[ 77.489671][ T4074] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 77.496938][ T3274] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 77.506939][ T3274] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 77.517211][ T4074] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 77.525319][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 78.589010][ T48] Bluetooth: hci0: command 0x0409 tx timeout [ 80.669038][ T48] Bluetooth: hci0: command 0x041b tx timeout [ 82.758714][ T3614] Bluetooth: hci0: command 0x040f tx timeout [ 84.828824][ T3614] Bluetooth: hci0: command 0x0419 tx timeout [ 201.548584][ T48] Bluetooth: hci0: command 0x0406 tx timeout [ 428.901268][ T35] device hsr_slave_0 left promiscuous mode [ 428.908980][ T35] device hsr_slave_1 left promiscuous mode [ 428.915390][ T35] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 428.922927][ T35] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 428.930817][ T35] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 428.939359][ T35] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 428.947317][ T35] device bridge_slave_1 left promiscuous mode [ 428.953821][ T35] bridge0: port 2(bridge_slave_1) entered disabled state [ 428.961801][ T35] device bridge_slave_0 left promiscuous mode [ 428.967964][ T35] bridge0: port 1(bridge_slave_0) entered disabled state [ 428.977563][ T35] device veth1_macvtap left promiscuous mode [ 428.983610][ T35] device veth0_macvtap left promiscuous mode [ 428.989750][ T35] device veth1_vlan left promiscuous mode [ 428.995612][ T35] device veth0_vlan left promiscuous mode [ 429.063857][ T35] team0 (unregistering): Port device team_slave_1 removed [ 429.074708][ T35] team0 (unregistering): Port device team_slave_0 removed [ 429.089306][ T35] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 429.100987][ T35] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 429.130814][ T35] bond0 (unregistering): Released all slaves Warning: Permanently added '10.128.1.20' (ECDSA) to the list of known hosts. [ 432.750635][ T3614] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 432.757901][ T1021] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 432.765160][ T1021] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 432.773069][ T1021] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 432.780593][ T3614] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 432.787769][ T1021] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 432.795474][ T1020] Bluetooth: hci0: HCI_REQ-0x0c1a [ 432.846797][ T1020] chnl_net:caif_netlink_parms(): no params data found [ 432.875812][ T1020] bridge0: port 1(bridge_slave_0) entered blocking state [ 432.882948][ T1020] bridge0: port 1(bridge_slave_0) entered disabled state [ 432.891474][ T1020] device bridge_slave_0 entered promiscuous mode [ 432.899292][ T1020] bridge0: port 2(bridge_slave_1) entered blocking state [ 432.906402][ T1020] bridge0: port 2(bridge_slave_1) entered disabled state [ 432.914194][ T1020] device bridge_slave_1 entered promiscuous mode [ 432.929756][ T1020] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 432.940394][ T1020] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 432.958401][ T1020] team0: Port device team_slave_0 added [ 432.965411][ T1020] team0: Port device team_slave_1 added [ 432.979545][ T1020] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 432.986549][ T1020] 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. [ 433.013479][ T1020] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 433.025226][ T1020] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 433.032390][ T1020] 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. [ 433.058626][ T1020] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 433.079963][ T1020] device hsr_slave_0 entered promiscuous mode [ 433.087344][ T1020] device hsr_slave_1 entered promiscuous mode [ 433.135758][ T1020] bridge0: port 2(bridge_slave_1) entered blocking state [ 433.143335][ T1020] bridge0: port 2(bridge_slave_1) entered forwarding state [ 433.150883][ T1020] bridge0: port 1(bridge_slave_0) entered blocking state [ 433.158063][ T1020] bridge0: port 1(bridge_slave_0) entered forwarding state [ 433.188088][ T1020] 8021q: adding VLAN 0 to HW filter on device bond0 [ 433.199847][ T1015] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 433.208562][ T1015] bridge0: port 1(bridge_slave_0) entered disabled state [ 433.216409][ T1015] bridge0: port 2(bridge_slave_1) entered disabled state [ 433.224928][ T1015] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 433.235773][ T1020] 8021q: adding VLAN 0 to HW filter on device team0 [ 433.245755][ T2938] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 433.254939][ T2938] bridge0: port 1(bridge_slave_0) entered blocking state [ 433.262071][ T2938] bridge0: port 1(bridge_slave_0) entered forwarding state [ 433.272003][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 433.280460][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 433.287541][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 433.306863][ T1020] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 433.317812][ T1020] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 433.332887][ T2938] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 433.341860][ T2938] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 433.350297][ T2938] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 433.358813][ T2938] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 433.367223][ T2938] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 433.375035][ T2938] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 433.389484][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 433.397121][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 433.407728][ T1020] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 433.587652][ T1020] device veth0_vlan entered promiscuous mode [ 433.594623][ T1015] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 433.603906][ T1015] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 433.612759][ T1015] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 433.620518][ T1015] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 433.631401][ T1020] device veth1_vlan entered promiscuous mode [ 433.645163][ T2938] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 433.653273][ T2938] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 433.661899][ T2938] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 433.673545][ T1020] device veth0_macvtap entered promiscuous mode [ 433.682935][ T1020] device veth1_macvtap entered promiscuous mode [ 433.695576][ T1020] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 433.704090][ T2938] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 433.713317][ T2938] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 433.723628][ T1020] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 433.731534][ T1030] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 433.764304][ T52] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 433.773001][ T52] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 433.782902][ T1030] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 433.783631][ T52] ------------[ cut here ]------------ [ 433.797172][ T52] memcpy: detected field-spanning write (size 16) of single field "&compat_event->pointer" at net/wireless/wext-core.c:623 (size 4) [ 433.801160][ T35] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 433.813049][ T52] WARNING: CPU: 1 PID: 52 at net/wireless/wext-core.c:623 wireless_send_event+0xab5/0xca0 [ 433.819528][ T35] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 433.829791][ T52] Modules linked in: [ 433.837043][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 433.840502][ T52] CPU: 1 PID: 52 Comm: kworker/u4:3 Not tainted 6.0.0-rc6-next-20220923-syzkaller #0 [ 433.859585][ T52] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 433.871170][ T52] Workqueue: cfg80211 cfg80211_event_work [ 433.877203][ T52] RIP: 0010:wireless_send_event+0xab5/0xca0 [ 433.883580][ T52] Code: fa ff ff e8 4d 7b db f8 b9 04 00 00 00 4c 89 e6 48 c7 c2 a0 61 11 8b 48 c7 c7 e0 60 11 8b c6 05 1a 3c 2a 05 01 e8 4b b4 a6 00 <0f> 0b e9 9b fa ff ff e8 1f c3 27 f9 e9 a6 fd ff ff e8 75 c3 27 f9 [ 433.904126][ T52] RSP: 0018:ffffc90000bd7ae8 EFLAGS: 00010282 [ 433.910557][ T52] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 433.919054][ T52] RDX: ffff888017ad57c0 RSI: ffffffff81620008 RDI: fffff5200017af4f [ 433.928005][ T52] RBP: ffff88801e3e2280 R08: 0000000000000005 R09: 0000000000000000 [ 433.936289][ T52] R10: 0000000080000000 R11: 7720676e696e6e6d R12: 0000000000000010 [ 433.944417][ T52] R13: ffff88801e3e23c0 R14: ffff88806ece002c R15: ffff88806ece0034 [ 433.952702][ T52] FS: 0000000000000000(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 [ 433.962004][ T52] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 433.968721][ T52] CR2: 00007f2f62d84300 CR3: 000000001d5fa000 CR4: 00000000003506e0 [ 433.976803][ T52] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 433.986145][ T52] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 433.994314][ T52] Call Trace: [ 433.997807][ T52] [ 434.000840][ T52] ? rtnetlink_ifinfo_prep+0x410/0x410 [ 434.006788][ T52] ? cfg80211_upload_connect_keys+0x4a/0xa30 [ 434.013411][ T52] __cfg80211_ibss_joined+0x419/0x530 [ 434.018997][ T52] ? rwlock_bug.part.0+0x90/0x90 [ 434.024170][ T52] ? __cfg80211_clear_ibss+0xf30/0xf30 [ 434.030015][ T52] ? do_raw_spin_unlock+0x171/0x230 [ 434.035272][ T52] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 434.041699][ T52] cfg80211_process_wdev_events+0x3db/0x5b0 [ 434.047677][ T52] cfg80211_process_rdev_events+0x9b/0x120 [ 434.053970][ T52] cfg80211_event_work+0x27/0x40 [ 434.059968][ T52] process_one_work+0x9bf/0x1710 [ 434.065518][ T52] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 434.071373][ T52] ? rwlock_bug.part.0+0x90/0x90 [ 434.076361][ T52] worker_thread+0x665/0x1080 [ 434.081348][ T52] ? process_one_work+0x1710/0x1710 [ 434.087244][ T52] kthread+0x2e4/0x3a0 [ 434.091552][ T52] ? kthread_complete_and_exit+0x40/0x40 [ 434.097240][ T52] ret_from_fork+0x1f/0x30 [ 434.102563][ T52] [ 434.105690][ T52] Kernel panic - not syncing: panic_on_warn set ... [ 434.113006][ T52] CPU: 1 PID: 52 Comm: kworker/u4:3 Not tainted 6.0.0-rc6-next-20220923-syzkaller #0 [ 434.123549][ T52] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 434.133604][ T52] Workqueue: cfg80211 cfg80211_event_work [ 434.139587][ T52] Call Trace: [ 434.143924][ T52] [ 434.146862][ T52] dump_stack_lvl+0xcd/0x134 [ 434.151612][ T52] panic+0x2c8/0x622 [ 434.155644][ T52] ? panic_print_sys_info.part.0+0x110/0x110 [ 434.161752][ T52] ? __warn.cold+0x24b/0x350 [ 434.166369][ T52] ? wireless_send_event+0xab5/0xca0 [ 434.171852][ T52] __warn.cold+0x25c/0x350 [ 434.176467][ T52] ? wireless_send_event+0xab5/0xca0 [ 434.181845][ T52] report_bug+0x1bc/0x210 [ 434.186322][ T52] handle_bug+0x3c/0x60 [ 434.190925][ T52] exc_invalid_op+0x14/0x40 [ 434.195477][ T52] asm_exc_invalid_op+0x16/0x20 [ 434.200380][ T52] RIP: 0010:wireless_send_event+0xab5/0xca0 [ 434.206402][ T52] Code: fa ff ff e8 4d 7b db f8 b9 04 00 00 00 4c 89 e6 48 c7 c2 a0 61 11 8b 48 c7 c7 e0 60 11 8b c6 05 1a 3c 2a 05 01 e8 4b b4 a6 00 <0f> 0b e9 9b fa ff ff e8 1f c3 27 f9 e9 a6 fd ff ff e8 75 c3 27 f9 [ 434.226386][ T52] RSP: 0018:ffffc90000bd7ae8 EFLAGS: 00010282 [ 434.232463][ T52] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 434.240448][ T52] RDX: ffff888017ad57c0 RSI: ffffffff81620008 RDI: fffff5200017af4f [ 434.248436][ T52] RBP: ffff88801e3e2280 R08: 0000000000000005 R09: 0000000000000000 [ 434.256429][ T52] R10: 0000000080000000 R11: 7720676e696e6e6d R12: 0000000000000010 [ 434.264496][ T52] R13: ffff88801e3e23c0 R14: ffff88806ece002c R15: ffff88806ece0034 [ 434.272481][ T52] ? vprintk+0x88/0x90 [ 434.276753][ T52] ? wireless_send_event+0xab5/0xca0 [ 434.282057][ T52] ? rtnetlink_ifinfo_prep+0x410/0x410 [ 434.287550][ T52] ? cfg80211_upload_connect_keys+0x4a/0xa30 [ 434.293582][ T52] __cfg80211_ibss_joined+0x419/0x530 [ 434.299000][ T52] ? rwlock_bug.part.0+0x90/0x90 [ 434.303962][ T52] ? __cfg80211_clear_ibss+0xf30/0xf30 [ 434.309528][ T52] ? do_raw_spin_unlock+0x171/0x230 [ 434.314739][ T52] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 434.320736][ T52] cfg80211_process_wdev_events+0x3db/0x5b0 [ 434.326646][ T52] cfg80211_process_rdev_events+0x9b/0x120 [ 434.332471][ T52] cfg80211_event_work+0x27/0x40 [ 434.337413][ T52] process_one_work+0x9bf/0x1710 [ 434.342377][ T52] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 434.347787][ T52] ? rwlock_bug.part.0+0x90/0x90 [ 434.352752][ T52] worker_thread+0x665/0x1080 [ 434.357474][ T52] ? process_one_work+0x1710/0x1710 [ 434.362784][ T52] kthread+0x2e4/0x3a0 [ 434.366860][ T52] ? kthread_complete_and_exit+0x40/0x40 [ 434.372503][ T52] ret_from_fork+0x1f/0x30 [ 434.376944][ T52] [ 434.380242][ T52] Kernel Offset: disabled [ 434.384590][ T52] Rebooting in 86400 seconds..