./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3458696230
<...>
Warning: Permanently added '10.128.0.208' (ED25519) to the list of known hosts.
execve("./syz-executor3458696230", ["./syz-executor3458696230"], 0x7ffeabacf850 /* 10 vars */) = 0
brk(NULL) = 0x55555643b000
brk(0x55555643bd00) = 0x55555643bd00
arch_prctl(ARCH_SET_FS, 0x55555643b380) = 0
set_tid_address(0x55555643b650) = 5063
set_robust_list(0x55555643b660, 24) = 0
rseq(0x55555643bca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor3458696230", 4096) = 28
getrandom("\xd9\x1e\xa7\x3e\x9d\x2e\x84\x0a", 8, GRND_NONBLOCK) = 8
brk(NULL) = 0x55555643bd00
brk(0x55555645cd00) = 0x55555645cd00
brk(0x55555645d000) = 0x55555645d000
mprotect(0x7f462628f000, 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), 0x20000240) = 0
exit_group(0) = ?
[ 49.485215][ T5063] ------------[ cut here ]------------
[ 49.491157][ T5063] WARNING: CPU: 0 PID: 5063 at mm/memory.c:1520 unmap_page_range+0x1711/0x2c00
[ 49.500253][ T5063] Modules linked in:
[ 49.504176][ T5063] CPU: 0 PID: 5063 Comm: syz-executor345 Not tainted 6.6.0-syzkaller-16039-gac347a0655db #0
[ 49.514469][ T5063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023
[ 49.524572][ T5063] RIP: 0010:unmap_page_range+0x1711/0x2c00
[ 49.530431][ T5063] 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
[ 49.550116][ T5063] RSP: 0018:ffffc9000416f8f8 EFLAGS: 00010293
[ 49.556174][ T5063] RAX: 0000000000000000 RBX: 0000000000000007 RCX: ffffffff81ca09ed
[ 49.564327][ T5063] RDX: ffff88806cecbb80 RSI: ffffffff81ca0a51 RDI: 0000000000000007
[ 49.572363][ T5063] RBP: 0000000000000000 R08: 0000000000000007 R09: 0000000000000000
[ 49.580382][ T5063] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 49.588450][ T5063] R13: ffff888057806010 R14: dffffc0000000000 R15: 0000000000000004
[ 49.596438][ T5063] FS: 0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
[ 49.605476][ T5063] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.612141][ T5063] CR2: 00007f46262960d0 CR3: 000000007a62e000 CR4: 0000000000350ef0
[ 49.620207][ T5063] Call Trace:
[ 49.623512][ T5063]
[ 49.626463][ T5063] ? show_regs+0x8f/0xa0
[ 49.630749][ T5063] ? __warn+0xe6/0x380
[ 49.634813][ T5063] ? unmap_page_range+0x1711/0x2c00
[ 49.640046][ T5063] ? report_bug+0x3bc/0x580
[ 49.644585][ T5063] ? handle_bug+0x3c/0x70
[ 49.648981][ T5063] ? exc_invalid_op+0x17/0x40
[ 49.653682][ T5063] ? asm_exc_invalid_op+0x1a/0x20
[ 49.658800][ T5063] ? unmap_page_range+0x16ad/0x2c00
[ 49.664031][ T5063] ? unmap_page_range+0x1711/0x2c00
[ 49.669274][ T5063] ? unmap_page_range+0x1711/0x2c00
[ 49.674501][ T5063] ? unmap_page_range+0x1711/0x2c00
[ 49.679763][ T5063] ? vm_normal_folio_pmd+0x150/0x150
[ 49.685088][ T5063] unmap_single_vma+0x194/0x2b0
[ 49.689990][ T5063] unmap_vmas+0x229/0x470
[ 49.694356][ T5063] ? unmap_single_vma+0x2b0/0x2b0
[ 49.699425][ T5063] ? reacquire_held_locks+0x4b0/0x4b0
[ 49.704838][ T5063] ? lru_add_drain_cpu+0x455/0x850
[ 49.710007][ T5063] exit_mmap+0x1ad/0xa60
[ 49.714275][ T5063] ? uprobe_clear_state+0x4b/0x420
[ 49.719425][ T5063] ? do_vma_munmap+0x70/0x70
[ 49.724079][ T5063] __mmput+0x12a/0x4d0
[ 49.728315][ T5063] mmput+0x62/0x70
[ 49.732075][ T5063] do_exit+0x9ad/0x2ae0
[ 49.736259][ T5063] ? do_group_exit+0x1c5/0x2a0
[ 49.741054][ T5063] ? reacquire_held_locks+0x4b0/0x4b0
[ 49.746419][ T5063] ? do_raw_spin_lock+0x12e/0x2b0
[ 49.751492][ T5063] ? mm_update_next_owner+0x840/0x840
[ 49.756929][ T5063] ? spin_bug+0x1d0/0x1d0
[ 49.761275][ T5063] do_group_exit+0xd4/0x2a0
[ 49.765766][ T5063] __x64_sys_exit_group+0x3e/0x50
[ 49.770823][ T5063] do_syscall_64+0x3f/0x110
[ 49.775370][ T5063] entry_SYSCALL_64_after_hwframe+0x63/0x6b
[ 49.781317][ T5063] RIP: 0033:0x7f462621af39
[ 49.785739][ T5063] Code: Unable to access opcode bytes at 0x7f462621af0f.
[ 49.792776][ T5063] RSP: 002b:00007fff81236c08 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 49.801225][ T5063] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f462621af39
[ 49.809234][ T5063] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[ 49.817236][ T5063] RBP: 00007f4626295270 R08: ffffffffffffffb8 R09: 65732f636f72702f
[ 49.825200][ T5063] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4626295270
[ 49.833302][ T5063] R13: 0000000000000000 R14: 00007f4626295cc0 R15: 00007f46261ecae0
[ 49.841365][ T5063]
[ 49.844382][ T5063] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 49.851643][ T5063] CPU: 0 PID: 5063 Comm: syz-executor345 Not tainted 6.6.0-syzkaller-16039-gac347a0655db #0
[ 49.861688][ T5063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023
[ 49.871727][ T5063] Call Trace:
[ 49.874992][ T5063]
[ 49.877914][ T5063] dump_stack_lvl+0xd9/0x1b0
[ 49.882503][ T5063] panic+0x6dc/0x790
[ 49.886383][ T5063] ? panic_smp_self_stop+0xa0/0xa0
[ 49.891480][ T5063] ? show_trace_log_lvl+0x363/0x4f0
[ 49.896668][ T5063] ? check_panic_on_warn+0x1f/0xb0
[ 49.901762][ T5063] ? unmap_page_range+0x1711/0x2c00
[ 49.906954][ T5063] check_panic_on_warn+0xab/0xb0
[ 49.911901][ T5063] __warn+0xf2/0x380
[ 49.915778][ T5063] ? unmap_page_range+0x1711/0x2c00
[ 49.920962][ T5063] report_bug+0x3bc/0x580
[ 49.925281][ T5063] handle_bug+0x3c/0x70
[ 49.929428][ T5063] exc_invalid_op+0x17/0x40
[ 49.933921][ T5063] asm_exc_invalid_op+0x1a/0x20
[ 49.938755][ T5063] RIP: 0010:unmap_page_range+0x1711/0x2c00
[ 49.944758][ T5063] 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
[ 49.964397][ T5063] RSP: 0018:ffffc9000416f8f8 EFLAGS: 00010293
[ 49.970471][ T5063] RAX: 0000000000000000 RBX: 0000000000000007 RCX: ffffffff81ca09ed
[ 49.978446][ T5063] RDX: ffff88806cecbb80 RSI: ffffffff81ca0a51 RDI: 0000000000000007
[ 49.986410][ T5063] RBP: 0000000000000000 R08: 0000000000000007 R09: 0000000000000000
[ 49.994432][ T5063] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 50.002408][ T5063] R13: ffff888057806010 R14: dffffc0000000000 R15: 0000000000000004
[ 50.010402][ T5063] ? unmap_page_range+0x16ad/0x2c00
[ 50.015600][ T5063] ? unmap_page_range+0x1711/0x2c00
[ 50.020794][ T5063] ? unmap_page_range+0x1711/0x2c00
[ 50.025989][ T5063] ? vm_normal_folio_pmd+0x150/0x150
[ 50.031276][ T5063] unmap_single_vma+0x194/0x2b0
[ 50.036140][ T5063] unmap_vmas+0x229/0x470
[ 50.040466][ T5063] ? unmap_single_vma+0x2b0/0x2b0
[ 50.045481][ T5063] ? reacquire_held_locks+0x4b0/0x4b0
[ 50.050853][ T5063] ? lru_add_drain_cpu+0x455/0x850
[ 50.055963][ T5063] exit_mmap+0x1ad/0xa60
[ 50.060196][ T5063] ? uprobe_clear_state+0x4b/0x420
[ 50.065302][ T5063] ? do_vma_munmap+0x70/0x70
[ 50.069892][ T5063] __mmput+0x12a/0x4d0
[ 50.073945][ T5063] mmput+0x62/0x70
[ 50.077654][ T5063] do_exit+0x9ad/0x2ae0
[ 50.081796][ T5063] ? do_group_exit+0x1c5/0x2a0
[ 50.086544][ T5063] ? reacquire_held_locks+0x4b0/0x4b0
[ 50.091902][ T5063] ? do_raw_spin_lock+0x12e/0x2b0
[ 50.096921][ T5063] ? mm_update_next_owner+0x840/0x840
[ 50.102302][ T5063] ? spin_bug+0x1d0/0x1d0
[ 50.106709][ T5063] do_group_exit+0xd4/0x2a0
[ 50.111207][ T5063] __x64_sys_exit_group+0x3e/0x50
[ 50.116226][ T5063] do_syscall_64+0x3f/0x110
[ 50.120733][ T5063] entry_SYSCALL_64_after_hwframe+0x63/0x6b
[ 50.126613][ T5063] RIP: 0033:0x7f462621af39
[ 50.131009][ T5063] Code: Unable to access opcode bytes at 0x7f462621af0f.
[ 50.138005][ T5063] RSP: 002b:00007fff81236c08 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 50.146570][ T5063] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f462621af39
[ 50.154533][ T5063] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[ 50.162492][ T5063] RBP: 00007f4626295270 R08: ffffffffffffffb8 R09: 65732f636f72702f
[ 50.170453][ T5063] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4626295270
[ 50.178409][ T5063] R13: 0000000000000000 R14: 00007f4626295cc0 R15: 00007f46261ecae0
[ 50.186369][ T5063]
[ 50.189685][ T5063] Kernel Offset: disabled
[ 50.194096][ T5063] Rebooting in 86400 seconds..