Warning: Permanently added '10.128.0.119' (ECDSA) to the list of known hosts. 2020/01/08 07:18:41 fuzzer started 2020/01/08 07:18:43 dialing manager at 10.128.0.26:35703 2020/01/08 07:18:43 syscalls: 2824 2020/01/08 07:18:43 code coverage: enabled 2020/01/08 07:18:43 comparison tracing: enabled 2020/01/08 07:18:43 extra coverage: enabled 2020/01/08 07:18:43 setuid sandbox: enabled 2020/01/08 07:18:43 namespace sandbox: enabled 2020/01/08 07:18:43 Android sandbox: /sys/fs/selinux/policy does not exist 2020/01/08 07:18:43 fault injection: enabled 2020/01/08 07:18:43 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/01/08 07:18:43 net packet injection: enabled 2020/01/08 07:18:43 net device setup: enabled 2020/01/08 07:18:43 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/01/08 07:18:43 devlink PCI setup: PCI device 0000:00:10.0 is not available 07:18:44 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/sockstat6\x00') preadv(r0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/202, 0xca}], 0x1, 0x0) 07:18:44 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000300)=0x80, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) r1 = dup(r0) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f00000000c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) socket$packet(0x11, 0x0, 0x300) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x3ab) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000180)='lp\x00', 0x3) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000003c0), 0x4) acct(0x0) prctl$PR_GET_TSC(0x19, 0x0) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0x0, 0x0, 0x1, 0x0, 0x0, 0x47a2, 0x1, 0x2, 0x9, 0x8, 0x9, 0x20, 0x0, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x3, 0x0, 0x9, 0x0, 0x0, 0x0, 0x2, 0x6, 0x7fff, 0x0, 0x7ff, 0x0, 0x0, 0xe451, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x3}, 0x0, 0x0, r1, 0x2) syz_open_dev$vbi(&(0x7f0000000080)='/dev/vbi#\x00', 0x1, 0x2) prctl$PR_GET_THP_DISABLE(0x2a) r2 = socket$inet6(0xa, 0x6, 0x0) r3 = syz_open_dev$radio(&(0x7f00000001c0)='/dev/radio#\x00', 0x0, 0x2) connect$inet6(r3, 0x0, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x0, 0x0) sendmsg$TIPC_CMD_SHOW_STATS(r4, &(0x7f0000000800)={&(0x7f0000000b00)={0x10, 0x0, 0x0, 0x84020000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4004014}, 0x0) r5 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) dup2(r4, r5) bind$inet6(r4, &(0x7f0000000000)={0xa, 0xfff9, 0x200, @rand_addr="0406f8e0cd3f1a5d39820b50bde6d30d", 0x1}, 0x1c) listen(0xffffffffffffffff, 0x5eb857) recvmmsg(r2, &(0x7f00000048c0)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000f00)=@alg, 0x80, &(0x7f0000001100), 0x1}}, {{&(0x7f0000001140)=@nfc_llcp, 0x80, 0x0, 0x0, &(0x7f0000001240)=""/185, 0xb9}}], 0x6a5, 0x0, &(0x7f0000004a80)) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[@ANYRES32, @ANYRES16=0x0], 0x2bcf) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000001440)={0x0, 0xa, &(0x7f00000015c0)=[{&(0x7f0000001600)=""/4096, 0xf99e}], 0x1, 0x0, 0xff96ce4aaaa47475, 0x7115}, 0x100) syzkaller login: [ 69.228329][ T8583] IPVS: ftp: loaded support on port[0] = 21 [ 69.244969][ T8585] IPVS: ftp: loaded support on port[0] = 21 07:18:45 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x602, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={0xffffffffffffffff, &(0x7f0000000080)='\n', 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f0000000080), &(0x7f0000000100)}, 0x20) [ 69.414617][ T8583] chnl_net:caif_netlink_parms(): no params data found [ 69.530564][ T8583] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.532295][ T8588] IPVS: ftp: loaded support on port[0] = 21 [ 69.547618][ T8583] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.555639][ T8583] device bridge_slave_0 entered promiscuous mode [ 69.581416][ T8583] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.589402][ T8583] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.603145][ T8583] device bridge_slave_1 entered promiscuous mode [ 69.616841][ T8585] chnl_net:caif_netlink_parms(): no params data found 07:18:45 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000bc0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000000)=[{0x2000000000040}, {0x6}]}, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000003040), 0x4000000000001d4, 0x0) [ 69.665020][ T8585] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.673252][ T8585] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.683133][ T8585] device bridge_slave_0 entered promiscuous mode [ 69.700046][ T8583] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.729356][ T8585] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.749460][ T8585] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.777644][ T8585] device bridge_slave_1 entered promiscuous mode [ 69.806481][ T8583] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.844352][ T8585] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.870537][ T8585] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.888087][ T8583] team0: Port device team_slave_0 added [ 69.907089][ T8585] team0: Port device team_slave_0 added [ 69.920495][ T8583] team0: Port device team_slave_1 added [ 69.932766][ T8591] IPVS: ftp: loaded support on port[0] = 21 [ 69.943883][ T8585] team0: Port device team_slave_1 added 07:18:45 executing program 4: futex(&(0x7f00000000c0), 0xc, 0x1, 0x0, 0xfffffffffffffffe, 0x0) [ 70.070100][ T8583] device hsr_slave_0 entered promiscuous mode 07:18:45 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000007c0)=@newlink={0x40, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, @erspan={{0xc, 0x1, 'erspan\x00'}, {0x10, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}, @IFLA_GRE_ERSPAN_INDEX={0x8}]]}}}]}, 0x40}}, 0x0) [ 70.127793][ T8583] device hsr_slave_1 entered promiscuous mode [ 70.221102][ T8585] device hsr_slave_0 entered promiscuous mode [ 70.297914][ T8585] device hsr_slave_1 entered promiscuous mode [ 70.327580][ T8585] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 70.335482][ T8585] Cannot create hsr debugfs directory [ 70.355109][ T8588] chnl_net:caif_netlink_parms(): no params data found [ 70.396392][ T8594] IPVS: ftp: loaded support on port[0] = 21 [ 70.402771][ T8596] IPVS: ftp: loaded support on port[0] = 21 [ 70.558739][ T8588] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.565976][ T8588] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.575130][ T8588] device bridge_slave_0 entered promiscuous mode [ 70.583153][ T8588] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.590325][ T8588] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.598395][ T8588] device bridge_slave_1 entered promiscuous mode [ 70.663407][ T8588] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.678544][ T8588] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.689213][ T8585] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 70.779443][ T8585] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 70.817035][ T8591] chnl_net:caif_netlink_parms(): no params data found [ 70.825599][ T8583] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 70.884897][ T8588] team0: Port device team_slave_0 added [ 70.891814][ T8585] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 70.946057][ T8583] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 71.000885][ T8583] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 71.050952][ T8588] team0: Port device team_slave_1 added [ 71.057572][ T8585] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 71.098818][ T8596] chnl_net:caif_netlink_parms(): no params data found [ 71.115330][ T8583] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 71.154480][ T8594] chnl_net:caif_netlink_parms(): no params data found [ 71.206001][ T8591] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.213815][ T8591] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.221760][ T8591] device bridge_slave_0 entered promiscuous mode [ 71.279900][ T8588] device hsr_slave_0 entered promiscuous mode [ 71.317830][ T8588] device hsr_slave_1 entered promiscuous mode [ 71.367542][ T8588] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 71.375208][ T8588] Cannot create hsr debugfs directory [ 71.396912][ T8596] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.405399][ T8596] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.413257][ T8596] device bridge_slave_0 entered promiscuous mode [ 71.425362][ T8591] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.432730][ T8591] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.440677][ T8591] device bridge_slave_1 entered promiscuous mode [ 71.471837][ T8596] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.479235][ T8596] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.486917][ T8596] device bridge_slave_1 entered promiscuous mode [ 71.542343][ T8591] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 71.558244][ T8596] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 71.568421][ T8591] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 71.584970][ T8594] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.592341][ T8594] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.600557][ T8594] device bridge_slave_0 entered promiscuous mode [ 71.622954][ T8596] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 71.650144][ T8594] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.657229][ T8594] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.666126][ T8594] device bridge_slave_1 entered promiscuous mode [ 71.675263][ T8591] team0: Port device team_slave_0 added [ 71.683446][ T8596] team0: Port device team_slave_0 added [ 71.696036][ T8596] team0: Port device team_slave_1 added [ 71.711644][ T8588] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 71.782855][ T8591] team0: Port device team_slave_1 added [ 71.830299][ T8596] device hsr_slave_0 entered promiscuous mode [ 71.857934][ T8596] device hsr_slave_1 entered promiscuous mode [ 71.897709][ T8596] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 71.905292][ T8596] Cannot create hsr debugfs directory [ 71.912475][ T8588] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 71.969803][ T8588] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 72.018845][ T8594] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.036596][ T8594] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.056268][ T8583] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.063551][ T8588] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 72.179271][ T8591] device hsr_slave_0 entered promiscuous mode [ 72.227981][ T8591] device hsr_slave_1 entered promiscuous mode [ 72.277700][ T8591] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 72.285287][ T8591] Cannot create hsr debugfs directory [ 72.323660][ T8583] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.334760][ T8594] team0: Port device team_slave_0 added [ 72.354160][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.362490][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.375034][ T8594] team0: Port device team_slave_1 added [ 72.399037][ T3128] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.408095][ T3128] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.416532][ T3128] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.423913][ T3128] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.490385][ T8594] device hsr_slave_0 entered promiscuous mode [ 72.528041][ T8594] device hsr_slave_1 entered promiscuous mode [ 72.587611][ T8594] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 72.595312][ T8594] Cannot create hsr debugfs directory [ 72.622277][ T8585] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.631426][ T3128] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 72.639375][ T3128] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.648239][ T3128] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.656534][ T3128] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.663861][ T3128] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.725573][ T3129] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.734821][ T3129] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.743502][ T3129] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 72.752173][ T3129] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.761076][ T3129] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 72.769858][ T3129] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.778239][ T3129] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 72.796548][ T8585] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.804853][ T8591] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 72.877817][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.885702][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.893947][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 72.902669][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 72.930234][ T8583] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 72.942075][ T8583] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 72.952285][ T8591] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 73.023980][ T8591] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 73.079338][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.088149][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.096745][ T2795] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.103832][ T2795] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.111468][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.121126][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.129591][ T2795] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.136616][ T2795] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.144190][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 73.152605][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 73.160948][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.169294][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.199811][ T3240] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 73.207258][ T3240] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 73.225754][ T8591] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 73.277721][ T3240] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 73.286464][ T3240] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 73.298667][ T3240] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.308506][ T3240] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 73.316874][ T3240] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.325221][ T3240] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 73.333434][ T3240] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 73.341789][ T3240] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 73.372509][ T8588] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.381692][ T8596] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 73.433274][ T8583] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 73.442303][ T8594] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 73.483812][ T2670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 73.493737][ T2670] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.502146][ T8596] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 73.561965][ T8585] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 73.579109][ T8594] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 73.630208][ T8594] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 73.669606][ T8596] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 73.719305][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.726897][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.735951][ T8594] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 73.790096][ T8596] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 73.856687][ T8588] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.881826][ T3129] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 73.892496][ T3129] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 73.900401][ T3129] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 73.912018][ T3129] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 73.946835][ T3129] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.955721][ T3129] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.964828][ T3129] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.971925][ T3129] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.980537][ T3129] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.989524][ T3129] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.997896][ T3129] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.005051][ T3129] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.012814][ T3129] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 74.021996][ T3129] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.039030][ T8585] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 74.052451][ T8583] device veth0_vlan entered promiscuous mode [ 74.070219][ T3128] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 74.079293][ T3128] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 74.088099][ T3128] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.096366][ T3128] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 74.106316][ T3128] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.114966][ T3128] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 74.123103][ T3128] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 74.132003][ T3128] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 74.139924][ T3128] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 74.148013][ T3128] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 74.161147][ T8583] device veth1_vlan entered promiscuous mode [ 74.194570][ T2670] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 74.203348][ T2670] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 74.211960][ T2670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 74.221940][ T2670] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 74.236278][ T8594] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.254482][ T8591] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.267130][ T3128] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 74.275905][ T3128] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 74.286338][ T8588] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 74.307694][ T2670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 74.316210][ T2670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 74.325951][ T2670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.334331][ T2670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.354018][ T8585] device veth0_vlan entered promiscuous mode [ 74.366676][ T8591] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.383599][ T8594] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.396514][ T2670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 74.405264][ T2670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 74.414349][ T2670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.422043][ T2670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.435211][ T8585] device veth1_vlan entered promiscuous mode [ 74.458373][ T2670] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 74.466076][ T2670] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 74.473918][ T2670] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 74.481922][ T2670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.491302][ T2670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.499754][ T2670] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.506792][ T2670] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.514414][ T2670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.523004][ T2670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.531592][ T2670] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.538677][ T2670] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.546185][ T2670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.555058][ T2670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.563467][ T2670] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.570642][ T2670] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.578621][ T2670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.587090][ T2670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.595497][ T2670] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.602579][ T2670] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.617737][ T2670] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 74.632188][ T2670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.661090][ T2670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 179.677429][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 179.684570][ C0] (detected by 0, t=10502 jiffies, g=7341, q=58) [ 179.690981][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10502 (4294955111-4294944609), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 179.708576][ C0] syz-executor.0 R running task 24424 8583 8582 0x0000400a [ 179.716467][ C0] Call Trace: [ 179.719739][ C0] [ 179.722587][ C0] sched_show_task+0x40f/0x560 [ 179.727345][ C0] rcu_sched_clock_irq+0x1861/0x1ad0 [ 179.732627][ C0] update_process_times+0x12d/0x180 [ 179.737828][ C0] tick_sched_timer+0x263/0x420 [ 179.742672][ C0] ? tick_setup_sched_timer+0x3d0/0x3d0 [ 179.748206][ C0] __hrtimer_run_queues+0x403/0x840 [ 179.753405][ C0] hrtimer_interrupt+0x38c/0xda0 [ 179.758349][ C0] ? debug_smp_processor_id+0x9/0x20 [ 179.763625][ C0] smp_apic_timer_interrupt+0x109/0x280 [ 179.769161][ C0] apic_timer_interrupt+0xf/0x20 [ 179.774079][ C0] [ 179.777007][ C0] RIP: 0010:__memcg_kmem_uncharge+0x0/0x1a0 [ 179.782888][ C0] Code: 00 eb 1b 83 3d 20 bf ac 07 00 74 12 48 81 c3 08 02 00 00 48 89 df 4c 89 f6 e8 8c 85 ff ff 5b 41 5e 5d c3 0f 1f 80 00 00 00 00 <55> 48 89 e5 41 57 41 56 41 55 41 54 53 50 89 f3 49 89 fc 48 b8 00 [ 179.802492][ C0] RSP: 0018:ffffc90001ff7bc8 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 179.810895][ C0] RAX: ffffffff81489244 RBX: ffffea000275c100 RCX: ffff88807d5d0640 [ 179.818854][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffea000275c100 [ 179.826811][ C0] RBP: ffffc90001ff7c08 R08: dffffc0000000000 R09: fffffbfff12c962d [ 179.834770][ C0] R10: fffffbfff12c962d R11: 0000000000000000 R12: ffff8880a6a94f20 [ 179.842726][ C0] R13: dffffc0000000000 R14: 1ffff11014d529e4 R15: ffff88809fe39678 [ 179.850697][ C0] ? free_thread_stack+0x124/0x590 [ 179.855800][ C0] ? free_thread_stack+0x12e/0x590 [ 179.860899][ C0] put_task_stack+0xa3/0x130 [ 179.865504][ C0] finish_task_switch+0x3f1/0x550 [ 179.870529][ C0] __schedule+0x9a8/0xcc0 [ 179.874857][ C0] schedule+0x181/0x210 [ 179.879011][ C0] do_nanosleep+0x1d0/0x6c0 [ 179.883517][ C0] hrtimer_nanosleep+0x3a6/0x5b0 [ 179.888446][ C0] ? trace_hrtimer_expire_exit+0x2d0/0x2d0 [ 179.894327][ C0] __x64_sys_nanosleep+0x186/0x1d0 [ 179.899428][ C0] do_syscall_64+0xf7/0x1c0 [ 179.903920][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 179.909795][ C0] RIP: 0033:0x4593f0 [ 179.913686][ C0] 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 [ 179.933274][ C0] RSP: 002b:00007fff42e67848 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 [ 179.941685][ C0] RAX: ffffffffffffffda RBX: 000000000001238b RCX: 00000000004593f0 [ 179.949665][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007fff42e67850 [ 179.957629][ C0] RBP: 0000000000000002 R08: 0000000000000001 R09: 0000000000c6c940 [ 179.965599][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 179.973561][ C0] R13: 00007fff42e678a0 R14: 0000000000012378 R15: 00007fff42e678b0 [ 179.981555][ C0] rcu: rcu_preempt kthread starved for 10502 jiffies! g7341 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 179.992651][ C0] rcu: RCU grace-period kthread stack dump: [ 179.998527][ C0] rcu_preempt R running task 28984 10 2 0x80004000 [ 180.006414][ C0] Call Trace: [ 180.009706][ C0] __schedule+0x9a0/0xcc0 [ 180.014033][ C0] schedule+0x181/0x210 [ 180.018179][ C0] schedule_timeout+0x14f/0x240 [ 180.023016][ C0] ? run_local_timers+0x120/0x120 [ 180.028034][ C0] rcu_gp_kthread+0xed8/0x1770 [ 180.032793][ C0] kthread+0x332/0x350 [ 180.036849][ C0] ? rcu_report_qs_rsp+0x140/0x140 [ 180.041948][ C0] ? kthread_blkcg+0xe0/0xe0 [ 180.046528][ C0] ret_from_fork+0x24/0x30