Warning: Permanently added '10.128.0.23' (ECDSA) to the list of known hosts. 2020/05/24 10:40:59 fuzzer started 2020/05/24 10:41:00 dialing manager at 10.128.0.26:34283 2020/05/24 10:41:00 syscalls: 3055 2020/05/24 10:41:00 code coverage: enabled 2020/05/24 10:41:00 comparison tracing: enabled 2020/05/24 10:41:00 extra coverage: enabled 2020/05/24 10:41:00 setuid sandbox: enabled 2020/05/24 10:41:00 namespace sandbox: enabled 2020/05/24 10:41:00 Android sandbox: /sys/fs/selinux/policy does not exist 2020/05/24 10:41:00 fault injection: enabled 2020/05/24 10:41:00 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/05/24 10:41:00 net packet injection: enabled 2020/05/24 10:41:00 net device setup: enabled 2020/05/24 10:41:00 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/05/24 10:41:00 devlink PCI setup: PCI device 0000:00:10.0 is not available 2020/05/24 10:41:00 USB emulation: enabled 10:42:47 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x4}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x41, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) splice(r2, &(0x7f00000000c0)=0x1ff, r3, &(0x7f0000000140)=0x2, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setresgid(0x0, 0x0, 0x0) r4 = socket(0x10, 0x3, 0x0) write(r4, &(0x7f0000000000)="1c0000001a009b8a14000000ff0000adf87e28000000000000000000", 0x1c) recvmmsg(r4, &(0x7f0000002ec0), 0x400000000000ec0, 0x2, &(0x7f00000001c0)={0x77359400}) [ 165.243771][ T6807] IPVS: ftp: loaded support on port[0] = 21 10:42:47 executing program 1: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000140)="240000005a001f00ff03f4f9002304000a04f5110800010002010002080002", 0x1f) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$nl_route(0x10, 0x3, 0x0) splice(r0, 0x0, r4, 0x0, 0x4ffe2, 0x0) [ 165.398113][ T6807] chnl_net:caif_netlink_parms(): no params data found [ 165.500746][ T6807] bridge0: port 1(bridge_slave_0) entered blocking state [ 165.525336][ T6807] bridge0: port 1(bridge_slave_0) entered disabled state [ 165.544649][ T6807] device bridge_slave_0 entered promiscuous mode [ 165.556534][ T6807] bridge0: port 2(bridge_slave_1) entered blocking state [ 165.563672][ T6807] bridge0: port 2(bridge_slave_1) entered disabled state [ 165.573824][ T6807] device bridge_slave_1 entered promiscuous mode [ 165.602642][ T6807] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 165.606114][ T6937] IPVS: ftp: loaded support on port[0] = 21 [ 165.616454][ T6807] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 165.648304][ T6807] team0: Port device team_slave_0 added [ 165.658985][ T6807] team0: Port device team_slave_1 added [ 165.704620][ T6807] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 165.711641][ T6807] 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. [ 165.738722][ T6807] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active 10:42:47 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000000)=[{0x40, 0x0, 0x0, 0xffff00000}, {0x80000006}]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000380)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003080)={0xffffffffffffffff}) r4 = dup2(r2, r3) creat(0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r1, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) [ 165.756005][ T6807] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 165.762959][ T6807] 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. [ 165.793206][ T6807] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 165.879643][ T6807] device hsr_slave_0 entered promiscuous mode [ 165.934615][ T6807] device hsr_slave_1 entered promiscuous mode 10:42:48 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x83, 0xa8a1}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000003c00)=""/200, 0xc8}, 0x20000}], 0x1, 0x10003, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x7}, 0x0) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000340), 0x80000) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace(0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000700)="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", 0x1b1, 0x3ea5e2cb, 0x0, 0x1}]) io_submit(0x0, 0x1, &(0x7f0000000040)=[0x0]) r4 = socket$inet(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) setsockopt$SO_TIMESTAMP(r4, 0x1, 0x23, &(0x7f0000000180)=0x7fffffff, 0x4) connect$inet(r4, &(0x7f00000002c0)={0x2, 0x4e20, @loopback}, 0x10) sendto$inet(r4, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(r4, &(0x7f0000003c80), 0x38e, 0x62, 0x0) clone(0x8000103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r5, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000000340)={{{@in=@dev, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, {0xfffffffffffffff9}, 0x1, 0x0, 0x80000000000001}, {{@in6=@dev={0xfe, 0x80, [], 0x3d}, 0x0, 0x3c}, 0x0, @in=@multicast2, 0x100000, 0x0, 0x0, 0x5, 0x0, 0x0, 0x2}}, 0xe8) sendmmsg(r5, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0xff00) [ 166.100452][ T6993] IPVS: ftp: loaded support on port[0] = 21 [ 166.257839][ T6937] chnl_net:caif_netlink_parms(): no params data found [ 166.360591][ T7098] IPVS: ftp: loaded support on port[0] = 21 [ 166.461105][ T6937] bridge0: port 1(bridge_slave_0) entered blocking state [ 166.469304][ T6937] bridge0: port 1(bridge_slave_0) entered disabled state [ 166.479202][ T6937] device bridge_slave_0 entered promiscuous mode 10:42:48 executing program 4: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="1c0000001a009b8a14000000ff0000adf87e28000000000000000000", 0x1c) clock_gettime(0x0, &(0x7f0000000080)) recvmmsg(r0, &(0x7f00000027c0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000001e40)=[{&(0x7f0000000a40)=""/76, 0x4c}, {&(0x7f0000000bc0)=""/149, 0x95}, {&(0x7f0000000c80)=""/4096, 0x1000}, {&(0x7f0000001c80)=""/43, 0x2b}, {&(0x7f0000001cc0)=""/212, 0xd4}, {&(0x7f0000001dc0)=""/77, 0x4d}], 0x6}}], 0x4, 0x0, 0x0) [ 166.514728][ T6937] bridge0: port 2(bridge_slave_1) entered blocking state [ 166.521840][ T6937] bridge0: port 2(bridge_slave_1) entered disabled state [ 166.534687][ T6937] device bridge_slave_1 entered promiscuous mode [ 166.681815][ T6807] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 166.753557][ T6807] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 166.797241][ T6807] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 166.873897][ T6937] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 166.889974][ T6993] chnl_net:caif_netlink_parms(): no params data found 10:42:48 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000003c0)=""/102400, 0xffffffffffffff3a}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x163, &(0x7f0000000240)="f7f249b9740c9e57f43d26a78222a4f98a58480aa4cefd3b79e77d0076cc03592a160500000032a56f7259e480249950f34c82a1cef20d94c30e478947d190ab9493646d6c0b004d9246a8f6542614f2f03f76a9934f69d06e07d3d82ce0db72a147aed99f6c57597080fe26fa9fcc1fe364a951fc9d4924ccde5d7841310a81aa0839b0c9e7b6e791484f831df7af25a1e151762b0b83bc52d046bff9c3ad04a4a86d542aa018ed36a10a3e69de07549948ed7d899f1c95252cf9032624d3901edefc7c2c507cd03e263fc024ae73f61c64d3c2ddbf4990f7f423c4b2a463364d85a1c9cfafc570b652187c50b4ec964741d3ad636e9180a0230c51f74bc1acd6cd3ea35868cf0d67f96e506d8c0008034d56415f3cf8678390625d08894fbfc9fb6169a5f901a5eba2ecf3036c9018b5e5da088c20c82ac0f34444bb397944830be5a9985098f2080cc46f9e6dd82b19cd26435629be7185c74965a36e2d357a5911"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 166.916032][ T6807] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 166.940496][ T6937] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 166.972179][ T7233] IPVS: ftp: loaded support on port[0] = 21 [ 167.072745][ T6937] team0: Port device team_slave_0 added [ 167.132539][ T6937] team0: Port device team_slave_1 added [ 167.187465][ T7098] chnl_net:caif_netlink_parms(): no params data found [ 167.211229][ T6993] bridge0: port 1(bridge_slave_0) entered blocking state [ 167.221104][ T6993] bridge0: port 1(bridge_slave_0) entered disabled state [ 167.229464][ T6993] device bridge_slave_0 entered promiscuous mode [ 167.238984][ T6993] bridge0: port 2(bridge_slave_1) entered blocking state [ 167.246181][ T6993] bridge0: port 2(bridge_slave_1) entered disabled state [ 167.253906][ T6993] device bridge_slave_1 entered promiscuous mode [ 167.288860][ T6937] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 167.296203][ T6937] 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. [ 167.323149][ T6937] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 167.340556][ T6937] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 167.347989][ T6937] 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. [ 167.375451][ T6937] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 167.401167][ T7370] IPVS: ftp: loaded support on port[0] = 21 [ 167.463117][ T6993] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 167.483751][ T6993] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 167.533106][ T7098] bridge0: port 1(bridge_slave_0) entered blocking state [ 167.545131][ T7098] bridge0: port 1(bridge_slave_0) entered disabled state [ 167.553203][ T7098] device bridge_slave_0 entered promiscuous mode [ 167.588398][ T6937] device hsr_slave_0 entered promiscuous mode [ 167.634819][ T6937] device hsr_slave_1 entered promiscuous mode [ 167.694583][ T6937] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 167.702485][ T6937] Cannot create hsr debugfs directory [ 167.741756][ T7098] bridge0: port 2(bridge_slave_1) entered blocking state [ 167.749290][ T7098] bridge0: port 2(bridge_slave_1) entered disabled state [ 167.759383][ T7098] device bridge_slave_1 entered promiscuous mode [ 167.811177][ T6993] team0: Port device team_slave_0 added [ 167.819753][ T7098] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 167.851723][ T6993] team0: Port device team_slave_1 added [ 167.864632][ T7098] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 167.877515][ T7233] chnl_net:caif_netlink_parms(): no params data found [ 167.910899][ T6993] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 167.917938][ T6993] 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. [ 167.947997][ T6993] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 168.001956][ T7098] team0: Port device team_slave_0 added [ 168.012189][ T6993] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 168.020447][ T6993] 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. [ 168.047906][ T6993] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 168.084636][ T7098] team0: Port device team_slave_1 added [ 168.141860][ T7233] bridge0: port 1(bridge_slave_0) entered blocking state [ 168.149650][ T7233] bridge0: port 1(bridge_slave_0) entered disabled state [ 168.160019][ T7233] device bridge_slave_0 entered promiscuous mode [ 168.169270][ T7233] bridge0: port 2(bridge_slave_1) entered blocking state [ 168.177112][ T7233] bridge0: port 2(bridge_slave_1) entered disabled state [ 168.185975][ T7233] device bridge_slave_1 entered promiscuous mode [ 168.220648][ T7098] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 168.228332][ T7098] 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. [ 168.255354][ T7098] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 168.304487][ T7098] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 168.311480][ T7098] 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. [ 168.338576][ T7098] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 168.356345][ T7233] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 168.396888][ T6993] device hsr_slave_0 entered promiscuous mode [ 168.444670][ T6993] device hsr_slave_1 entered promiscuous mode [ 168.504210][ T6993] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 168.511915][ T6993] Cannot create hsr debugfs directory [ 168.538408][ T7233] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 168.644806][ T6807] 8021q: adding VLAN 0 to HW filter on device bond0 [ 168.662795][ T7233] team0: Port device team_slave_0 added [ 168.675492][ T7233] team0: Port device team_slave_1 added [ 168.701510][ T7370] chnl_net:caif_netlink_parms(): no params data found [ 168.756950][ T7098] device hsr_slave_0 entered promiscuous mode [ 168.794629][ T7098] device hsr_slave_1 entered promiscuous mode [ 168.844359][ T7098] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 168.851941][ T7098] Cannot create hsr debugfs directory [ 168.878280][ T7233] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 168.885369][ T7233] 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. [ 168.911486][ T7233] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 168.975700][ T7233] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 168.982673][ T7233] 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. [ 169.009441][ T7233] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 169.051408][ T3258] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 169.060433][ T3258] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 169.097784][ T6807] 8021q: adding VLAN 0 to HW filter on device team0 [ 169.116155][ T6937] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 169.217233][ T7233] device hsr_slave_0 entered promiscuous mode [ 169.264626][ T7233] device hsr_slave_1 entered promiscuous mode [ 169.314218][ T7233] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 169.321914][ T7233] Cannot create hsr debugfs directory [ 169.336159][ T6937] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 169.415472][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 169.427045][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 169.437338][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 169.444582][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 169.457417][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 169.466401][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 169.475132][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 169.482187][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 169.495552][ T6937] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 169.560801][ T7370] bridge0: port 1(bridge_slave_0) entered blocking state [ 169.568380][ T7370] bridge0: port 1(bridge_slave_0) entered disabled state [ 169.577972][ T7370] device bridge_slave_0 entered promiscuous mode [ 169.605382][ T2633] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 169.613597][ T2633] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 169.623085][ T2633] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 169.632219][ T2633] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 169.642828][ T2633] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 169.652172][ T6937] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 169.710979][ T7370] bridge0: port 2(bridge_slave_1) entered blocking state [ 169.718162][ T7370] bridge0: port 2(bridge_slave_1) entered disabled state [ 169.727444][ T7370] device bridge_slave_1 entered promiscuous mode [ 169.748221][ T2651] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 169.791222][ T7370] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 169.835820][ T7370] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 169.856523][ T3258] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 169.866042][ T3258] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 169.875466][ T3258] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 169.886441][ T3258] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 169.946187][ T7370] team0: Port device team_slave_0 added [ 169.955799][ T2633] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 169.965628][ T2633] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 170.007769][ T7370] team0: Port device team_slave_1 added [ 170.059825][ T6807] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 170.070156][ T6993] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 170.109241][ T6993] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 170.166657][ T7370] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 170.173649][ T7370] 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. [ 170.200923][ T7370] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 170.232662][ T6993] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 170.269245][ T7370] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 170.276317][ T7370] 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. [ 170.304871][ T7370] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 170.350387][ T6993] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 170.438157][ T7370] device hsr_slave_0 entered promiscuous mode [ 170.495151][ T7370] device hsr_slave_1 entered promiscuous mode [ 170.534093][ T7370] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 170.541669][ T7370] Cannot create hsr debugfs directory [ 170.562710][ T6807] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 170.609336][ T3258] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 170.618397][ T3258] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 170.635743][ T7098] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 170.730664][ T7098] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 170.769593][ T7098] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 170.826561][ T7098] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 170.939988][ T7233] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 170.988614][ T7233] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 171.053655][ T2633] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 171.062741][ T2633] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 171.097497][ T7233] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 171.162105][ T7233] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 171.298240][ T3259] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 171.315849][ T3259] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 171.329483][ T3259] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 171.337667][ T3259] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 171.353244][ T6937] 8021q: adding VLAN 0 to HW filter on device bond0 [ 171.364598][ T6807] device veth0_vlan entered promiscuous mode [ 171.426032][ T6807] device veth1_vlan entered promiscuous mode [ 171.442019][ T3258] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 171.450307][ T3258] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 171.458790][ T3258] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 171.467388][ T7370] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 171.520330][ T6937] 8021q: adding VLAN 0 to HW filter on device team0 [ 171.550316][ T7370] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 171.603311][ T7370] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 171.656227][ T7370] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 171.725151][ T3259] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 171.758081][ T6993] 8021q: adding VLAN 0 to HW filter on device bond0 [ 171.774756][ T3259] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 171.783533][ T3259] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 171.794737][ T3259] bridge0: port 1(bridge_slave_0) entered blocking state [ 171.801919][ T3259] bridge0: port 1(bridge_slave_0) entered forwarding state [ 171.810625][ T3259] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 171.820218][ T3259] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 171.829129][ T3259] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 171.838332][ T3259] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 171.848299][ T3259] bridge0: port 2(bridge_slave_1) entered blocking state [ 171.855982][ T3259] bridge0: port 2(bridge_slave_1) entered forwarding state [ 171.863987][ T3259] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 171.874554][ T3259] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 171.889155][ T6807] device veth0_macvtap entered promiscuous mode [ 171.925473][ T7098] 8021q: adding VLAN 0 to HW filter on device bond0 [ 171.948881][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 171.957787][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 171.971946][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 171.981234][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 171.993720][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 172.002154][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 172.017117][ T6993] 8021q: adding VLAN 0 to HW filter on device team0 [ 172.039468][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 172.048816][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 172.058347][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 172.067495][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 172.076550][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 172.085157][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 172.093259][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 172.101643][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 172.110273][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 172.119531][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 172.131133][ T6807] device veth1_macvtap entered promiscuous mode [ 172.166041][ T2633] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 172.176064][ T2633] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 172.183776][ T2633] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 172.195608][ T2633] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 172.205025][ T2633] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 172.213404][ T2633] bridge0: port 2(bridge_slave_1) entered blocking state [ 172.220577][ T2633] bridge0: port 2(bridge_slave_1) entered forwarding state [ 172.228951][ T2633] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 172.239854][ T2633] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 172.248841][ T2633] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 172.258013][ T2633] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 172.271478][ T7098] 8021q: adding VLAN 0 to HW filter on device team0 [ 172.306609][ T7233] 8021q: adding VLAN 0 to HW filter on device bond0 [ 172.325869][ T6807] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 172.335203][ T6937] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 172.347815][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 172.359621][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 172.368993][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 172.379494][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 172.388522][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 172.397541][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 172.422589][ T6807] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 172.440879][ T2657] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 172.449249][ T2657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 172.458377][ T2657] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 172.468464][ T2657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 172.480422][ T2657] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 172.489268][ T2657] bridge0: port 1(bridge_slave_0) entered blocking state [ 172.496421][ T2657] bridge0: port 1(bridge_slave_0) entered forwarding state [ 172.505302][ T2657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 172.513670][ T2657] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 172.522602][ T2657] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 172.531585][ T2657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 172.544739][ T6993] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 172.565686][ T2657] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 172.579282][ T2657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 172.588576][ T2657] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 172.602333][ T2657] bridge0: port 2(bridge_slave_1) entered blocking state [ 172.609488][ T2657] bridge0: port 2(bridge_slave_1) entered forwarding state [ 172.634129][ T3259] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 172.641744][ T3259] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 172.729943][ T3258] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 172.739699][ T3258] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 172.748326][ T3258] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 172.766161][ T7233] 8021q: adding VLAN 0 to HW filter on device team0 [ 172.786972][ T6937] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 172.800263][ T3258] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 172.878213][ T7370] 8021q: adding VLAN 0 to HW filter on device bond0 [ 172.885827][ T2657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 172.896305][ T2657] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 172.905404][ T2657] bridge0: port 1(bridge_slave_0) entered blocking state [ 172.912463][ T2657] bridge0: port 1(bridge_slave_0) entered forwarding state [ 172.921187][ T2657] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 172.929622][ T2657] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 172.937228][ T2657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 172.945964][ T2657] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 172.954777][ T2657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 172.963357][ T2657] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 173.029130][ T6993] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 173.065264][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 173.073264][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 173.092041][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 173.102580][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 173.118880][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 173.126073][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 173.150014][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 173.163299][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 173.179794][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 173.199491][ T7098] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 173.211300][ T7098] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 173.252634][ T2657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 173.262344][ T2657] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 173.271081][ T2657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 173.294529][ T2657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready 10:42:55 executing program 0: [ 173.303638][ T2657] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 173.312919][ T2657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 173.321940][ T2657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 173.331125][ T2657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready 10:42:55 executing program 0: 10:42:55 executing program 0: [ 173.355006][ T2657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 173.367835][ T2657] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 173.391411][ T7370] 8021q: adding VLAN 0 to HW filter on device team0 10:42:55 executing program 0: [ 173.453257][ T2657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 173.475962][ T2657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 173.494378][ T2657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 173.503397][ T2657] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 173.527978][ T2657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 173.544604][ T2657] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready 10:42:55 executing program 0: [ 173.621644][ T2657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 173.635258][ T2657] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 173.657015][ T2657] bridge0: port 1(bridge_slave_0) entered blocking state [ 173.664214][ T2657] bridge0: port 1(bridge_slave_0) entered forwarding state 10:42:55 executing program 0: [ 173.701519][ T2657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 173.724910][ T2657] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 173.734736][ T2657] bridge0: port 2(bridge_slave_1) entered blocking state [ 173.741832][ T2657] bridge0: port 2(bridge_slave_1) entered forwarding state 10:42:55 executing program 0: [ 173.767431][ T2657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 173.784656][ T2657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 173.797440][ T2657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 173.814836][ T2657] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 173.823484][ T2657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 173.874933][ T2657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 173.889220][ T2657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 173.899438][ T2657] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 173.908037][ T2657] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 173.925000][ T2657] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 173.933033][ T2657] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 173.955001][ T2657] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 173.973910][ T3259] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 173.981430][ T3259] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 174.006813][ T6993] device veth0_vlan entered promiscuous mode [ 174.032860][ T6937] device veth0_vlan entered promiscuous mode [ 174.077198][ T2651] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 174.114463][ T7098] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 174.143737][ T6993] device veth1_vlan entered promiscuous mode [ 174.157842][ T3259] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 174.167035][ T3259] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 174.182256][ T6937] device veth1_vlan entered promiscuous mode [ 174.196367][ T3259] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 174.209408][ T3259] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 174.217103][ T3259] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 174.228943][ T3259] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 174.237957][ T3259] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 174.291615][ T2657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 174.301278][ T2657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 174.310688][ T2657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 174.319361][ T2657] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 174.328337][ T2657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 174.338314][ T2657] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 174.364426][ T7233] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 174.374832][ T7370] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 174.398972][ T6937] device veth0_macvtap entered promiscuous mode [ 174.409021][ T3259] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 174.431344][ T3259] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 174.446016][ T3259] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 174.454878][ T3259] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 174.476978][ T6937] device veth1_macvtap entered promiscuous mode [ 174.497960][ T7098] device veth0_vlan entered promiscuous mode [ 174.507594][ T3258] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 174.522835][ T3258] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 174.531763][ T3258] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 174.541030][ T3258] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 174.549351][ T3258] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 174.558339][ T3258] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 174.567618][ T3258] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 174.575666][ T3258] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 174.586035][ T6993] device veth0_macvtap entered promiscuous mode [ 174.610979][ T7098] device veth1_vlan entered promiscuous mode [ 174.623538][ T6993] device veth1_macvtap entered promiscuous mode [ 174.647737][ T7370] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 174.698177][ T6937] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 174.709686][ T6937] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 174.722118][ T6937] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 174.748788][ T2657] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 174.761344][ T2657] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 174.771057][ T2657] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 174.780093][ T2657] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 174.788797][ T2657] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 174.798076][ T2657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 174.808232][ T6993] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 174.819521][ T6993] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 174.829768][ T6993] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 174.840461][ T6993] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 174.851929][ T6993] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 174.868312][ T6937] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 174.880239][ T6937] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 174.892139][ T6937] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 174.903930][ T2657] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 174.912766][ T2657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 174.922879][ T2657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 174.932555][ T2657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 174.942323][ T2657] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 174.951636][ T2657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 174.973421][ T2651] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 174.983609][ T2651] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 175.010006][ T6993] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 175.021406][ T6993] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 175.037120][ T6993] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 175.048249][ T6993] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 175.062894][ T6993] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 175.074561][ T7098] device veth0_macvtap entered promiscuous mode [ 175.094215][ T3258] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 175.102345][ T3258] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 175.112573][ T3258] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 175.121766][ T3258] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 175.131072][ T3258] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 175.209126][ T7098] device veth1_macvtap entered promiscuous mode [ 175.246584][ T3259] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 175.258316][ T3259] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 175.268700][ T3259] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 175.278112][ T3259] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 175.286902][ T3259] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 175.298741][ T7233] device veth0_vlan entered promiscuous mode [ 175.345757][ T7370] device veth0_vlan entered promiscuous mode [ 175.356022][ T3259] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 175.369888][ T3259] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 175.378403][ T3259] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 175.390196][ T3259] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 175.411517][ T7233] device veth1_vlan entered promiscuous mode [ 175.529625][ T7098] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 175.542130][ T7098] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 175.554626][ T7098] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 175.566932][ T7098] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 175.578446][ T7098] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 175.589838][ T7098] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 175.603232][ T7098] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 175.625903][ T7370] device veth1_vlan entered promiscuous mode [ 175.680122][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 175.688415][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 175.698375][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 175.707336][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 175.717877][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 175.729967][ T7098] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 175.745060][ T7098] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 175.758817][ T7098] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 175.770925][ T7098] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 175.784573][ T7098] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 175.795855][ T7098] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 175.807817][ T7098] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 175.881060][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 175.890466][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 175.944468][ T2651] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 176.117056][ T2651] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 176.132825][ T2651] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 176.143569][ T2651] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 176.160731][ T2651] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 176.175898][ T7370] device veth0_macvtap entered promiscuous mode [ 176.190430][ T7233] device veth0_macvtap entered promiscuous mode [ 176.249789][ T7370] device veth1_macvtap entered promiscuous mode [ 176.297221][ T7233] device veth1_macvtap entered promiscuous mode 10:42:58 executing program 1: 10:42:58 executing program 2: [ 176.372728][ T7370] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 176.389047][ T7370] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 176.401029][ T7370] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 176.412832][ T7370] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 176.426253][ T7370] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 176.443800][ T7370] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 176.455597][ T7370] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 176.475068][ T8110] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 176.487808][ T7370] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 176.560115][ T7370] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 176.577012][ T2633] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 176.588138][ T2633] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 176.597811][ T2633] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 176.607404][ T2633] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 176.618488][ T2633] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 176.628505][ T2633] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 176.641763][ T7233] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 176.660493][ T7233] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 176.683215][ T7233] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 176.709955][ T7233] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 176.727630][ T7233] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 176.748658][ T7233] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 176.762962][ T7233] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 176.775954][ T7233] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 176.786740][ T7233] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 176.798498][ T7233] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 10:42:58 executing program 3: [ 176.812001][ T7233] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 176.834632][ T7370] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 176.852997][ T7370] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 176.865785][ T7370] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 176.877240][ T7370] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 176.888925][ T7370] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 176.901177][ T7370] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 176.921441][ T7370] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 176.932836][ T7370] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 176.953042][ T7370] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 176.973487][ T2657] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 176.988685][ T2657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 176.998550][ T2657] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 177.011615][ T2657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 177.023418][ T7233] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 177.036280][ T7233] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 177.046794][ T7233] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 177.059007][ T7233] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 177.069270][ T7233] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 177.080042][ T7233] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 177.090007][ T7233] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 177.100580][ T7233] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 177.110709][ T7233] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 177.121245][ T7233] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 177.143175][ T7233] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 177.158296][ T2651] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 177.168289][ T2651] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 10:42:59 executing program 4: 10:43:02 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000003c0)=""/102400, 0xffffffffffffff3a}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x163, &(0x7f0000000240)="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"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 10:43:02 executing program 2: 10:43:02 executing program 0: 10:43:02 executing program 1: 10:43:02 executing program 3: 10:43:02 executing program 4: 10:43:02 executing program 4: 10:43:02 executing program 0: 10:43:02 executing program 3: 10:43:02 executing program 2: 10:43:02 executing program 1: 10:43:02 executing program 2: 10:43:05 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000003c0)=""/102400, 0xffffffffffffff3a}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x163, &(0x7f0000000240)="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"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 10:43:05 executing program 4: 10:43:05 executing program 1: 10:43:05 executing program 3: 10:43:05 executing program 0: 10:43:05 executing program 2: 10:43:05 executing program 0: 10:43:05 executing program 3: 10:43:05 executing program 1: 10:43:05 executing program 4: 10:43:05 executing program 2: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x40046f41, 0x76006e) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x40186f40, 0x76006e) socket$inet_sctp(0x2, 0x0, 0x84) ioctl$SIOCAX25GETINFO(0xffffffffffffffff, 0x89ed, 0x0) ioctl$UI_SET_EVBIT(0xffffffffffffffff, 0x40045564, 0xf) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000100)=@get={0x1, &(0x7f00000000c0)=""/6, 0x1}) 10:43:05 executing program 1: r0 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000000)={0x1, @raw_data="77d255d74b4f72f84e563231fa518f7609afefec4ca1d941c9bac6f3cd9e93d0dfec8a8d01e703d313c9a4c5adad66f3533b49f9058edf371ce03cb9c758017f66bfd9d9d8acf531f351001e970b038a4d523605f1e488980b4145738a0b50c72313cbd3d17e8a11988e92bfdc26a344cf85526293d9251ca3cfd1f4125aea65cce88a6fa8f274165f4c4e25cc78d0854b292b833e5163398ff5385e07d34eaa858096ef527599763966a15afb132ee345685e855f1d1c9cc0d44f69d4747a72723ffdfcb7da84f5"}) [ 183.844647][ C1] hrtimer: interrupt took 31110 ns 10:43:08 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000003c0)=""/102400, 0xffffffffffffff3a}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x163, &(0x7f0000000240)="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"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 10:43:08 executing program 0: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, 0x7, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0) dup3(r0, r1, 0x80000) 10:43:08 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, 0x7, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0) 10:43:08 executing program 4: perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 10:43:08 executing program 1: ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, 0x0) perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000000040)) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000780)=""/4096, 0x1519}], 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) 10:43:08 executing program 2: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x40046f41, 0x76006e) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x40186f40, 0x76006e) socket$inet_sctp(0x2, 0x0, 0x84) ioctl$SIOCAX25GETINFO(0xffffffffffffffff, 0x89ed, 0x0) ioctl$UI_SET_EVBIT(0xffffffffffffffff, 0x40045564, 0xf) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000100)=@get={0x1, &(0x7f00000000c0)=""/6, 0x1}) [ 186.776189][ T8204] ubi0: attaching mtd0 10:43:08 executing program 3: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x40046f41, 0x76006e) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x40186f40, 0x76006e) socket$inet_sctp(0x2, 0x0, 0x84) ioctl$SIOCAX25GETINFO(0xffffffffffffffff, 0x89ed, 0x0) ioctl$UI_SET_EVBIT(0xffffffffffffffff, 0x40045564, 0xf) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000100)=@get={0x1, &(0x7f00000000c0)=""/6, 0x1}) 10:43:08 executing program 4: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r1, &(0x7f0000002800)=ANY=[@ANYBLOB='#!'], 0x48) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 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) close(r1) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) [ 186.850802][ T8204] ubi0: scanning is finished [ 186.864021][ T8204] ubi0: empty MTD device detected 10:43:08 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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={0x3c29}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0xffd8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 187.128048][ T8204] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 187.153597][ T8204] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 187.178552][ T8204] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 187.217399][ T8204] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 187.246693][ T8204] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 187.276223][ T8204] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 187.309904][ T8204] ubi0: max/mean erase counter: 0/0, WL threshold: 4096, image sequence number: 1287549225 [ 187.343164][ T8204] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 187.386579][ T8237] ubi0: background thread "ubi_bgt0d" started, PID 8237 [ 187.389120][ T8228] ubi0: detaching mtd0 [ 187.411992][ T8228] ================================================================== [ 187.420319][ T8228] BUG: KASAN: use-after-free in uif_close+0x15e/0x190 [ 187.427102][ T8228] Read of size 4 at addr ffff8880625049e8 by task syz-executor.3/8228 [ 187.435265][ T8228] [ 187.437605][ T8228] CPU: 1 PID: 8228 Comm: syz-executor.3 Not tainted 5.7.0-rc6-next-20200522-syzkaller #0 [ 187.447401][ T8228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 187.457443][ T8228] Call Trace: [ 187.460740][ T8228] dump_stack+0x18f/0x20d [ 187.465055][ T8228] ? uif_close+0x15e/0x190 [ 187.469477][ T8228] ? uif_close+0x15e/0x190 [ 187.473886][ T8228] print_address_description.constprop.0.cold+0xd3/0x413 [ 187.480898][ T8228] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 187.486867][ T8228] ? vprintk_func+0x97/0x1a6 [ 187.491445][ T8228] ? uif_close+0x15e/0x190 [ 187.495859][ T8228] kasan_report.cold+0x1f/0x37 [ 187.500608][ T8228] ? uif_close+0x15e/0x190 [ 187.505009][ T8228] uif_close+0x15e/0x190 [ 187.509237][ T8228] ubi_detach_mtd_dev+0x226/0x432 [ 187.514875][ T8228] ctrl_cdev_ioctl+0x1bf/0x2b0 [ 187.519622][ T8228] ? vol_cdev_llseek+0x160/0x160 [ 187.524543][ T8228] ? __x64_sys_futex+0x380/0x4f0 [ 187.529468][ T8228] ? vol_cdev_llseek+0x160/0x160 [ 187.534390][ T8228] ksys_ioctl+0x11a/0x180 [ 187.538703][ T8228] __x64_sys_ioctl+0x6f/0xb0 [ 187.543277][ T8228] do_syscall_64+0xf6/0x7d0 [ 187.547764][ T8228] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 187.553637][ T8228] RIP: 0033:0x45ca29 [ 187.557525][ T8228] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 187.577122][ T8228] RSP: 002b:00007f0f24b47c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 187.585527][ T8228] RAX: ffffffffffffffda RBX: 00000000004e1080 RCX: 000000000045ca29 [ 187.593480][ T8228] RDX: 000000000076006e RSI: 0000000040046f41 RDI: 0000000000000003 [ 187.601430][ T8228] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 187.609383][ T8228] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 187.617365][ T8228] R13: 0000000000000209 R14: 00000000004c44c1 R15: 00007f0f24b486d4 [ 187.625527][ T8228] [ 187.627854][ T8228] Allocated by task 8204: [ 187.632168][ T8228] save_stack+0x1b/0x40 [ 187.636340][ T8228] __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 187.641965][ T8228] kmem_cache_alloc_trace+0x153/0x7d0 [ 187.647324][ T8228] ubi_attach_mtd_dev+0x2e7/0x27c0 [ 187.652425][ T8228] ctrl_cdev_ioctl+0x229/0x2b0 [ 187.657169][ T8228] ksys_ioctl+0x11a/0x180 [ 187.661488][ T8228] __x64_sys_ioctl+0x6f/0xb0 [ 187.666059][ T8228] do_syscall_64+0xf6/0x7d0 [ 187.670544][ T8228] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 187.676407][ T8228] [ 187.678802][ T8228] Freed by task 8228: [ 187.682765][ T8228] save_stack+0x1b/0x40 [ 187.686906][ T8228] __kasan_slab_free+0xf7/0x140 [ 187.691748][ T8228] kfree+0x109/0x2b0 [ 187.695711][ T8228] device_release+0x71/0x200 [ 187.700281][ T8228] kobject_put+0x1c8/0x2f0 [ 187.704696][ T8228] cdev_device_del+0x69/0x80 [ 187.709266][ T8228] uif_close+0xea/0x190 [ 187.713402][ T8228] ubi_detach_mtd_dev+0x226/0x432 [ 187.718429][ T8228] ctrl_cdev_ioctl+0x1bf/0x2b0 [ 187.723174][ T8228] ksys_ioctl+0x11a/0x180 [ 187.727491][ T8228] __x64_sys_ioctl+0x6f/0xb0 [ 187.732105][ T8228] do_syscall_64+0xf6/0x7d0 [ 187.736600][ T8228] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 187.742470][ T8228] [ 187.744787][ T8228] The buggy address belongs to the object at ffff888062504000 [ 187.744787][ T8228] which belongs to the cache kmalloc-8k of size 8192 [ 187.758836][ T8228] The buggy address is located 2536 bytes inside of [ 187.758836][ T8228] 8192-byte region [ffff888062504000, ffff888062506000) [ 187.772258][ T8228] The buggy address belongs to the page: [ 187.777898][ T8228] page:ffffea0001894100 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 head:ffffea0001894100 order:2 compound_mapcount:0 compound_pincount:0 [ 187.793073][ T8228] flags: 0xfffe0000010200(slab|head) [ 187.798347][ T8228] raw: 00fffe0000010200 ffffea0001780208 ffffea00018d4408 ffff8880aa0021c0 [ 187.806917][ T8228] raw: 0000000000000000 ffff888062504000 0000000100000001 0000000000000000 [ 187.815474][ T8228] page dumped because: kasan: bad access detected [ 187.821858][ T8228] [ 187.824163][ T8228] Memory state around the buggy address: [ 187.829792][ T8228] ffff888062504880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 187.837858][ T8228] ffff888062504900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 187.845901][ T8228] >ffff888062504980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 187.853960][ T8228] ^ [ 187.861393][ T8228] ffff888062504a00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 187.869434][ T8228] ffff888062504a80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 187.877470][ T8228] ================================================================== [ 187.885504][ T8228] Disabling lock debugging due to kernel taint 10:43:09 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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={0x3c29}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0xffd8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 10:43:09 executing program 1: openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40046f41, 0x76006e) 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 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x40186f40, 0x76006e) ioctl$SIOCAX25GETINFO(0xffffffffffffffff, 0x89ed, 0x0) ioctl$UI_SET_EVBIT(0xffffffffffffffff, 0x40045564, 0xf) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000100)=@get={0x1, &(0x7f00000000c0)=""/6, 0x1}) 10:43:09 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@lowerdir={'lowerdir'}}]}) [ 188.011976][ T8228] Kernel panic - not syncing: panic_on_warn set ... [ 188.018611][ T8228] CPU: 0 PID: 8228 Comm: syz-executor.3 Tainted: G B 5.7.0-rc6-next-20200522-syzkaller #0 [ 188.029803][ T8228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 188.039955][ T8228] Call Trace: [ 188.044305][ T8228] dump_stack+0x18f/0x20d [ 188.048645][ T8228] ? uif_close+0x110/0x190 [ 188.053072][ T8228] panic+0x2e3/0x75c [ 188.055618][ T8251] overlayfs: unrecognized mount option "lowerdir=" or missing value [ 188.056970][ T8228] ? __warn_printk+0xf3/0xf3 [ 188.056987][ T8228] ? preempt_schedule_common+0x5e/0xc0 [ 188.057009][ T8228] ? uif_close+0x15e/0x190 [ 188.079562][ T8228] ? uif_close+0x15e/0x190 [ 188.083990][ T8228] ? preempt_schedule_thunk+0x16/0x18 [ 188.089556][ T8228] ? trace_hardirqs_on+0x55/0x230 [ 188.094588][ T8228] ? uif_close+0x15e/0x190 [ 188.099011][ T8228] ? uif_close+0x15e/0x190 [ 188.103433][ T8228] end_report+0x4d/0x53 [ 188.107594][ T8228] kasan_report.cold+0xd/0x37 [ 188.112281][ T8228] ? uif_close+0x15e/0x190 [ 188.116733][ T8228] uif_close+0x15e/0x190 [ 188.120985][ T8228] ubi_detach_mtd_dev+0x226/0x432 [ 188.126019][ T8228] ctrl_cdev_ioctl+0x1bf/0x2b0 [ 188.131225][ T8228] ? vol_cdev_llseek+0x160/0x160 [ 188.136196][ T8228] ? __x64_sys_futex+0x380/0x4f0 [ 188.141144][ T8228] ? vol_cdev_llseek+0x160/0x160 [ 188.146087][ T8228] ksys_ioctl+0x11a/0x180 [ 188.150425][ T8228] __x64_sys_ioctl+0x6f/0xb0 [ 188.155021][ T8228] do_syscall_64+0xf6/0x7d0 [ 188.159545][ T8228] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 188.165448][ T8228] RIP: 0033:0x45ca29 [ 188.169347][ T8228] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 188.188951][ T8228] RSP: 002b:00007f0f24b47c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 188.197380][ T8228] RAX: ffffffffffffffda RBX: 00000000004e1080 RCX: 000000000045ca29 [ 188.205349][ T8228] RDX: 000000000076006e RSI: 0000000040046f41 RDI: 0000000000000003 [ 188.213317][ T8228] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 188.221287][ T8228] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 188.229261][ T8228] R13: 0000000000000209 R14: 00000000004c44c1 R15: 00007f0f24b486d4 [ 188.238707][ T8228] Kernel Offset: disabled [ 188.243099][ T8228] Rebooting in 86400 seconds..