Warning: Permanently added '[localhost]:2070' (ECDSA) to the list of known hosts. 2020/03/21 13:52:28 fuzzer started 2020/03/21 13:52:30 dialing manager at 10.0.2.10:33221 2020/03/21 13:52:30 syscalls: 2988 2020/03/21 13:52:30 code coverage: enabled 2020/03/21 13:52:30 comparison tracing: enabled 2020/03/21 13:52:30 extra coverage: enabled 2020/03/21 13:52:30 setuid sandbox: enabled 2020/03/21 13:52:30 namespace sandbox: enabled 2020/03/21 13:52:30 Android sandbox: /sys/fs/selinux/policy does not exist 2020/03/21 13:52:30 fault injection: enabled 2020/03/21 13:52:30 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/03/21 13:52:30 net packet injection: enabled 2020/03/21 13:52:30 net device setup: enabled 2020/03/21 13:52:30 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/03/21 13:52:30 devlink PCI setup: PCI device 0000:00:10.0 is not available 13:53:35 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) readv(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/243, 0xf3}], 0x1) shutdown(r0, 0x0) 13:53:36 executing program 1: add_key$keyring(&(0x7f0000000040)='keyring\x00', 0x0, 0x0, 0x0, 0xffffffffffffffff) keyctl$clear(0x7, 0xfffffffffffffffe) clone(0x0, 0x0, 0x0, 0x0, 0x0) 13:53:36 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) dup3(r0, r1, 0x0) 13:53:37 executing program 3: prctl$PR_GET_SPECULATION_CTRL(0x34, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x80000000000a01, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f00000000c0)={0x9e0000, 0x0, 0x5, r0, 0x0, &(0x7f0000000300)={0x9d0904, 0x1, [], @ptr=0xcbc}}) 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, 0x6}, 0x800, 0x0, 0x0, 0x9, 0x0, 0x8, 0x4000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000000380)=""/3, &(0x7f00000003c0)=0x3) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x5) write$binfmt_misc(r2, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x155) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, 0x0, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) close(0xffffffffffffffff) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r5 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r5, 0x10e, 0x8, &(0x7f0000000580)=0x9, 0x4) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x13f, 0x1}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r3, &(0x7f0000000200)={0xe, 0x18, 0xfa00, @ib_path={&(0x7f0000000180)=[{0x0, 0x0, [0x1, 0x3, 0x1f, 0x4, 0xb03c, 0x68a, 0x8, 0x0, 0x8, 0x0, 0x1, 0xfff, 0x3ff, 0x10001, 0x40, 0xd29]}], r6, 0x1, 0x1, 0x48}}, 0x20) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(0xffffffffffffffff, 0x80045530, &(0x7f0000000400)=""/51) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000002c0)='macsec0\x00', 0x10) clone(0x4412c500, 0x0, 0x0, 0x0, 0x0) syzkaller login: [ 247.518966][ T8641] IPVS: ftp: loaded support on port[0] = 21 [ 247.526825][ T8639] IPVS: ftp: loaded support on port[0] = 21 [ 247.832353][ T8643] IPVS: ftp: loaded support on port[0] = 21 [ 248.002859][ T8644] IPVS: ftp: loaded support on port[0] = 21 [ 248.114043][ T8639] chnl_net:caif_netlink_parms(): no params data found [ 248.143075][ T8641] chnl_net:caif_netlink_parms(): no params data found [ 248.470976][ T8641] bridge0: port 1(bridge_slave_0) entered blocking state [ 248.484926][ T8641] bridge0: port 1(bridge_slave_0) entered disabled state [ 248.520965][ T8641] device bridge_slave_0 entered promiscuous mode [ 248.567733][ T8641] bridge0: port 2(bridge_slave_1) entered blocking state [ 248.583574][ T8641] bridge0: port 2(bridge_slave_1) entered disabled state [ 248.613144][ T8641] device bridge_slave_1 entered promiscuous mode [ 248.657286][ T8639] bridge0: port 1(bridge_slave_0) entered blocking state [ 248.690595][ T8639] bridge0: port 1(bridge_slave_0) entered disabled state [ 248.720523][ T8639] device bridge_slave_0 entered promiscuous mode [ 248.761027][ T8639] bridge0: port 2(bridge_slave_1) entered blocking state [ 248.805709][ T8639] bridge0: port 2(bridge_slave_1) entered disabled state [ 248.848930][ T8639] device bridge_slave_1 entered promiscuous mode [ 248.936975][ T8644] chnl_net:caif_netlink_parms(): no params data found [ 248.995539][ T8641] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 249.072941][ T8643] chnl_net:caif_netlink_parms(): no params data found [ 249.116577][ T8639] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 249.160086][ T8641] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 249.231812][ T8639] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 249.306087][ T8641] team0: Port device team_slave_0 added [ 249.337007][ T8641] team0: Port device team_slave_1 added [ 249.411529][ T8639] team0: Port device team_slave_0 added [ 249.453630][ T8641] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 249.481124][ T8641] 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. [ 249.590217][ T8641] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 249.651765][ T8639] team0: Port device team_slave_1 added [ 249.670310][ T8641] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 249.681971][ T8641] 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. [ 249.751760][ T8641] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 249.829215][ T8639] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 249.849869][ T8639] 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. [ 249.931515][ T8639] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 249.965999][ T8639] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 249.984754][ T8639] 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. [ 250.066167][ T8639] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 250.118317][ T8644] bridge0: port 1(bridge_slave_0) entered blocking state [ 250.150207][ T8644] bridge0: port 1(bridge_slave_0) entered disabled state [ 250.181952][ T8644] device bridge_slave_0 entered promiscuous mode [ 250.211533][ T8643] bridge0: port 1(bridge_slave_0) entered blocking state [ 250.236974][ T8643] bridge0: port 1(bridge_slave_0) entered disabled state [ 250.258358][ T8643] device bridge_slave_0 entered promiscuous mode [ 250.330613][ T8641] device hsr_slave_0 entered promiscuous mode [ 250.397304][ T8641] device hsr_slave_1 entered promiscuous mode [ 250.458281][ T8644] bridge0: port 2(bridge_slave_1) entered blocking state [ 250.477817][ T8644] bridge0: port 2(bridge_slave_1) entered disabled state [ 250.499432][ T8644] device bridge_slave_1 entered promiscuous mode [ 250.530183][ T8643] bridge0: port 2(bridge_slave_1) entered blocking state [ 250.543310][ T8643] bridge0: port 2(bridge_slave_1) entered disabled state [ 250.561120][ T8643] device bridge_slave_1 entered promiscuous mode [ 250.598403][ T8644] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 250.697098][ T8639] device hsr_slave_0 entered promiscuous mode [ 250.765343][ T8639] device hsr_slave_1 entered promiscuous mode [ 250.845004][ T8639] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 250.877980][ T8639] Cannot create hsr debugfs directory [ 250.917317][ T8643] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 250.953170][ T8644] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 250.996104][ T8643] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 251.037473][ T8644] team0: Port device team_slave_0 added [ 251.084203][ T8644] team0: Port device team_slave_1 added [ 251.123837][ T8643] team0: Port device team_slave_0 added [ 251.148618][ T8643] team0: Port device team_slave_1 added [ 251.222875][ T8643] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 251.245102][ T8643] 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. [ 251.326661][ T8643] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 251.361576][ T8644] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 251.382112][ T8644] 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. [ 251.454571][ T8644] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 251.483248][ T8644] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 251.500195][ T8644] 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. [ 251.558902][ T8644] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 251.578550][ T8643] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 251.593606][ T8643] 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. [ 251.649634][ T8643] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 251.787645][ T8644] device hsr_slave_0 entered promiscuous mode [ 251.864941][ T8644] device hsr_slave_1 entered promiscuous mode [ 251.954495][ T8644] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 251.973933][ T8644] Cannot create hsr debugfs directory [ 252.154014][ T8643] device hsr_slave_0 entered promiscuous mode [ 252.245420][ T8643] device hsr_slave_1 entered promiscuous mode [ 252.294565][ T8643] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 252.307015][ T8643] Cannot create hsr debugfs directory [ 252.407038][ T8641] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 252.513975][ T8641] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 252.599788][ T8641] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 252.659709][ T8641] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 252.867340][ T8639] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 252.937700][ T8639] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 253.058676][ T8639] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 253.147039][ T8639] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 253.306118][ T8644] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 253.417600][ T8644] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 253.528354][ T8644] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 253.635465][ T8644] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 253.730992][ T8643] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 253.841136][ T8643] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 253.927071][ T8643] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 253.998460][ T8643] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 254.188197][ T8641] 8021q: adding VLAN 0 to HW filter on device bond0 [ 254.236964][ T8664] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 254.262752][ T8664] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 254.282489][ T8641] 8021q: adding VLAN 0 to HW filter on device team0 [ 254.338138][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 254.355590][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 254.377681][ T23] bridge0: port 1(bridge_slave_0) entered blocking state [ 254.393755][ T23] bridge0: port 1(bridge_slave_0) entered forwarding state [ 254.421109][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 254.460582][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 254.479058][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 254.490547][ T1240] bridge0: port 2(bridge_slave_1) entered blocking state [ 254.499876][ T1240] bridge0: port 2(bridge_slave_1) entered forwarding state [ 254.547224][ T8639] 8021q: adding VLAN 0 to HW filter on device bond0 [ 254.565520][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 254.582549][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 254.612310][ T66] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 254.635055][ T66] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 254.657399][ T66] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 254.700281][ T1243] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 254.718817][ T1243] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 254.739578][ T1243] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 254.761932][ T1243] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 254.795475][ T8639] 8021q: adding VLAN 0 to HW filter on device team0 [ 254.812632][ T8643] 8021q: adding VLAN 0 to HW filter on device bond0 [ 254.832882][ T8644] 8021q: adding VLAN 0 to HW filter on device bond0 [ 254.853150][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 254.869070][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 254.885715][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 254.907087][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 254.937245][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 254.961066][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 254.988943][ T28] bridge0: port 1(bridge_slave_0) entered blocking state [ 255.012509][ T28] bridge0: port 1(bridge_slave_0) entered forwarding state [ 255.038988][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 255.068523][ T8641] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 255.108421][ T3050] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 255.128630][ T3050] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 255.155965][ T3050] bridge0: port 2(bridge_slave_1) entered blocking state [ 255.178171][ T3050] bridge0: port 2(bridge_slave_1) entered forwarding state [ 255.198492][ T3050] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 255.218045][ T3050] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 255.252147][ T8643] 8021q: adding VLAN 0 to HW filter on device team0 [ 255.267649][ T3050] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 255.285236][ T3050] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 255.303594][ T3050] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 255.322097][ T3050] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 255.336962][ T3050] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 255.356448][ T3050] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 255.377503][ T8644] 8021q: adding VLAN 0 to HW filter on device team0 [ 255.400794][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 255.418628][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 255.436367][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 255.457281][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 255.471220][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 255.495492][ T8639] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 255.517129][ T8639] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 255.548424][ T8641] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 255.565514][ T3050] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 255.582152][ T3050] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 255.599885][ T3050] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 255.621036][ T3050] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 255.646965][ T3050] bridge0: port 1(bridge_slave_0) entered blocking state [ 255.667459][ T3050] bridge0: port 1(bridge_slave_0) entered forwarding state [ 255.689756][ T3050] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 255.720833][ T3050] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 255.746035][ T3050] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 255.780108][ T3050] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 255.812293][ T3050] bridge0: port 2(bridge_slave_1) entered blocking state [ 255.851415][ T3050] bridge0: port 2(bridge_slave_1) entered forwarding state [ 255.875660][ T3050] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 255.903733][ T3050] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 255.931052][ T3050] bridge0: port 1(bridge_slave_0) entered blocking state [ 255.956622][ T3050] bridge0: port 1(bridge_slave_0) entered forwarding state [ 255.982039][ T3050] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 256.000045][ T3050] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 256.025613][ T3050] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 256.054999][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 256.078362][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 256.102792][ T1240] bridge0: port 2(bridge_slave_1) entered blocking state [ 256.119500][ T1240] bridge0: port 2(bridge_slave_1) entered forwarding state [ 256.138756][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 256.200205][ T8664] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 256.219219][ T8664] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 256.247183][ T8664] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 256.264854][ T8664] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 256.283461][ T8664] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 256.303966][ T8664] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 256.323121][ T8664] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 256.343699][ T8664] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 256.365347][ T8664] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 256.386741][ T8664] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 256.402358][ T8664] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 256.421974][ T8664] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 256.447321][ T8664] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 256.484985][ T8639] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 256.513817][ T66] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 256.537426][ T66] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 256.556884][ T66] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 256.572005][ T66] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 256.592140][ T66] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 256.617258][ T66] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 256.632972][ T66] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 256.655161][ T66] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 256.680981][ T8641] device veth0_vlan entered promiscuous mode [ 256.707060][ T8643] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 256.726065][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 256.753271][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 256.788366][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 256.820771][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 256.858773][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 256.898950][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 256.943149][ T8644] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 256.993956][ T8644] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 257.043054][ T8645] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 257.070866][ T8645] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 257.103849][ T8641] device veth1_vlan entered promiscuous mode [ 257.139724][ T8664] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 257.162293][ T8664] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 257.179229][ T8664] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 257.199299][ T8664] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 257.220402][ T8664] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 257.241553][ T8664] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 257.267387][ T8644] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 257.296454][ T66] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 257.315514][ T66] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 257.339957][ T66] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 257.383326][ T66] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 257.460306][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 257.518506][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 257.560837][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 257.605971][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 257.648374][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 257.684180][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 257.726356][ T8641] device veth0_macvtap entered promiscuous mode [ 257.758970][ T8639] device veth0_vlan entered promiscuous mode [ 257.789548][ T8643] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 257.833533][ T8641] device veth1_macvtap entered promiscuous mode [ 257.880926][ T8639] device veth1_vlan entered promiscuous mode [ 257.930887][ T8641] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 257.998603][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 258.046794][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 258.082408][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 258.126964][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 258.177026][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 258.249735][ T8644] device veth0_vlan entered promiscuous mode [ 258.282131][ T66] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 258.314051][ T66] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 258.335581][ T66] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 258.365610][ T66] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 258.400016][ T66] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 258.449724][ T8641] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 258.487844][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 258.513206][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 258.544164][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 258.575494][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 258.610610][ T8644] device veth1_vlan entered promiscuous mode [ 258.650117][ T66] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 258.674125][ T66] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 258.866283][ T8639] device veth0_macvtap entered promiscuous mode [ 258.901408][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 258.929129][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 258.955336][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 258.981424][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 259.016070][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 259.165992][ T8639] device veth1_macvtap entered promiscuous mode [ 259.197484][ T8643] device veth0_vlan entered promiscuous mode [ 259.325274][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 259.378859][ T8639] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 259.444153][ T8639] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 259.504127][ T8639] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 259.534723][ T8666] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 259.571033][ T8666] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 259.596855][ T8666] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 259.617521][ T8666] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 259.655054][ T8643] device veth1_vlan entered promiscuous mode [ 259.681920][ T8639] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 259.729830][ T8639] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 259.786848][ T8639] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 259.881344][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 259.953020][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 260.033219][ T8644] device veth0_macvtap entered promiscuous mode [ 260.136412][ T8644] device veth1_macvtap entered promiscuous mode 13:53:49 executing program 1: add_key$keyring(&(0x7f0000000040)='keyring\x00', 0x0, 0x0, 0x0, 0xffffffffffffffff) keyctl$clear(0x7, 0xfffffffffffffffe) clone(0x0, 0x0, 0x0, 0x0, 0x0) 13:53:50 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000380)={0xffffffffffffffff}) vmsplice(r3, &(0x7f0000000100)=[{&(0x7f0000000500)="3a16a7", 0x3}], 0x1, 0x0) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x3}, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = memfd_create(&(0x7f0000000180)='\xb3', 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r4, 0x0) syz_mount_image$vfat(&(0x7f0000000240)='vfat\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0xaaaaaaaaaaaab9c, &(0x7f0000000180), 0x0, 0x0) open(&(0x7f00000002c0)='./file0\x00', 0x10d000, 0x82) [ 260.313916][ T8643] device veth0_macvtap entered promiscuous mode [ 260.359641][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 260.406698][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 260.443820][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 260.477662][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready 13:53:50 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x8000000000000200) clock_gettime(0x0, &(0x7f00000000c0)={0x0}) futex(&(0x7f0000000140)=0x2, 0x0, 0x2, &(0x7f00000001c0)={r0}, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 260.521449][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 260.567228][ T8644] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 260.654015][ T8644] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 260.718991][ T8644] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 260.772771][ T8644] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 260.828912][ T8644] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 260.988041][ T8666] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 261.018588][ T8666] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 261.055112][ T8643] device veth1_macvtap entered promiscuous mode [ 261.083292][ T8644] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 261.126081][ T8644] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 261.151397][ T8644] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 261.200395][ T8644] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 261.243376][ T8644] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 261.289150][ T8643] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 261.341361][ T8643] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 13:53:51 executing program 0: syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(0xffffffffffffffff, 0x0, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) creat(&(0x7f0000000680)='./bus\x00', 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) [ 261.385604][ T8643] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 13:53:51 executing program 1: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x6e, &(0x7f00000000c0)={@link_local, @local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "a4de08", 0x38, 0x3a, 0x0, @local, @mcast2, {[@hopopts], @dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "0f7ee5", 0x0, 0x0, 0x0, @mcast2, @mcast2}}}}}}}, 0x0) [ 261.470708][ T8643] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 261.530516][ T8643] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 261.608404][ T8643] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 261.680269][ T8643] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 261.733403][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 261.787998][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 261.827014][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 261.867980][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready 13:53:51 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x7}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r4 = creat(&(0x7f0000000180)='./file0\x00', 0x0) fallocate(r4, 0x0, 0x4000000, 0x2000402) fallocate(r3, 0x0, 0x0, 0x110001) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000040)={0x0, r4}) sendfile(r0, r1, 0x0, 0x7fffffff) [ 261.922589][ T8643] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 261.990568][ T38] kauditd_printk_skb: 3 callbacks suppressed [ 261.991133][ T38] audit: type=1800 audit(1584798831.668:31): pid=8707 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="file0" dev="sda1" ino=16561 res=0 [ 262.004946][ T38] audit: type=1804 audit(1584798831.688:32): pid=8707 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/syzkaller-testdir853503446/syzkaller.2LGmS8/5/file0" dev="sda1" ino=16561 res=1 [ 262.025666][ T8643] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 262.090173][ T38] audit: type=1804 audit(1584798831.778:33): pid=8707 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/syzkaller-testdir853503446/syzkaller.2LGmS8/5/file0" dev="sda1" ino=16561 res=1 [ 262.187905][ T8643] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 262.187910][ T8643] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 262.187928][ T8643] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 262.187932][ T8643] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 262.200288][ T8643] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 262.223883][ T38] audit: type=1804 audit(1584798831.778:34): pid=8708 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/syzkaller-testdir853503446/syzkaller.2LGmS8/5/file0" dev="sda1" ino=16561 res=1 [ 262.637980][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 262.677172][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 13:53:52 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) dup3(r0, r1, 0x0) [ 263.255505][ T8725] IPVS: ftp: loaded support on port[0] = 21 [ 264.046656][ T8732] IPVS: ftp: loaded support on port[0] = 21 13:53:54 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x7}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r4 = creat(&(0x7f0000000180)='./file0\x00', 0x0) fallocate(r4, 0x0, 0x4000000, 0x2000402) fallocate(r3, 0x0, 0x0, 0x110001) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000040)={0x0, r4}) sendfile(r0, r1, 0x0, 0x7fffffff) 13:53:54 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) dup3(r0, r1, 0x0) 13:53:54 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x7}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r4 = creat(&(0x7f0000000180)='./file0\x00', 0x0) fallocate(r4, 0x0, 0x4000000, 0x2000402) fallocate(r3, 0x0, 0x0, 0x110001) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000040)={0x0, r4}) sendfile(r0, r1, 0x0, 0x7fffffff) 13:53:54 executing program 3: prctl$PR_GET_SPECULATION_CTRL(0x34, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x80000000000a01, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f00000000c0)={0x9e0000, 0x0, 0x5, r0, 0x0, &(0x7f0000000300)={0x9d0904, 0x1, [], @ptr=0xcbc}}) 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, 0x6}, 0x800, 0x0, 0x0, 0x9, 0x0, 0x8, 0x4000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000000380)=""/3, &(0x7f00000003c0)=0x3) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x5) write$binfmt_misc(r2, &(0x7f0000000980)=ANY=[@ANYBLOB="5300000044a6aeabc81e1520000000000000001000fff6129edb9820000000000000d403ffff633b27e526560000000059d2e181baf9459c5c953948c6801d2c0945c08ba8c552fc99a7422007653872ecb4f63acdfe80812d274014ae40b8ae4f2a88d2fbea75e16a61fd063f02cc3c1a6ed7360627ec60cb274e08da971f7ee096d74c92fad7e34bd5522d45cc36c2442eac2d224609aba9e6000000000000000000000000000000f390d71cc6092cddd3b049f3fc71d61c2b3c65f2f80a61ea6e457ebc93982e20e03b86d4e999bbb53a7b0ee0ce30e80600cff8ca1496e518e3e69051f6d44317f9ebfeb82ee2469fb31bdbb2768d25f196ab6f2d1b94d878d0d9c2a5c74633a687a135308e49ce118c92517ac7bb2994ccc7e054d3f18cb770e4908dd3deaafaab51144c1e1b86b6291f5e73ff040000000000000000000000000000009a583b79ab01f70d85463c57c5bb1f1084e683b591fc2c8b8a38b7ee57afa01aea88fb413e1ee8ebbdf1fa9155bf6409b065a980528827de08737cf643db6db0f97fcd3c8cc363bbf2d4893add735ee62f253b1304780753de6634bf57fbe09a7eb84cae8e538f0c886871080d1588bb30abcbfecb4e10d4097a02736f7bc830a34b0beb233e0e40d89147bc67990d3b754ca3b886b8a4c080f2ea4b1fcd8dd58b946c469fb7001340d06a04c9b039bec54854693563080e683a28fc32d6aafe2847078f1d32fdceff9ea5d428ee1b65129f7e6a9f739d8a20c7ed1a0f192bac54dace78644b594934d6c0b702c3de458938ed0393ced6d63dab378ddaffaa5670d78a345fe99e59de26086a3b299647a032d35ddf8b90283a83cab92ea61ead19eb327c428c3222c3bacb0a2c2651d47fa7e72d54e7867558e7d80fdf6668c5584edf74c374296322a867da5b6819a63269bbecc42ffd5954890c2c4550cb11ec7e0e17c89c87de91de75c9068fe61131822a7869e7ed24f05d475ed924c9f4e26f947f8639c5c8ed64e447014882b7bca7ab8ca9fdcba1da30765f5c55164cb879f971eb6603af015c334a4af852c2ffbd547480b1510000"], 0x155) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, 0x0, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) close(0xffffffffffffffff) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r5 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r5, 0x10e, 0x8, &(0x7f0000000580)=0x9, 0x4) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x13f, 0x1}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r3, &(0x7f0000000200)={0xe, 0x18, 0xfa00, @ib_path={&(0x7f0000000180)=[{0x0, 0x0, [0x1, 0x3, 0x1f, 0x4, 0xb03c, 0x68a, 0x8, 0x0, 0x8, 0x0, 0x1, 0xfff, 0x3ff, 0x10001, 0x40, 0xd29]}], r6, 0x1, 0x1, 0x48}}, 0x20) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(0xffffffffffffffff, 0x80045530, &(0x7f0000000400)=""/51) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000002c0)='macsec0\x00', 0x10) clone(0x4412c500, 0x0, 0x0, 0x0, 0x0) 13:53:54 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) dup3(r0, r1, 0x0) 13:53:54 executing program 0: prctl$PR_GET_SPECULATION_CTRL(0x34, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x80000000000a01, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f00000000c0)={0x9e0000, 0x0, 0x5, r0, 0x0, &(0x7f0000000300)={0x9d0904, 0x1, [], @ptr=0xcbc}}) ioctl$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$\xef\x1f\x1feq*\xeb\x00\xffx\x7fV-S\xeb\x9c\xf5\xe5!d\x99]\x17~\x9e\\\xac\x1f\x93\x00\x02\x00\x80T\"\x00\x80\xff\xff\x03\x00\x00\x00\x00\x00') perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x6}, 0x800, 0x0, 0x0, 0x9, 0x0, 0x8, 0x4000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000000380)=""/3, &(0x7f00000003c0)=0x3) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x5) write$binfmt_misc(r2, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x155) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, 0x0, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) close(0xffffffffffffffff) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r5 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r5, 0x10e, 0x8, &(0x7f0000000580)=0x9, 0x4) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x13f, 0x1}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r3, &(0x7f0000000200)={0xe, 0x18, 0xfa00, @ib_path={&(0x7f0000000180)=[{0x0, 0x0, [0x1, 0x3, 0x1f, 0x4, 0xb03c, 0x68a, 0x8, 0x0, 0x8, 0x0, 0x1, 0xfff, 0x3ff, 0x10001, 0x40, 0xd29]}], r6, 0x1, 0x1, 0x48}}, 0x20) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(0xffffffffffffffff, 0x80045530, &(0x7f0000000400)=""/51) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000002c0)='macsec0\x00', 0x10) clone(0x4412c500, 0x0, 0x0, 0x0, 0x0) [ 264.955375][ T38] audit: type=1800 audit(1584798834.648:35): pid=8742 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="file0" dev="sda1" ino=16574 res=0 [ 265.062567][ T38] audit: type=1804 audit(1584798834.648:36): pid=8742 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/syzkaller-testdir424365817/syzkaller.uhafFO/2/file0" dev="sda1" ino=16574 res=1 [ 265.140187][ T38] audit: type=1804 audit(1584798834.668:37): pid=8742 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/syzkaller-testdir424365817/syzkaller.uhafFO/2/file0" dev="sda1" ino=16574 res=1 [ 265.418719][ T8757] IPVS: ftp: loaded support on port[0] = 21 [ 265.508111][ T8760] IPVS: ftp: loaded support on port[0] = 21 [ 279.979353][ T0] NOHZ: local_softirq_pending 08 [ 300.437192][ T0] NOHZ: local_softirq_pending 08 13:53:55 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) 13:53:55 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) [ 327.738875][ T2800] sd 0:0:0:0: [sda] tag#16 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT cmd_age=51s [ 327.819691][ T2800] sd 0:0:0:0: [sda] tag#16 CDB: Write(10) 2a 00 00 15 88 00 00 00 10 00 [ 327.878393][ T2800] blk_update_request: I/O error, dev sda, sector 1411072 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0 [ 327.969089][ T2800] EXT4-fs warning (device sda1): ext4_end_bio:347: I/O error 10 writing to inode 16529 starting block 176386) [ 328.059071][ T2800] sd 0:0:0:0: [sda] tag#15 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT cmd_age=52s [ 328.077064][ T8] Buffer I/O error on device sda1, logical block 176128 [ 328.123396][ T2800] sd 0:0:0:0: [sda] tag#15 CDB: Write(10) 2a 00 00 15 49 00 00 00 08 00 [ 328.190953][ T8] Buffer I/O error on device sda1, logical block 176129 [ 328.218753][ T2800] blk_update_request: I/O error, dev sda, sector 1394944 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0 [ 328.265216][ T2800] sd 0:0:0:0: [sda] tag#14 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT cmd_age=52s [ 328.301504][ T2800] sd 0:0:0:0: [sda] tag#14 CDB: Write(10) 2a 00 00 15 48 00 00 01 00 00 [ 328.323889][ T2800] blk_update_request: I/O error, dev sda, sector 1394688 op 0x1:(WRITE) flags 0x4000 phys_seg 2 prio class 0 [ 328.366814][ T2800] EXT4-fs warning (device sda1): ext4_end_bio:347: I/O error 10 writing to inode 16526 starting block 174369) [ 328.477194][ T2800] sd 0:0:0:0: [sda] tag#13 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT cmd_age=52s [ 328.506640][ T2019] Buffer I/O error on device sda1, logical block 174080 [ 328.511017][ T2800] sd 0:0:0:0: [sda] tag#13 CDB: Write(10) 2a 00 00 15 38 00 00 00 10 00 [ 328.534093][ T2019] Buffer I/O error on device sda1, logical block 174081 [ 328.553939][ T2800] blk_update_request: I/O error, dev sda, sector 1390592 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0 [ 328.580250][ T2019] Buffer I/O error on device sda1, logical block 174082 [ 328.605870][ T2800] EXT4-fs warning (device sda1): ext4_end_bio:347: I/O error 10 writing to inode 16504 starting block 173826) [ 328.622258][ T2019] Buffer I/O error on device sda1, logical block 174083 [ 328.646055][ T2800] sd 0:0:0:0: [sda] tag#12 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT cmd_age=52s [ 328.662720][ T2019] Buffer I/O error on device sda1, logical block 174084 [ 328.680908][ T2800] sd 0:0:0:0: [sda] tag#12 CDB: Write(10) 2a 00 00 01 37 48 00 00 a8 00 [ 328.691410][ T2019] Buffer I/O error on device sda1, logical block 174085 [ 328.709099][ T2800] blk_update_request: I/O error, dev sda, sector 79688 op 0x1:(WRITE) flags 0x103000 phys_seg 21 prio class 0 [ 328.718144][ T2019] Buffer I/O error on device sda1, logical block 174086 [ 328.742285][ T2800] Buffer I/O error on dev sda1, logical block 9705, lost async page write [ 328.752592][ T2019] Buffer I/O error on device sda1, logical block 174087 [ 328.770485][ T2800] Buffer I/O error on dev sda1, logical block 9706, lost async page write [ 328.817596][ T2800] Buffer I/O error on dev sda1, logical block 9707, lost async page write [ 328.856191][ T2800] Buffer I/O error on dev sda1, logical block 9708, lost async page write [ 328.883380][ T2800] Buffer I/O error on dev sda1, logical block 9709, lost async page write [ 328.912593][ T2800] Buffer I/O error on dev sda1, logical block 9710, lost async page write [ 328.938335][ T2800] Buffer I/O error on dev sda1, logical block 9711, lost async page write [ 328.938386][ T8657] tipc: TX() has been purged, node left! [ 328.959703][ T2800] Buffer I/O error on dev sda1, logical block 9712, lost async page write [ 329.010696][ T2800] Buffer I/O error on dev sda1, logical block 9713, lost async page write [ 329.052414][ T2800] Buffer I/O error on dev sda1, logical block 9714, lost async page write [ 329.092071][ T2800] sd 0:0:0:0: [sda] tag#11 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT cmd_age=53s [ 329.130385][ T2800] sd 0:0:0:0: [sda] tag#11 CDB: Write(10) 2a 00 00 01 09 10 00 00 08 00 [ 329.162084][ T2800] blk_update_request: I/O error, dev sda, sector 67856 op 0x1:(WRITE) flags 0x103000 phys_seg 1 prio class 0 [ 329.195065][ T2800] sd 0:0:0:0: [sda] tag#10 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT cmd_age=53s [ 329.222699][ T2800] sd 0:0:0:0: [sda] tag#10 CDB: Write(10) 2a 00 00 00 29 48 00 00 30 00 [ 329.269160][ T2800] blk_update_request: I/O error, dev sda, sector 10568 op 0x1:(WRITE) flags 0x103000 phys_seg 6 prio class 0 [ 329.299090][ T2800] sd 0:0:0:0: [sda] tag#9 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT cmd_age=53s [ 329.337920][ T2800] sd 0:0:0:0: [sda] tag#9 CDB: Write(10) 2a 00 00 00 28 88 00 00 08 00 [ 329.366362][ T2800] blk_update_request: I/O error, dev sda, sector 10376 op 0x1:(WRITE) flags 0x103000 phys_seg 1 prio class 0 [ 329.393591][ T2800] sd 0:0:0:0: [sda] tag#8 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT cmd_age=53s [ 329.419965][ T2800] sd 0:0:0:0: [sda] tag#8 CDB: Write(10) 2a 00 00 00 0c 10 00 00 08 00 [ 329.448277][ T2800] blk_update_request: I/O error, dev sda, sector 3088 op 0x1:(WRITE) flags 0x103000 phys_seg 1 prio class 0 [ 329.475120][ T2800] sd 0:0:0:0: [sda] tag#7 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT cmd_age=53s [ 329.508335][ T2800] sd 0:0:0:0: [sda] tag#7 CDB: Write(10) 2a 00 00 00 09 10 00 00 08 00 [ 329.530815][ T2800] blk_update_request: I/O error, dev sda, sector 2320 op 0x1:(WRITE) flags 0x103000 phys_seg 1 prio class 0 [ 329.582513][ T63] ------------[ cut here ]------------ [ 329.584316][ T63] WARNING: CPU: 1 PID: 63 at fs/buffer.c:1128 mark_buffer_dirty+0x4fa/0x690 [ 329.584316][ T63] Kernel panic - not syncing: panic_on_warn set ... [ 329.584316][ T63] CPU: 1 PID: 63 Comm: kworker/u17:2 Not tainted 5.6.0-rc6-syzkaller #0 [ 329.584316][ T63] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014 [ 329.584316][ T63] Workqueue: writeback wb_workfn (flush-8:0) [ 329.584316][ T63] Call Trace: [ 329.584316][ T63] dump_stack+0x188/0x20d [ 329.584316][ T63] ? mark_buffer_dirty+0x480/0x690 [ 329.584316][ T63] panic+0x2e3/0x75c [ 329.584316][ T63] ? add_taint.cold+0x16/0x16 [ 329.584316][ T63] ? printk+0xba/0xed [ 329.584316][ T63] ? kmsg_dump_rewind_nolock+0xd9/0xd9 [ 329.584316][ T63] ? __warn.cold+0x14/0x35 [ 329.584316][ T63] ? __warn+0xd5/0x1c8 [ 329.584316][ T63] ? mark_buffer_dirty+0x4fa/0x690 [ 329.584316][ T63] __warn.cold+0x2f/0x35 [ 329.584316][ T63] ? mark_buffer_dirty+0x4fa/0x690 [ 329.584316][ T63] report_bug+0x27b/0x2f0 [ 329.584316][ T63] do_error_trap+0x12b/0x220 [ 329.584316][ T63] ? mark_buffer_dirty+0x4fa/0x690 [ 329.584316][ T63] do_invalid_op+0x32/0x40 [ 329.584316][ T63] ? mark_buffer_dirty+0x4fa/0x690 [ 329.584316][ T63] invalid_op+0x23/0x30 [ 329.584316][ T63] RIP: 0010:mark_buffer_dirty+0x4fa/0x690 [ 329.584316][ T63] 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 [ 329.584316][ T63] RSP: 0018:ffffc900006c7010 EFLAGS: 00010293 [ 329.584316][ T63] RAX: ffff88802b3e9140 RBX: ffff888077a0c7e0 RCX: ffffffff81c84ac7 [ 329.584316][ T63] RDX: 0000000000000000 RSI: ffffffff81c84f7a RDI: 0000000000000001 [ 329.584316][ T63] RBP: 0000000000000000 R08: ffff88802b3e9140 R09: ffffed100ef418fd [ 329.584316][ T63] R10: ffffed100ef418fc R11: ffff888077a0c7e7 R12: 0000000000000000 [ 329.584316][ T63] R13: 0000000000000000 R14: ffff888028757180 R15: ffff88801c91de7c [ 329.584316][ T63] ? mark_buffer_dirty+0x47/0x690 [ 329.584316][ T63] ? mark_buffer_dirty+0x4fa/0x690 [ 329.584316][ T63] __ext4_handle_dirty_metadata+0x41d/0x7a0 [ 329.584316][ T63] ext4_mb_mark_diskspace_used+0x943/0x10e0 [ 329.584316][ T63] ? ext4_mb_regular_allocator+0xec0/0xec0 [ 329.584316][ T63] ext4_mb_new_blocks+0xb25/0x3930 [ 329.584316][ T63] ? __kmalloc+0x629/0x7a0 [ 329.584316][ T63] ? ext4_ext_search_right+0x2c7/0xb50 [ 329.584316][ T63] ? ext4_inode_to_goal_block+0x2df/0x3f0 [ 330.204951][ T63] ext4_ext_map_blocks+0x221c/0x37d0 [ 330.224560][ T63] ? ext4_ext_release+0x10/0x10 [ 330.245208][ T63] ? lock_acquire+0x197/0x420 [ 330.245208][ T63] ? ext4_map_blocks+0x459/0x1650 [ 330.264810][ T63] ? __down_timeout+0x2d0/0x2d0 [ 330.284432][ T63] ? ext4_es_lookup_extent+0x41d/0xd30 [ 330.294537][ T63] ext4_map_blocks+0x4cb/0x1650 [ 330.294537][ T63] ? ext4_issue_zeroout+0x1e0/0x1e0 [ 330.314462][ T63] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 330.334493][ T63] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 330.344413][ T63] ? ext4_alloc_io_end_vec+0x145/0x1c0 [ 330.344413][ T63] ext4_writepages+0x19eb/0x3080 [ 330.374474][ T63] ? ext4_mark_inode_dirty+0x900/0x900 [ 330.384532][ T63] ? __lock_acquire+0x14bd/0x3ca0 [ 330.384532][ T63] ? mark_held_locks+0xe0/0xe0 [ 330.399327][ T63] ? ext4_mark_inode_dirty+0x900/0x900 [ 330.404419][ T63] ? do_writepages+0xfa/0x2a0 [ 330.414390][ T63] do_writepages+0xfa/0x2a0 [ 330.424505][ T63] ? page_writeback_cpu_online+0x10/0x10 [ 330.424505][ T63] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 330.454451][ T63] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 330.454451][ T63] __writeback_single_inode+0x12a/0x1410 [ 330.475332][ T63] ? _raw_spin_unlock+0x24/0x40 [ 330.494523][ T63] ? wbc_attach_and_unlock_inode+0x545/0x9c0 [ 330.494523][ T63] writeback_sb_inodes+0x515/0xdd0 [ 330.524467][ T63] ? __writeback_single_inode+0x1410/0x1410 [ 330.524467][ T63] __writeback_inodes_wb+0xc3/0x250 [ 330.544407][ T63] wb_writeback+0x910/0xd90 [ 330.544407][ T63] ? writeback_inodes_wb.constprop.0+0x1a0/0x1a0 [ 330.544407][ T63] ? _find_next_bit.constprop.0+0x1a3/0x200 [ 330.564403][ T63] ? cpumask_next+0x3c/0x40 [ 330.564403][ T63] ? get_nr_dirty_inodes+0xd6/0x130 [ 330.584772][ T63] wb_workfn+0xb50/0x11c0 [ 330.584772][ T63] ? inode_wait_for_writeback+0x30/0x30 [ 330.594487][ T63] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 330.594487][ T63] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 330.614415][ T63] process_one_work+0x94b/0x1690 [ 330.624436][ T63] ? pwq_dec_nr_in_flight+0x310/0x310 [ 330.634621][ T63] ? do_raw_spin_lock+0x129/0x2e0 [ 330.634621][ T63] worker_thread+0x96/0xe20 [ 330.654553][ T63] ? process_one_work+0x1690/0x1690 [ 330.674540][ T63] kthread+0x357/0x430 [ 330.684613][ T63] ? kthread_mod_delayed_work+0x1a0/0x1a0 [ 330.694431][ T63] ret_from_fork+0x24/0x30 [ 330.695233][ T63] Kernel Offset: disabled [ 330.695233][ T63] Rebooting in 86400 seconds..