last executing test programs: 164.345587ms ago: executing program 0 (id=1): bind$inet6(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) clock_gettime(0x2, &(0x7f0000000040)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_netprio_ifpriomap(r0, &(0x7f00000002c0), 0x2, 0x0) writev(r1, &(0x7f0000000040), 0x1) 0s ago: executing program 0 (id=6): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000f80), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r4, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x3}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_START_AP(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000400)={0x5c, r4, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@beacon=[@NL80211_ATTR_BEACON_HEAD={0x28, 0xe, {{{}, {}, @broadcast, @device_a, @from_mac}, 0x0, @default, 0x1, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}}], @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @NL80211_ATTR_BEACON_INTERVAL={0x8}, @NL80211_ATTR_DTIM_PERIOD={0x8}]}, 0x5c}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000f80), 0xffffffffffffffff) sendmsg$NL80211_CMD_NEW_STATION(r6, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000001040)={&(0x7f0000000380)={0x3c, r7, 0xb97534d5fe9704cf, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_STA_SUPPORTED_RATES={0x4}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_STA_AID={0x6, 0x10, 0x580}, @NL80211_ATTR_STA_LISTEN_INTERVAL={0x6, 0x12, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x80c1}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000300)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_STATION(r1, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000001040)={&(0x7f0000000000)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="cf0400000000000000001300000008000300", @ANYRES32=r8, @ANYBLOB="0500130092848b000a00060008021100000100000600100080050000060012"], 0x40}, 0x1, 0x0, 0x0, 0xc0}, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.10.19' (ED25519) to the list of known hosts. [ 34.243629][ T4296] cgroup: Unknown subsys name 'net' [ 34.493593][ T4296] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 34.804252][ T4296] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 36.005700][ T4314] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 36.013215][ T4321] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 36.013755][ T4312] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 36.015574][ T4321] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 36.017773][ T4312] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 36.020196][ T4321] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 36.022605][ T4312] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 36.024335][ T4321] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 36.025442][ T4312] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 36.027654][ T4321] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 36.030436][ T4312] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 36.032143][ T4321] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 36.033581][ T4312] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 36.036433][ T4321] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 36.037956][ T4312] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 36.039933][ T4321] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 36.042133][ T4312] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 36.043636][ T4321] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 36.045315][ T4312] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 36.056534][ T4312] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 36.058765][ T4312] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 36.061516][ T4312] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 36.063556][ T4312] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 36.068322][ T4308] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 36.068846][ T4312] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 36.070584][ T4308] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 36.075312][ T4308] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 36.097317][ T47] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 36.100018][ T47] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 36.102149][ T47] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 36.361345][ T4313] chnl_net:caif_netlink_parms(): no params data found [ 36.414185][ T4307] chnl_net:caif_netlink_parms(): no params data found [ 36.421165][ T4315] chnl_net:caif_netlink_parms(): no params data found [ 36.429626][ T4306] chnl_net:caif_netlink_parms(): no params data found [ 36.458987][ T4310] chnl_net:caif_netlink_parms(): no params data found [ 36.472452][ T4313] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.474490][ T4313] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.477171][ T4313] device bridge_slave_0 entered promiscuous mode [ 36.504617][ T4313] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.506629][ T4313] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.510794][ T4313] device bridge_slave_1 entered promiscuous mode [ 36.548252][ T4306] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.550581][ T4306] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.553314][ T4306] device bridge_slave_0 entered promiscuous mode [ 36.574441][ T4306] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.576518][ T4306] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.579418][ T4306] device bridge_slave_1 entered promiscuous mode [ 36.581721][ T4307] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.583762][ T4307] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.586422][ T4307] device bridge_slave_0 entered promiscuous mode [ 36.589896][ T4307] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.591981][ T4307] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.594694][ T4307] device bridge_slave_1 entered promiscuous mode [ 36.599604][ T4313] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 36.635977][ T4313] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 36.638757][ T4315] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.640862][ T4315] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.643517][ T4315] device bridge_slave_0 entered promiscuous mode [ 36.656868][ T4307] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 36.661110][ T4307] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 36.673378][ T4315] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.675424][ T4315] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.678074][ T4315] device bridge_slave_1 entered promiscuous mode [ 36.680400][ T4310] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.682438][ T4310] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.685174][ T4310] device bridge_slave_0 entered promiscuous mode [ 36.691052][ T4306] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 36.707606][ T4310] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.709788][ T4310] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.712322][ T4310] device bridge_slave_1 entered promiscuous mode [ 36.716133][ T4306] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 36.725458][ T4307] team0: Port device team_slave_0 added [ 36.729035][ T4313] team0: Port device team_slave_0 added [ 36.751281][ T4307] team0: Port device team_slave_1 added [ 36.754102][ T4313] team0: Port device team_slave_1 added [ 36.767787][ T4315] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 36.772215][ T4310] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 36.789574][ T4315] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 36.793155][ T4310] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 36.796365][ T4313] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 36.798275][ T4313] 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. [ 36.805861][ T4313] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 36.811241][ T4306] team0: Port device team_slave_0 added [ 36.826913][ T4313] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 36.829182][ T4313] 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. [ 36.836323][ T4313] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 36.843076][ T4306] team0: Port device team_slave_1 added [ 36.845296][ T4307] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 36.847127][ T4307] 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. [ 36.854308][ T4307] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 36.864944][ T4310] team0: Port device team_slave_0 added [ 36.880108][ T4310] team0: Port device team_slave_1 added [ 36.882314][ T4307] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 36.884293][ T4307] 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. [ 36.891764][ T4307] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 36.897280][ T4315] team0: Port device team_slave_0 added [ 36.919734][ T4315] team0: Port device team_slave_1 added [ 36.922854][ T4306] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 36.924831][ T4306] 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. [ 36.932474][ T4306] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 36.936438][ T4310] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 36.938362][ T4310] 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. [ 36.948687][ T4310] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 36.968740][ T4306] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 36.970719][ T4306] 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. [ 36.977814][ T4306] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 36.982173][ T4310] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 36.984000][ T4310] 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. [ 36.991525][ T4310] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 37.018170][ T4315] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 37.020308][ T4315] 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. [ 37.027334][ T4315] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 37.070522][ T4313] device hsr_slave_0 entered promiscuous mode [ 37.109007][ T4313] device hsr_slave_1 entered promiscuous mode [ 37.190198][ T4307] device hsr_slave_0 entered promiscuous mode [ 37.229169][ T4307] device hsr_slave_1 entered promiscuous mode [ 37.268640][ T4307] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 37.270973][ T4307] Cannot create hsr debugfs directory [ 37.274820][ T4315] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 37.276760][ T4315] 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. [ 37.284006][ T4315] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 37.390441][ T4306] device hsr_slave_0 entered promiscuous mode [ 37.428966][ T4306] device hsr_slave_1 entered promiscuous mode [ 37.468660][ T4306] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 37.470851][ T4306] Cannot create hsr debugfs directory [ 37.530344][ T4310] device hsr_slave_0 entered promiscuous mode [ 37.568943][ T4310] device hsr_slave_1 entered promiscuous mode [ 37.608575][ T4310] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 37.610718][ T4310] Cannot create hsr debugfs directory [ 37.680270][ T4315] device hsr_slave_0 entered promiscuous mode [ 37.718836][ T4315] device hsr_slave_1 entered promiscuous mode [ 37.758606][ T4315] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 37.760673][ T4315] Cannot create hsr debugfs directory [ 37.968982][ T4313] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 38.001305][ T4313] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 38.044995][ T4313] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 38.080628][ T4313] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 38.099204][ T4316] Bluetooth: hci1: command 0x0409 tx timeout [ 38.099212][ T4320] Bluetooth: hci0: command 0x0409 tx timeout [ 38.099360][ T4320] Bluetooth: hci3: command 0x0409 tx timeout [ 38.101081][ T4316] Bluetooth: hci4: command 0x0409 tx timeout [ 38.142988][ T4307] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 38.178720][ T4316] Bluetooth: hci2: command 0x0409 tx timeout [ 38.190197][ T4307] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 38.253139][ T4307] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 38.300444][ T4307] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 38.365532][ T4315] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 38.434827][ T4315] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 38.486520][ T4315] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 38.550194][ T4315] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 38.604489][ T4313] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.634242][ T4306] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 38.656859][ T4306] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 38.694295][ T4313] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.703931][ T178] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.707489][ T178] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.710491][ T4306] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 38.759501][ T4306] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 38.811297][ T4310] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 38.850560][ T4310] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 38.897144][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 38.906400][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.910152][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.912300][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.915160][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 38.924863][ T4310] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 38.951759][ T4310] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 39.000318][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 39.003150][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.005675][ T39] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.007687][ T39] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.010387][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 39.013251][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 39.022723][ T4307] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.038262][ T178] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 39.041638][ T178] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 39.044333][ T178] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 39.047134][ T178] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 39.055815][ T4307] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.057845][ T178] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 39.061654][ T178] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.064176][ T178] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.068197][ T178] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 39.071291][ T178] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.086796][ T178] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 39.089860][ T178] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.102483][ T4313] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 39.105877][ T178] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 39.111565][ T178] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.114570][ T178] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.116582][ T178] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.120278][ T178] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 39.134220][ T217] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 39.136996][ T217] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.141795][ T217] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.143772][ T217] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.146161][ T217] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 39.177329][ T178] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 39.186069][ T217] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 39.190080][ T217] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 39.197841][ T217] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 39.202561][ T217] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 39.215863][ T217] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 39.235382][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 39.238172][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.242154][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 39.245159][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.250273][ T4315] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.255417][ T4307] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 39.274756][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.277653][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.307490][ T4315] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.331612][ T4306] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.352195][ T4310] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.357452][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 39.368205][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.372634][ T39] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.374579][ T39] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.383972][ T4306] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.387255][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 39.390651][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.393177][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.395594][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 39.397767][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 39.412589][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 39.415428][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.418110][ T39] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.420185][ T39] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.423973][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 39.426787][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.430366][ T39] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.432356][ T39] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.443070][ T4313] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 39.446443][ T4310] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.449498][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 39.452214][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.454769][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.457411][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 39.466754][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 39.469411][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 39.479317][ T178] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 39.482120][ T178] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.484983][ T178] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.487018][ T178] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.492258][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 39.509516][ T178] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 39.512554][ T178] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 39.516384][ T178] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 39.524970][ T178] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 39.527935][ T178] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 39.531523][ T178] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 39.534323][ T178] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.537038][ T178] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.539133][ T178] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.555820][ T4307] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 39.565557][ T178] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 39.568174][ T178] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 39.571026][ T178] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 39.574034][ T178] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 39.576660][ T178] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 39.581363][ T1609] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 39.584199][ T1609] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.588305][ T1609] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 39.592785][ T1609] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.595404][ T1609] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.597388][ T1609] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.615862][ T178] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 39.620049][ T178] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 39.622788][ T178] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 39.625608][ T178] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 39.628400][ T178] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 39.634823][ T178] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.637521][ T178] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 39.647120][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 39.650915][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 39.657402][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 39.660608][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 39.670076][ T4313] device veth0_vlan entered promiscuous mode [ 39.676373][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 39.681291][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.684119][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 39.686799][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 39.696095][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 39.699408][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 39.701784][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 39.705542][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 39.708225][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 39.711503][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.714146][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 39.720188][ T4315] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 39.723439][ T4313] device veth1_vlan entered promiscuous mode [ 39.727571][ T178] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 39.730620][ T178] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 39.733419][ T178] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 39.747845][ T4306] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 39.750841][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 39.753359][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 39.756170][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 39.759070][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 39.762420][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 39.777390][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 39.781600][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.795223][ T4307] device veth0_vlan entered promiscuous mode [ 39.814473][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 39.817250][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.822110][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 39.824902][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 39.829091][ T4310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 39.836332][ T4307] device veth1_vlan entered promiscuous mode [ 39.873818][ T4313] device veth0_macvtap entered promiscuous mode [ 39.880612][ T4313] device veth1_macvtap entered promiscuous mode [ 39.921505][ T178] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 39.924207][ T178] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 39.926875][ T178] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 39.940241][ T178] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 39.942788][ T178] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 39.945659][ T178] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 39.955457][ T4307] device veth0_macvtap entered promiscuous mode [ 39.971566][ T4313] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 39.975875][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 39.984686][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 39.987583][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 39.994361][ T4307] device veth1_macvtap entered promiscuous mode [ 40.012350][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 40.014894][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 40.017313][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 40.036880][ T4315] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.040388][ T4313] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 40.042519][ T4406] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 40.055828][ T4406] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 40.073196][ T4313] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.075885][ T4313] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.078384][ T4313] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.081891][ T4313] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.093142][ T4307] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 40.096055][ T4307] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 40.101567][ T4307] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 40.131424][ T1609] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 40.134972][ T1609] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.137842][ T1609] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 40.140238][ T1609] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 40.154256][ T4307] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 40.157113][ T4307] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 40.161242][ T4307] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 40.167901][ T4307] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.171180][ T4307] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.173499][ T4307] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.175842][ T4307] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.178954][ T47] Bluetooth: hci3: command 0x041b tx timeout [ 40.180725][ T47] Bluetooth: hci4: command 0x041b tx timeout [ 40.182368][ T47] Bluetooth: hci1: command 0x041b tx timeout [ 40.184038][ T47] Bluetooth: hci0: command 0x041b tx timeout [ 40.188327][ T1609] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 40.191401][ T1609] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.194025][ T1609] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 40.196687][ T1609] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 40.201333][ T4306] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.212224][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 40.214426][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 40.220412][ T4310] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.253814][ T4315] device veth0_vlan entered promiscuous mode [ 40.258931][ T4316] Bluetooth: hci2: command 0x041b tx timeout [ 40.264748][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 40.267149][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 40.279651][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 40.282050][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 40.294081][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 40.296843][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.303255][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 40.306750][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 40.315087][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.317579][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.353508][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 40.356401][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.381456][ T4315] device veth1_vlan entered promiscuous mode [ 40.384589][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 40.387655][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.400584][ T4310] device veth0_vlan entered promiscuous mode [ 40.415300][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.417970][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.433514][ T4406] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 40.441117][ T4406] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 40.447167][ T4406] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 40.481506][ T4310] device veth1_vlan entered promiscuous mode [ 40.510924][ T4406] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 40.513272][ T4406] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 40.516985][ T4406] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 40.522861][ T4406] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 40.525420][ T4406] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 40.528114][ T4406] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 40.533985][ T4406] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.547083][ T4315] device veth0_macvtap entered promiscuous mode [ 40.557504][ T1609] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 40.561514][ T1609] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.564187][ T1609] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 40.590582][ T4310] device veth0_macvtap entered promiscuous mode [ 40.615516][ T4310] device veth1_macvtap entered promiscuous mode [ 40.626121][ T4315] device veth1_macvtap entered promiscuous mode [ 40.756774][ T4315] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 40.759933][ T4315] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 40.762720][ T4315] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 40.765600][ T4315] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 40.770446][ T4315] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 40.776374][ T4420] [ 40.777078][ T4406] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 40.779413][ T4420] ============================= [ 40.780821][ T4420] WARNING: suspicious RCU usage [ 40.781196][ T4406] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 40.782088][ T4420] 6.1.147-syzkaller #0 Not tainted [ 40.784771][ T4406] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 40.785485][ T4420] ----------------------------- [ 40.789116][ T4420] net/mac80211/sta_info.c:361 suspicious rcu_dereference_protected() usage! [ 40.789243][ T4406] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 40.791456][ T4420] [ 40.791456][ T4420] other info that might help us debug this: [ 40.791456][ T4420] [ 40.791468][ T4420] [ 40.791468][ T4420] rcu_scheduler_active = 2, debug_locks = 1 [ 40.791481][ T4420] 3 locks held by syz.0.6/4420: [ 40.794349][ T4406] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.796499][ T4420] #0: ffff80001777b230 (cb_lock [ 40.799566][ T4406] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 40.800249][ T4420] ){++++}-{3:3}, at: genl_rcv+0x28/0x50 [ 40.803069][ T4406] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.803752][ T4420] #1: ffff0000c31087c8 (&rdev->wiphy.mtx){+.+.}-{3:3}, at: nl80211_pre_doit+0x238/0x760 [ 40.812694][ T4420] #2: ffff0000f6074d40 (&wdev->mtx){+.+.}-{3:3}, at: nl80211_new_station+0x10ac/0x1584 [ 40.815490][ T4420] [ 40.815490][ T4420] stack backtrace: [ 40.817035][ T4420] CPU: 1 PID: 4420 Comm: syz.0.6 Not tainted 6.1.147-syzkaller #0 [ 40.819138][ T4420] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 40.821963][ T4420] Call trace: [ 40.822844][ T4420] dump_backtrace+0x1c8/0x1f4 [ 40.824131][ T4420] show_stack+0x2c/0x3c [ 40.825302][ T4420] __dump_stack+0x30/0x40 [ 40.826571][ T4420] dump_stack_lvl+0xf8/0x160 [ 40.827866][ T4420] dump_stack+0x1c/0x5c [ 40.829081][ T4420] lockdep_rcu_suspicious+0x20c/0x3d4 [ 40.830569][ T4420] sta_remove_link+0x2bc/0x3d8 [ 40.831824][ T4420] sta_info_free+0x60/0x608 [ 40.833066][ T4420] ieee80211_add_station+0x2fc/0x4d4 [ 40.834596][ T4420] rdev_add_station+0x148/0x37c [ 40.835981][ T4420] nl80211_new_station+0x116c/0x1584 [ 40.837472][ T4420] genl_family_rcv_msg_doit+0x1f8/0x2f4 [ 40.839048][ T4420] genl_rcv_msg+0x444/0x62c [ 40.840313][ T4420] netlink_rcv_skb+0x208/0x3c4 [ 40.841653][ T4420] genl_rcv+0x38/0x50 [ 40.842782][ T4420] netlink_unicast+0x60c/0x824 [ 40.844134][ T4420] netlink_sendmsg+0x6e8/0x9b0 [ 40.845560][ T4420] ____sys_sendmsg+0x5b8/0x918 [ 40.846875][ T4420] __sys_sendmsg+0x25c/0x320 [ 40.848137][ T4420] __arm64_sys_sendmsg+0x80/0x94 [ 40.849522][ T4420] invoke_syscall+0x98/0x2bc [ 40.850788][ T4420] el0_svc_common+0x138/0x258 [ 40.852115][ T4420] do_el0_svc+0x58/0x13c [ 40.853346][ T4420] el0_svc+0x58/0x138 [ 40.854446][ T4420] el0t_64_sync_handler+0x84/0xf0 [ 40.855852][ T4420] el0t_64_sync+0x18c/0x190 [ 40.880378][ T4306] device veth0_vlan entered promiscuous mode [ 40.890848][ T4306] device veth1_vlan entered promiscuous mode [ 40.898097][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 40.916199][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.921093][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 40.935338][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.938033][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.943193][ T4310] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 40.946386][ T4310] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 40.950330][ T4310] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 40.953327][ T4310] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 40.956127][ T4310] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 40.960597][ T4310] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 40.965349][ T4310] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 40.971656][ T4315] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 40.974595][ T4315] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 40.977496][ T4315] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 40.982397][ T4315] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 40.986454][ T4315] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 40.990958][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 40.993877][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.996604][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 40.999920][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 41.014578][ T4310] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 41.017746][ T4310] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 41.021847][ T4310] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 41.024703][ T4310] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 41.027519][ T4310] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 41.032346][ T4310] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 41.036504][ T4310] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 41.050832][ T4315] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.053215][ T4315] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.055719][ T4315] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.058099][ T4315] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.064553][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 41.067169][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 41.071488][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 41.084210][ T4310] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.086573][ T4310] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.090313][ T4310] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.092769][ T4310] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.181751][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 41.185285][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 41.196214][ T39] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 41.196748][ T4306] device veth0_macvtap entered promiscuous mode [ 41.203901][ T39] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 41.215336][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 41.218083][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 41.225299][ T4306] device veth1_macvtap entered promiscuous mode [ 41.243180][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 41.245361][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 41.251931][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 41.252835][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 41.254107][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 41.259884][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 41.262393][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 41.284414][ T4306] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 41.290713][ T4306] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 41.293761][ T4306] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 41.296805][ T4306] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 41.300867][ T4306] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 41.303768][ T4306] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 41.306342][ T4306] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 41.311371][ T4306] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 41.315963][ T4306] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 41.323724][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 41.326588][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 41.332412][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 41.336225][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 41.337428][ T4306] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 41.343200][ T4306] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 41.346070][ T4306] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 41.349330][ T4306] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 41.352258][ T4306] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 41.355327][ T4306] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 41.358190][ T4306] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 41.362264][ T4306] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 41.366409][ T4306] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 41.369868][ T4406] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 41.372409][ T4406] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 41.375184][ T4406] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 41.407640][ T4306] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.415564][ T4306] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.418262][ T4306] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.421909][ T4306] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.484555][ T4406] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 41.486858][ T4406] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 41.491276][ T4406] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 41.506547][ T39] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 41.509747][ T39] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 41.512936][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 42.268649][ T47] Bluetooth: hci0: command 0x040f tx timeout [ 42.270389][ T47] Bluetooth: hci1: command 0x040f tx timeout [ 42.271528][ T4316] Bluetooth: hci4: command 0x040f tx timeout [ 42.272116][ T4320] Bluetooth: hci3: command 0x040f tx timeout [ 42.338822][ T4320] Bluetooth: hci2: command 0x040f tx timeout [ 44.338781][ T4320] Bluetooth: hci1: command 0x0419 tx timeout [ 44.339046][ T4308] Bluetooth: hci3: command 0x0419 tx timeout [ 44.340479][ T4320] Bluetooth: hci4: command 0x0419 tx timeout [ 44.342107][ T4308] Bluetooth: hci0: command 0x0419 tx timeout [ 44.419052][ T4316] Bluetooth: hci2: command 0x0419 tx timeout