Warning: Permanently added '[localhost]:43573' (ED25519) to the list of known hosts. syzkaller login: [ 96.977371][ T788] cfg80211: failed to load regulatory.db 2026/01/23 12:11:36 parsed 1 programs [ 100.851527][ T5336] cgroup: Unknown subsys name 'net' [ 100.943854][ T5336] cgroup: Unknown subsys name 'cpuset' [ 100.949454][ T5336] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 102.895319][ T5336] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 109.159425][ T5348] 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. [ 109.761782][ T5353] chnl_net:caif_netlink_parms(): no params data found [ 109.862113][ T5353] bridge0: port 1(bridge_slave_0) entered blocking state [ 109.865657][ T5353] bridge0: port 1(bridge_slave_0) entered disabled state [ 109.868745][ T5353] bridge_slave_0: entered allmulticast mode [ 109.873398][ T5353] bridge_slave_0: entered promiscuous mode [ 109.878840][ T5353] bridge0: port 2(bridge_slave_1) entered blocking state [ 109.883081][ T5353] bridge0: port 2(bridge_slave_1) entered disabled state [ 109.886530][ T5353] bridge_slave_1: entered allmulticast mode [ 109.891315][ T5353] bridge_slave_1: entered promiscuous mode [ 109.918996][ T5353] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 109.925550][ T5353] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 109.951563][ T5353] team0: Port device team_slave_0 added [ 109.956190][ T5353] team0: Port device team_slave_1 added [ 109.978464][ T5353] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 109.990095][ T5353] 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 1532 would solve the problem. [ 110.010994][ T5353] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 110.019552][ T5353] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 110.030037][ T5353] 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 1532 would solve the problem. [ 110.050727][ T5353] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 110.131780][ T5353] hsr_slave_0: entered promiscuous mode [ 110.134555][ T5353] hsr_slave_1: entered promiscuous mode [ 110.424678][ T5353] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 110.453048][ T5353] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 110.464094][ T5353] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 110.484477][ T5353] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 110.532462][ T5353] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.535732][ T5353] bridge0: port 2(bridge_slave_1) entered forwarding state [ 110.539242][ T5353] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.542049][ T5353] bridge0: port 1(bridge_slave_0) entered forwarding state [ 110.649804][ T5353] 8021q: adding VLAN 0 to HW filter on device bond0 [ 110.680214][ T3649] bridge0: port 1(bridge_slave_0) entered disabled state [ 110.691161][ T3649] bridge0: port 2(bridge_slave_1) entered disabled state [ 110.702731][ T5353] 8021q: adding VLAN 0 to HW filter on device team0 [ 110.727067][ T1131] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.730336][ T1131] bridge0: port 1(bridge_slave_0) entered forwarding state [ 110.742342][ T1131] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.745417][ T1131] bridge0: port 2(bridge_slave_1) entered forwarding state [ 110.817953][ T5353] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 111.101434][ T5353] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 111.168159][ T5353] veth0_vlan: entered promiscuous mode [ 111.183877][ T5353] veth1_vlan: entered promiscuous mode [ 111.217895][ T5353] veth0_macvtap: entered promiscuous mode [ 111.239730][ T5353] veth1_macvtap: entered promiscuous mode [ 111.264937][ T5353] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 111.283161][ T5353] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 111.311744][ T1131] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.315427][ T1131] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.319244][ T1131] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.341469][ T1131] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.583640][ T3519] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 111.661712][ T3519] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 111.710449][ T3519] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 111.793337][ T3519] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 111.994992][ T4686] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 111.998908][ T4686] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 112.003170][ T4686] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 112.006735][ T4686] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 112.012864][ T4686] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 113.771692][ T3519] bridge_slave_1: left allmulticast mode [ 113.774555][ T3519] bridge_slave_1: left promiscuous mode [ 113.777908][ T3519] bridge0: port 2(bridge_slave_1) entered disabled state [ 113.931549][ T3519] bridge_slave_0: left allmulticast mode [ 113.934103][ T3519] bridge_slave_0: left promiscuous mode [ 113.936780][ T3519] bridge0: port 1(bridge_slave_0) entered disabled state [ 114.542653][ T3519] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 114.560476][ T3519] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 114.565522][ T3519] bond0 (unregistering): Released all slaves [ 114.714345][ T3519] hsr_slave_0: left promiscuous mode [ 114.730849][ T3519] hsr_slave_1: left promiscuous mode [ 114.741013][ T3519] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 114.744273][ T3519] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 114.761084][ T3519] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 114.764112][ T3519] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 114.796209][ T3519] veth1_macvtap: left promiscuous mode [ 114.798909][ T3519] veth0_macvtap: left promiscuous mode [ 114.826848][ T3519] veth1_vlan: left promiscuous mode [ 114.831677][ T3519] veth0_vlan: left promiscuous mode [ 115.661337][ T3519] team0 (unregistering): Port device team_slave_1 removed [ 115.715194][ T3519] team0 (unregistering): Port device team_slave_0 removed [ 117.288864][ T3649] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 117.315108][ T3649] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 117.371795][ T1040] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 117.375092][ T1040] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2026/01/23 12:11:58 executed programs: 0 [ 120.670734][ T46] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 120.675222][ T46] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 120.678854][ T46] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 120.683319][ T46] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 120.686901][ T46] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 120.848068][ T5477] chnl_net:caif_netlink_parms(): no params data found [ 120.917754][ T5477] bridge0: port 1(bridge_slave_0) entered blocking state [ 120.921233][ T5477] bridge0: port 1(bridge_slave_0) entered disabled state [ 120.924477][ T5477] bridge_slave_0: entered allmulticast mode [ 120.928278][ T5477] bridge_slave_0: entered promiscuous mode [ 120.933421][ T5477] bridge0: port 2(bridge_slave_1) entered blocking state [ 120.936544][ T5477] bridge0: port 2(bridge_slave_1) entered disabled state [ 120.939810][ T5477] bridge_slave_1: entered allmulticast mode [ 120.945129][ T5477] bridge_slave_1: entered promiscuous mode [ 120.971458][ T5477] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 120.977845][ T5477] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 121.001640][ T5477] team0: Port device team_slave_0 added [ 121.005723][ T5477] team0: Port device team_slave_1 added [ 121.025092][ T5477] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 121.028139][ T5477] 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 1532 would solve the problem. [ 121.041440][ T5477] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 121.048887][ T5477] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 121.052484][ T5477] 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 1532 would solve the problem. [ 121.063682][ T5477] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 121.102379][ T5477] hsr_slave_0: entered promiscuous mode [ 121.105565][ T5477] hsr_slave_1: entered promiscuous mode [ 121.527792][ T5477] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 121.548356][ T5477] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 121.571797][ T5477] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 121.577851][ T5477] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 121.621801][ T5477] bridge0: port 2(bridge_slave_1) entered blocking state [ 121.624963][ T5477] bridge0: port 2(bridge_slave_1) entered forwarding state [ 121.628351][ T5477] bridge0: port 1(bridge_slave_0) entered blocking state [ 121.631503][ T5477] bridge0: port 1(bridge_slave_0) entered forwarding state [ 121.744172][ T5477] 8021q: adding VLAN 0 to HW filter on device bond0 [ 121.797135][ T1040] bridge0: port 1(bridge_slave_0) entered disabled state [ 121.801488][ T1040] bridge0: port 2(bridge_slave_1) entered disabled state [ 121.817362][ T5477] 8021q: adding VLAN 0 to HW filter on device team0 [ 121.832952][ T1040] bridge0: port 1(bridge_slave_0) entered blocking state [ 121.836073][ T1040] bridge0: port 1(bridge_slave_0) entered forwarding state [ 121.857291][ T1040] bridge0: port 2(bridge_slave_1) entered blocking state [ 121.860816][ T1040] bridge0: port 2(bridge_slave_1) entered forwarding state [ 122.198062][ T5477] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 122.277960][ T5477] veth0_vlan: entered promiscuous mode [ 122.302515][ T5477] veth1_vlan: entered promiscuous mode [ 122.351593][ T5477] veth0_macvtap: entered promiscuous mode [ 122.362487][ T5477] veth1_macvtap: entered promiscuous mode [ 122.394433][ T5477] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 122.414099][ T5477] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 122.467202][ T1131] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 122.494449][ T1131] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 122.498325][ T1131] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 122.531266][ T1131] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 122.637560][ T1040] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 122.648870][ T1040] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 122.701207][ T1131] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 122.704433][ T1131] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 122.732059][ T46] Bluetooth: hci0: command tx timeout [ 123.180124][ T5527] syz.0.18 (5527) used greatest stack depth: 18064 bytes left SIGILL: illegal instruction PC=0x4800c3 m=6 sigcode=128 instruction bytes: 0x89 0x44 0x24 0x30 0xc3 0xcc 0xcc 0xcc 0xcc 0xcc 0xcc 0xcc 0xcc 0xcc 0xcc 0xcc goroutine 0 gp=0xc0034d1500 m=6 mp=0xc0025db808 [idle]: runtime.futex(0x32d8b60, 0x81, 0x1, 0x0, 0x0, 0x0) /usr/local/go/src/runtime/sys_linux_amd64.s:558 +0x23 fp=0xc0005cff30 sp=0xc0005cff28 pc=0x4800c3 runtime.futexwakeup(0x32d8b60, 0x347e700?) /usr/local/go/src/runtime/os_linux.go:88 +0x30 fp=0xc0005cff88 sp=0xc0005cff30 pc=0x43c9d0 runtime.notewakeup(0xc001f2d488?) /usr/local/go/src/runtime/lock_futex.go:32 +0x25 fp=0xc0005cffb0 sp=0xc0005cff88 pc=0x416ea5 runtime.entersyscall_sysmon() /usr/local/go/src/runtime/proc.go:4541 +0x3f fp=0xc0005cffc8 sp=0xc0005cffb0 pc=0x44c17f runtime.systemstack(0x47e281) /usr/local/go/src/runtime/asm_amd64.s:514 +0x4a fp=0xc0005cffd8 sp=0xc0005cffc8 pc=0x47c44a goroutine 22 gp=0xc00347e700 m=6 mp=0xc0025db808 [syscall]: syscall.Syscall(0x0, 0x6, 0xc004b80000, 0x1e62834) /usr/local/go/src/syscall/syscall_linux.go:73 +0x25 fp=0xc001f2d4f8 sp=0xc001f2d498 pc=0x4a7925 syscall.read(0xc003250680?, {0xc004b80000?, 0x0?, 0x5?}) /usr/local/go/src/syscall/zsyscall_linux_amd64.go:736 +0x38 fp=0xc001f2d538 sp=0xc001f2d4f8 pc=0x4a5af8 syscall.Read(...) /usr/local/go/src/syscall/syscall_unix.go:183 internal/poll.ignoringEINTRIO(...) /usr/local/go/src/internal/poll/fd_unix.go:745 internal/poll.(*FD).Read(0xc003250680, {0xc004b80000, 0x1e62834, 0x1e64000}) /usr/local/go/src/internal/poll/fd_unix.go:161 +0x2ae fp=0xc001f2d5d0 sp=0xc001f2d538 pc=0x4feace Connection to localhost closed by remote host. [ 125.620498][ T1131] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 125.643043][ T1131] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 125.690555][ T1131] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 125.726265][ T1131] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 125.827771][ T1131] bridge_slave_1: left allmulticast mode [ 125.830971][ T1131] bridge_slave_1: left promiscuous mode [ 125.832923][ T1131] bridge0: port 2(bridge_slave_1) entered disabled state [ 125.837965][ T1131] bridge_slave_0: left allmulticast mode [ 125.842353][ T1131] bridge_slave_0: left promiscuous mode [ 125.844835][ T1131] bridge0: port 1(bridge_slave_0) entered disabled state [ 126.024117][ T1131] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 126.029717][ T1131] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 126.036657][ T1131] bond0 (unregistering): Released all slaves [ 126.201401][ T1131] hsr_slave_0: left promiscuous mode [ 126.204305][ T1131] hsr_slave_1: left promiscuous mode [ 126.207222][ T1131] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 126.215517][ T1131] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 126.219160][ T1131] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 126.223130][ T1131] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 126.233532][ T1131] veth1_macvtap: left promiscuous mode [ 126.236155][ T1131] veth0_macvtap: left promiscuous mode [ 126.238809][ T1131] veth1_vlan: left promiscuous mode [ 126.242276][ T1131] veth0_vlan: left promiscuous mode [ 126.576392][ T1131] team0 (unregistering): Port device team_slave_1 removed [ 126.603884][ T1131] team0 (unregistering): Port device team_slave_0 removed [ 143.053099][ T1318] ieee802154 phy0 wpan0: encryption failed: -22 [ 143.056030][ T1318] ieee802154 phy1 wpan1: encryption failed: -22