[ 50.055911] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 50.105115] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 50.119301] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 50.129965] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 163.794151] Bluetooth: hci1 command 0x0406 tx timeout [ 163.805989] Bluetooth: hci5 command 0x0406 tx timeout [ 163.826469] Bluetooth: hci4 command 0x0406 tx timeout [ 163.852519] Bluetooth: hci3 command 0x0406 tx timeout [ 163.880037] Bluetooth: hci2 command 0x0406 tx timeout [ 163.912306] Bluetooth: hci0 command 0x0406 tx timeout [ 405.218997] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 405.226212] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 405.234453] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 405.241163] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 405.249326] device bridge_slave_1 left promiscuous mode [ 405.255200] bridge0: port 2(bridge_slave_1) entered disabled state [ 405.283401] device bridge_slave_0 left promiscuous mode [ 405.288881] bridge0: port 1(bridge_slave_0) entered disabled state [ 405.345210] device veth1_macvtap left promiscuous mode [ 405.350648] device veth0_macvtap left promiscuous mode [ 405.356821] device veth1_vlan left promiscuous mode [ 405.362005] device veth0_vlan left promiscuous mode [ 405.484329] device hsr_slave_1 left promiscuous mode [ 405.526134] device hsr_slave_0 left promiscuous mode [ 405.569501] team0 (unregistering): Port device team_slave_1 removed [ 405.578336] team0 (unregistering): Port device team_slave_0 removed [ 405.588023] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 405.635950] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 405.698095] bond0 (unregistering): Released all slaves Warning: Permanently added '10.128.15.209' (ECDSA) to the list of known hosts. [ 409.292464] Bluetooth: hci0 command 0x0409 tx timeout [ 411.382713] Bluetooth: hci0 command 0x041b tx timeout [ 411.807200] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 411.814198] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 411.821677] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 411.829481] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 411.837199] device bridge_slave_1 left promiscuous mode [ 411.843119] bridge0: port 2(bridge_slave_1) entered disabled state [ 411.873133] device bridge_slave_0 left promiscuous mode [ 411.879202] bridge0: port 1(bridge_slave_0) entered disabled state [ 411.934885] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 411.942003] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 411.950298] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 411.957183] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 411.965483] device bridge_slave_1 left promiscuous mode [ 411.971179] bridge0: port 2(bridge_slave_1) entered disabled state [ 412.013097] device bridge_slave_0 left promiscuous mode [ 412.018866] bridge0: port 1(bridge_slave_0) entered disabled state [ 412.074198] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 412.081085] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 412.089667] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 412.096870] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 412.104831] device bridge_slave_1 left promiscuous mode [ 412.110438] bridge0: port 2(bridge_slave_1) entered disabled state [ 412.143240] device bridge_slave_0 left promiscuous mode [ 412.148815] bridge0: port 1(bridge_slave_0) entered disabled state [ 412.204763] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 412.211645] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 412.219668] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 412.226835] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 412.234379] device bridge_slave_1 left promiscuous mode [ 412.239805] bridge0: port 2(bridge_slave_1) entered disabled state [ 412.283009] device bridge_slave_0 left promiscuous mode [ 412.288478] bridge0: port 1(bridge_slave_0) entered disabled state [ 412.344225] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 412.351070] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 412.359384] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 412.366291] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 412.374499] device bridge_slave_1 left promiscuous mode [ 412.379971] bridge0: port 2(bridge_slave_1) entered disabled state [ 412.422953] device bridge_slave_0 left promiscuous mode [ 412.428484] bridge0: port 1(bridge_slave_0) entered disabled state [ 412.466339] device veth1_macvtap left promiscuous mode [ 412.471956] device veth0_macvtap left promiscuous mode [ 412.478181] device veth1_vlan left promiscuous mode [ 412.483814] device veth0_vlan left promiscuous mode [ 412.489069] device veth1_macvtap left promiscuous mode [ 412.495086] device veth0_macvtap left promiscuous mode [ 412.500446] device veth1_vlan left promiscuous mode [ 412.506699] device veth0_vlan left promiscuous mode [ 412.514162] device veth1_macvtap left promiscuous mode [ 412.519686] device veth0_macvtap left promiscuous mode [ 412.525232] device veth1_vlan left promiscuous mode [ 412.530513] device veth0_vlan left promiscuous mode [ 412.536827] device veth1_macvtap left promiscuous mode [ 412.542372] device veth0_macvtap left promiscuous mode [ 412.547674] device veth1_vlan left promiscuous mode [ 412.554088] device veth0_vlan left promiscuous mode [ 412.559619] device veth1_macvtap left promiscuous mode [ 412.565589] device veth0_macvtap left promiscuous mode [ 412.571123] device veth1_vlan left promiscuous mode [ 412.576874] device veth0_vlan left promiscuous mode [ 412.784743] device hsr_slave_1 left promiscuous mode [ 412.824210] device hsr_slave_0 left promiscuous mode [ 412.878680] team0 (unregistering): Port device team_slave_1 removed [ 412.887829] team0 (unregistering): Port device team_slave_0 removed [ 412.896918] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 412.935870] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 412.997282] bond0 (unregistering): Released all slaves [ 413.086517] device hsr_slave_1 left promiscuous mode [ 413.134471] device hsr_slave_0 left promiscuous mode [ 413.177629] team0 (unregistering): Port device team_slave_1 removed [ 413.187292] team0 (unregistering): Port device team_slave_0 removed [ 413.196367] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 413.246239] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 413.306117] bond0 (unregistering): Released all slaves [ 413.435535] device hsr_slave_1 left promiscuous mode [ 413.452319] Bluetooth: hci0 command 0x040f tx timeout [ 413.485084] device hsr_slave_0 left promiscuous mode [ 413.538896] team0 (unregistering): Port device team_slave_1 removed [ 413.547602] team0 (unregistering): Port device team_slave_0 removed [ 413.556452] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 413.595249] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 413.656475] bond0 (unregistering): Released all slaves [ 413.785428] device hsr_slave_1 left promiscuous mode [ 413.834626] device hsr_slave_0 left promiscuous mode [ 413.879374] team0 (unregistering): Port device team_slave_1 removed [ 413.888713] team0 (unregistering): Port device team_slave_0 removed [ 413.899393] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 413.944764] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 413.996617] bond0 (unregistering): Released all slaves [ 414.105761] device hsr_slave_1 left promiscuous mode [ 414.145114] device hsr_slave_0 left promiscuous mode [ 414.189042] team0 (unregistering): Port device team_slave_1 removed [ 414.198060] team0 (unregistering): Port device team_slave_0 removed [ 414.206980] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 414.244397] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 414.307156] bond0 (unregistering): Released all slaves [ 415.532185] Bluetooth: hci0 command 0x0419 tx timeout [ 418.233850] IPVS: ftp: loaded support on port[0] = 21 [ 419.021470] chnl_net:caif_netlink_parms(): no params data found [ 419.062912] bridge0: port 1(bridge_slave_0) entered blocking state [ 419.069486] bridge0: port 1(bridge_slave_0) entered disabled state [ 419.078300] device bridge_slave_0 entered promiscuous mode [ 419.084963] bridge0: port 2(bridge_slave_1) entered blocking state [ 419.091342] bridge0: port 2(bridge_slave_1) entered disabled state [ 419.098957] device bridge_slave_1 entered promiscuous mode [ 419.112876] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 419.121473] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 419.136751] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 419.144165] team0: Port device team_slave_0 added [ 419.149536] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 419.157107] team0: Port device team_slave_1 added [ 419.170240] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 419.177294] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 419.202905] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 419.213819] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 419.220394] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 419.245849] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 419.256530] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 419.263938] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 419.314521] device hsr_slave_0 entered promiscuous mode [ 419.352489] device hsr_slave_1 entered promiscuous mode [ 419.402454] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 419.409659] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 419.458181] bridge0: port 2(bridge_slave_1) entered blocking state [ 419.464861] bridge0: port 2(bridge_slave_1) entered forwarding state [ 419.471601] bridge0: port 1(bridge_slave_0) entered blocking state [ 419.478165] bridge0: port 1(bridge_slave_0) entered forwarding state [ 419.501392] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 419.508238] 8021q: adding VLAN 0 to HW filter on device bond0 [ 419.516431] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 419.524765] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 419.531820] bridge0: port 1(bridge_slave_0) entered disabled state [ 419.549031] bridge0: port 2(bridge_slave_1) entered disabled state [ 419.558345] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 419.564760] 8021q: adding VLAN 0 to HW filter on device team0 [ 419.573006] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 419.580563] bridge0: port 1(bridge_slave_0) entered blocking state [ 419.587125] bridge0: port 1(bridge_slave_0) entered forwarding state [ 419.595564] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 419.603628] bridge0: port 2(bridge_slave_1) entered blocking state [ 419.610441] bridge0: port 2(bridge_slave_1) entered forwarding state [ 419.623319] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 419.631280] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 419.642243] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 419.650092] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 419.660796] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 419.671457] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 419.677668] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 419.684729] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 419.696684] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 419.704780] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 419.711437] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 419.720956] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 419.762222] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 419.771720] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 419.792774] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 419.800200] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 419.808126] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 419.817418] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 419.825108] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 419.832222] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 419.840192] device veth0_vlan entered promiscuous mode [ 419.849252] device veth1_vlan entered promiscuous mode [ 419.855870] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 419.864546] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 419.875037] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 419.883927] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 419.890988] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 419.898221] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 419.907367] device veth0_macvtap entered promiscuous mode [ 419.913999] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 419.921869] device veth1_macvtap entered promiscuous mode [ 419.929579] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 419.938927] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 419.948138] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 419.955118] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 419.963517] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 419.974104] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 419.983113] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 420.012404] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 420.065891] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 420.083224] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 420.090471] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 420.117270] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 420.128279] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 420.135012] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 420.143186] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 420.150067] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 420.182739] ------------[ cut here ]------------ [ 420.187606] WARNING: CPU: 1 PID: 34 at net/mac80211/ibss.c:506 ieee80211_ibss_csa_beacon+0x4ad/0x600 [ 420.197499] Kernel panic - not syncing: panic_on_warn set ... [ 420.197499] [ 420.205155] CPU: 1 PID: 34 Comm: kworker/u4:2 Not tainted 4.14.213-syzkaller #0 [ 420.212671] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 420.222115] Workqueue: phy17 ieee80211_csa_finalize_work [ 420.227563] Call Trace: [ 420.230259] dump_stack+0x14b/0x1f1 [ 420.233890] ? ieee80211_ibss_csa_beacon+0x4ad/0x600 [ 420.238990] panic+0x1b0/0x358 [ 420.242170] ? add_taint.cold.4+0x11/0x11 [ 420.246300] ? ieee80211_ibss_csa_beacon+0x4ad/0x600 [ 420.251377] __warn.cold.7+0x25/0x2c [ 420.255076] ? ieee80211_ibss_csa_beacon+0x4ad/0x600 [ 420.260182] report_bug+0x1a4/0x1f3 [ 420.263960] do_error_trap+0x1bd/0x310 [ 420.267894] ? math_error+0x300/0x300 [ 420.271698] ? mark_held_locks+0xc7/0x130 [ 420.275832] ? cfg80211_get_bss+0x6a0/0xbb0 [ 420.280146] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 420.284974] do_invalid_op+0x1b/0x20 [ 420.288677] invalid_op+0x1b/0x40 [ 420.292124] RIP: 0010:ieee80211_ibss_csa_beacon+0x4ad/0x600 [ 420.297909] RSP: 0018:ffff8881f4ecfc30 EFLAGS: 00010246 [ 420.303267] RAX: 0000000000000000 RBX: 0000000000000002 RCX: 1ffff1103e9d8961 [ 420.310530] RDX: 1ffffffff11e109b RSI: ffff8881f4ec4ae8 RDI: 0000000000000001 [ 420.317798] RBP: ffff8881f4ecfc88 R08: ffff8881f4ec4b08 R09: 0000000000000000 [ 420.325056] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 420.332318] R13: ffff8881d6d0a528 R14: ffff8881d6d0aaf0 R15: ffff8881d6d0a000 [ 420.339578] ieee80211_ibss_finish_csa+0x1aa/0x4c0 [ 420.344491] __ieee80211_csa_finalize+0x5d2/0xb30 [ 420.349311] ieee80211_csa_finalize_work+0xfb/0x120 [ 420.354305] process_one_work+0x74f/0x1620 [ 420.358520] ? pwq_dec_nr_in_flight+0x2b0/0x2b0 [ 420.363179] worker_thread+0xcc/0xed0 [ 420.366958] kthread+0x338/0x400 [ 420.370298] ? process_one_work+0x1620/0x1620 [ 420.374768] ? kthread_create_on_node+0xa0/0xa0 [ 420.379416] ret_from_fork+0x24/0x30 [ 420.383480] Kernel Offset: disabled [ 420.387170] Rebooting in 86400 seconds..