UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) ------------[ cut here ]------------ WARNING: CPU: 0 PID: 8019 at include/linux/backing-dev.h:335 inode_to_wb include/linux/backing-dev.h:335 [inline] WARNING: CPU: 0 PID: 8019 at include/linux/backing-dev.h:335 account_page_dirtied+0x8df/0xbb0 mm/page-writeback.c:2437 Kernel panic - not syncing: panic_on_warn set ... CPU: 0 PID: 8019 Comm: syz-executor.1 Not tainted 4.14.302-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 Call Trace: __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0x1b2/0x281 lib/dump_stack.c:58 panic+0x1f9/0x42d kernel/panic.c:183 __warn.cold+0x20/0x44 kernel/panic.c:547 report_bug+0x208/0x250 lib/bug.c:183 fixup_bug arch/x86/kernel/traps.c:177 [inline] fixup_bug arch/x86/kernel/traps.c:172 [inline] do_error_trap+0x195/0x2d0 arch/x86/kernel/traps.c:295 invalid_op+0x1b/0x40 arch/x86/entry/entry_64.S:967 RIP: 0010:inode_to_wb include/linux/backing-dev.h:335 [inline] RIP: 0010:account_page_dirtied+0x8df/0xbb0 mm/page-writeback.c:2437 RSP: 0000:ffff88809fcafb08 EFLAGS: 00010097 RAX: ffff88809a318040 RBX: ffff8880af3c2480 RCX: 1ffffffff127a6e8 RDX: 0000000000000000 RSI: 00000000ffffffff RDI: 0000000000000082 RBP: ffff8880b1f2caa8 R08: ffffffff8ba74dec R09: 000000000000237c R10: 0000000000000001 R11: ffff88809a318040 R12: ffffea00028d5100 R13: ffff8880b1f2c918 R14: ffff8880b1f2c918 R15: ffffea00028d5120 __set_page_dirty+0x77/0x2a0 fs/buffer.c:634 mark_buffer_dirty+0x307/0x480 fs/buffer.c:1173 gfs2_unpin+0xc7/0xeb0 fs/gfs2/lops.c:107 buf_lo_after_commit+0x12d/0x1f0 fs/gfs2/lops.c:510 lops_after_commit fs/gfs2/lops.h:64 [inline] gfs2_log_flush+0x7fc/0x1ad0 fs/gfs2/log.c:759 gfs2_kill_sb+0x54/0x1a0 fs/gfs2/ops_fstype.c:1407 deactivate_locked_super+0x6c/0xd0 fs/super.c:319 deactivate_super+0x7f/0xa0 fs/super.c:350 cleanup_mnt+0x186/0x2c0 fs/namespace.c:1183 task_work_run+0x11f/0x190 kernel/task_work.c:113 tracehook_notify_resume include/linux/tracehook.h:191 [inline] exit_to_usermode_loop+0x1ad/0x200 arch/x86/entry/common.c:164 prepare_exit_to_usermode arch/x86/entry/common.c:199 [inline] syscall_return_slowpath arch/x86/entry/common.c:270 [inline] do_syscall_64+0x4a3/0x640 arch/x86/entry/common.c:297 entry_SYSCALL_64_after_hwframe+0x5e/0xd3 RIP: 0033:0x7f806cd3d537 RSP: 002b:00007ffc86564628 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f806cd3d537 RDX: 00007ffc865646fa RSI: 000000000000000a RDI: 00007ffc865646f0 RBP: 00007ffc865646f0 R08: 00000000ffffffff R09: 00007ffc865644c0 R10: 0000555556ba9903 R11: 0000000000000246 R12: 00007f806cd96b24 R13: 00007ffc865657b0 R14: 0000555556ba9810 R15: 00007ffc865657f0 Kernel Offset: disabled Rebooting in 86400 seconds..