WARNING in _cfg80211_unregister_wdev bond0 (unregistering): (slave bond_slave_0): Releasing backup interface bond0 (unregistering): (slave bond_slave_1): Releasing backup interface bond0 (unregistering): Released all slaves ------------[ cut here ]------------ WARNING: CPU: 0 PID: 12 at net/wireless/core.c:1197 _cfg80211_unregister_wdev+0x46d/0x560 net/wireless/core.c:1197 Modules linked in: CPU: 0 PID: 12 Comm: kworker/u8:1 Not tainted 6.10.0-rc6-syzkaller-00223-gc6653f49e4fd-dirty #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 Workqueue: netns cleanup_net RIP: 0010:_cfg80211_unregister_wdev+0x46d/0x560 net/wireless/core.c:1197 Code: 0f b6 04 38 84 c0 0f 85 ec 00 00 00 41 80 65 00 fe 48 83 c4 10 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc e8 04 07 c5 f6 90 <0f> 0b 90 e9 61 fc ff ff e8 f6 06 c5 f6 c6 05 2c ac c6 04 01 90 48 RSP: 0018:ffffc90000117798 EFLAGS: 00010293 RAX: ffffffff8ad120ac RBX: 0000000000000000 RCX: ffff8880176c5a00 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: ffff888068618000 R08: ffffffff8ad11d02 R09: 1ffffffff1ebcdac R10: dffffc0000000000 R11: fffffbfff1ebcdad R12: 0000000000000001 R13: ffff88801cf7ccb0 R14: ffff888068618700 R15: dffffc0000000000 FS: 0000000000000000(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055f5b8852950 CR3: 000000000e132000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: ieee80211_remove_interfaces+0x525/0x720 net/mac80211/iface.c:2307 ieee80211_unregister_hw+0x5d/0x2c0 net/mac80211/main.c:1659 mac80211_hwsim_del_radio+0x2c2/0x4c0 drivers/net/wireless/virtual/mac80211_hwsim.c:5576 hwsim_exit_net+0x5c1/0x670 drivers/net/wireless/virtual/mac80211_hwsim.c:6453 ops_exit_list net/core/net_namespace.c:173 [inline] cleanup_net+0x802/0xcc0 net/core/net_namespace.c:640 process_one_work kernel/workqueue.c:3248 [inline] process_scheduled_works+0xa2c/0x1830 kernel/workqueue.c:3329 worker_thread+0x86d/0xd50 kernel/workqueue.c:3409 kthread+0x2f0/0x390 kernel/kthread.c:389 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244 Warning: Permanently added '10.128.1.71' (ED25519) to the list of known hosts. 2024/07/07 07:03:04 ignoring optional flag "sandboxArg"="0" 2024/07/07 07:03:04 parsed 1 programs [ 60.140664][ T5091] cgroup: Unknown subsys name 'net' [ 60.413596][ T5091] cgroup: Unknown subsys name 'rlimit' [ 61.583115][ T5114] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 62.792662][ T53] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 62.806964][ T5147] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 62.815379][ T5147] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 62.823743][ T5147] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 62.831517][ T5147] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 62.839032][ T5147] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 63.541130][ T5163] chnl_net:caif_netlink_parms(): no params data found [ 63.653055][ T5163] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.661191][ T5163] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.669274][ T5163] bridge_slave_0: entered allmulticast mode [ 63.676478][ T5163] bridge_slave_0: entered promiscuous mode [ 63.686727][ T5163] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.694014][ T5163] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.701519][ T5163] bridge_slave_1: entered allmulticast mode [ 63.708947][ T5163] bridge_slave_1: entered promiscuous mode [ 63.744580][ T5163] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 63.755723][ T5163] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 63.786090][ T5163] team0: Port device team_slave_0 added [ 63.797133][ T5163] team0: Port device team_slave_1 added [ 63.820309][ T5163] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 63.827570][ T5163] 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. [ 63.854049][ T5163] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 63.873017][ T5163] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 63.879983][ T5163] 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. [ 63.906485][ T5163] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 63.946512][ T5163] hsr_slave_0: entered promiscuous mode [ 63.953272][ T5163] hsr_slave_1: entered promiscuous mode [ 64.091521][ T5163] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 64.103117][ T5163] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 64.113615][ T5163] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 64.124533][ T5163] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 64.196552][ T5163] 8021q: adding VLAN 0 to HW filter on device bond0 [ 64.217196][ T5163] 8021q: adding VLAN 0 to HW filter on device team0 [ 64.229614][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.237164][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.255605][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.263008][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.331378][ T5163] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 64.369377][ T5163] veth0_vlan: entered promiscuous mode [ 64.380568][ T5163] veth1_vlan: entered promiscuous mode [ 64.409111][ T5163] veth0_macvtap: entered promiscuous mode [ 64.418260][ T5163] veth1_macvtap: entered promiscuous mode [ 64.439871][ T5163] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 64.456731][ T5163] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 64.468436][ T5163] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.477963][ T5163] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.487096][ T5163] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.497896][ T5163] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.640826][ T12] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 64.726637][ T12] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 64.756306][ T2869] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 64.765703][ T2869] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 64.789239][ T12] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 64.818579][ T134] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 64.827171][ T134] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 64.861487][ T12] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2024/07/07 07:03:10 executed programs: 0 [ 65.236121][ T4491] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 65.245662][ T4491] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 65.255456][ T4491] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 65.264765][ T4491] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 65.272918][ T4491] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 65.280673][ T4491] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 65.423668][ T5188] chnl_net:caif_netlink_parms(): no params data found [ 65.489349][ T5188] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.497167][ T5188] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.504497][ T5188] bridge_slave_0: entered allmulticast mode [ 65.511297][ T5188] bridge_slave_0: entered promiscuous mode [ 65.520437][ T5188] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.528095][ T5188] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.536161][ T5188] bridge_slave_1: entered allmulticast mode [ 65.543420][ T5188] bridge_slave_1: entered promiscuous mode [ 65.571631][ T5188] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.584564][ T5188] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.627795][ T5188] team0: Port device team_slave_0 added [ 65.636913][ T5188] team0: Port device team_slave_1 added [ 65.665846][ T5188] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 65.673274][ T5188] 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. [ 65.699892][ T5188] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 65.716477][ T5188] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 65.723526][ T5188] 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. [ 65.749523][ T5188] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 65.794737][ T5188] hsr_slave_0: entered promiscuous mode [ 65.800990][ T5188] hsr_slave_1: entered promiscuous mode [ 65.807988][ T5188] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 65.816311][ T5188] Cannot create hsr debugfs directory [ 65.949582][ T5188] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 65.959631][ T5188] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 65.969541][ T5188] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 65.979136][ T5188] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 66.059668][ T5188] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.079370][ T5188] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.091102][ T5170] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.098400][ T5170] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.116765][ T5170] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.124047][ T5170] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.159855][ T5188] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 66.170938][ T5188] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 66.209690][ T5188] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 66.250323][ T5188] veth0_vlan: entered promiscuous mode [ 66.267593][ T5188] veth1_vlan: entered promiscuous mode [ 66.295077][ T5188] veth0_macvtap: entered promiscuous mode [ 66.305000][ T5188] veth1_macvtap: entered promiscuous mode [ 66.321220][ T5188] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 66.334443][ T5188] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.347433][ T5188] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 66.364590][ T5188] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 66.375515][ T5188] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.387573][ T5188] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 66.399784][ T5188] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.408658][ T5188] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.417776][ T5188] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.427420][ T5188] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.499007][ T134] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 66.507906][ T134] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 66.537892][ T51] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 66.546807][ T51] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.815443][ T12] bridge_slave_1: left allmulticast mode [ 69.821395][ T12] bridge_slave_1: left promiscuous mode [ 69.844241][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.859472][ T12] bridge_slave_0: left allmulticast mode [ 69.867932][ T12] bridge_slave_0: left promiscuous mode [ 69.873969][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.095084][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 70.107948][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 70.118543][ T12] bond0 (unregistering): Released all slaves [ 70.239777][ T12] hsr_slave_0: left promiscuous mode [ 70.246490][ T12] hsr_slave_1: left promiscuous mode [ 70.255808][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 70.265531][ T12] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 70.283319][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 70.290777][ T12] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 70.316399][ T12] veth1_macvtap: left promiscuous mode [ 70.323105][ T12] veth0_macvtap: left promiscuous mode [ 70.328757][ T12] veth1_vlan: left promiscuous mode [ 70.335500][ T12] veth0_vlan: left promiscuous mode [ 70.689807][ T12] team0 (unregistering): Port device team_slave_1 removed [ 70.718877][ T12] team0 (unregistering): Port device team_slave_0 removed [ 71.258531][ T12] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 71.857737][ T1248] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.871811][ T1248] ieee802154 phy1 wpan1: encryption failed: -22 [ 72.118696][ T12] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 72.177872][ T12] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 72.269874][ T12] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 72.413143][ T12] bridge_slave_1: left allmulticast mode [ 72.418935][ T12] bridge_slave_1: left promiscuous mode [ 72.427494][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.440417][ T12] bridge_slave_0: left allmulticast mode [ 72.448397][ T12] bridge_slave_0: left promiscuous mode [ 72.455186][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.738209][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 72.749757][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 72.760471][ T12] bond0 (unregistering): Released all slaves [ 73.080824][ T12] ------------[ cut here ]------------ [ 73.086430][ T12] WARNING: CPU: 0 PID: 12 at net/wireless/core.c:1197 _cfg80211_unregister_wdev+0x46d/0x560 [ 73.096902][ T12] Modules linked in: [ 73.100847][ T12] CPU: 0 PID: 12 Comm: kworker/u8:1 Not tainted 6.10.0-rc6-syzkaller-00223-gc6653f49e4fd-dirty #0 [ 73.111921][ T12] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 73.122420][ T12] Workqueue: netns cleanup_net [ 73.127239][ T12] RIP: 0010:_cfg80211_unregister_wdev+0x46d/0x560 [ 73.134251][ T12] Code: 0f b6 04 38 84 c0 0f 85 ec 00 00 00 41 80 65 00 fe 48 83 c4 10 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc e8 04 07 c5 f6 90 <0f> 0b 90 e9 61 fc ff ff e8 f6 06 c5 f6 c6 05 2c ac c6 04 01 90 48 [ 73.154633][ T12] RSP: 0018:ffffc90000117798 EFLAGS: 00010293 [ 73.160724][ T12] RAX: ffffffff8ad120ac RBX: 0000000000000000 RCX: ffff8880176c5a00 [ 73.169098][ T12] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 73.177679][ T12] RBP: ffff888068618000 R08: ffffffff8ad11d02 R09: 1ffffffff1ebcdac [ 73.186247][ T12] R10: dffffc0000000000 R11: fffffbfff1ebcdad R12: 0000000000000001 [ 73.194767][ T12] R13: ffff88801cf7ccb0 R14: ffff888068618700 R15: dffffc0000000000 [ 73.203072][ T12] FS: 0000000000000000(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000 [ 73.212323][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 73.218895][ T12] CR2: 000055f5b8852950 CR3: 000000000e132000 CR4: 00000000003506f0 [ 73.227244][ T12] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 73.235570][ T12] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 73.243988][ T12] Call Trace: [ 73.247277][ T12] [ 73.250193][ T12] ? __warn+0x163/0x4e0 [ 73.254816][ T12] ? _cfg80211_unregister_wdev+0x46d/0x560 [ 73.260665][ T12] ? report_bug+0x2b3/0x500 [ 73.265522][ T12] ? _cfg80211_unregister_wdev+0x46d/0x560 [ 73.271592][ T12] ? handle_bug+0x3e/0x70 [ 73.276016][ T12] ? exc_invalid_op+0x1a/0x50 [ 73.280956][ T12] ? asm_exc_invalid_op+0x1a/0x20 [ 73.286396][ T12] ? _cfg80211_unregister_wdev+0xc2/0x560 [ 73.292211][ T12] ? _cfg80211_unregister_wdev+0x46c/0x560 [ 73.298035][ T12] ? _cfg80211_unregister_wdev+0x46d/0x560 [ 73.303878][ T12] ? _cfg80211_unregister_wdev+0x46c/0x560 [ 73.309708][ T12] ieee80211_remove_interfaces+0x525/0x720 [ 73.315641][ T12] ? ieee80211_unregister_hw+0x55/0x2c0 [ 73.321227][ T12] ? __pfx_ieee80211_remove_interfaces+0x10/0x10 [ 73.327613][ T12] ieee80211_unregister_hw+0x5d/0x2c0 [ 73.333058][ T12] mac80211_hwsim_del_radio+0x2c2/0x4c0 [ 73.338612][ T12] ? __pfx_mac80211_hwsim_del_radio+0x10/0x10 [ 73.344761][ T12] hwsim_exit_net+0x5c1/0x670 [ 73.349450][ T12] ? __pfx_hwsim_exit_net+0x10/0x10 [ 73.354809][ T12] ? __ip_vs_dev_cleanup_batch+0x239/0x260 [ 73.360650][ T12] cleanup_net+0x802/0xcc0 [ 73.365129][ T12] ? __pfx_cleanup_net+0x10/0x10 [ 73.370092][ T12] ? process_scheduled_works+0x945/0x1830 [ 73.375946][ T12] process_scheduled_works+0xa2c/0x1830 [ 73.381548][ T12] ? __pfx_process_scheduled_works+0x10/0x10 [ 73.387971][ T12] ? assign_work+0x364/0x3d0 [ 73.392920][ T12] worker_thread+0x86d/0xd50 [ 73.397535][ T12] ? __kthread_parkme+0x169/0x1d0 [ 73.402621][ T12] ? __pfx_worker_thread+0x10/0x10 [ 73.407745][ T12] kthread+0x2f0/0x390 [ 73.411959][ T12] ? __pfx_worker_thread+0x10/0x10 [ 73.417079][ T12] ? __pfx_kthread+0x10/0x10 [ 73.421677][ T12] ret_from_fork+0x4b/0x80 [ 73.426151][ T12] ? __pfx_kthread+0x10/0x10 [ 73.430832][ T12] ret_from_fork_asm+0x1a/0x30 [ 73.435683][ T12] [ 73.438739][ T12] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 73.446004][ T12] CPU: 0 PID: 12 Comm: kworker/u8:1 Not tainted 6.10.0-rc6-syzkaller-00223-gc6653f49e4fd-dirty #0 [ 73.456604][ T12] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 73.466655][ T12] Workqueue: netns cleanup_net [ 73.471414][ T12] Call Trace: [ 73.474709][ T12] [ 73.477655][ T12] dump_stack_lvl+0x241/0x360 [ 73.482346][ T12] ? __pfx_dump_stack_lvl+0x10/0x10 [ 73.487561][ T12] ? __pfx__printk+0x10/0x10 [ 73.492183][ T12] ? _printk+0xd5/0x120 [ 73.496355][ T12] ? vscnprintf+0x5d/0x90 [ 73.500704][ T12] panic+0x349/0x860 [ 73.504805][ T12] ? __warn+0x172/0x4e0 [ 73.509075][ T12] ? __pfx_panic+0x10/0x10 [ 73.513494][ T12] ? show_trace_log_lvl+0x4e6/0x520 [ 73.518728][ T12] ? ret_from_fork_asm+0x1a/0x30 [ 73.523686][ T12] __warn+0x346/0x4e0 [ 73.527674][ T12] ? _cfg80211_unregister_wdev+0x46d/0x560 [ 73.533569][ T12] report_bug+0x2b3/0x500 [ 73.537892][ T12] ? _cfg80211_unregister_wdev+0x46d/0x560 [ 73.543696][ T12] handle_bug+0x3e/0x70 [ 73.547850][ T12] exc_invalid_op+0x1a/0x50 [ 73.552387][ T12] asm_exc_invalid_op+0x1a/0x20 [ 73.557264][ T12] RIP: 0010:_cfg80211_unregister_wdev+0x46d/0x560 [ 73.563690][ T12] Code: 0f b6 04 38 84 c0 0f 85 ec 00 00 00 41 80 65 00 fe 48 83 c4 10 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc e8 04 07 c5 f6 90 <0f> 0b 90 e9 61 fc ff ff e8 f6 06 c5 f6 c6 05 2c ac c6 04 01 90 48 [ 73.583293][ T12] RSP: 0018:ffffc90000117798 EFLAGS: 00010293 [ 73.589358][ T12] RAX: ffffffff8ad120ac RBX: 0000000000000000 RCX: ffff8880176c5a00 [ 73.597318][ T12] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 73.605284][ T12] RBP: ffff888068618000 R08: ffffffff8ad11d02 R09: 1ffffffff1ebcdac [ 73.613250][ T12] R10: dffffc0000000000 R11: fffffbfff1ebcdad R12: 0000000000000001 [ 73.621239][ T12] R13: ffff88801cf7ccb0 R14: ffff888068618700 R15: dffffc0000000000 [ 73.629242][ T12] ? _cfg80211_unregister_wdev+0xc2/0x560 [ 73.635048][ T12] ? _cfg80211_unregister_wdev+0x46c/0x560 [ 73.640870][ T12] ? _cfg80211_unregister_wdev+0x46c/0x560 [ 73.646705][ T12] ieee80211_remove_interfaces+0x525/0x720 [ 73.652529][ T12] ? ieee80211_unregister_hw+0x55/0x2c0 [ 73.658195][ T12] ? __pfx_ieee80211_remove_interfaces+0x10/0x10 [ 73.664568][ T12] ieee80211_unregister_hw+0x5d/0x2c0 [ 73.669955][ T12] mac80211_hwsim_del_radio+0x2c2/0x4c0 [ 73.675512][ T12] ? __pfx_mac80211_hwsim_del_radio+0x10/0x10 [ 73.681583][ T12] hwsim_exit_net+0x5c1/0x670 [ 73.686317][ T12] ? __pfx_hwsim_exit_net+0x10/0x10 [ 73.691541][ T12] ? __ip_vs_dev_cleanup_batch+0x239/0x260 [ 73.697357][ T12] cleanup_net+0x802/0xcc0 [ 73.701800][ T12] ? __pfx_cleanup_net+0x10/0x10 [ 73.706737][ T12] ? process_scheduled_works+0x945/0x1830 [ 73.712531][ T12] process_scheduled_works+0xa2c/0x1830 [ 73.718085][ T12] ? __pfx_process_scheduled_works+0x10/0x10 [ 73.724060][ T12] ? assign_work+0x364/0x3d0 [ 73.728641][ T12] worker_thread+0x86d/0xd50 [ 73.733244][ T12] ? __kthread_parkme+0x169/0x1d0 [ 73.738257][ T12] ? __pfx_worker_thread+0x10/0x10 [ 73.743365][ T12] kthread+0x2f0/0x390 [ 73.747424][ T12] ? __pfx_worker_thread+0x10/0x10 [ 73.752533][ T12] ? __pfx_kthread+0x10/0x10 [ 73.757113][ T12] ret_from_fork+0x4b/0x80 [ 73.761518][ T12] ? __pfx_kthread+0x10/0x10 [ 73.766100][ T12] ret_from_fork_asm+0x1a/0x30 [ 73.770872][ T12] [ 73.774152][ T12] Kernel Offset: disabled [ 73.778533][ T12] Rebooting in 86400 seconds.. syzkaller build log: go env (err=) GO111MODULE='auto' GOARCH='amd64' GOBIN='' GOCACHE='/syzkaller/.cache/go-build' GOENV='/syzkaller/.config/go/env' GOEXE='' GOEXPERIMENT='' GOFLAGS='' GOHOSTARCH='amd64' GOHOSTOS='linux' GOINSECURE='' GOMODCACHE='/syzkaller/jobs-2/linux/gopath/pkg/mod' GONOPROXY='' GONOSUMDB='' GOOS='linux' GOPATH='/syzkaller/jobs-2/linux/gopath' GOPRIVATE='' GOPROXY='https://proxy.golang.org,direct' GOROOT='/usr/local/go' GOSUMDB='sum.golang.org' GOTMPDIR='' GOTOOLCHAIN='auto' GOTOOLDIR='/usr/local/go/pkg/tool/linux_amd64' GOVCS='' GOVERSION='go1.21.4' GCCGO='gccgo' GOAMD64='v1' AR='ar' CC='gcc' CXX='g++' CGO_ENABLED='1' GOMOD='/syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/go.mod' GOWORK='' CGO_CFLAGS='-O2 -g' CGO_CPPFLAGS='' CGO_CXXFLAGS='-O2 -g' CGO_FFLAGS='-O2 -g' CGO_LDFLAGS='-O2 -g' PKG_CONFIG='pkg-config' GOGCCFLAGS='-fPIC -m64 -pthread -Wl,--no-gc-sections -fmessage-length=0 -ffile-prefix-map=/tmp/go-build2801630060=/tmp/go-build -gno-record-gcc-switches' git status (err=) HEAD detached at edc5149ad2 nothing to commit, working tree clean tput: No value for $TERM and no -T specified tput: No value for $TERM and no -T specified Makefile:31: run command via tools/syz-env for best compatibility, see: Makefile:32: https://github.com/google/syzkaller/blob/master/docs/contributing.md#using-syz-env go list -f '{{.Stale}}' ./sys/syz-sysgen | grep -q false || go install ./sys/syz-sysgen make .descriptions tput: No value for $TERM and no -T specified tput: No value for $TERM and no -T specified Makefile:31: run command via tools/syz-env for best compatibility, see: Makefile:32: https://github.com/google/syzkaller/blob/master/docs/contributing.md#using-syz-env bin/syz-sysgen go fmt ./sys/... >/dev/null touch .descriptions GOOS=linux GOARCH=amd64 go build "-ldflags=-s -w -X github.com/google/syzkaller/prog.GitRevision=edc5149ad2ab7a38db6b3bcb1b594e0264a92163 -X 'github.com/google/syzkaller/prog.gitRevisionDate=20240621-090414'" "-tags=syz_target syz_os_linux syz_arch_amd64 " -o ./bin/linux_amd64/syz-fuzzer github.com/google/syzkaller/syz-fuzzer GOOS=linux GOARCH=amd64 go build "-ldflags=-s -w -X github.com/google/syzkaller/prog.GitRevision=edc5149ad2ab7a38db6b3bcb1b594e0264a92163 -X 'github.com/google/syzkaller/prog.gitRevisionDate=20240621-090414'" "-tags=syz_target syz_os_linux syz_arch_amd64 " -o ./bin/linux_amd64/syz-execprog github.com/google/syzkaller/tools/syz-execprog mkdir -p ./bin/linux_amd64 g++ -o ./bin/linux_amd64/syz-executor executor/executor.cc \ -m64 -O2 -pthread -Wall -Werror -Wparentheses -Wunused-const-variable -Wframe-larger-than=16384 -Wno-stringop-overflow -Wno-array-bounds -Wno-format-overflow -Wno-unused-but-set-variable -Wno-unused-command-line-argument -static-pie -std=c++17 -I. -Iexecutor/_include -fpermissive -w -DGOOS_linux=1 -DGOARCH_amd64=1 \ -DHOSTGOOS_linux=1 -DGIT_REVISION=\"edc5149ad2ab7a38db6b3bcb1b594e0264a92163\"