last executing test programs: 0s ago: executing program 2 (id=3): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x11, 0xb, &(0x7f0000000680)=ANY=[@ANYBLOB="18000000000000000000000020000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000007000000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x7, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_TID_CONFIG(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000600)={0x1c, r2, 0xc4fc9e906872338b, 0x70bd2c, 0x0, {{0x5}, {@val={0x8}, @void}}}, 0x1c}}, 0x4c002) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.38' (ED25519) to the list of known hosts. [ 58.431258][ T4172] cgroup: Unknown subsys name 'net' [ 58.566429][ T4172] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 60.046906][ T4172] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 62.170169][ T4190] chnl_net:caif_netlink_parms(): no params data found [ 62.223824][ T4185] chnl_net:caif_netlink_parms(): no params data found [ 62.282433][ T4184] chnl_net:caif_netlink_parms(): no params data found [ 62.297798][ T4197] chnl_net:caif_netlink_parms(): no params data found [ 62.337466][ T4193] chnl_net:caif_netlink_parms(): no params data found [ 62.411502][ T4185] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.418868][ T4185] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.427267][ T4185] device bridge_slave_0 entered promiscuous mode [ 62.435755][ T4190] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.443091][ T4190] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.450975][ T4190] device bridge_slave_0 entered promiscuous mode [ 62.486690][ T4185] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.493949][ T4185] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.502449][ T4185] device bridge_slave_1 entered promiscuous mode [ 62.510544][ T4190] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.517617][ T4190] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.525981][ T4190] device bridge_slave_1 entered promiscuous mode [ 62.544631][ T4184] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.551922][ T4184] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.559742][ T4184] device bridge_slave_0 entered promiscuous mode [ 62.596626][ T4184] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.603970][ T4184] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.611909][ T4184] device bridge_slave_1 entered promiscuous mode [ 62.634087][ T4197] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.641355][ T4197] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.649179][ T4197] device bridge_slave_0 entered promiscuous mode [ 62.674020][ T4185] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 62.685105][ T4190] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 62.697418][ T4190] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 62.706956][ T4197] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.714434][ T4197] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.722727][ T4197] device bridge_slave_1 entered promiscuous mode [ 62.745732][ T4185] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 62.778415][ T4193] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.785780][ T4193] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.793695][ T4193] device bridge_slave_0 entered promiscuous mode [ 62.803276][ T4184] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 62.828645][ T4197] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 62.841034][ T4197] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 62.859662][ T4184] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 62.869322][ T4193] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.876492][ T4193] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.884413][ T4193] device bridge_slave_1 entered promiscuous mode [ 62.901338][ T4190] team0: Port device team_slave_0 added [ 62.909327][ T4185] team0: Port device team_slave_0 added [ 62.941543][ T4190] team0: Port device team_slave_1 added [ 62.948786][ T4185] team0: Port device team_slave_1 added [ 62.957183][ T4197] team0: Port device team_slave_0 added [ 62.995756][ T4197] team0: Port device team_slave_1 added [ 63.004025][ T4184] team0: Port device team_slave_0 added [ 63.021285][ T4193] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 63.060316][ T4184] team0: Port device team_slave_1 added [ 63.067010][ T4197] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 63.074078][ T4197] 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. [ 63.100328][ T4197] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 63.114354][ T4193] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 63.123967][ T4190] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 63.130975][ T4190] 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. [ 63.156937][ T4190] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 63.168619][ T4185] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 63.175858][ T4185] 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. [ 63.201973][ T4185] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 63.221349][ T4197] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 63.228446][ T4197] 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. [ 63.254886][ T4197] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 63.274941][ T4190] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 63.281973][ T4190] 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. [ 63.308778][ T4190] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 63.320485][ T4185] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 63.327482][ T4185] 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. [ 63.353675][ T4185] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 63.398983][ T4184] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 63.406105][ T4184] 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. [ 63.432582][ T4184] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 63.445204][ T4184] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 63.452430][ T4184] 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. [ 63.478706][ T4184] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 63.492777][ T4193] team0: Port device team_slave_0 added [ 63.507071][ T4193] team0: Port device team_slave_1 added [ 63.578352][ T4193] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 63.585443][ T4193] 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. [ 63.611594][ T4193] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 63.626794][ T4190] device hsr_slave_0 entered promiscuous mode [ 63.633837][ T4190] device hsr_slave_1 entered promiscuous mode [ 63.652370][ T4185] device hsr_slave_0 entered promiscuous mode [ 63.659266][ T4185] device hsr_slave_1 entered promiscuous mode [ 63.665967][ T4185] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 63.673944][ T4185] Cannot create hsr debugfs directory [ 63.682800][ T4197] device hsr_slave_0 entered promiscuous mode [ 63.690224][ T4197] device hsr_slave_1 entered promiscuous mode [ 63.696844][ T4197] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 63.704544][ T4197] Cannot create hsr debugfs directory [ 63.710523][ T4193] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 63.717481][ T4193] 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. [ 63.743670][ T4193] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 63.761963][ T4184] device hsr_slave_0 entered promiscuous mode [ 63.768881][ T4184] device hsr_slave_1 entered promiscuous mode [ 63.775604][ T4184] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 63.783614][ T4184] Cannot create hsr debugfs directory [ 63.810915][ T4175] Bluetooth: hci4: command 0x0409 tx timeout [ 63.810915][ T13] Bluetooth: hci2: command 0x0409 tx timeout [ 63.811445][ T13] Bluetooth: hci1: command 0x0409 tx timeout [ 63.817135][ T4175] Bluetooth: hci3: command 0x0409 tx timeout [ 63.830896][ T13] Bluetooth: hci0: command 0x0409 tx timeout [ 63.932701][ T4193] device hsr_slave_0 entered promiscuous mode [ 63.939885][ T4193] device hsr_slave_1 entered promiscuous mode [ 63.947288][ T4193] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 63.955161][ T4193] Cannot create hsr debugfs directory [ 64.221020][ T4185] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 64.240410][ T4185] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 64.250224][ T4185] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 64.264065][ T4185] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 64.275046][ T4197] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 64.284969][ T4197] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 64.301779][ T4197] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 64.317534][ T4197] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 64.371286][ T4190] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 64.381959][ T4190] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 64.391770][ T4190] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 64.411339][ T4190] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 64.513415][ T4197] 8021q: adding VLAN 0 to HW filter on device bond0 [ 64.542928][ T4193] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 64.573285][ T4197] 8021q: adding VLAN 0 to HW filter on device team0 [ 64.585785][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.595717][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.605029][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.613837][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.623141][ T154] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.630566][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.639347][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.648400][ T4193] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 64.660724][ T4193] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 64.671902][ T4184] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 64.682556][ T4184] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 64.694796][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.704035][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.713111][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.720223][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.732267][ T4185] 8021q: adding VLAN 0 to HW filter on device bond0 [ 64.741081][ T4193] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 64.753719][ T4184] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 64.783134][ T4184] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 64.797768][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 64.819082][ T4185] 8021q: adding VLAN 0 to HW filter on device team0 [ 64.836198][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.845093][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.858878][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 64.870729][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.879471][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.900967][ T4190] 8021q: adding VLAN 0 to HW filter on device bond0 [ 64.931809][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 64.940776][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.949685][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.958692][ T154] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.965852][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.975672][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.985046][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.993647][ T154] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.000771][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.008571][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 65.017901][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.027097][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.036454][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 65.045381][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 65.057662][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.066433][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 65.083616][ T4197] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 65.095364][ T4197] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 65.126618][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 65.138318][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 65.152707][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.167051][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.176455][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.185637][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.194444][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 65.203413][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 65.212391][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 65.229090][ T4190] 8021q: adding VLAN 0 to HW filter on device team0 [ 65.243140][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.255491][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.266630][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 65.278938][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 65.298130][ T4185] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 65.308640][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.318186][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.326962][ T155] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.334044][ T155] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.368198][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.384019][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.398144][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.410974][ T155] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.418067][ T155] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.435266][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 65.444172][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 65.471687][ T4197] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 65.508759][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 65.522104][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 65.529636][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.545775][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.554887][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.563999][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.573623][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 65.583862][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 65.592802][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 65.602727][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 65.611881][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 65.623087][ T4193] 8021q: adding VLAN 0 to HW filter on device bond0 [ 65.632846][ T4190] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 65.660235][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 65.669044][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 65.690874][ T4193] 8021q: adding VLAN 0 to HW filter on device team0 [ 65.710130][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.718211][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.754017][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.763781][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.772481][ T3086] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.779557][ T3086] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.788389][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 65.797007][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 65.821749][ T4185] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 65.833044][ T4197] device veth0_vlan entered promiscuous mode [ 65.844706][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.853620][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.864167][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.873108][ T3086] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.880389][ T3086] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.888381][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 65.896861][ T4246] Bluetooth: hci0: command 0x041b tx timeout [ 65.900562][ T4264] Bluetooth: hci1: command 0x041b tx timeout [ 65.903363][ T4246] Bluetooth: hci3: command 0x041b tx timeout [ 65.909053][ T4264] Bluetooth: hci4: command 0x041b tx timeout [ 65.918346][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 65.922286][ T4264] Bluetooth: hci2: command 0x041b tx timeout [ 65.936983][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 65.946012][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 65.954230][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 65.965409][ T4184] 8021q: adding VLAN 0 to HW filter on device bond0 [ 65.985940][ T4197] device veth1_vlan entered promiscuous mode [ 66.002979][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 66.011464][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 66.020871][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 66.033676][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.043843][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.067648][ T4184] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.079873][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 66.088232][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 66.096544][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 66.105300][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.113281][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.121460][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.131821][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.145752][ T4190] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 66.178898][ T4193] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 66.195897][ T4193] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 66.209867][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 66.226919][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 66.236044][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.247342][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.256081][ T3086] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.263203][ T3086] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.272119][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.281027][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.289420][ T3086] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.296522][ T3086] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.304891][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 66.314020][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 66.323302][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.332002][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 66.341054][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 66.356392][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.364699][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 66.373577][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 66.384363][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 66.409911][ T4197] device veth0_macvtap entered promiscuous mode [ 66.432804][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 66.444756][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 66.497564][ T4185] device veth0_vlan entered promiscuous mode [ 66.518603][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.529178][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.543140][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 66.551882][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 66.560331][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.569843][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.583478][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 66.591855][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 66.599698][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 66.608122][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 66.617448][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.628997][ T4197] device veth1_macvtap entered promiscuous mode [ 66.647440][ T4184] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 66.667307][ T4184] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 66.679145][ T4185] device veth1_vlan entered promiscuous mode [ 66.709329][ T4197] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 66.718395][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 66.730536][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 66.738841][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 66.753808][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 66.762598][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 66.771866][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 66.798245][ T4197] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 66.809022][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 66.826964][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 66.836763][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 66.857420][ T4197] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.866956][ T4197] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.877424][ T4197] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.887177][ T4197] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.937185][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 66.953588][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 66.963195][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 66.972453][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 66.982484][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 66.989987][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 67.007435][ T4185] device veth0_macvtap entered promiscuous mode [ 67.018139][ T4193] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.032692][ T4185] device veth1_macvtap entered promiscuous mode [ 67.086732][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 67.095896][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 67.104606][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 67.113721][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 67.123590][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 67.132175][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 67.139667][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 67.148471][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.172466][ T4184] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.190485][ T4190] device veth0_vlan entered promiscuous mode [ 67.198785][ T4185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 67.214178][ T4185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 67.225943][ T4185] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 67.236042][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 67.244015][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 67.252229][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 67.261549][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 67.297946][ T4190] device veth1_vlan entered promiscuous mode [ 67.338839][ T4185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 67.350831][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.358111][ T4185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 67.358830][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.377872][ T4185] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 67.391193][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 67.399641][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 67.408214][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 67.417966][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 67.427658][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 67.436758][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 67.445061][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 67.455399][ T4193] device veth0_vlan entered promiscuous mode [ 67.482921][ T4185] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.492038][ T4185] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.503847][ T4185] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.514293][ T4185] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.536267][ T4193] device veth1_vlan entered promiscuous mode [ 67.551965][ T3086] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.565002][ T3086] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.568881][ T4190] device veth0_macvtap entered promiscuous mode [ 67.585069][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 67.593681][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 67.602379][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 67.610503][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 67.624115][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 67.632868][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 67.642665][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.652177][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 67.679341][ T4190] device veth1_macvtap entered promiscuous mode [ 67.725420][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 67.743092][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 67.758072][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 67.792456][ T4190] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 67.815639][ T4190] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 67.835408][ T4190] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 67.846509][ T4190] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 67.865279][ T4190] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 67.872952][ C0] ------------[ cut here ]------------ [ 67.873020][ C0] WARNING: CPU: 0 PID: 4190 at mm/maccess.c:226 copy_from_user_nofault+0x160/0x1c0 [ 67.873076][ C0] Modules linked in: [ 67.873100][ C0] CPU: 0 PID: 4190 Comm: syz-executor Not tainted syzkaller #0 [ 67.873121][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 67.873140][ C0] RIP: 0010:copy_from_user_nofault+0x160/0x1c0 [ 67.873164][ C0] Code: 24 45 31 f6 31 ff 89 de e8 ed f6 d8 ff 85 db 48 c7 c0 f2 ff ff ff 49 0f 44 c6 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 70 f3 d8 ff <0f> 0b e9 1c ff ff ff 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c ea fe [ 67.873181][ C0] RSP: 0018:ffffc90000007988 EFLAGS: 00010246 [ 67.873200][ C0] RAX: ffffffff819ed740 RBX: 0000000000000000 RCX: ffff8880747d5940 [ 67.873216][ C0] RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000000 [ 67.873229][ C0] RBP: 0000000000000000 R08: dffffc0000000000 R09: fffffbfff1ff7619 [ 67.873244][ C0] R10: fffffbfff1ff7619 R11: 1ffffffff1ff7618 R12: ffff8880747d70c8 [ 67.873266][ C0] R13: dffffc0000000000 R14: ffffc900000079e8 R15: 0000000000000000 [ 67.873281][ C0] FS: 0000555564dec500(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000 [ 67.873300][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 67.873315][ C0] CR2: 00007fe7ff0f9020 CR3: 0000000063779000 CR4: 00000000003506f0 [ 67.873333][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 67.873346][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 67.873360][ C0] Call Trace: [ 67.873367][ C0] [ 67.873379][ C0] bpf_probe_read_user+0x26/0x70 [ 67.873405][ C0] bpf_prog_f71667c8aa58b018+0x3a/0xb24 [ 67.873425][ C0] bpf_trace_run2+0x15b/0x2d0 [ 67.873448][ C0] ? asm_sysvec_call_function_single+0x16/0x20 [ 67.873470][ C0] ? bpf_trace_run1+0x2d0/0x2d0 [ 67.873492][ C0] ? ip6_dst_destroy+0x96/0x240 [ 67.873515][ C0] ? asm_sysvec_call_function_single+0x16/0x20 [ 67.873543][ C0] ? ip6_dst_destroy+0x96/0x240 [ 67.873568][ C0] __bpf_trace_kfree+0x6e/0x90 [ 67.873595][ C0] ? ip6_dst_destroy+0x96/0x240 [ 67.873618][ C0] kfree+0x25f/0x2a0 [ 67.873638][ C0] ? read_lock_is_recursive+0x10/0x10 [ 67.873669][ C0] ip6_dst_destroy+0x96/0x240 [ 67.873693][ C0] ? ip6_default_advmss+0x2a0/0x2a0 [ 67.873722][ C0] dst_destroy+0xc0/0x2e0 [ 67.873751][ C0] rcu_core+0x962/0x15d0 [ 67.873775][ C0] ? lock_chain_count+0x20/0x20 [ 67.873814][ C0] ? local_bh_disable+0x20/0x20 [ 67.873836][ C0] ? __run_timers+0x770/0x7c0 [ 67.873861][ C0] ? __run_timers+0x73d/0x7c0 [ 67.873897][ C0] ? detach_timer+0x2b0/0x2b0 [ 67.873938][ C0] handle_softirqs+0x328/0x820 [ 67.873966][ C0] ? __irq_exit_rcu+0x12f/0x220 [ 67.874018][ C0] ? do_softirq+0x200/0x200 [ 67.874046][ C0] ? irqtime_account_irq+0xb2/0x1b0 [ 67.874074][ C0] __irq_exit_rcu+0x12f/0x220 [ 67.874093][ C0] ? irq_exit_rcu+0x20/0x20 [ 67.874125][ C0] irq_exit_rcu+0x5/0x20 [ 67.874143][ C0] sysvec_apic_timer_interrupt+0xa0/0xc0 [ 67.874166][ C0] [ 67.874174][ C0] [ 67.874182][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 67.874203][ C0] RIP: 0010:console_unlock+0xd90/0x1200 [ 67.874227][ C0] Code: 00 48 83 7c 24 28 00 75 19 e8 dc 94 18 00 eb 18 e8 d5 94 18 00 e8 00 b8 49 08 48 83 7c 24 28 00 74 e7 e8 c3 94 18 00 fb 31 ff <89> de e8 19 98 18 00 85 db 0f 94 c0 22 44 24 17 3c 01 75 1f e8 a7 [ 67.874243][ C0] RSP: 0018:ffffc90002f3e6a0 EFLAGS: 00000246 [ 67.874270][ C0] RAX: ffffffff815f35ed RBX: 0000000000000000 RCX: ffff8880747d5940 [ 67.874286][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 67.874300][ C0] RBP: ffffc90002f3e910 R08: dffffc0000000000 R09: fffffbfff1ff7619 [ 67.874316][ C0] R10: fffffbfff1ff7619 R11: 1ffffffff1ff7618 R12: 1ffffffff194c635 [ 67.874333][ C0] R13: dffffc0000000000 R14: 0000000000000000 R15: 1ffffffff194c62e [ 67.874355][ C0] ? console_unlock+0xd8d/0x1200 [ 67.874397][ C0] ? console_trylock_spinning+0x350/0x350 [ 67.874420][ C0] ? __down_trylock_console_sem+0xeb/0x1e0 [ 67.874445][ C0] ? __down_trylock_console_sem+0x184/0x1e0 [ 67.874465][ C0] ? vprintk_emit+0xa7/0x150 [ 67.874490][ C0] ? printk_parse_prefix+0x330/0x330 [ 67.874514][ C0] ? vprintk_emit+0xa7/0x150 [ 67.874538][ C0] ? console_trylock+0x70/0x70 [ 67.874558][ C0] ? do_raw_spin_unlock+0x11d/0x230 [ 67.874580][ C0] ? batadv_bla_purge_backbone_gw+0x450/0x4f0 [ 67.874609][ C0] ? vprintk_emit+0x150/0x150 [ 67.874635][ C0] ? batadv_bla_update_orig_address+0x16a/0x7e0 [ 67.874662][ C0] vprintk_emit+0xc0/0x150 [ 67.874686][ C0] _printk+0xcc/0x110 [ 67.874711][ C0] ? load_image+0x3b0/0x3b0 [ 67.874736][ C0] ? batadv_primary_if_select+0x22c/0x2a0 [ 67.874759][ C0] batadv_hardif_activate_interface+0x180/0x3c0 [ 67.874785][ C0] batadv_hard_if_event+0xbc/0x17e0 [ 67.874806][ C0] ? dcbnl_netdevice_event+0x264/0x2a0 [ 67.874827][ C0] ? lockdep_rtnl_is_held+0x22/0x30 [ 67.874851][ C0] raw_notifier_call_chain+0xcb/0x160 [ 67.874876][ C0] __dev_notify_flags+0x178/0x2d0 [ 67.874899][ C0] ? __dev_change_flags+0x6a0/0x6a0 [ 67.874917][ C0] ? __dev_change_flags+0x4bb/0x6a0 [ 67.874941][ C0] ? dev_get_flags+0x1c0/0x1c0 [ 67.874963][ C0] ? slab_free_freelist_hook+0xea/0x170 [ 67.874992][ C0] dev_change_flags+0xe3/0x1a0 [ 67.875021][ C0] do_setlink+0xc01/0x3980 [ 67.875046][ C0] ? unwind_get_return_address+0x49/0x80 [ 67.875084][ C0] ? nlmsg_parse_deprecated_strict+0x110/0x110 [ 67.875112][ C0] ? stack_trace_save+0x98/0xe0 [ 67.875133][ C0] ? stack_trace_snprint+0xf0/0xf0 [ 67.875163][ C0] ? __nla_validate_parse+0x1dd5/0x2750 [ 67.875188][ C0] ? rtnetlink_rcv_msg+0x9b9/0xe60 [ 67.875209][ C0] ? netlink_rcv_skb+0x1e0/0x430 [ 67.875233][ C0] ? netlink_unicast+0x774/0x920 [ 67.875286][ C0] ? __nla_validate+0x50/0x50 [ 67.875330][ C0] ? validate_linkmsg+0x3db/0x4c0 [ 67.875353][ C0] ? mutex_is_locked+0xe/0x40 [ 67.875381][ C0] rtnl_newlink+0x1419/0x17d0 [ 67.875407][ C0] ? rtnl_newlink+0x521/0x17d0 [ 67.875441][ C0] ? rtnl_setlink+0x450/0x450 [ 67.875469][ C0] ? __lock_acquire+0x13ad/0x7c60 [ 67.875500][ C0] ? verify_lock_unused+0x140/0x140 [ 67.875558][ C0] ? rcu_lock_acquire+0x30/0x30 [ 67.875661][ C0] ? rtnl_setlink+0x450/0x450 [ 67.875686][ C0] rtnetlink_rcv_msg+0x9b9/0xe60 [ 67.875721][ C0] ? rtnetlink_bind+0x80/0x80 [ 67.875750][ C0] ? __local_bh_enable_ip+0x12a/0x1b0 [ 67.875772][ C0] ? lockdep_hardirqs_on+0x94/0x140 [ 67.875795][ C0] ? __local_bh_enable_ip+0x12a/0x1b0 [ 67.875816][ C0] ? _local_bh_enable+0xa0/0xa0 [ 67.875845][ C0] ? __dev_queue_xmit+0x1bc5/0x2ed0 [ 67.875881][ C0] ? dev_queue_xmit+0x20/0x20 [ 67.875901][ C0] ? memcpy+0x3c/0x60 [ 67.875927][ C0] ? __copy_skb_header+0x417/0x5a0 [ 67.875958][ C0] ? __skb_clone+0x480/0x790 [ 67.875990][ C0] netlink_rcv_skb+0x1e0/0x430 [ 67.876016][ C0] ? rtnetlink_bind+0x80/0x80 [ 67.876043][ C0] ? netlink_ack+0xb60/0xb60 [ 67.876085][ C0] netlink_unicast+0x774/0x920 [ 67.876120][ C0] netlink_sendmsg+0x8ab/0xbc0 [ 67.876156][ C0] ? netlink_getsockopt+0x560/0x560 [ 67.876185][ C0] ? aa_sock_msg_perm+0x94/0x150 [ 67.876211][ C0] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 67.876234][ C0] ? security_socket_sendmsg+0x7c/0xa0 [ 67.876267][ C0] __sys_sendto+0x423/0x580 [ 67.876295][ C0] ? __ia32_sys_getpeername+0x80/0x80 [ 67.876332][ C0] ? __lock_acquire+0x7c60/0x7c60 [ 67.876371][ C0] ? lock_chain_count+0x20/0x20 [ 67.876396][ C0] ? vtime_user_exit+0x2dc/0x400 [ 67.876426][ C0] __x64_sys_sendto+0xda/0xf0 [ 67.876454][ C0] do_syscall_64+0x4c/0xa0 [ 67.876474][ C0] ? clear_bhb_loop+0x30/0x80 [ 67.876495][ C0] ? clear_bhb_loop+0x30/0x80 [ 67.876518][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 67.876540][ C0] RIP: 0033:0x7f6229701a7c [ 67.876562][ C0] Code: 2a 5f 02 00 44 8b 4c 24 2c 4c 8b 44 24 20 89 c5 44 8b 54 24 28 48 8b 54 24 18 b8 2c 00 00 00 48 8b 74 24 10 8b 7c 24 08 0f 05 <48> 3d 00 f0 ff ff 77 34 89 ef 48 89 44 24 08 e8 70 5f 02 00 48 8b [ 67.876581][ C0] RSP: 002b:00007ffef4aef8f0 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 67.876607][ C0] RAX: ffffffffffffffda RBX: 00007f622a465620 RCX: 00007f6229701a7c [ 67.876624][ C0] RDX: 000000000000002c RSI: 00007f622a465670 RDI: 0000000000000003 [ 67.876640][ C0] RBP: 0000000000000000 R08: 00007ffef4aef944 R09: 000000000000000c [ 67.876656][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 67.876670][ C0] R13: 0000000000000000 R14: 00007f622a465670 R15: 0000000000000000 [ 67.876702][ C0] [ 67.876721][ C0] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 67.876733][ C0] CPU: 0 PID: 4190 Comm: syz-executor Not tainted syzkaller #0 [ 67.876756][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 67.876768][ C0] Call Trace: [ 67.876775][ C0] [ 67.876784][ C0] dump_stack_lvl+0x168/0x230 [ 67.876812][ C0] ? show_regs_print_info+0x20/0x20 [ 67.876837][ C0] ? load_image+0x3b0/0x3b0 [ 67.876874][ C0] panic+0x2c9/0x7f0 [ 67.876902][ C0] ? bpf_jit_dump+0xd0/0xd0 [ 67.876938][ C0] ? copy_from_user_nofault+0x160/0x1c0 [ 67.876965][ C0] __warn+0x248/0x2b0 [ 67.876987][ C0] ? copy_from_user_nofault+0x160/0x1c0 [ 67.877012][ C0] report_bug+0x1b7/0x2e0 [ 67.877043][ C0] handle_bug+0x3a/0x70 [ 67.877062][ C0] exc_invalid_op+0x16/0x40 [ 67.877083][ C0] asm_exc_invalid_op+0x16/0x20 [ 67.877102][ C0] RIP: 0010:copy_from_user_nofault+0x160/0x1c0 [ 67.877127][ C0] Code: 24 45 31 f6 31 ff 89 de e8 ed f6 d8 ff 85 db 48 c7 c0 f2 ff ff ff 49 0f 44 c6 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 70 f3 d8 ff <0f> 0b e9 1c ff ff ff 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c ea fe [ 67.877145][ C0] RSP: 0018:ffffc90000007988 EFLAGS: 00010246 [ 67.877166][ C0] RAX: ffffffff819ed740 RBX: 0000000000000000 RCX: ffff8880747d5940 [ 67.877182][ C0] RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000000 [ 67.877196][ C0] RBP: 0000000000000000 R08: dffffc0000000000 R09: fffffbfff1ff7619 [ 67.877211][ C0] R10: fffffbfff1ff7619 R11: 1ffffffff1ff7618 R12: ffff8880747d70c8 [ 67.877228][ C0] R13: dffffc0000000000 R14: ffffc900000079e8 R15: 0000000000000000 [ 67.877252][ C0] ? copy_from_user_nofault+0x160/0x1c0 [ 67.877316][ C0] ? copy_from_user_nofault+0x160/0x1c0 [ 67.877343][ C0] bpf_probe_read_user+0x26/0x70 [ 67.877371][ C0] bpf_prog_f71667c8aa58b018+0x3a/0xb24 [ 67.877392][ C0] bpf_trace_run2+0x15b/0x2d0 [ 67.877417][ C0] ? asm_sysvec_call_function_single+0x16/0x20 [ 67.877440][ C0] ? bpf_trace_run1+0x2d0/0x2d0 [ 67.877463][ C0] ? ip6_dst_destroy+0x96/0x240 [ 67.877487][ C0] ? asm_sysvec_call_function_single+0x16/0x20 [ 67.877517][ C0] ? ip6_dst_destroy+0x96/0x240 [ 67.877541][ C0] __bpf_trace_kfree+0x6e/0x90 [ 67.877568][ C0] ? ip6_dst_destroy+0x96/0x240 [ 67.877591][ C0] kfree+0x25f/0x2a0 [ 67.877610][ C0] ? read_lock_is_recursive+0x10/0x10 [ 67.877640][ C0] ip6_dst_destroy+0x96/0x240 [ 67.877663][ C0] ? ip6_default_advmss+0x2a0/0x2a0 [ 67.877690][ C0] dst_destroy+0xc0/0x2e0 [ 67.877718][ C0] rcu_core+0x962/0x15d0 [ 67.877740][ C0] ? lock_chain_count+0x20/0x20 [ 67.877777][ C0] ? local_bh_disable+0x20/0x20 [ 67.877797][ C0] ? __run_timers+0x770/0x7c0 [ 67.877821][ C0] ? __run_timers+0x73d/0x7c0 [ 67.877856][ C0] ? detach_timer+0x2b0/0x2b0 [ 67.877896][ C0] handle_softirqs+0x328/0x820 [ 67.877921][ C0] ? __irq_exit_rcu+0x12f/0x220 [ 67.877948][ C0] ? do_softirq+0x200/0x200 [ 67.877974][ C0] ? irqtime_account_irq+0xb2/0x1b0 [ 67.878000][ C0] __irq_exit_rcu+0x12f/0x220 [ 67.878022][ C0] ? irq_exit_rcu+0x20/0x20 [ 67.878054][ C0] irq_exit_rcu+0x5/0x20 [ 67.878073][ C0] sysvec_apic_timer_interrupt+0xa0/0xc0 [ 67.878096][ C0] [ 67.878103][ C0] [ 67.878111][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 67.878134][ C0] RIP: 0010:console_unlock+0xd90/0x1200 [ 67.878159][ C0] Code: 00 48 83 7c 24 28 00 75 19 e8 dc 94 18 00 eb 18 e8 d5 94 18 00 e8 00 b8 49 08 48 83 7c 24 28 00 74 e7 e8 c3 94 18 00 fb 31 ff <89> de e8 19 98 18 00 85 db 0f 94 c0 22 44 24 17 3c 01 75 1f e8 a7 [ 67.878177][ C0] RSP: 0018:ffffc90002f3e6a0 EFLAGS: 00000246 [ 67.878208][ C0] RAX: ffffffff815f35ed RBX: 0000000000000000 RCX: ffff8880747d5940 [ 67.878224][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 67.878237][ C0] RBP: ffffc90002f3e910 R08: dffffc0000000000 R09: fffffbfff1ff7619 [ 67.878253][ C0] R10: fffffbfff1ff7619 R11: 1ffffffff1ff7618 R12: 1ffffffff194c635 [ 67.878274][ C0] R13: dffffc0000000000 R14: 0000000000000000 R15: 1ffffffff194c62e [ 67.878296][ C0] ? console_unlock+0xd8d/0x1200 [ 67.878337][ C0] ? console_trylock_spinning+0x350/0x350 [ 67.878360][ C0] ? __down_trylock_console_sem+0xeb/0x1e0 [ 67.878384][ C0] ? __down_trylock_console_sem+0x184/0x1e0 [ 67.878404][ C0] ? vprintk_emit+0xa7/0x150 [ 67.878427][ C0] ? printk_parse_prefix+0x330/0x330 [ 67.878450][ C0] ? vprintk_emit+0xa7/0x150 [ 67.878473][ C0] ? console_trylock+0x70/0x70 [ 67.878512][ C0] ? do_raw_spin_unlock+0x11d/0x230 [ 67.878535][ C0] ? batadv_bla_purge_backbone_gw+0x450/0x4f0 [ 67.878568][ C0] ? vprintk_emit+0x150/0x150 [ 67.878597][ C0] ? batadv_bla_update_orig_address+0x16a/0x7e0 [ 67.878630][ C0] vprintk_emit+0xc0/0x150 [ 67.878659][ C0] _printk+0xcc/0x110 [ 67.878688][ C0] ? load_image+0x3b0/0x3b0 [ 67.878718][ C0] ? batadv_primary_if_select+0x22c/0x2a0 [ 67.878746][ C0] batadv_hardif_activate_interface+0x180/0x3c0 [ 67.878778][ C0] batadv_hard_if_event+0xbc/0x17e0 [ 67.878804][ C0] ? dcbnl_netdevice_event+0x264/0x2a0 [ 67.878830][ C0] ? lockdep_rtnl_is_held+0x22/0x30 [ 67.878857][ C0] raw_notifier_call_chain+0xcb/0x160 [ 67.878887][ C0] __dev_notify_flags+0x178/0x2d0 [ 67.878913][ C0] ? __dev_change_flags+0x6a0/0x6a0 [ 67.878934][ C0] ? __dev_change_flags+0x4bb/0x6a0 [ 67.878962][ C0] ? dev_get_flags+0x1c0/0x1c0 [ 67.878986][ C0] ? slab_free_freelist_hook+0xea/0x170 [ 67.879014][ C0] dev_change_flags+0xe3/0x1a0 [ 67.879041][ C0] do_setlink+0xc01/0x3980 [ 67.879063][ C0] ? unwind_get_return_address+0x49/0x80 [ 67.879099][ C0] ? nlmsg_parse_deprecated_strict+0x110/0x110 [ 67.879126][ C0] ? stack_trace_save+0x98/0xe0 [ 67.879147][ C0] ? stack_trace_snprint+0xf0/0xf0 [ 67.879182][ C0] ? __nla_validate_parse+0x1dd5/0x2750 [ 67.879206][ C0] ? rtnetlink_rcv_msg+0x9b9/0xe60 [ 67.879228][ C0] ? netlink_rcv_skb+0x1e0/0x430 [ 67.879250][ C0] ? netlink_unicast+0x774/0x920 [ 67.879299][ C0] ? __nla_validate+0x50/0x50 [ 67.879341][ C0] ? validate_linkmsg+0x3db/0x4c0 [ 67.879363][ C0] ? mutex_is_locked+0xe/0x40 [ 67.879388][ C0] rtnl_newlink+0x1419/0x17d0 [ 67.879413][ C0] ? rtnl_newlink+0x521/0x17d0 [ 67.879447][ C0] ? rtnl_setlink+0x450/0x450 [ 67.879474][ C0] ? __lock_acquire+0x13ad/0x7c60 [ 67.879504][ C0] ? verify_lock_unused+0x140/0x140 [ 67.879564][ C0] ? rcu_lock_acquire+0x30/0x30 [ 67.879665][ C0] ? rtnl_setlink+0x450/0x450 [ 67.879689][ C0] rtnetlink_rcv_msg+0x9b9/0xe60 [ 67.879723][ C0] ? rtnetlink_bind+0x80/0x80 [ 67.879750][ C0] ? __local_bh_enable_ip+0x12a/0x1b0 [ 67.879771][ C0] ? lockdep_hardirqs_on+0x94/0x140 [ 67.879795][ C0] ? __local_bh_enable_ip+0x12a/0x1b0 [ 67.879816][ C0] ? _local_bh_enable+0xa0/0xa0 [ 67.879847][ C0] ? __dev_queue_xmit+0x1bc5/0x2ed0 [ 67.879883][ C0] ? dev_queue_xmit+0x20/0x20 [ 67.879901][ C0] ? memcpy+0x3c/0x60 [ 67.879926][ C0] ? __copy_skb_header+0x417/0x5a0 [ 67.879954][ C0] ? __skb_clone+0x480/0x790 [ 67.879984][ C0] netlink_rcv_skb+0x1e0/0x430 [ 67.880015][ C0] ? rtnetlink_bind+0x80/0x80 [ 67.880035][ C0] ? netlink_ack+0xb60/0xb60 [ 67.880067][ C0] netlink_unicast+0x774/0x920 [ 67.880096][ C0] netlink_sendmsg+0x8ab/0xbc0 [ 67.880127][ C0] ? netlink_getsockopt+0x560/0x560 [ 67.880153][ C0] ? aa_sock_msg_perm+0x94/0x150 [ 67.880176][ C0] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 67.880198][ C0] ? security_socket_sendmsg+0x7c/0xa0 [ 67.880222][ C0] __sys_sendto+0x423/0x580 [ 67.880247][ C0] ? __ia32_sys_getpeername+0x80/0x80 [ 67.880291][ C0] ? __lock_acquire+0x7c60/0x7c60 [ 67.880327][ C0] ? lock_chain_count+0x20/0x20 [ 67.880351][ C0] ? vtime_user_exit+0x2dc/0x400 [ 67.880380][ C0] __x64_sys_sendto+0xda/0xf0 [ 67.880407][ C0] do_syscall_64+0x4c/0xa0 [ 67.880426][ C0] ? clear_bhb_loop+0x30/0x80 [ 67.880446][ C0] ? clear_bhb_loop+0x30/0x80 [ 67.880467][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 67.880488][ C0] RIP: 0033:0x7f6229701a7c [ 67.880508][ C0] Code: 2a 5f 02 00 44 8b 4c 24 2c 4c 8b 44 24 20 89 c5 44 8b 54 24 28 48 8b 54 24 18 b8 2c 00 00 00 48 8b 74 24 10 8b 7c 24 08 0f 05 <48> 3d 00 f0 ff ff 77 34 89 ef 48 89 44 24 08 e8 70 5f 02 00 48 8b [ 67.880525][ C0] RSP: 002b:00007ffef4aef8f0 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 67.880549][ C0] RAX: ffffffffffffffda RBX: 00007f622a465620 RCX: 00007f6229701a7c [ 67.880566][ C0] RDX: 000000000000002c RSI: 00007f622a465670 RDI: 0000000000000003 [ 67.880581][ C0] RBP: 0000000000000000 R08: 00007ffef4aef944 R09: 000000000000000c [ 67.880595][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 67.880608][ C0] R13: 0000000000000000 R14: 00007f622a465670 R15: 0000000000000000 [ 67.880639][ C0] [ 67.880843][ C0] Kernel Offset: disabled [ 69.572515][ C0] Rebooting in 86400 seconds..