./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3304044508
<...>
Warning: Permanently added '10.128.0.238' (ED25519) to the list of known hosts.
execve("./syz-executor3304044508", ["./syz-executor3304044508"], 0x7ffcd65e30e0 /* 10 vars */) = 0
brk(NULL) = 0x5555572c0000
brk(0x5555572c0d00) = 0x5555572c0d00
arch_prctl(ARCH_SET_FS, 0x5555572c0380) = 0
set_tid_address(0x5555572c0650) = 5074
set_robust_list(0x5555572c0660, 24) = 0
rseq(0x5555572c0ca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor3304044508", 4096) = 28
getrandom("\xae\xe5\xbe\xa7\x7f\x81\x54\xcf", 8, GRND_NONBLOCK) = 8
brk(NULL) = 0x5555572c0d00
brk(0x5555572e1d00) = 0x5555572e1d00
brk(0x5555572e2000) = 0x5555572e2000
mprotect(0x7f4ad7f43000, 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, "/proc/self/pagemap", O_RDWR) = 3
ioctl(3, _IOC(_IOC_READ|_IOC_WRITE, 0x66, 0x10, 0x60), 0x200000c0) = 0
exit_group(0) = ?
[ 55.202472][ T5074] ------------[ cut here ]------------
[ 55.209553][ T5074] WARNING: CPU: 0 PID: 5074 at mm/memory.c:1520 unmap_page_range+0x1711/0x2c00
[ 55.218595][ T5074] Modules linked in:
[ 55.222500][ T5074] CPU: 0 PID: 5074 Comm: syz-executor330 Not tainted 6.6.0-syzkaller-16039-gac347a0655db #0
[ 55.233260][ T5074] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023
[ 55.243398][ T5074] RIP: 0010:unmap_page_range+0x1711/0x2c00
[ 55.249432][ T5074] Code: 0f 8e 4a 12 00 00 48 8b 44 24 30 31 ff 0f b6 58 08 89 de e8 d1 95 be ff 84 db 0f 85 88 f3 ff ff e9 0a f4 ff ff e8 8f 9a be ff <0f> 0b e9 77 f3 ff ff e8 83 9a be ff 48 83 44 24 10 08 e9 9d f6 ff
[ 55.269129][ T5074] RSP: 0018:ffffc90003a9f8f8 EFLAGS: 00010293
[ 55.275258][ T5074] RAX: 0000000000000000 RBX: 0000000000000007 RCX: ffffffff81ca09ed
[ 55.283300][ T5074] RDX: ffff888014fb3b80 RSI: ffffffff81ca0a51 RDI: 0000000000000007
[ 55.291279][ T5074] RBP: 0000000000000000 R08: 0000000000000007 R09: 0000000000000000
[ 55.299285][ T5074] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 55.307293][ T5074] R13: ffff888077bfa008 R14: dffffc0000000000 R15: 0000000000000004
[ 55.315302][ T5074] FS: 0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
[ 55.324279][ T5074] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.330947][ T5074] CR2: 00007f4ad7f4a0d0 CR3: 0000000079814000 CR4: 0000000000350ef0
[ 55.338959][ T5074] Call Trace:
[ 55.342239][ T5074] <TASK>
[ 55.345220][ T5074] ? show_regs+0x8f/0xa0
[ 55.349502][ T5074] ? __warn+0xe6/0x380
[ 55.353614][ T5074] ? unmap_page_range+0x1711/0x2c00
[ 55.358840][ T5074] ? report_bug+0x3bc/0x580
[ 55.363452][ T5074] ? handle_bug+0x3c/0x70
[ 55.367821][ T5074] ? exc_invalid_op+0x17/0x40
[ 55.372495][ T5074] ? asm_exc_invalid_op+0x1a/0x20
[ 55.377565][ T5074] ? unmap_page_range+0x16ad/0x2c00
[ 55.382979][ T5074] ? unmap_page_range+0x1711/0x2c00
[ 55.388166][ T5074] ? unmap_page_range+0x1711/0x2c00
[ 55.393421][ T5074] ? unmap_page_range+0x1711/0x2c00
[ 55.398670][ T5074] ? vm_normal_folio_pmd+0x150/0x150
[ 55.404035][ T5074] unmap_single_vma+0x194/0x2b0
[ 55.408879][ T5074] unmap_vmas+0x229/0x470
[ 55.413254][ T5074] ? unmap_single_vma+0x2b0/0x2b0
[ 55.418300][ T5074] ? reacquire_held_locks+0x4b0/0x4b0
[ 55.424340][ T5074] ? lru_add_drain_cpu+0x455/0x850
[ 55.429488][ T5074] exit_mmap+0x1ad/0xa60
[ 55.433794][ T5074] ? uprobe_clear_state+0x4b/0x420
[ 55.438926][ T5074] ? do_vma_munmap+0x70/0x70
[ 55.443605][ T5074] __mmput+0x12a/0x4d0
[ 55.447700][ T5074] mmput+0x62/0x70
[ 55.451415][ T5074] do_exit+0x9ad/0x2ae0
[ 55.455625][ T5074] ? do_group_exit+0x1c5/0x2a0
[ 55.460424][ T5074] ? reacquire_held_locks+0x4b0/0x4b0
[ 55.465934][ T5074] ? do_raw_spin_lock+0x12e/0x2b0
[ 55.470993][ T5074] ? mm_update_next_owner+0x840/0x840
[ 55.476421][ T5074] ? spin_bug+0x1d0/0x1d0
[ 55.480871][ T5074] do_group_exit+0xd4/0x2a0
[ 55.485486][ T5074] __x64_sys_exit_group+0x3e/0x50
[ 55.490543][ T5074] do_syscall_64+0x3f/0x110
[ 55.495107][ T5074] entry_SYSCALL_64_after_hwframe+0x63/0x6b
[ 55.501046][ T5074] RIP: 0033:0x7f4ad7ecef39
[ 55.505533][ T5074] Code: Unable to access opcode bytes at 0x7f4ad7ecef0f.
[ 55.512565][ T5074] RSP: 002b:00007ffd57edb5b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 55.521082][ T5074] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4ad7ecef39
[ 55.529169][ T5074] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[ 55.537201][ T5074] RBP: 00007f4ad7f49270 R08: ffffffffffffffb8 R09: 65732f636f72702f
[ 55.545457][ T5074] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4ad7f49270
[ 55.553503][ T5074] R13: 0000000000000000 R14: 00007f4ad7f49cc0 R15: 00007f4ad7ea0ae0
[ 55.561479][ T5074] </TASK>
[ 55.564602][ T5074] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 55.571901][ T5074] CPU: 0 PID: 5074 Comm: syz-executor330 Not tainted 6.6.0-syzkaller-16039-gac347a0655db #0
[ 55.582053][ T5074] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023
[ 55.592113][ T5074] Call Trace:
[ 55.595422][ T5074] <TASK>
[ 55.598454][ T5074] dump_stack_lvl+0xd9/0x1b0
[ 55.603130][ T5074] panic+0x6dc/0x790
[ 55.607017][ T5074] ? panic_smp_self_stop+0xa0/0xa0
[ 55.612203][ T5074] ? show_trace_log_lvl+0x363/0x4f0
[ 55.617401][ T5074] ? check_panic_on_warn+0x1f/0xb0
[ 55.622513][ T5074] ? unmap_page_range+0x1711/0x2c00
[ 55.628002][ T5074] check_panic_on_warn+0xab/0xb0
[ 55.632943][ T5074] __warn+0xf2/0x380
[ 55.636831][ T5074] ? unmap_page_range+0x1711/0x2c00
[ 55.642014][ T5074] report_bug+0x3bc/0x580
[ 55.646335][ T5074] handle_bug+0x3c/0x70
[ 55.650478][ T5074] exc_invalid_op+0x17/0x40
[ 55.654972][ T5074] asm_exc_invalid_op+0x1a/0x20
[ 55.659814][ T5074] RIP: 0010:unmap_page_range+0x1711/0x2c00
[ 55.665616][ T5074] Code: 0f 8e 4a 12 00 00 48 8b 44 24 30 31 ff 0f b6 58 08 89 de e8 d1 95 be ff 84 db 0f 85 88 f3 ff ff e9 0a f4 ff ff e8 8f 9a be ff <0f> 0b e9 77 f3 ff ff e8 83 9a be ff 48 83 44 24 10 08 e9 9d f6 ff
[ 55.685230][ T5074] RSP: 0018:ffffc90003a9f8f8 EFLAGS: 00010293
[ 55.691323][ T5074] RAX: 0000000000000000 RBX: 0000000000000007 RCX: ffffffff81ca09ed
[ 55.699305][ T5074] RDX: ffff888014fb3b80 RSI: ffffffff81ca0a51 RDI: 0000000000000007
[ 55.707315][ T5074] RBP: 0000000000000000 R08: 0000000000000007 R09: 0000000000000000
[ 55.715294][ T5074] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 55.723267][ T5074] R13: ffff888077bfa008 R14: dffffc0000000000 R15: 0000000000000004
[ 55.731245][ T5074] ? unmap_page_range+0x16ad/0x2c00
[ 55.736456][ T5074] ? unmap_page_range+0x1711/0x2c00
[ 55.741660][ T5074] ? unmap_page_range+0x1711/0x2c00
[ 55.746874][ T5074] ? vm_normal_folio_pmd+0x150/0x150
[ 55.752168][ T5074] unmap_single_vma+0x194/0x2b0
[ 55.757028][ T5074] unmap_vmas+0x229/0x470
[ 55.761370][ T5074] ? unmap_single_vma+0x2b0/0x2b0
[ 55.766405][ T5074] ? reacquire_held_locks+0x4b0/0x4b0
[ 55.771804][ T5074] ? lru_add_drain_cpu+0x455/0x850
[ 55.776940][ T5074] exit_mmap+0x1ad/0xa60
[ 55.781195][ T5074] ? uprobe_clear_state+0x4b/0x420
[ 55.786308][ T5074] ? do_vma_munmap+0x70/0x70
[ 55.790923][ T5074] __mmput+0x12a/0x4d0
[ 55.795086][ T5074] mmput+0x62/0x70
[ 55.798808][ T5074] do_exit+0x9ad/0x2ae0
[ 55.802972][ T5074] ? do_group_exit+0x1c5/0x2a0
[ 55.807736][ T5074] ? reacquire_held_locks+0x4b0/0x4b0
[ 55.813112][ T5074] ? do_raw_spin_lock+0x12e/0x2b0
[ 55.818174][ T5074] ? mm_update_next_owner+0x840/0x840
[ 55.823558][ T5074] ? spin_bug+0x1d0/0x1d0
[ 55.827903][ T5074] do_group_exit+0xd4/0x2a0
[ 55.832425][ T5074] __x64_sys_exit_group+0x3e/0x50
[ 55.837462][ T5074] do_syscall_64+0x3f/0x110
[ 55.841974][ T5074] entry_SYSCALL_64_after_hwframe+0x63/0x6b
[ 55.847884][ T5074] RIP: 0033:0x7f4ad7ecef39
[ 55.852316][ T5074] Code: Unable to access opcode bytes at 0x7f4ad7ecef0f.
[ 55.859330][ T5074] RSP: 002b:00007ffd57edb5b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 55.867741][ T5074] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4ad7ecef39
[ 55.875712][ T5074] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[ 55.883692][ T5074] RBP: 00007f4ad7f49270 R08: ffffffffffffffb8 R09: 65732f636f72702f
[ 55.891775][ T5074] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4ad7f49270
[ 55.899743][ T5074] R13: 0000000000000000 R14: 00007f4ad7f49cc0 R15: 00007f4ad7ea0ae0
[ 55.907726][ T5074] </TASK>
[ 55.910996][ T5074] Kernel Offset: disabled
[ 55.915439][ T5074] Rebooting in 86400 seconds..