list_del corruption. prev->next should be ffff00011ca44828, but was ffff80008e822b80. (prev=ffff80008e822b80)
------------[ cut here ]------------
kernel BUG at lib/list_debug.c:61!
Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP
Modules linked in:
CPU: 0 PID: 10053 Comm: syz-executor.2 Not tainted 6.5.0-rc6-syzkaller-gac9847efd629 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023
pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __list_del_entry_valid+0x13c/0x158 lib/list_debug.c:59
lr : __list_del_entry_valid+0x13c/0x158 lib/list_debug.c:59
sp : ffff8000a5867940
x29: ffff8000a5867940 x28: 1ffff00014b0cf68 x27: ffff8000a5867b40
x26: dfff800000000000 x25: 0000000000000000 x24: ffff00012a252828
x23: dfff800000000000 x22: dfff800000000000 x21: ffff80008e822b80
x20: ffff00012a252828 x19: ffff00011ca44828 x18: 1fffe0003683adc6
x17: ffff80008e09d000 x16: ffff80008a571430 x15: 0000000000000001
x14: 1ffff00014b0ce80 x13: 0000000000000000 x12: 0000000000000000
x11: 0000000000040000 x10: 0000000000012b90 x9 : 4d00bc02bc724200
x8 : 4d00bc02bc724200 x7 : ffff800080290218 x6 : 0000000000000000
x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800082ad4998
x2 : 0000000000000001 x1 : 0000000100000000 x0 : 000000000000006d
Call trace:
 __list_del_entry_valid+0x13c/0x158 lib/list_debug.c:59
 __list_del_entry include/linux/list.h:134 [inline]
 list_del include/linux/list.h:148 [inline]
 efivar_entry_remove+0x38/0x110 fs/efivarfs/vars.c:488
 efivarfs_destroy+0x20/0x3c fs/efivarfs/super.c:223
 efivar_entry_iter+0x94/0xdc fs/efivarfs/vars.c:715
 efivarfs_kill_sb+0x44/0x5c fs/efivarfs/super.c:290
 deactivate_locked_super+0xac/0x124 fs/super.c:330
 vfs_get_super fs/super.c:1173 [inline]
 get_tree_single+0xd8/0x170 fs/super.c:1189
 efivarfs_get_tree+0x28/0x38 fs/efivarfs/super.c:269
 vfs_get_tree+0x90/0x274 fs/super.c:1519
 do_new_mount+0x25c/0x8c8 fs/namespace.c:3335
 path_mount+0x590/0xe04 fs/namespace.c:3662
 do_mount fs/namespace.c:3675 [inline]
 __do_sys_mount fs/namespace.c:3884 [inline]
 __se_sys_mount fs/namespace.c:3861 [inline]
 __arm64_sys_mount+0x45c/0x594 fs/namespace.c:3861
 __invoke_syscall arch/arm64/kernel/syscall.c:37 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:51
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:136
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:155
 el0_svc+0x58/0x16c arch/arm64/kernel/entry-common.c:678
 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:696
 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:591
Code: 91188000 aa1303e1 aa1503e3 95e88e3f (d4210000) 
---[ end trace 0000000000000000 ]---
pstore: backend (efi_pstore) writing error (-16)