Warning: Permanently added '10.128.0.131' (ECDSA) to the list of known hosts. 2019/12/03 04:55:57 fuzzer started 2019/12/03 04:55:59 dialing manager at 10.128.0.26:38907 2019/12/03 04:55:59 syscalls: 2697 2019/12/03 04:55:59 code coverage: enabled 2019/12/03 04:55:59 comparison tracing: enabled 2019/12/03 04:55:59 extra coverage: extra coverage is not supported by the kernel 2019/12/03 04:55:59 setuid sandbox: enabled 2019/12/03 04:55:59 namespace sandbox: enabled 2019/12/03 04:55:59 Android sandbox: /sys/fs/selinux/policy does not exist 2019/12/03 04:55:59 fault injection: enabled 2019/12/03 04:55:59 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2019/12/03 04:55:59 net packet injection: enabled 2019/12/03 04:55:59 net device setup: enabled 2019/12/03 04:55:59 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2019/12/03 04:55:59 devlink PCI setup: PCI device 0000:00:10.0 is not available 04:56:00 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 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, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$hfsplus(&(0x7f0000000180)='hfsplus\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000680)={[{@type={'type', 0x3d, "9f306e3d"}}]}) 04:56:00 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x417500, 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, r0, 0x0) accept$packet(0xffffffffffffffff, 0x0, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) fdatasync(0xffffffffffffffff) fcntl$getown(0xffffffffffffffff, 0x9) bind$inet(0xffffffffffffffff, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00000003c0), 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') socket$inet(0x2, 0x4000000000000001, 0x0) r3 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x3e, &(0x7f0000000280)=0x8, 0x4) bind$llc(r3, &(0x7f0000000040), 0x10) sendmmsg(r3, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) fsetxattr$trusted_overlay_origin(r3, &(0x7f0000000000)='trusted.overlay.origin\x00', &(0x7f0000000100)='y\x00', 0x2, 0x2) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x17, 0x0, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0x3ffffffffffffffc) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) syzkaller login: [ 52.173580][ T8133] IPVS: ftp: loaded support on port[0] = 21 [ 52.315869][ T8133] chnl_net:caif_netlink_parms(): no params data found [ 52.335523][ T8136] IPVS: ftp: loaded support on port[0] = 21 [ 52.397042][ T8133] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.419388][ T8133] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.427053][ T8133] device bridge_slave_0 entered promiscuous mode 04:56:00 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x14000, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)='\np\x00\x00\x00\x00\x00\x00\x00\x00\x00') r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) getsockopt$inet_udp_int(r1, 0x11, 0xb, &(0x7f0000000040), &(0x7f0000000140)=0x4) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00000000c0)=0x1914, 0x4) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e22, 0x8}, 0x1c) open(&(0x7f0000000300)='./file0/file0\x00', 0x100, 0x10) setsockopt$sock_int(r2, 0x1, 0x2e, &(0x7f0000000040)=0x4000000000000005, 0x4) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x0, 0x0) bind$netlink(r3, &(0x7f00000013c0)={0x10, 0x0, 0x25dfdbfe, 0x10}, 0xc) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, 0x0) sendto$inet6(r2, 0x0, 0x1cd, 0x200408d4, &(0x7f0000000380)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000000)="cc", 0x1, 0x0, 0x0, 0x0) recvmsg(r2, &(0x7f00000002c0)={&(0x7f0000000100)=@pppoe={0x18, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000000280)=[{&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f0000000180)=""/247, 0xf7}], 0x2, &(0x7f00000023c0)=""/4096, 0x1000}, 0x1ffe) [ 52.451290][ T8133] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.460671][ T8133] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.471916][ T8133] device bridge_slave_1 entered promiscuous mode [ 52.553907][ T8133] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 52.595981][ T8133] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 52.608288][ T8136] chnl_net:caif_netlink_parms(): no params data found 04:56:00 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={'bond_slave_0\x00', {0x2, 0x0, @loopback}}) r2 = creat(&(0x7f00000002c0)='./file0\x00', 0x27) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000300)={{0xa, 0x4e21, 0x3, @loopback, 0x7}, {0xa, 0x4e24, 0x3f, @remote, 0x78}, 0x0, [0x6, 0xffffffff, 0x0, 0x101, 0x8000, 0x80000000, 0x54a77444, 0xd1]}, 0x5c) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f00000001c0)={'nat\x00'}, &(0x7f0000000140)=0x50) setsockopt(r0, 0x65, 0x1, &(0x7f0000000040)='\b', 0x1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/vga_arbiter\x00', 0x400, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) r4 = dup(r3) setsockopt$packet_int(r4, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x400000000008, 0x26d) r5 = syz_open_dev$swradio(&(0x7f0000000200)='/dev/swradio#\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0x75, "a372ac75e36b4b6705f37398c6ca929b4c69b2890488c7753bc77e5b6e0e3fce89715f4e72f44553e119e024ad591d0ed9f923a18f35ca1128f3a8852c84a72537ff7c615c27cdbb5176df56d37c73110c66a2e2ee54fb4c11e1f297c6a7bbf8fe5d8f6fc77c78d86e0c25ecc4c31848a563980253"}, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00000003c0)={r6, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x20}}}, 0x1, 0x1, 0x0, 0x2, 0x1}, 0x98) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timerfd_settime(r5, 0xc8d2aea8f4a325f0, &(0x7f0000000400)={{r7, r8+30000000}, {r9, r10+10000000}}, &(0x7f0000000440)) r11 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r12 = ioctl$KVM_CREATE_VM(r11, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r13 = ioctl$KVM_CREATE_VCPU(r12, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r12, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r13, 0x4090ae82, &(0x7f0000000200)={[0x10000, 0x0, 0x0, 0x3, 0x8, 0xfffffffffffffffd, 0xff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x8ee, 0xfffffffffffffffe], 0x1f000}) ioctl$KVM_RUN(r13, 0xae80, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) [ 52.662662][ T8133] team0: Port device team_slave_0 added [ 52.670845][ T8133] team0: Port device team_slave_1 added [ 52.727044][ T8139] IPVS: ftp: loaded support on port[0] = 21 [ 52.733921][ T8136] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.741184][ T8136] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.749010][ T8136] device bridge_slave_0 entered promiscuous mode [ 52.822020][ T8133] device hsr_slave_0 entered promiscuous mode 04:56:01 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1d, 0x0, 0x0) [ 52.879960][ T8133] device hsr_slave_1 entered promiscuous mode [ 52.951409][ T8136] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.958508][ T8136] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.989441][ T8136] device bridge_slave_1 entered promiscuous mode [ 53.015262][ T8141] IPVS: ftp: loaded support on port[0] = 21 [ 53.080267][ T8136] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 53.099452][ T8133] netdevsim netdevsim0 netdevsim0: renamed from eth0 04:56:01 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="580000001400192340834b80040d8c560a067f0200ff000000000000000058000b4824ca945f64009400ff0325010ebc000000000000008000f0fffeffe809005300fff5dd000000100001000a0c10000000000000000000", 0x58}], 0x1) [ 53.163278][ T8133] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 53.253170][ T8133] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 53.313277][ T8133] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 53.362700][ T8136] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 53.393655][ T8145] IPVS: ftp: loaded support on port[0] = 21 [ 53.406154][ T8136] team0: Port device team_slave_0 added [ 53.413652][ T8136] team0: Port device team_slave_1 added [ 53.438168][ T8143] IPVS: ftp: loaded support on port[0] = 21 [ 53.522268][ T8136] device hsr_slave_0 entered promiscuous mode [ 53.569678][ T8136] device hsr_slave_1 entered promiscuous mode [ 53.619483][ T8136] debugfs: Directory 'hsr0' with parent '/' already present! [ 53.654437][ T8139] chnl_net:caif_netlink_parms(): no params data found [ 53.735984][ T8139] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.743515][ T8139] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.751513][ T8139] device bridge_slave_0 entered promiscuous mode [ 53.762564][ T8136] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 53.811611][ T8136] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 53.843077][ T8136] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 53.903712][ T8139] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.911369][ T8139] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.918992][ T8139] device bridge_slave_1 entered promiscuous mode [ 53.938156][ T8139] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 53.948649][ T8136] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 54.018564][ T8139] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 54.080491][ T8139] team0: Port device team_slave_0 added [ 54.088361][ T8139] team0: Port device team_slave_1 added [ 54.094179][ T8141] chnl_net:caif_netlink_parms(): no params data found [ 54.191319][ T8139] device hsr_slave_0 entered promiscuous mode [ 54.249604][ T8139] device hsr_slave_1 entered promiscuous mode [ 54.299461][ T8139] debugfs: Directory 'hsr0' with parent '/' already present! [ 54.323239][ T8145] chnl_net:caif_netlink_parms(): no params data found [ 54.331588][ T8143] chnl_net:caif_netlink_parms(): no params data found [ 54.374910][ T8141] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.382714][ T8141] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.390898][ T8141] device bridge_slave_0 entered promiscuous mode [ 54.398376][ T8141] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.405770][ T8141] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.413835][ T8141] device bridge_slave_1 entered promiscuous mode [ 54.430847][ T8139] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 54.485880][ T8139] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 54.545032][ T8139] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 54.594443][ T8139] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 54.652943][ T8141] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 54.666953][ T8141] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 54.689693][ T8133] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.705448][ T8145] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.713663][ T8145] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.722892][ T8145] device bridge_slave_0 entered promiscuous mode [ 54.736960][ T8145] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.744182][ T8145] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.752019][ T8145] device bridge_slave_1 entered promiscuous mode [ 54.778482][ T8141] team0: Port device team_slave_0 added [ 54.795840][ T8143] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.804445][ T8143] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.812772][ T8143] device bridge_slave_0 entered promiscuous mode [ 54.822335][ T3055] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.830962][ T3055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.840720][ T8133] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.851740][ T8141] team0: Port device team_slave_1 added [ 54.863829][ T8145] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 54.874892][ T8143] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.882362][ T8143] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.890097][ T8143] device bridge_slave_1 entered promiscuous mode [ 54.901367][ T3838] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.910301][ T3838] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.918634][ T3838] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.925821][ T3838] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.938828][ T8145] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 54.963645][ T3838] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.971756][ T3838] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.981165][ T3838] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.989850][ T3838] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.996907][ T3838] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.019503][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.028558][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.037881][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 55.048531][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.057268][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 55.065760][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.078541][ T3055] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.103713][ T8136] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.112622][ T8143] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 55.182031][ T8141] device hsr_slave_0 entered promiscuous mode [ 55.219848][ T8141] device hsr_slave_1 entered promiscuous mode [ 55.259493][ T8141] debugfs: Directory 'hsr0' with parent '/' already present! [ 55.267731][ T3838] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.276059][ T3838] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.288855][ T8133] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 55.300450][ T8133] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 55.310613][ T8145] team0: Port device team_slave_0 added [ 55.322641][ T8145] team0: Port device team_slave_1 added [ 55.336809][ T8143] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 55.354728][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.363175][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.371601][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.379206][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.461212][ T8145] device hsr_slave_0 entered promiscuous mode [ 55.501584][ T8145] device hsr_slave_1 entered promiscuous mode [ 55.539481][ T8145] debugfs: Directory 'hsr0' with parent '/' already present! [ 55.561549][ T8143] team0: Port device team_slave_0 added [ 55.570593][ T3055] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 55.578020][ T3055] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 55.587575][ T8136] 8021q: adding VLAN 0 to HW filter on device team0 [ 55.616469][ T8143] team0: Port device team_slave_1 added [ 55.625487][ T8133] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 55.633272][ T3055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.642248][ T3055] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.650672][ T3055] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.657740][ T3055] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.672142][ T8145] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 55.721149][ T8145] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 55.751742][ T8145] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 55.797925][ T3055] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.805805][ T3055] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.814505][ T3055] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.823327][ T3055] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.830406][ T3055] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.851711][ T8145] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 55.914597][ T8139] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.926276][ T3838] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.950076][ T3838] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 56.011849][ T8143] device hsr_slave_0 entered promiscuous mode [ 56.059764][ T8143] device hsr_slave_1 entered promiscuous mode [ 56.109414][ T8143] debugfs: Directory 'hsr0' with parent '/' already present! [ 56.127346][ T8139] 8021q: adding VLAN 0 to HW filter on device team0 [ 56.135627][ T8141] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 56.163880][ T8141] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 56.296943][ T8156] hfsplus: unable to find HFS+ superblock [ 161.189268][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU [ 161.196025][ C0] rcu: 0-...!: (10499 ticks this GP) idle=692/1/0x4000000000000002 softirq=10467/10467 fqs=44 [ 161.206654][ C0] (t=10500 jiffies g=6089 q=151) [ 161.211666][ C0] rcu: rcu_preempt kthread starved for 10411 jiffies! g6089 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 161.222751][ C0] rcu: RCU grace-period kthread stack dump: [ 161.228680][ C0] rcu_preempt R running task 29104 10 2 0x80004000 [ 161.236582][ C0] Call Trace: [ 161.239901][ C0] __schedule+0x9a0/0xcc0 [ 161.244232][ C0] schedule+0x181/0x210 [ 161.248381][ C0] schedule_timeout+0x14f/0x240 [ 161.253236][ C0] ? run_local_timers+0x120/0x120 [ 161.258257][ C0] rcu_gp_kthread+0xed8/0x1770 [ 161.263015][ C0] kthread+0x332/0x350 [ 161.267070][ C0] ? rcu_report_qs_rsp+0x140/0x140 [ 161.272167][ C0] ? kthread_blkcg+0xe0/0xe0 [ 161.276744][ C0] ret_from_fork+0x24/0x30 [ 161.281164][ C0] NMI backtrace for cpu 0 [ 161.285485][ C0] CPU: 0 PID: 8155 Comm: syz-executor.0 Not tainted 5.4.0-syzkaller #0 [ 161.293702][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 161.303742][ C0] Call Trace: [ 161.307014][ C0] [ 161.309858][ C0] dump_stack+0x1fb/0x318 [ 161.314177][ C0] nmi_cpu_backtrace+0xaf/0x1a0 [ 161.319016][ C0] ? nmi_trigger_cpumask_backtrace+0x16d/0x290 [ 161.325173][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 161.331247][ C0] nmi_trigger_cpumask_backtrace+0x174/0x290 [ 161.337215][ C0] arch_trigger_cpumask_backtrace+0x10/0x20 [ 161.343095][ C0] rcu_dump_cpu_stacks+0x15a/0x220 [ 161.348195][ C0] rcu_sched_clock_irq+0xe25/0x1ad0 [ 161.353382][ C0] ? trace_hardirqs_off+0x74/0x80 [ 161.358396][ C0] update_process_times+0x12d/0x180 [ 161.363602][ C0] tick_sched_timer+0x263/0x420 [ 161.368438][ C0] ? tick_setup_sched_timer+0x3d0/0x3d0 [ 161.373972][ C0] __hrtimer_run_queues+0x403/0x840 [ 161.379172][ C0] hrtimer_interrupt+0x38c/0xda0 [ 161.384130][ C0] ? debug_smp_processor_id+0x9/0x20 [ 161.389406][ C0] smp_apic_timer_interrupt+0x109/0x280 [ 161.395050][ C0] apic_timer_interrupt+0xf/0x20 [ 161.399985][ C0] [ 161.402915][ C0] RIP: 0010:mod_memcg_page_state+0x123/0x190 [ 161.408912][ C0] Code: e8 f2 9e 69 00 48 83 3d 12 22 c2 07 00 74 70 e8 e3 27 2e 00 4c 89 ff 57 9d 0f 1f 44 00 00 e8 f4 c2 33 00 eb 43 e8 cd 27 2e 00 3c e8 86 c0 33 00 48 c7 c0 28 96 0a 89 48 c1 e8 03 42 80 3c 20 [ 161.428503][ C0] RSP: 0018:ffffc900024b7e10 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 161.436900][ C0] RAX: ffffffff81487433 RBX: 0000000000000000 RCX: ffff88806c030040 [ 161.444860][ C0] RDX: 0000000000000000 RSI: 00000000fffffffc RDI: ffffea0002822740 [ 161.452817][ C0] RBP: ffffc900024b7e30 R08: 000000000003a768 R09: ffffed10131f530f [ 161.460776][ C0] R10: ffffed10131f530f R11: 0000000000000000 R12: dffffc0000000000 [ 161.468733][ C0] R13: dffffc0000000000 R14: 00000000fffffffc R15: ffff888098fa9868 [ 161.476705][ C0] ? mod_memcg_page_state+0x123/0x190 [ 161.482071][ C0] free_thread_stack+0x168/0x590 [ 161.487005][ C0] put_task_stack+0xa3/0x130 [ 161.491580][ C0] finish_task_switch+0x3f1/0x550 [ 161.496591][ C0] schedule_tail+0x20/0x1a0 [ 161.501081][ C0] ret_from_fork+0x8/0x30 [ 161.505394][ C0] RIP: 0033:0x45d049 [ 161.509276][ C0] Code: ff 48 85 f6 0f 84 d7 8c fb ff 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 0f 8c ae 8c fb ff 74 01 c3 31 ed 48 f7 c7 00 00 01 00 75 [ 161.528868][ C0] RSP: 002b:00007f4686d5fdb0 EFLAGS: 00000202 ORIG_RAX: 0000000000000038 [ 161.537263][ C0] RAX: 0000000000000000 RBX: 00007f4686d60700 RCX: 000000000045d049 [ 161.545241][ C0] RDX: 00007f4686d609d0 RSI: 00007f4686d5fdb0 RDI: 00000000003d0f00 [ 161.553214][ C0] RBP: 00007ffca16f6eb0 R08: 00007f4686d60700 R09: 00007f4686d60700 [ 161.561174][ C0] R10: 00007f4686d609d0 R11: 0000000000000202 R12: 0000000000000000 [ 161.569130][ C0] R13: 00007ffca16f6d4f R14: 00007f4686d609c0 R15: 000000000075bf2c