Warning: Permanently added '10.128.0.250' (ECDSA) to the list of known hosts. 2019/12/03 04:42:04 fuzzer started 2019/12/03 04:42:06 dialing manager at 10.128.0.26:38907 2019/12/03 04:42:06 syscalls: 2697 2019/12/03 04:42:06 code coverage: enabled 2019/12/03 04:42:06 comparison tracing: enabled 2019/12/03 04:42:06 extra coverage: extra coverage is not supported by the kernel 2019/12/03 04:42:06 setuid sandbox: enabled 2019/12/03 04:42:06 namespace sandbox: enabled 2019/12/03 04:42:06 Android sandbox: /sys/fs/selinux/policy does not exist 2019/12/03 04:42:06 fault injection: enabled 2019/12/03 04:42:06 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2019/12/03 04:42:06 net packet injection: enabled 2019/12/03 04:42:06 net device setup: enabled 2019/12/03 04:42:06 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2019/12/03 04:42:06 devlink PCI setup: PCI device 0000:00:10.0 is not available 04:42:07 executing program 0: r0 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000300)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200004c0], 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff01000000030000000000000081006e7230000000000000002000000000007465616d300000000000000000000000766c616e30000000000000004000000076657468305f746f5f7465616d000000aaaaaaaaaabb000000000000aaaaaaaaaabb0000000000000000d0000000d000000000010000766c616e0069df4e5100000000000000000000079ba313000000000000000000080000000000000200000000892f0700636f6e6e6c6162656c0000000000000000000000000000000000000020000000080000000000000000000000000000004e465154455545000000000000000000000000000000000000000000000000000800000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff0000000000000000000000000004000000000000000000000000000000000000000000000000000001000000feffffff010000000b000000000000000000626f6e643000000000000000000000007465616d300000000000000b00000000626f6e6430000000000000000000000076657468315f746f5f62726964676500aaaaaaaaaabb000000000000ffffffffffff00000008000000007078000070000000a0000000434f4e4e5345434d41524b0000000000827900000000000000000000000000000800"/560]}, 0x2a8) 04:42:07 executing program 1: readv(0xffffffffffffffff, &(0x7f0000002340), 0x0) syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$bt_rfcomm(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$vbi(&(0x7f00000001c0)='/dev/vbi#\x00', 0x1, 0x2) add_key$user(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000340)='-vboxnet0\x00]\xea\xb0\xe2N\xc6c\x05\x8d\xb5\xc0\n\xad\x0f#+\x17\xd6A\xf4\xdf\x1b\xf9~\x8e\"\r\xff\xbb\xb0\xc3\x86\x97\xaf\xf8\x7f*\xfc\xfd\xe7\xcc\xbc\xddI.\xc3\x9aQ\xc8\x8e8U\xdaX\x06\x92\x1d\xbd\x10\xf9\xe8q\x00\xddr>\xd7\x9f\xf8r\xeeE\xa83K\xf60 \x7f\xcd\xac\x86\x9eT*\xf7\a^L,\x98\xa2(2,\x8c*\xff\x8aA\xa1\x153\x15\b\xcb\xf7\xefw\xa6\xc7c@\xb5\x9b\xdc$`3]\xf9.\xcf\x00', 0x5) ftruncate(r1, 0x1000000) sendfile(r0, r1, &(0x7f00000000c0)=0xf18001, 0xeefffdef) readv(0xffffffffffffffff, 0x0, 0x0) [ 55.278060][ T8174] IPVS: ftp: loaded support on port[0] = 21 [ 55.370981][ T8176] IPVS: ftp: loaded support on port[0] = 21 04:42:07 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) [ 55.476129][ T8174] chnl_net:caif_netlink_parms(): no params data found [ 55.568368][ T8174] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.589900][ T8174] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.609045][ T8174] device bridge_slave_0 entered promiscuous mode [ 55.632826][ T8174] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.640121][ T8174] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.647913][ T8174] device bridge_slave_1 entered promiscuous mode [ 55.661319][ T8176] chnl_net:caif_netlink_parms(): no params data found [ 55.676502][ T8180] IPVS: ftp: loaded support on port[0] = 21 [ 55.705352][ T8174] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 55.742908][ T8174] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link 04:42:07 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x6, &(0x7f0000000000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x61, 0x11, 0x1a001000050}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call, @exit]}, &(0x7f0000000080)='GPL\x00', 0x7, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 55.755626][ T8176] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.764963][ T8176] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.773590][ T8176] device bridge_slave_0 entered promiscuous mode [ 55.805052][ T8176] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.814572][ T8176] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.822506][ T8176] device bridge_slave_1 entered promiscuous mode [ 55.833886][ T8174] team0: Port device team_slave_0 added [ 55.856002][ T8174] team0: Port device team_slave_1 added [ 55.894689][ T8176] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 55.941724][ T8174] device hsr_slave_0 entered promiscuous mode 04:42:08 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'vcan0\x00', &(0x7f0000000000)=@ethtool_coalesce={0x21}}) [ 56.009499][ T8174] device hsr_slave_1 entered promiscuous mode [ 56.059168][ T8176] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 56.155864][ T8176] team0: Port device team_slave_0 added [ 56.193094][ T8182] IPVS: ftp: loaded support on port[0] = 21 [ 56.206949][ T8176] team0: Port device team_slave_1 added [ 56.236282][ T8180] chnl_net:caif_netlink_parms(): no params data found 04:42:08 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0xb2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 56.260770][ T8174] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 56.355780][ T8174] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 56.366547][ T8186] IPVS: ftp: loaded support on port[0] = 21 [ 56.432799][ T8174] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 56.494848][ T8174] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 56.550706][ T8180] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.557814][ T8180] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.566447][ T8180] device bridge_slave_0 entered promiscuous mode [ 56.575342][ T8180] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.583051][ T8180] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.590977][ T8180] device bridge_slave_1 entered promiscuous mode [ 56.608852][ T8180] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 56.641717][ T8176] device hsr_slave_0 entered promiscuous mode [ 56.679364][ T8176] device hsr_slave_1 entered promiscuous mode [ 56.719146][ T8176] debugfs: Directory 'hsr0' with parent '/' already present! [ 56.743752][ T8180] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 56.786997][ T8180] team0: Port device team_slave_0 added [ 56.795046][ T8180] team0: Port device team_slave_1 added [ 56.808069][ T8187] IPVS: ftp: loaded support on port[0] = 21 [ 56.890915][ T8180] device hsr_slave_0 entered promiscuous mode [ 56.929353][ T8180] device hsr_slave_1 entered promiscuous mode [ 56.979169][ T8180] debugfs: Directory 'hsr0' with parent '/' already present! [ 57.034088][ T8176] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 57.073450][ T8176] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 57.143330][ T8176] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 57.221058][ T8182] chnl_net:caif_netlink_parms(): no params data found [ 57.234024][ T8176] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 57.327860][ T8180] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 57.373052][ T8180] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 57.457542][ T8180] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 57.504913][ T8180] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 57.591526][ T8186] chnl_net:caif_netlink_parms(): no params data found [ 57.620813][ T8182] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.627912][ T8182] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.635941][ T8182] device bridge_slave_0 entered promiscuous mode [ 57.643595][ T8182] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.650829][ T8182] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.658446][ T8182] device bridge_slave_1 entered promiscuous mode [ 57.701613][ T8186] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.708685][ T8186] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.716645][ T8186] device bridge_slave_0 entered promiscuous mode [ 57.726321][ T8186] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.733720][ T8186] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.741636][ T8186] device bridge_slave_1 entered promiscuous mode [ 57.750388][ T8182] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 57.767779][ T8182] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 57.796985][ T8186] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 57.808852][ T8174] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.831452][ T8186] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 57.851787][ T8186] team0: Port device team_slave_0 added [ 57.857629][ T8187] chnl_net:caif_netlink_parms(): no params data found [ 57.870733][ T8182] team0: Port device team_slave_0 added [ 57.877979][ T8182] team0: Port device team_slave_1 added [ 57.889692][ T8186] team0: Port device team_slave_1 added [ 57.935673][ T8174] 8021q: adding VLAN 0 to HW filter on device team0 [ 57.956673][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.964977][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.985868][ T8176] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.052391][ T8182] device hsr_slave_0 entered promiscuous mode [ 58.089262][ T8182] device hsr_slave_1 entered promiscuous mode [ 58.139069][ T8182] debugfs: Directory 'hsr0' with parent '/' already present! [ 58.146907][ T8187] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.154614][ T8187] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.162605][ T8187] device bridge_slave_0 entered promiscuous mode [ 58.171064][ T8190] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.180417][ T8190] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.188873][ T8190] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.196117][ T8190] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.204371][ T8190] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.214213][ T8190] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.222663][ T8190] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.229762][ T8190] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.238221][ T8190] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.246552][ T8190] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.266566][ T8176] 8021q: adding VLAN 0 to HW filter on device team0 [ 58.276540][ T8187] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.283970][ T8187] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.292189][ T8187] device bridge_slave_1 entered promiscuous mode [ 58.311037][ T8188] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.318665][ T8188] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.326687][ T8188] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.335162][ T8188] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 58.344012][ T8188] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 58.352792][ T8188] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 58.361627][ T8188] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 58.370135][ T8188] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 58.411204][ T8186] device hsr_slave_0 entered promiscuous mode [ 58.459484][ T8186] device hsr_slave_1 entered promiscuous mode [ 58.499108][ T8186] debugfs: Directory 'hsr0' with parent '/' already present! [ 58.513845][ T8180] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.533309][ T2706] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.544509][ T2706] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.552997][ T2706] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.560074][ T2706] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.567896][ T2706] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.576865][ T2706] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.585229][ T2706] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.592301][ T2706] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.599908][ T2706] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 58.608105][ T2706] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.616517][ T2706] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.624798][ T2706] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.633148][ T2706] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.653961][ T8187] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 58.665937][ T8187] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 58.683468][ T8174] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 58.699476][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.731477][ T8187] team0: Port device team_slave_0 added [ 58.738558][ T8187] team0: Port device team_slave_1 added [ 58.750480][ T8190] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.761016][ T8190] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.768574][ T8190] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.778407][ T8180] 8021q: adding VLAN 0 to HW filter on device team0 [ 58.788563][ T8182] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 58.841506][ T8182] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 58.881791][ T8182] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 58.937372][ T8182] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 58.988106][ T8190] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 58.995653][ T8190] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 59.004994][ T8190] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.013996][ T8190] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.072028][ T8187] device hsr_slave_0 entered promiscuous mode [ 59.119477][ T8187] device hsr_slave_1 entered promiscuous mode [ 59.159365][ T8187] debugfs: Directory 'hsr0' with parent '/' already present! [ 59.171676][ T8174] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.191407][ T8186] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 59.230907][ T8190] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 59.240275][ T8190] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 59.248653][ T8190] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.257199][ T8190] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 59.265928][ T8190] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.275687][ T8190] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.284320][ T8190] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.292756][ T8190] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.299863][ T8190] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.307537][ T8190] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.316110][ T8190] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.324363][ T8190] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.331435][ T8190] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.339288][ T8190] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.348669][ T8190] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.360524][ T8190] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.383594][ T8186] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 59.424893][ T8186] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 59.471397][ T8186] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 59.533578][ T8176] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 59.545311][ T8176] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 59.558178][ T8189] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 59.569973][ T8189] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.579972][ T8189] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.588738][ T8189] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.599926][ T8189] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 59.695564][ T8186] 8021q: adding VLAN 0 to HW filter on device bond0 [ 59.726352][ T8176] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.755249][ T8180] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 59.772323][ T8180] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 164.698964][ C1] rcu: INFO: rcu_preempt self-detected stall on CPU [ 164.705750][ C1] rcu: 1-...!: (1 GPs behind) idle=72a/1/0x4000000000000002 softirq=11234/11240 fqs=142 [ 164.716006][ C1] (t=10500 jiffies g=6365 q=708) [ 164.721028][ C1] rcu: rcu_preempt kthread starved for 10212 jiffies! g6365 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 164.732125][ C1] rcu: RCU grace-period kthread stack dump: [ 164.738009][ C1] rcu_preempt R running task 29032 10 2 0x80004000 [ 164.745914][ C1] Call Trace: [ 164.749388][ C1] __schedule+0x9a0/0xcc0 [ 164.753742][ C1] schedule+0x181/0x210 [ 164.757906][ C1] schedule_timeout+0x14f/0x240 [ 164.762756][ C1] ? run_local_timers+0x120/0x120 [ 164.767933][ C1] rcu_gp_kthread+0xed8/0x1770 [ 164.772721][ C1] kthread+0x332/0x350 [ 164.777226][ C1] ? rcu_report_qs_rsp+0x140/0x140 [ 164.782459][ C1] ? kthread_blkcg+0xe0/0xe0 [ 164.787068][ C1] ret_from_fork+0x24/0x30 [ 164.791581][ C1] NMI backtrace for cpu 1 [ 164.796004][ C1] CPU: 1 PID: 8197 Comm: syz-executor.0 Not tainted 5.4.0-syzkaller #0 [ 164.804230][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 164.814402][ C1] Call Trace: [ 164.817684][ C1] [ 164.820533][ C1] dump_stack+0x1fb/0x318 [ 164.824975][ C1] nmi_cpu_backtrace+0xaf/0x1a0 [ 164.829820][ C1] ? nmi_trigger_cpumask_backtrace+0x16d/0x290 [ 164.835979][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 164.842044][ C1] nmi_trigger_cpumask_backtrace+0x174/0x290 [ 164.848017][ C1] arch_trigger_cpumask_backtrace+0x10/0x20 [ 164.854007][ C1] rcu_dump_cpu_stacks+0x15a/0x220 [ 164.859205][ C1] rcu_sched_clock_irq+0xe25/0x1ad0 [ 164.864413][ C1] ? trace_hardirqs_off+0x74/0x80 [ 164.869448][ C1] update_process_times+0x12d/0x180 [ 164.874671][ C1] tick_sched_timer+0x263/0x420 [ 164.879517][ C1] ? tick_setup_sched_timer+0x3d0/0x3d0 [ 164.885069][ C1] __hrtimer_run_queues+0x403/0x840 [ 164.890373][ C1] hrtimer_interrupt+0x38c/0xda0 [ 164.895319][ C1] ? debug_smp_processor_id+0x9/0x20 [ 164.900612][ C1] smp_apic_timer_interrupt+0x109/0x280 [ 164.906172][ C1] apic_timer_interrupt+0xf/0x20 [ 164.911114][ C1] [ 164.914052][ C1] RIP: 0010:__sanitizer_cov_trace_pc+0x4/0x50 [ 164.920128][ C1] Code: 84 00 00 00 00 00 55 48 89 e5 53 48 89 fb e8 13 00 00 00 48 8b 3d 34 e7 cc 07 48 89 de e8 64 02 3b 00 5b 5d c3 cc 48 8b 04 24 <65> 48 8b 0c 25 c0 1d 02 00 65 8b 15 b8 81 8b 7e f7 c2 00 01 1f 00 [ 164.939892][ C1] RSP: 0018:ffffc900027b7850 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 164.948292][ C1] RAX: ffffffff81487326 RBX: ffffea0002910500 RCX: 0000000000000000 [ 164.956252][ C1] RDX: 0000000000000000 RSI: 00000000fffffffc RDI: ffffea0002910500 [ 164.964215][ C1] RBP: ffffc900027b7878 R08: 000000000003a768 R09: fffffbfff120248a [ 164.972268][ C1] R10: fffffbfff120248a R11: 0000000000000000 R12: ffff8880a6dbafa0 [ 164.980225][ C1] R13: dffffc0000000000 R14: 00000000fffffffc R15: ffff8880a718b428 [ 164.988206][ C1] ? mod_memcg_page_state+0x16/0x190 [ 164.993481][ C1] ? mod_memcg_page_state+0x16/0x190 [ 164.998751][ C1] free_thread_stack+0x168/0x590 [ 165.003677][ C1] put_task_stack+0xa3/0x130 [ 165.008254][ C1] finish_task_switch+0x3f1/0x550 [ 165.013269][ C1] __schedule+0x9a8/0xcc0 [ 165.017593][ C1] ? ___preempt_schedule+0x16/0x18 [ 165.022689][ C1] preempt_schedule+0xdb/0x120 [ 165.027440][ C1] ___preempt_schedule+0x16/0x18 [ 165.032363][ C1] ? page_poisoning_enabled+0x1c/0x30 [ 165.037723][ C1] prep_new_page+0x161/0x2e0 [ 165.042301][ C1] get_page_from_freelist+0x850/0xaa0 [ 165.047670][ C1] __alloc_pages_nodemask+0x264/0x5d0 [ 165.053035][ C1] alloc_pages_vma+0x94a/0xd50 [ 165.057792][ C1] do_huge_pmd_anonymous_page+0x883/0xe50 [ 165.063506][ C1] handle_mm_fault+0x2017/0x2890 [ 165.068456][ C1] do_user_addr_fault+0x589/0xaf0 [ 165.073478][ C1] __do_page_fault+0xd3/0x1f0 [ 165.078139][ C1] do_page_fault+0x99/0xb0 [ 165.082543][ C1] page_fault+0x39/0x40 [ 165.086685][ C1] RIP: 0033:0x441991 [ 165.090571][ C1] Code: 2e 0f 1f 84 00 00 00 00 00 48 81 fa 00 04 00 00 77 77 89 d1 c1 e9 05 74 60 ff c9 48 8b 06 4c 8b 46 08 4c 8b 4e 10 4c 8b 56 18 <48> 89 07 4c 89 47 08 4c 89 4f 10 4c 89 57 18 48 8d 76 20 48 8d 7f [ 165.110471][ C1] RSP: 002b:00007ffebc438bf8 EFLAGS: 00010246 [ 165.116619][ C1] RAX: 00006574756f7262 RBX: 000000000075c9a0 RCX: 0000000000000000 [ 165.124578][ C1] RDX: 0000000000000020 RSI: 0000000000760080 RDI: 0000000020000300 [ 165.132535][ C1] RBP: 0000000000760060 R08: 0000000000000000 R09: 0000000000000000 [ 165.140598][ C1] R10: 0000000000000500 R11: 0000000000000246 R12: 000000000075bf20 [ 165.148659][ C1] R13: 000000000000e8a6 R14: 0000000000760068 R15: 000000000075bf2c