Warning: Permanently added '[localhost]:51736' (ECDSA) to the list of known hosts. 2021/01/29 09:54:20 fuzzer started 2021/01/29 09:54:22 dialing manager at 10.0.2.10:38471 2021/01/29 09:54:22 syscalls: 3454 2021/01/29 09:54:22 code coverage: enabled 2021/01/29 09:54:22 comparison tracing: enabled 2021/01/29 09:54:22 extra coverage: enabled 2021/01/29 09:54:22 setuid sandbox: enabled 2021/01/29 09:54:22 namespace sandbox: enabled 2021/01/29 09:54:22 Android sandbox: /sys/fs/selinux/policy does not exist 2021/01/29 09:54:22 fault injection: enabled 2021/01/29 09:54:22 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2021/01/29 09:54:22 net packet injection: enabled 2021/01/29 09:54:22 net device setup: enabled 2021/01/29 09:54:22 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2021/01/29 09:54:22 devlink PCI setup: PCI device 0000:00:10.0 is not available 2021/01/29 09:54:22 USB emulation: enabled 2021/01/29 09:54:22 hci packet injection: enabled 2021/01/29 09:54:22 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fetching corpus: 23600, signal 462096/466945 (executing program) 2021/01/29 09:56:21 fetching corpus: 23650, signal 462335/466945 (executing program) 2021/01/29 09:56:21 fetching corpus: 23700, signal 462582/466945 (executing program) 2021/01/29 09:56:21 fetching corpus: 23750, signal 462805/466946 (executing program) 2021/01/29 09:56:21 fetching corpus: 23800, signal 463087/466946 (executing program) 2021/01/29 09:56:21 fetching corpus: 23850, signal 463337/466946 (executing program) 2021/01/29 09:56:22 fetching corpus: 23900, signal 463662/466946 (executing program) 2021/01/29 09:56:22 fetching corpus: 23902, signal 463666/466946 (executing program) 2021/01/29 09:56:22 fetching corpus: 23902, signal 463666/466946 (executing program) 2021/01/29 09:56:25 starting 4 fuzzer processes 09:56:26 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000001180)='batadv\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000dc0)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x1c, r2, 0x301, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}]}, 0x1c}}, 0x0) 09:56:26 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_UIE_ON(r0, 0x7003) 09:56:27 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000000140)=0x7fff, 0x4) sendto$inet(r0, &(0x7f0000000180)="9e", 0x1, 0x0, 0x0, 0x0) 09:56:27 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x9, &(0x7f0000000dc0)=0x38000000, 0x4) syzkaller login: [ 256.594320][T10238] IPVS: ftp: loaded support on port[0] = 21 [ 256.707242][T10240] IPVS: ftp: loaded support on port[0] = 21 [ 256.794689][T10238] chnl_net:caif_netlink_parms(): no params data found [ 256.927952][T10238] bridge0: port 1(bridge_slave_0) entered blocking state [ 256.937457][T10238] bridge0: port 1(bridge_slave_0) entered disabled state [ 256.950926][T10238] device bridge_slave_0 entered promiscuous mode [ 256.972275][T10238] bridge0: port 2(bridge_slave_1) entered blocking state [ 256.983696][T10238] bridge0: port 2(bridge_slave_1) entered disabled state [ 256.995733][T10238] device bridge_slave_1 entered promiscuous mode [ 257.074381][T10240] chnl_net:caif_netlink_parms(): no params data found [ 257.093904][T10238] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 257.131353][T10238] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 257.233015][T10243] IPVS: ftp: loaded support on port[0] = 21 [ 257.236213][T10238] team0: Port device team_slave_0 added [ 257.264669][T10238] team0: Port device team_slave_1 added [ 257.299944][T10240] bridge0: port 1(bridge_slave_0) entered blocking state [ 257.312601][T10240] bridge0: port 1(bridge_slave_0) entered disabled state [ 257.325155][T10240] device bridge_slave_0 entered promiscuous mode [ 257.353693][T10238] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 257.369340][T10238] 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. [ 257.411459][T10238] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 257.434522][T10240] bridge0: port 2(bridge_slave_1) entered blocking state [ 257.445574][T10240] bridge0: port 2(bridge_slave_1) entered disabled state [ 257.457767][T10240] device bridge_slave_1 entered promiscuous mode [ 257.484109][T10238] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 257.497601][T10238] 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. [ 257.538975][T10238] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 257.614441][T10240] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 257.631023][T10238] device hsr_slave_0 entered promiscuous mode [ 257.640460][T10238] device hsr_slave_1 entered promiscuous mode [ 257.662524][T10244] IPVS: ftp: loaded support on port[0] = 21 [ 257.662976][T10240] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 257.751471][T10240] team0: Port device team_slave_0 added [ 257.790646][T10240] team0: Port device team_slave_1 added [ 257.847724][T10240] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 257.857359][T10240] 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. [ 257.889400][T10240] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 257.906829][T10240] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 257.916813][T10240] 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. [ 257.947462][T10240] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 258.097986][T10240] device hsr_slave_0 entered promiscuous mode [ 258.109347][T10240] device hsr_slave_1 entered promiscuous mode [ 258.122682][T10240] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 258.136371][T10240] Cannot create hsr debugfs directory [ 258.210544][T10243] chnl_net:caif_netlink_parms(): no params data found [ 258.443640][T10244] chnl_net:caif_netlink_parms(): no params data found [ 258.541461][T10238] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 258.572008][T10243] bridge0: port 1(bridge_slave_0) entered blocking state [ 258.576896][ T3354] Bluetooth: hci0: command 0x0409 tx timeout [ 258.583331][T10243] bridge0: port 1(bridge_slave_0) entered disabled state [ 258.603404][T10243] device bridge_slave_0 entered promiscuous mode [ 258.631997][T10238] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 258.669609][T10243] bridge0: port 2(bridge_slave_1) entered blocking state [ 258.681631][T10243] bridge0: port 2(bridge_slave_1) entered disabled state [ 258.696615][T10243] device bridge_slave_1 entered promiscuous mode [ 258.725878][T10269] Bluetooth: hci1: command 0x0409 tx timeout [ 258.736234][T10238] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 258.775238][T10244] bridge0: port 1(bridge_slave_0) entered blocking state [ 258.788183][T10244] bridge0: port 1(bridge_slave_0) entered disabled state [ 258.802280][T10244] device bridge_slave_0 entered promiscuous mode [ 258.842325][T10243] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 258.865972][T10238] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 258.880608][T10244] bridge0: port 2(bridge_slave_1) entered blocking state [ 258.892879][T10244] bridge0: port 2(bridge_slave_1) entered disabled state [ 258.906960][T10244] device bridge_slave_1 entered promiscuous mode [ 258.921532][T10243] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 258.983046][T10243] team0: Port device team_slave_0 added [ 259.001123][T10244] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 259.017110][T10243] team0: Port device team_slave_1 added [ 259.045190][T10244] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 259.084543][T10243] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 259.094948][T10243] 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. [ 259.127497][ T75] Bluetooth: hci2: command 0x0409 tx timeout [ 259.127949][T10243] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 259.170037][T10244] team0: Port device team_slave_0 added [ 259.183292][T10243] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 259.196038][T10243] 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. [ 259.232654][T10243] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 259.263314][T10240] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 259.281239][T10244] team0: Port device team_slave_1 added [ 259.306273][T10240] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 259.332747][T10244] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 259.342686][T10244] 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. [ 259.378721][T10244] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 259.396655][T10240] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 259.425786][T10240] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 259.442676][T10244] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 259.445608][ T53] Bluetooth: hci3: command 0x0409 tx timeout [ 259.456310][T10244] 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. [ 259.508049][T10244] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 259.536216][T10243] device hsr_slave_0 entered promiscuous mode [ 259.548610][T10243] device hsr_slave_1 entered promiscuous mode [ 259.560867][T10243] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 259.574405][T10243] Cannot create hsr debugfs directory [ 259.642594][T10244] device hsr_slave_0 entered promiscuous mode [ 259.654338][T10244] device hsr_slave_1 entered promiscuous mode [ 259.663168][T10244] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 259.677469][T10244] Cannot create hsr debugfs directory [ 260.109737][T10243] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 260.122571][T10243] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 260.136661][T10243] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 260.166839][T10238] 8021q: adding VLAN 0 to HW filter on device bond0 [ 260.210526][T10243] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 260.264070][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 260.278929][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 260.294634][T10238] 8021q: adding VLAN 0 to HW filter on device team0 [ 260.330641][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 260.343425][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 260.356027][ T30] bridge0: port 1(bridge_slave_0) entered blocking state [ 260.364833][ T30] bridge0: port 1(bridge_slave_0) entered forwarding state [ 260.401368][ T3354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 260.420783][ T3354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 260.437232][ T3354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 260.452100][ T3354] bridge0: port 2(bridge_slave_1) entered blocking state [ 260.462548][ T3354] bridge0: port 2(bridge_slave_1) entered forwarding state [ 260.477200][T10244] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 260.491132][T10244] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 260.507994][T10271] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 260.528699][T10244] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 260.547465][T10244] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 260.562731][T10273] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 260.584734][T10240] 8021q: adding VLAN 0 to HW filter on device bond0 [ 260.612881][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 260.629601][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 260.655715][T10269] Bluetooth: hci0: command 0x041b tx timeout [ 260.656964][ T3994] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 260.673551][ T3994] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 260.684167][ T3994] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 260.713629][T10273] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 260.727457][T10273] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 260.739076][T10273] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 260.753425][T10273] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 260.770077][T10238] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 260.785577][T10238] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 260.801400][T10240] 8021q: adding VLAN 0 to HW filter on device team0 [ 260.806128][ T3354] Bluetooth: hci1: command 0x041b tx timeout [ 260.814574][T10273] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 260.831041][T10273] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 260.889421][ T3994] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 260.905911][ T3994] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 260.919484][ T3994] bridge0: port 1(bridge_slave_0) entered blocking state [ 260.931069][ T3994] bridge0: port 1(bridge_slave_0) entered forwarding state [ 260.944695][ T3994] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 260.956149][ T3994] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 260.967636][ T3994] bridge0: port 2(bridge_slave_1) entered blocking state [ 260.976257][ T3994] bridge0: port 2(bridge_slave_1) entered forwarding state [ 260.985916][ T3994] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 260.996583][ T3994] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 261.022981][ T3079] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 261.053306][T10238] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 261.072693][T10243] 8021q: adding VLAN 0 to HW filter on device bond0 [ 261.086468][T10271] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 261.102401][T10271] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 261.115867][T10271] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 261.127653][T10271] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 261.175084][T10271] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 261.187353][T10271] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 261.202604][T10271] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 261.213051][T10271] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 261.215653][ T3354] Bluetooth: hci2: command 0x041b tx timeout [ 261.224080][T10271] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 261.247185][T10271] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 261.257675][T10271] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 261.284854][T10240] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 261.295427][T10273] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 261.306652][T10273] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 261.331909][T10243] 8021q: adding VLAN 0 to HW filter on device team0 [ 261.356116][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 261.367781][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 261.381626][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 261.393476][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 261.404030][ T53] bridge0: port 1(bridge_slave_0) entered blocking state [ 261.412417][ T53] bridge0: port 1(bridge_slave_0) entered forwarding state [ 261.423107][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 261.461029][ T3354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 261.472027][ T3354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 261.483117][ T3354] bridge0: port 2(bridge_slave_1) entered blocking state [ 261.492789][ T3354] bridge0: port 2(bridge_slave_1) entered forwarding state [ 261.525841][T10267] Bluetooth: hci3: command 0x041b tx timeout [ 261.536117][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 261.548799][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 261.559095][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 261.571289][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 261.582921][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 261.606452][T10244] 8021q: adding VLAN 0 to HW filter on device bond0 [ 261.620507][T10238] device veth0_vlan entered promiscuous mode [ 261.642516][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 261.655736][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 261.669226][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 261.699778][T10240] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 261.713072][T10273] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 261.725960][T10273] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 261.748469][T10244] 8021q: adding VLAN 0 to HW filter on device team0 [ 261.758365][T10273] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 261.771852][T10273] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 261.786944][T10273] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 261.801041][T10273] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 261.812701][T10273] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 261.851377][T10238] device veth1_vlan entered promiscuous mode [ 261.862857][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 261.876522][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 261.888615][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 261.898880][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 261.909765][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 261.929867][T10243] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 261.945120][ T3079] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 261.959182][ T3079] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 261.969780][ T3079] bridge0: port 1(bridge_slave_0) entered blocking state [ 261.978162][ T3079] bridge0: port 1(bridge_slave_0) entered forwarding state [ 261.998181][ T5054] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 262.008248][ T5054] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 262.018979][ T5054] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 262.030752][ T5054] bridge0: port 2(bridge_slave_1) entered blocking state [ 262.039868][ T5054] bridge0: port 2(bridge_slave_1) entered forwarding state [ 262.072381][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 262.090219][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 262.137979][T10271] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 262.149637][T10271] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 262.161149][T10271] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 262.173271][T10271] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 262.184915][T10271] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 262.197863][T10271] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 262.211142][T10271] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 262.221909][T10271] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 262.232737][T10271] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 262.246046][T10271] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 262.281168][T10273] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 262.293114][T10273] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 262.308919][T10273] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 262.321520][T10273] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 262.332062][T10273] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 262.342662][T10273] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 262.362471][T10240] device veth0_vlan entered promiscuous mode [ 262.374669][T10243] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 262.386361][T10271] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 262.399382][T10271] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 262.417202][T10244] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 262.463116][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 262.478026][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 262.495751][T10240] device veth1_vlan entered promiscuous mode [ 262.509101][T10238] device veth0_macvtap entered promiscuous mode [ 262.545839][ T5054] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 262.559526][ T5054] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 262.573626][ T5054] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 262.589456][ T5054] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 262.612755][T10238] device veth1_macvtap entered promiscuous mode [ 262.635079][ T3354] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 262.646804][ T3354] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 262.657547][ T3354] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 262.668204][ T3354] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 262.702277][T10244] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 262.726207][T10269] Bluetooth: hci0: command 0x040f tx timeout [ 262.738239][T10238] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 262.756567][T10238] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 262.780503][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 262.794692][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 262.808474][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 262.818983][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 262.830043][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 262.841113][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 262.851659][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 262.863865][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 262.887696][T10269] Bluetooth: hci1: command 0x040f tx timeout [ 262.897388][T10240] device veth0_macvtap entered promiscuous mode [ 262.918840][T10243] device veth0_vlan entered promiscuous mode [ 262.935997][T10238] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 262.952933][T10238] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 262.967151][T10238] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 262.980948][T10238] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 263.000348][ T3994] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 263.013999][ T3994] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 263.029029][ T3994] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 263.053776][T10240] device veth1_macvtap entered promiscuous mode [ 263.079236][T10243] device veth1_vlan entered promiscuous mode [ 263.142958][ T3354] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 263.156597][ T3354] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 263.172737][ T3354] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 263.186680][ T3354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 263.200887][ T3354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 263.233754][T10240] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 263.249539][T10240] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 263.266186][T10240] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 263.286676][T10269] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 263.299679][T10269] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 263.313248][T10269] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 263.327161][T10269] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 263.341245][T10269] Bluetooth: hci2: command 0x040f tx timeout [ 263.357699][T10240] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 263.373882][T10240] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 263.388706][T10240] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 263.401119][T10244] device veth0_vlan entered promiscuous mode [ 263.411101][ T3354] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 263.422854][ T3354] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 263.434543][ T3354] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 263.446725][ T3354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 263.494963][T10240] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 263.507591][T10240] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 263.518909][T10240] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 263.532098][T10240] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 263.594841][T10274] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 263.607377][ T30] Bluetooth: hci3: command 0x040f tx timeout [ 263.608799][T10274] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 263.618672][ T5054] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 263.643107][ T5054] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 263.656597][ T5054] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 263.698398][T10243] device veth0_macvtap entered promiscuous mode [ 263.711017][T10244] device veth1_vlan entered promiscuous mode [ 263.723952][T10274] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 263.733943][T10274] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 263.749846][T10243] device veth1_macvtap entered promiscuous mode [ 263.764228][T10275] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 263.774409][T10275] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 263.785188][T10275] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 263.836599][ T2962] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 263.856944][ T2962] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 263.878415][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 263.899294][T10238] cgroup: cgroup: disabling cgroup2 socket matching due to net_prio or net_cls activation [ 263.913164][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 263.926838][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 263.940902][T10274] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 263.941437][T10243] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 263.953958][T10274] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 263.967519][T10243] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 263.994424][T10243] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 264.010928][T10243] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 264.031696][T10243] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 264.052553][ T5054] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 264.065972][ T5054] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 264.079052][ T5054] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 264.099188][T10244] device veth0_macvtap entered promiscuous mode [ 264.219292][T10243] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 264.238182][T10243] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 264.252914][T10243] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 264.266666][T10243] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 264.299343][T10243] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 264.329197][T10243] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 264.344822][T10243] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 264.356310][T10243] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 264.370117][T10243] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 264.385919][ T5054] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready 09:56:35 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000001180)='batadv\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000dc0)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x1c, r2, 0x301, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}]}, 0x1c}}, 0x0) [ 264.401966][ T5054] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 264.421036][ T5054] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 264.435101][T10244] device veth1_macvtap entered promiscuous mode [ 264.480421][T10244] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 264.492769][T10244] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 264.506066][T10244] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 09:56:35 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000001180)='batadv\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000dc0)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x1c, r2, 0x301, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}]}, 0x1c}}, 0x0) [ 264.518555][T10244] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 264.537942][T10244] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 264.556700][T10244] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 264.576719][T10244] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 264.604777][ T3994] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 264.617878][ T3994] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 264.643179][T10244] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 264.656883][T10244] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 264.678355][T10244] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 09:56:36 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000100)={@broadcast, @random="00801000", @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @time_exceeded={0x3, 0x0, 0x0, 0x3, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @empty}}}}}}, 0x0) 09:56:36 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000001180)='batadv\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000dc0)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x1c, r2, 0x301, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}]}, 0x1c}}, 0x0) [ 264.696707][T10244] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 264.715110][T10244] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 264.733938][T10244] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 264.751561][T10244] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 264.782065][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 264.801421][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 264.826391][ T3354] Bluetooth: hci0: command 0x0419 tx timeout [ 264.841035][T10244] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 264.855685][T10244] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 264.869589][T10244] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 09:56:36 executing program 1: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0xb5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x6000, 0x0) [ 264.881952][T10244] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 264.940951][T10252] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 264.954985][T10252] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 264.966812][ T30] Bluetooth: hci1: command 0x0419 tx timeout [ 264.970297][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 265.154543][T10252] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 265.176342][T10252] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 265.205939][T10285] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 265.229898][T10270] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 09:56:36 executing program 0: unshare(0x40000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000080)={'filter\x00', 0xf4030000}, &(0x7f0000000100)=0x54) [ 265.262275][T10252] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 265.269006][T10270] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 265.288173][T10275] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 265.291434][T10252] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 265.311042][T10271] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 265.366718][ T30] Bluetooth: hci2: command 0x0419 tx timeout [ 265.372904][T10303] IPVS: ftp: loaded support on port[0] = 21 [ 265.521963][T10311] 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. [ 265.528131][T10303] IPVS: ftp: loaded support on port[0] = 21 09:56:37 executing program 2: clone(0x20002044dfc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x1, &(0x7f0000000340)=[{0x0}], 0x0, 0x0) exit_group(0x0) 09:56:37 executing program 1: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0xb5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x6000, 0x0) 09:56:37 executing program 3: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0xb5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x6000, 0x0) [ 265.695188][ T3354] Bluetooth: hci3: command 0x0419 tx timeout 09:56:37 executing program 3: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0xb5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x6000, 0x0) 09:56:37 executing program 0: unshare(0x40000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000080)={'filter\x00', 0xf4030000}, &(0x7f0000000100)=0x54) 09:56:37 executing program 1: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0xb5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x6000, 0x0) 09:56:37 executing program 2: clone(0x4100, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, 0x0, 0x0) rt_sigreturn() [ 265.821044][T10329] IPVS: ftp: loaded support on port[0] = 21 09:56:37 executing program 3: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0xb5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x6000, 0x0) 09:56:37 executing program 1: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0xb5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x6000, 0x0) 09:56:37 executing program 0: unshare(0x40000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000080)={'filter\x00', 0xf4030000}, &(0x7f0000000100)=0x54) 09:56:37 executing program 2: clone(0x4100, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, 0x0, 0x0) rt_sigreturn() 09:56:37 executing program 3: r0 = shmget(0x2, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) semctl$GETNCNT(r0, 0x0, 0xe, 0x0) 09:56:37 executing program 3: read$FUSE(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x300000f, 0x200000005c831, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x7473, &(0x7f0000000140), &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000002000/0x3000)=nil, 0x0, &(0x7f0000000280)) mmap(&(0x7f000052b000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000040)=""/151, 0x97}, {&(0x7f00000001c0)=""/17, 0xf1}, {&(0x7f00000003c0), 0xf0000}], 0x3) [ 266.361702][T10361] IPVS: ftp: loaded support on port[0] = 21 09:56:37 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000400)=ANY=[@ANYBLOB="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"/1001], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x24f}, 0x48) perf_event_open$cgroup(&(0x7f00000000c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r0, 0x1800000000000060, 0xe80, 0xfffffe6f, &(0x7f0000000100)="280e003f4305607e5bc5795e6558000800ffffffba0e7200ffff81", 0x0, 0x100, 0xf2ffffff, 0xfffffe0c, 0x212, &(0x7f0000000280)="f2a134bd13c7bd41a2a738ad8e7625ed330eb46063bd287d832698132e59ef45f8f50845c0ac85604b448e24348e4ae93e68238b7b9d561b349d19b5f5784e031c55c5a4e48926a1526e38640a161fab39732052ee83bc3b9cb625962f3eaf1ed426e6f0442693c16b0ab6a89a5738f5bccd6ae1492f8471a7afec6b", &(0x7f0000000380)="712ae01ebf877f139c8f1b0fcd056310bfa3de7157976d3ff4c82f2e0d1885774c5b7c7c853e5424fbf469ab0726e9f41208f98d20b093ddbb7f52e015b875cea2900b2443348cdf466c18cfae89ce96f0437cb21ca3703f0b94273c7500"/106}, 0x28) 09:56:37 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) socket$kcm(0x29, 0x7, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x202, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_type(r1, &(0x7f0000000000)='threaded\x00', 0x248800) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000200)='/dev/net/tun\x00', 0x400, 0x0) perf_event_open$cgroup(&(0x7f0000000280)={0x4, 0x70, 0x6, 0x0, 0x9, 0x40, 0x0, 0x5, 0x0, 0x8, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x9, 0x4, @perf_config_ext={0x2, 0x80}, 0x8000, 0x9, 0x2, 0x7, 0x0, 0x9, 0xb6b6}, r0, 0x9, r1, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000240)={'ip_vti0\x00'}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xd0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, @perf_config_ext, 0x0, 0x8, 0xfffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 266.510797][ C3] hrtimer: interrupt took 38650 ns [ 266.687425][T10375] ------------[ cut here ]------------ [ 266.695356][T10375] WARNING: CPU: 3 PID: 10375 at include/linux/cpumask.h:137 try_to_wake_up+0xe11/0x14a0 [ 266.695356][T10375] Modules linked in: [ 266.695356][T10375] CPU: 3 PID: 10375 Comm: io_wq_manager Not tainted 5.11.0-rc5-syzkaller #0 [ 266.695356][T10375] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014 [ 266.695356][T10375] RIP: 0010:try_to_wake_up+0xe11/0x14a0 [ 266.695356][T10375] Code: 00 00 48 81 c7 b8 85 03 8d e8 9b a6 66 00 48 8b 44 24 10 48 0f a3 05 96 a9 b4 0b 49 c7 c4 40 4c 03 00 0f 92 c0 e9 bb fd ff ff <0f> 0b e9 7f f5 ff ff 48 8d bd d8 01 00 00 48 b8 00 00 00 00 00 fc [ 266.695356][T10375] RSP: 0018:ffffc90000cc7d48 EFLAGS: 00010002 [ 266.695356][T10375] RAX: dffffc0000000000 RBX: 1ffff92000198faf RCX: 0000000000000000 [ 266.695356][T10375] RDX: 1ffff110080483ee RSI: ffffffff83be02ab RDI: 0000000000000003 [ 266.695356][T10375] RBP: ffff888040241bc0 R08: 0000000000000040 R09: ffffffff8d0385cf [ 266.695356][T10375] R10: ffffffff83be0268 R11: 0000000000000000 R12: ffff888040241f78 [ 266.695356][T10375] R13: 0000000000000202 R14: ffff888040242468 R15: 0000000000000008 [ 266.695356][T10375] FS: 0000000000000000(0000) GS:ffff88802cd00000(0000) knlGS:0000000000000000 [ 266.695356][T10375] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 266.695356][T10375] CR2: 00007f9de50e8798 CR3: 000000006bf83000 CR4: 0000000000150ee0 [ 266.695356][T10375] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 266.695356][T10375] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 266.695356][T10375] Call Trace: [ 266.695356][T10375] ? lock_downgrade+0x6d0/0x6d0 [ 266.695356][T10375] ? do_raw_spin_lock+0x120/0x2b0 [ 266.695356][T10375] ? migrate_swap_stop+0x9f0/0x9f0 [ 266.695356][T10375] ? rwlock_bug.part.0+0x90/0x90 [ 266.695356][T10375] ? _raw_spin_unlock_irq+0x1f/0x40 [ 266.695356][T10375] create_io_worker+0x590/0x8d0 [ 266.695356][T10375] io_wq_manager+0x16b/0xb80 [ 266.695356][T10375] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 266.695356][T10375] ? lockdep_hardirqs_on+0x79/0x100 [ 266.695356][T10375] ? io_wq_cpu_online+0x250/0x250 [ 266.695356][T10375] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 266.695356][T10375] ? __kthread_parkme+0x13f/0x1e0 [ 266.695356][T10375] ? io_wq_cpu_online+0x250/0x250 [ 266.695356][T10375] kthread+0x3b1/0x4a0 [ 266.695356][T10375] ? __kthread_bind_mask+0xc0/0xc0 [ 266.695356][T10375] ret_from_fork+0x1f/0x30 [ 266.695356][T10375] Kernel panic - not syncing: panic_on_warn set ... [ 266.695356][T10375] CPU: 3 PID: 10375 Comm: io_wq_manager Not tainted 5.11.0-rc5-syzkaller #0 [ 266.695356][T10375] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014 [ 266.695356][T10375] Call Trace: [ 266.695356][T10375] dump_stack+0x107/0x163 [ 266.695356][T10375] panic+0x306/0x73d [ 266.695356][T10375] ? __warn_printk+0xf3/0xf3 [ 266.695356][T10375] ? __warn.cold+0x1a/0x44 [ 266.695356][T10375] ? try_to_wake_up+0xe11/0x14a0 [ 266.695356][T10375] __warn.cold+0x35/0x44 [ 266.695356][T10375] ? try_to_wake_up+0xe11/0x14a0 [ 266.695356][T10375] report_bug+0x1bd/0x210 [ 266.695356][T10375] handle_bug+0x3c/0x60 [ 266.695356][T10375] exc_invalid_op+0x14/0x40 [ 266.695356][T10375] asm_exc_invalid_op+0x12/0x20 [ 266.695356][T10375] RIP: 0010:try_to_wake_up+0xe11/0x14a0 [ 266.695356][T10375] Code: 00 00 48 81 c7 b8 85 03 8d e8 9b a6 66 00 48 8b 44 24 10 48 0f a3 05 96 a9 b4 0b 49 c7 c4 40 4c 03 00 0f 92 c0 e9 bb fd ff ff <0f> 0b e9 7f f5 ff ff 48 8d bd d8 01 00 00 48 b8 00 00 00 00 00 fc [ 266.695356][T10375] RSP: 0018:ffffc90000cc7d48 EFLAGS: 00010002 [ 266.695356][T10375] RAX: dffffc0000000000 RBX: 1ffff92000198faf RCX: 0000000000000000 [ 266.695356][T10375] RDX: 1ffff110080483ee RSI: ffffffff83be02ab RDI: 0000000000000003 [ 266.695356][T10375] RBP: ffff888040241bc0 R08: 0000000000000040 R09: ffffffff8d0385cf [ 266.695356][T10375] R10: ffffffff83be0268 R11: 0000000000000000 R12: ffff888040241f78 [ 266.695356][T10375] R13: 0000000000000202 R14: ffff888040242468 R15: 0000000000000008 [ 266.695356][T10375] ? find_first_bit+0x48/0xb0 [ 266.695356][T10375] ? find_first_bit+0x8b/0xb0 [ 266.695356][T10375] ? try_to_wake_up+0x9d7/0x14a0 [ 266.695356][T10375] ? lock_downgrade+0x6d0/0x6d0 [ 266.695356][T10375] ? do_raw_spin_lock+0x120/0x2b0 [ 266.695356][T10375] ? migrate_swap_stop+0x9f0/0x9f0 [ 266.695356][T10375] ? rwlock_bug.part.0+0x90/0x90 [ 266.695356][T10375] ? _raw_spin_unlock_irq+0x1f/0x40 [ 266.695356][T10375] create_io_worker+0x590/0x8d0 [ 266.695356][T10375] io_wq_manager+0x16b/0xb80 [ 266.695356][T10375] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 266.695356][T10375] ? lockdep_hardirqs_on+0x79/0x100 [ 266.695356][T10375] ? io_wq_cpu_online+0x250/0x250 [ 266.695356][T10375] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 266.695356][T10375] ? __kthread_parkme+0x13f/0x1e0 [ 266.695356][T10375] ? io_wq_cpu_online+0x250/0x250 [ 266.695356][T10375] kthread+0x3b1/0x4a0 [ 266.695356][T10375] ? __kthread_bind_mask+0xc0/0xc0 [ 266.695356][T10375] ret_from_fork+0x1f/0x30 [ 266.695356][T10375] [ 266.695356][T10375] ====================================================== [ 266.695356][T10375] WARNING: possible circular locking dependency detected [ 266.695356][T10375] 5.11.0-rc5-syzkaller #0 Not tainted [ 266.695356][T10375] ------------------------------------------------------ [ 266.695356][T10375] io_wq_manager/10375 is trying to acquire lock: [ 266.695356][T10375] ffffffff8b363058 ((console_sem).lock){-...}-{2:2}, at: down_trylock+0xe/0x60 [ 266.695356][T10375] [ 266.695356][T10375] but task is already holding lock: [ 266.695356][T10375] ffff888040242480 (&p->pi_lock){-.-.}-{2:2}, at: try_to_wake_up+0x98/0x14a0 [ 266.695356][T10375] [ 266.695356][T10375] which lock already depends on the new lock. [ 266.695356][T10375] [ 266.695356][T10375] [ 266.695356][T10375] the existing dependency chain (in reverse order) is: [ 266.695356][T10375] [ 266.695356][T10375] -> #1 (&p->pi_lock){-.-.}-{2:2}: [ 266.695356][T10375] _raw_spin_lock_irqsave+0x39/0x50 [ 266.695356][T10375] try_to_wake_up+0x98/0x14a0 [ 266.695356][T10375] up+0x75/0xb0 [ 266.695356][T10375] __up_console_sem+0x4a/0x80 [ 266.695356][T10375] console_unlock+0x591/0xbb0 [ 266.695356][T10375] vga_remove_vgacon.cold+0x99/0x9e [ 266.695356][T10375] bochs_pci_probe+0xf0/0x3b0 [ 266.695356][T10375] local_pci_probe+0xdb/0x190 [ 266.695356][T10375] pci_device_probe+0x3dd/0x6f0 [ 266.695356][T10375] really_probe+0x291/0xe60 [ 266.695356][T10375] driver_probe_device+0x26b/0x3d0 [ 266.695356][T10375] device_driver_attach+0x228/0x290 [ 266.695356][T10375] __driver_attach+0x15b/0x2f0 [ 266.695356][T10375] bus_for_each_dev+0x147/0x1d0 [ 266.695356][T10375] bus_add_driver+0x3a9/0x630 [ 266.695356][T10375] driver_register+0x220/0x3a0 [ 266.695356][T10375] bochs_init+0x78/0x86 [ 266.695356][T10375] do_one_initcall+0x103/0x650 [ 266.695356][T10375] kernel_init_freeable+0x605/0x689 [ 266.695356][T10375] kernel_init+0xd/0x1b8 [ 266.695356][T10375] ret_from_fork+0x1f/0x30 [ 266.695356][T10375] [ 266.695356][T10375] -> #0 ((console_sem).lock){-...}-{2:2}: [ 266.695356][T10375] __lock_acquire+0x2b26/0x54f0 [ 266.695356][T10375] lock_acquire+0x1a8/0x720 [ 266.695356][T10375] _raw_spin_lock_irqsave+0x39/0x50 [ 266.695356][T10375] down_trylock+0xe/0x60 [ 266.695356][T10375] __down_trylock_console_sem+0x3e/0xd0 [ 266.695356][T10375] vprintk_emit+0x137/0x490 [ 266.695356][T10375] vprintk_func+0x8d/0x1e0 [ 266.695356][T10375] printk+0xba/0xed [ 266.695356][T10375] report_bug.cold+0x72/0xab [ 266.695356][T10375] handle_bug+0x3c/0x60 [ 266.695356][T10375] exc_invalid_op+0x14/0x40 [ 266.695356][T10375] asm_exc_invalid_op+0x12/0x20 [ 266.695356][T10375] try_to_wake_up+0xe11/0x14a0 [ 266.695356][T10375] create_io_worker+0x590/0x8d0 [ 266.695356][T10375] io_wq_manager+0x16b/0xb80 [ 266.695356][T10375] kthread+0x3b1/0x4a0 [ 266.695356][T10375] ret_from_fork+0x1f/0x30 [ 266.695356][T10375] [ 266.695356][T10375] other info that might help us debug this: [ 266.695356][T10375] [ 266.695356][T10375] Possible unsafe locking scenario: [ 266.695356][T10375] [ 266.695356][T10375] CPU0 CPU1 [ 266.695356][T10375] ---- ---- [ 266.695356][T10375] lock(&p->pi_lock); [ 266.695356][T10375] lock((console_sem).lock); [ 266.695356][T10375] lock(&p->pi_lock); [ 266.695356][T10375] lock((console_sem).lock); [ 266.695356][T10375] [ 266.695356][T10375] *** DEADLOCK *** [ 266.695356][T10375] [ 266.695356][T10375] 1 lock held by io_wq_manager/10375: [ 266.695356][T10375] #0: ffff888040242480 (&p->pi_lock){-.-.}-{2:2}, at: try_to_wake_up+0x98/0x14a0 [ 266.695356][T10375] [ 266.695356][T10375] stack backtrace: [ 266.695356][T10375] CPU: 3 PID: 10375 Comm: io_wq_manager Not tainted 5.11.0-rc5-syzkaller #0 [ 266.695356][T10375] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014 [ 266.695356][T10375] Call Trace: [ 266.695356][T10375] dump_stack+0x107/0x163 [ 266.695356][T10375] check_noncircular+0x25f/0x2e0 [ 266.695356][T10375] ? print_circular_bug+0x480/0x480 [ 266.695356][T10375] ? __unwind_start+0x51b/0x800 [ 266.695356][T10375] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 266.695356][T10375] ? space_used+0x1a3/0x2a0 [ 266.695356][T10375] ? format_decode+0x230/0xad0 [ 266.695356][T10375] ? lockdep_lock+0xc6/0x200 [ 266.695356][T10375] ? call_rcu_zapped+0xb0/0xb0 [ 266.695356][T10375] __lock_acquire+0x2b26/0x54f0 [ 266.695356][T10375] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 266.695356][T10375] lock_acquire+0x1a8/0x720 [ 266.695356][T10375] ? down_trylock+0xe/0x60 [ 266.695356][T10375] ? lock_release+0x710/0x710 [ 266.695356][T10375] ? vprintk_func+0x8d/0x1e0 [ 266.695356][T10375] _raw_spin_lock_irqsave+0x39/0x50 [ 266.695356][T10375] ? down_trylock+0xe/0x60 [ 266.695356][T10375] down_trylock+0xe/0x60 [ 266.695356][T10375] ? vprintk_func+0x8d/0x1e0 [ 266.695356][T10375] __down_trylock_console_sem+0x3e/0xd0 [ 266.695356][T10375] vprintk_emit+0x137/0x490 [ 266.695356][T10375] vprintk_func+0x8d/0x1e0 [ 266.695356][T10375] printk+0xba/0xed [ 266.695356][T10375] ? record_print_text.cold+0x16/0x16 [ 266.695356][T10375] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 266.695356][T10375] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 266.695356][T10375] ? report_bug.cold+0x66/0xab [ 266.695356][T10375] ? try_to_wake_up+0xe11/0x14a0 [ 266.695356][T10375] report_bug.cold+0x72/0xab [ 266.695356][T10375] handle_bug+0x3c/0x60 [ 266.695356][T10375] exc_invalid_op+0x14/0x40 [ 266.695356][T10375] asm_exc_invalid_op+0x12/0x20 [ 266.695356][T10375] RIP: 0010:try_to_wake_up+0xe11/0x14a0 [ 266.695356][T10375] Code: 00 00 48 81 c7 b8 85 03 8d e8 9b a6 66 00 48 8b 44 24 10 48 0f a3 05 96 a9 b4 0b 49 c7 c4 40 4c 03 00 0f 92 c0 e9 bb fd ff ff <0f> 0b e9 7f f5 ff ff 48 8d bd d8 01 00 00 48 b8 00 00 00 00 00 fc [ 266.695356][T10375] RSP: 0018:ffffc90000cc7d48 EFLAGS: 00010002 [ 266.695356][T10375] RAX: dffffc0000000000 RBX: 1ffff92000198faf RCX: 0000000000000000 [ 266.695356][T10375] RDX: 1ffff110080483ee RSI: ffffffff83be02ab RDI: 0000000000000003 [ 266.695356][T10375] RBP: ffff888040241bc0 R08: 0000000000000040 R09: ffffffff8d0385cf [ 266.695356][T10375] R10: ffffffff83be0268 R11: 0000000000000000 R12: ffff888040241f78 [ 266.695356][T10375] R13: 0000000000000202 R14: ffff888040242468 R15: 0000000000000008 [ 266.695356][T10375] ? find_first_bit+0x48/0xb0 [ 266.695356][T10375] ? find_first_bit+0x8b/0xb0 [ 266.695356][T10375] ? try_to_wake_up+0x9d7/0x14a0 [ 266.695356][T10375] ? lock_downgrade+0x6d0/0x6d0 [ 266.695356][T10375] ? do_raw_spin_lock+0x120/0x2b0 [ 266.695356][T10375] ? migrate_swap_stop+0x9f0/0x9f0 [ 266.695356][T10375] ? rwlock_bug.part.0+0x90/0x90 [ 266.695356][T10375] ? _raw_spin_unlock_irq+0x1f/0x40 [ 266.695356][T10375] create_io_worker+0x590/0x8d0 [ 266.695356][T10375] io_wq_manager+0x16b/0xb80 [ 266.695356][T10375] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 266.695356][T10375] ? lockdep_hardirqs_on+0x79/0x100 [ 266.695356][T10375] ? io_wq_cpu_online+0x250/0x250 [ 266.695356][T10375] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 266.695356][T10375] ? __kthread_parkme+0x13f/0x1e0 [ 266.695356][T10375] ? io_wq_cpu_online+0x250/0x250 [ 266.695356][T10375] kthread+0x3b1/0x4a0 [ 266.695356][T10375] ? __kthread_bind_mask+0xc0/0xc0 [ 266.695356][T10375] ret_from_fork+0x1f/0x30 [ 266.695356][T10375] Kernel Offset: disabled [ 266.695356][T10375] Rebooting in 86400 seconds.. VM DIAGNOSIS: 09:56:39 Registers: info registers vcpu 0 RAX=000000000006780a RBX=ffffffff8b0bc340 RCX=ffffffff88f9d500 RDX=0000000000000000 RSI=0000000000000001 RDI=ffffffff88fc29cf RBP=fffffbfff1617868 RSP=ffffffff8b007e40 R8 =0000000000000000 R9 =ffff88802ca35bab R10=ffffed1005946b75 R11=0000000000000000 R12=0000000000000000 R13=0000000000000000 R14=ffffffff8d0385c8 R15=0000000000000000 RIP=ffffffff88fc260e RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000000000000000 ffffffff 00c00000 GS =0000 ffff88802ca00000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000000000788fd8 CR3=0000000067ed7000 CR4=00150ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000008 XMM02=000000f8000000000000000300000000 XMM03=00000000000000000000000000000000 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff88802cb1ff30 RCX=ffffffff812fc556 RDX=1ffffffff15cd6d9 RSI=0000000000010001 RDI=ffffffff8ae6b6c8 RBP=0000000000000000 RSP=ffffc90001f679d0 R8 =0000000000000000 R9 =ffffffff8d0385cf R10=fffffbfff1a070b9 R11=0000000000000000 R12=ffff88801239b780 R13=0000000000000001 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff814fb9b7 RFL=00000086 [--S--P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0000 0000000000000000 ffffffff 00c00000 DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000000000000000 000fffff 00000000 GS =0000 ffff88802cb00000 ffffffff 00c00000 LDT=0000 0000000000000000 00000000 00000000 TR =0040 fffffe000003e000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe000003c000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000000033926000 CR3=00000000129e5000 CR4=00150ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=ffffffff81292710ffffffff812926e0 XMM01=ffffffff8132d6cdffffffff81292710 XMM02=00000001000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 2 RAX=000000959cfc64c2 RBX=0000000000000000 RCX=00000000000006e0 RDX=0000000000000095 RSI=ffff88802cc1fa00 RDI=000000000000082c RBP=ffff88802cc1fa00 RSP=ffffc90000540d68 R8 =000000000000003f R9 =ffffffff8d0385cf R10=ffffffff8165b497 R11=0000000000000000 R12=000000000000082c R13=0000000000000019 R14=0000000000000000 R15=ffff88802cc26a00 RIP=ffffffff812fbcab RFL=00000007 [-----PC] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] FS =0000 0000000000000000 ffffffff 00c00000 GS =0063 ffff88802cc00000 ffffffff 00d0f300 DPL=3 DS [-WA] LDT=0000 0000000000000000 00000000 00000000 TR =0040 fffffe0000079000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000077000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00000000f558bdb0 CR3=000000006bf83000 CR4=00150ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000008 XMM02=000000f8000000000000000300000000 XMM03=00000000000000000000000000000000 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 3 RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd RSI=ffffffff84179bcc RDI=ffffffff8fc669a0 RBP=ffffffff8fc66960 RSP=ffffc90000cc76f8 R8 =0000000000000061 R9 =0000000000000000 R10=ffffffff84179bbd R11=000000000000001f R12=0000000000000000 R13=fffffbfff1f8cd7f R14=fffffbfff1f8cd36 R15=dffffc0000000000 RIP=ffffffff84179bf2 RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000000000000000 ffffffff 00c00000 GS =0000 ffff88802cd00000 ffffffff 00c00000 LDT=0000 0000000000000000 00000000 00000000 TR =0040 fffffe00000b4000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe00000b2000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9de50e8798 CR3=000000006bf83000 CR4=00150ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=000000000000000400c800a400000000 XMM02=00000001000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000