audit: type=1804 audit(1604331959.298:34): pid=13222 uid=0 auid=0 ses=4 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir323219936/syzkaller.kmFT5V/282/file0/bus" dev="ramfs" ino=43113 res=1 batman_adv: batadv0: Interface deactivated: batadv_slave_0 batman_adv: batadv0: Interface deactivated: batadv_slave_1 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 13226 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: 0 PID: 13226 Comm: syz-executor.3 Not tainted 4.14.203-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __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:ffff8880ba407d28 EFLAGS: 00010206 RAX: ffff888059a222c0 RBX: 0000000000000000 RCX: 1ffff11017480fb2 RDX: 0000000000000100 RSI: 0000000000000000 RDI: ffff88805a3a1ffc RBP: ffff88805a3a14c0 R08: ffffffff8b9af910 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: ffff88805a3a3360 R13: ffff8880b13155c0 R14: ffff88805a3a20c0 R15: ffff88805a3a1aa0 syz-executor.5 (13207) used greatest stack depth: 23864 bytes left 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 RIP: 0010:should_resched arch/x86/include/asm/preempt.h:99 [inline] RIP: 0010:__local_bh_enable_ip+0xed/0x170 kernel/softirq.c:192 RSP: 0018:ffff888058aaf9e8 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff10 RAX: 1ffffffff11e1233 RBX: 0000000000000201 RCX: 0000000000000000 RDX: dffffc0000000000 RSI: 0000000000000001 RDI: ffff888059a22b44 RBP: ffffffff85dba032 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: ffff888058aafc40 R13: ffff8880b5048e52 R14: ffff8880b5048d24 R15: 7fffffffffffffff sk_stream_wait_memory+0x492/0xd20 net/core/stream.c:145 tcp_sendmsg_locked+0x1179/0x2ef0 net/ipv4/tcp.c:1416 tcp_sendmsg+0x2b/0x40 net/ipv4/tcp.c:1457 inet_sendmsg+0x11a/0x4e0 net/ipv4/af_inet.c:762 sock_sendmsg_nosec net/socket.c:646 [inline] sock_sendmsg+0xb5/0x100 net/socket.c:656 SYSC_sendto net/socket.c:1763 [inline] SyS_sendto+0x1c7/0x2c0 net/socket.c:1731 do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292 entry_SYSCALL_64_after_hwframe+0x46/0xbb RIP: 0033:0x45deb9 RSP: 002b:00007f59611efc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c RAX: ffffffffffffffda RBX: 000000000002e900 RCX: 000000000045deb9 RDX: 000000000000fe6a RSI: 00000000200012c0 RDI: 0000000000000004 RBP: 000000000118bf78 R08: 0000000000000000 R09: fffffffffffffe2b R10: 000000000000000e R11: 0000000000000246 R12: 000000000118bf2c R13: 00007ffc9e5e93af R14: 00007f59611f09c0 R15: 000000000118bf2c Kernel Offset: disabled Rebooting in 86400 seconds..