Warning: Permanently added '10.128.0.193' (ECDSA) to the list of known hosts. 2020/01/08 06:34:29 fuzzer started 2020/01/08 06:34:31 dialing manager at 10.128.0.26:35703 2020/01/08 06:34:31 syscalls: 2824 2020/01/08 06:34:31 code coverage: enabled 2020/01/08 06:34:31 comparison tracing: enabled 2020/01/08 06:34:31 extra coverage: enabled 2020/01/08 06:34:31 setuid sandbox: enabled 2020/01/08 06:34:31 namespace sandbox: enabled 2020/01/08 06:34:31 Android sandbox: /sys/fs/selinux/policy does not exist 2020/01/08 06:34:31 fault injection: enabled 2020/01/08 06:34:31 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/01/08 06:34:31 net packet injection: enabled 2020/01/08 06:34:31 net device setup: enabled 2020/01/08 06:34:31 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/01/08 06:34:31 devlink PCI setup: PCI device 0000:00:10.0 is not available 06:34:32 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800a1695e1dcfe87b1071") r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x50000000000, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="7c000000240007050000003242ed5408567c1abf", @ANYRES32=r2, @ANYBLOB="00000060ffffffff000000f20a000100636f64656c00fdff4b000200080005000000000008000000000000080005000000000008000300000000800800050000008100080004000000000008000200000000000800010000000000a80204000000000000"], 0x7c}}, 0x0) r3 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 06:34:32 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000540)='/dev/audio\x00', 0x0, 0x0) ioctl$SOUND_PCM_READ_RATE(r0, 0x80045002, &(0x7f0000000580)) syzkaller login: [ 68.122324][ T8605] IPVS: ftp: loaded support on port[0] = 21 06:34:32 executing program 2: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="8d", 0x1}], 0x1, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r3 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) write(r1, &(0x7f0000000440)="b9", 0x1) splice(r0, 0x0, r3, 0x0, 0x80000001, 0x0) [ 68.316328][ T8605] chnl_net:caif_netlink_parms(): no params data found [ 68.325665][ T8608] IPVS: ftp: loaded support on port[0] = 21 [ 68.440363][ T8605] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.454831][ T8605] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.474966][ T8605] device bridge_slave_0 entered promiscuous mode [ 68.498240][ T8605] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.514183][ T8605] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.521826][ T8605] device bridge_slave_1 entered promiscuous mode [ 68.563160][ T8610] IPVS: ftp: loaded support on port[0] = 21 [ 68.574330][ T8605] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.612952][ T8605] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link 06:34:32 executing program 3: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000004240)=ANY=[@ANYBLOB="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0x1}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) [ 68.679414][ T8608] chnl_net:caif_netlink_parms(): no params data found [ 68.719064][ T8605] team0: Port device team_slave_0 added [ 68.779465][ T8605] team0: Port device team_slave_1 added [ 68.820026][ T8608] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.843881][ T8608] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.852454][ T8608] device bridge_slave_0 entered promiscuous mode [ 68.868952][ T8608] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.876665][ T8608] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.888007][ T8608] device bridge_slave_1 entered promiscuous mode 06:34:33 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 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, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(0x0, 0x0, 0x400000000000000, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x7, 0x9}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x1, 0x0, r1}, 0x2c) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, 0x0, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f000052e000/0x2000)=nil, 0x2000, 0x1000, 0x0, &(0x7f0000387000/0x1000)=nil) socket$inet(0xa, 0x801, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000100)) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r0, 0x0, 0x0, 0x0) prctl$PR_SET_MM(0x23, 0xf, &(0x7f000052e000/0x1000)=nil) uname(&(0x7f0000000240)) syz_open_procfs(0x0, &(0x7f0000000640)='auxv\x00') bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r1, 0x0, 0x0}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r2, &(0x7f00000001c0), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000600)={r2, &(0x7f00000001c0), &(0x7f0000000180)=""/16}, 0x18) [ 68.977307][ T8605] device hsr_slave_0 entered promiscuous mode [ 69.043813][ T8605] device hsr_slave_1 entered promiscuous mode [ 69.102395][ T8613] IPVS: ftp: loaded support on port[0] = 21 [ 69.159709][ T8608] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.177913][ T8610] chnl_net:caif_netlink_parms(): no params data found [ 69.187214][ T8616] IPVS: ftp: loaded support on port[0] = 21 [ 69.204145][ T8608] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link 06:34:33 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000093bfe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x7) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f000073a000)=0x1c9, 0x4) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) [ 69.314196][ T8608] team0: Port device team_slave_0 added [ 69.323147][ T8608] team0: Port device team_slave_1 added [ 69.386601][ T8610] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.395480][ T8610] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.403069][ T8610] device bridge_slave_0 entered promiscuous mode [ 69.412430][ T8610] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.419773][ T8610] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.428062][ T8610] device bridge_slave_1 entered promiscuous mode [ 69.496614][ T8608] device hsr_slave_0 entered promiscuous mode [ 69.533936][ T8608] device hsr_slave_1 entered promiscuous mode [ 69.583721][ T8608] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 69.591519][ T8608] Cannot create hsr debugfs directory [ 69.607270][ T8605] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 69.670978][ T8610] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.688493][ T8618] IPVS: ftp: loaded support on port[0] = 21 [ 69.697148][ T8605] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 69.754336][ T8610] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.777623][ T8605] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 69.840053][ T8605] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 69.925238][ T8610] team0: Port device team_slave_0 added [ 69.968049][ T8613] chnl_net:caif_netlink_parms(): no params data found [ 69.982080][ T8610] team0: Port device team_slave_1 added [ 70.046350][ T8610] device hsr_slave_0 entered promiscuous mode [ 70.084102][ T8610] device hsr_slave_1 entered promiscuous mode [ 70.153658][ T8610] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 70.161906][ T8610] Cannot create hsr debugfs directory [ 70.186708][ T8616] chnl_net:caif_netlink_parms(): no params data found [ 70.211069][ T8608] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 70.258842][ T8608] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 70.333404][ T8613] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.341283][ T8613] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.349717][ T8613] device bridge_slave_0 entered promiscuous mode [ 70.357988][ T8613] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.365287][ T8613] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.373130][ T8613] device bridge_slave_1 entered promiscuous mode [ 70.394989][ T8608] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 70.479513][ T8618] chnl_net:caif_netlink_parms(): no params data found [ 70.499218][ T8616] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.506536][ T8616] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.514746][ T8616] device bridge_slave_0 entered promiscuous mode [ 70.522990][ T8608] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 70.593045][ T8613] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.627538][ T8616] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.634793][ T8616] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.642574][ T8616] device bridge_slave_1 entered promiscuous mode [ 70.655020][ T8613] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.685538][ T8613] team0: Port device team_slave_0 added [ 70.727497][ T8613] team0: Port device team_slave_1 added [ 70.735732][ T8616] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.765820][ T8618] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.772933][ T8618] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.782581][ T8618] device bridge_slave_0 entered promiscuous mode [ 70.790641][ T8618] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.797896][ T8618] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.806242][ T8618] device bridge_slave_1 entered promiscuous mode [ 70.815702][ T8616] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.869030][ T8608] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.890652][ T8616] team0: Port device team_slave_0 added [ 70.937014][ T8613] device hsr_slave_0 entered promiscuous mode [ 70.983903][ T8613] device hsr_slave_1 entered promiscuous mode [ 71.023591][ T8613] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 71.031203][ T8613] Cannot create hsr debugfs directory [ 71.037080][ T8610] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 71.101773][ T8610] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 71.148671][ T8616] team0: Port device team_slave_1 added [ 71.156096][ T8618] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 71.180401][ T8608] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.188269][ T8610] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 71.259562][ T8618] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 71.285253][ T2770] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.294706][ T2770] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.303365][ T8610] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 71.385463][ T8616] device hsr_slave_0 entered promiscuous mode [ 71.425316][ T8616] device hsr_slave_1 entered promiscuous mode [ 71.483715][ T8616] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 71.483749][ T8616] Cannot create hsr debugfs directory [ 71.541866][ T2770] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.552251][ T2770] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.562449][ T2770] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.569708][ T2770] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.579860][ T2770] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.588752][ T2770] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.597384][ T2770] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.604785][ T2770] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.612802][ T2770] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 71.622412][ T2770] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.634530][ T8618] team0: Port device team_slave_0 added [ 71.658280][ T8605] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.669777][ T2747] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 71.685438][ T8618] team0: Port device team_slave_1 added [ 71.706388][ T2749] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 71.715985][ T2749] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.725079][ T2749] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.732795][ T2749] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.747059][ T2749] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 71.765955][ T2747] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 71.775534][ T2747] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.798642][ T8605] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.840621][ T2747] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.850380][ T2747] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.895657][ T8618] device hsr_slave_0 entered promiscuous mode [ 71.934515][ T8618] device hsr_slave_1 entered promiscuous mode [ 71.973673][ T8618] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 71.981391][ T8618] Cannot create hsr debugfs directory [ 71.996668][ T8613] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 72.059783][ T8608] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 72.071375][ T8608] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 72.080560][ T2864] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 72.089704][ T2864] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 72.108485][ T8613] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 72.159467][ T8613] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 72.218206][ T8613] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 72.302133][ T2749] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.312417][ T2749] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.322375][ T2749] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.329642][ T2749] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.337864][ T2749] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 72.345624][ T2749] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 72.353093][ T2749] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.362227][ T2749] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.370861][ T2749] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.378155][ T2749] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.389237][ T2749] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 72.401957][ T8616] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 72.473805][ T8608] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 72.491118][ T8616] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 72.549699][ T8616] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 72.595273][ T2864] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.606819][ T2864] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.615686][ T2864] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 72.625852][ T2864] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.636193][ T8610] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.643036][ T2864] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 72.664831][ T8616] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 72.705181][ T2747] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 72.716819][ T2747] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.725574][ T2747] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.733228][ T2747] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.753262][ T8605] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 72.764651][ T8605] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 72.798398][ T8610] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.810360][ T2747] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 72.819808][ T2747] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 72.828529][ T2747] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 72.837139][ T2747] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 72.845937][ T2747] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 72.854689][ T2747] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 72.882156][ T8608] device veth0_vlan entered promiscuous mode [ 72.915906][ T2747] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 72.924093][ T2747] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 72.931512][ T2747] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 72.939552][ T2747] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 72.948163][ T2747] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 72.958108][ T2747] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.966792][ T2747] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.975873][ T2747] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.983014][ T2747] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.990858][ T2747] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 72.998821][ T2747] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 73.006687][ T2747] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.019477][ T8605] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 73.034453][ T8618] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 73.087618][ T8608] device veth1_vlan entered promiscuous mode [ 73.096383][ T2864] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 73.104599][ T2864] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.115165][ T2864] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.123559][ T2864] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.131420][ T2864] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.154521][ T8618] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 73.214086][ T8613] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.225957][ T2770] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 73.235147][ T2770] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 73.245548][ T2770] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 73.254428][ T2770] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 73.266860][ T2770] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.285950][ T8618] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 73.345906][ T8618] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 73.399513][ T8613] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.408271][ T2747] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 73.429071][ T2747] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 73.438807][ T2747] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.447646][ T2747] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 73.456541][ T2747] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 73.465471][ T2747] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 73.474211][ T2747] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.482612][ T2747] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.490755][ T2747] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.502193][ T8610] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 73.532238][ T2864] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 73.547108][ T2864] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 73.585267][ T2864] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 178.573434][ C1] rcu: INFO: rcu_preempt self-detected stall on CPU [ 178.580759][ C1] rcu: 1-...!: (10499 ticks this GP) idle=516/1/0x4000000000000002 softirq=13724/13724 fqs=1 [ 178.591238][ C1] (t=10501 jiffies g=7033 q=65) [ 178.596167][ C1] rcu: rcu_preempt kthread starved for 10500 jiffies! g7033 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 178.607340][ C1] rcu: RCU grace-period kthread stack dump: [ 178.613220][ C1] rcu_preempt R running task 28984 10 2 0x80004000 [ 178.621111][ C1] Call Trace: [ 178.624398][ C1] __schedule+0x9a0/0xcc0 [ 178.628729][ C1] schedule+0x181/0x210 [ 178.632876][ C1] schedule_timeout+0x14f/0x240 [ 178.637716][ C1] ? run_local_timers+0x120/0x120 [ 178.642735][ C1] rcu_gp_kthread+0xed8/0x1770 [ 178.647596][ C1] kthread+0x332/0x350 [ 178.651649][ C1] ? rcu_report_qs_rsp+0x140/0x140 [ 178.656761][ C1] ? kthread_blkcg+0xe0/0xe0 [ 178.661343][ C1] ret_from_fork+0x24/0x30 [ 178.665757][ C1] NMI backtrace for cpu 1 [ 178.670080][ C1] CPU: 1 PID: 8608 Comm: syz-executor.1 Not tainted 5.5.0-rc5-syzkaller #0 [ 178.678653][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 178.688691][ C1] Call Trace: [ 178.691970][ C1] [ 178.694815][ C1] dump_stack+0x1fb/0x318 [ 178.699137][ C1] nmi_cpu_backtrace+0xaf/0x1a0 [ 178.703977][ C1] ? nmi_trigger_cpumask_backtrace+0x16d/0x290 [ 178.710210][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 178.716268][ C1] nmi_trigger_cpumask_backtrace+0x174/0x290 [ 178.722264][ C1] arch_trigger_cpumask_backtrace+0x10/0x20 [ 178.728154][ C1] rcu_dump_cpu_stacks+0x15a/0x220 [ 178.733354][ C1] rcu_sched_clock_irq+0xe25/0x1ad0 [ 178.738544][ C1] ? trace_hardirqs_off+0x74/0x80 [ 178.743564][ C1] update_process_times+0x12d/0x180 [ 178.748758][ C1] tick_sched_timer+0x263/0x420 [ 178.753599][ C1] ? tick_setup_sched_timer+0x3d0/0x3d0 [ 178.759136][ C1] __hrtimer_run_queues+0x403/0x840 [ 178.764344][ C1] hrtimer_interrupt+0x38c/0xda0 [ 178.769332][ C1] ? debug_smp_processor_id+0x9/0x20 [ 178.774610][ C1] smp_apic_timer_interrupt+0x109/0x280 [ 178.780318][ C1] apic_timer_interrupt+0xf/0x20 [ 178.785236][ C1] [ 178.788164][ C1] RIP: 0010:__memcg_kmem_uncharge+0x130/0x1a0 [ 178.794220][ C1] Code: 7c 48 89 d8 48 c1 e8 03 42 8a 04 28 84 c0 75 3b f6 03 01 75 10 49 83 c7 10 4c 89 ff 48 8b 75 d0 e8 f5 90 00 00 48 83 c4 08 5b <41> 5c 41 5d 41 5e 41 5f 5d c3 44 89 e1 80 e1 07 80 c1 03 38 c1 7c [ 178.814180][ C1] RSP: 0018:ffffc90002527ba0 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff13 [ 178.822602][ C1] RAX: 0000000000000001 RBX: ffffea00025fab00 RCX: 0000000000000000 [ 178.832220][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffea00025fab00 [ 178.840289][ C1] RBP: ffffc90002527bc0 R08: dffffc0000000000 R09: fffffbfff12c962d [ 178.848340][ C1] R10: fffffbfff12c962d R11: 0000000000000000 R12: ffffea00025fab00 [ 178.856300][ C1] R13: 1ffffd40004bf567 R14: ffffea00025fab38 R15: 0000000000000000 [ 178.864295][ C1] free_thread_stack+0x12e/0x590 [ 178.869248][ C1] put_task_stack+0xa3/0x130 [ 178.873834][ C1] finish_task_switch+0x3f1/0x550 [ 178.878852][ C1] __schedule+0x9a8/0xcc0 [ 178.883185][ C1] schedule+0x181/0x210 [ 178.887356][ C1] do_nanosleep+0x1d0/0x6c0 [ 178.891863][ C1] hrtimer_nanosleep+0x3a6/0x5b0 [ 178.896795][ C1] ? trace_hrtimer_expire_exit+0x2d0/0x2d0 [ 178.902593][ C1] __x64_sys_nanosleep+0x186/0x1d0 [ 178.907720][ C1] do_syscall_64+0xf7/0x1c0 [ 178.912213][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 178.918094][ C1] RIP: 0033:0x4593f0 [ 178.921991][ C1] Code: c0 5b 5d c3 66 0f 1f 44 00 00 8b 04 24 48 83 c4 18 5b 5d c3 66 0f 1f 44 00 00 83 3d 41 f5 61 00 00 75 14 b8 23 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 d4 d1 fb ff c3 48 83 ec 08 e8 ea 46 00 00 [ 178.941584][ C1] RSP: 002b:00007fffe214ef08 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 [ 178.950156][ C1] RAX: ffffffffffffffda RBX: 0000000000011f5d RCX: 00000000004593f0 [ 178.958115][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007fffe214ef10 [ 178.966161][ C1] RBP: 0000000000000002 R08: 0000000000000001 R09: 0000000000c36940 [ 178.974118][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 178.982080][ C1] R13: 00007fffe214ef60 R14: 0000000000011f47 R15: 00007fffe214ef70