------------[ cut here ]------------ kernel BUG at fs/jfs/inode.c:169! Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI CPU: 0 UID: 0 PID: 5834 Comm: syz-executor104 Not tainted 6.13.0-syzkaller-09760-g69e858e0b8b2 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 RIP: 0010:jfs_evict_inode+0x434/0x440 fs/jfs/inode.c:169 Code: df e8 80 40 d9 fe e9 1d fe ff ff e8 a6 ab 72 fe 48 c7 c7 c0 ef d4 8e 4c 89 ee e8 37 fd d3 01 e9 92 fd ff ff e8 8d ab 72 fe 90 <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 RSP: 0018:ffffc90003bcf918 EFLAGS: 00010293 RAX: ffffffff834cc133 RBX: ffff888077f480b8 RCX: ffff88807bcc5a00 RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff888077f48430 RBP: ffffc90003bcfa90 R08: ffffffff825b38c3 R09: 1ffffffff285ed24 R10: dffffc0000000000 R11: ffffffff834c9e60 R12: ffff888077f48430 R13: ffff888077f484b0 R14: dffffc0000000000 R15: ffff888077f0aad0 FS: 0000000000000000(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007ff1c193f100 CR3: 000000000e738000 CR4: 0000000000350ef0 Call Trace: evict+0x4ea/0x9a0 fs/inode.c:796 dispose_list fs/inode.c:845 [inline] evict_inodes+0x6f6/0x790 fs/inode.c:899 generic_shutdown_super+0xa0/0x2d0 fs/super.c:627 kill_block_super+0x44/0x90 fs/super.c:1710 deactivate_locked_super+0xc6/0x130 fs/super.c:473 cleanup_mnt+0x41f/0x4b0 fs/namespace.c:1413 task_work_run+0x251/0x310 kernel/task_work.c:227 exit_task_work include/linux/task_work.h:40 [inline] do_exit+0xa2a/0x28e0 kernel/exit.c:938 do_group_exit+0x207/0x2c0 kernel/exit.c:1087 __do_sys_exit_group kernel/exit.c:1098 [inline] __se_sys_exit_group kernel/exit.c:1096 [inline] __x64_sys_exit_group+0x3f/0x40 kernel/exit.c:1096 x64_sys_call+0x26a8/0x26b0 arch/x86/include/generated/asm/syscalls_64.h:232 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7ff1c18bc989 Code: Unable to access opcode bytes at 0x7ff1c18bc95f. RSP: 002b:00007fff55bcd468 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007ff1c18bc989 RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001 RBP: 00007ff1c1941390 R08: ffffffffffffffb8 R09: 0000000000000000 R10: 0000000000000100 R11: 0000000000000246 R12: 00007ff1c1941390 R13: 0000000000000000 R14: 00007ff1c1942100 R15: 00007ff1c188a930 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:jfs_evict_inode+0x434/0x440 fs/jfs/inode.c:169 Code: df e8 80 40 d9 fe e9 1d fe ff ff e8 a6 ab 72 fe 48 c7 c7 c0 ef d4 8e 4c 89 ee e8 37 fd d3 01 e9 92 fd ff ff e8 8d ab 72 fe 90 <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 RSP: 0018:ffffc90003bcf918 EFLAGS: 00010293 RAX: ffffffff834cc133 RBX: ffff888077f480b8 RCX: ffff88807bcc5a00 RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff888077f48430 RBP: ffffc90003bcfa90 R08: ffffffff825b38c3 R09: 1ffffffff285ed24 R10: dffffc0000000000 R11: ffffffff834c9e60 R12: ffff888077f48430 R13: ffff888077f484b0 R14: dffffc0000000000 R15: ffff888077f0aad0 FS: 0000000000000000(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007ff1c193f100 CR3: 000000000e738000 CR4: 0000000000350ef0