Warning: Permanently added '10.128.0.142' (ECDSA) to the list of known hosts. 2020/07/05 04:56:12 fuzzer started 2020/07/05 04:56:12 dialing manager at 10.128.0.26:34135 2020/07/05 04:56:12 syscalls: 2947 2020/07/05 04:56:12 code coverage: enabled 2020/07/05 04:56:12 comparison tracing: enabled 2020/07/05 04:56:12 extra coverage: enabled 2020/07/05 04:56:12 setuid sandbox: enabled 2020/07/05 04:56:12 namespace sandbox: enabled 2020/07/05 04:56:12 Android sandbox: /sys/fs/selinux/policy does not exist 2020/07/05 04:56:12 fault injection: enabled 2020/07/05 04:56:12 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/07/05 04:56:12 net packet injection: enabled 2020/07/05 04:56:12 net device setup: enabled 2020/07/05 04:56:12 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/07/05 04:56:12 devlink PCI setup: PCI device 0000:00:10.0 is not available 2020/07/05 04:56:12 USB emulation: enabled 04:58:13 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x13, 0x4, &(0x7f0000000340)=ANY=[@ANYBLOB="8500000011000000350000000004000085000000050000009500000000000000cdee6bc132a344ccacf010132f5179edf572c4ccdd95c6e9fef671ff4432ced11f9875e0a416b192cb1f3c5d72744f04d216bd80614cc7e0c35bfb337009f67f76c06b65e47a1fed7dd2a90327ac1144c314e2fc91f37f596ab8d88206a473d14614a6b214aefdf72e9a971eebcc3c87bab2d114edda8e4878ddd1c08a597204cfb049d953ebf560e4336cf504fe39b962fd0f60a583382448d4951193eab8e1b6c57ae9d3a7e1173ad0659d82a7116474230000000000000000000000000000000002ca5aa34f986fb7a9a83eec372fed2b9c"], &(0x7f0000000140)='GPL\x00', 0x4, 0x99, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0xfffffffffffffd0c}, 0x64) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r2, 0x0, 0xe, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x8000, 0x0, 0xff9f}, 0x28) syzkaller login: [ 174.979098][ T6804] IPVS: ftp: loaded support on port[0] = 21 04:58:14 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x80, 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_bp={0x0}, 0x0, 0x0, 0xd0dc, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) clone(0x2000000000200500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x20000080000000, 0x0) r0 = memfd_create(&(0x7f0000000180)='B\'%~od\x05\x1d\x00\x1d-v\xcak\xf7\xccX\xe2^)]\x00'/35, 0x0) write(r0, &(0x7f0000002000)='/', 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x6, 0x11, r0, 0x0) r1 = gettid() r2 = syz_open_procfs(0x0, &(0x7f0000000500)='map_files\x00') fchdir(r2) mount(&(0x7f0000000000)=ANY=[], &(0x7f00000001c0)='.', 0x0, 0x5010, 0x0) tkill(r1, 0x34) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x800, 0x402200) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) bind$packet(r3, &(0x7f0000000140)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmmsg(r3, &(0x7f0000000c80), 0x400000000000345, 0x0) [ 175.111314][ T6804] chnl_net:caif_netlink_parms(): no params data found [ 175.230028][ T6804] bridge0: port 1(bridge_slave_0) entered blocking state [ 175.237502][ T6804] bridge0: port 1(bridge_slave_0) entered disabled state [ 175.245566][ T6804] device bridge_slave_0 entered promiscuous mode [ 175.258383][ T6804] bridge0: port 2(bridge_slave_1) entered blocking state [ 175.265497][ T6804] bridge0: port 2(bridge_slave_1) entered disabled state [ 175.274690][ T6804] device bridge_slave_1 entered promiscuous mode [ 175.298792][ T6804] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 175.312836][ T6804] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 175.313281][ T6934] IPVS: ftp: loaded support on port[0] = 21 [ 175.339101][ T6804] team0: Port device team_slave_0 added [ 175.347204][ T6804] team0: Port device team_slave_1 added [ 175.379648][ T6804] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 175.386603][ T6804] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 175.413694][ T6804] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 175.430272][ T6804] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 175.437209][ T6804] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 175.464465][ T6804] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active 04:58:14 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x6, 0x0) close(r2) openat$qrtrtun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qrtr-tun\x00', 0x0) close(r2) [ 175.562148][ T6804] device hsr_slave_0 entered promiscuous mode [ 175.637746][ T6804] device hsr_slave_1 entered promiscuous mode [ 175.641491][ T6986] IPVS: ftp: loaded support on port[0] = 21 04:58:14 executing program 3: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000380)=@raw={'raw\x00', 0x4001, 0x3, 0x2c8, 0x160, 0x0, 0x148, 0x0, 0x148, 0x230, 0x240, 0x240, 0x230, 0x240, 0x3, 0x0, {[{{@ip={@local, @local, 0x0, 0x0, 'ip6gretap0\x00', 'bond_slave_1\x00'}, 0x0, 0xf8, 0x160, 0x0, {}, [@common=@inet=@hashlimit1={{0x58, 'hashlimit\x00'}, {'macvtap0\x00', {0x0, 0x0, 0x1ff, 0x0, 0x0, 0xec, 0x7}}}, @common=@addrtype={{0x30, 'addrtype\x00'}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x5, 0x0, 0x0, 0x0, '\x00', 'syz0\x00'}}}, {{@uncond, 0x0, 0x70, 0xd0}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x328) [ 175.920155][ T6934] chnl_net:caif_netlink_parms(): no params data found [ 176.103373][ T6986] chnl_net:caif_netlink_parms(): no params data found [ 176.105817][ T7216] IPVS: ftp: loaded support on port[0] = 21 [ 176.168864][ T6934] bridge0: port 1(bridge_slave_0) entered blocking state [ 176.175928][ T6934] bridge0: port 1(bridge_slave_0) entered disabled state [ 176.186621][ T6934] device bridge_slave_0 entered promiscuous mode [ 176.200990][ T6804] netdevsim netdevsim0 netdevsim0: renamed from eth0 04:58:15 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x1, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) fallocate(r0, 0x0, 0x37ff, 0x8020001) r1 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r2, &(0x7f0000000280), 0x1033b) fdatasync(r2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000200)={0x0, r2}) [ 176.268020][ T6934] bridge0: port 2(bridge_slave_1) entered blocking state [ 176.275102][ T6934] bridge0: port 2(bridge_slave_1) entered disabled state [ 176.287762][ T6934] device bridge_slave_1 entered promiscuous mode [ 176.295743][ T6804] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 176.332531][ T6804] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 176.431099][ T6804] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 176.493766][ T7274] IPVS: ftp: loaded support on port[0] = 21 [ 176.548761][ T6934] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link 04:58:15 executing program 5: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 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_bp={0x0, 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000001000)) [ 176.591306][ T6934] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 176.689241][ T6986] bridge0: port 1(bridge_slave_0) entered blocking state [ 176.696297][ T6986] bridge0: port 1(bridge_slave_0) entered disabled state [ 176.719176][ T6986] device bridge_slave_0 entered promiscuous mode [ 176.729376][ T6934] team0: Port device team_slave_0 added [ 176.735319][ T6986] bridge0: port 2(bridge_slave_1) entered blocking state [ 176.766353][ T6986] bridge0: port 2(bridge_slave_1) entered disabled state [ 176.775773][ T6986] device bridge_slave_1 entered promiscuous mode [ 176.786827][ T7333] IPVS: ftp: loaded support on port[0] = 21 [ 176.803849][ T6934] team0: Port device team_slave_1 added [ 176.852128][ T6934] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 176.861654][ T6934] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 176.890298][ T6934] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 176.904123][ T6986] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 176.916294][ T6986] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 176.951576][ T6934] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 176.958614][ T6934] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 176.985992][ T6934] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 177.014995][ T6986] team0: Port device team_slave_0 added [ 177.023804][ T6986] team0: Port device team_slave_1 added [ 177.092671][ T6986] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 177.099825][ T6986] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 177.129821][ T6986] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 177.160743][ T6986] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 177.168254][ T6986] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 177.194587][ T6986] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 177.319751][ T6934] device hsr_slave_0 entered promiscuous mode [ 177.348720][ T6934] device hsr_slave_1 entered promiscuous mode [ 177.387672][ T6934] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 177.395355][ T6934] Cannot create hsr debugfs directory [ 177.401648][ T7216] chnl_net:caif_netlink_parms(): no params data found [ 177.511654][ T6986] device hsr_slave_0 entered promiscuous mode [ 177.570761][ T6986] device hsr_slave_1 entered promiscuous mode [ 177.637673][ T6986] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 177.645241][ T6986] Cannot create hsr debugfs directory [ 177.678458][ T7274] chnl_net:caif_netlink_parms(): no params data found [ 177.724494][ T6804] 8021q: adding VLAN 0 to HW filter on device bond0 [ 177.792116][ T7333] chnl_net:caif_netlink_parms(): no params data found [ 177.877813][ T7216] bridge0: port 1(bridge_slave_0) entered blocking state [ 177.884871][ T7216] bridge0: port 1(bridge_slave_0) entered disabled state [ 177.894160][ T7216] device bridge_slave_0 entered promiscuous mode [ 177.905577][ T7216] bridge0: port 2(bridge_slave_1) entered blocking state [ 177.914788][ T7216] bridge0: port 2(bridge_slave_1) entered disabled state [ 177.923231][ T7216] device bridge_slave_1 entered promiscuous mode [ 177.967050][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 177.976467][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 178.003134][ T7216] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 178.018579][ T7216] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 178.028997][ T7333] bridge0: port 1(bridge_slave_0) entered blocking state [ 178.036078][ T7333] bridge0: port 1(bridge_slave_0) entered disabled state [ 178.043990][ T7333] device bridge_slave_0 entered promiscuous mode [ 178.058294][ T6804] 8021q: adding VLAN 0 to HW filter on device team0 [ 178.109567][ T7333] bridge0: port 2(bridge_slave_1) entered blocking state [ 178.117739][ T7333] bridge0: port 2(bridge_slave_1) entered disabled state [ 178.125313][ T7333] device bridge_slave_1 entered promiscuous mode [ 178.160431][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 178.168983][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 178.177297][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 178.184536][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 178.192491][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 178.201732][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 178.211055][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 178.218161][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 178.245121][ T7216] team0: Port device team_slave_0 added [ 178.251208][ T7274] bridge0: port 1(bridge_slave_0) entered blocking state [ 178.258537][ T7274] bridge0: port 1(bridge_slave_0) entered disabled state [ 178.266119][ T7274] device bridge_slave_0 entered promiscuous mode [ 178.274507][ T7274] bridge0: port 2(bridge_slave_1) entered blocking state [ 178.282694][ T7274] bridge0: port 2(bridge_slave_1) entered disabled state [ 178.290770][ T7274] device bridge_slave_1 entered promiscuous mode [ 178.304619][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 178.318578][ T7216] team0: Port device team_slave_1 added [ 178.346434][ T7333] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 178.362971][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 178.372705][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 178.404181][ T7333] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 178.422349][ T6986] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 178.472609][ T6986] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 178.531886][ T7274] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 178.541495][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 178.550712][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 178.572520][ T7216] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 178.582724][ T7216] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 178.609005][ T7216] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 178.623926][ T7216] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 178.631455][ T7216] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 178.657886][ T7216] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 178.669505][ T6986] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 178.740440][ T7274] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 178.750132][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 178.761494][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 178.770532][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 178.782928][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 178.792088][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 178.825354][ T6986] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 178.865911][ T6804] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 178.877322][ T6804] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 178.888582][ T7333] team0: Port device team_slave_0 added [ 178.903700][ T6934] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 178.960451][ T6934] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 179.035055][ T6934] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 179.097234][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 179.105965][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 179.116103][ T7333] team0: Port device team_slave_1 added [ 179.133931][ T7274] team0: Port device team_slave_0 added [ 179.142047][ T7274] team0: Port device team_slave_1 added [ 179.157212][ T6934] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 179.241411][ T7216] device hsr_slave_0 entered promiscuous mode [ 179.308407][ T7216] device hsr_slave_1 entered promiscuous mode [ 179.348730][ T7216] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 179.356291][ T7216] Cannot create hsr debugfs directory [ 179.384169][ T7274] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 179.398070][ T7274] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 179.425195][ T7274] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 179.437072][ T7333] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 179.444738][ T7333] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 179.470921][ T7333] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 179.504346][ T7274] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 179.512559][ T7274] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 179.540124][ T7274] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 179.554328][ T7333] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 179.561422][ T7333] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 179.587412][ T7333] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 179.674116][ T7333] device hsr_slave_0 entered promiscuous mode [ 179.728100][ T7333] device hsr_slave_1 entered promiscuous mode [ 179.797857][ T7333] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 179.805425][ T7333] Cannot create hsr debugfs directory [ 179.819287][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 179.826680][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 179.901060][ T7274] device hsr_slave_0 entered promiscuous mode [ 179.930965][ T7274] device hsr_slave_1 entered promiscuous mode [ 179.987844][ T7274] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 179.995414][ T7274] Cannot create hsr debugfs directory [ 180.034398][ T6804] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 180.170027][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 180.179967][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 180.205524][ T6986] 8021q: adding VLAN 0 to HW filter on device bond0 [ 180.234211][ T6934] 8021q: adding VLAN 0 to HW filter on device bond0 [ 180.277993][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 180.285988][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 180.324792][ T6934] 8021q: adding VLAN 0 to HW filter on device team0 [ 180.341979][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 180.357407][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 180.366523][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 180.378846][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 180.393164][ T7216] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 180.462404][ T7216] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 180.553555][ T6804] device veth0_vlan entered promiscuous mode [ 180.561031][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 180.572287][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 180.581462][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 180.590868][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 180.599932][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 180.606950][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 180.615015][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 180.623983][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 180.632756][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 180.639857][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 180.648578][ T7216] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 180.695359][ T6986] 8021q: adding VLAN 0 to HW filter on device team0 [ 180.710995][ T7333] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 180.760551][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 180.775124][ T7216] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 180.829046][ T7333] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 180.889556][ T7333] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 180.971028][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 180.979793][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 180.988584][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 180.995645][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 181.003595][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 181.015758][ T6804] device veth1_vlan entered promiscuous mode [ 181.047151][ T7333] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 181.109005][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 181.117200][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 181.126338][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 181.135056][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 181.142164][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 181.150439][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 181.159853][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 181.168578][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 181.176810][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 181.185917][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 181.223968][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 181.233015][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 181.242379][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 181.266866][ T7274] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 181.303564][ T7274] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 181.351721][ T7274] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 181.411882][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 181.421735][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 181.430701][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 181.439474][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 181.447801][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 181.456625][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 181.465383][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 181.481860][ T7274] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 181.543986][ T6804] device veth0_macvtap entered promiscuous mode [ 181.551678][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 181.560192][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 181.569130][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 181.580644][ T6934] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 181.609341][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 181.621115][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 181.636834][ T6986] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 181.649515][ T6986] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 181.678383][ T6804] device veth1_macvtap entered promiscuous mode [ 181.697666][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 181.706184][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 181.715813][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 181.726232][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 181.735929][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 181.785348][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 181.793056][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 181.805827][ T6804] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 181.835488][ T7333] 8021q: adding VLAN 0 to HW filter on device bond0 [ 181.853197][ T6986] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 181.862331][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 181.871718][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 181.880608][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 181.889792][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 181.901182][ T6804] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 181.930565][ T6934] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 181.939489][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 181.950020][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 181.985143][ T7216] 8021q: adding VLAN 0 to HW filter on device bond0 [ 181.997638][ T7333] 8021q: adding VLAN 0 to HW filter on device team0 [ 182.011501][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 182.020201][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 182.071241][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 182.080498][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 182.096093][ T7274] 8021q: adding VLAN 0 to HW filter on device bond0 [ 182.119050][ T7216] 8021q: adding VLAN 0 to HW filter on device team0 [ 182.175093][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 182.184388][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 182.193200][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 182.200306][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 182.209598][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 182.217222][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 182.225283][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 182.234048][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 182.242803][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 182.249925][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 182.257540][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 182.266776][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 182.276157][ T2516] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 182.293333][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 182.376190][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 182.390033][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 182.399657][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 182.406701][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 182.415073][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 182.424330][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 182.433353][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 182.440448][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 182.448754][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 182.457219][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 182.466324][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 182.475001][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 182.487378][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 182.496183][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 182.504760][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 182.513944][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 182.522330][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 182.530656][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 182.538443][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 182.579234][ T7274] 8021q: adding VLAN 0 to HW filter on device team0 [ 182.593185][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 182.601630][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 182.616658][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 182.625012][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 182.643278][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 182.656751][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready 04:58:21 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0xa, 0x2, 0x73) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x69) sendmmsg$inet_sctp(r2, &(0x7f0000000bc0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0}], 0x1, 0x0) dup3(r1, r2, 0x0) [ 182.672816][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 182.705072][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 182.728350][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 182.745353][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready 04:58:21 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0xa, 0x2, 0x73) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x69) sendmmsg$inet_sctp(r2, &(0x7f0000000bc0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0}], 0x1, 0x0) dup3(r1, r2, 0x0) [ 182.755245][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 182.769075][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 182.786270][ T6986] device veth0_vlan entered promiscuous mode 04:58:21 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c2, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r0, &(0x7f0000000e80)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f00000001c0)=[{&(0x7f00000000c0)='P', 0x1}], 0x1}}, {{&(0x7f0000000100)={0x2, 0x0, @private}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000200)='\x00', 0x1}], 0x1}}], 0x2, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @multicast1}, 0x10) [ 182.828980][ T6934] device veth0_vlan entered promiscuous mode [ 182.852346][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 182.860413][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 182.869821][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 182.879871][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 182.888913][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 182.897309][ T2629] bridge0: port 1(bridge_slave_0) entered blocking state [ 182.904462][ T2629] bridge0: port 1(bridge_slave_0) entered forwarding state [ 182.916998][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 182.926297][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 182.935616][ T2629] bridge0: port 2(bridge_slave_1) entered blocking state [ 182.942747][ T2629] bridge0: port 2(bridge_slave_1) entered forwarding state [ 182.968399][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready 04:58:22 executing program 0: close(0xffffffffffffffff) openat$qrtrtun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qrtr-tun\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') write$P9_RRENAME(r0, 0x0, 0x0) [ 182.999182][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 183.006912][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 183.019610][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 183.069117][ T8074] general protection fault, probably for non-canonical address 0xdffffc0000000002: 0000 [#1] PREEMPT SMP KASAN [ 183.069430][ T6934] device veth1_vlan entered promiscuous mode [ 183.080842][ T8074] KASAN: null-ptr-deref in range [0x0000000000000010-0x0000000000000017] [ 183.080854][ T8074] CPU: 1 PID: 8074 Comm: syz-executor.0 Not tainted 5.8.0-rc3-syzkaller #0 [ 183.080861][ T8074] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 183.080883][ T8074] RIP: 0010:qrtr_endpoint_post+0x92/0x1010 [ 183.110727][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 183.113835][ T8074] Code: 44 89 e6 e8 c0 52 50 fe 48 85 c0 48 89 c5 0f 84 c4 0e 00 00 e8 df 66 96 f9 48 89 da 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <0f> b6 04 02 48 89 da 83 e2 07 38 d0 7f 08 84 c0 0f 85 4a 0d 00 00 [ 183.121408][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 183.127392][ T8074] RSP: 0018:ffffc90016d7fc48 EFLAGS: 00010202 [ 183.160712][ T8074] RAX: dffffc0000000000 RBX: 0000000000000010 RCX: ffffc90003e71000 [ 183.168672][ T8074] RDX: 0000000000000002 RSI: ffffffff87dd5081 RDI: ffff88809ff2fa50 [ 183.176638][ T8074] RBP: ffff88809ff2fa40 R08: 0000000000000001 R09: ffff888052fc4ce3 [ 183.180758][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 183.184597][ T8074] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 183.200412][ T8074] R13: ffff8880a3a61300 R14: ffffc90016d7feb0 R15: 0000000000000000 [ 183.208374][ T8074] FS: 0000000000000000(0000) GS:ffff8880ae700000(0063) knlGS:00000000f5dc3b40 [ 183.217290][ T8074] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 183.223860][ T8074] CR2: 000000002cf22000 CR3: 0000000091114000 CR4: 00000000001406e0 [ 183.231822][ T8074] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 183.239784][ T8074] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 183.247740][ T8074] Call Trace: [ 183.251027][ T8074] ? __check_object_size+0x30/0x3e4 [ 183.256209][ T8074] qrtr_tun_write_iter+0xf5/0x180 [ 183.261209][ T8074] new_sync_write+0x422/0x650 [ 183.265924][ T8074] ? new_sync_read+0x6e0/0x6e0 [ 183.270677][ T8074] ? security_file_permission+0x239/0x470 [ 183.276377][ T8074] __vfs_write+0xc9/0x100 [ 183.280684][ T8074] vfs_write+0x268/0x5d0 [ 183.284899][ T8074] ksys_write+0x12d/0x250 [ 183.289209][ T8074] ? __ia32_sys_read+0xb0/0xb0 [ 183.293959][ T8074] ? lock_is_held_type+0xb0/0xe0 [ 183.298881][ T8074] ? do_fast_syscall_32+0x40/0x120 [ 183.303984][ T8074] do_syscall_32_irqs_on+0x3f/0x60 [ 183.309079][ T8074] do_fast_syscall_32+0x7f/0x120 [ 183.313998][ T8074] entry_SYSENTER_compat+0x6d/0x7c [ 183.319080][ T8074] RIP: 0023:0xf7fc8569 [ 183.323201][ T8074] Code: Bad RIP value. [ 183.327233][ T8074] RSP: 002b:00000000f5dc30cc EFLAGS: 00000296 ORIG_RAX: 0000000000000004 [ 183.335618][ T8074] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000000000000 [ 183.343560][ T8074] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 183.351505][ T8074] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 183.359541][ T8074] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 183.367480][ T8074] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 183.375422][ T8074] Modules linked in: [ 183.393912][ T6986] device veth1_vlan entered promiscuous mode [ 183.401836][ T8074] ---[ end trace 0956d556e23ce9be ]--- [ 183.407362][ T8074] RIP: 0010:qrtr_endpoint_post+0x92/0x1010 [ 183.431553][ T7216] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 183.444127][ T7216] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 183.449117][ T8074] Code: 44 89 e6 e8 c0 52 50 fe 48 85 c0 48 89 c5 0f 84 c4 0e 00 00 e8 df 66 96 f9 48 89 da 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <0f> b6 04 02 48 89 da 83 e2 07 38 d0 7f 08 84 c0 0f 85 4a 0d 00 00 [ 183.452126][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 183.475759][ T8074] RSP: 0018:ffffc90016d7fc48 EFLAGS: 00010202 [ 183.480977][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 183.486425][ T8074] RAX: dffffc0000000000 RBX: 0000000000000010 RCX: ffffc90003e71000 [ 183.493105][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 183.503588][ T8074] RDX: 0000000000000002 RSI: ffffffff87dd5081 RDI: ffff88809ff2fa50 [ 183.509438][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 183.517420][ T8074] RBP: ffff88809ff2fa40 R08: 0000000000000001 R09: ffff888052fc4ce3 [ 183.525610][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 183.540629][ T8074] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 183.540636][ T8074] R13: ffff8880a3a61300 R14: ffffc90016d7feb0 R15: 0000000000000000 [ 183.540647][ T8074] FS: 0000000000000000(0000) GS:ffff8880ae600000(0063) knlGS:00000000f5dc3b40 [ 183.540654][ T8074] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 183.540662][ T8074] CR2: 00007fd350626000 CR3: 0000000091114000 CR4: 00000000001406f0 [ 183.540673][ T8074] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 183.540681][ T8074] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 183.540687][ T8074] Kernel panic - not syncing: Fatal exception [ 183.541803][ T8074] Kernel Offset: disabled [ 183.607306][ T8074] Rebooting in 86400 seconds..