loop7: detected capacity change from 0 to 40
Process accounting resumed
Process accounting resumed
watchdog: BUG: soft lockup - CPU#1 stuck for 21s! [syz-executor.2:13051]
Modules linked in:
irq event stamp: 7784317
hardirqs last  enabled at (7784316): [<ffffffff8460144a>] asm_sysvec_apic_timer_interrupt+0x1a/0x20
hardirqs last disabled at (7784317): [<ffffffff843ee34f>] sysvec_apic_timer_interrupt+0xf/0xc0
softirqs last  enabled at (7774610): [<ffffffff8118333b>] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (7774613): [<ffffffff8118333b>] __irq_exit_rcu+0x11b/0x180
CPU: 1 PID: 13051 Comm: syz-executor.2 Not tainted 6.1.0-rc6-next-20221128 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
RIP: 0010:kasan_record_aux_stack_noalloc+0x4/0x10
Code: 90 90 90 90 90 90 66 0f 1f 00 be 01 00 00 00 e9 22 fa ff ff 66 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 <31> f6 e9 05 fa ff ff 0f 1f 44 00 00 90 90 90 90 90 90 90 90 90 90
RSP: 0018:ffff88806cf09bb0 EFLAGS: 00000246
RAX: dffffc0000000000 RBX: ffff88800cb56590 RCX: ffffffff818073f5
RDX: 1ffff1100196acb2 RSI: ffffffff81806c70 RDI: ffff88800cb56590
RBP: ffff88806cf09c40 R08: 0000000000000001 R09: ffff88800cb565a3
R10: ffffed100196acb4 R11: 0000000000000001 R12: ffffffff81806c70
R13: ffffffff834b83c8 R14: 0000000000000002 R15: ffff888008441c80
FS:  00007f0a52099700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b33732000 CR3: 000000003ae98000 CR4: 0000000000350ee0
Call Trace:
 <IRQ>
 __call_rcu_common.constprop.0+0x6a/0xa40
 __kmem_cache_free+0x95/0x410
 skb_release_data+0x6d8/0x810
 consume_skb+0xcb/0x170
 mac80211_hwsim_tx_frame+0x1f6/0x2a0
 mac80211_hwsim_beacon_tx+0x566/0xab0
 __iterate_interfaces+0x2d3/0x560
 ieee80211_iterate_active_interfaces_atomic+0x74/0x180
 mac80211_hwsim_beacon+0x105/0x200
 __hrtimer_run_queues+0x54b/0xba0
 hrtimer_run_softirq+0x176/0x350
 __do_softirq+0x1c7/0x8f9
 __irq_exit_rcu+0x11b/0x180
 irq_exit_rcu+0x9/0x30
 sysvec_apic_timer_interrupt+0x92/0xc0
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x1a/0x20
RIP: 0010:_raw_spin_unlock_irqrestore+0x32/0x60
Code: 48 83 c7 18 53 48 89 f3 48 8b 74 24 10 e8 76 0e eb fc 48 89 ef e8 3e 86 eb fc 80 e7 02 74 06 e8 a4 23 0f fd fb bf 01 00 00 00 <e8> 79 e2 e0 fc 65 8b 05 4a 7f c2 7b 85 c0 74 07 5b 5d e9 3b 29 00
RSP: 0018:ffff888047817868 EFLAGS: 00000206
RAX: 000000000070851d RBX: 0000000000000246 RCX: 1ffffffff0ba07b9
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000001
RBP: ffff88800844e900 R08: 0000000000000001 R09: 0000000000000001
R10: ffffed1001089d20 R11: 0000000000000001 R12: ffff88800844e900
R13: 0000000000000246 R14: 0000000000000000 R15: ffffea00005ee000
 __unfreeze_partials+0x11c/0x150
 qlist_free_all+0x6d/0x1a0
 kasan_quarantine_reduce+0x196/0x230
 __kasan_slab_alloc+0x4c/0x70
 kmem_cache_alloc+0x1e1/0x410
 __create_object+0x3d/0xc10
 kmemleak_alloc_percpu+0xa5/0x140
 pcpu_alloc+0x7f4/0x10a0
 __percpu_counter_init+0x111/0x2e0
 mm_init+0x81c/0xc00
 copy_process+0x6b50/0x7220
 kernel_clone+0xeb/0x950
 __do_sys_fork+0x80/0xc0
 do_syscall_64+0x3f/0x90
 entry_SYSCALL_64_after_hwframe+0x72/0xdc
RIP: 0033:0x7f0a54b23b19
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f0a52099188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039
RAX: ffffffffffffffda RBX: 00007f0a54c36f60 RCX: 00007f0a54b23b19
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 00007f0a54b7df6d R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffeed43b2cf R14: 00007f0a52099300 R15: 0000000000022000
 </TASK>
Sending NMI from CPU 1 to CPUs 0:
NMI backtrace for cpu 0 skipped: idling at default_idle+0xf/0x20
----------------
Code disassembly (best guess):
   0:	90                   	nop
   1:	90                   	nop
   2:	90                   	nop
   3:	90                   	nop
   4:	90                   	nop
   5:	90                   	nop
   6:	66 0f 1f 00          	nopw   (%rax)
   a:	be 01 00 00 00       	mov    $0x1,%esi
   f:	e9 22 fa ff ff       	jmpq   0xfffffa36
  14:	66 90                	xchg   %ax,%ax
  16:	90                   	nop
  17:	90                   	nop
  18:	90                   	nop
  19:	90                   	nop
  1a:	90                   	nop
  1b:	90                   	nop
  1c:	90                   	nop
  1d:	90                   	nop
  1e:	90                   	nop
  1f:	90                   	nop
  20:	90                   	nop
  21:	90                   	nop
  22:	90                   	nop
  23:	90                   	nop
  24:	90                   	nop
  25:	90                   	nop
  26:	66 0f 1f 00          	nopw   (%rax)
* 2a:	31 f6                	xor    %esi,%esi <-- trapping instruction
  2c:	e9 05 fa ff ff       	jmpq   0xfffffa36
  31:	0f 1f 44 00 00       	nopl   0x0(%rax,%rax,1)
  36:	90                   	nop
  37:	90                   	nop
  38:	90                   	nop
  39:	90                   	nop
  3a:	90                   	nop
  3b:	90                   	nop
  3c:	90                   	nop
  3d:	90                   	nop
  3e:	90                   	nop
  3f:	90                   	nop