Warning: Permanently added '[localhost]:47113' (ECDSA) to the list of known hosts. 2020/03/17 08:56:55 fuzzer started 2020/03/17 08:56:58 dialing manager at 10.0.2.10:38387 2020/03/17 08:56:58 syscalls: 2989 2020/03/17 08:56:58 code coverage: enabled 2020/03/17 08:56:58 comparison tracing: enabled 2020/03/17 08:56:58 extra coverage: enabled 2020/03/17 08:56:58 setuid sandbox: enabled 2020/03/17 08:56:58 namespace sandbox: enabled 2020/03/17 08:56:58 Android sandbox: /sys/fs/selinux/policy does not exist 2020/03/17 08:56:58 fault injection: enabled 2020/03/17 08:56:58 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/03/17 08:56:58 net packet injection: enabled 2020/03/17 08:56:58 net device setup: enabled 2020/03/17 08:56:58 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/03/17 08:56:58 devlink PCI setup: PCI device 0000:00:10.0 is not available 08:57:54 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x306) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) 08:57:54 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) fchdir(r0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) rename(&(0x7f0000000200)='./file0\x00', &(0x7f00000002c0)='./bus\x00') syzkaller login: [ 172.588469][ T8280] IPVS: ftp: loaded support on port[0] = 21 [ 172.588544][ T8278] IPVS: ftp: loaded support on port[0] = 21 08:57:54 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x3, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x2, 0x10}, 0xc) sendto$inet6(r0, &(0x7f0000000100)='X', 0x1, 0x0, &(0x7f0000000200)={0xa, 0x3, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000640)=[{&(0x7f0000000080)="84", 0x1}], 0x1) 08:57:55 executing program 3: mkdir(0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=ANY=[@ANYBLOB="5c000000140021010000000008c340000a000008", @ANYRES32, @ANYBLOB="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"], 0x5c}}, 0x0) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x0) [ 172.836418][ T8282] IPVS: ftp: loaded support on port[0] = 21 [ 172.999762][ T8285] IPVS: ftp: loaded support on port[0] = 21 [ 173.011336][ T8278] chnl_net:caif_netlink_parms(): no params data found [ 173.035928][ T8280] chnl_net:caif_netlink_parms(): no params data found [ 173.185538][ T8280] bridge0: port 1(bridge_slave_0) entered blocking state [ 173.196211][ T8280] bridge0: port 1(bridge_slave_0) entered disabled state [ 173.211620][ T8280] device bridge_slave_0 entered promiscuous mode [ 173.230400][ T8278] bridge0: port 1(bridge_slave_0) entered blocking state [ 173.242779][ T8278] bridge0: port 1(bridge_slave_0) entered disabled state [ 173.254390][ T8278] device bridge_slave_0 entered promiscuous mode [ 173.265268][ T8282] chnl_net:caif_netlink_parms(): no params data found [ 173.289116][ T8280] bridge0: port 2(bridge_slave_1) entered blocking state [ 173.299356][ T8280] bridge0: port 2(bridge_slave_1) entered disabled state [ 173.319353][ T8280] device bridge_slave_1 entered promiscuous mode [ 173.336802][ T8278] bridge0: port 2(bridge_slave_1) entered blocking state [ 173.348279][ T8278] bridge0: port 2(bridge_slave_1) entered disabled state [ 173.360913][ T8278] device bridge_slave_1 entered promiscuous mode [ 173.431363][ T8280] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 173.459274][ T8278] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 173.512809][ T8280] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 173.536211][ T8282] bridge0: port 1(bridge_slave_0) entered blocking state [ 173.557267][ T8282] bridge0: port 1(bridge_slave_0) entered disabled state [ 173.576427][ T8282] device bridge_slave_0 entered promiscuous mode [ 173.595161][ T8278] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 173.615017][ T8285] chnl_net:caif_netlink_parms(): no params data found [ 173.643076][ T8282] bridge0: port 2(bridge_slave_1) entered blocking state [ 173.656621][ T8282] bridge0: port 2(bridge_slave_1) entered disabled state [ 173.669539][ T8282] device bridge_slave_1 entered promiscuous mode [ 173.703870][ T8280] team0: Port device team_slave_0 added [ 173.722045][ T8280] team0: Port device team_slave_1 added [ 173.733088][ T8278] team0: Port device team_slave_0 added [ 173.747873][ T8278] team0: Port device team_slave_1 added [ 173.759186][ T8282] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 173.778604][ T8282] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 173.808416][ T8278] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 173.819281][ T8278] 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. [ 173.860424][ T8278] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 173.886404][ T8278] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 173.897698][ T8278] 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. [ 173.934637][ T8278] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 173.954786][ T8280] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 173.965077][ T8280] 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. [ 173.998377][ T8280] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 174.023407][ T8282] team0: Port device team_slave_0 added [ 174.033512][ T8280] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 174.043901][ T8280] 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. [ 174.098471][ T8280] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 174.169501][ T8282] team0: Port device team_slave_1 added [ 174.301992][ T8280] device hsr_slave_0 entered promiscuous mode [ 174.420852][ T8280] device hsr_slave_1 entered promiscuous mode [ 174.550947][ T8282] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 174.560603][ T8282] 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. [ 174.597307][ T8282] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 174.682230][ T8278] device hsr_slave_0 entered promiscuous mode [ 174.769239][ T8278] device hsr_slave_1 entered promiscuous mode [ 174.808872][ T8278] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 174.818044][ T8278] Cannot create hsr debugfs directory [ 174.839297][ T8282] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 174.852344][ T8282] 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. [ 174.890861][ T8282] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 174.911332][ T8285] bridge0: port 1(bridge_slave_0) entered blocking state [ 174.924798][ T8285] bridge0: port 1(bridge_slave_0) entered disabled state [ 174.936165][ T8285] device bridge_slave_0 entered promiscuous mode [ 174.950437][ T8285] bridge0: port 2(bridge_slave_1) entered blocking state [ 174.962790][ T8285] bridge0: port 2(bridge_slave_1) entered disabled state [ 174.973266][ T8285] device bridge_slave_1 entered promiscuous mode [ 175.050893][ T8282] device hsr_slave_0 entered promiscuous mode [ 175.099067][ T8282] device hsr_slave_1 entered promiscuous mode [ 175.139446][ T8282] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 175.149227][ T8282] Cannot create hsr debugfs directory [ 175.165961][ T8285] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 175.197389][ T8285] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 175.252677][ T8285] team0: Port device team_slave_0 added [ 175.269086][ T8285] team0: Port device team_slave_1 added [ 175.322744][ T8285] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 175.332321][ T8285] 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. [ 175.373735][ T8285] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 175.396367][ T8285] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 175.405679][ T8285] 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. [ 175.454187][ T8285] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 175.642039][ T8285] device hsr_slave_0 entered promiscuous mode [ 175.699358][ T8285] device hsr_slave_1 entered promiscuous mode [ 175.768990][ T8285] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 175.781687][ T8285] Cannot create hsr debugfs directory [ 175.898870][ T8280] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 176.019203][ T8280] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 176.120179][ T8280] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 176.223289][ T8280] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 176.280747][ T8278] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 176.352535][ T8278] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 176.432604][ T8278] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 176.543937][ T8278] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 176.659694][ T8282] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 176.751064][ T8282] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 176.823012][ T8282] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 176.927434][ T8282] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 177.056159][ T8285] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 177.130962][ T8285] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 177.203049][ T8285] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 177.320479][ T8285] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 177.588037][ T8280] 8021q: adding VLAN 0 to HW filter on device bond0 [ 177.640180][ T8278] 8021q: adding VLAN 0 to HW filter on device bond0 [ 177.884264][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 177.913123][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 177.943012][ T8280] 8021q: adding VLAN 0 to HW filter on device team0 [ 177.972654][ T3052] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 177.995162][ T3052] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 178.026249][ T8278] 8021q: adding VLAN 0 to HW filter on device team0 [ 178.052601][ T8282] 8021q: adding VLAN 0 to HW filter on device bond0 [ 178.077655][ T8285] 8021q: adding VLAN 0 to HW filter on device bond0 [ 178.116248][ T8306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 178.145702][ T8306] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 178.173074][ T8306] bridge0: port 1(bridge_slave_0) entered blocking state [ 178.194512][ T8306] bridge0: port 1(bridge_slave_0) entered forwarding state [ 178.219896][ T8306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 178.249298][ T8306] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 178.284086][ T8306] bridge0: port 1(bridge_slave_0) entered blocking state [ 178.309067][ T8306] bridge0: port 1(bridge_slave_0) entered forwarding state [ 178.363226][ T8306] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 178.400623][ T8306] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 178.465196][ T8285] 8021q: adding VLAN 0 to HW filter on device team0 [ 178.505233][ T8282] 8021q: adding VLAN 0 to HW filter on device team0 [ 178.530894][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 178.561754][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 178.592239][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 178.614544][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 178.630637][ T34] bridge0: port 2(bridge_slave_1) entered blocking state [ 178.652438][ T34] bridge0: port 2(bridge_slave_1) entered forwarding state [ 178.686401][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 178.723447][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 178.753852][ T34] bridge0: port 2(bridge_slave_1) entered blocking state [ 178.778817][ T34] bridge0: port 2(bridge_slave_1) entered forwarding state [ 178.801389][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 178.823666][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 178.864489][ T8305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 178.892958][ T8305] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 178.919460][ T8305] bridge0: port 1(bridge_slave_0) entered blocking state [ 178.945397][ T8305] bridge0: port 1(bridge_slave_0) entered forwarding state [ 178.984630][ T8305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 179.032626][ T8305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 179.074598][ T8305] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 179.130360][ T8305] bridge0: port 2(bridge_slave_1) entered blocking state [ 179.175384][ T8305] bridge0: port 2(bridge_slave_1) entered forwarding state [ 179.200345][ T8305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 179.225653][ T8305] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 179.252327][ T8305] bridge0: port 1(bridge_slave_0) entered blocking state [ 179.267065][ T8305] bridge0: port 1(bridge_slave_0) entered forwarding state [ 179.280077][ T8305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 179.296900][ T8305] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 179.312428][ T8305] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 179.354836][ T8305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 179.377081][ T8305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 179.395416][ T8305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 179.414710][ T8305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 179.429781][ T8305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 179.443072][ T8305] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 179.455031][ T8305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 179.470973][ T8305] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 179.484539][ T8305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 179.503172][ T8305] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 179.529445][ T8305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 179.545922][ T8305] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 179.570311][ T8305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 179.589156][ T8305] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 179.602534][ T8305] bridge0: port 2(bridge_slave_1) entered blocking state [ 179.613543][ T8305] bridge0: port 2(bridge_slave_1) entered forwarding state [ 179.626764][ T8305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 179.641456][ T8305] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 179.670713][ T8285] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 179.687096][ T8285] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 179.710959][ T8305] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 179.722323][ T8305] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 179.732349][ T8305] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 179.744842][ T8305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 179.760126][ T8305] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 179.776737][ T8305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 179.794338][ T8305] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 179.814606][ T8305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 179.833939][ T8305] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 179.849132][ T8305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 179.862363][ T8305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 179.878227][ T8305] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 179.893380][ T8305] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 179.918945][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 179.934733][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 179.951908][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 179.967136][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 179.980386][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 180.000221][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 180.015680][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 180.029815][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 180.044284][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 180.057240][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 180.076276][ T8280] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 180.101613][ T8278] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 180.124267][ T8282] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 180.142925][ T8282] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 180.158878][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 180.175085][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 180.189308][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 180.201550][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 180.214669][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 180.227712][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 180.241778][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 180.268620][ T8285] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 180.281266][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 180.294666][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 180.330490][ T3052] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 180.343296][ T3052] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 180.354522][ T3052] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 180.366124][ T3052] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 180.385872][ T8280] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 180.460238][ T8278] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 180.501606][ T3052] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 180.531278][ T3052] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 180.573935][ T2907] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 180.607023][ T2907] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 180.673882][ T8282] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 180.710559][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 180.753881][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 180.804839][ T8285] device veth0_vlan entered promiscuous mode [ 180.835827][ T8305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 180.864969][ T8305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 180.897035][ T8305] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 180.926851][ T8305] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 180.972314][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 181.011214][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 181.050656][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 181.090640][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 181.125110][ T8285] device veth1_vlan entered promiscuous mode [ 181.170094][ T8280] device veth0_vlan entered promiscuous mode [ 181.205686][ T8306] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 181.228918][ T8306] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 181.258948][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 181.294816][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 181.354434][ T2907] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 181.382420][ T2907] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 181.409408][ T8278] device veth0_vlan entered promiscuous mode [ 181.442159][ T8282] device veth0_vlan entered promiscuous mode [ 181.463488][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 181.484700][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 181.510891][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 181.532429][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 181.563541][ T8280] device veth1_vlan entered promiscuous mode [ 181.588565][ T8278] device veth1_vlan entered promiscuous mode [ 181.616391][ T2907] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 181.634231][ T2907] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 181.651747][ T2907] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 181.665328][ T2907] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 181.678499][ T2907] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 181.691162][ T2907] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 181.704594][ T2907] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 181.723584][ T8282] device veth1_vlan entered promiscuous mode [ 181.734521][ T8285] device veth0_macvtap entered promiscuous mode [ 181.754265][ T8285] device veth1_macvtap entered promiscuous mode [ 181.791101][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 181.802744][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 181.814830][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 181.826085][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 181.837267][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 181.848434][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 181.860043][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 181.874821][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 181.886325][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 181.906636][ T8305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 181.922160][ T8305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 181.940291][ T8278] device veth0_macvtap entered promiscuous mode [ 181.951996][ T8282] device veth0_macvtap entered promiscuous mode [ 181.968443][ T8285] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 181.984894][ T8280] device veth0_macvtap entered promiscuous mode [ 181.996159][ T3052] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 182.012210][ T3052] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 182.024684][ T3052] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 182.040688][ T8282] device veth1_macvtap entered promiscuous mode [ 182.055928][ T8285] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 182.066896][ T8278] device veth1_macvtap entered promiscuous mode [ 182.087103][ T8280] device veth1_macvtap entered promiscuous mode [ 182.098112][ T3052] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 182.109626][ T3052] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 182.123952][ T3052] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 182.178537][ T8280] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 182.208125][ T8280] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 182.236124][ T8280] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 182.313895][ T8282] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 182.332382][ T8282] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 182.360895][ T8282] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 182.391067][ T8282] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 182.418622][ T8282] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 182.440092][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 182.464572][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 182.484705][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 182.504580][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 182.527479][ T8280] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 182.551827][ T8280] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 182.572347][ T8280] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 182.583594][ T8278] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 182.601084][ T8278] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 182.617086][ T8278] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 182.636185][ T8278] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 182.648450][ T8278] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 182.661217][ T8278] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 182.677107][ T8278] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 182.809158][ T8305] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 182.822138][ T8305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 182.833252][ T8305] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 182.843801][ T8305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 182.868472][ T8278] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 182.887524][ T8278] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 182.900685][ T8278] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 182.916579][ T8278] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 182.933647][ T8278] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 182.991966][ T8282] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 183.008587][ T8282] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 183.023621][ T8282] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 183.061287][ T8282] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 183.094107][ T8282] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 183.120944][ T8282] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 183.142048][ T8282] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 183.160488][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 183.172370][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 183.194793][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 183.206329][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 183.488979][ C0] hrtimer: interrupt took 24001 ns 08:58:06 executing program 3: getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') [ 184.388524][ T8317] syz-executor.0 uses obsolete (PF_INET,SOCK_PACKET) 08:58:07 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f0000000000)={0x1000000002, 0x70, 0x800000000000013, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x1c, 0x4, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x1c}}, 0x0) 08:58:08 executing program 1: sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x24}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0xc) sendmmsg$alg(r3, &(0x7f0000000140), 0xffffffffffffff68, 0x0) 08:58:08 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getsockname$packet(r2, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) perf_event_open(&(0x7f0000000000)={0x1000000002, 0x70, 0x800000000000013, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=r3, @ANYBLOB="7f000000000000001c001a8018000a8014000700fe88000000000000ba307e9700000001"], 0x3c}}, 0x0) 08:58:08 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp\x00') unshare(0x20400) lseek(r0, 0x0, 0x0) 08:58:08 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f0000000000)={0x1000000002, 0x70, 0x800000000000013, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x1c, 0x4, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x1c}}, 0x0) 08:58:08 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr="4d76b0dfdeaf03000000000000002000"}]}, &(0x7f0000000600)=0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x6, &(0x7f0000000480)={r1, @in6={{0xa, 0x0, 0x0, @mcast1}}}, &(0x7f0000000140)=0x2d3) 08:58:08 executing program 0: syz_emit_ethernet(0x52, &(0x7f0000000100)={@local, @dev, @val, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @local, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 08:58:08 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x3, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x2, 0x10}, 0xc) sendto$inet6(r0, &(0x7f0000000100)='X', 0x1, 0x0, &(0x7f0000000200)={0xa, 0x3, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000640)=[{&(0x7f0000000080)="84", 0x1}], 0x1) 08:58:08 executing program 3: mremap(&(0x7f00003f2000/0x400000)=nil, 0x400000, 0x2000, 0x0, &(0x7f00001fd000/0x2000)=nil) mremap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000558000/0x4000)=nil) 08:58:08 executing program 0: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x88001) write$P9_RXATTRCREATE(r0, &(0x7f0000000040)={0x3ba}, 0x7) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r1, 0x0) read(r1, &(0x7f0000000180)=""/19, 0xfffffe47) 08:58:08 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr="4d76b0dfdeaf03000000000000002000"}]}, &(0x7f0000000600)=0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x6, &(0x7f0000000480)={r1, @in6={{0xa, 0x0, 0x0, @mcast1}}}, &(0x7f0000000140)=0x2d3) 08:58:08 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x3, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x2, 0x10}, 0xc) sendto$inet6(r0, &(0x7f0000000100)='X', 0x1, 0x0, &(0x7f0000000200)={0xa, 0x3, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000640)=[{&(0x7f0000000080)="84", 0x1}], 0x1) 08:58:08 executing program 3: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x1) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB='#! ./file0 \t'], 0xc) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:58:09 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr="4d76b0dfdeaf03000000000000002000"}]}, &(0x7f0000000600)=0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x6, &(0x7f0000000480)={r1, @in6={{0xa, 0x0, 0x0, @mcast1}}}, &(0x7f0000000140)=0x2d3) 08:58:09 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x3, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x2, 0x10}, 0xc) sendto$inet6(r0, &(0x7f0000000100)='X', 0x1, 0x0, &(0x7f0000000200)={0xa, 0x3, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000640)=[{&(0x7f0000000080)="84", 0x1}], 0x1) 08:58:09 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003600)=[{{0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000a00)=""/133, 0x85}], 0x1}}], 0x1, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002140)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000e80)=""/88, 0x58}], 0x1}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000d00)=""/96, 0x60}], 0x1}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x679}, {&(0x7f0000000740)=""/73, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xb7d}], 0x81, &(0x7f0000000600)=""/191, 0x97}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) 08:58:09 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr="4d76b0dfdeaf03000000000000002000"}]}, &(0x7f0000000600)=0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x6, &(0x7f0000000480)={r1, @in6={{0xa, 0x0, 0x0, @mcast1}}}, &(0x7f0000000140)=0x2d3) 08:58:09 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x3, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x2, 0x10}, 0xc) writev(r0, &(0x7f0000000640)=[{&(0x7f0000000080)="84", 0x1}], 0x1) 08:58:09 executing program 0: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x88001) write$P9_RXATTRCREATE(r0, &(0x7f0000000040)={0x3ba}, 0x7) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r1, 0x0) read(r1, &(0x7f0000000180)=""/19, 0xfffffe47) 08:58:09 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr="4d76b0dfdeaf03000000000000002000"}]}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x6, &(0x7f0000000480)={r1, @in6={{0xa, 0x0, 0x0, @mcast1}}}, &(0x7f0000000140)=0x2d3) 08:58:09 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x3, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x2, 0x10}, 0xc) writev(r0, &(0x7f0000000640)=[{&(0x7f0000000080)="84", 0x1}], 0x1) 08:58:09 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x6, &(0x7f0000000480)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1}}}, &(0x7f0000000140)=0x2d3) 08:58:09 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="240000001e005f0314effffffffffff80700e6439183e09658dc000008000800ffff0000", 0x24) recvmmsg(r0, &(0x7f0000005180), 0x800000000000331, 0x2266, 0x0) 08:58:09 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x3, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x2, 0x10}, 0xc) writev(r0, &(0x7f0000000640)=[{&(0x7f0000000080)="84", 0x1}], 0x1) 08:58:09 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x6, &(0x7f0000000480)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1}}}, &(0x7f0000000140)=0x2d3) 08:58:09 executing program 0: perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 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}, 0x800, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000040)='system.posix_acl_default\x00', &(0x7f0000000180)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="040000000000000008000000", @ANYRES16, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="08010000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRESDEC, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYRESOCT=0x0], 0xf, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x5) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @initdev}, &(0x7f0000000180)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000000)={@remote, r2}, 0x14) sendmmsg$inet6(r0, &(0x7f0000000b40)=[{{&(0x7f0000000140)={0xa, 0x4e20, 0x0, @remote}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=[@pktinfo={{0x24, 0x29, 0x32, {@local, r2}}}], 0x28}}], 0x1, 0x0) 08:58:09 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x6, &(0x7f0000000480)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1}}}, &(0x7f0000000140)=0x2d3) 08:58:09 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x3, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)='X', 0x1, 0x0, &(0x7f0000000200)={0xa, 0x3, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000640)=[{&(0x7f0000000080)="84", 0x1}], 0x1) 08:58:09 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="240000001e005f0314effffffffffff80700e6439183e09658dc000008000800ffff0000", 0x24) recvmmsg(r0, &(0x7f0000005180), 0x800000000000331, 0x2266, 0x0) 08:58:09 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x3, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)='X', 0x1, 0x0, &(0x7f0000000200)={0xa, 0x3, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000640)=[{&(0x7f0000000080)="84", 0x1}], 0x1) 08:58:09 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000000)='/dev/adsp1\x00', 0x101882, 0x0) writev(r2, &(0x7f0000001640)=[{&(0x7f00000000c0)="e3", 0xfff8}], 0x1) 08:58:09 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr="4d76b0dfdeaf03000000000000002000"}]}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x6, &(0x7f0000000480)={r1, @in6={{0xa, 0x0, 0x0, @mcast1}}}, &(0x7f0000000140)=0x2d3) [ 203.620718][ T0] NOHZ: local_softirq_pending 08 08:58:09 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x3, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)='X', 0x1, 0x0, &(0x7f0000000200)={0xa, 0x3, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000640)=[{&(0x7f0000000080)="84", 0x1}], 0x1) [ 235.081419][ T2797] sd 0:0:0:0: [sda] tag#30 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT cmd_age=33s [ 235.098209][ T2797] sd 0:0:0:0: [sda] tag#30 CDB: Write(10) 2a 00 00 00 28 88 00 00 08 00 [ 235.111343][ T2797] blk_update_request: I/O error, dev sda, sector 10376 op 0x1:(WRITE) flags 0x103000 phys_seg 1 prio class 0 [ 235.135407][ T2797] Buffer I/O error on dev sda1, logical block 1041, lost async page write [ 235.153846][ T2797] sd 0:0:0:0: [sda] tag#29 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT cmd_age=33s [ 235.172563][ T2797] sd 0:0:0:0: [sda] tag#29 CDB: Write(10) 2a 00 00 00 0c 10 00 00 08 00 [ 235.194520][ T2797] blk_update_request: I/O error, dev sda, sector 3088 op 0x1:(WRITE) flags 0x103000 phys_seg 1 prio class 0 [ 235.225205][ T2797] Buffer I/O error on dev sda1, logical block 130, lost async page write [ 235.246263][ T2797] sd 0:0:0:0: [sda] tag#28 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT cmd_age=33s [ 235.274554][ T2797] sd 0:0:0:0: [sda] tag#28 CDB: Write(10) 2a 00 00 00 0b d8 00 00 08 00 [ 235.294464][ T2797] blk_update_request: I/O error, dev sda, sector 3032 op 0x1:(WRITE) flags 0x103000 phys_seg 1 prio class 0 [ 235.320253][ T2797] Buffer I/O error on dev sda1, logical block 123, lost async page write [ 235.337712][ T2797] sd 0:0:0:0: [sda] tag#27 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT cmd_age=33s [ 235.368432][ T2797] sd 0:0:0:0: [sda] tag#27 CDB: Write(10) 2a 00 00 00 09 10 00 00 08 00 [ 235.399855][ T2797] blk_update_request: I/O error, dev sda, sector 2320 op 0x1:(WRITE) flags 0x103000 phys_seg 1 prio class 0 [ 235.434631][ T2797] Buffer I/O error on dev sda1, logical block 34, lost async page write [ 235.467803][ T2797] sd 0:0:0:0: [sda] tag#23 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT cmd_age=33s [ 235.515016][ T2797] sd 0:0:0:0: [sda] tag#23 CDB: Write(10) 2a 00 00 00 08 a0 00 00 08 00 [ 235.545510][ T2797] blk_update_request: I/O error, dev sda, sector 2208 op 0x1:(WRITE) flags 0x103000 phys_seg 1 prio class 0 [ 235.576406][ T2797] Buffer I/O error on dev sda1, logical block 20, lost async page write [ 235.603188][ T2797] sd 0:0:0:0: [sda] tag#22 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT cmd_age=33s [ 235.633534][ T2797] sd 0:0:0:0: [sda] tag#22 CDB: Write(10) 2a 00 00 00 08 90 00 00 08 00 [ 235.646370][ T2797] blk_update_request: I/O error, dev sda, sector 2192 op 0x1:(WRITE) flags 0x103000 phys_seg 1 prio class 0 [ 235.667373][ T2797] Buffer I/O error on dev sda1, logical block 18, lost async page write [ 235.683854][ T2797] sd 0:0:0:0: [sda] tag#21 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT cmd_age=33s [ 235.708606][ T2797] sd 0:0:0:0: [sda] tag#21 CDB: Write(10) 2a 00 00 00 08 38 00 00 08 00 [ 235.726946][ T2797] blk_update_request: I/O error, dev sda, sector 2104 op 0x1:(WRITE) flags 0x103000 phys_seg 1 prio class 0 [ 235.754208][ T2797] Buffer I/O error on dev sda1, logical block 7, lost async page write [ 235.774863][ T2797] sd 0:0:0:0: [sda] tag#20 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT cmd_age=33s [ 235.796059][ T2797] sd 0:0:0:0: [sda] tag#20 CDB: Write(10) 2a 00 00 00 08 08 00 00 10 00 [ 235.811762][ T2797] blk_update_request: I/O error, dev sda, sector 2056 op 0x1:(WRITE) flags 0x103000 phys_seg 2 prio class 0 [ 235.827264][ T2797] Buffer I/O error on dev sda1, logical block 1, lost async page write [ 235.838899][ T2797] Buffer I/O error on dev sda1, logical block 2, lost async page write [ 235.851856][ T2797] sd 0:0:0:0: [sda] tag#3 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT cmd_age=33s [ 235.866902][ T2797] sd 0:0:0:0: [sda] tag#3 CDB: Write(10) 2a 00 00 15 88 00 00 01 00 00 [ 235.878210][ T2797] blk_update_request: I/O error, dev sda, sector 1411072 op 0x1:(WRITE) flags 0x4000 phys_seg 3 prio class 0 [ 235.902239][ T2797] sd 0:0:0:0: [sda] tag#2 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT cmd_age=33s [ 235.930208][ T2797] sd 0:0:0:0: [sda] tag#2 CDB: Write(10) 2a 00 00 15 58 00 00 00 10 00 [ 235.949624][ T2797] blk_update_request: I/O error, dev sda, sector 1398784 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 0 [ 235.972249][ T2797] EXT4-fs warning (device sda1): ext4_end_bio:347: I/O error 10 writing to inode 1426 starting block 174850) [ 236.000023][ T2797] Buffer I/O error on dev sda1, logical block 9703, lost async page write [ 236.004666][ T2016] Buffer I/O error on device sda1, logical block 174592 [ 236.039452][ T2016] Buffer I/O error on device sda1, logical block 174593 [ 259.021334][ C3] EXT4-fs warning (device sda1): ext4_end_bio:347: I/O error 10 writing to inode 1541 starting block 176418) [ 259.023624][ T329] ------------[ cut here ]------------ [ 259.081242][ T329] WARNING: CPU: 2 PID: 329 at fs/buffer.c:1128 mark_buffer_dirty+0x4fa/0x690 [ 259.121397][ T2016] Buffer I/O error on device sda1, logical block 176128 [ 259.081242][ T329] Kernel panic - not syncing: panic_on_warn set ... [ 259.081242][ T329] CPU: 2 PID: 329 Comm: kworker/u17:4 Not tainted 5.6.0-rc6-syzkaller #0 [ 259.081242][ T329] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014 [ 259.081242][ T329] Workqueue: writeback wb_workfn (flush-8:0) [ 259.081242][ T329] Call Trace: [ 259.081242][ T329] dump_stack+0x188/0x20d [ 259.081242][ T329] ? mark_buffer_dirty+0x480/0x690 [ 259.081242][ T329] panic+0x2e3/0x75c [ 259.462588][ T329] ? add_taint.cold+0x16/0x16 [ 259.462588][ T329] ? printk+0xba/0xed [ 259.499918][ T329] ? kmsg_dump_rewind_nolock+0xd9/0xd9 [ 259.519904][ T329] ? __warn.cold+0x14/0x35 [ 259.519904][ T329] ? __warn+0xd5/0x1c8 [ 259.519904][ T329] ? mark_buffer_dirty+0x4fa/0x690 [ 259.519904][ T329] __warn.cold+0x2f/0x35 [ 259.588911][ T329] ? mark_buffer_dirty+0x4fa/0x690 [ 259.588911][ T329] report_bug+0x27b/0x2f0 [ 259.588911][ T329] do_error_trap+0x12b/0x220 [ 259.659553][ T329] ? mark_buffer_dirty+0x4fa/0x690 [ 259.677561][ T2016] Buffer I/O error on device sda1, logical block 176129 [ 259.659553][ T329] do_invalid_op+0x32/0x40 [ 259.732000][ T329] ? mark_buffer_dirty+0x4fa/0x690 [ 259.746468][ T2016] Buffer I/O error on device sda1, logical block 176130 [ 259.744147][ T329] invalid_op+0x23/0x30 [ 259.777262][ T2016] Buffer I/O error on device sda1, logical block 176131 [ 259.789014][ T329] RIP: 0010:mark_buffer_dirty+0x4fa/0x690 [ 259.813165][ T2016] Buffer I/O error on device sda1, logical block 176132 [ 259.819892][ T329] 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 ab d5 a9 ff e8 a6 d5 a9 ff <0f> 0b e9 4f fb ff ff e8 9a d5 a9 ff 0f 0b e9 73 fb ff ff e8 8e d5 [ 259.878097][ T2016] Buffer I/O error on device sda1, logical block 176133 [ 259.879591][ T329] RSP: 0018:ffffc900009d7010 EFLAGS: 00010293 [ 260.022750][ T2016] Buffer I/O error on device sda1, logical block 176134 [ 260.022840][ T329] RAX: ffff88802a209580 RBX: ffff888025f7d2a0 RCX: ffffffff81c84ac7 [ 260.044980][ T2016] Buffer I/O error on device sda1, logical block 176135 [ 260.058828][ T329] RDX: 0000000000000000 RSI: ffffffff81c84f7a RDI: 0000000000000001 [ 260.058828][ T329] RBP: 0000000000000000 R08: ffff88802a209580 R09: ffffed1004befa55 [ 260.074585][ T2016] Buffer I/O error on device sda1, logical block 176136 [ 260.090964][ T329] R10: ffffed1004befa54 R11: ffff888025f7d2a7 R12: 0000000000000000 [ 260.090964][ T329] R13: 0000000000000000 R14: ffff8880289dd280 R15: ffff88801c4359fc [ 260.111441][ T2016] Buffer I/O error on device sda1, logical block 176137 [ 260.118784][ T329] ? mark_buffer_dirty+0x47/0x690 [ 260.170994][ T329] ? mark_buffer_dirty+0x4fa/0x690 [ 260.190927][ T329] __ext4_handle_dirty_metadata+0x41d/0x7a0 [ 260.199084][ T329] ext4_mb_mark_diskspace_used+0x943/0x10e0 [ 260.210630][ T329] ? ext4_mb_regular_allocator+0xec0/0xec0 [ 260.218816][ T329] ext4_mb_new_blocks+0xb25/0x3930 [ 260.230952][ T329] ? __kmalloc+0x629/0x7a0 [ 260.239062][ T329] ? ext4_ext_search_right+0x2c7/0xb50 [ 260.249398][ T329] ? ext4_inode_to_goal_block+0x2df/0x3f0 [ 260.260371][ T329] ext4_ext_map_blocks+0x221c/0x37d0 [ 260.262441][ T329] ? ext4_ext_release+0x10/0x10 [ 260.272046][ T329] ? lock_acquire+0x197/0x420 [ 260.272046][ T329] ? ext4_map_blocks+0x459/0x1650 [ 260.290870][ T329] ? __down_timeout+0x2d0/0x2d0 [ 260.301597][ T329] ? ext4_es_lookup_extent+0x41d/0xd30 [ 260.301597][ T329] ext4_map_blocks+0x4cb/0x1650 [ 260.321217][ T329] ? ext4_issue_zeroout+0x1e0/0x1e0 [ 260.328874][ T329] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 260.338834][ T329] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 260.343627][ T329] ? ext4_alloc_io_end_vec+0x145/0x1c0 [ 260.348766][ T329] ext4_writepages+0x19eb/0x3080 [ 260.371424][ T329] ? ext4_mark_inode_dirty+0x900/0x900 [ 260.378880][ T329] ? __lock_acquire+0x14bd/0x3ca0 [ 260.398840][ T329] ? mark_held_locks+0xe0/0xe0 [ 260.411356][ T329] ? ext4_mark_inode_dirty+0x900/0x900 [ 260.428972][ T329] ? do_writepages+0xfa/0x2a0 [ 260.438939][ T329] do_writepages+0xfa/0x2a0 [ 260.460906][ T329] ? page_writeback_cpu_online+0x10/0x10 [ 260.509248][ T329] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 260.538950][ T329] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 260.561649][ T329] __writeback_single_inode+0x12a/0x1410 [ 260.581309][ T329] ? _raw_spin_unlock+0x24/0x40 [ 260.602921][ T329] ? wbc_attach_and_unlock_inode+0x545/0x9c0 [ 260.622008][ T329] writeback_sb_inodes+0x515/0xdd0 [ 260.641910][ T329] ? __writeback_single_inode+0x1410/0x1410 [ 260.641910][ T329] __writeback_inodes_wb+0xc3/0x250 [ 260.662068][ T329] wb_writeback+0x910/0xd90 [ 260.668851][ T329] ? writeback_inodes_wb.constprop.0+0x1a0/0x1a0 [ 260.668851][ T329] ? _find_next_bit.constprop.0+0x1a3/0x200 [ 260.691830][ T329] ? cpumask_next+0x3c/0x40 [ 260.708915][ T329] ? get_nr_dirty_inodes+0xd6/0x130 [ 260.712647][ T329] wb_workfn+0xb50/0x11c0 [ 260.718833][ T329] ? inode_wait_for_writeback+0x30/0x30 [ 260.728878][ T329] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 260.731872][ T329] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 260.751983][ T329] process_one_work+0x94b/0x1690 [ 260.751983][ T329] ? pwq_dec_nr_in_flight+0x310/0x310 [ 260.771483][ T329] ? do_raw_spin_lock+0x129/0x2e0 [ 260.791883][ T329] worker_thread+0x96/0xe20 [ 260.811835][ T329] ? process_one_work+0x1690/0x1690 [ 260.832234][ T329] kthread+0x357/0x430 [ 260.848983][ T329] ? kthread_mod_delayed_work+0x1a0/0x1a0 [ 260.859011][ T329] ret_from_fork+0x24/0x30 [ 260.888958][ T329] Kernel Offset: disabled [ 260.888958][ T329] Rebooting in 86400 seconds..