------------[ cut here ]------------ kernel BUG at fs/jfs/inode.c:169! Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI CPU: 1 UID: 0 PID: 5362 Comm: syz-executor Not tainted 6.11.0-syzkaller-08481-g88264981f208 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 RIP: 0010:jfs_evict_inode+0x434/0x440 fs/jfs/inode.c:169 Code: df e8 d0 fe d6 fe e9 1d fe ff ff e8 b6 a5 6d fe 48 c7 c7 00 20 d5 8e 4c 89 ee e8 47 fb ca 01 e9 92 fd ff ff e8 9d a5 6d 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:ffffc9000332fab8 EFLAGS: 00010293 RAX: ffffffff83271413 RBX: ffff888077561c60 RCX: ffff888025500000 RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff888077561fd8 RBP: ffffc9000332fc30 R08: ffffffff8233cc43 R09: 1ffffffff284b116 R10: dffffc0000000000 R11: ffffffff8326f140 R12: ffff888077561fd8 R13: ffff888077562058 R14: dffffc0000000000 R15: ffff88805bc7a198 FS: 00005555596be500(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00005555778b95c8 CR3: 0000000030a88000 CR4: 0000000000350ef0 Call Trace: evict+0x4ea/0x9b0 fs/inode.c:731 dispose_list fs/inode.c:780 [inline] evict_inodes+0x6f6/0x790 fs/inode.c:834 generic_shutdown_super+0xa0/0x2d0 fs/super.c:627 kill_block_super+0x44/0x90 fs/super.c:1696 deactivate_locked_super+0xc6/0x130 fs/super.c:473 cleanup_mnt+0x41f/0x4b0 fs/namespace.c:1373 task_work_run+0x251/0x310 kernel/task_work.c:228 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] exit_to_user_mode_loop kernel/entry/common.c:114 [inline] exit_to_user_mode_prepare include/linux/entry-common.h:328 [inline] __syscall_exit_to_user_mode_work kernel/entry/common.c:207 [inline] syscall_exit_to_user_mode+0x168/0x370 kernel/entry/common.c:218 do_syscall_64+0x100/0x230 arch/x86/entry/common.c:89 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7ff879f7f227 Code: a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 a8 ff ff ff f7 d8 64 89 02 b8 RSP: 002b:00007ffea25280b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007ff879f7f227 RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffea2528170 RBP: 00007ffea2528170 R08: 0000000000000000 R09: 0000000000000000 R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffea25291f0 R13: 00007ff879ff0a14 R14: 00000000000b6f9d R15: 00007ffea2529230 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:jfs_evict_inode+0x434/0x440 fs/jfs/inode.c:169 Code: df e8 d0 fe d6 fe e9 1d fe ff ff e8 b6 a5 6d fe 48 c7 c7 00 20 d5 8e 4c 89 ee e8 47 fb ca 01 e9 92 fd ff ff e8 9d a5 6d 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:ffffc9000332fab8 EFLAGS: 00010293 RAX: ffffffff83271413 RBX: ffff888077561c60 RCX: ffff888025500000 RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff888077561fd8 RBP: ffffc9000332fc30 R08: ffffffff8233cc43 R09: 1ffffffff284b116 R10: dffffc0000000000 R11: ffffffff8326f140 R12: ffff888077561fd8 R13: ffff888077562058 R14: dffffc0000000000 R15: ffff88805bc7a198 FS: 00005555596be500(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007ffef054de48 CR3: 0000000030a88000 CR4: 0000000000350ef0