netlink: 4648 bytes leftover after parsing attributes in process `syz-executor.5'.
SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5395 comm=syz-executor.5
EXT4-fs: failed to create workqueue
EXT4-fs (loop6): mount failed
watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kworker/0:1:12]
Modules linked in:
irq event stamp: 47381830
hardirqs last  enabled at (47381829): [<ffffffff83e36d18>] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:160 [inline]
hardirqs last  enabled at (47381829): [<ffffffff83e36d18>] _raw_spin_unlock_irqrestore+0x38/0x40 kernel/locking/spinlock.c:191
hardirqs last disabled at (47381830): [<ffffffff83e1c07b>] sysvec_apic_timer_interrupt+0xb/0xa0 arch/x86/kernel/apic/apic.c:1095
softirqs last  enabled at (225896): [<ffffffff84001002>] asm_call_irq_on_stack+0x12/0x20
softirqs last disabled at (225807): [<ffffffff84001002>] asm_call_irq_on_stack+0x12/0x20
CPU: 0 PID: 12 Comm: kworker/0:1 Not tainted 5.10.170 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
Workqueue: events rtc_timer_do_work
RIP: 0010:rb_erase+0x24d/0x1140 lib/rbtree.c:446
Code: 00 48 b8 00 00 00 00 00 fc ff df 48 89 da 48 89 29 48 c1 ea 03 80 3c 02 00 0f 85 63 0e 00 00 4c 89 23 48 83 c4 18 5b 5d 41 5c <41> 5d 41 5e 41 5f e9 78 88 21 02 48 b8 00 00 00 00 00 fc ff df 48
RSP: 0018:ffff888008567b48 EFLAGS: 00000296
RAX: dffffc0000000000 RBX: ffff88800af68740 RCX: 1ffff110015ed0df
RDX: 1ffff110015ed0de RSI: ffff88800af686f0 RDI: ffff88800af68750
RBP: ffff88800af686f0 R08: 0000000000000000 R09: ffffffff8567240f
R10: 0000000000000001 R11: 0000000000000001 R12: ffff88800af686f8
R13: ffff88800af68740 R14: 0000000000000000 R15: ffff88800af686f0
FS:  0000000000000000(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffea734afbc CR3: 000000003b732000 CR4: 0000000000350ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
Call Trace:
 rb_erase_cached include/linux/rbtree.h:149 [inline]
 timerqueue_del+0x7f/0x140 lib/timerqueue.c:67
 rtc_timer_do_work+0x1be/0xe00 drivers/rtc/interface.c:923
 process_one_work+0x9a9/0x1590 kernel/workqueue.c:2279
 worker_thread+0x61d/0x1310 kernel/workqueue.c:2425
 kthread+0x38f/0x470 kernel/kthread.c:313
 ret_from_fork+0x22/0x30 arch/x86/entry/entry_64.S:299
Sending NMI from CPU 0 to CPUs 1:
NMI backtrace for cpu 1 skipped: idling at native_safe_halt arch/x86/include/asm/irqflags.h:60 [inline]
NMI backtrace for cpu 1 skipped: idling at arch_safe_halt arch/x86/include/asm/irqflags.h:103 [inline]
NMI backtrace for cpu 1 skipped: idling at default_idle+0xe/0x20 arch/x86/kernel/process.c:706
hpet: Lost 3 RTC interrupts
----------------
Code disassembly (best guess), 1 bytes skipped:
   0:	48 b8 00 00 00 00 00 	movabs $0xdffffc0000000000,%rax
   7:	fc ff df
   a:	48 89 da             	mov    %rbx,%rdx
   d:	48 89 29             	mov    %rbp,(%rcx)
  10:	48 c1 ea 03          	shr    $0x3,%rdx
  14:	80 3c 02 00          	cmpb   $0x0,(%rdx,%rax,1)
  18:	0f 85 63 0e 00 00    	jne    0xe81
  1e:	4c 89 23             	mov    %r12,(%rbx)
  21:	48 83 c4 18          	add    $0x18,%rsp
  25:	5b                   	pop    %rbx
  26:	5d                   	pop    %rbp
  27:	41 5c                	pop    %r12
* 29:	41 5d                	pop    %r13 <-- trapping instruction
  2b:	41 5e                	pop    %r14
  2d:	41 5f                	pop    %r15
  2f:	e9 78 88 21 02       	jmpq   0x22188ac
  34:	48 b8 00 00 00 00 00 	movabs $0xdffffc0000000000,%rax
  3b:	fc ff df
  3e:	48                   	rex.W