[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 29.456383] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 33.272114] random: sshd: uninitialized urandom read (32 bytes read) [ 33.612722] random: sshd: uninitialized urandom read (32 bytes read) [ 34.839636] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.4' (ECDSA) to the list of known hosts. [ 40.445148] random: sshd: uninitialized urandom read (32 bytes read) 2018/06/06 13:08:33 fuzzer started [ 41.801084] random: cc1: uninitialized urandom read (8 bytes read) 2018/06/06 13:08:35 dialing manager at 10.128.0.26:33811 [ 65.287780] can: request_module (can-proto-0) failed. [ 65.298568] can: request_module (can-proto-0) failed. 2018/06/06 13:09:00 kcov=true, comps=false 2018/06/06 13:09:05 executing program 0: add_key(&(0x7f0000000200)='id_legacy\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0), 0x0, 0xffffffffffffffff) 2018/06/06 13:09:05 executing program 3: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005a1000/0x200000)=nil, 0x200000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x4c831, 0xffffffffffffffff, 0x0) 2018/06/06 13:09:05 executing program 1: r0 = gettid() process_vm_writev(r0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/143, 0x8f}], 0x1, &(0x7f0000001880)=[{&(0x7f0000001600)=""/143, 0x8f}, {&(0x7f0000001780)=""/242, 0xf2}], 0x2, 0x0) 2018/06/06 13:09:05 executing program 7: request_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='/dev/usbmon#\x00', 0xfffffffffffffffc) 2018/06/06 13:09:05 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000000200)={&(0x7f0000000080)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)="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", 0x579}], 0x1, &(0x7f00000036c0)}, 0x0) 2018/06/06 13:09:05 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)="2e2f66696c65ffff", &(0x7f0000000000)={0xc}, &(0x7f0000001ffc), 0x1400) 2018/06/06 13:09:05 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x1, 0x228, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000740], 0x0, &(0x7f0000000000), &(0x7f0000000740)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'bond0\x00', 'veth0_to_team\x00', 'bcsf0\x00', 'rose0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x118, 0x168, 0x198, [@realm={'realm\x00', 0x10}, @stp={'stp\x00', 0x48, {{0x0, {0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80}}}]}, [@common=@log={'log\x00', 0x28, {{0x0, "308c4db7c9d13f4e1b587db10059b37e4709dfb4625c50570592765c8674"}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}}]}]}, 0x2a0) 2018/06/06 13:09:05 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000280), 0xfffffdf7, 0x20000004, &(0x7f0000000000)={0xa}, 0x1c) shutdown(r0, 0x0) [ 73.290461] IPVS: ftp: loaded support on port[0] = 21 [ 73.290726] IPVS: ftp: loaded support on port[0] = 21 [ 73.351976] IPVS: ftp: loaded support on port[0] = 21 [ 73.353982] IPVS: ftp: loaded support on port[0] = 21 [ 73.366385] IPVS: ftp: loaded support on port[0] = 21 [ 73.370916] IPVS: ftp: loaded support on port[0] = 21 [ 73.402216] IPVS: ftp: loaded support on port[0] = 21 [ 73.407560] IPVS: ftp: loaded support on port[0] = 21 [ 75.012612] ip (4657) used greatest stack depth: 54344 bytes left [ 75.675262] ip (4710) used greatest stack depth: 54056 bytes left [ 76.661754] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.668267] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.704517] device bridge_slave_0 entered promiscuous mode [ 76.740417] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.746874] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.775205] device bridge_slave_0 entered promiscuous mode [ 76.790481] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.796894] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.809842] device bridge_slave_0 entered promiscuous mode [ 76.825294] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.831776] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.847714] device bridge_slave_0 entered promiscuous mode [ 76.861355] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.867830] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.888202] device bridge_slave_0 entered promiscuous mode [ 76.900708] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.907134] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.925761] device bridge_slave_0 entered promiscuous mode [ 76.960315] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.966802] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.976492] device bridge_slave_0 entered promiscuous mode [ 76.989917] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.996378] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.018617] device bridge_slave_1 entered promiscuous mode [ 77.041090] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.047558] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.061827] device bridge_slave_1 entered promiscuous mode [ 77.071857] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.078278] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.094085] device bridge_slave_1 entered promiscuous mode [ 77.110172] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.116578] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.137220] device bridge_slave_1 entered promiscuous mode [ 77.149348] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.155797] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.182115] device bridge_slave_1 entered promiscuous mode [ 77.192402] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.198872] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.207548] device bridge_slave_1 entered promiscuous mode [ 77.222343] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.228770] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.255083] device bridge_slave_0 entered promiscuous mode [ 77.266317] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 77.275937] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.282385] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.308247] device bridge_slave_1 entered promiscuous mode [ 77.326141] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 77.340642] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 77.353143] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 77.360509] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 77.369257] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 77.378631] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.385084] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.438677] device bridge_slave_1 entered promiscuous mode [ 77.460918] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 77.510498] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 77.538565] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 77.554122] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 77.569918] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 77.585126] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 77.596429] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 77.641301] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 77.741363] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 77.843981] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 78.105273] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 78.162180] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 78.192591] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 78.211677] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 78.221725] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 78.243947] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 78.302098] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 78.355817] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 78.420257] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 78.441566] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 78.452808] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 78.471478] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 78.481293] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 78.548623] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 78.665626] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 78.675213] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 78.682939] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.695782] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.723890] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 78.733014] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 78.747468] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 78.754504] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.766947] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.805616] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 78.816454] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 78.823820] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.889612] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 78.896632] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.939318] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 78.946290] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.968988] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 78.978251] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.995345] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 79.035672] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.066744] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 79.076959] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 79.084178] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.102975] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.210338] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 79.217380] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.257138] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 79.279802] team0: Port device team_slave_0 added [ 79.308944] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 79.320490] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.375958] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 79.404493] team0: Port device team_slave_0 added [ 79.513588] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 79.532869] team0: Port device team_slave_1 added [ 79.585835] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 79.608517] team0: Port device team_slave_0 added [ 79.614408] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 79.625932] team0: Port device team_slave_0 added [ 79.667474] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 79.689567] team0: Port device team_slave_1 added [ 79.707304] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 79.718971] team0: Port device team_slave_0 added [ 79.759010] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 79.775708] team0: Port device team_slave_1 added [ 79.785623] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 79.796434] team0: Port device team_slave_0 added [ 79.802240] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 79.811785] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.833512] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.863391] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 79.876766] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.887124] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.923385] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 79.937513] team0: Port device team_slave_1 added [ 79.951978] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 79.962616] team0: Port device team_slave_0 added [ 79.977827] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 79.988581] team0: Port device team_slave_1 added [ 80.008983] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 80.030956] team0: Port device team_slave_1 added [ 80.050331] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 80.059831] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.076409] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.097008] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 80.104688] team0: Port device team_slave_0 added [ 80.120568] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 80.134567] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 80.145113] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.176913] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.196249] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.212957] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.229823] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 80.237714] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.254527] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.270157] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 80.279673] team0: Port device team_slave_1 added [ 80.293156] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 80.301791] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 80.312155] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 80.338231] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 80.345894] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.362300] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.386768] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.418877] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.443712] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.451894] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.459909] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.467828] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.478971] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 80.487865] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.498132] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.511134] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 80.529749] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 80.543742] team0: Port device team_slave_1 added [ 80.553939] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 80.562717] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 80.571623] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 80.580808] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 80.591011] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.624453] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.668641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.685663] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.706375] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.715811] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.723621] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.731783] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.739581] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.747616] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.755613] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 80.763842] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.773991] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.789114] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 80.809624] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.818711] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.831417] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 80.844851] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 80.853284] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 80.860781] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 80.868577] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.890624] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.923916] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.959353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.968344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.977010] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.986383] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.995364] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.006955] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 81.015406] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 81.034356] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.051881] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.060685] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.069117] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.080499] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 81.089663] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 81.105328] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 81.113553] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 81.126099] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 81.153326] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.184337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.205603] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.215580] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.238666] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 81.252970] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.265782] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.292077] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 81.300566] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 81.319651] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 81.329833] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.350259] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.397660] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.426977] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.457900] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.466974] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.519194] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 81.536138] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.551784] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 83.292622] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.299127] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.305948] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.312368] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.370971] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 83.377598] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 83.405356] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.411806] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.418610] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.425089] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.433800] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 83.457671] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.464117] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.470915] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.477343] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.530335] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 83.539481] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.545916] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.552661] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.559083] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.576123] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 83.596470] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.602905] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.609673] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.616090] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.660117] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 83.667430] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.673857] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.680644] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.687111] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.711383] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 83.901554] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.908111] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.914867] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.921291] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.936425] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 83.960240] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.966664] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.973397] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.979804] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.015387] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 84.384564] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 84.399828] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 84.418012] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 84.436086] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 84.443583] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 84.451445] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 84.458918] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 91.675399] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.877894] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.157305] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.195738] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.238373] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.265302] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.379582] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.480531] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 92.539148] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.689625] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 92.970188] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 93.001278] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 93.009959] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 93.038107] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 93.173670] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 93.282349] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 93.311595] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 93.320118] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.334380] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.468090] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 93.475240] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.487688] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.797642] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 93.803992] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.811519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.839976] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 93.846562] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.853988] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.883985] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 93.890427] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.899239] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.947803] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 93.954213] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.974754] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.132241] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 94.139082] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.150585] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.181939] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 94.207517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.221759] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.251613] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.311989] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.634424] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.669355] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.687465] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.885689] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.896992] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.942236] 8021q: adding VLAN 0 to HW filter on device team0 2018/06/06 13:09:32 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) [ 99.639725] ================================================================== [ 99.647163] BUG: KMSAN: uninit-value in ebt_stp_mt_check+0x24b/0x460 [ 99.653658] CPU: 1 PID: 6576 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #103 [ 99.660925] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.670274] Call Trace: [ 99.672872] dump_stack+0x185/0x1d0 [ 99.676502] ? ebt_stp_mt_check+0x24b/0x460 [ 99.680835] kmsan_report+0x149/0x260 [ 99.684636] __msan_warning_32+0x6e/0xc0 [ 99.688697] ebt_stp_mt_check+0x24b/0x460 [ 99.692842] ? ebt_stp_mt+0x24c0/0x24c0 [ 99.696818] xt_check_match+0x13fb/0x1610 [ 99.700977] ? mutex_unlock+0x15/0x80 [ 99.704782] ? xt_find_match+0x72a/0x7e0 [ 99.708853] translate_table+0x4bb5/0x60f0 [ 99.713114] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 99.713141] do_replace_finish+0x1258/0x2ea0 [ 99.713168] do_replace+0x719/0x780 [ 99.713191] do_ebt_set_ctl+0x2ab/0x3c0 [ 99.713209] ? rcu_all_qs+0x32/0x1f0 [ 99.713223] ? mutex_lock+0x31/0x90 [ 99.713239] ? ebt_cleanup_entry+0xb10/0xb10 [ 99.713253] nf_setsockopt+0x476/0x4d0 [ 99.713268] ip_setsockopt+0x24b/0x2b0 [ 99.713281] ? ipv4_pktinfo_prepare+0x650/0x650 [ 99.713293] tcp_setsockopt+0x1bb/0x1f0 [ 99.713306] ? tcp_disconnect+0x15a0/0x15a0 [ 99.713321] sock_common_setsockopt+0x136/0x170 [ 99.713334] ? sock_common_recvmsg+0x270/0x270 [ 99.713344] __sys_setsockopt+0x4af/0x560 [ 99.713362] __x64_sys_setsockopt+0x15c/0x1c0 [ 99.713377] do_syscall_64+0x152/0x230 [ 99.713392] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 99.713402] RIP: 0033:0x455a09 [ 99.713409] RSP: 002b:00007fa823829c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 99.713422] RAX: ffffffffffffffda RBX: 00007fa82382a6d4 RCX: 0000000000455a09 [ 99.713428] RDX: 0000000000000080 RSI: 0000000000000000 RDI: 0000000000000014 [ 99.713434] RBP: 000000000072bea0 R08: 00000000000002a0 R09: 0000000000000000 [ 99.713442] R10: 00000000200000c0 R11: 0000000000000246 R12: 00000000ffffffff [ 99.713448] R13: 00000000000005f4 R14: 00000000006fdf80 R15: 0000000000000000 [ 99.713457] [ 99.713462] Local variable description: ----mtpar.i@translate_table [ 99.713464] Variable was created at: [ 99.713476] translate_table+0xbc/0x60f0 [ 99.713488] do_replace_finish+0x1258/0x2ea0 [ 99.713492] ================================================================== [ 99.713495] Disabling lock debugging due to kernel taint [ 99.713502] Kernel panic - not syncing: panic_on_warn set ... [ 99.713502] [ 99.713516] CPU: 1 PID: 6576 Comm: syz-executor5 Tainted: G B 4.17.0-rc5+ #103 [ 99.713523] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.713526] Call Trace: [ 99.713541] dump_stack+0x185/0x1d0 [ 99.713554] panic+0x39d/0x940 [ 99.713585] ? ebt_stp_mt_check+0x24b/0x460 [ 99.713602] kmsan_report+0x260/0x260 [ 99.713616] __msan_warning_32+0x6e/0xc0 [ 99.713627] ebt_stp_mt_check+0x24b/0x460 [ 99.713638] ? ebt_stp_mt+0x24c0/0x24c0 [ 99.713650] xt_check_match+0x13fb/0x1610 [ 99.713666] ? mutex_unlock+0x15/0x80 [ 99.713678] ? xt_find_match+0x72a/0x7e0 [ 99.713695] translate_table+0x4bb5/0x60f0 [ 99.713714] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 99.713735] do_replace_finish+0x1258/0x2ea0 [ 99.713760] do_replace+0x719/0x780 [ 99.713781] do_ebt_set_ctl+0x2ab/0x3c0 [ 99.713795] ? rcu_all_qs+0x32/0x1f0 [ 99.713807] ? mutex_lock+0x31/0x90 [ 99.713824] ? ebt_cleanup_entry+0xb10/0xb10 [ 99.713836] nf_setsockopt+0x476/0x4d0 [ 99.713850] ip_setsockopt+0x24b/0x2b0 [ 99.713862] ? ipv4_pktinfo_prepare+0x650/0x650 [ 99.713874] tcp_setsockopt+0x1bb/0x1f0 [ 99.713887] ? tcp_disconnect+0x15a0/0x15a0 [ 99.713900] sock_common_setsockopt+0x136/0x170 [ 99.713915] ? sock_common_recvmsg+0x270/0x270 [ 99.713925] __sys_setsockopt+0x4af/0x560 [ 99.713942] __x64_sys_setsockopt+0x15c/0x1c0 [ 99.713955] do_syscall_64+0x152/0x230 [ 99.713969] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 99.713977] RIP: 0033:0x455a09 [ 99.713983] RSP: 002b:00007fa823829c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 99.713994] RAX: ffffffffffffffda RBX: 00007fa82382a6d4 RCX: 0000000000455a09 [ 99.714000] RDX: 0000000000000080 RSI: 0000000000000000 RDI: 0000000000000014 [ 99.714007] RBP: 000000000072bea0 R08: 00000000000002a0 R09: 0000000000000000 [ 99.714013] R10: 00000000200000c0 R11: 0000000000000246 R12: 00000000ffffffff [ 99.714019] R13: 00000000000005f4 R14: 00000000006fdf80 R15: 0000000000000000 [ 99.714523] Dumping ftrace buffer: [ 99.714528] (ftrace buffer empty) [ 99.714533] Kernel Offset: disabled [ 100.076194] Rebooting in 86400 seconds..