Warning: Permanently added '10.128.1.123' (ECDSA) to the list of known hosts. 2021/05/27 08:09:10 parsed 1 programs 2021/05/27 08:09:11 executed programs: 0 syzkaller login: [ 1251.065747][ T8454] chnl_net:caif_netlink_parms(): no params data found [ 1251.114476][ T8454] bridge0: port 1(bridge_slave_0) entered blocking state [ 1251.123472][ T8454] bridge0: port 1(bridge_slave_0) entered disabled state [ 1251.132397][ T8454] device bridge_slave_0 entered promiscuous mode [ 1251.142835][ T8454] bridge0: port 2(bridge_slave_1) entered blocking state [ 1251.150347][ T8454] bridge0: port 2(bridge_slave_1) entered disabled state [ 1251.158746][ T8454] device bridge_slave_1 entered promiscuous mode [ 1251.175419][ T8454] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1251.185977][ T8454] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1251.204666][ T8454] team0: Port device team_slave_0 added [ 1251.212389][ T8454] team0: Port device team_slave_1 added [ 1251.226901][ T8454] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1251.234275][ T8454] 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. [ 1251.260181][ T8454] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1251.272633][ T8454] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1251.279555][ T8454] 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. [ 1251.305752][ T8454] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1251.328383][ T8454] device hsr_slave_0 entered promiscuous mode [ 1251.335136][ T8454] device hsr_slave_1 entered promiscuous mode [ 1251.414711][ T8454] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1251.424957][ T8454] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1251.434582][ T8454] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1251.444316][ T8454] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1251.462838][ T8454] bridge0: port 2(bridge_slave_1) entered blocking state [ 1251.470318][ T8454] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1251.478187][ T8454] bridge0: port 1(bridge_slave_0) entered blocking state [ 1251.485293][ T8454] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1251.519780][ T8454] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1251.533072][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1251.544483][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 1251.553200][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 1251.562343][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 1251.574277][ T8454] 8021q: adding VLAN 0 to HW filter on device team0 [ 1251.593027][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1251.601550][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 1251.608667][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1251.616493][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1251.624822][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 1251.631982][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1251.651526][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1251.659916][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1251.668327][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1251.676515][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1251.686676][ T8454] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1251.695575][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1251.714123][ T8674] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1251.721783][ T8674] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1251.734658][ T8454] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1251.752397][ T8674] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1251.769837][ T8675] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1251.778681][ T8675] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1251.786551][ T8675] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1251.797119][ T8454] device veth0_vlan entered promiscuous mode [ 1251.808104][ T8454] device veth1_vlan entered promiscuous mode [ 1251.827031][ T8674] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1251.835212][ T8674] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1251.844181][ T8674] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1251.854568][ T8454] device veth0_macvtap entered promiscuous mode [ 1251.864656][ T8454] device veth1_macvtap entered promiscuous mode [ 1251.879221][ T8454] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1251.886731][ T8675] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1251.896195][ T8675] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1251.907022][ T8454] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1251.914978][ T8675] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1251.926108][ T8454] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1251.935714][ T8454] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1251.944622][ T8454] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1251.953391][ T8454] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1252.026339][ T4434] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1252.042379][ T4434] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1252.056195][ T8676] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1252.073704][ T4434] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1252.084068][ T4434] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1252.094594][ T8676] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1252.124704][ T8698] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 1252.149332][ T8698] IPv4: Oversized IP packet from 127.0.0.1 [ 1252.156106][ C0] IPv4: Oversized IP packet from 127.0.0.1 [ 1252.180220][ T8698] IPv4: Oversized IP packet from 127.0.0.1 [ 1252.186470][ C0] IPv4: Oversized IP packet from 127.0.0.1 [ 1252.214526][ T8704] IPv4: Oversized IP packet from 127.0.0.1 [ 1252.220805][ C0] IPv4: Oversized IP packet from 127.0.0.1 [ 1252.230462][ T8704] IPv4: Oversized IP packet from 127.0.0.1 [ 1252.236571][ C0] IPv4: Oversized IP packet from 127.0.0.1 [ 1252.283972][ T8710] IPv4: Oversized IP packet from 127.0.0.1 [ 1252.290244][ C0] IPv4: Oversized IP packet from 127.0.0.1 [ 1252.961760][ T8676] Bluetooth: hci0: command 0x0409 tx timeout 2021/05/27 08:09:16 executed programs: 79 [ 1255.040838][ T8676] Bluetooth: hci0: command 0x041b tx timeout [ 1257.121299][ T8675] Bluetooth: hci0: command 0x040f tx timeout [ 1257.173292][ T9262] net_ratelimit: 542 callbacks suppressed [ 1257.173307][ T9262] IPv4: Oversized IP packet from 127.0.0.1 [ 1257.185324][ C0] IPv4: Oversized IP packet from 127.0.0.1 [ 1257.206033][ T9262] IPv4: Oversized IP packet from 127.0.0.1 [ 1257.212308][ C1] IPv4: Oversized IP packet from 127.0.0.1 [ 1257.243863][ T9267] IPv4: Oversized IP packet from 127.0.0.1 [ 1257.250065][ C1] IPv4: Oversized IP packet from 127.0.0.1 [ 1257.259705][ T9267] IPv4: Oversized IP packet from 127.0.0.1 [ 1257.265742][ C1] IPv4: Oversized IP packet from 127.0.0.1 [ 1257.296184][ T9273] IPv4: Oversized IP packet from 127.0.0.1 [ 1257.302426][ C1] IPv4: Oversized IP packet from 127.0.0.1 [ 1259.203355][ T8676] Bluetooth: hci0: command 0x0419 tx timeout 2021/05/27 08:09:21 executed programs: 227 [ 1262.192919][ T9835] net_ratelimit: 584 callbacks suppressed [ 1262.192935][ T9835] IPv4: Oversized IP packet from 127.0.0.1 [ 1262.205051][ C0] IPv4: Oversized IP packet from 127.0.0.1 [ 1262.215883][ T9835] IPv4: Oversized IP packet from 127.0.0.1 [ 1262.222009][ C1] IPv4: Oversized IP packet from 127.0.0.1 [ 1262.255080][ T9840] IPv4: Oversized IP packet from 127.0.0.1 [ 1262.261322][ C0] IPv4: Oversized IP packet from 127.0.0.1 [ 1262.270185][ T9840] IPv4: Oversized IP packet from 127.0.0.1 [ 1262.276218][ C0] IPv4: Oversized IP packet from 127.0.0.1 [ 1262.307136][ T9846] IPv4: Oversized IP packet from 127.0.0.1 [ 1262.313347][ C0] IPv4: Oversized IP packet from 127.0.0.1 2021/05/27 08:09:26 executed programs: 383 [ 1267.206448][T10417] net_ratelimit: 572 callbacks suppressed [ 1267.206464][T10417] IPv4: Oversized IP packet from 127.0.0.1 [ 1267.218612][ C0] IPv4: Oversized IP packet from 127.0.0.1 [ 1267.230042][T10417] IPv4: Oversized IP packet from 127.0.0.1 [ 1267.236238][ C0] IPv4: Oversized IP packet from 127.0.0.1 [ 1267.265677][T10422] IPv4: Oversized IP packet from 127.0.0.1 [ 1267.271808][ C0] IPv4: Oversized IP packet from 127.0.0.1 [ 1267.281915][T10422] IPv4: Oversized IP packet from 127.0.0.1 [ 1267.287993][ C0] IPv4: Oversized IP packet from 127.0.0.1 [ 1267.316607][T10427] IPv4: Oversized IP packet from 127.0.0.1 [ 1267.322843][ C0] IPv4: Oversized IP packet from 127.0.0.1 2021/05/27 08:09:31 executed programs: 539 [ 1272.226955][T11016] net_ratelimit: 570 callbacks suppressed [ 1272.226970][T11016] IPv4: Oversized IP packet from 127.0.0.1 [ 1272.239013][ C0] IPv4: Oversized IP packet from 127.0.0.1 [ 1272.268324][T11020] IPv4: Oversized IP packet from 127.0.0.1 [ 1272.274479][ C0] IPv4: Oversized IP packet from 127.0.0.1 [ 1272.284454][T11020] IPv4: Oversized IP packet from 127.0.0.1 [ 1272.290535][ C0] IPv4: Oversized IP packet from 127.0.0.1 [ 1272.319022][T11025] IPv4: Oversized IP packet from 127.0.0.1 [ 1272.325206][ C1] IPv4: Oversized IP packet from 127.0.0.1 [ 1272.335321][T11025] IPv4: Oversized IP packet from 127.0.0.1 [ 1272.341317][ C1] IPv4: Oversized IP packet from 127.0.0.1 2021/05/27 08:09:36 executed programs: 697 [ 1277.273881][T11595] net_ratelimit: 564 callbacks suppressed [ 1277.273896][T11595] IPv4: Oversized IP packet from 127.0.0.1 [ 1277.286018][ C0] IPv4: Oversized IP packet from 127.0.0.1 [ 1277.295474][T11595] IPv4: Oversized IP packet from 127.0.0.1 [ 1277.301590][ C0] IPv4: Oversized IP packet from 127.0.0.1 [ 1277.325872][T11600] IPv4: Oversized IP packet from 127.0.0.1 [ 1277.332011][ C1] IPv4: Oversized IP packet from 127.0.0.1 [ 1277.342509][T11600] IPv4: Oversized IP packet from 127.0.0.1 [ 1277.348592][ C1] IPv4: Oversized IP packet from 127.0.0.1 [ 1277.382838][T11606] IPv4: Oversized IP packet from 127.0.0.1 [ 1277.388956][ C1] IPv4: Oversized IP packet from 127.0.0.1 2021/05/27 08:09:41 executed programs: 848 [ 1282.289292][T12171] net_ratelimit: 562 callbacks suppressed [ 1282.289307][T12171] IPv4: Oversized IP packet from 127.0.0.1 [ 1282.301399][ C0] IPv4: Oversized IP packet from 127.0.0.1 [ 1282.359825][T12176] IPv4: Oversized IP packet from 127.0.0.1 [ 1282.366091][ C0] IPv4: Oversized IP packet from 127.0.0.1 [ 1282.375208][T12176] IPv4: Oversized IP packet from 127.0.0.1 [ 1282.381423][ C0] IPv4: Oversized IP packet from 127.0.0.1 [ 1282.406228][T12181] IPv4: Oversized IP packet from 127.0.0.1 [ 1282.412509][ C1] IPv4: Oversized IP packet from 127.0.0.1 [ 1282.423925][T12181] IPv4: Oversized IP packet from 127.0.0.1 [ 1282.430006][ C1] IPv4: Oversized IP packet from 127.0.0.1 2021/05/27 08:09:46 executed programs: 999 [ 1287.305407][T12754] net_ratelimit: 546 callbacks suppressed [ 1287.305422][T12754] IPv4: Oversized IP packet from 127.0.0.1 [ 1287.317406][ C1] IPv4: Oversized IP packet from 127.0.0.1 [ 1287.345355][T12758] IPv4: Oversized IP packet from 127.0.0.1 [ 1287.351565][ C0] IPv4: Oversized IP packet from 127.0.0.1 [ 1287.360318][T12758] IPv4: Oversized IP packet from 127.0.0.1 [ 1287.366506][ C0] IPv4: Oversized IP packet from 127.0.0.1 [ 1287.398537][T12763] IPv4: Oversized IP packet from 127.0.0.1 [ 1287.404801][ C1] IPv4: Oversized IP packet from 127.0.0.1 [ 1287.414006][T12763] IPv4: Oversized IP packet from 127.0.0.1 [ 1287.420161][ C1] IPv4: Oversized IP packet from 127.0.0.1 2021/05/27 08:09:51 executed programs: 1150 [ 1292.337060][T13327] net_ratelimit: 546 callbacks suppressed [ 1292.337074][T13327] IPv4: Oversized IP packet from 127.0.0.1 [ 1292.349215][ C0] IPv4: Oversized IP packet from 127.0.0.1 [ 1292.359637][T13327] IPv4: Oversized IP packet from 127.0.0.1 [ 1292.365669][ C0] IPv4: Oversized IP packet from 127.0.0.1 [ 1292.395793][T13333] IPv4: Oversized IP packet from 127.0.0.1 [ 1292.401950][ C1] IPv4: Oversized IP packet from 127.0.0.1 [ 1292.429303][T13337] IPv4: Oversized IP packet from 127.0.0.1 [ 1292.435525][ C1] IPv4: Oversized IP packet from 127.0.0.1 [ 1292.444606][T13337] IPv4: Oversized IP packet from 127.0.0.1 [ 1292.450583][ C1] IPv4: Oversized IP packet from 127.0.0.1 2021/05/27 08:09:56 executed programs: 1305 [ 1297.347943][T13916] net_ratelimit: 574 callbacks suppressed [ 1297.347958][T13916] IPv4: Oversized IP packet from 127.0.0.1 [ 1297.359828][ C1] IPv4: Oversized IP packet from 127.0.0.1 [ 1297.369268][T13916] IPv4: Oversized IP packet from 127.0.0.1 [ 1297.375286][ C1] IPv4: Oversized IP packet from 127.0.0.1 [ 1297.406384][T13921] IPv4: Oversized IP packet from 127.0.0.1 [ 1297.413007][ C1] IPv4: Oversized IP packet from 127.0.0.1 [ 1297.422921][T13921] IPv4: Oversized IP packet from 127.0.0.1 [ 1297.428913][ C1] IPv4: Oversized IP packet from 127.0.0.1 [ 1297.456586][T13925] IPv4: Oversized IP packet from 127.0.0.1 [ 1297.462808][ C1] IPv4: Oversized IP packet from 127.0.0.1 [ 1299.372876][ T3246] ieee802154 phy0 wpan0: encryption failed: -22 [ 1299.379515][ T3246] ieee802154 phy1 wpan1: encryption failed: -22 2021/05/27 08:10:01 executed programs: 1458 [ 1302.358450][T14488] net_ratelimit: 542 callbacks suppressed [ 1302.358466][T14488] IPv4: Oversized IP packet from 127.0.0.1 [ 1302.370341][ C0] IPv4: Oversized IP packet from 127.0.0.1 [ 1302.383268][T14488] IPv4: Oversized IP packet from 127.0.0.1 [ 1302.389272][ C0] IPv4: Oversized IP packet from 127.0.0.1 [ 1302.422761][T14494] IPv4: Oversized IP packet from 127.0.0.1 [ 1302.429328][ C0] IPv4: Oversized IP packet from 127.0.0.1 [ 1302.438404][T14494] IPv4: Oversized IP packet from 127.0.0.1 [ 1302.444431][ C1] IPv4: Oversized IP packet from 127.0.0.1 [ 1302.468587][T14498] IPv4: Oversized IP packet from 127.0.0.1 [ 1302.474739][ C1] IPv4: Oversized IP packet from 127.0.0.1 2021/05/27 08:10:06 executed programs: 1612 [ 1307.362538][T15084] net_ratelimit: 570 callbacks suppressed [ 1307.362554][T15084] IPv4: Oversized IP packet from 127.0.0.1 [ 1307.374425][ C1] IPv4: Oversized IP packet from 127.0.0.1 [ 1307.384247][T15084] IPv4: Oversized IP packet from 127.0.0.1 [ 1307.390293][ C1] IPv4: Oversized IP packet from 127.0.0.1 [ 1307.419448][T15089] IPv4: Oversized IP packet from 127.0.0.1 [ 1307.425681][ C1] IPv4: Oversized IP packet from 127.0.0.1 [ 1307.438374][T15089] IPv4: Oversized IP packet from 127.0.0.1 [ 1307.444588][ C1] IPv4: Oversized IP packet from 127.0.0.1 [ 1307.476246][T15094] IPv4: Oversized IP packet from 127.0.0.1 [ 1307.482431][ C0] IPv4: Oversized IP packet from 127.0.0.1 2021/05/27 08:10:11 executed programs: 1763 [ 1312.404431][T15647] net_ratelimit: 528 callbacks suppressed [ 1312.404447][T15647] IPv4: Oversized IP packet from 127.0.0.1 [ 1312.416450][ C1] IPv4: Oversized IP packet from 127.0.0.1 [ 1312.426566][T15647] IPv4: Oversized IP packet from 127.0.0.1 [ 1312.432700][ C1] IPv4: Oversized IP packet from 127.0.0.1 [ 1312.457807][T15652] IPv4: Oversized IP packet from 127.0.0.1 [ 1312.463969][ C1] IPv4: Oversized IP packet from 127.0.0.1 [ 1312.474764][T15652] IPv4: Oversized IP packet from 127.0.0.1 [ 1312.480800][ C1] IPv4: Oversized IP packet from 127.0.0.1 [ 1312.509188][T15658] IPv4: Oversized IP packet from 127.0.0.1 [ 1312.515410][ C1] IPv4: Oversized IP packet from 127.0.0.1 2021/05/27 08:10:16 executed programs: 1914 [ 1316.619088][T14373] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1316.761791][T14373] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1316.876690][T14373] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1317.006268][T14373] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1318.779043][T14373] device hsr_slave_0 left promiscuous mode [ 1318.805192][T14373] device hsr_slave_1 left promiscuous mode [ 1318.816984][T14373] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1318.824564][T14373] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1318.833045][T14373] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1318.840902][T14373] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1318.849464][T14373] device bridge_slave_1 left promiscuous mode [ 1318.858283][T14373] bridge0: port 2(bridge_slave_1) entered disabled state [ 1318.870896][T14373] device bridge_slave_0 left promiscuous mode [ 1318.877202][T14373] bridge0: port 1(bridge_slave_0) entered disabled state [ 1318.892597][T14373] device veth1_macvtap left promiscuous mode [ 1318.898786][T14373] device veth0_macvtap left promiscuous mode [ 1318.906220][T14373] device veth1_vlan left promiscuous mode [ 1318.912658][T14373] device veth0_vlan left promiscuous mode [ 1320.801346][ T20] Bluetooth: hci0: command 0x0409 tx timeout [ 1321.715588][T14373] team0 (unregistering): Port device team_slave_1 removed [ 1321.726898][T14373] team0 (unregistering): Port device team_slave_0 removed [ 1321.740876][T14373] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1321.755073][T14373] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1321.797785][T14373] bond0 (unregistering): Released all slaves [ 1321.931622][T16156] chnl_net:caif_netlink_parms(): no params data found [ 1321.974229][T16156] bridge0: port 1(bridge_slave_0) entered blocking state [ 1321.981655][T16156] bridge0: port 1(bridge_slave_0) entered disabled state [ 1321.989168][T16156] device bridge_slave_0 entered promiscuous mode [ 1321.998062][T16156] bridge0: port 2(bridge_slave_1) entered blocking state [ 1322.005782][T16156] bridge0: port 2(bridge_slave_1) entered disabled state [ 1322.014337][T16156] device bridge_slave_1 entered promiscuous mode [ 1322.033903][T16156] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1322.044870][T16156] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1322.065946][T16156] team0: Port device team_slave_0 added [ 1322.074136][T16156] team0: Port device team_slave_1 added [ 1322.093612][T16156] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1322.100962][T16156] 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. [ 1322.127258][T16156] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1322.146717][T16156] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1322.155131][T16156] 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. [ 1322.183599][T16156] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1322.216494][T16156] device hsr_slave_0 entered promiscuous mode [ 1322.224853][T16156] device hsr_slave_1 entered promiscuous mode [ 1322.316210][T16156] bridge0: port 2(bridge_slave_1) entered blocking state [ 1322.323496][T16156] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1322.330866][T16156] bridge0: port 1(bridge_slave_0) entered blocking state [ 1322.337915][T16156] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1322.393094][T16156] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1322.409181][ T8676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1322.418998][ T8676] bridge0: port 1(bridge_slave_0) entered disabled state [ 1322.427970][ T8676] bridge0: port 2(bridge_slave_1) entered disabled state [ 1322.441883][T16156] 8021q: adding VLAN 0 to HW filter on device team0 [ 1322.454277][ T8676] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1322.463375][ T8676] bridge0: port 1(bridge_slave_0) entered blocking state [ 1322.470412][ T8676] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1322.493586][ T8675] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1322.502767][ T8675] bridge0: port 2(bridge_slave_1) entered blocking state [ 1322.509803][ T8675] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1322.518742][ T8675] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1322.539635][T16156] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 1322.554550][T16156] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1322.567360][ T8676] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1322.576096][ T8676] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1322.584869][ T8676] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1322.593220][ T8676] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1322.613485][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1322.621857][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1322.629213][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1322.642737][T16156] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1322.774322][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1322.797865][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1322.808654][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1322.816683][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1322.827576][T16156] device veth0_vlan entered promiscuous mode [ 1322.844901][T16156] device veth1_vlan entered promiscuous mode [ 1322.874275][ T8675] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1322.880807][ T8429] Bluetooth: hci0: command 0x041b tx timeout [ 1322.883077][ T8675] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1322.898348][ T8675] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1322.908831][T16156] device veth0_macvtap entered promiscuous mode [ 1322.925773][T16156] device veth1_macvtap entered promiscuous mode [ 1322.944789][T16156] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1322.954249][ T8675] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1322.963498][ T8675] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1322.974956][T16156] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1322.983329][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1322.991816][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1323.058216][ T8561] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1323.079298][ T8561] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1323.107068][ T8732] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1323.111997][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1323.123547][ T8732] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1323.139561][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1323.173251][T16395] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 1323.196560][T16395] net_ratelimit: 444 callbacks suppressed [ 1323.196574][T16395] IPv4: Oversized IP packet from 127.0.0.1 [ 1323.208394][ C0] IPv4: Oversized IP packet from 127.0.0.1 [ 1324.015478][T16398] IPv4: Oversized IP packet from 127.0.0.1 [ 1324.021900][ C0] IPv4: Oversized IP packet from 127.0.0.1 [ 1324.960871][ T20] Bluetooth: hci0: command 0x040f tx timeout [ 1327.040840][ T20] Bluetooth: hci0: command 0x0419 tx timeout [ 1360.801730][ T3246] ieee802154 phy0 wpan0: encryption failed: -22 [ 1360.808199][ T3246] ieee802154 phy1 wpan1: encryption failed: -22 [ 1422.242061][ T3246] ieee802154 phy0 wpan0: encryption failed: -22 [ 1422.248629][ T3246] ieee802154 phy1 wpan1: encryption failed: -22 [ 1444.800984][ T8429] Bluetooth: hci0: command 0x0406 tx timeout [ 1474.721169][ T1627] INFO: task syz-executor.0:16395 blocked for more than 143 seconds. [ 1474.729348][ T1627] Not tainted 5.13.0-rc3-syzkaller #0 [ 1474.739276][ T1627] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1474.748881][ T1627] task:syz-executor.0 state:D stack:25952 pid:16395 ppid: 16156 flags:0x00004004 [ 1474.759975][ T1627] Call Trace: [ 1474.763884][ T1627] __schedule+0x916/0x23e0 [ 1474.768603][ T1627] ? io_schedule_timeout+0x140/0x140 [ 1474.775905][ T1627] ? preempt_schedule_thunk+0x16/0x18 [ 1474.782277][ T1627] schedule+0xcf/0x270 [ 1474.786362][ T1627] rwsem_down_write_slowpath+0x7e5/0x1200 [ 1474.794098][ T1627] ? rwsem_mark_wake+0x830/0x830 [ 1474.799138][ T1627] ? lock_release+0x720/0x720 [ 1474.813294][ T1627] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 1474.819300][ T1627] down_write+0x137/0x150 [ 1474.825938][ T1627] ? down_write_killable+0x170/0x170 [ 1474.833131][ T1627] ? lockdep_init_map_type+0x2c3/0x7b0 [ 1474.838601][ T1627] ? lockdep_init_map_type+0x2c3/0x7b0 [ 1474.845589][ T1627] register_netdevice_notifier+0x1e/0x260 [ 1474.852985][ T1627] bcm_init+0x1a3/0x210 [ 1474.857146][ T1627] ? canbcm_pernet_init+0x90/0x90 [ 1474.863207][ T1627] can_create+0x27c/0x4d0 [ 1474.867547][ T1627] __sock_create+0x3de/0x780 [ 1474.874727][ T1627] __sys_socket+0xef/0x200 [ 1474.879151][ T1627] ? move_addr_to_kernel+0x70/0x70 [ 1474.885576][ T1627] __x64_sys_socket+0x6f/0xb0 [ 1474.890255][ T1627] ? syscall_enter_from_user_mode+0x27/0x70 [ 1474.898348][ T1627] do_syscall_64+0x3a/0xb0 [ 1474.903508][ T1627] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1474.909404][ T1627] RIP: 0033:0x4665d9 [ 1474.915321][ T1627] RSP: 002b:00007f7e1ffa7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 1474.924378][ T1627] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1474.934041][ T1627] RDX: 0000000000000002 RSI: 0000000000000002 RDI: 000000000000001d [ 1474.942679][ T1627] RBP: 00000000004bfcb9 R08: 0000000000000000 R09: 0000000000000000 [ 1474.950650][ T1627] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf80 [ 1474.961706][ T1627] R13: 00007ffc744b4b1f R14: 00007f7e1ffa7300 R15: 0000000000022000 [ 1474.969748][ T1627] INFO: task syz-executor.0:16400 blocked for more than 143 seconds. [ 1474.980295][ T1627] Not tainted 5.13.0-rc3-syzkaller #0 [ 1474.987289][ T1627] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1474.997645][ T1627] task:syz-executor.0 state:D stack:29408 pid:16400 ppid: 16156 flags:0x00000004 [ 1475.007987][ T1627] Call Trace: [ 1475.012972][ T1627] __schedule+0x916/0x23e0 [ 1475.017399][ T1627] ? io_schedule_timeout+0x140/0x140 [ 1475.023616][ T1627] ? mark_held_locks+0x9f/0xe0 [ 1475.028392][ T1627] ? rwlock_bug.part.0+0x90/0x90 [ 1475.035519][ T1627] schedule+0xcf/0x270 [ 1475.039778][ T1627] rwsem_down_write_slowpath+0x7e5/0x1200 [ 1475.047709][ T1627] ? rwsem_mark_wake+0x830/0x830 [ 1475.054359][ T1627] ? lock_release+0x720/0x720 [ 1475.059048][ T1627] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 1475.065775][ T1627] down_write+0x137/0x150 [ 1475.070116][ T1627] ? down_write_killable+0x170/0x170 [ 1475.077403][ T1627] ? lockdep_init_map_type+0x2c3/0x7b0 [ 1475.083854][ T1627] ? lockdep_init_map_type+0x2c3/0x7b0 [ 1475.089700][ T1627] register_netdevice_notifier+0x1e/0x260 [ 1475.097281][ T1627] bcm_init+0x1a3/0x210 [ 1475.102510][ T1627] ? canbcm_pernet_init+0x90/0x90 [ 1475.107539][ T1627] can_create+0x27c/0x4d0 [ 1475.112826][ T1627] __sock_create+0x3de/0x780 [ 1475.117438][ T1627] __sys_socket+0xef/0x200 [ 1475.122874][ T1627] ? move_addr_to_kernel+0x70/0x70 [ 1475.127996][ T1627] __x64_sys_socket+0x6f/0xb0 [ 1475.133621][ T1627] ? syscall_enter_from_user_mode+0x27/0x70 [ 1475.139525][ T1627] do_syscall_64+0x3a/0xb0 [ 1475.144896][ T1627] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1475.150796][ T1627] RIP: 0033:0x4665d9 [ 1475.155630][ T1627] RSP: 002b:00007f7e1ff44188 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 1475.164661][ T1627] RAX: ffffffffffffffda RBX: 000000000056c1a8 RCX: 00000000004665d9 [ 1475.173279][ T1627] RDX: 0000000000000002 RSI: 0000000000000002 RDI: 000000000000001d [ 1475.181880][ T1627] RBP: 00000000004bfcb9 R08: 0000000000000000 R09: 0000000000000000 [ 1475.189854][ T1627] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056c1a8 [ 1475.199309][ T1627] R13: 00007ffc744b4b1f R14: 00007f7e1ff44300 R15: 0000000000022000 [ 1475.208004][ T1627] [ 1475.208004][ T1627] Showing all locks held in the system: [ 1475.216388][ T1627] 1 lock held by khungtaskd/1627: [ 1475.222927][ T1627] #0: ffffffff8bf79320 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x260 [ 1475.233972][ T1627] 1 lock held by in:imklog/8277: [ 1475.238903][ T1627] #0: ffff888030e12870 (&f->f_pos_lock){+.+.}-{3:3}, at: __fdget_pos+0xe9/0x100 [ 1475.249158][ T1627] 3 locks held by kworker/u4:2/14373: [ 1475.255305][ T1627] 1 lock held by syz-executor.0/16395: [ 1475.260753][ T1627] #0: ffffffff8d691f10 (pernet_ops_rwsem){++++}-{3:3}, at: register_netdevice_notifier+0x1e/0x260 [ 1475.272459][ T1627] 1 lock held by syz-executor.0/16400: [ 1475.277910][ T1627] #0: ffffffff8d691f10 (pernet_ops_rwsem){++++}-{3:3}, at: register_netdevice_notifier+0x1e/0x260 [ 1475.289600][ T1627] [ 1475.292516][ T1627] ============================================= [ 1475.292516][ T1627] [ 1475.302286][ T1627] NMI backtrace for cpu 0 [ 1475.306609][ T1627] CPU: 0 PID: 1627 Comm: khungtaskd Not tainted 5.13.0-rc3-syzkaller #0 [ 1475.314923][ T1627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1475.324968][ T1627] Call Trace: [ 1475.328235][ T1627] dump_stack+0x141/0x1d7 [ 1475.332562][ T1627] nmi_cpu_backtrace.cold+0x44/0xd7 [ 1475.337753][ T1627] ? lapic_can_unplug_cpu+0x80/0x80 [ 1475.342949][ T1627] nmi_trigger_cpumask_backtrace+0x1b3/0x230 [ 1475.349100][ T1627] watchdog+0xd48/0xfb0 [ 1475.353254][ T1627] ? reset_hung_task_detector+0x30/0x30 [ 1475.358794][ T1627] kthread+0x3b1/0x4a0 [ 1475.362858][ T1627] ? __kthread_bind_mask+0xc0/0xc0 [ 1475.367961][ T1627] ret_from_fork+0x1f/0x30 [ 1475.372642][ T1627] Sending NMI from CPU 0 to CPUs 1: [ 1475.378271][ C1] NMI backtrace for cpu 1 [ 1475.378280][ C1] CPU: 1 PID: 14373 Comm: kworker/u4:2 Not tainted 5.13.0-rc3-syzkaller #0 [ 1475.378288][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1475.378295][ C1] Workqueue: netns cleanup_net [ 1475.378304][ C1] RIP: 0010:__sanitizer_cov_trace_pc+0x37/0x60 [ 1475.378312][ C1] Code: 81 e1 00 01 00 00 65 48 8b 14 25 00 f0 01 00 a9 00 01 ff 00 74 0e 85 c9 74 35 8b 82 3c 15 00 00 85 c0 74 2b 8b 82 18 15 00 00 <83> f8 02 75 20 48 8b 8a 20 15 00 00 8b 92 1c 15 00 00 48 8b 01 48 [ 1475.378324][ C1] RSP: 0018:ffffc900019afb58 EFLAGS: 00000046 [ 1475.378338][ C1] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000 [ 1475.378344][ C1] RDX: ffff8880286d9c40 RSI: ffffffff8145d523 RDI: 0000000000000003 [ 1475.378351][ C1] RBP: ffffffff874d2c23 R08: 0000000000000000 R09: ffffffff8bc703c3 [ 1475.378357][ C1] R10: ffffffff817ae39d R11: 0000000000000000 R12: ffffffff8bc703c0 [ 1475.378364][ C1] R13: 000000000000dee5 R14: 0000000000000000 R15: 0000000000000001 [ 1475.378371][ C1] FS: 0000000000000000(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 [ 1475.378377][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1475.378383][ C1] CR2: 00005622c9273cd8 CR3: 00000000137ea000 CR4: 0000000000350ee0 [ 1475.378389][ C1] Call Trace: [ 1475.378392][ C1] __local_bh_enable_ip+0xc3/0x120 [ 1475.378397][ C1] nf_ct_iterate_cleanup+0x15a/0x450 [ 1475.378401][ C1] ? __nf_conntrack_hash_insert+0x240/0x240 [ 1475.378406][ C1] nf_conntrack_cleanup_net_list+0x184/0x4f0 [ 1475.378411][ C1] ? ct_seq_stop+0xa0/0xa0 [ 1475.378415][ C1] ops_exit_list+0x10d/0x160 [ 1475.378419][ C1] cleanup_net+0x4ea/0xb10 [ 1475.378423][ C1] ? ops_free_list.part.0+0x3d0/0x3d0 [ 1475.378427][ C1] process_one_work+0x98d/0x1600 [ 1475.378432][ C1] ? pwq_dec_nr_in_flight+0x320/0x320 [ 1475.378436][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 1475.378440][ C1] ? _raw_spin_lock_irq+0x41/0x50 [ 1475.378445][ C1] worker_thread+0x64c/0x1120 [ 1475.378449][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 1475.378453][ C1] ? process_one_work+0x1600/0x1600 [ 1475.378457][ C1] kthread+0x3b1/0x4a0 [ 1475.378461][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 1475.378465][ C1] ret_from_fork+0x1f/0x30 [ 1475.391154][ T1627] Kernel panic - not syncing: hung_task: blocked tasks [ 1475.600223][ T1627] CPU: 0 PID: 1627 Comm: khungtaskd Not tainted 5.13.0-rc3-syzkaller #0 [ 1475.608714][ T1627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1475.618846][ T1627] Call Trace: [ 1475.622118][ T1627] dump_stack+0x141/0x1d7 [ 1475.626444][ T1627] panic+0x306/0x73d [ 1475.630344][ T1627] ? __warn_printk+0xf3/0xf3 [ 1475.634927][ T1627] ? lapic_can_unplug_cpu+0x80/0x80 [ 1475.640120][ T1627] ? preempt_schedule_thunk+0x16/0x18 [ 1475.645488][ T1627] ? nmi_trigger_cpumask_backtrace+0x196/0x230 [ 1475.651635][ T1627] ? watchdog.cold+0x5/0x158 [ 1475.656225][ T1627] watchdog.cold+0x16/0x158 [ 1475.660727][ T1627] ? reset_hung_task_detector+0x30/0x30 [ 1475.666271][ T1627] kthread+0x3b1/0x4a0 [ 1475.670341][ T1627] ? __kthread_bind_mask+0xc0/0xc0 [ 1475.675446][ T1627] ret_from_fork+0x1f/0x30 [ 1475.685784][ T1627] Kernel Offset: disabled [ 1475.690188][ T1627] Rebooting in 86400 seconds..