Warning: Permanently added '[localhost]:32043' (ECDSA) to the list of known hosts. 2019/12/05 04:44:56 fuzzer started 2019/12/05 04:45:00 dialing manager at 10.0.2.10:33607 2019/12/05 04:45:01 syscalls: 2689 2019/12/05 04:45:01 code coverage: enabled 2019/12/05 04:45:01 comparison tracing: enabled 2019/12/05 04:45:01 extra coverage: extra coverage is not supported by the kernel 2019/12/05 04:45:01 setuid sandbox: enabled 2019/12/05 04:45:01 namespace sandbox: enabled 2019/12/05 04:45:01 Android sandbox: /sys/fs/selinux/policy does not exist 2019/12/05 04:45:01 fault injection: enabled 2019/12/05 04:45:01 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2019/12/05 04:45:01 net packet injection: enabled 2019/12/05 04:45:01 net device setup: enabled 2019/12/05 04:45:01 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2019/12/05 04:45:01 devlink PCI setup: PCI device 0000:00:10.0 is not available 04:45:15 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001940)=[{{0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, 0x0, 0xffffff96}}], 0x1, 0x0, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) writev(r1, &(0x7f00000000c0), 0x20000000000001d2) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$UI_SET_EVBIT(0xffffffffffffffff, 0x40045564, 0x0) r4 = add_key$keyring(0x0, &(0x7f0000000140)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) r5 = openat$null(0xffffffffffffff9c, 0x0, 0x200000, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000000300)=0x19) keyctl$search(0xa, r4, &(0x7f00000001c0)='keyring\x00', 0x0, 0xfffffffffffffffe) 04:45:15 executing program 1: shmget(0x1, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_INFO(0x0, 0xe, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000080)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x50000}]}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, 0x0) 04:45:15 executing program 2: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000140)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)='ocfs2\x00', 0x0, 0x0) syzkaller login: [ 130.200832][ T8220] IPVS: ftp: loaded support on port[0] = 21 [ 130.200862][ T8221] IPVS: ftp: loaded support on port[0] = 21 04:45:15 executing program 3: syz_emit_ethernet(0x72, &(0x7f0000000140)={@local, @empty=[0x4, 0x4, 0x1004788, 0x8035, 0x0, 0x100000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "e5eb2f", 0x0, 0x3a, 0x0, @rand_addr="51d6b4a330d4832b1149d71c645fbcff", @initdev={0xfe, 0x88, [], 0x0, 0x0}, {[@dstopts={0x0, 0x0, [], [@hao={0xc9, 0x0, @rand_addr="874877c4d1b65960937933824e8d2dba"}, @ra, @pad1, @ra, @pad1, @padn={0x1, 0xfffffffffffffdff, [0x0, 0x0, 0x0, 0x0]}, @ra, @hao={0xc9, 0x0, @rand_addr="3ad53b4b871150a8ec5a2e3a933508d6"}, @enc_lim]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [0x0, 0x0], "c865c240bbcfe84783308ce95439308a61d4f4b89587ff716eabc13b021292d6670bf282391399c68b9074a735662655609a372b85e1eea0dd3ac00e7d22b8e44d418d41e8178beede482a3a14d80904b1ff03202ed813c72ae603747e79e21ef9cb50aada0b841f89916d608283b5e6f94f26031e3ef05c749aec7a834c4d11ecdc38f40cf0a3f7ee9850d983afbce1c1646b3ba4d782318702c447d9ac727d"}, {0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800, [0x0, 0x0], "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"}, {0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x86dd, [], "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"}, {0x8, 0x88be, 0x2, {{0x6, 0x1, 0x81, 0x0, 0x1, 0x1, 0x2, 0x5}, 0x1, 0x9}}, {0x8, 0x22eb, 0x1, {{0x1, 0x2, 0x2, 0x1, 0x1, 0x2, 0x5, 0x5}, 0x2, 0xd9b, 0x1, 0x1, 0x1a, 0x1, 0x1, 0x2}}, {0x8, 0x6558, 0x4, "0e9429cf3a046abf1f178dcc1cf1e07f5e48fbbd00610530016beaf02468f3394f52ebbc65adc5b2f9f18e4a8ae3de8c3649fd244557c1fb"}}}}}}}, 0x0) [ 130.325921][ T8223] IPVS: ftp: loaded support on port[0] = 21 [ 130.498824][ T8225] IPVS: ftp: loaded support on port[0] = 21 [ 130.618978][ T8221] chnl_net:caif_netlink_parms(): no params data found [ 130.735055][ T8223] chnl_net:caif_netlink_parms(): no params data found [ 130.815765][ T8220] chnl_net:caif_netlink_parms(): no params data found [ 130.856643][ T8221] bridge0: port 1(bridge_slave_0) entered blocking state [ 130.883046][ T8221] bridge0: port 1(bridge_slave_0) entered disabled state [ 130.910131][ T8221] device bridge_slave_0 entered promiscuous mode [ 130.948223][ T8221] bridge0: port 2(bridge_slave_1) entered blocking state [ 130.976567][ T8221] bridge0: port 2(bridge_slave_1) entered disabled state [ 131.007021][ T8221] device bridge_slave_1 entered promiscuous mode [ 131.085635][ T8223] bridge0: port 1(bridge_slave_0) entered blocking state [ 131.116919][ T8223] bridge0: port 1(bridge_slave_0) entered disabled state [ 131.152097][ T8223] device bridge_slave_0 entered promiscuous mode [ 131.177376][ T8221] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 131.235307][ T8220] bridge0: port 1(bridge_slave_0) entered blocking state [ 131.260729][ T8220] bridge0: port 1(bridge_slave_0) entered disabled state [ 131.291323][ T8220] device bridge_slave_0 entered promiscuous mode [ 131.320814][ T8220] bridge0: port 2(bridge_slave_1) entered blocking state [ 131.345825][ T8220] bridge0: port 2(bridge_slave_1) entered disabled state [ 131.372140][ T8220] device bridge_slave_1 entered promiscuous mode [ 131.395069][ T8223] bridge0: port 2(bridge_slave_1) entered blocking state [ 131.415281][ T8223] bridge0: port 2(bridge_slave_1) entered disabled state [ 131.437477][ T8223] device bridge_slave_1 entered promiscuous mode [ 131.455784][ T8221] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 131.531023][ T8220] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 131.558365][ T8220] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 131.588219][ T8223] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 131.620836][ T8223] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 131.646991][ T8225] chnl_net:caif_netlink_parms(): no params data found [ 131.678455][ T8221] team0: Port device team_slave_0 added [ 131.711827][ T8220] team0: Port device team_slave_0 added [ 131.756388][ T8221] team0: Port device team_slave_1 added [ 131.782221][ T8220] team0: Port device team_slave_1 added [ 131.816206][ T8223] team0: Port device team_slave_0 added [ 131.849695][ T8223] team0: Port device team_slave_1 added [ 131.871981][ T8225] bridge0: port 1(bridge_slave_0) entered blocking state [ 131.899776][ T8225] bridge0: port 1(bridge_slave_0) entered disabled state [ 131.927590][ T8225] device bridge_slave_0 entered promiscuous mode [ 131.951651][ T8225] bridge0: port 2(bridge_slave_1) entered blocking state [ 131.979878][ T8225] bridge0: port 2(bridge_slave_1) entered disabled state [ 132.005774][ T8225] device bridge_slave_1 entered promiscuous mode [ 132.087204][ T8221] device hsr_slave_0 entered promiscuous mode [ 132.154655][ T8221] device hsr_slave_1 entered promiscuous mode [ 132.349538][ T8220] device hsr_slave_0 entered promiscuous mode [ 132.454630][ T8220] device hsr_slave_1 entered promiscuous mode [ 132.544501][ T8220] debugfs: Directory 'hsr0' with parent '/' already present! [ 132.594515][ T8225] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 132.651079][ T8225] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 132.766339][ T8223] device hsr_slave_0 entered promiscuous mode [ 132.824097][ T8223] device hsr_slave_1 entered promiscuous mode [ 132.894062][ T8223] debugfs: Directory 'hsr0' with parent '/' already present! [ 132.934335][ T8225] team0: Port device team_slave_0 added [ 132.968514][ T8225] team0: Port device team_slave_1 added [ 133.085871][ T8225] device hsr_slave_0 entered promiscuous mode [ 133.174366][ T8225] device hsr_slave_1 entered promiscuous mode [ 133.253978][ T8225] debugfs: Directory 'hsr0' with parent '/' already present! [ 133.298501][ T8221] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 133.415943][ T8223] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 133.496605][ T8221] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 133.638406][ T8221] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 133.768853][ T8223] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 133.886888][ T8223] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 133.986414][ T8220] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 134.066512][ T8221] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 134.165612][ T8223] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 134.482752][ T8220] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 134.600992][ T8220] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 134.688272][ T8220] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 134.850865][ T8225] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 134.923441][ T8225] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 135.017992][ T8225] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 135.127956][ T8225] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 135.351960][ T8221] 8021q: adding VLAN 0 to HW filter on device bond0 [ 135.381608][ T8223] 8021q: adding VLAN 0 to HW filter on device bond0 [ 135.404193][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 135.414967][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 135.432591][ T8221] 8021q: adding VLAN 0 to HW filter on device team0 [ 135.481019][ T8220] 8021q: adding VLAN 0 to HW filter on device bond0 [ 135.498925][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 135.518316][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 135.533131][ T18] bridge0: port 1(bridge_slave_0) entered blocking state [ 135.544705][ T18] bridge0: port 1(bridge_slave_0) entered forwarding state [ 135.572691][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 135.598838][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 135.625699][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 135.648762][ T28] bridge0: port 2(bridge_slave_1) entered blocking state [ 135.670711][ T28] bridge0: port 2(bridge_slave_1) entered forwarding state [ 135.695830][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 135.719636][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 135.741245][ T8223] 8021q: adding VLAN 0 to HW filter on device team0 [ 135.765962][ T8235] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 135.786898][ T3013] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 135.810313][ T3013] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 135.827948][ T3013] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 135.839527][ T3013] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 135.851187][ T3013] bridge0: port 1(bridge_slave_0) entered blocking state [ 135.862197][ T3013] bridge0: port 1(bridge_slave_0) entered forwarding state [ 135.893018][ T8221] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 135.927910][ T8221] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 135.961824][ T3013] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 135.980602][ T3013] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 136.006742][ T3013] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 136.037089][ T3013] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 136.073414][ T3013] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 136.106657][ T3013] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 136.136845][ T3013] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 136.165944][ T3013] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 136.188238][ T3013] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 136.212527][ T3013] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 136.230169][ T3013] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 136.243194][ T3013] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 136.257930][ T8220] 8021q: adding VLAN 0 to HW filter on device team0 [ 136.282995][ T8235] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 136.299665][ T8235] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 136.315763][ T8235] bridge0: port 2(bridge_slave_1) entered blocking state [ 136.332325][ T8235] bridge0: port 2(bridge_slave_1) entered forwarding state [ 136.505210][ T8225] 8021q: adding VLAN 0 to HW filter on device bond0 [ 136.543639][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 136.555845][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 136.569616][ T28] bridge0: port 1(bridge_slave_0) entered blocking state [ 136.581169][ T28] bridge0: port 1(bridge_slave_0) entered forwarding state [ 136.596134][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 136.608989][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 136.618571][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 136.629867][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 136.663193][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 136.674059][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 136.686400][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 136.695479][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 136.705904][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 136.717992][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 136.729298][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 136.742409][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 136.755320][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 136.767384][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 136.777789][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 136.788067][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 136.798053][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 136.809080][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 136.820249][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 136.837445][ T8225] 8021q: adding VLAN 0 to HW filter on device team0 [ 136.856784][ T8221] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 136.869216][ T3952] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 136.880818][ T3952] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 136.891398][ T3952] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 136.911252][ T8220] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 136.926349][ T3385] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 136.939077][ T3385] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 136.950290][ T3385] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 136.965530][ T3385] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 136.980658][ T3385] bridge0: port 1(bridge_slave_0) entered blocking state [ 136.991441][ T3385] bridge0: port 1(bridge_slave_0) entered forwarding state [ 137.005052][ T3385] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 137.015095][ T3385] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 137.066950][ T8235] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 137.091146][ T8235] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 137.110442][ T8235] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 137.124075][ T8235] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 137.137954][ T8235] bridge0: port 2(bridge_slave_1) entered blocking state [ 137.147725][ T8235] bridge0: port 2(bridge_slave_1) entered forwarding state [ 137.157778][ T8235] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 137.168319][ T8235] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 137.178445][ T8235] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 137.205436][ T3013] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 137.215446][ T3013] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 137.225666][ T3013] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 137.239666][ T3013] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 137.288568][ T8223] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 137.322157][ T3952] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 137.365284][ T3952] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 137.402615][ T3952] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 137.430628][ T3952] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 137.459731][ T8220] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 137.499079][ T3952] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 137.528156][ T3952] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 137.566328][ T3093] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 137.587795][ T3093] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 137.604756][ T3093] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 137.621035][ T3093] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 137.674450][ T8225] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 137.691033][ T3952] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 137.705382][ T3952] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 137.734957][ T8223] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 137.781340][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 137.814998][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 04:45:23 executing program 1: shmget(0x1, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_INFO(0x0, 0xe, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000080)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x50000}]}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, 0x0) [ 137.869508][ T8225] 8021q: adding VLAN 0 to HW filter on device batadv0 04:45:23 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001940)=[{{0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, 0x0, 0xffffff96}}], 0x1, 0x0, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) writev(r1, &(0x7f00000000c0), 0x20000000000001d2) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$UI_SET_EVBIT(0xffffffffffffffff, 0x40045564, 0x0) r4 = add_key$keyring(0x0, &(0x7f0000000140)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) r5 = openat$null(0xffffffffffffff9c, 0x0, 0x200000, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000000300)=0x19) keyctl$search(0xa, r4, &(0x7f00000001c0)='keyring\x00', 0x0, 0xfffffffffffffffe) [ 138.113106][ T2883] block nbd0: Attempted send on invalid socket 04:45:23 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001940)=[{{0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, 0x0, 0xffffff96}}], 0x1, 0x0, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) writev(r1, &(0x7f00000000c0), 0x20000000000001d2) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$UI_SET_EVBIT(0xffffffffffffffff, 0x40045564, 0x0) r4 = add_key$keyring(0x0, &(0x7f0000000140)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) r5 = openat$null(0xffffffffffffff9c, 0x0, 0x200000, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000000300)=0x19) keyctl$search(0xa, r4, &(0x7f00000001c0)='keyring\x00', 0x0, 0xfffffffffffffffe) 04:45:23 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001940)=[{{0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, 0x0, 0xffffff96}}], 0x1, 0x0, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) writev(r1, &(0x7f00000000c0), 0x20000000000001d2) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$UI_SET_EVBIT(0xffffffffffffffff, 0x40045564, 0x0) r4 = add_key$keyring(0x0, &(0x7f0000000140)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) r5 = openat$null(0xffffffffffffff9c, 0x0, 0x200000, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000000300)=0x19) keyctl$search(0xa, r4, &(0x7f00000001c0)='keyring\x00', 0x0, 0xfffffffffffffffe) [ 138.151638][ T2883] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 138.200270][ T8252] (syz-executor.2,8252,0):ocfs2_get_sector:1777 ERROR: status = -5 04:45:23 executing program 1: r0 = getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fcntl$setownex(r1, 0xf, &(0x7f0000000280)={0x2, r0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000002c0)=0x0) wait4(r2, 0x0, 0x0, 0x0) 04:45:23 executing program 3: [ 138.237423][ T8252] (syz-executor.2,8252,0):ocfs2_sb_probe:752 ERROR: status = -5 [ 138.269885][ T8252] (syz-executor.2,8252,0):ocfs2_fill_super:993 ERROR: superblock probe failed! [ 138.313940][ T8252] (syz-executor.2,8252,0):ocfs2_fill_super:1175 ERROR: status = -5 04:45:23 executing program 2: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000140)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)='ocfs2\x00', 0x0, 0x0) 04:45:23 executing program 3: 04:45:23 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001940)=[{{0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, 0x0, 0xffffff96}}], 0x1, 0x0, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) writev(r1, &(0x7f00000000c0), 0x20000000000001d2) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$UI_SET_EVBIT(0xffffffffffffffff, 0x40045564, 0x0) r4 = add_key$keyring(0x0, &(0x7f0000000140)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) r5 = openat$null(0xffffffffffffff9c, 0x0, 0x200000, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000000300)=0x19) keyctl$search(0xa, r4, &(0x7f00000001c0)='keyring\x00', 0x0, 0xfffffffffffffffe) 04:45:23 executing program 1: r0 = getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fcntl$setownex(r1, 0xf, &(0x7f0000000280)={0x2, r0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000002c0)=0x0) wait4(r2, 0x0, 0x0, 0x0) [ 138.484865][ T2883] block nbd0: Attempted send on invalid socket [ 138.581617][ T2883] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 04:45:24 executing program 3: syz_mount_image$xfs(&(0x7f0000000140)='xfs\x00', &(0x7f0000000200)='./file0\x00', 0xffffffff, 0x1, &(0x7f0000000100)=[{&(0x7f0000000040)="58465342000010000000000000ffffffff000000000000000000000000000000984f0b5042b64b06bc86cba3e6cc3f80020000000000000000000000004aa4911300f9ffffffff8000000000000000821c000001000010000000000100000000000006cb8519a9", 0x67}], 0x0, 0x0) [ 138.650441][ T8278] (syz-executor.2,8278,2):ocfs2_get_sector:1777 ERROR: status = -5 04:45:24 executing program 1: r0 = getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fcntl$setownex(r1, 0xf, &(0x7f0000000280)={0x2, r0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000002c0)=0x0) wait4(r2, 0x0, 0x0, 0x0) [ 138.905827][ T8278] (syz-executor.2,8278,3):ocfs2_sb_probe:752 ERROR: status = -5 04:45:24 executing program 1: r0 = getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fcntl$setownex(r1, 0xf, &(0x7f0000000280)={0x2, r0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000002c0)=0x0) wait4(r2, 0x0, 0x0, 0x0) 04:45:24 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001940)=[{{0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, 0x0, 0xffffff96}}], 0x1, 0x0, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) writev(r1, &(0x7f00000000c0), 0x20000000000001d2) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$UI_SET_EVBIT(0xffffffffffffffff, 0x40045564, 0x0) r4 = add_key$keyring(0x0, &(0x7f0000000140)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) openat$null(0xffffffffffffff9c, 0x0, 0x200000, 0x0) keyctl$search(0xa, r4, &(0x7f00000001c0)='keyring\x00', 0x0, 0xfffffffffffffffe) [ 138.967947][ T8278] (syz-executor.2,8278,3):ocfs2_fill_super:993 ERROR: superblock probe failed! [ 138.973037][ T3013] BUG: unable to handle page fault for address: fffff52005380000 [ 139.002953][ T8278] (syz-executor.2,8278,3):ocfs2_fill_super:1175 ERROR: status = -5 [ 139.003462][ T3013] #PF: supervisor read access in kernel mode [ 139.003462][ T3013] #PF: error_code(0x0000) - not-present page [ 139.003462][ T3013] PGD 7ffcd067 P4D 7ffcd067 PUD 2cd1c067 PMD 6aeb4067 PTE 0 [ 139.003462][ T3013] Oops: 0000 [#1] PREEMPT SMP KASAN [ 139.003462][ T3013] CPU: 2 PID: 3013 Comm: kworker/2:2 Not tainted 5.4.0-syzkaller #0 [ 139.003462][ T3013] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014 [ 139.003462][ T3013] Workqueue: xfs-buf/loop3 xfs_buf_ioend_work [ 139.003462][ T3013] RIP: 0010:xfs_sb_read_verify+0xf0/0x540 [ 139.003462][ T3013] Code: fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 18 04 00 00 4d 8b ac 24 30 01 00 00 48 b8 00 00 00 00 00 fc ff df 4c 89 ea 48 c1 ea 03 <0f> b6 04 02 84 c0 74 08 3c 03 0f 8e a7 03 00 00 41 8b 75 00 bf 58 [ 139.003462][ T3013] RSP: 0018:ffffc9000b4dfaf0 EFLAGS: 00010a06 [ 139.003462][ T3013] RAX: dffffc0000000000 RBX: 1ffff9200169bf61 RCX: ffffffff82ac0e46 [ 139.003462][ T3013] RDX: 1ffff92005380000 RSI: ffffffff82a8d76b RDI: ffff88801bb9aa60 [ 139.003462][ T3013] RBP: ffffc9000b4dfcd0 R08: ffff88802240d700 R09: ffffed1005a87045 [ 139.003462][ T3013] R10: ffffed1005a87044 R11: ffff88802d438223 R12: ffff88801bb9a940 [ 139.003462][ T3013] R13: ffffc90029c00000 R14: ffffc9000b4dfca8 R15: ffff888068472000 [ 139.003462][ T3013] FS: 0000000000000000(0000) GS:ffff88802d400000(0000) knlGS:0000000000000000 [ 139.003462][ T3013] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 139.003462][ T3013] CR2: fffff52005380000 CR3: 000000006820b000 CR4: 0000000000340ee0 [ 139.003462][ T3013] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 139.003462][ T3013] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 139.003462][ T3013] Call Trace: [ 139.003462][ T3013] ? xfs_sb_write_verify+0x470/0x470 [ 139.003462][ T3013] ? __kasan_check_read+0x11/0x20 [ 139.003462][ T3013] ? mark_lock+0xc2/0x1220 [ 139.003462][ T3013] ? __kasan_check_read+0x11/0x20 [ 139.003462][ T3013] ? __lock_acquire+0x16f2/0x4a00 [ 139.003462][ T3013] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 139.003462][ T3013] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 139.003462][ T3013] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 139.003462][ T3013] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 139.003462][ T3013] xfs_buf_ioend+0x3f9/0xde0 [ 139.003462][ T3013] ? trace_hardirqs_on+0x67/0x240 [ 139.003462][ T3013] xfs_buf_ioend_work+0x19/0x20 [ 139.003462][ T3013] process_one_work+0x9af/0x1740 [ 139.003462][ T3013] ? pwq_dec_nr_in_flight+0x320/0x320 [ 139.003462][ T3013] ? lock_acquire+0x190/0x410 [ 139.003462][ T3013] worker_thread+0x98/0xe40 [ 139.003462][ T3013] ? trace_hardirqs_on+0x67/0x240 [ 139.003462][ T3013] kthread+0x361/0x430 [ 139.003462][ T3013] ? process_one_work+0x1740/0x1740 [ 139.003462][ T3013] ? kthread_mod_delayed_work+0x1f0/0x1f0 [ 139.003462][ T3013] ret_from_fork+0x24/0x30 [ 139.003462][ T3013] Modules linked in: [ 139.003462][ T3013] CR2: fffff52005380000 [ 139.003462][ T3013] ---[ end trace 0447032b69139664 ]--- [ 139.043289][ T4286] kobject: 'loop0' (0000000009ac66a8): kobject_uevent_env [ 139.043345][ T4286] kobject: 'loop0' (0000000009ac66a8): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 139.589368][ T4286] kobject: 'loop3' (00000000e16d4c94): kobject_uevent_env [ 139.153852][ T3013] RIP: 0010:xfs_sb_read_verify+0xf0/0x540 [ 139.153852][ T3013] Code: fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 18 04 00 00 4d 8b ac 24 30 01 00 00 48 b8 00 00 00 00 00 fc ff df 4c 89 ea 48 c1 ea 03 <0f> b6 04 02 84 c0 74 08 3c 03 0f 8e a7 03 00 00 41 8b 75 00 bf 58 [ 139.153852][ T3013] RSP: 0018:ffffc9000b4dfaf0 EFLAGS: 00010a06 [ 139.153852][ T3013] RAX: dffffc0000000000 RBX: 1ffff9200169bf61 RCX: ffffffff82ac0e46 [ 139.153852][ T3013] RDX: 1ffff92005380000 RSI: ffffffff82a8d76b RDI: ffff88801bb9aa60 [ 139.153852][ T3013] RBP: ffffc9000b4dfcd0 R08: ffff88802240d700 R09: ffffed1005a87045 [ 139.153852][ T3013] R10: ffffed1005a87044 R11: ffff88802d438223 R12: ffff88801bb9a940 [ 139.153852][ T3013] R13: ffffc90029c00000 R14: ffffc9000b4dfca8 R15: ffff888068472000 [ 139.153852][ T3013] FS: 0000000000000000(0000) GS:ffff88802d400000(0000) knlGS:0000000000000000 [ 139.153852][ T3013] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 139.153852][ T3013] CR2: fffff52005380000 CR3: 000000006820b000 CR4: 0000000000340ee0 [ 139.153852][ T3013] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 139.153852][ T3013] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 139.153852][ T3013] Kernel panic - not syncing: Fatal exception [ 139.153852][ T3013] Kernel Offset: disabled [ 139.153852][ T3013] Rebooting in 86400 seconds..