[ 86.562487][ T9] cfg80211: failed to load regulatory.db Warning: Permanently added '[localhost]:5891' (ED25519) to the list of known hosts. 2025/02/05 11:34:19 ignoring optional flag "sandboxArg"="0" 2025/02/05 11:34:20 parsed 1 programs [ 245.825716][ T5336] cgroup: Unknown subsys name 'net' [ 245.897287][ T5336] cgroup: Unknown subsys name 'cpuset' [ 245.901615][ T5336] cgroup: Unknown subsys name 'rlimit' [ 247.363566][ T5336] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 250.817840][ T5343] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 251.855199][ T1088] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 251.858108][ T1088] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 251.888172][ T131] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 251.891150][ T131] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 253.243863][ T5395] syz-executor (5395) used greatest stack depth: 19760 bytes left [ 253.371895][ T5401] chnl_net:caif_netlink_parms(): no params data found [ 253.410414][ T5401] bridge0: port 1(bridge_slave_0) entered blocking state [ 253.415533][ T5401] bridge0: port 1(bridge_slave_0) entered disabled state [ 253.418371][ T5401] bridge_slave_0: entered allmulticast mode [ 253.421535][ T5401] bridge_slave_0: entered promiscuous mode [ 253.427047][ T5401] bridge0: port 2(bridge_slave_1) entered blocking state [ 253.429781][ T5401] bridge0: port 2(bridge_slave_1) entered disabled state [ 253.434362][ T5401] bridge_slave_1: entered allmulticast mode [ 253.437303][ T5401] bridge_slave_1: entered promiscuous mode [ 253.454407][ T5401] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 253.459480][ T5401] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 253.478069][ T5401] team0: Port device team_slave_0 added [ 253.482111][ T5401] team0: Port device team_slave_1 added [ 253.496283][ T5401] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 253.499027][ T5401] 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. [ 253.509842][ T5401] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 253.517130][ T5401] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 253.519902][ T5401] 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. [ 253.530211][ T5401] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 253.553753][ T5401] hsr_slave_0: entered promiscuous mode [ 253.556506][ T5401] hsr_slave_1: entered promiscuous mode [ 253.656501][ T5401] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 253.663145][ T5401] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 253.667714][ T5401] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 253.673946][ T5401] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 253.695891][ T5401] bridge0: port 2(bridge_slave_1) entered blocking state [ 253.698787][ T5401] bridge0: port 2(bridge_slave_1) entered forwarding state [ 253.702331][ T5401] bridge0: port 1(bridge_slave_0) entered blocking state [ 253.705067][ T5401] bridge0: port 1(bridge_slave_0) entered forwarding state [ 253.755376][ T5401] 8021q: adding VLAN 0 to HW filter on device bond0 [ 253.766851][ T11] bridge0: port 1(bridge_slave_0) entered disabled state [ 253.771438][ T11] bridge0: port 2(bridge_slave_1) entered disabled state [ 253.781504][ T5401] 8021q: adding VLAN 0 to HW filter on device team0 [ 253.789583][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 253.792482][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 253.806294][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 253.808766][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 253.946655][ T5401] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 253.976326][ T5401] veth0_vlan: entered promiscuous mode [ 253.983620][ T5401] veth1_vlan: entered promiscuous mode [ 254.006460][ T5401] veth0_macvtap: entered promiscuous mode [ 254.011301][ T5401] veth1_macvtap: entered promiscuous mode [ 254.022114][ T5401] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 254.029995][ T5401] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 254.038510][ T5401] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 254.041662][ T5401] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 254.046177][ T5401] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 254.050331][ T5401] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 254.169113][ T5401] syz-executor (5401) used greatest stack depth: 19736 bytes left [ 254.209022][ T5420] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 254.213998][ T5420] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 254.217011][ T5420] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 254.221867][ T5420] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 254.227997][ T131] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 254.233216][ T5420] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 254.236170][ T5420] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 254.318462][ T131] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 254.378366][ T131] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 254.485308][ T131] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2025/02/05 11:34:32 executed programs: 0 [ 255.287023][ T5420] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 255.290733][ T5420] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 255.295528][ T5420] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 255.298613][ T5420] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 255.301653][ T5420] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 255.307048][ T5420] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 255.424663][ T5440] chnl_net:caif_netlink_parms(): no params data found [ 255.472120][ T5440] bridge0: port 1(bridge_slave_0) entered blocking state [ 255.476023][ T5440] bridge0: port 1(bridge_slave_0) entered disabled state [ 255.478797][ T5440] bridge_slave_0: entered allmulticast mode [ 255.485628][ T5440] bridge_slave_0: entered promiscuous mode [ 255.489544][ T5440] bridge0: port 2(bridge_slave_1) entered blocking state [ 255.492237][ T5440] bridge0: port 2(bridge_slave_1) entered disabled state [ 255.495810][ T5440] bridge_slave_1: entered allmulticast mode [ 255.498880][ T5440] bridge_slave_1: entered promiscuous mode [ 255.518263][ T5440] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 255.526414][ T5440] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 255.542187][ T5440] team0: Port device team_slave_0 added [ 255.549511][ T5440] team0: Port device team_slave_1 added [ 255.562207][ T5440] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 255.566762][ T5440] 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. [ 255.577039][ T5440] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 255.584922][ T5440] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 255.587351][ T5440] 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. [ 255.599250][ T5440] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 255.627549][ T5440] hsr_slave_0: entered promiscuous mode [ 255.630246][ T5440] hsr_slave_1: entered promiscuous mode [ 255.633477][ T5440] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 255.636569][ T5440] Cannot create hsr debugfs directory [ 257.254532][ T131] bridge_slave_1: left allmulticast mode [ 257.256906][ T131] bridge_slave_1: left promiscuous mode [ 257.259814][ T131] bridge0: port 2(bridge_slave_1) entered disabled state [ 257.285602][ T131] bridge_slave_0: left allmulticast mode [ 257.287834][ T131] bridge_slave_0: left promiscuous mode [ 257.290236][ T131] bridge0: port 1(bridge_slave_0) entered disabled state [ 257.353371][ T5420] Bluetooth: hci0: command tx timeout [ 257.659348][ T131] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 257.666196][ T131] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 257.670598][ T131] bond0 (unregistering): Released all slaves [ 257.767099][ T131] hsr_slave_0: left promiscuous mode [ 257.770019][ T131] hsr_slave_1: left promiscuous mode [ 257.775118][ T131] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 257.778100][ T131] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 257.781801][ T131] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 257.787425][ T131] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 257.795904][ T131] veth1_macvtap: left promiscuous mode [ 257.798106][ T131] veth0_macvtap: left promiscuous mode [ 257.800127][ T131] veth1_vlan: left promiscuous mode [ 257.802191][ T131] veth0_vlan: left promiscuous mode [ 258.055876][ T131] team0 (unregistering): Port device team_slave_1 removed [ 258.075386][ T131] team0 (unregistering): Port device team_slave_0 removed [ 258.549152][ T5440] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 258.576037][ T5440] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 258.589733][ T5440] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 258.606816][ T5440] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 258.906507][ T5440] 8021q: adding VLAN 0 to HW filter on device bond0 [ 258.946591][ T5440] 8021q: adding VLAN 0 to HW filter on device team0 [ 258.968634][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 258.971295][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 258.988720][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 258.991559][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 259.125817][ T5440] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 259.157252][ T5440] veth0_vlan: entered promiscuous mode [ 259.165409][ T5440] veth1_vlan: entered promiscuous mode [ 259.186002][ T5440] veth0_macvtap: entered promiscuous mode [ 259.190522][ T5440] veth1_macvtap: entered promiscuous mode [ 259.201061][ T5440] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 259.209176][ T5440] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 259.218704][ T5440] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 259.221764][ T5440] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 259.226592][ T5440] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 259.229951][ T5440] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 259.284595][ T41] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 259.287613][ T41] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 259.310835][ T131] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 259.314203][ T131] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 259.473094][ T5420] Bluetooth: hci0: command tx timeout [ 260.975103][ T1309] ieee802154 phy0 wpan0: encryption failed: -22 [ 261.014089][ T1309] ieee802154 phy1 wpan1: encryption failed: -22 [ 261.627585][ T5420] Bluetooth: hci0: command tx timeout [ 263.745711][ T5420] Bluetooth: hci0: command tx timeout 2025/02/05 11:34:52 executed programs: 3 [ 281.879892][ T4667] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 281.919950][ T4667] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 282.086412][ T4667] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 282.198836][ T4667] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 282.290433][ T4667] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 282.371279][ T4667] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 285.374521][ T4667] Bluetooth: hci0: command tx timeout [ 287.539559][ T4667] Bluetooth: hci0: command tx timeout [ 289.618473][ T4667] Bluetooth: hci0: command tx timeout [ 291.712650][ T4667] Bluetooth: hci0: command tx timeout [ 322.350307][ T1309] ieee802154 phy0 wpan0: encryption failed: -22 [ 322.389232][ T1309] ieee802154 phy1 wpan1: encryption failed: -22 [ 343.221005][ T5420] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 343.363953][ T5420] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 343.444693][ T5420] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 343.586603][ T5420] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 343.686439][ T5420] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 343.704048][ T5420] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 346.220326][ T4667] Bluetooth: hci1: command tx timeout [ 348.356179][ T4667] Bluetooth: hci1: command tx timeout [ 350.464266][ T4667] Bluetooth: hci1: command tx timeout [ 352.516091][ T4667] Bluetooth: hci1: command tx timeout [ 383.796350][ T1309] ieee802154 phy0 wpan0: encryption failed: -22 [ 383.826899][ T1309] ieee802154 phy1 wpan1: encryption failed: -22 [ 405.195942][ T5420] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 405.245857][ T5420] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 405.284530][ T5420] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 405.287958][ T5420] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 405.291197][ T5420] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 405.309090][ T5420] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 407.730635][ T4667] Bluetooth: hci0: command tx timeout [ 409.905799][ T4667] Bluetooth: hci0: command tx timeout [ 411.953952][ T4667] Bluetooth: hci0: command tx timeout [ 414.027555][ T4667] Bluetooth: hci0: command tx timeout [ 445.214680][ T1309] ieee802154 phy0 wpan0: encryption failed: -22 [ 445.231011][ T1309] ieee802154 phy1 wpan1: encryption failed: -22 [ 466.779799][ T48] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 466.809586][ T48] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 466.840112][ T48] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 466.866067][ T48] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 467.010373][ T48] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 467.042151][ T48] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 467.664676][ T48] Bluetooth: hci1: command 0x0406 tx timeout [ 469.802631][ T4667] Bluetooth: hci2: command tx timeout [ 471.899403][ T4667] Bluetooth: hci2: command tx timeout [ 474.058669][ T4667] Bluetooth: hci2: command tx timeout [ 476.088741][ T4667] Bluetooth: hci2: command tx timeout [ 491.735061][ T25] INFO: task syz-executor:5484 blocked for more than 143 seconds. [ 491.738096][ T25] Not tainted 6.14.0-rc1-syzkaller-00028-g5c8c229261f1 #0 [ 491.741991][ T25] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 491.978574][ T25] task:syz-executor state:D stack:25984 pid:5484 tgid:5484 ppid:1 task_flags:0x400140 flags:0x00004006 [ 492.080612][ T25] Call Trace: [ 492.124105][ T25] [ 492.125308][ T25] __schedule+0x190e/0x4c90 [ 492.127199][ T25] ? __pfx___schedule+0x10/0x10 [ 492.128964][ T25] ? __pfx_lock_release+0x10/0x10 [ 492.130835][ T25] ? _raw_spin_unlock_irqrestore+0x8f/0x140 [ 492.326472][ T25] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 492.370958][ T25] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 492.510485][ T25] ? schedule+0x90/0x320 [ 492.512195][ T25] schedule+0x14b/0x320 [ 492.613650][ T25] schedule_preempt_disabled+0x13/0x30 [ 492.764804][ T25] __mutex_lock+0x817/0x1010 [ 492.766698][ T25] ? __mutex_lock+0x602/0x1010 [ 492.768566][ T25] ? inet_rtm_newaddr+0x47e/0x1bd0 [ 492.770606][ T25] ? __pfx___mutex_lock+0x10/0x10 [ 492.854935][ T25] ? __lock_acquire+0x1397/0x2100 [ 492.906468][ T25] ? __nla_parse+0x40/0x60 [ 492.908290][ T25] inet_rtm_newaddr+0x47e/0x1bd0 [ 492.910116][ T25] ? rcu_read_unlock+0x87/0xa0 [ 492.911944][ T25] ? __pfx_inet_rtm_newaddr+0x10/0x10 [ 493.056844][ T25] ? __pfx_inet_rtm_newaddr+0x10/0x10 [ 493.058891][ T25] rtnetlink_rcv_msg+0x791/0xcf0 [ 493.060707][ T25] ? rtnetlink_rcv_msg+0x1a7/0xcf0 [ 493.163411][ T25] ? __lock_acquire+0x1397/0x2100 [ 493.165408][ T25] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 493.167456][ T25] netlink_rcv_skb+0x1e3/0x430 [ 493.169244][ T25] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 493.171394][ T25] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 493.364442][ T25] ? netlink_deliver_tap+0x2e/0x1b0 [ 493.366414][ T25] netlink_unicast+0x7f6/0x990 [ 493.368157][ T25] ? __pfx_netlink_unicast+0x10/0x10 [ 493.370102][ T25] ? __virt_addr_valid+0x45f/0x530 [ 493.372158][ T25] ? __phys_addr_symbol+0x2f/0x70 [ 493.485674][ T25] ? __check_object_size+0x47a/0x730 [ 493.487789][ T25] netlink_sendmsg+0x8e4/0xcb0 [ 493.489676][ T25] ? __pfx_netlink_sendmsg+0x10/0x10 [ 493.651135][ T25] ? aa_sock_msg_perm+0x91/0x160 [ 493.768524][ T25] ? __pfx_netlink_sendmsg+0x10/0x10 [ 493.770560][ T25] __sock_sendmsg+0x221/0x270 [ 493.886040][ T25] __sys_sendto+0x363/0x4c0 [ 493.887810][ T25] ? __pfx___sys_sendto+0x10/0x10 [ 493.889738][ T25] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 493.892075][ T25] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 494.125774][ T25] ? exc_page_fault+0x590/0x8b0 [ 494.127723][ T25] __x64_sys_sendto+0xde/0x100 [ 494.129510][ T25] do_syscall_64+0xf3/0x230 [ 494.131316][ T25] ? clear_bhb_loop+0x35/0x90 [ 494.346779][ T25] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 494.349210][ T25] RIP: 0033:0x7f54c818ec7c [ 494.350937][ T25] RSP: 002b:00007ffc0e153980 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 494.566241][ T25] RAX: ffffffffffffffda RBX: 00007f54c8ed4620 RCX: 00007f54c818ec7c [ 494.569561][ T25] RDX: 0000000000000028 RSI: 00007f54c8ed4670 RDI: 0000000000000003 [ 494.619945][ T25] RBP: 0000000000000000 R08: 00007ffc0e1539d4 R09: 000000000000000c [ 494.775922][ T25] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 494.778933][ T25] R13: 0000000000000000 R14: 00007f54c8ed4670 R15: 0000000000000000 [ 494.782125][ T25] [ 494.963231][ T25] [ 494.963231][ T25] Showing all locks held in the system: [ 495.154771][ T25] 2 locks held by kworker/0:0/8: [ 495.156594][ T25] 4 locks held by kworker/0:1/9: [ 495.158403][ T25] #0: ffff88801ac75d48 ((wq_completion)events_power_efficient){+.+.}-{0:0}, at: process_scheduled_works+0x93b/0x1840 [ 495.340600][ T25] #1: ffffc900001b7c60 ((reg_check_chans).work){+.+.}-{0:0}, at: process_scheduled_works+0x976/0x1840 [ 495.529439][ T25] #2: ffffffff8fcc0148 (rtnl_mutex){+.+.}-{4:4}, at: reg_check_chans_work+0x99/0xfb0 [ 495.700466][ T25] #3: ffff888042e08768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: reg_check_chans_work+0x164/0xfb0 [ 495.773303][ T25] 3 locks held by kworker/u4:0/11: [ 495.775127][ T25] #0: ffff888036209948 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_scheduled_works+0x93b/0x1840 [ 495.778931][ T25] #1: ffffc900001d7c60 ((work_completion)(&(&ifa->dad_work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x976/0x1840 [ 495.978060][ T25] #2: ffffffff8fcc0148 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_dad_work+0x10e/0x16a0 [ 496.197284][ T25] 3 locks held by kworker/u4:1/12: [ 496.290985][ T25] 1 lock held by khungtaskd/25: [ 496.415218][ T25] #0: ffffffff8e9387e0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x55/0x2a0 [ 496.418960][ T25] 3 locks held by kworker/u4:3/41: [ 496.420883][ T25] 2 locks held by kswapd1/81: [ 496.586632][ T25] 3 locks held by kworker/u4:5/131: [ 496.588660][ T25] 4 locks held by kworker/u4:6/1033: [ 496.590629][ T25] #0: ffff88801baef148 ((wq_completion)netns){+.+.}-{0:0}, at: process_scheduled_works+0x93b/0x1840 [ 496.783818][ T25] #1: ffffc9000250fc60 (net_cleanup_work){+.+.}-{0:0}, at: process_scheduled_works+0x976/0x1840 [ 496.787817][ T25] #2: ffffffff8fcb3bd0 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0x17a/0xd60 [ 496.791300][ T25] #3: ffffffff8fcc0148 (rtnl_mutex){+.+.}-{4:4}, at: wg_netns_pre_exit+0x1f/0x1e0 [ 496.947801][ T25] 2 locks held by kworker/u4:7/1037: [ 496.950213][ T25] 1 lock held by dhcpcd/5023: [ 496.952013][ T25] #0: ffffffff8fcc0148 (rtnl_mutex){+.+.}-{4:4}, at: inet6_rtm_newaddr+0x7f3/0xef0 [ 497.102049][ T25] 2 locks held by getty/5107: [ 497.228852][ T25] #0: ffff888000dd90a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 497.360042][ T25] #1: ffffc9000019b2f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x6a6/0x1e00 [ 497.545743][ T25] 1 lock held by syz-executor/5484: [ 497.547680][ T25] #0: ffffffff8fcc0148 (rtnl_mutex){+.+.}-{4:4}, at: inet_rtm_newaddr+0x47e/0x1bd0 [ 497.550982][ T25] 1 lock held by syz-executor/5499: [ 497.715971][ T25] #0: ffffffff8fcc0148 (rtnl_mutex){+.+.}-{4:4}, at: inet_rtm_newaddr+0x47e/0x1bd0 [ 497.919090][ T25] 1 lock held by syz-executor/5507: [ 497.921062][ T25] #0: ffffffff8fcc0148 (rtnl_mutex){+.+.}-{4:4}, at: inet_rtm_newaddr+0x47e/0x1bd0 [ 498.063549][ T25] [ 498.064516][ T25] ============================================= [ 498.064516][ T25] [ 498.067441][ T25] NMI backtrace for cpu 0 [ 498.067448][ T25] CPU: 0 UID: 0 PID: 25 Comm: khungtaskd Not tainted 6.14.0-rc1-syzkaller-00028-g5c8c229261f1 #0 [ 498.067458][ T25] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 498.067463][ T25] Call Trace: [ 498.068348][ T25] [ 498.068353][ T25] dump_stack_lvl+0x241/0x360 [ 498.068370][ T25] ? __pfx_dump_stack_lvl+0x10/0x10 [ 498.068380][ T25] ? __pfx__printk+0x10/0x10 [ 498.068400][ T25] nmi_cpu_backtrace+0x49c/0x4d0 [ 498.068413][ T25] ? __pfx_nmi_cpu_backtrace+0x10/0x10 [ 498.068421][ T25] ? _printk+0xd5/0x120 [ 498.068434][ T25] ? __pfx__printk+0x10/0x10 [ 498.068448][ T25] ? __wake_up_klogd+0xcc/0x110 [ 498.068461][ T25] ? __pfx__printk+0x10/0x10 [ 498.068477][ T25] ? __rcu_read_unlock+0xa1/0x110 [ 498.068489][ T25] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 498.068503][ T25] nmi_trigger_cpumask_backtrace+0x198/0x320 [ 498.068516][ T25] watchdog+0x1058/0x10a0 [ 498.068531][ T25] ? watchdog+0x1ea/0x10a0 [ 498.068546][ T25] ? __pfx_watchdog+0x10/0x10 [ 498.068560][ T25] kthread+0x7a9/0x920 [ 498.068572][ T25] ? __pfx_kthread+0x10/0x10 [ 498.068586][ T25] ? __pfx_watchdog+0x10/0x10 [ 498.068599][ T25] ? __pfx_kthread+0x10/0x10 [ 498.068611][ T25] ? __pfx_kthread+0x10/0x10 [ 498.068631][ T25] ? __pfx_kthread+0x10/0x10 [ 498.068644][ T25] ? _raw_spin_unlock_irq+0x23/0x50 [ 498.068655][ T25] ? lockdep_hardirqs_on+0x99/0x150 [ 498.068666][ T25] ? __pfx_kthread+0x10/0x10 [ 498.068681][ T25] ret_from_fork+0x4b/0x80 [ 498.068694][ T25] ? __pfx_kthread+0x10/0x10 [ 498.068706][ T25] ret_from_fork_asm+0x1a/0x30 [ 498.068726][ T25] [ 498.068734][ T25] Kernel panic - not syncing: hung_task: blocked tasks [ 498.131991][ T25] CPU: 0 UID: 0 PID: 25 Comm: khungtaskd Not tainted 6.14.0-rc1-syzkaller-00028-g5c8c229261f1 #0 [ 498.135730][ T25] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 498.139482][ T25] Call Trace: [ 498.140691][ T25] [ 498.141748][ T25] dump_stack_lvl+0x241/0x360 [ 498.143548][ T25] ? __pfx_dump_stack_lvl+0x10/0x10 [ 498.145417][ T25] ? __pfx__printk+0x10/0x10 [ 498.147127][ T25] ? vscnprintf+0x5d/0x90 [ 498.148600][ T25] panic+0x349/0x880 [ 498.150194][ T25] ? nmi_trigger_cpumask_backtrace+0x244/0x320 [ 498.152912][ T25] ? __pfx_panic+0x10/0x10 [ 498.154940][ T25] ? __wake_up_klogd+0xcc/0x110 [ 498.157128][ T25] ? irq_work_queue+0xd1/0x150 [ 498.158942][ T25] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 498.161254][ T25] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 498.163724][ T25] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 498.166022][ T25] ? nmi_trigger_cpumask_backtrace+0x251/0x320 [ 498.168328][ T25] watchdog+0x1097/0x10a0 [ 498.170048][ T25] ? watchdog+0x1ea/0x10a0 [ 498.171719][ T25] ? __pfx_watchdog+0x10/0x10 [ 498.173463][ T25] kthread+0x7a9/0x920 [ 498.174978][ T25] ? __pfx_kthread+0x10/0x10 [ 498.176577][ T25] ? __pfx_watchdog+0x10/0x10 [ 498.178293][ T25] ? __pfx_kthread+0x10/0x10 [ 498.179957][ T25] ? __pfx_kthread+0x10/0x10 [ 498.181687][ T25] ? __pfx_kthread+0x10/0x10 [ 498.183423][ T25] ? _raw_spin_unlock_irq+0x23/0x50 [ 498.185263][ T25] ? lockdep_hardirqs_on+0x99/0x150 [ 498.187080][ T25] ? __pfx_kthread+0x10/0x10 [ 498.188880][ T25] ret_from_fork+0x4b/0x80 [ 498.190870][ T25] ? __pfx_kthread+0x10/0x10 [ 498.193027][ T25] ret_from_fork_asm+0x1a/0x30 [ 498.195215][ T25] [ 498.196959][ T25] Kernel Offset: disabled [ 498.198729][ T25] Rebooting in 86400 seconds.. VM DIAGNOSIS: 11:38:29 Registers: info registers vcpu 0 CPU#0 RAX=0000000000000063 RBX=ffffffff9a746080 RCX=0000000000000000 RDX=00000000000003f8 RSI=0000000000000000 RDI=0000000000000020 RBP=0000000000000000 RSP=ffffc900004c76d0 R8 =ffffffff8576c46b R9 =1ffff11003e04046 R10=dffffc0000000000 R11=ffffffff8576c420 R12=dffffc0000000000 R13=0000000000000063 R14=0000000000000063 R15=00000000000003f8 RIP=ffffffff8576c49e RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000000000000000 ffffffff 00c00000 GS =0000 ffff88801fc00000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc4b893120 CR3=0000000040de4000 CR4=00352ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 Opmask00=0000000000000000 Opmask01=0000000000000000 Opmask02=0000000000000000 Opmask03=0000000000000000 Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 bd8e55bcbd8e55bc bd8e55bcbd8e55bc ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 77bea5a777bea5a7 77bea5a777bea5a7 ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 4801df104801df10 4801df104801df10 ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 575a335353e715ab d85c3476f4c37cdb ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 59ed7a4cc5a6fc17 9bb8b62b39ab0cae ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ff6c39a61cef0b97 8b603aa2cc59cb6f ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 d73f40e65f627d25 cb0ac688d5f9c185 ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 18751b4d0bbe7636 99b5a7ccf541fd7e ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 b6fe76baf9c5e737 a7847fc0c8698737 ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 f3aafe477886c3d9 38c36187dcaeaeac ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 cd2fcf102e8baf70 4e4676f225b4fa2c ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 58bc27b358bc27b3 58bc27b358bc27b3 ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 209b057b209b057b 209b057b209b057b ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 90ba529490ba5294 90ba529490ba5294 ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000