74.161350][ T5086] RSP: 002b:00007ffc413c84f0 EFLAGS: 00010202
[ 74.167458][ T5086] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 74.175473][ T5086] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 74.183474][ T5086] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 74.191448][ T5086] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 74.199426][ T5086] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 74.207412][ T5086]
[ 74.210767][ T5086] Kernel Offset: disabled
[ 74.215154][ T5086] Rebooting in 86400 seconds..