------------[ cut here ]------------ kernel BUG at fs/jffs2/nodelist.c:462! Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI CPU: 0 UID: 0 PID: 6135 Comm: syz-executor.0 Not tainted 6.13.0-rc6-syzkaller-gfbfd64d25c7a #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 RIP: 0010:jffs2_del_ino_cache+0x2c6/0x2d0 fs/jffs2/nodelist.c:462 Code: ff e9 64 ff ff ff 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c 51 fe ff ff 4c 89 e7 e8 95 9b 05 ff e9 44 fe ff ff e8 0b 38 9f fe 90 <0f> 0b 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 RSP: 0018:ffffc90004affa48 EFLAGS: 00010293 RAX: ffffffff83004c15 RBX: ffff88807c7ab000 RCX: ffff88802d8b5a00 RDX: 0000000000000000 RSI: ffff88807c7ab000 RDI: ffff88806ace0000 RBP: ffff88807c7ab020 R08: ffff88806ace036b R09: 1ffff1100d59c06d R10: dffffc0000000000 R11: ffffed100d59c06e R12: ffff88807c7ab000 R13: ffff88806bc280b8 R14: dffffc0000000000 R15: ffff88806ace0000 FS: 000055556f983480(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007ffded299f58 CR3: 000000007a27e000 CR4: 0000000000350ef0 Call Trace: jffs2_do_clear_inode+0x33c/0x3b0 fs/jffs2/readinode.c:1443 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_mtd_super+0x23/0x70 drivers/mtd/mtdsuper.c:174 jffs2_kill_sb+0x96/0xb0 fs/jffs2/super.c:350 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:239 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:329 [inline] __syscall_exit_to_user_mode_work kernel/entry/common.c:207 [inline] syscall_exit_to_user_mode+0x13f/0x340 kernel/entry/common.c:218 do_syscall_64+0x100/0x230 arch/x86/entry/common.c:89 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f6af847f117 Code: b0 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 b0 ff ff ff f7 d8 64 89 02 b8 RSP: 002b:00007fff0aa87908 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f6af847f117 RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fff0aa879c0 RBP: 00007fff0aa879c0 R08: 0000000000000000 R09: 0000000000000000 R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff0aa88a80 R13: 00007f6af84c93b9 R14: 00000000000183e3 R15: 0000000000000003 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:jffs2_del_ino_cache+0x2c6/0x2d0 fs/jffs2/nodelist.c:462 Code: ff e9 64 ff ff ff 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c 51 fe ff ff 4c 89 e7 e8 95 9b 05 ff e9 44 fe ff ff e8 0b 38 9f fe 90 <0f> 0b 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 RSP: 0018:ffffc90004affa48 EFLAGS: 00010293 RAX: ffffffff83004c15 RBX: ffff88807c7ab000 RCX: ffff88802d8b5a00 RDX: 0000000000000000 RSI: ffff88807c7ab000 RDI: ffff88806ace0000 RBP: ffff88807c7ab020 R08: ffff88806ace036b R09: 1ffff1100d59c06d R10: dffffc0000000000 R11: ffffed100d59c06e R12: ffff88807c7ab000 R13: ffff88806bc280b8 R14: dffffc0000000000 R15: ffff88806ace0000 FS: 000055556f983480(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055da35c32950 CR3: 000000007a27e000 CR4: 0000000000350ef0