Warning: Permanently added '10.128.0.21' (ECDSA) to the list of known hosts. 2020/01/08 02:32:12 fuzzer started 2020/01/08 02:32:13 dialing manager at 10.128.0.26:35703 2020/01/08 02:32:13 syscalls: 2824 2020/01/08 02:32:13 code coverage: enabled 2020/01/08 02:32:13 comparison tracing: enabled 2020/01/08 02:32:13 extra coverage: enabled 2020/01/08 02:32:13 setuid sandbox: enabled 2020/01/08 02:32:13 namespace sandbox: enabled 2020/01/08 02:32:13 Android sandbox: /sys/fs/selinux/policy does not exist 2020/01/08 02:32:13 fault injection: enabled 2020/01/08 02:32:13 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/01/08 02:32:13 net packet injection: enabled 2020/01/08 02:32:13 net device setup: enabled 2020/01/08 02:32:13 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/01/08 02:32:13 devlink PCI setup: PCI device 0000:00:10.0 is not available 02:32:14 executing program 0: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa, 0xe0, 0x0, 0x0, 0x0, 0xee01}}, {{@in=@broadcast}, 0x0, @in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}}}, 0xe8) 02:32:14 executing program 1: r0 = socket$kcm(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000280)="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", 0xcfa}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f000000c600)={0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000001340)={0x0, 0x0, 0x0}, 0x0) syzkaller login: [ 65.507088][ T8496] IPVS: ftp: loaded support on port[0] = 21 02:32:14 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0x18}, [@ldst={0x6, 0x0, 0x2, 0x5}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x1dd}, 0x48) [ 65.694062][ T8499] IPVS: ftp: loaded support on port[0] = 21 [ 65.716533][ T8496] chnl_net:caif_netlink_parms(): no params data found 02:32:15 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000440)='gid_map\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) sendfile(r1, r0, &(0x7f0000000000)=0x7, 0x1ff) [ 65.875890][ T8496] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.884920][ T8496] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.897857][ T8496] device bridge_slave_0 entered promiscuous mode [ 65.929873][ T8496] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.964337][ T8496] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.971980][ T8496] device bridge_slave_1 entered promiscuous mode [ 66.010553][ T8502] IPVS: ftp: loaded support on port[0] = 21 [ 66.036331][ T8496] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 66.088492][ T8496] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 66.148266][ T8496] team0: Port device team_slave_0 added [ 66.162474][ T8499] chnl_net:caif_netlink_parms(): no params data found [ 66.171554][ T8504] IPVS: ftp: loaded support on port[0] = 21 [ 66.187669][ T8496] team0: Port device team_slave_1 added 02:32:15 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r3 = dup2(r0, r2) mlock2(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0) dup3(r3, r1, 0x0) [ 66.278079][ T8496] device hsr_slave_0 entered promiscuous mode [ 66.336428][ T8496] device hsr_slave_1 entered promiscuous mode 02:32:15 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup2(r0, r1) read$usbfs(r2, 0x0, 0x0) [ 66.428349][ T8506] IPVS: ftp: loaded support on port[0] = 21 [ 66.497184][ T8499] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.504737][ T8499] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.513236][ T8499] device bridge_slave_0 entered promiscuous mode [ 66.552473][ T8499] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.560600][ T8499] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.568560][ T8499] device bridge_slave_1 entered promiscuous mode [ 66.621168][ T8502] chnl_net:caif_netlink_parms(): no params data found [ 66.662914][ T8499] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 66.672376][ T8496] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 66.713480][ T8509] IPVS: ftp: loaded support on port[0] = 21 [ 66.727598][ T8499] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 66.751048][ T8496] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 66.797064][ T8496] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 66.833828][ T8496] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 66.924053][ T8499] team0: Port device team_slave_0 added [ 66.933117][ T8499] team0: Port device team_slave_1 added [ 66.961651][ T8502] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.969083][ T8502] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.978410][ T8502] device bridge_slave_0 entered promiscuous mode [ 66.987503][ T8502] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.994729][ T8502] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.002278][ T8502] device bridge_slave_1 entered promiscuous mode [ 67.027949][ T8502] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 67.041846][ T8502] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 67.057865][ T8504] chnl_net:caif_netlink_parms(): no params data found [ 67.126859][ T8499] device hsr_slave_0 entered promiscuous mode [ 67.165351][ T8499] device hsr_slave_1 entered promiscuous mode [ 67.204392][ T8499] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 67.212146][ T8499] Cannot create hsr debugfs directory [ 67.249498][ T8502] team0: Port device team_slave_0 added [ 67.289102][ T8502] team0: Port device team_slave_1 added [ 67.309757][ T8504] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.320254][ T8504] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.328015][ T8504] device bridge_slave_0 entered promiscuous mode [ 67.336983][ T8504] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.344032][ T8504] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.351959][ T8504] device bridge_slave_1 entered promiscuous mode [ 67.396877][ T8502] device hsr_slave_0 entered promiscuous mode [ 67.434762][ T8502] device hsr_slave_1 entered promiscuous mode [ 67.484401][ T8502] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 67.492026][ T8502] Cannot create hsr debugfs directory [ 67.534090][ T8506] chnl_net:caif_netlink_parms(): no params data found [ 67.560955][ T8504] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 67.623685][ T8504] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 67.648923][ T8499] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 67.707613][ T8499] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 67.785267][ T8509] chnl_net:caif_netlink_parms(): no params data found [ 67.807889][ T8499] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 67.897697][ T8504] team0: Port device team_slave_0 added [ 67.903519][ T8499] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 67.961184][ T8506] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.969422][ T8506] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.977624][ T8506] device bridge_slave_0 entered promiscuous mode [ 67.988111][ T8506] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.995793][ T8506] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.003380][ T8506] device bridge_slave_1 entered promiscuous mode [ 68.011358][ T8504] team0: Port device team_slave_1 added [ 68.086178][ T8504] device hsr_slave_0 entered promiscuous mode [ 68.134684][ T8504] device hsr_slave_1 entered promiscuous mode [ 68.174431][ T8504] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 68.182040][ T8504] Cannot create hsr debugfs directory [ 68.187868][ T8502] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 68.240917][ T8502] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 68.297679][ T8502] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 68.361502][ T8502] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 68.412882][ T8506] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.432663][ T8509] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.440854][ T8509] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.449168][ T8509] device bridge_slave_0 entered promiscuous mode [ 68.459393][ T8509] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.467143][ T8509] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.475399][ T8509] device bridge_slave_1 entered promiscuous mode [ 68.493276][ T8506] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 68.519171][ T8506] team0: Port device team_slave_0 added [ 68.532758][ T8509] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.543827][ T8509] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 68.557276][ T8506] team0: Port device team_slave_1 added [ 68.571078][ T8496] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.676604][ T8506] device hsr_slave_0 entered promiscuous mode [ 68.724604][ T8506] device hsr_slave_1 entered promiscuous mode [ 68.784398][ T8506] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 68.791976][ T8506] Cannot create hsr debugfs directory [ 68.799982][ T8509] team0: Port device team_slave_0 added [ 68.809769][ T8509] team0: Port device team_slave_1 added [ 68.878109][ T8509] device hsr_slave_0 entered promiscuous mode [ 68.935001][ T8509] device hsr_slave_1 entered promiscuous mode [ 68.994312][ T8509] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 69.001877][ T8509] Cannot create hsr debugfs directory [ 69.017159][ T2748] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 69.025405][ T2748] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.063130][ T8496] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.088352][ T8504] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 69.152504][ T8504] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 69.201835][ T2697] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 69.210778][ T2697] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.219522][ T2697] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.226729][ T2697] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.242139][ T8499] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.267102][ T8504] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 69.319668][ T2697] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.327775][ T2697] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.339099][ T2697] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.347466][ T2697] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.354515][ T2697] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.373090][ T8499] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.396450][ T8504] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 69.436953][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 69.445750][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 69.454239][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 69.462014][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.470700][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 69.479995][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 69.498484][ T8502] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.507439][ T8506] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 69.561755][ T2668] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 69.569703][ T2668] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 69.578289][ T2668] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 69.588762][ T2668] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 69.597728][ T2668] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 69.606664][ T2668] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 69.615274][ T2668] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.623685][ T2668] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.630766][ T2668] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.638412][ T2668] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 69.647355][ T2668] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 69.666044][ T8502] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.672852][ T8506] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 69.698341][ T8506] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 69.747759][ T8496] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 69.760593][ T2697] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.768619][ T2697] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.777599][ T2697] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.787999][ T2697] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.795095][ T2697] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.803200][ T2697] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 69.812025][ T2697] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 69.820143][ T2697] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.828919][ T2697] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 69.844572][ T2748] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 69.853590][ T2748] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 69.862638][ T2748] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 69.871259][ T2748] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 69.880041][ T2748] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 69.889609][ T2748] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.898175][ T2748] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.905270][ T2748] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.916188][ T8506] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 69.991789][ T8499] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 70.003055][ T8499] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 70.015132][ T2748] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 70.023671][ T2748] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.034166][ T2748] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 70.042760][ T2748] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.051918][ T2748] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 70.060635][ T2748] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.069043][ T2748] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 70.078161][ T2748] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.086673][ T2748] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.093715][ T2748] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.102734][ T2748] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 70.126242][ T2697] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 70.136320][ T2697] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 70.143754][ T2697] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 70.166346][ T8496] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 70.202433][ T2697] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 70.214094][ T2697] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 70.225064][ T2697] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 70.232446][ T2697] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 70.243623][ T2697] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 70.253264][ T2697] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 70.275831][ T8509] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 70.329999][ T8509] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 70.367753][ T8499] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 70.376556][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 70.387317][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 70.396001][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 70.404435][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.412524][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 70.421495][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.429924][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 70.438479][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 70.456316][ T8502] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 70.468160][ T8504] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.477577][ T8509] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 70.533122][ T8509] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 70.613813][ T2731] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 70.623620][ T2731] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 70.643122][ T8502] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 70.669589][ T8504] 8021q: adding VLAN 0 to HW filter on device team0 [ 70.680175][ T2731] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 70.687844][ T2731] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 70.695513][ T2731] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 70.703757][ T2731] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 70.712140][ T2731] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.719769][ T2731] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.743069][ T8496] device veth0_vlan entered promiscuous mode [ 70.756909][ T2731] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 70.765671][ T2731] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 70.773237][ T2731] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 70.781843][ T2731] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 70.790431][ T2731] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 70.798993][ T2731] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.807410][ T2731] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.814508][ T2731] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.822466][ T2731] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.847019][ T8499] device veth0_vlan entered promiscuous mode [ 70.866139][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 70.875745][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 70.909204][ T8502] device veth0_vlan entered promiscuous mode [ 70.919075][ T8496] device veth1_vlan entered promiscuous mode [ 70.928375][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 70.937874][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 70.945802][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 70.953323][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 70.961949][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.970262][ T3076] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.977357][ T3076] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.985149][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 70.993689][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 71.002440][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 71.011861][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.020406][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 71.028929][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.037506][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.045918][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.054087][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 71.062256][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 71.071409][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 71.079600][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 71.089143][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 71.106639][ T8499] device veth1_vlan entered promiscuous mode [ 71.127786][ T8504] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 71.148949][ T8509] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.165844][ T2697] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.174135][ T2697] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.191454][ T8506] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.202236][ T8502] device veth1_vlan entered promiscuous mode [ 71.242413][ T8509] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.264553][ T2731] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.272255][ T2731] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.303360][ T2731] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 176.324207][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 176.331306][ C0] (detected by 0, t=10502 jiffies, g=6941, q=84) [ 176.337726][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10503 (4294954781-4294944278), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 176.351085][ C0] syz-executor.0 R running task 24464 8496 8495 0x0000400a [ 176.359111][ C0] Call Trace: [ 176.362399][ C0] [ 176.365249][ C0] sched_show_task+0x40f/0x560 [ 176.370014][ C0] rcu_sched_clock_irq+0x1861/0x1ad0 [ 176.375299][ C0] update_process_times+0x12d/0x180 [ 176.380488][ C0] tick_sched_timer+0x263/0x420 [ 176.385341][ C0] ? tick_setup_sched_timer+0x3d0/0x3d0 [ 176.390894][ C0] __hrtimer_run_queues+0x403/0x840 [ 176.396093][ C0] hrtimer_interrupt+0x38c/0xda0 [ 176.401035][ C0] ? debug_smp_processor_id+0x9/0x20 [ 176.406313][ C0] smp_apic_timer_interrupt+0x109/0x280 [ 176.411846][ C0] apic_timer_interrupt+0xf/0x20 [ 176.416768][ C0] [ 176.419701][ C0] RIP: 0010:__memcg_kmem_uncharge+0x2e/0x1a0 [ 176.425667][ C0] Code: 41 57 41 56 41 55 41 54 53 50 89 f3 49 89 fc 48 b8 00 00 00 00 00 fc ff df 4c 8d 77 38 4d 89 f5 49 c1 ed 03 41 80 7c 05 00 00 <74> 08 4c 89 f7 e8 48 07 fb ff 4d 8b 3e b8 01 00 00 00 89 d9 d3 e0 [ 176.445259][ C0] RSP: 0018:ffffc90001e27b90 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 176.453658][ C0] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffff88809db9e180 [ 176.461615][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffea00028e92c0 [ 176.469588][ C0] RBP: ffffc90001e27bc0 R08: dffffc0000000000 R09: fffffbfff124248a [ 176.477549][ C0] R10: fffffbfff124248a R11: 0000000000000000 R12: ffffea00028e92c0 [ 176.485508][ C0] R13: 1ffffd400051d25f R14: ffffea00028e92f8 R15: ffff88808bc594f8 [ 176.493497][ C0] ? free_thread_stack+0x124/0x590 [ 176.498597][ C0] free_thread_stack+0x12e/0x590 [ 176.503526][ C0] put_task_stack+0xa3/0x130 [ 176.508104][ C0] finish_task_switch+0x3f1/0x550 [ 176.513123][ C0] __schedule+0x9a8/0xcc0 [ 176.517452][ C0] schedule+0x181/0x210 [ 176.521595][ C0] do_nanosleep+0x1d0/0x6c0 [ 176.526099][ C0] hrtimer_nanosleep+0x3a6/0x5b0 [ 176.531027][ C0] ? trace_hrtimer_expire_exit+0x2d0/0x2d0 [ 176.536826][ C0] __x64_sys_nanosleep+0x186/0x1d0 [ 176.541932][ C0] do_syscall_64+0xf7/0x1c0 [ 176.546426][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 176.552305][ C0] RIP: 0033:0x4593f0 [ 176.556209][ 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 [ 176.575798][ C0] RSP: 002b:00007ffc7d066fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 [ 176.584197][ C0] RAX: ffffffffffffffda RBX: 000000000001167c RCX: 00000000004593f0 [ 176.592160][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007ffc7d066fb0 [ 176.600121][ C0] RBP: 0000000000000002 R08: 0000000000000001 R09: 00000000022ba940 [ 176.608080][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 176.616040][ C0] R13: 00007ffc7d067000 R14: 000000000001166d R15: 00007ffc7d067010 [ 176.624022][ C0] rcu: rcu_preempt kthread starved for 10531 jiffies! g6941 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 176.635104][ C0] rcu: RCU grace-period kthread stack dump: [ 176.640982][ C0] rcu_preempt R running task 28984 10 2 0x80004000 [ 176.648885][ C0] Call Trace: [ 176.652166][ C0] __schedule+0x9a0/0xcc0 [ 176.656519][ C0] schedule+0x181/0x210 [ 176.660668][ C0] schedule_timeout+0x14f/0x240 [ 176.665506][ C0] ? run_local_timers+0x120/0x120 [ 176.670537][ C0] rcu_gp_kthread+0xed8/0x1770 [ 176.675299][ C0] kthread+0x332/0x350 [ 176.679359][ C0] ? rcu_report_qs_rsp+0x140/0x140 [ 176.684459][ C0] ? kthread_blkcg+0xe0/0xe0 [ 176.689069][ C0] ret_from_fork+0x24/0x30