------------[ cut here ]------------ kernel BUG at fs/jfs/inode.c:169! Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP Modules linked in: CPU: 0 PID: 4411 Comm: syz-executor.4 Not tainted 5.15.156-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 pstate: 80401005 (Nzcv daif +PAN -UAO -TCO -DIT +SSBS BTYPE=--) pc : jfs_evict_inode+0x3b8/0x408 fs/jfs/inode.c:169 lr : jfs_evict_inode+0x3b8/0x408 fs/jfs/inode.c:169 sp : ffff80001e447510 x29: ffff80001e447510 x28: 1fffe0001d1e17af x27: dfff800000000000 x26: 1fffe0001d1e17ad x25: 1fffe0001d1e177b x24: ffff800011e29600 x23: dfff800000000000 x22: ffff0000e8f0bc88 x21: ffff0000e8f0bd68 x20: ffff0000e8f0b838 x19: ffff0000e8f0bbb0 x18: 0000000000000000 x17: 0000000000000000 x16: ffff80000824daf4 x15: 0000000000000406 x14: 1ffff0000292806a x13: dfff800000000000 x12: 0000000000000003 x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000dc96d1c0 x8 : ffff80000988a4d8 x7 : 0000000000000000 x6 : 0000000000000000 x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff80000804685c x2 : 0000000000000006 x1 : 0000000000000000 x0 : ffff0000e8f0bb90 Call trace: jfs_evict_inode+0x3b8/0x408 fs/jfs/inode.c:169 evict+0x260/0x68c fs/inode.c:587 dispose_list fs/inode.c:620 [inline] evict_inodes+0x6b4/0x74c fs/inode.c:670 generic_shutdown_super+0x9c/0x29c fs/super.c:454 kill_block_super+0x70/0xdc fs/super.c:1414 deactivate_locked_super+0xb8/0x13c fs/super.c:335 deactivate_super+0x108/0x128 fs/super.c:366 cleanup_mnt+0x3c0/0x474 fs/namespace.c:1143 __cleanup_mnt+0x20/0x30 fs/namespace.c:1150 task_work_run+0x130/0x1e4 kernel/task_work.c:164 exit_task_work include/linux/task_work.h:32 [inline] do_exit+0x670/0x20bc kernel/exit.c:872 do_group_exit+0x110/0x268 kernel/exit.c:994 get_signal+0x634/0x1550 kernel/signal.c:2889 do_signal arch/arm64/kernel/signal.c:890 [inline] do_notify_resume+0x3d0/0x32b8 arch/arm64/kernel/signal.c:943 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:133 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:138 [inline] el0_svc+0xfc/0x1f0 arch/arm64/kernel/entry-common.c:609 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 Code: aa1603e1 944aa1de 17ffff75 97b0e79b (d4210000) ---[ end trace 2d340f5a87a9320f ]---