audit: type=1804 audit(1603629926.534:40): pid=14156 uid=0 auid=0 ses=4 op="invalid_pcr" cause="ToMToU" comm="syz-executor.5" name="/root/syzkaller-testdir192341420/syzkaller.aWjEFH/1/bus" dev="sda1" ino=16096 res=1
IPVS: ftp: loaded support on port[0] = 21
arp_tables: arptables: counters copy to user failed while replacing table
------------[ cut here ]------------
WARNING: CPU: 1 PID: 14156 at net/mac80211/rx.c:4321 ieee80211_rx_napi+0x177a/0x1e40 net/mac80211/rx.c:4321
Kernel panic - not syncing: panic_on_warn set ...

CPU: 1 PID: 14156 Comm: syz-executor.5 Not tainted 4.14.202-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 <IRQ>
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x1b2/0x283 lib/dump_stack.c:58
 panic+0x1f9/0x42d kernel/panic.c:183
 __warn.cold+0x20/0x4b kernel/panic.c:547
 report_bug+0x208/0x249 lib/bug.c:186
 fixup_bug arch/x86/kernel/traps.c:177 [inline]
 fixup_bug arch/x86/kernel/traps.c:172 [inline]
 do_error_trap+0x195/0x2d0 arch/x86/kernel/traps.c:295
 invalid_op+0x1b/0x40 arch/x86/entry/entry_64.S:964
RIP: 0010:ieee80211_rx_napi+0x177a/0x1e40 net/mac80211/rx.c:4321
RSP: 0018:ffff8880ba507d28 EFLAGS: 00010206
RAX: ffff8880576c8140 RBX: 0000000000000000 RCX: 1ffff110174a0fb2
RDX: 0000000000000100 RSI: 0000000000000000 RDI: ffff88805a769ebc
RBP: ffff88805a769380 R08: ffffffff8b9ae6b0 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: ffff88805a76b220
R13: ffff8880a036db80 R14: ffff88805a769f80 R15: ffff88805a769960
 ieee80211_rx include/net/mac80211.h:4026 [inline]
 ieee80211_tasklet_handler+0x90/0xf0 net/mac80211/main.c:228
 tasklet_action+0x195/0x340 kernel/softirq.c:513
 __do_softirq+0x254/0xa1d kernel/softirq.c:288
 invoke_softirq kernel/softirq.c:368 [inline]
 irq_exit+0x193/0x240 kernel/softirq.c:409
 exiting_irq arch/x86/include/asm/apic.h:648 [inline]
 smp_apic_timer_interrupt+0x141/0x5e0 arch/x86/kernel/apic/apic.c:1102
 apic_timer_interrupt+0x93/0xa0 arch/x86/entry/entry_64.S:793
 </IRQ>
RIP: 0010:preempt_schedule_irq+0xa6/0x140 kernel/sched/core.c:3611
RSP: 0018:ffff88805a9ff580 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff10
RAX: 1ffffffff11e121b RBX: dffffc0000000000 RCX: 1ffff1100aed9147
RDX: 0000000000000000 RSI: ffff8880576c8a18 RDI: ffff8880576c89c4
RBP: ffffed100aed9028 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: ffff8880576c8140
R13: ffffffff88f090d8 R14: 0000000000000000 R15: 0000000000000000
 retint_kernel+0x1b/0x2d
RIP: 0010:arch_local_irq_restore arch/x86/include/asm/paravirt.h:779 [inline]
RIP: 0010:free_hot_cold_page+0x8ab/0xc80 mm/page_alloc.c:2651
RSP: 0018:ffff88805a9ff650 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff10
RAX: 1ffffffff11e1219 RBX: 00000000000000af RCX: 1ffff1100aed9147
RDX: dffffc0000000000 RSI: ffff8880576c8a18 RDI: 0000000000000282
RBP: ffffea0001860460 R08: ffffed100c302000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: ffff8880ba52da68
R13: ffffea0001860420 R14: ffffea0001860400 R15: ffff88813fffb000
 free_hot_cold_page_list+0x93/0x300 mm/page_alloc.c:2663
 release_pages+0x828/0xbf0 mm/swap.c:820
 __pagevec_release+0x84/0xe0 mm/swap.c:837
 pagevec_release include/linux/pagevec.h:78 [inline]
 truncate_inode_pages_range+0x5ce/0x13e0 mm/truncate.c:320
 truncate_inode_pages mm/truncate.c:429 [inline]
 truncate_pagecache+0x63/0x90 mm/truncate.c:761
 ext4_setattr+0xf61/0x22f0 fs/ext4/inode.c:5562
 notify_change+0x56b/0xd10 fs/attr.c:313
 do_truncate+0xff/0x1a0 fs/open.c:63
 handle_truncate fs/namei.c:3010 [inline]
 do_last fs/namei.c:3437 [inline]
 path_openat+0x1dcc/0x2970 fs/namei.c:3569
 do_filp_open+0x179/0x3c0 fs/namei.c:3603
 do_sys_open+0x296/0x410 fs/open.c:1081
 do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x45de59
RSP: 002b:00007f554e4adc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000055
RAX: ffffffffffffffda RBX: 0000000000002980 RCX: 000000000045de59
RDX: 0000000000000000 RSI: 0000000000000180 RDI: 0000000020000180
RBP: 000000000118c150 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118c124
R13: 00007ffdc6d8b82f R14: 00007f554e4ae9c0 R15: 000000000118c124
Kernel Offset: disabled
Rebooting in 86400 seconds..