Warning: Permanently added '[localhost]:20668' (ECDSA) to the list of known hosts. 2020/01/17 07:37:29 fuzzer started 2020/01/17 07:37:31 dialing manager at 10.0.2.10:33701 2020/01/17 07:37:32 syscalls: 2841 2020/01/17 07:37:32 code coverage: enabled 2020/01/17 07:37:32 comparison tracing: enabled 2020/01/17 07:37:32 extra coverage: enabled 2020/01/17 07:37:32 setuid sandbox: enabled 2020/01/17 07:37:32 namespace sandbox: enabled 2020/01/17 07:37:32 Android sandbox: /sys/fs/selinux/policy does not exist 2020/01/17 07:37:32 fault injection: enabled 2020/01/17 07:37:32 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/01/17 07:37:32 net packet injection: enabled 2020/01/17 07:37:32 net device setup: enabled 2020/01/17 07:37:32 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/01/17 07:37:32 devlink PCI setup: PCI device 0000:00:10.0 is not available 07:38:28 executing program 0: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 07:38:28 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0, 0xffffffffffffff44}}, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, 0x0, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) fcntl$notify(0xffffffffffffffff, 0x402, 0x0) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="02070000020000000001000045570000"], 0x10}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x38}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020100090e000000030000000000000405000600000000000a0000000000000400000000000000000000002100000000000100000000000002000100010000000000000200fd000005000500000000000a004872bbb6896209000055781309e339be593f7710aa00007c201700410000"], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x3ef, 0x0) 07:38:28 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) bind$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0x0, @dev}, 0x10) connect$inet(0xffffffffffffffff, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) syzkaller login: [ 160.914305][ T8195] IPVS: ftp: loaded support on port[0] = 21 [ 160.931164][ T8193] IPVS: ftp: loaded support on port[0] = 21 [ 161.063280][ T8197] IPVS: ftp: loaded support on port[0] = 21 07:38:28 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0, 0xffffffffffffff44}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020100090e000000030000000000000405000600000000000a0000000000000400000000000000000000002100000000000100000000000002000100010000000000000200fd000005000500000000000a004872bbb6896209000055781309e339be5f3f7710aa00007c201700410000"], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x3ef, 0x0) [ 161.250047][ T8195] chnl_net:caif_netlink_parms(): no params data found [ 161.273535][ T8193] chnl_net:caif_netlink_parms(): no params data found [ 161.275634][ T8200] IPVS: ftp: loaded support on port[0] = 21 [ 161.347223][ T8197] chnl_net:caif_netlink_parms(): no params data found [ 161.409218][ T8193] bridge0: port 1(bridge_slave_0) entered blocking state [ 161.424895][ T8193] bridge0: port 1(bridge_slave_0) entered disabled state [ 161.442683][ T8193] device bridge_slave_0 entered promiscuous mode [ 161.457108][ T8193] bridge0: port 2(bridge_slave_1) entered blocking state [ 161.466107][ T8193] bridge0: port 2(bridge_slave_1) entered disabled state [ 161.476191][ T8193] device bridge_slave_1 entered promiscuous mode [ 161.505756][ T8197] bridge0: port 1(bridge_slave_0) entered blocking state [ 161.515150][ T8197] bridge0: port 1(bridge_slave_0) entered disabled state [ 161.524745][ T8197] device bridge_slave_0 entered promiscuous mode [ 161.537607][ T8197] bridge0: port 2(bridge_slave_1) entered blocking state [ 161.546798][ T8197] bridge0: port 2(bridge_slave_1) entered disabled state [ 161.556419][ T8197] device bridge_slave_1 entered promiscuous mode [ 161.571476][ T8195] bridge0: port 1(bridge_slave_0) entered blocking state [ 161.581209][ T8195] bridge0: port 1(bridge_slave_0) entered disabled state [ 161.591515][ T8195] device bridge_slave_0 entered promiscuous mode [ 161.605195][ T8195] bridge0: port 2(bridge_slave_1) entered blocking state [ 161.613659][ T8195] bridge0: port 2(bridge_slave_1) entered disabled state [ 161.623020][ T8195] device bridge_slave_1 entered promiscuous mode [ 161.643003][ T8193] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 161.664450][ T8197] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 161.676268][ T8193] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 161.692906][ T8195] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 161.705052][ T8197] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 161.723337][ T8195] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 161.751909][ T8195] team0: Port device team_slave_0 added [ 161.760532][ T8193] team0: Port device team_slave_0 added [ 161.769054][ T8193] team0: Port device team_slave_1 added [ 161.782209][ T8195] team0: Port device team_slave_1 added [ 161.800843][ T8197] team0: Port device team_slave_0 added [ 161.817111][ T8197] team0: Port device team_slave_1 added [ 161.900097][ T8193] device hsr_slave_0 entered promiscuous mode [ 161.997488][ T8193] device hsr_slave_1 entered promiscuous mode [ 162.148815][ T8195] device hsr_slave_0 entered promiscuous mode [ 162.216905][ T8195] device hsr_slave_1 entered promiscuous mode [ 162.296753][ T8195] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 162.306472][ T8195] Cannot create hsr debugfs directory [ 162.469795][ T8197] device hsr_slave_0 entered promiscuous mode [ 162.556917][ T8197] device hsr_slave_1 entered promiscuous mode [ 162.636741][ T8197] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 162.645319][ T8197] Cannot create hsr debugfs directory [ 162.675953][ T8200] chnl_net:caif_netlink_parms(): no params data found [ 162.802614][ T8200] bridge0: port 1(bridge_slave_0) entered blocking state [ 162.811342][ T8200] bridge0: port 1(bridge_slave_0) entered disabled state [ 162.820899][ T8200] device bridge_slave_0 entered promiscuous mode [ 162.832380][ T8200] bridge0: port 2(bridge_slave_1) entered blocking state [ 162.842166][ T8200] bridge0: port 2(bridge_slave_1) entered disabled state [ 162.851825][ T8200] device bridge_slave_1 entered promiscuous mode [ 162.887289][ T8195] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 162.974565][ T8195] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 163.033005][ T8195] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 163.141151][ T8195] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 163.201619][ T8200] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 163.286675][ T8193] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 163.431873][ T8193] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 163.493371][ T8193] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 163.569381][ T8193] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 163.665967][ T8200] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 163.743029][ T8200] team0: Port device team_slave_0 added [ 163.763051][ T8200] team0: Port device team_slave_1 added [ 163.779138][ T8197] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 163.863600][ T8197] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 163.987618][ T8197] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 164.050502][ T8197] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 164.280426][ T8200] device hsr_slave_0 entered promiscuous mode [ 164.327577][ T8200] device hsr_slave_1 entered promiscuous mode [ 164.417320][ T8200] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 164.428774][ T8200] Cannot create hsr debugfs directory [ 164.553846][ T8200] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 164.610058][ T8200] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 164.671729][ T8200] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 164.761579][ T8200] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 164.880345][ T8195] 8021q: adding VLAN 0 to HW filter on device bond0 [ 164.919691][ T8195] 8021q: adding VLAN 0 to HW filter on device team0 [ 164.934765][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 164.952503][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 164.977132][ T8193] 8021q: adding VLAN 0 to HW filter on device bond0 [ 165.015067][ T3900] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 165.032199][ T3900] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 165.045962][ T3900] bridge0: port 1(bridge_slave_0) entered blocking state [ 165.057089][ T3900] bridge0: port 1(bridge_slave_0) entered forwarding state [ 165.075874][ T3900] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 165.089184][ T3900] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 165.104487][ T8197] 8021q: adding VLAN 0 to HW filter on device bond0 [ 165.118670][ T8208] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 165.132446][ T8208] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 165.145198][ T8208] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 165.159867][ T8208] bridge0: port 2(bridge_slave_1) entered blocking state [ 165.170405][ T8208] bridge0: port 2(bridge_slave_1) entered forwarding state [ 165.182782][ T8193] 8021q: adding VLAN 0 to HW filter on device team0 [ 165.202623][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 165.223188][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 165.236001][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 165.246576][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 165.255961][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 165.268531][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 165.280389][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 165.290517][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 165.301800][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 165.313691][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 165.334054][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 165.345817][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 165.361621][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 165.373381][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 165.393124][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 165.421006][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 165.433528][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 165.448778][ T8197] 8021q: adding VLAN 0 to HW filter on device team0 [ 165.461442][ T3409] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 165.472098][ T3409] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 165.497132][ T3409] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 165.508813][ T3409] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 165.521124][ T3409] bridge0: port 1(bridge_slave_0) entered blocking state [ 165.531164][ T3409] bridge0: port 1(bridge_slave_0) entered forwarding state [ 165.541912][ T3409] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 165.553616][ T3409] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 165.570317][ T3409] bridge0: port 2(bridge_slave_1) entered blocking state [ 165.581764][ T3409] bridge0: port 2(bridge_slave_1) entered forwarding state [ 165.591867][ T3409] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 165.603006][ T3409] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 165.618349][ T3409] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 165.632178][ T3409] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 165.644943][ T3409] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 165.655939][ T3409] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 165.666891][ T3409] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 165.678721][ T3409] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 165.697294][ T8208] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 165.712003][ T8208] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 165.725588][ T8208] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 165.752044][ T8193] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 165.766171][ T8193] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 165.792330][ T3409] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 165.802579][ T3409] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 165.822944][ T3409] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 165.836487][ T3409] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 165.851753][ T3409] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 165.866267][ T3409] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 165.878178][ T3409] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 165.889407][ T3409] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 165.901612][ T3409] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 165.912812][ T3409] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 165.930874][ T3409] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 165.941380][ T3409] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 165.955840][ T3409] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 165.968380][ T3409] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 165.990356][ T8195] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 166.017340][ T8200] 8021q: adding VLAN 0 to HW filter on device bond0 [ 166.050944][ T8197] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 166.083797][ T8209] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 166.101053][ T8209] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 166.134231][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 166.147273][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 166.161677][ T8200] 8021q: adding VLAN 0 to HW filter on device team0 [ 166.175512][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 166.185922][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 166.196997][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 166.210166][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 166.223376][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 166.234600][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 166.244375][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 166.255560][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 166.267441][ T34] bridge0: port 1(bridge_slave_0) entered blocking state [ 166.276178][ T34] bridge0: port 1(bridge_slave_0) entered forwarding state [ 166.288494][ T8204] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 166.307910][ T8209] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 166.320635][ T8209] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 166.336963][ T8209] bridge0: port 2(bridge_slave_1) entered blocking state [ 166.350269][ T8209] bridge0: port 2(bridge_slave_1) entered forwarding state [ 166.364667][ T8193] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 166.378258][ T8195] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 166.392956][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 166.414151][ T8197] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 166.431625][ T8208] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 166.460116][ T3900] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 166.480814][ T3900] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 166.496729][ T3900] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 166.509587][ T3900] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 166.523188][ T3900] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 166.556321][ T8204] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 166.567285][ T8204] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 166.579577][ T8204] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 166.590778][ T8204] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 166.601147][ T8204] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 166.613743][ T8204] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 166.635042][ T8200] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 166.647126][ T8209] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 166.665284][ T8209] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 166.693425][ T8208] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 166.705262][ T8208] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 166.738789][ T3409] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 166.751054][ T3409] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 166.761578][ T3409] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 166.771974][ T3409] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 166.787733][ T8197] device veth0_vlan entered promiscuous mode [ 166.801475][ T8211] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 166.812684][ T8211] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 166.827684][ T8211] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 166.838648][ T8211] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 166.856370][ T8195] device veth0_vlan entered promiscuous mode [ 166.871087][ T8193] device veth0_vlan entered promiscuous mode [ 166.884415][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 166.895795][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 166.909112][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 166.919740][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 166.934374][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 166.947568][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 166.969306][ T8197] device veth1_vlan entered promiscuous mode [ 166.989751][ T8200] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 167.004152][ T8193] device veth1_vlan entered promiscuous mode [ 167.019981][ T8195] device veth1_vlan entered promiscuous mode [ 167.074349][ T8211] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 167.094609][ T8211] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 167.130327][ T8209] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 167.145481][ T8209] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 167.158893][ T8209] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 167.171059][ T8209] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 167.189722][ T8200] device veth0_vlan entered promiscuous mode [ 167.221347][ T8200] device veth1_vlan entered promiscuous mode 07:38:35 executing program 1: r0 = socket$inet(0x10, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000280), 0x100400) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, 0x0, 0x0, 0x2001001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) chown(&(0x7f00000001c0)='./file0\x00', r2, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f0000000300)=0x80, 0x4) bind$inet(r3, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f00000003c0), 0x4) write$binfmt_elf64(r3, &(0x7f0000000100)=ANY=[@ANYRES32, @ANYRES16=0x0], 0x2bcf) shutdown(r3, 0x1) recvmsg(r3, &(0x7f0000000740)={0x0, 0x2a5, &(0x7f00000002c0)=[{&(0x7f0000001600)=""/4090, 0xffa}], 0x1, 0x0, 0xfffffffffffffdc1, 0x7115}, 0x100) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) getresuid(&(0x7f00000005c0), &(0x7f0000000600), 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80000000) add_key$keyring(0x0, &(0x7f0000000180)={'syz', 0x0}, 0x0, 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socket$nl_route(0x10, 0x3, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000380), &(0x7f0000000400)=0x68) bind$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0x4e20, @multicast2}, 0x10) lsetxattr$security_ima(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000300)='security.ima\x00', &(0x7f0000000440), 0x1, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000180)={'syz_tun\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @local}, 0x14) 07:38:35 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0, 0xffffffffffffff44}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020100090e000000030000000000000405000600000000000a0000000000000400000000000000000000002100000000000100000000000002000100010000000000000200fd000005000500000000000a004872bbb6896209000055781309e339be5f3f7710aa00007c201700410000"], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x3ef, 0x0) [ 167.593067][ T8231] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 167.596461][ T8233] EXT4-fs (loop2): Unrecognized mount option "" or missing value [ 167.624001][ T8231] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 167.639078][ T8233] EXT4-fs (loop2): failed to parse options in superblock:  [ 167.669519][ T8233] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 167.689221][ T8231] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 167.720975][ T8233] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 07:38:35 executing program 3: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) close(0xffffffffffffffff) bind$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0x0, @dev}, 0x10) connect$inet(0xffffffffffffffff, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) [ 167.801818][ T8231] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 167.804025][ T8233] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 167.856486][ T8233] EXT4-fs (loop2): mounted filesystem without journal. Opts: ; ,errors=continue [ 167.988246][ T8209] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 168.007494][ T8209] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 169.126639][ C1] hrtimer: interrupt took 23886 ns 07:40:55 executing program 3: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) close(0xffffffffffffffff) bind$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0x0, @dev}, 0x10) connect$inet(0xffffffffffffffff, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) [ 308.548970][ T3409] ------------[ cut here ]------------ [ 308.560505][ T3409] Type was not set for devlink port. [ 308.570094][ T3409] WARNING: CPU: 2 PID: 3409 at net/core/devlink.c:6399 devlink_port_type_warn+0x15/0x20 [ 308.570094][ T3409] Kernel panic - not syncing: panic_on_warn set ... [ 308.570094][ T3409] CPU: 2 PID: 3409 Comm: kworker/2:2 Not tainted 5.5.0-rc6-syzkaller #0 [ 308.570094][ T3409] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014 [ 308.570094][ T3409] Workqueue: events devlink_port_type_warn [ 308.570094][ T3409] Call Trace: [ 308.570094][ T3409] dump_stack+0x197/0x210 [ 308.570094][ T3409] ? devlink_free+0x2d0/0x2f0 [ 308.570094][ T3409] panic+0x2e3/0x75c [ 308.570094][ T3409] ? add_taint.cold+0x16/0x16 [ 308.570094][ T3409] ? __kasan_check_write+0x14/0x20 [ 308.570094][ T3409] ? __warn.cold+0x14/0x3e [ 308.570094][ T3409] ? __warn+0xd9/0x1cf [ 308.570094][ T3409] ? devlink_port_type_warn+0x15/0x20 [ 308.570094][ T3409] __warn.cold+0x2f/0x3e [ 308.570094][ T3409] ? devlink_port_type_warn+0x15/0x20 [ 308.570094][ T3409] report_bug+0x289/0x300 [ 308.570094][ T3409] do_error_trap+0x11b/0x200 [ 308.570094][ T3409] do_invalid_op+0x37/0x50 [ 308.570094][ T3409] ? devlink_port_type_warn+0x15/0x20 [ 308.570094][ T3409] invalid_op+0x23/0x30 [ 308.570094][ T3409] RIP: 0010:devlink_port_type_warn+0x15/0x20 [ 308.570094][ T3409] Code: 89 df e8 de fc 7d fb e9 d3 fe ff ff 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 e8 57 3d 40 fb 48 c7 c7 e0 56 d8 88 e8 ea ec 10 fb <0f> 0b 5d c3 0f 1f 80 00 00 00 00 55 48 89 e5 41 55 49 89 f5 41 54 [ 308.570094][ T3409] RSP: 0018:ffffc9000bdcfd30 EFLAGS: 00010282 [ 308.570094][ T3409] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 308.570094][ T3409] RDX: 0000000000000000 RSI: ffffffff815e5396 RDI: fffff520017b9f98 [ 308.570094][ T3409] RBP: ffffc9000bdcfd30 R08: ffff88802a6d5dc0 R09: fffffbfff165e7b5 [ 308.570094][ T3409] R10: fffffbfff165e7b4 R11: ffffffff8b2f3da7 R12: ffff88801f30ecc0 [ 308.570094][ T3409] R13: 0000000000000100 R14: ffff88802abbbb00 R15: ffff88802d236b40 [ 308.570094][ T3409] ? vprintk_func+0x86/0x189 [ 308.570094][ T3409] process_one_work+0x9af/0x1740 [ 308.570094][ T3409] ? pwq_dec_nr_in_flight+0x320/0x320 [ 308.570094][ T3409] ? lock_acquire+0x190/0x410 [ 308.570094][ T3409] worker_thread+0x98/0xe40 [ 308.570094][ T3409] ? trace_hardirqs_on+0x67/0x240 [ 308.570094][ T3409] kthread+0x361/0x430 [ 308.570094][ T3409] ? process_one_work+0x1740/0x1740 [ 308.570094][ T3409] ? kthread_mod_delayed_work+0x1f0/0x1f0 [ 308.570094][ T3409] ret_from_fork+0x24/0x30 [ 308.570094][ T3409] Kernel Offset: disabled [ 308.570094][ T3409] Rebooting in 86400 seconds..