Warning: Permanently added '10.128.0.129' (ECDSA) to the list of known hosts. 2019/12/04 09:22:57 fuzzer started 2019/12/04 09:22:59 dialing manager at 10.128.0.26:36481 2019/12/04 09:22:59 syscalls: 2691 2019/12/04 09:22:59 code coverage: enabled 2019/12/04 09:22:59 comparison tracing: enabled 2019/12/04 09:22:59 extra coverage: extra coverage is not supported by the kernel 2019/12/04 09:22:59 setuid sandbox: enabled 2019/12/04 09:22:59 namespace sandbox: enabled 2019/12/04 09:22:59 Android sandbox: /sys/fs/selinux/policy does not exist 2019/12/04 09:22:59 fault injection: enabled 2019/12/04 09:22:59 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2019/12/04 09:22:59 net packet injection: enabled 2019/12/04 09:22:59 net device setup: enabled 2019/12/04 09:22:59 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2019/12/04 09:22:59 devlink PCI setup: PCI device 0000:00:10.0 is not available 09:23:00 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 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) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x3}, 0xb) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r2}, 0x8) 09:23:00 executing program 1: r0 = syz_init_net_socket$ax25(0x3, 0x3, 0x0) ioctl$SIOCAX25ADDFWD(r0, 0x89ea, &(0x7f0000000000)={@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}}) 09:23:00 executing program 2: r0 = socket$inet(0x2, 0x200000000003, 0x19) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {}, {}, 0x0, 0x0, 0x0, 0x3}, {{@in6=@local}, 0x0, @in6=@local}}, 0xe8) syzkaller login: [ 57.038014][ T8252] IPVS: ftp: loaded support on port[0] = 21 [ 57.050992][ T8250] IPVS: ftp: loaded support on port[0] = 21 09:23:00 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-blowfish-asm\x00'}, 0x58) r4 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5", 0x4) sendto$unix(r4, &(0x7f0000000140), 0x14ded905162a6a4b, 0x0, 0x0, 0x429) recvfrom(r4, &(0x7f0000001240)=""/4096, 0xfffffffffffffeb8, 0x0, 0x0, 0x0) [ 57.238830][ T8254] IPVS: ftp: loaded support on port[0] = 21 [ 57.251257][ T8250] chnl_net:caif_netlink_parms(): no params data found [ 57.384762][ T8252] chnl_net:caif_netlink_parms(): no params data found [ 57.435445][ T8250] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.446946][ T8250] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.465217][ T8250] device bridge_slave_0 entered promiscuous mode 09:23:01 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x4, 0x0) ioctl$VIDIOC_QUERYMENU(r0, 0xc02c5625, &(0x7f0000000080)={0x98f904, 0x2, @name="f6035b02f1445f27f1ad7025f84ffcf7c976b1bd6c993539c5a6e10ff211e94c"}) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) [ 57.489419][ T8250] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.504626][ T8250] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.512666][ T8250] device bridge_slave_1 entered promiscuous mode [ 57.558154][ T8252] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.574913][ T8252] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.595498][ T8252] device bridge_slave_0 entered promiscuous mode [ 57.621210][ T8259] IPVS: ftp: loaded support on port[0] = 21 [ 57.660016][ T8252] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.668461][ T8252] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.685234][ T8252] device bridge_slave_1 entered promiscuous mode [ 57.710891][ T8252] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 57.723139][ T8250] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 57.756942][ T8250] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link 09:23:01 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet(0x10, 0x3, 0xc) sendmsg(r2, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000000100)="24000000100007031dff22946fa2830020200a0009000300001d85687f0000000400ff7e28000000120a43ba5d806055b6fdd80b40000000140001000029ec2400020cd37e99d69cda45a95e", 0x4c}], 0x1}, 0x0) [ 57.786131][ T8252] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 57.802737][ T8261] IPVS: ftp: loaded support on port[0] = 21 [ 57.891887][ T8250] team0: Port device team_slave_0 added [ 57.910143][ T8252] team0: Port device team_slave_0 added [ 57.920274][ T8254] chnl_net:caif_netlink_parms(): no params data found [ 57.938319][ T8250] team0: Port device team_slave_1 added [ 57.948801][ T8252] team0: Port device team_slave_1 added [ 58.017503][ T8252] device hsr_slave_0 entered promiscuous mode [ 58.084859][ T8252] device hsr_slave_1 entered promiscuous mode [ 58.196509][ T8250] device hsr_slave_0 entered promiscuous mode [ 58.234696][ T8250] device hsr_slave_1 entered promiscuous mode [ 58.274514][ T8250] debugfs: Directory 'hsr0' with parent '/' already present! [ 58.295020][ T8264] IPVS: ftp: loaded support on port[0] = 21 [ 58.372598][ T8254] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.380609][ T8254] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.388310][ T8254] device bridge_slave_0 entered promiscuous mode [ 58.396250][ T8254] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.403310][ T8254] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.411142][ T8254] device bridge_slave_1 entered promiscuous mode [ 58.436674][ T8259] chnl_net:caif_netlink_parms(): no params data found [ 58.454538][ T8252] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 58.499629][ T8252] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 58.556682][ T8252] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 58.597486][ T8252] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 58.671590][ T8254] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 58.696499][ T8250] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 58.750665][ T8254] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 58.779050][ T8250] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 58.839392][ T8250] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 58.908627][ T8250] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 58.971915][ T8254] team0: Port device team_slave_0 added [ 58.983979][ T8254] team0: Port device team_slave_1 added [ 59.011664][ T8259] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.018985][ T8259] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.027729][ T8259] device bridge_slave_0 entered promiscuous mode [ 59.072040][ T8259] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.082100][ T8259] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.090348][ T8259] device bridge_slave_1 entered promiscuous mode [ 59.097787][ T8261] chnl_net:caif_netlink_parms(): no params data found [ 59.167273][ T8254] device hsr_slave_0 entered promiscuous mode [ 59.204948][ T8254] device hsr_slave_1 entered promiscuous mode [ 59.244604][ T8254] debugfs: Directory 'hsr0' with parent '/' already present! [ 59.285142][ T8259] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 59.313637][ T8261] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.325493][ T8261] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.333746][ T8261] device bridge_slave_0 entered promiscuous mode [ 59.347711][ T8264] chnl_net:caif_netlink_parms(): no params data found [ 59.359914][ T8259] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 59.372696][ T8261] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.380633][ T8261] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.389562][ T8261] device bridge_slave_1 entered promiscuous mode [ 59.443374][ T8261] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 59.474772][ T8264] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.481956][ T8264] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.492813][ T8264] device bridge_slave_0 entered promiscuous mode [ 59.503304][ T8261] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 59.524189][ T8254] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 59.579829][ T8250] 8021q: adding VLAN 0 to HW filter on device bond0 [ 59.588695][ T8259] team0: Port device team_slave_0 added [ 59.596246][ T8264] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.603421][ T8264] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.612391][ T8264] device bridge_slave_1 entered promiscuous mode [ 59.628503][ T8261] team0: Port device team_slave_0 added [ 59.637023][ T8254] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 59.676606][ T8254] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 59.737572][ T8259] team0: Port device team_slave_1 added [ 59.743372][ T8254] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 59.802896][ T8261] team0: Port device team_slave_1 added [ 59.825351][ T8264] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 59.837513][ T8264] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 59.917497][ T8261] device hsr_slave_0 entered promiscuous mode [ 59.955099][ T8261] device hsr_slave_1 entered promiscuous mode [ 59.994561][ T8261] debugfs: Directory 'hsr0' with parent '/' already present! [ 60.023936][ T8264] team0: Port device team_slave_0 added [ 60.032829][ T8252] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.043139][ T8264] team0: Port device team_slave_1 added [ 60.086500][ T8259] device hsr_slave_0 entered promiscuous mode [ 60.135428][ T8259] device hsr_slave_1 entered promiscuous mode [ 60.164591][ T8259] debugfs: Directory 'hsr0' with parent '/' already present! [ 60.196035][ T8258] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.207851][ T8258] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.219009][ T8250] 8021q: adding VLAN 0 to HW filter on device team0 [ 60.316741][ T8264] device hsr_slave_0 entered promiscuous mode [ 60.374881][ T8264] device hsr_slave_1 entered promiscuous mode [ 60.444596][ T8264] debugfs: Directory 'hsr0' with parent '/' already present! [ 60.453751][ T8261] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 60.518364][ T8261] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 60.590328][ T8252] 8021q: adding VLAN 0 to HW filter on device team0 [ 60.597907][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.607838][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.616251][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.624329][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.632290][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.640922][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.649756][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.665575][ T8254] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.675490][ T8259] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 60.736348][ T8261] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 60.777414][ T8261] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 60.834515][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.843073][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.851829][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.858938][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.867384][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.876681][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.885427][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.894295][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.902879][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.911355][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.922842][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 60.933377][ T8259] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 61.002895][ T8259] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 61.036845][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.045426][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.054625][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.061757][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.069455][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.077959][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.086358][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.093388][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.100943][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.109337][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 61.117884][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 61.129770][ T8250] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 61.141587][ T8250] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 61.158214][ T8259] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 61.206464][ T8265] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.215814][ T8265] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.226571][ T8265] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 61.235319][ T8265] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.243387][ T8265] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.252921][ T8265] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.269101][ T8254] 8021q: adding VLAN 0 to HW filter on device team0 [ 61.297701][ T8258] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.306872][ T8258] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.315956][ T8258] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.325501][ T8258] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.333703][ T8258] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.342814][ T8258] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.351563][ T8258] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.359718][ T8258] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.367564][ T8258] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 61.375349][ T8258] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 61.383956][ T8258] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 61.391875][ T8258] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.408688][ T8264] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 61.450799][ T8250] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 61.474630][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 61.483196][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 61.497687][ T8252] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 61.510388][ T8252] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 61.521146][ T8264] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 61.570313][ T8264] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 61.654646][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 61.663013][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.673482][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.683587][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.693118][ T27] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.700228][ T27] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.724821][ T8258] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.733420][ T8258] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.750201][ T8258] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.760500][ T8258] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.775571][ T8258] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.784240][ T8258] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.808583][ T8258] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 61.831164][ T8275] sctp: [Deprecated]: syz-executor.0 (pid 8275) Use of struct sctp_assoc_value in delayed_ack socket option. [ 61.831164][ T8275] Use struct sctp_sack_info instead [ 166.694359][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 166.701367][ C0] (detected by 0, t=10502 jiffies, g=6565, q=374) [ 166.707853][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10503 (4294953756-4294943253), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 166.721189][ C0] rcu_preempt R running task 28864 10 2 0x80004008 [ 166.729082][ C0] Call Trace: [ 166.732353][ C0] [ 166.735199][ C0] sched_show_task+0x40f/0x560 [ 166.739957][ C0] rcu_sched_clock_irq+0x1861/0x1ad0 [ 166.745237][ C0] update_process_times+0x12d/0x180 [ 166.750421][ C0] tick_sched_timer+0x263/0x420 [ 166.755259][ C0] ? tick_setup_sched_timer+0x3d0/0x3d0 [ 166.760791][ C0] __hrtimer_run_queues+0x403/0x840 [ 166.765990][ C0] hrtimer_interrupt+0x38c/0xda0 [ 166.770933][ C0] ? debug_smp_processor_id+0x9/0x20 [ 166.776217][ C0] smp_apic_timer_interrupt+0x109/0x280 [ 166.781754][ C0] apic_timer_interrupt+0xf/0x20 [ 166.786671][ C0] [ 166.789596][ C0] RIP: 0010:free_thread_stack+0x16d/0x590 [ 166.795300][ C0] Code: c3 08 48 89 d8 48 c1 e8 03 42 80 3c 28 00 74 08 48 89 df e8 25 a0 69 00 48 8b 3b be fc ff ff ff e8 28 04 00 00 43 80 3c 2e 00 <74> 08 4c 89 e7 e8 09 a0 69 00 49 8b 1c 24 48 83 c3 08 48 89 d8 48 [ 166.815856][ C0] RSP: 0018:ffffc90000d0fc48 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 166.824253][ C0] RAX: ffffffff81487433 RBX: ffff8880a7a4a108 RCX: ffff8880a9de8280 [ 166.832206][ C0] RDX: 0000000000000000 RSI: 00000000fffffffc RDI: ffffea000250d2c0 [ 166.840166][ C0] RBP: ffffc90000d0fc80 R08: 000000000003a728 R09: ffffed10151f8ad7 [ 166.848120][ C0] R10: ffffed10151f8ad7 R11: 0000000000000000 R12: ffff8880a36867a0 [ 166.856075][ C0] R13: dffffc0000000000 R14: 1ffff110146d0cf4 R15: ffff8880a8fc56a8 [ 166.864041][ C0] ? mod_memcg_page_state+0x123/0x190 [ 166.869427][ C0] ? free_thread_stack+0x168/0x590 [ 166.874528][ C0] put_task_stack+0xa3/0x130 [ 166.879106][ C0] finish_task_switch+0x3f1/0x550 [ 166.884121][ C0] __schedule+0x9a8/0xcc0 [ 166.888446][ C0] schedule+0x181/0x210 [ 166.892594][ C0] schedule_timeout+0x14f/0x240 [ 166.897432][ C0] ? run_local_timers+0x120/0x120 [ 166.902615][ C0] rcu_gp_kthread+0xed8/0x1770 [ 166.907404][ C0] kthread+0x332/0x350 [ 166.911486][ C0] ? rcu_report_qs_rsp+0x140/0x140 [ 166.916599][ C0] ? kthread_blkcg+0xe0/0xe0 [ 166.921202][ C0] ret_from_fork+0x24/0x30 [ 166.925895][ C0] rcu: rcu_preempt kthread starved for 10525 jiffies! g6565 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 166.936980][ C0] rcu: RCU grace-period kthread stack dump: [ 166.942862][ C0] rcu_preempt R running task 28864 10 2 0x80004008 [ 166.951188][ C0] Call Trace: [ 166.954462][ C0] [ 166.957328][ C0] sched_show_task+0x40f/0x560 [ 166.962083][ C0] rcu_check_gp_kthread_starvation+0x170/0x1b0 [ 166.968230][ C0] rcu_sched_clock_irq+0x17d3/0x1ad0 [ 166.973511][ C0] update_process_times+0x12d/0x180 [ 166.978695][ C0] tick_sched_timer+0x263/0x420 [ 166.983529][ C0] ? tick_setup_sched_timer+0x3d0/0x3d0 [ 166.989060][ C0] __hrtimer_run_queues+0x403/0x840 [ 166.994260][ C0] hrtimer_interrupt+0x38c/0xda0 [ 166.999204][ C0] ? debug_smp_processor_id+0x9/0x20 [ 167.004477][ C0] smp_apic_timer_interrupt+0x109/0x280 [ 167.010012][ C0] apic_timer_interrupt+0xf/0x20 [ 167.015026][ C0] [ 167.017977][ C0] RIP: 0010:free_thread_stack+0x16d/0x590 [ 167.023696][ C0] Code: c3 08 48 89 d8 48 c1 e8 03 42 80 3c 28 00 74 08 48 89 df e8 25 a0 69 00 48 8b 3b be fc ff ff ff e8 28 04 00 00 43 80 3c 2e 00 <74> 08 4c 89 e7 e8 09 a0 69 00 49 8b 1c 24 48 83 c3 08 48 89 d8 48 [ 167.043301][ C0] RSP: 0018:ffffc90000d0fc48 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 167.051707][ C0] RAX: ffffffff81487433 RBX: ffff8880a7a4a108 RCX: ffff8880a9de8280 [ 167.059692][ C0] RDX: 0000000000000000 RSI: 00000000fffffffc RDI: ffffea000250d2c0 [ 167.067667][ C0] RBP: ffffc90000d0fc80 R08: 000000000003a728 R09: ffffed10151f8ad7 [ 167.075630][ C0] R10: ffffed10151f8ad7 R11: 0000000000000000 R12: ffff8880a36867a0 [ 167.085360][ C0] R13: dffffc0000000000 R14: 1ffff110146d0cf4 R15: ffff8880a8fc56a8 [ 167.093356][ C0] ? mod_memcg_page_state+0x123/0x190 [ 167.098732][ C0] ? free_thread_stack+0x168/0x590 [ 167.103840][ C0] put_task_stack+0xa3/0x130 [ 167.108417][ C0] finish_task_switch+0x3f1/0x550 [ 167.113434][ C0] __schedule+0x9a8/0xcc0 [ 167.117761][ C0] schedule+0x181/0x210 [ 167.121904][ C0] schedule_timeout+0x14f/0x240 [ 167.126745][ C0] ? run_local_timers+0x120/0x120 [ 167.131767][ C0] rcu_gp_kthread+0xed8/0x1770 [ 167.136528][ C0] kthread+0x332/0x350 [ 167.140582][ C0] ? rcu_report_qs_rsp+0x140/0x140 [ 167.145689][ C0] ? kthread_blkcg+0xe0/0xe0 [ 167.150266][ C0] ret_from_fork+0x24/0x30