[ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... Starting Load/Save RF Kill Switch Status... [ OK ] Started Update UTMP about System Runlevel Changes. [ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.1.44' (ECDSA) to the list of known hosts. 2021/02/16 23:55:39 parsed 1 programs 2021/02/16 23:55:39 executed programs: 0 syzkaller login: [ 1082.334391][ T35] audit: type=1400 audit(1613519739.979:8): avc: denied { execmem } for pid=8458 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 1083.551196][ T8459] IPVS: ftp: loaded support on port[0] = 21 [ 1083.763060][ T8459] chnl_net:caif_netlink_parms(): no params data found [ 1083.820679][ T8459] bridge0: port 1(bridge_slave_0) entered blocking state [ 1083.828620][ T8459] bridge0: port 1(bridge_slave_0) entered disabled state [ 1083.838268][ T8459] device bridge_slave_0 entered promiscuous mode [ 1083.847716][ T8459] bridge0: port 2(bridge_slave_1) entered blocking state [ 1083.855099][ T8459] bridge0: port 2(bridge_slave_1) entered disabled state [ 1083.863188][ T8459] device bridge_slave_1 entered promiscuous mode [ 1083.887278][ T8459] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1083.898981][ T8459] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1083.923055][ T8459] team0: Port device team_slave_0 added [ 1083.931266][ T8459] team0: Port device team_slave_1 added [ 1083.951347][ T8459] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1083.958324][ T8459] 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. [ 1083.984301][ T8459] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1083.997143][ T8459] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1084.005248][ T8459] 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. [ 1084.031261][ T8459] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1084.059738][ T8459] device hsr_slave_0 entered promiscuous mode [ 1084.067153][ T8459] device hsr_slave_1 entered promiscuous mode [ 1084.187574][ T8459] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1084.198537][ T8459] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1084.211378][ T8459] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1084.222201][ T8459] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1084.251516][ T8459] bridge0: port 2(bridge_slave_1) entered blocking state [ 1084.258842][ T8459] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1084.266791][ T8459] bridge0: port 1(bridge_slave_0) entered blocking state [ 1084.273988][ T8459] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1084.330575][ T8459] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1084.345084][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1084.357437][ T2993] bridge0: port 1(bridge_slave_0) entered disabled state [ 1084.367459][ T2993] bridge0: port 2(bridge_slave_1) entered disabled state [ 1084.376274][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 1084.391782][ T8459] 8021q: adding VLAN 0 to HW filter on device team0 [ 1084.405740][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1084.414679][ T2993] bridge0: port 1(bridge_slave_0) entered blocking state [ 1084.421839][ T2993] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1084.435267][ T8682] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1084.445259][ T8682] bridge0: port 2(bridge_slave_1) entered blocking state [ 1084.452464][ T8682] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1084.475096][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1084.483974][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1084.499443][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1084.518177][ T8459] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 1084.530247][ T8459] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1084.544569][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1084.554383][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1084.563314][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1084.583440][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1084.591033][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1084.605888][ T8459] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1084.628456][ T8683] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1084.653099][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1084.662482][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1084.671125][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1084.682214][ T8459] device veth0_vlan entered promiscuous mode [ 1084.695752][ T8459] device veth1_vlan entered promiscuous mode [ 1084.720840][ T8683] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1084.730171][ T8683] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1084.740513][ T8683] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1084.754394][ T8459] device veth0_macvtap entered promiscuous mode [ 1084.765209][ T8459] device veth1_macvtap entered promiscuous mode [ 1084.785469][ T8459] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1084.793983][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1084.803383][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1084.819773][ T8459] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1084.829192][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1084.837843][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1084.851320][ T8459] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1084.860420][ T8459] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1084.871252][ T8459] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1084.880677][ T8459] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1084.974865][ T8503] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1085.000998][ T8503] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1085.023216][ T8683] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1085.044993][ T8503] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1085.065346][ T8503] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1085.074765][ T8683] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1085.132137][ T8702] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1085.469018][ T8705] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1085.510664][ T2993] Bluetooth: hci0: command 0x0409 tx timeout [ 1085.807236][ T8708] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1086.145547][ T8711] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1086.488868][ T8714] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1086.830140][ T8717] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1087.170017][ T8720] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 2021/02/16 23:55:45 executed programs: 7 [ 1087.504280][ T8723] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1087.589329][ T2993] Bluetooth: hci0: command 0x041b tx timeout [ 1087.839280][ T8726] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1088.174784][ T8729] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1088.511958][ T8732] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1088.846408][ T8735] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1089.183966][ T8738] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1089.520655][ T8741] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1089.678399][ T2993] Bluetooth: hci0: command 0x040f tx timeout [ 1089.856254][ T8744] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1090.192241][ T8748] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1090.529674][ T8751] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1090.865422][ T8754] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1091.199750][ T8757] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1091.536941][ T8760] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1091.748262][ T8680] Bluetooth: hci0: command 0x0419 tx timeout [ 1091.873865][ T8763] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 2021/02/16 23:55:50 result: hanged=false err=executor 0: exit status 67 short netlink ack: 40 (errno 14) child failed (errno 0) loop exited with status 67 short netlink ack: 40 (errno 14) child failed (errno 0) loop exited with status 67 [ 1092.339488][ T234] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1092.493194][ T234] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1092.622005][ T234] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1092.751215][ T234] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1093.620446][ T8776] IPVS: ftp: loaded support on port[0] = 21 [ 1093.890778][ T8776] chnl_net:caif_netlink_parms(): no params data found [ 1094.020935][ T8776] bridge0: port 1(bridge_slave_0) entered blocking state [ 1094.028205][ T8776] bridge0: port 1(bridge_slave_0) entered disabled state [ 1094.035990][ T8776] device bridge_slave_0 entered promiscuous mode [ 1094.049296][ T8776] bridge0: port 2(bridge_slave_1) entered blocking state [ 1094.056446][ T8776] bridge0: port 2(bridge_slave_1) entered disabled state [ 1094.065073][ T8776] device bridge_slave_1 entered promiscuous mode [ 1094.090985][ T8776] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1094.181172][ T8776] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1094.206972][ T8776] team0: Port device team_slave_0 added [ 1094.298191][ T8776] team0: Port device team_slave_1 added [ 1094.324182][ T8776] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1094.332053][ T8776] 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. [ 1094.358552][ T8776] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1094.451932][ T8776] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1094.459166][ T8776] 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. [ 1094.486640][ T8776] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1094.596068][ T8776] device hsr_slave_0 entered promiscuous mode [ 1094.603769][ T8776] device hsr_slave_1 entered promiscuous mode [ 1094.612150][ T8776] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1094.620685][ T8776] Cannot create hsr debugfs directory [ 1095.027971][ T8776] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1095.052070][ T8680] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1095.052317][ T234] ------------[ cut here ]------------ [ 1095.067267][ T234] Have pending ack frames! [ 1095.069356][ T8680] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1095.074523][ T234] WARNING: CPU: 1 PID: 234 at net/mac80211/main.c:1384 ieee80211_free_ack_frame+0x48/0x50 [ 1095.089825][ T234] Modules linked in: [ 1095.092328][ T8776] 8021q: adding VLAN 0 to HW filter on device team0 [ 1095.093744][ T234] CPU: 1 PID: 234 Comm: kworker/u4:6 Not tainted 5.11.0-syzkaller #0 [ 1095.111123][ T234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1095.116049][ T8680] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1095.122920][ T234] Workqueue: netns cleanup_net [ 1095.134611][ T234] RIP: 0010:ieee80211_free_ack_frame+0x48/0x50 [ 1095.135771][ T8680] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1095.143423][ T234] Code: e8 6d a7 25 f9 48 89 ef e8 45 af a5 fe 31 c0 5b 5d c3 e8 5b a7 25 f9 48 c7 c7 c0 5b 62 8a c6 05 32 6c 42 05 01 e8 32 7b 6d 00 <0f> 0b eb d2 0f 1f 40 00 41 57 41 56 41 55 49 89 d5 41 54 49 89 f4 [ 1095.152983][ T8680] bridge0: port 1(bridge_slave_0) entered blocking state [ 1095.171189][ T234] RSP: 0018:ffffc900015f79d8 EFLAGS: 00010286 [ 1095.176532][ T8680] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1095.184232][ T234] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 1095.198940][ T234] RDX: ffff8880127c0000 RSI: ffffffff815b7455 RDI: fffff520002bef2d [ 1095.207052][ T234] RBP: ffff888029b9c8c0 R08: 0000000000000000 R09: 0000000000000000 [ 1095.211532][ T8680] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1095.222606][ T234] R10: ffffffff815b05fe R11: 0000000000000000 R12: dffffc0000000000 [ 1095.223961][ T8680] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1095.232025][ T234] R13: ffffffff884d3090 R14: 0000000000000000 R15: 0000000000000000 [ 1095.242826][ T8680] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1095.248109][ T234] FS: 0000000000000000(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 [ 1095.260958][ T8680] bridge0: port 2(bridge_slave_1) entered blocking state [ 1095.265642][ T234] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1095.271102][ T8680] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1095.272170][ T8680] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1095.279459][ T234] CR2: 00007fa51e1ab000 CR3: 000000001e610000 CR4: 00000000001506e0 [ 1095.301482][ T234] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1095.310116][ T234] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1095.312304][ T8680] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1095.318793][ T234] Call Trace: [ 1095.318808][ T234] idr_for_each+0x113/0x220 [ 1095.318909][ T234] ? idr_find+0x50/0x50 [ 1095.318933][ T234] ? kfree_const+0x51/0x60 [ 1095.319035][ T234] ? lockdep_hardirqs_on+0x79/0x100 [ 1095.319124][ T234] ieee80211_free_hw+0x9b/0x2a0 [ 1095.319154][ T234] hwsim_exit_net+0x5bc/0xc90 [ 1095.319240][ T234] ? hwsim_register_received_nl+0x470/0x470 [ 1095.319274][ T234] ? stop_sync_thread+0x1dd/0x460 [ 1095.319335][ T234] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1095.319393][ T234] ? ip_vs_sync_net_cleanup+0x72/0x90 [ 1095.319419][ T234] ? __ip_vs_dev_cleanup_batch+0xad/0x290 [ 1095.319480][ T234] ? hwsim_register_received_nl+0x470/0x470 [ 1095.319511][ T234] ops_exit_list+0xb0/0x160 [ 1095.319568][ T234] cleanup_net+0x4ea/0xb10 [ 1095.319593][ T234] ? ops_free_list.part.0+0x3d0/0x3d0 [ 1095.319637][ T234] process_one_work+0x98d/0x15f0 [ 1095.319703][ T234] ? pwq_dec_nr_in_flight+0x320/0x320 [ 1095.319746][ T234] ? rwlock_bug.part.0+0x90/0x90 [ 1095.319814][ T234] ? _raw_spin_lock_irq+0x41/0x50 [ 1095.319886][ T234] worker_thread+0x64c/0x1120 [ 1095.319932][ T234] ? process_one_work+0x15f0/0x15f0 [ 1095.319966][ T234] kthread+0x3b1/0x4a0 [ 1095.320025][ T234] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 1095.320057][ T234] ret_from_fork+0x1f/0x30 [ 1095.320116][ T234] Kernel panic - not syncing: panic_on_warn set ... [ 1095.320129][ T234] CPU: 1 PID: 234 Comm: kworker/u4:6 Not tainted 5.11.0-syzkaller #0 [ 1095.320153][ T234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1095.320168][ T234] Workqueue: netns cleanup_net [ 1095.320199][ T234] Call Trace: [ 1095.320207][ T234] dump_stack+0x107/0x163 [ 1095.346306][ T8680] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1095.349672][ T234] panic+0x306/0x73d [ 1095.349740][ T234] ? __warn_printk+0xf3/0xf3 [ 1095.349774][ T234] ? __warn.cold+0x1a/0x44 [ 1095.349800][ T234] ? ieee80211_free_ack_frame+0x48/0x50 [ 1095.349829][ T234] __warn.cold+0x35/0x44 [ 1095.349849][ T234] ? wake_up_klogd.part.0+0x8e/0xd0 [ 1095.349887][ T234] ? ieee80211_free_ack_frame+0x48/0x50 [ 1095.349915][ T234] report_bug+0x1bd/0x210 [ 1095.349995][ T234] handle_bug+0x3c/0x60 [ 1095.350023][ T234] exc_invalid_op+0x14/0x40 [ 1095.350050][ T234] asm_exc_invalid_op+0x12/0x20 [ 1095.350073][ T234] RIP: 0010:ieee80211_free_ack_frame+0x48/0x50 [ 1095.361363][ T8680] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1095.365459][ T234] Code: e8 6d a7 25 f9 48 89 ef e8 45 af a5 fe 31 c0 5b 5d c3 e8 5b a7 25 f9 48 c7 c7 c0 5b 62 8a c6 05 32 6c 42 05 01 e8 32 7b 6d 00 <0f> 0b eb d2 0f 1f 40 00 41 57 41 56 41 55 49 89 d5 41 54 49 89 f4 [ 1095.387492][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1095.387778][ T234] RSP: 0018:ffffc900015f79d8 EFLAGS: 00010286 [ 1095.387802][ T234] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 1095.387816][ T234] RDX: ffff8880127c0000 RSI: ffffffff815b7455 RDI: fffff520002bef2d [ 1095.387831][ T234] RBP: ffff888029b9c8c0 R08: 0000000000000000 R09: 0000000000000000 [ 1095.387845][ T234] R10: ffffffff815b05fe R11: 0000000000000000 R12: dffffc0000000000 [ 1095.387861][ T234] R13: ffffffff884d3090 R14: 0000000000000000 R15: 0000000000000000 [ 1095.395635][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1095.398237][ T234] ? ieee80211_free_hw+0x2a0/0x2a0 [ 1095.398271][ T234] ? wake_up_klogd.part.0+0x8e/0xd0 [ 1095.398303][ T234] ? vprintk_func+0x95/0x1e0 [ 1095.398397][ T234] ? ieee80211_free_ack_frame+0x48/0x50 [ 1095.398424][ T234] idr_for_each+0x113/0x220 [ 1095.398452][ T234] ? idr_find+0x50/0x50 [ 1095.398477][ T234] ? kfree_const+0x51/0x60 [ 1095.398501][ T234] ? lockdep_hardirqs_on+0x79/0x100 [ 1095.398536][ T234] ieee80211_free_hw+0x9b/0x2a0 [ 1095.398567][ T234] hwsim_exit_net+0x5bc/0xc90 [ 1095.398599][ T234] ? hwsim_register_received_nl+0x470/0x470 [ 1095.398626][ T234] ? stop_sync_thread+0x1dd/0x460 [ 1095.398658][ T234] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1095.411488][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1095.413721][ T234] ? ip_vs_sync_net_cleanup+0x72/0x90 [ 1095.424927][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1095.429082][ T234] ? __ip_vs_dev_cleanup_batch+0xad/0x290 [ 1095.429117][ T234] ? hwsim_register_received_nl+0x470/0x470 [ 1095.429147][ T234] ops_exit_list+0xb0/0x160 [ 1095.429185][ T234] cleanup_net+0x4ea/0xb10 [ 1095.429210][ T234] ? ops_free_list.part.0+0x3d0/0x3d0 [ 1095.429253][ T234] process_one_work+0x98d/0x15f0 [ 1095.429292][ T234] ? pwq_dec_nr_in_flight+0x320/0x320 [ 1095.442139][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1095.443389][ T234] ? rwlock_bug.part.0+0x90/0x90 [ 1095.460542][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1095.468363][ T234] ? _raw_spin_lock_irq+0x41/0x50 [ 1095.468407][ T234] worker_thread+0x64c/0x1120 [ 1095.468448][ T234] ? process_one_work+0x15f0/0x15f0 [ 1095.468478][ T234] kthread+0x3b1/0x4a0 [ 1095.482581][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1095.483365][ T234] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 1095.490162][ T8776] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1095.490957][ T234] ret_from_fork+0x1f/0x30 [ 1095.507839][ T2993] Bluetooth: hci0: command 0x0409 tx timeout [ 1095.518169][ T234] Kernel Offset: disabled [ 1095.842280][ T234] Rebooting in 86400 seconds..