RBP: 00007fe492e32d6f R08: 0000200000000180 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007fe493016038 R14: 00007fe493015fa0 R15: 00007ffdcc491f18 ---[ end trace 0000000000000000 ]--- overlayfs: failed to create directory ./bus/work (errno: 17); mounting read-only list_del corruption. prev->next should be ffff888116e5d800, but was ffff888116da20a0. (prev=ffff888123c685e0) ------------[ cut here ]------------ kernel BUG at lib/list_debug.c:61! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 1 PID: 1398 Comm: syz.6.349 Tainted: G W syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 RIP: 0010:__list_del_entry_valid+0x10f/0x130 lib/list_debug.c:59 Code: e8 9e 51 89 02 0f 0b 48 c7 c7 60 93 ca 85 48 89 de e8 8d 51 89 02 0f 0b 48 c7 c7 c0 93 ca 85 48 89 de 4c 89 f9 e8 79 51 89 02 <0f> 0b 48 c7 c7 40 94 ca 85 48 89 de 4c 89 f1 e8 65 51 89 02 0f 0b RSP: 0018:ffffc90004117c60 EFLAGS: 00010246 RAX: 000000000000006d RBX: ffff888116e5d800 RCX: 98327435e80eaf00 RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000000 RBP: ffffc90004117c80 R08: ffffc90004117847 R09: 1ffff92000822f08 R10: dffffc0000000000 R11: fffff52000822f09 R12: dffffc0000000000 R13: dffffc0000000000 R14: ffff888116da20a0 R15: ffff888123c685e0 FS: 00007fe493d206c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fe492dea540 CR3: 0000000131007000 CR4: 00000000003506a0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: __list_del_entry include/linux/list.h:134 [inline] dentry_unlist fs/dcache.c:554 [inline] __dentry_kill+0x25d/0x670 fs/dcache.c:607 dentry_kill+0xc0/0x2a0 fs/dcache.c:-1 dput+0x42/0x80 fs/dcache.c:918 __fput+0x5be/0x8f0 fs/file_table.c:328 ____fput+0x15/0x20 fs/file_table.c:348 task_work_run+0x1e1/0x250 kernel/task_work.c:203 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline] exit_to_user_mode_loop+0x9b/0xb0 kernel/entry/common.c:177 exit_to_user_mode_prepare+0x87/0xd0 kernel/entry/common.c:210 __syscall_exit_to_user_mode_work kernel/entry/common.c:292 [inline] syscall_exit_to_user_mode+0x1a/0x30 kernel/entry/common.c:303 do_syscall_64+0x58/0xa0 arch/x86/entry/common.c:82 entry_SYSCALL_64_after_hwframe+0x68/0xd2 RIP: 0033:0x7fe492d9ce59 Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fe493d20028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 RAX: 0000000000000000 RBX: 00007fe493015fa0 RCX: 00007fe492d9ce59 RDX: 0000200000000b80 RSI: 0000200000000000 RDI: 0000000000000000 RBP: 00007fe492e32d6f R08: 0000200000000180 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007fe493016038 R14: 00007fe493015fa0 R15: 00007ffdcc491f18 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:__list_del_entry_valid+0x10f/0x130 lib/list_debug.c:59 Code: e8 9e 51 89 02 0f 0b 48 c7 c7 60 93 ca 85 48 89 de e8 8d 51 89 02 0f 0b 48 c7 c7 c0 93 ca 85 48 89 de 4c 89 f9 e8 79 51 89 02 <0f> 0b 48 c7 c7 40 94 ca 85 48 89 de 4c 89 f1 e8 65 51 89 02 0f 0b RSP: 0018:ffffc90004117c60 EFLAGS: 00010246 RAX: 000000000000006d RBX: ffff888116e5d800 RCX: 98327435e80eaf00 RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000000 RBP: ffffc90004117c80 R08: ffffc90004117847 R09: 1ffff92000822f08 R10: dffffc0000000000 R11: fffff52000822f09 R12: dffffc0000000000 R13: dffffc0000000000 R14: ffff888116da20a0 R15: ffff888123c685e0 FS: 00007fe493d206c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fe492dea540 CR3: 0000000131007000 CR4: 00000000003506a0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400