------------[ cut here ]------------ kernel BUG at fs/jfs/inode.c:169! Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP Modules linked in: CPU: 1 PID: 4309 Comm: syz-executor Not tainted 6.1.141-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : jfs_evict_inode+0x3a4/0x3e8 fs/jfs/inode.c:169 lr : jfs_evict_inode+0x3a4/0x3e8 fs/jfs/inode.c:169 sp : ffff800020827730 x29: ffff800020827730 x28: 1fffe0001c41e7af x27: dfff800000000000 x26: ffff700004104ef8 x25: 1fffe0001c41e791 x24: 1fffe0001c41e77b x23: dfff800000000000 x22: ffff0000e20f3c88 x21: ffff800011dec6e0 x20: ffff0000e20f3838 x19: ffff0000e20f3bb0 x18: ffff800011a7bce0 x17: ffff8000181a1000 x16: ffff8000082d1c00 x15: 0000000000000000 x14: 0000000000000406 x13: 1ffff00002a0e0b1 x12: 0000000000ff0100 x11: ff0080000983ddb8 x10: 0000000000000000 x9 : ffff80000983ddb8 x8 : ffff0000d58f0000 x7 : ffff8000089fbf38 x6 : 0000000000000000 x5 : 0000000000000080 x4 : 0000000000000001 x3 : 0000000000000000 x2 : 0000000000000006 x1 : 0000000000000000 x0 : ffff0000e20f3b90 Call trace: jfs_evict_inode+0x3a4/0x3e8 fs/jfs/inode.c:169 evict+0x3c8/0x810 fs/inode.c:705 dispose_list fs/inode.c:738 [inline] evict_inodes+0x64c/0x6e4 fs/inode.c:792 generic_shutdown_super+0x9c/0x324 fs/super.c:480 kill_block_super+0x70/0xdc fs/super.c:1470 deactivate_locked_super+0xac/0x124 fs/super.c:332 deactivate_super+0xe8/0x108 fs/super.c:363 cleanup_mnt+0x37c/0x404 fs/namespace.c:1182 __cleanup_mnt+0x20/0x30 fs/namespace.c:1189 task_work_run+0x1ec/0x270 kernel/task_work.c:203 exit_task_work include/linux/task_work.h:39 [inline] do_exit+0x544/0x19a8 kernel/exit.c:871 do_group_exit+0x194/0x22c kernel/exit.c:1021 __do_sys_exit_group kernel/exit.c:1032 [inline] __se_sys_exit_group kernel/exit.c:1030 [inline] __wake_up_parent+0x0/0x60 kernel/exit.c:1030 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x138 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 Code: aa1403e0 97c25f58 17ffff95 97b18d84 (d4210000) ---[ end trace 0000000000000000 ]---