Warning: Permanently added '10.128.10.5' (ECDSA) to the list of known hosts. 2020/01/08 07:17:27 fuzzer started 2020/01/08 07:17:29 dialing manager at 10.128.0.26:35703 2020/01/08 07:17:29 syscalls: 2824 2020/01/08 07:17:29 code coverage: enabled 2020/01/08 07:17:29 comparison tracing: enabled 2020/01/08 07:17:29 extra coverage: enabled 2020/01/08 07:17:29 setuid sandbox: enabled 2020/01/08 07:17:29 namespace sandbox: enabled 2020/01/08 07:17:29 Android sandbox: /sys/fs/selinux/policy does not exist 2020/01/08 07:17:29 fault injection: enabled 2020/01/08 07:17:29 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/01/08 07:17:29 net packet injection: enabled 2020/01/08 07:17:29 net device setup: enabled 2020/01/08 07:17:29 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/01/08 07:17:29 devlink PCI setup: PCI device 0000:00:10.0 is not available 07:17:30 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x81, 0x7, 0x5, 0x1}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, 0x0, 0x0}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x4, &(0x7f0000000400)={r0, &(0x7f0000000180), &(0x7f0000000240)}, 0x20) 07:17:30 executing program 1: r0 = socket$inet(0x2, 0x3, 0x33) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x6}, 0x3c) getsockopt$inet_mreqsrc(r0, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0x28) syzkaller login: [ 62.507463][ T8482] IPVS: ftp: loaded support on port[0] = 21 [ 62.534748][ T8484] IPVS: ftp: loaded support on port[0] = 21 07:17:30 executing program 2: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x800, 0x0) ioctl$VIDIOC_G_PARM(r0, 0xc0cc5615, &(0x7f0000000200)={0x8, @raw_data="5bc70ac0dfc885a1cc762391d1ca41104ec8ee22b9d8fd2795ececc5078ce370d39cdd8ea69907968308c65aa1f46c01ac51257165f31f4c481f9d3c98a9f9bcebc23e7a3f940f6277b1417564644c721764c9724d853fb632853976f92bb3e2e2bae5d839c0366f7b3a500158e59cb70c0ac6b6716a3f88be572c2bb21912e8dda162081d8666895d924069ac8c946d478b7cbe7eded50df6121b8120ed70e900f5dfa34c5af6c5b5e6c29cb034f809104e44357edf14c783070de488e9683467ea7439104813d1"}) [ 62.672301][ T8484] chnl_net:caif_netlink_parms(): no params data found [ 62.708702][ T8482] chnl_net:caif_netlink_parms(): no params data found [ 62.759037][ T8484] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.781243][ T8484] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.789411][ T8484] device bridge_slave_0 entered promiscuous mode [ 62.841130][ T8484] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.848205][ T8484] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.873170][ T8484] device bridge_slave_1 entered promiscuous mode [ 62.891423][ T8482] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.898497][ T8482] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.921146][ T8482] device bridge_slave_0 entered promiscuous mode 07:17:30 executing program 3: r0 = socket$kcm(0x2, 0x5, 0x84) setsockopt$sock_attach_bpf(r0, 0x84, 0x18, &(0x7f0000000ac0), 0x8) [ 62.945194][ T8482] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.960338][ T8482] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.967948][ T8482] device bridge_slave_1 entered promiscuous mode [ 62.989128][ T8488] IPVS: ftp: loaded support on port[0] = 21 [ 63.006204][ T8484] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 63.045810][ T8484] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 63.063527][ T8482] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 63.093223][ T8482] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 63.113903][ T8484] team0: Port device team_slave_0 added [ 63.136350][ T8484] team0: Port device team_slave_1 added [ 63.152710][ T8482] team0: Port device team_slave_0 added [ 63.162378][ T8482] team0: Port device team_slave_1 added 07:17:31 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000024c0)={0xa, 0x3, 0xf32, 0x10000, 0x0, 0x1}, 0x3c) [ 63.283062][ T8484] device hsr_slave_0 entered promiscuous mode 07:17:31 executing program 5: unshare(0x8000400) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r3, 0x10d, 0xbe, &(0x7f0000000140), &(0x7f00000000c0)=0x4) [ 63.410630][ T8484] device hsr_slave_1 entered promiscuous mode [ 63.552873][ T8482] device hsr_slave_0 entered promiscuous mode [ 63.580478][ T8482] device hsr_slave_1 entered promiscuous mode [ 63.620541][ T8482] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 63.628498][ T8482] Cannot create hsr debugfs directory [ 63.647532][ T8488] chnl_net:caif_netlink_parms(): no params data found [ 63.692670][ T8493] IPVS: ftp: loaded support on port[0] = 21 [ 63.713071][ T8490] IPVS: ftp: loaded support on port[0] = 21 [ 63.735793][ T8495] IPVS: ftp: loaded support on port[0] = 21 [ 63.777682][ T8488] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.787647][ T8488] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.795861][ T8488] device bridge_slave_0 entered promiscuous mode [ 63.839011][ T8488] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.846965][ T8488] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.854737][ T8488] device bridge_slave_1 entered promiscuous mode [ 63.895761][ T8484] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 63.963713][ T8488] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 63.987935][ T8484] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 64.034437][ T8488] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 64.055317][ T8484] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 64.153711][ T8484] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 64.193815][ T8488] team0: Port device team_slave_0 added [ 64.202460][ T8482] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 64.252068][ T8482] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 64.316171][ T8488] team0: Port device team_slave_1 added [ 64.382077][ T8488] device hsr_slave_0 entered promiscuous mode [ 64.430671][ T8488] device hsr_slave_1 entered promiscuous mode [ 64.470329][ T8488] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 64.477946][ T8488] Cannot create hsr debugfs directory [ 64.484862][ T8482] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 64.553956][ T8482] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 64.631606][ T8493] chnl_net:caif_netlink_parms(): no params data found [ 64.716762][ T8490] chnl_net:caif_netlink_parms(): no params data found [ 64.745244][ T8495] chnl_net:caif_netlink_parms(): no params data found [ 64.788909][ T8493] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.796609][ T8493] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.805811][ T8493] device bridge_slave_0 entered promiscuous mode [ 64.814782][ T8493] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.821913][ T8493] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.829748][ T8493] device bridge_slave_1 entered promiscuous mode [ 64.876195][ T8493] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 64.889607][ T8493] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 64.905213][ T8495] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.912780][ T8495] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.923661][ T8495] device bridge_slave_0 entered promiscuous mode [ 64.933853][ T8495] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.941505][ T8495] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.949180][ T8495] device bridge_slave_1 entered promiscuous mode [ 64.976709][ T8493] team0: Port device team_slave_0 added [ 64.986638][ T8493] team0: Port device team_slave_1 added [ 65.022804][ T8488] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 65.075650][ T8488] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 65.133186][ T8495] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.148787][ T8495] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.201922][ T8493] device hsr_slave_0 entered promiscuous mode [ 65.240676][ T8493] device hsr_slave_1 entered promiscuous mode [ 65.300405][ T8493] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 65.308004][ T8493] Cannot create hsr debugfs directory [ 65.316529][ T8488] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 65.371929][ T8488] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 65.427330][ T8490] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.434612][ T8490] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.442527][ T8490] device bridge_slave_0 entered promiscuous mode [ 65.492465][ T8490] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.499546][ T8490] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.508720][ T8490] device bridge_slave_1 entered promiscuous mode [ 65.537882][ T8495] team0: Port device team_slave_0 added [ 65.558101][ T8495] team0: Port device team_slave_1 added [ 65.568676][ T8490] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.597798][ T8493] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 65.642760][ T8490] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.671692][ T8493] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 65.702191][ T8493] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 65.793028][ T8495] device hsr_slave_0 entered promiscuous mode [ 65.831066][ T8495] device hsr_slave_1 entered promiscuous mode [ 65.880409][ T8495] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 65.887998][ T8495] Cannot create hsr debugfs directory [ 65.896362][ T8490] team0: Port device team_slave_0 added [ 65.922721][ T8493] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 65.974714][ T8484] 8021q: adding VLAN 0 to HW filter on device bond0 [ 65.986049][ T8490] team0: Port device team_slave_1 added [ 66.017634][ T8488] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.039957][ T8482] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.093244][ T8490] device hsr_slave_0 entered promiscuous mode [ 66.142009][ T8490] device hsr_slave_1 entered promiscuous mode [ 66.200406][ T8490] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 66.208059][ T8490] Cannot create hsr debugfs directory [ 66.221860][ T3115] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.229889][ T3115] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.247966][ T8488] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.255949][ T2960] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.266547][ T2960] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.281555][ T8484] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.325805][ T8482] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.339297][ T2960] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.351183][ T2960] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.359504][ T2960] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.366677][ T2960] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.374932][ T2960] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.383683][ T2960] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.392063][ T2960] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.399129][ T2960] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.406749][ T2960] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.414673][ T2960] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.423119][ T2960] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.462549][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.475882][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.484972][ T2840] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.492075][ T2840] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.501781][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.511107][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.519415][ T2840] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.526485][ T2840] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.534767][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 66.543537][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 66.552856][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.561451][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.569739][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.578723][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.587343][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 66.596107][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 66.604885][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.613745][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.622198][ T2840] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.629219][ T2840] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.637173][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.645664][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.654888][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.662729][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 66.671094][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.679593][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 66.693871][ T8495] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 66.755532][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.765148][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.777207][ T2851] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.784313][ T2851] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.792384][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.801866][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.813686][ T8493] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.828625][ T8495] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 66.895897][ T8495] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 66.972084][ T8488] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 66.984818][ T8488] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 66.996576][ T3115] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 67.006802][ T3115] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.015733][ T3115] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 67.024504][ T3115] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.032893][ T3115] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 67.041833][ T3115] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 67.050000][ T3115] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.058417][ T3115] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 67.066768][ T3115] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.076799][ T3115] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 67.088480][ T8495] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 67.155322][ T8484] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 67.166363][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.174482][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.187592][ T8493] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.216848][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 67.246466][ T8490] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 67.295745][ T8490] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 67.362098][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.372899][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.381687][ T2851] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.388757][ T2851] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.396728][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 67.405219][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.414185][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.422907][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.431370][ T2851] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.438414][ T2851] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.446292][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.454305][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 67.479896][ T8484] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.488653][ T8490] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 67.523630][ T8490] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 67.561753][ T3115] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 67.573922][ T3115] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.582268][ T3115] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 67.590558][ T3115] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.598686][ T3115] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 67.606667][ T3115] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 67.619566][ T8488] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.645001][ T8482] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 67.657149][ T8482] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 67.680877][ T2863] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 67.688356][ T2863] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 67.696254][ T2863] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 67.704832][ T2863] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.713353][ T2863] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 67.730864][ T8495] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.749274][ T3115] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 67.764369][ T3115] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 67.773234][ T3115] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.803960][ T2960] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 67.815188][ T2960] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 67.824172][ T2960] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.833086][ T2960] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 67.841724][ T2960] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.849933][ T2960] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 67.858257][ T2960] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.870535][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 67.877934][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 67.894361][ T3115] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 67.903173][ T3115] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 67.911986][ T3115] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 67.921475][ T3115] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.929904][ T3115] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.937901][ T3115] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.945860][ T2960] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 67.953568][ T2960] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 67.964206][ T8495] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.987748][ T8484] device veth0_vlan entered promiscuous mode [ 68.002437][ T8493] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 68.015263][ T8493] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 68.025908][ T2960] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 68.034864][ T2960] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.043388][ T2960] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 68.052113][ T2960] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 68.060354][ T2960] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 68.067942][ T2960] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 68.083497][ T8482] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 68.094682][ T8488] device veth0_vlan entered promiscuous mode [ 68.110323][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.118831][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.130753][ T2840] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.137813][ T2840] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.146170][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.155048][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.163420][ T2840] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.170499][ T2840] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.177960][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 68.186489][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 68.195922][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.211231][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 68.219842][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.228661][ T2863] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 68.266824][ T8488] device veth1_vlan entered promiscuous mode [ 68.284462][ T8484] device veth1_vlan entered promiscuous mode [ 68.294067][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 68.302846][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.311589][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 68.319765][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.346114][ T8495] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 68.357757][ T8495] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 68.378970][ T8493] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 68.386731][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 68.396472][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 68.405502][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 68.414278][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.422753][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 68.430884][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 68.442617][ T8490] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.468489][ T8482] device veth0_vlan entered promiscuous mode [ 68.485226][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.493931][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.503015][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 68.511383][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 68.519620][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 68.527898][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 68.538623][ T8490] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.553193][ T8482] device veth1_vlan entered promiscuous mode [ 68.580067][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 68.601117][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 68.608653][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 68.616340][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.626316][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.635135][ T2851] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.642326][ T2851] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.649988][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.658916][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.667397][ T2851] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.674490][ T2851] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.692303][ T8495] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 68.700061][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.742391][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 68.756696][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 68.765527][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 68.789664][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 173.750177][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 173.757428][ C1] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P8484 [ 173.764903][ C1] (detected by 1, t=10503 jiffies, g=7017, q=252) [ 173.771390][ C1] syz-executor.1 R running task 24584 8484 8483 0x0000400a [ 173.779274][ C1] Call Trace: [ 173.782547][ C1] [ 173.785394][ C1] sched_show_task+0x40f/0x560 [ 173.790154][ C1] rcu_sched_clock_irq+0x16b1/0x1ad0 [ 173.795474][ C1] update_process_times+0x12d/0x180 [ 173.800682][ C1] tick_sched_timer+0x263/0x420 [ 173.805675][ C1] ? tick_setup_sched_timer+0x3d0/0x3d0 [ 173.811227][ C1] __hrtimer_run_queues+0x403/0x840 [ 173.816545][ C1] hrtimer_interrupt+0x38c/0xda0 [ 173.821543][ C1] ? debug_smp_processor_id+0x9/0x20 [ 173.826839][ C1] smp_apic_timer_interrupt+0x109/0x280 [ 173.832383][ C1] apic_timer_interrupt+0xf/0x20 [ 173.837309][ C1] [ 173.840243][ C1] RIP: 0010:mod_memcg_page_state+0x123/0x190 [ 173.846211][ C1] Code: e8 22 8f 6a 00 48 83 3d b2 fd e1 07 00 74 70 e8 c3 26 2e 00 4c 89 ff 57 9d 0f 1f 44 00 00 e8 44 cf 33 00 eb 43 e8 ad 26 2e 00 3c e8 d6 cc 33 00 48 c7 c0 68 95 2a 89 48 c1 e8 03 42 80 3c 20 [ 173.865815][ C1] RSP: 0018:ffffc90002327618 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 173.874214][ C1] RAX: ffffffff814897d3 RBX: 0000000000000000 RCX: ffff8880a7b104c0 [ 173.882178][ C1] RDX: 0000000000000000 RSI: 00000000fffffffc RDI: ffffea0002991940 [ 173.890141][ C1] RBP: ffffc90002327638 R08: 000000000003a728 R09: fffffbfff124248a [ 173.898097][ C1] R10: fffffbfff124248a R11: 0000000000000000 R12: dffffc0000000000 [ 173.906059][ C1] R13: dffffc0000000000 R14: 00000000fffffffc R15: ffff8880925cb878 [ 173.914029][ C1] ? mod_memcg_page_state+0x123/0x190 [ 173.919411][ C1] ? mod_memcg_page_state+0x123/0x190 [ 173.924770][ C1] free_thread_stack+0x168/0x590 [ 173.929700][ C1] put_task_stack+0xa3/0x130 [ 173.934280][ C1] finish_task_switch+0x3f1/0x550 [ 173.939295][ C1] __schedule+0x9a8/0xcc0 [ 173.943625][ C1] preempt_schedule_irq+0xc1/0x140 [ 173.948727][ C1] retint_kernel+0x1b/0x2b [ 173.953132][ C1] RIP: 0010:queue_work_on+0x17c/0x1b0 [ 173.958488][ C1] Code: 48 c1 e8 03 80 3c 18 00 74 0c 48 c7 c7 68 95 2a 89 e8 78 66 64 00 48 83 3d 08 d5 db 07 00 74 36 e8 19 fe 27 00 4c 89 f7 57 9d <0f> 1f 44 00 00 44 89 f8 48 83 c4 08 5b 41 5c 41 5d 41 5e 41 5f 5d [ 173.978076][ C1] RSP: 0018:ffffc90002327898 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13 [ 173.986475][ C1] RAX: ffffffff814ec067 RBX: dffffc0000000000 RCX: ffff8880a7b104c0 [ 173.994435][ C1] RDX: 0000000000000000 RSI: ffffffff81b80077 RDI: 0000000000000286 [ 174.002393][ C1] RBP: ffffc900023278c8 R08: ffff8880a7b10d18 R09: fffffbfff12c962d [ 174.010356][ C1] R10: fffffbfff12c962d R11: 0000000000000000 R12: ffff8880a1f3ce10 [ 174.018315][ C1] R13: ffff8880a7c87000 R14: 0000000000000286 R15: ffff8880a7c87001 [ 174.026285][ C1] ? queue_work_on+0x177/0x1b0 [ 174.031035][ C1] ? memcg_kmem_get_cache+0x457/0x570 [ 174.036402][ C1] memcg_kmem_get_cache+0x457/0x570 [ 174.041586][ C1] ? __should_failslab+0x11a/0x160 [ 174.046693][ C1] kmem_cache_alloc_node_trace+0xa2/0x2d0 [ 174.052398][ C1] ? __kmalloc_node+0x3c/0x60 [ 174.057071][ C1] __kmalloc_node+0x3c/0x60 [ 174.061562][ C1] kvmalloc_node+0xcc/0x130 [ 174.066059][ C1] xt_alloc_table_info+0x45/0xb0 [ 174.071009][ C1] ip6t_register_table+0x75/0x460 [ 174.076017][ C1] ? memset+0x31/0x40 [ 174.079992][ C1] ip6table_nat_table_init+0x7f/0x220 [ 174.085356][ C1] xt_find_table_lock+0x25b/0x3b0 [ 174.090373][ C1] xt_request_find_table_lock+0x27/0xc0 [ 174.095905][ C1] get_info+0x139/0x490 [ 174.100046][ C1] ? nf_getsockopt+0x35/0x2b0 [ 174.104711][ C1] ? cap_capable+0x250/0x290 [ 174.109287][ C1] ? safesetid_security_capable+0x89/0xf0 [ 174.114997][ C1] ? security_capable+0xa2/0xd0 [ 174.119838][ C1] ? ns_capable+0x91/0xf0 [ 174.124161][ C1] do_ip6t_get_ctl+0xeb/0x9b0 [ 174.128826][ C1] ? __kasan_check_write+0x14/0x20 [ 174.133927][ C1] ? __mutex_unlock_slowpath+0x13c/0x5b0 [ 174.139556][ C1] nf_getsockopt+0x287/0x2b0 [ 174.144140][ C1] ipv6_getsockopt+0x1c3/0x2c0 [ 174.148890][ C1] ? __up_read+0x238/0x740 [ 174.153299][ C1] tcp_getsockopt+0xbe/0xd0 [ 174.157797][ C1] sock_common_getsockopt+0x99/0xb0 [ 174.162987][ C1] __sys_getsockopt+0x24c/0x2b0 [ 174.167838][ C1] __x64_sys_getsockopt+0xbf/0xd0 [ 174.172855][ C1] do_syscall_64+0xf7/0x1c0 [ 174.177348][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 174.183223][ C1] RIP: 0033:0x45da5a [ 174.187116][ C1] Code: b8 34 01 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 8d 8b fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 37 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 6a 8b fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 174.206709][ C1] RSP: 002b:00007ffc45c30358 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 174.215117][ C1] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045da5a [ 174.223077][ C1] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000003 [ 174.231034][ C1] RBP: 0000000000000029 R08: 00007ffc45c3037c R09: 0000000000000000 [ 174.238995][ C1] R10: 00000000007181c8 R11: 0000000000000246 R12: 00000000004c86de [ 174.246957][ C1] R13: 0000000000719cc0 R14: 00000000007181c8 R15: 00000000007181c0 [ 174.254941][ C1] rcu: rcu_preempt kthread starved for 10544 jiffies! g7017 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0 [ 174.266200][ C1] rcu: RCU grace-period kthread stack dump: [ 174.272074][ C1] rcu_preempt I28984 10 2 0x80004000 [ 174.278395][ C1] Call Trace: [ 174.281675][ C1] __schedule+0x9a0/0xcc0 [ 174.286000][ C1] schedule+0x181/0x210 [ 174.290161][ C1] schedule_timeout+0x14f/0x240 [ 174.295004][ C1] ? run_local_timers+0x120/0x120 [ 174.300022][ C1] rcu_gp_kthread+0xed8/0x1770 [ 174.304782][ C1] kthread+0x332/0x350 [ 174.308838][ C1] ? rcu_report_qs_rsp+0x140/0x140 [ 174.313937][ C1] ? kthread_blkcg+0xe0/0xe0 [ 174.318518][ C1] ret_from_fork+0x24/0x30