Warning: Permanently added '[localhost]:56772' (ECDSA) to the list of known hosts. 2020/03/26 23:08:31 fuzzer started 2020/03/26 23:08:34 dialing manager at 10.0.2.10:45977 2020/03/26 23:08:34 syscalls: 2988 2020/03/26 23:08:34 code coverage: enabled 2020/03/26 23:08:34 comparison tracing: enabled 2020/03/26 23:08:34 extra coverage: enabled 2020/03/26 23:08:34 setuid sandbox: enabled 2020/03/26 23:08:34 namespace sandbox: enabled 2020/03/26 23:08:34 Android sandbox: /sys/fs/selinux/policy does not exist 2020/03/26 23:08:34 fault injection: enabled 2020/03/26 23:08:34 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/03/26 23:08:34 net packet injection: enabled 2020/03/26 23:08:34 net device setup: enabled 2020/03/26 23:08:34 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/03/26 23:08:34 devlink PCI setup: PCI device 0000:00:10.0 is not available 23:09:38 executing program 0: getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, &(0x7f000095dffc)) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, 0x0, &(0x7f0000000780)) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000100)='cpu&3\n\n\n\n\x00\x00\xc8 \xf4\xb3\xca\f\x1ff\xf0\xed\xe2\xdaX\x96\xe8\xd2\x9ba\xdd\xba\x93\xf3\xa2\x97e\xd7\xa37\xc0\xae$\xef\x1f\x1feq*\xeb\x00\xffx\x7fV-S\xeb\x9c\xf5\xe5!d\x99]\x17~\x9e\\\xac\x1f\x93\x00\x02\x00\x80T\"\x00\x80\xff\xff\x03\x00\x00\x00\x00\x00') perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, 0x0, 0x0) socket(0x2, 0x3, 0x2) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) 23:09:38 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x20800) preadv(r0, &(0x7f0000002e80)=[{&(0x7f0000000880)=""/4085, 0xff5}], 0x1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) sendmmsg$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) 23:09:39 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x83, &(0x7f0000000040), 0x8) syzkaller login: [ 212.629100][ T8874] IPVS: ftp: loaded support on port[0] = 21 [ 212.629254][ T8875] IPVS: ftp: loaded support on port[0] = 21 23:09:39 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="380000002100010000000000200000000a000000000000000000000014000200ff0100000000000000000000000000010500150000000000"], 0x38}, 0x1, 0x0, 0x0, 0x801}, 0x8004005) r1 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x4924b68, 0x0) [ 212.941886][ T8877] IPVS: ftp: loaded support on port[0] = 21 [ 213.183444][ T8875] chnl_net:caif_netlink_parms(): no params data found [ 213.232518][ T8874] chnl_net:caif_netlink_parms(): no params data found [ 213.262471][ T8882] IPVS: ftp: loaded support on port[0] = 21 [ 213.331760][ T8877] chnl_net:caif_netlink_parms(): no params data found [ 213.453576][ T8875] bridge0: port 1(bridge_slave_0) entered blocking state [ 213.467414][ T8875] bridge0: port 1(bridge_slave_0) entered disabled state [ 213.490075][ T8875] device bridge_slave_0 entered promiscuous mode [ 213.516659][ T8875] bridge0: port 2(bridge_slave_1) entered blocking state [ 213.531565][ T8875] bridge0: port 2(bridge_slave_1) entered disabled state [ 213.544096][ T8875] device bridge_slave_1 entered promiscuous mode [ 213.614569][ T8874] bridge0: port 1(bridge_slave_0) entered blocking state [ 213.626600][ T8874] bridge0: port 1(bridge_slave_0) entered disabled state [ 213.641265][ T8874] device bridge_slave_0 entered promiscuous mode [ 213.661311][ T8877] bridge0: port 1(bridge_slave_0) entered blocking state [ 213.675192][ T8877] bridge0: port 1(bridge_slave_0) entered disabled state [ 213.688984][ T8877] device bridge_slave_0 entered promiscuous mode [ 213.708746][ T8875] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 213.729981][ T8874] bridge0: port 2(bridge_slave_1) entered blocking state [ 213.745479][ T8874] bridge0: port 2(bridge_slave_1) entered disabled state [ 213.765748][ T8874] device bridge_slave_1 entered promiscuous mode [ 213.786261][ T8877] bridge0: port 2(bridge_slave_1) entered blocking state [ 213.798741][ T8877] bridge0: port 2(bridge_slave_1) entered disabled state [ 213.812512][ T8877] device bridge_slave_1 entered promiscuous mode [ 213.850275][ T8875] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 213.896672][ T8874] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 213.920553][ T8875] team0: Port device team_slave_0 added [ 213.937841][ T8877] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 214.060678][ T8874] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 214.104774][ T8875] team0: Port device team_slave_1 added [ 214.118832][ T8877] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 214.192676][ T8877] team0: Port device team_slave_0 added [ 214.215347][ T8874] team0: Port device team_slave_0 added [ 214.227330][ T8875] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 214.240473][ T8875] 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. [ 214.295665][ T8875] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 214.337593][ T8877] team0: Port device team_slave_1 added [ 214.351284][ T8874] team0: Port device team_slave_1 added [ 214.362383][ T8875] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 214.377023][ T8875] 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. [ 214.423663][ T8875] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 214.485515][ T8877] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 214.499762][ T8877] 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. [ 214.564576][ T8877] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 214.584669][ T8882] chnl_net:caif_netlink_parms(): no params data found [ 214.601392][ T8874] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 214.617510][ T8874] 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. [ 214.671617][ T8874] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 214.779657][ T8875] device hsr_slave_0 entered promiscuous mode [ 214.845051][ T8875] device hsr_slave_1 entered promiscuous mode [ 214.936731][ T8877] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 214.956093][ T8877] 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. [ 215.009366][ T8877] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 215.041026][ T8874] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 215.053556][ T8874] 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. [ 215.101520][ T8874] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 215.226529][ T8877] device hsr_slave_0 entered promiscuous mode [ 215.304525][ T8877] device hsr_slave_1 entered promiscuous mode [ 215.394777][ T8877] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 215.414613][ T8877] Cannot create hsr debugfs directory [ 215.496002][ T8874] device hsr_slave_0 entered promiscuous mode [ 215.574334][ T8874] device hsr_slave_1 entered promiscuous mode [ 215.634219][ T8874] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 215.649804][ T8874] Cannot create hsr debugfs directory [ 215.766585][ T8882] bridge0: port 1(bridge_slave_0) entered blocking state [ 215.790197][ T8882] bridge0: port 1(bridge_slave_0) entered disabled state [ 215.805114][ T8882] device bridge_slave_0 entered promiscuous mode [ 215.851413][ T8882] bridge0: port 2(bridge_slave_1) entered blocking state [ 215.866332][ T8882] bridge0: port 2(bridge_slave_1) entered disabled state [ 215.881344][ T8882] device bridge_slave_1 entered promiscuous mode [ 215.958648][ T8882] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 215.984179][ T8882] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 216.101437][ T8882] team0: Port device team_slave_0 added [ 216.143748][ T8882] team0: Port device team_slave_1 added [ 216.210137][ T8882] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 216.227836][ T8882] 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. [ 216.283712][ T8882] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 216.308182][ T8874] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 216.379099][ T8882] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 216.395810][ T8882] 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. [ 216.465123][ T8882] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 216.498661][ T8874] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 216.629142][ T8874] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 216.724750][ T8874] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 216.809645][ T8875] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 216.878465][ T8875] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 217.026687][ T8882] device hsr_slave_0 entered promiscuous mode [ 217.104450][ T8882] device hsr_slave_1 entered promiscuous mode [ 217.174436][ T8882] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 217.192352][ T8882] Cannot create hsr debugfs directory [ 217.206549][ T8875] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 217.277652][ T8875] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 217.410049][ T8877] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 217.490654][ T8877] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 217.607339][ T8877] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 217.690293][ T8877] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 217.939148][ T8882] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 218.080634][ T8882] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 218.176963][ T8882] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 218.269455][ T8882] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 218.454690][ T8874] 8021q: adding VLAN 0 to HW filter on device bond0 [ 218.494720][ T8875] 8021q: adding VLAN 0 to HW filter on device bond0 [ 218.579412][ T3049] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 218.603623][ T3049] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 218.622854][ T3049] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 218.643465][ T3049] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 218.665548][ T8875] 8021q: adding VLAN 0 to HW filter on device team0 [ 218.680344][ T8874] 8021q: adding VLAN 0 to HW filter on device team0 [ 218.710003][ T8881] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 218.735534][ T8881] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 218.758695][ T8881] bridge0: port 1(bridge_slave_0) entered blocking state [ 218.784446][ T8881] bridge0: port 1(bridge_slave_0) entered forwarding state [ 218.846954][ T8881] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 218.867098][ T8881] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 218.883659][ T8881] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 218.912398][ T8881] bridge0: port 1(bridge_slave_0) entered blocking state [ 218.930115][ T8881] bridge0: port 1(bridge_slave_0) entered forwarding state [ 218.946618][ T8881] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 218.965465][ T8881] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 218.984578][ T8881] bridge0: port 2(bridge_slave_1) entered blocking state [ 219.005428][ T8881] bridge0: port 2(bridge_slave_1) entered forwarding state [ 219.025279][ T8881] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 219.046190][ T8881] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 219.074212][ T8881] bridge0: port 2(bridge_slave_1) entered blocking state [ 219.093722][ T8881] bridge0: port 2(bridge_slave_1) entered forwarding state [ 219.114791][ T8881] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 219.132779][ T8881] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 219.160487][ T8877] 8021q: adding VLAN 0 to HW filter on device bond0 [ 219.186447][ T8881] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 219.235174][ T2606] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 219.270872][ T8882] 8021q: adding VLAN 0 to HW filter on device bond0 [ 219.301657][ T3959] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 219.331182][ T3959] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 219.355053][ T3959] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 219.378174][ T3959] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 219.401083][ T3959] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 219.426863][ T3959] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 219.459344][ T8877] 8021q: adding VLAN 0 to HW filter on device team0 [ 219.502545][ T8882] 8021q: adding VLAN 0 to HW filter on device team0 [ 219.518167][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 219.540527][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 219.561164][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 219.579747][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 219.597857][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 219.618374][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 219.637867][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 219.659587][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 219.684862][ T53] bridge0: port 1(bridge_slave_0) entered blocking state [ 219.705642][ T53] bridge0: port 1(bridge_slave_0) entered forwarding state [ 219.725868][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 219.760315][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 219.780156][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 219.799792][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 219.820053][ T53] bridge0: port 2(bridge_slave_1) entered blocking state [ 219.838253][ T53] bridge0: port 2(bridge_slave_1) entered forwarding state [ 219.857103][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 219.883035][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 219.913148][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 219.939188][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 219.962114][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 219.986586][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 220.007020][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 220.028342][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 220.053492][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 220.100863][ T8875] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 220.131411][ T8875] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 220.152729][ T8874] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 220.180822][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 220.197186][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 220.214306][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 220.233771][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 220.255964][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 220.278022][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 220.297318][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 220.327257][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 220.350739][ T35] bridge0: port 1(bridge_slave_0) entered blocking state [ 220.373130][ T35] bridge0: port 1(bridge_slave_0) entered forwarding state [ 220.416706][ T3049] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 220.435236][ T3049] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 220.455069][ T3049] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 220.474699][ T3049] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 220.498655][ T3049] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 220.528898][ T3049] bridge0: port 2(bridge_slave_1) entered blocking state [ 220.557638][ T3049] bridge0: port 2(bridge_slave_1) entered forwarding state [ 220.592425][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 220.621270][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 220.651399][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 220.703700][ T8874] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 220.734676][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 220.759292][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 220.784392][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 220.813213][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 220.840879][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 220.871744][ T8877] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 220.905776][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 220.930951][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 220.954596][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 220.980905][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 221.008679][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 221.041532][ T8875] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 221.061348][ T3959] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 221.082706][ T3959] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 221.118948][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 221.147754][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 221.171101][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 221.195429][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 221.231865][ T8882] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 221.256131][ T8882] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 221.281133][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 221.303146][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 221.326849][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 221.352033][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 221.390486][ T8877] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 221.439629][ T8901] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 221.467520][ T8901] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 221.516161][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 221.545455][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 221.574680][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 221.599909][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 221.623085][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 221.645776][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 221.670970][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 221.695986][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 221.725357][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 221.747402][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 221.776921][ T8875] device veth0_vlan entered promiscuous mode [ 221.801951][ T2606] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 221.827838][ T2606] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 221.852694][ T8874] device veth0_vlan entered promiscuous mode [ 221.871262][ T8875] device veth1_vlan entered promiscuous mode [ 221.891166][ T8882] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 221.937161][ T8874] device veth1_vlan entered promiscuous mode [ 221.963388][ T8901] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 221.982970][ T8901] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 222.002984][ T8901] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 222.023656][ T8901] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 222.043383][ T8901] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 222.064440][ T8877] device veth0_vlan entered promiscuous mode [ 222.084646][ T8881] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 222.107783][ T8881] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 222.150614][ T8877] device veth1_vlan entered promiscuous mode [ 222.181534][ T8875] device veth0_macvtap entered promiscuous mode [ 222.195814][ T3959] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 222.211030][ T3959] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 222.229207][ T3959] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 222.245509][ T3959] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 222.262537][ T3959] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 222.277463][ T3959] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 222.293112][ T3959] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 222.310830][ T3959] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 222.331860][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 222.349822][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 222.379634][ T8875] device veth1_macvtap entered promiscuous mode [ 222.409091][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 222.438598][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 222.459250][ T8882] device veth0_vlan entered promiscuous mode [ 222.492481][ T8901] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 222.512600][ T8901] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 222.541287][ T8882] device veth1_vlan entered promiscuous mode [ 222.562994][ T8874] device veth0_macvtap entered promiscuous mode [ 222.579383][ T8875] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 222.609369][ T2606] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 222.624638][ T2606] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 222.640017][ T2606] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 222.660642][ T2606] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 222.678324][ T2606] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 222.696344][ T2606] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 222.715494][ T2606] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 222.742414][ T8875] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 222.768073][ T8874] device veth1_macvtap entered promiscuous mode [ 222.800599][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 222.825591][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 222.849712][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 222.872903][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 222.891555][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 222.913376][ T8877] device veth0_macvtap entered promiscuous mode [ 222.944027][ T8882] device veth0_macvtap entered promiscuous mode [ 222.980509][ T8874] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 223.008015][ T8874] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 223.039294][ T8874] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 223.062279][ T8882] device veth1_macvtap entered promiscuous mode [ 223.080515][ T8877] device veth1_macvtap entered promiscuous mode [ 223.096430][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 223.112192][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 223.129135][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 223.147776][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 223.164598][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 223.181266][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 223.199340][ T8874] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 223.221448][ T8874] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 223.245040][ T8874] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 223.390066][ T8901] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 223.406823][ T8901] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 223.527919][ T0] NOHZ: local_softirq_pending 08 [ 223.656796][ T8877] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 223.686600][ T8877] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 223.712087][ T8877] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 223.738982][ T8877] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 223.780090][ T8877] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 223.877063][ T8882] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 223.900963][ T8882] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 223.933125][ T8882] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 223.958227][ T8882] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 223.982932][ T8882] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 224.004198][ T8882] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 224.026143][ T8882] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 224.041907][ T3049] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 224.061444][ T3049] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 224.079732][ T3049] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 224.104777][ T3049] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 224.130306][ T8877] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 224.154073][ T8877] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 224.173585][ T8877] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 224.194005][ T8877] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 224.213713][ T8877] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 224.260660][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 224.288495][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 23:09:51 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x20800) preadv(r0, &(0x7f0000002e80)=[{&(0x7f0000000880)=""/4085, 0xff5}], 0x1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) sendmmsg$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 224.441156][ T8882] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 224.505658][ T8882] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 23:09:51 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x20800) preadv(r0, &(0x7f0000002e80)=[{&(0x7f0000000880)=""/4085, 0xff5}], 0x1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) sendmmsg$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 224.555408][ T8882] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 224.590806][ T8882] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 23:09:51 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x20800) preadv(r0, &(0x7f0000002e80)=[{&(0x7f0000000880)=""/4085, 0xff5}], 0x1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) sendmmsg$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 224.620787][ T8882] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 23:09:51 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x20800) preadv(r0, &(0x7f0000002e80)=[{&(0x7f0000000880)=""/4085, 0xff5}], 0x1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) [ 224.653259][ T8882] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 224.678610][ T8882] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 224.786342][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 224.803144][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 23:09:52 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x20800) preadv(r0, &(0x7f0000002e80)=[{&(0x7f0000000880)=""/4085, 0xff5}], 0x1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 23:09:52 executing program 0: getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, &(0x7f000095dffc)) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, 0x0, &(0x7f0000000780)) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000100)='cpu&3\n\n\n\n\x00\x00\xc8 \xf4\xb3\xca\f\x1ff\xf0\xed\xe2\xdaX\x96\xe8\xd2\x9ba\xdd\xba\x93\xf3\xa2\x97e\xd7\xa37\xc0\xae$\xef\x1f\x1feq*\xeb\x00\xffx\x7fV-S\xeb\x9c\xf5\xe5!d\x99]\x17~\x9e\\\xac\x1f\x93\x00\x02\x00\x80T\"\x00\x80\xff\xff\x03\x00\x00\x00\x00\x00') perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, 0x0, 0x0) socket(0x2, 0x3, 0x2) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) 23:09:52 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_CONTROL(r0, 0x80045518, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 23:09:52 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @mcast1, @empty, 0x0, 0x0, 0xfffe}) 23:09:52 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x20800) preadv(r0, &(0x7f0000002e80)=[{&(0x7f0000000880)=""/4085, 0xff5}], 0x1, 0x0) 23:09:52 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000002e80)=[{&(0x7f0000000880)=""/4085, 0xff5}], 0x1, 0x0) 23:09:52 executing program 3: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) write$FUSE_NOTIFY_DELETE(r0, &(0x7f0000000000)={0x31, 0x6, 0x0, {0x0, 0x0, 0x8, 0x0, 'security'}}, 0x31) [ 244.006813][ T0] NOHZ: local_softirq_pending 08 [ 245.925549][ T0] NOHZ: local_softirq_pending 08 [ 264.487363][ T0] NOHZ: local_softirq_pending 08 [ 286.885147][ T0] NOHZ: local_softirq_pending 08 23:09:52 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000002e80)=[{&(0x7f0000000880)=""/4085, 0xff5}], 0x1, 0x0) [ 289.575353][ T2797] sd 0:0:0:0: [sda] tag#7 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT cmd_age=48s [ 289.593689][ T2797] sd 0:0:0:0: [sda] tag#7 CDB: Write(10) 2a 00 00 01 37 38 00 00 90 00 [ 289.611919][ T2797] blk_update_request: I/O error, dev sda, sector 79672 op 0x1:(WRITE) flags 0x103000 phys_seg 18 prio class 0 [ 289.635890][ T2797] Buffer I/O error on dev sda1, logical block 9703, lost async page write [ 289.661652][ T2797] Buffer I/O error on dev sda1, logical block 9704, lost async page write [ 289.687034][ T2797] Buffer I/O error on dev sda1, logical block 9705, lost async page write [ 289.708441][ T2797] Buffer I/O error on dev sda1, logical block 9706, lost async page write [ 289.728672][ T2797] Buffer I/O error on dev sda1, logical block 9707, lost async page write [ 289.745465][ T2797] Buffer I/O error on dev sda1, logical block 9708, lost async page write [ 289.766298][ T2797] Buffer I/O error on dev sda1, logical block 9709, lost async page write [ 289.791035][ T2797] Buffer I/O error on dev sda1, logical block 9710, lost async page write [ 289.810530][ T2797] Buffer I/O error on dev sda1, logical block 9711, lost async page write [ 289.831458][ T2797] Buffer I/O error on dev sda1, logical block 9712, lost async page write [ 289.852963][ T8882] EXT4-fs error (device sda1): __ext4_find_entry:1536: inode #16555: comm syz-executor.3: reading directory lblock 0 [ 289.855942][ T2797] sd 0:0:0:0: [sda] tag#6 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT cmd_age=48s [ 289.905154][ T2797] sd 0:0:0:0: [sda] tag#6 CDB: Write(10) 2a 00 00 01 09 10 00 00 08 00 [ 289.930455][ T2797] blk_update_request: I/O error, dev sda, sector 67856 op 0x1:(WRITE) flags 0x103000 phys_seg 1 prio class 0 [ 289.954132][ T2797] sd 0:0:0:0: [sda] tag#5 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT cmd_age=48s [ 289.973369][ T2797] sd 0:0:0:0: [sda] tag#5 CDB: Write(10) 2a 00 00 00 29 48 00 00 28 00 [ 289.985644][ T2797] blk_update_request: I/O error, dev sda, sector 10568 op 0x1:(WRITE) flags 0x103000 phys_seg 5 prio class 0 [ 290.007977][ T2797] sd 0:0:0:0: [sda] tag#4 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT cmd_age=48s [ 290.022521][ T2797] sd 0:0:0:0: [sda] tag#4 CDB: Write(10) 2a 00 00 00 28 88 00 00 08 00 [ 290.034313][ T2797] blk_update_request: I/O error, dev sda, sector 10376 op 0x1:(WRITE) flags 0x103000 phys_seg 1 prio class 0 [ 290.050911][ T2797] sd 0:0:0:0: [sda] tag#3 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT cmd_age=48s [ 290.067379][ T2797] sd 0:0:0:0: [sda] tag#3 CDB: Write(10) 2a 00 00 00 0c 10 00 00 08 00 [ 290.082208][ T2797] blk_update_request: I/O error, dev sda, sector 3088 op 0x1:(WRITE) flags 0x103000 phys_seg 1 prio class 0 [ 290.102455][ T2797] sd 0:0:0:0: [sda] tag#2 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT cmd_age=48s [ 290.121205][ T2797] sd 0:0:0:0: [sda] tag#2 CDB: Write(10) 2a 00 00 00 09 10 00 00 08 00 [ 290.136596][ T2797] blk_update_request: I/O error, dev sda, sector 2320 op 0x1:(WRITE) flags 0x103000 phys_seg 1 prio class 0 [ 290.157849][ T2797] sd 0:0:0:0: [sda] tag#1 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT cmd_age=48s [ 290.173561][ T2797] sd 0:0:0:0: [sda] tag#1 CDB: Write(10) 2a 00 00 00 08 a0 00 00 08 00 [ 290.190334][ T2797] blk_update_request: I/O error, dev sda, sector 2208 op 0x1:(WRITE) flags 0x103000 phys_seg 1 prio class 0 [ 290.208990][ T2797] sd 0:0:0:0: [sda] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT cmd_age=48s [ 290.225499][ T2797] sd 0:0:0:0: [sda] tag#0 CDB: Write(10) 2a 00 00 00 08 08 00 00 10 00 [ 290.242610][ T2797] blk_update_request: I/O error, dev sda, sector 2056 op 0x1:(WRITE) flags 0x103000 phys_seg 2 prio class 0 [ 290.263722][ T2797] sd 0:0:0:0: [sda] tag#12 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT cmd_age=48s [ 290.281652][ T2797] sd 0:0:0:0: [sda] tag#12 CDB: Write(10) 2a 00 00 15 48 00 00 00 28 00 [ 290.295024][ T2797] blk_update_request: I/O error, dev sda, sector 1394688 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0 [ 290.314378][ T2797] EXT4-fs warning (device sda1): ext4_end_bio:347: I/O error 10 writing to inode 16529 starting block 174341) [ 290.336854][ T2797] sd 0:0:0:0: [sda] tag#11 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT cmd_age=48s [ 290.341697][ T8] Buffer I/O error on device sda1, logical block 174080 [ 290.356662][ T2797] sd 0:0:0:0: [sda] tag#11 CDB: Write(10) 2a 00 00 15 28 00 00 00 08 00 [ 290.368396][ T8] Buffer I/O error on device sda1, logical block 174081 [ 290.381689][ T2797] blk_update_request: I/O error, dev sda, sector 1386496 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0 [ 290.390606][ T8] Buffer I/O error on device sda1, logical block 174082 [ 290.390621][ T8] Buffer I/O error on device sda1, logical block 174083 [ 290.390628][ T8] Buffer I/O error on device sda1, logical block 174084 [ 290.446126][ T2797] EXT4-fs warning (device sda1): ext4_end_bio:347: I/O error 10 writing to inode 16531 starting block 173313) [ 290.479560][ T2797] EXT4-fs warning (device sda1): ext4_end_bio:347: I/O error 10 writing to inode 16525 starting block 172801) [ 290.480814][ T8] Buffer I/O error on device sda1, logical block 173056 [ 290.508418][ T2797] EXT4-fs warning (device sda1): ext4_end_bio:347: I/O error 10 writing to inode 16533 starting block 176388) [ 290.532120][ T8] Buffer I/O error on device sda1, logical block 172544 [ 290.564111][ T8] Buffer I/O error on device sda1, logical block 176128 [ 290.583092][ T2849] ------------[ cut here ]------------ [ 290.587757][ T8] Buffer I/O error on device sda1, logical block 176129 [ 290.587960][ T2849] WARNING: CPU: 0 PID: 2849 at fs/buffer.c:1128 mark_buffer_dirty+0x4fa/0x690 [ 290.611161][ T8] Buffer I/O error on device sda1, logical block 176130 [ 290.587960][ T2849] Kernel panic - not syncing: panic_on_warn set ... [ 290.587960][ T2849] CPU: 0 PID: 2849 Comm: kworker/u17:9 Not tainted 5.6.0-rc7-syzkaller #0 [ 290.587960][ T2849] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014 [ 290.587960][ T2849] Workqueue: writeback wb_workfn (flush-8:0) [ 290.587960][ T2849] Call Trace: [ 290.587960][ T2849] dump_stack+0x188/0x20d [ 290.587960][ T2849] ? mark_buffer_dirty+0x400/0x690 [ 290.587960][ T2849] panic+0x2e3/0x75c [ 290.587960][ T2849] ? add_taint.cold+0x16/0x16 [ 290.587960][ T2849] ? printk+0xba/0xed [ 290.587960][ T2849] ? kmsg_dump_rewind_nolock+0xd9/0xd9 [ 290.587960][ T2849] ? __warn.cold+0x14/0x35 [ 290.587960][ T2849] ? __warn+0xd5/0x1c8 [ 290.587960][ T2849] ? mark_buffer_dirty+0x4fa/0x690 [ 290.587960][ T2849] __warn.cold+0x2f/0x35 [ 290.587960][ T2849] ? mark_buffer_dirty+0x4fa/0x690 [ 290.587960][ T2849] report_bug+0x27b/0x2f0 [ 290.587960][ T2849] do_error_trap+0x12b/0x220 [ 290.587960][ T2849] ? mark_buffer_dirty+0x4fa/0x690 [ 290.587960][ T2849] do_invalid_op+0x32/0x40 [ 290.587960][ T2849] ? mark_buffer_dirty+0x4fa/0x690 [ 290.587960][ T2849] invalid_op+0x23/0x30 [ 290.587960][ T2849] RIP: 0010:mark_buffer_dirty+0x4fa/0x690 [ 290.587960][ T2849] Code: 03 80 3c 02 00 0f 85 99 01 00 00 48 8b 3b be 04 00 00 00 e8 08 e5 fc ff 5b 5d 41 5c 41 5d 41 5e e9 2b c9 a9 ff e8 26 c9 a9 ff <0f> 0b e9 4f fb ff ff e8 1a c9 a9 ff 0f 0b e9 73 fb ff ff e8 0e c9 [ 290.587960][ T2849] RSP: 0018:ffffc9000af2f010 EFLAGS: 00010293 [ 290.587960][ T2849] RAX: ffff888027888e80 RBX: ffff8880768ee738 RCX: ffffffff81c85747 [ 290.587960][ T2849] RDX: 0000000000000000 RSI: ffffffff81c85bfa RDI: 0000000000000001 [ 290.587960][ T2849] RBP: 0000000000000000 R08: ffff888027888e80 R09: ffffed100ed1dce8 [ 290.587960][ T2849] R10: ffffed100ed1dce7 R11: ffff8880768ee73f R12: 0000000000000000 [ 290.587960][ T2849] R13: 0000000000000000 R14: ffff888029c5f280 R15: ffff88801e2f8e7c [ 290.587960][ T2849] ? mark_buffer_dirty+0x47/0x690 [ 290.587960][ T2849] ? mark_buffer_dirty+0x4fa/0x690 [ 290.587960][ T2849] __ext4_handle_dirty_metadata+0x41d/0x7a0 [ 290.587960][ T2849] ext4_mb_mark_diskspace_used+0x943/0x10e0 [ 290.587960][ T2849] ? ext4_mb_regular_allocator+0xec0/0xec0 [ 290.587960][ T2849] ext4_mb_new_blocks+0xb25/0x3930 [ 290.587960][ T2849] ? __kmalloc+0x629/0x7a0 [ 290.587960][ T2849] ? ext4_ext_search_right+0x2c7/0xb50 [ 290.587960][ T2849] ? ext4_inode_to_goal_block+0x2df/0x3f0 [ 290.587960][ T2849] ext4_ext_map_blocks+0x221c/0x37d0 [ 290.587960][ T2849] ? ext4_ext_release+0x10/0x10 [ 290.587960][ T2849] ? lock_acquire+0x197/0x420 [ 290.587960][ T2849] ? ext4_map_blocks+0x459/0x1650 [ 290.587960][ T2849] ? __down_timeout+0x2d0/0x2d0 [ 290.587960][ T2849] ? ext4_es_lookup_extent+0x41d/0xd30 [ 290.587960][ T2849] ext4_map_blocks+0x4cb/0x1650 [ 290.587960][ T2849] ? ext4_issue_zeroout+0x1e0/0x1e0 [ 290.587960][ T2849] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 290.587960][ T2849] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 290.587960][ T2849] ? ext4_alloc_io_end_vec+0x145/0x1c0 [ 290.587960][ T2849] ext4_writepages+0x19eb/0x3080 [ 290.587960][ T2849] ? ext4_mark_inode_dirty+0x900/0x900 [ 290.587960][ T2849] ? __lock_acquire+0x14bd/0x3ca0 [ 290.587960][ T2849] ? mark_held_locks+0xe0/0xe0 [ 290.587960][ T2849] ? ext4_mark_inode_dirty+0x900/0x900 [ 290.587960][ T2849] ? do_writepages+0xfa/0x2a0 [ 290.587960][ T2849] do_writepages+0xfa/0x2a0 [ 290.587960][ T2849] ? page_writeback_cpu_online+0x10/0x10 [ 290.587960][ T2849] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 290.587960][ T2849] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 290.587960][ T2849] __writeback_single_inode+0x12a/0x1410 [ 290.587960][ T2849] ? _raw_spin_unlock+0x24/0x40 [ 290.587960][ T2849] ? wbc_attach_and_unlock_inode+0x545/0x9c0 [ 290.587960][ T2849] writeback_sb_inodes+0x515/0xdd0 [ 290.587960][ T2849] ? __writeback_single_inode+0x1410/0x1410 [ 290.587960][ T2849] __writeback_inodes_wb+0xc3/0x250 [ 290.587960][ T2849] wb_writeback+0x910/0xd90 [ 290.587960][ T2849] ? writeback_inodes_wb.constprop.0+0x1a0/0x1a0 [ 290.587960][ T2849] ? _find_next_bit.constprop.0+0x1a3/0x200 [ 290.587960][ T2849] ? cpumask_next+0x3c/0x40 [ 290.587960][ T2849] ? get_nr_dirty_inodes+0xd6/0x130 [ 290.587960][ T2849] wb_workfn+0xb50/0x11c0 [ 290.587960][ T2849] ? inode_wait_for_writeback+0x30/0x30 [ 290.587960][ T2849] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 290.587960][ T2849] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 290.587960][ T2849] process_one_work+0x94b/0x1690 [ 290.587960][ T2849] ? pwq_dec_nr_in_flight+0x310/0x310 [ 290.587960][ T2849] ? do_raw_spin_lock+0x129/0x2e0 [ 290.587960][ T2849] worker_thread+0x96/0xe20 [ 290.587960][ T2849] ? process_one_work+0x1690/0x1690 [ 290.587960][ T2849] kthread+0x357/0x430 [ 290.587960][ T2849] ? kthread_mod_delayed_work+0x1a0/0x1a0 [ 290.587960][ T2849] ret_from_fork+0x24/0x30 [ 290.587960][ T2849] Kernel Offset: disabled [ 290.587960][ T2849] Rebooting in 86400 seconds..