------------[ cut here ]------------ WARNING: CPU: 0 PID: 30476 at net/mac80211/rx.c:4321 ieee80211_rx_napi+0x177a/0x1e40 net/mac80211/rx.c:4321 ieee80211 phy31: mac80211_hwsim_configure_filter Kernel panic - not syncing: panic_on_warn set ... CPU: 0 PID: 30476 Comm: syz-executor.3 Not tainted 4.14.204-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: ffff888099ef4540 RBX: 0000000000000000 RCX: 1ffff11017480fb2 RDX: 0000000000000100 RSI: 0000000000000000 RDI: ffff888055ea333c RBP: ffff888055ea2800 R08: ffffffff8b9c3b00 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: ffff888055ea46a0 R13: ffff88805d0b3700 R14: ffff888055ea3400 R15: ffff888055ea2de0 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:preempt_schedule_irq+0xa6/0x140 kernel/sched/core.c:3611 RSP: 0018:ffff8880548b7870 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff10 RAX: 1ffffffff11e1233 RBX: dffffc0000000000 RCX: 0000000000000000 RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff888099ef4dc4 RBP: ffffed10133de8a8 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: ffff888099ef4540 R13: ffffffff88f09198 R14: 0000000000000000 R15: 0000000000000000 retint_kernel+0x1b/0x2d RIP: 0010:__write_once_size include/linux/compiler.h:210 [inline] RIP: 0010:__sanitizer_cov_trace_pc+0x4a/0x50 kernel/kcov.c:90 RSP: 0018:ffff8880548b7948 EFLAGS: 00000216 ORIG_RAX: ffffffffffffff10 RAX: 0000000000040000 RBX: ffff8880b2e03dc0 RCX: ffffc900071de000 RDX: 000000000003d764 RSI: ffffffff85d9d7d2 RDI: ffff8880b2e03e20 RBP: ffffffff85d88eb0 R08: ffff8880548b78e8 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: ffff8880b2e03e28 R13: ffff8880b2e03dc0 R14: ffff8880548b7dd0 R15: 0000000000000000 preempt_count arch/x86/include/asm/preempt.h:23 [inline] skb_release_head_state+0x102/0x250 net/core/skbuff.c:615 skb_release_all net/core/skbuff.c:629 [inline] __kfree_skb net/core/skbuff.c:645 [inline] consume_skb+0xa7/0x380 net/core/skbuff.c:705 skb_free_datagram+0x16/0xe0 net/core/datagram.c:331 rawv6_recvmsg+0x881/0xb70 net/ipv6/raw.c:530 sock_common_recvmsg+0xe1/0x170 net/core/sock.c:2978 ___sys_recvmsg+0x20b/0x4d0 net/socket.c:2221 __sys_recvmmsg+0x1f3/0x5d0 net/socket.c:2329 SYSC_recvmmsg net/socket.c:2405 [inline] SyS_recvmmsg+0x125/0x140 net/socket.c:2394 do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292 entry_SYSCALL_64_after_hwframe+0x46/0xbb RIP: 0033:0x45deb9 RSP: 002b:00007fc060119c78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b RAX: ffffffffffffffda RBX: 0000000000027080 RCX: 000000000045deb9 RDX: 0000000000000300 RSI: 00000000200010c0 RDI: 0000000000000004 RBP: 000000000118c018 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bfd4 R13: 00007fff89a11d0f R14: 00007fc06011a9c0 R15: 000000000118bfd4 Kernel Offset: disabled Rebooting in 86400 seconds..