list_del corruption. prev->next should be ffff0000c74fd828, but was ffff80000d5c37a0. (prev=ffff80000d5c37a0)
------------[ cut here ]------------
kernel BUG at lib/list_debug.c:53!
Internal error: Oops - BUG: 0 [#1] PREEMPT SMP
Modules linked in:
CPU: 0 PID: 3019 Comm: syz-executor150 Not tainted 5.19.0-rc8-syzkaller-01618-g680fb5b009e8 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/20/2022
pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __list_del_entry_valid+0x94/0xa8 lib/list_debug.c:51
lr : __list_del_entry_valid+0x94/0xa8 lib/list_debug.c:51
sp : ffff80001317bc40
x29: ffff80001317bc40 x28: ffff0000c65f0000 x27: 0000000000000000
x26: 00000000000000c0 x25: ffff0000cae01828 x24: ffff0000c74fd000
x23: ffff80000d309368 x22: ffff8000093f7a24 x21: ffff80000d5c37a0
x20: 0000000000000000 x19: ffff0000c74fd000 x18: 0000000000000265
x17: ffff80000bfed6bc x16: ffff80000db3b658 x15: ffff0000c65f0000
x14: 0000000000000021 x13: 00000000ffffffff x12: ffff0000c65f0000
x11: ff808000081bf324 x10: 0000000000000000 x9 : bdc8aea51905dc00
x8 : bdc8aea51905dc00 x7 : ffff800008160c98 x6 : 0000000000000000
x5 : 0000000000000080 x4 : 0000000000000001 x3 : 0000000000000000
x2 : ffff0001fefbecd0 x1 : 0000000100000000 x0 : 000000000000006d
Call trace:
 __list_del_entry_valid+0x94/0xa8 lib/list_debug.c:51
 __list_del_entry include/linux/list.h:134 [inline]
 list_del include/linux/list.h:148 [inline]
 efivar_entry_remove+0x4c/0xa4 drivers/firmware/efi/vars.c:539
 efivarfs_destroy+0x20/0x5c fs/efivarfs/super.c:185
 __efivar_entry_iter+0x94/0x100 drivers/firmware/efi/vars.c:1089
 efivarfs_kill_sb+0x3c/0x4c fs/efivarfs/super.c:249
 deactivate_locked_super+0x70/0xd4 fs/super.c:332
 deactivate_super+0xb8/0xbc fs/super.c:363
 cleanup_mnt+0x1a4/0x1e0 fs/namespace.c:1186
 __cleanup_mnt+0x20/0x30 fs/namespace.c:1193
 task_work_run+0xc4/0x208 kernel/task_work.c:177
 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline]
 do_notify_resume+0x174/0x1d0 arch/arm64/kernel/signal.c:1117
 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline]
 exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline]
 el0_svc+0x9c/0x14c arch/arm64/kernel/entry-common.c:625
 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:642
 el0t_64_sync+0x18c/0x190
Code: 9001b300 912e7000 aa0803e3 94a6ef81 (d4210000) 
---[ end trace 0000000000000000 ]---