IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 8021q: adding VLAN 0 to HW filter on device bond0 ------------[ cut here ]------------ IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready WARNING: CPU: 0 PID: 13755 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: 13755 Comm: syz-executor.0 Not tainted 4.14.202-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 8021q: adding VLAN 0 to HW filter on device team0 __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 chnl_net:chnl_net_open(): err: Unable to register and open device, Err:-19 RIP: 0010:ieee80211_rx_napi+0x177a/0x1e40 net/mac80211/rx.c:4321 RSP: 0018:ffff8880ba407d28 EFLAGS: 00010206 RAX: ffff8880afc2e6c0 RBX: 0000000000000000 RCX: 1ffff11017480fb2 RDX: 0000000000000100 RSI: 0000000000000000 RDI: ffff888059f1a6fc RBP: ffff888059f19bc0 R08: ffffffff8b994018 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: ffff888059f1ba60 R13: ffff88809c050cc0 R14: ffff888059f1a7c0 R15: ffff888059f1a1a0 caif:caif_disconnect_client(): nothing to disconnect 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:balance_callback kernel/sched/core.c:2726 [inline] RIP: 0010:__schedule+0x897/0x1de0 kernel/sched/core.c:3390 RSP: 0018:ffff88805af87798 EFLAGS: 00000287 ORIG_RAX: ffffffffffffff10 RAX: ffff8880ba42a2c0 RBX: ffff8880ba42a2d8 RCX: 0000000000000000 RDX: 0000000000000004 RSI: 0000000000000001 RDI: 0000000000000001 RBP: ffff88805af87848 R08: ffffffff8b9aca48 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: ffff88805d05e300 R13: ffff8880ba42a2c0 R14: ffff88805ec666c0 R15: ffff8880afc2e6c0 schedule+0x8d/0x1b0 kernel/sched/core.c:3428 schedule_timeout+0x80a/0xe90 kernel/time/timer.c:1731 wait_woken+0x121/0x230 kernel/sched/wait.c:420 sk_stream_wait_memory+0x5b3/0xd20 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: 0033:0x45de59 RSP: 002b:00007f43bcf89c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c RAX: ffffffffffffffda RBX: 000000000002e880 RCX: 000000000045de59 RDX: 000000000000fe6a RSI: 00000000200012c0 RDI: 0000000000000004 RBP: 000000000118bf78 R08: 0000000000000000 R09: fffffffffffffe2b R10: 000000000000000e R11: 0000000000000246 R12: 000000000118bf2c R13: 00007ffe2fd528bf R14: 00007f43bcf8a9c0 R15: 000000000118bf2c Kernel Offset: disabled Rebooting in 86400 seconds..